High efficiency denture sintering furnace

Abstract

The utility model discloses a kind of high-efficiency false tooth sintering furnaces, it includes: combustion furnace, the outer surface of the combustion furnace is fixedly connected with corner down pressure cylinder, the output end of the corner down pressure cylinder is fixedly connected with corner down pressure rod, the upper surface of the corner down pressure rod is fixedly connected with connecting plate, the side wall of the connecting plate is fixedly connected with sealing cover, the upper surface of the sealing cover is fixedly connected with adjusting motor, the output end of the adjusting motor is fixedly connected with adjustment rotating column, the outer surface of the adjustment rotating column is fixedly connected with connecting rod, one end of the connecting rod is fixedly connected with placing plate. By sequentially fixed connection of each component, complete power transmission chain is constructed, so that corner down pressure cylinder power can be smoothly transmitted to sealing cover, guarantee sealing cover stable action, while adjusting motor power can be effectively transmitted to placing plate, ensure that placing plate moves normally, provide stable basis for workpiece processing, improve equipment operation reliability.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis technology, and in particular to a high-efficiency dental prosthesis sintering furnace. Background Technology

[0002] Teeth, commonly known as "false teeth," are similar to how "prosthetic legs" or "prosthetic limbs" are called "artificial limbs." "Devices" refer to teeth that fulfill their "duties" for humans. In medicine, it is a general term for restorations made after partial or complete loss of the upper and lower jaw teeth. Dentures are divided into two types: removable and fixed. Fixed dentures (commonly known as "fixed dentures") cannot be removed by the patient, while removable dentures (commonly known as "removable dentures") can be easily removed and worn by the patient. In many dental hospitals, in order to facilitate the better fabrication of dentures for composite patients, high-efficiency denture sintering furnaces are used to sinter the formed dentures individually.

[0003] Traditional solutions only meet the basic mechanization requirements of denture sintering, but they are significantly lacking in power transmission smoothness, component movement stability, and equipment operation reliability. They often cause the sealing cover to jam, affecting the furnace sealing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a high-efficiency denture sintering furnace. By fixing and connecting the various components in sequence, a complete power transmission chain is constructed, which enables the power of the corner pressing cylinder to be smoothly transmitted to the sealing cover, ensuring the stable operation of the sealing cover. At the same time, the power of the motor can be effectively transmitted to the placement plate, ensuring the normal movement of the placement plate, providing a stable foundation for workpiece processing, and improving the reliability of equipment operation.

[0005] To achieve the above objectives, a high-efficiency denture sintering furnace is provided, comprising: a combustion furnace; a corner-pressing cylinder fixedly connected to the outer surface of the combustion furnace; a corner-pressing rod fixedly connected to the output end of the corner-pressing cylinder; a connecting plate fixedly connected to the upper surface of the corner-pressing rod; a sealing cover fixedly connected to the side wall of the connecting plate; an adjusting motor fixedly connected to the upper surface of the sealing cover; an adjusting rotating column fixedly connected to the output end of the adjusting motor; a connecting rod fixedly connected to the outer surface of the adjusting rotating column; and a placement plate fixedly connected to one end of the connecting rod. All components are sequentially fixedly connected to form a complete power transmission chain, ensuring stable operation of the subsequent sealing cover movement and rotation of the placement plate, thus laying the foundation for workpiece processing.

[0006] According to the aforementioned high-efficiency denture sintering furnace, the placement plate is located below the adjusting rotating column, and the position of the placement plate and the adjusting rotating column are parallel. The lower position avoids interference, and the parallel arrangement ensures the stability of the placement plate's rotational posture, preventing workpieces from tilting and falling, and ensuring smooth processing.

[0007] According to the aforementioned high-efficiency denture sintering furnace, the size of the sealing cover is adapted to the size of the combustion furnace, and the number of connecting rods is three. The size adaptation ensures the furnace's internal sealing, and the three connecting rods enhance the support force of the placement plate, improving the equipment's operational stability.

[0008] According to the aforementioned high-efficiency denture sintering furnace, the placement plate is located between three connecting rods, and the adjusting rotating column extends to the lower surface of the sealing cover. The central position ensures even force distribution on the placement plate, and the extended structure ensures continuous power transmission, guaranteeing normal rotation of the placement plate.

