CN115406204A - High-efficient baking equipment is used in electronic components processing - Google Patents
High-efficient baking equipment is used in electronic components processing Download PDFInfo
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- CN115406204A CN115406204A CN202211066042.6A CN202211066042A CN115406204A CN 115406204 A CN115406204 A CN 115406204A CN 202211066042 A CN202211066042 A CN 202211066042A CN 115406204 A CN115406204 A CN 115406204A
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a high-efficiency baking device for processing electronic components, which comprises a baking box body, a hot air branch circulation mechanism and a guide adjusting and placing mechanism, wherein the hot air branch circulation mechanism is arranged on the baking box body; the hot air branch circulating mechanisms are positioned at two sides of the baking box body, are communicated with the baking line body through pipelines and are used for performing hot air circulation in the baking box body; the guide placement mechanism is arranged in the baking box body and is communicated with the hot air branch circulation mechanism through a pipeline for supporting and placing the electronic components, the hot air branch circulation mechanism comprises a heat exchanger and an air heater, the heat exchanger and the air heater are respectively fixed on two sides of the baking box body, the heat exchanger and the air heater are communicated through a connecting pipe, and the connecting pipe extends along the upper part of the outer side of the baking box body. The invention belongs to the technical field of electronic component processing, and utilizes the shunting and convection of hot air circulation to ensure that the hot air is in relatively sufficient contact with an electronic component to be baked and the hot air is rapidly conducted, thereby improving the baking uniformity and efficiency of the electronic component.
Description
Technical Field
The invention belongs to the technical field of electronic component processing, and particularly relates to an efficient baking device for processing electronic components.
Background
The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; the electronic components comprise resistors, capacitors, electromechanical elements, printed circuit boards, integrated circuits, various circuits, piezoelectrics, crystals, quartz, ceramic magnetic materials, base material substrates for printed circuits and the like, and pcb (printed circuit board) is a common electronic component.
For example, before the PCB processing process, the PCB needs to be baked, that is, the PCB baking plate is often said, the baking of the PCB mainly removes the excess moisture absorbed by the circuit board from the external environment, and of course, the soldering effect during the PCB processing can be increased after the baking of the PCB.
In addition, when the oil stains on the surfaces of the electronic components need to be dried after being cleaned, the oil stains are easily stacked together, and the drying effect is affected.
Therefore, in order to solve the above-mentioned problems, it is necessary to provide an efficient baking apparatus for processing electronic components.
Disclosure of Invention
The invention aims to provide an efficient baking device for processing electronic components, which utilizes the shunting and convection of hot air circulation to ensure that hot air is in relatively sufficient contact with electronic components (pcb) to be baked and the hot air is rapidly conducted, so that the baking uniformity and efficiency of the electronic components are improved, and the problems in the background art are solved.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the high-efficiency baking device for processing the electronic components comprises a baking box body, a hot air branch circulation mechanism and a guide adjusting and placing mechanism; the hot air branch circulating mechanisms are positioned at two sides of the baking box body, are communicated with the baking line body through pipelines and are used for performing hot air circulation in the baking box body; the guiding and placing mechanism is arranged in the baking box body, is communicated with the hot air branch circulation mechanism through a pipeline and is used for supporting and placing electronic components;
the hot air branch circulation mechanism comprises a heat exchanger and an air heater, the heat exchanger and the air heater are respectively fixed on two sides of the baking box body, the heat exchanger is communicated with the air heater through a connecting pipe, the connecting pipe extends along the upper part of the outer side of the baking box body, and the heat exchanger and the air heater are utilized to realize hot air circulation in the baking box body;
the guide adjusting and placing mechanism comprises a guide supporting threaded pipe fixed on the bottom wall of the baking oven body, an adjusting supporting ring in threaded connection with the guide supporting threaded pipe and a placing disc inserted in the side wall of the adjusting supporting ring through a plug-in column, vent holes are formed in the side wall of the guide supporting threaded pipe, and the vent holes are uniformly distributed at intervals up and down and are distributed at intervals annularly; the adjusting support ring is in threaded connection with the guide support threaded pipe, and when the adjusting support ring is rotated, the height of the adjusting support ring on the guide support threaded pipe can be adjusted, so that the height of the placing disc inserted into the side wall of the adjusting support ring through the inserting column is adjusted;
the lateral wall of a part of connecting pipes above the baking box body is communicated with a plurality of branch pipes, the branch pipes are respectively communicated with the upper ends of a plurality of guide supporting threaded pipes, the branch pipes are provided with one-way valves, gas in the connecting pipes enters the guide supporting threaded pipes through the branch pipes, when the one-way valves are opened, part of hot air in the connecting pipes flows into the guide supporting threaded pipes through the branch pipes, the hot air can be discharged through the vent holes of the lateral walls of the guide supporting threaded pipes, the hot air is discharged outwards in the guide supporting threaded pipes, the upper and lower discharge of a placing plate is realized, the upper and lower surfaces of electronic components on the placing plate are contacted with the hot air, the hot air is stirred from the hot air inside the baking box body, the hot air flowability is improved, and the uniformity of dispersion is improved as much as possible, and the uniformity of hot air distribution when the electronic components are baked in the baking box body.
