CN207529909U - A kind of die bond apparatus for baking - Google Patents
A kind of die bond apparatus for baking Download PDFInfo
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- CN207529909U CN207529909U CN201721717869.3U CN201721717869U CN207529909U CN 207529909 U CN207529909 U CN 207529909U CN 201721717869 U CN201721717869 U CN 201721717869U CN 207529909 U CN207529909 U CN 207529909U
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- tunnel oven
- heating
- die bond
- motor
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Abstract
A kind of die bond apparatus for baking, including tunnel oven, the feed side of the tunnel oven is equipped with from interior and is equipped with heating feed mechanism successively outward, feed mechanism and pusher, the exit side of tunnel oven is equipped with receiving mechanism and discharging mechanism successively outward from interior, heat stepwise device is equipped in tunnel oven, the heat stepwise device includes the preheating zone and heating zone arranged from the feed side of tunnel oven towards exit side, top surface in tunnel oven is equipped with pressing plate, bottom surface is equipped with heating plate, motor is set on tunnel oven, the motor attaching has eccentric shaft, the eccentric shaft is connect by guiding axis with pressing plate, heating thermocouple is fitted in heating plate.The utility model can effectively reduce device volume, reduce equipment energy consumption, improve efficiency, adjust heating time, enable adaptation to the processing request of different size LED patch supports, COB substrates.
Description
Technical field
The utility model is related to a kind of COB to heat die bond hardening equipment, more particularly, to a kind of heat stepwise, time
Adjustable COB die bonds harden baking oven machine.
Background technology
The full-automatic packing producing line of COB standard optical assemblies be LED component manufacture in the most core the step of one of, at present
The full-automatic packing producing line generally existing working efficiency of some COB standards optical assemblies, the problem of machining accuracy and reliability are low.
Therefore, the high performance-price ratio for being suitble to the production of LED component processing procedure, Full-automatic adjustable die bond hardening baking oven are researched and developed, realizes COB standards
Optical assembly automatically encapsulates preheating in production, heating segmentation, temperature, Time Continuous are adjustable be current important development trend it
One.
Size, crystal-bonding adhesive type for chip etc. are different to generate different die bond hardening demands, researches and develops full-automatic die bond
Baking oven is hardened, structure includes：Sectional type tunnel baking oven and heating feed mechanism, feeding discharging mechanism, pusher receiving mechanism.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of die bond apparatus for baking, can effectively reduce apparatus body
Product reduces equipment energy consumption, improves efficiency, adjusts heating time, enables adaptation to different size LED patch supports, COB substrates
Processing request.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of die bond apparatus for baking, including tunnel oven, the feed side of the tunnel oven is equipped with to be set successively outward from interior
Have heating feed mechanism, feed mechanism and a pusher, the exit side of tunnel oven from it is interior be equipped with successively outward receiving mechanism and
Discharging mechanism, tunnel oven is interior to be equipped with heat stepwise device, which includes the feed side direction discharging from tunnel oven
The preheating zone and heating zone of side arrangement.
Top surface in the tunnel oven is equipped with pressing plate, bottom surface is equipped with heating plate, and motor is set on tunnel oven, motor dress
Eccentric shaft is connected to, which is connect by guiding axis with pressing plate, and heating thermocouple is fitted in heating plate.
The tunnel oven is equipped with erecting bed, and guiding axis moves to be inserted into tunnel oven from the erecting bed activity to be connected with pressing plate
It connects, resetting spring is set on guiding axis, connect at the top of the resetting spring upper end and guiding axis, lower end and erecting bed connect.
Temperature sensor is additionally provided in the tunnel oven.
The heating feed mechanism includes stepper motor, feeding belt, the moving guide rail parallel with tunnel oven and clamping
Device is installed with synchronizing wheel on the motor shaft of stepper motor, and feeding belt is connected with synchronizing wheel suit, active card on moving guide rail
Equipped with sliding shoe, the sliding shoe is by connector and synchronous band connection, and clamping device is on sliding shoe, clamping device and electromagnetism
Handing-over connection.
The feed mechanism includes stent, delivery sheet, motor, drive coordination band and screw, and motor is on stent, motor
Motor shaft on be installed with synchronizing wheel, drive coordination band is sleeved in synchronizing wheel and the drive coordination band is connect with screw, silk
Bar is locked with nut, delivery sheet on screw, is additionally provided with guide rail, spiral shell by nut check in stent in stent on stent
Female active card is on guide rail.
Linear bearing is set on the guide rail, nut is connect with the linear bearing.
The pusher includes stepper motor, synchronous belt, guide post and push rod, and the motor shaft of stepper motor passes through synchronizing wheel
It is set with and connects with synchronous belt, be movably provided with linear bearing on guide post, the linear bearing and synchronous band connection, push rod and linear axis
Installation connects.
The utility model has the advantages that：
1. die bond hardening baking oven machine uses tunnel type baking oven, mode is heated at reflux compared to common, equipment volume is small,
And greatly reduce energy loss in production process.
2. the die bond is hardened baking oven machine and designed using Segmented heating plot structure, heating process is divided into preheating and heating
Two parts can effectively reduce heating time, improve efficiency；In addition, when can control heating by stepper motor parameter regulation
Between, enable adaptation to the processing requests of different size COB substrates.
Description of the drawings
Attached drawing 1 is the utility model dimensional structure diagram；
Attached drawing 2 is the part section structural representation of tunnel oven in the utility model；
Attached drawing 3 heats the dimensional structure diagram of feed mechanism for the utility model；
Attached drawing 4 is the dimensional structure diagram of the utility model feed mechanism；
Attached drawing 5 is the part section structural representation of the utility model feed mechanism；
Attached drawing 6 is the dimensional structure diagram of the utility model pusher.
Specific embodiment
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific embodiment with reference to attached drawing.
As shown in figures 1-6, the utility model discloses a kind of die bond apparatus for baking, including tunnel oven 1, the tunnel
The feed side of baking oven 1 is equipped with from interior and is equipped with heating feed mechanism 3, feed mechanism 4 and pusher 6, tunnel oven 1 successively outward
Exit side be equipped with receiving mechanism 7 and discharging mechanism 5 successively outward from interior, heat stepwise device 2, the segmentation are equipped in tunnel oven
Heater 2 includes the preheating zone 15 arranged from the feed side of tunnel oven 1 towards exit side and heating zone 16.Pre-add hot-zone 15 is leaned on
Nearly heating feed mechanism 3, the end of heating zone 16 is close to receiving mechanism 7.When equipment works, feed mechanism 4 acts first, will
After COB substrates to be processed are moved to suitable height, pusher 6 acts, and COB substrates is pushed to enter tunnel oven 1, Ran Houjia
Hot feed mechanism 3 clamps COB substrates and carries out hardening processing by heat stepwise device 2, and the action of receiving mechanism 7 will after reaching end
COB releases tunnel oven 1, and into discharging mechanism 5, last discharging mechanism 5 moves, and prepares to receive lower block COB substrates.
Top surface in the tunnel oven 1 is equipped with pressing plate 8, bottom surface is equipped with heating plate 17, and motor 9 is set on tunnel oven 1, should
9 attaching of motor has eccentric shaft 10, which is connect by guiding axis 11 with pressing plate 8, and heating electricity is fitted in heating plate 17
Coupling 13.Pressing plate sets two pieces, and heating plate is correspondingly arranged two pieces, and heating plate is made of aluminum material.Each water in two blocks of heating aluminium sheets 17
Average cloth encapsulates four heating thermocouples 13.COB substrates are processed using heat stepwise device 2, after pre- hot-working, then
Heat hardening is carried out, process time can be effectively reduced.Tunnel oven 1 is equipped with erecting bed, and guiding axis is movable from the erecting bed
It is inserted into tunnel oven 1 and is connect with pressing plate 8, resetting spring 12 is set on guiding axis 11,12 ends are with being oriented on the resetting spring
Connection, lower end and erecting bed connect at the top of axis.At the same time, after guiding axis compression reseting spring, resetting spring generates rebound
Power can push pressing plate to rise.
Temperature sensor 14 is additionally provided in the tunnel oven 1, multiple temperature sensors can be set, can be detected in real time
Temperature in preheating zone and heating zone, consequently facilitating the adjustment of the heating power of heating plate, achievees the purpose that adjust heating time.
As shown in Figure 3, the heating feed mechanism 3 includes stepper motor 18, feeding belt 20, flat with tunnel oven 1
Capable moving guide rail 21 and clamping device 23, are installed with synchronizing wheel 19 on the motor shaft of stepper motor 18, feeding belt 20 with it is same
19 suit of step wheel connects, and active card is connected equipped with sliding shoe, the sliding shoe by connector and feeding belt 20 on moving guide rail 21
It connects, on sliding shoe, clamping device 23 is connect clamping device 23 with electromagnetism handing-over 22.Stepper motor drives feeding belt to pass
Dynamic, clamping device is followed by be moved together, the clamping and release of electromagnetism handing-over control clamping device.When COB substrates enter tunnel
After babinet 1, electromagnet 22 acts, and triggering clamping device 23 clamps COB substrates, respectively by pre-add hot-zone 15, heating zone 16 into
Row hardening processing.Clamping device 23 needs clamping COB substrates to be processed, therefore with high temperature resistant, Design on thermal insulation.
As shown in figs. 4 and 5, the feed mechanism 4 includes stent 38, delivery sheet 37, motor 24,26 and of drive coordination band
Screw 27, motor 24 are installed with synchronizing wheel 25, drive coordination band 26 is sleeved on together on stent 36 on the motor shaft of motor 21
On step wheel 25 and the drive coordination band is connect with screw 27, and screw 27 is locked with nut 28 in stent 36 on screw 27,
Delivery sheet 37 is locked at by nut 28 on screw 27, and guide rail 29 is additionally provided in stent 38, linear bearing is set on guide rail 29
30, nut 28 is connect with the linear bearing 30.Nut 28 is driven to be moved up and down along guide rail 29 when drive lead screw 27 rotates, guide post
29 play the guiding role to the movement of nut 28 equipped with linear bearing 30.COB substrates to be processed and are respectively fixedly connected on nut 28
Process substrate.Discharging mechanism is consistent with the structure of feed mechanism, and it is no longer repeated herein.
The pusher 6 includes stepper motor 31, synchronous belt 33, guide post 34 and push rod 36, the motor of stepper motor 31
Axis is connected by synchronizing wheel 32 and the suit of synchronous belt 33, is movably provided with linear bearing 35 on guide post 34, the linear bearing 35 with
Synchronous belt 33 connects, push rod 36 and 35 attaching of linear bearing.Stepper motor drives linear bearing to be moved along guide post, so as to drive
The movement of push rod.Receiving mechanism is consistent with the structure of pusher, and it is no longer repeated herein.
COB substrates enter from feed mechanism, and tunnel type babinet 1 is released through pusher 6 and the push-in of receiving mechanism 7.It pushes away
The effect of material mechanism 6 and receiving mechanism 7 is that COB substrates is controlled in pipelined fashion to enter in tunnel box to be processed, and is carried
High processing efficiency.
In the utility model, COB substrates enter from feed mechanism, are fed mechanism lifts to proper height, Ran Houtong
It crosses pusher and COB substrates is pushed to heating feed mechanism, be re-fed into preheating zone and be preheated.Subsequently enter heating zone progress
Heating, after pre- hot-working, then carries out heat hardening, can effectively reduce process time, meanwhile, heat stepwise device 2 is set
In tunnel type babinet 1, environment temperature is high, is conducive to rapid curing.
The utility model device is by adjusting the parameter of motor 9 in tunnel oven 1, thus it is possible to vary the pressing time of pressing plate 8,
So as to meet the requirement of different type glue and different size COB substrates to heating time.Meanwhile feeding discharging mechanism 4 is taken
Flexibility design can meet the needs of loading and unloading in polymorphic type die bond hardening process.
It should be noted that these are only the preferred embodiment of the utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, still
It can modify to the technical solution recorded in previous embodiment or equivalent replacement is carried out to which part technical characteristic,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (8)
1. a kind of die bond apparatus for baking, including tunnel oven, which is characterized in that the feed side of the tunnel oven is equipped with from interior past
It is equipped with heating feed mechanism, feed mechanism and pusher successively outside, the exit side of tunnel oven is received from interior be equipped with successively outward
Expect mechanism and discharging mechanism, heat stepwise device is equipped in tunnel oven, which includes the feed side from tunnel oven
The preheating zone and heating zone arranged towards exit side.
2. die bond apparatus for baking according to claim 1, which is characterized in that the top surface in the tunnel oven is equipped with pressure
Plate, bottom surface are equipped with heating plate, and motor is set on tunnel oven, which has eccentric shaft, which passes through guiding axis and pressure
Plate connects, and heating thermocouple is fitted in heating plate.
3. die bond apparatus for baking according to claim 2, which is characterized in that the tunnel oven is equipped with erecting bed, leads
It is inserted into tunnel oven from the erecting bed activity to axis and is connect with pressing plate, resetting spring is set on guiding axis, the resetting spring
It is connect at the top of upper end and guiding axis, lower end and erecting bed connect.
4. die bond apparatus for baking according to claim 3, which is characterized in that be additionally provided with temperature sensing in the tunnel oven
Device.
5. die bond apparatus for baking according to claim 4, which is characterized in that the heating feed mechanism includes stepping electricity
Machine, feeding belt, the moving guide rail and clamping device parallel with tunnel oven are installed with synchronization on the motor shaft of stepper motor
It takes turns, feeding belt and synchronizing wheel suit connect, and active card is equipped with sliding shoe on moving guide rail, and the sliding shoe is by connector and together
Band connection is walked, on sliding shoe, clamping device connects clamping device with electromagnetism handing-over.
6. die bond apparatus for baking according to claim 5, which is characterized in that the feed mechanism include stent, delivery sheet,
Motor, drive coordination band and screw, motor are installed with synchronizing wheel, drive coordination band set on stent on the motor shaft of motor
In synchronizing wheel and the drive coordination band is connect with screw, and screw is locked with nut, delivery sheet in stent on stent
By nut check on screw, guide rail is additionally provided in stent, nut active card is on guide rail.
7. die bond apparatus for baking according to claim 6, which is characterized in that linear bearing, spiral shell are set on the guide rail
Mother connect with the linear bearing.
8. die bond apparatus for baking according to claim 7, which is characterized in that the pusher includes stepper motor, same
Step band, guide post and push rod, the motor shaft of stepper motor are connected by synchronizing wheel and synchronous belt suit, are movably provided on guide post straight
Spool is held, the linear bearing and synchronous band connection, push rod and linear bearing attaching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717869.3U CN207529909U (en) | 2017-12-12 | 2017-12-12 | A kind of die bond apparatus for baking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717869.3U CN207529909U (en) | 2017-12-12 | 2017-12-12 | A kind of die bond apparatus for baking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529909U true CN207529909U (en) | 2018-06-22 |
Family
ID=62578331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717869.3U Active CN207529909U (en) | 2017-12-12 | 2017-12-12 | A kind of die bond apparatus for baking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010872A (en) * | 2017-12-12 | 2018-05-08 | 深圳市佳思特光电设备有限公司 | A kind of segmentation adjustable die bond hardens baking oven machine |
| CN108793698A (en) * | 2018-06-26 | 2018-11-13 | 蚌埠国显科技有限公司 | One kind is automatically into blanking baking box and its baking method |
-
2017
- 2017-12-12 CN CN201721717869.3U patent/CN207529909U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010872A (en) * | 2017-12-12 | 2018-05-08 | 深圳市佳思特光电设备有限公司 | A kind of segmentation adjustable die bond hardens baking oven machine |
| CN108010872B (en) * | 2017-12-12 | 2023-11-28 | 深圳市佳思特光电设备有限公司 | Solid brilliant hardening oven machine with adjustable segmentation |
| CN108793698A (en) * | 2018-06-26 | 2018-11-13 | 蚌埠国显科技有限公司 | One kind is automatically into blanking baking box and its baking method |
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