[0009] According to the aforementioned high-efficiency denture sintering furnace, the position of the corner-pressing cylinder is parallel to the position of the combustion furnace. This parallel arrangement ensures precise alignment of the cylinder with the furnace body when it drives the sealing cover, preventing misalignment and guaranteeing a tight seal.

[0010] According to the aforementioned high-efficiency denture sintering furnace, sintering nozzles are fixedly connected to all four sides of the inner surface of the furnace. This four-sided arrangement allows the nozzles to process the workpiece from multiple directions, ensuring uniform processing of all parts of the workpiece and improving processing quality.

[0011] According to the aforementioned high-efficiency denture sintering furnace, the position of the output end of the sintering nozzle is matched with the position of the placement plate. This matching position ensures that the processing medium from the nozzle accurately acts on the workpiece, avoiding waste and processing omissions, and guaranteeing processing efficiency.

[0012] According to the aforementioned high-efficiency denture sintering furnace, a controller is fixedly connected to the front surface of the combustion furnace. The front surface mounting facilitates operator access and allows for real-time control of various components, improving equipment usability and processing controllability.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] This utility model comprises a corner pressing cylinder, a corner pressing rod, a connecting plate, a sealing cover, an adjusting motor, an adjusting rotating column, a connecting rod, and a placement plate. These components are sequentially and fixedly connected to form a complete power transmission chain, ensuring that the power of the corner pressing cylinder can be smoothly transmitted to the sealing cover, guaranteeing the stable operation of the sealing cover. At the same time, the power of the adjusting motor can be effectively transmitted to the placement plate, ensuring the normal movement of the placement plate, providing a stable foundation for workpiece processing, and improving the reliability of equipment operation.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1This is a perspective view of a high-efficiency denture sintering furnace according to the present invention;

[0018] Figure 2 This is a front view of a high-efficiency denture sintering furnace according to the present invention;

[0019] Figure 3 This is a cross-sectional perspective view of a high-efficiency denture sintering furnace according to the present invention;

[0020] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Combustion furnace; 2. Controller; 3. Corner pressing cylinder; 4. Corner pressing rod; 5. Connecting plate; 6. Sealing cover; 7. Adjusting motor; 8. Adjusting rotating column; 9. Connecting rod; 10. Placement plate; 11. Sintering nozzle. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4This utility model discloses a high-efficiency denture sintering furnace, comprising: a combustion furnace 1, with a corner-pressing cylinder 3 fixedly connected to the outer surface of the combustion furnace 1. This connection allows the corner-pressing cylinder 3 to be stably mounted on the outer surface of the combustion furnace 1, providing a stable mounting base for subsequently driving the corner-pressing rod 4, and ensuring that the force of the corner-pressing cylinder 3 can be effectively transmitted to the relevant components of the combustion furnace 1. The output end of the corner-pressing cylinder 3 is fixedly connected to the corner-pressing rod 4, allowing the power generated by the corner-pressing cylinder 3 during operation to be directly transmitted to the corner-pressing rod 4. The rotating and pressing rod 4 drives the rotation and pressing motions, providing power support for the movement of the connecting plate 5. The upper surface of the rotating and pressing rod 4 is fixedly connected to the connecting plate 5. Through this fixed connection, the rotation and pressing motions of the rotating and pressing rod 4 can synchronously drive the connecting plate 5 to move. This allows the connecting plate 5 to drive the sealing cover 6 connected to its side wall to complete the corresponding action. The side wall of the connecting plate 5 is fixedly connected to the sealing cover 6. This side wall fixed connection structure allows the movement of the connecting plate 5 to be directly transmitted to the sealing cover 6, enabling the sealing cover 6 to accurately close or detach from the combustion furnace 1, ensuring combustion. The sealing of the internal processing environment of furnace 1 is achieved by fixing an adjustment motor 7 to the upper surface of the sealing cover 6. Fixing the adjustment motor 7 to the upper surface of the sealing cover 6 provides a stable installation position for the adjustment motor 7 and allows the power generated by the adjustment motor 7 to be transmitted to the adjustment rotating column 8 below through the sealing cover 6. The output end of the adjustment motor 7 is fixedly connected to the adjustment rotating column 8. This fixed connection at the output end allows the driving force of the adjustment motor 7 to directly drive the adjustment rotating column 8 to rotate, providing a power source for the adjustment rotating column 8 to subsequently drive the connecting rod 9 and the placement plate 10 to rotate. The outer surface of the adjustment rotating column 8 is fixedly connected to the connecting rod 9. By fixing the connecting rod 9 to the outer surface of the adjustment rotating column 8, the rotation of the adjustment rotating column 8 can synchronously drive the connecting rod 9 to rotate, thereby enabling the connecting rod 9 to drive the placement plate 10 connected to one end to rotate. The fixed connection at one end of the connecting rod 9 allows the rotation of the connecting rod 9 to stably drive the rotation of the placement plate 10, ensuring that the workpiece placed on the placement plate 10 can rotate with the placement plate 10 so that the sintering nozzle 11 can fully process the workpiece in the subsequent process.

[0025] The placement plate 10 is located below the adjusting rotating column 8. This positional relationship ensures that when the adjusting rotating column 8 drives the placement plate 10 to rotate via the connecting rod 9, the placement plate 10 is at a suitable processing height, avoiding positional interference with the adjusting rotating column 8. It also facilitates the sintering nozzle 11 in processing the workpiece on the placement plate 10. The placement plate 10 and the adjusting rotating column 8 are positioned parallel to each other. This parallel positioning ensures that the placement plate 10 maintains a stable posture during rotation, preventing workpieces from falling off due to tilting or affecting processing results. The size of the sealing cover 6 is compatible with the size of the combustion furnace 1. This dimensional compatibility ensures that the sealing cover 6 completely covers the combustion furnace 1 when it is closed. The opening 1 effectively isolates the interior and exterior environments of the combustion furnace 1, maintaining the required temperature, air pressure, and other environmental conditions for processing inside the combustion furnace 1. There are three connecting rods 9. The three connecting rods 9 provide fixed support to the placement plate 10 from different directions. Compared to a smaller number of connecting rods, this significantly improves the stability of the placement plate 10 installation, preventing it from shaking or tilting when rotating or carrying workpieces. The placement plate 10 is located between the three connecting rods 9. This arrangement ensures that the three connecting rods 9 are evenly distributed around the placement plate 10, providing balanced support and further enhancing its stability. This ensures the workpiece is securely placed on the placement plate 10. The adjusting rotating column 8 extends to the lower surface of the sealing cover 6. The structure of the rotating column 8 extending to the lower surface of the sealing cover 6 allows it to smoothly connect to the connecting rod 9 below, transmitting the driving force of the adjusting motor 7 to the placement plate 10. This also prevents the adjusting column 8 from failing to move the placement plate 10 due to insufficient length. The position of the corner-pressing cylinder 3 is parallel to the position of the combustion furnace 1. This parallel positioning ensures that when the corner-pressing cylinder 3 moves the corner-pressing rod 4, connecting plate 5, and sealing cover 6, the sealing cover 6 can accurately align with the combustion furnace 1, ensuring that the sealing cover 6 can smoothly close onto the combustion furnace 1 and preventing misalignment due to non-parallel positioning. Sintering nozzles 11 are fixedly connected to all four sides of the inner surface of the combustion furnace 1. Fixing the sintering nozzles 11 around the inner surface of the combustion furnace 1 allows the sintering nozzles 11 to operate from different directions. The workpiece on the placement plate 10 is processed to ensure that all parts of the workpiece are processed evenly, thereby improving the processing quality. The position of the output end of the sintering nozzle 11 is adapted to the position of the placement plate 10, so that the processing medium sprayed by the sintering nozzle 11 can accurately act on the workpiece on the placement plate 10, avoiding the processing medium from deviating from the workpiece and ensuring that the processing process is carried out effectively. The front surface of the combustion furnace 1 is fixedly connected to the controller 2, which is convenient for the operator to operate. At the same time, the controller 2 can be connected to the combustion device, adjusting motor 7, and corner pressing cylinder 3 inside the combustion furnace 1 through the circuit to realize the control of the entire sintering furnace processing process.

