Edge trimming device for processing inner container of electric cooker

Abstract

The utility model relates to the technical field of electric cooker inner container processing, and discloses an edge trimming device for electric cooker inner container processing, which comprises a trimming table, a telescopic support, a cushion block and an electric cooker inner container, the cushion block is located on the top of the finishing table and fixedly connected with the top of the finishing table, and the bottom of the electric cooker inner container is attached to the top of the cushion block. A trimming mechanism used in cooperation with the electric cooker inner container is arranged on the front side of the telescopic support. The problem that in the process of trimming the edge of the inner container of the electric cooker, the inner container of the electric cooker cannot be stably clamped and limited, so that when the edge of the inner container of the electric cooker is trimmed, the inner container of the electric cooker is easily affected by external force and deviates, the machining efficiency of the inner container of the electric cooker is reduced, and the machining quality of the inner container of the electric cooker is improved is solved. And the use by a user is inconvenient.

Description

Technical Field

[0001] This utility model belongs to the field of rice cooker inner pot processing technology, and in particular relates to an edge trimming device for processing rice cooker inner pots. Background Technology

[0002] An edge polishing and finishing device for the inner pot of a rice cooker is a specialized machine used for polishing and finishing the edges of the inner pot. This device is designed to improve the surface quality of the inner pot, enhance its durability, and make it more aesthetically pleasing. The edge polishing and finishing device typically consists of a high-speed rotating polishing wheel or polishing belt that contacts the edge of the inner pot, removing burrs, scratches, and other defects through friction to achieve a polishing effect. The material and grit size of the polishing tools are selected based on the material of the inner pot and the desired polishing effect. The control system controls parameters such as the rotation speed, pressure, and polishing time of the polishing tools to achieve a precise polishing result. Modern polishing and finishing equipment may also be equipped with automated control systems, which can automatically complete the polishing process according to preset programs, improving production efficiency and processing quality. Edge polishing and finishing equipment also has auxiliary devices such as cooling systems and dust removal systems to reduce temperature and dust during the polishing process, thereby protecting the polishing tools and the inner pot surface and maintaining a good working environment. In general, the edge polishing and finishing equipment for rice cooker inner pot processing is an important piece of mechanical equipment, which is of great significance for improving the processing quality and production efficiency of rice cooker inner pots.

[0003] The edge polishing and finishing device in the rice cooker inner pot manufacturing process plays a crucial role. Firstly, this device effectively improves the smoothness and neatness of the inner pot's edges. During the manufacturing process, burrs, unevenness, or irregular shapes may occur at the edges due to cutting, stamping, and other processes. The edge polishing and finishing device, through precise polishing and finishing techniques, removes these imperfections, making the inner pot's edges smooth and neat, thereby improving the overall aesthetics and texture of the product. Secondly, the polishing and finishing device enhances the durability and lifespan of the inner pot. Burrs and unevenness at the edges not only affect appearance but can also cause scratches to food or hands during use, and also affect the inner pot's sealing and heat retention performance. Polishing and finishing solves these potential problems, thereby improving the inner pot's durability and user experience. Furthermore, this device helps improve production efficiency and reduce production costs. Traditional edge processing may require manual grinding and finishing processes, which are not only time-consuming and labor-intensive but also difficult to guarantee consistency. Edge polishing and trimming devices enable automated and precise processing, significantly improving production efficiency while reducing labor costs and scrap rates. In summary, edge polishing and trimming devices for rice cooker inner pots play a crucial role in improving product quality, enhancing durability, increasing production efficiency, and reducing production costs. It is an indispensable part of the rice cooker inner pot production process and is essential for ensuring product quality and performance. However, the aforementioned technology has a problem: during the edge trimming process, there is an inability to stably clamp and limit the rice cooker inner pot. This can lead to the inner pot shifting due to external forces during edge trimming, reducing processing efficiency and making it inconvenient for users. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides an edge trimming device for the processing of rice cooker inner pot that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: an edge trimming device for processing the inner pot of a rice cooker includes a trimming table, a telescopic bracket, a pad, and the inner pot of the rice cooker. The telescopic bracket is located on top of the trimming table and is fixedly connected to the top of the trimming table. The pad is located on top of the trimming table and is fixedly connected to the top of the trimming table. The bottom of the inner pot of the rice cooker is in contact with the top of the pad. A trimming mechanism for use with the inner pot of the rice cooker is provided on the front side of the telescopic bracket. Limiting mechanisms for use with the inner pot of the rice cooker are provided on both the left and right sides of the top of the pad. The limiting mechanism includes a fixed plate, two clamping blocks, and two springs. The fixed plate is located on top of the pad. The two clamping blocks are located on the front and rear sides of the inner cavity of the fixed plate, respectively. The two springs are located on opposite sides of the two clamping blocks and are fixedly connected to the surface of the clamping blocks. The side of the spring closest to the inner wall of the fixed plate is fixedly connected to the inner wall of the fixed plate. Adjustment mechanisms for use with the limiting mechanisms are provided on both the left and right sides of the pad. A transmission mechanism for use with the adjustment mechanisms is provided on the front side of the top of the trimming table.

[0006] To improve the trimming effect of the rice cooker inner pot, preferably, the trimming mechanism includes a drive motor, a telescopic rod, and a polishing disc. The drive motor is located at the top of the telescopic bracket and is fixedly connected to the top of the telescopic bracket. The output end of the drive motor at its bottom is fixedly connected to the top of the telescopic rod. The top of the polishing disc is fixedly connected to the bottom of the telescopic rod, and the bottom of the polishing disc is horizontally aligned with the top of the rice cooker inner pot. By setting up the trimming mechanism, the drive motor can quickly drive the polishing disc to align with the top of the rice cooker inner pot via the telescopic rod, and quickly drive the telescopic rod and polishing disc to trim the edge of the top of the rice cooker inner pot, thereby further improving the trimming effect of the rice cooker inner pot edge.

[0007] To improve the ease of movement of the limiting mechanism, preferably, the adjusting mechanism includes a rotating shaft block, a lead screw, a sliding plate, an arc plate, and a connecting gear. The rotating shaft block is located on the right side of the pad and is movably connected to the right side of the pad via a rotating shaft. The left side of the lead screw is fixedly connected to the right side of the rotating shaft block. The surface of the lead screw is threadedly connected to the inner cavity of the sliding plate. The left side of the top of the sliding plate is fixedly connected to the right side of the fixed plate. The arc plate is located on the right side of the lead screw and is rotatably connected to the surface of the lead screw. The bottom of the arc plate is fixedly connected to the top of the trimming table. The connecting gear is located on the right side of the lead screw and is fixedly connected to the right side of the lead screw. The left side of the connecting gear is rotatably connected to the inner wall of the arc plate. By setting the adjusting mechanism, the lead screw can quickly drive the limiting mechanism to dock with the inner pot of the rice cooker through the cooperation of the sliding plate and the fixed plate, avoiding the situation where the limiting mechanism cannot dock with various sizes of rice cooker inner pots.

[0008] To improve the ease of use of the adjustment mechanism, preferably, the transmission mechanism includes a dual-head motor, two transmission rods, two transmission gears, and two chains. The dual-head motor is located on the top of the trimming table and is fixedly installed to the top of the trimming table with bolts. The two transmission rods are located on the left and right sides of the dual-head motor and are fixedly connected to the output end of the dual-head motor. The two transmission gears are located on opposite sides of the two transmission rods and are fixedly connected to the surface of the transmission rods. The front side of the inner cavity of the chain meshes with the surface of the transmission gear, and the rear side of the inner cavity of the chain meshes with the surface of the connecting gear. By setting up the transmission mechanism, the dual-head motor can quickly drive the adjustment mechanisms on both sides through the cooperation of the transmission rods, transmission gears, and chains.

[0009] To improve the stability of the transmission rod, preferably, a limiting block is fitted on the surface of the transmission rod, and the bottom of the limiting block is fixedly connected to the top of the trimming table. By setting the limiting block, the limiting block can help the transmission rod to be used stably through the connection end with the transmission rod.

[0010] To improve the stability of the clamping block's movement, preferably, a cylindrical rod is fixedly connected to the inner cavity of the fixing plate, the surface of the cylindrical rod is in contact with the inner cavity of the clamping block, and the inner ring of the spring is in contact with the surface of the cylindrical rod. By setting the cylindrical rod, the cylindrical rod can make the clamping block move along a certain trajectory through the connection end with the spring and the clamping block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention comprises a trimming table, a telescopic bracket, a pad, an inner pot of a rice cooker, a trimming mechanism, a limiting mechanism, an adjusting mechanism, and a transmission mechanism. The inner pot of the rice cooker is placed on top of the pad. Then, a dual-head motor is started. The dual-head motor drives a transmission rod to rotate through its output ends on both sides. During rotation, the transmission rod drives a transmission gear, which in turn drives a connecting gear via a chain. The connecting gear, in turn, drives a lead screw to rotate through its connection end with a sliding plate. As the lead screw rotates, it drives the limiting mechanism to engage with the inner pot of the rice cooker through its threaded connection end with a sliding plate. During engagement, a clamping block is pulled, compressing a spring. Once the fixing plate is in contact with the surface of the inner pot, the clamping block is released, and the spring returns to its original position. The mechanism quickly moves the clamping blocks to fit against the surface of the rice cooker's inner pot. This, combined with the unreleased spring force and the clamping blocks, clamps and limits the front and rear sides of the inner pot. After the clamping blocks are in contact with the inner pot, the dual-head motor is turned off, causing the adjustment mechanism to lose its driving force. With the lead screw losing its rotational torque, it locks the limiting mechanism at its threaded connection to the sliding plate. After limiting the inner pot, the telescopic rod is activated. The telescopic rod, through its telescopic end, moves the polishing disc to fit against the top of the inner pot. Once the polishing disc is in contact with the inner pot, the drive motor is activated. The drive motor, through its output end, rotates the telescopic rod and the polishing disc, thus trimming the edge of the inner pot's top and further improving the edge trimming effect. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the adjustment of the limiting mechanism provided in this embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the docking between the trimming mechanism and the inner pot of the rice cooker provided in this embodiment of the utility model;

[0016] Figure 4 This is a cross-sectional view of the limiting mechanism provided in this embodiment of the utility model.

[0017] In the diagram: 1. Trimming table; 2. Telescopic bracket; 3. Pad block; 4. Rice cooker inner pot; 5. Trimming mechanism; 6. Limiting mechanism; 7. Adjusting mechanism; 8. Transmission mechanism; 501. Drive motor; 502. Telescopic rod; 503. Polishing disc; 601. Fixing plate; 602. Clamping block; 603. Spring; 701. Rotating shaft block; 702. Lead screw; 703. Slide plate; 704. Arc plate; 705. Connecting gear; 801. Double-headed motor; 802. Transmission rod; 803. Transmission gear; 804. Chain; 9. Limiting block; 10. Cylindrical rod. Detailed Implementation

[0018] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0019] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] like Figures 1 to 4As shown in the figure, an edge trimming device for processing the inner pot of a rice cooker provided in this embodiment of the utility model includes a trimming table 1, a telescopic bracket 2, a pad 3, and an inner pot of a rice cooker 4. The telescopic bracket 2 is located on top of the trimming table 1 and is fixedly connected to the top of the trimming table 1. The pad 3 is located on top of the trimming table 1 and is fixedly connected to the top of the trimming table 1. The bottom of the inner pot of the rice cooker 4 is in contact with the top of the pad 3. A trimming mechanism 5 for use with the inner pot of the rice cooker 4 is provided on the front side of the telescopic bracket 2. Limiting mechanisms 6 for use with the inner pot of the rice cooker 4 are provided on the left and right sides of the top of the pad 3. The limiting mechanism 6 includes a fixed plate 601, two clamping blocks 602, and two springs 603. The fixed plate 601 is located on top of the pad 3, and the two clamping blocks 602 are respectively located on the fixed plate 601. On the front and rear sides of the inner cavity 01, two springs 603 are located on opposite sides of the two clamping blocks 602 and are fixedly connected to the surface of the clamping blocks 602. The side of the spring 603 closest to the inner wall of the fixing plate 601 is fixedly connected to the inner wall of the fixing plate 601. By setting the limiting mechanism 6, the fixing plate 601 can achieve the effect of quickly clamping the inner pot 4 of the rice cooker through the cooperation of the spring 603 and the clamping blocks 602, avoiding the problem of the inner pot 4 of the rice cooker shifting on the top of the pad 3. Adjustment mechanisms 7 are provided on both the left and right sides of the pad 3 to cooperate with the limiting mechanism 6. The front side of the top of the trimming table 1 is provided with a transmission mechanism 8 to cooperate with the adjustment mechanism 7. The trimming mechanism 5 includes a drive motor 501, a telescopic rod 502 and a polishing disc 50. 3. The drive motor 501 is located on top of the telescopic bracket 2 and is fixedly connected to the top of the telescopic bracket 2. The output end of the drive motor 501 is fixedly connected to the top of the telescopic rod 502. The top of the polishing disc 503 is fixedly connected to the bottom of the telescopic rod 502. The bottom of the polishing disc 503 is horizontally aligned with the top of the rice cooker inner pot 4. By setting the trimming mechanism 5, the drive motor 501 can quickly drive the polishing disc 503 to align with the top of the rice cooker inner pot 4 through the telescopic rod 502. The drive motor 501 can also quickly drive the telescopic rod 502 and the polishing disc 503 to trim the edge of the top of the rice cooker inner pot 4, thereby further improving the trimming effect of the edge of the rice cooker inner pot 4. The adjustment mechanism 7 includes a rotating shaft block 701 and a lead screw. 702, slide plate 703, arc plate 704, and connecting gear 705; rotating block 701 is located on the right side of pad 3 and is movably connected to the right side of pad 3 via a rotating shaft; the left side of lead screw 702 is fixedly connected to the right side of rotating block 701; the surface of lead screw 702 is threadedly connected to the inner cavity of slide plate 703; the top left side of slide plate 703 is fixedly connected to the right side of fixing plate 601; arc plate 704 is located on the right side of lead screw 702 and is rotatably connected to the surface of lead screw 702; the bottom of arc plate 704 is fixedly connected to the top of trimming table 1; connecting gear 705 is located on the right side of lead screw 702 and is fixedly connected to the right side of lead screw 702; the left surface of connecting gear 705 is rotatably connected to the inner wall of arc plate 704; and an adjustment mechanism 7 is provided.The lead screw 702, through the cooperation of the sliding plate 703 and the fixed plate 601, enables the limiting mechanism 6 to quickly engage with the inner pot 4 of the rice cooker, preventing the limiting mechanism 6 from being unable to engage with various sizes of inner pots 4. The transmission mechanism 8 includes a dual-head motor 801, two transmission rods 802, two transmission gears 803, and two chains 804. The dual-head motor 801 is located on the top of the trimming table 1 and is fixedly installed to the top of the trimming table 1 with bolts. The two transmission rods 802 are located on the left and right sides of the dual-head motor 801 and are fixedly connected to the output end of the dual-head motor 801. The two transmission gears 803 are located on opposite sides of the two transmission rods 802 and are fixedly connected to the surface of the transmission rods 802. The front side of the inner cavity of the chain 804 meshes with the surface of the transmission gear 803, and the rear side of the inner cavity of the chain 804 meshes with the connecting gear. The surface meshing connection of 705, through the setting of transmission mechanism 8, the dual-head motor 801, through the cooperation of transmission rod 802, transmission gear 803 and chain 804, achieves the function of quickly driving the two-sided adjustment mechanism 7. The surface of transmission rod 802 is fitted with a limiting block 9, the bottom of the limiting block 9 is fixedly connected to the top of the trimming table 1. By setting the limiting block 9, it can assist the transmission rod 802 to be used stably through the connection end with the transmission rod 802. The inner cavity of the fixing plate 601 is fixedly connected with a cylindrical rod 10, the surface of the cylindrical rod 10 is in contact with the inner cavity of the clamping block 602, and the inner ring of the spring 603 is in contact with the surface of the cylindrical rod 10. By setting the cylindrical rod 10, it can make the clamping block 602 move according to a certain movement trajectory through the connection end with the spring 603 and the clamping block 602.

[0021] The working principle of this utility model:

[0022] In use, place the inner pot 4 of the rice cooker on top of the pad 3, then start the dual-head motor 801. The dual-head motor 801 will drive the transmission rod 802 to rotate through its output ends on both sides. During the rotation of the transmission rod 802, the transmission gear 803 will rotate, and the transmission gear 803 will drive the connecting gear 705 to rotate through the chain 804. When the connecting gear 705 rotates, it will drive the lead screw 702 to rotate through its connection end with the lead screw 702. When the lead screw 702 rotates, it will drive the limiting mechanism 6 to engage with the inner pot 4 of the rice cooker through its threaded connection end with the sliding plate 703. During the engagement process, the clamping block 602 is pulled to move, and the clamping block 602 will compress the spring 603 during the movement. After the fixing plate 601 moves to fit against the surface of the inner pot 4 of the rice cooker, the clamping block 602 is released, and the elastic force of the spring 603 will rebound, quickly moving the clamping block 602 to engage with the inner pot 4 of the rice cooker. The surfaces of the inner pot 4 are adhered to each other, thereby achieving clamping and limiting of the front and rear sides of the inner pot 4 through the unreleased elastic force of the spring 603 and the interaction of the clamping block 602. After the clamping block 602 is adhered to the surface of the inner pot 4, the dual-head motor 801 is turned off, which causes the adjustment mechanism 7 to lose its driving force. After the lead screw 702 loses its rotational torque, it can lock and limit the position of the limiting mechanism 6 through the threaded connection end with the slide plate 703. The limiting of the inner pot 4 is completed. Then, the telescopic rod 502 is activated. The telescopic rod 502 will drive the polishing disc 503 to fit against the top of the inner pot 4 of the rice cooker through its telescopic end. After the polishing disc 503 fits against the inner pot 4 of the rice cooker, the drive motor 501 is activated. The drive motor 501 will drive the telescopic rod 502 and the polishing disc 503 to rotate through its output end, thereby achieving the trimming treatment of the top edge of the inner pot 4 of the rice cooker, thereby further improving the trimming effect of the inner pot 4 of the rice cooker.

[0023] The specific models and specifications of the trimming platform 1, telescopic bracket 2, drive motor 501, telescopic rod 502 and double-headed motor 801 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method, wiring connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. An edge trimming device for processing the inner pot of a rice cooker, comprising a trimming table (1), a telescopic bracket (2), a pad (3), and an inner pot of a rice cooker (4), characterized in that: The telescopic bracket (2) is located on the top of the trimming table (1) and is fixedly connected to the top of the trimming table (1). The pad (3) is located on the top of the trimming table (1) and is fixedly connected to the top of the trimming table (1). The bottom of the rice cooker inner pot (4) is in contact with the top of the pad (3). The front side of the telescopic bracket (2) is provided with a trimming mechanism (5) that works in conjunction with the inner pot (4) of the rice cooker. The top left and right sides of the pad (3) are provided with limiting mechanisms (6) that cooperate with the inner pot (4) of the rice cooker. The limiting mechanism (6) includes a fixed plate (601), two clamping blocks (602) and two springs (603). The fixed plate (601) is located on the top of the pad (3). The two clamping blocks (602) are located on the front and rear sides of the inner cavity of the fixed plate (601) respectively. The two springs (603) are located on opposite sides of the two clamping blocks (602) and are fixedly connected to the surface of the clamping blocks (602). The side of the spring (603) close to the inner wall of the fixed plate (601) is fixedly connected to the inner wall of the fixed plate (601). The pad (3) is provided with adjustment mechanisms (7) on both the left and right sides, which are used in conjunction with the limiting mechanism (6). The front side of the top of the trimming table (1) is provided with a transmission mechanism (8) that works in conjunction with the adjustment mechanism (7).

2. The edge trimming device for processing the inner pot of a rice cooker as described in claim 1, characterized in that: The trimming mechanism (5) includes a drive motor (501), a telescopic rod (502), and a polishing disc (503). The drive motor (501) is located at the top of the telescopic bracket (2) and is fixedly connected to the top of the telescopic bracket (2). The output end of the drive motor (501) is fixedly connected to the top of the telescopic rod (502). The top of the polishing disc (503) is fixedly connected to the bottom of the telescopic rod (502). The bottom of the polishing disc (503) is horizontally aligned with the top of the inner pot (4) of the rice cooker.

3. The edge trimming device for processing the inner pot of a rice cooker as described in claim 1, characterized in that: The adjusting mechanism (7) includes a rotating shaft block (701), a lead screw (702), a sliding plate (703), an arc plate (704), and a connecting gear (705). The rotating shaft block (701) is located on the right side of the pad (3) and is movably connected to the right side of the pad (3) via a rotating shaft. The left side of the lead screw (702) is fixedly connected to the right side of the rotating shaft block (701). The surface of the lead screw (702) is threadedly connected to the inner cavity of the sliding plate (703). The top left side is fixedly connected to the right side of the fixed plate (601), the arc plate (704) is located on the right side of the lead screw (702) and is rotatably connected to the surface of the lead screw (702), the bottom of the arc plate (704) is fixedly connected to the top of the dressing table (1), the connecting gear (705) is located on the right side of the lead screw (702) and is fixedly connected to the right side of the lead screw (702), and the left side surface of the connecting gear (705) is rotatably connected to the inner wall of the arc plate (704).

4. The edge trimming device for processing the inner pot of a rice cooker as described in claim 3, characterized in that: The transmission mechanism (8) includes a dual-head motor (801), two transmission rods (802), two transmission gears (803), and two chains (804). The dual-head motor (801) is located on the top of the trimming table (1) and is fixedly installed on the top of the trimming table (1) by bolts. The two transmission rods (802) are located on the left and right sides of the dual-head motor (801) and are fixedly connected to the output end of the dual-head motor (801). The two transmission gears (803) are located on opposite sides of the two transmission rods (802) and are fixedly connected to the surface of the transmission rods (802). The front side of the inner cavity of the chain (804) meshes with the surface of the transmission gear (803), and the rear side of the inner cavity of the chain (804) meshes with the surface of the connecting gear (705).

5. The edge trimming device for processing the inner pot of a rice cooker as described in claim 4, characterized in that: The surface of the transmission rod (802) is fitted with a limiting block (9), and the bottom of the limiting block (9) is fixedly connected to the top of the trimming table (1).

6. The edge trimming device for processing the inner pot of a rice cooker as described in claim 1, characterized in that: A cylindrical rod (10) is fixedly connected to the inner cavity of the fixing plate (601). The surface of the cylindrical rod (10) is in contact with the inner cavity of the clamping block (602), and the inner ring of the spring (603) is in contact with the surface of the cylindrical rod (10).

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