CN111906401B - Turbocharging type air duct device of lead-free reflow welding machine - Google Patents
Turbocharging type air duct device of lead-free reflow welding machine Download PDFInfo
- Publication number
- CN111906401B CN111906401B CN202010800672.6A CN202010800672A CN111906401B CN 111906401 B CN111906401 B CN 111906401B CN 202010800672 A CN202010800672 A CN 202010800672A CN 111906401 B CN111906401 B CN 111906401B
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- fixed mounting
- water tank
- air duct
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 229920000742 Cotton Polymers 0.000 claims description 18
- 238000005476 soldering Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 7
- 238000004321 preservation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000006210 lotion Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a turbocharging type air duct device of a lead-free reflow welding machine, which comprises a base, wherein a pressurizing box is fixedly arranged at the top end of the base, a first motor is fixedly arranged at the top end of the pressurizing box, a turbine is arranged in the pressurizing box, the output end of the first motor is inserted into the pressurizing box, a warm air exhaust pipe is arranged at the top end of the pressurizing box, a second connecting seat is fixedly arranged at the top end of the pressurizing box and at one side far away from the warm air exhaust pipe, a first connecting seat is fixedly arranged on one outer side wall of the pressurizing box, a switch mechanism is movably arranged on the first connecting seat and the second connecting seat together, a supporting frame is arranged at the top end of the base, a cooling mechanism is fixedly arranged at the top end of the supporting frame, a warm air exhaust pipe is fixedly arranged at one end, far away from the pressurizing box, of the first connecting seat, the warm air is pressurized by the turbine, so that paste is ensured to be contacted with the warm air with stable pressure, the welding success rate of the welding machine is improved, and the working efficiency of the welding machine is greatly improved.
Description
Technical Field
The invention relates to an air duct device, in particular to a turbocharging type air duct device of a lead-free reflow soldering machine, and belongs to the technical field of lead-free reflow soldering machine accessories.
Background
The lead-free reflow soldering machine is one of reflow soldering machines, because the lead-free reflow soldering machine is lead-free, the pollution to the environment is reduced, the development of the times is complied with, the lead-free reflow soldering machine needs to heat paste smeared on a welding plate in the welding process, the paste is usually conveyed with warm air to keep a soft structure, the welding effect is prevented from being influenced by solidification, and the warm air needs to be accurately conveyed to the position where the paste is smeared on a welding point by using an air duct device when the warm air is conveyed.
In the actual use process of the air duct device of the traditional lead-free reflow soldering machine, due to the fact that the pressure intensity of warm air is unstable, the paste is easily heated unevenly, the success rate of welding of the paste is affected, and the working efficiency of the soldering machine is greatly reduced.
Disclosure of Invention
The invention provides a turbocharging type air duct device of a lead-free reflow welding machine, which effectively solves the problems that in the prior art, the heating pressure intensity is unstable, the paste body is easily heated unevenly, the welding success rate is influenced, and the working efficiency of the welding machine is reduced.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a turbocharging type air duct device of a lead-free reflow welding machine, which comprises a base, wherein a pressurizing box is fixedly arranged at the top end of the base, a first motor is fixedly arranged at the top end of the pressurizing box, a partition plate is fixedly arranged in the pressurizing box, a turbine is inserted and fixedly arranged on the partition plate, the output end of the first motor is inserted into the pressurizing box and fixedly connected with the turbine, a warm air inlet pipe is fixedly arranged at one side of the top end of the pressurizing box, which is positioned at the first motor, a second connecting seat is fixedly arranged at one side of the top end of the pressurizing box, which is far away from the warm air inlet pipe, a first connecting seat is fixedly arranged on one outer side wall of the pressurizing box, a switch mechanism is movably arranged on the first connecting seat and the second connecting seat together, a supporting frame is fixedly arranged at the top end of the base and at one side of the pressurizing box, and a cooling mechanism is fixedly arranged at the top end of the supporting frame, the utility model discloses a cooling device, including cooling mechanism, connecting seat, warm-air discharge pipe, cooling mechanism's top fixed mounting has the inlet tube, fixed mounting has the drain pipe on a lateral wall of cooling mechanism, the last one side fixed mounting who just keeps away from the drain pipe of cooling mechanism has the connecting tube, just the one end and the second connecting seat fixed connection that cooling mechanism was kept away from to the connecting tube, the one end fixed mounting that pressure boost case was kept away from to first connecting seat has the warm-air discharge pipe, the cotton sleeve of heat preservation has been cup jointed closely on the outer wall of warm-air discharge pipe, just warm-air discharge pipe and the cotton sleeve of heat preservation all erect on the support frame.
In a preferred embodiment of the present invention, the cooling mechanism includes a water tank, a drain opening is formed in the water tank at a position corresponding to the drain pipe, the water outlet pipe is communicated with the water tank through the water outlet, the water outlet pipe is provided with a valve, a water inlet is chiseled on the water tank at the position corresponding to the water inlet pipe, the water inlet pipe is communicated with the water tank through the water inlet, the top end of the water tank is clamped and provided with a top cover, the water inlet is drilled on the top cover, the top end of the top cover is fixedly provided with a second motor, the output end of the second motor penetrates through the top cover and extends into the water tank, the second motor output end just is located the water tank internal fixation and installs the stirring rake, it has the steam inlet just to open with the corresponding position of connecting tube on the water tank, just connecting tube communicates each other with the water tank through the steam inlet.
As a preferable technical proposal of the invention, the switch mechanism comprises an air cylinder, the air cylinder is fixedly arranged at the top end of the second connecting seat, an L-shaped connecting rod is fixedly arranged at the output end of the air cylinder, an inserting plate is fixedly arranged at one end of the L-shaped connecting rod far away from the air cylinder, and one end of the inserting plate far away from the L-shaped connecting rod passes through the second connecting seat and is inserted into the first connecting seat, an air exhaust channel is chiseled in the first connecting seat, the air exhaust channel connects the warm air exhaust pipe with the pressure increasing box, the insert plate cuts off the air exhaust channel, a heat dissipation channel is chiseled in the second connecting seat and communicates the connecting pipeline with the pressure increasing box, and the heat dissipation channel is cut off by the inserting plate, a circular opening is cut on the inserting plate, the inner diameter of the circular opening is equal to that of the heat dissipation channel, and the circular opening is matched with the heat dissipation channel.
As a preferred technical scheme of the invention, the support frame comprises four symmetrically arranged support legs, the four support legs are fixedly arranged at the top end of the base, the top ends of the four support legs are jointly and fixedly provided with a top plate, and the cooling mechanism is fixedly arranged on the upper surface of the top plate.
As a preferred technical scheme, a supporting plate is fixedly arranged between two supporting legs arranged on the same side, the two supporting plates are arranged in parallel with a pressure increasing box, a semi-arc-shaped groove is formed in the top end of each supporting plate, and the groove walls of the two semi-arc-shaped grooves are tightly clamped with the outer wall of the heat insulation cotton sleeve.
As a preferred technical solution of the present invention, the partition plate is tightly fixed to an inner wall of the pressurizing box and partitions an inner space of the pressurizing box into two layers, a top layer space provided in the pressurizing box is communicated with the warm air exhaust pipe and the second connecting seat, and a bottom layer space provided in the pressurizing box is communicated with the first connecting seat.
As a preferred technical scheme of the present invention, the turbine includes an air duct, the air duct is inserted into the partition plate and is fixedly connected to the partition plate, a connecting shaft is rotatably installed in the air duct, a turbine blade is fixedly installed on the connecting shaft and in the air duct, and a top end of the connecting shaft is fixedly connected to an output end of the first motor.
As a preferred technical scheme of the invention, the heat-insulating cotton sleeve is made of ceramic fiber materials, and the inner wall of the heat-insulating cotton sleeve is tightly attached to the outer wall of the warm air discharge pipe.
The invention has the following beneficial effects:
1. this device drives turbine blade through first motor and rotates to carry out the pressure boost to the warm braw that enters into the tuber pipe and handle, let the same and stable warm braw of pressure gather in pressure boost case bottom space, open the rear of on-off mechanism, can let the steady warm braw of pressure arrive the position that the lotion was paintd to the welding point along the warm braw discharge pipe, the steady warm braw of pressure can guarantee that the lotion is heated evenly, improves its welding success rate, has improved the work efficiency of welding machine greatly.
2. This device is provided with cooling body, opens the back when on-off mechanism, can let the steam in the pressurizing box top layer space discharge into the water tank, drives the stirring rake through the second motor and rotates, improves the speed that cooling water and steam fuse, improves steam cooling treatment's efficiency, avoids steam directly to discharge the temperature in the workshop increase workshop, prevents that high temperature environment from letting the staff be difficult to adapt to, has improved its effect of optimizing workshop environment greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cooling mechanism of the present invention;
FIG. 3 is a schematic view of the switch mechanism of the present invention;
FIG. 4 is a schematic view of the support frame structure of the present invention;
FIG. 5 is a top view of the turbine and diaphragm of the present invention.
In the figure: 1. a base; 2. a pressurizing box; 3. a first connecting seat; 31. an air exhaust channel; 4. a second connecting seat; 41. a heat dissipation channel; 5. a support frame; 51. supporting legs; 52. a top plate; 53. a support plate; 54. a semi-arc shaped groove; 6. a heat-insulating cotton sleeve; 7. a warm air discharge pipe; 8. a drain pipe; 81. a valve; 9. a cooling mechanism; 91. a water tank; 92. a water outlet; 93. a water inlet; 94. a second motor; 95. a top cover; 96. a hot gas inlet; 97. a stirring paddle; 10. a water inlet pipe; 11. connecting a pipeline; 12. a switch mechanism; 121. a cylinder; 122. an L-shaped connecting rod; 123. inserting plates; 124. a circular opening; 14. a first motor; 15. a partition plate; 16. a turbine; 161. an air duct; 162. a connecting shaft; 163. a turbine blade; 17. the warm air is discharged into the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the turbocharging air duct device of a lead-free reflow soldering machine of the invention comprises a base 1, a pressurizing box 2 is fixedly installed at the top end of the base 1, a first motor 14 is fixedly installed at the top end of the pressurizing box 2, a partition plate 15 is fixedly installed in the pressurizing box 2, a turbine 16 is inserted into and fixedly installed on the partition plate 15, the output end of the first motor 14 is inserted into the pressurizing box 2 and fixedly connected with the turbine 16, a warm air discharging pipe 17 is fixedly installed at the top end of the pressurizing box 2 and at one side of the first motor 14, a second connecting seat 4 is fixedly installed at the top end of the pressurizing box 2 and at one side far from the warm air discharging pipe 17, a first connecting seat 3 is fixedly installed on one outer side wall of the pressurizing box 2, a switch mechanism 12 is movably installed on the first connecting seat 3 and the second connecting seat 4 together, a support frame 5 is fixedly installed at the top end of the base 1 and at one side of the pressurizing box 2, a cooling mechanism 9 is fixedly installed at the top end of the support frame 5, a water inlet pipe 10 is fixedly installed at the top end of the cooling mechanism 9, a drain pipe 8 is fixedly installed on one outer side wall of the cooling mechanism 9, a connecting pipeline 11 is fixedly installed on one side of the cooling mechanism 9 far away from the drain pipe 8, one end of the connecting pipeline 11 far away from the cooling mechanism 9 is fixedly connected with the second connecting seat 4, a warm air discharge pipe 7 is fixedly installed at one end of the first connecting seat 3 far away from the pressurizing box 2, a heat insulation cotton sleeve 6 is tightly sleeved on the outer wall of the warm air discharge pipe 7, the warm air discharge pipe 7 and the heat insulation cotton sleeve 6 are both erected on the support frame 5, a turbine blade 163 is driven to rotate through a first motor 14, then warm air entering the air pipe 161 is pressurized, the pressurized warm air is gathered in the bottom space of the pressurizing box 2, after the pressure of the warm air is ensured to be stable, the inserting plate 123 is driven to move upwards through the air cylinder 121, then, the air exhaust channel 31 is opened, and the hot air with stable pressure reaches the position of the welding plate where the paste is coated along the hot air exhaust pipe 7, so that the paste can be uniformly heated by the hot air with stable pressure, the welding success rate is improved, and the working efficiency of the welding machine is greatly improved.
Wherein, the cooling mechanism 9 includes a water tank 91, a water outlet 92 is drilled on the water tank 91 at a position corresponding to the water outlet pipe 8, the water outlet pipe 8 is communicated with the water tank 91 through the water outlet 92, a valve 81 is arranged on the water outlet pipe 8, a water inlet 93 is drilled on the water tank 91 at a position corresponding to the water inlet pipe 10, the water inlet pipe 10 is communicated with the water tank 91 through the water inlet 93, a top cover 95 is mounted at the top end of the water tank 91 in a clamping manner, the water inlet 93 is drilled on the top cover 95, a second motor 94 is fixedly mounted at the top end of the top cover 95, the output end of the second motor 94 passes through the top cover 95 and extends into the water tank 91, a stirring paddle 97 is fixedly mounted at the output end of the second motor 94 and is positioned in the water tank 91, a hot air inlet 96 is drilled on the water tank 91 at a position corresponding to the connecting pipe 11, the connecting pipe 11 is communicated with the water tank 91 through the hot air inlet 96, after the hot air is discharged into the water tank 91, arrange into the cooling water in to water tank 91 through inlet tube 10, drive stirring rake 97 through second motor 94 and rotate for the efficiency that steam and cold water combine improves steam cooling treatment efficiency, and the cooling water in water tank 91 is followed to the steam after the cooling is discharged from drain pipe 8, avoids steam directly to discharge into the workshop and increases workshop temperature, has effectively optimized staff's operational environment.
Wherein, the switch mechanism 12 includes an air cylinder 121, the air cylinder 121 is fixedly installed at the top end of the second connecting seat 4, an L-shaped connecting rod 122 is fixedly installed at the output end of the air cylinder 121, an inserting plate 123 is fixedly installed at one end of the L-shaped connecting rod 122 far away from the air cylinder 121, one end of the inserting plate 123 far away from the L-shaped connecting rod 122 passes through the second connecting seat 4 and is inserted into the first connecting seat 3, an air exhaust channel 31 is chiseled in the first connecting seat 3, the air exhaust channel 31 communicates the warm air exhaust pipe 7 with the pressurizing box 2, the inserting plate 123 separates the air exhaust channel 31, a heat dissipation channel 41 is chiseled in the second connecting seat 4, the heat dissipation channel 41 communicates the connecting pipe 11 with the pressurizing box 2, the inserting plate 123 separates the heat dissipation channel 41, a circular opening 124 is chiseled in the inserting plate 123, the inner diameter of the circular opening 124 is equal to the inner diameter of the heat dissipation channel 41, and the circular opening 124 is matched with the heat dissipation channel 41, when the device carries out pressurization processing to the warm air, cut off exhaust passage 31 and heat dissipation channel 41 through picture peg 123, avoid the warm air in the pressure boost case 2 directly to discharge from exhaust passage 31, and guarantee that the warm air after the pressure boost gathers in pressure boost case 2, after the warm air pressure boost is accomplished, drive picture peg 123 rebound through cylinder 121, exhaust passage 31 opens this moment, can discharge the stable warm air of pressure into warm air discharge pipe 7, and circular opening 124 overlaps with heat dissipation channel 41, can discharge the steam in pressure boost case 2 top layer space into cooling body 9 at this moment and carry out cooling processing.
Wherein, support frame 5 includes four supporting legss 51 that are the symmetry and set up, and four supporting legss 51 fixed mounting in base 1's top, and the common fixed mounting in top of four supporting legss 51 has roof 52, and cooling body 9 fixed mounting in the upper surface of roof 52 supports cooling body 9 through support frame 5 to let its hot gas inlet 96 can be located same horizontal axis with connecting tube 11, make things convenient for the two to dock.
Wherein, equal fixed mounting has a layer board 53 between two supporting legss 51 that are located the homonymy and set up, and two layer boards 53 all are parallel arrangement with pressure boost case 2, a half arc recess 54 has all been dug on the top of two layer boards 53, and the cell wall of two half arc recesses 54 all with the inseparable joint of the outer wall of heat preservation cotton sleeve 6, can let heat preservation cotton sleeve 6 and warm braw discharge pipe 7 and two layer boards 53 inseparable joints through half arc recess 54, then carry out the outrigger through two layer boards 53 to warm braw discharge pipe 7.
Wherein, baffle 15 closely is fixed in the inner wall of pressure boost case 2, and separates into two-layerly with 2 inside spaces of pressure boost case, and the top layer space that sets up in pressure boost case 2 communicates each other with warm braw inlet pipe 17 and second connecting seat 4, and the bottom layer space that sets up in pressure boost case 2 communicates each other with first connecting seat 3, ensures that the warm braw gets into pressure boost case 2 after, is located the top layer space, guarantees that it passes turbine 16, could get into the bottom layer space after the pressure boost.
Wherein, turbine 16 includes tuber pipe 161, and tuber pipe 161 inserts baffle 15 and rather than fixed connection, and connecting axle 162 is installed to the internal rotation of tuber pipe 161, on the connecting axle 162 and lie in tuber pipe 161 internal fixation and have turbine blade 163, and the top of connecting axle 162 and the output fixed connection of first motor 14, drive turbine blade 163 through first motor 14 and rotate, let the warm braw in tuber pipe 161 pressure boost and put into the bottom space that sets up in pressure boost case 2 side by side in then.
Wherein, the cotton sleeve 6 that keeps warm adopts the ceramic fibre material, and the inner wall of the cotton sleeve 6 that keeps warm closely laminates with the outer wall of warm braw discharge pipe 7, and the cotton sleeve 6 that keeps warm of ceramic fibre material has the advantage that the heat conductivity is low, can play good heat preservation effect.
Specifically, when the invention is used, firstly, the warm air is discharged into the pressure increasing box 2 from the warm air inlet pipe 17, because the inside of the pressure increasing box 2 is divided into a top space and a bottom space by the partition 15, the warm air which just enters the pressure increasing box 2 is concentrated in the top space and can enter the bottom space only after passing through the turbine 16, in the process that the warm air enters the air pipe 161, the first motor 14 drives the turbine blades 163 to rotate, the warm air is accumulated in the bottom space of the pressure increasing box 2 after being pressurized in the air pipe 161, after the pressurization of the warm air is completed, the inserting plate 123 is driven by the air cylinder 121 to move upwards, and the circular opening 124 is overlapped with the heat dissipation channel 41, at this time, the warm air with stable pressure enters the warm air outlet pipe 7 from the air exhaust channel 31 and then reaches the welding point of the lead-free reflow welding machine, the warm air with stable pressure can ensure that the paste material coated on the welding plate is uniformly heated, thereby effectively improving the success rate of the welding machine, greatly improves the working efficiency of the welding machine, meanwhile, a large amount of hot air is gathered in the top space of the pressure increasing box 2, when the circular opening 124 is overlapped with the heat dissipation channel 41, hot air can be let into the heat radiating passage 41 and then discharged from the connecting duct 11 into the water tank 91, at which time, the cooling water is filled into the water tank 91 through the water inlet pipe 10, the stirring paddle 97 is driven to rotate through the second motor 94, and the cooling water is stirred, the speed of the hot gas being fused into the cooling water is increased, the efficiency of the hot gas cooling is improved, after hot gas cooling treatment accomplished, open valve 81 to let the cooling water after rising temperature in the water tank 91 discharge from drain pipe 8, effectually carried out cooling treatment to the hot gas in the pressure boost case 2, avoided the direct temperature that enters in the workshop of hot gas increase workshop, prevent that high temperature environment from bringing the discomfort for the staff, improved its effect of optimizing workshop environment greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a turbocharged formula wind channel device of leadless reflow soldering machine, includes base (1), its characterized in that, the top fixed mounting of base (1) has pressure boost case (2), the top fixed mounting of pressure boost case (2) has first motor (14), fixed mounting has baffle (15) in pressure boost case (2), insert and fixed mounting has turbine (16) on baffle (15), the output of first motor (14) inserts in pressure boost case (2) and with turbine (16) fixed connection, the top of pressure boost case (2) and be located one side fixed mounting of first motor (14) have warm air to discharge into pipe (17), the top of pressure boost case (2) and keep away from one side fixed mounting that warm air discharged into pipe (17) have second connecting seat (4), fixed mounting has first connecting seat (3) on one lateral wall of pressure boost case (2), and the common movable mounting has a switch mechanism (12) on the first connecting seat (3) and the second connecting seat (4), one side fixed mounting that the top of base (1) just is located booster box (2) has support frame (5), the top fixed mounting of support frame (5) has cooling mechanism (9), the top fixed mounting of cooling mechanism (9) has inlet tube (10), fixed mounting has drain pipe (8) on one lateral wall of cooling mechanism (9), one side fixed mounting that just keeps away from drain pipe (8) on cooling mechanism (9) has connecting tube (11), and the one end that cooling mechanism (9) were kept away from to connecting tube (11) and second connecting seat (4) fixed connection, the one end fixed mounting that booster box (2) was kept away from to first connecting seat (3) has warm braw discharge pipe (7), the outer wall of warm braw discharge pipe (7) is covered closely has insulation cotton sleeve (6), the warm air discharge pipe (7) and the heat insulation cotton sleeve (6) are both erected on the support frame (5);
cooling body (9) include water tank (91), on water tank (91) and with drain pipe (8) corresponding position division have outlet (92), just drain pipe (8) communicate each other through outlet (92) and water tank (91), be equipped with valve (81) on drain pipe (8), on water tank (91) and with the position division that inlet tube (10) are corresponding have water inlet (93), just inlet tube (10) communicate each other through water inlet (93) and water tank (91), top cap (95) are installed to the top block of water tank (91), just water inlet (93) are cut on top cap (95), the top fixed mounting of top cap (95) has second motor (94), second motor (94) output passes top cap (95) and extends to in water tank (91), second motor (94) output just is located water tank (91) internal fixation and installs stirring rake (97), a hot air inlet (96) is formed in the position, corresponding to the connecting pipeline (11), on the water tank (91), and the connecting pipeline (11) is communicated with the water tank (91) through the hot air inlet (96);
switch mechanism (12) includes cylinder (121), just cylinder (121) fixed mounting is on the top of second connecting seat (4), the output fixed mounting of cylinder (121) has L type connecting rod (122), the one end fixed mounting that cylinder (121) were kept away from in L type connecting rod (122) has picture peg (123), just picture peg (123) are kept away from the one end of L type connecting rod (122) and are passed second connecting seat (4) and insert in first connecting seat (3), it has air exhaust passageway (31) to open in first connecting seat (3), air exhaust passageway (31) are with warm braw discharge pipe (7) and booster box (2) intercommunication, just picture peg (123) cut off air exhaust passageway (31), it has heat dissipation channel (41) to open in second connecting seat (4), heat dissipation channel (41) will connect pipeline (11) and booster box (2) intercommunication, and picture peg (123) cut off heat dissipation channel (41), circular opening (124) has been dug on picture peg (123), just the internal diameter size of circular opening (124) equals with the internal diameter size of heat dissipation channel (41), circular opening (124) and heat dissipation channel (41) phase-match set up.
2. The turbocharging air duct device of the lead-free reflow soldering machine according to claim 1, wherein the support frame (5) comprises four support legs (51) which are symmetrically arranged, the four support legs (51) are fixedly installed at the top end of the base (1), a top plate (52) is fixedly installed at the top ends of the four support legs (51) together, and the cooling mechanism (9) is fixedly installed on the upper surface of the top plate (52).
3. The turbocharging type air duct device of the lead-free reflow soldering machine according to claim 2, characterized in that a supporting plate (53) is fixedly installed between the two supporting legs (51) arranged at the same side, the two supporting plates (53) are arranged in parallel with the pressurizing box (2), a semi-arc groove (54) is drilled at the top end of each supporting plate (53), and the groove walls of the two semi-arc grooves (54) are tightly clamped with the outer wall of the heat-insulating cotton sleeve (6).
4. The turbocharging air duct device of the lead-free reflow soldering machine according to claim 1, characterized in that the partition plate (15) is tightly fixed on the inner wall of the pressurizing box (2) and divides the inner space of the pressurizing box (2) into two layers, the top layer space arranged in the pressurizing box (2) is communicated with the warm air discharging pipe (17) and the second connecting seat (4), and the bottom layer space arranged in the pressurizing box (2) is communicated with the first connecting seat (3).
5. The turbocharging air duct device of the lead-free reflow soldering machine according to claim 1, characterized in that the turbine (16) comprises an air duct (161), the air duct (161) is inserted into the partition plate (15) and fixedly connected with the partition plate, a connecting shaft (162) is rotatably mounted in the air duct (161), turbine blades (163) are fixedly mounted on the connecting shaft (162) and positioned in the air duct (161), and the top end of the connecting shaft (162) is fixedly connected with the output end of the first motor (14).
6. The turbocharging type air duct device of the lead-free reflow soldering machine according to claim 1, characterized in that the heat-insulating cotton sleeve (6) is made of ceramic fiber, and the inner wall of the heat-insulating cotton sleeve (6) is closely attached to the outer wall of the warm air discharge pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010800672.6A CN111906401B (en) | 2020-08-11 | 2020-08-11 | Turbocharging type air duct device of lead-free reflow welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010800672.6A CN111906401B (en) | 2020-08-11 | 2020-08-11 | Turbocharging type air duct device of lead-free reflow welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111906401A CN111906401A (en) | 2020-11-10 |
| CN111906401B true CN111906401B (en) | 2022-04-29 |
Family
ID=73283777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010800672.6A Active CN111906401B (en) | 2020-08-11 | 2020-08-11 | Turbocharging type air duct device of lead-free reflow welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111906401B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04262863A (en) * | 1991-02-18 | 1992-09-18 | Nippondenso Co Ltd | Cleaning device for nonoxidizing soldering furnace |
| US6780225B2 (en) * | 2002-05-24 | 2004-08-24 | Vitronics Soltec, Inc. | Reflow oven gas management system and method |
| CN2774077Y (en) * | 2004-08-06 | 2006-04-19 | 中国科学院西安光学精密机械研究所 | Hot air infrared composite heating device for reflow soldering machine |
| CN103157873A (en) * | 2011-12-16 | 2013-06-19 | 西安中科麦特电子技术设备有限公司 | Reflow soldering machine |
| US8940099B2 (en) * | 2012-04-02 | 2015-01-27 | Illinois Tool Works Inc. | Reflow oven and methods of treating surfaces of the reflow oven |
| US20160339486A1 (en) * | 2015-05-21 | 2016-11-24 | Illinois Tool Works Inc. | Reflow oven liner, system and method |
-
2020
- 2020-08-11 CN CN202010800672.6A patent/CN111906401B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111906401A (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111906401B (en) | Turbocharging type air duct device of lead-free reflow welding machine | |
| CN206626929U (en) | A kind of drying unit of Novel compounding machine | |
| CN207936703U (en) | A kind of constant temperature melts slurry instrument | |
| CN211267612U (en) | Accelerating germination device is planted to papaya | |
| CN213000919U (en) | High-efficient hits rubber machine of gauze mask production usefulness | |
| CN210279129U (en) | Reation kettle is used in chemical industry synthesis of quick accuse temperature | |
| CN212232076U (en) | A seed germination system for agricultural planting | |
| CN208487606U (en) | A kind of thermal energy boiler of the power station with power saving function | |
| CN223016906U (en) | A quenching machine for clutch processing | |
| CN221901318U (en) | Weeding and fertilizing integrated machine for flue-cured tobacco field | |
| CN216770031U (en) | Air dryer is used in seed production | |
| CN223800105U (en) | A centrifugal seabuckthorn fruit extraction and processing device | |
| CN222479134U (en) | Heat dissipation mechanism of hydraulic pump station | |
| CN221802104U (en) | Irrigation water heating device based on solar energy | |
| CN213778742U (en) | A heat reclamation device for duck feed production | |
| CN218290855U (en) | Quick soft broad bean sauce fermenting installation for raw materials of steeping | |
| CN220229962U (en) | Energy-saving corn seed drying equipment | |
| CN213866104U (en) | Novel tea-oil camellia seed drying equipment | |
| CN221484016U (en) | Small-sized electric heating composite oven for silencing cotton | |
| CN218007133U (en) | Wheat is with dampproofing storage storehouse | |
| CN222313154U (en) | Fermentation device for meat sauce bag production | |
| CN213273542U (en) | Mechanical equipment drying device | |
| CN222601002U (en) | Vanadium battery electrolyte adjusting device | |
| CN211274082U (en) | Air purification device based on new forms of energy are used | |
| CN221132138U (en) | A lubricating oil heating and blending equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220413 Address after: 325200 Xincheng Street North Industrial Zone, Ruian City, Wenzhou City, Zhejiang Province Applicant after: RUIAN JIANGNAN ALUMINUM Co.,Ltd. Address before: 325200 Room 201, unit 1, building 1, dormitory of Petroleum Company, Anyang Road, Anyang street, Ruian City, Wenzhou City, Zhejiang Province Applicant before: Yang Jiayi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A turbocharged air duct device for lead-free reflow welding machines Effective date of registration: 20230908 Granted publication date: 20220429 Pledgee: China Postal Savings Bank Co.,Ltd. Rui'an City Branch Pledgor: RUIAN JIANGNAN ALUMINUM Co.,Ltd. Registration number: Y2023980055886 |