CN204771022U - Automatic soldering tin machine with monitored control system - Google Patents
Automatic soldering tin machine with monitored control system Download PDFInfo
- Publication number
- CN204771022U CN204771022U CN201520531657.0U CN201520531657U CN204771022U CN 204771022 U CN204771022 U CN 204771022U CN 201520531657 U CN201520531657 U CN 201520531657U CN 204771022 U CN204771022 U CN 204771022U
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- air
- camera
- tin
- welding machine
- heater
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000005476 soldering Methods 0.000 title abstract description 3
- 238000003466 welding Methods 0.000 claims description 35
- 238000012544 monitoring process Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 2
- 229910000679 solder Inorganic materials 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- GSJBKPNSLRKRNR-UHFFFAOYSA-N $l^{2}-stannanylidenetin Chemical compound [Sn].[Sn] GSJBKPNSLRKRNR-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- BAINIUMDFURPJM-UHFFFAOYSA-N oxatomide Chemical compound O=C1NC2=CC=CC=C2N1CCCN(CC1)CCN1C(C=1C=CC=CC=1)C1=CC=CC=C1 BAINIUMDFURPJM-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to an automatic soldering tin machine with monitored control system, its includes frame, tin stove and monitored control system, tin stove is installed in the frame, monitored control system includes camera, host computer and display screen, the camera is located the oblique top of tin stove, and the tin stove is aimed at to the camera lens of camera, the camera is connected with the host computer electricity, and the host computer is connected with the display screen electricity. Camera, host computer and display screen through addding monitored control system are mutually supported, make the staff need not to be close to the tin stove again at the inspection in -process to the security of improving production.
Description
Technical field
The utility model relates to a kind of tin immersion furnace weldering formula automatic tin welding machine, specifically, relates to a kind of automatic tin welding machine be convenient to butt welding tin welding process and carried out monitoring.
Background technology
Tin immersion furnace weldering formula automatic tin welding machine is as a kind of automated manufacturing equipment, be widely used at production industries such as automotive electronics, number, electronics, electroacoustic, LCD, wiring boards, be mainly used in the scolding tin welding device such as connector, RJ/ network transformer, winding displacement, FPCB draws weldering, COF draws weldering, computer main board, tiny CABLE, loudspeaker and motor being carried out to high-speed high-quality amount.
In scolding tin welding process, staff needs the situation of butt welding tin welding to patrol and examine, usually will from tin stove very close to just can see clearly, if there is fried tin in inspection process, the tin sweat(ing) that fried tin produces can damage staff.In addition, along with electronic devices and components are to development that is miniaturized, integrated, multifunction direction, the spacing between electronic devices and components pin is more and more less, need from tin stove more close to could observe clear, be unfavorable for safety in production.
In addition, after carrying out scolding tin welding to electronic devices and components, often there will be some colors in yellow solder joint, yellow solder joint can cause loose contact usually, and yields cannot be improved further.
Summary of the invention
Main purpose of the present utility model is to provide a kind of automatic tin welding machine with monitoring system, to improve the security of production process;
Another object of the present utility model is to provide a kind of automatic tin welding machine, to reduce the probability occurring yellow solder joint in scolding tin weld pads, improves yields.
To achieve these goals, the utility model provides a kind of automatic tin welding machine, and it comprises frame, tin stove and monitoring system, and tin stove is arranged in frame; Monitoring system comprises camera, main frame and display screen; Camera is positioned at the oblique upper of tin stove, the alignment lens tin stove of camera; Camera is electrically connected with main frame, and main frame is electrically connected with display screen.
From above scheme, cooperatively interacting by setting up the camera of monitoring system, main frame and display screen, making staff again without the need near tin stove in inspection process, to improve the security of production.
A concrete scheme is that monitoring system also comprises the memory be electrically connected with main frame.Be convenient to record a video to production process and store, be convenient to follow-up checking.
Another concrete scheme is that the sidewall of display screen is provided with a memory card interface, and memory card interface is electrically connected with main frame.
Another concrete scheme is camera is high-definition night-viewing type CCD camera.
A preferred scheme is that display screen and main frame are all fixed in frame.
