CN203356806U - Tinning carrier and welding machine - Google Patents
Tinning carrier and welding machine Download PDFInfo
- Publication number
- CN203356806U CN203356806U CN 201320438882 CN201320438882U CN203356806U CN 203356806 U CN203356806 U CN 203356806U CN 201320438882 CN201320438882 CN 201320438882 CN 201320438882 U CN201320438882 U CN 201320438882U CN 203356806 U CN203356806 U CN 203356806U
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- China
- Prior art keywords
- tin
- carrier
- welded
- sheet
- tinning
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a tinning carrier and a welding machine. The tinning carrier comprises a body, wherein an opening is formed in the body, the tinning carrier further comprises a tin absorbing piece used for absorbing residual soldering tin, and at least part of the tin absorbing piece is located in the opening. In the welding process, a circuit board to be welded is arranged on the tinning carrier, a workpiece to be welded is inserted in the circuit board to be welded, and pins of the workpiece to be welded are located in the opening. The tin absorbing piece on the tinning carrier can absorb the residual soldering tin which causes tin connection short circuit and is located on the pins, the function that all the pins will not be communicated through the soldering tin is guaranteed, therefore, the tin connection short circuit phenomenon is avoided, and good welding quality is guaranteed.
Description
Technical field
The utility model relates to welding field, more specifically, relates to a kind of tin carrier and bonding machine crossed.
Background technology
Soldering is connection means commonly used in the Electronic Assemblies industry, by scolding tin, electronic devices and components is connected on circuit board.But, due to the defect that is designed with of some electronic product, or welding equipment or technique defectiveness, the tin short circuit phenomenon easily occurs to connect in welding process.Scolding tin between the electronic devices and components pin is too much, causes different pins to be linked together by short circuit, and this will cause the circuit welded normally to move.
By subsequent handling, the solder joint that connects the tin short circuit is carried out to repair welding in prior art, thereby solve the problem of contact short circuit, but this remedial measure can reduce production efficiency, the quality of welding spot of manual repair welding does not have the quality of welding spot of machine weldering high in addition.
The utility model content
The utility model aims to provide a kind of tin carrier and bonding machine crossed, so that the problem of tin short circuit easily to occur to connect in the welding process that solves prior art.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of tin carrier of crossing, comprise body, be provided with opening on body, cross the tin carrier and also comprise for absorbing the surreptitiously tin sheet of unnecessary scolding tin, and surreptitiously at least a portion of tin sheet be arranged in opening.
Further, stealing the tin sheet is connected with body.
Further, the part that is positioned at edge of opening of body offers recess, steals the tin sheet and is arranged in recess.
Further, steal that the tin sheet is made by nickel or surface has nickel coating.
Further, surreptitiously the thickness of tin sheet is 0.5 millimeter to 1.5 millimeters.
According to another aspect of the present utility model, a kind of bonding machine also is provided, comprised the tin carrier, the tin carrier is above-mentioned tin carrier excessively excessively.
Further, bonding machine is the Wave crest Welding machine.
In the welding operation process, circuit board to be welded was arranged on the tin carrier, and to-be-welded pieces is plugged on circuit board to be welded, and the pin of to-be-welded pieces is arranged in opening.The surreptitiously tin sheet of crossing on the tin carrier of the present utility model can suck the unnecessary scolding tin of the company's of the causing tin short circuit on pin, guarantees can be communicated with by scolding tin between each pin, thereby has avoided the even generation of tin short circuit phenomenon, has guaranteed good welding quality.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the schematic diagram of crossing the tin carrier in the utility model;
Fig. 2 has schematically shown the partial enlarged drawing of crossing the tin carrier in the utility model Fig. 1;
Fig. 3 has schematically shown the schematic diagram at the back side of crossing the tin carrier in the utility model; And
Fig. 4 has schematically shown the side view cutaway drawing of crossing the tin carrier in the utility model.
Reference numeral in figure: 10, body; 11, opening; 20, steal the tin sheet; 30, to-be-welded pieces; 31, pin; 32, to-be-welded pieces body; 40, circuit board to be welded.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
According to first aspect of the present utility model, provide a kind of tin carrier of crossing, as shown in Figures 1 to 4, this is crossed the tin carrier and comprises body 10, be provided with opening 11 on body 10, cross the tin carrier and also comprise for absorbing the surreptitiously tin sheet 20 of unnecessary scolding tin, and surreptitiously at least a portion of tin sheet 20 be arranged in opening 11.
In the welding operation process, circuit board 40 to be welded was arranged on the tin carrier, and to-be-welded pieces 30 is plugged on circuit board 40 to be welded, and the pin 31 of to-be-welded pieces 30 is arranged in opening 11.The surreptitiously tin sheet 20 of crossing on the tin carrier of the present utility model can suck the unnecessary scolding tin of the company's of the causing tin short circuit on pin 31, guarantees can be communicated with by scolding tin between each pin 31, thereby has avoided the even generation of tin short circuit phenomenon, has guaranteed good welding quality.
Preferably, stealing tin sheet 20 is connected with body 10.
Preferably, the part that is positioned at opening 11 edges of body 10 offers recess, steals tin sheet 20 and is arranged in recess.Steal tin sheet 20 and embed in body 10, coordinated the tin carrier to use together, draw unnecessary tin in the scolding tin process, reduce the generation that connects the tin short circuit, guarantee the quality of product.
Preferably, steal that tin sheet 20 is made by nickel or surface has nickel coating.Preferably, surreptitiously the thickness of tin sheet 20 is 0.5 millimeter to 1.5 millimeters.Preferably, stealing tin sheet 20 is zinc-plated tinplates of 1 millimeters thick.
The tin sheet 20 of stealing of the present utility model in use arranges accordingly with the pin 31 of a plurality of to-be-welded pieces 30, and with pin 31, certain intervals is arranged.Steal tin sheet 20 identical with the shape of a plurality of pins 31 line successively near the shape at the edge of pin 31.The shape of stealing tin sheet 20 is designed according to to-be-welded pieces 30 and the profile of circuit board 40 to be welded.
According to second aspect of the present utility model, a kind of bonding machine also is provided, comprised the tin carrier, the tin carrier is above-mentioned tin carrier excessively excessively.
Tin carrier structure excessively of the present utility model is simple, and long service life can siphon away unnecessary scolding tin in welding process, the generation of the company's of preventing tin short circuit.The phenomenon that adopts the bonding machine of crossing the tin carrier of the present utility model that the contact short circuit occurs in welding process obviously reduces, the circuit board welded does not need the later stage repair welding again, so just improve production efficiency, promoted the quality of product, and saved production cost.
Preferably, bonding machine is the Wave crest Welding machine.
As shown in Figures 2 and 4, to-be-welded pieces 30 is plugged on circuit board 40 to be welded, the body 10 that circuit board 40 to be welded is crossed the tin carrier is fixed on opening 11 places, steal tin sheet 20 and also be fixed on opening part, the to-be-welded pieces body 32 of to-be-welded pieces 30 and the both sides of stealing tin sheet 20 and be separately positioned on circuit board 40 to be welded, steal the setting at tin sheet 20 and pin 31 intervals.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. cross the tin carrier for one kind, comprise body (10), be provided with opening (11) on described body (10), it is characterized in that, the described tin carrier of crossing also comprises for absorbing the surreptitiously tin sheet (20) of unnecessary scolding tin, and described at least a portion of stealing tin sheet (20) is arranged in described opening (11).
2. the tin carrier of crossing according to claim 1, is characterized in that, the described tin sheet (20) of stealing is connected with described body (10).
3. the tin carrier of crossing according to claim 1, is characterized in that, the part that is positioned at described opening (11) edge of described body (10) offers recess, and the described tin sheet (20) of stealing is arranged in described recess.
4. the tin carrier of crossing according to claim 1, is characterized in that, described surreptitiously tin sheet (20) is made by nickel or surface has nickel coating.
5. the tin carrier of crossing according to claim 1, is characterized in that, the described thickness of stealing tin sheet (20) is 0.5 millimeter to 1.5 millimeters.
6. a bonding machine, comprised the tin carrier, it is characterized in that, the described tin carrier of crossing is the described tin carrier of crossing of any one in claim 1 to 5.
7. bonding machine according to claim 6, is characterized in that, described bonding machine is the Wave crest Welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320438882 CN203356806U (en) | 2013-07-22 | 2013-07-22 | Tinning carrier and welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320438882 CN203356806U (en) | 2013-07-22 | 2013-07-22 | Tinning carrier and welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356806U true CN203356806U (en) | 2013-12-25 |
Family
ID=49804627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320438882 Expired - Lifetime CN203356806U (en) | 2013-07-22 | 2013-07-22 | Tinning carrier and welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325207A (en) * | 2013-07-22 | 2015-02-04 | 珠海格力电器股份有限公司 | Tin carrier, welding machine and method for preventing connecting tin short circuit |
-
2013
- 2013-07-22 CN CN 201320438882 patent/CN203356806U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325207A (en) * | 2013-07-22 | 2015-02-04 | 珠海格力电器股份有限公司 | Tin carrier, welding machine and method for preventing connecting tin short circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |