CN206276567U - A kind of device that scaling powder is coated for tin thin slice - Google Patents
A kind of device that scaling powder is coated for tin thin slice Download PDFInfo
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- CN206276567U CN206276567U CN201621383921.1U CN201621383921U CN206276567U CN 206276567 U CN206276567 U CN 206276567U CN 201621383921 U CN201621383921 U CN 201621383921U CN 206276567 U CN206276567 U CN 206276567U
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- thin slice
- tin thin
- scaling powder
- cell body
- guide roller
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Abstract
The utility model discloses a kind of device that scaling powder is coated for tin thin slice, cell body including containing the rectangular-shape of scaling powder liquid, the both sides of cell body are respectively arranged with the first wind-up roll and the second wind-up roll, guide roller is provided with above cell body, dip roll is provided with cell body, guide roller includes the first guide roller and the second guide roller, air knife is provided between second guide roller and cell body, air knife includes the narrow body in bottom width top, gas channel is provided with body, gas channel includes air inlet and some air outlets, air inlet is arranged on the bottom of body, some air outlets are uniformly arranged at the top of body.A kind of device that scaling powder is coated for tin thin slice of the present utility model, it is uniform with simple structure, high in machining efficiency, coating, and the advantages of will not be polluted to working environment.
Description
Technical field
The utility model is related to a kind of device for coating scaling powder, more particularly to a kind of for tin thin slice coating scaling powder
Device.
Background technology
Need to use solder and scaling powder when welding electronic device on a printed circuit.For dosing when solder is welding
Metal material in weld seam, the main material of solder is tin, is needed to can be made into wire or flake according to welding；Scaling powder
Main component is rosin, the effect with surface tension that is anti-oxidation, reducing liquid solder, promotion welding, in the prior art, by
In the limitation of process equipment, when coating scaling powder on tin thin slice, generally using following two modes：（1）In closed work
It is interior, using spray gun to the surface spraying scaling powder of tin thin slice, but such processing mode, can cause that scaling powder atomizing diffuses
Whole workplace, and stick on the wall of workplace, so as to cause the pollution of workplace environment, to stick to and help weldering on wall
Agent is difficult to be cleaned, and scaling powder has combustibility, spreads in workplace, can also cause explosive danger；（2）In case
Powdered scaling powder is put into body, and makes tin thin slice slowly through powdered scaling powder, so that the table of tin thin slice
Face adhesion fluxing agent, but such processing mode, in order to ensure tin sheet surface adheres to fluxing agent, tin thin slice is being passed through
Must slowly be passed through during scaling powder, processing efficiency is very low, the scaling powder coating of tin sheet surface is uneven, and scaling powder
Main component is rosin, block rosin is ground powdered, and processing can be made to become difficult.
The content of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, there is provided a kind of simple structure, high in machining efficiency, painting
Cover uniformly, and the device that scaling powder is coated for tin thin slice that working environment will not be polluted.
The utility model is realized by following technical scheme：A kind of device that scaling powder is coated for tin thin slice,
Cell body including containing the rectangular-shape of scaling powder liquid, the both sides of the cell body are separately provided for winding the of tin thin slice
One wind-up roll and the second wind-up roll, are provided with the guide roller for changing tin thin slice direction of transfer, the cell body above the cell body
The dip roll for tin thin slice fluxes liquid is inside provided with, the guide roller includes the tin for transferring out the first wind-up roll
Thin slice guide to dip roll the first guide roller and the tin thin slice after fluxes liquid be sent to the second wind-up roll enter
Second guide roller of row winding, is provided with air knife between second guide roller and cell body, the air knife includes that bottom width top is narrow
Body, is provided with gas channel on body, the gas channel includes air inlet and some air outlets, and the air inlet is arranged on
The bottom of body, some air outlets are uniformly arranged at the top of body.
Preferably, the air knife is provided with two, is separately positioned on the both sides of tin thin slice, and the air outlet of air knife is respectively facing
The both side surface of tin thin slice.
Preferably, the dip roll is provided with two, is respectively arranged at the lower section of the first guide roller and the second guide roller.
Preferably, the dip roll is provided with least three, arranged in parallel between dip roll and in cell body
Sustained height.
Preferably, the axis of the dip roll and the length direction of cell body are vertical, and are separately positioned in cell body close
The position of two ends inwall.
Preferably, it is additionally provided with drying unit between second guide roller and the second wind-up roll.
Preferably, the air outlet is pore.
Beneficial effect is：Compared with prior art, a kind of device for tin thin slice coating scaling powder is by being provided with the
One wind-up roll, the second wind-up roll, the first guide roller, the second guide roller and dip roll, when the coating of tin thin slice scaling powder is carried out,
Tin thin slice in first wind-up roll is sent to dip roll by the first guide roller, tin thin slice is immersed in scaling powder liquid, from
And tin sheet surface adhesion fluxing agent is caused, after the completion of dipping, tin thin slice is sent to by the second winding by the second guide roller
Roller is wound, and air knife is additionally provided between cell body and the second guide roller, and it is unnecessary that air knife can blow down tin sheet surface
Scaling powder, and scaling powder is more firmly sticked on tin thin slice, so that tin sheet surface coats one layer uniformly helping
Flux covering, and the size of air knife air-out can be as needed adjusted, the tin of soldering flux coating of the production with different-thickness
Thin slice, such apparatus structure is simple, production efficiency is high, the coating of tin sheet surface scaling powder is uniform, and will not pollute work
Environment, it is more environmentally-friendly.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the device of tin thin slice coating scaling powder of the utility model；
Fig. 2 is the structural representation of the first implementation method of the dip roll in Fig. 1；
Fig. 3 is the structural representation of second implementation method of the dip roll in Fig. 1；
Fig. 4 is the structural representation of the third implementation method of the dip roll in Fig. 1；
Fig. 5 is the structural representation of the air knife in Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 5, a kind of device that scaling powder is coated for tin thin slice, including the length for containing scaling powder liquid
The cell body 1 of cube shape, strip is set in rectangular-shape, more facilitates and columned dip roll is arranged in cell body 1, cell body 1
Both sides be separately provided for wind tin thin slice the first wind-up roll 2 and the second wind-up roll 3, being wound on the first wind-up roll 2 has
The tin thin slice of scaling powder is not coated, the second wind-up roll 3 is used to be wound the tin thin slice coated after scaling powder, cell body 1
Top be provided with the guide roller 4 for changing tin thin slice direction of transfer, is provided with for tin thin slice fluxes liquid in cell body 1
Dip roll, dip roll is arranged in scaling powder liquid, and guide roller 4 includes the tin thin slice guiding for transferring out the first wind-up roll 2
To dip roll the first guide roller 6 and the tin thin slice after fluxes liquid be sent to the second wind-up roll 3 wound
The second guide roller 7, the axis of the first wind-up roll 2, the second wind-up roll 3, the first guide roller 6, the second guide roller 7 and dip roll is equal
Length direction with cell body 1 is vertical, and when the coating of tin thin slice scaling powder is carried out, tin thin slice in the first wind-up roll 2 is by the
One guide roller 6 is sent to dip roll, tin thin slice is immersed in scaling powder liquid, so that the adhesion of tin sheet surface helps weldering
Agent, after the completion of dipping, is sent to the second wind-up roll 3 and is wound by the second guide roller 7 by tin thin slice, and second is oriented to
Air knife 8 is provided between roller 7 and cell body 1, air knife 8 includes the narrow body 9 in bottom width top, gas channel 10, gas are provided with body 9
Circulation road 10 includes air inlet 11 and some air outlets 12, and air inlet 11 is arranged on the bottom of body 9, and some air outlets 12 are uniform
The air outlet 12 for being arranged on the top air knife 8 of body 9 can be connected with vortex fan or centrifugal high pressure fan, so that will pressure
Contracting air is passed through in gas channel 10, is finally blown out at a high speed from some air outlets 12, and air outlet 12 could be arranged to pore, so
The air-out wind-force of air outlet 12 can be improved, setting air knife 8 can blow down the unnecessary scaling powder of tin sheet surface, and make scaling powder
More firmly stick on tin thin slice, so that tin sheet surface coats one layer of uniform soldering flux coating, and can be with root
According to the size for needing the adjustment air-out of air knife 8, production has the tin thin slice of the soldering flux coating of different-thickness, therefore, this practicality is new
Device in type has simple structure, high in machining efficiency, coating uniform, and the advantage that will not be polluted to working environment.
Dip roll in the utility model has three kinds of implementation methods：
The first implementation method of dip roll, as shown in Fig. 2 being provided with a dip roll in cell body 1, dip roll is arranged on
The centre position of the length direction of cell body 1, the tin thin slice that the first wind-up roll 2 sends out is by after the guiding of the first guide roller 6, passing through
One effect of dip roll, after being impregnated in scaling powder liquid, will pass through the second guide roller 7 and is sent to the second wind-up roll 3
In wound, so that the coating efficiency of tin thin slice is higher, so as to improve production efficiency.
Second implementation method of dip roll, as shown in figure 3, two dip rolls are provided with cell body 1, two dip rolls point
The lower section of the first guide roller 6 and the second guide roller 7 is not arranged at, and two dip rolls are separately positioned on and two are close in cell body 1
The position of end slot wall, can so make the time of tin thin slice dipping in cell body 1 longer, so that scaling powder can be more abundant
The surface for sticking to tin thin slice, improve tin sheet surface scaling powder the uniformity.
The third implementation method of dip roll, as shown in figure 4, at least provided with three dip rolls in cell body 1, dip roll it
Between sustained height arranged in parallel and in cell body 1, the distance between two dip rolls are equal, can so make tin thin slice
When being impregnated in scaling powder liquid, the tension force of tin thin slice is improved, it is to avoid in transmit process of the tin thin slice in cell body 1, go out
Existing flexural deformation, so as to influence tin sheet surface to adhere to the uniformity of scaling powder.
Air knife 8 can be provided with two, be separately positioned on the both sides of tin thin slice, and the air outlet 12 of air knife 8 is respectively facing tin
The both side surface of thin slice, so can the scaling powder unnecessary to tin thin slice both side surface blow down so that tin thin slice both sides
The scaling powder of surface coating is more uniform.
Drying unit 13 is also provided between second guide roller 7 and the second wind-up roll 3, drying unit 13 can be by tin
The scaling powder of thin slice both sides coating is sufficiently dried, so as to improve the adhesion of scaling powder and tin sheet surface, and can in case
The scaling powder only not parched completely on tin thin slice contacts with each other during winding, causes the tin sheet surface scaling powder uniformity
The phenomenon of variation.
Above example is only used to illustrate the technical solution of the utility model and be not limited, all without departing from this
Any modification of utility model spirit and scope or equivalent, it all should cover the scope in technical solutions of the utility model
It is interior.
Claims (7)
1. it is a kind of for tin thin slice coat scaling powder device, it is characterised in that including contain scaling powder liquid rectangular-shape
Cell body（1）, the cell body（1）Both sides be separately provided for wind tin thin slice the first wind-up roll（2）With the second winding
Roller（3）, the cell body（1）Top be provided with change tin thin slice direction of transfer guide roller（4）, the cell body（1）Interior setting
There is the dip roll for tin thin slice fluxes liquid（5）, the guide roller（4）Including by the first wind-up roll（2）Transfer out
Tin thin slice guide to dip roll（5）The first guide roller（6）And the tin thin slice after fluxes liquid is sent to
Two wind-up rolls（3）The second guide roller for being wound（7）, second guide roller（7）With cell body（1）Between be provided with air knife
（8）, the air knife（8）Including the narrow body in bottom width top（9）, body（9）On be provided with gas channel（10）, the gas channel
（10）Including air inlet（11）With some air outlets（12）, the air inlet（11）It is arranged on body（9）Bottom, it is described some
Air outlet（12）It is uniformly arranged in body（9）Top.
2. it is according to claim 1 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that the air knife
（8）Two are provided with, the both sides of tin thin slice, air knife are separately positioned on（8）Air outlet（12）It is respectively facing the both sides of tin thin slice
Surface.
3. it is according to claim 1 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that the dip roll
（5）Two are provided with, the first guide roller is respectively arranged at（6）With the second guide roller（7）Underface.
4. it is according to claim 1 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that the dip roll
（5）It is provided with least three, dip roll（5）Between it is arranged in parallel and positioned at cell body（1）Interior sustained height.
5. it is according to claim 3 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that the dip roll
（5）Axis and cell body（1）Length direction it is vertical, and be separately positioned on cell body（1）Interior close cell body（1）Two ends inwall
Position.
6. it is according to claim 1 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that described second leads
To roller（7）With the second wind-up roll（3）Between be additionally provided with drying unit（13）.
7. it is according to claim 1 it is a kind of for tin thin slice coat scaling powder device, it is characterised in that the air outlet
（12）It is pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383921.1U CN206276567U (en) | 2016-12-15 | 2016-12-15 | A kind of device that scaling powder is coated for tin thin slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383921.1U CN206276567U (en) | 2016-12-15 | 2016-12-15 | A kind of device that scaling powder is coated for tin thin slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276567U true CN206276567U (en) | 2017-06-27 |
Family
ID=59074121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383921.1U Active CN206276567U (en) | 2016-12-15 | 2016-12-15 | A kind of device that scaling powder is coated for tin thin slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305773A (en) * | 2017-12-25 | 2018-07-20 | 宁波韵升股份有限公司 | A method of preparing performance Nd Fe B sintered magnet |
-
2016
- 2016-12-15 CN CN201621383921.1U patent/CN206276567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305773A (en) * | 2017-12-25 | 2018-07-20 | 宁波韵升股份有限公司 | A method of preparing performance Nd Fe B sintered magnet |
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