CN114928957B - Automatic dismounting mechanism for wave soldering jig - Google Patents
Automatic dismounting mechanism for wave soldering jig Download PDFInfo
- Publication number
- CN114928957B CN114928957B CN202210571836.1A CN202210571836A CN114928957B CN 114928957 B CN114928957 B CN 114928957B CN 202210571836 A CN202210571836 A CN 202210571836A CN 114928957 B CN114928957 B CN 114928957B
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- China
- Prior art keywords
- jig
- transmission
- dismounting
- fixed
- wave soldering
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- 230000007246 mechanism Effects 0.000 title claims abstract description 75
- 238000005476 soldering Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 238000003825 pressing Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- IUYHQGMDSZOPDZ-UHFFFAOYSA-N 2,3,4-trichlorobiphenyl Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 IUYHQGMDSZOPDZ-UHFFFAOYSA-N 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a novel automatic dismounting mechanism for wave soldering jigs, which comprises a base plate, a plurality of supporting seats, jig transmission mechanisms, a driving mechanism and jig dismounting mechanisms, wherein the plurality of supporting seats are distributed and fixed on the base plate in a rectangular array, the jig transmission mechanisms are fixed on the supporting seats and used for horizontally transmitting the wave soldering jigs, the driving mechanism is arranged below the base plate and used for driving the jig transmission mechanisms to operate, and the jig dismounting mechanisms are fixed on the side surfaces of the jig transmission mechanisms and used for dismounting jigs on the jig transmission mechanisms. The novel automatic dismounting mechanism of wave soldering jig is suitable for the robot to pick and place the PCB, can load the PCB before other different plug-in components machines, has improved the cycloid flexibility of production line, and the dismounting process is convenient and fast moreover, efficient, and the practicality is high.
Description
Technical Field
The invention relates to a novel automatic dismounting mechanism for wave soldering jigs, and relates to the technical field of automatic dismounting equipment for jigs.
Background
At present, in the DIP plug-in board welding section process technology of circuit board production, the PCB needs to be assembled on the jig, and then the wave soldering process is carried out after the assembly is completed, but the existing wave soldering jig mechanism can only be suitable for manually placing the PCB and disassembling the PCB, and is not suitable for automatic equipment to take and place the PCB, so that labor is wasted, labor cost is increased, and the disassembly and assembly efficiency is low, so that the overall production efficiency is influenced.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the novel automatic wave soldering jig dismounting mechanism saves labor and can effectively improve dismounting efficiency.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a novel automatic dismouting mechanism of wave soldering tool, includes bed plate, supporting seat, tool transmission mechanism, actuating mechanism, tool dismouting mechanism, the supporting seat is a plurality of and is rectangular array and distributes and fix on the bed plate, and tool transmission mechanism fixes on the supporting seat and is used for the horizontal transmission of wave soldering tool, actuating mechanism installs in the bed plate below and is used for actuating tool transmission mechanism operation, tool dismouting mechanism fixes and is used for dismantling the tool on it in tool transmission mechanism side.
Preferably, the jig transmission mechanism comprises two support guide rods, transmission wheels and transmission chains, wherein the two support guide rods are horizontally fixed on the support base in parallel, the four transmission wheels are respectively fixed on the inner sides of two ends of the two support guide rods, the two transmission chains are sleeved with the corresponding rings of the single transmission chain on the transmission wheels of the single support guide rod, and the two side edges of the wave soldering jig are arranged on the upper sides of the two transmission chains and driven by the transmission chains to horizontally move back and forth.
Preferably, the driving mechanism comprises a motor and a transmission shaft, the motor is arranged on one side of the lower portion of the base plate, two ends of the transmission shaft are respectively fixed on the lower sides of the middle portions of the two supporting guide rods through bearing seats, one end of the transmission shaft is provided with a transmission gear in transmission connection with the rotating shaft end of the motor, two driving gears which are oppositely arranged are arranged on a rod body of the transmission shaft, the driving gears respectively correspond to the two transmission chains from top to bottom, and the lower chains of the transmission chains are wound on the lower wheel surface of the driving gears.
Preferably, guide wheels arranged on the rod body at the lower side of the supporting guide rod are arranged at two sides of the transmission shaft, and the transmission chains at two sides of the driving gear are respectively wound on the upper wheel surfaces of the guide wheels at two sides.
Preferably, the jig dismounting mechanism comprises a plurality of dismounting cylinder mechanisms, the dismounting cylinder mechanisms are fixed on the upper side of the supporting guide rod and comprise lifting cylinders and horizontal cylinders, the cylinder bodies of the lifting cylinders are fixed on the outer sides of the supporting guide rod, the piston rods of the lifting cylinders are vertically arranged upwards and connected with a supporting plate, the supporting plate is horizontally arranged and located above the supporting guide rod, the horizontal cylinders are fixed on the supporting plate, the piston rod ends of the horizontal cylinders are arranged towards the jig direction in the middle, and the end portions of the piston rods of the horizontal cylinders are connected with deflector rods which are vertically arranged downwards and are used for pulling out barrier strips on two sides of the jig.
Preferably, the lower end of the shift lever has a sharp tip with an inclined surface.
Preferably, the lifting mechanism comprises a lifting cylinder, lifting plates and lifting columns, wherein the lifting cylinder is fixed in the middle of the base plate, the piston rod is vertically upwards arranged and connected with the lifting plates in a horizontal mode, the lifting plates are located below and parallel to the bottom plate of the jig, and the lifting columns are arranged at corners of the lifting plates in a plurality of vertical mode.
Preferably, the supporting guide rod is provided with a plurality of limiting upper pressing covers.
Compared with the prior art, the invention has the following advantages: the novel automatic dismounting mechanism for the wave soldering jig is suitable for the robot to pick and place the PCB, and can load the PCB before other different plug-in machines, so that the cycloid flexibility of the production line is improved, the dismounting process is convenient and fast, the efficiency is high, and the practicability is high.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a perspective view of the front side view of the present invention;
FIG. 2 is a perspective view of the bottom view of the present invention;
fig. 3 is a perspective view of the rear side view of the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention:
the novel automatic dismounting mechanism of the wave soldering jig shown in figures 1 to 3 comprises a base plate 1, supporting seats 2, a jig transmission mechanism, a driving mechanism and a jig dismounting mechanism, wherein the plurality of supporting seats are distributed and fixed on the base plate in a rectangular array, 4 supporting seats are arranged in the embodiment, connecting rods are arranged between the two supporting seats which are oppositely arranged for improving stability, the jig transmission mechanism is fixed on the supporting seats and used for horizontally transmitting the wave soldering jig, in the embodiment, the jig transmission mechanism comprises two supporting guide rods 3, four transmission wheels 4 and transmission chains 5, the two supporting guide rods are horizontally fixed on the supporting seats in parallel, the four transmission wheels are respectively fixed at the inner sides of two ends of the two supporting guide rods, the two transmission chains are sleeved on the transmission wheels of the single supporting guide rod in a corresponding ring manner, the both sides edge of wave soldering tool is arranged in the upside of two drive chains and is driven the level by the drive chain and reciprocate, then, the both sides edge of tool is in the transmission motion of support guide arm middle part level under the drive of drive chain to realize the transmission of tool, also make things convenient for simultaneously getting of tool to put, in addition, in this embodiment, for the location of making things convenient for the tool, the bed plate middle part is equipped with climbing mechanism, including jacking cylinder 6, jacking plate 7 and jacking post 8, the jacking cylinder is fixed at the bed plate middle part, and the piston rod erects the jacking plate that sets up and connect the level form, jacking plate is located the tool bottom plate below and rather than parallel, and the jacking post is a plurality of and erects the corner department of installing at the jacking plate, then effectively jack-up the tool with the tool through climbing mechanism, improves the convenience and the stability of location process.
The driving mechanism is arranged below the base plate and is used for driving the jig transmission mechanism to operate, in the embodiment, the driving mechanism is used for conveniently driving the transmission mechanism to operate and improving the stability in the operation process, the driving mechanism comprises a motor 9 and a transmission shaft 10, the motor is arranged on one side of the lower part of the base plate, two ends of the transmission shaft are respectively fixed on the lower sides of the middle parts of two supporting guide rods through bearing seats, one end of the transmission shaft is provided with a transmission gear 11 in transmission connection with the rotating shaft end of the motor, a rod body of the transmission shaft is provided with two driving gears 12 which are oppositely arranged, the driving gears respectively correspond to two transmission chains up and down, the lower chain of the transmission chain is wound on the lower wheel surface of the driving gear, so that the transmission shaft is driven by the motor, and the driving gears on the transmission shaft drive the transmission chain to operate, and then the operation process of the jig transmission mechanism is realized. Further, in order to improve the stability of the threading process, two sides of the transmission shaft are provided with guide wheels 13 arranged on the rod body at the lower side of the supporting guide rod, and the transmission chains at two sides of the driving gear are respectively wound on the upper wheel surfaces of the guide wheels at two sides.
The jig dismounting mechanism is fixed on the side face of the jig transmission mechanism and used for dismounting the jig on the jig dismounting mechanism. In this embodiment, in order to facilitate the assembly and disassembly of the PCB board, the assembly and disassembly mechanism includes a plurality of assembly and disassembly cylinder mechanisms, the assembly and disassembly cylinder mechanisms are fixed on the upper side of the supporting guide rod, the assembly and disassembly cylinder mechanisms include a lifting cylinder 14 and a horizontal cylinder 15, the cylinder body of the lifting cylinder is fixed on the outer side of the supporting guide rod, the piston rod of the lifting cylinder is vertically arranged upwards and is connected with a supporting plate 16, the supporting plate is horizontally arranged and is positioned above the supporting guide rod, the horizontal cylinder is fixed on the supporting plate, the piston rod end of the horizontal cylinder is arranged towards the middle part of the supporting plate, the end of the piston rod of the horizontal cylinder is connected with a deflector rod 17 which is vertically arranged downwards and is used for pulling off the barrier strips on two sides of the jig, the deflector rod is connected with the piston rod end of the horizontal cylinder through a fixing seat, and then the horizontal cylinder is driven to move up and down through the lifting cylinder, and then the deflector rod is driven to horizontally pull the elastic press the bead 18 on two sides of the jig, so as to be away from the edge of the PCB board, and then the PCB board is conveniently taken out, when the PCB board is to be placed on the bottom plate 19 of the jig, the horizontal cylinder is recovered, the elastic bead is not affected by the force of the deflector rod, the PCB board, the edge is pressed against the edge of the initial position and the edge of the PCB board, thus the edge is conveniently clamped by the edge of the PCB board, and the edge is correspondingly clamped by the edge of the PCB board; in addition, in order to facilitate the pulling of the pressing bar, the lower end of the pulling rod is provided with a sharp end with an inclined plane, in this embodiment, in order to further facilitate the limiting of the jig, the supporting guide rod is provided with a plurality of limiting upper pressing covers 20.
Therefore, in practical application, when the wave soldering is finished, when the PCB 21 needs to be disassembled, the motor drives the transmission chain to move, then drives the jig mechanism to move out of the soldering station to the appointed disassembling station, then controls the jacking mechanism to jack up the jig so as to position the jig, the upper gland is pressed on the edge of the jig so as to limit the position, then controls the lifting cylinder and the horizontal cylinder to operate, drives the deflector rod to stir the outer sides of the pressing strips on the two sides of the jig until the edge of the PCB is separated from the lifting cylinder, so that the PCB on the bottom plate of the jig can be taken out through the robot, and when the PCB needs to be disassembled and clamped, the PCB can be clamped and fixed only by the opposite steps, thereby facilitating the subsequent wave soldering operation procedure.
It is emphasized that: the above embodiments are merely preferred embodiments of the present invention, and the present invention is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (5)
1. Automatic dismouting mechanism of wave soldering tool, its characterized in that: comprises a base plate, a supporting seat, a jig transmission mechanism, a driving mechanism and a jig dismounting mechanism, wherein the plurality of supporting seats are distributed and fixed on the base plate in a rectangular array, the jig transmission mechanism is fixed on the supporting seat and used for horizontally transmitting the wave soldering jig, the driving mechanism is arranged below the base plate and used for driving the jig transmission mechanism to operate, the jig dismounting mechanism is fixed on the side surface of the jig transmission mechanism and used for dismounting the jig on the jig transmission mechanism,
the jig transmission mechanism comprises two support guide rods, two transmission wheels and two transmission chains, wherein the two support guide rods are horizontally fixed on the support seat in parallel, the four transmission wheels are respectively fixed on the inner sides of two ends of the two support guide rods, the two transmission chains are sleeved on the transmission wheels of the single support guide rod in a corresponding way, and the two side edges of the wave soldering jig are arranged on the upper sides of the two transmission chains and driven by the transmission chains to horizontally move back and forth;
the driving mechanism comprises a motor and a transmission shaft, the motor is arranged on one side of the lower part of the base plate, two ends of the transmission shaft are respectively fixed on the lower sides of the middle parts of the two supporting guide rods through bearing seats, one end of the transmission shaft is provided with a transmission gear in transmission connection with the rotating shaft end of the motor, a rod body of the transmission shaft is provided with two driving gears which are oppositely arranged, the driving gears respectively correspond to the two transmission chains up and down, and the lower chains of the transmission chains are wound on the lower wheel surface of the driving gears;
the jig dismounting mechanism comprises a plurality of dismounting cylinder mechanisms, the dismounting cylinder mechanisms are fixed on the upper side of a supporting guide rod and comprise lifting cylinders and horizontal cylinders, the cylinder bodies of the lifting cylinders are fixed on the outer sides of the supporting guide rod, the piston rods of the lifting cylinders are vertically upwards arranged and connected with a supporting plate, the supporting plate is horizontally arranged and located above the supporting guide rod, the horizontal cylinders are fixed on the supporting plate, the piston rod ends of the horizontal cylinders are arranged towards the jig direction in the middle, and the end parts of the piston rods of the horizontal cylinders are connected with deflector rods which are vertically downwards arranged and used for pulling out barrier strips on two sides of the jig.
2. The automatic dismounting mechanism of wave soldering jigs according to claim 1, wherein: guide wheels mounted on rod bodies at the lower sides of the supporting guide rods are arranged at two sides of the transmission shaft, and transmission chains positioned at two sides of the driving gear are wound on upper wheel surfaces of the guide wheels at two sides respectively.
3. The automatic dismounting mechanism of wave soldering jigs according to claim 1, wherein: the lower end of the deflector rod is provided with a sharp end with an inclined plane.
4. The automatic dismounting mechanism of wave soldering jigs according to claim 1, wherein: the lifting mechanism is arranged in the middle of the base plate and comprises a lifting cylinder, lifting plates and lifting columns, the lifting cylinder is fixed in the middle of the base plate, a piston rod is vertically upwards arranged and connected with the lifting plates in a horizontal mode, the lifting plates are located below and parallel to the bottom plate of the jig, and the lifting columns are arranged at corners of the lifting plates in a plurality of vertical mode.
5. The automatic dismounting mechanism of wave soldering jigs according to claim 1, wherein: the supporting guide rod is provided with a plurality of limiting upper pressing covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571836.1A CN114928957B (en) | 2022-05-25 | 2022-05-25 | Automatic dismounting mechanism for wave soldering jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571836.1A CN114928957B (en) | 2022-05-25 | 2022-05-25 | Automatic dismounting mechanism for wave soldering jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114928957A CN114928957A (en) | 2022-08-19 |
| CN114928957B true CN114928957B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210571836.1A Active CN114928957B (en) | 2022-05-25 | 2022-05-25 | Automatic dismounting mechanism for wave soldering jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114928957B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204291631U (en) * | 2014-12-31 | 2015-04-22 | 深圳雷柏科技股份有限公司 | For pcb board tool and the Wave soldering fixture relieving attachment of wave-soldering |
| WO2018120395A1 (en) * | 2016-12-29 | 2018-07-05 | 袁志贤 | Automatic board transfer device of vertical component insertion machine |
| CN109570677A (en) * | 2018-12-29 | 2019-04-05 | 深圳市祁科作物科技有限公司 | A kind of Full-automatic tin soldering machine |
| CN110076559A (en) * | 2019-05-17 | 2019-08-02 | 深圳市海铭德科技有限公司 | A kind of jig mechanism for assembling-disassembling and assembly and disassembly methods |
| CN213960438U (en) * | 2020-11-30 | 2021-08-13 | 苏州恊合自动化科技有限公司 | Automatic selective crest welder with high-voltage test |
| CN214023974U (en) * | 2020-12-25 | 2021-08-24 | 湖北鼎汇高科电子科技有限公司 | Wave soldering jig |
| CN114083079A (en) * | 2021-11-12 | 2022-02-25 | 格力电器（重庆）有限公司 | Wave soldering carrier dismounting and reflowing device and method |
-
2022
- 2022-05-25 CN CN202210571836.1A patent/CN114928957B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204291631U (en) * | 2014-12-31 | 2015-04-22 | 深圳雷柏科技股份有限公司 | For pcb board tool and the Wave soldering fixture relieving attachment of wave-soldering |
| WO2018120395A1 (en) * | 2016-12-29 | 2018-07-05 | 袁志贤 | Automatic board transfer device of vertical component insertion machine |
| CN109570677A (en) * | 2018-12-29 | 2019-04-05 | 深圳市祁科作物科技有限公司 | A kind of Full-automatic tin soldering machine |
| CN110076559A (en) * | 2019-05-17 | 2019-08-02 | 深圳市海铭德科技有限公司 | A kind of jig mechanism for assembling-disassembling and assembly and disassembly methods |
| CN213960438U (en) * | 2020-11-30 | 2021-08-13 | 苏州恊合自动化科技有限公司 | Automatic selective crest welder with high-voltage test |
| CN214023974U (en) * | 2020-12-25 | 2021-08-24 | 湖北鼎汇高科电子科技有限公司 | Wave soldering jig |
| CN114083079A (en) * | 2021-11-12 | 2022-02-25 | 格力电器（重庆）有限公司 | Wave soldering carrier dismounting and reflowing device and method |
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| CN114928957A (en) | 2022-08-19 |
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