CN107159994B - A kind of rotating disc type flame welding machine and its welding method - Google Patents
A kind of rotating disc type flame welding machine and its welding method Download PDFInfo
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- CN107159994B CN107159994B CN201710471021.5A CN201710471021A CN107159994B CN 107159994 B CN107159994 B CN 107159994B CN 201710471021 A CN201710471021 A CN 201710471021A CN 107159994 B CN107159994 B CN 107159994B
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- 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
- B23K3/04—Heating appliances
- B23K3/043—Flame-heated appliances
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- 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
- B23K3/06—Solder feeding devices; Solder melting pans
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Abstract
The invention discloses a kind of rotating disc type flame welding machine and its welding methods, including body, turntable, electric control box, gas control cabinet, wire feeder and weld heating rifle are provided on the top surface of body, wire feeder and weld heating rifle pass through First piston bar and are connected with the first cylinder, turntable is connected with ratchet by shaft, the side of ratchet is horizontally disposed the second cylinder, second cylinder is connected with pawl by second piston bar, it is provided with steel wire storage mechanism in body, is provided with feeding mechanism and discharging mechanism on the side of body.Its welding method includes: feeding mechanism Set and Positioning, discharging mechanism Set and Positioning, wire feeder and the positioning of weld heating rifle and flame welding machine trial operation.Welding method of the invention is advantageously implemented the automation processing of flame welding machine, welding precision is improved, the temperature interference between each solder joint is eliminated, to complicated product, the biggish product of figure, elimination conventional fixed-type welding gun heated perimeter is small, and there are apparent gradient temperature phenomenons.
Description
Technical field
The present invention relates to a kind of rotating disc type flame welding machine and its welding methods.
Background technique
Flame welding machine is a kind of welding equipment for welding processing, can direct using gas scaling powder in welding process
Borax is manually added instead of traditional, improves the lubricity and mobility of soldering, to reduce the generation of stomata, it is anti-to improve weld seam
Tensile strength.
The wire feed rifle on flame welding machine and heating gun are generally used fixed in the prior art, are unable to flexible modulation pipette tips
Position, therefore using flexible is poor, cannot improve welding precision, and since heated perimeter is small, there are apparent gradient temperatures
Phenomenon.
Summary of the invention
Present invention aims at a kind of rotating disc type flame welding machine and its weldering are provided for deficiency of the prior art
The technical solution for connecing method is able to satisfy the welding processing of different size shape weldment, improve flame welding machine practicability and
Flexibility, welding method not only contribute to realize the automation processing of flame welding machine, and improve welding precision, lead to
It crosses heating gun and wire feed rifle realizes step heating and welding, the temperature interference between each solder joint is eliminated, to complicated product, body
The biggish product of type, using swing heating rifle to above and below weldment, left and right heat, eliminate conventional fixed-type welding gun heated perimeter
Small, there are apparent gradient temperature phenomenons.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of rotating disc type flame welding machine, including body are provided with turntable, electric control box, gas control on the top surface of body
Case, wire feeder and weld heating rifle processed, electric control box and gas control cabinet are located at the side of body, wire feeder and welding
Heating gun is distributed in the side of turntable, is evenly arranged with gripping block on turntable, it is characterised in that: wire feeder and weld heating rifle
The first cylinder is connected with by First piston bar, locating rack is provided in First piston bar, turntable is connected with spine by shaft
Wheel, ratchet are located in body, and the side of ratchet is horizontally disposed the second cylinder, and the second cylinder is connected with spine by second piston bar
Pawl, pawl match with ratchet, and steel wire storage mechanism is provided in body, is provided with feeding mechanism and discharging machine on the side of body
Structure；The setting of first cylinder can be able to satisfy difference in order to the distance between regulating wire feeding, weld heating rifle and turntable
The welding processing of size shape weldment, improves practicability and the flexibility of flame welding machine, while improving the precision of welding,
The design of ratchet and pawl, turntable during second piston bar moves back and forth, which may be implemented, can rotate a station, improve
The speed of charging and discharging, energy consumption is lower compared with motor drives turntable, and the service life is longer, feeding mechanism and discharging mechanism
Design, substantially increase the degree of automation of flame welding machine, realize that the speed of charging, the speed of discharging and welding matches,
Convenient for assembly line processing, the working efficiency of flame welding machine is substantially increased.
Further, wire feeder includes sliver carrying box, guide pad and bottom plate, guide pad mobile connection on the top surface of bottom plate,
The end of guide pad connects First piston bar, and sliver carrying box is located at the top of guide pad, is respectively arranged at left and right sides of sliver carrying box
Wire feed rifle and wire-feeding pipe, sliver carrying box are connected on upper limit bar by cap rotation, and upper limit bar is connected with down by telescopic rod
Gag lever post, lower limit bar are fixedly connected on the top surface of guide pad, are arranged between the bottom surface of sliver carrying box and the bottom end of upper limit bar
Angled adjusting rod, First piston bar can drive guide pad to move back and forth under the action of the first cylinder, and then to wire feed rifle
Position be adjusted, improve flexibility, sliver carrying box can rotate under the action of nut along upper limit bar, adjust wire feed
The position of rifle pipette tips meets the welding processing to different shape size weldment, the height of the adjustable wire feed rifle of telescopic rod, angle
Degree adjusting rod can not only play the role of adjusting angle, but also have the function of support positioning, improve the stabilization of wire feed rifle
Property and reliability.
Further, scale is provided on telescopic rod, the design of scale improves weldering convenient for the position of quickly adjusting telescopic rod
Connect precision.
Further, steel wire storage mechanism includes pallet and locating rod, and pallet is rotatably connected in body by locating rod, on pallet
It is provided with welding wire barrel, is provided with sliding door on the side of body, by the way that welding wire to be stored in welding wire barrel, not only realizes welding wire
It is continuously conveyed, and prevents welding wire from the normal work for being broken and influencing flame welding machine occurs, pallet revolves under the action of locating rod
Turn, convenient for the installation and removal of welding wire barrel.
Further, feeding mechanism and discharging mechanism include pedestal, support frame, pushing assisted plate, elevating mechanism and clamp system,
Support frame is vertically connected on pedestal, and the first synchronous motor is provided on support frame, and the first synchronous motor is connected with screw rod, screw rod
Upper movement is connected with pushing assisted plate, drives screw rod rotation by the first synchronous motor, realizes moving back and forth for pushing assisted plate, and then realize
Feeding or blanking to weldment, improve the speed of feeding, discharge.
Further, elevating mechanism includes supporting plate, third cylinder and sleeve, and third cylinder is fixedly connected on the one of pushing assisted plate
Side, supporting plate are fixedly connected on the other side of pushing assisted plate, and sleeve is fixedly connected between two supporting plates, and third cylinder is living by third
Stopper rod is connected with power rail, and the other end of power rail is rotatably connected on supporting plate by connecting shaft, and the center of power rail passes through rank
Extension bar is connected with lifting pin, and lifting pin mobile connection drives third piston rod to move up and down in sleeve, through third cylinder, band
Dynamic lifting pin moves up and down, and then realizes the operation that weldment is promoted or transferred.
Further, clamp system includes substrate, and button block and latch segment are provided on the top surface of substrate, and two button blocks are symmetrically set
It sets in the two sides of latch segment, the end of button block is provided with the second synchronous motor, and button block is internally provided with threaded rod, under substrate
Side is provided with cantilever, and cantilever mobile connection is provided with clamping plate on threaded rod on the inside of cantilever, pass through the second synchronous motor band
Dynamic threaded rod rotation, and then drive cantilever mobile, adjust the spacing between two clamping plates.
Such as a kind of welding method of above-mentioned rotating disc type flame welding machine, it is characterised in that include the following steps:
1) feeding mechanism Set and Positioning
A, the pedestal of feeding mechanism is fixedly connected on the side of body by screw first, and in support frame and body
Between conveyer belt is installed, so that the spacing between conveyer belt and pedestal and support frame is kept at 3cm and 5cm；
B, screw rod is then selected according to the spacing between the gripping block on support frame and turntable, and screw rod is mounted on first
On synchronous motor, while two screw rod levels are kept, start the first synchronous motor, the direction of rotation of two screw rods is made to keep one
It causes；
C, third cylinder is then installed on the trailing flank of pushing assisted plate, movement is connected with third piston rod on third cylinder,
Symmetrically arranged two supporting plates are installed with screw on the leading flank of pushing assisted plate, so that the spacing between two supporting plates is greater than 8cm, so
Power rail is installed between two supporting plates afterwards, and is attached with connecting shaft, and the other end of power rail is rotatably connected on third
The top of piston rod connects lifting pin in sleeve, passes through the top of lifting pin further along supporting plate installation sleeve straight down
Joining rod is rotatablely connected power rail, and the bottom end of lifting pin connects clamp system by latch segment；
D, finally substrate level is connected on latch segment, and threaded rod rotation is driven by the second synchronous motor, adjusted
The spacing between clamping plate on two cantilevers；
2) discharging mechanism Set and Positioning
A, the pedestal of discharging mechanism is fixedly connected on the side of body by screw first, and in support frame and body
Between conveyer belt is installed, so that the spacing between conveyer belt and pedestal and support frame is kept at 3cm and 5cm；
B, screw rod is then selected according to the spacing between the gripping block on support frame and turntable, and screw rod is mounted on first
On synchronous motor, while two screw rod levels are kept, start the first synchronous motor, the direction of rotation of two screw rods is made to keep one
It causes；
C, third cylinder is then installed on the trailing flank of pushing assisted plate, movement is connected with third piston rod on third cylinder,
Symmetrically arranged two supporting plates are installed with screw on the leading flank of pushing assisted plate, so that the spacing between two supporting plates is greater than 8cm, so
Power rail is installed between two supporting plates afterwards, and is attached with connecting shaft, and the other end of power rail is rotatably connected on third
The top of piston rod connects lifting pin in sleeve, passes through the top of lifting pin further along supporting plate installation sleeve straight down
Joining rod is rotatablely connected power rail, and the bottom end of lifting pin connects clamp system by latch segment；
D, finally substrate level is connected on latch segment, and threaded rod rotation is driven by the second synchronous motor, adjusted
The spacing between clamping plate on two cantilevers；
3) wire feeder and the positioning of weld heating rifle
A, it determines the position of wire feeder and weld heating rifle on the top surface of body according to design requirement first, opens machine
Sliding door on body side surface, installs the welding wire of different-diameter size in each welding wire barrel on pallet respectively, and by each welding wire
Draw the connecting pin of 15cm；
B, then sliver carrying box is fixed on upper limit bar according to the height of weldment by nut, makes to stretch out on sliver carrying box
Wire feed rifle pipette tips be directed at weldment, while the welding wire connecting pin of respective diameters and the wire-feeding pipe of the sliver carrying box other side being connected
It connects, then adjusts telescopic rod, the height of wire feed rifle is made to reach sets requirement；
C, then the height and tilt angle of welding heating gun are adjusted, and by weld heating rifle and electric control box
Connection；
4) flame welding machine trial operation
A, the weldment in feed conveyor belt is clamped by the clamp system on feeding mechanism first, in third cylinder
Under effect, weldment is made to leave conveyer belt, until the spacing between weldment and turntable is greater than 3cm, it is synchronous then to start first
Motor makes pushing assisted plate that weldment are delivered to corresponding station on turntable under the action of screw rod, and the gripping block on turntable is opened, together
When clamp system moved down under the action of third cylinder, until weldment reaches the position of gripping block, gripping block will be welded
Part clamps, and the clamp system on feeding mechanism unclamps, and is back to conveyer belt, carries out the feeding clamping of next weldment；
B, intracorporal second cylinder of machine is moved back and forth by second piston bar band pawl, and then drives ratchet rotation, is made
Turntable keeps equidistant rotation, after weldment is turned to welding post by gripping block, wire feeder and weld heating rifle work simultaneously
Make, the welding position on weldment is welded；
C, after weldment process finishing, when turning to station corresponding with discharging mechanism, pass through the third on discharging mechanism
Weldment clamping is left turntable by cylinder, and is moved on discharge belt under the drive of screw rod.
The present invention is by adopting the above-described technical solution, have the advantages that
1, the setting of the first cylinder, can be in order to the distance between regulating wire feeding, weld heating rifle and turntable, can be full
The welding processing of sufficient different size shape weldment, improves practicability and the flexibility of flame welding machine, while improving welding
Precision；
2, the design of ratchet and pawl, turntable during second piston bar moves back and forth, which may be implemented, can rotate one
Station improves the speed of charging and discharging, and energy consumption is lower compared with motor drives turntable, and the service life is longer；
3, the design of feeding mechanism and discharging mechanism substantially increases the degree of automation of flame welding machine, realizes charging, goes out
The speed of material and the speed of welding match, and process convenient for assembly line, substantially increase the working efficiency of flame welding machine；
4, welding method of the invention not only contributes to realize the automation processing of flame welding machine, and improves weldering
Precision is connect, step heating and welding are realized by heating gun and wire feed rifle, the temperature interference between each solder joint is eliminated, to structure is complicated
Product, the biggish product of figure, using swing heating rifle to above and below weldment, left and right heat, eliminate conventional fixed-type welding gun
Heated perimeter is small, and there are apparent gradient temperature phenomenons.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the structural schematic diagram of a kind of rotating disc type flame welding machine of the present invention and its welding method Flame welding machine；
Fig. 2 is the schematic diagram of internal structure of body in the present invention；
Fig. 3 is the structural schematic diagram of feeding mechanism and discharging mechanism in the present invention；
Fig. 4 is the structural schematic diagram of wire feeder in the present invention.
In figure: 1- body；2- turntable；3- feeding mechanism；4- discharging mechanism；5- gripping block；6- wire feeder；The first gas of 7-
Cylinder；8- First piston bar；9- locating rack；10- electric control box；11- gas control cabinet；The second cylinder of 12-；13- ratchet；14-
Second piston bar；15- pawl；16- shaft；17- sliding door；18- locating rod；19- pallet；20- welding wire barrel；21- pedestal；22- branch
Support；23- pushing assisted plate；The first synchronous motor of 24-；25- screw rod；26- supporting plate；27- power rail；28- joining rod；29- connecting shaft；
30- third cylinder；31- third piston rod；32- sleeve；33- lifting pin；34- substrate；35- button block；36- threaded rod；37- second
Synchronous motor；38- cantilever；39- clamping plate；40- latch segment；41- bottom plate；42- guide pad；43- sliver carrying box；44- nut；45-
Lower limit bar；46- upper limit bar；47- telescopic rod；48- wire feed rifle；49- wire-feeding pipe；50- angular adjustment bar；51- weld heating
Rifle.
Specific embodiment
As shown in Figures 1 to 4, it is a kind of rotating disc type flame welding machine of the present invention, including body 1, is arranged on the top surface of body 1
There are turntable 2, electric control box 10, gas control cabinet 11, wire feeder 6 and weld heating rifle 51, electric control box 10 and gas
Control cabinet 11 is located at the side of body 1, and wire feeder 6 and weld heating rifle 51 are distributed in the side of turntable 2, on turntable 2 uniformly
It is provided with gripping block 5, wire feeder 6 and weld heating rifle 51 are connected with the first cylinder 7 by First piston bar 8, and first is living
Locating rack 9 is provided on stopper rod 8, the setting of the first cylinder 7 can be in order to regulating wire feeding 6, weld heating rifle 51 and turntable
The distance between 2, be able to satisfy the welding processing of different size shape weldment, improve flame welding machine practicability and flexibly
Property, while the precision of welding is improved, wire feeder 6 includes sliver carrying box 43, guide pad 42 and bottom plate 41, and guide pad 42 is mobile to be connected
It connecing on the top surface of bottom plate 41, the end of guide pad 42 connects First piston bar 8, and sliver carrying box 43 is located at the top of guide pad 42,
The left and right sides of sliver carrying box 43 is respectively arranged with wire feed rifle 48 and wire-feeding pipe 49, and sliver carrying box 43 is rotatably connected on by nut 44
On gag lever post 46, upper limit bar 46 is connected with lower limit bar 45 by telescopic rod 47, and lower limit bar 45 is fixedly connected on guide pad
On 42 top surface, angular adjustment bar 50, First piston bar 8 are provided between the bottom surface of sliver carrying box 43 and the bottom end of upper limit bar 46
Guide pad 42 can be driven to move back and forth under the action of the first cylinder 7, and then the position of wire feed rifle 48 is adjusted, improved
Flexibility, sliver carrying box 43 can rotate under the action of nut 44 along upper limit bar 46, adjust the position of wire feed rifle 48 pipette tips
It sets, meets the welding processing to different shape size weldment, the height of the adjustable wire feed rifle 48 of telescopic rod 47, angular adjustment
Bar 50 can not only play the role of adjusting angle, but also have the function of support positioning, improve the stability of wire feed rifle 48
And reliability, it is provided with scale on telescopic rod 47, the design of scale improves welding convenient for quickly adjusting the position of telescopic rod 47
Precision.
Turntable 2 is connected with ratchet 13 by shaft 16, and ratchet 13 is located in body 1, and the side of ratchet 13 is horizontally disposed to be had
Second cylinder 12, the second cylinder 12 are connected with pawl 15 by second piston bar 14, and pawl 15 matches with ratchet 13, ratchet 13
With the design of pawl 15, the turntable 2 during second piston bar 14 moves back and forth, which may be implemented, can rotate a station, improve
The speed of charging and discharging, energy consumption is lower compared with motor drives turntable 2, and the service life is longer, be provided with steel wire storage in body 1
Mechanism, steel wire storage mechanism include pallet 19 and locating rod 18, and pallet 19 is rotatably connected in body 1 by locating rod 18, pallet 19
On be provided with welding wire barrel 20, sliding door 17 is provided on the side of body 1, by the way that welding wire to be stored in welding wire barrel 20, not only
It realizes being continuously conveyed for welding wire, and prevents welding wire from the normal work for being broken and influencing flame welding machine occurs, pallet 19 is positioning
It is rotated under the action of bar 18, convenient for the installation and removal of welding wire barrel 20.
Feeding mechanism 3 and discharging mechanism 4 are provided on the side of body 1, feeding mechanism 3 and discharging mechanism 4 include bottom
Seat 21, support frame 22, pushing assisted plate 23, elevating mechanism and clamp system, support frame 22 are vertically connected on pedestal 21, support frame 22
On be provided with the first synchronous motor 24, the first synchronous motor 24 is connected with screw rod 25, and movement is connected with pushing assisted plate 23 on screw rod 25,
It drives screw rod 25 to rotate by the first synchronous motor 24, realizes moving back and forth for pushing assisted plate 23, and then realize to the upper of weldment
Material or blanking, improve the speed of feeding, discharge, elevating mechanism includes supporting plate 26, third cylinder 30 and sleeve 32, third cylinder 30
It is fixedly connected on the side of pushing assisted plate 23, supporting plate 26 is fixedly connected on the other side of pushing assisted plate 23, and sleeve 32 is fixedly connected on two
Between a supporting plate 26, third cylinder 30 is connected with power rail 27 by third piston rod 31, and the other end of power rail 27 passes through company
Spindle 29 is rotatably connected on supporting plate 26, and the center of power rail 27 is connected with lifting pin 33 by joining rod 28, and lifting pin 33 moves
It is dynamic to be connected in sleeve 32, it drives third piston rod 31 to move up and down by third cylinder 30, lifting pin 33 is driven to move up and down,
And then realize the operation that weldment is promoted or transferred, clamp system includes substrate 34, is provided with button block on the top surface of substrate 34
35 and latch segment 40, two button blocks 35 be symmetricly set on the two sides of latch segment 40, the end of button block 35 is provided with second and synchronizes electricity
Machine 37, button block 35 are internally provided with threaded rod 36, and the lower section of substrate 34 is provided with cantilever 38, and 38 mobile connection of cantilever is in screw thread
On bar 36, the inside of cantilever 38 is provided with clamping plate 39, drives threaded rod 36 to rotate by the second synchronous motor 37, and then drive
Cantilever 38 is mobile, adjusts the spacing between two clamping plates 39, the design of feeding mechanism 3 and discharging mechanism 4 substantially increases fire
The degree of automation of flame welding machine realizes that the speed of charging, the speed of discharging and welding matches, assembly line is convenient for process,
Substantially increase the working efficiency of flame welding machine.
Such as a kind of welding method of above-mentioned rotating disc type flame welding machine, include the following steps:
1) feeding mechanism Set and Positioning
A, the pedestal 21 of feeding mechanism 3 is fixedly connected on the side of body 1 by screw first, and in support frame 22
Conveyer belt is installed between body 1, the spacing between conveyer belt and pedestal 21 and support frame 22 is made to be kept at 3cm and 5cm；
B, screw rod 25 is then selected according to the spacing between the gripping block 5 on support frame 22 and turntable 2, and screw rod 25 is pacified
It on the first synchronous motor 24, while keeping two screw rods 25 horizontal, starts the first synchronous motor 24, make two screw rods 25
Direction of rotation is consistent；
C, third cylinder 30 is then installed on the trailing flank of pushing assisted plate 23, the mobile third that is connected with is lived on third cylinder 30
Stopper rod 31 is installed symmetrically arranged two supporting plates 26 with screw on the leading flank of pushing assisted plate 23, is made between two supporting plates 26
Spacing is greater than 8cm, power rail 27 is then installed between two supporting plates 26, and be attached with connecting shaft 29, and power rail 27
The other end be rotatably connected on the top of third piston rod 31, further along installation sleeve 32 straight down of supporting plate 26, in sleeve 32
Interior connection lifting pin 33, makes the top of lifting pin 33 be rotatablely connected power rail 27 by joining rod 28, and the bottom end of lifting pin 33 is logical
It crosses latch segment 40 and connects clamp system；
D, finally substrate 34 is connected horizontally on latch segment 40, and drives 36 turns of threaded rod by the second synchronous motor 37
It is dynamic, adjust the spacing between the clamping plate 39 on two cantilevers 38；
2) discharging mechanism Set and Positioning
A, the pedestal 21 of discharging mechanism 4 is fixedly connected on the side of body 1 by screw first, and in support frame 22
Conveyer belt is installed between body 1, the spacing between conveyer belt and pedestal 21 and support frame 22 is made to be kept at 3cm and 5cm；
B, screw rod 25 is then selected according to the spacing between the gripping block 5 on support frame 22 and turntable 2, and screw rod 25 is pacified
It on the first synchronous motor 24, while keeping two screw rods 25 horizontal, starts the first synchronous motor 24, make two screw rods 25
Direction of rotation is consistent；
C, third cylinder 30 is then installed on the trailing flank of pushing assisted plate 23, the mobile third that is connected with is lived on third cylinder 30
Stopper rod 31 is installed symmetrically arranged two supporting plates 26 with screw on the leading flank of pushing assisted plate 23, is made between two supporting plates 26
Spacing is greater than 8cm, power rail 27 is then installed between two supporting plates 26, and be attached with connecting shaft 29, and power rail 27
The other end be rotatably connected on the top of third piston rod 31, further along installation sleeve 32 straight down of supporting plate 26, in sleeve 32
Interior connection lifting pin 33, makes the top of lifting pin 33 be rotatablely connected power rail 27 by joining rod 28, and the bottom end of lifting pin 33 is logical
It crosses latch segment 40 and connects clamp system；
D, finally substrate 34 is connected horizontally on latch segment 40, and drives 36 turns of threaded rod by the second synchronous motor 37
It is dynamic, adjust the spacing between the clamping plate 39 on two cantilevers 38；
3) wire feeder and the positioning of weld heating rifle
A, the position for determining wire feeder 6 and weld heating rifle 51 on the top surface of body 1 according to design requirement first, beats
The sliding door 17 being switched on 1 side of body installs the welding wire of different-diameter size in each welding wire barrel 20 on pallet 19 respectively, and
Each welding wire is drawn to the connecting pin of 15cm；
B, then sliver carrying box 43 is fixed on upper limit bar 46 according to the height of weldment by nut 44, makes sliver carrying box
48 pipette tips of the wire feed rifle alignment weldment stretched out on 43, while by the welding wire connecting pin of respective diameters and 43 other side of sliver carrying box
Wire-feeding pipe 49 is attached, then adjusts telescopic rod 47, and the height of wire feed rifle 48 is made to reach sets requirement；
C, then the height and tilt angle of welding heating gun 51 are adjusted, and by weld heating rifle 51 and electric-controlled
Case 10 processed connects；
4) flame welding machine trial operation
A, the weldment in feed conveyor belt is clamped by the clamp system on feeding mechanism 3 first, in third cylinder
Under the action of 30, weldment is made to leave conveyer belt, until the spacing between weldment and turntable 2 is greater than 3cm, then starts first
Synchronous motor 24 makes pushing assisted plate 23 that weldment to be delivered to corresponding station on turntable 2 under the action of screw rod 25, on turntable 2
Gripping block 5 is opened, and is simultaneously clamped on mechanism and is moved down under the action of third cylinder 30, until weldment reaches gripping block 5
Position, gripping block 5 clamp weldment, and the clamp system on feeding mechanism 3 unclamps, and are back to conveyer belt, carry out next
The feeding clamping of weldment；
B, the second cylinder 12 in body 1 is moved back and forth by second piston bar 14 with pawl 15, and then drives ratchet
13 rotations, make turntable 2 keep equidistantly rotating, after weldment is turned to welding post by gripping block 5, wire feeder 6 and welding
Heating gun 51 works at the same time, and welds to the welding position on weldment；
C, after weldment process finishing, when turning to 4 corresponding station of discharging mechanism, pass through on discharging mechanism 4
Weldment clamping is left turntable 2 by three cylinders 30, and is moved on discharge belt under the drive of screw rod 25.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technical effect, made ground simple change, equivalent replacement or modification etc. are all covered
Among protection scope of the present invention.
Claims (7)
1. a kind of rotating disc type flame welding machine, including body, turntable, electric control box, gas are provided on the top surface of the body
Control cabinet, wire feeder and weld heating rifle, the electric control box and the gas control cabinet are located at the side of the body,
The wire feeder and the weld heating rifle are distributed in the side of the turntable, are evenly arranged with gripping block on the turntable,
It is characterized by: the wire feeder and the weld heating rifle, which pass through First piston bar, is connected with the first cylinder, described
Locating rack is provided on one piston rod, the turntable is connected with ratchet by shaft, and the ratchet is located in the body, described
The side of ratchet is horizontally disposed the second cylinder, and second cylinder is connected with pawl by second piston bar, the pawl and
The ratchet matches, and steel wire storage mechanism is provided in the body, is provided with feeding mechanism and discharging on the side of the body
Mechanism；The feeding mechanism and the discharging mechanism include pedestal, support frame, pushing assisted plate, elevating mechanism and clamp system, institute
It states support frame to be vertically connected on the pedestal, the first synchronous motor, first synchronous motor is provided on support frame as described above
It is connected with screw rod, movement is connected with the pushing assisted plate on the screw rod.
2. a kind of rotating disc type flame welding machine according to claim 1, it is characterised in that: the wire feeder includes wire feed
Case, guide pad and bottom plate, the guide pad mobile connection is on the top surface of the bottom plate, described in the end connection of the guide pad
First piston bar, the sliver carrying box are located at the top of the guide pad, are respectively arranged with wire feed at left and right sides of the sliver carrying box
Rifle and wire-feeding pipe, the sliver carrying box are connected on upper limit bar by cap rotation, and the upper limit bar is connected by telescopic rod
Have lower limit bar, the lower limit bar is fixedly connected on the top surface of the guide pad, the bottom surface of the sliver carrying box and it is described on
Angular adjustment bar is provided between the bottom end of gag lever post.
3. a kind of rotating disc type flame welding machine according to claim 2, it is characterised in that: be provided with quarter on the telescopic rod
Degree.
4. a kind of rotating disc type flame welding machine according to claim 3, it is characterised in that: the steel wire storage mechanism include pallet and
Locating rod, the pallet are rotatably connected in the body by the locating rod, and welding wire barrel, institute are provided on the pallet
It states and is provided with sliding door on the side of body.
5. a kind of rotating disc type flame welding machine according to claim 4, it is characterised in that: the elevating mechanism include supporting plate,
Third cylinder and sleeve, the third cylinder are fixedly connected on the side of the pushing assisted plate, and the supporting plate is fixedly connected on described
The other side of pushing assisted plate, the sleeve are fixedly connected between two supporting plates, and the third cylinder passes through third piston rod
It is connected with power rail, the other end of the power rail is rotatably connected on the supporting plate by connecting shaft, in the power rail
The heart is connected with lifting pin by joining rod, and the lifting pin mobile connection is in the sleeve.
6. a kind of rotating disc type flame welding machine according to claim 5, it is characterised in that: the clamp system includes substrate,
Button block and latch segment are provided on the top surface of the substrate, two button blocks are symmetricly set on the two sides of the latch segment, institute
The end for stating button block is provided with the second synchronous motor, and the button block is internally provided with threaded rod, the lower section setting of the substrate
There is cantilever, the cantilever mobile connection is provided with clamping plate on the inside of the cantilever on the threaded rod.
7. using a kind of welding method of rotating disc type flame welding machine as claimed in claim 6, it is characterised in that include the following steps:
1) feeding mechanism Set and Positioning
A, the pedestal of feeding mechanism is fixedly connected on the side of body by screw first, and between support frame and body
Conveyer belt is installed, the spacing between conveyer belt and pedestal and support frame is made to be kept at 3cm and 5cm；
B, screw rod is then selected according to the spacing between the gripping block on support frame and turntable, and screw rod is mounted on first and is synchronized
On motor, while two screw rod levels are kept, starts the first synchronous motor, be consistent the direction of rotation of two screw rods；
C, third cylinder is then installed on the trailing flank of pushing assisted plate, movement is connected with third piston rod on third cylinder, is helping
Symmetrically arranged two supporting plates are installed with screw on the leading flank of push plate, so that the spacing between two supporting plates is greater than 8cm, then exists
Power rail is installed between two supporting plates, and is attached with connecting shaft, and the other end of power rail is rotatably connected on third piston
The top of bar connects lifting pin in sleeve, the top of lifting pin is made to pass through linking further along supporting plate installation sleeve straight down
Bar is rotatablely connected power rail, and the bottom end of lifting pin connects clamp system by latch segment；
D, finally substrate level is connected on latch segment, and threaded rod rotation is driven by the second synchronous motor, adjust two
The spacing between clamping plate on cantilever；
2) discharging mechanism Set and Positioning
A, the pedestal of discharging mechanism is fixedly connected on the side of body by screw first, and between support frame and body
Conveyer belt is installed, the spacing between conveyer belt and pedestal and support frame is made to be kept at 3cm and 5cm；
B, screw rod is then selected according to the spacing between the gripping block on support frame and turntable, and screw rod is mounted on first and is synchronized
On motor, while two screw rod levels are kept, starts the first synchronous motor, be consistent the direction of rotation of two screw rods；
C, third cylinder is then installed on the trailing flank of pushing assisted plate, movement is connected with third piston rod on third cylinder, is helping
Symmetrically arranged two supporting plates are installed with screw on the leading flank of push plate, so that the spacing between two supporting plates is greater than 8cm, then exists
Power rail is installed between two supporting plates, and is attached with connecting shaft, and the other end of power rail is rotatably connected on third piston
The top of bar connects lifting pin in sleeve, the top of lifting pin is made to pass through linking further along supporting plate installation sleeve straight down
Bar is rotatablely connected power rail, and the bottom end of lifting pin connects clamp system by latch segment；
D, finally substrate level is connected on latch segment, and threaded rod rotation is driven by the second synchronous motor, adjust two
The spacing between clamping plate on cantilever；
3) wire feeder and the positioning of weld heating rifle
A, it determines the position of wire feeder and weld heating rifle on the top surface of body according to design requirement first, opens body side
Sliding door on face installs the welding wire of different-diameter size in each welding wire barrel on pallet respectively, and each welding wire is drawn
The connecting pin of 15cm；
B, then sliver carrying box is fixed on upper limit bar by nut according to the height of weldment, make to stretch out on sliver carrying box send
Silk rifle pipette tips are directed at weldment, while the welding wire connecting pin of respective diameters and the wire-feeding pipe of the sliver carrying box other side being attached,
Telescopic rod is adjusted again, and the height of wire feed rifle is made to reach sets requirement；
C, then the height and tilt angle of welding heating gun are adjusted, and weld heating rifle and electric control box is connected
It connects；
4) flame welding machine trial operation
A, the weldment in feed conveyor belt is clamped by the clamp system on feeding mechanism first, in the effect of third cylinder
Under, so that weldment is left conveyer belt, until the spacing between weldment and turntable is greater than 3cm, then start the first synchronous motor,
Make pushing assisted plate that weldment are delivered to corresponding station on turntable under the action of screw rod, the gripping block on turntable is opened, and is pressed from both sides simultaneously
Tight mechanism moves down under the action of third cylinder, until weldment reaches the position of gripping block, gripping block presss from both sides weldment
Tightly, the clamp system and on feeding mechanism unclamps, and is back to conveyer belt, carries out the feeding clamping of next weldment；
B, intracorporal second cylinder of machine is moved back and forth by second piston bar band pawl, and then drives ratchet rotation, makes turntable
Equidistant rotation is kept, after weldment is turned to welding post by gripping block, wire feeder and weld heating rifle are worked at the same time, right
It is welded welding position on weldment；
C, after weldment process finishing, when turning to station corresponding with discharging mechanism, pass through the third cylinder on discharging mechanism
Weldment clamping is left into turntable, and is moved on discharge belt under the drive of screw rod.
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| CN201710471021.5A CN107159994B (en) | 2017-06-20 | 2017-06-20 | A kind of rotating disc type flame welding machine and its welding method |
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| CN107159994B true CN107159994B (en) | 2019-08-02 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109383032B (en) * | 2018-10-17 | 2020-08-14 | 仙桃市宏伟无纺布制品有限公司 | Split type ultrasonic welding equipment |
| CN110666270A (en) * | 2019-10-16 | 2020-01-10 | 武汉泰诺福伦机械有限公司 | Full-automatic welding machine |
| CN110695437B (en) * | 2019-11-11 | 2020-08-14 | 苏州杰安培机电有限公司 | Automatic cutting equipment for hardware pipe fittings |
| CN111136365B (en) * | 2020-01-17 | 2024-02-06 | 嵊州市金东源机电设备有限公司 | Automatic turntable type flame welding machine with air combustion supporting function and welding method |
| CN111715973A (en) * | 2020-07-24 | 2020-09-29 | 嵊州市金东源机电设备有限公司 | Rotating disc type automatic flame welding machine and welding method thereof |
| CN112756735B (en) * | 2020-12-30 | 2022-06-03 | 新昌县科创自动化设备有限公司 | Flute pipe welding process |
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