CN109317797B - Positioning device for welding orthodontic bracket - Google Patents
Positioning device for welding orthodontic bracket Download PDFInfo
- Publication number
- CN109317797B CN109317797B CN201811462251.6A CN201811462251A CN109317797B CN 109317797 B CN109317797 B CN 109317797B CN 201811462251 A CN201811462251 A CN 201811462251A CN 109317797 B CN109317797 B CN 109317797B
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- CN
- China
- Prior art keywords
- groove
- plate
- block
- silver
- bracket body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052709 silver Inorganic materials 0.000 claims abstract description 35
- 239000004332 silver Substances 0.000 claims abstract description 35
- 210000005056 cell body Anatomy 0.000 claims 4
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/02—Pressure butt welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a positioning device for welding orthodontic brackets, which comprises a linear slide rail, a frame, a bracket body positioning structure, a silver sheet conveying structure and a net piece positioning structure, wherein the bracket body positioning structure, the silver sheet conveying structure and the net piece positioning structure are arranged on the frame, a limiting block is arranged on the bracket body positioning structure, a first groove is arranged on the limiting block, the silver sheet conveying structure is positioned on one side of the bracket body positioning structure, the front end of a silver sheet conveying belt of the silver sheet conveying structure is matched with the first groove, the net piece positioning structure comprises a moving block, a vertical moving slide rail cylinder and a horizontal moving slide rail cylinder, the front end of the moving block is provided with a second groove, and the second groove moves to be right above the first groove or far away from the first groove. The invention has the advantages that the limiting block and the moving block are arranged, the bracket body and the net sheet are respectively arranged in the first groove and the second groove, the silver sheet is conveyed between the bracket body and the net sheet through the silver sheet conveying belt, the three parts are accurately positioned, and then the welding is performed, so that fewer defective products of the obtained orthodontic bracket are produced, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of orthodontic bracket welding equipment, in particular to a positioning device for welding orthodontic brackets.
Background
Orthodontic treatment of oral teeth is to perform various functions through a set of orthodontic tools fixed on tooth surfaces, so as to obtain orthodontic effects and purposes. Wherein the orthodontic bracket is the body member of the unitary tool. The orthodontic bracket comprises a bracket body and a mesh, wherein the bracket body and the mesh are welded by melting silver flakes between the bracket body and the mesh through electrifying, and the bracket body and the mesh cannot be well positioned by the conventional device at present, so that the relative positions of the bracket body and the mesh deviate, the welding defective products are more, and the production cost is increased.
Disclosure of Invention
The invention aims to: the invention aims to provide a positioning device for welding orthodontic brackets, which aims to solve the technical problem that the relative positions of a bracket body and a net sheet are deviated.
The technical scheme is as follows:
the utility model provides an orthodontic bracket welding is with positioner, includes linear slide rail, frame, holds in the palm groove body location structure, silver flake conveying structure and net piece location structure, the frame is installed through the slider on the linear slide rail, just the frame is followed linear slide rail length direction round trip movement, be equipped with in the frame hold in the palm groove body location structure silver flake conveying structure reaches net piece location structure, be equipped with the stopper on the support groove body location structure, be equipped with the recess first on the stopper, silver flake conveying structure is located hold in the palm groove body location structure's one side, silver flake conveying structure's silver flake conveyer belt front end with recess first matches the setting, net piece location structure includes movable block, drive the vertical sliding rail cylinder of movable block reciprocates and drive vertical sliding rail cylinder back and forth movement's sideslip rail cylinder, the movable block front end is equipped with the recess second, the recess second moves to just above the recess or keep away from recess first, when recess second moves to just above the recess, silver flake conveyer belt front end with the recess first is located between the recess, second is used for holding in the palm groove. Due to the fact that the limiting block and the moving block are arranged, the bracket body and the mesh are respectively placed in the first groove and the second groove, silver flakes are conveyed to the position between the bracket body and the mesh through the silver flake conveying belt, accurate positioning of the three is achieved, and then the welding is conducted, so that the number of defective products of the obtained orthodontic bracket is small, and production cost is reduced.
In one embodiment, the bracket body positioning structure further comprises a clamping cylinder and a clamping plate, one end of the clamping plate is connected with a piston rod of the clamping cylinder, and the other end of the clamping plate is contacted with or separated from the corresponding side face of the limiting block. Due to the fact that the clamping plate is arranged, the limiting of the position of the first groove is achieved through the contact of the clamping plate and the limiting block, and then the bracket body is placed in the first groove, so that the bracket body cannot move in position.
In one embodiment, the bracket body positioning structure further comprises a positioning block, a first connecting plate and a second connecting plate, the first connecting plate is sleeved on the piston rod, one end of the piston rod is in contact with or separated from the positioning block, the other end of the first connecting plate is vertically connected with one end of the second connecting plate, and the other end of the second connecting plate is connected with one end of the clamping plate. The positioning block is arranged, so that the moving position of the piston rod can be limited, and the moving track of the piston rod is limited.
In one embodiment, the bracket body positioning structure further comprises a moving rod, one end of the moving rod is installed on the vertical moving sliding rail cylinder, and the other end of the moving rod is connected with the moving block.
In one embodiment, the moving block comprises a first horizontal plate, a vertical plate and a second horizontal plate, one end of the first horizontal plate is connected with the upper end of the vertical plate, the other end of the first horizontal plate is installed on the moving rod, one end of the second horizontal plate is connected with the lower end of the vertical plate, the second horizontal plate is provided with the second groove, and the second horizontal plate extends in a direction away from the first horizontal plate.
The beneficial effects are that: compared with the prior art, the invention has the advantages that the limiting block and the moving block are arranged, the bracket body and the net sheet are respectively arranged in the first groove and the second groove, and the silver sheet is conveyed between the bracket body and the net sheet through the silver sheet conveying belt, so that the accurate positioning of the bracket body, the net sheet and the silver sheet is realized, and the welding is performed after the silver sheet conveying belt is used for realizing the accurate positioning of the bracket body, the net sheet and the silver sheet conveying belt, so that the obtained orthodontic bracket has fewer defective products and reduces the production cost.
Drawings
FIG. 1 is a schematic view of a positioning device for welding orthodontic brackets according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic view of a structure in which a groove is located right above a first groove in the positioning device for welding an orthodontic bracket according to the present invention.
Detailed Description
Referring to fig. 1 to 3, a positioning device for welding orthodontic brackets comprises a linear slide rail 1, a frame 2, a bracket body positioning structure 3, a silver sheet conveying structure 4 and a net piece positioning structure 5, wherein the frame 2 is arranged on the linear slide rail 1 through a sliding block 11, the frame 2 moves back and forth along the length direction of the linear slide rail 1, the frame 2 is provided with the bracket body positioning structure 3, the silver sheet conveying structure 4, the net piece positioning structure 5 and a lower electrode pressing plate 6, the bracket body positioning structure 3 is used for placing and positioning the bracket body, the silver sheet conveying structure 4 is used for conveying silver sheets, and the net piece positioning structure 5 is used for placing and positioning net pieces.
The bracket body positioning structure 3 is provided with a limiting block 31, a clamping cylinder 32, a clamping plate 33, a positioning block 34, a first connecting plate 35 and a second connecting plate 36, the limiting block 31 and the clamping plate 33 are correspondingly arranged, the limiting block 31 is fixed on the frame 2, a first groove 311 is formed on one side edge of the limiting block 31, one side surface of the clamping plate 33 is contacted with or separated from the corresponding side surface of the limiting block 31 provided with the first groove 311, the clamping cylinder 32 is fixed on the frame 2, a first connecting plate 35 is sleeved on a piston rod of the clamping cylinder 32, one end of the piston rod, far away from the clamping cylinder 32, is contacted with or separated from the positioning block 34, the other end of the first connecting plate 35 is vertically connected with one end of the second connecting plate 36, and the other end of the second connecting plate 36 is vertically connected with one end of the clamping plate 33. The clamp plate 33 is an L-shaped clamp plate.
The silver sheet conveying structure 4 includes a motor 42 and a silver sheet conveying belt 41, the motor 42 drives the silver sheet conveying belt 41 to work, silver sheets are placed on the silver sheet conveying belt 41, the front end of the silver sheet conveying belt 41 is located on the outer side of the clamping plate 33, and the front end of the silver sheet conveying belt 41 is correspondingly arranged with the first groove 311, so that conveyed silver sheets can be covered right above the first groove 311. The front end of the silver piece conveyer belt 41 is one end of the silver piece conveyer belt 41 close to the limiting plate 31.
The mesh positioning structure 5 comprises a moving block 51, a vertical moving slide rail cylinder 52 for driving the moving block 51 to move up and down, a transverse moving slide rail cylinder 53 for driving the vertical moving slide rail cylinder 52 to move back and forth and a moving rod 54, wherein the transverse moving slide rail cylinder 53 is perpendicular to the linear slide rail 1, the front end of the transverse moving slide rail cylinder 53 is provided with the vertical moving slide rail cylinder 52, the vertical moving slide rail cylinder 52 is connected with the moving rod 54, one end of the moving rod 54 far away from the vertical moving slide rail cylinder 52 is connected with the moving block 51, the front end of the moving block 51 is provided with a groove II 511, and the groove II 511 is used for placing a bracket body. The second groove 511 is moved to a position right above the first groove 311 by the movement of the traverse slide cylinder 53 and the vertical slide cylinder 52.
Preferably, the moving block 51 includes a first horizontal plate 512, a vertical plate 513 and a second horizontal plate 514, one end of the first horizontal plate 512 is connected with the upper end of the vertical plate 513, the other end of the first horizontal plate is mounted on the moving rod 54, one end of the second horizontal plate 514 is connected with the lower end of the vertical plate 513, a second groove 511 is formed in the second horizontal plate 514, and the second horizontal plate 514 extends in a direction away from the first horizontal plate 512. The limiting block 31 and the moving block 51 can be detached, and the first groove 311 and the second groove 511 can be replaced according to the requirement, so that the positioning device for welding the orthodontic bracket can adapt to welding requirements of orthodontic brackets with different shapes, and has high adaptability.
The working process of the positioning device for welding the orthodontic bracket is as follows: when the bracket welding is needed, firstly, the moving block 51 moves backwards through the movement of the transverse sliding rail cylinder 53 and the vertical sliding rail cylinder 52, meanwhile, the clamping plate 33 moves far away from the first groove 311 through the movement of the clamping cylinder 32, the bracket body is placed in the first groove 311, the rear motor 42 works to drive the silver piece conveyer belt 41 to work, the silver piece with the preset length is placed on the upper surface of the bracket body, then the moving block 51 moves to the upper side of the limiting block 31 through the movement of the transverse sliding rail cylinder 53 and the vertical sliding rail cylinder 52, the second groove 511 is positioned right above the first groove 311, the lower surface of the moving block 51 contacts with the upper surface of the limiting block 31, and then the net piece is placed in the second groove 511, the rack 2 is moved to a preset welding station through the sliding block 11, the lower electrode pressing plate 6 is electrified, meanwhile, the upper electrode pressing plate after the electrifying is connected above the groove II 511, silver flakes between the bracket body and the net piece are melted, the silver flakes are disconnected with the silver flake belt due to the melted state, the bracket body and the net piece are welded, after the welding is finished, the transverse sliding rail air cylinder 53 and the vertical sliding rail air cylinder 52 are moved, the clamping air cylinder 32 is moved, the clamping plate 33 is separated from the limiting block 31, a welded finished product is taken away, the rack 2 is moved to a preset position on the linear sliding rail 1, the bracket body, the silver flakes and the net piece are continuously placed, and the operation is repeated, so that the welding process of the orthodontic bracket is realized.
Claims (3)
1. The utility model provides an orthodontic bracket welding positioner, its characterized in that includes linear slide rail (1), frame (2), holds in the palm cell body location structure (3), silver flake conveying structure (4) and net piece location structure (5), frame (2) are installed through slider (11) on linear slide rail (1), just frame (2) are followed linear slide rail (1) length direction round trip movement, be equipped with on frame (2) hold in the palm cell body location structure (3) silver flake conveying structure (4) and net piece location structure (5), be equipped with stopper (31) on holding in the palm cell body location structure (3), be equipped with recess one (311) on stopper (31), silver flake conveying structure (4) are located one side of holding in the cell body location structure (3), silver flake conveying structure (4) silver flake conveyer belt (41) front end with recess one (311) match and set up, net piece location structure (5) include movable block (51), drive movable block (51) reciprocate slider (52) and cylinder (511) move cylinder sliding block (52) and move cylinder sliding block (52) before the drive, the second groove (511) moves to be right above the first groove (311) or far away from the first groove (311), when the second groove (511) moves to be right above the first groove (311), the front end of the silver sheet conveyed by the silver sheet conveying belt (41) is positioned between the first groove (311) and the second groove (511), the first groove (311) is used for placing a bracket body, and the second groove (511) is used for placing a net sheet; the bracket body positioning structure (3) further comprises a clamping cylinder (32) and a clamping plate (33), one end of the clamping plate (33) is connected with a piston rod of the clamping cylinder (32), and the other end of the clamping plate is contacted with or separated from the corresponding side surface of the limiting block (31); the net piece positioning structure (5) further comprises a moving rod (54), one end of the moving rod (54) is installed on the vertical moving sliding rail cylinder (52), and the other end of the moving rod is connected with the moving block (51).
2. The positioning device for welding the orthodontic bracket according to claim 1, wherein the bracket body positioning structure (3) further comprises a positioning block (34), a first connecting plate (35) and a second connecting plate (36), the first connecting plate (35) is sleeved on the piston rod, one end of the piston rod is in contact with or separated from the positioning block (34), the other end of the first connecting plate (35) is vertically connected with one end of the second connecting plate (36), and the other end of the second connecting plate (36) is connected with one end of the clamping plate (33).
3. The positioning device for orthodontic bracket welding according to claim 1, wherein the moving block (51) comprises a first horizontal plate (512), a vertical plate (513) and a second horizontal plate (514), one end of the first horizontal plate (512) is connected with the upper end of the vertical plate (513), the other end of the first horizontal plate is mounted on the moving rod (54), one end of the second horizontal plate (514) is connected with the lower end of the vertical plate (513), the second horizontal plate (514) is provided with the second groove (511), and the second horizontal plate (514) extends in a direction away from the first horizontal plate (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462251.6A CN109317797B (en) | 2018-12-03 | 2018-12-03 | Positioning device for welding orthodontic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462251.6A CN109317797B (en) | 2018-12-03 | 2018-12-03 | Positioning device for welding orthodontic bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109317797A CN109317797A (en) | 2019-02-12 |
| CN109317797B true CN109317797B (en) | 2024-03-15 |
Family
ID=65256406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811462251.6A Active CN109317797B (en) | 2018-12-03 | 2018-12-03 | Positioning device for welding orthodontic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317797B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012286B (en) * | 2021-11-11 | 2023-07-14 | 浙江工业大学 | Positioning and grabbing device for welding and feeding orthodontic bracket and operation method |
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|---|---|---|---|---|
| CN201642385U (en) * | 2010-03-11 | 2010-11-24 | 杭州奥杰医疗器材有限公司 | Orthodontic self-locking bracket |
| WO2012176843A1 (en) * | 2011-06-24 | 2012-12-27 | 三菱マテリアルシーエムアイ株式会社 | Method of manufacturing composite contact |
| CN202894573U (en) * | 2012-11-16 | 2013-04-24 | 浙江欣通电气有限公司 | Full-automatic silver point spot-welder |
| CN203696099U (en) * | 2014-02-25 | 2014-07-09 | 温州天基机器人自动化有限公司 | Silver slice cutting-feeding device |
| CN104249207A (en) * | 2014-09-11 | 2014-12-31 | 江苏大全凯帆电器股份有限公司 | Automatic silver filler metal conveying clamp |
| CN105479002A (en) * | 2016-01-12 | 2016-04-13 | 浙江工业大学之江学院 | Automatic feeding device for orthodontic bracket laser welding |
| CN106395262A (en) * | 2016-11-18 | 2017-02-15 | 苏州鑫润旺精密机械有限公司 | Slide block conveying mechanism of car door stopper |
| CN207578096U (en) * | 2017-12-22 | 2018-07-06 | 上海埃蒙迪材料科技股份有限公司 | The groove processing unit (plant) of pneumatic type metal support groove body |
| CN209206692U (en) * | 2018-12-03 | 2019-08-06 | 镇江米青机电有限公司 | A kind of orthodontic bracket positioning device for welding |
-
2018
- 2018-12-03 CN CN201811462251.6A patent/CN109317797B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201642385U (en) * | 2010-03-11 | 2010-11-24 | 杭州奥杰医疗器材有限公司 | Orthodontic self-locking bracket |
| WO2012176843A1 (en) * | 2011-06-24 | 2012-12-27 | 三菱マテリアルシーエムアイ株式会社 | Method of manufacturing composite contact |
| CN202894573U (en) * | 2012-11-16 | 2013-04-24 | 浙江欣通电气有限公司 | Full-automatic silver point spot-welder |
| CN203696099U (en) * | 2014-02-25 | 2014-07-09 | 温州天基机器人自动化有限公司 | Silver slice cutting-feeding device |
| CN104249207A (en) * | 2014-09-11 | 2014-12-31 | 江苏大全凯帆电器股份有限公司 | Automatic silver filler metal conveying clamp |
| CN105479002A (en) * | 2016-01-12 | 2016-04-13 | 浙江工业大学之江学院 | Automatic feeding device for orthodontic bracket laser welding |
| CN106395262A (en) * | 2016-11-18 | 2017-02-15 | 苏州鑫润旺精密机械有限公司 | Slide block conveying mechanism of car door stopper |
| CN207578096U (en) * | 2017-12-22 | 2018-07-06 | 上海埃蒙迪材料科技股份有限公司 | The groove processing unit (plant) of pneumatic type metal support groove body |
| CN209206692U (en) * | 2018-12-03 | 2019-08-06 | 镇江米青机电有限公司 | A kind of orthodontic bracket positioning device for welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109317797A (en) | 2019-02-12 |
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Effective date of registration: 20240204 Address after: 518118 Zone E, 4F, Phase II, Glenda Equipment Industrial Park, Zhukeng Community, Longtian Sub district Office, Pingshan District, Shenzhen, Guangdong Applicant after: QIAOSI BIOLOGY (SHENZHEN) TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No. 42 Huancheng Road, Zhenjiang City, Jiangsu Province, 212000 Applicant before: ZHENJIANG MIQING ELECTROMECHANICAL CO.,LTD. Country or region before: China |
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