CN218785277U

CN218785277U - Welding forming production equipment for tail calandria

Info

Publication number: CN218785277U
Application number: CN202222976912.5U
Authority: CN
Inventors: 邹斌; 梁春华; 孙毅波
Original assignee: Foshan City South China Sea And Letter Foley Marx Metal Products Co ltd
Current assignee: Foshan City South China Sea And Letter Foley Marx Metal Products Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-04
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a tail calandria welding forming production facility, include: frame, material handling device and welding processingequipment. The frame is provided with a feeding station, a plurality of butt-welding processing stations and a discharging station which are arranged in sequence from back to front at equal intervals. The material loading station is equipped with material loading tool, and the butt-joint processing station all is equipped with positioning jig. The material carrying device and the welding processing device are respectively arranged at the left side and the right side of the butt-welding processing station. The material carrying device is used for carrying materials on the feeding station and the butt-joint processing station, and the welding processing device is used for welding materials in the positioning jig. The utility model discloses a tail calandria weld forming production facility, the welding piece of tail calandria can feed the material loading tool of material loading station on, move in proper order to the positioning jig of each butt-joint processing station through removing the material device on, through the weld processing device welds to realize the weld forming processing production of tail calandria.

Description

Welding forming production equipment for tail calandria

Technical Field

The utility model relates to a processing production facility technical field, in particular to tail calandria weld forming production facility.

Background

In the molding process of the automobile tail pipe, a plurality of parts of the tail pipe need to be welded together in a butt-welding mode. Because the formed part of the automobile exhaust pipe main body is generally in an irregular curved surface shape, in the traditional manual production or semi-automatic forming production process, other metal welding parts such as a right-angle bracket, a parallel bracket, a bevel bracket and the like need to be manually fed, fastened by hands or clamped and fixed by a clamp, and then welded. The difficulty of accurate clamping of each metal weldment is high, the operation is comparatively loaded down with trivial details, and production efficiency is lower, therefore the development demand to the welding shaping automation equipment of tail calandria is increasingly urgent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tail calandria welding shaping production facility to solve one or more technical problem that exist among the prior art, provide a profitable selection or creating the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a tail calandria welding shaping production facility includes: the welding machine comprises a frame, a welding machine body and a welding machine body, wherein the frame is provided with a feeding station and a discharging station, a plurality of butt-welding processing stations are further arranged between the feeding station and the discharging station, and the feeding station, the plurality of butt-welding processing stations and the discharging station are sequentially arranged at equal intervals from back to front;

the butt-welding processing station is provided with a positioning jig, and the left side and the right side of the butt-welding processing station are respectively provided with a material moving device and a welding processing device;

the material carrying device is used for carrying materials on the feeding station and the butt-welding processing station, and the welding processing device is used for welding materials in the positioning jig.

The utility model provides a tail calandria welding forming production facility has following beneficial effect at least: the welding part of the tail calandria can be fed to the feeding jig of the feeding station, and is sequentially moved to the positioning jig of each butt-welding processing station through the material moving device, and welding is carried out through the welding processing device, so that welding forming processing production of the tail calandria is realized.

As a further improvement of the above technical scheme, the feeding jig is connected with the frame in a sliding manner along the front-back direction, and the feeding station is further provided with a feeding translation driving member for driving the feeding jig to move back and forth. Through the technical scheme, the feeding translation driving component can drive the feeding jig to move. When the feeding translation driving component drives the feeding jig to slide out from the feeding station, the welding material can be conveniently fed to the feeding jig. After welding material loading to the material loading tool, the material loading tool can remove the material loading station again, conveniently removes the material device and moves and realize welding process.

As a further improvement of the technical scheme, the positioning jig is provided with an upper cover positioning seat and a lower cover positioning seat, and the upper cover positioning seat and the lower cover positioning seat are respectively provided with a plurality of positioning parts for positioning the material. Through the technical scheme, the tail calandria is formed by welding the tail calandria upper cover and the tail calandria lower cover, the upper cover positioning seat and the lower cover positioning seat can be used for respectively positioning the tail calandria upper cover and the tail calandria lower cover through the corresponding positioning parts, and welding processing is conveniently carried out on the tail calandria upper cover and the tail calandria lower cover.

As a further improvement of the above technical scheme, the material moving device includes a plurality of material taking and placing assemblies and a material moving driving mechanism, the material taking and placing assemblies and the butt-welding processing stations are arranged in a one-to-one correspondence manner, and the material moving driving mechanism is used for driving the material taking and placing assemblies to move back and forth relative to the rack. Through the technical scheme, the material taking and placing assembly can take and place materials on each positioning jig, and the material moving driving mechanism can drive the material taking and placing assembly to move, so that the materials can be moved on each positioning jig.

As a further improvement of the above technical solution, the material taking and placing assembly includes a sliding seat, a material taking and placing unit, and a moving and clamping driving mechanism, the sliding seat is connected with the rack in a sliding manner along a front-back direction, the material moving driving mechanism is connected with the sliding seat, the material taking and placing unit is used for clamping or adsorbing materials, and the moving and clamping driving mechanism is used for driving the material taking and placing unit to move along a left-right direction and/or an up-down direction relative to the sliding seat. Through the technical scheme, the moving clamp driving mechanism can drive the material taking and placing unit to move, so that the material taking and placing unit can achieve material taking and placing on the positioning jig.

As a further improvement of the above technical solution, the number of the material taking and placing units is plural, and the plural material taking and placing units are respectively arranged corresponding to the upper cover positioning seat and the lower cover positioning seat. Through the technical scheme, the upper cover positioning seat and the lower cover positioning seat at least correspond to one material taking and placing unit respectively, so that the upper cover and the lower cover of the tail calandria can be moved.

As a further improvement of the above technical solution, the material taking and placing assembly further includes a material turning driving member, and the material turning driving member is provided with a material turning driving end which is in transmission connection with the material taking and placing unit and enables the material taking and placing unit to rotate relative to the positioning fixture. Through the technical scheme, the material turning driving component can drive the material taking and placing unit to rotate, so that materials can be turned over by a certain angle in the moving process, and the material turning requirement is met.

As a further improvement of the above technical solution, the upper cover positioning seat and/or the lower cover positioning seat is rotatably mounted on the frame, and the frame is provided with a rotation driving member for driving the upper cover positioning seat or the lower cover positioning seat to rotate. Through the technical scheme, the upper cover positioning seat or the lower cover positioning seat can rotate under the action of the rotary driving member, and the welding processing device on one side of the positioning jig is conveniently arranged to weld materials of the welding processing device.

As a further improvement of the above technical solution, the welding processing device includes a butt-welding processing assembly, the butt-welding processing assembly is adjustably mounted on the frame, the butt-welding processing assembly includes an upper electrode and a welding driving member, the welding driving member is used for driving the upper electrode to move relative to the positioning fixture, and the upper cover positioning seat or the lower cover positioning seat is provided with a lower electrode. Through the technical scheme, the welding driving component can drive the upper electrode to move so as to tightly support materials on the upper cover positioning seat or the lower cover positioning seat, and welding processing is realized.

As a further improvement of the above technical solution, the welding processing apparatus further includes a feeding assembly and a feeding assembly, the feeding assembly is used for continuously supplying welding materials, the feeding assembly has a discharging end, and the feeding assembly is used for moving the welding materials at the discharging end to the upper cover positioning seat or the lower cover positioning seat. Through the technical scheme, the feeding assembly can provide metal weldments for the positioning jig, the metal weldments are moved to the upper cover of the tail exhaust pipe or the lower cover of the tail exhaust pipe of the upper cover positioning seat or the lower cover positioning seat by the feeding assembly, and the metal weldments are welded and fixed through the butt-welding processing assembly.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic perspective view of an embodiment of a welding forming production apparatus for tail pipes provided by the present invention;

fig. 2 is a top view of an embodiment of the welding and forming production equipment for the tail calandria provided by the present invention;

fig. 3 is a schematic perspective view of a tail pipe welding and forming production apparatus from a feeding station to a bevel bracket welding station according to an embodiment of the present invention;

fig. 4 is a side view of an embodiment of the welding and forming production equipment for the tail calandria from the loading station to the bevel edge bracket welding station provided by the present invention;

fig. 5 is a schematic perspective view of an embodiment of a material handling device according to the present invention;

FIG. 6 is a side view of an embodiment of a material mover;

fig. 7 is a partial perspective view of a bevel bracket welding station in an embodiment of the welding equipment for the tail pipe bank provided by the present invention;

FIG. 8 is a perspective view of one embodiment of a butt-welded processing assembly provided by the present invention;

fig. 9 is a schematic perspective view of an embodiment of a welding forming production apparatus for a transition station and a tail pipe at a welding station of a flat bracket according to the present invention;

fig. 10 is a schematic perspective view of a tail pipe welding and forming production apparatus of a blanking station and an upper and lower cover welding station according to an embodiment of the present invention;

fig. 11 is a schematic partial perspective view of a blanking station and an upper and lower cover welding station in an embodiment of the welding and forming production equipment for the tail pipes provided by the present invention.

In the figure: 10. a frame; 20. a material carrying device; 30. a welding processing device; 100. a substrate; 110. a feeding jig; 120. a feeding translation driving member; 200. positioning a jig; 210. a positioning base; 220. positioning blocks; 230. a lower electrode; 300. a material taking and placing component; 310. a sliding seat; 320. a material taking and placing unit; 330. a movable seat; 340. a lifting seat; 350. a telescopic driving unit; 360. a lifting drive unit; 370. a material-turning driving member; 400. a material conveying driving mechanism; 410. a material conveying drive unit; 420. a driving pulley; 430. a driven pulley; 440. a synchronous belt; 450. a tensioning seat; 460. a connecting plate; 470. a tension wheel; 500. butt-welding the components; 510. an upper electrode; 520. a welding drive member; 521. a welding drive unit; 522. a displacement drive unit; 523. welding the plate; 530. welding a bottom plate; 540. welding a base; 600. a supply assembly; 610. a feeding vibration disc; 620. feeding and directly vibrating; 700. a feeding assembly; 710. a loading clamp member; 720. a feeding and transferring mechanism; 810. a blanking conveying mechanism; 820. a blanking mechanism; 821. a blanking paw; 822. a blanking driving component.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality of" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 11, the welding forming production equipment for tail calandria of the present invention comprises the following embodiments:

a tail calandria welding shaping production facility includes: a frame 10, a material conveying device 20 and a welding processing device 30.

The frame 10 is provided with a feeding station and a discharging station which are arranged in front and back. And a plurality of butt-welding processing stations are also arranged between the feeding station and the discharging station. The material loading station, the plurality of butt-welding processing stations and the material unloading station are sequentially arranged at equal intervals from back to front.

In this embodiment, the butt-welding processing station between the feeding station and the discharging station includes a right-angle bracket welding station, a bevel bracket welding station, a flat bracket welding station, and an upper and lower cover welding station. In order to reserve an adjusting space and avoid over dense parts, a transition station is arranged between the bevel edge support welding station and the flat support welding station. The feeding station, the right-angle bracket welding station, the bevel edge bracket welding station, the transition station, the flat bracket welding station, the upper cover welding station and the lower cover welding station and the discharging station are sequentially arranged from back to front at equal intervals.

The frame 10 includes a base plate 100. The feeding station is provided with a feeding jig 110 which is slidably mounted on the upper side of the substrate 100 along the front-back direction. The lower side of the substrate 100 is provided with a feeding translation driving member 120. The feeding translation driving member 120 is provided with a feeding translation driving end which is in transmission connection with the feeding jig 110 and enables the feeding jig 110 to move back and forth relative to the substrate 100.

And the right-angle bracket welding station, the bevel edge bracket welding station, the transition station, the flat bracket welding station and the upper and lower cover welding stations are all provided with positioning jigs 200.

The positioning jig 200 is provided with an upper cover positioning seat and a lower cover positioning seat. In order to transfer the material on the feeding jig 110 to the positioning jig 200, the feeding jig 110 is also provided with an upper cover positioning seat and a lower cover positioning seat corresponding to each other.

The upper cover positioning seat and the lower cover positioning seat are provided with a plurality of positioning parts for positioning materials. Upper cover positioning seat and lower cover positioning seat include: a positioning base 210 and a positioning block 220. The positioning portion is disposed on the upper side of the positioning block 220. At least one positioning block 220 is slidably mounted on the positioning base 210, and the positioning base 210 is provided with a positioning driving unit. The positioning driving unit is configured to drive the positioning block 220 to slide relative to the positioning base 210. In this embodiment, the positioning driving unit is a telescopic cylinder. The cylinder body of the positioning driving unit is fixedly connected with the positioning base 210, and the piston rod of the positioning driving unit is in transmission connection with the slidably-mounted positioning block 220.

The positioning part is an imitated groove arranged according to the edge of the corresponding material. When the tail calandria upper cover was placed on the upper cover positioning seat, tail calandria upper cover edge can block and establish between a plurality of location portions to drive the locating piece 220 of installation of sliding through the location drive unit and clamp the tail calandria upper cover on the upper cover positioning seat, realize the accurate positioning of material.

The positioning jig 200 of each station is arranged in the middle of the substrate 100 in a front-to-back manner. The material conveying device 20 and the welding device 30 are respectively provided on both left and right sides of the substrate 100. In this embodiment, the material handling device 20 is disposed on the left side of the positioning fixture 200, and the welding device 30 is disposed on the right side of the positioning fixture 200.

The material handling device 20 includes: a material taking and placing assembly 300 and a material conveying driving mechanism 400. Five material taking and placing assemblies 300 are provided. The five material taking and placing assemblies 300 are arranged at equal intervals in the front-back direction. The arrangement space of the material taking and placing assembly 300 is consistent with the arrangement space of the plurality of welding processing stations.

The material handling driving mechanism 400 is used for driving the material taking and placing assembly 300 to move back and forth relative to the rack 10. In this embodiment, two adjacent pick-and-place assemblies 300 are connected to each other. The material handling driving mechanism 400 is provided with a material handling driving end which is in transmission connection with one of the material taking and placing components 300 and enables the material taking and placing components 300 to move back and forth.

The material taking and placing assembly 300 comprises: a sliding seat 310, a material taking and placing unit 320 and a moving clamp driving mechanism. Move and press from both sides actuating mechanism includes: a moving base 330, a lifting base 340, a telescopic driving unit 350 and a lifting driving unit 360.

The material taking and placing unit 320 is used for taking and placing materials on the positioning jig 200. In this embodiment, the upper cover positioning seat and the lower cover positioning seat correspond to the tail pipe upper cover and the tail pipe lower cover, the material taking and placing unit 320 at least has two material taking and placing units 320, and the two material taking and placing units 320 correspond to material taking and placing of the tail pipe upper cover and the tail pipe lower cover, respectively.

According to the shape of the upper cover and the lower cover of the tail discharge pipe, the welding position, and the avoidance space consideration of the upper cover positioning seat and the lower cover positioning seat, the material taking and placing unit 320 may adopt a clamping type, an electromagnetic absorption type or a vacuum absorption type structure.

In this embodiment, the material taking and placing unit 320 corresponding to the lower cover positioning seat in the last material taking and placing assembly 300 is an electromagnetic absorption material taking and placing unit 320, and the tail pipe lower cover is absorbed or loosened through electromagnetic on-off. The rest material taking and placing units 320 are clamping type material taking and placing units 320, and the clamping cylinders drive the two clamping jaws to be close to each other or to be away from each other in a back-to-back mode, so that metal welding pieces are clamped or loosened.

The sliding base 310 is slidably mounted on the upper side of the base plate 100 in the front-rear direction. The material handling driving end is connected to the sliding seat 310. In this embodiment, the substrate 100 is provided with a front-back extending avoiding groove. And a connecting block is arranged in the avoiding groove. The upper end of the connecting block is connected with the sliding seat 310, and the lower end of the connecting block is connected with the material conveying driving end.

The movable base 330 is slidably mounted on the upper side of the sliding base 310 along the left-right direction by a linear slide rail. The telescopic driving unit 350 is provided with a telescopic driving end which is in transmission connection with the moving seat 330 and enables the moving seat 330 to move left and right relative to the sliding seat 310. The lifting base 340 is slidably mounted on the movable base 330 in the vertical direction. The lifting driving unit 360 is provided with a lifting driving end which is in transmission connection with the lifting seat 340 and enables the lifting seat 340 to move up and down relative to the movable seat 330.

In this embodiment, the telescopic driving unit 350 and the lifting driving unit 360 both use cylinders. The cylinder body of the telescopic driving unit 350 is fixedly installed on the movable base 330, and the end of the piston rod of the telescopic driving unit 350 is movably connected with the sliding base 310 through a floating joint. The cylinder body of the lifting driving unit 360 is fixedly connected with the movable base 330, and the piston rod of the lifting driving unit 360 is in transmission connection with the lifting base 340 through a floating joint. In other embodiments, the telescopic driving unit 350 and the lifting driving unit 360 may also adopt linear driving members such as an electric push rod, a hydraulic push rod, or a screw nut driving assembly.

The sliding seat 310, the moving seat 330 and the lifting seat 340 can form a three-axis transfer mechanism, which is driven by the material handling driving mechanism 400, the telescopic driving unit 350 and the lifting driving unit 360 respectively, so as to realize the movement of the material taking and placing unit 320 along three mutually perpendicular directions and realize the material handling.

In this embodiment, the material conveying driving mechanism 400 includes: a conveyance driving unit 410, a driving pulley 420, a driven pulley 430, and a timing belt 440. The axial directions of the driving pulley 420 and the driven pulley 430 extend in the left-right direction.

There are two driven pulleys 430. The two driven pulleys 430 are respectively disposed at the front and rear ends of the avoiding groove, and rotatably mounted on the lower side of the substrate 100. The timing belt 440 is wound around the driving pulley 420 and the driven pulley 430. The conveying driving unit 410 is drivingly connected to the driving pulley 420.

The frame 10 further includes a lower fixing plate disposed below the substrate 100. The upper side of the lower fixing plate is provided with a tensioning seat 450 along the up-down direction. The driving pulley 420 is rotatably installed on the upper side of the tension seat 450. In this embodiment, the upper side of the lower fixing plate is provided with a guide pillar extending up and down, and the tensioning seat 450 has a connecting hole detachably sleeved on the guide pillar. The front side and the rear side of the tensioning seat 450 are both plate-shaped, and the connecting holes are provided with clamping gaps which are arranged along the radial direction. The connecting hole is clamped on the outer side of the guide post through screw locking, and the detachable connection of the connecting hole and the guide post is realized.

The front and rear sides of the tensioning seat 450 are provided with tensioning members. The tension member includes: a connecting plate 460 and a tension wheel 470. The connecting plate 460 is mounted on the tensioning seat 450 in an up-down direction. The axial direction of the tension pulley 470 is parallel to the axial direction of the driving pulley 420. The tension pulley 470 is rotatably mounted to an upper end of the connection plate 460, and an outer side of the tension pulley 470 abuts against the timing belt 440.

The structure of the loading translation driving member 120 can be set with reference to the structure of the material handling driving mechanism 400.

In this embodiment, the adjacent material taking and placing assemblies 300 can be connected by a connecting rod. Two ends of the connecting rod are respectively in threaded connection with the sliding seats 310 of the two material taking and placing assemblies 300, and the thread turning directions of the two ends of the connecting rod are opposite. Through two the distance between the sliding seat 310 that the connecting rod is connected can adjust through revolving the wrong connecting rod to adapt to the welding station that different intervals set up, the flexibility is stronger.

In this embodiment, there are two conveying driving mechanisms 400. The three material taking and placing assemblies 300 arranged on the front side are connected with each other, and the two material taking and placing assemblies 300 arranged on the rear side are connected with each other. The two material handling driving mechanisms 400 are respectively connected with the two material taking and placing assemblies 300 in a driving manner.

The upper cover of the tail calandria and the lower cover of the tail calandria are respectively required to be welded with the right-angle bracket and the bevel bracket on the outer side, so that the upper cover of the tail calandria and the lower cover of the tail calandria are positioned on the right-angle bracket welding station and the bevel bracket welding station in a way that the outer side faces upwards. However, the upper cover of the tail calandria and the lower cover of the tail calandria need to be folded and welded together at the welding station of the upper cover and the lower cover of the tail calandria.

In the material taking and placing assembly 300 moving back and forth between the transition station and the flat bracket welding station, the material taking and placing unit 320 is rotatably mounted on the lifting seat 340, the lifting seat 340 is provided with a material turning driving member 370, and the material turning driving member 370 is provided with a rotating driving end which is in transmission connection with the material taking and placing unit 320 and enables the material taking and placing unit 320 to rotate relative to the upper substrate 100. In view of the convenience of controlling the speed and accuracy of the rotation of the pick-and-place unit 320, the material turning driving member 370 in this embodiment is a servo motor, and in some other embodiments, the material turning driving member 370 may be a rotary driving element such as a stepping motor or a pneumatic motor.

The positioning fixture 200 includes a base. The base is fixedly connected with the frame 10. The upper cover positioning seat and the lower cover positioning seat are both arranged on the upper side of the base. In a further embodiment, to facilitate the welding process, one or both of the upper cover positioning seat and the lower cover positioning seat may be rotatably mounted on the base. The frame 10 is provided with a rotation driving member for driving the upper cover positioning seat or the lower cover positioning seat to rotate.

The welding processing device 30 includes: butt-weld processing assembly 500, feed assembly 600, and feed assembly 700.

In this embodiment, the welding processing components all adopt butt welding to realize the welding forming processing of the tail calandria. The butt-weld processing assembly 500 includes: an upper electrode 510 and a welding drive member 520. The welding driving member 520 is used for driving the upper electrode 510 to move relative to the positioning fixture 200. The upper cover positioning seat or the lower cover positioning seat is provided with a lower electrode 230.

To facilitate debugging and to adapt to the butt-welding requirements of different materials, the butt-welding processing assembly 500 is adjustably mounted to the frame 10. The butt-weld processing assembly 500 further includes: a solder bottom plate 530 and a solder base 540.

The weld floor 530 has a hinged end and an adjustment end. The hinged end with frame 10 rotates articulatedly, it is equipped with the orientation to adjust the end the bar hole that the hinged end extends. An adjusting screw rod penetrates through the strip-shaped hole and is in locking connection with the adjusting end through an adjusting nut in threaded connection. The end of the adjusting screw is rotatably hinged to the frame 10. By adjusting the position of the adjusting nut relative to the adjusting screw, the distance between the adjusting end and the end of the adjusting screw is changed, so that the welding bottom plate 530 can be adjusted at different turning angles relative to the frame 10.

In some embodiments, mounting feet are provided between the welding bottom plate 530 and the frame 10. The lower ends of the mounting legs are fixedly connected with the frame 10. The upper end of the mounting support leg is provided with a mounting surface which is obliquely arranged. The soldering lands 530 are mounted to the mounting surface. The welding baseplate 530 can be adjusted in installation angle by replacing installation legs with installation faces having different degrees of inclination.

The welding base 540 is adjustably mounted to the welding baseplate 530. The welding base 540 is provided with a plurality of arc grooves which are concentrically arranged, and the welding base 540 is adjustably connected with the welding bottom plate 530 through screws which penetrate through the arc grooves. After the screws are loosened, the welding base 540 can rotate a certain angle relative to the welding baseplate 530. The adjustable mounting of the welding base 540 on the welding baseplate 530 is achieved by loosening or locking the screws.

The welding driving member 520 and the upper electrode 510 are mounted to the welding base 540.

The welding driving member 520 includes: a welding driving unit 521, a displacement driving unit 522, and a welding plate 523. The welding driving unit 521 uses an electric cylinder. The electric cylinder is a modularized product which integrates the servo motor and the lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the advantages of the precise rotating speed control, the precise rotating speed control and the precise torque control of the servo motor into the precise speed control, the precise position control and the precise thrust control of the telescopic rod.

The welding driving unit 521 is disposed along a direction of a line connecting the upper electrode 510 and the lower electrode 230. The upper electrode 510 is slidably mounted on the welding plate 523, and the welding driving unit 521 is mounted on the welding plate 523 and is in driving connection with the upper electrode 510. The welding plate 523 is slidably mounted on the welding base 540. The displacement driving unit 522 is provided with a displacement driving end which is in transmission connection with the welding plate 523 and enables the welding plate 523 to move relative to the welding base 540. The displacement driving unit 522 can adopt a linear driving component such as a cylinder, an electric push rod, a hydraulic push rod or a screw nut driving component.

The feed assembly 600 is used to continuously supply welding material. The feed assembly 600 has a discharge end. In this embodiment, the feed assembly 600 includes a feed seismic disk 610 and a feed vertical vibrator 620. The one end that the feed directly shakes 620 with the discharge gate of feed shake dish 610 links to each other, the discharge end is located the other end that the feed directly shakes 620.

The feeding assembly 700 is used for moving the welding part at the discharging end to the welding position in the corresponding positioning fixture 200. The feeding assembly 700 includes a feeding clamp member 710 and a feeding transfer mechanism 720. The feeding clamp 710 may be selected according to the shape and size of the welding member by referring to the above-mentioned structure and various examples of the feeding and discharging unit 320. The loading and transferring mechanism 720 can refer to various examples of the driving structure for moving the material taking and placing unit 320 in the material taking and placing assembly 300 listed above, and will not be further described herein.

In the present embodiment, the number of the welding processing devices 30 is four. The four welding processing devices 30 are respectively arranged at the sides of the right-angle support welding station, the bevel support welding station, the flat support welding station and the upper and lower cover welding stations.

The feeding assemblies 600 arranged beside the right-angle bracket welding station, the bevel-edge bracket welding station and the flat-type bracket welding station are respectively used for continuously supplying the right-angle bracket, the bevel-edge bracket and the flat-type bracket. In particular, since the upper cover of the tail pipe needs to be welded and fixed to the lower cover of the tail pipe at the welding station of the upper and lower covers, the welding processing device 30 beside the welding station of the upper and lower covers does not need to be provided with the feeding assembly 600. And the feeding assembly 700 is used for moving the upper cover of the tail calandria on the upper cover positioning seat to the lower cover positioning seat.

The blanking station is provided with a blanking conveying mechanism 810 and a blanking mechanism 820. The blanking conveying mechanism 810 has a conveying surface for conveying the tail pipe. The blanking mechanism 820 is used for moving the tail discharge pipe welded on the welding station of the upper cover and the lower cover to the blanking conveying mechanism 810. The feeding mechanism 820 includes a feeding claw 821 and a feeding driving member 822. The feeding driving member 822 is used for driving the feeding claw 821 to move. The blanking driving member 822 can refer to various examples of the structure of the moving clamp driving mechanism, and will not be described in detail here.

In some embodiments, the right-angle support welding station, the bevel support welding station, the flat support welding station, and the upper and lower cover welding stations are provided with a plurality of pressing mechanisms for pressing the material in the positioning jig 200. The pressing mechanism comprises a pressing driving unit and a pressing piece. The material pressing driving unit can adopt linear driving components such as a cylinder, an electric push rod, a hydraulic push rod or a screw nut driving component. The material pressing piece is a soft material product. The material of the material pressing piece can be selected from POM, high-strength rubber, stainless steel, rubber and the like.

Referring to fig. 1 to 11, when using the welding forming production equipment for tail calandria of the present invention:

firstly, the upper cover and the lower cover of the tail calandria are placed on the upper cover positioning seat and the lower cover positioning seat of the feeding jig 110. The feeding translation driving member 120 drives the feeding jig 110 to move to the feeding station.

Then, the material moving driving mechanism 400 drives each material taking and placing assembly 300 to move synchronously, and the lifting driving unit 360 and the telescopic driving unit 350 are matched to drive the material taking and placing unit 320 to take, move and put down the materials, so that the upper cover and the lower cover of the tail calandria are sequentially moved at the material loading station, the right-angle bracket welding station, the bevel bracket welding station, the transition station, the flat bracket welding station and the upper and lower cover welding stations.

In the right angle bracket welding station, the feed seismic disk 610 and the feed direct vibration 620 can convey the right angle bracket to the discharge end. The loading transfer mechanism 720 drives the loading clamp member 710 to move the right-angle bracket to the corresponding position of the upper cover of the tail discharge pipe. The welding driving means 520 is then actuated to move the upper electrode 510 to weld the right-angled bracket.

Similarly, in the bevel bracket welding station, the bevel bracket is welded on the lower cover of the tail pipe through the feeding assembly 600, the feeding assembly 700 and the butt-welding processing assembly 500. It is worth to be noted that the right-angle bracket is close to the right at the welding position of the upper cover of the tail calandria, and the bevel-edge bracket is close to the left at the welding position of the lower cover of the tail calandria. In the positioning jig 200 of the bevel bracket welding station, the lower cover positioning seat is rotatably connected with the frame 10. The lower cover positioning seat is driven to rotate through the rotary driving component, so that the butt-welding processing assembly 500 on the right side can be conveniently welded.

And moving the materials which finish the welding of the right-angle bracket and the bevel bracket to a transition station. In the material taking and placing assembly 300 reciprocating between the transition station and the flat bracket welding station, a material turning driving member 370 is arranged between the material taking and placing unit 320 corresponding to the lower cover positioning seat and the lifting seat 340. The material taking and placing unit 320 can be driven to rotate by the material overturning driving member 370. When the lower cover of the tail calandria is moved to the flat bracket welding station from the transition station, the lower cover can be turned over and placed on the positioning jig 200 of the flat bracket welding station.

After the flat bracket is welded on the upper cover of the tail calandria at the welding station of the flat bracket, the material moving device 20 moves the upper cover of the tail calandria and the lower cover of the tail calandria to the positioning jig 200 of the welding station of the upper cover and the lower cover. At this time, the feeding transfer mechanism 720 on the upper and lower cover welding station drives the feeding clamp member 710 to transfer the upper cover of the tail pipe to the upper side of the lower cover of the tail pipe, and the upper cover of the tail pipe and the lower cover of the tail pipe are welded together by the butt-welding processing assembly 500. And the tail calandria is welded, formed and processed.

Finally, the blanking mechanism 820 acts to drive the blanking paw 821 to move the welded tail pipe products in the lower cover positioning seat to the blanking conveying mechanism 810 to be sent out in the welding station of the upper cover and the lower cover through the blanking driving member 822.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a tail calandria welding shaping production facility which characterized in that: the method comprises the following steps: the welding machine comprises a rack (10), wherein the rack (10) is provided with a feeding station and a discharging station, a plurality of butt-welding processing stations are further arranged between the feeding station and the discharging station, and the feeding station, the plurality of butt-welding processing stations and the discharging station are sequentially arranged at equal intervals from back to front;

the butt-joint welding device is characterized in that a feeding jig (110) is arranged at the feeding station, positioning jigs (200) are arranged at the butt-joint machining station, and a material moving device (20) and a welding machining device (30) are respectively arranged at the left side and the right side of the butt-joint machining station;

the material carrying device (20) is used for carrying materials on the feeding station and the butt-welding processing station, and the welding processing device (30) is used for welding materials in the positioning jig (200).

2. The tail pipe bank welding and forming production equipment of claim 1, characterized in that: the feeding jig (110) is connected with the rack (10) in a sliding mode in the front-back direction, a feeding translation driving component (120) is further arranged on the feeding station, and the feeding translation driving component (120) is used for driving the feeding jig (110) to move back and forth.

3. The tail pipe bank welding and forming production equipment of claim 1, characterized in that: the positioning jig (200) is provided with an upper cover positioning seat and a lower cover positioning seat, and the upper cover positioning seat and the lower cover positioning seat are both provided with a plurality of positioning parts for positioning materials.

4. The tail pipe bank welding and forming production equipment of claim 3, characterized in that: the material handling device (20) comprises a plurality of material taking and placing assemblies (300) and a material handling driving mechanism (400), the material taking and placing assemblies (300) are arranged in one-to-one correspondence with the butt-welding processing stations, and the material handling driving mechanism (400) is used for driving the material taking and placing assemblies (300) to move back and forth relative to the rack (10).

5. The tail pipe bank welding and forming production equipment of claim 4, characterized in that: the material taking and placing assembly (300) comprises a sliding seat (310), a material taking and placing unit (320) and a moving and clamping driving mechanism, the sliding seat (310) is connected with the rack (10) in a sliding mode along the front-back direction, the material taking and placing driving mechanism (400) is connected with the sliding seat (310), the material taking and placing unit (320) is used for clamping or adsorbing materials, and the moving and clamping driving mechanism is used for driving the material taking and placing unit (320) to move along the left-right direction and/or the up-down direction relative to the sliding seat (310).

6. The tail pipe bank welding and forming production equipment of claim 5, characterized in that: the number of the material taking and placing units (320) is multiple, and the material taking and placing units (320) are respectively arranged corresponding to the upper cover positioning seat and the lower cover positioning seat.

7. The tail pipe bank welding and forming production equipment of claim 5, characterized in that: the material taking and placing assembly (300) further comprises a material turning driving component (370), and the material turning driving component (370) is provided with a material turning driving end which is in transmission connection with the material taking and placing unit (320) and enables the material taking and placing unit (320) to rotate relative to the positioning jig (200).

8. The tail pipe bank welding and forming production equipment of claim 3, characterized in that: the upper cover positioning seat and/or the lower cover positioning seat are/is rotatably installed on the rack (10), and the rack (10) is provided with a rotary driving component for driving the upper cover positioning seat or the lower cover positioning seat to rotate.

9. The tail pipe bank welding and forming production equipment of claim 3, characterized in that: welding processingequipment (30) are including butt-joint processing subassembly (500), butt-joint processing subassembly (500) adjustable install in frame (10), butt-joint processing subassembly (500) are including last electrode (510) and welding driving member (520), welding driving member (520) are used for driving it is relative to go up electrode (510) positioning jig (200) remove, upper cover positioning seat or lower cover positioning seat are equipped with bottom electrode (230).

10. The tail pipe bank welding and forming production equipment of claim 9, characterized in that: the welding processing device (30) further comprises a feeding assembly (600) and a loading assembly (700), wherein the feeding assembly (600) is used for continuously supplying welding materials, the feeding assembly (600) is provided with a discharging end, and the loading assembly (700) is used for moving the welding materials at the discharging end to the upper cover positioning seat or the lower cover positioning seat.