CN113909723A

CN113909723A - System for welding building templates

Info

Publication number: CN113909723A
Application number: CN202111147406.9A
Authority: CN
Inventors: 袁越阳; 宋艳生; 何洪; 肖白军; 黄必进; 毛智贵; 肖子凡; 石雪蛟
Original assignee: Changsha Zhongchuang Haitong Intelligent Technology Co ltd
Current assignee: Changsha Zhongchuang Haitong Intelligent Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-11
Anticipated expiration: 2041-09-29
Also published as: CN113909723B

Abstract

A system for welding building templates comprises a sealing plate welding device and a rib plate welding device; the sealing plate welding device comprises a first roller conveyor (109) and a second roller conveyor (110), a first sealing plate feeding device (111) positioned on one side of the first roller conveyor (109), a first sealing plate clamping mechanism (112) positioned above the first roller conveyor (109), a second welding robot (113) positioned on one side of the first roller conveyor (109), a second sealing plate feeding device (114) positioned on one side of the second roller conveyor (110), a second sealing plate clamping mechanism (115) positioned above the second roller conveyor (110), and a third welding robot (116) positioned on one side of the second roller conveyor (110); the ribbed plate welding device comprises a welding platform (1), a first welding robot (2) positioned on the side edge of the welding platform (1), a ribbed plate feeding mechanism (3) and a feeding mechanism (4).

Description

System for welding building templates

Technical Field

The invention relates to the technical field of automatic welding equipment, in particular to a system for welding building templates.

Background

The all-steel template, the aluminum template or the steel-wood template for casting concrete on the building are large in required quantity and various in specification and size, one surface of the template is a flat surface, the periphery of the other surface of the template is provided with groove plates which are connected with each other, the groove plates at two ends are called as sealing plates, and reinforcing rib plates which are connected with each other are arranged in the middle of the template.

Present building templates is mostly steel form and aluminum mould board, including a big board, left shrouding and right shrouding, and the big board is stretch forming's "mountain" font section bar, including bottom plate, both sides floor and well floor, certain length is milled away at the both ends of well floor, for the shrouding leaves the position, and the shrouding inlays at both ends, and the lateral surface of shrouding aligns with the terminal surface of big board. The middle reinforcing rib plate is positioned between the two sealing plates, two ends of the middle reinforcing rib plate are connected with rib plates on two sides of the E-shaped section bar, one side of the reinforcing rib plate is connected with the bottom plate, all the components are assembled together, and adjacent contact edges are welded together to form a whole.

With the rapid development of the building industry, the demand for building templates is increased, and the requirement for precision is increased. In the prior art, the building template is generally formed by manual welding, the tool is simple, the sealing plate and the rib plate are manually fed, and the welding positioning performance is poor. The manual assembly has low efficiency in welding, high labor intensity, insufficient control capability on welding deformation and low welding quality, and cannot meet the increasing production requirements. The research on the production by using an intelligent welding robot is also started, but efficient matched feeding, positioning and welding tools are not available, so far, equipment for automatically or semi-automatically welding building templates is still in a development stage.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a system for welding building templates, which can realize automatic assembly, positioning and welding, reduce the labor intensity of operators and improve the production efficiency.

In order to solve the technical problem, the system for welding the building template provided by the invention comprises a sealing plate welding device for welding a sealing plate and a section bar, and a rib plate welding device for welding a rib plate and the section bar; the seal plate welding device comprises a first roller conveyor and a second roller conveyor which are connected in series, a first seal plate feeding device positioned on one side of the first roller conveyor, a first seal plate clamping mechanism positioned above the first roller conveyor, a second welding robot positioned on one side of the first roller conveyor, a second seal plate feeding device positioned on one side of the second roller conveyor, a second seal plate clamping mechanism positioned above the second roller conveyor and a third welding robot positioned on one side of the second roller conveyor; the ribbed plate welding device comprises a welding platform, at least one first welding robot positioned on one side of the welding platform, a ribbed plate feeding mechanism positioned on one side of the welding platform, and a feeding mechanism positioned on one side of the welding platform and used for moving ribbed plates supplied by the ribbed plate feeding mechanism to the welding platform; the welding platform comprises a roller conveying mechanism, a positioning backup plate arranged on one side of the roller conveying mechanism, at least two positioning clamping mechanisms connected with the roller conveying mechanism, a plurality of first pressing mechanisms and first pulling-out mechanisms which are respectively connected with the positioning backup plate side of the roller conveying mechanism, a plurality of second pressing mechanisms and second pulling-out mechanisms which are respectively connected with the positioning clamping mechanisms, a first slide rail connected with the roller conveying mechanism, a side clamping mechanism connected with the first slide rail in a sliding manner, and a first rack connected with the roller conveying mechanism; the side clamp mechanism comprises a side clamp seat connected with the first slide rail in a sliding manner, a first servo motor connected with the side clamp seat, a first gear connected with the first servo motor in a transmission manner and meshed with the first rack, a second slide rail connected with the side clamp seat, a clamp mounting plate connected with the second slide rail in a sliding manner, a clamp draw hook connected with the clamp mounting plate, a first telescopic mechanism connected with the clamp draw hook, a second telescopic mechanism with a base connected with the side clamp seat and a piston rod connected with the clamp mounting plate, and a positioning photoelectric sensor connected with the clamp draw hook; feed mechanism including the truss that is located floor feed mechanism one side, with third slide rail and the second rack that truss crossbeam is connected, with third slide rail sliding connection's cantilever mounting panel, with the second servo motor that the cantilever mounting panel is connected, with second servo motor transmission connect, and with the second gear that the second rack meshing is connected, first end with the cantilever that the cantilever mounting panel is connected, with the guide arm that the cantilever other end is connected, with guide arm sliding connection's clamping jaw mounting panel, frame with cantilever connection, piston rod with the third telescopic machanism that the clamping jaw mounting panel is connected, with the fourth telescopic machanism that the clamping jaw mounting panel is connected, at least two with the finger cylinder that the clamping jaw mounting panel is connected, with the material loading clamping jaw that the finger cylinder is connected.

As one of the improvement schemes, the rib plate feeding mechanism provided by the invention comprises a base, a rib material bin connected with the base, a material pushing mechanism positioned on one side of the rib material bin and connected with the base, a material shifting mechanism positioned above the material pushing mechanism and connected with the material pushing mechanism, a rib conveying mechanism positioned on one side of the material pushing mechanism, and a lifter positioned on the other side of the rib material bin; the rib storage bin comprises a fixed baffle connected with the base, a guide rail connected with the base, a movable bin door capable of moving along the guide rail, and a photoelectric sensor connected with the fixed baffle; the pushing mechanism comprises a pushing rack, a pushing platform connected with the pushing rack, a fourth sliding rail connected with the pushing rack, a first direct current motor synchronous belt driving mechanism connected with the pushing rack, a rib push plate connected with the fourth sliding rail in a sliding manner and a driving belt of the first direct current motor synchronous belt driving mechanism, a first cross beam positioned above the pushing platform and connected with the pushing rack or the pushing platform, a fifth telescopic mechanism and a sixth telescopic mechanism connected with the first cross beam and used for pressing down ribs, and a material shifting guide plate connected with the pushing platform; the rib conveying mechanism comprises a rib conveying rack, a fifth slide rail connected with the rib conveying rack, a first driving mechanism connected with the rib conveying rack, and a rib material moving vehicle connected with the fifth slide rail in a sliding manner and connected with the first driving mechanism; the rib material moving vehicle is provided with a material loading bearing plate, an end positioning plate connected with one end of the material loading bearing plate, a side positioning plate connected with the material loading bearing plate, a seventh telescopic mechanism connected with the material loading bearing plate, and a material pressing plate connected with a piston rod of the seventh telescopic mechanism; the material shifting mechanism comprises a material shifting frame connected with the material pushing mechanism, a sixth sliding rail connected with the lower part of the material shifting frame, a material shifting sliding plate connected with the sixth sliding rail in a sliding manner, a material shifting plate connected with one end of the material shifting sliding plate, a second driving mechanism connected with the material shifting frame and driving the material shifting sliding plate to move along the sixth sliding rail, an eighth telescopic mechanism connected with one side of the material shifting frame, and a guide plate connected with a piston rod of the eighth telescopic mechanism.

On the basis of one of the above improved schemes, as a further improved technical scheme, the system for welding building templates provided by the invention comprises a lifting frame, a lifting platform connected with the lifting frame in a sliding manner, a chain and sprocket mechanism connected with the lifting frame and driving the lifting platform to lift, a third servo motor connected with the lifting frame and driving the chain and sprocket mechanism to move, and a balancing weight connected with one end, far away from the lifting platform, of the chain and sprocket mechanism; the lifting platform extends into the rib storage bin.

On the basis of one of the above improved schemes, as a further improved technical scheme, the system for welding the building templates, provided by the invention, is also provided with a thin rib plate feeding mechanism positioned on one side of the lifter, and a thin rib plate knockout mechanism connected with one side of the thin rib plate feeding mechanism, which is close to the lifter; the thin rib plate feeding mechanism comprises a thin rib plate rack, a thin rib plate material box positioned at the top of the thin rib plate rack, a thin rib plate pushing mechanism connected with the thin rib plate rack and used for pushing a thin rib plate in the thin rib plate material box to move towards one side close to the thin rib plate knockout mechanism, a second cross beam with two ends respectively connected with the thin rib plate rack, a first downward pressing air cylinder and a second downward pressing air cylinder connected with the second cross beam, and a width adjusting plate with two ends respectively connected with the thin rib plate material box and the second cross beam.

On the basis of the above improved scheme, as a further improved technical scheme, in the system for welding building templates provided by the invention, the thin-rib-plate knockout mechanism comprises a knockout frame connected with the thin-rib-plate frame, a thin-rib-plate discharge chute arranged on the knockout frame, a second direct-current-motor synchronous belt driving mechanism connected with the knockout frame, and a thin-rib-plate knockout plate connected with a driving belt of the second direct-current-motor synchronous belt driving mechanism; the thin rib plate pushing mechanism comprises a third direct current motor synchronous belt driving mechanism connected with the thin rib plate frame and a thin rib plate pushing plate connected with a conveying belt of the third direct current motor synchronous belt driving mechanism, and the thin rib plate pushing plate can slide in a thin rib plate material box.

On the basis of the above improved scheme, as a further improved technical scheme, the system for welding the building templates provided by the invention comprises a rib conveying frame, a fifth slide rail connected with the rib conveying frame, a first driving mechanism connected with the rib conveying frame, and a rib material moving vehicle connected with the fifth slide rail in a sliding manner and connected with the first driving mechanism; the rib material moving vehicle is provided with a material loading plate, an end positioning plate connected with one end of the material loading plate, a side positioning plate connected with the material loading plate, a seventh telescopic mechanism connected with the material loading plate, a material pressing plate connected with a piston rod of the seventh telescopic mechanism, and a thin rib material groove connected with the material loading plate.

As a second improvement, in the system for welding building templates provided by the present invention, the positioning and clamping mechanism includes a bottom plate connected to the welding platform, a seventh slide rail connected to the bottom plate, a mounting plate slidably connected to the seventh slide rail, a third driving mechanism connected to the bottom plate and the mounting plate and driving the mounting plate to move along the seventh slide rail, an eighth slide rail connected to the mounting plate, a clamping hook slidably connected to the eighth slide rail, and a ninth telescoping mechanism in which the base is connected to the mounting plate and the piston rod is connected to the clamping hook.

As a third improvement, the system for welding building templates provided by the invention is characterized in that the second pressing mechanism is connected with the mounting plate; the second pull-open mechanism is connected with the mounting plate; first hold-down mechanism and second hold-down mechanism all include with welding platform or the tenth telescopic machanism that the mounting panel is connected, with the first supporting plate that welding platform or mounting panel are connected, first end with first supporting plate articulated second connecting rod, first end with the piston rod of tenth telescopic machanism is articulated, the middle part with the opposite end articulated clamp plate of second connecting rod.

As a fourth improvement, in the system for welding building templates provided by the present invention, each of the first opening mechanism and the second opening mechanism includes an eleventh extending mechanism connected to the welding platform or the mounting plate, a second supporting plate connected to the welding platform or the mounting plate, a third connecting rod having a first end hinged to the second supporting plate, and a pulling hook having a first end hinged to a piston rod of the eleventh extending mechanism and a middle portion hinged to the other end of the third connecting rod.

As a fifth improvement, in the system for welding building templates provided by the present invention, the first roller conveyor and the second roller conveyor are both provided with a clamping backup plate located at one side, a plurality of second positioning and clamping mechanisms respectively connected with the first roller conveyor or the second roller conveyor, a plurality of third pressing mechanisms and third pulling-open mechanisms respectively connected with the first roller conveyor or the second roller conveyor and located at one side of the clamping backup plate, and a plurality of fourth pressing mechanisms and fourth pulling-open mechanisms respectively connected with the second positioning and clamping mechanisms; the second positioning and clamping mechanism comprises a second bottom plate connected with the first roller conveyor or the second roller conveyor, a ninth sliding rail connected with the second bottom plate, a second mounting plate connected with the ninth sliding rail in a sliding manner, a second bottom plate and a second mounting plate which are connected with each other and driven, and a fourth driving mechanism moved by the ninth sliding rail, a tenth sliding rail connected with the second mounting plate, a second clamping and pulling hook connected with the tenth sliding rail in a sliding manner, a machine base, a second mounting plate, a piston rod and a twelfth telescopic mechanism connected with the second clamping and pulling hook.

On the basis of the fifth improvement scheme, as a further improvement technical scheme, in the system for welding the building templates, the first sealing plate feeding device and the second sealing plate feeding device both comprise a rack, a sealing plate material box positioned at the top of the rack, a sealing plate material discharging groove connected with the rack, a feeding conveyer belt connected with the rack, a sealing plate feeding plate connected with the feeding conveyer belt, a material pushing conveyer belt connected with the rack, a sealing plate material pushing plate connected with the material pushing conveyer belt and capable of sliding on the sealing plate material box, a third cross beam with two ends respectively connected with the rack, a thirteenth telescopic mechanism and a fourteenth telescopic mechanism connected with the third cross beam, a mounting rack connected with the rack, a fifteenth telescopic mechanism connected with the mounting rack, a fourth connecting rod with a first end hinged with the mounting rack, and a piston rod with a first end hinged with the fifteenth telescopic mechanism, The middle part of the sealing plate gap pressing plate is hinged with the other end of the fourth connecting rod; one side of the sealing plate material box is provided with a baffle, the third cross beam is provided with an eleventh sliding rail, the thirteenth telescopic mechanism can move along the eleventh sliding rail, and the distance between the thirteenth telescopic mechanism and the fourteenth telescopic mechanism can be adjusted.

On the basis of the fifth improvement scheme, as a further improvement technical scheme, the system for welding the building template, provided by the invention, comprises a first sealing plate clamping mechanism and a second sealing plate clamping mechanism, wherein each of the first sealing plate clamping mechanism and the second sealing plate clamping mechanism comprises a portal frame, twelfth slide rails respectively connected with stand columns on two sides of the portal frame, a blocking clamping plate in sliding connection with the twelfth slide rails, a sixteenth telescopic mechanism connected with the portal frame and used for pushing the blocking clamping plate to lift, and at least two sealing plate clamping mechanisms; the sealing plate clamping mechanism comprises a seventeenth telescopic mechanism connected with the blocking clamping plate, a fifth connecting rod with a first end hinged with the blocking clamping plate, a piston rod of the seventeenth telescopic mechanism, and a pressing hook with a middle part hinged with the other end of the fifth connecting rod.

The aforementioned improvements can be implemented individually or in combination without conflict.

The first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism have the same structure. The first, second, third and fourth pull-open mechanisms are identical in structure. The positioning and clamping mechanism and the second positioning and clamping mechanism have the same structure.

The technical scheme provided by the invention is convenient for realizing automatic assembly, positioning and welding of the sealing plate and the section bar and automatic assembly, positioning and welding of the rib plate and the section bar, reduces the welding deformation, lightens the labor intensity of operators and improves the production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a system for welding building panels according to an embodiment;

FIG. 2 is a schematic structural view of a rib welding apparatus in the embodiment;

FIG. 3 is a schematic structural diagram of a welding platform in an embodiment;

FIG. 4 is a schematic structural view of a side clamp mechanism in the embodiment;

FIG. 5 is a schematic structural view of a connection between the side clamping mechanism and the welding platform in the embodiment;

FIG. 6 is a schematic structural view of a charging mechanism in the embodiment;

FIG. 7 is a partially enlarged schematic view of the structure of FIG. 5;

FIG. 8 is a schematic structural view of a rib feeding mechanism in the embodiment;

FIG. 9 is a schematic structural view of a ribbed silo in an embodiment;

FIG. 10 is a schematic structural view of a pusher mechanism and a rib feed mechanism in the embodiment;

FIG. 11 is a schematic structural view of a rib transport mechanism in the embodiment;

FIG. 12 is a schematic structural view of a rib transfer cart of the rib conveying mechanism in the embodiment;

FIG. 13 is a schematic structural view of the setting mechanism in the embodiment;

fig. 14 is a schematic structural view of the elevator in the embodiment;

FIG. 15 is a schematic structural view of a thin-rib feeding mechanism and a thin-rib blanking mechanism in the embodiment;

FIG. 16 is a schematic structural view of a positioning and clamping mechanism in the embodiment;

FIG. 17 is a partial schematic structural view of a positioning and clamping mechanism in an embodiment;

fig. 18 is a schematic structural view of a first pressing mechanism and a second pressing mechanism in the embodiment;

fig. 19 is a schematic structural view of the first and second pull-open mechanisms in the embodiment;

FIG. 20 is a partial schematic view of a plate welding apparatus according to an embodiment;

FIG. 21 is a schematic structural view of a closing plate feeding device in an embodiment;

FIG. 22 is a schematic structural view of a part I of the sealing plate feeding device in the embodiment;

fig. 23 is a schematic structural view of a part two of the sealing plate feeding device in the embodiment;

FIG. 24 is a schematic structural view of the first and second sealing plate clamps of the embodiment;

figure 25 is a schematic view of the closure plate clamping mechanism of the embodiment.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, the system for welding building templates provided by the present invention comprises a sealing plate welding device for welding a sealing plate with a profile, and a rib plate welding device for welding a rib plate with a profile; the sealing plate welding device comprises a first roller conveyor 109 and a second roller conveyor 110 which are connected in series, a first sealing plate feeding device 111 positioned on one side of the first roller conveyor 109, a first sealing plate clamping mechanism 112 positioned above the first roller conveyor 109, a second welding robot 113 positioned on one side of the first roller conveyor 109, a second sealing plate feeding device 114 positioned on one side of the second roller conveyor 110, a second sealing plate clamping mechanism 115 positioned above the second roller conveyor 110, and a third welding robot 116 positioned on one side of the second roller conveyor 110; the ribbed plate welding device comprises a welding platform 1, at least one first welding robot 2 positioned on one side of the welding platform 1, a ribbed plate feeding mechanism 3 positioned on one side of the welding platform 1, and a feeding mechanism 4 positioned on one side of the welding platform 1 and used for moving a ribbed plate supplied by the ribbed plate feeding mechanism 3 to the welding platform 1.

As shown in fig. 2, the rib plate welding apparatus includes a welding platform 1, a first welding robot 2 located on one side of the welding platform 1, a rib plate feeding mechanism 3 located on one side of the welding platform 1, and a feeding mechanism 4 located on one side of the welding platform 1 and configured to move a rib plate supplied by the rib plate feeding mechanism 3 onto the welding platform 1. As shown in fig. 3, the welding platform 1 in the embodiment includes a roller conveying mechanism 5 without power transmission, a positioning backup plate 6 disposed on one side of the roller conveying mechanism 5, a plurality of positioning clamping mechanisms 7 connected to the roller conveying mechanism 5, a plurality of first pressing mechanisms 8 and first pulling mechanisms 9 respectively connected to the positioning backup plate 6 side of the roller conveying mechanism 5, a plurality of second pressing mechanisms 10 and second pulling mechanisms 11 respectively connected to the positioning clamping mechanisms 7, a first slide rail 12 connected to the roller conveying mechanism 5, a side clamping mechanism 13 slidably connected to the first slide rail 12, and a first rack 14 connected to the roller conveying mechanism 5. As shown in fig. 4 and 5, the side clamp mechanism 13 in the embodiment includes a side clamp base 15 slidably connected to the first slide rail 12, a first servo motor 16 connected to the side clamp base 15, a first gear 17 drivingly connected to the first servo motor 16 and engaged with the first rack 14, a second slide rail 18 connected to the side clamp base 15, a clamp mounting plate 19 slidably connected to the second slide rail 18, a clamp hook 20 connected to the clamp mounting plate 19, a first telescopic mechanism 21 connected to the clamp hook 20, a second telescopic mechanism 22 having a base connected to the side clamp base 15 and a piston rod connected to the clamp mounting plate 19, and a positioning photoelectric sensor 23 connected to the clamp hook 20. As shown in fig. 6 and 7, the feed mechanism 4 in the embodiment includes a truss 24 on one side of the rib plate feed mechanism 3, a third slide rail 25 and a second rack 26 connected to the cross beam of the truss 24, a boom mounting plate 27 slidably connected to the third slide rail 25, a second servomotor 28 connected to the boom mounting plate 27, a second gear (not shown) drivingly connected to the second servomotor 28 and in meshing engagement with the second rack 26, a boom 29 connected at a first end to the boom mounting plate 27, four guide rods 30 connected with the other end of the cantilever 29, a clamping jaw mounting plate 31 connected with the guide rods 30 in a sliding manner, a third telescopic mechanism 32 with a base connected with the cantilever 29 and a piston rod connected with the clamping jaw mounting plate 31, a fourth telescopic mechanism 33 connected with the clamping jaw mounting plate 31, at least two finger cylinders 34 connected with the clamping jaw mounting plate 31, and a feeding clamping jaw 35 connected with the finger cylinders 34.

The working principle is as follows: referring to fig. 3, when the building template is manufactured, the section enters from the feeding end of the rib plate welding platform 1, and the conveying roller of the roller conveying mechanism 5 is not driven by power in the process of conveying the section to the welding station. When the sealing plate and the section bar are welded, the section bar enters the rib plate welding platform 1 to weld the rib plate 108, at the moment, the piston rod of the second telescopic mechanism 22 extends out, the clamp mounting plate 19 is lifted to enable the height of the clamp draw hook 20 to exceed the height of the section bar placed in the rib plate welding platform 1, the first servo motor 16 is started, the gear rack mechanism drives the side clamp seat 15 to move, the clamp draw hook 20 is moved to the upper part of the sealing plate and is located at the positioning position, when the sealing plate welded at one end of the section bar is located below a clamping groove between the clamp draw hook 20 and the first telescopic mechanism 21, the piston rod of the second telescopic mechanism 22 is contracted to reduce the heights of the clamp mounting plate 19 and the clamp draw hook 20, the sealing plate at one end of the template is clamped into the clamping groove between the clamp draw hook 20 and the first telescopic mechanism 21, the piston rod of the first telescopic mechanism 21 extends out to clamp the sealing plate, the first servo motor 16 is started, the gear rack mechanism drives the side clamp seat 15 to move, and moving the section bar to a station for welding the first rib plate. The piston rod of the first telescopic mechanism 21 contracts, the positioning and clamping mechanism 7 pushes the section bar to move towards the positioning backup plate 6, the section bar is clamped and positioned, the piston rod of the first telescopic mechanism 21 extends out of the clamping and sealing plate, the first pressing mechanism 8 and the second pressing mechanism 10 are started to press the section bar, the first opening mechanism 9 and the second opening mechanism 11 are started to enable rib plates on two sides of the section bar to be stressed and outwards opened, and the rib plates 108 are convenient to mount. The ribbed slab feeding mechanism 3 sends out a ribbed slab 108 each time, after the ribbed slab feeding mechanism 3 sends out the ribbed slab, a piston rod of a third telescopic mechanism 32 contracts to drive a clamping jaw mounting plate 31 to be lifted, so that the height of a feeding clamping jaw 35 is higher than the top height of the ribbed slab at the discharging position of the feeding mechanism 3, a second servo motor 28 is started to drive a cantilever mounting plate 27 to move to a material taking station, a feeding clamping jaw 35 is positioned above the ribbed slab 108, the piston rod of the third telescopic mechanism 32 extends to drive the clamping jaw mounting plate 31 and the feeding clamping jaw 35 to descend, the feeding clamping jaw 35 is positioned at two sides of the ribbed slab 108, a finger cylinder 34 drives the feeding clamping jaw 35 to clamp the ribbed slab 108, the piston rod of the third telescopic mechanism 32 contracts again to drive the finger cylinder 34, the feeding clamping jaw 35 and the ribbed slab 108 to be lifted, so that the ribbed slab 108 leaves the discharging position of the feeding mechanism 3, the second servo motor 28 is started to drive the cantilever mounting plate 27 to move to the welding station, the piston rod of the third telescopic mechanism 32 extends again to drive the finger cylinder 34, the feeding clamping jaw 35 and the ribbed plate 108 to descend, the ribbed plate 108 is placed between the ribbed plates on the two sides of the profile, the piston rods of the two fourth telescopic mechanisms 33 extend to press the ribbed plate 108 downwards, the bottom edge of the ribbed plate 108 is tightly attached to the inner bottom edge of the profile, the ribbed plate 108 is positioned, the first pull-open mechanism 9 and the second pull-open mechanism 11 are released, the stress on the ribbed plates on the two sides of the profile is relieved, the ribbed plates on the two sides of the profile are restored, and the welding equipment is started to weld. After the first rib plate is welded, the positioning and clamping mechanism 7 is loosened, the profile is not clamped any more, the first pressing mechanism 8 and the second pressing mechanism 10 are also loosened, the profile is not pressed any more, the first servo motor 16 is started, and the gear rack mechanism drives the side clamp base 15 to move, so that the profile moves to a station for welding the second rib plate. The processes of positioning and clamping, feeding of the feeding mechanism, rib plate positioning, welding operation and the like are repeated, after the last rib plate is welded, the positioning and clamping mechanism 7 is loosened, the section is not clamped any more, the first pressing mechanism 8 and the second pressing mechanism 10 are also loosened and are not pressed, the first pulling-open mechanism 9 and the second pulling-open mechanism 11 are in a loosening state, the first servo motor 16 is started, the gear rack mechanism drives the side clamp base 15 to move, the template is pulled out of a rib plate welding section of the roller conveying mechanism 5, a piston rod of the first telescopic mechanism 21 is contracted to be separated from the sealing plate, a piston rod of the second telescopic mechanism 22 extends out, the clamp hook 20 is positioned above the section placed on the roller conveying mechanism 5 after the clamp mounting plate 19 is lifted, the first servo motor 16 is started, the gear rack mechanism drives the side clamp base 15 to move, and the next operation is repeated. The positioning photoelectric sensor 23 controls the extension of the piston rod of the second telescoping mechanism 22, thereby controlling the height of the clamp retractor 20.

As shown in fig. 8, in the system for welding building templates provided by the present invention, in an embodiment, the rib plate feeding mechanism 3 includes a base 36, a rib magazine 37 connected to the base 36, a pushing mechanism 38 located on one side of the rib magazine 37 and connected to the base 36, a material pushing mechanism 39 located above the pushing mechanism 38 and connected to the pushing mechanism 38, a rib conveying mechanism 40 located on one side of the pushing mechanism 39, and an elevator 41 located on the other side of the rib magazine 37. As shown in fig. 9, the rib magazine 37 includes a fixed baffle 42 connected to the base 36, a guide rail 43 connected to the base 36, a movable door 44 movable along the guide rail 43, and a photoelectric sensor 45 connected to the fixed baffle 42. As shown in fig. 10, the pushing mechanism 38 includes a pushing frame 46, a pushing platform 47 connected to the pushing frame 46, a fourth slide rail 48 connected to the pushing frame 46, a first dc motor synchronous belt driving mechanism 49 connected to the pushing frame 46, a rib pushing plate 50 connected to the fourth slide rail 48 in a sliding manner and to a driving belt of the first dc motor synchronous belt driving mechanism 49, a first cross beam 51 located above the pushing platform 47 and connected to the pushing frame 46 or the pushing platform 47, a fifth telescopic mechanism 52 and a sixth telescopic mechanism 53 connected to the first cross beam 51 and configured to push down a rib, and a material pushing guide plate 54 connected to the pushing platform 47. As shown in fig. 10 to 12, the rib conveying mechanism 40 includes a rib conveying frame 55, a fifth slide rail 56 connected to the rib conveying frame 55, a first driving mechanism 57 connected to the rib conveying frame 55, and a rib transfer cart 58 connected to the fifth slide rail 56 in a sliding manner and connected to the first driving mechanism 57; the rib transfer cart 58 has a loading plate 59, an end positioning plate 60 connected to one end of the loading plate 59, a side positioning plate 61 connected to the loading plate 59, a seventh telescopic mechanism 62 connected to the loading plate 59, and a pressing plate 63 connected to a piston rod of the seventh telescopic mechanism 62. As shown in fig. 13, the material-shifting mechanism 39 includes a material-shifting frame 64 connected to the material pushing mechanism 38, a sixth slide rail 65 connected to a lower portion of the material-shifting frame 64, a material-shifting slide plate 66 slidably connected to the sixth slide rail 65, a material-shifting plate 67 connected to one end of the material-shifting slide plate 66, a second driving mechanism 68 connected to the material-shifting frame 64 for driving the material-shifting slide plate 66 to move along the sixth slide rail 65, an eighth telescoping mechanism 69 connected to one side of the material-shifting frame 64, and a guide plate 70 connected to a piston rod of the eighth telescoping mechanism 69.

The rib storage bin 37 is used for storing ribs and can be used for stacking a plurality of layers of ribs, and the lifter 41 is used for lifting the ribs in the rib storage bin 37. In the embodiment, the second driving mechanism 68 is a dc motor synchronous belt driving mechanism, when material is dialled, the second driving mechanism 68 drives the material dialling plate 67 to the end far away from the material pushing platform 47, the elevator 41 lifts the ribs in the rib storage bin 37, the piston rod of the eighth telescoping mechanism 69 extends out, the guide plate 70 is placed down, when the bottom of the topmost rib reaches the height of the material pushing platform 47, the second driving mechanism 68 drives the material dialling plate 67 to move towards the material pushing platform 47, and the material dialling plate 67 dials the topmost rib onto the material pushing platform 47 along the material dialling guide plate 54 and the guide plate 70, so that the material dialling is completed. During the material shifting process, the material shifting guide plate 54 and the guide plate 70 play a role in guiding and preventing the ribs from deviating from the direction during the shifting process. The first direct current motor synchronous belt driving mechanism 49 drives the rib push plate 50 to move towards the first cross beam 51, the ribs 108 are sent to the loading plates 59, when the ribs enter the loading plates 59 from the pushing platform 47, after the first ribs 108 of the loading plates 59 which are nearly loaded enter the loading plates 59, the piston rods of the fifth telescopic mechanism 52 and the sixth telescopic mechanism 53 extend out, the second ribs of the material moving trolley 58 which is nearly loaded are pressed, and the ribs on the pushing platform 47 cannot fall down. After the rib 108 is sent to the loading bearing plate 59, the piston rod of the seventh telescoping mechanism 62 retracts to drive the pressing plate 63 to move towards the end positioning plate 60, so as to clamp the rib 108, and the pressing plate 63, the end positioning plate 60 and the side positioning plate 61 fix the rib 108 on the loading bearing plate 59 in three directions. After the feeding clamping claw 35 grabs the clamping rib 108, the piston rod of the seventh telescopic mechanism 62 extends out to drive the material pressing plate 63 to move towards the direction far away from the end positioning plate 60, and the rib 108 is released.

As shown in fig. 14, in the system for welding building templates provided by the present invention, the elevator 41 includes an elevator frame 71, an elevator platform 72 slidably connected to the elevator frame 71, a chain and sprocket mechanism 73 connected to the elevator frame 71 for driving the elevator platform 72 to move up and down, a third servo motor 74 connected to the elevator frame 71 for driving the chain and sprocket mechanism 73 to move, and a weight 75 connected to one end of the chain and sprocket mechanism 73 away from the elevator platform 72. The elevator table 72 extends into the rib magazine 37 and is disposed below the ribs.

As shown in fig. 2, the system for welding building templates according to the present invention further includes a thin-rib-plate feeding mechanism 76 located on one side of the elevator 41, and a thin-rib-plate knockout mechanism 77 connected to the thin-rib-plate feeding mechanism 76 on the side close to the elevator 41. As shown in fig. 15, the thin rib plate feeding mechanism 76 includes a thin rib plate frame 78, a thin rib plate magazine 79 disposed at the top of the thin rib plate frame 78, a thin rib plate pushing mechanism 81 connected to the thin rib plate frame 78 and pushing a thin rib plate 80 in the thin rib plate magazine 79 to move toward the thin rib plate knockout mechanism 77, a second beam 82 having both ends connected to the thin rib plate frame 78, a first down cylinder 83 and a second down cylinder 84 connected to the second beam 82, and a width adjusting plate 85 having both ends connected to the thin rib plate magazine 79 and the second beam 82, respectively.

As shown in fig. 15, in the system for welding building templates provided by the present invention, the thin-rib plate knockout mechanism 77 includes a knockout frame 86 connected to the thin-rib plate frame 78, a thin-rib plate discharge chute 87 provided on the knockout frame 86, a second dc motor synchronous belt drive mechanism 88 connected to the knockout frame 86, and a thin-rib plate knockout plate 89 connected to a drive belt of the second dc motor synchronous belt drive mechanism 88, and the thin-rib plate push mechanism 81 includes a third dc motor synchronous belt drive mechanism 90 connected to the thin-rib plate frame 78, and a thin-rib plate push plate 91 connected to a drive belt of the third dc motor synchronous belt drive mechanism 90, and the thin-rib plate push plate 91 is capable of sliding in the thin-rib plate magazine 79.

When the length of the building template is short, the reinforcing ribs of the template can adopt thin rib plates similar to a sealing plate structure, when the thin rib plates are used for feeding, a third direct-current motor synchronous belt driving mechanism 90 drives a thin rib plate pushing plate 91 to move towards the direction of a thin rib plate knockout plate 89, and a front thin rib plate 80 enters a thin rib plate trough 92 (see fig. 11); the piston rods of the first and second hold-down cylinders 83 and 84 extend to hold the second foremost thin rib plate, so that the thin rib plate in the thin rib plate magazine 79 cannot fall down; the second dc motor synchronous belt driving mechanism 88 drives the thin rib plate knockout plate 89 to knock the thin rib plate 80 in the thin rib plate discharge chute 87 into the thin rib plate chute 92. The width adjustment plate 85 is movable and installed at different positions for setting the width, and is adapted to place thin ribs of different lengths so that both ends of the thin ribs placed in the thin rib magazine 79 are aligned.

As shown in fig. 11 and 12, in the system for welding building templates provided by the present invention, the rib conveying mechanism 40 includes a rib conveying frame 55, a fifth slide rail 56 connected to the rib conveying frame 55, a first driving mechanism 57 connected to the rib conveying frame 55, and a rib transfer cart 58 slidably connected to the fifth slide rail 56 and connected to the first driving mechanism 57; the rib transfer cart 58 has a loading plate 59, an end positioning plate 60 connected to one end of the loading plate 59, a side positioning plate 61 connected to the loading plate 59, a seventh telescopic mechanism 62 connected to the loading plate 59, a pressing plate 63 connected to a piston rod of the seventh telescopic mechanism 62, and a thin rib plate groove 92 connected to the loading plate 59. The first driving mechanism 57 can drive the rib transfer cart 58 to move on the fifth slide rail 56, can be located at different stations, and respectively receives the rib 108 sent by the rib feeding mechanism and the thin rib 80 sent by the thin rib beating mechanism 77, and the butt joint feeding clamping jaw 35 can grab the rib 108 or the thin rib 80.

As shown in fig. 16 and 17, in the system for welding building templates provided by the present invention, the positioning and clamping mechanism 7 includes a bottom plate 93 connected to the welding platform 1, a seventh slide rail 94 connected to the bottom plate 93, a mounting plate 95 slidably connected to the seventh slide rail 94, a third driving mechanism 96 connected to the bottom plate 93 and the mounting plate 95 for driving the mounting plate 95 to move along the seventh slide rail 94, an eighth slide rail 97 connected to the mounting plate 95, a clamping hook 98 slidably connected to the eighth slide rail 97, and a ninth telescopic mechanism 99 having a base connected to the mounting plate 95 and a piston rod connected to the clamping hook 98.

According to the system for welding the building templates, as shown in fig. 3, the first pressing mechanism 8 and the second pressing mechanism 10 are identical in structure and are symmetrically arranged. As shown in fig. 18, the first pressing mechanism 8 is connected to the roller conveying mechanism 5. Referring to fig. 10, the first pressing mechanism 8 includes a tenth telescopic mechanism 100 connected to the roller conveying mechanism 5, a first supporting plate 101 connected to the roller conveying mechanism 5, a second connecting rod 102 having a first end hinged to the first supporting plate 101, and a pressing plate 103 having a first end hinged to a piston rod of the tenth telescopic mechanism 100 and a middle portion hinged to the other end of the second connecting rod 102. As shown in fig. 6 and 7, the second pressing mechanism 10 is connected to the mounting plate 95, and the second pressing mechanism 10 includes a tenth telescopic mechanism 100 connected to the mounting plate 95, a first supporting plate 101 connected to the mounting plate 95, a second connecting rod 102 having a first end hinged to the first supporting plate 101, and a pressing plate 103 having a first end hinged to a piston rod of the tenth telescopic mechanism 100 and a middle portion hinged to the other end of the second connecting rod 102.

According to the system for welding the building templates, as shown in fig. 3, the first pulling-open mechanism 9 and the second pulling-open mechanism 11 are identical in structure and are symmetrically arranged. As shown in fig. 19, in the system for welding building templates provided by the present invention, each of the first opening mechanism 9 and the second opening mechanism 11 includes an eleventh extending mechanism 104 connected to the roller conveying mechanism 5 or the mounting plate 95, a second supporting plate 105 connected to the roller conveying mechanism 5 or the mounting plate 95, a third connecting rod 106 having a first end hinged to the second supporting plate 105, and a pulling hook 107 having a first end hinged to a piston rod of the eleventh extending mechanism 104 and a middle portion hinged to the other end of the third connecting rod 106.

Referring to fig. 16, in the embodiment, the third driving mechanism 96 is a servo motor driving a lead screw driving mechanism, when the positioning and clamping mechanism 7 clamps the profile, the piston rod of the ninth telescoping mechanism 99 extends out, the third driving mechanism 96 is started to move the mounting plate 95 of the positioning and clamping mechanism 7 toward the positioning backup plate 6, so that one side of the profile abuts against the mounting plate 95, and the other side abuts against the positioning backup plate 6 for initial positioning, after the initial positioning is completed, the piston rod of the ninth telescoping mechanism 99 contracts to drive the clamping hook 98 to further tension the profile toward the positioning backup plate 6, thereby completing the positioning. The clamping hooks 98 have a wedge-shaped step for easy insertion into the underside of the profile.

As shown in fig. 20, the first roller conveyor 109 and the second roller conveyor 110 are each provided with a clamping backup plate 117 located on one side, a plurality of second positioning and clamping mechanisms 118 respectively connected to the first roller conveyor 109 or the second roller conveyor 110, a plurality of third pressing mechanisms 119 and third pulling-open mechanisms 120 located on one side of the clamping backup plate 117 and respectively connected to the first roller conveyor 109 or the second roller conveyor 110, and a plurality of fourth pressing mechanisms 121 and fourth pulling-open mechanisms 122 respectively connected to the second positioning and clamping mechanisms 118. The second positioning and clamping mechanism 118 includes a second bottom plate connected to the first roller conveyor 109 or the second roller conveyor 110, a ninth slide rail connected to the second bottom plate, a second mounting plate slidably connected to the ninth slide rail, a fourth driving mechanism connected to the second bottom plate and the second mounting plate and driving the second mounting plate to move along the ninth slide rail, a tenth slide rail connected to the second mounting plate, a second clamping and pulling hook slidably connected to the tenth slide rail, and a twelfth telescoping mechanism connected to the second mounting plate and connected to the base and the piston rod.

As shown in fig. 21 to 23, each of the first and second sealing plate feeding devices 111 and 114 includes a frame 123, a sealing plate magazine 124 located at the top of the frame 123, a closing plate discharge chute 125 connected to the frame 123, a feed conveyor 126 connected to the frame 123, a closure plate feed plate 127 connected to the feed conveyor 126, a pusher conveyor 128 connected to the frame 123, a sealing plate material pushing plate 129 connected with the material pushing and conveying belt 128 and capable of sliding on the sealing plate material box 124, a third beam 130 with two ends respectively connected with the frame 123, a thirteenth telescopic mechanism 131 and a fourteenth telescopic mechanism 132 connected to the third beam 130, a mounting bracket 133 connected to the frame 123, a fifteenth telescoping mechanism 134 connected to the mounting bracket 133, a fourth link 135 having a first end hinged to the mounting bracket 133, and a plate-closing gap pressing plate 136 having a first end hinged to a piston rod of the fifteenth telescoping mechanism 134 and a middle part hinged to the other end of the fourth link 135; the plate closing box 124 has a baffle 137 on one side, the third beam 130 has an eleventh slide rail 138, the thirteenth telescopic mechanism 131 can move along the eleventh slide rail 138, and the distance between the thirteenth telescopic mechanism 131 and the fourteenth telescopic mechanism 132 can be adjusted.

As shown in fig. 24, the first sealing plate clamping mechanism 112 and the second sealing plate clamping mechanism 115 have the same structure, and each of the first sealing plate clamping mechanism and the second sealing plate clamping mechanism includes a door frame 139, a twelfth slide rail 140 connected to the posts on both sides of the door frame 139, a blocking clamping plate 141 slidably connected to the twelfth slide rail 140, a sixteenth telescoping mechanism 142 connected to the door frame 139 for pushing the blocking clamping plate 141 to move up and down, and at least two sealing plate clamping mechanisms. As shown in fig. 25, the sealing plate clamping mechanism includes a seventeenth telescopic mechanism 143 connected to the blocking clamping plate 141, a fifth link 144 having a first end hinged to the blocking clamping plate 141, and a pressing hook 145 having a first end hinged to a piston rod of the seventeenth telescopic mechanism 143 and a middle portion hinged to the other end of the fifth link 144.

In the embodiment, the feeding conveyer belt 126 and the pushing conveyer belt 128 are synchronous belts of dc motors. During charging, the sealing plate pusher plate 129 is adjusted in a direction away from the sealing plate discharging groove 125, so that a gap exists between the sealing plate pusher plate 129 and the sealing plate discharging groove 125, and the sealing plate is charged into the gap. During feeding, the pushing conveyer belt 128 drives the sealing plate pushing plate 129 to push the sealing plate towards the sealing plate discharging groove 125, and during feeding, the feeding conveyer belt 126 drives the sealing plate feeding plate 127 to eject the sealing plate in the sealing plate discharging groove 125.

When shrouding scraping wings 129 pushes away first shrouding to shrouding blown down tank 125, the driving motor who pushes away material conveyer belt 128 stops working, the piston rod of fifteenth telescopic machanism 134 stretches out, drive shrouding clearance clamp plate 136 with shrouding 146 to keeping away from a clearance of shrouding blown down tank 125 orientation top retreat, the piston rod of thirteenth telescopic machanism 131 and fourteenth telescopic machanism 132 stretches out, compress tightly the shrouding of nearly shrouding blown down tank 12 in the shrouding magazine 124, make no longer receive the extrusion between shrouding in the shrouding blown down tank 125 and the second piece shrouding, and there is the clearance between shrouding in the shrouding blown down tank 125 and the second piece shrouding, be convenient for beat out the shrouding in the shrouding blown down tank 125.

As shown in fig. 21, the plate magazine 124 is used to load the plates so that one end of the plates is held against the stop 137 and the plates are aligned. The plate closing box 124 is provided with a baffle 137 at one side, the third beam 130 is provided with an eleventh slide rail 138, the thirteenth telescopic mechanism 131 can move along the eleventh slide rail 138, and the distance between the thirteenth telescopic mechanism 131 and the fourteenth telescopic mechanism 132 can be adjusted. The position of the thirteenth telescopic mechanism 131 is adjusted to adapt to sealing plates with different length specifications.

The blanking plate is taken, matched, positioned and welded as follows: when the first sealing plate clamping mechanism 112 takes a material, the piston rod of the sixteenth telescopic mechanism 142 extends out, and the blocking clamping plate 141 is pushed to the material taking station, in the embodiment, one material taking station is located below the roller of the first roller conveyor 109 and is in butt joint with the sealing plate discharging groove 125, the feeding conveyer belt 126 drives the sealing plate feeding plate 127 to convey a sealing plate in the sealing plate discharging groove 125 to one side of the blocking clamping plate 141, a top rib plate is preferably arranged at the top of the blocking clamping plate 141, the sealing plate 146 is located below the top rib plate during material taking, the piston rod of the seventeenth telescopic mechanism 143 extends out to clamp the sealing plate 146, the piston rod of the sixteenth telescopic mechanism 142 contracts to lift the sealing plate 146 to the blocking station of the blocking clamping plate 141, at this time, the lower portion of the blocking clamping plate 141 is lower than the top end of the feeding profile, and the sealing plate 146 is located above the feeding profile. The section bar for manufacturing the building template enters from the feeding end of the first roller conveyor 109, when the end of the section bar reaches the blocking clamping plate 141, the section bar is blocked by the blocking clamping plate 141 and continues to move forwards, the conveying roller of the first roller conveyor 109 stops running, the section bar stops moving forwards, the piston rod of the twelfth telescopic mechanism is in an extending state, the fourth driving mechanism of the second positioning and clamping mechanism 118 drives the second mounting plate to move towards the clamping backup plate 117, one side of the section bar is pushed to the clamping backup plate 117 for primary positioning, after the primary positioning is completed, the piston rod of the twelfth telescopic mechanism contracts, the section bar is further tensioned towards the clamping backup plate 117, and the positioning is completed. Piston rods of the third pressing mechanism 119 and the fourth pressing mechanism 121 extend out to press and fix the section bar for manufacturing the building template; the piston rods of the third opening mechanism 120 and the fourth opening mechanism 122 extend out to open the rib plates at two sides of the end part of the section bar, so that the sealing plate 146 can be conveniently installed. Sixteenth telescopic machanism 142 drives the dress splint 141 that blocks behind the centre gripping shrouding 146 and descends, blocks the top rib plate that dress splint 141 and can flatten shrouding 146, compress tightly, and after shrouding and section bar group to the cooperation, press hook 145 to continue centre gripping shrouding 146, and second welding robot 113 welds. After the welding is completed, the sixteenth telescopic mechanism 142 lifts the blocking clamping plate 141, and the section bar can pass through the lower part of the first sealing plate clamping mechanism 112 and be sent to the next station.

The clamping hooks of the second positioning and clamping mechanism 118 have a wedge-shaped step, which facilitates insertion into the underside of the profile.

The second roller conveyor 110 has the same structural principle as the first roller conveyor 109, the second sealing plate feeding device 114 has the same structural principle as the first sealing plate feeding device 111, and the second sealing plate clamping mechanism 115 has the same structural principle as the first sealing plate clamping mechanism 112. However, the second sealing plate feeding device 114 and the first sealing plate feeding device 111 are installed in the opposite direction, the second sealing plate clamping mechanism 115 and the first sealing plate clamping mechanism 112 are also installed in the opposite direction, the assembly, positioning and welding of the profile and the first end closure plate is completed on the first roller conveyor 109, the assembly, positioning and welding of the profile and the other end sealing plate are completed on the second roller conveyor 110, when the second sealing plate is welded, the sixteenth telescopic mechanism 142 of the second sealing plate clamping mechanism 115 drives the blocking clamping plate 141 to lift, so that the section bar with the first end welded with the sealing plate passes through the second sealing plate clamping mechanism 115, then, the welding of the second end sealing plate of the profile is completed according to the principle and the process, but the second roller conveyor 110 carries out one-time reverse feeding in the operation process, so that the profile entering the second roller conveyor 110 is retreated to abut against and be positioned by the second sealing plate clamping mechanism 115.

In the invention, each telescopic mechanism is preferably a cylinder.

Claims

1. A system for welding building templates comprises a sealing plate welding device for welding a sealing plate and a section bar, and a rib plate welding device for welding a rib plate and the section bar; the sealing plate welding device comprises a first roller conveyor (109) and a second roller conveyor (110) which are connected in series, a first sealing plate feeding device (111) positioned on one side of the first roller conveyor (109), a first sealing plate clamping mechanism (112) positioned above the first roller conveyor (109), a second welding robot (113) positioned on one side of the first roller conveyor (109), a second sealing plate feeding device (114) positioned on one side of the second roller conveyor (110), a second sealing plate clamping mechanism (115) positioned above the second roller conveyor (110), and a third welding robot (116) positioned on one side of the second roller conveyor (110); the rib plate welding device comprises a welding platform (1), at least one first welding robot (2) positioned on one side of the welding platform (1), a rib plate feeding mechanism (3) positioned on one side of the welding platform (1), a feeding mechanism (4) positioned on one side of the welding platform (1) and used for moving a rib plate supplied by the rib plate feeding mechanism (3) to the welding platform (1), and is characterized in that the welding platform (1) comprises a roller conveying mechanism (5), a positioning backup plate (6) arranged on one side of the roller conveying mechanism (5), at least two positioning clamping mechanisms (7) connected with the roller conveying mechanism (5), a plurality of first pressing mechanisms (8) and first opening mechanisms (9) respectively connected with the positioning backup plate (6) side of the roller conveying mechanism (5), a plurality of second pressing mechanisms (10) and second opening mechanisms (11) respectively connected with the positioning clamping mechanisms (7), a first slide rail (12) connected with the roller conveying mechanism (5), a side clamping mechanism (13) connected with the first slide rail (12) in a sliding manner, and a first rack (14) connected with the roller conveying mechanism (5); the side clamp mechanism (13) comprises a side clamp seat (15) connected with the first slide rail (12) in a sliding manner, a first servo motor (16) connected with the side clamp seat (15), a first gear (17) connected with the first servo motor (16) in a transmission manner and meshed with the first rack (14), a second slide rail (18) connected with the side clamp seat (15), a clamp mounting plate (19) connected with the second slide rail (18) in a sliding manner, a clamp draw hook (20) connected with the clamp mounting plate (19), a first telescopic mechanism (21) connected with the clamp draw hook (20), a second telescopic mechanism (22) with a base connected with the side clamp seat (15) and a piston rod connected with the clamp mounting plate (19), and a positioning photoelectric sensor (23) connected with the clamp draw hook (20); the feeding mechanism (4) comprises a truss (24) positioned on one side of a ribbed plate feeding mechanism (3), a third sliding rail (25) and a second rack (26) which are connected with a cross beam of the truss (24), a cantilever mounting plate (27) which is connected with the third sliding rail (25) in a sliding way, a second servo motor (28) which is connected with the cantilever mounting plate (27), a second gear which is connected with the second servo motor (28) in a transmission way and is meshed with the second rack (26), a cantilever (29) which is connected with the cantilever mounting plate (27) at a first end, a guide rod (30) which is connected with the other end of the cantilever (29), a clamping jaw mounting plate (31) which is connected with the guide rod (30) in a sliding way, a machine base, a cantilever (29) connected with a piston rod, a third telescopic mechanism (32) which is connected with the clamping jaw mounting plate (31), and a fourth telescopic mechanism (33) which is connected with the clamping jaw mounting plate (31), at least two finger cylinders (34) connected with the clamping jaw mounting plate (31), and a feeding clamping jaw (35) connected with the finger cylinders (34).

2. The system for welding building templates according to claim 1, wherein the rib feeding mechanism (3) comprises a base (36), a rib magazine (37) connected to the base (36), a pushing mechanism (38) connected to the base (36) and located on one side of the rib magazine (37), a material shifting mechanism (39) connected to the pushing mechanism (38) and located above the pushing mechanism (38), a rib conveying mechanism (40) located on one side of the pushing mechanism (38), and a lifter (41) located on the other side of the rib magazine (37); the rib storage bin (37) comprises a fixed baffle (42) connected with the base (36), a guide rail (43) connected with the base (36), a movable bin door (44) capable of moving along the guide rail (43), and a photoelectric sensor (45) connected with the fixed baffle (42); the pushing mechanism (38) comprises a pushing rack (46), a pushing platform (47) connected with the pushing rack (46), a fourth sliding rail (48) connected with the pushing rack (46), a first direct current motor synchronous belt driving mechanism (49) connected with the pushing rack (46), a rib push plate (50) connected with the fourth sliding rail (48) in a sliding manner and a driving belt of the first direct current motor synchronous belt driving mechanism (49), a first cross beam (51) positioned above the pushing platform (47) and connected with the pushing rack (46) or the pushing platform (47), a fifth telescopic mechanism (52) and a sixth telescopic mechanism (53) connected with the first cross beam (51) and used for pressing down ribs, and a material stirring guide plate (54) connected with the pushing platform (47); the rib conveying mechanism (40) comprises a rib conveying rack (55), a fifth sliding rail (56) connected with the rib conveying rack (55), a first driving mechanism (57) connected with the rib conveying rack (55), and a rib material moving vehicle (58) which is connected with the fifth sliding rail (56) in a sliding manner and connected with the first driving mechanism (57); the rib material moving vehicle (58) is provided with a loading bearing plate (59), an end positioning plate (60) connected with one end of the loading bearing plate (59), a side positioning plate (61) connected with the loading bearing plate (59), a seventh telescopic mechanism (62) connected with the loading bearing plate (59), and a material pressing plate (63) connected with a piston rod of the seventh telescopic mechanism (62); the material stirring mechanism (39) comprises a material stirring rack (64) connected with the material pushing mechanism (38), a sixth sliding rail (65) connected with the lower part of the material stirring rack (64), a material stirring sliding plate (66) connected with the sixth sliding rail (65) in a sliding manner, a material stirring plate (67) connected with one end of the material stirring sliding plate (66), a second driving mechanism (68) connected with the material stirring rack (64) and driving the material stirring sliding plate (66) to move along the sixth sliding rail (65), an eighth telescopic mechanism (69) connected with one side of the material stirring rack (64), and a guide plate (70) connected with a piston rod of the eighth telescopic mechanism (69).

3. The system for welding building templates according to claim 2, wherein the lifter (41) comprises a lifter frame (71), a lifter table (72) slidably connected with the lifter frame (71), a chain and sprocket mechanism (73) connected with the lifter frame (71) for driving the lifter table (72) to ascend and descend, a third servo motor (74) connected with the lifter frame (71) for driving the chain and sprocket mechanism (73) to move, and a counterweight (75) connected with one end of the chain and sprocket mechanism (73) far away from the lifter table (72); the lifting platform (72) extends into the rib stock bin (37).

4. The system for welding building panels as defined in claim 2, further comprising a thin-rib feeding mechanism (76) located at a side of the elevator (41), a thin-rib knockout mechanism (77) connected to the thin-rib feeding mechanism (76) at a side near the elevator (41); the thin rib plate feeding mechanism (76) comprises a thin rib plate rack (78), a thin rib plate material box (79) positioned at the top of the thin rib plate rack (78), a thin rib plate pushing mechanism (81) which is connected with the thin rib plate rack (78) and pushes a thin rib plate (80) in the thin rib plate material box (79) to move towards one side close to the thin rib plate material beating mechanism (77), a second cross beam (82) with two ends respectively connected with the thin rib plate rack (78), a first downward pressing cylinder (83) and a second downward pressing cylinder (84) which are connected with the second cross beam (82), and a width adjusting plate (85) with two ends respectively connected with the thin rib plate material box (79) and the second cross beam (82); the thin rib plate knockout mechanism (77) comprises a knockout rack (86) connected with the thin rib plate rack (78), a thin rib plate discharge chute (87) arranged on the knockout rack (86), a second direct current motor synchronous belt driving mechanism (88) connected with the knockout rack (86), and a thin rib plate knockout plate (89) connected with a driving belt of the second direct current motor synchronous belt driving mechanism (88); the thin rib plate pushing mechanism (81) comprises a third direct current motor synchronous belt driving mechanism (90) connected with the thin rib plate rack (78), and a thin rib plate pushing plate (91) connected with a conveying belt of the third direct current motor synchronous belt driving mechanism (90), wherein the thin rib plate pushing plate (91) can slide in a thin rib plate material box (79); the rib conveying mechanism (40) comprises a rib conveying rack (55), a fifth sliding rail (56) connected with the rib conveying rack (55), a first driving mechanism (57) connected with the rib conveying rack (55), and a rib material moving vehicle (58) which is connected with the fifth sliding rail (56) in a sliding manner and connected with the first driving mechanism (57); the rib material moving vehicle (58) is provided with a material loading bearing plate (59), an end positioning plate (60) connected with one end of the material loading bearing plate (59), a side positioning plate (61) connected with the material loading bearing plate (59), a seventh telescopic mechanism (62) connected with the material loading bearing plate (59), a material pressing plate (63) connected with a piston rod of the seventh telescopic mechanism (62), and a thin rib material groove (92) connected with the material loading bearing plate (59).

5. The system for welding building templates of claim 1, wherein the positioning and clamping mechanism (7) comprises a bottom plate (93) connected with the welding platform (1), a seventh slide rail (94) connected with the bottom plate (93), a mounting plate (95) slidably connected with the seventh slide rail (94), a third driving mechanism (96) connected with the bottom plate (93) and the mounting plate (95) for driving the mounting plate (95) to move along the seventh slide rail (94), an eighth slide rail (97) connected with the mounting plate (95), a clamping and pulling hook (98) slidably connected with the eighth slide rail (97), a frame connected with the mounting plate (95), and a ninth telescoping mechanism (99) connected with the clamping and pulling hook (98).

6. The system for welding building panels as claimed in claim 1, wherein a second pressing mechanism (10) is connected with the mounting plate (95); the second pull-open mechanism (11) is connected with the mounting plate (95); first hold-down mechanism (8) and second hold-down mechanism (10) all include with tenth telescopic machanism (100) that welded platform (1) or mounting panel (95) are connected, with first bearing plate (101) that welded platform (1) or mounting panel (95) are connected, first end with first bearing plate (101) articulated second connecting rod (102), first end with the piston rod of tenth telescopic machanism (100) is articulated, the middle part with the articulated clamp plate (103) of the other end of second connecting rod (102).

7. The system for welding building templates according to claim 1, wherein the first and second pull-open mechanisms (9, 11) each comprise an eleventh telescoping mechanism (104) connected to the welding platform (1) or mounting plate (95), a second support plate (105) connected to the welding platform (1) or mounting plate (95), a third connecting rod (106) having a first end hinged to the second support plate (105), and a drag hook (107) having a first end hinged to a piston rod of the eleventh telescoping mechanism (104) and a middle part hinged to the other end of the third connecting rod (106).

8. The system for welding building templates according to claim 1, wherein the first roller conveyor (109) and the second roller conveyor (110) are each provided with a clamping backup plate (117) on one side, a plurality of second positioning and clamping mechanisms (118) connected to the first roller conveyor (109) or the second roller conveyor (110), respectively, a plurality of third pressing mechanisms (119) and third pulling-open mechanisms (120) connected to the first roller conveyor (109) or the second roller conveyor (110), respectively, on one side of the clamping backup plate (117), a plurality of fourth pressing mechanisms (121) and fourth pulling-open mechanisms (122) connected to the second positioning and clamping mechanisms (118), respectively; second location clamping mechanism (118) include with the second bottom plate that first roller conveyor (109) or second roller conveyor (110) are connected, with the ninth slide rail that the second bottom plate is connected, with ninth slide rail sliding connection's second mounting panel, with second bottom plate and second mounting panel are connected, the drive the second mounting panel is followed the fourth actuating mechanism that the ninth slide rail removed, with the tenth slide rail that the second mounting panel is connected, with tenth slide rail sliding connection's the tight drag hook of second clamp, the frame with the second mounting panel is connected, the piston rod with the twelfth telescopic machanism that the tight drag hook of second clamp is connected.

9. The system for welding building templates of claim 8, wherein the first sealing plate feeding device (111) and the second sealing plate feeding device (114) each comprise a frame (123), a sealing plate magazine (124) located at the top of the frame (123), a sealing plate discharge chute (125) connected to the frame (123), a feeding conveyor belt (126) connected to the frame (123), a sealing plate feeding plate (127) connected to the feeding conveyor belt (126), a pushing conveyor belt (128) connected to the frame (123), a sealing plate pushing plate (129) connected to the pushing conveyor belt (128) and capable of sliding on the sealing plate (124) of the magazine, a third beam (130) having two ends connected to the frame (123), a thirteenth telescopic mechanism (131) and a fourteenth telescopic mechanism (132) connected to the third beam (130), and a mounting frame (133) connected to the frame (123), a fifteenth telescopic mechanism (134) connected with the mounting frame (133), a fourth connecting rod (135) with a first end hinged with the mounting frame (133), and a sealing plate gap pressing plate (136) with a first end hinged with a piston rod of the fifteenth telescopic mechanism (134) and a middle part hinged with the other end of the fourth connecting rod (135); one side of the plate sealing box (124) is provided with a baffle (137), the third beam (130) is provided with an eleventh sliding rail (138), the thirteenth telescopic mechanism (131) can move along the eleventh sliding rail (138), and the distance between the thirteenth telescopic mechanism (131) and the fourteenth telescopic mechanism (132) can be adjusted.

10. The system for welding building templates of claim 8, wherein each of the first and second sealing plate clamps (112, 115) comprises a gantry (139), a twelfth slide rail (140) connected to the posts on both sides of the gantry (139), a blocking clamp plate (141) slidably connected to the twelfth slide rail (140), a sixteenth telescoping mechanism (142) connected to the gantry (139) for pushing the blocking clamp plate (141) up and down, at least two sealing plate clamps; the sealing plate clamping mechanism comprises a seventeenth telescopic mechanism (143) connected with the blocking clamping plate (141), a fifth connecting rod (144) with a first end hinged with the blocking clamping plate (141), and a press hook (145) with a first end hinged with a piston rod of the seventeenth telescopic mechanism (143) and a middle hinged with the other end of the fifth connecting rod (144).