CN207527999U - Drying oven - Google Patents
Drying oven Download PDFInfo
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- CN207527999U CN207527999U CN201721268775.2U CN201721268775U CN207527999U CN 207527999 U CN207527999 U CN 207527999U CN 201721268775 U CN201721268775 U CN 201721268775U CN 207527999 U CN207527999 U CN 207527999U
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Abstract
The utility model is related to drying equipment technical fields, are especially for the drying oven of the cell piece drying of printing conductive paste.With upper furnace body, lower furnace body, upper furnace body and lower furnace body surround the Drying tunnel for providing feed end and discharge end, are connected cooling device in the discharge end of Drying tunnel；The upper conveying layer of one spangle conveyer navigates within Drying tunnel and cooling device successively, realizes feeding drying and cooling；The lower revolution layer of spangle conveyer is preheated before being turned back to the feed end of Drying tunnel；Heater heating and Hot-blast Heating combination are equipped in Drying tunnel, drying temperature uniformity is good, no temperature difference dead angle, conducive to drying operation.The lower revolution layer of spangle conveyer is preheated before being turned back to the feed end of Drying tunnel, it is accordingly preheated so that product is seated on spangle conveyer, discharges corresponding steam, helped to promote product and enter the drying efficiency after Drying tunnel and quality, it is energy saving, reduce production cost.
Description
Technical field
The utility model is related to drying equipment technical fields, are especially for the cell piece drying of printing conductive paste
Drying oven.
Background technology
It is known, it is dried after cell piece printing conductive paste, drying oven is then common drying equipment.It is and existing
Drying oven is mainly using heater heat form, and heating uniformity is bad, and the carrier chain of conveying products goes out from drying channel
From the outer loop swivel feeding of furnace body after coming, and carrier chain can cool down rapidly by temperature during furnace body outside；When feeding again
During into drying channel, the temperature of carrier chain influences the uniformity of product drying, further affects drying processing quality.
Invention content
The purpose of the utility model is to overcome prior art defects, provide a kind of drying oven, for printing conductive paste
Cell piece is dried, and promotes the uniformity and quality of product drying.
In order to achieve the above objectives, the utility model adopts the following technical solution：
Drying oven, for print the cell piece of conductive paste drying, the drying oven have upper furnace body, lower furnace body, upper furnace body and
Lower furnace body surrounds the Drying tunnel for providing feed end and discharge end, is connected cooling device in the discharge end of Drying tunnel；One follows
The upper conveying layer of looped network chain navigates within Drying tunnel and cooling device successively, realizes feeding drying and cooling；The spangle conveyer
Lower revolution layer be turned back to the feed end of Drying tunnel before preheated；Heater heating and hot wind are equipped in the Drying tunnel
Heating combination, upper furnace body are equipped with waste discharge mouth and connect waste discharge apparatus, and upper furnace body is one or more according to the distribution of lengths of Drying tunnel
Waste discharge mouth.
Said program is further：The upper furnace body has the characteristic of opposite lower furnace body oscilaltion, is assembled in upper furnace body
Heater, and assembling hot wind knife in lower furnace body, hot wind knife blowing hot-air from lower to upper, the upper conveying layer of spangle conveyer in heater and
Hot wind knife is walked.
Said program is further：The spangle conveyer is pierced by the lower revolution layer approach round brush, automatic of cooling device revolution
Enter in Drying tunnel after contact roller and preheat, automatic impaction wheel utilizes and turns round layer under the adaptive pushing of gravity.
Said program is further：The spangle conveyer is horizontally set with braiding by several metal strips and forms, between metal strip between
Away from transmission gear engagement driving is met, and spangle conveyer arranges lug boss according to pitch interval, which paves to be placed to and follow
Cell piece on looped network chain.
Said program is further：Quartz ampoule is equipped in the lower furnace body, quartz ampoule supports the upper conveying layer of spangle conveyer
Downside.
Said program is further：There are separation gap between the discharge end and cooling device of the Drying tunnel, and
The discharge end of Drying tunnel is equipped with wind shield, which is arranged on upper furnace body；The cooling device includes cooler bin and wind
Ice chest, cooler bin are given based on refrigerant heat transfer technology and cooled down, and cooling waste discharge blower fan and connection cooling row are provided on cooler bin
The cooling waste pipe of useless wind turbine；Air cooled box is based on cooling fan quenching.
Said program is further：The hot wind knife is pipe structure, the shifting of the upper conveying layer of hot wind knife and spangle conveyer
Dynamic direction is arranged vertically；All hot wind knives connect a heater box by pipeline set, which connects a wind turbine, wind turbine air-supply
Heat exchange is carried out into heater box, the hot wind of generation, which is uniformly transported on hot wind knife, to be blown out.
Said program is further：Upper furnace body row of being equipped at the stage casing of Drying tunnel and feed end, discharge end
Useless mouth, the wherein waste discharge mouth at feed end and discharge end are directly connected to the exhaust fan of waste discharge apparatus, and the middle section of Drying tunnel
Waste discharge mouth be connected to the exhaust fan of one of them by pipeline, the waste discharge end connection waste pipe of exhaust fan is equipped on waste pipe
Trumpet type connects oily pocket.
Said program is further：The upper furnace body drives opposite lower furnace body oscilaltion by electric rod, in upper furnace body
The heater of assembling is halide torch, and heater is grouped to be arranged, and every group of heater is configured with according to the length direction of Drying tunnel
Temperature-sensing probe.
Said program is further：Heat-preservation cotton is filled out in the upper furnace body and lower furnace body, and upper furnace body and lower furnace body outsourcing are not
Become rusty steel.
Using the above structure, heater heating and Hot-blast Heating combination are equipped in the utility model Drying tunnel, dries tunnel
Drying temperature uniformity in road is good, no temperature difference dead angle, conducive to drying operation, promotes drying efficiency and quality；Circulating net simultaneously
The lower revolution layer of chain is preheated before being turned back to the feed end of Drying tunnel, is obtained accordingly so that product is seated on spangle conveyer
Preheating, discharges corresponding steam, helps to promote product and enters the drying efficiency after Drying tunnel and quality, energy saving, reduces
Production cost.
Description of the drawings：
Attached drawing 1 is the utility model preferred embodiment structure diagram；
Partial structural diagram of the attached drawing 2 for the spangle conveyer of Fig. 1 embodiments；
Side structure schematic view of the attached drawing 3 for the spangle conveyer of Fig. 2 embodiments；
Attached drawing 4 is the hot wind knife assembly structure diagram of Fig. 1 embodiments.
Specific embodiment：
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2,3,4, for the utility model preferred embodiment schematic diagram, the utility model is in relation to a kind of drying
Stove, for printing the drying of the cell piece of conductive paste, which has upper furnace body 1, lower furnace body 2, and upper furnace body 1 and lower furnace body 2 close
The Drying tunnel with feed end and discharge end is crossed, is connected cooling device 3 in the discharge end of Drying tunnel.One spangle conveyer 4
Upper conveying layer 41 navigate within Drying tunnel and cooling device 3 successively, realize feeding drying and cooling, reach printing conductive paste
Cell piece drying processing.The lower revolution layer 42 of the spangle conveyer 4 is preheated before being turned back to the feed end of Drying tunnel, by
This promotes 4 temperature of spangle conveyer.Heater heating is equipped in the Drying tunnel and Hot-blast Heating combination, upper furnace body 1 are equipped with row
Useless mouth connection waste discharge apparatus 5, distribution of lengths one or more waste discharge mouth of the upper furnace body 1 according to Drying tunnel.Waste discharge apparatus 5 is timely
The exhaust gas in Drying tunnel is excluded, helps to purify drying environment, promotes drying effect.It is set in the Drying tunnel of the utility model
There are heater heating and Hot-blast Heating to combine, the drying temperature uniformity in Drying tunnel is good, no temperature difference dead angle, makees conducive to drying
Industry promotes drying efficiency and quality；The lower revolution layer of spangle conveyer carries out pre- before being turned back to the feed end of Drying tunnel simultaneously
Heat is accordingly preheated so that product is seated on spangle conveyer, discharges corresponding steam, and promotion product is contributed to enter drying tunnel
Drying efficiency and quality behind road, it is energy saving, reduce production cost.
Fig. 1, shown in 4, in the present embodiment, the upper furnace body 1 has the characteristic of 2 oscilaltion of opposite lower furnace body, facilitates dimension
Shield and cleaning furnace body.Shown in figure, upper furnace body 1 drives 2 oscilaltion of opposite lower furnace body, simple in structure, side by electric rod 12
Just it manipulates.Assembling heater 6 in upper furnace body 1, and assembling hot wind knife 7 in lower furnace body 2, the blowing hot-air from lower to upper of hot wind knife 7, cycle
The upper conveying layer 41 of network chain 4 is walked in heater 6 and hot wind knife 7.Heater 6 and hot wind knife arrange heating about 7, make drying tunnel
Drying temperature uniformity in road is good, and temperature rises soon, and reaches no temperature difference dead angle.So that the product that spangle conveyer 4 is sent into can be complete
Orientation is heated, and is heated evenly, and reaches drying purpose, while product is avoided to be asked because of product change caused by by temperature difference
Topic.In the present embodiment, the hot wind knife 7 is the upper conveying of the pipe structure with elongated blowing mouth, hot wind knife 7 and spangle conveyer 4
The moving direction of layer 41 is arranged vertically.All hot wind knives 7 connect a heater box 71, the heater box 71 connection one by pipeline set
Wind turbine 72, wind turbine 72 blow and heat exchange are carried out into heater box 71, and the hot wind of generation, which is uniformly transported on hot wind knife 7, to be blown out.Knot
Structure is simple, facilitates all 7 blowing amounts of hot wind knife of control, and hot blast temperature is consistent.The heater 6 assembled in upper furnace body 1 is halogen
Pipe, heater 6 is grouped the length direction arrangement according to Drying tunnel, and every group of heater 6 is configured with temperature-sensing probe 61.Multicomponent
Area arranges heater 6, facilitates control, and reach effective heating, reduces energy consumption, cost-effective.
Shown in Fig. 1,2,3, in the present embodiment, the spangle conveyer 4 is pierced by lower 42 approach of revolution layer of the revolution of cooling device 3
Enter in Drying tunnel after round brush 45, automatic impaction wheel 46 and preheat.Round brush 45 is given spangle conveyer 4 and is cleaned, in case recycling is sent
Material.Automatic impaction wheel 46 makes spangle conveyer 4 obtain suitable tensile force, contributes to using layer 42 is turned round under the adaptive pushing of gravity
Feeding.Lower revolution layer 42, which enters in Drying tunnel, to be preheated, and makes full use of the heat in Drying tunnel, simple in sturcture, ingenious in design,
Optimize the making of drying oven.The spangle conveyer 4 is horizontally set with braiding by several metal strips and forms, and the spacing between metal strip meets
The engagement driving of transmission gear 43, transmission gear 43 splits 3 port of export of feed end and cooling device in Drying tunnel, wherein cooling down
Transmission gear 43 at 3 port of export of device is driven by motor 47 to be rotated.The spacing that transmission gear 43 is engaged between metal strip is driven
Dynamic spangle conveyer 4, it is simple in structure, facilitate makings, transmission precisely, steadily, spangle conveyer 4 is effectively avoided to beat, sideslip situations such as,
Conveying products is contributed to dry operation.In the present embodiment, spangle conveyer 4 arranges lug boss 44, the lug boss according to pitch interval
44 pave the cell piece being placed on spangle conveyer 4, contribute to the drying processing of cell piece upper and lower side, promote drying efficiency and matter
Amount.In figure, lug boss 44 is directly obtained by metal strip bent become of arching upward, and facilitates makings, the preferred stainless steel strip of metal strip, with suitable
Rigidity and surface flatness contribute to drying to process, and also effectively extend the service life of spangle conveyer 4.
Shown in Fig. 1, in the present embodiment, quartz ampoule 21 is equipped in the lower furnace body 2, quartz ampoule 21 supports spangle conveyer 4
The downside of upper conveying layer 41.Quartz ampoule 21 is played a supporting role, while reduces the frictional force between spangle conveyer 4, it is ensured that
4 feeding stability of spangle conveyer, and quartz ampoule 21 has excellent abrasive resistance, service life is long.The finish on 21 surface of quartz ampoule,
Heat radiation is additionally aided, multi-faceted radiations heat energy promotes drying efficiency and quality of the product in Drying tunnel.
Shown in Fig. 1, in the present embodiment, there are separation gaps between the discharge end of the Drying tunnel and cooling device 3, prevent
It is only cold and hot mutually to alter；And wind shield 11 is equipped in the discharge end of Drying tunnel, which is arranged on upper furnace body 1.It is real in figure
The wind shield 11 for applying example is one to freely swing body, utilizes gravity sag.Wind shield 11 not only facilitates drying output of products, simultaneously also
Buffer action is played, prevents the heat in Drying tunnel from leaking, it is energy saving.The cooling device 3 includes cooler bin 31 and air cooled box
32, cooler bin 31 is given based on refrigerant heat transfer technology and cooled down, and cooling waste discharge blower fan 33 is provided on cooler bin 31 and connection is cold
But the cooling waste pipe 34 of waste discharge blower fan 33；Air cooled box 32 is based on 321 quenching of cooling fan.Cooler bin 31 helps to dry
Product cools, and consolidates block letter；And the blowing of air cooled box 32 makes drying product tend to room temperature, and blows down the grey trifle in the world on product
Matter so that output products enter next program, such as reprint, printing, reduces the cooling down time.
Shown in Fig. 1, in the present embodiment, the upper furnace body 1 is equipped at the stage casing of Drying tunnel and feed end, discharge end
Waste discharge mouth at waste discharge mouth, wherein feed end and discharge end is directly connected to the exhaust fan 51 of waste discharge apparatus 5, and in Drying tunnel
Waste discharge mouth at section is connected to the exhaust fan 51 of one of them by pipeline, and the waste discharge end connection waste pipe 52 of exhaust fan 51 is being arranged
Useless pipe 52 connects oily pocket 53 equipped with trumpet type.The structure contributes to waste discharge, and the drying of Drying tunnel is promoted to process, while trumpet type
It connects oily pocket 53 and recycles greasy dirt, environment protection emission can be reached, reduce atmosphere pollution.
Shown in Fig. 1, in the present embodiment, heat-preservation cotton 8, and upper furnace body 1 and lower furnace body 2 are filled out in the upper furnace body 1 and lower furnace body 2
Interior outer cladding stainless steel.Heat-preservation cotton 8 keep Drying tunnel in heat, prevent it is outer dissipate, it is energy-saving；And stainless ladle is covered with stove
Body 1 and lower furnace body 2 increase structural rigidity, and maintain easily, clear up, and ensure that cleaning is dustless in Drying tunnel.These structure designs
It each contributes to promote drying efficiency and quality of the product in Drying tunnel.
Certainly, although being described in conjunction with the accompanying the preferred embodiment of the utility model above, the utility model is not
Should be restricted to it is identical structurally and operationally with above description and attached drawing, to one skilled in the art,
It can also be to above-mentioned by logical analysis, reasoning, or a limited experiment in the case of without departing from the utility model conception and scope
Embodiment makes many equivalent improvement and variation, but such modifications and variations should all belong to the model of the requires of the utility model protection
It encloses.
Claims (10)
1. drying oven, for printing the drying of the cell piece of conductive paste, it is characterised in that：The drying oven has upper furnace body（1）, lower stove
Body（2）, upper furnace body（1）And lower furnace body（2）The Drying tunnel for providing feed end and discharge end is surrounded, in the discharging of Drying tunnel
End linking cooling device（3）；One spangle conveyer（4）Upper conveying layer（41）Drying tunnel and cooling device are navigated within successively（3）,
Realize feeding drying and cooling；The spangle conveyer（4）Lower revolution layer（42）It is turned back to the advance of the feed end of Drying tunnel
Row preheating；Heater heating and Hot-blast Heating combination, upper furnace body are equipped in the Drying tunnel（1）Waste discharge is connected equipped with waste discharge mouth
Device（5）, upper furnace body（1）Distribution of lengths one or more waste discharge mouth according to Drying tunnel.
2. drying oven according to claim 1, it is characterised in that：The upper furnace body（1）With opposite lower furnace body（2）Up and down
The characteristic of lifting, upper furnace body（1）Interior assembling heater（6）, and lower furnace body（2）Interior assembling hot wind knife（7）, hot wind knife（7）Under
Up blowing hot-air, spangle conveyer（4）Upper conveying layer（41）In heater（6）With hot wind knife（7）It walks.
3. drying oven according to claim 1, it is characterised in that：The spangle conveyer（4）It is pierced by cooling device（3）Revolution
Lower revolution layer（42）Approach round brush（45）, automatic impaction wheel（46）Enter in Drying tunnel afterwards and preheat, automatic impaction wheel（46）
Using turning round layer under the adaptive pushing of gravity（42）.
4. according to the drying oven described in claims 1 or 2 or 3, it is characterised in that：The spangle conveyer（4）By several metal strips
It is horizontally set with braiding to form, the spacing between metal strip meets transmission gear（43）Engagement driving, and spangle conveyer（4）According between pitch
Every arrangement lug boss（44）, the lug boss（44）It paves and is placed to spangle conveyer（4）On cell piece.
5. drying oven according to claim 1 or 2, it is characterised in that：The lower furnace body（2）It is interior to be equipped with quartz ampoule（21）,
Quartz ampoule（21）Support spangle conveyer（4）Upper conveying layer（41）Downside.
6. drying oven according to claim 1, it is characterised in that：The discharge end and cooling device of the Drying tunnel（3）
Between there are separation gap, and Drying tunnel discharge end be equipped with wind shield（11）, the wind shield（11）It is arranged on upper furnace body
（1）On；The cooling device（3）Including cooler bin（31）And air cooled box（32）, cooler bin（31）It is given based on refrigerant heat transfer technology
Cooling is given, in cooler bin（31）On be provided with cooling waste discharge blower fan（33）And connection cooling waste discharge blower fan（33）Cooling waste pipe
（34）；Air cooled box（32）Based on cooling fan（321）Quenching.
7. drying oven according to claim 2, it is characterised in that：The hot wind knife（7）For the tube body with elongated blowing mouth
Structure, hot wind knife（7）With spangle conveyer（4）Upper conveying layer（41）Moving direction be arranged vertically；All hot wind knives（7）Pass through
Pipeline set connects a heater box（71）, the heater box（71）Connect a wind turbine（72）, wind turbine（72）It blows to heater box（71）
Middle carry out heat exchange, the hot wind of generation are uniformly transported to hot wind knife（7）Upper blowout.
8. drying oven according to claim 1, it is characterised in that：The upper furnace body（1）In the stage casing of Drying tunnel and
Waste discharge mouth is equipped at feed end, discharge end, the wherein waste discharge mouth at feed end and discharge end is directly connected to waste discharge apparatus（5）Pumping
Wind turbine（51）, and the waste discharge mouth of the middle section of Drying tunnel is connected to the exhaust fan of one of them by pipeline（51）, exhaust fan
（51）Waste discharge end connection waste pipe（52）, in waste pipe（52）Oily pocket is connect equipped with trumpet type（53）.
9. drying oven according to claim 2, it is characterised in that：The upper furnace body（1）By under electric rod driving relatively
Furnace body（2）Oscilaltion, upper furnace body（1）The heater of interior assembling（6）It is halide torch, heater（6）Grouping is according to Drying tunnel
Length direction arrangement, and every group of heater（6）It is configured with temperature-sensing probe（61）.
10. drying oven according to claim 1, it is characterised in that：The upper furnace body（1）And lower furnace body（2）Inside fill out heat preservation
Cotton（8）, and upper furnace body（1）And lower furnace body（2）It is stainless steel outer packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268775.2U CN207527999U (en) | 2017-09-29 | 2017-09-29 | Drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268775.2U CN207527999U (en) | 2017-09-29 | 2017-09-29 | Drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527999U true CN207527999U (en) | 2018-06-22 |
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ID=62570171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268775.2U Active CN207527999U (en) | 2017-09-29 | 2017-09-29 | Drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642969A (en) * | 2017-09-29 | 2018-01-30 | 东莞市科隆威自动化设备有限公司 | Drying oven |
-
2017
- 2017-09-29 CN CN201721268775.2U patent/CN207527999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642969A (en) * | 2017-09-29 | 2018-01-30 | 东莞市科隆威自动化设备有限公司 | Drying oven |
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Address after: 523000 Building 2, 11 Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Address before: Shi Bu Cun Shi Da Lu, Liaobu Town, Dongguan City, Guangdong Province Patentee before: FOLUNGWIN AUTOMATIC EQUIPMENT Co.,Ltd. |