A full-automatic full-sandblasting machine for dentistry

Abstract

The application relates to a full-automatic full-sandblasting machine for dentistry, which comprises a rack, a sandblasting mechanism and a clamping piece. The clamping piece is used for clamping a dental material piece. The clamping mechanism is arranged below the sandblasting mechanism. The sandblasting mechanism is used for sandblasting the dental material piece. During use, the clamping piece clamps a single dental material piece one by one, so as to avoid mutual collision and shielding between the dental material pieces during batch processing. The sandblasting mechanism sprays abrasive materials to the single material piece, reduces the missed spraying area on the surface of the material piece, reduces the damage and uneven sandblasting of the material piece caused by batch sandblasting, and improves the sandblasting quality.

Description

Technical Field

[0001] This application relates to the field of sandblasting machines, and more particularly to a fully automatic dental sandblasting machine. Background Technology

[0002] It involves using compressed air to transport powdery granular materials from one place to another within a pipeline. During the process of converting kinetic energy into potential energy, the high-speed moving sand particles scour the surface of the object, thereby improving the surface quality of the object.

[0003] In existing technologies, the feeding mechanism inside a sandblasting machine is operated by manual placement of dental components into the machine, followed by sandblasting treatment of the components.

[0004] When using the aforementioned technologies, large quantities of dental components are sandblasted together, which can lead to collisions and obstructions between the components, thus reducing the quality of the sandblasting. Utility Model Content

[0005] To reduce collisions and obstructions between dental parts during sandblasting, this application provides a fully automatic dental sandblasting machine.

[0006] The technical solution of the fully automatic dental sandblasting machine provided in this application is as follows: A fully automatic dental sandblasting machine includes a frame, a sandblasting mechanism, and a clamping component. The clamping component is used to clamp a dental component. The clamping mechanism is located below the sandblasting mechanism, which is used to sandblast the dental component.

[0007] By adopting the above technical solution, during use, the clamping component clamps each dental component one-to-one, thereby minimizing the collision and obstruction between dental components during batch processing. The sandblasting mechanism sprays abrasive to each component in a targeted manner, reducing the missed areas on the component surface. This reduces component damage and uneven sandblasting caused by batch sandblasting, thereby improving sandblasting quality.

[0008] Optionally, the frame is connected to a protective cover, the sandblasting mechanism is connected to the inner wall of the protective cover, and the frame is connected to a first moving component, which is used to move the clamping component and move the clamping component closer to or away from the protective cover.

[0009] By adopting the above technical solution, during use, the first moving component drives the clamping component to move and bring it closer to the protective cover, allowing the dental material held by the clamping component to enter the protective cover. The protective cover covers the sandblasting mechanism, minimizing abrasive splashing and dust leakage, and improving the safety of the operating environment.

[0010] Optionally, the first moving component includes a first lead screw, a first rotating member, and a first slider. The first lead screw is rotatably connected to the frame, the first slider is threaded onto the first lead screw, and the first slider is slidably fitted onto the frame. The clamping member is connected to the first slider, and the first slider is used to move the clamping member closer to or away from the protective cover.

[0011] By adopting the above technical solution, when in use, the first rotating component drives the first lead screw to rotate, drives the first slider to move, and then drives the clamping component to move, so as to facilitate the clamping component to move the dental material closer to or away from the protective cover.

[0012] Optionally, the frame is connected to a feeding tray, a clamp, and a first drive mechanism. The feeding tray is used to place dental parts, and the clamp is used to hold dental parts. The clamp is connected to the frame through the first drive mechanism, which is used to drive the clamp to move and make the clamp move closer to or away from the feeding tray or the clamp.

[0013] By adopting the above technical solution, when in use, the material tray neatly places the parts, and the first drive mechanism drives the clamp to move automatically from "picking up the material from the material tray" to "releasing the material to the clamping part", reducing the need for manual transfer of dental parts and improving work efficiency.

[0014] Optionally, the first driving mechanism includes a first cylinder and a second moving component. The clamp is connected to a mounting block. The second moving component is used to drive the clamp to move in the horizontal direction, and the first cylinder is used to drive the mounting block to move in the vertical direction.

[0015] By adopting the above technical solution, during use, the first cylinder drives the clamp to rise and fall vertically, bringing the clamp closer to the loading tray, thus facilitating the clamp to hold the dental parts. The first cylinder also drives the clamp to move, moving the clamp and the dental parts away from the loading tray. The second moving component drives the clamp to move horizontally, realizing the horizontal transfer of the clamp between the loading tray and the clamping component, thus facilitating the clamp to bring the dental parts closer to the clamping component. The first cylinder drives the clamp to move downward vertically, thus facilitating the clamp to move closer to the clamping component, facilitating the clamping component to hold the dental parts. The combined horizontal and vertical motion precisely matches the material handling trajectory, improving the clamp's movement flexibility and material handling accuracy.

[0016] Optionally, the second moving component includes a second lead screw, a second rotating component, and a second slider. The second lead screw is rotatably connected to the frame, the second rotating component is used to drive the second lead screw to rotate, the second slider is threaded onto the second lead screw, the second slider is slidably fitted onto the frame, and the mounting block is connected to the second slider.

[0017] By adopting the above technical solution, when in use, the second rotating component drives the second lead screw to rotate, which in turn drives the second slider to slide smoothly and horizontally along the frame, thereby facilitating the precise movement of the fixture.

[0018] Optionally, two clamps are provided, and the two clamps are connected to the mounting block through a connecting plate. The connecting plate is rotatably connected to the mounting block, and the mounting block is connected to a third rotating member. The third rotating member is used to drive the connecting plate to rotate and drive the two clamps to approach the clamping member in sequence.

[0019] By adopting the above technical solution, during use, the third rotating component drives the connecting plate to rotate, realizing the alternating switching of the two clamps: after one clamp takes out the sandblasted dental material from the clamping component, the third rotating component drives the connecting plate to rotate, so that the clamp moves away from the clamping component and the other clamp moves closer to the clamping component, and the other clamp holds the dental material to be sandblasted, so that the clamping component can hold the dental material to be sandblasted without waiting for a single clamp to go back and forth, thus improving work efficiency.

[0020] Optionally, the protective cover has a connection port at one end, and the clamping member has a baffle connected to the end near the connection port, the baffle being used to cover the connection port.

[0021] By adopting the above technical solution, when the clamping part rises to the sandblasting position, the baffle follows the clamping part, moves synchronously and splices to cover the feed inlet, so as to avoid the abrasive from splashing out of the feed inlet from the protective cover during the sandblasting process, and at the same time prevent dust leakage; the transparent protective cover, together with the closed feed inlet, makes the sandblasting area completely sealed, thereby further improving the safety of the operating environment and reducing dust pollution.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. During use, the clamping parts clamp each dental component one-to-one to minimize collisions and obstructions between dental components during batch processing. The sandblasting mechanism sprays abrasive into each component in a targeted manner to reduce missed areas on the component surface, thereby reducing component damage and uneven sandblasting caused by batch sandblasting and improving sandblasting quality. 2. In use, the first moving component drives the clamping part to move and bring the clamping part closer to the protective cover, and the dental material clamped by the clamping part enters the protective cover. The protective cover covers the sandblasting mechanism to minimize abrasive splashing and dust leakage, and improve the safety of the operating environment. 3. During use, when the clamping component rises to the sandblasting position, the baffle moves synchronously with the clamping component and covers the feed inlet, minimizing the splashing of abrasive from the feed inlet out of the protective cover during sandblasting, and preventing dust leakage; the transparent protective cover, combined with the sealed feed inlet, completely encloses the sandblasting area, thereby further improving the safety of the operating environment and reducing dust pollution. Attached Figure Description Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0023] Figure 2This is a top view of this embodiment.

[0024] Figure 3 This is the embodiment. Figure 2 Sectional view along the AA direction.

[0025] Figure 4 This is the front view of this embodiment.

[0026] Figure 5 This is the embodiment. Figure 4 Sectional view along the BB direction.

[0027] Figure 6 This is the embodiment. Figure 2 A cross-sectional view along the CC direction.

[0028] Figure 7 This is the embodiment. Figure 2 Sectional view along the DD direction.

[0029] Figure 8 This is the embodiment. Figure 2 A sectional view along the EE direction.

[0030] Explanation of reference numerals in the attached drawings: 100, frame; 120, protective cover; 121, connection port; 130, mounting cover; 131, feed inlet; 132, door panel; 140, clamp; 141, gripper cylinder; 200, sandblasting mechanism; 210, sandblasting gun; 300, clamping component; 310, three-jaw chuck; 320, baffle; 321, support rod; 400, feeding tray; 410, positioning hole; 420, placement slot; 500, fourth moving component; 510, fourth lead screw; 520, fourth rotating component; 521, fourth motor; 522, first driving pulley; 523, first driven pulley; 524, first belt; 530, fourth slider; 531, positioning post; 600. First drive mechanism; 610, first cylinder; 620, second moving component; 630, second rotating component; 631, second motor; 632, second driving pulley; 633, second driven pulley; 634, second belt; 640, second lead screw; 650, second slider; 651, lifting hole; 700, mounting block; 710, moving hole; 720, rotary cylinder; 730, connecting plate; 800, first moving component; 810, first lead screw; 820, first rotating component; 821, first motor; 822, third driving pulley; 823, third driven pulley; 824, third belt; 830, first slider; 840, connecting block; 841, fifth motor. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0032] This application discloses a fully automatic dental sandblasting machine. (Refer to...) Figure 1 , Figure 2 and Figure 3 A fully automatic dental sandblasting machine includes a frame 100, a sandblasting mechanism 200, and a clamping component 300. The clamping component 300 is used to hold a dental component, and the sandblasting mechanism 200 is used to sandblast the dental component. In use, the sandblasting mechanism 200 sandblasts one dental component at a time, reducing the problem of uneven sandblasting caused by batch sandblasting and improving the sandblasting quality.

[0033] Reference Figure 1 and Figure 3 The frame 100 is connected to a protective cover 120 and a mounting cover 130. The sandblasting mechanism 200 is connected to the inner wall of the protective cover 120. One end of the protective cover 120 is connected to the mounting cover 130. A connection port 121 is provided at the end of the protective cover 120 near the mounting cover 130. The connection port 121 connects the protective cover 120 and the mounting cover 130. The sandblasting mechanism 200 is connected to the inner wall of the protective cover 120.

[0034] Reference Figure 3 and Figure 4 A feed inlet 131 is provided at the end of the mounting cover 130 away from the protective cover 120 along its length. A door panel 132 is rotatably connected to the mounting cover 130, and the door panel 132 is used to open or close the feed inlet 131. A clamping member 300 is provided inside the mounting cover 130, and the clamping member 300 is located at the end of the mounting cover 130 away from the feed inlet 131. A feeding tray 400 and a fourth moving component 500 are provided inside the mounting cover 130. The feeding tray 400 is connected to the frame 100 through the fourth moving component 500, and the fourth moving component 500 is used to drive the feeding tray 400 to move along the length of the mounting cover 130.

[0035] Reference Figure 3 and Figure 5 The fourth moving component 500 includes a fourth lead screw 510, a fourth rotating component 520, and a fourth slider 530. The length direction of the fourth lead screw 510 is consistent with the length direction of the mounting cover 130. The fourth slider 530 is threaded onto the fourth lead screw 510 and slides along the length direction of the mounting cover 130 to engage with the frame 100. The fourth rotating component 520 includes a fourth motor 521, a first driving pulley 522, a first driven pulley 523, and a first belt 524. The fourth motor 521 is connected to the frame 100, and the central axis of the first driving pulley 522 is collinear with the central axis of the fourth motor 521. The first driven pulley 523 is sleeved on one end of the fourth lead screw 510, and the central axis of the first driven pulley 523 is collinear with the central axis of the fourth lead screw 510. One end of the first belt 524 is sleeved on the first driving pulley 522, and the other end of the first belt 524 is sleeved on the first driven pulley 523.

[0036] Reference Figure 5 and Figure 6 The feeding tray 400 is horizontally positioned and detachably connected to the top of the fourth slider 530. Four positioning posts 531 are connected to the top of the fourth slider 530, each positioned at one of its four corners. The feeding tray 400 has four positioning holes 410, into which positioning blocks are inserted. The positioning posts 531 are connected to the feeding tray 400 through the positioning holes 410. The top of the feeding tray 400 has several placement slots 420 for placing dental components. In use, the fourth motor 521 drives the first drive pulley 522 to rotate, which in turn drives the first belt 524 to rotate. The first belt 524 then drives the first driven pulley 523, which in turn rotates the fourth lead screw 510, thereby moving the fourth slider 530. This allows the feeding tray 400 to follow the fourth slider 530, facilitating the movement of dental components.

[0037] Reference Figure 3 and Figure 7 The mounting cover 130 contains a clamp 140 and a first drive mechanism 600. The clamp 140 and the first drive mechanism 600 are located at the end of the mounting cover 130 away from the feed inlet 131. The first drive mechanism 600 includes a first cylinder 610 and a second moving component 620. The second moving component 620 includes a second lead screw 640, a second rotating component 630, and a second slider 650. The length direction of the second lead screw 640 is consistent with the width direction of the mounting cover 130, and the second lead screw 640 is rotatably connected to the frame 100. The second slider 650 is threaded onto the second lead screw 640 and slides along the width direction of the mounting cover 130 to engage with the frame 100. The second rotating component 630 is used to drive the second lead screw 640 to rotate, and the second rotating component 630 includes a second motor 631, a second driving pulley 632, a second driven pulley 633, and a second belt 634. The second motor 631 is connected to the frame 100. The second driving pulley 632 is connected to the output shaft of the second motor 631. The central axis of the output shaft of the second motor 631 is collinear with the central axis of the second driving pulley 632. The second driven pulley 633 is sleeved on one end of the second lead screw 640, and the central axis of the second lead screw 640 is collinear with the central axis of the second driven pulley 633. One end of the second belt 634 is sleeved on the second driving pulley 632, and the other end of the second belt 634 is sleeved on the second driven pulley 633.

[0038] Reference Figure 7 and Figure 8The second slider 650 has its length aligned with the vertical direction and a lifting hole 651, the length of which is also aligned with the vertical direction. A mounting block 700 is connected to the second slider 650. The mounting block 700 has a moving hole 710, the depth of which is aligned with the vertical direction. The mounting block 700 slides vertically against the inner wall of the lifting hole 651, and the second slider 650 slides vertically against the inner wall of the moving hole 710.

[0039] Reference Figure 3 The mounting block 700 is connected to a third rotating component, which is a rotary cylinder 720. The rotary cylinder 720 is connected to a connecting plate 730, and the rotary cylinder 720 drives the connecting plate 730 to rotate. The clamp 140 is a gripper cylinder 141, and there are two gripper cylinders 141. The two gripper cylinders 141 are perpendicular in their length directions. Both clamps 140 are connected to the connecting plate 730.

[0040] Reference Figure 3 and Figure 7 The second moving component 620 is used to move the mounting block 700 and the clamp 140 along the width direction of the mounting cover 130, and the first cylinder 610 moves the mounting block 700 and the clamp 140 along the vertical direction, so as to facilitate the clamp 140 to pick up the dental parts and facilitate the clamp 140 to move the dental parts to the clamping component 300.

[0041] Reference Figure 3 and Figure 5 The protective cover 120 is provided with a first moving component 800, which is connected to the frame 100. The first moving component 800 is used to drive the clamping member 300 to move, and the first moving component 800 drives the clamping member 300 to move back and forth between the clamp 140 and the connection port 121.

[0042] Reference Figure 5 The first moving component 800 includes a first lead screw 810, a first rotating component 820, and a first slider 830. The length direction of the first lead screw 810 is consistent with the length direction of the mounting cover 130, and the first lead screw 810 is rotatably connected to the frame 100. The first slider 830 is threaded onto the first lead screw 810, and the first slider 830 slides along the length direction of the mounting cover 130 to engage with the frame 100.

[0043] Reference Figure 5The first rotating component 820 includes a first motor 821, a third driving pulley 822, a third driven pulley 823, and a third belt 824. The third driven pulley 823 is sleeved on one end of the first lead screw 810, and the central axis of the third driven pulley 823 is collinear with the central axis of the first lead screw 810. The first motor 821 is connected to the frame 100, and the third driving pulley 822 is connected to the output shaft of the first motor 821, with the central axis of the third driving pulley 822 collinear with the central axis of the output shaft of the first motor 821. One end of the third belt 824 is sleeved on the third driving pulley 822. In use, the first motor 821 drives the third active pulley 822 to rotate, which in turn drives the third belt 824 to transmit power. The third belt 824 drives the third passive pulley 823 to rotate. The first lead screw 810 rotates with the third passive pulley 823. The first lead screw 810 drives the first slider 830 to move, which in turn drives the clamping member 300 to move, making it easier to move the clamping member 300 closer to or further away from the dental material from the connection port 121.

[0044] Reference Figure 3 and Figure 5 The first slider 830 is connected to a connecting block 840 near the protective cover 120. The length of the connecting block 840 is aligned with the length of the mounting cover 130. A fifth motor 841 is connected to the first slider 830, and the output shaft of the fifth motor 841 is connected to the connecting block 840. The central axis of the connecting block 840 is collinear with the central axis of the output shaft of the fifth motor 841. The clamping member 300 is a three-jaw chuck 310, connected to the end of the connecting block 840 away from the fifth motor 841. In use, the fifth motor 841 drives the connecting block 840 to rotate, thereby rotating the dental component, allowing the sandblasting mechanism 200 to uniformly sandblast the dental component.

[0045] Reference Figure 3 and Figure 5 A baffle 320 is provided at the end of the three-jaw chuck 310 away from the connecting block 840. The central axis of the baffle 320 is collinear with the central axis of the connecting block 840. The baffle 320 is connected to the connecting block 840 via a support rod 321. The length direction of the support rod 321 is consistent with the length direction of the mounting cover 130. One end of the support rod 321 is connected to the baffle 320, and the other end is connected to the connecting block 840. The baffle 320 is used to cover the connection port 121. The sandblasting mechanism 200 includes two sandblasting guns 210. The two sandblasting guns 210 are connected to the inner wall of the protective cover 120, and the sandblasting guns 210 are located above the connection port 121.

[0046] The implementation principle of a fully automatic dental sandblasting machine according to an embodiment of this application is as follows: During use, the first cylinder 610 drives the mounting block 700 and the clamp 140 to move vertically downwards, bringing the clamp 140 closer to the loading tray 400. Once the clamp 140 is close to the loading tray 400, it clamps the dental component. The first cylinder 610 then drives the clamp 140 and the dental component to move vertically upwards, causing the clamp 140 to move the dental component away from the loading tray 400. The second motor 631 drives the second drive pulley 632 to rotate, thereby driving the second belt 634 for transmission. The second belt 634 drives the second driven pulley 633, which in turn drives the second lead screw 640 to rotate, thereby moving the second slider 650. The mounting block 700 and the clamp 140 follow the movement of the second slider 650, thus bringing the clamp 140 closer to the clamping member 300. When the second moving component 620 moves the clamp 140 and the dental component above the clamping component 300, the first cylinder 610 moves the mounting block 700 downward in the vertical direction, and the rotating cylinder 720 rotates the connecting plate 730, so that the clamp 140 holding the dental component to be sandblasted is close to the clamping component 300, thereby facilitating the clamping component 300 to hold the dental component.

[0047] The first motor 821 drives the third active pulley 822 to rotate, which in turn drives the third belt 824 to transmit power and drives the third passive pulley 823 to rotate, which in turn drives the first lead screw 810 to rotate. This causes the first slider 830 to move the clamping member 300 along the length of the mounting cover 130. This facilitates the movement of the dental component by the clamping member 300, and drives the dental component through the connecting port 121 and close to the sandblasting gun. This facilitates the sandblasting gun 210 to sandblast the dental component. While the sandblasting gun 210 is sandblasting the dental component, the fifth motor 841 drives the connecting block 840 to rotate, thereby improving the sandblasting effect. The sandblasting gun 210 sprays abrasive to individual components, reducing unsprayed areas on the component surface, thereby reducing component damage and uneven sandblasting caused by batch sandblasting, and improving sandblasting quality.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fully automatic dental sandblasting machine, characterized in that: The device includes a frame (100), a sandblasting mechanism (200), and a clamping member (300). The clamping member (300) is used to clamp a dental component. The clamping member (300) is located below the sandblasting mechanism (200). The sandblasting mechanism (200) is used to sandblast the dental component. The clamping member (300) is a three-jaw chuck (310). The sandblasting mechanism (200) includes two sandblasting guns (210). The frame (100) is connected to a protective cover (120). The two sandblasting guns (210) are connected to the inner wall of the protective cover (120). The frame (100) is connected to a first moving component (800). The first moving component (800) is used to move the clamping member (300) and move the clamping member (300) closer to or away from the protective cover (120).

2. The fully automatic dental sandblasting machine according to claim 1, characterized in that: The first moving component (800) includes a first lead screw (810), a first rotating component (820), and a first slider (830). The first lead screw (810) is rotatably connected to the frame (100). The first slider (830) is threaded onto the first lead screw (810) and slides against the frame (100). The clamping component (300) is connected to the first slider (830). The first slider (830) is used to move the clamping component (300) closer to or away from the protective cover (120).

3. A fully automatic dental sandblasting machine according to claim 1, characterized in that: The frame (100) is connected to a loading tray (400), a clamp (140), and a first drive mechanism (600). The loading tray (400) is used to place dental parts, and the clamp (140) is used to hold dental parts. The clamp (140) is connected to the frame (100) through the first drive mechanism (600). The first drive mechanism (600) is used to drive the clamp (140) to move and make the clamp (140) move closer to or away from the loading tray (400) or the clamp (300).

4. The fully automatic dental sandblasting machine according to claim 3, characterized in that: The first driving mechanism (600) includes a first cylinder (610) and a second moving component (620). The clamp (140) is connected to a mounting block (700). The second moving component (620) is used to drive the clamp (140) to move in the horizontal direction, and the first cylinder (610) is used to drive the mounting block (700) to move in the vertical direction.

5. A fully automatic dental sandblasting machine according to claim 4, characterized in that: The second moving component (620) includes a second lead screw (640), a second rotating component (630), and a second slider (650). The second lead screw (640) is rotatably connected to the frame (100). The second rotating component (630) is used to drive the second lead screw (640) to rotate. The second slider (650) is threaded onto the second lead screw (640) and slides against the frame (100). The mounting block (700) is connected to the second slider (650).

6. A fully automatic dental sandblasting machine according to claim 4, characterized in that: Two clamps (140) are provided. The two clamps (140) are connected to the mounting block (700) through a connecting plate (730). The connecting plate (730) is rotatably connected to the mounting block (700). The mounting block (700) is connected to a third rotating member. The third rotating member is used to drive the connecting plate (730) to rotate and drive the two clamps (140) to approach the clamping member (300) in sequence.

7. The fully automatic dental sandblasting machine according to claim 1, characterized in that: The protective cover (120) has a connection port (121) at one end, and the clamping member (300) has a baffle (320) connected to the end near the connection port (121). The baffle (320) is used to cover the connection port (121).

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