CN212734560U - Wave soldering welding equipment - Google Patents
Wave soldering welding equipment Download PDFInfo
- Publication number
- CN212734560U CN212734560U CN202021415205.3U CN202021415205U CN212734560U CN 212734560 U CN212734560 U CN 212734560U CN 202021415205 U CN202021415205 U CN 202021415205U CN 212734560 U CN212734560 U CN 212734560U
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- Prior art keywords
- fixedly connected
- preheating
- conveying
- rods
- clamping
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- Expired - Fee Related
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- 238000005476 soldering Methods 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model relates to a welding equipment technical field especially relates to wave-soldering welding equipment. Including the link support frame, adjustable preheating mechanism, cooling body and transportation clamp get the mechanism, the link support frame includes supporting baseplate, support curb plate, upper junction plate, welding mechanism mounting panel and pay-off mouth, and adjustable preheating mechanism is including rotating the backup pad, preheating cabinet supporting slot, preheating cabinet and electric putter, and cooling body is including transporting the motor, the transfer bar, drive gear, conveyer, press from both sides the frame of getting, middle section heat insulating board, gas station, flexible gas pole and grip block, and the mechanism is got including cooler bin, external cold-blast pipe, control valve and exhaust pipe to the transportation clamp, the utility model discloses can adjust the preheating section, control the degree of preheating to the circuit board.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to wave-soldering welding equipment.
Background
Wave soldering refers to the soldering of mechanically and electrically connecting the soldering terminal or pin of a component and the pad of a printed board by injecting nitrogen into a solder pool, wherein molten soft solder, generally lead-tin alloy, is jetted into the solder wave required by design through an electric pump or an electromagnetic pump, and the molten soft solder can also be formed by injecting nitrogen into the solder pool. Wave soldering requires placing the processed circuit board in a wave soldering device for soldering. Wave-soldering welding equipment comprises a spraying scaling powder part, a circuit board preheating part and a wave-soldering part, and the preheating effect is influenced by the fact that the temperature is difficult to adjust in the process of preheating the circuit board in three flows of the existing wave-soldering welding equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wave-soldering welding equipment can adjust preheating section, and control is to the degree that the circuit board preheated.
The purpose of the utility model is realized through the following technical scheme:
the wave-soldering welding equipment comprises a link supporting frame, an adjustable preheating mechanism, a cooling mechanism and a transportation clamping mechanism, wherein the adjustable preheating mechanism is fixedly connected to the link supporting frame;
the link supporting frame comprises a supporting bottom plate, supporting side plates, an upper connecting plate, welding mechanism mounting plates and a feeding port, wherein the two supporting side plates are fixedly connected to the supporting bottom plate;
the adjustable preheating mechanism comprises a rotating support plate, preheating box support grooves, preheating boxes and electric push rods, the rotating support plate is rotatably connected to the support bottom plate, the preheating box support grooves are fixedly connected to the rotating support plate, the preheating boxes are respectively and fixedly connected to the preheating box support grooves, the upper ends of the two electric push rods are in contact with the rotating support plate surface, and the two electric push rods are fixedly connected to the upper end of the support bottom plate;
the conveying clamping mechanism comprises a conveying motor, conveying rods, transmission gears, a conveying belt, clamping frames, middle-section heat insulation plates, gas stations, telescopic gas rods and clamping plates, the conveying motor is fixedly connected to supporting side plates located at the rear end, two ends of the two conveying rods are respectively rotatably connected to the two supporting side plates, the conveying rod located at the right end is fixedly connected to an output shaft of the conveying motor, the two transmission gears are respectively and fixedly connected to the two conveying rods, the clamping frames are all fixedly connected to the conveying belt, the middle-section heat insulation plates are respectively and fixedly connected to the clamping frames, the gas stations are respectively and fixedly connected to the clamping frames, the telescopic gas rods are respectively and fixedly connected to the gas stations, and the clamping plates are respectively and fixedly connected to the telescopic gas rods;
cooling body include cooler bin, external cold wind pipe, control valve and exhaust pipe, external cold wind pipe fixed connection is in the upper end of cooler bin, the control valve setting is on external cold wind pipe, the equal fixed connection of a plurality of exhaust pipes is at the lower extreme of cooler bin, cooler bin fixed connection is on two support curb plates.
The utility model has the advantages that:
the utility model provides a wave-soldering welding equipment, at welding mechanism mounting panel installation wave-soldering device earlier, the external air conditioning of external cold wind pipe, the start is transported the motor and is made two conveying poles, two drive gear and conveyer begin to rotate, put into circuit board to pressing from both sides by the pay-off mouth and get on the frame, the adjustment gas station makes flexible gas pole stretch out, it presss from both sides the circuit board tightly to promote the grip block, along with the circuit board that conveyer's rotation centre gripping is good removes to the top that is located a plurality of preheating cabinets along with pressing from both sides the frame removal, can become the height of preheating cabinet through the high ability that changes electric putter, thereby the interval that changes preheating cabinet and circuit board changes preheating effect, when the circuit board is located under a plurality of exhaust pipes after the welding, open the control valve, air conditioning is discharged by a plurality of exhaust pipes and.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the link supporting frame of the present invention;
FIG. 3 is a schematic structural view of the adjustable preheating mechanism of the present invention;
fig. 4 is a schematic structural view of the transportation clamping mechanism of the present invention;
FIG. 5 is a schematic structural view of the cooling mechanism of the present invention;
in the figure: a link support frame 1; a support base plate 1-1; supporting the side plates 1-2; an upper connecting plate 1-3; welding mechanism mounting plates 1-4; 1-5 parts of a feeding port; the adjustable preheating mechanism 2; rotating the support plate 2-1; a preheating chamber support tank 2-2; 2-3 of a preheating box; 2-4 of an electric push rod; a transport gripping mechanism 3; a conveyance motor 3-1; a transfer bar 3-2; a transmission gear 3-3; 3-4 of a conveying belt; 3-5 of a clamping frame; 3-6 parts of a middle-section heat insulation plate; 3-7 of a gas station; 3-8 parts of a telescopic air rod; 3-9 parts of a clamping plate; a cooling mechanism 4; a cooling tank 4-1; a cold air pipe 4-2 is externally connected; 4-3 of a control valve; and 4-4 of exhaust pipes.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 5.
The first embodiment is as follows:
as shown in fig. 1-5, the wave soldering apparatus includes a link support frame 1, and is characterized in that: the wave soldering welding equipment also comprises an adjustable preheating mechanism 2, a cooling mechanism 4 and a transportation clamping mechanism 3, wherein the adjustable preheating mechanism 2 is fixedly connected to the link supporting frame 1, the cooling mechanism 4 is fixedly connected to the link supporting frame 1, and the transportation clamping mechanism 3 is fixedly connected to the link supporting frame 1;
firstly, a wave soldering device is arranged on a mounting plate 1-4 of a soldering mechanism, a cold air pipe 4-2 is externally connected, a conveying motor 3-1 is started to enable two conveying rods 3-2, two transmission gears 3-3 and a conveying belt 3-4 to start rotating, a circuit board is placed on a clamping frame 3-5 through a feeding port 1-5, an air station 3-7 is adjusted to enable telescopic air rods 3-8 to stretch out, a clamping plate 3-9 is pushed to move downwards to clamp the circuit board, the circuit board clamped along with the rotation of the conveying belt 3-4 moves to be located above a plurality of preheating boxes 2-3 along with the movement of the clamping frame 3-5, the height of the preheating boxes 2-3 can be changed by changing the height of electric push rods 2-4, and therefore the distance between the preheating boxes 2-3 and the circuit board is changed to change the preheating effect, after welding, when the circuit board is positioned below the plurality of exhaust pipes 4-4, the control valve 4-3 is opened, and cold air is exhausted from the plurality of exhaust pipes 4-4 to cool the circuit board.
The second embodiment is as follows:
as shown in fig. 1-5, the link supporting frame 1 includes a supporting bottom plate 1-1, supporting side plates 1-2, an upper connecting plate 1-3, welding mechanism mounting plates 1-4, and a feeding port 1-5, wherein both the supporting side plates 1-2 are fixedly connected to the supporting bottom plate 1-1, the upper connecting plate 1-3 is fixedly connected to both the supporting side plates 1-2, both the welding mechanism mounting plates 1-4 are fixedly connected to the upper connecting plate 1-3, and the feeding port 1-5 is arranged on the supporting side plate 1-2 located at the front end;
firstly, wave soldering devices are arranged on the two mounting plates 1-4 of the soldering mechanism, and the wave soldering devices are fed into the circuit board through the feeding ports 1-5.
The third concrete implementation mode:
as shown in fig. 1-5, the adjustable preheating mechanism 2 comprises a rotating support plate 2-1, preheating box support grooves 2-2, preheating boxes 2-3 and electric push rods 2-4, wherein the rotating support plate 2-1 is rotatably connected to the support plate 1-1, a plurality of preheating box support grooves 2-2 are fixedly connected to the rotating support plate 2-1, a plurality of preheating boxes 2-3 are respectively fixedly connected to the preheating box support grooves 2-2, the upper ends of two electric push rods 2-4 are in surface contact with the rotating support plate 2-1, and two electric push rods 2-4 are fixedly connected to the upper end of the support plate 1-1;
the preheating boxes 2-3 provide heat, the height of the preheating box 2-3 at the rightmost end can be changed maximally by adjusting the length of the electric push rod 2-4, the distance between the preheating box 2-3 and the circuit board is changed, the preheating temperature is changed, and when the circuit board passes through the three preheating boxes 2-3 in sequence, the preheating effect of the circuit board can be better due to different preheating temperatures.
The fourth concrete implementation mode:
as shown in the figures 1-5, the transportation clamping mechanism 3 comprises a transportation motor 3-1, a transmission rod 3-2, a transmission gear 3-3, a transmission belt 3-4, a clamping frame 3-5, a middle section heat insulation board 3-6, a gas station 3-7, a telescopic gas rod 3-8 and a clamping plate 3-9, the transportation motor 3-1 is fixedly connected to a supporting side plate 1-2 at the rear end, two ends of the two transmission rods 3-2 are respectively and rotatably connected to the two supporting side plates 1-2, the transmission rod 3-2 at the right end is fixedly connected to an output shaft of the transportation motor 3-1, the two transmission gears 3-3 are respectively and fixedly connected to the two transmission rods 3-2, and a plurality of clamping frames 3-5 are respectively and fixedly connected to the transmission belt 3-4, the middle section heat insulation plates 3-6 are respectively and fixedly connected to the clamping frames 3-5, the gas stations 3-7 are respectively and fixedly connected to the clamping frames 3-5, the telescopic gas rods 3-8 are respectively and fixedly connected to the gas stations 3-7, and the clamping plates 3-9 are respectively and fixedly connected to the telescopic gas rods 3-8;
the conveying motor 3-1 is started, the two conveying rods 3-2 drive the transmission gears 3-3 and the conveying belts 3-4 to rotate, when a circuit board is placed on the clamping frames 3-5, the gas station 3-7 is adjusted to enable the telescopic gas rods 3-8 to move downwards to push the clamping plates 3-9 to move downwards to clamp the circuit board, the plurality of clamping frames 3-5 move along with the rotation of the conveying belts 3-4, the circuit board is placed on the plurality of clamping frames 3-5 until the circuit board moves below the welding mechanism to be welded.
The fifth concrete implementation mode:
as shown in fig. 1-5, the cooling mechanism 4 includes a cooling box 4-1, an external cold air pipe 4-2, a control valve 4-3 and an exhaust pipe 4-4, the external cold air pipe 4-2 is fixedly connected to the upper end of the cooling box 4-1, the control valve 4-3 is arranged on the external cold air pipe 4-2, a plurality of exhaust pipes 4-4 are all fixedly connected to the lower end of the cooling box 4-1, and the cooling box 4-1 is fixedly connected to two supporting side plates 1-2;
the external cold air pipe 4-2 is connected with a cold air source, the welded circuit board continues to move until the circuit board is positioned below the plurality of exhaust pipes 4-4, and the control valve 4-3 is opened to enable the cold air to be sprayed out from the plurality of exhaust pipes 4-4 for cooling.
The utility model discloses wave-soldering welding equipment, its theory of use does: firstly, a wave soldering device is arranged on a mounting plate 1-4 of a soldering mechanism, a cold air pipe 4-2 is externally connected, a conveying motor 3-1 is started to enable two conveying rods 3-2, two transmission gears 3-3 and a conveying belt 3-4 to start rotating, a circuit board is placed on a clamping frame 3-5 through a feeding port 1-5, an air station 3-7 is adjusted to enable telescopic air rods 3-8 to stretch out, a clamping plate 3-9 is pushed to move downwards to clamp the circuit board, the circuit board clamped along with the rotation of the conveying belt 3-4 moves to be located above a plurality of preheating boxes 2-3 along with the movement of the clamping frame 3-5, the height of the preheating boxes 2-3 can be changed by changing the height of electric push rods 2-4, and therefore the distance between the preheating boxes 2-3 and the circuit board is changed to change the preheating effect, after welding, when the circuit board is positioned below a plurality of exhaust pipes 4-4, a control valve 4-3 is opened, cold air is discharged from the exhaust pipes 4-4 to cool the circuit board, a wave soldering device is firstly arranged on two mounting plates 1-4 of a welding mechanism, the circuit board is fed from a feeding port 1-5, a preheating box 2-3 provides heat, the length of an electric push rod 2-4 is adjusted to enable the height of the preheating box 2-3 positioned at the rightmost end to change maximally, the distance between the preheating box 2-3 and the circuit board changes, the preheating temperature is changed, when the circuit board passes through three preheating boxes 2-3 in sequence, the preheating effect of the circuit board can be better due to different preheating temperatures, a conveying motor 3-1 is started, two conveying rods 3-2 drive a transmission gear 3-3 and a conveying belt 3-4 to rotate, when a circuit board is placed on the clamping frames 3-5, the air station 3-7 is adjusted to enable the telescopic air rods 3-8 to move downwards to push the clamping plates 3-9 to move downwards to clamp the circuit board, the clamping frames 3-5 move along with the rotation of the conveying belt 3-4, the circuit board is placed on the clamping frames 3-5 until the circuit board moves to the position below the welding mechanism to be welded, the external cold air pipe 4-2 is externally connected with a cold air source, the welded circuit board continues to move until the circuit board is located below the exhaust pipes 4-4, and the control valve 4-3 is opened to enable the cold air to be sprayed out from the exhaust pipes 4-4 to be cooled.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. Wave-soldering welding equipment, including link support frame (1), its characterized in that: the wave-soldering welding equipment further comprises an adjustable preheating mechanism (2), a cooling mechanism (4) and a conveying clamping mechanism (3), wherein the adjustable preheating mechanism (2) is fixedly connected to the link supporting frame (1), the cooling mechanism (4) is fixedly connected to the link supporting frame (1), and the conveying clamping mechanism (3) is fixedly connected to the link supporting frame (1).
2. The wave soldering apparatus of claim 1, wherein: the link supporting frame (1) comprises a supporting bottom plate (1-1), supporting side plates (1-2), an upper connecting plate (1-3), welding mechanism mounting plates (1-4) and feeding ports (1-5), wherein the two supporting side plates (1-2) are fixedly connected to the supporting bottom plate (1-1), the upper connecting plate (1-3) is fixedly connected to the two supporting side plates (1-2), the two welding mechanism mounting plates (1-4) are fixedly connected to the upper connecting plate (1-3), and the feeding ports (1-5) are arranged on the supporting side plates (1-2) located at the front end.
3. The wave soldering apparatus of claim 2, wherein: the adjustable preheating mechanism (2) comprises a rotating support plate (2-1), preheating box supporting grooves (2-2), preheating boxes (2-3) and electric push rods (2-4), wherein the rotating support plate (2-1) is rotatably connected to the support base plate (1-1), the preheating box supporting grooves (2-2) are fixedly connected to the rotating support plate (2-1), the preheating boxes (2-3) are fixedly connected to the preheating box supporting grooves (2-2) respectively, the upper ends of the two electric push rods (2-4) are in surface contact with the rotating support plate (2-1), and the two electric push rods (2-4) are fixedly connected to the upper end of the support base plate (1-1).
4. A wave soldering apparatus according to claim 3, characterized in that: the conveying clamping mechanism (3) comprises a conveying motor (3-1), conveying rods (3-2), transmission gears (3-3), a conveying belt (3-4), a clamping frame (3-5), a middle section heat insulation board (3-6), a gas station (3-7), telescopic gas rods (3-8) and clamping plates (3-9), wherein the conveying motor (3-1) is fixedly connected to a supporting side plate (1-2) at the rear end, two ends of the two conveying rods (3-2) are respectively and rotatably connected to the two supporting side plates (1-2), the conveying rod (3-2) at the right end is fixedly connected to an output shaft of the conveying motor (3-1), the two transmission gears (3-3) are respectively and fixedly connected to the two conveying rods (3-2), the clamping frames (3-5) are fixedly connected to the conveying belt (3-4), the middle section heat insulation plates (3-6) are fixedly connected to the clamping frames (3-5) respectively, the gas stations (3-7) are fixedly connected to the clamping frames (3-5) respectively, the telescopic gas rods (3-8) are fixedly connected to the gas stations (3-7) respectively, and the clamping plates (3-9) are fixedly connected to the telescopic gas rods (3-8) respectively.
5. The wave soldering apparatus of claim 4, wherein: the cooling mechanism (4) comprises a cooling box (4-1), an external cold air pipe (4-2), a control valve (4-3) and an exhaust pipe (4-4), the external cold air pipe (4-2) is fixedly connected to the upper end of the cooling box (4-1), the control valve (4-3) is arranged on the external cold air pipe (4-2), the exhaust pipes (4-4) are fixedly connected to the lower end of the cooling box (4-1), and the cooling box (4-1) is fixedly connected to the two supporting side plates (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021415205.3U CN212734560U (en) | 2020-07-17 | 2020-07-17 | Wave soldering welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021415205.3U CN212734560U (en) | 2020-07-17 | 2020-07-17 | Wave soldering welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212734560U true CN212734560U (en) | 2021-03-19 |
Family
ID=75036681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021415205.3U Expired - Fee Related CN212734560U (en) | 2020-07-17 | 2020-07-17 | Wave soldering welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212734560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211163A (en) * | 2021-12-24 | 2022-03-22 | 宁波江丰电子材料股份有限公司 | Welding air cooling control device and air cooling method thereof |
-
2020
- 2020-07-17 CN CN202021415205.3U patent/CN212734560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211163A (en) * | 2021-12-24 | 2022-03-22 | 宁波江丰电子材料股份有限公司 | Welding air cooling control device and air cooling method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |