Self-adaptive false tooth cleaning device

Abstract

The invention provides a self-adaptive false tooth cleaning device, and relates to the field of false tooth cleaning, a false tooth fixing frame is arranged on a conveying belt to fix false teeth, a roller connected with a driving assembly is arranged corresponding to the false tooth fixing frame, a plurality of mounting grooves are formed in the roller, sliding blocks are arranged in the mounting grooves, and springs abut against the bottoms of the mounting grooves and the sliding blocks; when the false tooth fixing frame is moved to the position below the roller through the conveying belt, false teeth abut against the brush piece to enable the sliding block to slide towards the bottom of the installation groove, due to the elastic force of the spring, the sliding block can enable the brush piece to abut against the false teeth according to the contour of the false teeth, and the brush piece is made to be matched with the contour of tooth crowns and the contour of gaps between the tooth crowns. Meanwhile, the driving assembly drives the roller to rotate to enable the brush pieces to clean the false teeth, multiple false teeth can be cleaned at the same time by increasing the number of the false tooth fixing frames, and a good cleaning effect and high cleaning efficiency are achieved.

Description

Technical Field

[0001] The present invention relates to the field of denture cleaning, and in particular to an adaptive denture cleaning device. Background Art

[0002] The gaps between denture crowns are prone to food residues and dirt residues, so regular cleaning and maintenance are required to prevent bacterial accumulation and the occurrence of periodontal disease. The height of denture crowns and the position of the gaps between crowns vary, making cleaning difficult. This makes it difficult to use a standardized machine to clean dentures. Currently, the main method of cleaning and maintaining dentures is still manual brushing, which is time-consuming, labor-intensive, and inefficient. Especially in dental hospitals and denture sales and maintenance places where a large number of dentures need to be cleaned, the problem of difficulty in efficiently cleaning dentures is particularly prominent. Summary of the invention

[0003] The present invention provides an adaptive denture cleaning device, which improves the problem of low denture cleaning efficiency in the prior art and can efficiently clean a large number of dentures.

[0004] To achieve the above object, the present invention provides an adaptive denture cleaning device, comprising: A conveying mechanism, the conveying mechanism comprising a conveyor belt and a denture fixing frame, the denture fixing frame being connected to the conveyor belt; A cleaning mechanism, the cleaning mechanism comprising a roller, a cleaning assembly and a driving assembly, the roller being spaced apart from the conveyor belt along the direction of the connecting line of the two side surfaces of the conveyor belt, the cleaning assembly being arranged on the outer periphery of the roller and corresponding to the denture fixing frame; a mounting groove being arranged on the surface of the roller, the mounting groove extending from the outside to the inside of the roller; The cleaning assembly includes a plurality of cleaning roller brushes distributed along the width direction of the conveyor belt, the cleaning roller brush includes a slider and a brush sheet, the slider is slidably arranged in the mounting groove, the brush sheet is rotatably connected to the slider, and the angle between the rotation axis of the brush sheet and the axial direction of the roller is greater than or equal to 0° and less than 90°; a spring is arranged between the bottom of the mounting groove and the slider; The drive assembly is connected to the end of the drum, and the drive assembly is used to drive the drum to rotate around its own axis. When the adaptive denture cleaning device of the present invention is used, the denture is fixed on the denture fixing frame so that the crown of the denture faces the drum. The conveyor belt drives the denture fixing frame to reciprocate several times, and the drive assembly drives the drum to rotate. During the process, the rotation direction of the drum changes with the change of the running direction of the conveyor belt, so that the linear speed direction of the drum toward one side of the conveyor belt is always opposite to the speed direction of the denture fixing frame. The denture fixing frame moves to the bottom of the drum, the denture contacts the cleaning roller brush, the crown squeezes the brush sheet, and the slider slides to the bottom of the mounting groove, so that the brush sheet fits the crown contour and the gap contour between the crowns and can be cleaned. Since the conveyor belt reciprocates rather than rotates in one direction, the denture fixing frame reciprocates along the running direction of the conveyor belt toward the drum, so that both sides of the denture along the running direction of the conveyor belt can be cleaned by the cleaning roller brush. By increasing the number of the denture holders, the adaptive denture cleaning device can clean more dentures at one time. Since the spring can push the slider, when the denture holder passes through the gap between the roller and the conveyor belt, the brush sheet can always adaptively fit the denture surface regardless of the height and contour of the denture crown, thereby cleaning the crown parts with complex contours and the gaps between the crowns.

[0005] As an optional technical solution, the cleaning assembly further includes cleaning cotton, which is arranged on the outer periphery of the drum along the axial direction of the drum and is arranged alternately with the cleaning roller brush along the circumference of the drum. Compared with the brush sheet, the cleaning cotton has a relatively poorer fit to the overall contour of the denture, but has a stronger fit to the local contact area of ​​the denture surface, and can store more cleaning agents, which can better supplement the brush sheet, thereby improving the cleaning effect of the adaptive denture cleaning device.

[0006] As an optional technical solution, the cleaning assembly further includes a nozzle, which is mounted on the outer circumference of the drum, and the nozzle and the cleaning roller brush are alternately arranged along the circumference of the drum. The nozzle can spray a cleaning agent onto the denture, thereby improving the cleaning effect of the adaptive denture cleaning device. In addition, the nozzle can increase the pressure of the sprayed cleaning agent, so that the cleaning agent takes away foreign matter such as calculus or dirt on the surface of the denture or in the gaps between teeth, further improving the cleaning effect of the adaptive denture cleaning device.

[0007] As an optional technical solution, it also includes a water supply mechanism, the water supply mechanism includes a first pipeline, a second pipeline and a gate, the first pipeline is installed inside the drum and connected to the nozzle, and the first pipeline penetrates the drum axially to the end surface of the drum away from the drive assembly; The gate piece is attached to the end surface of the roller away from the driving assembly and is rotatably arranged relative to the roller. The gate piece is provided with a communication groove, which is opened along the circumference of the gate piece and penetrates the gate piece along the thickness direction of the gate piece. The communication groove is located on a side of the gate piece close to the conveyor belt and is arranged corresponding to the first pipeline. The second pipeline is arranged on the side of the gate away from the drum, the second pipeline is connected to the first pipeline through the connecting groove, and the second pipeline is connected to the water pump. Since the gate and the drum are rotatably connected, the gate can remain relatively still when the drum rotates. The first pipeline is connected to the second pipeline when the drum rotates to the connecting groove. At this time, the nozzle is located on the side of the drum facing the conveyor belt, and the dentures on the denture holder can be sprayed with cleaning agent. As the drum continues to rotate, the nozzle rotates to the side of the drum away from the conveyor belt, and the nozzle faces the direction away from the denture holder. At this time, there is no longer the connecting groove connecting the first pipeline with the second pipeline. The gate separates the first pipeline from the second pipeline, so that the nozzle stops spraying the cleaning agent, thereby reducing the waste of cleaning agent and avoiding the splashing of cleaning agent.

[0008] As an optional technical solution, a guide rod is provided in the installation groove along the depth direction of the installation groove, and the guide rod is slidably connected to the slider. The guide rod can play a guiding role in the process of the slider sliding in the installation groove, reducing the possibility of the slider getting stuck in the installation groove, which is conducive to improving the stability of the adaptive denture cleaning device.

[0009] As an optional technical solution, the denture fixing frame includes a base, a first fixing block and a second fixing block; the base is arranged on the surface of the conveyor belt, the base includes a fixing surface, the fixing surface is located on a side of the base away from the conveyor belt, and the fixing surface is inclined away from the conveyor belt along the running direction of the conveyor belt; The first fixing block is connected to the base, and the first fixing block faces the fixing surface and is spaced apart from the fixing surface; The second fixed block is slidably connected to both sides of the first fixed block along the width direction of the conveyor belt, and a spring is arranged between the second fixed block and the first fixed block. The denture holder of the present technical solution is mainly used to fix full-mouth dentures. When the denture is fixed on the denture holder, the crown direction is parallel to the normal direction of the fixed surface, the direction of the line from the inner side to the outer side of the denture is parallel to the direction of the line from the fixed surface close to the conveyor belt to the side away from the conveyor belt, the base part of the denture is inserted into the gap between the fixed surface and the first fixed block, and the second fixed block is pressed against the teeth of the denture under the action of the spring, thereby fixing the denture. Due to the inclined setting of the fixed surface, when the denture holder approaches the roller along the direction of the fixed surface, the cleaning roller brush can clean the inner side of the denture; when the denture holder approaches the roller along the direction of the back side of the fixed surface, the cleaning roller brush can clean the outer side of the denture. In addition, the inclined fixed surface can raise the denture relative to the conveyor belt, which is conducive to reducing the possibility of sewage on the surface of the conveyor belt splashing onto the denture.

[0010] As an optional technical solution, the denture holder further includes a pressing sheet, which is disposed between the first fixing block and the fixing surface, and is connected to the first fixing block or the fixing surface. After the base of the denture is inserted between the first fixing block and the fixing surface, the pressing sheet can press the base against the fixing surface or the first fixing block, thereby improving the firmness of the denture holder in fixing the denture and reducing the possibility of the denture falling off the denture holder during cleaning.

[0011] As an optional technical solution, the conveyor belt is provided with a water collecting trough and a drainage trough; the water collecting trough is arranged along the width direction of the conveyor belt, and the bottom of the water collecting trough is arc-shaped; the drainage trough is arranged along the running direction of the conveyor belt, and the drainage trough is connected to the water collecting trough. The water collecting trough with an arc-shaped bottom has the characteristics of slow drainage and a large temporary water storage capacity, which is conducive to preventing sewage splashing; after the sewage flows into the drainage trough, it will gradually be discharged from the surface of the conveyor belt as the conveyor belt runs.

[0012] As an optional technical solution, it also includes a waste water tank, which is arranged on the side of the conveyor belt away from the roller.

[0013] As an optional technical solution, the conveying mechanism further includes a support frame, which is connected to a side of the conveyor belt away from the roller and is distributed on the outside of the wastewater tank.

[0014] One or more technical solutions provided by the present invention have at least the following technical effects or advantages: 1. The adaptive denture cleaning device provided by the present invention is provided with a denture fixing frame on a conveyor belt to fix the denture, and a roller connected to a driving assembly is provided corresponding to the denture fixing frame, wherein a plurality of mounting grooves are provided on the roller, a slider is provided in the mounting groove, and a spring is used to press against the bottom of the mounting groove and the slider, and the slider is connected to a brush piece. When the conveyor belt moves the denture fixing frame to the bottom of the roller, the denture presses against the brush piece to make the slider slide toward the bottom of the mounting groove. Due to the elastic force of the spring, the slider presses the brush piece against the denture according to the contour of the denture, so that the brush piece fits the contour of the crown and the contour of the gap between the crowns. At the same time, the driving assembly drives the roller to rotate so that the brush piece cleans the denture. By increasing the number of denture fixing frames, multiple dentures can be cleaned at the same time, and the cleaning effect and efficiency are better.

[0015] 2. The adaptive denture cleaning device of the present invention can effectively clean the dirt between the gaps of the tooth crowns.

[0016] 3. The adaptive denture cleaning device of the present invention can reduce the waste of cleaning agent and also avoid the splashing of cleaning agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of the present invention, and do not constitute a limitation on the embodiments of the present invention; Figure 1 is a schematic diagram of an adaptive denture cleaning device in the present invention; Figure 2 for Figure 1 Schematic diagram of the cleaning mechanism; Figure 3 for Figure 1 An exploded diagram of a nozzle drum is provided in the middle; Figure 4 for Figure 1 There is an explosion diagram of a cleaning cotton drum; Figure 5 for Figure 1 Schematic diagram of the conveying mechanism; Figure 6 for Figure 1 An exploded schematic diagram of the first fixing block and the second fixing block; Figure 7 It is a schematic cross-sectional view along the axial direction of the drum when the adaptive denture cleaning device of the present invention is in operation.

[0018] Description of Reference Numerals Dentures - 100; Conveyor belt-1; water collecting trough-11; drainage trough-12; waste water tank-13; support frame-14; Denture fixing frame-2; base-21; fixing surface-211; first fixing block-22; pressing piece-221; second fixing block-23; Roller-3; cleaning roller brush-31; slider-311; brush piece-312; drive assembly-32; cleaning cotton-33; nozzle-34; mounting slot-35; guide rod-351; Water supply mechanism-4; first pipeline-41; diverter valve-42; water outlet-421; main pipeline-43; gate plate-44; connecting groove-441; water pump-45. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection, it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0024] Example 1

[0025] like Figure 1-Figure 4As shown, this embodiment provides an adaptive denture cleaning device, including a conveying mechanism and a cleaning mechanism. The conveying mechanism includes a conveyor belt 1 and a denture holder 2, and the denture holder 2 is connected to the conveyor belt 1. The cleaning mechanism includes a roller 3, a cleaning assembly and a driving assembly 32. The roller 3 is arranged at intervals from the conveyor belt 1 along the direction of the connecting line of the two sides of the conveyor belt 1. The cleaning assembly is arranged on the outer periphery of the roller 3 and corresponds to the denture holder 2. The surface of the roller 3 is provided with a mounting groove 35, and the mounting groove 35 extends from the outside to the inside of the roller 3. The cleaning assembly includes a plurality of cleaning roller brushes 31 distributed along the width direction of the conveyor belt 1. The cleaning roller brush 31 includes a slider 311 and a brush sheet 312. The slider 311 is slidably arranged in the mounting groove 35. The brush sheet 312 is rotatably connected to the slider 311, and the angle between the rotation axis of the brush sheet 312 and the axial direction of the roller 3 is greater than or equal to 0° and less than 90°. A spring is arranged between the bottom of the mounting groove 35 and the slider 311. The driving assembly 32 is connected to the end of the roller 3, and the driving assembly 32 is used to drive the roller 3 to rotate around its own axis.

[0026] When the adaptive denture cleaning device of this embodiment is used, the denture 100 is fixed on the denture holder 2, so that the crown of the denture 100 faces the roller 3. The conveyor belt 1 drives the denture holder 2 to reciprocate several times, and the driving assembly 32 drives the roller 3 to rotate. During the process, the rotation direction of the roller 3 changes with the change of the running direction of the conveyor belt 1, so that the linear speed direction of the roller 3 toward the side of the conveyor belt 1 is always opposite to the speed direction of the denture holder 2. The denture holder 2 moves to the bottom of the roller 3, the denture 100 contacts the cleaning roller brush 31, and the crown squeezes the brush piece 312, so that the slider 311 slides to the bottom of the installation groove 35, so that the brush piece 312 fits the crown contour and the gap contour between the crowns and can be cleaned. Since the conveyor belt 1 reciprocates instead of rotating in one direction, the denture holder 2 reciprocates along the running direction of the conveyor belt 1 toward the roller 3, so that both sides of the denture 100 along the running direction of the conveyor belt 1 can be cleaned by the cleaning roller brush 31. By increasing the number of denture holders 2, the adaptive denture cleaning device can complete the cleaning of more dentures 100 at one time, especially in dental hospitals, denture sales and maintenance places, denture manufacturing plants and other scenes where a large number of dentures need to be cleaned. The adaptive denture cleaning device of the present invention can achieve the simultaneous cleaning of a large number of dentures 100 by setting more denture holders 2 on the conveyor belt 1, thereby reducing the average working hours required for cleaning single-attached dentures 100 and improving the overall work efficiency of the above-mentioned places. Because the spring can push the slider 311, when the denture holder 2 passes through the gap between the roller 3 and the conveyor belt 1, no matter what the crown height and contour of the denture 100 are, the brush piece 312 can always adaptively fit the surface of the denture 100, thereby cleaning the crown parts with complex contours and the gaps between the crowns.

[0027] The driving assembly 32 may be a device composed of a driving member such as a motor or a pneumatic motor and a transmission structure or assembly such as a coupling, which can drive the drum 3 to rotate around its own axis.

[0028] The brush sheet 312 should have sufficient elasticity to allow partial deformation and compression, and the width of the brush sheet 312 should be slightly larger than the width of the gap between the crowns of the denture 100, so that the brush sheet 312 can enter the gap between the crowns of the denture 100 for cleaning. Preferably, the brush sheet 312 may have a certain adhesion ability, so that the brush sheet 312 can also adhere to some dirt or food residues while rubbing and cleaning the denture 100, which is conducive to improving the cleaning effect of the adaptive denture cleaning device.

[0029] Preferably, multiple rows of cleaning roller brushes may be provided on the roller 3, each row of roller brushes having multiple cleaning roller brushes arranged adjacent to each other, each row of cleaning roller brushes extending from one end to the other end of the roller 3, and may be arranged in a straight line or in a spiral line, and the multiple rows of roller brushes are distributed at intervals along the circumference of the roller 3. The roller 3 arranged in the above manner can clean the denture 100 multiple times when it rotates one circle, which is beneficial to improving the cleaning efficiency of the adaptive denture cleaning device.

[0030] Preferably, there are multiple denture holders 2, and multiple denture holders 2 are arrayed on the conveyor belt 1, thereby increasing the number of dentures 100 cleaned by the adaptive denture cleaning device during one cleaning process, which is beneficial to improving the cleaning efficiency of the adaptive denture cleaning device.

[0031] Example 2

[0032] On the basis of Example 1, the cleaning assembly further includes cleaning cotton 33, which is arranged on the outer periphery of the drum 3 along the axial direction of the drum 3, and is arranged alternately with the cleaning roller brush 31 along the circumferential direction of the drum 3. Compared with the brush sheet 312, the cleaning cotton 33 has a relatively poor fit to the overall contour of the denture 100, but has a stronger fit to the local contact area of ​​the surface of the denture 100, a larger cleaning area, and can store more cleaning agents, which can play a better supplementary role to the brush sheet 312, thereby improving the cleaning effect of the adaptive denture cleaning device.

[0033] Among them, the cleaning cotton 33 can be an integral type, that is, the cleaning cotton 33 between the two rows of cleaning roller brushes 31 is integrated, which makes the cleaning cotton 33 between the two rows of roller brushes have no gaps along the circumference of the drum 3, thereby reducing cleaning dead angles and helping to improve the cleaning effect.

[0034] As an optional embodiment, the cleaning assembly further includes a nozzle 34, which is mounted on the outer circumference of the drum 3, and the nozzle 34 and the cleaning roller brush 31 are alternately arranged along the circumference of the drum 3. The nozzle 34 can spray the cleaning agent onto the denture 100, thereby improving the cleaning effect of the adaptive denture cleaning device. In addition, the nozzle 34 can increase the pressure of the sprayed cleaning agent, so that the cleaning agent takes away foreign matter such as calculus or dirt on the surface of the denture 100 or in the gaps between teeth, further improving the cleaning effect of the adaptive denture cleaning device.

[0035] Optionally, there may be multiple rollers 3, which are arranged along the direction of the conveyor belt 1, wherein some of the rollers 3 are provided with the above-mentioned cleaning cotton, and some of the rollers 3 are provided with the above-mentioned nozzles 34, and the rollers 3 provided with the cleaning cotton and the rollers 3 provided with the nozzles 34 are arranged alternately. Due to the limitation of the outer peripheral surface area of ​​a single roller 3, the number of cleaning components that can be arranged on a single roller 3 is limited, and the arrangement method of the embodiment can take into account the advantages of the cleaning cotton 33 and the nozzle 34, thereby improving the cleaning effect of the adaptive denture cleaning device.

[0036] As an optional embodiment, a water supply mechanism 4 is further included, which includes a first pipeline 41, a second pipeline and a gate 44. The first pipeline 41 is installed inside the drum 3 and connected to the nozzle 34. The first pipeline 41 penetrates the drum 3 axially to the end face of the drum 3 away from the drive assembly 32. The gate 44 is attached to the end face of the drum 3 away from the drive assembly 32 and is rotatably arranged relative to the drum 3. The gate 44 is provided with a connecting groove 441. The connecting groove 441 is opened along the circumference of the gate 44 and penetrates the gate 44 along the thickness direction of the gate 44. The connecting groove 441 is located on the side of the gate 44 close to the conveyor belt 1 and is arranged corresponding to the first pipeline 41. The second pipeline is arranged on the side of the gate 44 away from the drum 3. The second pipeline is connected to the first pipeline 41 through the connecting groove 441, and the second pipeline is connected to the water pump 45. Since the gate 44 is rotatably connected to the drum 3, the gate 44 can remain relatively still when the drum 3 rotates. When the first pipeline 41 rotates with the drum 3 to the connecting groove 441, it is connected to the second pipeline. At this time, the nozzle 34 is located on the side of the drum 3 facing the conveyor belt 1, and the denture 100 on the denture holder 2 can be sprayed with cleaning agent. As the drum 3 continues to rotate, the nozzle 34 rotates to the side of the drum 3 away from the conveyor belt 1, and the nozzle 34 faces the direction away from the denture holder 2. At this time, there is no connecting groove 441 connecting the first pipeline 41 with the second pipeline. The gate plate 44 separates the first pipeline 41 from the second pipeline, so that the nozzle 34 stops spraying the cleaning agent, thereby reducing the waste of the cleaning agent and avoiding the splashing of the cleaning agent.

[0037] Optionally, the second pipeline includes a diverter valve 42 and a main pipeline 43, the diverter valve 42 is connected to the drum 3 and rotates with the drum 3, and the diverter valve 42 and the first pipeline 41 are located on both sides of the gate 44, and a bearing can be provided at the end of the diverter valve 42 away from the drum 3, and the diverter valve 42 has a plurality of water outlets 421, and the position and number of the water outlets 421 correspond to the first pipeline 41, and the main pipeline 43 connects the water outlets 421 with the water pump 45. When the drum 3 rotates, the diverter valve 42 rotates with the drum 3, and when the first pipeline 41 rotates to the connecting groove 441, the water outlet 421 synchronously rotates to the connecting groove 441 and connects with the first pipeline 41, so that the water pump 45 can pump detergent to the nozzle 34.

[0038] The ingredients of the cleaning agent include but are not limited to physiological saline, compound chlorhexidine gargle, hydrogen peroxide solution or compound borax gargle, etc.

[0039] As an optional embodiment, a guide rod 351 is provided in the installation groove 35 along the depth direction of the installation groove 35, and the guide rod 351 is slidably connected to the slider 311. The guide rod 351 can play a guiding role in the process of the slider 311 sliding in the installation groove 35, reducing the possibility of the slider 311 getting stuck in the installation groove 35, which is conducive to improving the stability of the adaptive denture cleaning device.

[0040] like Figure 5-Figure 7 As shown, as an optional embodiment, the denture fixing frame 2 includes a base 21, a first fixing block 22 and a second fixing block 23; the base 21 is arranged on the surface of the conveyor belt 1, and the base 21 includes a fixing surface 211, the fixing surface 211 is located on a side of the base 21 away from the conveyor belt 1, and the fixing surface 211 is inclined away from the conveyor belt 1 along the running direction of the conveyor belt 1; The first fixing block 22 is connected to the base 21 , and the first fixing block 22 faces the fixing surface 211 and is spaced apart from the fixing surface 211 ; The second fixing block 23 is slidably connected to both sides of the first fixing block 22 along the width direction of the conveyor belt 1, and a spring is arranged between the second fixing block 23 and the first fixing block 22. The denture holder 2 of this embodiment is mainly used to fix full-mouth dentures. When the denture 100 is fixed on the denture holder 2, the crown direction is parallel to the normal direction of the fixing surface 211, the direction of the line from the inner side to the outer side of the denture 100 is parallel to the direction of the line from the fixing surface 211 close to the conveyor belt 1 to the side away from the conveyor belt 1, the base part of the denture 100 is inserted into the gap between the fixing surface 211 and the first fixing block 22, and the second fixing block 23 is pressed against the teeth of the denture 100 under the action of the spring, thereby fixing the denture 100. Since the fixing surface 211 is arranged obliquely, when the denture holder 2 approaches the roller 3 along the direction of the fixing surface 211, the cleaning roller brush can clean the inner side of the denture 100; when the denture holder 2 approaches the roller 3 along the back side of the fixing surface 211, the cleaning roller brush can clean the outer side of the denture 100. In addition, the inclined fixing surface 211 can raise the denture 100 relative to the conveyor belt 1 , which is helpful to reduce the possibility of sewage on the surface of the conveyor belt 1 splashing onto the denture 100 .

[0041] As an optional embodiment, the denture holder 2 further includes a pressing piece 221, which is disposed between the first fixing block 22 and the fixing surface 211, and is connected to the first fixing block 22 or the fixing surface 211. After the base of the denture 100 is inserted between the first fixing block 22 and the fixing surface 211, the pressing piece 221 can press the base against the fixing surface 211 or the first fixing block 22, thereby improving the firmness of the denture holder 2 in fixing the denture 100 and reducing the possibility of the denture 100 falling off the denture holder 2 during cleaning.

[0042] As an optional embodiment, a water collecting trough 11 and a drainage trough 12 are provided on the conveyor belt 1; the water collecting trough 11 is arranged along the width direction of the conveyor belt 1, and the bottom of the water collecting trough 11 is arc-shaped; the drainage trough 12 is arranged along the running direction of the conveyor belt 1, and the drainage trough 12 is connected to the water collecting trough 11. The water collecting trough 11 with an arc-shaped bottom has the characteristics of slow drainage and a large temporary water storage capacity, which is conducive to preventing sewage from splashing; after the sewage flows into the drainage trough 12, it will gradually be discharged from the surface of the conveyor belt 1 as the conveyor belt 1 runs.

[0043] like Figure 1 As shown, as an optional embodiment, it also includes a waste water tank 13, which is arranged on the side of the conveyor belt 1 away from the drum 3.

[0044] As an optional embodiment, the conveying mechanism further includes a support frame 14, which is connected to the side of the conveyor belt 1 away from the roller 3 and is distributed outside the waste water tank 13. This arrangement allows the waste water tank 13 to utilize the extra space under the conveyor belt, which is beneficial to saving the floor space of the adaptive denture cleaning device.

[0045] Example 3

[0046] A denture cleaning method is implemented based on the adaptive denture cleaning device of embodiment 2, and the cleaning method comprises the following steps: S1: Fix the denture 100 on the denture fixing frame 2; S2: Start the adaptive denture cleaning device, the drum 3 rotates, and the water pump 45 pumps the cleaning agent to the nozzle 34; S3: The conveyor belt 1 drives the denture holder 2 and the denture 100, so that the denture 100 passes through the gap between the roller 3 and the conveyor belt 1 and reciprocates on both sides of the roller 3 for several times; S4: The conveyor belt 1 stops running and the artificial tooth 100 is removed from the artificial tooth fixing frame 2.

[0047] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An adaptive denture cleaning device, characterized in that: include: A conveying mechanism, the conveying mechanism comprising a conveyor belt and a denture fixing frame, the denture fixing frame being connected to the conveyor belt; A cleaning mechanism, the cleaning mechanism comprising a roller, a cleaning assembly and a driving assembly, the roller being spaced apart from the conveyor belt along the direction of the connecting line of the two side surfaces of the conveyor belt, the cleaning assembly being arranged on the outer periphery of the roller and corresponding to the denture fixing frame; a mounting groove being arranged on the surface of the roller, the mounting groove extending from the outside to the inside of the roller; The cleaning assembly includes a plurality of cleaning roller brushes distributed along the width direction of the conveyor belt, the cleaning roller brush includes a slider and a brush sheet, the slider is slidably arranged in the mounting groove, the brush sheet is rotatably connected to the slider, and the angle between the rotation axis of the brush sheet and the axial direction of the roller is greater than or equal to 0° and less than 90°; a spring is arranged between the bottom of the mounting groove and the slider; The driving assembly is connected to the end of the roller, and the driving assembly is used to drive the roller to rotate around its own axis.

2. The adaptive denture cleaning device according to claim 1, characterized in that: The cleaning component also includes cleaning cotton, which is arranged on the outer periphery of the drum along the axial direction of the drum and is alternately arranged with the cleaning roller brush along the circumferential direction of the drum.

3. The adaptive denture cleaning device according to claim 1, characterized in that: The cleaning component also includes a nozzle, which is installed on the outer circumference of the drum. The nozzle and the cleaning roller brush are alternately arranged along the circumference of the drum.

4. The adaptive denture cleaning device according to claim 3, characterized in that: It also includes a water supply mechanism, the water supply mechanism includes a first pipeline, a second pipeline and a gate, the first pipeline is installed inside the drum and connected to the nozzle, the first pipeline penetrates the drum axially to the end surface of the drum away from the drive assembly; The gate piece is attached to the end surface of the roller away from the driving assembly and is rotatably arranged relative to the roller. The gate piece is provided with a communication groove, which is opened along the circumference of the gate piece and penetrates the gate piece along the thickness direction of the gate piece. The communication groove is located on a side of the gate piece close to the conveyor belt and is arranged corresponding to the first pipeline. The second pipeline is arranged on a side of the gate piece away from the drum, the second pipeline is communicated with the first pipeline through the communicating groove, and the second pipeline is connected to a water pump.

5. The adaptive denture cleaning device according to claim 1, characterized in that: A guide rod is arranged in the installation groove along the depth direction of the installation groove, and the guide rod is slidably connected with the sliding block.

6. The adaptive denture cleaning device according to claim 1, characterized in that: The denture fixing frame comprises a base, a first fixing block and a second fixing block; the base is arranged on the surface of the conveyor belt, the base comprises a fixing surface, the fixing surface is located on a side of the base away from the conveyor belt, and the fixing surface is inclined away from the conveyor belt along the running direction of the conveyor belt; The first fixing block is connected to the base, and the first fixing block faces the fixing surface and is spaced apart from the fixing surface; The second fixing block is slidably connected to both sides of the first fixing block along the width direction of the conveyor belt, and a spring is arranged between the second fixing block and the first fixing block.

7. The adaptive denture cleaning device according to claim 6, characterized in that: The denture fixing frame also includes a compression piece, which is arranged between the first fixing block and the fixing surface, and is connected to the first fixing block or the fixing surface.

8. The adaptive denture cleaning device according to claim 1, characterized in that: The conveyor belt is provided with a water collecting trough and a drainage trough; the water collecting trough is arranged along the width direction of the conveyor belt, and the bottom of the water collecting trough is arc-shaped; the drainage trough is arranged along the running direction of the conveyor belt, and the drainage trough is connected to the water collecting trough.

9. An adaptive denture cleaning device according to any one of claims 1 to 8, characterized in that: It also includes a waste water tank, which is arranged on a side of the conveyor belt away from the roller.

10. The adaptive denture cleaning device according to claim 9, characterized in that: The conveying mechanism also includes a support frame, which is connected to a side of the conveyor belt away from the roller and is distributed on the outside of the waste water tank.

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