High-precision fluorine anti-caries filling machine

Abstract

The utility model provides a kind of high-precision fluorine anticaries filling machine, including rack, be equipped with filling assembly on the rack, the filling assembly includes feed hose and first micro pump, the first micro pump fixedly connected rack, the rack one side is equipped with guide rail, the guide rail is slidably connected with moving assembly, the moving assembly top is equipped with storage bin, the storage bin top is equipped with multiple pressure regulating components, the pressure regulating component includes second micro pump and flow guide hose, the moving assembly bottom is equipped with multiple canning spray head, the first micro pump and canning spray head are communicated by feed hose, one end of the feed hose is hermetically connected with the first micro pump, the other end of the feed hose is hermetically connected with canning spray head, the second micro pump and canning spray head are communicated by pressure regulating pipe, the problem that fluorine anticaries solution rebound after filling machine fills each time leads to each time the amount of loading is different, difficult to control the amount of canning is solved by designing two function different pressure valves.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, specifically to a high-precision fluoride anti-caries filling machine. Background Technology

[0002] Teeth are important chewing organs in the human body, and they also assist in pronunciation and maintain facial aesthetics. Dental caries (commonly known as cavities) and dentin hypersensitivity are common and frequently occurring oral diseases, contributing factors and major causes of many other oral diseases. They are among the major threats to human health and are the most prevalent oral diseases. Fluoride is currently recognized as one of the most effective and economical means of preventing dental caries (cavities), and its caries-preventing effect has been confirmed by decades of global scientific research and public health practices.

[0003] In the medical field, fluoride varnish is applied to the tooth surface by doctors to form a protective film, a common medical procedure. However, during the filling process after the fluoride varnish is manufactured, because it is a viscous liquid, its viscosity means that after filling, it can retract back to the filling opening after the pressure is lost. This results in significant fluctuations in the amount filled in each batch, especially when the filling quantity is small, leading to a higher number of defective products in the final product.

[0004] To address these shortcomings, a high-precision fluoride anti-caries filling machine is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a high-precision fluoride anti-caries filling machine. By designing two micro pumps, one micro pump provides power for filling the fluoride anti-caries container, and the other micro pump sucks away the rebounding fluoride anti-caries container after filling. The machine is also designed with a filling nozzle that can connect to both micro pumps at the same time to achieve high-precision control of the filling amount of the fluoride anti-caries container.

[0006] To achieve the above objectives, this utility model provides a high-precision fluoride anti-caries filling machine, including a frame. A filling assembly is mounted on the frame, comprising a feed hose, a feed guide rail, and a first micro-pump. The first micro-pump is fixedly connected to the frame. A guide rail is mounted on one side of the frame, and a moving assembly is slidably connected to the guide rail. A storage compartment is located at the top of the moving assembly, and multiple pressure regulating assemblies are located at the top of the storage compartment. Each pressure regulating assembly includes a pressure regulating pipe, a second micro-pump, and a flow guiding hose. Multiple filling nozzles are located at the bottom of the moving assembly. The first micro-pump and the filling nozzles are connected via the feed hose, with one end of the feed hose sealed to the first micro-pump and the other end sealed to the filling nozzles. The second micro-pump and the filling nozzles are connected via the pressure regulating pipe, with one end sealed to the second micro-pump and the other end sealed to the filling nozzles.

[0007] As a preferred technical solution of this utility model, the feeding hose passes through the inside of the feeding guide rail, the feeding guide rail has a hollow structure, and its interior is through the guide rail. The feeding hose passes through the feeding guide rail and extends out from both ends of the feeding guide rail.

[0008] As a preferred technical solution of this utility model, the canning nozzle is provided with a fixing knob, and the canning nozzle and the moving component are connected by the fixing knob through a threaded connection.

[0009] As a preferred technical solution of this utility model, the storage compartment is provided with multiple partitions, and a storage tank is provided in the middle of the partitions.

[0010] As a preferred technical solution of this utility model, the second micro pump and the storage tank are connected by a flow guide hose, and the flow guide hose and one end are sealed to the second micro pump.

[0011] As a preferred technical solution of this utility model, the bottom of the spring is connected to the first gear and the top is connected to the base. When it is necessary to operate the fixed rod, the adjustment knob can be pulled out to make the first gear and the second gear mesh. When there is no external force, the spring can separate the first gear and the second gear to prevent the fixed rod from being displaced due to accidents.

[0012] As a preferred technical solution of this utility model, a combing component is provided behind the moving component. The combing component has a hollow structure. The feed hose and pressure regulating pipe pass through the combing component. Several feed hoses and pressure regulating pipes are equidistantly distributed in the combing component and do not contact each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model sets two pressure valves with different functions. The first micro pump is responsible for filling the fluoride anticaries can by outputting pressure, and the second micro pump is responsible for sucking up the fluoride anticaries solution that bounces back after the filling stops, so as to achieve precise control of the filling amount of each can, and the fluctuation of the filling amount is minimal.

[0015] 2. By setting up a flow guide hose connecting the storage chamber and the pressure regulating component, the rebounded fluoride anti-caries solution can be collected into the storage tube in the storage chamber and used in the next production, reducing the loss in the production process. Attached Figure Description

[0016] Figure 1 A left-side three-dimensional structural schematic diagram of a high-precision fluoride anti-caries filling machine provided for this utility model;

[0017] Figure 2 This is a rear-view three-dimensional structural diagram of a high-precision fluoride anti-caries filling machine provided by this utility model.

[0018] Figure 3A schematic diagram illustrating the working principle of the fixing structure of a high-precision fluoride anti-caries filling machine provided by this utility model;

[0019] Figure 4 A schematic diagram illustrating the working principle of the filling nozzle of a high-precision fluoride anti-caries filling machine provided by this utility model;

[0020] Figure labels;

[0021] 1. Frame; 2. Guide rail; 3. Filling assembly; 4. Storage bin; 5. Combing assembly; 6. Moving assembly; 7. Pressure regulating assembly; 8. Filling head; 9. Fixing knob; 10. Sealing machine; 11. Switch assembly;

[0022] 31. Feed hose; 32. Feed guide rail; 33. First micro pump;

[0023] 41. Storage tank;

[0024] 71. Pressure regulating pipe; 72. Second micro pump; 73. Flow guiding hose;

[0025] 81. Pressure regulating valve; 82. Inner cylinder; 83. Nozzle; 85. First interface; 86. Second interface;

[0026] 101. Moving block; 102. Sealing plate. Detailed Implementation

[0027] 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 of the present utility model. 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.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," and "longitudinal" should be interpreted broadly. For example, they can refer to a fixed connection; a detachable connection; or an integral part; a mechanical connection; or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] This utility model provides a technical solution: a switch assembly 11 is provided on one side of the base of the frame 1, and a filling assembly 3 is provided on the frame 1. The filling assembly 3 includes a feeding hose 31, a feeding guide rail 32, and a first micro pump 33. The first micro pump 33 is fixedly connected to one side of the base of the frame 1. The feeding hose 31 passes through the interior of the feeding guide rail 32, which has a hollow structure and is internally connected to the rail. The feeding hose 31 passes through the feeding guide rail 32 and extends out from both ends of the feeding guide rail 32. A guide rail 2 is provided on one side of the frame 1, and a moving assembly 6 is slidably connected to the guide rail. A storage compartment 4 is provided on the top of the moving assembly 6. The storage compartment 4 has multiple partitions inside, and a storage tank 41 is provided in the middle of the partitions. Multiple pressure regulating assemblies 7 are provided on the top of the storage compartment 4. The pressure regulating assembly 7 includes a pressure regulating pipe 71, a second micro pump 72, and a flow guiding hose 73. Multiple filling nozzles 8 are provided at the bottom of the moving assembly 6, and a fixing knob is provided on each filling nozzle 8. 9. The filling nozzle 8 and the moving assembly 6 are threadedly connected by a fixing knob 9. The first micro pump 33 and the filling nozzle 8 are connected by a feed hose 31. One end of the feed hose 31 is sealed to the first micro pump 33, and the other end of the feed hose 31 is sealed to the filling nozzle 8. The second micro pump 72 and the filling nozzle 8 are connected by a pressure regulating pipe 71. One end of the pressure regulating pipe 71 is sealed to the second micro pump 72, and the other end of the pressure regulating pipe 71 is connected to the filling nozzle 8. The second micro pump 72 and the storage tank 41 are connected in a sealed manner through a flow guide hose 73. One end of the flow guide hose 73 is sealed to the second micro pump 72. A combing assembly 5 is provided behind the moving assembly 6. The combing assembly 5 has a hollow structure. The feed hose 31 and the pressure regulating pipe 71 pass through the combing assembly 5. Several feed hoses 31 and pressure regulating pipes 71 are equidistantly distributed in the combing assembly 5 and do not contact each other, so as to avoid blockage caused by hose entanglement, which would cause a large fluctuation in the amount of fluoride anticaries.

