CN207604032U - A kind of SMT coolers - Google Patents
A kind of SMT coolers Download PDFInfo
- Publication number
- CN207604032U CN207604032U CN201721851924.8U CN201721851924U CN207604032U CN 207604032 U CN207604032 U CN 207604032U CN 201721851924 U CN201721851924 U CN 201721851924U CN 207604032 U CN207604032 U CN 207604032U
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- China
- Prior art keywords
- transport mechanism
- pcb board
- smt
- air curtain
- storage shelf
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Abstract
The utility model is related to a kind of SMT coolers, including main body, transport mechanism, air curtain and shutter；The transport mechanism is horizontally set on the centre of the main body, and the air curtain and shutter are separately positioned on the left and right sides of transport mechanism；The transport mechanism is for transmitting pcb board, and the air outlet of the air curtain is directed at the pcb board in transport mechanism, and the air curtain passes through wind of the shutter discharge with heat.The beneficial effects of the utility model are：Pcb board after high-temperature soldering is brought by transport mechanism in SMT coolers, pcb board in the air outlet alignment transport mechanism of air curtain, air curtain passes through wind of the shutter discharge with heat after pcb board blowing, heat on pcb board is taken away, automatically pcb board is cooled down, has many advantages, such as to save labour turnover high with cooling efficiency.
Description
Technical field
The utility model is related to PCB manufacturing technology fields more particularly to a kind of SMT coolers.
Background technology
In SMT patch assembly lines, after pcb board patch or plug-in unit, can flow into reflow ovens or wave-soldering furnace into
Row high-temperature soldering, high-temperature soldering can lead to pcb board temperature rise, and long-time high temperature can influence the quality of pcb board.The prior art
Solution be conventional fan to be added to cool down pcb board using connection platform, i.e., pass through common wind after high-temperature soldering is completed
It fans and it is cooled down manually to pcb board blowing, there are the defects of high labor cost and inefficiency for such mode.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes a kind of SMT coolers, without cold manually
But, pcb board can be cooled down automatically, have many advantages, such as to save labour turnover with it is efficient.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of SMT coolers, including main body, transmission
Mechanism, air curtain and shutter；
The transport mechanism is horizontally set on the centre of the main body, and the air curtain and shutter are separately positioned on transmission
The left and right sides of mechanism；
For the transport mechanism for transmitting pcb board, the air outlet of the air curtain is directed at the pcb board in transport mechanism, institute
It states air curtain and passes through wind of the shutter discharge with heat.
The beneficial effects of the utility model are：Pcb board after high-temperature soldering is brought by transport mechanism in SMT coolers,
Pcb board in the air outlet alignment transport mechanism of air curtain, air curtain is after pcb board blowing by shutter discharge with heat
Wind, the heat on pcb board is taken away, pcb board is cooled down automatically, have save labour turnover it is excellent with cooling efficiency height etc.
Point.
Further, the transport mechanism includes the first transport mechanism and the second transport mechanism, first transport mechanism
The centre of main body is disposed side by side on the second transport mechanism or so；
First transport mechanism and the second transport mechanism include adjusting cylinder, transmission stent and multiple idler wheels, described
Transmission stent is arranged in main body by adjusting cylinder and extended along the longitudinal direction, and the idler wheel is arranged on transmission stent, institute
Stating adjusting cylinder can drive transmission support level to move, and the idler wheel of first transport mechanism and the second transport mechanism is collectively formed
For transmitting the track of pcb board.
It is using advantageous effect caused by above-mentioned technical proposal：Replaced with cylinder, transmission stent and multiple idler wheels is adjusted
Traditional conveyer belt, convenient follow-up progress scratch pad operation.
Further, stocking mechanism is further included, the stocking mechanism includes the first storage shelf and the second storage shelf；
First storage shelf and the second storage shelf are arranged between the first transport mechanism and the second transport mechanism；
First storage shelf and the second storage shelf include about two relative levels settings cross bar and it is multiple vertically
Item is mentioned in setting, and multiple both ends for mentioning item are set respectively with the corresponding cross bar connection and multiple equidistant parallels of mentioning
Between two cross bars, it is each described mention be provided on item it is multiple mention, mentioning in same level to form placement pcb board
Storage layer.
It is using advantageous effect caused by above-mentioned technical proposal：Pcb board after cooling can directly be sent by transport mechanism
Enter subsequent processing, can be also temporarily stored in by stocking mechanism in SMT coolers.When pcb board temperature is excessively high, required cooling time is longer
When, pcb board can be temporarily stored in SMT coolers by stocking mechanism, be further cooled down.
Further, the adjusting cylinder can control the transmission stent in the first transport mechanism and the second transport mechanism mutual
Close to so that idler wheel gradually puts in the space between the first storage shelf and the second storage shelf or away from each other so that idler wheel is gradual
The space for contracting between the first storage shelf and the second storage shelf；
When the adjusting cylinder controls the transmission stent in the first transport mechanism and the second transport mechanism close to each other, rolling
Wheel puts in both sides and mentions space between item, and mentioning in the first storage shelf and the second storage shelf forms to transmit between item
The track of pcb board；When the adjusting cylinder controls the transmission stent in the first transport mechanism and the second transport mechanism to be located remotely from each other
When, space between item is mentioned on idler wheel both sides of contracting, and pcb board can be erected at and mention on item.
It is using advantageous effect caused by above-mentioned technical proposal：The first transport mechanism and second is controlled by adjusting cylinder
Transmission stent in transport mechanism it is close to each other either it is separate can pcb board be sent directly into subsequent processing or pcb board it is temporary
There are free switchings under both of which in SMT coolers.
Further, rolled round is further included, the rolled round controls stocking mechanism side-to-side movement by screw.
It is using advantageous effect caused by above-mentioned technical proposal：Stocking mechanism or so fortune is controlled by rolled round and screw
It is dynamic, to adapt to various sizes of pcb board.
Further, shell is also set up outside the main body, the air curtain and shutter are arranged on the left and right avris of shell
On wall.
It is using advantageous effect caused by above-mentioned technical proposal：The safety of operating personnel can be protected by shell, together
When ensure SMT coolers will not be damaged due to external factor.
Further, the shell is set on the wall of front and rear sides there are two shield door, and the transport mechanism is arranged on two
Between a shield door.
It is using advantageous effect caused by above-mentioned technical proposal：Shield door is shut when not needing to using SMT coolers,
It is further ensured that SMT coolers will not damage due to external factor；Shield door is opened in normal operation, facilitates pcb board
It moves on the transfer mechanism.
Further, further include temperature sensor and central controller, the central controller respectively with temperature sensor
It is electrical connected with air curtain, the temperature sensor is arranged on the exit of transport mechanism, and the temperature sensor is used to measure
The temperature of pcb board, the temperature control air curtain that the central controller is measured according to temperature sensor are run.
It is using advantageous effect caused by above-mentioned technical proposal：The temperature of pcb board is acquired by temperature sensor, and is led to
It is to flow into next process to be also to continue with cooling down to cross central controller judgement, ensures cooling efficiency.
Further, the main body is the frame structure of square.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of SMT coolers of the utility model；
Fig. 2 is a kind of external structure schematic diagram of SMT coolers of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1st, main body, 2, air curtain, 3, shutter, 4, adjust cylinder, 5, transmission stent, 6, idler wheel, 7, cross bar, 8, mention
Item, 9, shell；81st, rolled round, 91, shield door.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of SMT coolers, including main body 1, transport mechanism, air curtain 2 and shutter 3；Transport mechanism
The centre of main body 1 is horizontally set on, using the direction of transfer of transport mechanism as front-rear direction, air curtain 2 and shutter 3 are set respectively
In the left and right sides of transport mechanism；For transport mechanism for transmitting pcb board, the air outlet of air curtain 2 is directed at the PCB in transport mechanism
Plate, air curtain 2 pass through wind of the discharge of shutter 3 with heat.
Main body 1 is the support construction of this SMT coolers, and other component is directly or indirectly set on the body 1；Transmission
Mechanism is used to that pcb board to be sent to subsequent processing again after completing cooling down operation in pcb board input SMT coolers from a upper process；
Air curtain 2 is used to dry to pcb board to be cooled；Shutter 3 is for discharging the wind with heat, hot wind export SMT coolings
Outside machine.Specifically, main body 1 is the frame structure of square.
Transport mechanism includes identical the first transport mechanism and the second transport mechanism of structure, and the first transport mechanism and second pass
Mechanism or so is sent to be disposed side by side on the centre of main body 1；First transport mechanism and the second transport mechanism include adjusting cylinder 4, pass
Stent 5 and multiple idler wheels 6 are sent, transmission stent 5 is arranged on by adjusting cylinder 4 in main body 1, and idler wheel 6 is arranged on transmission stent 5
On, adjusting cylinder 4, which can drive, transmits 5 horizontal movement of stent, and the idler wheel 6 of the first transport mechanism and the second transport mechanism is collectively formed
For transmitting the track of pcb board, pcb board is driven to advance by the rotation of multiple idler wheels 6.Two are controlled by adjusting cylinder 4
It is in opposite directions and opposite mobile to transmit stent 5, can adapt to the pcb board of different in width；In addition, by being arranged on transmission stent 5
Multiple idler wheels 6, can drive the movement of pcb board.
A kind of SMT coolers, further include stocking mechanism, and stocking mechanism includes the first identical storage shelf of structure and the second storage
Deposit frame；First storage shelf and the second storage shelf are arranged between the first transport mechanism and the second transport mechanism；First storage shelf and
Second storage shelf include the cross bar 7 that about two relative levels set and it is multiple be vertically arranged mention item 8, it is multiple to mention item
8 both ends connected respectively with corresponding cross bar 7 and it is multiple mention between 8 equidistant parallel of item is arranged on two cross bars 7, each mention
Be provided on item 8 it is multiple mention, mentioning in same level to be formed place pcb board storage layer.When adjusting the control of cylinder 4 the
When transmission stent 5 in one transport mechanism and the second transport mechanism is close to each other, idler wheel 6 puts in both sides and mentions sky between item 8
Between, two are mentioned the track formed between item 8 for transmitting pcb board, and pcb board is transported by the drive of idler wheel 6 on two rows of idler wheels 6
It is dynamic；When adjusting cylinder 4 controls the transmission stent 5 in the first transport mechanism and the second transport mechanism to be located remotely from each other, idler wheel 6 contracts
The space between item 8 is mentioned on both sides, and pcb board progressively disengages idler wheel 6, and last pcb board, which can be erected at, to be mentioned on item 8.
By adjusting flexible controllable transmission 5 side-to-side movement of stent of cylinder 4, when the transmission stent 5 on the left side moves right, right
When the transmission stent 5 on side is to left movement, the first transport mechanism and the second transport mechanism move closer to mention item 8, until being connected to
It mentions on item 8；During this, the idler wheel 6 on both sides can move closer to stretch out the sky between the first storage shelf and the second storage shelf
Between, it is rotated at this time by idler wheel 6, space that can be between the first storage shelf and the second storage shelf transfers pcb board.On the contrary, work as
When the transmission stent 5 on transmission stent 5 to left movement, the right on the left side moves right, the first transport mechanism and the second transport mechanism
It is gradually distance from and mentions item 8, the idler wheel 6 on both sides is with regard to the space that bounces back out between the first storage shelf and the second storage shelf at this time, it is impossible to
Transfer pcb board.
Preferably, rolled round 81 is further included, rolled round 81 controls stocking mechanism side-to-side movement by screw.Specifically, screw
One end is arranged in rolled round 81, and the other end of screw is connected with one in the first storage shelf and the second storage shelf.Pass through control
Rolled round 81 may be such that screw drives coupled storage shelf side-to-side movement, and another then remains stationary.It adapts in this way
Without the pcb board of size.
Preferably, shell 9 is also set up outside main body 1, air curtain 2 and shutter 3 are arranged on shell 9；It is provided on shell 9
Two shield doors 91, transport mechanism are arranged between two shield doors 91.
Preferably, a kind of SMT coolers further include temperature sensor and central controller, the central controller difference
It is electrical connected with temperature sensor and air curtain 2, the temperature sensor is arranged on the exit of transport mechanism, and the temperature passes
Sensor is used to measure the temperature of pcb board, and the temperature control air curtain 2 that the central controller is measured according to temperature sensor is transported
Row.
Quenching, then 3 row of shutter by front door obliquely are continued using the air curtain 2 being assemblied on transport mechanism side
Go out to carry the wind of heat.By central controller, cooling time or intelligent temperature control can be freely set, is judged by the temperature of setting
It is to flow into next process to be also to continue with cooling down, warning can also be sent out in pcb board temperature exceeding standard.When temperature sensor measures
Temperature be higher than preset temperature when, central controller controls air curtain 2 continues to dry, further reduce pcb board temperature；Work as temperature
When the temperature that degree sensor measures is less than preset temperature, central controller controls air curtain 2 stops blowing；In addition, center control
Device can also be connected with warning device, when the temperature that temperature sensor measures pcb board after cooling remains above preset temperature, in
Centre controller sends out alarm by warning device, reminds operating personnel.
Transport mechanism can be according to pipeline flow to customized different circulating direction；Meanwhile be provided with can be with for this SMT coolers
The direct mode operation and cache mode of meaning switching.
The operation principle of the utility model is：After pcb board flows into this SMT coolers, first transmission of the control of cylinder 4 is adjusted
Transmission stent 5 in mechanism and the second transport mechanism is close to each other, and the stretching of idler wheel 6 is mentioned outside item 8, and two are mentioned shape between item 8
Into for transmitting the track of pcb board, pcb board moves on two rows of idler wheels 6；Further, cooling is being performed to one piece of pcb board
After operation, control stocking mechanism moves up and down, and keeps in pcb board, while the automatic time for recording inlet, whole process air curtain
2 continue quenching.When the equipment of subsequent processing, which is sent, wants partitioned signal, stocking mechanism is elevated to corresponding storage layer, output
Satisfactory pcb board.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of SMT coolers, it is characterised in that：Including main body (1), transport mechanism, air curtain (2) and shutter (3)；
The transport mechanism is horizontally set on the centre of the main body (1), and the air curtain (2) and shutter (3) are set respectively
In the left and right sides of transport mechanism；
For the transport mechanism for transmitting pcb board, the air outlet of the air curtain (2) is directed at the pcb board in transport mechanism, described
Air curtain (2) passes through wind of shutter (3) discharge with heat.
2. a kind of SMT coolers according to claim 1, it is characterised in that：The transport mechanism includes the first conveyer
Structure and the second transport mechanism, first transport mechanism and the second transport mechanism or so are disposed side by side on the centre of main body (1)；
First transport mechanism and the second transport mechanism include adjusting cylinder (4), transmission stent (5) and multiple idler wheels (6),
The transmission stent (5) is arranged in main body (1) by adjusting cylinder (4) and extended along the longitudinal direction, and the idler wheel (6) is set
In transmission stent (5), the adjusting cylinder (4) can drive transmission stent (5) horizontal movement, first transport mechanism and the
The track for transmitting pcb board is collectively formed in the idler wheel (6) of two transport mechanisms.
3. a kind of SMT coolers according to claim 2, it is characterised in that：Further include stocking mechanism, the stocking mechanism
Including the first storage shelf and the second storage shelf；
First storage shelf and the second storage shelf are arranged between the first transport mechanism and the second transport mechanism；
First storage shelf and the second storage shelf include the cross bar (7) that about two relative levels set and multiple set vertically
That puts mentions item (8), and multiple both ends for mentioning item (8) are respectively with corresponding cross bar (7) connection and multiple mentioning item (8) etc.
Between two cross bars (7) are arranged in parallel in, it is each described mention be provided on item (8) it is multiple mention, in same level
Mention the storage layer to be formed and place pcb board.
4. a kind of SMT coolers according to claim 3, it is characterised in that：The adjusting cylinder (4) controllable first passes
Send that the transmission stent (5) in mechanism and the second transport mechanism is close to each other so that idler wheel (6) gradually puts in the first storage shelf and the
Space between two storage shelfs or away from each other so that idler wheel (6) gradually contracts between the first storage shelf and the second storage shelf
Space.
5. a kind of SMT coolers according to claim 3, it is characterised in that：Further include rolled round (81), the rolled round (81)
Stocking mechanism side-to-side movement is controlled by screw.
6. a kind of SMT coolers according to claim 1, it is characterised in that：Shell (9) is also set up outside the main body (1),
The air curtain (2) and shutter (3) are arranged on the left and right sides wall of shell (9).
7. a kind of SMT coolers according to claim 6, it is characterised in that：The shell (9) sets on the wall of front and rear sides
It puts there are two shield door (91), the transport mechanism is arranged between two shield doors (91).
8. a kind of SMT coolers according to claim 1, it is characterised in that：It further includes temperature sensor and center controls
Device, the central controller are electrical connected respectively with temperature sensor and air curtain (2), and the temperature sensor is arranged on transmission
The exit of mechanism, the temperature sensor are used to measure the temperature of pcb board, and the central controller is surveyed according to temperature sensor
The temperature control air curtain (2) obtained is run.
9. according to a kind of SMT coolers of claim 1 to 8 any one of them, it is characterised in that：The main body (1) is square
Frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851924.8U CN207604032U (en) | 2017-12-26 | 2017-12-26 | A kind of SMT coolers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851924.8U CN207604032U (en) | 2017-12-26 | 2017-12-26 | A kind of SMT coolers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207604032U true CN207604032U (en) | 2018-07-10 |
Family
ID=62768783
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851924.8U Active CN207604032U (en) | 2017-12-26 | 2017-12-26 | A kind of SMT coolers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207604032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589434A (en) * | 2019-09-25 | 2019-12-20 | 深圳市智晟威自动化科技有限公司 | Large-scale cooling buffer memory machine |
-
2017
- 2017-12-26 CN CN201721851924.8U patent/CN207604032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589434A (en) * | 2019-09-25 | 2019-12-20 | 深圳市智晟威自动化科技有限公司 | Large-scale cooling buffer memory machine |
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