CN205852024U - A kind of crest welder scaling powder energy saver - Google Patents
A kind of crest welder scaling powder energy saver Download PDFInfo
- Publication number
- CN205852024U CN205852024U CN201620860479.0U CN201620860479U CN205852024U CN 205852024 U CN205852024 U CN 205852024U CN 201620860479 U CN201620860479 U CN 201620860479U CN 205852024 U CN205852024 U CN 205852024U
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- China
- Prior art keywords
- adjustable plate
- strip gab
- scaling powder
- frame
- glider
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Abstract
This utility model relates to printed circuit board electron manufacturing technology field, it is specifically related to a kind of crest welder scaling powder energy saver, including frame, the multiple delivery rolls being fixed in frame, it is positioned at the shower nozzle above delivery roll, glider, guide rail, portal frame and the controller electrically connected with glider, also include the longeron being connected with the first adjustable plate, the first strip gab is offered on first adjustable plate, the second adjustable plate is had through the first strip gab and to be detachably connected on the first adjustable plate, the second strip gab is offered on second adjustable plate, proximity switch is had to pass the second strip gab and be detachably connected on the second adjustable plate.Energy saver of the present utility model, when circuit board size transversely changes, regulate second adjustable plate position in the first strip gab and/or proximity switch position in the second strip gab, make the both sides of two proximity switches just alignment circuit plate, the scaling powder of ejection just covers on circuit boards, the most do not waste, also will not drain spray.
Description
Technical field
This utility model relates to printed circuit board technology field, is specifically related to a kind of energy-conservation dress of crest welder scaling powder
Put.
Background technology
In the processing technology of printed circuit board, needing by components and parts such as induction soldering on circuit boards, wave-soldering is
A kind of form of welding, it is to allow junction to be welded directly contact with high-temperature liquid state stannum reach to weld purpose, and high-temperature liquid state stannum keeps
One inclined-plane, and made liquid tin form a lot of by special device to be similar to wave, before spraying tin liquor, need first at circuit board
Upper spraying scaling powder, crest welder has been the equipment of wave-soldering.
In prior art, crest welder uses conveyer chain that circuit board to be welded is sent into the delivery roll in crest welder
On, it being provided with the shower nozzle for spraying scaling powder being perpendicular to delivery roll direction of advance, this shower nozzle is along being perpendicular to delivery roll advance side
To movement, thus circuit board is sprayed scaling powder, in order to make all sites on circuit board all spray upper scaling powder, so, this spray
Head displacement is perpendicular to the size of delivery roll direction of advance more than circuit board edge, causes a part of scaling powder that shower nozzle sprays also
Do not spray on circuit boards, cause unnecessary waste.
Utility model content
In place of the deficiencies in the prior art, this utility model provides a kind of crest welder scaling powder energy saver.
For achieving the above object, this utility model offer techniques below scheme:
There is provided a kind of crest welder scaling powder energy saver, including frame, for bearer circuit plate and along longitudinally transmission
Multiple delivery rolls of circuit board, for the glider being connected with shower nozzle to the shower nozzle of circuit board spraying scaling powder, slide for confession
Guide rail that device the most back and forth slides, for supporting this guide rail the portal frame affixed with frame and sliding for controlling glider
Controller, the two ends of each delivery roll are all fixed in frame, and all delivery rolls are along longitudinal arrangement, and described shower nozzle is positioned at transmission
Above roller, described controller electrically connects with described glider, also include two affixed with frame or portal frame longeron, every indulge
It is connected with the first adjustable plate of horizontally set on beam, every first adjustable plate transversely offers the first strip gab, have
Two adjustable plates, through the first strip gab being detachably connected on the first adjustable plate, the second adjustable plate transversely offer the
Two strip gabs, have proximity switch pass the second strip gab and be detachably connected on the second adjustable plate, described proximity switch
Electrically connect with described controller.
Wherein, the first adjustable plate is in " one " font.
Wherein, the second adjustable plate is L-shaped.
The beneficial effects of the utility model:
Compared with prior art, crest welder scaling powder energy saver of the present utility model, circuit board chi transversely
Very little when changing, regulate second adjustable plate position in the first strip gab and/or proximity switch at the second strip gab
In position so that two edges of the proximity switch of both sides just alignment circuit plate, finally make what shower nozzle sprayed to help
Solder flux just covers on circuit boards, does not the most waste, also will not drain spray.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment crest welder scaling powder energy saver.
Fig. 2 is the enlarged diagram in Fig. 1 at A.
Reference:
1 frame, 2 delivery rolls, 3 portal frames, 4 shower nozzles, 5 guide rails, 6 gliders,
7 controllers, 8 longerons, 9 circuit boards, 10 strip gabs, 11 first adjustable plates, 12 second
Opening, 13 proximity switches, 14 second adjustable plates.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, this utility model is described in detail.
It should be noted that the arrow indication circuit plate 9 conveying direction in crest welder in Fig. 1, the most longitudinally, with longitudinal direction
Vertical direction is laterally.
The crest welder of this utility model embodiment scaling powder energy saver, as depicted in figs. 1 and 2, including frame 1,
For bearer circuit plate 9 and along multiple delivery rolls 2 of longitudinal transmission circuit plate 9, for spraying the shower nozzle of scaling powder to circuit board 9
4 gliders 6 being connected with shower nozzle 4, for the guide rail 5 the most back and forth slided for glider 6, for support this guide rail 5 and with
Portal frame 3 that frame 1 is affixed and for controlling the controller 7 that glider 6 slides, the two ends of each delivery roll 2 are all fixed in machine
On frame 1, all delivery roll 2 is along longitudinal arrangement, and described shower nozzle 4 is positioned at above delivery roll 2, described controller 7 and described glider 6
Electrical connection, also includes being connected with the first of horizontally set on two longerons 8 affixed with frame 1 or portal frame 3, every longeron 8
Adjustable plate 11, every first adjustable plate 11 transversely offers the first strip gab 10, has the second adjustable plate 14 through first
Strip gab 10 is also detachably connected on the first adjustable plate 11, along horizontal on the second adjustable plate 14 by the first nut (figure is not marked)
To offering the second strip gab 10, there is proximity switch 13 through the second strip gab 10 and by the second nut (not shown)
Being detachably connected on the second adjustable plate 14, described proximity switch 13 electrically connects with described controller 7.Wherein, the first adjustable plate
11 in " one " font, and the second adjustable plate 14 is L-shaped.
During use: circuit board 9 is sent on delivery roll 2 by chain transfer mechanism (not shown), if circuit board 9 is transversely
Size less, unscrew the first nut, transversely ecto-entad regulates second adjustable plate 14 position in the first strip gab 10
Put so that the proximity switch 13 of both sides is respectively aligned to circuit board 9 two limits transversely, then tightens the first nut, if i.e.
Just the second adjustable plate 14 is positioned at the inner side of the first strip gab 10, also cannot make the limit of proximity switch 13 alignment circuit plate 9
Edge, then unscrew the second nut, transversely ecto-entad adjusting proximity switch 13 positions in the second strip gab 10, so that
The edge of proximity switch 13 alignment circuit plate 9, then tightens the second nut, and the proximity switch 13 sensor circuit plate 9 of both sides is along horizontal stroke
To dimension information, by controller 7 so that the distance of glider 6 is just connected between two edges of circuit board 9, equally
, if the size that circuit board 9 is transversely is bigger, regulate second adjustable plate 14 position in the first strip gab 10 and/
Or the position that proximity switch 13 is in the second strip gab 10, so that the proximity switch 13 of both sides just alignment circuit plate 9
Two edges, the scaling powder finally making shower nozzle 4 spray just covers on circuit board 9, does not the most waste, and also will not leak
Spray.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to this utility model with reference to preferred embodiment, this area general
Logical it will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (3)
1. a crest welder scaling powder energy saver, including frame, for bearer circuit plate and along longitudinal transmission circuit plate
Multiple delivery rolls, for circuit board spraying scaling powder shower nozzle is connected with shower nozzle glider, for for glider along horizontal stroke
To the guide rail back and forth slided, for supporting this guide rail the portal frame affixed with frame and for controlling the control that glider slides
Device, the two ends of each delivery roll are all fixed in frame, and all delivery rolls are along longitudinal arrangement, and described shower nozzle is positioned on delivery roll
Side, described controller electrically connects with described glider, it is characterised in that: also include that two affixed with frame or portal frame indulge
It is connected with the first adjustable plate of horizontally set on beam, every longeron, every first adjustable plate transversely offers the first bar shaped
Opening, has the second adjustable plate through the first strip gab and to be detachably connected on the first adjustable plate, along horizontal on the second adjustable plate
To offering the second strip gab, proximity switch is had to pass the second strip gab and be detachably connected on the second adjustable plate, institute
State proximity switch to electrically connect with described controller.
2. crest welder scaling powder energy saver as claimed in claim 1, it is characterised in that: the first adjustable plate is in " one " word
Type.
3. crest welder scaling powder energy saver as claimed in claim 1, it is characterised in that: the second adjustable plate is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860479.0U CN205852024U (en) | 2016-08-10 | 2016-08-10 | A kind of crest welder scaling powder energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860479.0U CN205852024U (en) | 2016-08-10 | 2016-08-10 | A kind of crest welder scaling powder energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852024U true CN205852024U (en) | 2017-01-04 |
Family
ID=57658295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860479.0U Active CN205852024U (en) | 2016-08-10 | 2016-08-10 | A kind of crest welder scaling powder energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941754A (en) * | 2021-11-12 | 2022-01-18 | 广东江粉高科技产业园有限公司 | LED circuit board scaling powder spray set |
-
2016
- 2016-08-10 CN CN201620860479.0U patent/CN205852024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941754A (en) * | 2021-11-12 | 2022-01-18 | 广东江粉高科技产业园有限公司 | LED circuit board scaling powder spray set |
| CN113941754B (en) * | 2021-11-12 | 2022-11-01 | 广东江粉高科技产业园有限公司 | LED circuit board scaling powder spray set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |