CN111922729A - Thin-wall metal plate spiral butt welding air pipe forming unit - Google Patents
Thin-wall metal plate spiral butt welding air pipe forming unit Download PDFInfo
- Publication number
- CN111922729A CN111922729A CN202010785966.6A CN202010785966A CN111922729A CN 111922729 A CN111922729 A CN 111922729A CN 202010785966 A CN202010785966 A CN 202010785966A CN 111922729 A CN111922729 A CN 111922729A
- Authority
- CN
- China
- Prior art keywords
- welding
- roller
- leveling
- thin
- metal plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to a thin-wall metal plate spiral butt welding air duct forming unit which comprises a host platform, a leveling rib pressing continuous forming device, an automatic adjusting die, a welding and cutting device and a discharging frame. According to the invention, the metal plate is rolled into the tube blank according to a certain spiral line angle, and then the tube seam is welded by butt welding through laser, so that the welding has the advantages of no splashing, small welding deformation, capability of avoiding post-welding shape correction and secondary processing, and great improvement on welding quality; the leveling component improves the surface flatness of the metal sheet, ensures the butt joint effect of the butt joint surfaces when the pipe billets are butt-welded, improves the strength of the metal sheet through the rib pressing forming component, avoids the elliptical deformation of the metal sheet when the metal sheet is rolled into the pipe billets, and improves the rounding effect; the automatic adjustment mould realizes quick adjustment, need not manual regulation, and the leading wheel angle is unanimous with the helix angle, and no axial friction improves the pipe quality.
Description
Technical Field
The invention relates to the technical field of spiral air duct machines, in particular to a thin-wall metal plate spiral butt welding air duct forming unit.
Background
The spiral air pipe is mainly used for communicating air circulation between two places and plays a role in ventilation. The spiral air pipe in the prior art is manufactured in two modes, one mode is that a metal belt material is rolled to form a spiral seam thin-walled pipe, welding is not needed, the spiral seam is formed by bending two sides of a metal belt material into seaming edges which are mutually meshed, and the spiral seam of the manufacturing method can be protruded on the surface of the thin-walled pipe, so that the surface of the formed air pipe is uneven, and meanwhile, the material cost is increased; the other method is to roll the metal plate into a tube blank according to a certain spiral angle (called a forming angle), and then weld the tube seams together through gas shielded welding, although the use amount of the metal belt is reduced, the welding mode can generate welding defects on the thin plate, such as splashing, welding holes and the like, and after-welding correction and secondary processing are required, and the welding quality is not high.
Disclosure of Invention
The invention aims to overcome the defects and provides a thin-wall metal plate spiral butt welding air pipe forming unit, which is characterized in that a metal plate is rolled into a pipe blank according to a certain spiral line angle, and then a pipe seam is welded by laser butt welding, so that the welding has the advantages of no splashing, small welding deformation, no post-welding shape correction and secondary processing, and greatly improved welding quality; the leveling component improves the surface flatness of the metal sheet, ensures the butt joint effect of the butt joint surfaces when the pipe billets are butt-welded, improves the strength of the metal sheet through the rib pressing forming component, avoids the elliptical deformation of the metal sheet when the metal sheet is rolled into the pipe billets, and improves the rounding effect; the automatic adjustment mould realizes quick adjustment, need not manual regulation, and the leading wheel angle is unanimous with the helix angle, and no axial friction improves the pipe quality.
The purpose of the invention is realized as follows:
a thin-wall metal plate spiral butt welding air duct forming unit comprises a host platform, a leveling rib pressing continuous forming device, an automatic adjusting mold, a welding cutting device and a discharging frame, wherein the leveling rib pressing continuous forming device is arranged above the host platform, the right end of the leveling rib pressing continuous forming device is hinged with the right end of the host platform, the welding cutting device is arranged on the right side of the host platform, the discharging frame is arranged on the front side of the right end of the host platform, and the automatic adjusting mold is arranged at the discharging end of the leveling rib pressing continuous forming device;
the leveling and rib-pressing continuous forming device comprises a rotary platform, wherein the rotary platform sequentially comprises a feeding part, a leveling part, a rib-pressing forming part and a main power transmission part from left to right;
the automatic adjusting die comprises a die plate support frame, a die plate and a plurality of automatic servo adjusting mechanisms, wherein each automatic servo adjusting mechanism is connected with a die non-resistance guide mechanism;
the welding cutting device comprises a mounting rack, a lifting sliding table capable of moving up and down is arranged in the front of the mounting rack, the lifting sliding table located on the front side is connected with the synchronous circumference cutting device, and the lifting sliding table located on the rear side is connected with the automatic tracking welding device.
Preferably, the leveling component comprises an upper adjusting roller set and a lower positioning roller set, the upper adjusting roller set comprises an upper feeding roller, an upper leveling roller and an upper discharging roller, and the lower positioning roller set comprises a lower feeding roller, a lower leveling roller and a lower discharging roller.
Preferably, go up the feed roller, go up the levelling roller and go up the discharge roller and be adjustable structure, the both ends of going up the feed roller, going up levelling roller and going up the discharge roller all are equipped with the bearing frame, the both ends of going up feed roller, going up levelling roller and going up the 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 makes progress, 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 passes first bolt, regulation fixed plate and second bolt from up down in proper order.
Preferably, the servo automatic adjusting mechanism comprises a base, a servo motor, a lead screw and a sliding seat, an output shaft of the servo motor is connected with the lead screw, the sliding seat is sleeved on the lead screw, and the sliding seat is connected with the non-resistance guide mechanism of the die.
Preferably, the non-resistance guiding mechanism of mould includes girder, direction wheelset, connecting rod and angle regulator, the girder is perpendicular with the template, and a plurality of direction wheelset equipartitions are at the length direction of girder, the direction wheelset includes the pivot, the pivot is rotated with the girder and is connected, branch is connected to the one end of pivot, and the other end passes through the wheel seat and connects the leading wheel, and each branch is articulated with a connecting rod, angle regulator sets up on the girder, angle regulator is articulated with the connecting rod.
Preferably, the synchronous circumference cutting device comprises a cutting torch support, a horizontal servo module, a vertical servo module and a laser cutting torch head, the cutting torch support is connected with the corresponding lifting sliding table, a sliding block of the horizontal servo module is connected with a bottom plate of the vertical servo module, and a sliding block of the vertical servo module is connected with the laser cutting torch head.
Preferably, a speed encoder is further arranged on the leveling rib pressing continuous forming device and electrically connected with the controller.
The invention has the beneficial effects that:
according to the invention, the metal plate is rolled into the tube blank according to a certain spiral line angle, and then the tube seam is welded by butt welding through laser, so that the welding has the advantages of no splashing, small welding deformation, capability of avoiding post-welding shape correction and secondary processing, and great improvement on welding quality;
the leveling component improves the surface flatness of the metal sheet, ensures the butt joint effect of the butt joint surfaces when the pipe billets are butt-welded, improves the strength of the metal sheet through the rib pressing forming component, avoids the elliptical deformation of the metal sheet when the metal sheet is rolled into the pipe billets, and improves the rounding effect;
the automatic adjustment die realizes quick adjustment without manual adjustment, the angle of the guide wheel is consistent with that of the spiral line, no axial friction force exists, and the quality of the pipe blank is improved;
the controller synchronously adjusts and tracks in real time according to the change of the running speed of the metal plate, controls the servo module to drive the laser cutting gun to follow up, realizes dynamic synchronous circumferential cutting, and ensures the accuracy and precision of the cutting.
Drawings
FIG. 1 is a schematic structural diagram of a thin-wall metal plate spiral butt welding air duct forming unit according to the present invention.
Fig. 2 is a schematic structural diagram of the leveling and beading continuous forming device of the present invention.
FIG. 3 is a schematic view of a leveling component of the present invention.
Fig. 4 is a schematic structural diagram 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 mold non-resistance guide mechanism 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 diagram of the synchronous circular cutting apparatus of the present invention.
Fig. 9 is a schematic structural diagram 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 any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a thin wall metal sheet spiral butt welding tuber pipe forming unit which characterized in that: the automatic leveling and ribbing continuous forming device comprises a host platform (1), a leveling and ribbing continuous forming device (2), an automatic adjusting die (3), a welding cutting device (4) and a discharging frame (5), wherein the leveling and ribbing continuous forming device (2) is arranged above the host platform (1), the right end of the leveling and ribbing continuous forming device (2) is hinged with the right end of the host platform (1), the welding cutting device (4) is arranged on the right side of the host platform (1), the discharging frame (5) is arranged on the front side of the right end of the host platform, and the automatic adjusting die (3) is arranged at the discharging end of the leveling and ribbing continuous forming device (2);
the leveling and rib-pressing continuous forming device (2) comprises a rotary platform (2.1), wherein 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;
the automatic adjusting die (3) comprises a die plate support frame (3.1), a die plate (3.2) and a plurality of automatic servo adjusting mechanisms (3.3), wherein each automatic servo adjusting mechanism (3.3) is connected with a die non-resistance guide mechanism (3.4);
welding cutting device (4) include mounting bracket (4.1), be equipped with lift slip table (4.2) that can reciprocate around mounting bracket (4.1), synchronous circumference cutting device (4.3) are connected in lift slip table (4.2) that are located the front side, and automatic tracking welding set (4.4) are connected in lift slip table (4.2) that are located the rear side.
2. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: leveling part (2.3) include adjust the roller set and position the roller set down on and, it includes feed roll (2.3.1), last levelling roller (2.3.2) and last discharge roller (2.3.3) to go up adjust the roller set, position the roller set down and include lower feed roll (2.3.4), lower levelling roller (2.3.5) and lower discharge roller (2.3.6).
3. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: go up feed roller (2.3.1), go up levelling roller (2.3.2) and last discharge roller (2.3.3) and be adjustable structure, the both ends of going up feed roller (2.3.1), going up levelling roller (2.3.2) and last discharge roller (2.3.3) all are equipped with bearing frame (2.3.8), the both ends of going up feed roller (2.3.1), going up levelling roller (2.3.2) and last discharge roller (2.3.3) all with corresponding bearing frame (2.3.8) rotatable coupling, wallboard (2.3.7) correspond bearing frame (2.3.8) and are 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), bearing frame (2.3.8) connection adjusting screw (2.3.10), adjusting screw (2.3.10) from the bottom up pass first bolt (2.3.11), adjust fixed plate (2.3.9) and second bolt (2.3.12).
4. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: servo automatic adjusting mechanism (3.3) includes base (3.3.1), servo motor (3.3.2), lead screw (3.3.3) and slide (3.3.4), output shaft lead screw (3.3.3) of servo motor (3.3.2), the cover is equipped with slide (3.3.4) on lead screw (3.3.3), mould non-resistance guiding mechanism (3.4) is connected in slide (3.3.4).
5. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: non-resistance guiding mechanism of mould (3.4) includes girder (3.4.1), direction wheelset (3.4.2), connecting rod (3.4.3) and angle regulator (3.4.4), girder (3.4.1) are perpendicular with template (3.2), and the length direction of a plurality of direction wheelset (3.4.2) equipartitions at girder (3.4.1), direction wheelset (3.4.2) is including 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 leading wheel (3.4.2.2) are connected through the wheel seat to the other end, and each branch (3.4.2.1) is articulated with a connecting rod (3.4.3), angle regulator (3.4.4) set up on girder (3.4.1), angle regulator (3.4.4) are articulated with connecting rod (3.4.3).
6. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: synchronous circumference cutting device (4.3) include burning torch support (4.3.1), horizontal servo module (4.3.2), vertical servo module (4.3.3) and laser cutting rifle head (4.3.4), burning torch support (4.3.1) is connected with lift slip table (4.2) that corresponds, the slider of horizontal servo module (4.3.2) is connected with the bottom plate of vertical servo module (4.3.3), the slider and the laser cutting rifle head (4.3.4) of vertical servo module (4.3.3) are connected.
7. The forming unit of the thin-wall metal plate spiral butt welding air pipe according to claim 1, characterized in that: the leveling rib pressing continuous forming device (2) is further provided with a speed encoder (2.6), and the speed encoder (2.6) is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785966.6A CN111922729A (en) | 2020-08-07 | 2020-08-07 | Thin-wall metal plate spiral butt welding air pipe forming unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785966.6A CN111922729A (en) | 2020-08-07 | 2020-08-07 | Thin-wall metal plate spiral butt welding air pipe forming unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111922729A true CN111922729A (en) | 2020-11-13 |
Family
ID=73308011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010785966.6A Pending CN111922729A (en) | 2020-08-07 | 2020-08-07 | Thin-wall metal plate spiral butt welding air pipe forming unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111922729A (en) |
-
2020
- 2020-08-07 CN CN202010785966.6A patent/CN111922729A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112917142B (en) | Orthopedic posture-adjusting integrated butt-joint platform | |
| CN111168289B (en) | Automatic welding machine for longitudinal seam of T-shaped beam | |
| CN106041260A (en) | Lightweight rail-mounted five-axis welding robot | |
| CN110216424B (en) | Box welding production line and production method | |
| CN102009254A (en) | Automatic straight pipe flange welding machine | |
| CN107671550A (en) | More metal arc formula band milling cutter 3D printing device and its Method of printings | |
| CN108326421B (en) | Laser welding machine with multi-station workbench and visual recognition device | |
| CN115121661A (en) | Can realize from numerical control bender of turn-over effect | |
| CN115673490A (en) | TIG automatic welding machine | |
| CN110587314A (en) | Jointed board welding platform | |
| CN111940541A (en) | Automatic adjusting die of thin-wall metal plate spiral butt welding air pipe forming unit | |
| CN212496461U (en) | Thin-wall metal plate spiral butt welding air pipe forming unit | |
| CN207629375U (en) | A kind of Full-automatic welding equipment of corrugated web | |
| CN213079579U (en) | Leveling and rib-pressing continuous forming device of thin-wall metal plate spiral butt welding unit | |
| CN213033909U (en) | Automatic synchronous circumference cutting system of thin-wall metal plate spiral butt welding unit | |
| CN111922729A (en) | Thin-wall metal plate spiral butt welding air pipe forming unit | |
| CN212370854U (en) | Automatic adjusting die of thin-wall metal plate spiral butt welding air pipe forming unit | |
| CN213079578U (en) | Resistance-free guide mechanism of thin-wall metal plate spiral butt welding unit mould | |
| CN102166681A (en) | Automatic overhead welding system for external horizontal fillet welds between end wall and end beam of gondola car | |
| CN108381195B (en) | Lining plastic stainless steel ring processing production line | |
| CN111940504A (en) | Metal plate rolling forming process | |
| CN215845016U (en) | Bending machine capable of controlling bending angle for steel plate | |
| CN115740672A (en) | Laser wire filling welding equipment and use method thereof | |
| CN112355432B (en) | Automatic flame cutting robot | |
| CN109277444B (en) | Leveling rib pressing machine, using method thereof and air pipe production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |