CN107570908A - A kind of steel band and steel band connection method and device - Google Patents
A kind of steel band and steel band connection method and device Download PDFInfo
- Publication number
- CN107570908A CN107570908A CN201710878529.7A CN201710878529A CN107570908A CN 107570908 A CN107570908 A CN 107570908A CN 201710878529 A CN201710878529 A CN 201710878529A CN 107570908 A CN107570908 A CN 107570908A
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- steel band
- steel
- magnetic tape
- lead
- connecting device
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Abstract
The present invention discloses a kind of steel band and steel band connection method and device, the described method comprises the following steps：1) repair：Respectively by the first steel band take the lead and the shearing finishing of the magnetic tape trailer of the second steel band is concordant；2) centering is docked：The magnetic tape trailer for taking the lead second steel band concordant with finishing for repairing concordant first steel band is docking together with the state of centering；3) arch camber：Upwarped in first steel band for taking the lead side of first steel band curved into the first arch portion up or down, second steel band in the magnetic tape trailer side of second steel band upwarps curved into the second arch portion up or down；4) weld：First steel band being docking together is taken the lead to weld together with the magnetic tape trailer of second steel band.Compared with prior art, steel band of the invention and steel band connection method and device, can improve welding quality of the steel band in weld, improve fastness and flatness of the steel band in weld, improve production efficiency.
Description
Technical field
The present invention relates to steel band processing technique field, more particularly, to a kind of steel band and steel band connection method and device.
Background technology
On steel band tinuous production, coiled steel band is uncoiled after machine uncoiling and transmitted successively in producing line, successively completes
Each processing step.Between every coil band, by taking the lead the connection with magnetic tape trailer, so that steel band remains on a production line
One complete steel band.
At present, the preceding a roll of steel band magnetic tape trailer after uncoiling takes the lead directly to utilize bonding machine welding to connect with rear a roll of steel band
Connect, make to form a complete steel band.But this connection method at present is in the weld fastness deficiency of steel band, Er Qie
The planarization of weld is also inadequate, and during subsequent transmission, steel band easily occurs being broken or holding steel band in above-mentioned weld
Easily block, influence production efficiency.
The content of the invention
The invention aims to solve the problems of the prior art, a kind of steel band and steel band connection method and dress are proposed
Put, welding quality of the steel band in weld can be improved, improve fastness and flatness of the steel band in weld, improve production effect
Rate.
The technical solution adopted by the present invention is as follows：
A kind of steel band and steel band connection method, the described method comprises the following steps：
1) repair：Respectively by the first steel band take the lead and the shearing finishing of the magnetic tape trailer of the second steel band is concordant；
2) centering is docked：The band for taking the lead second steel band concordant with finishing of concordant first steel band will be repaired
Tail is docking together with the state of centering；
3) arch camber：Upwarped in first steel band for taking the lead side of first steel band curved into up or down
One arch portion, second steel band in the magnetic tape trailer side of second steel band upwarp curved into the second arch up or down
Portion；
4) weld：By first steel band being docking together take the lead be welded on one with the magnetic tape trailer of second steel band
Rise.
Further, methods described is further comprising the steps of：
Breach processed：After the completion of welding, steel band welding weld seam both sides produced respectively in a manner of removing material to
A few breach.
Further, first arch portion is set with second arch portion towards identical direction.
A kind of steel band and steel band connecting device, the steel band include jig with steel band connecting device, and the welding is flat
Platform both sides are respectively provided with a clamping claw, and a pinch roll set is respectively provided with the outside of the clamping claw of the both sides, and the installation is flat
Welder, in addition to cutting means and centering detection means are provided with the upside of the middle part of platform, the cutting means are used to trim steel
Take the lead, whether the centering detection means is placed in the middle for detecting position of the steel band on the jig.
Further, the cutting means are provided with one and the clamping claw on front side of the jig and institute
State between pinch roll set.
Further, the centering detection means is optoelectronic switch, and the optoelectronic switch includes being located at the jig
The first more than upper surface inductive probe and the second inductive probe below the jig upper surface, first sense
The relative induction between second inductive probe that should pop one's head in is set.
Further, the clamping claw includes upper clamp and lower clamp, is set between the upper clamp and the lower clamp
Have and horizontal pass through passageway；It is installed on including at least a clamping claw on horizontal transfer device.
Further, the steel band also includes jaw mounting bracket with steel band connecting device, and the lower clamp is fixed on described
On jaw mounting bracket, the jaw mounting bracket on the upside of the lower clamp is provided with hydraulic pump, the hydraulic pump output shaft direction
The lower clamp is set, and the hydraulic pump output shaft end is provided with mounting seat, and the upper clamp is in the mounting seat.
Further, the steel band and steel band connecting device also include horizontally disposed guide rail, on the jaw mounting bracket
Provided with roller, the roller is on the guide rail, and the roller can be along the guide rail scroll forward and backward.
Further, also it is respectively provided with steering roller group on the outside of the pinch roll set of the both sides.
The beneficial effects of the invention are as follows：
A kind of steel band of the present invention and steel band connection method and device, when two bar steel tape weldings are connected into a steel band,
Respectively by the first steel band repair after take the lead with the second steel band repair after magnetic tape trailer centering dock after, also respectively on the first steel band
Warpage goes out the first arch portion, and warpage goes out the second arch portion on the second steel band, so as on the first steel band and on the second steel band
Restoring force is produced, this restoring force acts on the end that the first steel band and the second steel band are mutually butted, makes the first steel band and second
The end of steel band docking remains close contact, so that obtaining welding quality just after the completion of welding；After making welding
Steel band it is more firm in weld；In addition, the first steel band and the second steel band are welded after trimmed, the thickness of steel band
Spend it is basically identical, so as to substantially smooth steel band after being welded.Thus, a kind of steel band of the present invention and steel band connection method and dress
Put, welding quality of the steel band in weld can be improved, improve fastness and flatness of the steel band in weld, improve production effect
Rate.
The preferred embodiments of the invention and its advantage, embodiment will be combined and be further described.
Brief description of the drawings
Accompanying drawing be for providing a further understanding of the present invention, and a part for constitution instruction, it is and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1：The topology view of a kind of steel band and steel band connecting device in the embodiment of the present invention two；
Fig. 2：The present invention applies the clamping claw topology view for being provided with horizontal transfer device in example two.
Each component names and its label
1st, jig；2nd, clamping claw；3rd, pinch roll set；4th, welder；5th, cutting means；6th, roller group is turned to；7、
Arch portion；8th, jaw mounting bracket；9th, hydraulic pump；10th, roller；11st, guide rail；12nd, mounting seat；21st, upper clamp；22nd, lower clamp.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
Embodiments of the invention disclose a kind of steel band and steel band connection method, the described method comprises the following steps：
The first step, finishing：Respectively by the first steel band take the lead and the shearing finishing of the magnetic tape trailer of the second steel band is concordant.Because into
The steel band of volume is taking the lead often have situations such as warpage, became uneven is even with magnetic tape trailer, is so alignment when not utilizing the steel band to weld
Keep smooth after being welded with steel band, therefore, before steel band welding, will first take the lead or magnetic tape trailer is trimmed, and trimming is gone out one
The uniform steel band of individual smooth and thickness is taken the lead or magnetic tape trailer.
Second step, centering docking：Concordant first steel band of finishing is taken the lead into second steel concordant with finishing
The magnetic tape trailer of band is docking together with the state of centering.Two different steel bands are welded together, it is necessary to make taking the lead for steel band
First contact with the magnetic tape trailer of another steel band, in addition, if the steel band being docking together can not keep mutual centering, that is, occur
Offset from each other, two steps just occur in weld over there, be unfavorable for steel band and subsequently transmit on a production line.
3rd step, arch camber：First steel band for taking the lead side of first steel band upwarp it is curved into upwards or to
Under the first arch portion, second steel band in the magnetic tape trailer side of second steel band upwarps curved into up or down
Two arch portions.It should be noted that the first arch portion is from a distance from the taking the lead of the first steel band and the second arch portion is from the second steel
The distance of the magnetic tape trailer of band should appropriateness distance, it is too near or too remote bad；When too near, easily make steel band docking take the lead with
There is warpage in magnetic tape trailer；When too remote, formation in joint, compression dynamics is inadequate to steel band.Therefore, appropriate distance should root
According to the thickness and width of steel band by being calculated.
4th step, welding：First steel band being docking together is taken the lead to weld with the magnetic tape trailer of second steel band
Together.So far, the connection of steel band is completed, and obtained steel band is good in the welding quality of weld, improves steel band in weld
Fastness and flatness.
Further, methods described is further comprising the steps of：
5th step, breach processed：After the completion of welding, in the weld seam both sides system in a manner of removing material respectively of steel band welding
Make at least one breach.The reason for breach processed is：Although the above method has the step of Steel Belt Centering in steel band welding process
Suddenly, still, due to the error of centralization and the reason for welding slag when welding, steel band after welding still has in both sides can not
Ensure complete concordant.Therefore, the purpose of breach processed is exactly：In steel band both sides, a part of material is removed in not concordant enough commissure
Material, a breach is formed, steel band is narrowed in weld.Because the steel band after narrowing is to have an impact in transmitting procedure
, it can influence to transmit when only broadening.
Further, first arch portion is set with second arch portion towards identical direction.In the present embodiment
In, first arch portion is set together upward with second arch portion.
Embodiment two
It refer to shown in Fig. 1-2, a kind of steel band and steel band connecting device, the steel band includes welding with steel band connecting device
Platform 1, the both sides of jig 1 are respectively provided with a clamping claw 2, and the outside of clamping claw 2 of the both sides is respectively provided with one
Pinch roll set 3, the middle part upside of the mounting platform 2 are provided with welder 4, in addition to cutting means 5 and centering detection means,
The cutting means 5 are used to trim steel taping head, and the centering detection means is used to detect position of the steel band on the jig 1
Whether placed in the middle put.
The cutting means 5 are provided with one and the clamping claw 2 located at the front side of jig 1 and the pinch
Between roller group 3.The pinch roll set 3 includes upper beaming roller and lower roller, and steel band passes through between upper beaming roller and lower roller, wherein,
A drive roll is comprised at least between the upper beaming roller and lower roller, and the drive roll has main story and the function of back pass, rotates forward
When, steel band can be fed forward by pinch roll set 3, and during reversion, pinch roll set 3 can convey steel band backward.
The centering detection means is optoelectronic switch, the optoelectronic switch include located at the upper surface of jig 1 with
On the first inductive probe and the second inductive probe below the upper surface of jig 1, first inductive probe
Relative induction is set between second inductive probe.
The clamping claw 2 includes upper clamp 21 and lower clamp 22, is set between the upper clamp 21 and the lower clamp 22
Have and horizontal pass through passageway；It is installed on including at least a clamping claw 2 on horizontal transfer device.Horizontal passes through passageway
For steel band by, can be by steel belt clamping on described that is, when the upper clamp 21 and the lower clamp 22 mutually clamp
Between clamp 21 and the lower clamp 22.The effect of the horizontal transfer device is for when end is docked between steel band and steel band
Mobile effect, at least one steel band is moved towards the direction of docking by the horizontal transfer device, reach steel band end
The purpose of portion's docking.
The steel band also includes jaw mounting bracket 8 with steel band connecting device, and the lower clamp 22 is fixed on the jaw peace
Shelve on 8, the jaw mounting bracket 8 of the upside of lower clamp 22 is provided with hydraulic pump 9, the defeated 9 shaft direction of hydraulic pump
The lower clamp 22 is set, and the output shaft end of the hydraulic pump 9 is provided with mounting seat 12, and the upper clamp 21 is located at the installation
On seat 12.
The steel band also includes horizontally disposed guide rail 11 with steel band connecting device, and the jaw mounting bracket 8 is provided with rolling
Wheel 10, the roller 10 is on the guide rail 11, and the roller 10 can be along the scroll forward and backward of guide rail 11.Therefore, at this
In embodiment, above-mentioned horizontal transfer device is to be made up of the jaw mounting bracket 8, roller 10 and guide rail 11.
The outside of pinch roll set 3 of the both sides, which is also respectively provided with, turns to roller group 6.It is described steering roller group 6 also include upper beaming roller and
Lower roller, steel band pass through between upper beaming roller and lower roller, are passive in the upper beaming roller and lower roller of steering roller group 6 still
Roller, without the function of active rotation.Steering roller group 6 is usually arranged as horizontal line and is higher or lower than pinch roll set 3, for making steel band
Excessively to another not on the transmission platform in same level direction.
It should be noted that in the present embodiment, the principle that the steel band on front side of jig forms arch portion is：It is located at
The clamping claw 3 of the front side of jig 1 is by after the smooth preceding steel belt clamping of the trimming, by the pinch roll set 3 of front side forward
Continue to send band, so as to which the steel band section between front side clamping claw 2 and front side pinch roll set 3 starts upturned, formation front side
Arch portion 7.Similarly, the principle of the steel band formation arch portion of the rear side of jig 1 is：Positioned at the clamping clip of the rear side of jig 1
Mouth 2 send band, so as in rear side clamping clip backward by after the smooth rear steel belt clamping of the trimming by the pinch roll set 3 of rear side
Steel band section between mouth 2 and rear side pinch roll set 3 starts upturned, formation rear side arch portion 7.It is understood that clamp
Spacing between jaw 2 and pinch roll set 3 is also very crucial, should be determined in specific design by reasonable computation.
In the present embodiment, cutting means 5 only set one, and located at front side pinch roll set 3 and front side clamping claw 2 it
Between, therefore, no matter steel band is taken the lead or when magnetic tape trailer passes through cutting means 5, and cutting means 5 unified will all trim to them
Processing, makes to reach smooth requirement.
In summary, two bar steel tape weldings are being connected into one by a kind of steel band of the invention and steel band connection method and device
During steel band, respectively by the first steel band repair after take the lead with the second steel band repair after magnetic tape trailer pair in dock after, also exist respectively
Warpage goes out the first arch portion on first steel band, and warpage goes out the second arch portion on the second steel band, so as on the first steel band and
Restoring force is produced on second steel band, this restoring force acts on the end that the first steel band and the second steel band are mutually butted, and makes first
Steel band remains close contact with the end that the second steel band docks, so that obtaining welding matter just after the completion of welding
Amount；Make the steel band after welding more firm in weld；In addition, the first steel band and the second steel band are welded after trimmed
, the thickness of steel band is basically identical, so as to substantially smooth steel band after being welded.Thus, a kind of steel band of the present invention and steel band
Connection method and device, can improve welding quality of the steel band in weld, improve steel band in the fastness of weld and smooth
Degree, improve production efficiency.
Without departing from the thought of the invention, the various different embodiments of the present invention are combined, all should
When being considered as present disclosure；In the range of the technology design of the present invention, a variety of simple modifications are carried out to technical scheme
And any combination of the thought without prejudice to the invention that different embodiments are carried out, all should protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of steel band and steel band connection method, it is characterised in that the described method comprises the following steps：
1) repair：Respectively by the first steel band take the lead and the shearing finishing of the magnetic tape trailer of the second steel band is concordant；
2) centering is docked：By the magnetic tape trailer for taking the lead second steel band concordant with finishing for repairing concordant first steel band with
The state of centering is docking together；
3) arch camber：Upwarped in first steel band for taking the lead side of first steel band curved into the first arch up or down
Shape portion, second steel band in the magnetic tape trailer side of second steel band upwarp curved into the second arch portion up or down；
4) weld：First steel band being docking together is taken the lead to weld together with the magnetic tape trailer of second steel band.
2. a kind of steel band according to claim 1 and steel band connection method, it is characterised in that methods described also includes following
Step：
Breach processed：After the completion of welding, at least one is produced in a manner of removing material respectively in the weld seam both sides of steel band welding
Individual breach.
3. a kind of steel band according to claim 1 or 2 and steel band connection method, it is characterised in that first arch portion
Set with second arch portion towards identical direction.
4. a kind of steel band and steel band connecting device, it is characterised in that the steel band includes jig, institute with steel band connecting device
State jig both sides and be respectively provided with a clamping claw, a pinch roll set, institute are respectively provided with the outside of the clamping claw of the both sides
State and welder, in addition to cutting means and centering detection means are provided with the upside of the middle part of mounting platform, the cutting means are used
It is whether placed in the middle for detecting position of the steel band on the jig in trimming steel taping head, the centering detection means.
5. a kind of steel band according to claim 4 and steel band connecting device, it is characterised in that the cutting means are provided with one
Between the individual and clamping claw on front side of the jig and the pinch roll set.
6. a kind of steel band according to claim 4 and steel band connecting device, it is characterised in that the centering detection means is
Optoelectronic switch, the optoelectronic switch include the first inductive probe being located at more than the jig upper surface and located at the welderings
Connect the second inductive probe below platform upper surface, relative induction between first inductive probe and second inductive probe
Set.
7. a kind of steel band according to claim 4 and steel band connecting device, it is characterised in that the clamping claw includes upper
Clamp and lower clamp, pass through passageway provided with horizontal between the upper clamp and the lower clamp；Including at least a folder
Clencher mouth is installed on horizontal transfer device.
8. a kind of steel band according to claim 7 and steel band connecting device, it is characterised in that the steel band is connected with steel band
Device also includes jaw mounting bracket, and the lower clamp is fixed on the jaw mounting bracket, the pincers on the upside of the lower clamp
Mouth mounting bracket is provided with hydraulic pump, and the hydraulic pump output shaft is set towards the lower clamp, and the hydraulic pump output shaft end
Portion is provided with mounting seat, and the upper clamp is in the mounting seat.
9. a kind of steel band according to claim 7 and steel band connecting device, it is characterised in that the steel band is connected with steel band
Device also includes horizontally disposed guide rail, and the jaw mounting bracket is provided with roller, and the roller is on the guide rail, and institute
Stating roller can be along the guide rail scroll forward and backward.
10. a kind of steel band according to claim 4 and steel band connecting device, it is characterised in that the pinch roll of the both sides
Group outside is also respectively provided with steering roller group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878529.7A CN107570908A (en) | 2017-09-26 | 2017-09-26 | A kind of steel band and steel band connection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878529.7A CN107570908A (en) | 2017-09-26 | 2017-09-26 | A kind of steel band and steel band connection method and device |
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| Publication Number | Publication Date |
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| CN107570908A true CN107570908A (en) | 2018-01-12 |
Family
ID=61040327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878529.7A Pending CN107570908A (en) | 2017-09-26 | 2017-09-26 | A kind of steel band and steel band connection method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108723622A (en) * | 2018-05-31 | 2018-11-02 | 山西太钢不锈钢精密带钢有限公司 | A kind of welding method of precise stainless steel strip material |
| CN109794733A (en) * | 2019-01-15 | 2019-05-24 | 中国石油天然气集团有限公司 | A kind of oil-gas transportation X90 grade of steel φ 1524mm super large caliber heavy wall SAW spiral welded pipe and its manufacturing method |
| CN111872679A (en) * | 2020-08-10 | 2020-11-03 | 中石化石油机械股份有限公司沙市钢管分公司 | Automatic strip steel centering, cutting and welding device and method for spiral steel pipe production line |
| CN113044629A (en) * | 2021-03-09 | 2021-06-29 | 佛山市诚德新材料有限公司 | Laser welding device on rolling line |
| CN113369729A (en) * | 2021-04-30 | 2021-09-10 | 北新集团建材股份有限公司 | Belt head adjusting mechanism of metal belt and metal belt continuous conveying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113044629A (en) * | 2021-03-09 | 2021-06-29 | 佛山市诚德新材料有限公司 | Laser welding device on rolling line |
| CN113369729A (en) * | 2021-04-30 | 2021-09-10 | 北新集团建材股份有限公司 | Belt head adjusting mechanism of metal belt and metal belt continuous conveying equipment |
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Application publication date: 20180112 |
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