CN107081497A - Production line without glue aluminum cellular board - Google Patents
Production line without glue aluminum cellular board Download PDFInfo
- Publication number
- CN107081497A CN107081497A CN201710451944.4A CN201710451944A CN107081497A CN 107081497 A CN107081497 A CN 107081497A CN 201710451944 A CN201710451944 A CN 201710451944A CN 107081497 A CN107081497 A CN 107081497A
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- China
- Prior art keywords
- soldering
- cooling chamber
- cellular board
- air
- rubber tire
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 230000001413 cellular effect Effects 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- 239000003292 glue Substances 0.000 title claims abstract description 20
- 238000005476 soldering Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 58
- 229910052757 nitrogen Inorganic materials 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 14
- 239000012774 insulation material Substances 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000012298 atmosphere Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005219 brazing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0014—Brazing of honeycomb sandwich structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
Abstract
The invention belongs to cellular board technical field, production line specifically related to without glue aluminum cellular board, including tunnel type soldering unit, feeding platform on front side of soldering unit, soldering unit includes frame, the preheating furnace set gradually in frame, soldering oven, water cooling chamber, air-cooling chamber and soldering feed mechanism, soldering feed mechanism, which is sequentially passed through, includes preheating furnace, soldering oven, water cooling chamber, air-cooling chamber simultaneously extends to air-cooling chamber rear portion formation discharge pedestal, soldering feed mechanism includes feeding belt, rubber tire, the motor for driving rubber tire to rotate, rubber tire is fixed on support two ends, feeding guipure is around being located on rubber tire, motor is connected by transmission mechanism with rubber tire, pneumatic motor is additionally provided with support, pneumatic motor is led to standby transmission mechanism and is connected with rubber tire, continous way production can be carried out to Large-dimension honeycomb plate, production efficiency is high, soldering is firm, after power-off, so that quickly workpiece in stove to be pulled out, workpiece is avoided to scrap.
Description
Technical field
The invention belongs to cellular board technical field, and in particular to the production line without glue aluminum cellular board.
Background technology
Aluminum cellular board is widely used in by manufacturing industry due to lightweight, a variety of functions such as heat-insulation noise-reduction.It is existing
The aluminum cellular board of technology, using honeycomb core and bottom plate, panel is Nian Jie forms, and glue is used in production, not environmentally friendly enough.To solve
The problem, it is now many that cellular board is manufactured using brazing mode, soldering connection mode will be used between panel, honeycomb core, bottom plate.The bottom of by
Plate, honeycomb core, panel combination enough send into soldering oven and carry out soldering, and soldering cellular board is made, and the current soldering mode of production is
Discontinuous, assembling, welding and other processes of honeycomb board member are individually carried out, and mutual divergence between production process is raw
Production is discontinuous, low production efficiency.
The content of the invention
The technical problems to be solved by the invention are to be directed to drawbacks described above there is provided the production line without glue aluminum cellular board, can
Continous way production is carried out to Large-dimension honeycomb plate, production efficiency is high, and soldering is firm, after power-off, quickly to pull out workpiece in stove,
Workpiece is avoided to scrap.
The technical scheme that the present invention solves the use of its technical problem is as follows：
Feeding platform on front side of production line without glue aluminum cellular board, including tunnel type soldering unit, soldering unit, soldering list
First preheating furnace, soldering oven, water cooling chamber, air-cooling chamber and soldering feed mechanism including being set gradually in frame, frame, soldering are sent
Material mechanism, which is sequentially passed through, to be included preheating furnace, soldering oven, water cooling chamber, air-cooling chamber and extends to air-cooling chamber rear portion formation discharge pedestal, soldering
Feed mechanism includes the motor that feeding belt, rubber tire, driving rubber tire are rotated, and rubber tire is fixed on support two ends, and feeding guipure is around being located at
On rubber tire, motor is connected by transmission mechanism with rubber tire, and pneumatic motor is additionally provided with support, and pneumatic motor leads to standby transmission mechanism
It is connected with rubber tire, water cooling chamber is chuck overflow-type structure, water cooling chamber is provided with multisection type water collar, and multistage water cooling inner room passes through flange
Connection, water collar is provided with water inlet, overfall, and water inlet, which is provided with water pump, water collar, is provided with temperature controller, water level control
Device, temperature controller is connected with water pump, and water cooling chamber bottom is provided with front side of sewage draining exit, soldering unit and is additionally provided with drying unit, drying
Spray chamber is provided between unit and feeding platform, pneumatic motor can drive feeding belt to continue to run with rapidly after power failure, by work in stove
Part is pulled out, it is to avoid workpiece is scrapped, continuously acting production lines, is mutually linked between each production process, and Large-dimension honeycomb plate can be connected
Continuous formula production, production efficiency is high.
Further, described soldering oven is added by soldering body of heater, the soldering inner cover of soldering furnace interior, plug-in type soldering
Thermal element is constituted, and is provided between graphite cake, adjoining graphite plate and is coordinated using splicing construction inside inner cover, inner cover bottom is provided with
It is provided with multiple V-structures arranged side by side, soldering oven body inside support rail of the correspondence inner cover bottom provided with support inner cover, inner cover
Multiple nitrogen pipelines, temperature thermocouple, oxygen determination pipe, bell of the soldering body of heater at the top of U-shaped body of heater, body of heater are constituted, bell with
Bolt connection between body of heater, inboard wall of furnace body is provided with the inside of needle punched blanket fibrous face insulation material, bell and is again provided with needle punched blanket fibrous face
Insulation material at insulation material and bell is detachably connected with bell, and soldering heating element heater is distributed in inner cover surrounding, by pricker
Inserted outside brazier body.
Further, described soldering heating element heater is heating tube, and heating tube includes the spiral shell in porcelain tube, porcelain tube
Shape heater strip is revolved, porcelain tube is inserted outside soldering oven body, corresponding position is provided with ceramic chock plug outside soldering oven body.
Further, preceding curtain room, preceding curtain room, preheating furnace, soldering oven, the outside of water cooling chamber are provided with front side of described preheating furnace
Provided with cover body, cover body is located to be provided with air curtain curtain on front side of preceding curtain room, and air curtain curtain is detachably connected with cover body corresponding position, and air curtain curtain is not by
Steel foil band, high temperature resistance polyester fiber cloth become rusty into provided with nitrogen inlet in preceding curtain room, nitrogen inlet connects nitrogen supply (NS) equipment.
Further, described preheating furnace structure is identical with soldering furnace structure.
Further, it is additionally provided with Slag Room between described soldering oven, water cooling chamber.
Further, described air-cooling chamber is provided with multiple fans, and the airflow direction of fan is from top to bottom.
Further, described soldering unit and spray are interval provided with drying oven.
Further, the production line of no glue aluminum cellular board also includes switch board, switch board connection control preheating furnace, soldering
Stove, water cooling chamber, the operating mechanism of air-cooling chamber, and connection controlled motor, pneumatic motor.
The beneficial effects of the invention are as follows：Using such scheme, continuously acting production lines are mutually linked between each production process, can
The continous way production of Large-dimension honeycomb plate is carried out, production efficiency is high, and production line is after power-off is met with, and pneumatic motor can directly drive
Feeding belt is continued to run with, and workpiece in production line is pulled out, it is to avoid workpiece is scrapped, and reduces production cost.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the present invention is foregoing will to be become with other objects, features and advantages
Obviously.
Fig. 1 is the overall schematic at soldering unit of the present invention.
Fig. 2 is preheating furnace of the present invention, spray chamber, the schematic diagram at operating desk.
Fig. 3 is the structural representation at motor in frame of the present invention.
Fig. 4 is the schematic cross-section of soldering oven of the present invention.
Wherein：1 is frame, and 2 be preceding curtain room, and 3 be preheating furnace, and 4 be soldering oven, and 41 be soldering body of heater, and 42 be soldering Muffle
Cover, 43 be graphite cake, and 44 be heating tube, and 5 be Slag Room, and 6 be water cooling chamber, and 7 be rear curtain room, and 8 be air-cooling chamber, and 9 be feeding belt, 10
It is operating desk for spray chamber, 11,12 be tunnel-type drying furnace, and 13 be motor, and 14 be rubber roll, and 15 be pneumatic motor, and 16 be atmosphere
Cover.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Shown in reference picture 1, figure, the production line of no glue aluminum cellular board includes operating desk 11, spray chamber successively from front to back
10th, tunnel-type drying furnace 12, tunnel type soldering unit, operating desk is is spliced by steel, the settable transmission of operating desk table top
Band or fixed mesa, for placing clamping tooling, are assembled to cellular board, carry out the preparatory process before soldering.
Spray chamber includes the clamping bench of the spray hood with form, the spray nozzle in spray hood and clamping workpiece, workpiece
It is placed on clamping bench, spray nozzle is towards clamping bench, and spray nozzle is conveyed to scaling powder is sprayed on workpiece after scaling powder is sprayed
Dried in tunnel-type drying furnace, after drying, workpiece weld surface can form scaling powder layer.
Tunnel-type drying furnace is arranged on rear side of spray chamber, after the workpiece drying for having sprayed scaling powder, condenses in scaling powder
Workpiece surface, is easy to improve the effect of soldering.The front and rear sides of spray chamber are equipped with manipulator, manipulator and activity at spray chamber
Connection, can be turned down, and manipulator is used for transporting work pieces, after workpiece is clamping on operating desk, is transported to by manipulator
Spray chamber be transferred to after the completion of the spray of scaling powder, spray in the manipulator through rear side in drying oven, drying oven and soldering
Set before and after unit, front and rear correspondence, the workpiece after drying is directly sent to soldering unit and carries out soldering processing.
Tunnel type soldering unit includes the preceding curtain room 2 set gradually in frame 1, frame 1, preheating furnace 3, soldering oven 4, scarfing cinder
Room 5, water cooling chamber 6, rear curtain room 7, air-cooling chamber 8, and soldering feed mechanism, reference picture 3, soldering feed mechanism include feeding belt 9,
Rubber roll 14, driving rubber roll 91 rotate motor 13, feeding belt 9 sequentially pass through preceding curtain room 2, preheating furnace 3, soldering oven 4, Slag Room 5,
Water cooling chamber 6, rear curtain room 7, air-cooling chamber 8 simultaneously extend to the rear portion of air-cooling chamber 8 formation discharge pedestal, and feeding belt 9 is compiled using 316L stainless steels
Guipure processed, the width of feeding belt 9 is not less than 1500mm, and the axle center of rubber roll 14 is provided with rubber roller, and rubber roll betwist-mountain is provided with bearing, support 1
Corresponding position is provided with the bearing holder (housing, cover) of fixing bearing, and rubber roll 14 is spindle rotationally arranged at the two ends of support 1, and feeding belt 9 is around being located at rubber roll
On 14, one end of rubber roller is provided with driven sprocket, and the mountain of support 1 is provided with motor 13, and the output end of motor 13 is connected with reductor, slows down
Machine output end is provided with drive sprocket, is connected between drive sprocket, driven sprocket by chain, and motor 13 uses Delta variable-frequency governor
Driving, speed can be adjusted freely in the range of, and the speed of service of feeding belt 9 is correspondence rubber roll 14 in 200-1200mm/min, frame 1
Be provided with wire brush at bottom, the brazing flux of cementation on feeding belt of going out, on corresponding support 1 and preceding curtain room 2, preheating furnace 3,
Soldering oven 4, Slag Room 5, water cooling chamber 6, rear curtain room 7, corresponding position is provided with the carrying roller of multiple support feeding belts 9 on air-cooling chamber 8, it is ensured that
Pneumatic motor 15 is additionally provided with the stable operation of feeding belt 9, support 1, the output end of pneumatic motor 15 connects standby reductor, standby
Output end of reducer is provided with standby drive sprocket, and rubber roller one end is provided with standby driven sprocket, standby drive sprocket, standby
Connected between driven sprocket by standby chain, be equipped with freewheel clutch in driven sprocket, standby driven sprocket, driven sprocket,
Standby driven sprocket individually unidirectional drive rubber roll 14 can only be rotated, non-interference between two sets of drive mechanisms, when power is off, can be led to
Cross the driving rubber roll 14 of pneumatic motor 15 to rotate, run feeding belt 9, it is to avoid workpiece overstays in soldering unit and influences pricker
Effect is welded, the effect and yield rate of cellular board soldering is improved, the security of soldering is improved.
Preceding curtain room 2, preheating furnace 3, soldering oven 4, Slag Room 5, water cooling chamber 6, the outside of rear curtain room 7 are provided with atmosphere cover 16, atmosphere
Nitrogen pipeline is provided with cover, nitrogen is passed through each work chamber, the front end two ends of atmosphere cover are designed with air curtain curtain, air curtain curtain pair
The sealing of atmosphere is carried out at preceding curtain room 2, rear curtain room 7, reduction atmosphere consumption, air curtain curtain is fine by stainless steel foil band, high temperature resistance polyester
Wei Bu is made, and air curtain curtain is detachably connected with the corresponding position of atmosphere cover 16, and preceding curtain room 2 is provided with nitrogen inlet, and nitrogen inlet connection is outer
The nitrogen supply (NS) pipeline in portion, and the nitrogen heater being provided with supply line, nitrogen heater are heated to nitrogen,
Nitrogen after heating is passed through preceding curtain room 2, and preceding curtain room 2 is preheating section, to carrying out protection preheating to workpiece using the nitrogen after heating.
Preheating furnace 3 includes preheating body of heater, preheats the preheating inner cover of furnace interior, and feeding belt 9 is worn in preheating inner cover
Cross, the support rail provided with support preheating inner cover at preheating furnace interior correspondence preheating inner cover bottom preheats body of heater ecto-entad
Heat supply galvanic couple is inserted with, heat supply galvanic couple is arranged on preheating inner cover surrounding, and preheating inner cover corresponding position is penetrated provided with heat supply galvanic couple
Short tube, heat supply galvanic couple is nested in short tube, and channel of nitrogen is provided with preheating furnace body, and nitrogen is passed through in preheating inner cover, with
The workpiece of preheating is protected, and the size inside preheating inner cover is 1650*300mm, wide 1650mm, high 300mm, highly to send
Distance at the top of the top of material strip 9 to preheating inner cover, preheating inner cover uses 8mm thickness, material is made for 316L, bottom has a plurality of
V-groove, for strengthening, has appropriate short tube heat supply galvanic couple and nitrogen to enter, the length of preheating furnace 3 is 9M, in advance on preheating inner cover
It is divided into Shang Qu, lower area inside hot stove 3 in the vertical direction, upper area is the top of feeding belt 9, and lower area is the bottom of feeding belt 9, preheating furnace
3 be divided into from front to back in the longitudinal direction first paragraph, second segment, the 3rd section, the power of the heat supply galvanic couple in three sections is separately adjustable,
Heat supply galvanic couple power in first paragraph is 85KW, and second segment, the heat supply galvanic couple power in the 3rd section are 75KW, the temperature of heat supply galvanic couple
Degree control mode is PID temperature controls, or Power Regulation pressure regulation, program segment temperature control, temperature adjustment are controllable, and preheating body of heater is by U-shaped body of heater, preheating
Bell is constituted, and body of heater and preheating furnace supporting construction are made of mild steel, and stove preheating stove outer covering is made of 10mm low carbon steel plates, and
Strengthened with shaped steel, preheating bell is connected by screw with body of heater top, junction is provided with sealing gasket, inboard wall of furnace body, preheating bell
Internal face is incubated provided with mineral wool ceramic wool insulation material, and the insulation material on preheating bell internal face passes through screw with it
Asbestos are free of in connection, insulation material, top dismounting is easily installed and safeguarded, circulating fan is equipped with every section of preheating furnace 3,
Circulating fan cools down motor by nitrogen and driven.
Shown in reference picture 4, soldering inner cover 42, plug-in type pricker of the soldering oven 4 inside soldering body of heater 41, soldering body of heater 41
Weld heating element heater to constitute, be provided between graphite cake 43, adjoining graphite plate 43 and matched somebody with somebody using splicing construction staggeredly inside soldering inner cover
Close, it is more close that splicing construction can make to splice each other, make graphite cake smooth after splicing, lay graphite cake, be easy to reduction
Friction and control furnace deformation, the inner passage size 1650mm*270mm of soldering inner cover 42,270mm is straight side length,
1650mm is width, and the bottom of soldering inner cover 42 is provided with multiple V-structures arranged side by side, correspondence soldering Muffle in soldering body of heater 41
Support rail of 42 bottoms provided with support inner cover is covered, bottom support rail facilitates Muffle to expand with heat and contract with cold slip, and soldering body of heater 41 is by U-shaped stove
Bell at the top of body, body of heater is constituted, and bolt connection between bell and body of heater, inboard wall of furnace body is provided with needle punched blanket fibrous face insulation material,
The insulation material being again provided with the inside of bell at needle punched blanket fibrous face insulation material and bell is detachably connected with bell, with pin
The cellucotton insulation of thorn blanket can ensure storage low in calories, and easily temperature is controlled, and soldering inner cover 42 uses Sweden
316L import sheet materials, by large-scale folding brake bending and molding, 12 meters of the stove Muffle flanging length reduces it while reducing weld seam
Deformation coefficient,
Soldering oven 4 by it is front and rear to be divided into from front to back first paragraph, second segment, the 3rd section, the 4th section, the 5th section, above and below
Direction is divided into Shang Qu, lower area, therefore, and each segmentation Jun Youshang areas, lower area, soldering heating element heater are distributed in inner cover surrounding, by
Inserted outside soldering oven body, soldering heating element heater is heating tube 44, heating tube includes the helical form in porcelain tube, porcelain tube
Heater strip, porcelain tube is inserted outside soldering oven body, and corresponding position is provided with ceramic chock plug outside soldering oven body, and ceramic chock plug is prevented
Thermal loss, changes convenient, will be divided into 5 independent regions in soldering oven, the power in each region is separately provided, and first
The upper and lower area's power of section is 75KW, and the upper and lower area's power of second segment is 75KW, and the 3rd section of upper and lower area's power is 55KW, the 4th section it is upper,
Lower area power is 55KW, and the 5th section of upper and lower area's power is 55KW, and Discrete control is easy to in-furnace temperature constant, and meets soldering
The demand of technique, is conveniently adjusted temperature, the temperature of soldering oven 4 is 600-650 degrees Celsius.
The inside of soldering inner cover 42 is provided with above and below three nitrogen pipelines, temperature thermocouple, oxygen determination pipe, every section of soldering oven and is all provided with
Have a temperature measuring point, temperature measuring point connection temperature thermocouple, the temperature to each section is monitored, it is ensured that soldering effect, temperature control mode with it is pre-
Hot stove temperature control mode is consistent, and nitrogen pipeline is provided with flowmeter, monitors nitrogen conveying capacity, and nitrogen is adjusted in soldering by flowmeter
The nitrogen amount that each point needs in conveying capacity and Muffle in inner cover.Using plug-in type heating element heater by 0Cr25Al5 in soldering room
Alloy makes, surrounding in the Muffle of soldering room, is provided with snail blower fan at the top of soldering oven, carries out air draft.
The rear side of soldering oven 4 is Slag Room 5, because soldering oven is during high temperature brazing, and brazing area is by high-temperature heating
Brazing flux under molten condition runs into the low temperature of Slag Room, slowly can precipitate and solidify, when reaching Slag Room, in molten
Brazing flux under state can fall into scarfing cinder frame along guipure traffic direction, while can easily enter stove when clearing up flue residual brazing flux
Courage.
The rear side of Slag Room 5 is water cooling chamber 6, and the long 9M in water cooling chamber 6, its inner passage is 1650mm × 250mm, and water cooling chamber is folder
Overflow-type structure is covered, water cooling chamber is provided with two-part water collar, and two sections of water cooling inner rooms are connected by flange, and water collar is provided with water inlet
Mouth, overfall, water inlet, which is provided with water pump, water collar, is provided with temperature controller, water level controller, temperature controller and water pump
Connection, water cooling chamber bottom is provided with sewage draining exit, and the water cooling chamber of chuck overflow-type structure, water is consistently circulated along whole inwalls, with band
The heat on soldering work piece is walked, water jacket can directly control the operation of water pump, prevent water cooling chamber from going out built with temperature controller
Existing unnecessary failure.Water level controller is alarmed water level is low, it is ensured that the water in water jacket, after water cooling, workpiece
Temperature be down to 150 DEG C.
Curtain room 7 is consistent with the structure of preceding curtain room 2 afterwards, and the air curtain curtain of rear curtain room 7 is thickness 0.05mm stainless steel foil band and thickness
0.18mm high temperature resistance polyester fiber cloth is into for reducing atmosphere consumption, while slow down the abrasion of air curtain curtain, rear curtain room length
For 3M, provided with nitrogen inlet all the way, it is passed through nitrogen and is protected, makes to be full of nitrogen atmosphere in case.
The rear side of curtain room 7 is air-cooling chamber 8 afterwards, and air-cooling chamber 8 from top to bottom includes three parts, and top is aircooling cabinet, and middle part is logical
Road, bottom is circulation aircooling cabinet, and aircooling cabinet 8 connects two external fans, and fan is conveyed extraneous air by ventilation shaft
Into aircooling cabinet, aircooling cabinet is with interchannel with baffle interval, and dividing plate is provided with downward air outlet, and feeding belt is worn in passage
Cross, air outlet makes the air inside aircooling cabinet be directly blown onto on the workpiece on feeding belt, cold air carries out heat exchange with workpiece, follows
Ring aircooling cabinet is provided with lower clapboard with interchannel, and lower clapboard is provided with the hot blast behind hole, with workpiece heat exchange and enters circulation by hole
Gas-recycling plant, heat exchanger are set in aircooling cabinet, circulation aircooling cabinet, hot-air is carried out after heat exchange cooling, passage is being passed through
It is interior, air cooling is carried out to workpiece, higher than room temperature 15 DEG C, workpiece is dropped to after the cooling effect of air-cooling chamber, at a temperature of workpiece
Temperature is substantially reduced, after air-cooling chamber 8 is exported, and is continued to convey backward by feeding belt, is delivered on discharge pedestal, in the output, work
Part temperature is down to room temperature.Production line is arranged successively, and the equipment work department such as soldering oven size is big, and the cellular board of large-size can be entered
The continuous production of row, greatly improves production efficiency.
Production line without glue aluminum cellular board also includes being provided with touch screen in switch board, switch board, is connected by touch screen
Preheating furnace, soldering oven, water cooling chamber, the operating mechanism of air-cooling chamber, and connection controlled motor, pneumatic motor, can by touch screen
To operate and detect in the working condition of control stove, touch screen connection control system, control system having multiple process datas,
Among operating process, the process menu that oneself is stored for from PLC can be selected by touch-screen, after technique is chosen, process
Start, temperature and the control of motor order are full-automatic.The different temperatures of each workspace, conveyer belt, wind can be set
Friction speed of machine etc..Touch-screen scene is simple to operate on the spot, and RS485 communications are carried out with instrument and frequency converter, can be to instrument
Enter trip temperature setting, temperature is read, frequency converter setting can disposably record the temperature curve and guipure operation speed in each area in real time
Spend, and can data be downloaded with → processing → and analyze, data storage >=1 year；And various blower fans, mixer, guipure can be passed
Row fault alarm is sent into, shows and records.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
According to any simple modification, equivalent variations made in technical spirit of the invention to above example, the guarantor of the present invention is each fallen within
Within the scope of shield.
Claims (9)
1. the production line without glue aluminum cellular board, it is characterised in that including the feeding on front side of tunnel type soldering unit, soldering unit
Platform, soldering unit includes frame, the preheating furnace, soldering oven, water cooling chamber, air-cooling chamber and the soldering feeder that set gradually in frame
Structure, soldering feed mechanism, which is sequentially passed through, to be included preheating furnace, soldering oven, water cooling chamber, air-cooling chamber and extends to air-cooling chamber rear portion and formed out
Expect platform, soldering feed mechanism includes the motor that feeding belt, rubber tire, driving rubber tire are rotated, and rubber tire is fixed on support two ends, feeding net
Band is around being located on rubber tire, and motor is connected by transmission mechanism with rubber tire, and pneumatic motor is additionally provided with support, and pneumatic motor is led to standby
Transmission mechanism is connected with rubber tire, and water cooling chamber is chuck overflow-type structure, and water cooling chamber is provided with multisection type water collar, multistage water cooling inner room
Connected by flange, water collar is provided with water inlet, overfall, water inlet is provided with water pump, in water collar provided with temperature controller,
Water level controller, temperature controller is connected with water pump, and water cooling chamber bottom, which is provided with to be additionally provided with front side of sewage draining exit, soldering unit, dries list
Spray chamber is provided between member, drying unit and feeding platform.
2. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Described soldering oven is by soldering
Body of heater, the soldering inner cover of soldering furnace interior, plug-in type soldering heating element heater are constituted, and graphite cake, phase are provided with inside inner cover
Coordinated between adjacent graphite cake using splicing construction, inner cover bottom is provided with multiple V-structures arranged side by side, correspondence horse in soldering oven body
Not cover bottom is provided with the support rail for supporting inner cover, and inner cover inside is provided with multiple nitrogen pipelines, temperature thermocouple, oxygen determination pipe, pricker
Bell of the brazier body at the top of U-shaped body of heater, body of heater is constituted, bolt connection between bell and body of heater, and inboard wall of furnace body is provided with needle punched blanket
The insulation material being again provided with the inside of fibrous face insulation material, bell at needle punched blanket fibrous face insulation material and bell can with bell
Dismounting connection, soldering heating element heater is distributed in inner cover surrounding, is inserted outside soldering oven body.
3. the production line according to claim 2 without glue aluminum cellular board, it is characterised in that：Described soldering heating element heater
For heating tube, heating tube includes the helical form heater strip in porcelain tube, porcelain tube, and porcelain tube is inserted outside soldering oven body
Enter, corresponding position is provided with ceramic chock plug outside soldering oven body.
4. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Set on front side of described preheating furnace
There is preceding curtain room, preceding curtain room, preheating furnace, soldering oven, the outside of water cooling chamber are provided with cover body, and cover body is located to be provided with air curtain on front side of preceding curtain room
Curtain, air curtain curtain is detachably connected with cover body corresponding position, and air curtain curtain is by stainless steel foil band, high temperature resistance polyester fiber cloth into preceding curtain
Interior is provided with nitrogen inlet, nitrogen inlet connection nitrogen supply (NS) equipment.
5. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Described preheating furnace structure with
Soldering furnace structure is identical.
6. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Described soldering oven, water cooling
Slag Room is additionally provided between room.
7. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Described air-cooling chamber is provided with more
Individual fan, the airflow direction of fan is from top to bottom.
8. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Described soldering unit and spray
Drench interval provided with drying oven.
9. the production line according to claim 1 without glue aluminum cellular board, it is characterised in that：Life without glue aluminum cellular board
Producing line also includes switch board, switch board connection control preheating furnace, soldering oven, water cooling chamber, the operating mechanism of air-cooling chamber, and connection
Controlled motor, pneumatic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451944.4A CN107081497A (en) | 2017-06-15 | 2017-06-15 | Production line without glue aluminum cellular board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451944.4A CN107081497A (en) | 2017-06-15 | 2017-06-15 | Production line without glue aluminum cellular board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081497A true CN107081497A (en) | 2017-08-22 |
Family
ID=59606795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451944.4A Pending CN107081497A (en) | 2017-06-15 | 2017-06-15 | Production line without glue aluminum cellular board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081497A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300070A (en) * | 2019-12-09 | 2020-06-19 | 首都航天机械有限公司 | Novel honeycomb intermediate layer product automatic weld system |
| CN113084285A (en) * | 2021-04-25 | 2021-07-09 | 郑州机械研究所有限公司 | Spectacle frame brazing equipment |
| US11589488B1 (en) * | 2021-07-28 | 2023-02-21 | Ableprint Iechnology Co., Ltd. | Warpage suppressing reflow oven |
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| US11589488B1 (en) * | 2021-07-28 | 2023-02-21 | Ableprint Iechnology Co., Ltd. | Warpage suppressing reflow oven |
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