Furthermore, an air deflector is fixedly arranged between the side wall of the baking box body and the air heater, one side of the air deflector, which is provided with an air outlet, is positioned inside the baking box body, and the air deflector is hollow and is connected with an air heater pipeline; fixed mounting protective housing between the lateral wall of heat exchanger and toast the box, protective housing stretches into toasts the box in one side, and the one side of stretching into sets up the through-hole that the heat supply exchanger induced drafts, through-hole department fixed mounting air suction plate, the inlet scoop is seted up to the outside portion that air suction plate is located protective housing, the one side that air suction plate is located protective housing inside is connected with heat exchanger's aspiration channel, and heat exchanger carries out quick induced drafting through air suction plate in toasting the different positions of box in vivo to get into the air heater through the connecting pipe, the air heater heats the air current, and through the even discharge of aviation baffle in toasting box one side in vivo, guarantee the stable cycle of the internal air current of toasting the box.
Furthermore, the side wall of the adjusting support ring is provided with insertion holes for insertion of the insertion columns, the insertion holes are distributed at intervals in an annular mode, when the adjusting support rotates to change the height, the insertion position of the placing disc can be kept unchanged as far as possible, and the insertion columns of the placing disc can be inserted into any insertion holes in the side wall of the adjusting support ring so as to ensure the reasonability of the installation position of the placing disc.
Furthermore, the air outlets of the guide plates are uniformly distributed, and the air suction openings of the air suction plates are annularly distributed at intervals.
Further, place a set diapire and set up for ventilative bearing screen cloth, when placing the dish from top to bottom, carry out hot-blast guide and make things convenient for electronic components's bottom contact hot-blastly, place the spacing fender that encloses of assembly rubber material on the diapire of dish, spacing enclose the fender and can be according to the shape size of placing the dish, design the spacing shape size that encloses the fender and carry out the erection joint, the one end of pcb board can be inserted in spacing enclosing the fender, perhaps other electronic components that need dry can be set up and support on adjacent, the spacing fender of enclosing of being separated by and place.
Furthermore, a group of side walls of the baking box body, which are adjacent to the air heater and the heat exchanger, are respectively provided with a sealing door, and a handle is fixedly assembled on the sealing door, so that the baking box body is convenient to open and close, electronic components are taken and placed, and the position of the placing plate is adjusted.
Furthermore, the bottom of the baking box body is symmetrically provided with supporting bottom plates to stably support the whole device.
Further, the heat exchanger is provided with a hot air inlet, an outlet, and a cold air inlet and outlet.
Furthermore, the bottom of the baking box body is provided with a heat insulation interlayer, so that the heat insulation effect of the baking box body is improved.
Compared with the prior art, the invention has the following advantages:
1) The hot air branch circulation mechanism is used for shunting and circulating hot air in the baking box body, and the one-way valves are used for shunting the hot air in stages, so that the flowability of the hot air and the contact uniformity of the hot air and electronic components are improved.
2) According to the invention, the guide adjusting and placing mechanism is utilized to adjust the heights of different placing discs on the same guide supporting threaded pipe according to the heights of electronic components to be baked, so that the support placing of different electronic components is met, and the applicability of the device is improved; and the guide supporting threaded pipe can be communicated with the hot air branch circulation mechanism to guide hot air and disperse the hot air to the placing disc, so that the efficiency of hot air circulation is improved, and the efficiency of contact of the hot air with the electronic component in the circulation shunting process is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also possible for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an efficient baking device for processing electronic components according to the present invention;
FIG. 2 is a schematic view of the internal structure of a baking oven body of the high-efficiency baking device for processing electronic components according to the present invention;
fig. 3 is a half sectional view of the high-efficiency baking device for processing electronic components according to the present invention;
FIG. 4 is another perspective half sectional view of an efficient baking apparatus for processing electronic components in accordance with an embodiment of the present invention;
fig. 5 is a schematic view of another angle overall structure of the efficient baking apparatus for processing electronic components according to the present invention.
In the figure: 1. baking box body, 2, hot-blast branch circulation mechanism, 3, guide adjustment placement mechanism, 4, heat exchanger, 5, air heater, 6, connecting pipe, 7, guide support screwed pipe, 8, regulation support ring, 9, placement plate, 10, ventilation hole, 11, lateral pipe, 12, check valve, 13, aviation baffle, 14, protective housing, 15, induced draft board, 16, inlet scoop, 17, spliced eye, 18, air outlet, 19, spacing fender, 20, sealing door, 21, handle, 22, supporting baseplate, 23, thermal-insulated interlayer.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The present invention is not limited to the embodiments, and structural, methodological or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The invention discloses a high-efficiency baking device for processing electronic components, which is shown in a figure 1-5 and comprises a baking box body 1, a hot air branch circulation mechanism 2 and a guide adjusting and placing mechanism 3; the hot air branch circulating mechanisms 2 are positioned at two sides of the baking box body 1, are communicated with the baking line body through pipelines and are used for performing hot air circulation in the baking box body 1; the guiding and placing mechanism is arranged in the baking box body 1, is communicated with the hot air branch circulation mechanism 2 through a pipeline and is used for supporting and placing electronic components;
the hot air branch circulation mechanism 2 comprises a heat exchanger 4 and an air heater 5, the heat exchanger 4 and the air heater 5 are respectively fixed on two sides of the baking box body 1, the heat exchanger 4 and the air heater 5 are communicated through a connecting pipe 6, the connecting pipe 6 extends along the upper part of the outer side of the baking box body 1, and the heat exchanger 4 and the air heater 5 are utilized to realize hot air circulation in the baking box body 1.
Furthermore, the guiding, adjusting and placing mechanism 3 comprises a guiding and supporting threaded pipe 7 fixed on the bottom wall of the baking oven body 1, an adjusting and supporting ring 8 in threaded connection with the guiding and supporting threaded pipe 7 and a placing disc 9 inserted on the side wall of the adjusting and supporting ring 8 through an inserting column, vent holes 10 are formed in the side wall of the guiding and supporting threaded pipe 7, and the vent holes 10 are distributed at intervals up and down and are distributed at intervals in a ring shape; the number of the guide threaded pipes is multiple, the number of the adjusting support rings 8 is multiple, the adjusting support rings 8 are in threaded connection with the guide support threaded pipes 7, and when the adjusting support rings 8 are rotated, the height of the adjusting support rings 8 on the guide support threaded pipes 7 can be adjusted, so that the height of the placing discs 9 inserted into the side walls of the adjusting support rings 8 through the inserting columns is adjusted;
the lateral wall of a part of the connecting pipe 6 above the baking box body 1 is communicated with a plurality of branch pipes 11, the branch pipes 11 are respectively communicated with the upper ends of a plurality of guide supporting threaded pipes 7, the branch pipes 11 are provided with one-way valves 12, gas in the connecting pipe 6 enters the guide supporting threaded pipes 7 through the branch pipes 11, when the one-way valves 12 are opened, part of hot air in the connecting pipe 6 flows into the guide supporting threaded pipes 7 through the branch pipes 11 and is discharged through vents in the lateral walls of the guide supporting threaded pipes 7, the hot air is discharged outwards in the guide supporting threads, the electronic components on the placing plate 9 are discharged from top to bottom, the upper and lower surfaces of the electronic components on the placing plate 9 are contacted with hot air, the hot air is stirred from the hot air inside the baking box body 1, the flowability of the hot air and the uniformity of dispersion are improved, and the uniformity of the distribution of the hot air when the electronic components are baked in the baking box body 1 is improved as much as possible.
As a preferred embodiment of the present application, referring to fig. 2-4, a wind deflector 13 is fixedly installed between the sidewall of the baking box body 1 and the hot air blower 5, one side of the wind deflector 13 where the wind outlet 18 is located inside the baking box body 1, and the wind deflector 13 is hollow and is connected with the hot air blower 5 through a pipeline; a protective shell 14 is fixedly installed between the side wall of the heat exchanger 4 and the baking box body 1, one side of the protective shell 14 extends into the baking box body 1, a through hole for air suction of the heat exchanger 4 is formed in the extended side, an air suction plate 15 is fixedly assembled at the through hole, an air suction inlet 16 is formed in the outer part, located on the protective shell 14, of the air suction plate 15, one side, located inside the protective shell 14, of the air suction plate 15 is connected with an air suction pipe of the heat exchanger 4, the heat exchanger 4 carries out rapid air suction at different positions in the baking box body 1 through the air suction plate 15, the air enters the hot air blower 5 through the connecting pipe 6, the hot air blower 5 heats air flow, the air flow is uniformly discharged from one side in the baking box body 1 through the air guide plate 13, and stable circulation of the air flow in the baking box body 1 is ensured;
the air outlets 18 of the guide plate are uniformly distributed, and the air suction ports 16 of the air suction plate 15 are annularly distributed at intervals.
As a preferred embodiment of the present application, referring to fig. 2 and 3, the sidewall of the adjusting support ring 8 is provided with insertion holes 17 for insertion of insertion posts, the insertion holes 17 are distributed at intervals in a ring shape, when the adjusting support rotates to change the height, the insertion position of the placing plate 9 is ensured to be unchanged as much as possible, and the insertion posts of the placing plate 9 can be inserted into any insertion holes 17 on the sidewall of the adjusting support ring 8, so as to ensure the reasonable installation position of the placing plate 9.
More closely, the bottom wall of the placing tray 9 is provided with a breathable bearing screen, when the placing tray 9 is placed up and down, hot air is guided, and the bottom of an electronic component is convenient to contact with hot air, a limiting enclosure 19 made of rubber is assembled on the bottom wall of the placing tray 9, the limiting enclosure 19 can be designed in shape and size according to the shape and size of the placing tray 9 and is assembled, one end of a pcb (printed circuit board) can be inserted into the limiting enclosure 19, or other electronic components needing to be dried can be erected on the adjacent and separated limiting enclosures 19 to be supported and placed;
wherein, place the setting of 9 whole arcs of dish, the arc upper end indent forms the standing groove, and the standing groove diapire is the screen cloth setting, and spacing encloses that fender 19 is located the diapire of standing groove, and spacing encloses that fender 19 can install for the type of equidimension not, conveniently supports to place or insert and establish different electronic components.
Preferably, the sealing door 20 is respectively seted up with a set of lateral wall that air heater 5 and heat exchanger 4 are adjacent to baking box 1, just fixed mounting handle 21 on the sealing door 20 conveniently opens and closes baking box 1, takes and places electronic components to adjust the position of placing the board, baking box 1's bottom symmetry assembly supporting baseplate 22 carries out stable support to the device is whole, baking box 1's bottom sets up thermal-insulated interlayer 23, increases baking box 1 heat preservation thermal-insulated effect.
During the specific use, take two regulation support rings 8 of installation as the example on the guide support ring:
before baking, opening the sealing door 20, rotating the adjusting support ring 8, mounting two adjusting support rings 8 on the guide support threaded pipe 7, rotating the adjusting support rings 8 on the guide support threaded pipe 7, and adjusting the height of the adjusting support rings 8 and the distance between the two adjusting support rings 8 according to the size of pcb;
before baking, starting the air heater 5 and the heat exchanger 4 to preheat the baking box body 1;
inserting the pcb board to be baked into a limiting enclosure 19 on the placing board, respectively inserting the placing discs 9 into suitable inserting holes 17 of different adjusting support rings 8 through inserting columns, and inserting one placing disc 9 into the same adjusting support ring 8;
when baking, the air heater 5 and the heat exchanger 4 are started, the heat exchanger 4 exchanges the air flow in the baking box body 1 after the air flow is filtered by the air purification and filtration device from the outside, the air flow is guided to the air heater 5 through the connecting pipe 6 after being heated by the air heater 5, the air flow is guided into the air deflector 13 and is uniformly distributed and discharged into the baking box body 1 through the air outlet 18 of the air deflector 13, the heat exchanger 4 guides the hot air flow in the baking box body 1 through the guide plate and the air suction port 16 and then conducts the air flow with the outside, the exchanged hot air flow is guided into the air heater 5 through the connecting pipe 6 to form the circulation of the hot air flow, and the pcb on the placing plate 9 is baked in a hot air circulation manner;
after toasting the certain time, start the check valve, connecting pipe 6 and guide through the bleeder 11 intercommunication support screwed pipe 7, part hot-blast entering guide through bleeder 11 in the connecting pipe 6 supports screwed pipe 7 and is being toasted the vent derivation of the inside guide support screwed pipe 7 lateral wall of box 1, increase the mobility of the inside air current of toasting box 1, and after connecting pipe 6 department formed the reposition of redundant personnel, support screwed pipe 7 through the guide and discharge, the vent is in the upper and lower position of placing dish 9, increase hot-blast and place the contact effect of pcb board on the dish 9.
Compared with the prior art, the invention has the following advantages:
according to the invention, through the arrangement of the corresponding mechanisms, the flowability of hot air, the hot air shunting and circulating effects can be greatly improved, and the baking effect and efficiency are improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the specification has been described in terms of embodiments, not every embodiment includes every single embodiment, and such description is for clarity purposes only, and it will be appreciated by those skilled in the art that the specification as a whole can be combined as appropriate to form other embodiments as will be apparent to those skilled in the art.
Claims (8)
1. High-efficient baking equipment is used in electronic components processing, its characterized in that includes: the device comprises a baking box body, a hot air branch circulation mechanism and a guide adjusting and placing mechanism; the hot air branch circulating mechanisms are positioned at two sides of the baking box body, are communicated with the baking line body through pipelines and are used for performing hot air circulation in the baking box body; the guiding and placing mechanism is arranged in the baking box body, is communicated with the hot air branch circulation mechanism through a pipeline and is used for supporting and placing electronic components;
the hot air branch circulating mechanism comprises a heat exchanger and an air heater, the heat exchanger and the air heater are respectively fixed on two sides of the baking box body, the heat exchanger is communicated with the air heater through a connecting pipe, and the connecting pipe extends along the upper part of the outer side of the baking box body;
the guide adjusting and placing mechanism comprises a guide supporting threaded pipe fixed on the bottom wall of the baking box body, an adjusting supporting ring in threaded connection with the guide supporting threaded pipe and a placing disc inserted on the side wall of the adjusting supporting ring through an inserting column, vent holes are formed in the side wall of the guide supporting threaded pipe, and the vent holes are uniformly distributed at intervals from top to bottom and are distributed at intervals in a ring shape; the number of the guide threaded pipes is multiple, and the number of the adjusting support rings is multiple;
and a part of the side wall of the connecting pipe above the baking box body is communicated with a plurality of branch pipes, the branch pipes are respectively communicated with the upper ends of a plurality of guiding and supporting threaded pipes, and the branch pipes are provided with one-way valves for the gas in the connecting pipe to enter the guiding and supporting threaded pipes through the branch pipes.
2. The efficient baking apparatus for processing electronic components as claimed in claim 1, wherein an air deflector is fixedly installed between the side wall of the baking oven body and the hot air blower, one side of the air deflector, which is provided with the air outlet, is located inside the baking oven body, and the air deflector is hollow and connected with a pipeline of the hot air blower; fixed mounting protective housing between the lateral wall of heat exchanger and the baking box body, protective housing stretches into in the baking box body one side, and the one side of stretching into sets up the through-hole that heat supply exchanger induced drafts, through-hole department fixed mounting air suction plate, air suction plate is located protective housing's outside portion and sets up the inlet scoop, the one side that air suction plate is located protective housing inside is connected with heat exchanger's aspiration channel.
3. The efficient baking device for processing the electronic component as claimed in claim 1, wherein the sidewall of the adjusting support ring is provided with insertion holes for insertion of the insertion posts, and the insertion holes are annularly distributed at intervals.
4. The efficient baking device for processing the electronic component as claimed in claim 2, wherein the air outlets of the guiding plate are uniformly distributed, and the air inlets of the air suction plate are annularly distributed at intervals.
5. The efficient baking device for processing the electronic components as claimed in claim 1, wherein the bottom wall of the placing tray is a breathable bearing screen, when the placing tray is placed up and down, hot air is guided and the bottom of the electronic components can be conveniently contacted with hot air, and the bottom wall of the placing tray is provided with a limiting enclosure made of rubber.
6. The efficient baking apparatus for processing electronic components as claimed in claim 1, wherein a set of side walls of the baking oven body adjacent to the hot air blower and the heat exchanger are respectively provided with a sealing door, and a handle is fixedly mounted on the sealing door.
7. The efficient baking apparatus for processing electronic components as claimed in claim 1, wherein the bottom of the baking oven body is symmetrically provided with supporting bottom plates.
8. The efficient baking device for processing electronic components of claim 1, wherein a heat insulation layer is arranged at the bottom of the baking box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066042.6A CN115406204A (en) | 2022-09-01 | 2022-09-01 | High-efficient baking equipment is used in electronic components processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066042.6A CN115406204A (en) | 2022-09-01 | 2022-09-01 | High-efficient baking equipment is used in electronic components processing |
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| CN115406204A true CN115406204A (en) | 2022-11-29 |
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| CN202211066042.6A Pending CN115406204A (en) | 2022-09-01 | 2022-09-01 | High-efficient baking equipment is used in electronic components processing |
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| CN214308018U (en) * | 2021-01-19 | 2021-09-28 | 四川锦酱房味业有限公司 | A electric heat constant temperature drying cabinet for chilli sauce detects |
| CN217179097U (en) * | 2022-04-26 | 2022-08-12 | 浙江科露宝食品有限公司 | Full-nutrition formula food processing equipment for special medical use |
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