Another preferred scheme is that monitoring system also comprises the transparent protective shield be placed on the camera lens of camera.Len, from the infringement of fried tin tin sweat(ing), is convenient to clean.
In order to realize another object above-mentioned, the utility model also provides another preferred scheme, and the program is for also to comprise guard shield and constant temperature system; Tin stove and camera are positioned at the closed inner chamber that guard shield surrounds, and display location is outside guard shield; Constant temperature system comprises temperature sensor, temperature controller, for the air-supply arrangement to closed inner chamber delivery air, and the heater that the air-flow for carrying air-supply arrangement heats; The air inlet of air-supply arrangement is positioned at outside guard shield; Temperature sensor is positioned near tin stove, and temperature sensor is to temperature controller output detections signal; Temperature controller exports control signal to air-supply arrangement and heater.Because this automatic tin welding machine is provided with constant temperature system, by coordinating of heater and air-supply arrangement, hot blast or cool exterior air is pumped in the closed inner chamber that can surround to guard shield, with the temperature improved or reduce in closed inner chamber, temperature controller, by being located at the detection signal that near tin stove, temperature sensor exports, regulates and controls tin stove ambient temperature, reduces the fluctuation of tin liquor liquid level temperature in tin stove, thus reduce the probability occurring yellow solder joint in scolding tin weld pads, improve yields.
A preferred scheme is that the housing of air-supply arrangement is fixedly connected with the housing of heater; The air outlet of air-supply arrangement and the air inlet of heater connect.The air-flow of air-supply arrangement conveying directly enters in heater and heats, and improves programming rate and the heating uniformity of air-flow.
Preferred scheme is that the housing of air-supply arrangement is fixedly connected with by mount pad with the housing of heater again, and mount pad is fixedly connected with a sidewall of tin stove contiguous in four sidewalls of guard shield; Air-supply arrangement is positioned at outside guard shield, and heater is positioned at closed inner chamber.Improve the regulation and control speed to tin stove ambient temperature, be more conducive to reducing the probability occurring yellow solder joint in scolding tin weld pads.
Another preferred scheme is that the air outlet of heater is positioned near tin stove; The test side of temperature sensor is positioned at the oblique upper of tin stove; Heater comprises ceramal lamination heater.Improve the regulation and control speed to tin stove ambient temperature, be more conducive to reducing the probability occurring yellow solder joint in scolding tin weld pads.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the structural representation of display screen in the utility model embodiment;
Fig. 3 is the air inlet side stereogram of air-supply arrangement and electro-heat equipment in the utility model embodiment;
Fig. 4 is the air outlet side stereogram of air-supply arrangement and electro-heat equipment in the utility model embodiment;
Fig. 5 is the stereogram of digital temperature controller in the utility model embodiment;
Fig. 6 is the operation principle schematic diagram of constant temperature system in the utility model embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model mainly sets up monitoring system in existing automatic tin welding machine, monitors for butt welding tin welding process, to improve production safety; Further, by setting up constant temperature system, to reduce the probability occurring yellow solder joint in scolding tin weld pads; Other structure divisions of automatic tin welding machine design according to existing product.
Detailed description of the invention
There is the automatic tin welding machine embodiment of monitoring system
See Fig. 1, the automatic tin welding machine 1 with monitoring system is a tin immersion furnace weldering formula tin soldering machine, and its frame 11 is provided with guard shield 12, tin stove 2, monitoring system and constant temperature system.Tin stove 2 is positioned at the closed inner chamber that guard shield 12 surrounds.
Monitoring system is by display screen 52, and main frame, is placed on the transparent protective shield on camera 51 camera lens, and the camera 51 be located near tin stove 2 forms.By removably overlapping a transparent protective shield on the camera lens of camera 51, protection camera 51 is convenient to clean simultaneously.Camera 51 is a high-definition night-viewing type CCD camera, its alignment lens tin stove 2.
Main frame is integrated in display screen 52, and display location is outer and be fixed in frame 11 in guard shield 12.
See Fig. 2, the sidewall of display screen 52 is provided with a memory card interface 521, for inserting SD card.
Monitoring system in the course of the work, the scolding tin welding process that camera 51 photographs by main frame is presented on display screen 52, staff is in inspection process, only need watch display screen just passable, and can carry out amplifying to topography and watch with suspending, effectively avoid staff to need head to be extended tin stove 2 nearby to watch, improve production safety.The video storage that monitoring system is taken by memory card interface by main frame, in SD card, is convenient to video recording and is preserved and subsequent query.
Constant temperature system is made up of air-supply arrangement 41, electro-heat equipment 42, temperature sensor 43 and digital temperature controller 44.As shown in Figure 3, air-supply arrangement 41 is fixed together by mount pad 40 with the housing of electro-heat equipment 42, mount pad 40 and guard shield 12 are positioned at the sidewall located near tin stove 2 and are fixedly connected with, namely this sidewall distance tin stove 2 in four sidewalls is nearest, thus by fixing on shroud 12 to air-supply arrangement 41 and electro-heat equipment 42, and air-supply arrangement 41 is positioned at outside the inner chamber of guard shield 12, electro-heat equipment 42 is positioned at the closed inner chamber of guard shield 12.Temperature sensor 43 be located at tin stove 2 nearby and be positioned at the oblique upper place of tin stove 2.
See Fig. 3, air-supply arrangement 41 is made up of housing and the fan 411 be installed in housing, and position corresponding with fan 411 on housing is provided with an air inlet 410.
See Fig. 4, electro-heat equipment 42 is made up of housing and the ceramic aluminum alloy lamination heater be installed in housing, and housing is provided with multiple hot-blast outlet 420.Ceramic aluminum alloy lamination heater has the insulation of thermal conversion rate high, surperficial constant temperature, energy-conservation, noise is low, the flames of anger, not rubescent and can the advantage of dry combustion method, and due to its built-in thermistor, be convenient to carry out auto-breaking protection.
The air outlet of air-supply arrangement 41 and the air inlet of electro-heat equipment 42 connect, and in the course of the work, fan 411 rotates the air-flow produced and flows through ceramic aluminum alloy lamination heater, thus becomes hot blast, and heating is more even.
See Fig. 5, digital temperature controller 44 is a Intelligent digital temperature controller.
See Fig. 6, in the course of the work, temperature sensor 43 is to temperature controller output temperature detection signal, when the detection signal that temperature controller 44 receives temperature sensor 43 output shows the ambient temperature of tin stove 2 lower than setting value, control signal is exported to air-supply arrangement 41 and heater 42, the fan 411 controlled in air-supply arrangement 41 rotates, the ceramic aluminum alloy lamination heater simultaneously controlled in heater 42 heats the air-flow that fan 411 rotates conveying, air-flow through heating enters the closed inner chamber of guard shield 12, improves the ambient temperature of tin stove 2; When the detection signal that temperature controller 44 receives temperature sensor 43 output shows the ambient temperature of tin stove 2 higher than setting value, control signal is exported to air-supply arrangement 41 and heater 42, control air-supply arrangement 41 to work, and heater 42 quits work, by the air of air-supply arrangement 41 to the inner chamber conveying outside of guard shield 12, to reduce the ambient temperature of tin stove 2.The actual conditions that the upper lower limit value of tin stove 2 ambient temperature welds according to scolding tin set.
Automatic tin welding machine 1 in the course of the work, pin due to the electronic component of tin welding to be welded is stained with scaling powder, and scaling powder is made up of rosin and active acidic material, escaping gas smog can be produced after being heated, in order to discharge these gas fumes, above tin stove 2, be provided with suction opeing 32 and side be as shown in Figure 6 provided with exhaust column 31 and outwards discharge fume, and while smoke evacuation, also taken the hot-air of tin liquor liquid level periphery away, the temperature of tin liquor liquid level is caused to decline and occur fluctuation, but the monitoring temperature sensor inside tin stove 2 is positioned at certain distance below tin liquor liquid level, make this temperature sensor cannot feed back the temperature fluctuation of tin liquor liquid level in time, cannot make adjustment to the fluctuation of tin liquor liquid level temperature, thus easily cause scolding tin weld pads to occur yellow solder joint, reduce yields.
By setting up constant temperature system, effectively can maintain the stable of tin stove 2 ambient temperature, reducing the temperature fluctuation situation of tin liquor liquid level, effectively reducing the probability occurring yellow solder joint in scolding tin weld pads.
Central scope of the present utility model is by setting up monitoring system on automatic tin welding machine, to improve production safety; Further, by setting up constant temperature system, thus maintain the stable of tin stove ambient temperature, and then reduce the fluctuation of tin liquor liquid level temperature, effectively reduce the probability occurring yellow solder joint in scolding tin weld pads; According to this design, the composition of monitoring system and constant temperature system and installation site also have multiple apparent change.
Claims (10)
1. there is the automatic tin welding machine of monitoring system, comprise frame and be arranged on the tin stove in described frame;
It is characterized in that:
Monitoring system, described monitoring system comprises camera, main frame and display screen;
Described camera is positioned at the oblique upper of described tin stove, tin stove described in the alignment lens of described camera;
Described camera is electrically connected with described main frame, and described main frame is electrically connected with described display screen.
2. automatic tin welding machine according to claim 1, is characterized in that:
Described monitoring system also comprises the memory be electrically connected with described main frame.
3. automatic tin welding machine according to claim 1, is characterized in that:
The sidewall of described display screen is provided with a memory card interface, and described memory card interface is electrically connected with described main frame.
4. automatic tin welding machine according to claim 1, is characterized in that:
Described camera is high-definition night-viewing type CCD camera.
5. automatic tin welding machine according to any one of Claims 1-4, is characterized in that:
Described display screen and described main frame are all fixed in described frame.
6. automatic tin welding machine according to any one of Claims 1-4, is characterized in that:
Described monitoring system also comprises the transparent protective shield on the camera lens being placed on described camera.
7. automatic tin welding machine according to any one of Claims 1-4, is characterized in that:
Also comprise guard shield and constant temperature system;
Described tin stove and described camera are positioned at the closed inner chamber that described guard shield surrounds, and described display location is outside described guard shield;
Described constant temperature system comprises temperature sensor, temperature controller, for the air-supply arrangement to described closed inner chamber delivery air, and the heater that the air-flow for carrying described air-supply arrangement heats;
The air inlet of described air-supply arrangement is positioned at outside described guard shield;
Described temperature sensor is positioned near described tin stove, and described temperature sensor is to described temperature controller output detections signal;
Described temperature controller exports control signal to described air-supply arrangement and described heater.
8. automatic tin welding machine according to claim 7, is characterized in that:
The housing of described air-supply arrangement is fixedly connected with the housing of described heater;
The air outlet of described air-supply arrangement and the air inlet of described heater connect.
9. automatic tin welding machine according to claim 8, is characterized in that:
The housing of described air-supply arrangement is fixedly connected with by mount pad with the housing of described heater, and described mount pad is fixedly connected with a sidewall of described tin stove contiguous in four sidewalls of described guard shield;
Described air-supply arrangement is positioned at outside described guard shield, and described heater is positioned at described closed inner chamber.
10. automatic tin welding machine according to claim 8, is characterized in that:
The air outlet of described heater is positioned near described tin stove;
The test side of described temperature sensor is positioned at the oblique upper of described tin stove;
Described heater comprises ceramal lamination heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531657.0U CN204771022U (en) | 2015-07-21 | 2015-07-21 | Automatic soldering tin machine with monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531657.0U CN204771022U (en) | 2015-07-21 | 2015-07-21 | Automatic soldering tin machine with monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771022U true CN204771022U (en) | 2015-11-18 |
Family
ID=54511148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531657.0U Active CN204771022U (en) | 2015-07-21 | 2015-07-21 | Automatic soldering tin machine with monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771022U (en) |
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2015
- 2015-07-21 CN CN201520531657.0U patent/CN204771022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic soldering tin machine with monitored control system Effective date of registration: 20171010 Granted publication date: 20151118 Pledgee: Bank of China Limited by Share Ltd. Zhuhai branch Pledgor: ZHUHAI ASCEND TECHNOLOGY Co.,Ltd. Registration number: 2017980000385 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20151118 Pledgee: Bank of China Limited by Share Ltd. Zhuhai branch Pledgor: ZHUHAI ASCEND TECHNOLOGY Co.,Ltd. Registration number: 2017980000385 |