Surface polishing device for denture model

Abstract

The utility model relates to the technical field of polishing devices, in particular to a surface polishing device for a denture model. The technical problems that in the using process of a polishing device, time and labor are wasted due to the fact that mostly only a single polishing device is adopted for polishing treatment in one direction, manual placement is needed mostly during feeding and discharging, and then the polishing speed of the denture model surface polishing device is reduced are solved. According to the technical scheme, the base plate model surface grinding device comprises a machining table, an automatic feeding and discharging assembly, a lifting placement assembly, an adjusting moving assembly and a rotating grinding assembly. The automatic feeding and discharging assembly is arranged, so that a denture base model needing to be machined can be repeatedly moved back and forth, the denture base model can be clamped through the lifting placement assembly, meanwhile, the height can be adjusted according to the grinding requirement, and when the denture base model needs to be ground, the denture base model can be ground conveniently. And the effect of multi-direction grinding treatment can be achieved by starting the adjusting moving assembly and the rotating grinding assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a base model surface grinding device. Background Art

[0002] The grinding devices used in the production process of denture base models on the market are relatively simple in function. Most of them only use a single grinding device to grind in one direction, which is time-consuming and labor-intensive. Most of them need to be placed manually during loading and unloading, thereby reducing the grinding speed of the base model surface grinding device. Therefore, it is urgent to set up a base model surface grinding device that can automatically load and unload the denture base model and can perform grinding at multiple angles to meet the needs of efficient processing and grinding of the base model surface grinding device. Utility Model Content

[0003] In order to overcome the problem that in the process of using the grinding device, most of the time, labor and time are wasted because only a single grinding device is used to grind in one direction, and most of the materials need to be placed manually during loading and unloading, thereby reducing the grinding speed of the base model surface grinding device.

[0004] The technical solution of the utility model is: a base model surface polishing device, including a processing table, an automatic loading and unloading component, a lifting and placing component, an adjusting and moving component, and a rotating polishing component; the lower end of the processing table is equipped with an automatic loading and unloading component for repeatedly moving and transporting the base model to be processed; the upper end of the automatic loading and unloading component is equipped with a lifting and placing component for clamping and adjusting the height of the base model; the upper rear end of the processing table is equipped with an adjusting and moving component; the lower end of the adjusting and moving component is equipped with a rotating polishing component for adjusting and polishing the surface of the base model.

[0005] Preferably, the denture base model to be processed can be moved back and forth repeatedly by using an automatic loading and unloading assembly, thereby achieving the effect of automatic material transportation, and the base model can be clamped by using a lifting and placing assembly, and the height can also be adjusted according to the needs of polishing. When the denture base model needs to be polished, starting the adjustment moving assembly and the rotating polishing assembly can achieve the effect of multi-directional polishing processing, further improving the processing speed of the device.

[0006] Preferably, the automatic loading and unloading assembly includes a control box, a first motor, an adjusting screw, a screw slider, a movable support rod, a limiting movable block, a limiting guide slide rail, a movable groove and a repeatedly movable base plate; a control box is installed at the lower end of the processing table; a first motor is installed at the front end of the control box; an adjusting screw is provided at the output end of the first motor; a screw slider is connected to the outer side of the adjusting screw, and starting the first motor can drive the adjusting screw to rotate, thereby driving the screw slider to move forward and backward.

[0007] Preferably, both sides of the screw slider are fixedly connected with movable support rods; the side ends of the movable support rods are fixedly connected with limit movable blocks; both sides of the control box are fixedly connected with limit guide rails used in conjunction with the limit movable blocks; a movable groove is opened through the inside of the processing table; a repeatedly movable base plate is installed on the upper end of the screw slider, and the movable support rod can drive the limit movable block to move synchronously in the limit guide rail, thereby playing a role of limit guide.

[0008] Preferably, the lifting and placing assembly includes a lifting cylinder, a lifting plate, a placing lower plate, a fixed side plate, a hydraulic telescopic rod, a movable splint and an anti-slip inner pad; a lifting cylinder is installed on the upper end of the repeatedly movable bottom plate; a lifting plate is installed on the movable end of the lifting cylinder; the upper end of the lifting plate is fixedly connected to the placing lower plate; both sides of the upper end of the placing lower plate are fixedly connected; a hydraulic telescopic rod is installed on the side end of the fixed side plate; a movable splint is installed on the movable end of the hydraulic telescopic rod; an anti-slip inner pad is installed on the inner side of the movable splint, and when the denture base model is placed on the placing lower plate, the hydraulic telescopic rod at the side end of the fixed side plate can drive the movable splint to move, so that the anti-slip inner pad can play a stable clamping effect, and when it is necessary to adjust the grinding height according to the grinding needs, starting the lifting cylinder can drive the placing lower plate to move up and down.

[0009] Preferably, the adjusting and moving assembly includes a support frame plate, a second motor, a first adjusting and rotating screw, a first movable sleeve block, a movable frame plate, a sliding limit block, a limit slide groove plate, a third motor, a second adjusting and rotating screw, a second movable sleeve block and a mounting plate; the support frame plate is fixedly installed on the upper end of the processing table; the second motor is installed on the front end of the support frame plate; the first adjusting and rotating screw is arranged at the output end of the second motor; the first movable sleeve block is threadedly connected to the outer side of the first adjusting and rotating screw; the lower end of the first movable sleeve block is fixedly connected to the movable frame plate; the sliding limit blocks are fixedly connected to both sides of the movable frame plate; the outer side of the support frame plate is fixedly connected to the limit slide groove plate. When grinding is required, starting the second motor on the support frame plate can drive the first adjusting and rotating screw to rotate, so that the first movable sleeve block can drive the movable frame plate to move forward and backward, and the sliding limit block can be guided to move in the limit slide groove plate.

[0010] Preferably, a third motor is installed inside the movable frame; a second adjusting rotating screw is provided at the output end of the third motor; a second movable sleeve block is threadedly connected to the outer side of the second adjusting rotating screw; a mounting plate is installed at the lower end of the second movable sleeve block, and the third motor can drive the second adjusting rotating screw to rotate, thereby enabling the second movable sleeve block to drive the mounting plate to move left and right.

[0011] Preferably, the rotary grinding assembly includes a first rotary motor, a rotary vertical rod, a linkage mounting frame, a second rotary motor, an adjustable rotary sleeve rod, a limiter, a grinding motor and a grinding head; the first rotary motor is installed at the lower end of the mounting plate; a rotary vertical rod is provided at the output end of the first rotary motor; the lower end of the rotary vertical rod is fixedly connected to the linkage mounting frame; the second rotary motor is installed at the side end of the linkage mounting frame; an adjustable rotary sleeve rod is provided at the output end of the second rotary motor; a limiter is installed at the side end of the adjustable rotary sleeve rod; the lower end of the adjustable rotary sleeve rod is installed; the grinding motor is installed at the output end of the grinding motor; the grinding head is installed at the output end of the grinding motor, and when the first rotary motor is started, the rotary vertical rod can drive the linkage mounting frame to rotate, thereby achieving the effect of rotary grinding, and at the same time the second rotary motor can drive the adjustable rotary sleeve rod to rotate, so that the grinding head under the grinding motor can perform multi-angle adjustment and grinding on the denture base model.

[0012] Beneficial effects of the utility model:

[0013] 1. The automatic loading and unloading assembly can be used to repeatedly move the denture base model to be processed back and forth, thereby playing the role of automatic material transportation, and the lifting and placing assembly can clamp the base model, and the height can also be adjusted according to the grinding needs. When the denture base model needs to be ground, starting the adjustment moving assembly and the rotating grinding assembly can achieve the effect of multi-directional grinding. Compared with the existing grinding device that only uses a single grinding device to grind in one direction, which is time-consuming and labor-intensive, and most of the materials need to be placed manually during loading and unloading, the surface grinding device of the base model can achieve the effect of efficient multi-angle grinding;

[0014] 2. Starting the first motor can drive the adjusting screw to rotate, thereby driving the screw slider to move forward and backward. The moving support rod can drive the limit movable block to move synchronously in the limit guide rail, playing the role of limit guide, and can move the denture base model to be processed back and forth repeatedly, further achieving the effect of automatic material transportation;

