Dust eliminating device for zirconium oxide false tooth processing

Abstract

The utility model discloses a dust removing device for zirconia false tooth processing, and relates to the technical field of zirconia false tooth processing, in particular to a dust removing device for zirconia false tooth processing, which comprises a machine body, and a dust removing mechanism is arranged on the machine body and is used for removing dust in the false tooth processing process. A grinding mechanism is arranged on the machine body and is used for processing false teeth, and the dust removal mechanism comprises a main body assembly which comprises a processing bin fixed to the upper end of the machine body, supporting frames pivoted to the two sides of the top of the processing bin, mounting frames pivoted to the upper ends of the supporting frames, a transparent plate fixed between the mounting frames on the two sides, and gloves mounted on the two sides in the transparent plate; the output end of the hydraulic rod drives the supporting rod to drive the supporting frame to rotate, and the supporting frame drives the transparent plate to move through the mounting frame. In the machining process, the transparent plate is closed, the interior of the machining bin is sealed, dust is prevented from being scattered, the transparent plate is opened before machining or after machining, and false teeth can be conveniently put in or taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of zirconia denture processing, in particular to a dust elimination device for zirconia denture processing. Background Technique

[0002] Dentures are what people often call false teeth. Just as false legs and prostheses are called artificial limbs, the meaning of dentures is teeth that fulfill obligations for humans. Zirconia dentures refer to dentures prepared from zirconia materials. Because zirconia dentures have the characteristics of preventing tooth sensitivity, being beautiful, not irritating the gums, and not generating magnetic fields, they are widely used in dentures. During their grinding and processing, zirconia dust will be generated, and it is necessary to clean the generated dust during the processing.

[0003] After checking the publication number: CN220113074U, a dust elimination device for zirconia denture processing is disclosed. In this technology, "a dust elimination device for zirconia denture processing is disclosed, including a box body, and further including a dust removal mechanism. The dust removal mechanism is installed inside the box body. The dust removal mechanism includes a transparent cover plate, rubber gloves, air inlet holes, a clamping cover, a connecting cover, a connecting pipe, an exhaust pipe, a filter element, and a collection box. The top of the box body is movably connected with a transparent cover plate, and one side of the surface of the box body is provided with rubber gloves extending into the box body" and other technical solutions, and has technical effects such as "putting the hand into the rubber gloves and operating the machine inside the box body to grind and process the dentures. During the processing, the dentures are inside the box body and are isolated from the external environment, avoiding the dispersion of dust. The generated zirconia dust and the like will be sucked into the connecting cover along the connecting pipe under the action of the negative pressure suction pipeline, realizing the efficient and comprehensive removal of dust during the denture processing, reducing the pollution of the working environment and the impact on the health of the operators".

[0004] In the above solution, the transparent cover plate is arranged directly above the box body of the denture processing equipment, and the staff needs to operate in this state for a long time. Then, the staff needs to keep their heads down continuously, which may cause unnecessary pressure on their necks and spines and may lead to physical discomfort or health problems in the long run; moreover, the internal space of the box body is narrow, which is not convenient for the staff to operate flexibly. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a dust elimination device for zirconia denture processing, which has the characteristics that the output end of a hydraulic rod drives a support rod to drive a support frame to rotate, and the support frame drives a transparent plate to move through a mounting frame; when the transparent plate is closed during the processing, the inside of the processing chamber is sealed to prevent dust from escaping, and when the transparent plate is opened before or after the processing, it is convenient to put the denture in or take it out.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A dust removal device for processing zirconia dentures, including a machine body, on which a dust removal mechanism is provided for dust removal during denture processing, and a grinding mechanism is provided on the machine body for denture processing. The dust removal mechanism includes:

[0007] The main body assembly, including a processing bin fixed to the upper end of the machine body, support frames pivotally connected to both sides of the top of the processing bin, a mounting frame pivotally connected to the upper ends of the support frames, a transparent plate fixed between the two mounting frames on both sides, gloves installed on both sides inside the transparent plate, hydraulic rods pivotally connected to both sides of the upper end of the processing bin, a support rod pivotally connected to the output end of the hydraulic rod, and the other end of the support rod is fixed to the lower end of the support frame; guide grooves fixed to both sides of the front end of the processing bin for limiting and guiding the mounting frame;

[0008] The execution assembly, including a collection box installed at the lower end inside the machine body.

[0009] Preferably, the main body assembly further includes a guide wheel rotatably installed at the lower end of the outer wall of the mounting frame, and the guide wheel is located inside the guide groove.

[0010] Preferably, the execution assembly further includes dust suction pipes fixed to both sides of the upper end of the collection box, a dust suction hood installed at the upper end of the dust suction pipes, a filter element installed at the front end of the collection box, and a fan installed at the lower end of the filter element.

[0011] Preferably, the execution assembly further includes a feeding hopper fixed to the upper end inside the machine body, and a collection trough installed at the front end above the inside of the machine body.

[0012] Preferably, the grinding mechanism includes:

[0013] The transmission assembly, including a lifting frame installed at the rear end of the top of the machine body, a bracket installed on the lifting frame, a contact wheel and a driving wheel respectively rotatably installed at the upper and lower ends inside the bracket, a shaft frame slidably installed through the rear end inside the bracket, a tension wheel rotatably installed at the rear end of the shaft frame, and a sand belt is installed between the driving wheel, the contact wheel and the tension wheel;

[0014] The driving assembly, including a driven pulley fixed to the driving wheel, a servo motor installed inside the bracket, a driving pulley fixed to the output end of the servo motor, and a belt installed between the driving pulley and the driven pulley.

[0015] Preferably, the driving assembly further includes a cylinder installed inside the bracket, and the output end of the cylinder is connected to the shaft frame. Beneficial effects

[0016] The utility model provides a dust removal device for processing zirconia dentures. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The output end of the hydraulic rod drives the support rod to drive the support frame to rotate, and the support frame drives the transparent plate to move through the mounting frame; when the transparent plate is closed during the processing, the inside of the processing chamber is sealed to prevent dust from escaping, and the transparent plate is opened before or after processing to facilitate the insertion or removal of the denture.

[0018] (2) By starting the fan, the dust generated during the denture processing is sucked in from the dust suction hood and enters the collection box through the dust suction pipe for collection; the larger debris that falls off during the denture grinding process can fall into the collection tank through the hopper for collection.

[0019] (3) The output end of the servo motor drives the driving pulley to cooperate with the belt to drive the driven pulley to rotate, and the driven pulley drives the abrasive belt to move through the driving wheel, the contact wheel and the tensioning wheel, so that the denture can be in contact with the surface of the abrasive belt for grinding processing. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a structural schematic diagram of the execution component in the present utility model;

[0022] Figure 3 is a structural schematic diagram of the grinding mechanism in the present utility model;

[0023] Figure 4 is a structural schematic diagram of the inside of the grinding mechanism in the present utility model.

[0024] In the figure: 1, the body; 2, the dust removal mechanism; 21, the main body component; 211, the processing chamber; 212, the support frame; 213, the mounting frame; 214, the transparent plate; 215, the glove; 216, the hydraulic rod; 217, the support rod; 218, the guide groove; 219, the guide wheel; 22, the execution component; 221, the collection box; 222, the dust suction pipe; 223, the dust suction hood; 224, the filter element; 225, the fan; 226, the hopper; 227, the collection tank; 3, the grinding mechanism; 31, the transmission component; 311, the lifting frame; 312, the support; 313, the driving wheel; 314, the contact wheel; 315, the shaft frame; 316, the tensioning wheel; 317, the abrasive belt; 32, the driving component; 321, the driven pulley; 322, the servo motor; 323, the driving pulley; 324, the belt; 325, the cylinder. Detailed Embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution for a dust elimination device for zirconia denture processing: a dust elimination device for zirconia denture processing, including a machine body 1, on which a dust removal mechanism 2 is provided for dust removal during denture processing, and a grinding mechanism 3 is provided on the machine body 1 for denture processing. The dust removal mechanism 2 includes:

[0027] A main body assembly 21, including a processing chamber 211 fixed to the upper end of the machine body 1, support frames 212 pivotally connected to both sides of the top of the processing chamber 211, a mounting frame 213 pivotally connected to the upper ends of the support frames 212, a transparent plate 214 fixed between the two mounting frames 213, gloves 215 installed on both sides inside the transparent plate 214, hydraulic rods 216 pivotally connected to both sides of the upper end of the processing chamber 211, a support rod 217 pivotally connected to the output end of the hydraulic rod 216, and the other end of the support rod 217 is fixed to the lower end of the support frame 212. Guide grooves 218 are fixed to both sides of the front end of the processing chamber 211 for limiting and guiding the mounting frame 213;

[0028] An execution assembly 22, including a collection box 221 installed at the lower end inside the machine body 1.

[0029] In this embodiment, the output end of the hydraulic rod 216 drives the support rod 217 to drive the support frame 212 to rotate, and the support frame 212 drives the transparent plate 214 to move through the mounting frame 213; when the transparent plate 214 is closed during processing, the inside of the processing chamber 211 is sealed to prevent dust from escaping, and when the transparent plate 214 is opened before or after processing, it is convenient to put in or take out the denture.

[0030] Specifically, the main body assembly 21 further includes a guide wheel 219 rotatably installed at the lower end of the outer wall of the mounting frame 213, and the guide wheel 219 is located inside the guide groove 218.

[0031] In this embodiment, when the mounting frame 213 moves, it drives the guide wheel 219 to roll along the inside of the guide groove 218, so as to perform limit guiding through the cooperation of the guide wheel 219 and the guide groove 218.

[0032] Specifically, the execution assembly 22 further includes dust suction pipes 222 fixed to both sides of the upper end of the collection box 221, dust suction covers 223 installed at the upper ends of the dust suction pipes 222, a filter element 224 installed at the front end of the collection box 221, and a fan 225 installed at the lower end of the filter element 224.

[0033] In this embodiment, by starting the fan 225, the dust generated during the denture processing is sucked in from the dust suction hood 223 and enters the collection box 221 through the dust suction pipe 222 for collection.

[0034] Specifically, the execution component 22 further includes a blanking hopper 226 fixed to the upper end inside the machine body 1 and a collection trough 227 installed at the front end above the inside of the machine body 1.

[0035] In this embodiment, the larger debris that falls off during the denture grinding process can fall into the collection trough 227 through the blanking hopper 226 for collection.

[0036] Specifically, the grinding mechanism 3 includes:

[0037] A transmission component 31, including a lifting frame 311 installed at the rear end of the top of the machine body 1, a bracket 312 installed on the lifting frame 311, a contact wheel 314 and a driving wheel 313 respectively rotatably installed at the upper and lower ends inside the bracket 312, a shaft frame 315 slidably installed through the rear end inside the bracket 312, a tensioning wheel 316 rotatably installed at the rear end of the shaft frame 315, and an abrasive belt 317 installed between the driving wheel 313, the contact wheel 314 and the tensioning wheel 316;

[0038] A driving component 32, including a driven pulley 321 fixed on the driving wheel 313, a servo motor 322 installed inside the bracket 312, a driving pulley 323 fixed to the output end of the servo motor 322, and a belt 324 installed between the driving pulley 323 and the driven pulley 321.

[0039] In this embodiment, the output end of the servo motor 322 drives the driving pulley 323 to cooperate with the belt 324 to drive the driven pulley 321 to rotate. The driven pulley 321 drives the abrasive belt 317 to move through the driving wheel 313 in cooperation with the contact wheel 314 and the tensioning wheel 316, so that the denture can be ground by contacting the surface of the abrasive belt 317.

[0040] Specifically, the driving component 32 further includes a cylinder 325 installed inside the bracket 312, and the output end of the cylinder 325 is connected to the shaft frame 315.

[0041] In this embodiment, the output end of the cylinder 325 drives the shaft frame 315 to drive the tensioning wheel 316 to tension the abrasive belt 317.

[0042] The working principle and usage process of the present utility model: First, place the denture into the processing chamber 211, and then the output end of the hydraulic rod 216 drives the support rod 217 to drive the support frame 212 to rotate. The support frame 212 drives the transparent plate 214 to move downward through the mounting frame 213 to seal the inside of the processing chamber 211 and prevent the dust during the processing from escaping;

[0043] Then, put both hands into the gloves 215 on both sides respectively, and pick up the denture; moreover, drive the driving pulley 323 through the output end of the servo motor 322 to cooperate with the belt 324 to drive the driven pulley 321 to rotate. The driven pulley 321 drives the abrasive belt 317 to move through the driving wheel 313, the contact wheel 314 and the tension pulley 316, so that the denture can be polished by contacting the surface of the abrasive belt 317.

[0044] Meanwhile, start the blower 225 to suck the dust generated during the denture processing from the dust suction hood 223, and enter the collection box 221 through the dust suction pipe 222 for collection; moreover, the larger debris falling off during the denture grinding process can fall into the collection trough 227 through the feed hopper 226 for collection.

[0045] The model of the cylinder is: DSNU-20-50-PPV-A, the model of the blower is: 200FZY4-D, the model of the servo motor is: EDSMT-2T110-020A, and the model of the blower is: 200FZY4-D. All of them adopt existing mature technical products, and no detailed description will be given here. Moreover, the electrical components appearing in this article are all electrically connected to the external main controller and the 220V mains power supply.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for zirconia denture processing, comprising a body (1), characterized in that: The machine body (1) is provided with a dust removal mechanism (2) for removing dust during the denture processing; the machine body (1) is provided with a grinding mechanism (3) for processing the denture; the dust removal mechanism (2) comprises: The main body component (21) comprises a processing chamber (211) fixed at the upper end of the machine body (1), a support frame (212) pivotally connected to both sides of the top of the processing chamber (211), a mounting frame (213) pivotally connected to the upper end of the support frame (212), a transparent plate (214) fixed between the mounting frames (213) on both sides, gloves (215) mounted on both sides of the transparent plate (214), a hydraulic rod (216) pivotally connected to both sides of the upper end of the processing chamber (211), a support rod (217) pivotally connected to the output end of the hydraulic rod (216), and the other end of the support rod (217) is fixed to the lower end of the support frame (212), and guide grooves (218) are fixed on both sides of the front end of the processing chamber (211) and are used to limit and guide the mounting frame (213); The execution assembly (22) comprises a collection box (221) installed at the lower end of the body (1).

2. A dust elimination device for zirconia denture processing according to claim 1, characterized in that: The main body component (21) further comprises a guide wheel (219) rotatably mounted on the lower end of the outer wall of the mounting frame (213), and the guide wheel (219) is located inside the guide groove (218).

3. The dust elimination device for zirconia denture processing according to claim 1, characterized in that: The actuator assembly (22) further comprises a dust suction pipe (222) fixed to both sides of the upper end of the collection box (221), a dust suction cover (223) installed at the upper end of the dust suction pipe (222), a filter element (224) installed at the front end of the collection box (221), and a fan (225) installed at the lower end of the filter element (224).

4. The dust elimination device for zirconia denture processing according to claim 1, characterized in that: The execution assembly (22) further comprises a lower hopper (226) fixed at the upper end of the interior of the machine body (1), and a collecting trough (227) installed at the upper front end of the interior of the machine body (1).

5. The dust elimination device for zirconia denture processing according to claim 1, characterized in that: The grinding mechanism (3) comprises: The transmission assembly (31) comprises a lifting frame (311) mounted at the rear end of the top of the machine body (1), a bracket (312) mounted on the lifting frame (311), a contact wheel (314) and a driving wheel (313) rotatably mounted at the upper and lower ends of the bracket (312), a shaft frame (315) slidably mounted passing through the rear end of the bracket (312), a tensioning wheel (316) rotatably mounted at the rear end of the shaft frame (315), and an abrasive belt (317) is mounted between the driving wheel (313), the contact wheel (314) and the tensioning wheel (316); The driving assembly (32) comprises a driven pulley (321) fixed on the driving pulley (313), a servo motor (322) installed inside the bracket (312), a driving pulley (323) fixed at the output end of the servo motor (322), and a belt (324) installed between the driving pulley (323) and the driven pulley (321).

6. A dust elimination device for processing zirconia dentures according to claim 5, characterized in that: The driving assembly (32) further comprises a cylinder (325) installed inside the bracket (312), and an output end of the cylinder (325) is connected to the shaft bracket (315).

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