CN111295060B - Clamping device for chip capacitor - Google Patents
Clamping device for chip capacitor Download PDFInfo
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- CN111295060B CN111295060B CN202010299797.5A CN202010299797A CN111295060B CN 111295060 B CN111295060 B CN 111295060B CN 202010299797 A CN202010299797 A CN 202010299797A CN 111295060 B CN111295060 B CN 111295060B
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- adsorption
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- fixedly connected
- clamping
- shell
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3494—Heating methods for reflowing of solder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a chip capacitor clamping device which comprises a clamping support column, a clamping module, a PCB (printed circuit board), a chip capacitor, an adsorption module, an adsorption tube, a ventilation plate and a fixed detection rod, wherein the clamping module is fixedly connected to the upper surface of the clamping support column. According to the invention, the PCB can be fixed on the upper surface of the device through the arranged clamping module, so that the dislocation phenomenon is prevented during chip mounting, the device can generate negative pressure through the arranged spiral column, so that the purpose of adsorbing the chip capacitor can be achieved, the verticality of the device can be ensured when the three fixed detection rods simultaneously touch the upper surface of the PCB through the matching of the movable detection rods and the three fixed detection rods, and whether the fixed detection rods are completely attached to the upper surface of the PCB can be detected through the movable detection rods, and the connection between the adsorption tube and the adsorption shell cavity can be disconnected, so that the chip capacitor is released.
Description
Technical Field
The invention relates to the technical field of photoelectron, in particular to a clamping device for a chip capacitor.
Background
The chip capacitor has two size expression methods, one is expressed by inches, the other is expressed by millimeters, the serial types of the chip capacitor are 0402, 0603, 0805, 1206, 1210, 1808, 1812, 2010, 2225 and 2512, the size expression is an inch expression, 04 represents that the length is 0.04 inches, 02 represents that the width is 0.02 inches, the smaller the size of the chip capacitor is, the installation difficulty on a PCB board is high, and the phenomenon that the capacitor stands up easily occurs in the reflow soldering process of the chip capacitor, so that the soldering failure phenomenon is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a clamping device for a chip capacitor, which solves the problem that the capacitor is easy to stand up in the reflow soldering process of the chip capacitor, so that the soldering fails.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a paster electric capacity clamping device, includes centre gripping support column, clamping module, PCB board, paster electric capacity, adsorption module, adsorption tube, ventilative board and fixed measuring pole, the last fixed surface of centre gripping support column is connected with clamping module, and the middle part of clamping module upper surface is provided with the PCB board, and the middle part of PCB board upper surface is provided with paster electric capacity, and the upper surface overlap joint of paster electric capacity has the adsorption tube, and the top of adsorption tube is provided with adsorption module, and adsorption module's last fixed surface is connected with ventilative board, the outside of adsorption tube is provided with fixed measuring pole.
The clamping module comprises a clamping base, a clamping nut and a clamping pressing plate, four through holes are formed in the upper surface of the clamping base, the clamping nut is connected to each through hole in a threaded mode, the clamping pressing plate is sleeved on the outer side of a screw rod of the clamping nut, and the clamping pressing plate is overlapped on the edge of the upper surface of the PCB.
The adsorption module comprises an adsorption shell, a vacuum shell fixing sleeve, a vacuum ventilating plate, a spiral column, a gear support, a driving motor, an adsorption driving gear, a stabilizing support, a vacuum shell, a detection gear, a detection annular rack, a detection torque rod, a torque rod support, a connecting pipeline, a switch ball, a vacuum shell support, a detection spring, a limiting ring and a movable detection rod, wherein the top end of the adsorption shell is fixedly connected with the ventilating plate, the top end of the inner wall of the adsorption shell is fixedly connected with the driving motor through the driving motor support, an output shaft of the driving motor is fixedly connected with the adsorption driving gear, the outer surface of the adsorption driving gear is connected with the driving gear through the gear support gear, the gear support is fixedly connected with the adsorption shell, the spiral column is fixedly connected with the center of the lower surface of, the stabilizing support is fixedly connected with the adsorption shell, a vacuum air-permeable plate is arranged below the stabilizing support and is rotationally connected with the spiral column, a vacuum shell is fixedly connected to the lower surface of the vacuum air-permeable plate, a vacuum shell fixing sleeve is sleeved on the outer surface of the vacuum shell and is fixedly connected with the bottom surface of the inner wall of the adsorption shell, a through hole is formed in the bottom surface of the inner wall of the vacuum shell, a connecting pipeline is fixedly connected below the through hole, an adsorption pipe is fixedly connected to the bottom end of the connecting pipeline, a switch ball is rotationally connected to the top end of the inner wall of the connecting pipeline, a detection torque rod is fixedly connected to the right side of the switch ball and is rotationally connected with the side surface of the connecting pipeline, a torque rod support is rotationally connected to the outer surface of the detection torque rod and is fixedly connected with the bottom surface of the adsorption shell, and a detection gear is, the outer surface gear connection who detects the gear has and detects cyclic annular rack, detects the bottom fixedly connected with activity detection pole of cyclic annular rack, and the outer fixed surface of activity detection pole is connected with the spacing ring, is provided with the detection spring between the opposite face of spacing ring and adsorption shell to the detection spring encircles at the surface of activity detection pole.
Preferably, the upper surface of the air permeable plate is provided with air holes, and the upper surface of the vacuum air permeable plate is provided with air holes.
Preferably, the upper side of the outer surface of the spiral column is of a polished rod structure, and the lower side of the outer surface of the spiral column is of a spiral structure.
Preferably, the number of the fixed detection rods is three, the three fixed detection rods are circularly arrayed on the outer side of the adsorption tube, the included angle between each fixed detection rod is ninety degrees, and the top end of each fixed detection rod is fixedly connected with the bottom surface of the adsorption shell.
Preferably, the centre gripping support column is three to three fixed measuring pole circular array is at the lower surface of centre gripping base, and the contained angle between every fixed measuring pole is one hundred twenty degrees.
Compared with the prior art, the invention provides a clamping device for a chip capacitor, which has the following beneficial effects: according to the invention, the PCB can be fixed on the upper surface of the device through the arranged clamping module, so that the dislocation phenomenon is prevented during chip mounting, the device can generate negative pressure through the arranged spiral column, so that the purpose of adsorbing the chip capacitor can be achieved, the verticality of the device can be ensured when the three fixed detection rods simultaneously touch the upper surface of the PCB through the matching of the movable detection rods and the three fixed detection rods, and whether the fixed detection rods are completely attached to the upper surface of the PCB can be detected through the movable detection rods, and the connection between the adsorption tube and the adsorption shell cavity can be disconnected, so that the chip capacitor is released.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the detecting spring according to the present invention.
FIG. 3 is a schematic view of the present invention.
FIG. 4 is a schematic view of the adsorption module structure of the present invention.
FIG. 5 is a schematic view of a clamping module according to the present invention.
In the figure: 1-clamping a support column; 2-a clamping module; 201-clamping base; 202-a clamping nut; 203-clamping a pressure plate; 3-a PCB board; 4-a chip capacitor; 5-an adsorption module; 501-an adsorption shell; 502-vacuum shell fixation sleeve; 503-vacuum air permeable plate; 504-a spiral column; 505-a gear holder; 506-a drive motor support; 507-driving a motor; 508-adsorption driving gear; 509-a drive gear; 510-a stabilizing support; 511-vacuum shell; 512-detecting the gear; 513-detecting the annular rack; 514-detecting the torque rod; 515-torque rod support; 516-connecting a pipe; 517-switch ball; 518-vacuum shell holder; 519-a detection spring; 520-a limit ring; 521-a movable detection rod; 6-an adsorption tube; 7-a breathable plate; 8-fixing the detection rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 show a chip capacitor clamping device, which comprises a clamping support column 1, a clamping module 2, a PCB board 3, a chip capacitor 4, an adsorption module 5, an adsorption tube 6, a vent plate 7 and a fixed detection rod 8, wherein the upper surface of the clamping support column 1 is fixedly connected with the clamping module 2, the middle part of the upper surface of the clamping module 2 is provided with the PCB board 3, the middle part of the upper surface of the PCB board 3 is provided with the chip capacitor 4, the upper surface of the chip capacitor 4 is lapped with the adsorption tube 6, the top end of the adsorption tube 6 is provided with the adsorption module 5, the upper surface of the adsorption module 5 is fixedly connected with the vent plate 7, and the outer side of the adsorption tube 6 is.
Fig. 5 is a schematic structural diagram of the clamping module of the present invention, wherein the clamping module 2 includes a clamping base 201, a clamping nut 202 and a clamping pressing plate 203, four through holes are formed on the upper surface of the clamping base 201, the clamping nut 202 is screwed into each through hole, the clamping pressing plate 203 is sleeved on the outer side of the screw of the clamping nut 202, and the clamping pressing plate 203 is overlapped on the edge of the upper surface of the PCB 3.
As shown in fig. 4, which is a schematic structural diagram of an adsorption module of the present invention, an adsorption module 5 includes an adsorption housing 501, a vacuum housing fixing sleeve 502, a vacuum vent plate 503, a spiral column 504, a gear bracket 505, a driving motor bracket 506, a driving motor 507, an adsorption driving gear 508, a driving gear 509, a stabilizing bracket 510, a vacuum housing 511, a detection gear 512, a detection ring rack 513, a detection torque rod 514, a torque rod bracket 515, a connecting pipe 516, a switch ball 517, a vacuum housing bracket 518, a detection spring 519, a limit ring 520 and a movable detection rod 521, the top end of the adsorption housing 501 is fixedly connected with a vent plate 7, the top end of the inner wall of the adsorption housing 501 is fixedly connected with the driving motor 507 through the driving motor bracket 506, the output shaft of the driving motor 507 is fixedly connected with the adsorption driving gear 508, the outer surface of the adsorption driving gear, the gear support 505 is fixedly connected with the adsorption shell 501, the center of the lower surface of the driving gear 509 is fixedly connected with the spiral column 504, the outer surface of the spiral column 504 is rotatably connected with the stabilizing support 510, the stabilizing support 510 is fixedly connected with the adsorption shell 501, the vacuum air-permeable plate 503 is arranged below the stabilizing support 510, the vacuum air-permeable plate 503 is rotatably connected with the spiral column 504, the lower surface of the vacuum air-permeable plate 503 is fixedly connected with the vacuum shell 511, the outer surface of the vacuum shell 511 is sleeved with the vacuum shell fixing sleeve 502, the vacuum shell fixing sleeve 502 is fixedly connected with the bottom surface of the inner wall of the adsorption shell 501, the bottom surface of the inner wall of the vacuum shell 511 is provided with a through hole, the lower part of the through hole is fixedly connected with the connecting pipeline 516, the bottom end of the connecting pipeline 516 is fixedly connected with the adsorption tube 6, the top end, detect torque rod 514 and connecting tube 516 side and rotate and be connected, the surface that detects torque rod 514 rotates and is connected with torque rod support 515, torque rod support 515 and the bottom surface fixed connection who adsorbs shell 501, the right-hand member fixedly connected with that detects torque rod 514 detects gear 512, the surface gear connection that detects gear 512 has the cyclic annular rack of detection 513, the bottom fixedly connected with activity that detects cyclic annular rack 513 detects pole 521, the outer fixed surface of activity detection pole 521 is connected with spacing ring 520, be provided with between the relative face of spacing ring 520 and absorption shell 501 and detect spring 519, and detect spring 519 and encircle the surface at activity detection pole 521.
When in use, a user firstly installs the PCB 3 on the upper surface of the clamping base 201 through the clamping nut 202 and the clamping pressing plate 203, at this time, the user takes up the adsorption module 5, and aligns the bottom end of the adsorption tube 6 with the capacitor in the capacitor box, at this time, the driving motor 507 is started, the driving gear 509 is driven to rotate through the adsorption driving gear 508, at this time, because the driving gear 509 is fixedly connected with the spiral column 504, the spiral column 504 rotates, at this time, the air in the cavity of the adsorption shell 501 is discharged upwards, so the pressure in the adsorption shell 501 is reduced, and is transmitted to the bottom end of the adsorption tube 6 through the connecting pipe 516, thereby the patch capacitor 4 is adsorbed, when the patch capacitor 4 is moved to the corresponding position, the device is put down vertically as much as possible, and each fixed detection rod 8 is contacted with the upper surface of the PCB 3, at this time, the movable detection rod 521 will overcome the elastic force of the spring to, drive through detecting annular rack 513 and detect gear 512 and rotate, because detect gear 512 and switch ball 517 through detecting torque rod 514 fixed connection, so switch ball 517 rotates to cut off the connection between absorption shell 501 and the adsorption tube 6, and then make chip capacitor 4 break away from the bottom of adsorption tube 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a paster electric capacity clamping device, includes centre gripping support column (1), centre gripping module (2), PCB board (3), paster electric capacity (4), adsorption module (5), adsorption tube (6), ventilative board (7) and fixed measuring rod (8), its characterized in that: the clamping module (2) is fixedly connected to the upper surface of the clamping support column (1), the PCB (3) is arranged in the middle of the upper surface of the clamping module (2), the patch capacitor (4) is arranged in the middle of the upper surface of the PCB (3), an adsorption tube (6) is lapped on the upper surface of the patch capacitor (4), the adsorption module (5) is arranged at the top end of the adsorption tube (6), the ventilation plate (7) is fixedly connected to the upper surface of the adsorption module (5), and a fixed detection rod (8) is arranged on the outer side of the adsorption tube (6);
the clamping module (2) comprises a clamping base (201), a clamping nut (202) and a clamping pressing plate (203), four through holes are formed in the upper surface of the clamping base (201), the clamping nut (202) is connected to each through hole in a threaded mode, the clamping pressing plate (203) is sleeved on the outer side of a screw rod of the clamping nut (202), and the clamping pressing plate (203) is overlapped on the edge of the upper surface of the PCB (3);
the adsorption module (5) comprises an adsorption shell (501), a vacuum shell fixing sleeve (502), a vacuum air-permeable plate (503), a spiral column (504), a gear bracket (505), a driving motor bracket (506), a driving motor (507), an adsorption driving gear (508), a driving gear (509), a stabilizing bracket (510), a vacuum shell (511), a detection gear (512), a detection annular rack (513), a detection torque rod (514), a torque rod bracket (515), a connecting pipeline (516), a switch ball (517), a vacuum shell bracket (518), a detection spring (519), a limiting ring (520) and a movable detection rod (521), wherein the top end of the adsorption shell (501) is fixedly connected with an air-permeable plate (7), the top end of the inner wall of the adsorption shell (501) is fixedly connected with the driving motor (507) through the driving motor bracket (506), and an output shaft of the driving motor (507) is fixedly connected with the adsorption driving gear (508), the outer surface of the adsorption driving gear (508) is connected with a driving gear (509) through a gear support (505) in a gear manner, the gear support (505) is fixedly connected with the adsorption shell (501), the center of the lower surface of the driving gear (509) is fixedly connected with a spiral column (504), the outer surface of the spiral column (504) is rotatably connected with a stabilizing support (510), the stabilizing support (510) is fixedly connected with the adsorption shell (501), a vacuum air-permeable plate (503) is arranged below the stabilizing support (510), the vacuum air-permeable plate (503) is rotatably connected with the spiral column (504), the lower surface of the vacuum air-permeable plate (503) is fixedly connected with a vacuum shell (511), the outer surface of the vacuum shell (511) is sleeved with a vacuum shell fixing sleeve (502), the vacuum shell fixing sleeve (502) is fixedly connected with the bottom surface of the inner wall of the adsorption shell (501), and the bottom surface of the inner, a connecting pipeline (516) is fixedly connected below the through hole, the bottom end of the connecting pipeline (516) is fixedly connected with an adsorption tube (6), the top end of the inner wall of the connecting pipeline (516) is rotatably connected with a switch ball (517), the right side of the switch ball (517) is fixedly connected with a detection torque rod (514), the detection torque rod (514) is rotatably connected with the side surface of the connecting pipeline (516), the outer surface of the detection torque rod (514) is rotatably connected with a torque rod support (515), the torque rod support (515) is fixedly connected with the bottom surface of the adsorption shell (501), the right end of the detection torque rod (514) is fixedly connected with a detection gear (512), the outer surface of the detection gear (512) is connected with a detection annular rack (513), the bottom end of the detection annular rack (513) is fixedly connected with a movable detection rod (521), and the outer surface of the movable detection rod (521) is fixedly, a detection spring (519) is arranged between the opposite surfaces of the limiting ring (520) and the adsorption shell (501), and the detection spring (519) surrounds the outer surface of the movable detection rod (521).
2. A patch capacitor holding apparatus as claimed in claim 1, wherein: the upper surface of the air permeable plate (7) is provided with air holes, and the upper surface of the vacuum air permeable plate (503) is provided with air holes.
3. A patch capacitor holding apparatus as claimed in claim 1, wherein: the upper side of the outer surface of the spiral column (504) is of a polished rod structure, and the lower side of the outer surface is of a spiral structure.
4. A patch capacitor holding apparatus as claimed in claim 1, wherein: the number of the fixed detection rods (8) is three, the three fixed detection rods (8) are circularly arrayed on the outer side of the adsorption tube (6), the included angle between every two fixed detection rods (8) is ninety degrees, and the top end of every fixed detection rod (8) is fixedly connected with the bottom surface of the adsorption shell (501).
5. A patch capacitor holding apparatus as claimed in claim 1, wherein: the clamping support columns (1) are three, the three fixed detection rods (8) are arranged on the lower surface of the clamping base (201) in a circular array mode, and the included angle between every two fixed detection rods (8) is one hundred twenty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299797.5A CN111295060B (en) | 2020-04-16 | 2020-04-16 | Clamping device for chip capacitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299797.5A CN111295060B (en) | 2020-04-16 | 2020-04-16 | Clamping device for chip capacitor |
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| CN111295060A CN111295060A (en) | 2020-06-16 |
| CN111295060B true CN111295060B (en) | 2021-01-15 |
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| CN202010299797.5A Active CN111295060B (en) | 2020-04-16 | 2020-04-16 | Clamping device for chip capacitor |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111982914B (en) * | 2020-08-08 | 2023-03-21 | 深圳市鹏达诚科技股份有限公司 | Method for detecting internal dark crack of chip capacitor |
| CN112454254A (en) * | 2020-11-30 | 2021-03-09 | 杭州醉夕风科技有限公司 | Intelligent mobile device protective housing assembly system |
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| CN203040023U (en) * | 2013-01-18 | 2013-07-03 | 瑞华高科技电子工业园(厦门)有限公司 | Reinforced sheet heating device |
| CN203283930U (en) * | 2013-05-21 | 2013-11-13 | 东莞爱电电子有限公司 | Quick automatic plate collecting machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941700A (en) * | 1988-09-28 | 1990-07-17 | Lin Huoo Shuenn | Gate array IC puller |
| CN103220886B (en) * | 2013-04-09 | 2015-10-21 | 阳程（佛山）科技有限公司 | A kind of flexible PCB lamination patch machine and processing technology thereof |
| CN109219270A (en) * | 2018-10-22 | 2019-01-15 | 南京铁道职业技术学院 | A kind of SMT chip mounter clamping device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203040023U (en) * | 2013-01-18 | 2013-07-03 | 瑞华高科技电子工业园(厦门)有限公司 | Reinforced sheet heating device |
| CN203283930U (en) * | 2013-05-21 | 2013-11-13 | 东莞爱电电子有限公司 | Quick automatic plate collecting machine |
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