CN207845715U - A kind of strip steel weld joint annealing device - Google Patents
A kind of strip steel weld joint annealing device Download PDFInfo
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- CN207845715U CN207845715U CN201721710013.3U CN201721710013U CN207845715U CN 207845715 U CN207845715 U CN 207845715U CN 201721710013 U CN201721710013 U CN 201721710013U CN 207845715 U CN207845715 U CN 207845715U
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- strip
- support column
- induction coil
- weld joint
- undersetting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of strip steel weld joint annealing devices, including undersetting and the upper bracket being arranged above undersetting, linear type induction coil is provided on the upper bracket, strip support device is set on the undersetting, and the linear type induction coil generates alternating magnetic field and to generate vortex in the strip being placed in strip support device.The utility model has the advantage of：The high-intensity magnetic field generated by linear type induction coil using high-frequency current, penetrate through the entire welded seam area of strip, incuded inside it by Lenze's effect and generates powerful vortex, Joule effect is recycled to complete to handle the heating anneal of welded seam area, it can efficiently realize the heat treatment to strip steel weld joint, short with heating time, the features such as temperature is uniform, easy to operate, meets the needs of production line high-strength steel and thermoforming steel batch group production.
Description
Technical field
The utility model is related to field of metallurgy, more particularly to a kind of device applied to strip steel weld joint annealing heat-treats.
Background technology
In cold-rolled steel strip continuous annealing production line, in order to improve the weldquality of lap resistance welding, need to weld strip
Seam is heat-treated.Two kinds of technologies are mainly used in domestic pharmaceutical industry industry at present, first, installing electromagnetism on the ontology of lap welder
Sensing apparatus while welding strip, completes the annealing heat-treats of weld seam using induction technology.Second is that in lap welder sheet
External outlet side installs corresponding heating equipment.
Horse steel continuous annealing production line, cannot be in welder body due to being limited by lap welder body construction and space
Electromagnetic induction heater is installed, second of technology can only be used, i.e., gas-operated thermal bath facility is installed in the outlet side of lap welder,
Realize the annealing heat-treats of weld seam.
But as the batch group of production line high-strength steel and thermoforming steel is produced, it is low, empty that gas-operated thermal bath facility exposes the thermal efficiency
Combustion replaces the deficiencies of inconvenient than adjusting with air source, will not be well positioned to meet in stability, safety and operability large quantities of
Measure the production of high-strength steel.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of strip steel weld joint annealing device, adopt
With electromagnetic induction technology come so that steel band, which generates, vortex phenomenon and then realizes heat treatment, can efficiently, stablize, safe completion
The heat treatment of strip steel weld joint.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of strip steel weld joint annealing device, packet
The upper bracket for including undersetting and being arranged above undersetting is provided with linear type induction coil on the upper bracket, described
Undersetting on strip support device is set, the linear type induction coil generates alternating magnetic field and to be placed on band bracing members
Vortex is generated in strip on device.
First movement mechanism is set on the upper bracket, and the linear type induction coil is arranged in first movement mechanism
On, the first movement mechanism approaches strip support device for driving linear type induction coil to move up and down or far from band
Bracing members device.
Second mobile mechanism is set on the undersetting, and second mobile mechanism is for driving strip support device
It moves up and down with close to or away from linear type induction coil.
The guide rail of longitudinal direction is provided on the upper bracket, the first movement mechanism includes sliding beam, institute
It is connected with opposite sliding type between the sliding beam and guide rail stated, the linear type induction coil is arranged in sliding beam
It is simultaneously moved with sliding beam movement lower section.
The first movement mechanism further includes upper cylinder, fixed cross beam, and the upper bracket includes the first support column, the
Two support columns, the fixed cross beam both ends are separately fixed at the first support column, the second support column, and the upper cylinder is fixed on
On fixed cross beam, the piston rod of the upper cylinder is fixedly connected with sliding beam, for driving sliding beam to move up and down.
The undersetting includes third support column, the 4th support column, and second mobile mechanism includes lower cylinder, consolidates
Determine crossbeam, the fixed cross beam both ends are separately fixed at third support column, on the 4th support column, the third support column,
The longitudinal rail along the vertical direction that setting is adapted with strip support device both ends on 4th support column, the band bracing members
Device both ends are arranged on third support column, the 4th support column track, and the lower cylinder is fixed on fixed cross beam, described
The piston rod of lower cylinder is connect with strip support device, to drive strip support device to move up and down to closer or far from straight line
Type induction coil.
The upper bracket is arranged by attachment device on undersetting, and the attachment device includes servo motor, the
One synchronous pulley, the second synchronous pulley, synchronous belt, ball screw, the rotor of the servo motor and the first synchronous pulley connect
It connects, first synchronous pulley drives the second synchronous pulley to rotate by synchronous belt, and the second synchronous pulley connects with ball screw
It connects for driving ball screw to rotate, the screw shell of internal thread, the thread bush is provided on the ball screw
Cylinder outside is fixedly connected with upper bracket, and the setting direction of the ball screw is strip into outgoing direction, so that thread bush
Cylinder drives upper bracket to be moved into outgoing direction along strip.
The ball screw end set bearing.
The utility model has the advantage of：The high-intensity magnetic field generated by linear type induction coil using high-frequency current, perforation
The entire welded seam area of strip is incuded by Lenze's effect and generates powerful vortex, Joule effect is recycled to complete butt welding inside it
Stitch region heating anneal processing, can efficiently realize the heat treatment to strip steel weld joint, have heating time it is short, temperature uniformly,
The features such as easy to operate, meets the needs of production line high-strength steel and thermoforming steel batch group production.
Description of the drawings
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described：
Fig. 1 is the utility model annealing device front view；
Fig. 2 is the utility model annealing device left view；
Fig. 3 is the partial enlarged view of Fig. 1；
Fig. 4 is the partial enlarged view of Fig. 2.
Label in above-mentioned figure is：
1, upper bracket；2, upper cylinder；3, linear type induction coil；4, undersetting；5, lower cylinder；6, guide rail slide block；7, straight
Line guide rail；8, bearing；9, the second synchronous pulley；10, synchronous belt；11, the first synchronous pulley；12, servo motor；13, ball wire
Bar；14, screw shell；15, adjusting slider；16, guide rail is adjusted；17, strip support device；18, attachment device.
Specific implementation mode
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
The utility model uses high-frequency electromagnetic induction technology, is generated by linear type induction coil 3 using high-frequency current
High-intensity magnetic field penetrates through the entire welded seam area of strip, is incuded inside it by Lenze's effect and generates powerful vortex, recycles joule effect
It should complete the heating anneal processing to welded seam area.The limit that 3 loop length of linear type induction coil covers product of production line is wide
Angle value, and realize and the conditional weld seam by heating region is heated.It is mounted on the outlet port of production line lap welder.
In embodiment, a kind of strip steel weld joint annealing device, including undersetting 4 and be arranged above undersetting 4
Upper bracket 1, is provided with 3 assembly of linear type induction coil on upper bracket 1, setting strip support device 17 on undersetting 4, linear type
3 assembly of induction coil generates alternating magnetic field and to generate vortex in the strip being placed in strip support device 17.Strip transports
Since linear type induction coil 3 is passed through alternating current and then produces alternating magnetic field after to the strip support device 17 of the present apparatus,
Strip is in alternating magnetic field, therefore generates vortex, due to the joule heating effect of strip, to be heat-treated to weld seam.
As shown in Figure 1, present apparatus upper bracket 1 and undersetting 4 are divided into two parts in left and right, upper and lower bearing 4 may be used
Support column realizes that upper bracket 1 can be divided into the first support column, the second support column, and undersetting 4 divides for third support column, the 4th support
Column.Fixed cross beam, strip support device 17, fixed cross beam two is respectively set on third support column, the 4th support column from bottom to top
End is separately fixed at third support column, on the 4th support column, is respectively arranged on third support column, the 4th support column and strip
The adaptable longitudinal rail along the vertical direction in 17 both ends of support device, the setting of 17 both ends of strip support device are supported in third
On column, the 4th support column track, track is arranged along the vertical direction on the support columns.On third support column, the 4th support column
Track is fixedly connected with strip support device 17 by the rail slider that can be slided in orbit and is moved up and down to realize, under
Cylinder 5 is fixed on fixed cross beam, the position of fixed cross beam in the lower section of strip support device 17, the piston rod of lower cylinder 5 with
Strip support device 17 connects, to drive strip support device 17 to move up and down to closer or far from linear type induction coil 3.
Upper bracket 1 is arranged above undersetting 4, including the first support column, the second support column, and upper cylinder 22 passes through fixed horizontal
Beam is fixed, and fixed cross beam both ends are separately fixed at the first support column, on the second support column, the first support column of upper bracket 1, second
Be respectively provided with the guide rail of longitudinal direction on support column, sliding beam and the first support column, the second support column guide rail between with opposite
Sliding type connects, and the mode of sliding block may be used, and rail slider is arranged on rectilinear orbit, and sliding beam is solid with rail slider
Fixed connection, to realize that sliding beam is moved up and down in orbit by rail slider.The setting of linear type induction coil 3 is being slided
It is simultaneously moved with sliding beam movement the lower section of crossbeam.The piston rod end of upper cylinder 2 on fixed cross beam connects with sliding beam
It connects, so as to drive sliding beam to be moved up and down along track, and then straight-part coil is driven to move up and down, then drive straight line
3 assembly of type induction coil is moved up and down to approach strip support device 17 or separate strip support device 17.
When in use, upper cylinder 2, lower cylinder 5 piston rod shrink, in strip support device 17 and linear type sense
It answers between coil 3 there are space, then strip enters the space according to conveyer belt, is placed in strip support device 17, at this time
2 piston rod of upper cylinder is to overhanging, 5 piston cylinder of lower cylinder to overhanging, so that strip is close, where can ensureing strip in this way
Position is in alternating magnetic field, is then electrified to generate alternating magnetic field, strip generates vortex, and then produces and heat strip
Effect.
In order to allow the position of linear type induction coil 3 to be adjusted into outgoing direction along strip, in upper bracket 1 and undersetting 4
Attachment device 18 in setting servo motor 12, the first synchronous pulley 11, the second synchronous pulley 9, synchronous belt 10, ball screw
13, it is connected by attachment device 18 between specially the first support column and third support column, the second support column and the 4th support column,
Attachment device 18 includes servo motor 12, the first synchronous pulley 11, the second synchronous pulley 9, synchronous belt 10, ball screw 13, is watched
The rotor for taking motor 12 is connect with the first synchronous pulley 11, and the first synchronous pulley 11 drives the second synchronous pulley by synchronous belt 10
9 rotations, the second synchronous pulley 9 are connect with ball screw 13 for driving ball screw 13 to rotate, and band is arranged on ball screw 13
Female screw shell 14,14 outside of screw shell are fixedly connected with upper bracket 1, and the setting direction of ball screw 13 is band
Steel is into outgoing direction, so that screw shell 14 drives upper bracket 1 to be moved into outgoing direction along strip, so as to adjust induction coil
The weld seam of position, the strip made is in alternating magnetic field.13 end set bearing 8 of ball screw, for reducing friction and providing
Support.
In Fig. 1, strip into outgoing direction be front-rear direction, strip support device 17 and linear type induction coil 3 it
Between place strip, by upper cylinder 2, lower cylinder 5 adjust strip and induction coil distance, linear type induction coil 3 be powered
After generate alternating magnetic field, to generate heat in strip, the weld seam of strip needs in the range of alternating magnetic field when use.
On figure shown in FIG. 1, upper bracket 1 can be moved forward and backward, and undersetting 4 is fixed, can be set in order to facilitate being moved forward and backward
An adjustable track 16 and adjusting slider 15 along strip into outgoing direction is set, adjusting slider 15 is fixedly connected with upper bracket 1, is adjusted
Section sliding block 15 is slidably connected with adjustable track 16, and adjusting slider 15 can slide on adjusting slider 15, and adjustable track 16 is fixed
It is arranged on undersetting 4.Such as partial sectional view in Fig. 1, in 18 sectional view of attachment device, ball screw 13 is set in bearing 8, is adjusted
Section guide rail 16 is fixed on undersetting 4, and adjusting slider 15 can be slided along track, and adjusting slider 15 is fixedly connected with upper bracket 1,
Adjustable track 16 is arranged along strip into outgoing direction.As shown in Fig. 2, attachment device 18 further includes servo motor 12, the first synchronous belt
The 11, second synchronous pulley 9, synchronous belt 10, ball screw 13 are taken turns, the rotor of servo motor 12 is connect with the first synchronous pulley 11,
First synchronous pulley 11 drives the rotation of the second synchronous pulley 9, the second synchronous pulley 9 to be connect with ball screw 13 by synchronous belt 10
For driving ball screw 13 to rotate, the screw shell 14 of internal thread, 14 outside of screw shell are provided on ball screw 13
It is fixedly connected with upper bracket 1, the setting direction of ball screw 13 is strip into outgoing direction, so that screw shell 14 drives
Bearing 1 is moved along strip into outgoing direction, to when servo motor 12 moves, drive lead screw to turn by belt wheel and synchronous belt 10
Dynamic, ball screw 13 rotates so that screw shell 14 is moved with upper bracket 1, and upper bracket 1 can be along by adjusting slider 15
Adjustable track 16 moves, to realize that the first support column on upper bracket 1, the second support column are moved along strip into outgoing direction together
It is dynamic, it is moved to weld seam top position to adjust the induction coil on upper bracket 1.
Undersetting 4 is hold-down support, and upper bracket 1 is mobile support saddle.Upper undersetting uses welded steel structure, is set for the whole series
Standby support member.3 assembly of linear type induction coil is mounted in upper bracket, for generating high-frequency induction magnetic field, is welded in strip
It stitches region induction and generates eddy current, the heating function of weld seam is completed using Joule effect.Its width is according to welded seam area institute
The width design that need to be heated.Ground short circuit phenomenon is caused to prevent inductor from contacting with the strip, with resistance to height on the outside of inductor
Temperature, high intensity, the isolation of non-magnetic insulating materials.
Upper cylinder 2 drives linear type induction coil 3 to be moved up and down in the linear guide 7 by sliding block 7, controls induction coil
The distance between weld seam.Lower cylinder 5 drives strip bracket to move up and down.When not working, upper and lower bracket is in an open position, upper gas
Cylinder 2,5 piston rod of lower cylinder are shunk, and are maintained a certain distance, first, prevent strip from damaging inductor under abnormality, two
It is to prevent belt steel surface from being scratched by heater device.Servo motor 12 passes through the first synchronous pulley 9,911 and of the second synchronous pulley
Synchronous belt 10, transmitting balls lead screw 13 move 1 structure of entire upper bracket.
In fabrication line process, after lap welder welds two different strips end to end, weld seam is transported to heating automatically
Device region stops.In the range of site error allows, heating device is accurate by inductor by position control system
Ground is moved at strip steel weld joint, and lower cylinder 5 rises, and upper cylinder 2 falls, and upper and lower bracket clamps strip steel weld joint or close to weld seam,
Start feeling answers coil power, by controlling heating power, time or temperature, completes the heating to strip steel weld joint, the reality of output
Border power, time and temperature curve may be displayed in HMI man-machine interfaces.After heating, upper and lower cylinder 5 is opened, under preparation
Primary heating.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as using the methodology of the present invention
The improvement of the various unsubstantialities carried out with technical solution, within protection scope of the present invention.
Claims (8)
1. a kind of strip steel weld joint annealing device, it is characterised in that：Including undersetting and the upper branch being arranged above undersetting
, it is provided with linear type induction coil on the upper bracket, strip support device is set on the undersetting, described is straight
Line style induction coil generates alternating magnetic field and to generate vortex in the strip being placed in strip support device.
2. a kind of strip steel weld joint annealing device as described in claim 1, it is characterised in that：Is arranged on the upper bracket
One mobile mechanism, the linear type induction coil are arranged in first movement mechanism, and the first movement mechanism is for driving
Dynamic linear type induction coil is moved up and down to approach strip support device or separate strip support device.
3. a kind of strip steel weld joint annealing device as described in claim 1, it is characterised in that：Is arranged on the undersetting
Two mobile mechanisms, second mobile mechanism is for driving strip support device to move up and down with close to or away from linear type sense
Answer coil.
4. a kind of strip steel weld joint annealing device as claimed in claim 2, it is characterised in that：It is provided on the upper bracket
The guide rail of longitudinal direction, the first movement mechanism includes sliding beam, with opposite between the sliding beam and guide rail
Sliding type connects, and the linear type induction coil is arranged in the lower section of sliding beam and is moved with sliding beam movement.
5. a kind of strip steel weld joint annealing device as claimed in claim 4, it is characterised in that：The first movement mechanism is also
Including upper cylinder, fixed cross beam, the upper bracket includes the first support column, the second support column, the fixed cross beam both ends
It is separately fixed at the first support column, the second support column, the upper cylinder is fixed on fixed cross beam, the work of the upper cylinder
Stopper rod is fixedly connected with sliding beam, for driving sliding beam to move up and down.
6. a kind of strip steel weld joint annealing device as claimed in claim 3, it is characterised in that：The undersetting includes third
Support column, the 4th support column, second mobile mechanism include lower cylinder, fixed cross beam, the fixed cross beam both ends point
Be not fixed on third support column, on the 4th support column, on the third support column, the 4th support column setting filled with bracing members
Set the adaptable longitudinal rail along the vertical direction in both ends, strip support device both ends setting is in third support column, the
On four support column tracks, the lower cylinder is fixed on fixed cross beam, and the piston rod of the lower cylinder is filled with bracing members
Connection is set, to drive strip support device to move up and down to closer or far from linear type induction coil.
7. a kind of strip steel weld joint annealing device as described in claim 1, it is characterised in that：The upper bracket passes through connection
Device is arranged on undersetting, and the attachment device includes servo motor, the first synchronous pulley, the second synchronous pulley, synchronization
Band, ball screw, the rotor of the servo motor are connect with the first synchronous pulley, and first synchronous pulley passes through synchronization
Band drives the rotation of the second synchronous pulley, and the second synchronous pulley is connect with ball screw for driving ball screw to rotate, described
It is provided with the screw shell of internal thread on ball screw, is fixedly connected with upper bracket on the outside of the screw shell, it is described
The setting direction of ball screw is strip into outgoing direction, so that screw shell drives upper bracket to be moved into outgoing direction along strip
It is dynamic.
8. a kind of strip steel weld joint annealing device as claimed in claim 7, it is characterised in that：The ball screw end is set
Set bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710013.3U CN207845715U (en) | 2017-12-11 | 2017-12-11 | A kind of strip steel weld joint annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710013.3U CN207845715U (en) | 2017-12-11 | 2017-12-11 | A kind of strip steel weld joint annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845715U true CN207845715U (en) | 2018-09-11 |
Family
ID=63423956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710013.3U Active CN207845715U (en) | 2017-12-11 | 2017-12-11 | A kind of strip steel weld joint annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894728A (en) * | 2019-04-03 | 2019-06-18 | 李建 | A kind of continuous weld heat treatment welding system |
| CN113512641A (en) * | 2021-04-20 | 2021-10-19 | 燕山大学 | Steel plate weld seam heat treatment heating device and method |
| CN114457232A (en) * | 2021-12-24 | 2022-05-10 | 燕山大学 | Heat treatment system and heat treatment method for heterogeneous welding strip |
-
2017
- 2017-12-11 CN CN201721710013.3U patent/CN207845715U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894728A (en) * | 2019-04-03 | 2019-06-18 | 李建 | A kind of continuous weld heat treatment welding system |
| CN113512641A (en) * | 2021-04-20 | 2021-10-19 | 燕山大学 | Steel plate weld seam heat treatment heating device and method |
| CN113512641B (en) * | 2021-04-20 | 2022-07-08 | 燕山大学 | Steel plate weld seam heat treatment heating device and method |
| CN114457232A (en) * | 2021-12-24 | 2022-05-10 | 燕山大学 | Heat treatment system and heat treatment method for heterogeneous welding strip |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |