CN207515449U - A kind of drying unit for die bond system - Google Patents
A kind of drying unit for die bond system Download PDFInfo
- Publication number
- CN207515449U CN207515449U CN201721394145.XU CN201721394145U CN207515449U CN 207515449 U CN207515449 U CN 207515449U CN 201721394145 U CN201721394145 U CN 201721394145U CN 207515449 U CN207515449 U CN 207515449U
- Authority
- CN
- China
- Prior art keywords
- babinet
- heater strip
- group
- die bond
- conveyer belt
- Prior art date
- 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 - Fee Related
Links
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- Drying Of Solid Materials (AREA)
Abstract
A kind of drying unit for die bond system, it is characterised in that it, which includes babinet (1), conveyer belt (2), one group of baffle (3) and one group of heating unit, the utility model advantage, is：By present apparatus temperature-variable drying, and the thermal energy dried can save production cost with secondary use.
Description
Technical field
The utility model is related to the LED fields, and in particular to a kind of drying unit for die bond system.
Background technology
At present, LED die bonds directly carry out drying and die bond step can be completed generally using glue die bond is added after the completion of die bond,
And existing drying mode is to be directly placed into drying box to dry at present, this mode can continuous high temperature drying, caused by the energy
Loss.
Utility model content
The purpose of this utility model aiming at current LED die bonds generally using plus glue die bond, after the completion of die bond directly into
Die bond step can be completed in row drying, and existing drying mode is to be directly placed into drying box to dry at present, this mode meeting
Continuous high temperature is dried, caused by the energy loss deficiency, and provide a kind of drying unit for die bond system.
It includes babinet, conveyer belt, one group of baffle and one group of heating unit to the utility model,
Conveyer belt is located in babinet,
One group of baffle is fixedly mounted in babinet, and multiple heating regions will be divided into babinet,
The hot gas discharge duct communicated with one of heating region of heating regions multiple in babinet is provided on babinet,
Valve is provided on hot gas discharge duct,
Heating unit is made of heater strip installing plate and heater strip,
Heater strip is mounted on heater strip installing plate side,
The heater strip installing plate opposite side of one group of heating unit is mounted on multiple heating regions of babinet by connecting bracket
It is interior,
The heater strip of one group of heating unit is located above conveyer belt, and distance is 3-10cm between heater strip and conveyer belt.
Distance is 1.5-3cm between baffle bottom and conveyer belt.
The heater strip of one group of heating unit continuously decreases multiple heating region temperature of input end to the port of export in babinet.
The utility model advantage is：By present apparatus temperature-variable drying, and the thermal energy dried can be saved with secondary use
Production cost.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific embodiment
As shown in the figure, the utility model includes babinet 1,2, one groups of baffles 3 of conveyer belt and one group of heating unit,
Conveyer belt 2 is located in babinet 1,
One group of baffle 3 is fixedly mounted in babinet 1, and will be divided into multiple heating regions in babinet 1,
The hot gas exhaust pipe communicated with one of heating region of heating regions multiple in babinet 1 is provided on babinet 1
Road 6 is provided with valve on hot gas discharge duct 6,
Heating unit is made of 5 installing plate 4 of heater strip and heater strip 5,
Heater strip 5 is mounted on 5 installing plate of heater strip, 4 side,
5 installing plate of heater strip, 4 opposite side of one group of heating unit is mounted on multiple heating zones of babinet 1 by connecting bracket
In domain,
The heater strip 5 of one group of heating unit is located at 2 top of conveyer belt, and distance is 3- between heater strip 5 and conveyer belt 2
10cm。
Distance is 1.5-3cm between baffle bottom and conveyer belt 2.
The heater strip 5 of one group of heating unit makes multiple heating region temperature of input end to the port of export in babinet 1 gradually drop
It is low.
Working method：The component that die bond is completed, is placed on conveyer belt 2, and pass through conveyer belt and enter in babinet 1, and
Temperature is continuously decreased by the heater strip 5 of one group of heating unit, completes drying, that is, completes die bond step, hot gas discharge duct 6
Hot gas can be used for other places.
The restriction of distance is primarily to ensure that the heating temperature between aluminum substrate can reach requirement.
Claims (3)
1. a kind of drying unit for die bond system, it is characterised in that it includes babinet (1), conveyer belt (2), one group of baffle
(3) and one group of heating unit,
Conveyer belt (2) is interior positioned at babinet (1),
One group of baffle (3) is fixedly mounted in babinet (1), and will be divided into multiple heating regions in babinet (1),
The hot gas exhaust pipe communicated with one of heating region of multiple heating regions in babinet (1) is provided on babinet (1)
Road (6), hot gas discharge duct are provided with valve on (6),
Heating unit is made of heater strip (5) installing plate (4) and heater strip (5),
Heater strip (5) mounted on heater strip (5) installing plate (4) side,
Heater strip (5) installing plate (4) opposite side of one group of heating unit is mounted on multiple heating of babinet (1) by connecting bracket
In region,
The heater strip (5) of one group of heating unit is above conveyer belt (2), and distance is between heater strip (5) and conveyer belt (2)
3-10cm。
2. a kind of drying unit for die bond system according to claim 1, it is characterised in that baffle bottom and conveying
Distance is 1.5-3cm between band (2).
3. a kind of drying unit for die bond system according to claim 1, it is characterised in that one group of heating unit
Multiple heating region temperature that heater strip (5) makes babinet (1) interior input end to the port of export continuously decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394145.XU CN207515449U (en) | 2017-10-26 | 2017-10-26 | A kind of drying unit for die bond system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394145.XU CN207515449U (en) | 2017-10-26 | 2017-10-26 | A kind of drying unit for die bond system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515449U true CN207515449U (en) | 2018-06-19 |
Family
ID=62535716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394145.XU Expired - Fee Related CN207515449U (en) | 2017-10-26 | 2017-10-26 | A kind of drying unit for die bond system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515449U (en) |
-
2017
- 2017-10-26 CN CN201721394145.XU patent/CN207515449U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181026 |