Dust collection device for false tooth processing

Abstract

The utility model relates to the technical field of false tooth processing, and discloses a dust collection device for false tooth processing, which comprises an operation table, a dustproof shell is fixedly connected to the top surface of the operation table, and a dust collection device is arranged in the dustproof shell. According to the dust collection device for false tooth machining, by arranging an air pipe, a telescopic hose, a dust collection shell, a filter screen, an air pump, a grid plate, a T-shaped sliding block, a spring and a clamping block, the air pump is started, negative pressure is formed in the dust collection shell, false tooth machining chippings are sucked into the dust collection shell, the air pump guides air into the air pipe and enables the air to be sprayed out downwards, and the dust collection efficiency is improved through the T-shaped sliding block; an air pipe can move back and forth, so that air blows up chippings at dead corners in the dustproof shell, and the chippings at the dead corners conveniently penetrate through a grid plate to enter the dust collection shell; by arranging the dust collection shell, the mounting column, the magnetic block and the silica gel pad, the dust collection shell is mounted on the front side and the rear side of the dust collection shell through the mounting column, and the silica gel pad is tightly attached to the outer surface of the dust collection shell through attraction of the magnetic block to the dust collection shell.

Description

Technical Field

[0001] The utility model relates to the technical field of denture processing, in particular to a dust suction device used for denture processing. Background Art

[0002] Dentures are also called false teeth. Common denture materials include cobalt-chromium alloy, ceramics, etc. Cast denture brackets, bases and other parts need to be polished and ground.

[0003] A Chinese patent discloses a dust suction device for denture processing, with the publication number CN209062864U, comprising a workbench, an exhaust device is arranged below the workbench, an air duct connected to the exhaust device is arranged on the workbench, the air duct comprises a vertical section that passes through the workbench and is connected to the exhaust device, and a curved section that is located above the workbench and connected to the vertical section, a transparent dust cover for covering the air duct is arranged on the workbench, the dust cover is connected to one side of the workbench by a hinge, and the other side opposite to the hinge is connected by a buckle, and the dust cover is provided with an operation hole for a hand to reach in. The utility model achieves the effect of isolating dust by arranging the exhaust device and the dust cover.

[0004] However, there are still the following disadvantages: the device uses an air duct to absorb the grinding debris, but there is a dead angle inside the dust cover, and the position of the air duct is fixed, so that the air duct cannot suck out the debris inside the dust cover well. Therefore, we propose a dust suction device for denture processing to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a dust suction device for denture processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collecting device for denture processing, comprising an operating table, a dustproof shell is fixedly connected to the top surface of the operating table, a dust collecting device is arranged inside the dustproof shell, and the dust collecting device comprises a dust collecting part;

[0007] The dust removal part includes an air pipe, a dust suction shell and an air pump, the bottom surface of the air pipe is fixedly connected with an air outlet pipe, the top surface of the operating table is provided with a through hole, the inner wall of the operating table is fixedly connected with a dust suction shell, the top surface of the air pump is fixedly connected with the bottom surface of the dust suction shell, the top surface of the air pump air inlet pipe is fixedly connected with the bottom surface of the dust suction shell, and the front end of the air pump air outlet pipe is fixedly connected to the back of the dustproof shell and extends to the inside of the dustproof shell;

[0008] A mounting portion is provided inside the operating table;

[0009] The mounting portion comprises a dust collecting shell and a silicone pad. The front and back sides of the dust collecting shell are both provided with discharge holes. The outer surface of the silicone pad is fixedly connected to the outer surface of the dust collecting shell.

[0010] A further improvement is that the dust removal part also includes a telescopic hose, a filter, a grid, a T-shaped slider, a spring and a block. The outer surface of the grid is fixedly connected to the inner wall of the operating table, and the outer surface of the filter is fixedly connected to the inner wall of the dust collection shell. By arranging an air pump, a dust collection shell, a grid and a filter, the air pump is started to form a negative pressure inside the dust collection shell, and debris is sucked into the dust collection shell.

[0011] A further improvement is that the back of the telescopic hose is fixedly connected to the front of the air pump outlet pipe, and the front of the telescopic hose is fixedly connected to the outer surface of the air pipe. By arranging the telescopic hose and the air pipe, the air pipe moves back and forth, which facilitates cleaning of the inside of the dustproof shell.

[0012] A further improvement is that a T-shaped groove is provided on the inner wall of the dustproof shell, the bottom surface of the T-shaped slider is fixedly connected to the top surface of the trachea, the outer surface of the top end of the T-shaped slider extends into the inside of the T-shaped groove and is slidably connected to the inner wall of the T-shaped groove. By setting the T-shaped slider, it is convenient to limit the trachea.

[0013] A further improvement is that a groove is provided on the top surface of the T-shaped slider, the blocking block is arranged inside the groove, the bottom end of the spring is fixedly connected to the inner wall of the groove, the top end of the spring is fixedly connected to the bottom surface of the blocking block, a blocking groove is provided on the inner wall of the T-shaped slide groove, the outer surface of the top end of the blocking block extends into the inside of the blocking groove and is engaged with the inner wall of the blocking groove, and by providing a spring and a blocking block, the elastic force of the spring is utilized to limit the T-shaped slider by the blocking block.

[0014] A further improvement is that the mounting portion includes a brush, a pull rod, a mounting column and a magnetic block, the top surface of the brush is fixedly connected to the bottom surface of the pull rod, the front end of the pull rod slides through the inner wall of the dust collecting shell and extends to the front of the dust collecting shell. By setting the pull rod and the brush, the pull rod is pulled to make the brush clean the top surface of the filter.

[0015] A further improvement is that a mounting groove is provided on the outer surface of the dust collection shell, the outer surface of the magnetic block is used for fixed connection with the inner wall of the mounting groove, a docking groove is provided on the outer surface of the dust collection shell, the outer surface of the mounting column is fixedly connected to the outer surface of the dust collection shell, and the outer surface of the mounting column extends into the docking groove. By arranging the mounting column, silicone gasket and magnetic block, the dust collection shell is attracted by the magnetic block, which is convenient for installation and disassembly.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the dust suction device for denture processing, by arranging an air pipe, a telescopic hose, a dust suction shell, a filter screen, an air pump, a grid plate, a T-shaped slider, a spring and a block, starts the air pump to form a negative pressure inside the dust collecting shell, and the denture processing debris is sucked into the dust collecting shell, the air pump introduces gas into the air pipe and sprays the gas downward, and the T-shaped slider is used to enable the air pipe to move back and forth, so that the gas blows up the debris in the dead corner inside the dust shell, making it easier for the debris in the dead corner to pass through the grid plate and enter the dust collecting shell; by arranging a dust collecting shell, a mounting column, a magnetic block and a silicone pad, the dust collecting shell is installed on the front and rear sides of the dust collecting shell by using the mounting column, and the silicone pad is pressed against the outer surface of the dust suction shell by using the attraction of the magnetic block to the dust collecting shell; by arranging a brush and a pull rod, the pull rod is used to drive the brush to move back and forth to push the debris on the filter screen into the dust collecting shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 4 This is a sectional view of the three-dimensional structure of the dust removal part of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 operating table, 2 dustproof shell, 3 dust removal device, 31 mounting part, 32 dust removal part, 311 brush, 312 pull rod, 313 dust collecting shell, 314 mounting column, 315 magnetic block, 316 silicone pad, 321 air pipe, 322 telescopic hose, 323 dust suction shell, 324 filter screen, 325 air pump, 326 grid plate, 327 T-type slider, 328 spring, 329 block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a dust collecting device for denture processing, comprising an operating table 1, a dustproof shell 2 is fixedly connected to the top surface of the operating table 1, a dust collecting device 3 is arranged inside the dustproof shell 2, and the dust collecting device 3 includes a dust collecting part 32;

[0025] The dust removal part 32 includes an air pipe 321, a dust collection shell 323 and an air pump 325. The bottom surface of the air pipe 321 is fixedly connected with an air outlet pipe. A through hole is opened on the top surface of the operating table 1. The inner wall of the operating table 1 is fixedly connected with the dust collection shell 323. The top surface of the air pump 325 is fixedly connected to the bottom surface of the dust collection shell 323. The top surface of the air inlet pipe of the air pump 325 is fixedly connected to the bottom surface of the dust collection shell 323. The front end of the air outlet pipe of the air pump 325 is fixedly connected to the back of the dustproof shell 2 and extends to the inside of the dustproof shell 2. The dust removal part 32 also includes a telescopic hose 322, a filter screen 324, a grid plate 326, a T-shaped slider 327, a spring 328 and a block 329. The outer surface of the grid plate 326 is fixedly connected to the inner wall of the operating table 1, and the outer surface of the filter screen 324 is fixedly connected to the inner wall of the dust collection shell 323.

[0026] The back of the telescopic hose 322 is fixedly connected with the front of the air outlet pipe of the air pump 325, and the front of the telescopic hose 322 is fixedly connected with the outer surface of the air pipe 321. The inner wall of the dustproof shell 2 is provided with a T-shaped slide groove, the bottom surface of the T-shaped slider 327 is fixedly connected with the top surface of the air pipe 321, and the outer surface of the top of the T-shaped slider 327 extends to the inside of the T-shaped slide groove and is slidably connected with the inner wall of the T-shaped slide groove;

[0027] The top surface of the T-shaped slide block 327 is provided with a groove, a block 329 is arranged inside the groove, the bottom end of the spring 328 is fixedly connected to the inner wall of the groove, the top end of the spring 328 is fixedly connected to the bottom surface of the block 329, the inner wall of the T-shaped slide is provided with a groove, the outer surface of the top end of the block 329 extends into the groove and is engaged with the inner wall of the groove, by arranging the air pipe 321, the telescopic hose 322, the dust collection shell 323, the filter screen 324, the air pump 325, the grid plate 326, the T-shaped slide The block 327, the spring 328 and the clamping block 329 start the air pump 325, so that negative pressure is formed inside the dust collecting shell 323, and the denture processing debris is sucked into the dust collecting shell 323. The air pump 325 introduces gas into the air pipe 321 and sprays the gas downward. The air pipe 321 can move back and forth by using the T-shaped slider 327, so that the gas blows up the debris in the dead corner inside the dustproof shell 2, so that the debris in the dead corner can pass through the grid plate 326 and enter the dust collecting shell 323.

[0028] A mounting portion 31 is provided inside the operating table 1;

[0029] The mounting part 31 includes a dust collecting shell 313 and a silicone pad 316. The front and back sides of the dust collecting shell 323 are provided with discharge holes. The outer surface of the silicone pad 316 is fixedly connected to the outer surface of the dust collecting shell 313. The mounting part 31 includes a brush 311, a pull rod 312, a mounting column 314 and a magnetic block 315.

[0030] The top surface of the brush 311 is fixedly connected to the bottom surface of the pull rod 312, and the front end of the pull rod 312 slides through the inner wall of the dust collecting shell 313 and extends to the front of the dust collecting shell 313. By setting the brush 311 and the pull rod 312, the pull rod 312 drives the brush 311 to move back and forth, and pushes the debris on the filter screen 324 into the dust collecting shell 313;

[0031] The outer surface of the dust collecting shell 323 is provided with a mounting groove, the outer surface of the magnetic block 315 is used for fixing the connection with the inner wall of the mounting groove, the outer surface of the dust collecting shell 313 is provided with a docking groove, the outer surface of the mounting column 314 is fixedly connected with the outer surface of the dust collecting shell 323, and the outer surface of the mounting column 314 extends to the inside of the docking groove. By arranging the dust collecting shell 313, the mounting column 314, the magnetic block 315 and the silicone pad 316, the dust collecting shell 313 is installed on the front and rear sides of the dust collecting shell 323 by using the mounting column 314, and the silicone pad 316 is pressed against the outer surface of the dust collecting shell 323 by using the attraction of the magnetic block to the dust collecting shell 313.

[0032] When in use, start the air pump 325, which introduces gas into the air pipe 321, and the gas is ejected downward. The gas blows the debris to move along the top surface of the operating table 1. The air pump 325 forms a negative pressure inside the dust collection shell 323, so that the debris is sucked into the dust collection shell 323, and the pull rod 312 is pushed and pulled back and forth, so that the brush 311 pushes the debris on the filter screen into the dust collection shell 313.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust collection device for denture processing, comprising an operating table (1), characterized in that: The top surface of the operating table (1) is fixedly connected to a dustproof shell (2), a dust removal device (3) is arranged inside the dustproof shell (2), and the dust removal device (3) comprises a dust removal part (32); The dust removal part (32) comprises an air pipe (321), a dust collection shell (323) and an air pump (325); the bottom surface of the air pipe (321) is fixedly connected with an air outlet pipe; the top surface of the operating table (1) is provided with a through hole; the inner wall of the operating table (1) is fixedly connected with the dust collection shell (323); the top surface of the air pump (325) is fixedly connected with the bottom surface of the dust collection shell (323); the top surface of the air inlet pipe of the air pump (325) is fixedly connected with the bottom surface of the dust collection shell (323); the front end of the air outlet pipe of the air pump (325) is fixedly connected to the back of the dustproof shell (2) and extends to the inside of the dustproof shell (2); A mounting portion (31) is provided inside the operating table (1); The mounting portion (31) comprises a dust collecting shell (313) and a silicone pad (316); discharge holes are provided on the front and back of the dust collecting shell (323); and the outer surface of the silicone pad (316) is fixedly connected to the outer surface of the dust collecting shell (313).

2. A dust collecting device for denture processing according to claim 1, characterized in that: The dust removal part (32) further comprises a telescopic hose (322), a filter screen (324), a grid plate (326), a T-shaped slider (327), a spring (328) and a clamping block (329); the outer surface of the grid plate (326) is fixedly connected to the inner wall of the operating table (1); and the outer surface of the filter screen (324) is fixedly connected to the inner wall of the dust collection shell (323).

3. A dust collecting device for denture processing according to claim 2, characterized in that: The back side of the telescopic hose (322) is fixedly connected to the front side of the air outlet pipe of the air pump (325), and the front side of the telescopic hose (322) is fixedly connected to the outer surface of the air pipe (321).

4. A dust collecting device for denture processing according to claim 2, characterized in that: The inner wall of the dustproof shell (2) is provided with a T-shaped slide groove, the bottom surface of the T-shaped slide block (327) is fixedly connected to the top surface of the air pipe (321), and the top outer surface of the T-shaped slide block (327) extends into the interior of the T-shaped slide groove and is slidably connected to the inner wall of the T-shaped slide groove.

5. A dust collecting device for denture processing according to claim 4, characterized in that: The top surface of the T-shaped sliding block (327) is provided with a groove, the clamping block (329) is arranged inside the groove, the bottom end of the spring (328) is fixedly connected to the inner wall of the groove, the top end of the spring (328) is fixedly connected to the bottom surface of the clamping block (329), the inner wall of the T-shaped sliding groove is provided with a clamping groove, and the outer surface of the top end of the clamping block (329) extends into the inside of the clamping groove and is clamped with the inner wall of the clamping groove.

6. The dust collecting device for denture processing according to claim 1, characterized in that: The mounting portion (31) comprises a brush (311), a pull rod (312), a mounting column (314) and a magnetic block (315); the top surface of the brush (311) is fixedly connected to the bottom surface of the pull rod (312); the front end of the pull rod (312) slides through the inner wall of the dust collecting shell (313) and extends to the front of the dust collecting shell (313).

7. A dust collecting device for denture processing according to claim 6, characterized in that: The outer surface of the dust collecting shell (323) is provided with a mounting groove, the outer surface of the magnetic block (315) is used for fixed connection with the inner wall of the mounting groove, the outer surface of the dust collecting shell (313) is provided with a docking groove, the outer surface of the mounting column (314) is fixedly connected with the outer surface of the dust collecting shell (323), and the outer surface of the mounting column (314) extends to the inside of the docking groove.

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