CN109926679A - A kind of automatic flame brazing machine - Google Patents
A kind of automatic flame brazing machine Download PDFInfo
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- CN109926679A CN109926679A CN201910296595.2A CN201910296595A CN109926679A CN 109926679 A CN109926679 A CN 109926679A CN 201910296595 A CN201910296595 A CN 201910296595A CN 109926679 A CN109926679 A CN 109926679A
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- rack
- arc
- arc spring
- rotating disc
- spring lamination
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- 238000005219 brazing Methods 0.000 title claims abstract description 17
- 238000003475 lamination Methods 0.000 claims description 70
- 239000000872 buffer Substances 0.000 claims description 62
- 238000005086 pumping Methods 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000008676 import Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
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Abstract
The invention belongs to solderer technical field, specifically a kind of automatic flame brazing machine, including rack, control cabinet, control panel, warm-up block and refrigerating module；The side of the rack is equipped with control cabinet, and the side of control cabinet is equipped with control panel, flame gun is installed on the medial surface of the rack, it is corresponded on the medial surface of rack and wire feed bar is installed at flame gun position, side on the medial surface of rack positioned at flame gun is provided with driving lever, it is rotatably connected to rotating disc at the top of framework soleplate, motor is installed, and the bottom of the output end of motor and rotating disc is connected on the inside of framework soleplate；The top of the rotating disc is angularly provided with multiple part toolings.The present invention preheats the workpiece before processing by warm-up block, avoids temperature difference when processing from causing workpiece damage greatly, and carry out intermittent cooling to the workpiece after processing using refrigerating module while preheating, improves cooling efficiency, improve processing efficiency.
Description
Technical field
The invention belongs to solderer technical field, specifically a kind of automatic flame brazing machine.
Background technique
In many industrial productions, it can be all applied to gas brazing machine, this brazing device is not limited by product quantity, and one
A connector can use gas brazing machined to multiple connectors, and cost is relatively low；Currently, being produced in refrigeration such as air-conditionings
In product, soldering is mainly used in the connection of each nozzle such as air intake duct, exhaust pipe, process duct and shell.However conventional flame
Because being unevenly distributed when solder flows when solderer soldered fitting, it is unable to satisfy strong required by the pipeline of the refrigeration equipments such as air-conditioning
Degree and air-tightness；Welding efficiency is lower simultaneously；It is cooling by the way of water cooling, it be easy to cause production joint to crack.
Also occurs the technical solution of some solderers in the prior art, such as application No. is one of 2018204389440
Chinese patent discloses a kind of multistation automatic flame brazing machine, including solderer entirety and fixed frame, and the solderer is whole
The upper end of body is fixedly installed with protection top, and the side of solderer entirety is fixedly installed with power control cabinet, the upper end of the power control cabinet
It is movably installed with motion bar, and one end of motion bar is fixedly installed with control device, the manipulation close to the position of power control cabinet side
The upper end of device is fixedly installed with three color buzzers close to the position of motion bar side, and the lower end of the solderer entirety is close to automatically controlled
The position of the cabinet other side is fixedly installed with support cabinet, and the leading exterior surface of cabinet is supported to be movably installed with transparent protective door.
Although the technical solution is equipped with transparent protective door, adjustable multistation sink and induction and adjusts lamp, can be improved makes
Flexibility, and working efficiency can be improved, while staff being facilitated to observe, bring better prospect of the application.But it is such
Solderer during use can not preheat workpiece, and processing excessive temperature differentials be easy to cause workpiece to scrap, and to processing
Workpiece afterwards does not carry out intermittent cooling, causes the cooling efficiency of workpiece low low with cooling quality, for this purpose, proposing a kind of automatic flame
Solderer can preheat the workpiece before processing, carry out intermittent cooling to the workpiece after processing, improve the processing of workpiece
Efficiency.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of automatic flame brazing machine proposed by the present invention, passes through warm-up block pair
Workpiece before processing is preheated, and avoids temperature difference when processing from causing workpiece damage greatly, and utilize refrigerating module while preheating
Intermittent cooling is carried out to the workpiece after processing, cooling efficiency is improved, improves processing efficiency.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Automaticflame Brazing of the present invention
Machine, including rack, control cabinet, control panel, warm-up block and refrigerating module；The side of the rack is equipped with control cabinet, and
The side of control cabinet is equipped with control panel, and flame gun is equipped on the medial surface of the rack, is corresponded on the medial surface of rack
Wire feed bar is installed, the side that flame gun is located on the medial surface of rack is provided with driving lever, framework soleplate at flame gun position
Top is rotatably connected to rotating disc, motor is equipped on the inside of framework soleplate, and the bottom of the output end of motor and rotating disc is solid
Even, the bottom of rack top plate is provided with No.1 arc-shaped magnet, No. two arc-shaped magnets is provided on the inside of framework soleplate；The rotation
The top of disk is angularly provided with multiple part toolings, and warm-up block is provided at the top of rotating disc, is opened up on the inside of rotating disc
There is toroidal cavity, and the inside of toroidal cavity corresponds to and is provided with refrigerating module at part tooling position；The driving lever is for making
Refrigerating module pumping；The side that the inside of the toroidal cavity corresponds to refrigerating module is provided with No. two sliding magnet plates, and No. two
Be connected extension spring between sliding magnet plate and adjacent refrigerating module；Wherein,
The warm-up block includes ring duct, No.1 sliding magnet plate, arc spring and circular hole；The No.1 slides magnetic
The quantity of iron plate and the quantity of part tooling are identical, and the arc bullet that is connected between two No.1 sliding magnet plates of arbitrary neighborhood
Spring；The bottom of the ring duct corresponds to and offers circular hole at No.1 sliding magnet Board position；
The refrigerating module includes pumping cells, threeway conduit and Exhaust airbag；It is provided with out at the top of the pumping cells
Unit is closed, the top of pumping cells is located at the connected elastic covering in outside of switch unit, and one end of elastic covering and threeway conduit connects
It is logical；The inside of the part tooling two sides offers cavity, and Exhaust airbag is arranged on the inside of two cavitys, two rows
The opening of air bag is connected to remaining both ends of threeway conduit respectively towards the inside of part tooling, the bottom end of two Exhaust airbags.Work
When making, first workpiece is arranged in part tooling, control cabinet is controlled by control panel and makes flame gun and the work pair of wire feed bar
Workpiece is processed, and the heat that when processing generates imports the inside of ring duct, completion of processing through the circular hole above part tooling
Afterwards, turn disc is driven by motor, at this point, No.1 arc-shaped magnet is to the corresponding No.1 sliding magnet of part tooling after processing
Plate is attracted, and when so that rotating disc driving ring duct rotation, is remained unchanged at the position of No.1 sliding magnet plate, to make
It obtains the distance between the No.1 sliding magnet plate and next No.1 sliding magnet plate to reduce, hot-air is squeezed, compress
The next No.1 sliding magnet plate of air push slide into and cross adjacent circular hole so that the hot-air of compression is through the circle
Hole sprays, and preheats to next workpiece to be processed, disfiguring workpiece when avoiding directly processing reduces the waste product of work pieces process
Rate, when rotating disc continues to drive ring duct rotation, No.1 arc-shaped magnet and a magnetic attracting No.1 sliding magnet plate
Separation, then No.1 arc-shaped magnet attracts next No.1 sliding magnet plate, when turn disc, No. two arc magnetic
Iron No. two sliding magnet plates corresponding to part tooling after processing attract, so that the position of No. two sliding magnet plates
Remain stationary so that extension spring stretch, extension spring pull pumping cells expansion so that pumping cells inflate, when driving lever with
When switch unit contacts, the air in pumping cells is directed respectively into the inside of two Exhaust airbags through threeway conduit, then sprays through opening
Out, the workpiece after processing is cooled down, improves the cooling efficiency of workpiece, and can be while preheating to workpiece to processing
Workpiece afterwards carries out intermittent cooling, to improve the efficiency of work pieces process and the quality of processing.
Preferably, the pumping cells include the deflation section that metal material is constituted and the pumping section that rubber material is constituted；Institute
The top for stating deflation section offers gas vent, and sealing-plug is provided on the inside of gas vent, the connected rubber rods in the bottom end of sealing-plug,
One end of rubber rods and the inner wall of pumping section are connected, and are provided with sliding slot on the inner wall of gas vent side；It is corresponding in the pumping section
The outer wall of rubber rods side is connect by extension spring with No. two sliding magnet plates, and the bottom end for being evacuated section offers air inlet；Institute
Stating switch unit includes arc spring lamination, push rod, No.1 buffer bar and No. two buffer bars；The both ends of the arc spring lamination respectively with put
Two sides at the top of port are connected, and the center position of arc spring lamination bottom is provided with push rod, and the two sides of arc spring lamination bottom are close
Be connected No.1 buffer bar at push rod position, and the outer cylinder of the bottom end of No.1 buffer bar and push rod is connected, arc spring lamination bottom
Two sides far from No. two buffer bars that are connected at push rod position, and the bottom end of two No. two buffer bars is buffered with two No.1s respectively
The middle part of bar is connected；After work pieces process, turn disc, No. two sliding magnet plates pull pumping section by extension spring
Side arch upward, so that extraneous air to be pumped into the inside of pumping section by air inlet, driving lever is to the elastic covering on rotating disc
It is squeezed, to squeeze the arc spring lamination on the inside of part tooling after completion of processing, when one end of driving lever just starts to make
One end deformation of arc spring lamination when, one section of arc spring lamination has to close to deflation section and arches upward S-shaped trend, at this point, two
Number buffer bar buffers one end of arc spring lamination, meanwhile, one end that No. two buffer bars are connect with No.1 buffer bar is to No.1
It is squeezed on the inside of buffer bar, the thrust that No.1 buffer bar passes over No. two buffer bars point to push rod and arc spring lamination
Middle part, to carry out unloading power, so that one end of arc spring lamination keeps bowed state, when one end of driving lever and the middle part of arc spring lamination
When contact, the middle part of arc spring lamination pushes sealing-plug to move down by push rod, when the end of sealing-plug is contacted with sliding slot, sealing-plug
In the interior Slideslip of sliding slot under the action of rubber rods, so that gas vent be opened, the air of gas vent discharge is greater than air inlet
Derived air is squeezed in the middle part of arc spring lamination to import air into Exhaust airbag, and No.1 buffer bar is to arc spring lamination
Top be supported, while portion extrusion power being transferred to the both ends of arc spring lamination by No. two buffer bars, so that arc
Shape elastic slice uniform force follows the string after preventing arc spring lamination to be squeezed for a long time, guarantees arc spring lamination normal use.
Preferably, the inside at the top of the arc spring lamination is opened up there are two notch, and is arranged on the inside of two notches
Metal ball, the top opening of two notches are provided with sealing film, are provided with wirerope in metal ball；One end of the wirerope with No. two
The middle part of buffer bar is connected；The sealing film is for damage elasticity cover when preventing notch from merging；When arc spring lamination has just started and dials
When bar is in contact, driving lever makes one end of arc spring lamination have the trend to arch upward to the direction close to deflation section, at this point, notch
Inner wall squeezes metal ball, so that metal ball moves up, so that the middle part of No. two buffer bars is pulled by wirerope, to No. two
Buffer bar applies upward pulling force, to weaken the deflection of No. two buffer bars and arc spring lamination, avoids arc spring lamination and No. two
Buffer bar abrasion, can be avoided in notch closing course using the sealing film on notch and punctures elastic covering, meanwhile, when in metal ball
When shifting, sealing film is pushed to move up, avoids damaging sealing film in the top opening closing course of notch, extend elastic covering in this way
With the service life of sealing film.
Preferably, screw-casing is provided on the inside of the notch；The connected slip ring in the outside of the metal ball, and slip ring
It is clamped with the helicla flute on the inside of screw-casing；When the inner wall of notch squeezes metal ball, the slip ring on the outside of metal ball exists
Sliding in helicla flute on the inside of screw-casing in this way can so that metal ball itself generates rotation while mobile move up
Notch inner wall is carried out unloading power to the extruding of metal ball, notch inner wall and metal ball long-time extrusion abrasion are avoided, to extend
The service life of notch and metal ball, and then extend the service life of arc spring lamination.
Preferably, one group of eight letter stencil is provided at the aperture position of the Exhaust airbag；Eight letter stencil is far from Exhaust airbag one
It is connected between the two sides at end and the inner wall of part tooling and squeezes spring；When the air for taking out inside air bag imports in Exhaust airbag,
Exhaust airbag inflation, when the intensity of pressure of Exhaust airbag inner air is more than thrust of the extruding spring to eight letter stencils, eight letter stencils
It opens, the air ejection in Exhaust airbag cools down the workpiece after welding, at this point, the gas pressure intensity moment in Exhaust airbag
Reduce, squeezes spring and push the closing of eight letter stencils, the sky when the air in Exhaust airbag opens eight letter stencils, in Exhaust airbag
Gas sprays again, enables to the ejection of the air interval in Exhaust airbag in this way, avoids continuing cooling so that the quality of workpiece drops
It is low, reduce rejection rate.
Preferably, the side of the part tooling is provided with elastic spherical plate, and the both ends of elastic spherical plate are connected and draw
Rope, the wall thickness that part tooling is run through in one end of two drawstrings are connected with the both ends of Exhaust airbag respectively；It is imported in Exhaust airbag empty
During gas expands, the both ends of Exhaust airbag pull the both ends of elastic spherical plate to the sidesway close to Exhaust airbag by drawstring
Dynamic, so that elastic spherical plate reversely arches upward, when the air discharge in Exhaust airbag, air-impingement is in the elasticity reversely to arch upward
The inside of spherical plate, so that air oblique flow, after air export in Exhaust airbag, the elastic spherical plate that reversely arches upward
Restore to the original state, thus the air caused on the inside of part tooling again flow, can speed up the air on the inside of part tooling in this way
Flowing, accelerates the cooling efficiency of workpiece, meanwhile, the air of oblique flow applies thrust to one end of eight letter stencils, accelerates eight letter stencils
Closure, to improve the frequency of Exhaust airbag interval jet, improves the quality of work pieces process.
Beneficial effects of the present invention are as follows:
1. the present invention preheats the workpiece before processing by warm-up block, temperature difference when processing is avoided to cause workpiece to damage greatly
It is bad, and intermittent cooling is carried out to the workpiece after processing using refrigerating module while preheating, cooling efficiency is improved, improves and adds
Work efficiency rate and processing quality.
2. the present invention, with the use of being supported to arc spring lamination, applies driving lever using No.1 buffer bar and No. two buffer bars
The pressure added is dispersed, to reduce the period followed the string after arc spring lamination long-time use, guarantees pumping cells
Normal use；No. two buffer bars are pulled using metal ball and wirerope by being provided with metal ball on the inside of notch,
The service life of arc spring lamination and No. two buffer bars is extended, and is rotated using slip ring in the inside of screw-casing, notch is avoided
Inner wall and metal ball long-time extrusion abrasion, to extend the service life of notch and metal ball, and then extend arc bullet
The service life of piece.
3. the present invention discharges the air in pumping cells by arc spring lamination, and is matched using Exhaust airbag and eight letter stencils
It closes and uses, gas is intermittently sprayed, improve the cooling efficiency of workpiece and cooling quality, reduce rejection rate；Benefit
Elastic spherical plate carry out the positive alternating to arch upward with reverse side that arches upward by drawstring with Exhaust airbag to deform, be conducive to improve exhaust
The frequency of capsule interval jet improves cooling efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is diagrammatic cross-section at A-A in Fig. 1 of the present invention；
Fig. 3 is diagrammatic cross-section at B-B in Fig. 1 of the present invention；
Fig. 4 is the partial enlargement diagram in Fig. 1 of the present invention at C；
Fig. 5 is the partial enlargement diagram in Fig. 1 of the present invention at E；
Fig. 6 is the partial enlargement diagram in Fig. 4 of the present invention at F；
In figure: rack 1, control cabinet 11, control panel 12, driving lever 13,14, No. two arc-shaped magnets 15 of No.1 arc-shaped magnet,
Flame gun 16, warm-up block 2, ring duct 21, No.1 sliding magnet plate 22, arc spring 23, circular hole 24, turns wire feed bar 17
Moving plate 3,31, No. two sliding magnet plates 32 of motor, extension spring 33, refrigerating module 4, pumping cells 41, deflation section 411, pumping
Section 412, sealing-plug 413, rubber rods 42, threeway conduit 43, switch unit 44, arc spring lamination 441, No.1 buffer bar 442, two
Buffer bar 443, Exhaust airbag 45, eight letter stencils 451, part tooling 5, elastic spherical plate 51, drawstring 52, elastic covering 6, notch 7, sealing
Film 71, metal ball 72, wirerope 73, slip ring 74, screw-casing 75.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of automatic flame brazing machine, including rack 1, control cabinet 11, control panel 12, preheating
Module 2 and refrigerating module 4；The side of the rack 1 is equipped with control cabinet 11, and the side of control cabinet 11 is equipped with control panel
12, flame gun 16 is installed on the medial surface of the rack 1, corresponds on the medial surface of rack 1 and is equipped at 16 position of flame gun
Wire feed bar 17, the side that flame gun 16 is located on the medial surface of rack 1 are provided with driving lever 13, and the top of 1 bottom plate of rack, which rotates, to be connected
It is connected to rotating disc 3, motor 31 is installed, and the bottom of the output end of motor 31 and rotating disc 3 is connected on the inside of 1 bottom plate of rack,
The bottom of 1 top plate of rack is provided with No.1 arc-shaped magnet 14, and No. two arc-shaped magnets 15 are provided on the inside of 1 bottom plate of rack；It is described
The top of rotating disc 3 is angularly provided with multiple part toolings 5, and the top of rotating disc 3 is provided with warm-up block 2, rotating disc 3
Inside offers toroidal cavity, and the inside of toroidal cavity corresponds to and is provided with refrigerating module 4 at 5 position of part tooling；It is described
Driving lever 13 is for being evacuated refrigerating module 4；The side that the inside of the toroidal cavity corresponds to refrigerating module 4 is provided with No. two cunnings
Moving magnet plate 32, be connected extension spring 33 between No. two sliding magnet plates 32 and adjacent refrigerating module 4；Wherein,
The warm-up block 2 includes ring duct 21, No.1 sliding magnet plate 22, arc spring 23 and circular hole 24；It is described
The quantity of No.1 sliding magnet plate 22 is identical as the quantity of part tooling 5, and two No.1 sliding magnet plates 22 of arbitrary neighborhood it
Between be connected arc spring 23；The bottom of the ring duct 21 corresponds to and offers circular hole at 22 position of No.1 sliding magnet plate
24；
The refrigerating module 4 includes pumping cells 41, threeway conduit 43 and Exhaust airbag 45；The top of the pumping cells 41
Be provided with switch unit 44, the outside that the top of pumping cells 41 is located at switch unit 44 is connected elastic covering 6, and elastic covering 6 with
One end of threeway conduit 43 is connected to；The inside of 5 two sides of part tooling offers cavity, and the inside of two cavitys is equal
Be disposed with Exhaust airbag 45, the openings of two Exhaust airbags 45 towards the inside of part tooling 5, the bottom end of two Exhaust airbags 45 respectively with
Remaining both ends of threeway conduit 43 are connected to.When work, first workpiece is arranged in part tooling 5, is controlled by control panel 12
Control cabinet 11 flame gun 16 and wire feed bar 17 work to process workpiece, and the heat that when processing generates is through part tooling 5
The circular hole 24 of top imports the inside of ring duct 21, after completion of processing, drives rotating disc 3 to rotate by motor 31, at this point, one
The corresponding No.1 sliding magnet plate 22 of part tooling 5 attracts after numbers 14 pairs of arc-shaped magnet processing, so that rotating disc 3 is with rotating ring
Remained unchanged when shape conduit 21 rotates, at the position of No.1 sliding magnet plate 22 so that the No.1 sliding magnet plate 22 with
The distance between next No.1 sliding magnet plate 22 reduces, and squeezes hot-air, the air push of compression next one
Number sliding magnet plate 22, which slides into, crosses adjacent circular hole 24, so that the hot-air of compression is sprayed through the circular hole 24, under
One workpiece to be processed is preheated, and disfiguring workpiece when avoiding directly processing reduces the rejection rate of work pieces process, works as rotating disc
3 when continuing that ring duct 21 is driven to rotate, and No.1 arc-shaped magnet 14 is separated with the attracting No.1 sliding magnet plate 22 of magnetism,
Then No.1 arc-shaped magnet 14 attracts next No.1 sliding magnet plate 22, when rotating disc 3 rotates, No. two arc magnetic
5 corresponding No. two sliding magnet plates 32 of part tooling attract after 15 pairs of iron processing, so that No. two sliding magnet plates
32 position remains stationary, so that extension spring 33 stretches, extension spring 33 pulls pumping cells 41 to expand, so that pumping cells
41 inflations, when driving lever 13 is contacted with switch unit 44, the air in pumping cells 41 is directed respectively into two through threeway conduit 43
The inside of Exhaust airbag 45, then sprayed through opening, the workpiece after processing is cooled down, the cooling efficiency of workpiece, and energy are improved
It is enough that intermittent cooling is carried out to the workpiece after processing while preheating to workpiece, to improve the efficiency and processing of work pieces process
Quality.
The pumping cells 41 include the deflation section 411 that metal material is constituted and the pumping section 412 that rubber material is constituted；Institute
The top for stating deflation section 411 offers gas vent, and sealing-plug 413 is provided on the inside of gas vent, and the bottom end of sealing-plug 413 is solid
Even rubber rods 42, one end of rubber rods 42 and the inner wall of pumping section 412 are connected, and are provided with sliding slot on the inner wall of gas vent side；
The outer wall that 42 side of rubber rods is corresponded in the pumping section 412 is connect by extension spring 33 with No. two sliding magnet plates 32, is taken out
The bottom end of gas section 412 offers air inlet；The switch unit 44 includes arc spring lamination 441, push rod, 442 and of No.1 buffer bar
No. two buffer bars 443；The both ends of the arc spring lamination 441 are connected with the two sides at the top of gas vent respectively, 441 bottom of arc spring lamination
Center position be provided with push rod, the two sides of 441 bottom of arc spring lamination are connected No.1 buffer bar at push rod position
442, and the outer cylinder of the bottom end of No.1 buffer bar 442 and push rod is connected, the two sides of 441 bottom of arc spring lamination are far from push rod position
Place is connected No. two buffer bars 443, and the bottom end of two No. two buffer bars 443 middle part with two No.1 buffer bars 442 respectively
It is connected；After work pieces process, rotating disc 3 is rotated, and No. two sliding magnet plates 32 pull pumping section 412 by extension spring 33
Side arch upward, so that extraneous air to be pumped into the inside of pumping section 412 by air inlet, driving lever 13 is on rotating disc 3
Elastic covering 6 is squeezed, to squeeze the arc spring lamination 441 of 5 inside of part tooling after completion of processing, when driving lever 13
When one end has just started so that one end of arc spring lamination 441 deforms, one section of arc spring lamination 441, which has to close to deflation section 411, to encircle
S-shaped trend is played, at this point, No. two buffer bars 443 buffer one end of arc spring lamination 441, meanwhile, No. two buffer bars
443 one end connecting with No.1 buffer bar 442 squeeze the inside of No.1 buffer bar 442, and No.1 buffer bar 442 is by No. two
The thrust that buffer bar 443 passes over point is to the middle part of push rod and arc spring lamination 441, to carry out unloading power, so that arc spring lamination
441 one end keeps bowed state, when the middle part of one end of driving lever 13 and arc spring lamination 441 contacts, in arc spring lamination 441
Portion pushes sealing-plug 413 to move down by push rod, and when the end of sealing-plug 413 is contacted with sliding slot, sealing-plug 413 is in rubber rods 42
Under the action of sliding slot interior Slideslip, so that gas vent be opened, the air of gas vent discharge is greater than sky derived from air inlet
Gas, to import air into Exhaust airbag 45, the middle part of arc spring lamination 441 is squeezed, and No.1 buffer bar 442 is to arc spring lamination
441 top is supported, while portion extrusion power being transferred to the both ends of arc spring lamination 441 by No. two buffer bars 443, from
And make 441 uniform force of arc spring lamination, it follows the string after preventing 441 long-time of arc spring lamination to be squeezed, guarantees arc bullet
441 normal use of piece.
The inside at 441 top of the arc spring lamination opens up that there are two notches 7, and the inside of two notches 7 is arranged with gold
Belong to ball 72, the top opening of two notches 7 is provided with sealing film 71, is provided with wirerope 73 in metal ball 72；The wirerope 73
One end and the middle part of No. two buffer bars 443 are connected；Damage elasticity cover 6 when the sealing film 71 is for preventing notch 7 from merging；Work as arc
When shape elastic slice 441 just starts to be in contact with driving lever 13, driving lever 13 has one end of arc spring lamination 441 to close to deflation section
The trend that 411 direction is arched upward, at this point, the inner wall of notch 7 squeezes metal ball 72, so that metal ball 72 moves up, thus
No. two buffer bars 443 are applied upward pulling force by the middle part that No. two buffer bars 443 are pulled by wirerope 73, to weaken two
The deflection of number buffer bar 443 and arc spring lamination 441 avoids arc spring lamination 441 and No. two buffer bars 443 from wearing, utilizes notch 7
On sealing film 71 can be avoided and puncture elastic covering 6 in 7 closing course of notch, meanwhile, when metal ball 72 moves up, push sealing
Film 71 moves up, and avoids damaging sealing film 71 in the top opening closing course of notch 7, extends elastic covering 6 and sealing in this way
The service life of film 71.
The inside of the notch 7 is provided with screw-casing 75；The connected slip ring 74 in the outside of the metal ball 72, and slip ring
74 are clamped with the helicla flute on the inside of screw-casing 75；When the inner wall of notch 7 squeezes metal ball 72,72 outside of metal ball
Slip ring 74 slides in the helicla flute of 75 inside of screw-casing, so that itself generation while mobile move up of metal ball 72
Rotation, can carry out unloading power to 7 inner wall of notch to the extruding of metal ball 72 in this way, when avoiding 7 inner wall of notch and metal ball 72 long
Between extrusion abrasion, to extend the service life of notch 7 and metal ball 72, and then extend arc spring lamination 441 uses the longevity
Life.
One group of eight letter stencil 451 is provided at the aperture position of the Exhaust airbag 45；Eight letter stencil 451 is far from Exhaust airbag 45
It is connected between the two sides of one end and the inner wall of part tooling 5 and squeezes spring；When the air for taking out inside air bag imports Exhaust airbag 45
When middle, 45 inflation of Exhaust airbag, when the intensity of pressure of 45 inner air of Exhaust airbag is more than to squeeze spring pushing away to eight letter stencils 451
When power, eight letter stencils 451 open, and the air ejection in Exhaust airbag 45 cools down the workpiece after welding, at this point, Exhaust airbag
Gas pressure intensity moment in 45 reduces, and squeezes spring and pushes the closing of eight letter stencils 451, when the air in Exhaust airbag 45 makes eight again
When letter stencil 451 opens, the air in Exhaust airbag 45 sprays again, enables to the spray of the air interval in Exhaust airbag 45 in this way
Out, it avoids continuing cooling so that the quality of workpiece reduces, reduces rejection rate.
The side of the part tooling 5 is provided with elastic spherical plate 51, and the connected drawstring in the both ends of elastic spherical plate 51
52, the wall thickness that part tooling 5 is run through in one end of two drawstrings 52 is connected with the both ends of Exhaust airbag 45 respectively；In Exhaust airbag 45
During importing air expansion, the both ends of Exhaust airbag 45 pull the both ends of elastic spherical plate 51 to close to exhaust by drawstring 52
The side of capsule 45 is mobile, so that elastic spherical plate 51 reversely arches upward, when the air discharge in Exhaust airbag 45, air-impingement
In the inside of the elastic spherical plate 51 reversely to arch upward, so that air oblique flow, after air export in Exhaust airbag 45,
The elastic spherical plate 51 that reversely arches upward restores to the original state, thus the air flowing for causing 5 inside of part tooling again, in this way can
The air flowing for accelerating 5 inside of part tooling, accelerates the cooling efficiency of workpiece, meanwhile, the air of oblique flow is to eight letter stencils 451
One end apply thrust, accelerate eight letter stencils 451 closure, to improve the frequency of 45 interval jet of Exhaust airbag, improve workpiece and add
The quality of work.
When work, first workpiece is arranged in part tooling 5, control cabinet 11 is controlled by control panel 12 and makes flame gun
16 and the work of wire feed bar 17 workpiece is processed, the heat that when processing generates imports ring through the circular hole 24 of 5 top of part tooling
The inside of shape conduit 21 after completion of processing, drives rotating disc 3 to rotate by motor 31, at this point, 14 pairs of No.1 arc-shaped magnet processing
The corresponding No.1 sliding magnet plate 22 of part tooling 5 is attracted afterwards, when so that rotating disc 3 driving ring duct 21 to rotate, one
It is remained unchanged at the position of number sliding magnet plate 22, so that the No.1 sliding magnet plate 22 and next No.1 sliding magnet
The distance between plate 22 reduces, and squeezes hot-air, and the next No.1 sliding magnet plate 22 of the air push of compression slides
To crossing adjacent circular hole 24 so that the hot-air of compression is sprayed through the circular hole 24, to next workpiece to be processed into
Row preheating, disfiguring workpiece when avoiding directly processing reduce the rejection rate of work pieces process, when rotating disc 3 continues to drive ring duct
When 21 rotation, No.1 arc-shaped magnet 14 is separated with a magnetic attracting No.1 sliding magnet plate 22, then No.1 arc-shaped magnet
14 pairs of next No.1 sliding magnet plates 22 attract, when rotating disc 3 rotates, part after No. two 15 pairs of arc-shaped magnet processing
5 corresponding No. two sliding magnet plates 32 of tooling are attracted, so that the position of No. two sliding magnet plates 32 remains stationary,
So that extension spring 33 stretch, extension spring 33 pull pumping cells 41 expand so that pumping cells 41 inflate, when driving lever 13 with
When switch unit 44 contacts, the air in pumping cells 41 is directed respectively into the inside of two Exhaust airbags 45 through threeway conduit 43, then
It is sprayed through opening, the workpiece after processing is cooled down, after work pieces process, rotating disc 3 is rotated, No. two sliding magnet plates
32 pull the side of pumping section 412 to arch upward by extension spring 33, so that extraneous air is pumped into pumping section by air inlet
412 inside, driving lever 13 squeeze the elastic covering 6 on rotating disc 3, thus to 5 inside of part tooling after completion of processing
Arc spring lamination 441 is squeezed, when one end of driving lever 13 has just started so that one end of arc spring lamination 441 deforms, arc spring lamination
One section of 441, which has to close to deflation section 411, to arch upward S-shaped trend, at this point, No. two buffer bars 443 are to arc spring lamination 441
One end is buffered, meanwhile, inside of the one end that No. two buffer bars 443 are connect with No.1 buffer bar 442 to No.1 buffer bar 442
It is squeezed, the thrust that No.1 buffer bar 442 passes over No. two buffer bars 443 point is into push rod and arc spring lamination 441
Portion, thus carry out unloading power, so that one end of arc spring lamination 441 keeps bowed state, one end and arc spring lamination 441 when driving lever 13
Middle part contact when, the middle part of arc spring lamination 441 is moved down by push rod promotion sealing-plug 413, the end and cunning when sealing-plug 413
Slot contact when, sealing-plug 413 under the action of rubber rods 42 in the interior Slideslip of sliding slot, to gas vent be opened, gas vent
The air of discharge is greater than air derived from air inlet, to import air into Exhaust airbag 45, the middle part of arc spring lamination 441 by
It squeezes, No.1 buffer bar 442 is supported the top of arc spring lamination 441, while portion extrusion power is passed through No. two buffer bars
443 are transferred to the both ends of arc spring lamination 441, so that 441 uniform force of arc spring lamination, prevents arc spring lamination 441 for a long time
It follows the string after being squeezed, guarantees 441 normal use of arc spring lamination.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of automatic flame brazing machine, including rack (1), control cabinet (11), control panel (12), warm-up block (2) and cold
But module (4)；The side of the rack (1) is equipped with control cabinet (11), and the side of control cabinet (11) is equipped with control panel
(12), it is characterised in that: be equipped with flame gun (16) on the medial surface of the rack (1), corresponding fire on the medial surface of rack (1)
It is equipped with wire feed bar (17) at flame rifle (16) position, the side on the medial surface of rack (1) positioned at flame gun (16), which is provided with, dials
Bar (13) is rotatably connected to rotating disc (3) at the top of rack (1) bottom plate, is equipped with motor (31) on the inside of rack (1) bottom plate,
And the bottom of the output end of motor (31) and rotating disc (3) is connected, the bottom of rack (1) top plate is provided with No.1 arc-shaped magnet
(14), No. two arc-shaped magnets (15) are provided on the inside of rack (1) bottom plate；The top of the rotating disc (3) is angularly provided with
Multiple part toolings (5) are provided with warm-up block (2) at the top of rotating disc (3), and annular sky is offered on the inside of rotating disc (3)
Chamber, and the inside of toroidal cavity corresponds to and is provided with refrigerating module (4) at part tooling (5) position；The driving lever (13) is used for
It is evacuated refrigerating module (4)；The side that the inside of the toroidal cavity corresponds to refrigerating module (4) is provided with No. two sliding magnets
Plate (32) is connected extension spring (33) between No. two sliding magnet plates (32) and adjacent refrigerating module (4)；Wherein,
The warm-up block (2) includes ring duct (21), No.1 sliding magnet plate (22), arc spring (23) and circular hole
(24)；The quantity of the No.1 sliding magnet plate (22) is identical as the quantity of part tooling (5), and two No.1s of arbitrary neighborhood are sliding
Arc spring (23) are connected between moving magnet plate (22)；The bottom of the ring duct (21) corresponds to No.1 sliding magnet plate
(22) circular hole (24) are offered at position；
The refrigerating module (4) includes pumping cells (41), threeway conduit (43) and Exhaust airbag (45)；The pumping cells (41)
Top be provided with switch unit (44), the top of pumping cells (41) be located at switch unit (44) outside be connected elastic covering
(6), and elastic covering (6) is connected to one end of threeway conduit (43)；The inside of part tooling (5) two sides opens up free
Chamber, and Exhaust airbag (45) are arranged on the inside of two cavitys, the openings of two Exhaust airbags (45) is towards the interior of part tooling (5)
Side, the bottom end of two Exhaust airbags (45) are connected to remaining both ends of threeway conduit (43) respectively.
2. a kind of automatic flame brazing machine according to claim 1, it is characterised in that: the pumping cells (41) include gold
Belong to the deflation section (411) that material is constituted and the pumping section (412) that rubber material is constituted；The top of the deflation section (411) opens up
There is gas vent, and be provided with sealing-plug (413) on the inside of gas vent, the bottom end of sealing-plug (413) is connected rubber rods (42), rubber
One end of bar (42) and the inner wall of pumping section (412) are connected, and are provided with sliding slot on the inner wall of gas vent side；The pumping section
(412) outer wall that rubber rods (42) side is corresponded on is connect by extension spring (33) with No. two sliding magnet plates (32), is evacuated
The bottom end of section (412) offers air inlet；The switch unit (44) includes arc spring lamination (441), push rod, No.1 buffer bar
(442) and No. two buffer bars (443)；The both ends of the arc spring lamination (441) are connected with the two sides at the top of gas vent respectively, arc
The center position of elastic slice (441) bottom is provided with push rod, and the two sides of arc spring lamination (441) bottom are solid at push rod position
Even No.1 buffer bar (442), and the outer cylinder of the bottom end of No.1 buffer bar (442) and push rod is connected, arc spring lamination (441) bottom
Two sides far from No. two buffer bars (443) that are connected at push rod position, and the bottom end of two No. two buffer bars (443) is respectively with two
The middle part of a No.1 buffer bar (442) is connected.
3. a kind of automatic flame brazing machine according to claim 2, it is characterised in that: at the top of the arc spring lamination (441)
Inside open up there are two notch (7), and be arranged with metal ball (72) on the inside of two notches (7), the top of two notches (7)
Mouth is provided with sealing film (71), is provided with wirerope (73) in metal ball (72)；One end of the wirerope (73) is slow with No. two
The middle part of jumper bar (443) is connected；Damage elasticity cover (6) when the sealing film (71) is for preventing notch (7) from merging.
4. a kind of automatic flame brazing machine according to claim 3, it is characterised in that: the inside of the notch (7) is arranged
There are screw-casing (75)；The outside of the metal ball (72) is connected slip ring (74), and on the inside of slip ring (74) and screw-casing (75)
Helicla flute clamping.
5. a kind of automatic flame brazing machine according to claim 1, it is characterised in that: the opening position of the Exhaust airbag (45)
The place of setting is provided with one group of eight letter stencil (451)；Two sides and part tooling of eight letter stencil (451) far from Exhaust airbag (45) one end
(5) it is connected between inner wall and squeezes spring.
6. a kind of automatic flame brazing machine according to claim 5, it is characterised in that: the side of the part tooling (5)
It is provided with elastic spherical plate (51), and the both ends of elastic spherical plate (51) are connected drawstring (52), one end of two drawstrings (52)
Wall thickness through part tooling (5) is connected with the both ends of Exhaust airbag (45) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910296595.2A CN109926679B (en) | 2019-04-13 | 2019-04-13 | Automatic flame soldering machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296595.2A CN109926679B (en) | 2019-04-13 | 2019-04-13 | Automatic flame soldering machine |
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| CN109926679B CN109926679B (en) | 2021-03-05 |
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| CN201910296595.2A Active CN109926679B (en) | 2019-04-13 | 2019-04-13 | Automatic flame soldering machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571437A (en) * | 2020-05-28 | 2020-08-25 | 刘韦永 | Metal cleaning device capable of being fixed and automatically turned over based on air pressure |
| CN112935639A (en) * | 2021-02-07 | 2021-06-11 | 重庆大江国立精密机械制造有限公司 | Welding water-cooling heat sink |
| CN116654858A (en) * | 2023-07-26 | 2023-08-29 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
| CN118016404A (en) * | 2024-04-09 | 2024-05-10 | 长春职业技术学院 | Uniform temperature transformer with bionic honeycomb surface |
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| JPH115158A (en) * | 1997-06-16 | 1999-01-12 | Hitachi Ltd | Jointing and brazing method |
| CN102581419A (en) * | 2012-03-11 | 2012-07-18 | 佛山市泓实机械制造有限公司 | High-efficiency copper-iron automatic flame brazing machine and brazing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111571437A (en) * | 2020-05-28 | 2020-08-25 | 刘韦永 | Metal cleaning device capable of being fixed and automatically turned over based on air pressure |
| CN112935639A (en) * | 2021-02-07 | 2021-06-11 | 重庆大江国立精密机械制造有限公司 | Welding water-cooling heat sink |
| CN116654858A (en) * | 2023-07-26 | 2023-08-29 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
| CN116654858B (en) * | 2023-07-26 | 2023-10-10 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
| CN118016404A (en) * | 2024-04-09 | 2024-05-10 | 长春职业技术学院 | Uniform temperature transformer with bionic honeycomb surface |
| CN118016404B (en) * | 2024-04-09 | 2024-06-04 | 长春职业技术学院 | Uniform temperature transformer with bionic honeycomb surface |
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| CN109926679B (en) | 2021-03-05 |
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