CN113305462A - Automatic welding production line for steel templates - Google Patents
Automatic welding production line for steel templates Download PDFInfo
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- CN113305462A CN113305462A CN202110660525.8A CN202110660525A CN113305462A CN 113305462 A CN113305462 A CN 113305462A CN 202110660525 A CN202110660525 A CN 202110660525A CN 113305462 A CN113305462 A CN 113305462A
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- 238000003466 welding Methods 0.000 title claims abstract description 396
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 description 13
- 230000004888 barrier function Effects 0.000 description 9
- 230000037433 frameshift Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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Abstract
The invention belongs to the technical field of welding production lines, relates to the assembly and welding of steel templates, in particular to an automatic welding production line of steel templates, solves the technical problems in the background technology, and comprises a back frame welding station group and a finished product group welding station group, wherein a manual assembly working area, a primary welding area and a back frame transfer area are arranged at the back frame welding station group, and the back frame transfer area is provided with a first transfer device; the finished product group welding station group is provided with a panel feeding area, a secondary welding area and a steel template transfer area, after the back frame welding station group sequentially completes manual assembly of the back frame and welding of the back frame, the back frame which completes welding is transferred to a panel to be welded of the finished product group welding station group by the first transfer device, and the finished product group welding station group sequentially completes assembly welding of the back frame and the panel and transfer of a steel template finished product. No longer produce the dependence to manual welding through this production line, can realize accurate welding to back of the body frame and panel, the steel form uniformity of production is higher, improves production efficiency, saves the labour.
Description
Technical Field
The invention belongs to the technical field of welding production lines, relates to assembly and welding of steel templates, and particularly relates to an automatic welding production line of the steel templates.
Background
A rectangular steel template comprises a panel positioned at the bottom and a grid frame welded on the upper surface of the panel, wherein the grid frame is formed by assembling and welding long rib plates and short rib plates, the periphery of the upper surface of the panel is respectively welded with edge flanges perpendicular to the panel, and the edge flanges are also welded with the grid frame. The steel form that needs in the engineering is large in quantity, and traditional steel form mainly relies on the manual work in process of production, and the production process of steel form is heavy physical power again, heavily transport, and intensity of labour is big, but can go out the rivet welding technique worker of living to find too hard, and the steel form product uniformity of production is relatively poor, has led to the steel form production efficiency low, can't reach growing target requirement.
Disclosure of Invention
The invention aims to solve the technical problems that when steel templates are welded manually, the labor intensity is high, the consistency of produced steel template products is poor, the production efficiency of the steel templates is low, and the increasing goal cannot be reached, and provides an automatic welding production line of the steel templates.
The technical means for solving the technical problems of the invention is as follows: the steel template automatic welding production line comprises a back frame welding station group and a finished product group welding station group, wherein the back frame welding station group comprises a first workbench and at least one station positioned on the first workbench, and a mould for assembling a back frame is fixedly connected to the station of the back frame welding station group; the finished product assembly welding station group comprises a second workbench and at least one station positioned on the second workbench, and a plurality of positioning blocks in limit fit with the panel are fixedly connected to the stations of the finished product assembly welding station group; the back frame welding work position group is provided with a manual assembling work area, a primary welding area and a back frame transfer area, the primary welding area is provided with a welding robot for welding the back frame according to a set program, the back frame transfer area is provided with a first transfer device for transferring the welded back frame to a finished product group welding work position group, and the first transfer device connects the back frame welding work position group with the finished product group welding work position group to form an upper and lower process; the finished product group welding station group department is provided with panel material loading district, secondary weld district and steel form transfer district, the secondary weld district is provided with and welds back frame and panel as an organic whole welding robot according to the settlement degree, steel form transfer district is provided with the second transfer device that takes off from the station the steel form finished product that will accomplish the welding, back frame welding station group accomplishes artifical back frame and back frame welding back in proper order, first transfer device will accomplish on the welded back frame shifts the panel of waiting to weld of finished product group welding station group, finished product group welding station group accomplishes the group welding of back frame and panel and the transfer of steel form finished product in proper order.
The back frame welding station group is used for welding the back frame, the finished product group welding station is used for welding the back frame and the panel, an operator is required to assemble the long rib plates, the short rib plates and the side flanges on a mould of the back frame welding station group station in a manual assembly working area, then a welding robot in a primary welding area is used for welding the assembled back frame, after welding is finished, a first transfer device in a back frame transfer area transfers the welded back frame to a panel to be welded in a finished product group welding station group, before the first transfer device is transferred, a panel in a panel feeding area is manually or mechanically placed between positioning blocks of the finished product group welding station, the panel in the finished product group welding station group is overlapped and positioned with the back frame, the welding robot in the secondary welding area is used for welding the panel and the back frame, after welding is finished, a second transfer device in a steel template transfer area is used for taking the steel template off the station in the finished product group welding station, accomplish automatic assembly welding, on this automatic welding production line, the workman only needs simple concatenation, the transport work, welding quality relies on completely and welding robot, welding robot carries out work according to the procedure of setting for, can realize accurate welding to back of the body frame and panel, welding quality is very high, meet the requirements completely, no longer produce the dependence to the rivet welding skilled worker, the steel form uniformity of production is higher, can accomplish the welding of steel form fast, improve production efficiency, save the labour, reduce workman's intensity of labour, welding robot, the procedure of first transfer device and second transfer device all sets for in advance, and can know according to the course of work, the above-mentioned procedure is current procedure.
Preferably, the first workbench and the second workbench are both rotary workbenches, stations on the first workbench are uniformly distributed along the circumferential direction of the first workbench, the first workbench drives stations on the first workbench to uniformly rotate, the stations on the second workbench are uniformly distributed along the circumferential direction of the second workbench, and the second workbench drives stations on the second workbench to uniformly rotate. The first workbench and the second workbench are accurate in steering and positioning, the rotation angles and the rotation periods of the first workbench and the second workbench are set according to specific stations and working flows, the first workbench and the second workbench are driven by the servo motors to complete set process requirements and actions, and the control programs of the servo motors are set in advance and are existing programs.
Preferably, the panel feeding area is provided with a panel feeding gantry manipulator, a panel storage area is arranged below the panel feeding gantry manipulator, and the panel feeding gantry manipulator grabs a panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group; the first transfer device of the back frame transfer area is a back frame transfer gantry manipulator, and the back frame transfer gantry manipulator grabs the back frame which is welded at the back frame welding station group according to a set program and then transfers the back frame to the panel to be welded of the finished product group welding station group; and a second transfer device of the steel template transfer area is a stacking gantry manipulator, and the stacking gantry manipulator takes the welded steel template finished products off from corresponding stations of the finished product assembly welding station group according to a set program and then performs unified stacking. The panel feeding gantry manipulator, the back frame transfer gantry manipulator and the stacking gantry manipulator are provided with slide rails which enable the manipulators to move left and right, front and back, the length of each slide rail is set according to needs, the distance and the position of clamps of the panel feeding gantry manipulator, the back frame transfer gantry manipulator and the stacking gantry manipulator can be adjusted, products of various specifications are compatible, the functions of the panel feeding gantry manipulator, the back frame transfer gantry manipulator and the stacking gantry manipulator can be known, and control programs of the panel feeding gantry manipulator, the back frame transfer gantry manipulator and the stacking gantry manipulator are all existing programs. And the clamps of the panel feeding gantry manipulator and the stacking gantry manipulator are vacuum chucks. The suction position of the vacuum sucker is adjusted, so that the suction stacking of steel templates of various specifications can be compatible. The back frame transfer gantry manipulator can be compatible with grabbing of back frames of various specifications by adjusting the position or a small number of parts.
Preferably, the panel storage area is also provided with a sheet separator, and the sheet separator is used for separating a stack of panels into one sheet according to a set program and then conveying the separated sheets to the lower part of the panel feeding gantry manipulator. The separator is also called a panel feeding separator, which separates a stack of panels from the bottom individually one by one and conveys them forward to be grabbed.
Preferably, the mould includes the layer board and fixes a plurality of fixture blocks on the layer board top surface, and every two fixture blocks set up relatively and form the screens that are used for the card to establish long gusset, short gusset or limit flange, and the layer board passes through the locating pin to be fixed on corresponding the station. The position of the clamping block is determined according to a back frame structure assembled as required, the supporting plate can be positioned and locked through the fixed outer pin, and when the product specification is changed, only the corresponding clamping fixture on the station needs to be changed.
Preferably, a slide rail for installing a positioning block is arranged on a station of the finished product assembly welding station group, the positioning block is in sliding fit with the slide rail, and a limiting part which enables the fixing block to be fixed on the slide rail is further arranged on the positioning block. The position of the positioning block is determined according to the size of the panel, and the positioning block can be fixed at any position on the track through the limiting piece.
Preferably, the number of the stations on the first workbench of the back frame welding station group is two, and the stations are respectively a back frame assembling station and a primary welding station, the manual assembling working area is positioned at the back frame assembling station, and the primary welding area is positioned at the primary welding station; the number of the stations on the second workbench of the finished product assembly welding station group is two, the stations are respectively a panel feeding station and a secondary welding station, the panel feeding station is located at the panel feeding station, and the secondary welding area is located at the secondary welding station. At the moment, the first working table and the second working table rotate synchronously by the same angle which is 90 degrees or 180 degrees, the back frame transfer area is arranged between the manual assembly working area and the finished product assembly welding station group, the specific position can be determined according to the overall layout of the actual production line, the steel template transfer area is close to the secondary welding area, and the normal operation of the secondary welding operation is not influenced.
Preferably, a third station, namely a cache station, is further arranged on the first workbench of the back frame welding station group, and after the back frame is assembled at the back frame assembling station, the back frame is firstly transferred to the cache station and then transferred to the primary welding station for welding; the second workbench of the finished product assembly welding station group is also provided with a third station, namely a combined station, after the panel is placed at the panel loading station, the panel is firstly transferred to the combined station, and the back frame welded at the one-time welding station is assembled with the panel to be welded at the combined station. Buffer memory station and combination station all play the effect of buffer memory, can make work efficiency improve like this, and in once welding or secondary welding promptly, the panel can be with the material, and back of the body frame also can be assembled to operating personnel, further improves production efficiency, and when back of the body frame welding station group and finished product assembly welding station group were three station, first workstation and the equal synchronous rotation of second workstation are the same angle, 120 promptly.
Preferably, the first workbench of the back frame welding station group is further provided with a fourth station, namely a transfer station, the back frame transfer area is located at the transfer station, the back frame welded at the primary welding station is transferred to the transfer station and then transferred by the first transfer device, the second workbench of the finished product group welding station group is further provided with a fourth station, namely a mold taking station, the steel template transfer area is located at the mold taking station, and the steel template finished product welded at the secondary welding station is transferred to the mold taking station and then transferred by the second transfer device. When the back frame welding station group and the finished product assembly welding station group are four stations, the first workbench and the second workbench rotate synchronously by the same angle, namely 90 degrees. After the transfer station is additionally arranged, the back frame welding station group can simultaneously realize manual splicing of the back frame, back frame caching, one-time welding and back frame transfer, and after the mold taking station is additionally arranged, the finished product group welding station group can simultaneously realize panel feeding, panel and back frame assembly, panel and back frame welding and steel template finished product transfer stacking, so that the production efficiency is further improved, and the production time is saved.
Preferably, open on the layer board and have the jacking separation window, the jacking separation window is relative with the back of the body frame, shifts the below of station and is provided with jacking device, and jacking device's jacking fulcrum can pass the jacking separation window and will carry out the ejecting screens of back of the body frame. The welded back frame is jacked upwards by the jacking fulcrum of the jacking device, so that the back frame is separated from the clamping fixture, a subsequent back frame transfer gantry manipulator can conveniently grab the back frame, the position of the jacking fulcrum of the jacking device is adjustable, and the jacking fulcrum can correspond to the position of a corresponding jacking separation window on the clamping fixture, so that the back frame and the clamping fixture are compatible with various specifications.
