CN214264378U - Online welding device for welding steel belt - Google Patents
Online welding device for welding steel belt Download PDFInfo
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- CN214264378U CN214264378U CN202023153492.8U CN202023153492U CN214264378U CN 214264378 U CN214264378 U CN 214264378U CN 202023153492 U CN202023153492 U CN 202023153492U CN 214264378 U CN214264378 U CN 214264378U
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Abstract
The utility model discloses an online welding set of welding steel band, including first clamp material mechanism, second clamp material mechanism and set up in seam welding mechanism between first clamp material mechanism and the second clamp material mechanism, wherein first clamp material mechanism and second clamp material mechanism all include frame, fixed mounting in the frame down the holder, set up in the last holder and the drive of holder upside down go up the pressure material drive arrangement that the holder pushed down, first clamp material mechanism is still including the frame that is used for driving first clamp material mechanism respectively along vertical and lateral shifting's vertical adjustment mechanism and horizontal adjustment mechanism.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a welding steel band is welding set on line.
Background
In the processing process of the hot dip galvanized steel strip, the steel strip needs to be unreeled firstly and led into a production line. Due to the fact that the length of the steel strip winding drum is limited, the winding drum needs to be replaced after one steel strip is unreeled, and seam welding needs to be conducted on the front steel strip and the rear steel strip during replacement. Two sections of steel strips need to be aligned firstly before seam welding, and in the prior art, due to structural limitation of equipment, a mode of aligning firstly and then clamping is usually adopted when the steel strips are aligned, however, the steel strips are aligned and dislocated due to certain chance when the steel strips are clamped, and the processing precision is not improved.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a novel structure reliably is convenient for the welding steel band on-line welding set of two sections steel bands of aiming at.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: the utility model provides an online welding set of welding steel band, includes first material clamping mechanism, second material clamping mechanism and set up in seam welding mechanism between first material clamping mechanism and the second material clamping mechanism, wherein first material clamping mechanism and second material clamping mechanism all including frame, fixed mounting in the frame down the holder, set up in the last holder and the drive of holder upside down go up the material drive arrangement that presses that the holder pushed down, first material clamping mechanism is still including the vertical adjustment mechanism and the horizontal adjustment mechanism that are used for driving the frame of first material clamping mechanism respectively along vertical and lateral shifting.
The utility model has the advantages that: the utility model discloses an online welding set of welding steel band, its first material mechanism that presss from both sides is provided with vertical adjustment mechanism and horizontal adjustment mechanism, thereby can utilize first material mechanism that presss from both sides to press from both sides the steel band earlier and tightly recycle vertical adjustment mechanism and horizontal adjustment mechanism can carry out vertical regulation and horizontal adjustment respectively to the position of frame and make steel band and the second on the material mechanism that presss from both sides steel band on the first material mechanism that presss from both sides aim at each other when using. Compared with the prior art in which the feeding is carried out after the alignment, the utility model discloses can adopt the mode of aiming at after pressing from both sides the material earlier, can avoid the steel band to produce the skew dislocation at pressing from both sides the material in-process, be favorable to improving the machining precision.
Preferably, the transverse adjusting mechanism comprises a transverse sliding seat, a transverse guide rail in sliding fit with the transverse sliding seat, and a transverse screw rod in threaded connection with the transverse sliding seat; the longitudinal adjusting mechanism comprises a longitudinal sliding seat, a longitudinal guide rail in sliding fit with the longitudinal sliding seat, and a longitudinal screw rod in threaded connection with the longitudinal sliding seat; the transverse sliding seat carries the rack of the first material clamping mechanism, the transverse guide rail is fixedly installed on the longitudinal sliding seat, and hand wheels are arranged at the end parts of the transverse screw rod and the longitudinal screw rod. Because the transverse screw rod and the transverse sliding seat as well as the longitudinal screw rod and the longitudinal sliding seat are connected by threads to form a ball screw rod pair, the transverse screw rod and the longitudinal screw rod are rotated by the hand wheel to drive the transverse sliding seat and the longitudinal sliding seat to respectively slide along the transverse direction and the longitudinal direction, thereby adjusting the position of the rack.
Preferably, the seam welding mechanism include last seam welding head, lower seam welding head and drive go up seam welding head and the synchronous longitudinal movement's of lower seam welding head seam welding actuating mechanism, last seam welding head and lower seam welding head all rotate and be connected with the seam welding wheel, seam welding actuating mechanism including with go up seam welding head threaded connection and longitudinal extension's first drive lead screw, with lower seam welding head threaded connection and longitudinal extension's second drive lead screw, with first drive screw coaxial coupling's first drive gear, with second drive screw coaxial coupling's second drive gear, driving gear and gear motor, wherein gear motor and driving gear connection, the driving gear meshes with first drive gear and second drive gear simultaneously. When in welding, the seam welding wheels of the upper seam welding head and the lower seam welding head are respectively in rolling contact with the upper surface and the lower surface of the steel strip and are driven by the seam welding driving mechanism to move along the splicing seam between the two sections of steel strips so as to realize seam welding of the two sections of steel strips.
Preferably, the back sides of the lower clamping seats of the first clamping mechanism and the second clamping mechanism are respectively and rotatably connected with a roller. The rollers can guide the steel belt to extend into the first clamping mechanism and the second clamping mechanism.
Preferably, the pressing driving device is a hydraulic cylinder.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first material clamping mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the second material clamping mechanism of the present invention.
Fig. 4 is a side view of the seam welding mechanism of the present invention.
Fig. 5 is a front view of the seam welding mechanism of the present invention.
The welding device comprises a first clamping mechanism 1a, a second clamping mechanism 1b, a frame 11, a lower clamping seat 12, an upper clamping seat 13, a pressing driving device 14, a seam welding mechanism 2, an upper seam welding head 21a, a lower seam welding head 21b, a seam welding wheel 211, a first driving screw rod 221, a second driving screw rod 222, a first transmission gear 223, a second transmission gear 224, a driving gear 225, a speed reducing motor 226, a longitudinal sliding seat 31, a longitudinal guide rail 32, a longitudinal screw rod 33, a transverse sliding seat 41, a transverse guide rail 42, a transverse screw rod 43, a hand wheel 5 and a roller 6.
Detailed Description
The technical solution claimed by the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, the on-line welding device for the welded steel strip in the embodiment includes a first clamping mechanism 1a, a second clamping mechanism 1b, and a seam welding mechanism 2 disposed between the first clamping mechanism 1a and the second clamping mechanism 1 b.
In this embodiment, each of the first clamping mechanism 1a and the second clamping mechanism 1b includes a frame 11, a lower holder 12 fixedly mounted on the frame 11, an upper holder 13 disposed on an upper side of the lower holder 12, and a pressing driving device 14 for driving the upper holder 13 to press down, in this embodiment, the pressing driving device 14 is a hydraulic cylinder, and in addition, rollers 6 are rotatably connected to back sides of the lower holders 12 of the first clamping mechanism 1a and the second clamping mechanism 1 b.
The first material clamping mechanism 1a further comprises a longitudinal adjusting mechanism and a transverse adjusting mechanism which are used for driving the rack 11 of the first material clamping mechanism 1a to move longitudinally and transversely respectively. In this embodiment, the lateral adjustment mechanism includes a lateral sliding seat 41, a lateral guide rail 42 slidably engaged with the lateral sliding seat 41, and a lateral lead screw 43 threadedly connected with the lateral sliding seat 41; the longitudinal adjusting mechanism comprises a longitudinal sliding seat 31, a longitudinal guide rail 32 in sliding fit with the longitudinal sliding seat 31, and a longitudinal screw 33 in threaded connection with the longitudinal sliding seat 31; the transverse sliding seat 41 carries the frame 11 of the first material clamping mechanism 1a, the transverse guide rail 42 is fixedly mounted on the longitudinal sliding seat 31, and hand wheels 5 are arranged at the end parts of the transverse screw rod 43 and the longitudinal screw rod 33. As the transverse screw 43 and the transverse sliding seat 41 and the longitudinal screw 33 and the longitudinal sliding seat 31 are connected by screw threads to form a ball screw pair, the transverse screw 43 and the longitudinal screw 33 can be driven by the hand wheel 5 to rotate to drive the transverse sliding seat 41 and the longitudinal sliding seat 31 to respectively slide along the transverse direction and the longitudinal direction, thereby adjusting the position of the rack 11.
The seam welding mechanism 2 comprises an upper seam welding head 21a, a lower seam welding head 21b and a seam welding driving mechanism for driving the upper seam welding head 21a and the lower seam welding head 21b to synchronously and longitudinally move, the upper seam welding head 21a and the lower seam welding head 21b are both rotationally connected with a seam welding wheel 211, the seam welding driving mechanism comprises a first driving screw rod 221 which is in threaded connection with the upper seam welding head 21a and longitudinally extends, a second driving screw rod 222 which is in threaded connection with the lower seam welding head 21b and longitudinally extends, a first transmission gear 223 which is coaxially connected with the first driving screw rod 221, a second transmission gear 224 which is coaxially connected with the second driving screw rod 222, a driving gear 225 and a reduction motor 226, wherein the reduction motor 226 is connected with the driving gear 225, and the driving gear 225 is simultaneously meshed with the first transmission gear 223 and the second transmission gear 224.
In this embodiment, the working mode of the welding steel strip on-line welding device is as follows:
after the tape winding of the steel tape is replaced, the tape tail of the previous steel tape and the tape head of the next steel tape are respectively drawn into the first material clamping mechanism 1a and the second material clamping mechanism 1b, an operator firstly carries out simple alignment and positioning on the tape head and the tape tail of the steel tape, and then the upper clamping seat 13 is driven by the material driving device to descend to compress the steel tape.
The position of the steel strip is corrected after the steel strip is pressed tightly, the steel strip on the first clamping mechanism 1a can be driven to move transversely or longitudinally by rotating the transverse screw rod 43 or the longitudinal screw rod 33, so that the position of the steel strip is corrected under the state of clamping the steel strip, and the two steel strips are aligned with each other.
And then, welding the steel strip, wherein the seam welding wheels 211 of the upper seam welding head 21a and the lower seam welding head 21b respectively contact with the upper surface and the lower surface of the steel strip in a rolling manner during welding and move along a splicing seam between two sections of steel strips under the driving of a seam welding driving mechanism, so that the two sections of steel strips are welded, and because the driving gear 225 in the seam welding driving mechanism is simultaneously meshed with the first transmission gear 223 and the second transmission gear 224, the first transmission gear 223 and the second transmission gear 224 are meshed and synchronously rotated so as to respectively drive the first driving screw rod 221 and the second driving screw rod 222 to synchronously rotate and finally drive the upper seam welding head 21a and the lower seam welding head 21b to synchronously move.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (5)
1. The utility model provides a welding steel band is welding set on line which characterized in that: the seam welding mechanism comprises a first clamping mechanism (1 a), a second clamping mechanism (1 b) and a seam welding mechanism (2) arranged between the first clamping mechanism (1 a) and the second clamping mechanism (1 b), wherein the first clamping mechanism (1 a) and the second clamping mechanism (1 b) respectively comprise a rack (11), a lower clamping seat (12) fixedly installed on the rack (11), an upper clamping seat (13) arranged on the upper side of the lower clamping seat (12) and a pressing driving device (14) for driving the upper clamping seat (13) to press downwards, and the first clamping mechanism (1 a) further comprises a longitudinal adjusting mechanism and a transverse adjusting mechanism which are used for driving the rack (11) of the first clamping mechanism (1 a) to move longitudinally and transversely respectively.
2. The on-line welding device for the welding steel strip as set forth in claim 1, wherein: the transverse adjusting mechanism comprises a transverse sliding seat (41), a transverse guide rail (42) in sliding fit with the transverse sliding seat (41), and a transverse screw rod (43) in threaded connection with the transverse sliding seat (41); the longitudinal adjusting mechanism comprises a longitudinal sliding seat (31), a longitudinal guide rail (32) in sliding fit with the longitudinal sliding seat (31), and a longitudinal screw rod (33) in threaded connection with the longitudinal sliding seat (31); the transverse sliding seat (41) carries the rack (11) of the first clamping mechanism (1 a), the transverse guide rail (42) is fixedly mounted on the longitudinal sliding seat (31), and hand wheels (5) are arranged at the end parts of the transverse screw rod (43) and the longitudinal screw rod (33).
3. The on-line welding device for the welding steel strip as set forth in claim 1, wherein: the seam welding mechanism (2) comprises an upper seam welding head (21 a), a lower seam welding head (21 b) and a seam welding driving mechanism for driving the upper seam welding head (21 a) and the lower seam welding head (21 b) to synchronously and longitudinally move, the upper seam welding head (21 a) and the lower seam welding head (21 b) are both rotationally connected with a seam welding wheel (211), the seam welding driving mechanism comprises a first driving screw rod (221) which is in threaded connection with the upper seam welding head (21 a) and longitudinally extends, a second driving screw rod (222) which is in threaded connection with the lower seam welding head (21 b) and longitudinally extends, a first transmission gear (223) which is coaxially connected with the first driving screw rod (221), a second transmission gear (224) which is coaxially connected with the second driving screw rod (222), a driving gear (225) and a speed reduction motor (226), wherein the speed reduction motor (226) is connected with the driving gear (225), the driving gear (225) is simultaneously meshed with the first transmission gear (223) and the second transmission gear (224).
4. The on-line welding device for the welding steel strip as set forth in claim 1, wherein: the back sides of the lower clamping seats (12) of the first clamping mechanism (1 a) and the second clamping mechanism (1 b) are respectively and rotatably connected with a roller (6).
5. The on-line welding device for the welding steel strip as set forth in claim 1, wherein: the material pressing driving device (14) is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153492.8U CN214264378U (en) | 2020-12-24 | 2020-12-24 | Online welding device for welding steel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153492.8U CN214264378U (en) | 2020-12-24 | 2020-12-24 | Online welding device for welding steel belt |
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| CN214264378U true CN214264378U (en) | 2021-09-24 |
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| CN202023153492.8U Active CN214264378U (en) | 2020-12-24 | 2020-12-24 | Online welding device for welding steel belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701884A (en) * | 2022-03-30 | 2022-07-05 | 深圳华工新能源装备有限公司 | Laser etching system |
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2020
- 2020-12-24 CN CN202023153492.8U patent/CN214264378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701884A (en) * | 2022-03-30 | 2022-07-05 | 深圳华工新能源装备有限公司 | Laser etching system |
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