CN115780950B - Welding device for processing flexible circuit board - Google Patents
Welding device for processing flexible circuit board Download PDFInfo
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- CN115780950B CN115780950B CN202310081797.1A CN202310081797A CN115780950B CN 115780950 B CN115780950 B CN 115780950B CN 202310081797 A CN202310081797 A CN 202310081797A CN 115780950 B CN115780950 B CN 115780950B
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Abstract
The invention is suitable for the field of welding of flexible circuit boards, and provides a welding device for processing a flexible circuit board, which comprises an operation table, a welding table, a fixing frame, a lifting assembly, a fastening assembly and a turnover assembly, wherein the operation table is arranged on the operation table; when the welding device for processing the flexible circuit board is used, the fastening component can clamp the circuit board, the stability of the circuit board in the welding process is improved, the height of the circuit board can be adjusted by the lifting component, the circuit board is attached to a welding table and is convenient to weld, after single-side welding of the circuit board is completed, the circuit board can be lifted upwards by the lifting component and overturned at the highest point, the circuit board is automatically controlled to descend to be attached to the welding table after overturning, the other side of the circuit board can be continuously welded at the moment, the welding device is convenient to use and free of frequent fixing of the circuit board, time and labor are saved, manual operation is not needed in the overturning process, lifting and overturning are achieved through full automation, and interference of the welding table on the circuit board is avoided.
Description
Technical Field
The invention belongs to the field of flexible circuit board welding, and particularly relates to a welding device for processing a flexible circuit board.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet the design requirements of smaller and higher density packages, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability.
The circuit board soldering technology is a processing technology applied to a circuit board, a circuit board and a PCB, and a reflow soldering technology is a very obvious trend which can be noticed by combining the recent process development history of the electronic industry of the PCB soldering technology. In principle, conventional cartridges may also be subjected to a reflow process, known as through-hole reflow soldering. Its advantage is that it is possible to complete all welding points in the same time, minimizing production costs. Temperature sensitive components, however, limit the application of reflow soldering, whether it be a package or an SMD, and one would then look to select solder. Selective soldering may be employed after reflow soldering in most applications. This will be an economical and efficient way to accomplish the welding of the remaining cartridge and will be fully compatible with future lead-free welding.
At present, in the process of welding a circuit board, the circuit board needs to be turned over after single-side welding is finished, the turning operation needs to be carried out manually, the circuit board needs to be fixed firstly and lifted slowly, a large amount of time is consumed for frequently removing the circuit board, the circuit board needs to be fixed again after being turned over, time and labor are wasted, damage to the circuit board can be caused by slight attention, and subsequent use of the circuit board is affected.
Disclosure of Invention
The embodiment of the invention aims to provide a welding device for processing a flexible circuit board, and aims to solve the problems that in the process of welding the circuit board at present, the circuit board needs to be turned over after single-side welding is finished, the turning operation needs to be carried out manually, the circuit board needs to be released firstly and lifted slowly, a large amount of time is consumed for frequently releasing the fixation of the circuit board, the circuit board needs to be fixed again after being turned over, time and labor are wasted, the circuit board is damaged by little attention, and the subsequent use of the circuit board is influenced.
The embodiment of the invention is realized in such a way that the welding device for processing the flexible circuit board comprises an operation table and a welding table for placing the circuit board, and the welding device for processing the flexible circuit board further comprises:
the fixing frame is installed on the operating table, a lifting assembly is arranged in the fixing frame, a fastening assembly is connected to the lifting assembly, the fastening assembly is used for clamping and fixing the circuit board, and the lifting assembly is used for controlling the circuit board to lift;
the overturning assembly is arranged in the fixing frame and is used for driving the fastening assembly to overturn when the fastening assembly moves to the highest point;
wherein, the upset subassembly includes:
the first gear is rotatably arranged on the lifting assembly through a rotating shaft, and the fastening assembly is arranged on the first gear;
the second gear is rotationally connected to the fixing frame, the second gear is matched with the lifting assembly, and the second gear is matched with the first gear.
As a further aspect of the present invention, the fastening assembly includes:
a first clamp plate and a second clamp plate, the first clamp plate being mounted on the first gear;
the slotting is arranged on the first gear, a first motor is arranged inside the slotting, the output end of the first motor is connected with a first threaded rod, a first thread block is in threaded connection with the first threaded rod, and the second clamping plate is arranged on the first thread block.
As a further aspect of the invention, the lift assembly comprises:
the multiple groups of rotating rollers are rotatably connected to the fixed frame, a second motor is further mounted on the fixed frame, and the output end of the second motor is connected with one of the rotating rollers;
the linkage belt is sleeved on all the rotating rollers and is provided with linkage columns;
the lifting plate is arranged in the fixing frame, a linkage groove is formed in the lifting plate, and the linkage groove is matched with the linkage column;
and the guide assembly is arranged in the fixing frame and is used for limiting the sliding track of the lifting plate.
As a further aspect of the present invention, the guide assembly includes:
the group of guide sliding chutes are respectively arranged on the inner walls of the two sides of the fixed frame;
and the group of guide sliding strips are respectively arranged on two sides of the lifting plate, and the guide sliding strips are matched with the guide sliding grooves.
As a further aspect of the present invention, the flipping unit further includes:
the rotating discs are all rotatably arranged on the fixed frame, and a first transmission belt is sleeved between the rotating discs;
the mounting block is mounted on the first conveying belt, and a pushing plate is mounted on one side of the mounting block;
and the middle rotating wheel is rotatably arranged on the fixed frame, and a second conveying belt is sleeved between the middle rotating wheel and one of the rotating discs and between the middle rotating wheel and the second gear.
As a further scheme of the invention, a group of rotating disks are rotatably arranged on the fixed frame through a rotary spring.
As a further aspect of the present invention, the first gear and the second gear are located on a common longitudinal axis.
The welding device for processing the flexible circuit board provided by the embodiment of the invention has the following beneficial effects:
when the welding device for processing the flexible circuit board is used, the fastening component can clamp the circuit board, the stability of the circuit board in the welding process is improved, the height of the circuit board can be adjusted by the lifting component, the circuit board is attached to a welding table and is convenient to weld, after single-side welding of the circuit board is completed, the circuit board can be lifted upwards by the lifting component and overturned at the highest point, the circuit board is automatically controlled to descend to be attached to the welding table after overturning, the other side of the circuit board can be continuously welded at the moment, the welding device is convenient to use and free of frequent fixing of the circuit board, time and labor are saved, manual operation is not needed in the overturning process, lifting and overturning are achieved through full automation, and interference of the welding table on the circuit board is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a welding device for processing a flexible printed circuit board according to an embodiment of the present invention;
fig. 2 is a side view of a welding device for processing a flexible printed circuit board according to an embodiment of the present invention;
fig. 3 is a partial structural view of a soldering apparatus for processing a flexible printed circuit board according to an embodiment of the present invention;
fig. 4 is a second partial structural diagram of a soldering apparatus for processing a flexible printed circuit board according to an embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 2;
fig. 6 is an enlarged view at B in fig. 2.
In the drawings: 1-an operation table; 2-a welding table; 3-a fixing frame; 4-a lifting assembly; 41-rotating rollers; 42-a second motor; 43-a trace; 44-linkage columns; 45-lifting plate; 46-a linking groove; 47-a guide chute; 48-guide slide bar; 5-a fastening component; 51-a first splint; 52-a second splint; 53-slotting; 54-a first motor; 55-a first threaded rod; 56-first threaded block; 6-a turning assembly; 61-a first gear; 62-a second gear; 63-rotating the disc; 64-a first conveyor belt; 65-a mounting block; 66-a push plate; 67-a middle rotating wheel; 68-a second conveyor belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a soldering apparatus for processing a flexible printed circuit board includes an operation table 1 and a soldering table 2 for placing a circuit board, and further includes:
the fixing frame 3 is installed on the operating table 1, a lifting assembly 4 is arranged inside the fixing frame 3, a fastening assembly 5 is connected to the lifting assembly 4, the fastening assembly 5 is used for clamping and fixing the circuit board, and the lifting assembly 4 is used for controlling the circuit board to lift;
the overturning component 6 is installed inside the fixing frame 3, and the overturning component 6 is used for driving the fastening component 5 to overturn when the fastening component 5 moves to the highest point;
wherein, the overturning component 6 comprises:
a first gear 61, which is rotatably disposed on the lifting assembly 4 through a rotating shaft, and the fastening assembly 5 is mounted on the first gear 61;
and the second gear 62 is rotationally connected to the fixed frame 3, the second gear 62 is matched with the lifting assembly 4, and the second gear 62 is matched with the first gear 61.
When the welding device for processing the flexible circuit board is used, the fastening component 5 can clamp the circuit board, the stability of the circuit board in the welding process is improved, the height of the circuit board can be adjusted by the lifting component 4, the circuit board is attached to the welding table 2, welding is convenient to conduct, after single-side welding of the circuit board is completed, the circuit board can be lifted upwards by the lifting component 4, the circuit board is overturned at the highest point, the circuit board is automatically controlled to descend to be attached to the welding table 2 after overturning, the other side of the circuit board can be continuously welded at the moment, the welding device is convenient to use, frequent fixing of the circuit board is not needed, time and labor are saved, manual operation is not needed in the overturning process, lifting and overturning are achieved automatically in the whole process, and interference of the welding table 2 on the circuit board is also avoided.
As shown in fig. 1 to 6, in the embodiment of the present invention, the fastening assembly 5 includes:
a first clamp plate 51 and a second clamp plate 52, the first clamp plate 51 being mounted on the first gear 61;
the slot 53 is opened on the first gear 61, a first motor 54 is arranged in the slot 53, the output end of the first motor 54 is connected with a first threaded rod 55, a first threaded block 56 is connected to the first threaded rod 55 in a threaded manner, and the second clamping plate 52 is installed on the first threaded block 56.
When the circuit board clamping device is used, a circuit board is placed on the first clamping plate 51, then the first motor 54 is started, the first motor 54 drives the first threaded rod 55 to rotate, the first threaded block 56 is driven to move, the first threaded block 56 drives the second clamping plate 52 to move downwards when moving, and the circuit board clamping operation can be achieved through the second clamping plate 52.
As shown in fig. 1 to 6, in the embodiment of the present invention, the lifting assembly 4 includes:
a plurality of groups of rotating rollers 41 which are rotatably connected to the fixed frame 3, wherein a second motor 42 is further installed on the fixed frame 3, and the output end of the second motor 42 is connected with one of the rotating rollers 41;
a linkage belt 43, which is sleeved on all the rotating rollers 41, and the linkage belt 43 is provided with a linkage column 44;
the lifting plate 45 is arranged in the fixed frame 3, a linkage groove 46 is formed in the lifting plate 45, and the linkage groove 46 is matched with the linkage column 44;
and the guide assembly is arranged inside the fixed frame 3 and used for limiting the sliding track of the lifting plate 45.
As shown in fig. 1 to 6, in an embodiment of the present invention, the guide assembly includes:
a group of guide sliding chutes 47 respectively arranged on the inner walls of the two sides of the fixed frame 3;
and the group of guide sliding strips 48 are respectively arranged on two sides of the lifting plate 45, and the guide sliding strips 48 are matched with the guide sliding grooves 47.
During the use, start second motor 42, then second motor 42 can drive one of them rotatory roller 41 and rotate, and then drive interlock area 43 through remaining rotatory roller 41 and transmit, then interlock area 43 can be through the cooperation relation between interlock post 44 and interlock groove 46, drive lifter plate 45 and go on ascending once first, descend again and reset to initial condition afterwards, then lifter plate 45 can drive fastening component 5 synchronous motion at the in-process of motion, realize the ascending and descending of lifter plate 45, and when lifter plate 45 rose to the peak, upset subassembly 6 can control lifter plate 45 and carry out an upset.
As shown in fig. 1 to 6, in the embodiment of the present invention, the flipping unit 6 further includes:
a group of rotating discs 63 which are rotatably arranged on the fixed frame 3, and a first transmission belt 64 is sleeved between the group of rotating discs 63;
a mounting block 65 mounted on the first conveyor belt 64, a push plate 66 being mounted on one side of the mounting block 65;
the middle rotating wheel 67 is rotatably arranged on the fixed frame 3, and a second conveying belt 68 is respectively sleeved between the middle rotating wheel 67 and one of the rotating discs 63, and between the middle rotating wheel 67 and the second gear 62.
In the embodiment of the present invention, a set of the rotating discs 63 is rotatably disposed on the fixed frame 3 through a rotating spring.
During the use, after linkage post 44 drives lifter plate 45 through linkage groove 46 and moves to the peak, first gear 61 and second gear 62 can intermeshing this moment, linkage post 44 can contact with pushing plate 66, and control pushing plate 66 and move to one side, then pushing plate 66 can drive first transmission band 64 through installation piece 65 and remove, then first transmission band 64 can drive rolling disc 63 rotatory when removing, make the rotary spring distorted, then can drive second gear 62 rotatory through second transmission band 68 and well runner 67 when rolling disc 63 is rotatory, then second gear 62 can control first gear 61 synchronous revolution, and then realize fastening component 5's upset, make the circuit board realize once overturning, the circuit board is driven by lifting component 4 after the upset, can reset, continue to weld.
In the present embodiment, the first gear 61 and the second gear 62 are located on the same longitudinal axis.
In conclusion, when the welding device for processing the flexible circuit board is used, the fastening component 5 can clamp the circuit board, the stability of the circuit board in the welding process is improved, the lifting component 4 can adjust the height of the circuit board, the circuit board is attached to the welding table 2, welding is convenient, after single-side welding of the circuit board is completed, the lifting component 4 can lift the circuit board upwards, the circuit board is turned at the highest point, the circuit board is automatically controlled to fall to be attached to the welding table 2 after being turned, the other side of the circuit board can be continuously welded at the moment, the use is convenient, frequent fixing of the circuit board is not needed, time and labor are saved, manual operation is not needed in the turning process, automatic lifting and turning are achieved in the whole process, and interference of the welding table 2 on the circuit board is also avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a welding set is used in flexible line way board processing, includes operation panel (1) to and be used for placing welding bench (2) of circuit board, its characterized in that, welding set is used in flexible line way board processing still includes:
the fixing frame (3) is installed on the operating table (1), a lifting assembly (4) is arranged inside the fixing frame (3), a fastening assembly (5) is connected to the lifting assembly (4), the fastening assembly (5) is used for clamping and fixing the circuit board, and the lifting assembly (4) is used for controlling the circuit board to lift;
the overturning component (6) is arranged in the fixed frame (3), and the overturning component (6) is used for driving the fastening component (5) to overturn when the fastening component (5) moves to the highest point;
wherein the flip assembly (6) comprises:
the first gear (61) is rotationally arranged on the lifting assembly (4) through a rotating shaft, and the fastening assembly (5) is arranged on the first gear (61);
the second gear (62) is rotationally connected to the fixed frame (3), the second gear (62) is matched with the lifting assembly (4), and the second gear (62) is matched with the first gear (61);
wherein the flip assembly (6) further comprises:
a group of rotating discs (63) which are all rotatably arranged on the fixed frame (3), and a first transmission belt (64) is sleeved between the group of rotating discs (63);
the mounting block (65) is mounted on the first conveying belt (64), and a pushing plate (66) is mounted on one side of the mounting block (65);
the middle rotating wheel (67) is rotatably arranged on the fixed frame (3), and a second conveying belt (68) is sleeved between the middle rotating wheel (67) and one of the rotating discs (63) and between the middle rotating wheel (67) and the second gear (62);
and the rotating discs (63) are rotationally arranged on the fixed frame (3) through rotating springs.
2. The soldering apparatus for flexible wiring board processing according to claim 1, wherein the fastening member (5) comprises:
a first clamp plate (51) and a second clamp plate (52), the first clamp plate (51) being mounted on the first gear (61);
the gear rack is characterized by comprising a groove (53) formed in the first gear (61), a first motor (54) is arranged in the groove (53), the output end of the first motor (54) is connected with a first threaded rod (55), a first threaded block (56) is connected to the first threaded rod (55) in a threaded mode, and the second clamping plate (52) is installed on the first threaded block (56).
3. The soldering apparatus for flexible wiring board processing according to claim 1, wherein the lift assembly (4) comprises:
the multiple groups of rotating rollers (41) are rotatably connected to the fixed frame (3), a second motor (42) is further mounted on the fixed frame (3), and the output end of the second motor (42) is connected with one of the rotating rollers (41);
the linkage belt (43) is sleeved on all the rotating rollers (41), and linkage columns (44) are mounted on the linkage belt (43);
the lifting plate (45) is arranged in the fixed frame (3), a linkage groove (46) is formed in the lifting plate (45), and the linkage groove (46) is matched with the linkage column (44) mutually;
and the guide assembly is arranged in the fixed frame (3) and used for limiting the sliding track of the lifting plate (45).
4. The soldering apparatus for processing a flexible wiring board according to claim 3, wherein the guide member comprises:
the group of guide sliding chutes (47) are respectively arranged on the inner walls of the two sides of the fixed frame (3);
a set of guide sliding strips (48) are respectively arranged on two sides of the lifting plate (45), and the guide sliding strips (48) are matched with the guide sliding grooves (47).
5. The soldering apparatus for processing a flexible printed circuit board according to claim 1, wherein the first gear (61) and the second gear (62) are located on the same longitudinal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081797.1A CN115780950B (en) | 2023-02-08 | 2023-02-08 | Welding device for processing flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081797.1A CN115780950B (en) | 2023-02-08 | 2023-02-08 | Welding device for processing flexible circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115780950A CN115780950A (en) | 2023-03-14 |
| CN115780950B true CN115780950B (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310081797.1A Active CN115780950B (en) | 2023-02-08 | 2023-02-08 | Welding device for processing flexible circuit board |
Country Status (1)
| Country | Link |
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| CN (1) | CN115780950B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201864328U (en) * | 2010-10-15 | 2011-06-15 | 南京熊猫电子制造有限公司 | On-line pneumatic plate turnover machine of printed circuit board (PCB) |
| CN108394828A (en) * | 2018-04-20 | 2018-08-14 | 佛山汇众森泰科技有限公司 | A kind of multifunction electronic communication equipment protective device |
| CN212150744U (en) * | 2020-05-11 | 2020-12-15 | 珠海新雅电子有限公司 | Circuit board overturning clamp |
| CN111943077A (en) * | 2020-08-18 | 2020-11-17 | 惠州同兴自动化工业设备有限公司 | PCB lifting mechanism |
| CN112061739B (en) * | 2020-09-16 | 2021-11-26 | 深圳市占山电子科技有限公司 | Automatic turn-over device of printed circuit board |
| CN112264972B (en) * | 2020-10-16 | 2021-09-21 | 苏州鸿渺智能科技有限公司 | Work piece upset industrial robot |
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2023
- 2023-02-08 CN CN202310081797.1A patent/CN115780950B/en active Active
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| CN115780950A (en) | 2023-03-14 |
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