A jet cleaning machine for denture processing

Abstract

The present invention belongs to the technical field of jet cleaning, and specifically relates to a jet cleaning machine for denture processing, comprising a cleaning room, an equipment room is arranged on the side of the cleaning room, a translation plate driven by a linear driver 1 is slidably connected in the cleaning room, an arched opening is arranged at the lower part of the translation plate for the denture to pass through, arc tubes close to the arched opening are connected to both sides of the translation plate, and multiple spray heads are installed on the arc tubes at intervals. The translation plate, the arc tube and the spray head move to the left, the splint 2 and the splint 1 clamp the denture under the elastic force of the spring 3, the spray head sprays steam to the denture, the denture is cleaned in multiple directions, and the cleaning dead angle is reduced, the moving plate, the sliding rod and the brush frame move to the left, the U-shaped mouth of the brush frame is close to the artificial teeth of the denture, the turntable rotates, the protrusion intermittently squeezes the connecting block, and the brush frame moves instantaneously relative to the moving plate under the cooperation of the spring 2, so as to increase the movement speed of the brush frame, and the bristles brush the gaps of the artificial teeth, with less stains remaining and good cleaning effect.

Description

Technical Field

[0001] The invention belongs to the technical field of jet cleaning, and in particular relates to a jet cleaning machine for denture processing. Background Art

[0002] Dentures are a general term for restorations made after partial or complete tooth loss in the upper and lower jaws. They are divided into fixed dentures and removable dentures. During the denture processing, the dentures need to be cleaned. Jet cleaning is a method of denture cleaning. Specifically, it is connected to a cleaning machine through a water pipe. The cleaning machine sprays water through a nozzle in the form of water mist onto the denture surface.

[0003] Since dentures include a base and artificial teeth, their surfaces are uneven, and the nozzles of existing denture cleaning machines are difficult to clean the dentures in all directions. There are also many gaps between artificial teeth, and there are many dead angles for cleaning. In addition, when the existing cleaning brushes clean the gaps between artificial teeth, the movement speed of the cleaning brushes is limited, and stains will remain in the gaps. The overall cleaning effect of the dentures needs to be improved. Summary of the invention

[0004] In order to overcome the shortcomings of the above-mentioned background technology, an object of the present invention is to provide a jet cleaning machine for denture processing with good cleaning effect.

[0005] Technical solution: A jet cleaning machine for denture processing, including a cleaning room, an equipment room is arranged on the side of the cleaning room, a translation plate driven by a linear drive is slidably connected in the cleaning room, an arched opening is arranged at the lower part of the translation plate for the denture to pass through, arc tubes close to the arched opening are connected on both sides of the translation plate, and multiple spray heads are installed on the arc tubes at intervals, a partition is provided on the side of the cleaning room close to the equipment room, a sliding rod is slidably arranged at the lower part of the partition, a driving mechanism for driving the sliding rod to slide is arranged inside the equipment room, a U-shaped brushing frame is connected to the left end of the sliding rod, the brushing frame has a U-shaped opening, bristles are arranged on the inner side of the U-shaped opening, the brushing frame is used to brush the artificial teeth on the denture, and a clamping mechanism for clamping the denture is arranged inside the cleaning room.

[0006] In a preferred embodiment of the present invention, the driving mechanism includes two linear drivers, and the two linear drivers are installed inside the equipment room. A movable plate is provided on the two linear drivers, and the movable plate is slidably connected to the slide rod. Two springs are connected between the movable plate and the slide rod. A turntable is rotatably connected to the movable plate, and a motor for driving the turntable to rotate is connected to the movable plate. A protrusion is eccentrically provided on the turntable, and a connecting block is connected to the end of the slide rod.

[0007] In a preferred embodiment of the present invention, the connecting block is provided with an inclined surface, and when the turntable rotates, the protrusion will intermittently contact the inclined surface to make the slide bar slide on the moving plate.

[0008] In a preferred embodiment of the present invention, the clamping mechanism includes a support rod, a pair of spaced support rods are connected inside the cleaning room, a splint 1 is connected to the right ends of the two support rods, a guide rod is connected to the splint 1, a splint 2 is slidably connected to the guide rod, splint 1 and splint 2 are used to clamp the denture on the support rod, a spring 3 is connected between the splint 2 and the guide rod, a contact rod is connected to the lower part of the splint 2, and the contact rod abuts against the translation plate.

[0009] In a preferred embodiment of the present invention, each of the arc-shaped tubes is connected to a vertical tube, and a steam inlet pipe is commonly connected between the two vertical tubes. The steam inlet pipe has a corrugated section to accommodate the movement of the vertical tube.

[0010] In a preferred embodiment of the present invention, the jet cleaning machine for denture processing also includes a valve stem, a valve stem for controlling conduction is slidably provided in the middle of the vertical tube on the right, one end of the valve stem extends to the outside of the vertical tube on the right, a spring is connected between the valve stem and the outer wall of the vertical tube on the right, and a push rod is connected to the end of the valve stem, which abuts against the partition.

[0011] In a preferred embodiment of the present invention, an exhaust fan is installed inside the equipment room, a steam extraction pipe is installed on the exhaust fan, and the steam extraction pipe extends into the interior of the cleaning room.

[0012] In a preferred embodiment of the present invention, a downwardly concave flow guide bottom is provided at the bottom of the cleaning room.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The translation plate, the arc tube and the spray head move to the left, and the splint two and the splint one clamp the denture under the elastic force of the spring three, and the spray head sprays steam toward the denture, so that the denture is cleaned in multiple directions, reducing the dead angles for cleaning, and the moving plate, the sliding rod and the brush frame move to the left, and the U-shaped mouth of the brush frame is close to the artificial teeth of the denture, the turntable rotates, and the protrusions intermittently squeeze the connecting blocks. With the cooperation of the spring two, the brush frame moves instantaneously relative to the moving plate, thereby increasing the movement speed of the brush frame, and the bristles brush the gaps between the artificial teeth, leaving less stains and achieving a good cleaning effect.

[0014] 2. After the nozzle and the brush frame are reset, the second splint will automatically loosen the denture through the cooperation of the translation plate and the contact rod, making it easier to unload. The steam sprayed by the nozzle can also automatically clean the bristles, reducing the adhesion of stains on the bristles and avoiding secondary contamination of the denture by the bristles.

[0015] 3. When the jet head cleans the denture, the valve stem is in the open state, and the jet heads on the two arc-shaped tubes can spray steam. When the jet head cleans the bristles on the brush frame, the valve stem automatically changes to the closed state, allowing the steam to spray in a single direction to the right onto the bristles, reducing residue and preventing stains on the bristles from being sprayed onto the denture, resulting in a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the cleaning room and the equipment room after being cut apart.

[0018] Figure 3 It is a schematic diagram of the structure of the internal components of the cleaning room and equipment room of the present invention.

[0019] Figure 4 For the present invention Figure 3 Schematic diagram of the structure from another perspective.

[0020] Figure 5 It is a schematic structural diagram of the translation plate, arc tube, vertical tube, steam inlet pipe and injection head of the present invention.

[0021] Figure 6 The present invention is a schematic structural diagram of a slide bar, a movable plate, a second spring, a motor, a rotating disk, a convex block, a connecting block and a scrubbing frame.

[0022] Figure 7 It is a structural schematic diagram of the scrubbing frame of the present invention.

[0023] Figure 8 For the present invention Figure 6 Schematic diagram of the connection relationship between the moving plate, spring 2, motor, turntable, protrusion and connecting block.

[0024] Fig. 9 The present invention is a schematic structural diagram of a translation plate, a support rod, a first clamping plate, a guide rod, a second clamping plate, a third spring and a contact rod.

[0025] Fig.10 The figure is a schematic diagram of the structure of the arc tube, vertical tube, valve stem, spring 1 and push rod of the present invention, wherein one vertical tube is cut open.

[0026] Among them, the above-mentioned drawings include the following figure marks: 1. cleaning room, 2. equipment room, 21. partition, 3. translation plate, 31. linear drive one, 4. arc tube, 41. vertical pipe, 411. valve stem, 412. spring one, 413. push rod, 42. steam inlet pipe, 421. corrugated section, 5. injection head, 50. denture, 6. slide rod, 61. linear drive two, 62. moving plate, 63. spring two, 64. motor, 65. turntable, 66. bump, 67. connecting block, 671. inclined plane, 7. brush frame, 71. U-shaped mouth, 72. bristles, 81. support rod, 82. splint one, 83. guide rod, 84. splint two, 85. spring three, 86. contact rod, 91. steam extraction pipe, 92. exhaust fan, 10. guide bottom. DETAILED DESCRIPTION

[0027] While the invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention.

[0028] Embodiment 1: A jet cleaning machine for denture processing, reference Figure 1-Figure 9 , including a cleaning room 1, an equipment room 2, a translation plate 3, a linear driver 31, an arc tube 4, a spray head 5, a slide rod 6, a driving mechanism, a brush frame 7 and a clamping mechanism. In the present embodiment, the denture 50 is specifically an adsorption denture. A downwardly concave flow guide bottom 10 is provided at the bottom of the cleaning room 1. An equipment room 2 is provided on the right side of the cleaning room 1. A translation plate 3 is slidably connected in the cleaning room 1. The linear driver 31 is a prior art. The linear driver 31 is used to drive the translation plate 3 to translate left and right. In the present embodiment, the linear driver 31 is specifically an electric slide rail. An arched opening is provided at the lower part of the translation plate 3 for the denture 50 to pass through. Arc tubes 4 close to the arched opening are connected to the left and right sides of the translation plate 3. Vertical pipes 41 are connected to the upper parts of the arc tubes 4. A steam inlet pipe 42 is commonly connected between the two vertical pipes 41. The steam inlet pipe 42 has a corrugated section 421 to adapt to the movement of the vertical pipe 41; multiple spray heads 5 are installed at intervals on the arc tube 4, and the direction of the spray head 5 is specifically referred to Figure 5 The cleaning room 1 is provided with a partition 21 on one side close to the equipment room 2. A U-shaped slide bar 6 is provided on the lower part of the partition 21. A driving mechanism for driving the slide bar 6 to slide is provided inside the equipment room 2. A U-shaped scrubbing frame 7 is fixedly connected to the left end of the slide bar 6. Figure 7 The brush frame 7 has a U-shaped opening 71 , and bristles 72 are arranged inside the U-shaped opening 71 . The brush frame 7 is used to brush the artificial teeth on the denture 50 , and a clamping mechanism for clamping the denture 50 is arranged inside the cleaning room 1 .

[0029] refer to Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 8 The driving mechanism includes a linear drive 61, a moving plate 62, a spring 63, a motor 64, a turntable 65, a convex block 66 and a connecting block 67. A linear drive 61 is installed on the lower side of the equipment room 2. The linear drive 61 is provided with a moving plate 62. The linear drive 61 is a prior art. The linear drive 61 is used to drive the moving plate 62 to translate left and right. In this embodiment, the linear drive 61 is specifically an electric slide rail; the moving plate 62 is slidably connected to the slide bar 6. A spring 63 is fixedly connected between the plate 62 and the slide bar 6, a motor 64 is bolted to the left side of the movable plate 62, a turntable 65 is rotatably connected to the right side of the movable plate 62, the output shaft of the motor 64 is fixedly connected to the center of the turntable 65, a protrusion 66 is eccentrically fixedly connected to the right side of the turntable 65, and a connecting block 67 is fixedly connected to the right end of the slide bar 6; the connecting block 67 is provided with an inclined surface 671, and when the turntable 65 rotates, the protrusion 66 will intermittently contact the inclined surface 671, thereby causing the slide bar 6 to slide on the movable plate 62.

[0030] refer to Figure 2 , Figure 3 , Figure 4 and Fig. 9 The clamping mechanism includes a support rod 81, a clamping plate 1 82, a guide rod 83, a clamping plate 2 84, a spring 3 85 and a contact rod 86. A pair of spaced support rods 81 are welded on the lower side of the interior of the cleaning room 1. The right ends of the two support rods 81 are fixedly connected with a clamping plate 1 82. Two guide rods 83 are welded on the right side of the clamping plate 1 82. A clamping plate 2 84 is slidably connected between the two guide rods 83. The clamping plate 1 82 and the clamping plate 2 84 are used to clamp the denture 50 on the support rod 81. A spring 3 85 is fixedly connected between the clamping plate 2 84 and the guide rod 83. Two contact rods 86 are fixedly connected to the lower part of the clamping plate 2 84, and the contact rods 86 are both abutted against the right side of the translation plate 3.

[0031] Initially, the denture 50 to be cleaned is placed on the two support rods 81, the clamping plate 1 82 is located on the left side of the denture 50, the spring 3 85 is in a compressed state, and the contact rod 86 is in contact with the right side of the translation plate 3; first, the linear drive 1 31 is controlled to drive the translation plate 3 to translate to the left, driving the arc tube 4, the injection head 5 and the vertical pipe 41 to move to the left together, the steam inlet pipe 42 has a corrugated section 421 to adapt to the movement of the vertical pipe 41, the translation plate 3 will separate from the contact rod 86, the spring 3 85 is restored, driving the clamping plate 2 84 and the contact rod 86 to move to the left, Under the elastic force of spring three 85, clamp plate two 84 and clamp plate one 82 clamp the denture 50, and the translation plate 3, arc tube 4 and injection head 5 continue to move to the left, so that the denture 50 passes through the arched opening of the translation plate 3, and steam is introduced from the steam inlet pipe 42. The steam enters the injection head 5 through the vertical pipe 41 and the arc tube 4, and the injection head 5 sprays steam in the direction of the denture 50. The stains produced by cleaning flow through the guide bottom 10 to the outside of the cleaning room 1, thereby cleaning the denture 50 in multiple directions, reducing cleaning dead angles, and achieving a good cleaning effect.

[0032] Then, the linear actuator 2 61 is controlled to drive the moving plate 62 to translate to the left, driving the slide bar 6 and the brush frame 7 to move to the left together, so that the U-shaped opening 71 of the brush frame 7 is close to the artificial teeth of the denture 50, and then the motor 64 is controlled to drive the turntable 65 to rotate, and the protrusion 66 on the turntable 65 will contact the connecting block 67, and the protrusion 66 squeezes the inclined surface 671, so that the connecting block 67 moves to the right relative to the moving plate 62, driving the slide bar 6 and the brush frame 7 to move to the right relative to the moving plate 62, and the spring 2 63 is compressed. At this time, the turntable 65 Continue to rotate, the protrusion 66 separates from the connecting block 67, and under the action of the second spring 63, the connecting block 67, the slide bar 6 and the brush frame 7 will instantly move to the left relative to the movable plate 62, so as to increase the movement speed of the brush frame 7. In this way, the protrusion 66 will intermittently squeeze the connecting block 67, causing the brush frame 7 to move multiple times. The bristles 72 on the brush frame 7 brush the artificial tooth gaps of the denture 50, so that the denture 50 is cleaned through the cooperation of the spray head 5 and the brush frame 7, with less stains remaining and a good cleaning effect.

[0033] Finally, the linear driver 1 31 is controlled to make the translation plate 3, the arc tube 4 and the spray head 5 translate and reset to the right, and the linear driver 2 61 is controlled to make the movable plate 62, the slide rod 6 and the brush frame 7 translate and reset to the right. The right-moving translation plate 3 will push the contact rod 86 to move and reset to the right, so that the splint 2 84 moves and reset to the right, and the spring 3 85 is compressed to make the splint 2 84 automatically release the denture 50, thereby facilitating the unloading of the denture 50; at this time, the spray head 5 sprays steam again, and the steam sprays to the bristles 72 on the brush frame 7. The spray head 5 can also automatically clean the bristles 72 to reduce the adhesion of stains on the bristles 72 and avoid secondary contamination of the denture 50 by the bristles 72.

[0034] Example 2: Based on Example 1, refer to Figure 2 , Figure 3 , Figure 4 and Fig.10 The jet cleaning machine for denture processing also includes a valve stem 411, a spring 412 and a push rod 413. A valve stem 411 for controlling conduction is slidably provided in the middle of the right vertical tube 41. One end of the valve stem 411 extends to the outside of the right vertical tube 41. A spring 412 is fixedly connected between the valve stem 411 and the outer wall of the right vertical tube 41. A push rod 413 is fixedly connected to the end of the valve stem 411. The right side of the push rod 413 abuts against the left side of the partition 21.

[0035] Initially, the right side of the push rod 413 abuts against the left side of the partition 21, the spring 1 412 is in a compressed state, and the valve stem 411 is in a closed state; when the translation plate 3, the arc tube 4, the spray head 5 and the vertical tube 41 move to the left, the valve stem 411 and the push rod 413 also move to the left, the push rod 413 separates from the partition 21, and the spring 1 412 recovers, so that the push rod 413 and the valve stem 411 move to the right relative to the vertical tube 41, and the valve stem 411 becomes open, and the vertical tube 41 on the right is connected. At this time, the spray heads 5 on the two arc tubes 4 can spray steam to clean the denture 50; when the translation plate 3, the arc tube 4, the spray head 5, the vertical tube 41, the valve stem 411 and the push rod 413 move to the right, the push rod 4 13 will contact the left side of the partition 21, the valve stem 411 and the push rod 413 stop moving, the translation plate 3, the arc tube 4, the injection head 5 and the vertical tube 41 continue to move right to the initial position, the spring 412 is compressed, the push rod 413 and the valve stem 411 move to the left relative to the vertical tube 41, and the valve stem 411 automatically becomes a closed state. Therefore, when the injection head 5 cleans the bristles 72 on the brush frame 7, the vertical tube 41 on the right is in a non-conducting state, the injection head 5 on the left arc tube 4 can spray steam, while the injection head 5 on the right arc tube 4 cannot spray steam, so that the steam is sprayed to the right side in a single direction onto the bristles 72, reducing residue and preventing stains on the bristles 72 from being sprayed onto the denture 50, resulting in a better cleaning effect.