[0026] Working principle: First, the operator starts the initial program of the equipment through the controller 2 fixedly connected to the front surface of the combustion furnace 1, controlling the angle-down cylinder 3 (set parallel to the position of the combustion furnace 1) to work. The output end of the angle-down cylinder 3 drives the angle-down rod 4 to rotate, and then through the connecting plate 5 connected to the upper surface of the angle-down rod 4, it drives the sealing cover 6 fixed to the side wall of the connecting plate 5 to detach from the combustion furnace 1 (the size of the sealing cover 6 is adapted to the combustion furnace 1). Then, the denture workpiece to be processed is placed on the placement plate 10 (the placement plate 10 is located between the three connecting rods 9 and is parallel to the position of the adjusting rotating column 8). Below it, after the workpiece is placed, the controller 2 controls the corner pressing cylinder 3 to work again, causing it to drive the corner pressing rod 4 to press down. The connecting plate 5 moves synchronously with the corner pressing rod 4, pushing the sealing cover 6 to close on the combustion furnace 1. Utilizing the size compatibility between the sealing cover 6 and the combustion furnace 1, the sealing of the internal processing environment of the combustion furnace 1 is ensured. At the same time, the adjustment motor 7 fixed on the upper surface of the sealing cover 6 is in a ready-to-start state. The adjustment rotating column 8 connected to its output end extends to the lower surface of the sealing cover 6 and is firmly connected to the placement plate 10 through three connecting rods 9 fixed on the outer surface. The controller 2... The adjusting motor 7 is started, and its driving force drives the adjusting rotating column 8 to rotate. The adjusting rotating column 8, through the connecting rod 9 on its outer surface, drives the placement plate 10, fixed at one end of the connecting rod 9, to rotate synchronously (the placement plate 10 is parallel to the adjusting rotating column 8 to avoid tilting during rotation). Then, the combustion device inside the combustion furnace 1 is started, causing the sintering nozzles 11 fixed around the inner surface of the combustion furnace 1 to begin working. The output end of the sintering nozzle 11 is aligned with the placement plate 10, and the sprayed processing medium can accurately act on the workpiece rotating with the placement plate 10, uniformly processing the workpiece from different directions. Three connecting rods 9 provide balanced support for the placement plate 10, preventing it from shaking and affecting the processing. After the workpiece is processed, the controller 2 first shuts down the combustion device and adjusts the motor 7 inside the combustion furnace 1, stops the sintering nozzle 11 from working and the placement plate 10 from rotating, and then controls the corner pressing cylinder 3 to drive the corner pressing rod 4 to perform a cornering action. The connecting plate 5 pulls the sealing cover 6 away from the combustion furnace 1. After the temperature inside the combustion furnace 1 drops to a safe range, the operator can take out the processed denture workpiece on the placement plate 10. Finally, the controller 2 shuts down the overall program of the equipment, completing a complete processing flow.

[0027] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. At the same time, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-efficiency denture sintering furnace, comprising: A combustion furnace (1) is characterized in that: a corner-down cylinder (3) is fixedly connected to the outer surface of the combustion furnace (1), a corner-down rod (4) is fixedly connected to the output end of the corner-down cylinder (3), a connecting plate (5) is fixedly connected to the upper surface of the corner-down rod (4), a sealing cover (6) is fixedly connected to the side wall of the connecting plate (5), an adjusting motor (7) is fixedly connected to the upper surface of the sealing cover (6), an adjusting rotating column (8) is fixedly connected to the output end of the adjusting motor (7), a connecting rod (9) is fixedly connected to the outer surface of the adjusting rotating column (8), and a placement plate (10) is fixedly connected to one end of the connecting rod (9).

2. The high-efficiency denture sintering furnace according to claim 1, characterized in that: The placement plate (10) is located below the adjusting rotating column (8), and the position of the placement plate (10) and the position of the adjusting rotating column (8) are parallel.

3. The high-efficiency denture sintering furnace according to claim 1, characterized in that: The size of the sealing cover (6) is adapted to the size of the combustion furnace (1), and the number of connecting rods (9) is three.

4. The high-efficiency denture sintering furnace according to claim 1, characterized in that: The placement plate (10) is located between the three connecting rods (9), and the adjusting rotating column (8) extends to the lower surface of the sealing cover (6).

5. The high-efficiency denture sintering furnace according to claim 1, characterized in that: The position of the angle-down cylinder (3) is parallel to the position of the combustion furnace (1).

6. The high-efficiency denture sintering furnace according to claim 1, characterized in that: Sintering nozzles (11) are fixedly connected to all four sides of the inner surface of the combustion furnace (1).

7. The high-efficiency denture sintering furnace according to claim 6, characterized in that: The position of the output end of the sintering nozzle (11) is adapted to the position of the placement plate (10).

8. The high-efficiency denture sintering furnace according to claim 6, characterized in that: A controller (2) is fixedly connected to the front surface of the combustion furnace (1).

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