[0031] The movable component 6 has multiple filling nozzles 8 at its bottom, each with a fixing knob 9. The filling nozzles 8 and the movable component 6 are connected by threads via the fixing knobs 9. Each filling nozzle 8 has an inner cylinder 82, with a nozzle 83 at its bottom. A first interface 85 is vertically connected to one side of the inner cylinder 82, and this first interface 85 is connected to a second micro-pump 72 via a pressure regulating pipe 71. One end of the pressure regulating pipe 71 is sealed to the second micro-pump 72, and the other end is sealed to the first interface 85. This structure allows the second micro-pump 72 to adjust the pressure inside the inner cylinder 82 via the pressure regulating pipe 71, thereby achieving precise filling control. Below the first interface 85 is a second interface 86 connected to the inner cylinder 82, and this second interface 86 is connected to the first micro-pump 33 via a feed hose 31. One end of the feed hose 31 is sealed to the first micro pump 33, and the other end of the feed hose 31 is sealed to the second interface 86. A pressure regulating valve 81 is provided on one side of the filling nozzle 8, and the pressure regulating valve 81 extends inward from the connection of the filling nozzle 8 to the inner cylinder 82. The pressure regulating valve 81 can further fine-tune the pressure in the inner cylinder 82 to ensure the stability of the filling process and avoid dripping or splashing.

[0032] A combing assembly 5 is located behind the moving component 6. The combing assembly 5 contains several equally spaced limiting rods. The feed hose 31 and the pressure regulating pipe 71 pass through the gaps between the limiting rods without contacting each other. The combing assembly 5 prevents the feed hose 31 and the pressure regulating pipe 71 from tangling during equipment operation, ensuring long-term stable operation of the equipment.

[0033] The frame 1 is also equipped with a sealing machine 10, which includes a moving block 101 and a sealing plate 102. The sealing machine 10 has openings on both sides, with the moving block 101 installed within each opening, and the sealing plate 102 slidably connected to the moving block 101. After filling is completed, the sealing machine 10 can seal the container, achieving integrated filling and sealing operations and greatly improving production efficiency.

[0034] When the filling machine is running, the switch is turned on first. At this time, the moving block 101 in the sealing machine 10 begins to move to one side and enter the working position. After the moving block 101 enters the working position, the sealing plate 102 is placed manually. At this time, the moving component 6 begins to work. The moving component 6 first moves to above the target position on the guide rail. At this time, the feed hose 31 and the moving component 6 move together, and at the same time, the feed guide rail 32 also moves. At this time, the feed guide rail 32 restricts the position of the feed hose 31 to a certain extent, so that the feed hose 31 will not be worn due to the movement of the moving component 6. Then it moves downward so that the filling nozzle 8 reaches the filling position. Then the first micro pump 33 pushes the fluoride anti-caries solution for filling. After the target filling volume is reached, the pressure injection stops. At this time, the fluoride in the filling is... Part of the anti-caries solution adheres to the spray nozzle 8 via rebound. The second micro pump 72 starts and uses suction to draw the fluoride anti-caries solution adhering to the spray nozzle 8 into the spray nozzle 8. Then, it is drawn into the second micro pump 72 through the pressure regulating pipe and then returned to the storage tank 41 through the guide hose 73. At this time, the spray nozzle 8 is lifted away from the spraying position by the moving component 6. At this time, the moving block 101 in the sealing machine 10 begins to move to the other side to enter the next working position. When the moving block 101 in the sealing machine 10 enters the next working position, the sealing plate 102 of the previous working position enters the sealing machine 10 to begin sealing. At the same time, the sealing plate 102 that has been sealed in the sealing machine 10 is exposed and is taken out by the operator and the next sealing plate 102 is placed for the next round of sealing.

[0035] Example 2:

[0036] When the nozzle 8 encounters a foreign object, the pressure in the inner cylinder 82 of the nozzle 8 continuously increases due to the continuous pushing of the fluoride anti-caries solution by the first micro pump 33. At this time, due to the pressure change in the second micro pump 72, the second micro pump 72 automatically starts to draw away the fluoride anti-caries solution in the nozzle 8, preventing damage to the nozzle 8 due to excessive pressure. When the nozzle 8 encounters a foreign object and the second micro pump 72 does not react to the increase in pressure, the pressure continuously increases and exceeds the maximum pressure that the pressure regulating valve 81 can withstand. At this time, the one-way valve in the pressure regulating valve 81 is opened, and the fluoride anti-caries solution in the nozzle 8 is sprayed out to reduce the pressure in the nozzle 8, ensuring production safety.

[0037] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A high-precision fluoride anti-caries filling machine, comprising a frame (1), characterized in that: A switch assembly (11) is provided on one side of the base of the frame (1), and a filling assembly (3) is provided on one side of the base of the frame (1). The filling assembly (3) includes a feeding hose (31), a feeding guide rail (32), and a first micro pump (33). The first micro pump (33) is fixedly connected to one side of the base of the frame (1). A guide rail (2) is provided on one side of the top of the frame (1). A moving assembly (6) is slidably connected on the guide rail. A storage compartment (4) is provided on the top of the moving assembly (6). Multiple pressure regulating assemblies (7) are provided on the top of the storage compartment (4). The pressure regulating assembly (7) includes a pressure regulating pipe (71), a second micro pump (72), and a flow guiding hose (73). Multiple filling nozzles (8) are provided at the bottom of the moving assembly (6). The filling nozzles (8) are provided with an inner... The inner cylinder (82) has a nozzle (83) at its bottom. A first interface (85) communicating with the inner cylinder (82) is provided on one side of the vertical direction. The first interface (85) is connected to the second micro pump (72) through a pressure regulating pipe (71). One end of the pressure regulating pipe (71) is sealed to the second micro pump (72), and the other end of the pressure regulating pipe (71) is sealed to the first interface (85). Below the first interface (85) is a second interface (86) communicating with the inner cylinder (82). The second interface (86) is connected to the first micro pump (33) through a feed hose (31). One end of the feed hose (31) is sealed to the first micro pump (33), and the other end of the feed hose (31) is sealed to the second interface (86).

2. The high-precision fluoride anti-caries filling machine according to claim 1, characterized in that: The feed guide rail (32) has a hollow structure inside, and its interior is connected along the rail. The feed hose (31) passes through the feed guide rail (32) and extends from both ends of the feed guide rail (32).

3. The high-precision fluoride anti-caries filling machine according to claim 2, characterized in that: The canning nozzle (8) is provided with a fixing knob (9), and the canning nozzle (8) and the moving component (6) are threadedly connected by the fixing knob (9).

4. The high-precision fluoride anti-caries filling machine according to claim 3, characterized in that: A pressure regulating valve (81) is provided on one side of the canning nozzle (8), and the pressure regulating valve (81) extends inward along the connection of the canning nozzle (8) to the inner cylinder (82).

5. A high-precision fluoride anti-caries filling machine according to claim 4, characterized in that: The storage compartment (4) is provided with multiple partitions, and a storage tank (41) is provided in the middle of the partitions.

6. The high-precision fluoride anti-caries filling machine according to claim 5, characterized in that: The second micro pump (72) and the storage tank (41) are connected by a flow guide hose (73), one end of which is sealed to the second micro pump (72).

7. A high-precision fluoride anti-caries filling machine according to claim 6, characterized in that: A combing assembly (5) is provided behind the moving assembly (6). The combing assembly (5) has several limiting rods with the same spacing. The feed hose (31) and the pressure regulating pipe (71) pass through the gap between the limiting rods and do not contact each other.

8. The high-precision fluoride anti-caries filling machine according to claim 1, characterized in that: The frame (1) is also provided with a sealing machine (10), which includes a moving block (101) and a sealing plate (102). The sealing machine (10) has openings on both sides, and the moving block (101) is provided in the opening. The sealing plate (102) is slidably connected to the moving block (101).

Images