CN213079579U - Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit - Google Patents
Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit Download PDFInfo
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- CN213079579U CN213079579U CN202021621392.0U CN202021621392U CN213079579U CN 213079579 U CN213079579 U CN 213079579U CN 202021621392 U CN202021621392 U CN 202021621392U CN 213079579 U CN213079579 U CN 213079579U
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- roller
- leveling
- levelling
- rib pressing
- butt welding
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Abstract
The utility model relates to a thin wall metal sheet spiral butt welding unit levelling rib pressing continuous forming device, including rotary platform, turn right from a left side and include feeding part, levelling part, rib pressing forming part and main power transmission part in proper order on the rotary platform, the levelling part includes and adjusts roller set and lower location roller set, it includes feed roller, last levelling roller and last discharge roller to go up to adjust the roller set, the location roller set includes lower feed roller, lower levelling roller and lower discharge roller down. The utility model discloses a levelling part has improved sheet metal's surface flatness, and the butt joint effect of butt joint face when guaranteeing into round tube butt welding improves butt welding quality, improves sheet metal's intensity through the shaping part of beading, avoids sheet metal to produce elliptical deformation when the batching pipe, has improved the rounding effect.
Description
Technical Field
The utility model relates to a spiral tuber pipe machine technical field, concretely relates to thin wall metal sheet spiral butt welding unit levelling rib pressing continuous forming device.
Background
A spiral butt welder for thin-wall metal plates is used to make spiral seam welded pipe, and can use the same width of band steel to produce steel pipes with different diameters and the same width of band steel to produce steel pipes with the same diameter. The width of the strip steel is generally divided into 300mm and 600mm, a metal plate is rolled into a tube blank according to a certain spiral angle (called a forming angle), and then a tube seam is welded together by laser.
However, for a wide metal sheet with a width of 0.8-1.2mm, the metal sheet is easy to deform elliptically when being rolled into a tube blank, so that the rounding effect is influenced, meanwhile, the metal sheet is obtained by unwinding a coil material, the surface of the metal sheet is not straight, the butt joint effect of butt joint surfaces of laser butt welding is influenced, and the welding quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough, provide a thin wall metal sheet spiral butt welding unit levelling pressure muscle continuous forming device, improved sheet metal's surface flatness through the levelling part, the butt joint effect of butt joint face when ensureing into the round tube butt welding improves butt welding quality, improves sheet metal's intensity through pressing muscle shaping part, avoids sheet metal to produce elliptical deformation when the batching pipe, has improved the rounding effect.
The purpose of the utility model is realized like this:
the utility model provides a thin wall metal sheet spiral butt welding unit smooths continuous forming device of beading, includes the rotary platform, turn right from a left side on the rotary platform and include feeding part, levelling part, beading shaping part and main power drive part in proper order, the levelling part includes adjusting roller set and lower positioning roller set, it includes feed roll, last levelling roller and last discharge roller to go up adjusting roller set, the positioning roller set includes lower feed roll, lower levelling roller and lower discharge roller down.
Preferably, the two ends of the lower feeding roller, the lower leveling roller and the lower discharging roller can be rotatably connected with the wallboard, and the upper feeding roller, the upper leveling roller and the upper discharging roller are all adjustable structures.
Preferably, the both ends of going up feed roller, going up levelling roller and last discharge roller all are equipped with the bearing frame, the both ends of going up feed roller, going up levelling roller and last discharge roller all with the bearing frame rotatable coupling that corresponds, the wallboard corresponds the bearing frame and is equipped with the spout, the spout opening is upwards, the spout opening part is equipped with the regulation fixed plate, it is fixed with the wallboard to adjust the fixed plate, adjusting screw is connected to the bearing frame, and adjusting screw up passes first bolt, regulation fixed plate and second bolt from down in proper order.
Preferably, the upper feeding roller and the lower feeding roller are arranged in an up-and-down symmetrical mode, the upper leveling roller and the lower leveling roller are arranged in a plurality of modes and are arranged in an up-and-down staggered mode, and the upper discharging roller and the lower discharging roller are arranged in an up-and-down symmetrical mode and are driven by power.
Preferably, the rib pressing forming part is provided with two groups of rib pressing roller sets in an up-down parallel mode, each group of rib pressing roller sets is provided with a plurality of rib pressing rollers, and the centers of the rib pressing rollers of each group are on the same horizontal line.
Preferably, the two ends of the rib pressing roller positioned above are provided with upper rib pressing roller bearing seats, the two ends of the rib pressing roller positioned below are provided with lower rib pressing roller bearing seats, the lower rib pressing roller bearing seats are fixed on the formed wallboard, the formed wallboard is provided with an adjusting sliding groove corresponding to the upper rib pressing roller bearing seats, and the upper rib pressing roller bearing seats can move up and down in the adjusting sliding groove.
The utility model has the advantages that:
the utility model discloses a levelling part has improved sheet metal's surface flatness, and the butt joint effect of butt joint face when guaranteeing into round tube butt welding improves butt welding quality, improves sheet metal's intensity through the shaping part of beading, avoids sheet metal to produce elliptical deformation when the batching pipe, has improved the rounding effect.
Drawings
Fig. 1 is the structural schematic diagram of the thin-wall metal plate spiral butt welding air pipe forming unit of the present invention.
Fig. 2 is the structure schematic diagram of the leveling and rib-pressing continuous forming device of the thin-wall metal plate spiral butt welding unit.
Fig. 3 is a schematic view of the leveling component of the present invention.
Fig. 4 is a schematic structural view of the automatic adjustment mold of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a schematic structural view of the non-resistance guiding mechanism of the mold of the present invention.
Fig. 7 is a schematic structural diagram of the welding and cutting device of the present invention.
Fig. 8 is a schematic structural view of the synchronous circumference cutting device of the present invention.
Fig. 9 is a schematic structural view of the automatic tracking welding device of the present invention.
Wherein:
a host platform 1;
a leveling rib-pressing continuous molding device 2; a rotary platform 2.1; a feed member 2.2; leveling components 2.3; an upper feed roll 2.3.1; an upper leveling roll 2.3.2; an upper discharging roller 2.3.3; a lower feed roll 2.3.4; a lower leveling roll 2.3.5; a lower take-off roller 2.3.6; connecting wall boards 2.3.7; a slide groove 2.3.7.1; a bearing seat 2.3.8; an adjustment fixing plate 2.3.9; an adjusting screw 2.3.10; a first bolt 2.3.11; a second bolt 2.3.12; a rib pressing forming part 2.4; 2.4.1 of a beading roller; an upper ribbed roller bearing seat 2.4.2; a lower rib pressing roller bearing seat 2.4.3; forming the wall board 2.4.4; a main power transmission part 2.5; a speed encoder 2.6;
automatically adjusting the die 3; a template support frame 3.1; 3.2 of a template; a servo automatic adjusting mechanism 3.3; a base 3.3.1; a servo motor 3.3.2; 3.3.3 of a screw rod; a slide carriage 3.3.4; a mold resistance-free guide mechanism 3.4; 3.4.1 of a main beam; a guide wheel set 3.4.2; a strut 3.4.2.1; a guide wheel 3.4.2.2; a connecting rod 3.4.3; an angle adjuster 3.4.4; 3.5 of a die fixing ring;
a welding and cutting device 4; a mounting frame 4.1; a lifting sliding table 4.2; a synchronous circumference cutting device 4.3; a cutting gun bracket 4.3.1; a horizontal servo module 4.3.2; a vertical servo module 4.3.3; laser cutting the lance tip 4.3.4; automatic tracking of the welding device 4.4; a welding gun support 4.4.1; a slide rail mounting plate 4.4.2; a first slide 4.4.3; a second slide 4.4.4; 4.4.5 of a laser welding gun; a weld inductor 4.4.6; 4.5 of a lifting screw rod;
a discharging frame 5.
Detailed Description
Referring to fig. 1, a thin wall metal sheet spiral butt welding tuber pipe forming unit, including host computer platform 1, levelling ribbing continuous forming device 2, automatic adjustment mould 3, welding cutting device 4 and play work or material rest 5, levelling ribbing continuous forming device 2 sets up in host computer platform 1's top, just levelling ribbing continuous forming device 2's right-hand member is articulated with host computer platform 1's right-hand member, welding cutting device 4 establishes the right side at host computer platform 1, the front side at host computer platform right-hand member is established to play work or material rest 5, automatic adjustment mould 3 sets up the discharge end at levelling ribbing continuous forming device 2.
Referring to fig. 2 and 3, the leveling and rib-pressing continuous forming device 2 comprises a rotary platform 2.1, the rotary platform 2.1 sequentially comprises a feeding part 2.2, a leveling part 2.3, a rib-pressing forming part 2.4 and a main power transmission part 2.5 from left to right, and the main power transmission part 2.5 provides driving power for the leveling part 2.3 and the rib-pressing forming part 2.4.
Leveling part 2.3 includes last adjusting roller group and lower registration roller group, go up adjusting roller group and include feed roll 2.3.1, go up levelling roll 2.3.2 and go up discharge roll 2.3.3, lower registration roller group includes lower feed roll 2.3.4, lower levelling roll 2.3.5 and lower discharging roller 2.3.6. The metal sheet with certain radian is compressed tightly by upper and lower feed rollers and is conveyed into, levels the metal sheet through the leveling mode of upper three lower two, sends into the beading shaping part by upper and lower discharge rollers again, and leveling part 2.3 has improved the surface flatness of metal sheet, ensures the butt joint effect of butt joint face when the pipe billet butt welding of one-tenth circle.
The two ends of the lower feed roll 2.3.4, the lower leveling roll 2.3.5 and the lower discharge roll 2.3.6 can be rotatably connected with the wall plate 2.3.7.
The upper feeding roller 2.3.1, the upper leveling roller 2.3.2 and the upper discharging roller 2.3.3 are all adjustable structures.
Go up feed roller 2.3.1, go up levelling roller 2.3.2 and go up discharge roller 2.3.3's both ends and all be equipped with bearing frame 2.3.8, go up feed roller 2.3.1, go up levelling roller 2.3.2 and go up discharge roller 2.3.3's both ends all with corresponding bearing frame 2.3.8 rotatable coupling, wallboard 2.3.7 corresponds bearing frame 2.3.8 and is equipped with spout 2.3.7.1, spout 2.3.7.1 opening is upwards, spout 2.3.7.1 opening part is equipped with regulation fixed plate 2.3.9, it is fixed with wallboard 2.3.7 to adjust fixed plate 2.3.9, adjusting screw 2.3.10 is connected to bearing frame 2.3.8, and adjusting screw 2.3.10 from up passing first bolt 2.3.11, regulation fixed plate 2.3.9 and second bolt 2.3.12 down in proper order. The height of the upper feeding roller 2.3.1, the upper discharging roller 2.3.3 and each upper leveling roller 2.3.2 is adjusted, so that the surface of the metal sheet passing through the leveling part 2.3 is flat and straight, and preparation is made for subsequent butt welding.
Go up feed roll 2.3.1 and lower feed roll 2.3.4 longitudinal symmetry setting, it all is equipped with a plurality ofly with lower levelling roll 2.3.5 to go up levelling roll 2.3.2, and crisscross setting from top to bottom, go up feed roll 2.3.3 and lower discharging roll 2.3.6 longitudinal symmetry setting and by power drive.
The rib pressing forming component 2.4 is provided with two groups of rib pressing roller sets in parallel from top to bottom, each group of rib pressing roller sets is provided with a plurality of rib pressing rollers 2.4.1, and the centers of the rib pressing rollers 2.4.1 of each group are on the same horizontal line. The rib pressing roller group presses ribs on the metal sheet, so that the strength of the metal sheet is improved, the metal sheet is prevented from generating elliptical deformation when being rolled into a tube blank, and the rounding effect is improved.
The rib pressing roller bearing seat 2.4.2 is equipped with at the rib pressing roller 2.4.1 both ends that are located the top, the rib pressing roller bearing seat 2.4.3 is equipped with down at the rib pressing roller 2.4.1 both ends that are located the below, rib pressing roller bearing seat 2.4.3 is fixed on shaping wallboard 2.4.4 down, shaping wallboard 2.4.4 corresponds rib pressing roller bearing seat 2.4.2 and is equipped with the regulation spout, go up rib pressing roller bearing seat 2.4.2 and can reciprocate in adjusting the spout. The distance between the upper and lower rib pressing rollers is adjusted by adjusting the rib pressing rollers above, so that the rib pressing device is suitable for rib pressing of metal sheets with different thicknesses, and the universality of rib pressing forming parts is improved.
Referring to fig. 5-7, the automatic adjustment mold 3 includes a mold support frame 3.1, a mold plate 3.2 and a plurality of automatic servo adjustment mechanisms 3.3, each automatic servo adjustment mechanism 3.3 is connected to a mold non-resistance guide mechanism 3.4, the plurality of mold non-resistance guide mechanisms 3.4 are on the same forming circle, the front sides of the plurality of mold non-resistance guide mechanisms 3.4 are connected to a mold fixing ring 3.5, and the mold fixing ring 3.5 is used for fixing the head of the mold non-resistance guide mechanism 3.4 and preventing the metal sheet from slightly deforming in the process of rounding.
The template support frame 3.1 is connected with the template 3.2, the template 3.2 is vertical to the horizontal plane, and the template 3.2 is provided with a plurality of servo automatic adjusting mechanisms 3.3.
The servo automatic adjusting mechanism 3.3 comprises a base 3.3.1, a servo motor 3.3.2, a lead screw 3.3.3 and a sliding seat 3.3.4, an output shaft of the servo motor 3.3.2 is connected with the lead screw 3.3.3, the sliding seat 3.3.4 is sleeved on the lead screw 3.3.3, and the sliding seat 3.3.4 is connected with a die non-resistance guide mechanism 3.4.
Servo motor 3.3.2 drive lead screw 3.3.3 rotates, drives slide 3.3.4 and carries out linear motion, servo motor fixes the one end at the base, the parallel slide rail that is equipped with in lead screw 3.3.3 both sides, slide 3.3.4 corresponds the slide rail and is equipped with the straight line spout, slide 3.3.4 is along slide rail rectilinear movement.
The die non-resistance guide mechanism 3.4 comprises a main beam 3.4.1, a guide wheel set 3.4.2, a connecting rod 3.4.3 and an angle adjuster 3.4.4. Girder 3.4.1 is perpendicular with template 3.2, and the length direction at girder 3.4.1 is divided to a plurality of direction wheelsets 3.4.2 equipartitions, direction wheelset 3.4.2 includes the pivot, the pivot is rotated with girder 3.4.1 and is connected, branch 3.4.2.1 is connected to the one end of pivot, and the other end passes through the wheel seat and connects leading wheel 3.4.2.2, and each branch 3.4.2.1 is articulated with a connecting rod 3.4.3, angle regulator 3.4.4 sets up on girder 3.4.1, angle regulator 3.4.4 is articulated with connecting rod 3.4.3.
The length direction of the main beam 3.4.1 is consistent with the discharging direction of the formed spiral tube blank.
The guide wheel 3.4.2.2 is arranged at an angle with the disc surface of the formed spiral tube blank, the deflection angle of the guide wheel 3.4.2.2 is consistent with the spiral angle of the spiral tube blank, and the guide wheel moves along the spiral line. Angle regulation ware 3.4.4, angle regulation ware 3.4.4 drive connecting rod 3.4.3 motion, and the connecting rod drives each guide wheel group 3.4.2 rotation on it, and the synchronous turned angle of each guide wheel group 3.4.2 is unanimous with the helix angle of spiral pipe, does not have axial friction in the operation process, reduces unstable factors such as surface deformation, surface wear that the pipe appears at the rounding in-process.
Referring to fig. 7-9, the welding and cutting device 4 comprises a mounting rack 4.1, a lifting sliding table 4.2 capable of moving up and down is arranged in front of and behind the mounting rack 4.1, the lifting sliding table 4.2 positioned on the front side is connected with a synchronous circumference cutting device 4.3, and the lifting sliding table 4.2 positioned on the rear side is connected with an automatic tracking welding device 4.4. Lifting sliding table 4.2 cover is established on lifting screw 4.5, lifting screw 4.5 one end is through a pair of bevel gear connection driving motor.
The synchronous circumference cutting device 4.3 comprises a cutting gun support 4.3.1, a horizontal servo module 4.3.2, a vertical servo module 4.3.3 and a laser cutting gun head 4.3.4, wherein the cutting gun support 4.3.1 is connected with a corresponding lifting sliding table 4.2, a sliding block of the horizontal servo module 4.3.2 is connected with a bottom plate of the vertical servo module 4.3.3, a sliding block of the vertical servo module 4.3.3 is connected with a laser cutting gun head 4.3.4, the laser cutting gun head 4.3.4 is provided with an automatic height adjuster, the automatic height adjuster is electrically connected with a controller, and the laser cutting gun head 4.3.4 is ensured to keep a certain distance with a spiral pipe blank to be cut all the time.
Still be equipped with speed encoder 2.6 on the continuous forming device 2 of levelling ribbing, speed encoder 2.6 is connected with the controller electricity, speed encoder 2.6 detects the functioning speed of metal sheet, with the real-time transmission to the controller of the speed information of metal sheet operation, the controller is according to the real-time synchronization adjustment tracking of metal sheet functioning speed change, and control servo module drives the follow-up of laser cutting torch, realizes the cutting of dynamic synchronization circumference.
The automatic tracking welding device 4.4 comprises a welding gun bracket 4.4.1, a slide rail mounting plate 4.4.2, a first slide block 4.4.3, a second slide block 4.4.4, a laser welding gun 4.4.5 and a welding seam inductor 4.4.6, the welding gun support 4.4.1 is connected with the corresponding lifting sliding table 4.2, one end of the welding gun support 4.4.1 is connected with the sliding rail mounting plate 4.4.2, one side of the slide rail mounting plate 4.4.2 close to the spiral tube blank inclines downwards, the slide rail mounting plate 4.4.2 is connected with a first slide block 4.4.3, the first slide block 4.4.3 moves back and forth along the slide rail mounting plate 4.4.2, the first slide block 4.4.3 is connected with the second slide block 4.4.4, the inclination angle of the first slide block 4.4.3 is consistent with that of the slide rail mounting plate 4.4.2, the second slide block 4.4.4 moves linearly along the inclination direction of the slide rail mounting plate 4.4.2, the second slider 4.4.4 is connected with a laser welding gun 4.4.5, a welding line sensor 4.4.6 is arranged on the second slider 4.4.4 corresponding to the laser welding gun 4.4.5, and the welding line sensor 4.4.6 is electrically connected with the controller. The welding seam sensor 4.4.6 senses the position of a workpiece, collects the position change of a welding surface, adjusts the distance between the welding gun and the workpiece at any time, controls the welding gun to follow up, realizes automatic tracking of welding and effectively solves the problem caused by welding seam deviation.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a thin wall metal sheet spiral butt welding unit levelling rib pressing continuous forming device which characterized in that: including the rotary platform, turn right from a left side and include feeding part, leveling part, pressure muscle shaping part and main power transmission part in proper order on the rotary platform, the leveling part includes adjusting roller set and lower registration roller group, it includes feeding roller, last levelling roller and last discharge roller to go up adjusting roller group, lower registration roller group includes feeding roller, lower levelling roller and discharge roller down.
2. The leveling and ribbing continuous forming device of the thin-wall metal plate spiral butt welding unit according to claim 1, characterized in that: the two ends of the lower feeding roller, the lower leveling roller and the lower discharging roller can be rotatably connected with the wallboard, and the upper feeding roller, the upper leveling roller and the upper discharging roller are all adjustable structures.
3. The leveling and ribbing continuous forming device of the thin-wall metal plate spiral butt welding unit according to claim 2, characterized in that: the utility model discloses a wallboard, including last feed roller, last levelling roller and last discharge roller, the both ends of going up feed roller, last levelling roller and last discharge roller all are equipped with the bearing frame, the both ends of going up feed roller, last levelling roller and last discharge roller all with the bearing frame rotatable coupling that corresponds, the wallboard corresponds the bearing frame and is equipped with the spout, the spout opening is upwards, the spout opening part is equipped with the regulation fixed plate, it is fixed with the wallboard to adjust the fixed plate, adjusting screw is connected to the bearing frame, and adjusting screw up passes first bolt, regulation fixed plate and second bolt from down in proper order.
4. The leveling and ribbing continuous forming device of the thin-wall metal plate spiral butt welding unit according to claim 1, characterized in that: the upper feeding roller and the lower feeding roller are arranged in an up-and-down symmetrical mode, the upper leveling roller and the lower leveling roller are arranged in a plurality of modes and are arranged in an up-and-down staggered mode, and the upper discharging roller and the lower discharging roller are arranged in an up-and-down symmetrical mode and are driven by power.
5. The leveling and ribbing continuous forming device of the thin-wall metal plate spiral butt welding unit according to claim 1, characterized in that: the rib pressing forming component is provided with two groups of rib pressing roller sets in an up-down parallel mode, each group of rib pressing roller sets is provided with a plurality of rib pressing rollers, and the centers of the rib pressing rollers of each group are on the same horizontal line.
6. The leveling and ribbing continuous forming device of the thin-wall metal plate spiral butt welding unit according to claim 5, characterized in that: the two ends of the rib pressing roller positioned above are provided with upper rib pressing roller bearing seats, the two ends of the rib pressing roller positioned below are provided with lower rib pressing roller bearing seats, the lower rib pressing roller bearing seats are fixed on the formed wallboard, the formed wallboard is provided with adjusting sliding grooves corresponding to the upper rib pressing roller bearing seats, and the upper rib pressing roller bearing seats can move up and down in the adjusting sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621392.0U CN213079579U (en) | 2020-08-07 | 2020-08-07 | Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621392.0U CN213079579U (en) | 2020-08-07 | 2020-08-07 | Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213079579U true CN213079579U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021621392.0U Active CN213079579U (en) | 2020-08-07 | 2020-08-07 | Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213079579U (en) |
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2020
- 2020-08-07 CN CN202021621392.0U patent/CN213079579U/en active Active
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