CN215615628U - PCBA wave soldering equipment - Google Patents
PCBA wave soldering equipment Download PDFInfo
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- CN215615628U CN215615628U CN202121788312.5U CN202121788312U CN215615628U CN 215615628 U CN215615628 U CN 215615628U CN 202121788312 U CN202121788312 U CN 202121788312U CN 215615628 U CN215615628 U CN 215615628U
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Abstract
The utility model discloses PCBA wave soldering equipment, which comprises a soldering equipment main body, wherein one side of the soldering equipment main body is provided with an inlet and outlet channel penetrating through the soldering equipment main body, two sides of the inner wall of the inlet and outlet channel are respectively and fixedly provided with an L-shaped conveying frame, the opposite sides of the two L-shaped conveying frames are respectively and fixedly provided with an electric control conveying chain plate, the bottom of the inner wall of the soldering equipment main body is sequentially and fixedly provided with a soldering flux spraying device, a preheating frame seat and a wave soldering tin furnace, and the bottom of the inner wall of the wave soldering tin furnace is fixedly provided with a tin channel. And then widened PCBA welded application scope, can satisfy the actual production demand.
Description
Technical Field
The utility model relates to the technical field of PCBA production, in particular to PCBA wave soldering equipment.
Background
A common PCBA welding process is wave soldering, PCBA is subjected to scaling powder spraying and heating in a preheating area on a wave soldering equipment chain and is welded in a wave soldering furnace, and molten liquid tin is sprayed out through a fixed channel through rotation of a motor impeller to weld a PCBA circuit board above the molten liquid tin.
The spraying height of the existing wave soldering equipment during soldering is limited, the soldering requirements of individual products cannot be met, the result is relatively complicated, and the operation and the use are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide PCBA wave soldering equipment to solve the problems that the spraying height of the existing wave soldering equipment in the background technology is limited, the welding requirements of individual products cannot be met, the result is relatively complicated, and the operation and the use are inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a PCBA wave soldering device comprises a soldering device main body, wherein one side of the soldering device main body is provided with an inlet and outlet channel penetrating through the soldering device main body, two sides of the inner wall of the inlet and outlet channel are fixedly provided with L-shaped conveying frames, one opposite sides of the two L-shaped conveying frames are fixedly provided with electric control conveying chain plates, the bottom of the inner wall of the soldering device main body is sequentially and fixedly provided with a scaling powder spraying device, a preheating frame seat and a wave soldering tin furnace, the bottom of the inner wall of the wave soldering tin furnace is fixedly provided with a tin flow channel, one end of the tin flow channel is fixedly communicated with a tin spraying welding channel, the middle part of the tin spraying welding channel is fixedly provided with a filter net frame, the top of the tin spraying welding channel is fixedly provided with a wave soldering tin surface, and the middle part of the top end of the wave soldering tin surface is provided with a tin spraying wave mouth communicated with the tin spraying welding channel, the wave soldering tin furnace is characterized in that a fan-shaped reflow frame and a groove-shaped reflow frame are fixedly arranged on two sides of the top end of the wave soldering tin surface respectively, an injection channel is formed in one side of the top of the tin flow channel, an impeller is rotatably connected to one side, close to the injection channel, of the inside of the tin flow channel, and a driving motor is fixedly mounted at the bottom of the wave soldering tin furnace.
As a preferred technical scheme of the utility model, a plurality of preheating lamp tubes which are uniformly distributed are fixedly arranged on both sides of the inner wall of the preheating frame seat.
As a preferable technical scheme of the utility model, a transparent observation window is fixedly arranged in the middle of the front face of the welding equipment main body.
As a preferable technical scheme of the utility model, four corners of the bottom of the welding equipment main body are fixedly provided with anti-skidding bottom cushions.
As a preferable technical scheme of the utility model, the output end of the driving motor sequentially passes through the wave soldering tin furnace and the tin flow channel to be fixedly connected with the bottom of the impeller.
As a preferred technical scheme of the utility model, a numerical control operation panel is fixedly mounted on one side of the front surface of the main body of the welding equipment, a controller is fixedly mounted inside the numerical control operation panel, a touch display screen and a starting switch are fixedly mounted on the surface of the numerical control operation panel, the driving motor, the touch display screen, the two electric control conveying chain plates, the scaling powder spraying equipment and the plurality of preheating lamp tubes are all electrically connected with the controller, and the controller is electrically connected with an external power supply through the starting switch.
Compared with the prior art, the utility model has the beneficial effects that: this wave soldering equipment structural design is simple exquisite, and degree of automation is higher relatively, and easy operation is convenient, has reduced staff's intensity of labour, and labour saving and time saving more squeezes tin flow channel into through the impeller with soldering tin, is spout by the tin spraying crest mouth after the screen frame filters, has improved soldering tin spray welding's height, and then has widened PCBA welded application scope, can satisfy the actual production demand.
Drawings
FIG. 1 is a schematic view of a front view of the main body of the present invention;
FIG. 2 is a schematic structural view of a main body of the present invention in a front view;
FIG. 3 is a schematic structural view of a side cross-section of a wave soldering tin furnace according to the present invention;
FIG. 4 is a schematic view of the front view of the preheating frame of the present invention;
fig. 5 is an enlarged schematic view of a part a of the present invention.
In the figure: 1. welding the device body; 2. a transparent viewing window; 3. a numerical control operation panel; 4. an L-shaped carriage; 5. an anti-slip base pad; 6. an access passage; 7. an electric control conveying chain plate; 8. preheating a frame seat; 9. a flux spraying device; 10. wave soldering tin furnace; 11. a tin flow channel; 12. a filter screen frame; 13. wave soldering a tin surface; 131. a fan-shaped reflow frame; 132. spraying tin at a wave crest; 133. a trough-shaped reflow frame; 14. an injection channel; 15. an impeller; 16. a drive motor; 17. a tin spraying welding channel; 18. preheating the lamp tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the utility model provides a PCBA wave soldering apparatus, comprising a soldering apparatus main body 1, one side of the soldering apparatus main body 1 is provided with an inlet/outlet passage 6 penetrating through the soldering apparatus main body 1, both sides of the inner wall of the inlet/outlet passage 6 are fixedly provided with L-shaped conveying frames 4, the opposite sides of the two L-shaped conveying frames 4 are fixedly provided with an electrically controlled conveying chain plate 7, the bottom of the inner wall of the soldering apparatus main body 1 is fixedly provided with a soldering flux spraying apparatus 9, a preheating frame base 8 and a wave soldering tin furnace 10 in sequence, the bottom of the inner wall of the wave soldering tin furnace 10 is fixedly provided with a tin flow passage 11, one end of the tin flow passage 11 is fixedly communicated with a tin spraying soldering passage 17, the middle of the tin spraying soldering passage 17 is fixedly provided with a filter screen frame 12, the top of the tin spraying soldering passage 17 is fixedly provided with a wave soldering tin surface 13, the middle of the top of the wave soldering passage 13 is provided with a tin spraying peak port 132 communicated with the tin spraying soldering passage 17, the two sides of the top end of the wave soldering tin surface 13 are respectively and fixedly provided with a fan-shaped reflow frame 131 and a groove-shaped reflow frame 133, one side of the top of the tin flow channel 11 is provided with an injection channel 14, one side of the inside of the tin flow channel 11, which is close to the injection channel 14, is rotatably connected with an impeller 15, and the bottom of the wave soldering tin furnace 10 is fixedly provided with a driving motor 16.
Preferably, a plurality of preheating lamp tubes 18 which are uniformly distributed are fixedly arranged on two sides of the inner wall of the preheating frame seat 8, so that the PCBA can be preheated before spray welding, and the welding quality is improved.
Preferably, the transparent observation window 2 is fixedly arranged in the middle of the front surface of the welding equipment main body 1, so that a worker can check the welding process conveniently.
Preferably, four corners of 1 bottom of welding equipment main part are all fixed and are provided with anti-skidding heelpiece 5, can improve equipment's stability, and is more steady reliable.
Preferably, the output end of the driving motor 16 sequentially passes through the wave soldering tin furnace 10 and the tin flow channel 11 to be fixedly connected with the bottom of the impeller 15, so that the height of tin soldering spray welding is increased, the applicable range of PCBA welding is widened, and the actual production requirement can be met.
Preferably, there is numerical control operating panel 3 in the positive one side fixed mounting of welding equipment main part 1, numerical control operating panel 3's inside fixed mounting has the controller, numerical control operating panel 3's fixed surface installs touch-control display screen and starting switch, driving motor 16, touch-control display screen, two automatically controlled transport link joint 7, scaling powder spraying equipment 9 and a plurality of preheating lamp 18 all with controller electric connection, the controller passes through starting switch and external power supply electric connection, degree of automation is higher relatively, and easy operation is convenient, staff's intensity of labour has been reduced, and time and labor are saved more.
When the PCBA wave soldering equipment is used in detail, the equipment is fixed stably, then the PCBA plate to be soldered is erected between the two L-shaped conveying frames 4, under the drive of the electric control conveying chain plate 7, the PCBA plate is firstly sprayed with the soldering flux through the soldering flux spraying equipment 9, then passes through the preheating frame seat 8, is preheated by the preheating lamp tube 18, passes through the wave soldering tin furnace 10, the driving motor 16 drives the impeller 15 to rotate, at the moment, liquid tin materials enter the tin flow channel 11 through the injection channel 14, then enter the tin spraying welding channel 17, are filtered by the filter screen frame 12 and then are sprayed out through the tin spraying wave crest 132, the spraying and soldering of the PCBA plate are finished, the height of tin spraying and soldering is improved, the applicable range of the PCBA soldering is widened, the actual production requirement can be met, and the automation degree is relatively high, the operation is simple and convenient, the labor intensity of workers is reduced, and time and labor are saved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A PCBA wave soldering device, includes welding equipment main part (1), its characterized in that: an access passage (6) penetrating through the welding equipment main body (1) is formed in one side of the welding equipment main body (1), L-shaped conveying frames (4) are fixedly arranged on two sides of the inner wall of the access passage (6), an electric control conveying chain plate (7) is fixedly arranged on one opposite side of each of the two L-shaped conveying frames (4), scaling powder spraying equipment (9), a preheating frame base (8) and a wave soldering tin furnace (10) are fixedly arranged at the bottom of the inner wall of the welding equipment main body (1) in sequence, a tin flow passage (11) is fixedly arranged at the bottom of the inner wall of the wave soldering tin furnace (10), a tin spraying welding passage (17) is fixedly communicated with one end of the tin flow passage (11), a filter screen frame (12) is fixedly arranged in the middle of the tin spraying welding passage (17), a wave soldering tin surface (13) is fixedly arranged at the top of the tin spraying welding passage (17), the tin spraying device is characterized in that a tin spraying wave crest opening (132) communicated with a tin spraying welding channel (17) is formed in the middle of the top end of the tin surface (13) for wave soldering, a fan-shaped backflow frame (131) and a groove-shaped backflow frame (133) are fixedly arranged on two sides of the top end of the tin surface (13) for wave soldering respectively, an injection channel (14) is formed in one side of the top of the tin flow channel (11), an impeller (15) is rotatably connected to one side, close to the injection channel (14), of the inside of the tin flow channel (11), and a driving motor (16) is fixedly mounted at the bottom of the tin furnace (10) for wave soldering.
2. A PCBA wave soldering apparatus according to claim 1, wherein: and a plurality of preheating lamp tubes (18) which are uniformly distributed are fixedly arranged on both sides of the inner wall of the preheating frame seat (8).
3. A PCBA wave soldering apparatus according to claim 1, wherein: the middle part of the front surface of the welding equipment main body (1) is fixedly provided with a transparent observation window (2).
4. A PCBA wave soldering apparatus according to claim 1, wherein: four corners of the bottom of the welding equipment main body (1) are fixedly provided with anti-skidding bottom cushions (5).
5. A PCBA wave soldering apparatus according to claim 1, wherein: the output end of the driving motor (16) sequentially penetrates through the wave soldering tin furnace (10) and the tin flow channel (11) to be fixedly connected with the bottom of the impeller (15).
6. A PCBA wave soldering apparatus according to claim 1, wherein: welding equipment main part (1) positive one side fixed mounting has numerical control operating panel (3), the inside fixed mounting of numerical control operating panel (3) has the controller, the fixed surface of numerical control operating panel (3) installs touch-control display screen and starting switch, actuating motor (16), touch-control display screen, two automatically controlled transport link joint (7), scaling powder spraying equipment (9) and a plurality of preheating tube (18) all with controller electric connection, the controller passes through starting switch and external power source electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788312.5U CN215615628U (en) | 2021-08-03 | 2021-08-03 | PCBA wave soldering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788312.5U CN215615628U (en) | 2021-08-03 | 2021-08-03 | PCBA wave soldering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615628U true CN215615628U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788312.5U Active CN215615628U (en) | 2021-08-03 | 2021-08-03 | PCBA wave soldering equipment |
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| Country | Link |
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| CN (1) | CN215615628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515881A (en) * | 2022-03-26 | 2022-05-20 | 宁波诚兴道电子科技有限公司 | PCBA circuit board welding equipment and process |
-
2021
- 2021-08-03 CN CN202121788312.5U patent/CN215615628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515881A (en) * | 2022-03-26 | 2022-05-20 | 宁波诚兴道电子科技有限公司 | PCBA circuit board welding equipment and process |
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