Polishing device for heating plate processing

Abstract

The utility model discloses a polishing device for processing a heating plate, and belongs to the technical field of polishing devices. The heating plate polishing device comprises a machining table and a tray, a supporting frame is arranged on the machining table, a polishing assembly used for polishing a heating plate is arranged on the supporting frame, a U-shaped baffle is fixed to the supporting frame, a containing groove is formed in the tray, and two movable grooves communicated with the containing groove are formed in the outer wall of the tray. And an ejector plate is in clearance fit in the placing groove. By means of the structural design of the movable groove, the ejector plate, the connecting plate and the abutting plate, when the tray descends after polishing is completed in use, the heating disc can be automatically lifted upwards by means of interaction with the baffle, the exposed part of the heating disc is remarkably increased, workers can conveniently take the machined heating disc, and compared with a traditional mode, the machining efficiency is greatly improved. The operation space is expanded, unloading can be easily completed by stretching out a hand, the unloading difficulty is reduced, and the unloading efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of polishing device technology, specifically a polishing device for processing heating plates. Background Technology

[0002] In the manufacturing of electric kettles, the heating plate is a key component, and its quality and appearance have a significant impact on product quality. The round heating plates commonly used in electric kettles are prone to oxidation and yellowing after welding due to the high temperatures involved. This not only affects the product's aesthetics but may also impact the heating plate's heat dissipation performance and lifespan. Therefore, polishing the welded heating plate is a necessary step to improve product quality. Currently, the widely used heating plate polishing process in the industry involves placing the heating plate on a specific tray with pre-set grooves that match its shape for positioning. Then, a motor drives the tray to rotate, causing the heating plate to rotate synchronously. Simultaneously, a polishing wheel is used to grind and polish the surface of the heating plate.

[0003] Since the heating plate is circular and has a smooth surface, in order to ensure that the heating plate remains stable during the rotating polishing process, the portion of the heating plate protruding from the tray groove is relatively small when it is placed on the tray groove. This results in extremely limited operating space for workers to manually pick up the material after the polishing process is completed, making it difficult to grab the heating plate smoothly. This greatly increases the difficulty and time cost of unloading. Therefore, a polishing device for heating plate processing is proposed to address the above situation. Utility Model Content

[0004] The purpose of this utility model is to provide a polishing device for processing heating plates. Through the structural design of the movable groove, the ejector plate, the connecting plate and the contact plate, it makes it easy for workers to pick up the processed heating plate, and solves the problem that the operating space is extremely limited when workers manually pick up materials, making it difficult to grab the heating plate smoothly.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model relates to a polishing device for processing heating plates, comprising a processing table and a tray. A support frame is provided on the processing table, and a polishing component for polishing the heating plate is provided on the support frame. A U-shaped baffle is fixed on the support frame. A placement groove is provided on the tray, and a movable groove communicating with the placement groove is provided on the outer wall of the tray. There are two movable grooves. An ejector plate is fitted with the placement groove with a clearance. The ejector plate is circular in shape. A connecting plate is fixed on the ejector plate. The connecting plate can move up and down in the vertical direction of the movable groove. A contact plate is fixedly connected to one end of the connecting plate that extends out of the movable groove. The contact plate is circular in shape.

[0007] Furthermore, the grinding assembly includes a motor fixed on a support frame, and the output shaft of the motor is fixedly connected to a grinding wheel.

[0008] Furthermore, a through hole is provided through the processing table, and a lifting assembly is provided at the bottom of the processing table. The lifting assembly includes a U-shaped frame, which is fixed to the bottom of the processing table. A cylinder is fixed on the U-shaped frame, and a support plate is fixed after the moving end of the cylinder passes through the through hole. A drive motor is fixed on the top of the support plate, and a tray is fixed on the output shaft of the drive motor.

[0009] Furthermore, when the cylinder drives the tray to descend, the contact plate contacts the baffle, and the contact plate drives the ejector plate through the connecting plate to lift the heating plate.

[0010] Furthermore, silicone pads are provided at the bottom of the contact plate and the top of the baffle.

[0011] This utility model has the following beneficial effects:

[0012] This utility model, through its structural design of movable groove, top plate, connecting plate and contact plate, can automatically lift the heating plate upwards when the tray descends after polishing, thanks to the interaction with the baffle. This significantly increases the exposed portion of the heating plate, making it easier for workers to pick up the processed heating plate. Compared with traditional methods, the operating space is expanded, and unloading can be easily completed by reaching out, reducing the difficulty of unloading and greatly improving unloading efficiency.

[0013] This utility model, through the structural design of the contact plate and the baffle, ensures reliable contact between the contact plate and the baffle after the tray descends during use, regardless of the angle at which the tray stops, thus stably achieving the upward lifting action and avoiding the situation where the tray cannot work properly due to the deviation of the tray angle.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the polishing device.

[0016] Figure 2 This is a schematic diagram of the assembly structure of the baffle.

[0017] Figure 3 This is a schematic diagram of the pallet assembly structure.

[0018] Figure 4 This is a schematic diagram of the connection structure between the ejector plate and the contact plate.

[0019] Figure 5 This is a schematic diagram of the internal connection structure of the tray.

[0020] Figure 6 This is a schematic diagram of the connection structure of the baffle.

[0021] In the diagram: 1. Processing table; 2. Support frame; 3. Grinding assembly; 4. Support plate; 5. Drive motor; 6. Tray; 601. Placement slot; 602. Movable slot; 7. Ejection plate; 8. Connecting plate; 9. Contact plate; 10. Baffle; 11. Lifting assembly. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 This utility model provides a technical solution: a polishing device for processing heating plates, including a processing table 1 and a tray 6. A support frame 2 is provided on the processing table 1, and a polishing component 3 for polishing the heating plate is provided on the support frame 2. The polishing component 3 includes a motor fixed on the support frame 2, and a polishing wheel is fixedly connected to the output shaft of the motor. A U-shaped baffle 10 is fixed on the support frame 2.

[0024] The tray 6 has a placement groove 601 located at the top center of the tray 6. Its shape and size are precisely designed based on common annular heating plates to fit the heating plate tightly and provide a stable placement platform for the heating plate during polishing. The outer wall of the tray 6 has two movable grooves 602 that connect to the placement groove 601. An ejector plate 7 is fitted into the placement groove 601 with a gap. The ejector plate 7 is annular in shape and has a connecting plate 8 fixed on it. The connecting plate 8 can move up and down in the vertical direction of the movable groove 602. A contact plate 9 is fixedly connected to one end of the connecting plate 8 that protrudes from the movable groove 602. The contact plate 9 is annular in shape. Both the bottom of the contact plate 9 and the top of the baffle 10 are provided with silicone pads. The outer diameter of the contact plate 9 is larger than that of the tray 6. It is made of metal and has a layer of silicone pads attached to its bottom. The silicone pads have good elasticity and friction, which can buffer the contact with the baffle 10 and prevent damage to the equipment due to rigid collision.

[0025] A through hole is provided on the processing table 1. A lifting component 11 is provided at the bottom of the processing table 1. The lifting component 11 includes a U-shaped frame with the opening facing upward. The U-shaped frame is fixed to the bottom of the processing table 1. A cylinder is fixed on the U-shaped frame. The moving end of the cylinder passes through the through hole and is fixed to a support plate 4. A drive motor 5 is fixed to the top of the support plate 4. A tray 6 is fixed to the output shaft of the drive motor 5. The air inlet and outlet of the cylinder are connected to an external air source through an air pipe. By controlling the on / off state and pressure of the air source, the extension and retraction speed and stroke of the moving end of the cylinder can be precisely controlled, thereby realizing the precise lifting and lowering operation of the tray 6. When the cylinder drives the tray 6 to descend, the contact plate 9 contacts the baffle 10. The contact plate 9 drives the ejector plate 7 to lift the heating plate through the connecting plate 8.

[0026] In use, after the heating plate on the placement slot 601 is polished, the moving end of the cylinder descends, causing the support plate 4 to descend, which in turn causes the drive motor 5 to descend and drive the tray 6 to descend. During the descent of the tray 6, the contact plate 9 also descends. After the contact plate 9 descends to contact the baffle 10, as the tray 6 descends a further distance, the contact plate 9 is limited by the baffle 10. The contact plate 9 then drives the ejector plate 7 through the connecting plate 8 to lift the heating plate so that it protrudes more from the placement slot 601, making it easier for the staff to remove.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing device for processing heating plates, comprising a processing table (1), a support frame (2) disposed on the processing table (1), and a polishing assembly (3) disposed on the support frame (2), characterized in that, Also includes: A U-shaped baffle (10) is installed on the support frame (2); A tray (6) for placing a heating plate is provided, the tray (6) has a placement groove (601) and the outer wall of the tray (6) has a movable groove (602) that communicates with the placement groove (601), and there are two movable grooves (602); The placement groove (601) is fitted with a gap-fitting ejector plate (7), which is circular in shape. A connecting plate (8) is fixed on the ejector plate (7), which can move up and down in the vertical direction of the movable groove (602). One end of the connecting plate (8) that protrudes from the movable groove (602) is fixedly connected to an abutment plate (9), which is circular in shape.

2. The polishing device for processing heating plates according to claim 1, characterized in that, The polishing assembly (3) includes a motor fixed on the support frame (2), and the output shaft of the motor is fixedly connected to a polishing wheel.

3. The polishing device for processing heating plates according to claim 1, characterized in that, The processing table (1) has a through hole, and a lifting assembly (11) is provided at the bottom of the processing table (1). The lifting assembly (11) includes a U-shaped frame, which is fixed at the bottom of the processing table (1). A cylinder is fixed on the U-shaped frame. The moving end of the cylinder passes through the through hole and is fixed to a support plate (4). A drive motor (5) is fixed on the top of the support plate (4), and a tray (6) is fixed to the output shaft of the drive motor (5).

4. The polishing device for processing heating plates according to claim 3, characterized in that, When the cylinder drives the tray (6) to descend, the contact plate (9) contacts the baffle (10), and the contact plate (9) drives the ejector plate (7) to lift the heating plate through the connecting plate (8).

5. A polishing device for processing heating plates according to claim 4, characterized in that, Silicone pads are provided at the bottom of the contact plate (9) and the top of the baffle (10).

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