CN108555798B - Bonding fixture and mechanical arm - Google Patents
Bonding fixture and mechanical arm Download PDFInfo
- Publication number
- CN108555798B CN108555798B CN201810524237.8A CN201810524237A CN108555798B CN 108555798 B CN108555798 B CN 108555798B CN 201810524237 A CN201810524237 A CN 201810524237A CN 108555798 B CN108555798 B CN 108555798B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- workbench
- main body
- bonding
- magnetic mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000004907 flux Effects 0.000 claims abstract description 6
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/002—Magnetic work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Abstract
The invention discloses a bonding clamp and a mechanical arm, which comprise a workbench movably connected to the upper part of a main body, wherein a magnetic mechanism is rotatably connected in a cavity formed at the joint of the main body and the workbench, a magnetic conduction sheet for conducting magnetism of the magnetic mechanism is arranged on the workbench, an adjusting screw for adjusting the horizontal rotation position of the magnetic mechanism and controlling the magnetic flux of the magnetic mechanism is arranged in the main body, a short circuit sheet embedded into the main body is arranged on one side of the magnetic mechanism, and a heating pipe for adjusting temperature is arranged in the workbench. The invention skillfully solves a series of problems of easy slipping, poor fixity and easy damage to the product shell of the existing bonding clamp by the magnetic adsorption principle of the magnetic mechanism, simultaneously realizes the adjustment of the magnetic force, combines a heating pipe to enhance the metal surface activity during bonding, improves the bonding speed and quality, and greatly improves the working efficiency of the device.
Description
Technical Field
The invention relates to the technical field of bonding procedures, in particular to a bonding clamp and a mechanical arm.
Background
At present, three working modes exist for the bonding machine clamp: the first is to place the product on the table top of the clamp by the self weight of the product, so that shaking and displacement are easy to generate during the bonding process, and the product is easy to slide off the table top. The second is vacuum adsorption, and an external vacuum source is used for generating adsorption force to absorb the product, so that the mode has higher requirements on the stability of vacuum and the flatness of the product, such as unstable vacuum, out-of-tolerance product flatness, and the vacuum pipelines are mutually wound and folded to lose vacuum when bonding, so that the product cannot be fixed, and the bonding quality is affected. The third is mechanical compaction, which compacts the product by mechanical means during operation, affecting the outer shell of the product. Every time a product is replaced, the pressing plate is required to be loosened, so that the efficiency is influenced, and the product is damaged. The fixing device is extremely easy to damage, and the later maintenance cost is higher. The bonding machine clamp has respective problems, and how to solve the product defects and design a brand new bonding machine clamp becomes a problem which is urgently needed to be solved by designers in the related field.
Disclosure of Invention
The invention aims to provide a bonding clamp and a mechanical arm, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bonding anchor clamps, includes swing joint at the workstation on main part upper portion, the cavity internal rotation that main part and workstation junction formed is connected with magnetic force mechanism, install the magnetic conduction piece that is used for conducting magnetic force mechanism magnetism on the workstation, install the adjusting screw that is used for adjusting magnetic force mechanism horizontal rotation position and realizes controlling magnetic force mechanism magnetic flux in the main part, the short circuit piece of embedding main part is installed to one side of magnetic force mechanism, the workstation embeds there is the heating pipe that is used for adjusting temperature.
The magnetic force mechanism consists of a handle, a right armature, a left armature and a magnet, wherein the right armature and the left armature are respectively and fixedly connected to two sides of the magnet, and the right armature, the left armature and the magnet are fixedly connected to the handle.
The magnetic force mechanism is rotationally connected in a cavity formed by the main body and the workbench through a rotating shaft and rotates by 90 degrees horizontally.
The bottom of main part is connected with lift platform through the retaining member rotation, and evenly has arranged three callus on the sole that is used for preventing static in lift platform's bottom.
The side wall of the main body is provided with an electric joint fixedly connected through a fixing plate, a thermocouple is arranged in the workbench, and the electric joint is respectively connected with a heating pipe and the thermocouple.
And a protective sleeve is arranged on the periphery of the workbench.
A robotic arm employing any of the bonding jigs.
According to the technical scheme, the magnetic adsorption principle of the magnetic mechanism skillfully solves a series of problems of easy slipping, poor fixity and easy damage to the product shell of the existing bonding clamp, and simultaneously the magnetic flux of the magnetic mechanism can be controlled through the adjusting screw to realize the adjustment of the magnetic force, and the metal surface activity is enhanced during bonding by combining the heating pipe, so that the bonding speed and quality are improved, the product is not easy to damage, the later maintenance is convenient, and the working efficiency of the device is greatly improved.
Drawings
FIG. 1 is a side cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic diagram of a magnetic force mechanism according to the present invention.
In the figure: the device comprises a right armature, a short circuit piece, a handle, a magnet, a left armature, a fixed plate, a heating pipe, an electric joint, a thermocouple, a protective sleeve, a workbench, an adjusting screw, a main body, a locking piece, a lifting platform, a foot pad and a magnetic conduction sheet, wherein the handle is arranged on the right armature, the short circuit piece is arranged on the left armature, the handle is arranged on the right armature, the handle is arranged on the left armature, the handle is arranged on the handle, the magnetic conduction sheet is arranged on the left armature, the handle is arranged on the handle, the handle is.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
1-3, a bonding fixture comprises a workbench 11 movably connected to the upper part of a main body 13, wherein the workbench 11 can be adapted to bonding products of a hybrid integrated circuit production line, and clamping grooves or through holes with different sizes are processed according to different sizes of the products so as to place pins of the products and enable a product shell to be tightly attached to the workbench 11; the periphery of the workbench 11 is provided with a protective sleeve 10, which plays a role in protecting the workbench 11 and simultaneously protects operators from being hurt by the heatable workbench 11; the bottom of the main body 13 is rotatably connected with a lifting platform 15 through a locking piece 14, three foot pads 16 for preventing static electricity are uniformly distributed at the bottom of the lifting platform 15, the lifting position of the lifting platform 15 can be controlled through the locking piece 14, and the function of adjusting the height of the workbench 11 is achieved; the side wall of the main body 13 is provided with an electric connector 8 fixedly connected through the fixing plate 6, the workbench 11 is internally provided with a thermocouple 9, the electric connector 8 is respectively connected with the heating pipe 7 and the thermocouple 9, the temperature of the workbench 11 can be controlled and regulated through the heating pipe 7, the efficient bonding effect of the product is realized, and the thermocouple 9 has an effective temperature measuring effect; the magnetic mechanism is rotationally connected in a cavity formed at the connection part of the main body 13 and the workbench 11 and consists of a handle 3, a right armature 1, a left armature 5 and a magnet 4, the right armature 1 and the left armature 5 are respectively and fixedly connected to two sides of the magnet 4, the right armature 1, the left armature 5 and the magnet 4 are respectively and fixedly connected to the handle 3, the magnetic mechanism is rotationally connected in the cavity formed by the main body 13 and the workbench 11 through a rotating shaft and rotates by 90 degrees horizontally, when the magnetic mechanism rotates to the lower part of the magnetic conducting sheet 17, the magnetic force is connected and plays a role of magnetic attraction, and when the magnetic mechanism rotates to the position of the short circuit sheet 2, the magnetic force is interrupted, and the product is unloaded; the workbench 11 is provided with a magnetic conduction sheet 17 for conducting magnetism of the magnetic force mechanism, the main body 13 is internally provided with an adjusting screw 12 for adjusting the horizontal rotation position of the magnetic force mechanism and controlling the magnetic flux of the magnetic force mechanism, one end of the adjusting screw 12 is propped against the armature, when the adjusting screw 12 is rotated, the position of the armature can be controlled by controlling the screwing-out length of the adjusting screw 12, and the effect of adjusting the contact area with the magnetic conduction sheet 17 is realized, so that the magnetic flux is controllable, and the influence on a product shell is reduced; one side of the magnetic force mechanism is provided with a short-circuit sheet 2 embedded into a main body 13, a heating pipe 7 for temperature adjustment is arranged in the workbench 11, and the heating pipe 7 can be continuously adjustable at 0-200 ℃, so that the metal surface activity during bonding is enhanced, the energy during bonding is increased, and the bonding speed and quality are improved; the present invention also protects the robotic arm used to bond the clamp.
The working principle of the invention is as follows:
when the magnetic force mechanism is used, a product is placed on the workbench 11, the magnetic force mechanism is pushed to the lower side of the magnetic conducting sheet 17 through the handle 3, at the moment, the magnetic force of the magnet 4 passes through the right armature 1, the left armature 5 and the magnetic conducting sheet 17 on the workbench 11 and forms a closed magnetic circuit with the product, the product is adsorbed on the workbench 11, and when the product needs to be unloaded, the magnetic force mechanism is pushed to the position of the short circuit sheet 2 through the handle 3, the magnetic circuit is disconnected, the product is subjected to demagnetizing unloading, and the product is taken down. The strength of the magnetic force can be precisely controlled through the adjusting screw 12, one end of the adjusting screw 12 is propped against the side face of the armature, the screwing-out length is controlled through screwing the adjusting screw 12, the position of the armature is controlled, the effect of the contact area between the magnetic force mechanism and the magnetic conducting sheet 17 is achieved, and therefore continuous regulation and control of the magnetic force are achieved; meanwhile, the bonding clamp can be heated or not heated according to the selection of products, when the heating is needed, the workbench 11 is heated through the heating pipe 7, so that the effect of enhancing the metal surface activity is achieved, the bonding speed and the bonding quality are improved, the lifting platform 15 is arranged on the bonding clamp, the lifting height of the lifting platform 15 can be controlled according to the actual demands of operators in the use process, and the lifting platform 15 is locked through the locking piece 14, so that the bonding clamp is convenient and quick.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a bonding anchor clamps, includes workstation (11) of swing joint in main part (13) upper portion, its characterized in that: the device is characterized in that a magnetic mechanism is rotationally connected in a cavity formed at the joint of the main body (13) and the workbench (11), a magnetic conduction sheet (17) for conducting magnetism of the magnetic mechanism is installed on the workbench (11), an adjusting screw (12) for adjusting the horizontal rotation position of the magnetic mechanism and controlling the magnetic flux of the magnetic mechanism is installed in the main body (13), a short circuit sheet (2) embedded in the main body (13) is installed on one side of the magnetic mechanism, and a heating pipe (7) for adjusting temperature is arranged in the workbench (11); the magnetic force mechanism is composed of a handle (3), a right armature (1), a left armature (5) and a magnet (4), wherein the right armature (1) and the left armature (5) are respectively and fixedly connected to two sides of the magnet (4), and the right armature (1), the left armature (5) and the magnet (4) are fixedly connected to the handle (3).
2. A bonding fixture according to claim 1, wherein: the magnetic force mechanism is rotationally connected in a cavity formed by the main body (13) and the workbench (11) through a rotating shaft and rotates by 90 degrees horizontally.
3. A bonding fixture according to claim 1, wherein: the bottom of main part (13) is connected with lift platform (15) through retaining member (14) rotation, and evenly arranged three callus on the sole (16) that are used for preventing static in the bottom of lift platform (15).
4. A bonding fixture according to claim 1, wherein: the side wall of the main body (13) is provided with an electric connector (8) fixedly connected through a fixing plate (6), a thermocouple (9) is arranged in the workbench (11), and the electric connector (8) is respectively connected with the heating pipe (7) and the thermocouple (9).
5. A bonding fixture according to claim 1, wherein: and a protective sleeve (10) is arranged on the periphery of the workbench (11).
6. A mechanical arm, characterized in that: use of a bonding jig according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524237.8A CN108555798B (en) | 2018-05-28 | 2018-05-28 | Bonding fixture and mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524237.8A CN108555798B (en) | 2018-05-28 | 2018-05-28 | Bonding fixture and mechanical arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108555798A CN108555798A (en) | 2018-09-21 |
| CN108555798B true CN108555798B (en) | 2023-10-24 |
Family
ID=63539742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810524237.8A Active CN108555798B (en) | 2018-05-28 | 2018-05-28 | Bonding fixture and mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555798B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883740B (en) * | 2019-12-13 | 2021-08-27 | 山东智迈德智能科技有限公司 | Automatic change welding robot maintenance and use operation panel |
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|---|---|---|---|---|
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| GB1335741A (en) * | 1970-02-16 | 1973-10-31 | Maurer W | Magnetic chuck |
| JPS62202507A (en) * | 1985-10-16 | 1987-09-07 | ラリ−・ケイ・グツドマン | Magnetic mounting device |
| JPH0570168U (en) * | 1992-02-27 | 1993-09-21 | 株式会社コパル | Magnetic force adjustment mechanism |
| AU1761895A (en) * | 1994-04-26 | 1995-11-02 | Thermo Magnetic Systems (Australia) Pty Limited | Magnetic holding device |
| JPH09275121A (en) * | 1996-04-05 | 1997-10-21 | Nippon Steel Corp | Wire bonding device and wire bonding method |
| WO1999038726A1 (en) * | 1998-02-02 | 1999-08-05 | Perry John Underwood | A securing device |
| AU1976301A (en) * | 1999-12-06 | 2001-06-18 | Magswitch Technology Worldwide Pty Limited | Switchable permanent magnetic device |
| CA2527339A1 (en) * | 2005-12-07 | 2007-06-07 | Claude Roy | Controllable electromagnetic bench work piece holder |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9613738B2 (en) * | 2014-01-30 | 2017-04-04 | Ixtur Oy | Magnet |
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| JPH0570168U (en) * | 1992-02-27 | 1993-09-21 | 株式会社コパル | Magnetic force adjustment mechanism |
| AU1761895A (en) * | 1994-04-26 | 1995-11-02 | Thermo Magnetic Systems (Australia) Pty Limited | Magnetic holding device |
| JPH09275121A (en) * | 1996-04-05 | 1997-10-21 | Nippon Steel Corp | Wire bonding device and wire bonding method |
| WO1999038726A1 (en) * | 1998-02-02 | 1999-08-05 | Perry John Underwood | A securing device |
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| CN105196210A (en) * | 2015-10-19 | 2015-12-30 | 姜俊博 | Integrated pneumatic permanent magnetic chuck |
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| CN208323299U (en) * | 2018-05-28 | 2019-01-04 | 中国电子科技集团公司第四十三研究所 | A kind of bonding fixture |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108555798A (en) | 2018-09-21 |
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