Dust removal mechanism of false tooth grinding device

Abstract

The utility model relates to the technical field of machining, and discloses a dust removal mechanism of a false tooth grinding device, the dust removal mechanism comprises a workbench, the upper end of the workbench is fixedly connected with a box body through two rotating hinges, one side of the upper end of the workbench is fixedly provided with a dust suction device, and the upper end of the dust suction device is fixedly provided with a dust suction pipe; and the section, away from the dust suction device, of the dust suction pipe extends into the box body, a dust suction opening is fixedly formed in the section, extending into the box body, of the dust suction pipe, and a collecting groove is slidably formed in the dust suction device. According to the dust removal mechanism of the false tooth grinding device, the dust suction opening is formed in the upper end of the clamping device, generated dust can be directly sucked away by the dust suction opening during grinding work, the working efficiency is improved, meanwhile, the arranged box body can greatly limit dust flying, flying dust cannot fly into eyes of workers in the working process, and the working efficiency is improved. The clamping device can flexibly change the position and the direction of the false tooth, so that the false tooth is convenient to process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to processing device technical field, especially relate to denture grinding device's dust removal mechanism. BACKGROUND

[0002] Whether the traditional way of making dentures process, or the emerging processing flow of making dentures using 3D printing technology, involves grinding, polishing process of denture.

[0003] The existing patent (announcement number: CN221891706U) discloses a kind of denture grinding device's dust removal mechanism, comprising: operating platform, upper end surface middle part is formed in middle part table body and the upper end surface height position of middle part table body is lower than the upper end surface height position of operating platform;On the upper end surface of operating platform, in the left and right sides of middle part table body respectively there are slot holes;On the upper end surface of operating platform, in the front and back sides of middle part table body respectively form grating area;The lower part of grating area is formed with the flow channel communicated with slot hole;Assembly block, fixed on operating platform, its upper end surface is in contact with the lower end surface of operating platform;Form a pair of side slots on the upper end surface of assembly block;The upper end port outside of side slot corresponds below slot hole;Formed with cavity in the middle position of two side slots;Annular flange is formed downwards in the lower end port of cavity;Formed with side hole channel communicated with two side slots on the side wall of cavity.

[0004] The above-mentioned comparative document points out that the dust generated during grinding can be sucked from all around at the same time, which can improve the thoroughness of dust collection, but the device does not set a protection structure, since the grinding of dentures needs to be done by the staff at close range, and the dust generated during grinding cannot be completely absorbed by the dust collection structure at the moment of generation, which may be inhaled by the staff or enter the eyes, which is easy to cause harm to the staff, therefore, the dust removal mechanism of denture grinding device is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the present application provides a dust removal mechanism for a denture grinding device, which has the advantages of protection function, simple structure, etc., and solves the problem that the device does not set a protection structure, since the grinding of dentures needs to be done by the staff at close range, and the dust generated during grinding cannot be completely absorbed by the dust collection structure at the moment of generation, which may be inhaled by the staff or enter the eyes, which is easy to cause harm to the staff.

[0006] To achieve the above object, the dust removal mechanism of the false tooth grinding device is provided with the following technical scheme: a workbench, a box body fixedly connected to the upper end of the workbench through two rotating hinges, a dust suction device fixedly arranged on one side of the upper end of the workbench, a dust suction pipe fixedly arranged on the upper end of the dust suction device, a section of the dust suction pipe away from the dust suction device extending into the box body, a dust suction port fixedly arranged on the section of the dust suction pipe extending into the box body, and a collection groove slidingly arranged in the dust suction device.

[0007] Through the above scheme, the dust suction device, the dust suction pipe, the dust suction port and the box body are arranged, when the dust suction work is performed, the box body wraps the clamping device inside, and the dust suction port is arranged on the upper end of the clamping device, when the grinding work is performed, the dust generated can be directly sucked away by the dust suction port, the working efficiency is improved, and the box body can greatly limit the flying of dust, so that the flying dust cannot enter the eyes of the workers and enter the oral cavity with breathing during work.

[0008] Further, the flange plate is fixedly arranged on the outer wall of the dust suction pipe, and the flange plate is fixedly connected with the box body.

[0009] Through the above scheme, the flange plate is arranged to be connected with the box body, so as to fix the dust suction pipe.

[0010] Further, the support column is fixedly arranged on the upper end of the workbench, and the spherical interface is rotatably sleeved with the ball fixedly arranged on the support column.

[0011] Through the above scheme, through the connecting structure, the position and direction of the clamping structure above can be changed, so that the worker can conveniently grind the false tooth in the clamping structure.

[0012] Further, the connecting column is fixedly arranged on the upper end of the spherical interface, and the fixed plate is fixedly arranged on the upper end of the connecting column.

[0013] Through the above scheme, the fixed plate is a bottom bearing structure, when the false tooth is placed, the bottom end thereof is directly contacted with the fixed plate, so that the worker does not need to hold the false tooth with one hand and fix the false tooth with the other hand.

[0014] Further, the first limiting structure is fixedly arranged on the upper end of the fixed plate, the second limiting structure is fixedly connected with the first limiting structure through the two movable columns slidingly arranged in the first limiting structure, and the spring is sleeved with the outer wall of one end of each movable column extending out of the first limiting structure.

[0015] Through the above scheme, by setting the structure, the clamping structure is formed, when clamping the denture, the second limiting structure is pulled to the outside, the moving column is moved outward and the spring is compressed, then the denture is placed in the gap between the first limiting structure and the second limiting structure, the second limiting structure is released, the spring is reset, and the clamping of the denture is completed.

[0016] Further, the two moving columns are fixedly provided with a stop block at one end of the first limiting structure.

[0017] Through the above scheme, the stop block is used to block the spring.

[0018] Further, the workbench is fixedly provided with an electric box at the upper end, one end of the electric box is fixedly connected with a connecting line, and the connecting line is fixedly connected with a polishing device at the end away from the electric box.

[0019] Through the above scheme, the polishing device is a tool for grinding the denture.

[0020] Further, the box is made of an acrylic plate and is provided with through holes at two sides.

[0021] Through the above scheme, the staff can put the arms into the box through the through holes at two sides, hold the polishing device with one hand and hold the connecting column with the other hand, and process the denture by putting the arms into the box through the through holes. The acrylic plate is a transparent plate, so that the staff can observe during polishing.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The device is provided with a dust collection device, a dust collection pipe, a dust collection port and a box, and when performing dust collection work, the box wraps the clamping device inside, and the dust collection port is arranged at the upper end of the clamping device. When grinding, the dust generated can be directly sucked away by the dust collection port, improving work efficiency. The box can also greatly limit the flying of dust, so that flying dust does not fly into the eyes of the staff and enter the oral cavity with breathing. At the same time, the clamping device is provided with a spherical rotary connection, which can flexibly change the position and direction of the clamped denture during processing, facilitating the processing of the denture by the staff, and further improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of the dust removal mechanism of the denture grinding device.

[0025] Figure 2 It is an internal structure schematic view of the dust removal mechanism of the denture grinding device.

[0026] Figure 3 It is the top view of the dust removal mechanism of the denture grinding device of the utility model;

[0027] Figure 4 It is the clamping structure schematic view of the dust removal mechanism of the denture grinding device of the utility model.

[0028] Marked in the figure: 1, workbench;2, rotating hinge;3, box;4, dust collection device;5, collection groove;6, dust collection pipe;7, flange;8, dust collection port;9, through hole;10, support column;11, spherical interface;12, connecting column;13, fixed plate;14, first limiting structure;15, moving column;16, second limiting structure;17, spring;18, stop block;19, electric box;20, connecting line;21, polishing device. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figure 1 The dust removal mechanism of the denture grinding device in the embodiment comprises a workbench 1, a box 3 is fixedly connected to the upper end of the workbench 1 through two rotating hinges 2, a dust collection device 4 is fixedly arranged on one side of the upper end of the workbench 1, a dust collection pipe 6 is fixedly arranged on the upper end of the dust collection device 4, a section of the dust collection pipe 6 away from the dust collection device 4 extends into the box 3, a dust collection port 8 is fixedly arranged on the section of the dust collection pipe 6 extending into the box 3, and a collection groove 5 is slidably arranged in the dust collection device 4.

[0031] Please refer to Figure 1 , Figure 2 and Figure 4 A flange 7 is fixedly arranged on the outer wall of the dust collection pipe 6, and the flange 7 is fixedly connected with the box 3. The flange 7 is connected with the box 3 to fix the dust collection pipe 6. A support column 10 is fixedly arranged on the upper end of the workbench 1, a spherical interface 11 is rotatably arranged on the upper end of the support column 10 in a fixed manner, the position and direction of the clamping structure above can be changed through the connecting structure, which facilitates the grinding of the denture in the clamping structure by the staff, a connecting column 12 is fixedly arranged on the upper end of the spherical interface 11, a fixed plate 13 is fixedly arranged on the upper end of the connecting column 12, and the fixed plate 13 is a bearing structure at the bottom end. When the denture is placed, the bottom end is directly in contact with the fixed plate 13, so that the staff does not need to hold the denture with one hand and fix it with the other hand.

[0032] Please refer to Figure 4The upper end of the fixed plate 13 is fixedly provided with a first limiting structure 14, the first limiting structure 14 is fixedly connected with a second limiting structure 16 through two movable columns 15 which are slidably arranged at the inner ends of the two ends of the first limiting structure 14, the outer wall of the end of each of the two movable columns 15 extending out of the first limiting structure 14 is sleeved with a spring 17, the above structure is formed into a clamping structure, when clamping the artificial tooth, the second limiting structure 16 is pulled outward, the movable column 15 moves outward and compresses the spring 17, then the artificial tooth is placed into the gap between the first limiting structure 14 and the second limiting structure 16, the second limiting structure 16 is released, the spring 17 is reset, the clamping of the artificial tooth is completed, the end of each of the two movable columns 15 extending out of the first limiting structure 14 is fixedly provided with a stop block 18, the stop block 18 is used to block the spring 17.

[0033] Please refer to Figure 2 , Figure 3 and Figure 4 The upper end of the workbench 1 is fixedly provided with an electric box 19, one end of the electric box 19 is fixedly connected with a connecting line 20, the end of the connecting line 20 away from the electric box 19 is fixedly connected with a grinding device 21, the grinding device 21 is a tool used for grinding the artificial tooth, a through hole 9 is penetratingly arranged on one side of the box body 3, the box body 3 is made of an acrylic plate, the staff member extends his arms into the box body 3 through the through holes 9 on the two sides, holds the grinding device 21 with one hand and holds the connecting column 12 with the other hand, and processes the artificial tooth by extending the arms into the box body through the through holes 9, the acrylic plate is a transparent plate, so that the staff member can observe when grinding.

[0034] In the embodiment, the device is provided with a dust collection device 4, a dust collection pipe 6, a dust collection port 8 and a box body 3, when performing the dust collection work, the box body 3 wraps the clamping device inside, and the dust collection port 8 is arranged on the upper end of the clamping device, when performing the grinding work, the dust generated can be directly sucked away by the dust collection port 8, the working efficiency is improved, and the box body 3 can also greatly limit the flying of the dust, so that the flying dust cannot fly into the eyes of the staff member and enter the oral cavity along with the breathing, meanwhile, the clamping device is arranged in the form of spherical rotary connection, when processing the clamped artificial tooth, the position and direction of the artificial tooth can be flexibly changed through the structure, which is convenient for the staff member to process the artificial tooth, and further improves the processing efficiency.

[0035] It should be noted that the connecting column 12 is also an adjusting column, the height of the connecting column 12 should be longer than the height of the fist of most adult people when clenching the fist, when performing the grinding work, the staff member holds the grinding device 21 with one hand and holds the connecting column 12 with the other hand, adjusts the direction and angle of the clamping structure through the connecting column 12 while grinding, which is convenient for the operation of the staff member, and when taking the artificial tooth after grinding, the box body 3 does not need to be opened, so as to prevent the dust from escaping and affecting the dust collection effect.

[0036] The working principle of the above embodiment is as follows:

[0037] In use, the box 3 is opened, the second limiting structure 16 is pulled outward, the moving column 15 is moved outward and the spring 17 is compressed, then the denture is placed in the gap between the first limiting structure 14 and the second limiting structure 16, the second limiting structure 16 is released, the spring 17 is reset, the clamping of the denture is completed, then the box 3 is turned over to cover the clamping structure, the power of the dust collection device 4 and the electric box 19 is turned on, the hands are put into the box 3 through the two through holes 9, the worker holds the polishing device 21 with one hand and holds the connecting column 12 with the other hand, adjusts the direction and angle of the clamping structure through the connecting column 12 while polishing, facilitates the worker to polish, at the same time, the dust generated by polishing is sucked away by the dust collection device 4 through the dust suction port 8 arranged on the upper end of the clamping structure, after polishing, the power of the electric box 19 is turned off, since most of the dust is in the box 3, in order to ensure the effect of dust collection, the dust collection device 4 can continue to work for a period of time, then the box 3 is turned over, and the polished denture is taken out.

[0038] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, no element discussed in the above description of a particular embodiment of the application is intended to be discretionary or superfluous unless specifically so stated or otherwise entirely apparent from the above description.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application can be understood by those skilled in the art.

Claims

1. Dust removal mechanism of a denture grinding device, comprising a worktable (1), characterized in that: The workbench (1) upper end is fixedly connected with the box (3) through two rotating hinges (2), one side of the workbench (1) upper end is fixedly provided with a dust collection device (4), the dust collection device (4) upper end is fixedly provided with a dust collection pipe (6), the dust collection pipe (6) away from the dust collection device (4) one section extends into the box (3) inside, the dust collection pipe (6) extends into the box (3) one section inside is fixedly provided with a dust collection port (8), the dust collection device (4) inside is slidably provided with a collecting groove (5).

2. The dust removal mechanism of the denture grinding device according to claim 1, characterized in that: The flange (7) is fixedly provided on the outer wall of the dust collection pipe (6), and the flange (7) is fixedly connected with the box (3).

3. The dust removal mechanism of the denture grinding device according to claim 1, characterized in that: The workbench (1) upper end is fixedly provided with a support column (10), and the support column (10) upper end is rotatably provided with a spherical interface (11) through a fixedly arranged spherical body.

4. The dust removal mechanism of the denture grinding device according to claim 3, characterized in that: The spherical interface (11) upper end is fixedly provided with a connecting column (12), and the connecting column (12) upper end is fixedly provided with a fixed plate (13).

5. The dust removal mechanism of the denture grinding device according to claim 4, characterized in that: The fixed plate (13) upper end is fixedly provided with a first limiting structure (14), and the first limiting structure (14) is fixedly connected with a second limiting structure (16) through two end inner slideably arranged moving columns (15), and the outer wall of the moving column (15) extending out of the first limiting structure (14) is provided with a spring (17).

6. The dust removal mechanism of the denture grinding device according to claim 5, characterized in that: The moving column (15) extending out of the first limiting structure (14) is fixedly provided with a stop block (18).

7. The dust removal mechanism of the denture grinding device according to claim 1, characterized in that: The workbench (1) upper end is fixedly provided with an electric box (19), and the electric box (19) one end is fixedly connected with a connecting line (20), and the connecting line (20) away from the electric box (19) one end is fixedly connected with a polishing device (21).

8. The dust removal mechanism of the denture grinding device according to claim 1, characterized in that: The box (3) two sides are provided with through holes (9), and the box (3) is made of acrylic plate.

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