CN202571528U - Automatic dip tin soldering device - Google Patents
Automatic dip tin soldering device Download PDFInfo
- Publication number
- CN202571528U CN202571528U CN 201220073473 CN201220073473U CN202571528U CN 202571528 U CN202571528 U CN 202571528U CN 201220073473 CN201220073473 CN 201220073473 CN 201220073473 U CN201220073473 U CN 201220073473U CN 202571528 U CN202571528 U CN 202571528U
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- Prior art keywords
- pedestal
- lid
- fixing hole
- hole
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an automatic dip tin soldering device which comprises a bracket and a tin furnace, wherein a rotary part is riveted with the upper part of the bracket; a connecting rod is hinged with the middle part of the rotary part; one end, which is far away from the bracket riveted with the rotary part, of the rotary part is fixedly connected with a soldering jig; one end, which is far away from the rotary part, of the connecting rod is hinged with one end of a sliding part; the sliding part is movably arranged on the bracket; the other end of the sliding part is connected with a driving device; the upper part of the bracket is connected with a moving bracket; one end of the rotary part is riveted with the moving bracket; the upper part of the bracket is provided with a guide track corresponding to the moving bracket; and the moving bracket moves up and down along the guide track. According to the automatic dip tin soldering device, by using the simple pendulum theory, the soldering jig can perform arc movement in a certain angle so as to carry out dip tin soldering; the production efficiency in dip tin soldering of electronic elements can be improved effectively, the consistency of quality of soldered products is ensured, and moreover the danger that operating personnel are scalded by high temperature tin liquid is prevented, and the automation working in dip tin soldering of electronic elements is realized.
Description
Technical field
The utility model relates to the electronic devices and components preparing technical field, specifically, relates to a kind of automatic wicking welder.
Background technology
In the industry, along with the extensive use of integrated circuit, stitch grafting technology becomes important technology in electronics, the mechanical industry in modern times.After stitch is pegged graft and accomplished, generally need stitch and circuit board be welded together through the wicking weldering.
The habitual at present electronic component and the solder technology of circuit board, the mode that one of them is to use manual wicking welding is about to carry out manual welding again after the combination of electronic component and circuit board, and this kind welding method is called manual wicking weldering by custom.Concrete as Fig. 3 is to shown in Figure 8, first with electronic component 320 fixed placement in welding fixture 200; Again circuit board 310 grades are covered on the electronic component 320, make the solder terminal 321 of electronic component 320 pass the welding hole 311 on the circuit board 310, cover lid 230; Adopt the manual welding fixture 200 of holding then, the weld part 330 of the weld assembly 300 that the welding hole 311 of the solder terminal 321 of electronic component 320 and circuit board 310 is assembled into is put in the tin liquor of tin stove 180, welds, and reaches the purpose that is electrically connected.
Yet the handwork method can't realize the operating condition management and control, and for example: anchor clamps are difficult for keeping level with the tin liquor liquid level, and the electronic component wicking time can not accurately be controlled, and causes the quality of welding product uneven.In addition, handwork is wasted time and energy, and the potential safety hazard that exists operating personnel to be scalded by the high temperature tin liquor.
Summary of the invention
The utility model has overcome defective of the prior art, and a kind of automatic wicking welder is provided, and this device can make the welding product defect rate low; Improve the yield rate of welding product, and time saving and energy saving, and production efficiency is high; And the danger that can avoid operating personnel to be scalded, processing safety is high.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of automatic wicking welder; Comprise support and tin stove, support top articulates the rotation section, middle part, rotation section articulated linkage; The rotation section is fixedly connected with welding fixture away from the end with the support pivot joint; Connecting rod is away from an end of the hinged sliding part of an end of rotation section, and sliding part is movably set in support, and the sliding part other end is connected with drive unit.
Further, support top connects movable stand, and rotation section one end is articulated in movable stand, and the corresponding movable stand in support top is provided with guide rail, and movable stand moves up and down along guide rail.
Further, the rotation section is connected with fixture away from the end with the support pivot joint; Welding fixture is provided with pedestal, accepts base and lid; Fixture is fixed in pedestal; The affixed base of accepting in pedestal bottom is accepted the storage tank that the base bottom is provided with ccontaining weld assembly, the affixed lid in pedestal bottom; Pedestal and lid grip accepts base, and lid is provided with the weld part that is used to expose weld assembly and exposes the hole.
Further, fixture is provided with first fixing hole, and corresponding first fixing hole of pedestal is provided with second fixing hole, and first fixing hole perhaps is connected the plunger assembling with second fixing hole through bolt.
Further, fixture and pedestal are affixed through magnetic force.
Further, pedestal is provided with and is used for three fixing hole affixed with lid, and the lid correspondence is provided with the 4th fixing hole, and the 3rd fixing hole and the 4th fixing hole are through bolt or non-movable piston assembling, and pedestal and lid are affixed through bolt or non-movable piston.
Further, pedestal is fixedly connected through magnetic force with lid.
Further, the tin stove comprises heater and the container with upward opening that is used for ccontaining liquid tin at least.
Further, the corresponding sliding part of support is provided with through hole, and sliding part passes through hole and connects drive unit, and through hole is vertical slotted hole.
Compared with prior art, the beneficial effect of the utility model is:
The utility model adopts support upper articulation rotation section, middle part, rotation section articulated linkage, and the rotation section is away from the hinged end of support welding fixture being set; Connecting rod is away from the hinged sliding part of an end of rotation section; Adopt technique scheme, utilize the single pendulum principle, welding fixture can carry out movement in a curve to carry out the wicking weldering by certain angle; Can effectively improve the production efficiency of electronic component wicking weldering; Guarantee the uniformity of welding product quality, and the danger that can avoid operating personnel to be scalded by the high temperature tin liquor, realized the automated job that the electronic component wicking welds.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model, in the accompanying drawings:
Fig. 1 is the perspective view of a kind of automatic wicking welder of the utility model;
Fig. 2 is another perspective view of a kind of automatic wicking welder of the utility model;
Fig. 3 is the perspective view of pedestal;
Fig. 4 is a perspective view of accepting base;
Fig. 5 accepts the base perspective view behind the fixed electronic element;
Fig. 6 is the perspective view of lid;
Fig. 7 is a welding fixture decomposition texture sketch map.
Fig. 8 is the manual wicking welder of a prior art structural representation.
Fig. 1 to Fig. 8 includes with lower component:
110---support; 111---through hole; 112---guide rail;
120---movable stand;
130---the rotation section;
140---connecting rod;
150---sliding part;
160---fixture; 161---first fixing hole;
180---the tin stove; 181---container;
200---welding fixture;
210---pedestal; 211---second fixing hole; 212---the 3rd fixing hole;
220---accept base; 221---storage tank;
230---lid; 231---weld part exposes the hole; 232---the 4th fixing hole;
300---weld assembly;
310---circuit board; 311---welding hole;
320---electronic component; 321---solder terminal;
330---weld part;
410---connect plunger;
420---non-movable piston.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Embodiment 1:
Like Fig. 1, shown in Figure 2; A kind of automatic wicking welder of the utility model comprises support 110 and tin stove 180, and tin stove 180 comprises the container 181 of the upward opening of heater (not shown) and ccontaining liquid tin; Support 110 tops connect movable stand 120; Rotation section 130 1 ends are articulated in movable stand 120, and the corresponding movable stand 120 in support 110 tops is provided with guide rail 112, and movable stand 120 can move up and down along guide rail 112.Simultaneously, a movable stand fixture (not shown) is set also on the support 110, when movable stand 120 when guide rail 112 slides into certain position, be fixed through the movable stand fixture.
To shown in Figure 7, welding fixture 200 is provided with pedestal 210, accepts base 220 and lid 230 like Fig. 3, and fixture 160 is fixed in pedestal 210, and the affixed base 220 of accepting in pedestal 210 bottoms is accepted the storage tank 221 that base 220 bottoms are provided with ccontaining weld assembly 300.The affixed lid 230 in pedestal 210 bottoms, lid 230 are provided with the weld part that is used to expose weld part 330 and expose hole 231, consult Fig. 6.Weld part exposes hole 231 makes weld part 330 be exposed to welding fixture 200.
Like Fig. 1, Fig. 2 and shown in Figure 3; Fixture 160 is provided with first fixing hole 161; Pedestal 210 corresponding first fixing holes 161 are provided with second fixing hole, 211, the first fixing holes 161 and assemble through being connected plunger 410 with second fixing hole 211, and promptly fixture 160 is affixed through being connected plunger 410 with pedestal 210.
Need to prove that first fixing hole 161 and second fixing hole 211 can also be assembled together through the bolt (not shown).
Like Fig. 1, Fig. 3 and shown in Figure 6; Pedestal 210 is provided with and is used for three fixing hole 212 affixed with lid 230; Lid 230 correspondences are provided with the 4th fixing hole 232; The 3rd fixing hole 212 and the 4th fixing hole 232 are assembled together through non-movable piston 420, and promptly pedestal 210 is affixed through non-movable piston 420 with lid 230, and pedestal 210 grips with lid 230 and accepts base 220.
Need to prove: the 3rd fixing hole 212 and the 4th fixing hole 232 can also be assembled together through the bolt (not shown).
The operating process of carrying out scolding tin through a kind of automatic wicking welder of the utility model is:
1, the solder terminal 321 of electronic component 320 is passed the welding hole 311 assembling formation weld assemblies 300 of circuit board 310, solder terminal 321 forms weld parts 330 with welding hole 311 assemblings;
2, weld assembly 300 is positioned in the storage tank 221 of accepting base 220, and makes weld assembly 300 be positioned to accept in the storage tank 221 of base 220;
3, will be positioned over pedestal 210 bottoms with accepting the composite set that base 220 constitutes by the weld assembly after step 2 300, itself and pedestal 210 relative positions are fixed;
4, lid 230 is covered by the weld assembly after step 3 300, accepts on the composite set that base 220 and pedestal 210 constitute; The weld part that makes the weld part 330 of weld assembly 300 expose lid 230 exposes hole 231; Lid 230 fastens with pedestal 210 location, to guarantee that weld part 330 can be exposed to weld part fully and expose hole 231;
5, pedestal 210 and fixture 160 is affixed;
6, sliding part 150 is when when moving away from tin stove 180 directions; Arcuate movement is done by certain angle in pulling rotation section 130; And then drive in the liquid tin of welding fixture 200 immersion tin stoves 180; Make weld assembly 300 contact a period of time with the liquid tin of tin stove 180, this time is about 0.8～2.0 second, is electrically connected so that the welding hole 311 of the solder terminal 321 of electronic component 320 and circuit board 310 reaches scolding tin; When sliding part 150 when tin stove 180 directions move, rotation section 130 drives welding fixtures 200 and withdraws from tin liquor;
7, it is good to check whether weld part 330 eats tin, if it is in poor shape to eat tin, just repeats wicking, eats tin fully and welds good with the solder terminal 321 and the welding hole 311 of circuit board 310 of guaranteeing electronic component 320.
8, reverse operating carry out step 5～operation of step 2, and the weld assembly 300 that scolding tin is good is taken out, and promptly accomplishes whole weld job.
When the weld part 330 of weld assembly 300 exists special construction or shape; The welder of the utility model can't be simultaneously during to weld part 330 operations of weld assembly 300 all desires welding; Can use different welding fixture 200 respectively the weld part 330 of weld assembly 300 to be carried out detached job; At this moment, the method that remains according to step 1～step 8 of each operation process realizes.
Adopt technique scheme, utilize the single pendulum principle, welding fixture 200 forms arcuate movement to carry out the wicking weldering by certain angle; Can accurately control the angle of welding fixture 200 and tin liquor face; The wicking time can accurately be grasped, and has effectively improved the production efficiency of electronic component 320 wickings welderings, and the quality of welding product is kept consistency; And the danger of having avoided operating personnel to be scalded by the high temperature tin liquor, realized the automation of electronic component 320 wickings welderings.
Embodiment 2:
The main technical schemes of present embodiment is identical with embodiment 1, and unaccounted characteristic adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 1 is:
Embodiment 3:
The main technical schemes of present embodiment is identical with embodiment 1, and unaccounted characteristic adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 1 is:
What should explain at last is: more than be merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. automatic wicking welder; It is characterized in that: comprise support and tin stove, said support top articulates the rotation section, middle part, said rotation section articulated linkage; Said rotation section is fixedly connected with welding fixture away from the end with said support pivot joint; Said connecting rod is away from an end of the hinged sliding part of an end of said rotation section, and said sliding part is movably set in said support, and the said sliding part other end is connected with drive unit.
2. a kind of automatic wicking welder according to claim 1; It is characterized in that: said support top connects movable stand; Said rotation section one end is articulated in said movable stand, and the corresponding said movable stand in said support top is provided with guide rail, and said movable stand moves up and down along said guide rail.
3. a kind of automatic wicking welder according to claim 1 is characterized in that: said rotation section is connected with fixture away from the end with said support pivot joint; Said welding fixture is provided with pedestal, accepts base and lid; Said fixture is fixed in said pedestal; The affixed base of accepting in said pedestal bottom, the said storage tank that the base bottom is provided with ccontaining weld assembly, the also affixed said lid in said pedestal bottom accepted; Said pedestal and said lid grip the said base of accepting, and said lid is provided with the weld part that is used to expose said weld assembly and exposes the hole.
4. a kind of automatic wicking welder according to claim 3; It is characterized in that: said fixture is provided with first fixing hole; Corresponding said first fixing hole of said pedestal is provided with second fixing hole, and said first fixing hole perhaps is connected the plunger assembling with second fixing hole through bolt.
5. a kind of automatic wicking welder according to claim 3 is characterized in that: said fixture and pedestal are affixed through magnetic force.
6. a kind of automatic wicking welder according to claim 3; It is characterized in that: said pedestal is provided with and is used for three fixing hole affixed with lid; Said lid correspondence is provided with the 4th fixing hole; Said the 3rd fixing hole and the 4th fixing hole are through bolt or non-movable piston assembling, and said pedestal and said lid are affixed through bolt or non-movable piston.
7. a kind of automatic wicking welder according to claim 3, it is characterized in that: said pedestal is fixedly connected through magnetic force with said lid.
8. a kind of automatic wicking welder according to claim 1 is characterized in that: said tin stove comprises heater and the container with upward opening that is used for ccontaining liquid tin at least.
9. a kind of automatic wicking welder according to claim 1 is characterized in that: the corresponding said sliding part of said support is provided with through hole, and said sliding part passes said through hole and connects drive unit, and said through hole is vertical slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073473 CN202571528U (en) | 2012-03-01 | 2012-03-01 | Automatic dip tin soldering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073473 CN202571528U (en) | 2012-03-01 | 2012-03-01 | Automatic dip tin soldering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571528U true CN202571528U (en) | 2012-12-05 |
Family
ID=47240980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220073473 Expired - Fee Related CN202571528U (en) | 2012-03-01 | 2012-03-01 | Automatic dip tin soldering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772543A (en) * | 2014-12-27 | 2015-07-15 | 东莞市三才电子设备科技有限公司 | Full-automatic soldering equipment |
| CN105127539A (en) * | 2015-10-15 | 2015-12-09 | 广州市明森机电设备有限公司 | Intelligent card tin dipping equipment with soldering tin protection function |
| CN111215716A (en) * | 2020-02-18 | 2020-06-02 | 江苏工程职业技术学院 | Automatic tin soldering device for circuit board |
-
2012
- 2012-03-01 CN CN 201220073473 patent/CN202571528U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772543A (en) * | 2014-12-27 | 2015-07-15 | 东莞市三才电子设备科技有限公司 | Full-automatic soldering equipment |
| CN105127539A (en) * | 2015-10-15 | 2015-12-09 | 广州市明森机电设备有限公司 | Intelligent card tin dipping equipment with soldering tin protection function |
| CN105127539B (en) * | 2015-10-15 | 2017-12-12 | 广州明森科技股份有限公司 | A kind of smart card tin sticky equipment with scolding tin defencive function |
| CN111215716A (en) * | 2020-02-18 | 2020-06-02 | 江苏工程职业技术学院 | Automatic tin soldering device for circuit board |
| CN111215716B (en) * | 2020-02-18 | 2022-03-18 | 江苏工程职业技术学院 | Automatic tin soldering device for circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |