CN206366487U - Point scaling powder device - Google Patents
Point scaling powder device Download PDFInfo
- Publication number
- CN206366487U CN206366487U CN201621416212.9U CN201621416212U CN206366487U CN 206366487 U CN206366487 U CN 206366487U CN 201621416212 U CN201621416212 U CN 201621416212U CN 206366487 U CN206366487 U CN 206366487U
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- Prior art keywords
- fixed
- scaling powder
- plate
- portable plate
- nozzle
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- Coating Apparatus (AREA)
Abstract
The utility model is related to a scaling powder device, and it includes：Fixed plate, portable plate, moving connecting mechanism, drive mechanism and spot-welding mechanism；Moving connecting mechanism is connected between fixed plate and portable plate；Drive mechanism is fixed on fixed plate, for driving portable plate to be slided relative to fixed plate；Spot-welding mechanism is fixed on portable plate, and is moved with portable plate.Spot-welding mechanism includes：Ejecting device for spraying scaling powder；The heater fixed with ejecting device；Heater includes control valve, heating tube and the conduit turned on heating tube, and conduit is connected to ejecting device, and is turned on ejecting device；Heating tube is used to heat the scaling powder of storage, and under control of the control valve to the air pressure of heating tube, the scaling powder of heating is delivered to ejecting device by conduit.The utility model is automated machine equipment, and the mode compared to existing manual repair welds improves production efficiency, and beneficial to reduction cost of labor.
Description
Technical field
The utility model is related to welding circuit board field, more particularly to a kind of point scaling powder device.
Background technology
Sprayed when surface mount elements on to circuit board are welded before tin cream, surface mount elements are placed on the weldering of circuit board
On point, point scaling powder device needs to coat corresponding solder joint scaling powder, then could spray solder(ing) paste.Scaling powder is conducive to scolding tin
The welding of cream and solder joint, prevents solder joint from aoxidizing, or the problem of appearance welding loose contact.During circuit board repair, by
, can direct shadow using special large-scale scaling powder equipment the characteristics of the circuit board needed repairing has small lot polytypic
Ring the original product output of scaling powder equipment；So the maintenance for the circuit board of small lot is general by the way of welding manually
To complete, manual welding production is less efficient, and is unfavorable for reducing cost of labor.
Utility model content
The purpose of this utility model is to provide a kind of point scaling powder device, it is intended to solve in the prior art welding effect manually
The relatively low technical problem of rate.
What the utility model was realized in：
The point scaling powder device that the utility model embodiment is provided, including：
Fixed plate；
Portable plate；
Moving connecting mechanism, is connected between the fixed plate and the portable plate；
Drive mechanism, is positioned at the fixed plate, for driving the portable plate to be slided relative to the fixed plate；And
Spot-welding mechanism, the spot-welding mechanism is fixed on the portable plate, and the spot-welding mechanism includes：
Ejecting device, the ejecting device includes nozzle and press pump, and the nozzle is connected with the press pump；And
Heater, the heater is fixed with the ejecting device, and the heater includes control valve, heating tube
And conduit, air pressure of the control valve in the heating tube in the control heating tube, the heating tube deposits with inside
Space and heater strip are stored up, the heater strip is arranged on the memory space periphery and helps weldering to being stored in the memory space
Agent is heated, and the conduit is connected between the heating tube and the nozzle and led respectively with the heating tube and the nozzle
It is logical；
Wherein, the control valve controls the scaling powder of the heating to be delivered to the nozzle along the conduit, described to help weldering
Agent sprays under the active force of the press pump from the nozzle.
Further, the spot-welding mechanism also includes：
First connecting plate a, side of first connecting plate is fixed on the portable plate, and the ejecting device is consolidated
Due to another side of first connecting plate；
Second connecting plate, one end of the second connecting plate is set in the heating tube, and the other end is set in the cartridge nozzle
Put, so that the ejecting device is fixed and synchronizing moving with the heater.
Further, the press pump also includes：
Push rod；
Cavity；
Piston, the piston is connected with the push rod, and the piston is located in the cavity；
The nozzle is turned on the conduit with the cavity, and the push rod promotes the piston to be transported towards the nozzle
It is dynamic, so that the scaling powder near the nozzle be sprayed.
Further, the moving connecting mechanism includes：
Fixed strip, bearing of trend of the fixed strip along the fixed plate is set；
Sliding part, the sliding part is positioned at the fixed strip and slided relative to the fixed strip along bearing of trend；
The portable plate is fixed on the sliding part, and with the sliding part synchronous slide.
Further, the fixed strip includes the sliding part set along bearing of trend, and the sliding part is included along extension side
To the sliding groove of setting, the sliding position is in the sliding groove, and the sliding groove is slided relative to the sliding part.
Further, the active connection also includes limited block, and the limited block is installed in the fixed plate, described
Limited block is located at the one end of the fixed plate away from the drive mechanism, and the sliding part is moved to away from the drive mechanism
During distalmost end, the sliding part is pushed against on the limited block.
Further, the drive mechanism includes：
Motor, the motor is fixed on the fixed plate, and the motor includes expansion link；
Fixed block, the fixed block is fixed on the portable plate；
The fixed block is fixed in one end of the expansion link, and the expansion link drives the fixed block solid relative to described
Fixed board is moved, so as to drive the portable plate synchronizing moving.
Further, the portable plate includes T-slot, and the fixed block is fixed in the T-slot.
The utility model has the advantages that：
Heater strip of the present utility model is heated to the scaling powder that is stored in storage area, when the temperature of scaling powder reach it is pre-
If after the temperature of work, control valve is opened so that the scaling powder in the storage area enters near nozzle, and drive mechanism drives
Portable plate simultaneously drives ejecting device to move near the circuit board to be sprayed, and the press pump of ejecting device is pointed near nozzle
Scaling powder is acted on, and heated scaling powder is sprayed through nozzle；After scaling powder ejection, drive mechanism driving portable plate is away from electricity
Road plate, so as to wait into spraying process next time.Whole process of the of the present utility model scaling powder device in a scaling powder
For automation mechanized operation, the mode compared to existing manual repair welds improves production efficiency, and beneficial to reduction cost of labor.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model point scaling powder device dimensional structure diagram；
Fig. 2 is the utility model point scaling powder device side view；
Fig. 3 is the explosive view of the utility model point scaling powder device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1 to Fig. 3, the utility model embodiment provides a kind of point scaling powder device, and point scaling powder device includes：Gu
Fixed board 100, portable plate 200, moving connecting mechanism 300, drive mechanism 400 and spot-welding mechanism 500.Specifically, being flexibly connected
Mechanism 300 is connected between fixed plate 100 and portable plate 200；Drive mechanism 400 is positioned at fixed plate 100, for driving activity
Plate 200 is slided relative to fixed plate 100；Spot-welding mechanism 500 is fixed on portable plate 200.
Wherein, spot-welding mechanism 500 includes：Ejecting device 51 and heater 52；The ejecting device 51 includes nozzle
511 and press pump 512, the nozzle 511 is connected with the press pump 512；The heater 52 includes heating tube 521, conduit
522 and control valve 523, air pressure of the control valve 523 in the heating tube 521 in control heating tube 521, the heating
Pipe 521 has internal storage space 5211 and heater strip 5212, and the heater strip 5212 is arranged on the memory space 5211
Periphery, the scaling powder heating that 5212 pairs of the heater strip is stored in memory space 5211, the conduit 522 is connected to described add
Turned between heat pipe 521 and the nozzle 511 and respectively with the heating tube 521 and the nozzle 511；Control valve 523 is controlled
The scaling powder of heating is delivered to the nozzle 511 along conduit 522, and scaling powder sprays under the active force of press pump 512 from nozzle 511
Go out.
In the present embodiment, after the scaling powder heating of 52 pairs of heater, the scaling powder of heating is entered by conduit 522
Enter near nozzle；The drive mechanism 400 drives the portable plate 200 to move, and the portable plate 200 drives the ejecting device
51 are moved near the circuit board to be sprayed, and the ejecting device 51 is by the scaling powder spraying near nozzle 511 to the electricity
Road plate；After the completion of scaling powder is sprayed to circuit board, the drive mechanism 400 drives the portable plate 200 to be moved away from circuit board
Dynamic, the direction for being directed away from circuit board is risen, and is waited and is entered spraying operation next time.Whole spraying operation of the present utility model
Process using automation, is conducive to improving the production efficiency of product, and the single operation used time is less.
In the present embodiment, the scaling powder being stored in the memory space 5211 is heated by the heater strip 5212
Afterwards, control valve 523 is opened, and the scaling powder after heating is delivered near the nozzle 511 through the conduit 522, afterwards control valve
523 close.Now press pump 512 is formed about active force in the nozzle 511, by the scaling powder near nozzle 511 through nozzle 511
Spray, it is achieved thereby that the automatic spraying of scaling powder.Heater strip 5212 also plays a part of insulation to scaling powder simultaneously.Entering
Spray next time after, control valve 523 is again turned on, and the heated scaling powder in memory space 5211 is conveyed
To nozzle 511, control valve 523 is again switched off afterwards.
Of the present utility model scaling powder device is automated machine equipment, compared to the side of existing manual repair welds
Formula improves production efficiency, and beneficial to reduction cost of labor.
In the present embodiment, ejecting device 51 is used for the scaling powder spraying heated to heater 52 to circuit board,
By controlling the pressure of the press pump 512 just to realize the control to the scaling powder dosage of spraying.
Further, spot-welding mechanism 500 also includes：First connecting plate 53 and the second connecting plate 54；First connecting plate 53
A side be fixed on portable plate 200, ejecting device 51 be fixed on the first connecting plate 53 another side；Second connects
One end of fishplate bar 54 is set in heating tube 521, and the other end is set on ejecting device 51, so that ejecting device 51 and heating
Device 52 is fixed and synchronizing moving.
In the present embodiment, the ejecting device 51 of spot-welding mechanism 500 and heater 52 are by the second connecting plate 54
It is fixed together, the second connecting plate 54 makes the movement synchronous with heater 52 of ejecting device 51；So that structure is more stepped up
Gather, as long as ejecting device 51 has the demand of spraying scaling powder, heater 52 can just provide helping for spraying for spray equipment
Solder flux, it is ensured that the realization of the function of ejecting device 51.
In the present embodiment, ejecting device 51 is fixed on portable plate 200 by the first connecting plate 53, in portable plate
Under 200 drive, drive heater 52 move together so that ejecting device 51, heater 52 as an entirety with
The synchronizing moving of portable plate 200, it is therefore prevented that ejecting device 51 is when spraying scaling powder, relative to the movement of portable plate 200, it is to avoid
The problem of spraying position is inaccurate caused by the activity of ejecting device 51.
Further, press pump 512 also includes：Push rod 5121, piston 5122 and cavity 5123；The piston 5122 and institute
State push rod 5121 to connect, the piston 5122 is within the cavity；The nozzle 511 and the conduit 522 with the cavity
5123 conductings, the push rod 5121 promotes the piston 5122 to be moved towards the nozzle 511, so that the nozzle 511 is attached
Near scaling powder sprays.
In the present embodiment, press pump 512 is formed about pressure by scaling powder spraying to nozzle by pressure in nozzle 511
Outside 511, that is to say, that in actual spraying process, the pressure that control press pump 512 is produced can reach that control nozzle 511 sprays
The purpose of painting amount, is accurately controlled so as to realize.
Further, moving connecting mechanism 300 includes：Fixed strip 31, sliding part 32.Wherein, fixed strip 31 is along fixed plate
100 bearing of trend is set；Sliding part 32 is positioned at fixed strip 31 and slided relative to fixed strip 31 along bearing of trend；Activity
Plate 200 is fixed on sliding part 32, and with the synchronous slide of sliding part 32.
In the present embodiment, the driving of drive mechanism 400 portable plate 200, makes the phase of sliding part 32 being connected with portable plate 200
Slided for fixed strip 31, so as to realize that portable plate 200 is moved in the plane parallel to fixed plate 100, when portable plate 200 is moved
Move to circuit board certain position, press pump 512, which is started working, sprays scaling powder, be sprayed on circuit board corresponding position
Put.
Further, fixed strip 31 includes the sliding part 310 set along bearing of trend, and sliding part 32 is included along bearing of trend
The sliding groove 320 of setting, sliding part 310 is located in sliding groove 320, and sliding groove 320 is slided relative to sliding part 310.
In the present embodiment, fixed strip 31 is connected with sliding part 32 sliding part 310 by way of sliding groove 320,
Sliding part 310 is slided in sliding groove 320, so as to prevent sliding part 32 perpendicular to the activity of portable plate 200, prevents portable plate
200 there is horizontal displacement, are conducive to the positioning of scaling powder spraying position.
Further, active connection also includes limited block 33, and limited block 33 is installed in fixed plate 100, limited block 33
Positioned at the one end of fixed plate 100 away from drive mechanism 400, when sliding part 32 is moved to the distalmost end away from drive mechanism 400, institute
Sliding part 32 is stated to be pushed against on limited block 33.
In the present embodiment, limited block 33 serves the effect of the maximum displacement of limitation portable plate 200, so that movable
Plate 200 is movable in certain operating range, the movement of portable plate 200 is in controlled range, so as to be advantageously implemented drive
The control of motivation structure 400.
Further, drive mechanism 400 includes：Motor 41 and fixed block 42, motor 41 are fixed on fixed plate 100, electricity
Machine 41 includes expansion link 410；Fixed block 42 is fixed on portable plate 200；The driving fixation of fixed block 42 is fixed in one end of expansion link
Block 42 is moved relative to fixed plate 100, so as to drive the synchronizing moving of portable plate 200.
In the present embodiment, motor 41 is fixed in fixed plate 100, and the expansion link of motor 41 is fixed on by movable block
On portable plate 200, motor 41 is by controlling the flexible it is achieved thereby that the movement of portable plate 200, portable plate 200 exists of expansion link
Moved under the drive for being connected to the fixed block 42 of expansion link.Wherein, the control by motor 41 to the stroke of expansion link, so that
Make the operating range of portable plate 200 in control range, be advantageously implemented the precision controlling of the displacement of portable plate 200.
Further, portable plate 200 includes T-slot, and fixed block 42 is fixed in T-slot.
In the present embodiment, fixed block 42 is by T-slot and is fixed on portable plate 200, and this fixed form is simple, and
Convenient disassembly, it is easy to safeguard.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. one kind point scaling powder device, it is characterised in that described scaling powder device includes：
Fixed plate；
Portable plate；
Moving connecting mechanism, is connected between the fixed plate and the portable plate；
Drive mechanism, is positioned at the fixed plate, for driving the portable plate to be slided relative to the fixed plate；And
Spot-welding mechanism, the spot-welding mechanism is fixed on the portable plate, and the spot-welding mechanism includes：
Ejecting device, the ejecting device includes nozzle and press pump, and the nozzle is connected with the press pump；And
Heater, the heater is fixed with the ejecting device, and the heater includes control valve, heating tube and led
Pipe, air pressure of the control valve in the heating tube in the control heating tube, the heating tube has storage inside empty
Between and heater strip, the heater strip is arranged on memory space periphery and the scaling powder being stored in the memory space added
Heat, the conduit is connected between the heating tube and the nozzle and turned on respectively with the heating tube and the nozzle；
Wherein, the control valve controls the scaling powder of the heating to be delivered to the nozzle along the conduit, and the scaling powder exists
Sprayed under the active force of the press pump from the nozzle.
2. according to claim 1 scaling powder device, it is characterised in that the spot-welding mechanism also includes：
First connecting plate a, side of first connecting plate is fixed on the portable plate, and the ejecting device is fixed on
Another side of first connecting plate；
Second connecting plate, one end of the second connecting plate is set in the heating tube, and the other end is set on the ejecting device.
3. according to claim 2 scaling powder device, it is characterised in that the press pump also includes：
Push rod；
Cavity；
Piston, the piston is connected with the push rod, and the piston is located in the cavity；
The nozzle and the conduit are turned on the cavity, and the push rod promotes the piston towards the nozzle movement,
So as to which the scaling powder near the nozzle be sprayed.
4. according to claim 1 scaling powder device, it is characterised in that the moving connecting mechanism includes：
Fixed strip, bearing of trend of the fixed strip along the fixed plate is set；
Sliding part, the sliding part is positioned at the fixed strip and slided relative to the fixed strip along bearing of trend；
The portable plate is fixed on the sliding part, and with the sliding part synchronous slide.
5. according to claim 4 scaling powder device, it is characterised in that the fixed strip includes setting along bearing of trend
Sliding part, the sliding part includes the sliding groove that is set along bearing of trend, and the sliding position is described in the sliding groove
Sliding groove is slided relative to the sliding part.
6. according to claim 4 scaling powder device, it is characterised in that the active connection also includes limited block,
The limited block is installed in the fixed plate, and the limited block is located at the one end of the fixed plate away from the drive mechanism,
When the sliding part is moved to the distalmost end away from the drive mechanism, the sliding part is pushed against on the limited block.
7. according to claim 1 scaling powder device, it is characterised in that the drive mechanism includes：
Motor, the motor is fixed on the fixed plate, and the motor includes expansion link；
Fixed block, the fixed block is fixed on the portable plate；
The fixed block is fixed in one end of the expansion link, and the expansion link drives the fixed block relative to the fixed plate
It is mobile, so as to drive the portable plate synchronizing moving.
8. according to claim 7 scaling powder device, it is characterised in that the portable plate includes T-slot, the fixation
Block is fixed in the T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416212.9U CN206366487U (en) | 2016-12-22 | 2016-12-22 | Point scaling powder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416212.9U CN206366487U (en) | 2016-12-22 | 2016-12-22 | Point scaling powder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206366487U true CN206366487U (en) | 2017-08-01 |
Family
ID=59392845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416212.9U Expired - Fee Related CN206366487U (en) | 2016-12-22 | 2016-12-22 | Point scaling powder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206366487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI660451B (en) * | 2018-02-28 | 2019-05-21 | 力成科技股份有限公司 | Flux transfer tool and flux transfer method |
| CN117583687A (en) * | 2024-01-18 | 2024-02-23 | 深圳市星标电子科技有限公司 | LED lamp bead welding device |
-
2016
- 2016-12-22 CN CN201621416212.9U patent/CN206366487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI660451B (en) * | 2018-02-28 | 2019-05-21 | 力成科技股份有限公司 | Flux transfer tool and flux transfer method |
| CN117583687A (en) * | 2024-01-18 | 2024-02-23 | 深圳市星标电子科技有限公司 | LED lamp bead welding device |
| CN117583687B (en) * | 2024-01-18 | 2024-03-15 | 深圳市星标电子科技有限公司 | LED lamp bead welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |