CN111761263A - Circuit board electronic component installation welding mechanism - Google Patents
Circuit board electronic component installation welding mechanism Download PDFInfo
- Publication number
- CN111761263A CN111761263A CN202010583475.3A CN202010583475A CN111761263A CN 111761263 A CN111761263 A CN 111761263A CN 202010583475 A CN202010583475 A CN 202010583475A CN 111761263 A CN111761263 A CN 111761263A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- circuit board
- motor
- electronic component
- welding
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- 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.)
- Pending
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a circuit board electronic component mounting and welding mechanism which comprises an electronic component clamping and mounting module and an automatic welding module. The electronic component clamping and mounting module comprises a sliding chute, a first lead screw, a rotary table, a second lead screw, a third lead screw, a fourth lead screw and a clamping plate; the automatic welding module comprises a sliding rail, a sliding block, an air cylinder, a guide rail, a lifting plate, a fifth screw rod, a sixth screw rod and a welding head. The invention replaces human hands to clamp and install the electronic element on the circuit board, thus realizing automatic transfer of the electronic element and improving the installation efficiency; the welding position can be adjusted by controlling the movement of the welding head, so that the welding can be carried out aiming at different positions, and the welding efficiency is improved; each module works independently and mutually supports, and whole practicality is strong, can wide application in electronic component welding field. The problems that in the prior art, manual installation and welding efficiency is low, error rate is high, and unnecessary labor cost is increased are solved.
Description
Technical Field
The invention belongs to the field of electronic element installation and welding, and particularly relates to a circuit board electronic element installation and welding mechanism.
Background
Electronic components, which are the basic elements of electronic circuits, are typically individually packaged and have two or more leads or metal contacts. The electronic components are interconnected to form an electronic circuit having a specific function, such as: amplifiers, radio receivers, oscillators, etc., one of the common ways to connect electronic components is soldering to a printed circuit board.
In the existing electronic element processing, a manual welding mode is often adopted to weld the electronic element on the circuit board. The manual installation welding efficiency is slow, the error rate is high, and unnecessary labor cost is caused. Therefore, it is desirable to design a device capable of replacing manual electronic component mounting and soldering.
Aiming at the problems, a circuit board electronic element mounting and welding mechanism is designed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a circuit board electronic component mounting and welding mechanism, which solves the problems that in the prior art, manual mounting and welding efficiency is low, error rate is high, and unnecessary labor cost is increased.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a circuit board electronic component installs welding mechanism, includes the bottom plate, be equipped with electronic component clamp on the bottom plate and get installation module and automatic weld module.
The electronic component clamping and installing module comprises a sliding groove, the sliding groove is arranged on the bottom plate, a first lead screw is arranged in the sliding groove, a first motor is arranged at the side end of the sliding groove, and the output end of the first motor is communicated with the sliding groove and fixedly connected with the first lead screw.
The first lead screw penetrates through the supporting plate and is in threaded fit with the supporting plate, a rotary table is arranged on the supporting plate, a first gear is arranged in the rotary table, a fixed seat arranged on the supporting plate is arranged at one end of the rotary table, a second gear is arranged in the fixed seat and is meshed with the first gear, a second motor is arranged on the fixed seat, and the output end of the second motor is communicated with the fixed seat and is fixedly connected with the second gear.
The automatic welding module comprises a sliding rail arranged on the bottom plate, a sliding block is arranged on the sliding rail, and the sliding block freely slides on the sliding rail and does not fall off.
One end of the slide rail is provided with a vertically arranged guide rail, a lifting plate is arranged in the guide rail, and the lifting plate and the slide block are rotatably connected with the transfer rod.
The bottom plate is provided with a conveying belt and a circuit board supporting frame, the circuit board supporting frame is arranged between the electronic component clamping installation module and the automatic welding module, the conveying belt is used for conveying the electronic components, and the circuit board supporting frame is used for placing a circuit board.
The turntable is provided with a base and a third motor, the base is provided with a second lead screw and a lead screw protective shell, and the output end of the third motor is communicated with the base and is in transmission connection with the second lead screw.
The second lead screw penetrates through the first cross rod and is in threaded fit with the first cross rod, a third lead screw is arranged in the first cross rod, a fourth motor is arranged on the first cross rod, the output end of the fourth motor is communicated with the first cross rod and is in transmission connection with the third lead screw, and the third lead screw penetrates through the T-shaped rod and is in threaded fit with the T-shaped rod.
The T-shaped rod is provided with a fifth motor, a fourth lead screw is arranged in the T-shaped rod, the output end of the fifth motor is communicated with the T-shaped rod and is in transmission connection with the fourth lead screw, and the fourth lead screw penetrates through the clamping plate and is in threaded fit with the clamping plate.
The connecting rod is arranged between the sliding blocks, the base plate is provided with a base plate, the base plate is provided with an air cylinder, and the output end of the air cylinder is fixedly connected with the connecting rod.
The lifting plate is internally provided with a fifth lead screw, the fifth lead screw penetrates through the second cross rod and is in threaded fit with the second cross rod, the second cross rod is provided with a sixth motor, a sixth lead screw is arranged in the second cross rod, the sixth lead screw penetrates through the movable block and is fixedly connected with the welding head, and the output end of the sixth motor is communicated with the second cross rod and is in transmission connection with the sixth lead screw.
The invention has the beneficial effects that:
1. the invention replaces human hands to clamp and install the electronic element on the circuit board, thus realizing automatic transfer of the electronic element and improving the installation efficiency;
2. the welding position can be adjusted by controlling the movement of the welding head, so that the welding can be carried out aiming at different positions, and the welding efficiency is improved;
3. the modules of the invention work independently and are matched with each other, the whole practicability is strong, and the invention can be widely applied to the field of electronic element welding.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of an electronic component clamping and mounting module according to an embodiment of the invention;
fig. 3 is a front view of an electronic component clamping and mounting module according to an embodiment of the present invention;
fig. 4 is a bottom view of the electronic component clamping and mounting module according to the embodiment of the invention;
FIG. 5 is an enlarged view at A of FIG. 2;
FIG. 6 is a schematic view of an automated welding module of an embodiment of the present invention;
FIG. 7 is a bottom view of an automated welding module of an embodiment of the present invention.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1, a circuit board electronic component mounting and welding mechanism includes a bottom plate 1, an electronic component clamping and mounting module 2, a conveyor belt 6, a circuit board support frame 4 and an automatic welding module 3 are arranged on the bottom plate 1, the circuit board support frame 4 is arranged between the electronic component clamping and mounting module 2 and the automatic welding module 3, and the conveyor belt 6 is arranged at the side end of the electronic component clamping and mounting module 2. The conveyor belt 6 is used for conveying electronic components 7, and the circuit board support frame 4 is used for placing circuit boards 5. It should be noted that the conveyor belt 6 and the circuit board support frame 4 are conventional technical means in the art, and will not be described in detail later.
As shown in fig. 2, 3, 4, and 5, the electronic component clamping and mounting module 2 includes a sliding slot 21, and the sliding slot 21 is disposed on the bottom plate 1. Be equipped with first lead screw 23 in the spout 21, the side of spout 21 is equipped with first motor 22, the output intercommunication spout 21 of first motor 22 and with first lead screw 23 fixed connection. The first lead screw 23 penetrates through the support plate 24 and is in threaded fit with the support plate 24. A rotary table 25 is arranged on the supporting plate 24, and a first gear 26 is arranged in the rotary table 25. One end of the turntable 25 is provided with a fixed seat 27 arranged on the support plate 24, a second gear 220 is arranged in the fixed seat 27, and the second gear 220 is meshed with the first gear 26. The fixed seat 27 is provided with a second motor 28, and an output end of the second motor 28 is communicated with the fixed seat 27 and is fixedly connected with the second gear 220. The turntable 25 is provided with a base 29 and a third motor 210, the base 29 is provided with a second lead screw 217 and a lead screw protective shell 211, and the output end of the third motor 210 is communicated with the base 29 and is in transmission connection with the second lead screw 217. The second lead screw 217 penetrates through the first cross rod 212 and is in threaded fit with the first cross rod 212, a third lead screw 218 is arranged in the first cross rod 212, a fourth motor 213 is arranged on the first cross rod 212, and the output end of the fourth motor 213 is communicated with the first cross rod 212 and is in transmission connection with the third lead screw 218. The third lead screw 218 extends through the T-bar 214 and is threadedly engaged with the T-bar 214. The T-shaped rod 214 is provided with a fifth motor 215, a fourth lead screw 219 is arranged in the T-shaped rod 214, and the output end of the fifth motor 215 is communicated with the T-shaped rod 214 and is in transmission connection with the fourth lead screw 219. The fourth lead screw 219 penetrates the clamp plate 216 and is screw-engaged with the clamp plate 216. It should be noted that the fourth lead screw 219 has a double-threaded structure.
As shown in fig. 6, the automatic welding module 3 includes a slide rail 31 disposed on the bottom plate 1, a slide block 32 is disposed on the slide rail 31, and the slide block 32 slides freely on the slide rail 31 without falling off. A connecting rod 33 is arranged between the sliding blocks 32, a base plate 34 is arranged on the bottom plate 1, an air cylinder 35 is arranged on the base plate 34, and the output end of the air cylinder 35 is fixedly connected with the connecting rod 33. One end of the slide rail 31 is provided with a vertically arranged guide rail 36, a lifting plate 37 is arranged in the guide rail 36, and the lifting plate 37 and the slide block 32 are both rotatably connected with an adapter rod 38. A fifth lead screw 39 is arranged in the lifting plate 37, the fifth lead screw 39 penetrates through the second cross bar 310 and is in threaded fit with the second cross bar 310, and it should be noted that a driving motor of the fifth lead screw 39 is arranged in the lifting plate 37 and is not shown in the figure. A sixth motor 311 is disposed on the second cross bar 310, as shown in fig. 7, a sixth lead screw 314 is disposed in the second cross bar 310, and the sixth lead screw 314 penetrates through the moving block 312 and is fixedly connected to the welding head 313. The output end of the sixth motor 311 is communicated with the second cross bar 310 and is in transmission connection with a sixth lead screw 314.
When the electronic component clamping and installing device is used, the conveyor belt 6 is started, the electronic component 7 is conveyed to one end of the electronic component clamping and installing module 2, and the circuit board 5 is placed on the circuit board supporting frame 4. Then, the third motor 210 is started to control the second lead screw 217 to rotate, so as to drive the first cross bar 212 to move downwards, and the third motor 210 is turned off when the clamping plate 216 is placed on the electronic component 7. Then, the fifth motor 215 is started to move the clamp plates 216 toward each other, and the fifth motor 215 is turned off after the clamp plates 216 clamp the electronic component 7 tightly. The third motor 210 is then reversed so that the first cross bar 212 returns to the initial position, and the second motor 28 is then activated so that the second gear 220 rotates the first gear 26 and thus the turntable 25, and the second motor 28 is deactivated when the turntable 25 rotates 180 °. Then, the first motor 22 is started to rotate the first lead screw 23, and the fourth motor 213 is started to adjust the horizontal position of the electronic component 7 according to actual needs by the third lead screw 218. When the electronic component 7 is placed directly above the region to be soldered on the circuit board 5, the third motor 210 and the fifth motor 215 are reversed again, the electronic component 7 is placed on the region to be soldered on the circuit board 5, and then the second motor 28 and the third motor 210 are reversed so that the first cross bar 212 is returned to the initial position.
And then the output end of the air cylinder 35 is controlled to extend out according to actual requirements, the vertical height of the lifting plate 37 is controlled, and the vertical height of the welding head 313 is further controlled. And then, controlling the fifth screw 39 to rotate, starting the sixth motor 311, controlling the sixth screw 314 to rotate, further controlling the horizontal position of the welding head 313, and after the welding is finished, enabling the lifting plate 37 and the welding head 313 to return to the initial positions.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. A circuit board electronic component mounting and welding mechanism comprises a bottom plate (1), and is characterized in that an electronic component clamping and mounting module (2) and an automatic welding module (3) are arranged on the bottom plate (1);
the electronic component clamping and mounting module (2) comprises a sliding groove (21), the sliding groove (21) is arranged on the bottom plate (1), a first lead screw (23) is arranged in the sliding groove (21), a first motor (22) is arranged at the side end of the sliding groove (21), and the output end of the first motor (22) is communicated with the sliding groove (21) and fixedly connected with the first lead screw (23);
the first lead screw (23) penetrates through the supporting plate (24) and is in threaded fit with the supporting plate (24), a rotary table (25) is arranged on the supporting plate (24), a first gear (26) is arranged in the rotary table (25), a fixed seat (27) arranged on the supporting plate (24) is arranged at one end of the rotary table (25), a second gear (220) is arranged in the fixed seat (27), the second gear (220) is meshed with the first gear (26), a second motor (28) is arranged on the fixed seat (27), and the output end of the second motor (28) is communicated with the fixed seat (27) and is fixedly connected with the second gear (220);
the automatic welding module (3) comprises a sliding rail (31) arranged on the bottom plate (1), a sliding block (32) is arranged on the sliding rail (31), and the sliding block (32) freely slides on the sliding rail (31) and does not fall off;
one end of the sliding rail (31) is provided with a vertically arranged guide rail (36), a lifting plate (37) is arranged in the guide rail (36), and the lifting plate (37) and the sliding block (32) are rotatably connected with the adapter rod (38).
2. The circuit board electronic component mounting and soldering mechanism according to claim 1, wherein the base plate (1) is provided with a conveyor belt (6) and a circuit board support frame (4), the circuit board support frame (4) is arranged between the electronic component clamping and mounting module (2) and the automatic soldering module (3), the conveyor belt (6) is arranged at the side end of the electronic component clamping and mounting module (2), the conveyor belt (6) is used for conveying the electronic component (7), and the circuit board support frame (4) is used for placing the circuit board (5).
3. The circuit board electronic component mounting and welding mechanism as claimed in claim 1, wherein a base (29) and a third motor (210) are arranged on the turntable (25), a second lead screw (217) and a lead screw protective shell (211) are arranged on the base (29), and an output end of the third motor (210) is communicated with the base (29) and is in transmission connection with the second lead screw (217).
4. The mounting and welding mechanism for the electronic components on the circuit board according to claim 3, wherein the second lead screw (217) penetrates through the first cross bar (212) and is in threaded fit with the first cross bar (212), a third lead screw (218) is arranged in the first cross bar (212), a fourth motor (213) is arranged on the first cross bar (212), an output end of the fourth motor (213) is communicated with the first cross bar (212) and is in transmission connection with the third lead screw (218), and the third lead screw (218) penetrates through the T-shaped rod (214) and is in threaded fit with the T-shaped rod (214).
5. The mounting and welding mechanism for the electronic components on the circuit board according to claim 4, wherein a fifth motor (215) is arranged on the T-shaped rod (214), a fourth lead screw (219) is arranged in the T-shaped rod (214), an output end of the fifth motor (215) is communicated with the T-shaped rod (214) and is in transmission connection with the fourth lead screw (219), and the fourth lead screw (219) penetrates through the clamping plate (216) and is in threaded fit with the clamping plate (216).
6. The mounting and welding mechanism for the electronic components on the circuit board according to claim 1, characterized in that a connecting rod (33) is arranged between the sliding blocks (32), a backing plate (34) is arranged on the bottom plate (1), an air cylinder (35) is arranged on the backing plate (34), and the output end of the air cylinder (35) is fixedly connected with the connecting rod (33).
7. The mounting and welding mechanism for the electronic components on the circuit board according to claim 1, wherein a fifth lead screw (39) is disposed in the lifting plate (37), the fifth lead screw (39) penetrates through the second cross bar (310) and is in threaded fit with the second cross bar (310), a sixth motor (311) is disposed on the second cross bar (310), a sixth lead screw (314) is disposed in the second cross bar (310), the sixth lead screw (314) penetrates through the moving block (312) and is fixedly connected with the welding head (313), and an output end of the sixth motor (311) is communicated with the second cross bar (310) and is in transmission connection with the sixth lead screw (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583475.3A CN111761263A (en) | 2020-06-23 | 2020-06-23 | Circuit board electronic component installation welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583475.3A CN111761263A (en) | 2020-06-23 | 2020-06-23 | Circuit board electronic component installation welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761263A true CN111761263A (en) | 2020-10-13 |
Family
ID=72721872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583475.3A Pending CN111761263A (en) | 2020-06-23 | 2020-06-23 | Circuit board electronic component installation welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111761263A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406701A (en) * | 2021-12-23 | 2022-04-29 | 浙江旗声电子科技股份有限公司 | Multi-pad long and short axis loudspeaker shell forming device and forming method |
| CN115696902A (en) * | 2022-12-27 | 2023-02-03 | 成都古河云科技有限公司 | Environmental factor collection system and packaging hardware |
| WO2023159691A1 (en) * | 2022-02-25 | 2023-08-31 | 滨州学院 | Circuit board welding device for aviation apparatus |
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| CN110877818A (en) * | 2019-12-02 | 2020-03-13 | 安徽惠恩生物科技股份有限公司 | Automatic homogenate of tissue stem cell transports all-in-one |
| CN210157478U (en) * | 2019-03-22 | 2020-03-17 | 浙江东泰阀门有限公司 | Cement resistance welding installation device for circuit board |
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| CN203853994U (en) * | 2014-05-14 | 2014-10-01 | 河北科技大学 | Carrying manipulator with multiple degrees of freedom |
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| WO2023159691A1 (en) * | 2022-02-25 | 2023-08-31 | 滨州学院 | Circuit board welding device for aviation apparatus |
| CN115696902A (en) * | 2022-12-27 | 2023-02-03 | 成都古河云科技有限公司 | Environmental factor collection system and packaging hardware |
| CN115696902B (en) * | 2022-12-27 | 2023-03-17 | 成都古河云科技有限公司 | Packaging device for packaging environmental factor acquisition system |
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Application publication date: 20201013 |