[0015] 3. When the grinding height needs to be adjusted according to the grinding needs, the lifting cylinder can be started to drive the lower plate to move up and down, and when grinding is needed, the second motor on the support frame plate can be started to drive the first adjustment screw to rotate, so that the first moving sleeve can drive the moving frame plate to move forward and backward, and the sliding limit block can be guided in the limit slide plate, and then the third motor can drive the second adjustment screw to rotate, so that the second moving sleeve can drive the mounting plate to move left and right, so as to achieve the effect of lateral movement and grinding;

[0016] 4. Start the first rotary motor and rotate the vertical rod to drive the linkage installation frame to rotate, thereby achieving the effect of rotary grinding. At the same time, the second rotary motor can drive the adjustment rotary sleeve rod to rotate, so that the grinding head under the grinding motor can adjust the denture base model at multiple angles for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the grinding device of the utility model;

[0018] Figure 2 The diagram shows the disassembled structure of the automatic loading and unloading assembly of the grinding device of the present invention;

[0019] Figure 3 The diagram shows the disassembled structure of the lifting and placing components of the grinding device of the present invention;

[0020] Figure 4 The diagram shows the disassembled structure of the adjusting and moving components of the grinding device of the present invention;

[0021] Figure 5 What is shown is a three-dimensional structural schematic diagram of the rotating grinding component of the grinding device of the utility model.

[0022] Description of the reference numerals: 1. Processing table; 2. Automatic loading and unloading assembly; 3. Lifting and placing assembly; 4. Adjusting and moving assembly; 5. Rotating and grinding assembly; 201. Control box; 202. First motor; 203. Adjusting screw rod; 204. Screw rod slider; 205. Moving support rod; 206. Position limiting movable block; 207. Position limiting guide rail; 208. Moving groove; 209. Repeatedly moving bottom plate; 301. Lifting cylinder; 302. Lifting plate; 303. Lower plate placement; 304. Fixed side plate; 305. Hydraulic telescopic rod; 306. Moving splint; 307. Anti-skid inner pad; 401, support frame plate; 402, second motor; 403, first adjusting rotating screw; 404, first movable sleeve block; 405, movable frame plate; 406, sliding limit block; 407, limit slide plate; 408, third motor; 409, second adjusting rotating screw; 410, second movable sleeve block; 411, mounting plate; 501, first rotating motor; 502, rotating vertical rod; 503, linkage mounting frame; 504, second rotating motor; 505, adjusting rotating sleeve rod; 506, limiter; 507, grinding motor; 508, grinding head. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-2The utility model provides an embodiment: a base model surface grinding device, including a processing table 1, an automatic loading and unloading component 2, a lifting and placing component 3, an adjusting and moving component 4, and a rotating grinding component 5; the lower end of the processing table 1 is equipped with an automatic loading and unloading component 2 for repeatedly moving and transporting the base model to be processed; the upper end of the automatic loading and unloading component 2 is equipped with a lifting and placing component 3 for clamping and adjusting the height of the base model; the upper rear end of the processing table 1 is equipped with an adjusting and moving component 4; the lower end of the adjusting and moving component 4 is equipped with a rotating grinding component 5 for adjusting and grinding the surface of the base model, the automatic loading and unloading component 2 can be used to repeatedly move the denture base model to be processed back and forth, thereby playing the role of automatic material transportation, and the lifting and placing component 3 can be used to clamp the base model, and the height can also be adjusted according to the grinding needs. When the denture base model needs to be polished, starting the adjusting and moving component 4 and the rotating grinding component 5 can achieve the effect of multi-directional grinding, further improving the processing speed of the device, the automatic loading and unloading component 2 includes a control box 201, a first The motor 202, the adjusting screw rod 203, the screw slider 204, the moving support rod 205, the limiting movable block 206, the limiting guide rail 207, the moving groove 208 and the repeatedly moving bottom plate 209 are provided; the lower end of the processing table 1 is equipped with a control box 201; the front end of the control box 201 is equipped with a first motor 202; the output end of the first motor 202 is provided with an adjusting screw rod 203; the outer side of the adjusting screw rod 203 is connected to the screw slider 204 by transmission, and starting the first motor 202 can drive the adjusting screw rod 203 to rotate, thereby driving the screw slider 2 04 moves forward and backward, both sides of the screw slider 204 are fixedly connected with movable support rods 205; the side ends of the movable support rods 205 are fixedly connected with limit movable blocks 206; both sides of the control box body 201 are fixedly connected with limit guide slide rails 207 used in conjunction with the limit movable blocks 206; a movable groove 208 is opened through the inside of the processing table 1; a repeatedly movable bottom plate 209 is installed on the upper end of the screw slider 204, and the movable support rod 205 can drive the limit movable block 206 to move synchronously in the limit guide slide rail 207, playing the role of limit guide.

[0025] See also Figure 3In this embodiment, the lifting and placing assembly 3 includes a lifting cylinder 301, a lifting plate 302, a placing lower plate 303, a fixed side plate 304, a hydraulic telescopic rod 305, a movable clamping plate 306 and an anti-skid inner pad 307; the lifting cylinder 301 is installed on the upper end of the repeatedly movable bottom plate 209; the lifting plate 302 is installed on the movable end of the lifting cylinder 301; the upper end of the lifting plate 302 is fixedly connected to the placing lower plate 303; both sides of the upper part of the placing lower plate 303 are fixedly connected to the fixed side plates 304; the side ends of the fixed side plates 304 A hydraulic telescopic rod 305 is installed at the top; a movable splint 306 is installed at the movable end of the hydraulic telescopic rod 305; an anti-skid inner pad 307 is installed on the inner side of the movable splint 306. When the denture base model is placed on the lower plate 303, the hydraulic telescopic rod 305 at the side end of the fixed side plate 304 can drive the movable splint 306 to move, so that the anti-skid inner pad 307 can play a stable clamping effect. When the grinding height needs to be adjusted according to the grinding needs, starting the lifting cylinder 301 can drive the lower plate 303 to move up and down.

[0026] See also Figure 4-5In this embodiment, the adjustment and movement assembly 4 includes a support frame plate 401, a second motor 402, a first adjustment rotating screw 403, a first moving sleeve block 404, a moving frame plate 405, a sliding limit block 406, a limit slide plate 407, a third motor 408, a second adjustment rotating screw 409, a second moving sleeve block 410 and a mounting plate 411; the upper end of the processing table 1 is fixedly installed with a support frame plate 401; the front end of the support frame plate 401 is installed with a second motor 402; the output end of the second motor 402 is provided with a first adjustment rotating screw 403; the outer side of the first adjustment rotating screw 403 is threadedly connected to the first moving sleeve block 404; the lower end of the first moving sleeve block 404 is fixedly connected A movable frame plate 405 is connected; sliding limit blocks 406 are fixedly connected on both sides of the movable frame plate 405; a limited sliding groove plate 407 is fixedly connected to the outer side of the support frame plate 401. When grinding is required, starting the second motor 402 on the support frame plate 401 can drive the first adjusting rotating screw 403 to rotate, so that the first movable sleeve block 404 can drive the movable frame plate 405 to move forward and backward, and at the same time, the sliding limit block 406 can be guided and moved in the limited sliding groove plate 407, and a third motor 408 is installed inside the movable frame plate 405; a second adjusting rotating screw 409 is provided at the output end of the third motor 408; the outer side of the second adjusting rotating screw 409 is threadedly connected to the second movable sleeve block 4 10; the lower end of the second movable sleeve 410 is equipped with a mounting plate 411, and the third motor 408 can drive the second adjusting rotating screw 409 to rotate, so that the second movable sleeve 410 can drive the mounting plate 411 to move left and right, and the rotating grinding assembly 5 includes a first rotating motor 501, a rotating vertical rod 502, a linkage mounting frame 503, a second rotating motor 504, an adjusting rotating sleeve rod 505, a limiter 506, a grinding motor 507 and a grinding head 508; the lower end of the mounting plate 411 is equipped with the first rotating motor 501; the output end of the first rotating motor 501 is provided with a rotating vertical rod 502; the lower end of the rotating vertical rod 502 is fixedly connected with the linkage mounting frame 503; the linkage A second rotating motor 504 is installed at the side end of the movable mounting frame 503; an adjusting rotating sleeve rod 505 is provided at the output end of the second rotating motor 504; a limiter 506 is installed at the side end of the adjusting rotating sleeve rod 505; a grinding motor 507 is installed at the lower end of the adjusting rotating sleeve rod 505; a grinding head 508 is installed at the output end of the grinding motor 507, and the first rotating motor 501 is started and the vertical rod 502 is rotated to drive the linkage mounting frame 503 to rotate, thereby achieving the effect of rotational grinding. At the same time, the second rotating motor 504 can drive the adjusting rotating sleeve rod 505 to rotate, so that the grinding head 508 under the grinding motor 507 can perform multi-angle adjustment and grinding effects on the denture base model.

[0027] When working, starting the first motor 202 can drive the adjusting screw rod 203 to rotate, thereby driving the screw rod slider 204 to move forward and backward, and the moving support rod 205 can drive the limit movable block 206 to move synchronously in the limit guide slide rail 207, playing the role of limit guide, and the denture base model to be processed can be moved back and forth repeatedly, further achieving the effect of automatic material transportation;

[0028] When the denture base model is placed on the lower plate 303, the hydraulic telescopic rod 305 at the side end of the fixed side plate 304 can drive the movable clamping plate 306 to move, so that the anti-slip inner pad 307 can play a stable clamping effect. When the grinding height needs to be adjusted according to the grinding needs, the lifting cylinder 301 is started to drive the lower plate 303 to move up and down;

[0029] When grinding is required, the second motor 402 on the support frame plate 401 is started to drive the first adjusting rotating screw 403 to rotate, so that the first moving sleeve block 404 can drive the moving frame plate 405 to move forward and backward, and the sliding limit block 406 can be guided and moved in the limit slide groove plate 407;

[0030] Then the third motor 408 can drive the second adjusting rotating screw 409 to rotate, so that the second movable sleeve 410 can drive the mounting plate 411 to move left and right, start the first rotating motor 501, and the rotating vertical rod 502 can drive the linkage mounting frame 503 to rotate, thereby achieving the effect of rotational grinding. At the same time, the second rotating motor 504 can drive the adjusting rotating sleeve rod 505 to rotate, so that the grinding head 508 under the grinding motor 507 can perform multi-angle adjustment and grinding on the denture base model.

[0031] Through the above steps, the automatic loading and unloading component 2 can move the denture base model that needs to be processed back and forth repeatedly, thereby playing the role of automatic material transportation, and the lifting and placing component 3 can clamp the base model, and the height can also be adjusted according to the grinding needs. When the denture base model needs to be polished, starting the adjustment moving component 4 and the rotating grinding component 5 can achieve the effect of multi-directional grinding processing, so as to solve the problem that in the process of using the grinding device, it will be time-consuming and labor-intensive because most of them only use a single grinding device to grind in one direction, and most of them need to be placed manually during loading and unloading, thereby reducing the grinding speed of the base model surface grinding device.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A base model surface grinding device, comprising a processing table (1); characterized in that: The invention also comprises an automatic loading and unloading assembly (2), a lifting and placing assembly (3), an adjusting and moving assembly (4), and a rotating and polishing assembly (5); the lower end of the processing table (1) is equipped with an automatic loading and unloading assembly (2) for repeatedly moving and transporting a base model to be processed; the upper end of the automatic loading and unloading assembly (2) is equipped with a lifting and placing assembly (3) for clamping and adjusting the height of the base model; the upper rear end of the processing table (1) is equipped with an adjusting and moving assembly (4); the lower end of the adjusting and moving assembly (4) is equipped with a rotating and polishing assembly (5) for adjusting and polishing the surface of the base model.

2. A base model surface polishing device according to claim 1, characterized in that: The automatic loading and unloading assembly (2) comprises a control box (201), a first motor (202), an adjusting screw (203), a screw slider (204), a movable support rod (205), a limit movable block (206), a limit guide slide rail (207), a movable groove (208) and a repeatedly movable bottom plate (209); the control box (201) is installed at the lower end of the processing table (1); the first motor (202) is installed at the front end of the control box (201); the adjusting screw (203) is arranged at the output end of the first motor (202); and the screw slider (204) is transmission-connected to the outer side of the adjusting screw (203).

3. A base model surface polishing device according to claim 2, characterized in that: Both sides of the screw slider (204) are fixedly connected with movable support rods (205); the side ends of the movable support rods (205) are fixedly connected with limit movable blocks (206); both sides of the control box (201) are fixedly connected with limit guide rails (207) used in conjunction with the limit movable blocks (206); a movable groove (208) is opened through the inside of the processing table (1); and a repeatedly movable bottom plate (209) is installed at the upper end of the screw slider (204).

4. A base model surface polishing device according to claim 3, characterized in that: The lifting and placing assembly (3) comprises a lifting cylinder (301), a lifting plate (302), a placing lower plate (303), a fixed side plate (304), a hydraulic telescopic rod (305), a movable clamping plate (306) and an anti-skid inner pad (307); the lifting cylinder (301) is installed at the upper end of the repeatedly movable bottom plate (209); the lifting plate (302) is installed at the movable end of the lifting cylinder (301); the upper end of the lifting plate (302) is fixedly connected to the placing lower plate (303); both sides of the upper part of the placing lower plate (303) are fixedly connected to the fixed side plates (304); the side ends of the fixed side plates (304) are installed with a hydraulic telescopic rod (305); the movable end of the hydraulic telescopic rod (305) is installed with the movable clamping plate (306); and the inner side of the movable clamping plate (306) is installed with an anti-skid inner pad (307).

5. The base model surface polishing device according to claim 1, characterized in that: The adjusting and moving assembly (4) comprises a support frame plate (401), a second motor (402), a first adjusting rotating screw rod (403), a first moving sleeve block (404), a moving frame plate (405), a sliding stop block (406), a stop slide plate (407), a third motor (408), a second adjusting rotating screw rod (409), a second moving sleeve block (410) and a mounting plate (411); the upper end of the processing table (1) is fixedly mounted with the support frame plate (401); the front end of the support frame plate (401) is mounted with the second motor (402); the output end of the second motor (402) is provided with the first adjusting rotating screw rod (403); the outer side of the first adjusting rotating screw rod (403) is threadedly connected with the first moving sleeve block (404); the lower end of the first moving sleeve block (404) is fixedly connected with the moving frame plate (405); and both sides of the moving frame plate (405) are fixedly connected with the sliding stop blocks (406); The outer side of the support frame plate (401) is fixedly connected to a limiting slide groove plate (407).

6. A base model surface polishing device according to claim 5, characterized in that: A third motor (408) is installed inside the movable frame plate (405); a second adjusting rotating screw (409) is provided at the output end of the third motor (408); a second movable sleeve block (410) is threadedly connected to the outer side of the second adjusting rotating screw (409); and a mounting plate (411) is installed at the lower end of the second movable sleeve block (410).

7. A base model surface polishing device according to claim 6, characterized in that: The rotary grinding assembly (5) comprises a first rotary motor (501), a rotary vertical rod (502), a linkage mounting frame (503), a second rotary motor (504), an adjustable rotary sleeve rod (505), a stopper (506), a grinding motor (507) and a grinding head (508); the first rotary motor (501) is mounted on the lower end of the mounting plate (411); the output end of the first rotary motor (501) is provided with a rotary vertical rod (502); the lower end of the rotary vertical rod (502) is fixedly connected with the linkage mounting frame (503); the second rotary motor (504) is mounted on the side end of the linkage mounting frame (503); the output end of the second rotary motor (504) is provided with an adjustable rotary sleeve rod (505); A limiter (506) is installed at the side end of the adjusting rotating sleeve rod (505); a grinding motor (507) is installed at the lower end of the adjusting rotating sleeve rod (505); and a grinding head (508) is installed at the output end of the grinding motor (507).

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