[0036] refer to Figure 2An exhaust fan 92 is installed at the lower side of the equipment room 2, and a steam extraction pipe 91 is installed on the exhaust fan 92, and the steam extraction pipe 91 extends into the cleaning room 1; when the denture 50 is cleaned, the exhaust fan 92 is controlled to make the steam extraction pipe 91 extract the steam in the cleaning room 1. The principle of the exhaust fan 92 extracting steam is specifically the existing technology, thereby preventing steam from spraying out of the cleaning room 1, making it convenient for people to open the cleaning room 1 for unloading and other operations.

[0037] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art may make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments.

Claims

1. A jet cleaning machine for denture processing, comprising a cleaning room (1), characterized in that: An equipment room (2) is arranged on the side of the cleaning room (1). A translation plate (3) driven by a linear drive (31) is slidably connected in the cleaning room (1). An arched opening is arranged at the bottom of the translation plate (3) for the denture (50) to pass through. Both sides of the translation plate (3) are connected to arc tubes (4) close to the arched opening. Multiple spray heads (5) are installed at intervals on the arc tubes (4). The side of the cleaning room (1) close to the equipment room (2) is a partition (21). ), a slide bar (6) is slidably provided at the lower part of the partition (21), a driving mechanism for driving the slide bar (6) to slide is provided inside the equipment room (2), a U-shaped brush frame (7) is connected to the left end of the slide bar (6), the brush frame (7) has a U-shaped opening (71), bristles (72) are provided on the inner side of the U-shaped opening (71), the brush frame (7) is used to brush the artificial teeth on the denture (50), and a clamping mechanism for clamping the denture (50) is provided inside the cleaning room (1); The driving mechanism comprises a second linear drive (61), the second linear drive (61) is installed inside the equipment room (2), a moving plate (62) is provided on the second linear drive (61), the moving plate (62) is slidably connected to the slide bar (6), a second spring (63) is connected between the moving plate (62) and the slide bar (6), a turntable (65) is rotatably connected to the moving plate (62), a motor (64) for driving the turntable (65) to rotate is connected to the moving plate (62), a protrusion (66) is eccentrically provided on the turntable (65), and a connecting block (67) is connected to the end of the slide bar (6); The clamping mechanism comprises a support rod (81), a pair of support rods (81) arranged at intervals are connected inside the cleaning room (1), a clamping plate (82) is connected to the right ends of the two support rods (81), a guide rod (83) is connected to the clamping plate (82), a clamping plate (84) is slidably connected to the guide rod (83), the clamping plate (82) and the clamping plate (84) are used to clamp the artificial tooth (50) on the support rod (81), a spring (85) is connected between the clamping plate (84) and the guide rod (83), and a contact rod (86) is connected to the lower part of the clamping plate (84), and the contact rod (86) abuts against the translation plate (3).

2. A jet cleaning machine for denture processing according to claim 1, characterized in that: The connecting block (67) is provided with an inclined surface (671), and when the rotating disk (65) rotates, the protrusion (66) will intermittently contact the inclined surface (671), so that the sliding rod (6) slides on the moving plate (62).

3. A jet cleaning machine for denture processing according to claim 2, characterized in that: The arc-shaped tubes (4) are all connected to a vertical tube (41), and the two vertical tubes (41) are commonly connected to a steam inlet pipe (42), wherein the steam inlet pipe (42) has a corrugated section (421) to accommodate the movement of the vertical tube (41).

4. A jet cleaning machine for denture processing according to claim 3, characterized in that: The jet cleaning machine for denture processing also includes a valve stem (411). A valve stem (411) for controlling conduction is slidably provided in the middle of the right vertical tube (41). One end of the valve stem (411) extends to the outside of the right vertical tube (41). A spring 1 (412) is connected between the valve stem (411) and the outer wall of the right vertical tube (41). The end of the valve stem (411) is connected to a push rod (413). The push rod (413) abuts against the partition plate (21).

5. A jet cleaning machine for denture processing according to claim 4, characterized in that: An exhaust fan (92) is installed inside the equipment room (2), and a steam extraction pipe (91) is installed on the exhaust fan (92), and the steam extraction pipe (91) extends into the interior of the cleaning room (1).

6. A jet cleaning machine for denture processing according to claim 5, characterized in that: The bottom of the cleaning room (1) is provided with a downwardly concave flow guide bottom (10).

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