The invention has the beneficial effects that: on this production line, the workman only needs simple concatenation work, no longer produces the reliance to manual welding, can realize accurate welding to back of the body frame and panel, and the steel form uniformity of production is higher, can accomplish the welding of steel form fast, and welding quality is high moreover, and then improves production efficiency, saves the labour, reduces workman's intensity of labour, satisfies the engineering and to the requirement of steel form quantity increase day by day, has higher economic benefits.
Drawings
FIG. 1 is a schematic structural diagram of an automatic welding production line for steel templates according to the present invention.
Fig. 2 is a schematic perspective view of fig. 1.
FIG. 3 is an enlarged schematic structural view of a mold at a back frame welding station in the present invention.
Fig. 4 is an enlarged schematic structural view of a panel loading station in the invention.
Fig. 5 is an enlarged schematic structural view of the back frame welding station group according to the present invention.
Fig. 6 is an enlarged schematic structural view of the finished product assembly welding station group according to the present invention.
Fig. 7 is a perspective view of the overall structure of fig. 1.
Fig. 8 is a schematic structural view of the jacking device at the transfer station.
Fig. 9 is a schematic view of the present invention in which the back frame welding station group and the finished product welding station group are provided with only two stations.
Fig. 10 is a schematic view of the station of fig. 9 rotated 90 °.
In the figure: 1. a back frame welding station group; 2. a finished product assembly welding station group; 3. a first table; 4. a mould; 5. a second table; 6. positioning blocks; 7. a welding robot; 8. a first transfer device; 9. a second transfer device; 10. a panel feeding gantry manipulator; 11. a distractor; 12. a support plate; 13. a clamping block; 14. positioning pins; 15. a slide rail; 16. a back frame assembly station; 17. a primary welding station; 18. a panel loading station; 19. a secondary welding station; 20. caching a station; 21. combining stations; 22. transferring a station; 23. a mold taking station; 24. jacking the separation window; 25. a jacking device; 26. a partition panel; 27. a welding machine; 28. a control cabinet; 29. a robot gun cleaning station; 30. a safety barrier; 31. a forklift; 32. a bin.
Detailed Description
The steel form automatic welding production line according to the present invention will be described in detail with reference to fig. 1 to 10.
Example 1: the automatic welding production line of the steel template comprises a back frame welding station group 1 and a finished product welding station group 2, wherein the back frame welding station group 1 comprises a first workbench 3 and a station positioned on the first workbench 3, a mould 4 for assembling the back frame is fixedly connected to the station of the back frame welding station group 1, the mould 4 comprises a supporting plate 12 and a plurality of clamping blocks 13 fixed on the top surface of the supporting plate 12, every two clamping blocks 13 are oppositely arranged to form clamping positions for clamping long rib plates, short rib plates or side flanges, the supporting plate 12 is fixed on the corresponding station through a positioning pin 14, a jacking separation window 24 is formed in the supporting plate 12, the jacking separation window 24 is opposite to the back frame, a jacking device 25 is arranged below the station of the first workbench 3, and a jacking fulcrum of the jacking device 25 can penetrate through the jacking separation window 24 to push the back frame out of the clamping positions; the finished product group welding station group 2 comprises a second workbench 5 and a station positioned on the second workbench 5, a plurality of positioning blocks 6 in limit fit with a panel are fixedly connected to the station of the finished product group welding station group 2, a slide rail 15 for mounting the positioning blocks 6 is arranged on the station of the finished product group welding station group 2, the positioning blocks 6 are in slide fit with the slide rail 15, and a limiting part capable of fixing the fixing blocks on the slide rail 15 is further arranged on the positioning blocks 6; the first workbench 3 and the second workbench 5 are both fixed workbenches, namely stations of the first workbench 3 and the second workbench 5 are both fixed; the back frame welding work group 1 is provided with a manual assembling work area, a primary welding area and a back frame transfer area, the manual assembling work area is further provided with a material box 32 for storing long rib plates, short rib plates and side flanges, an operator in the manual assembling work area clamps the long rib plates, the short rib plates and the side flanges in the material box 32 to clamping positions on a clamping tool 4 to complete the assembling of the back frames, the primary welding area is provided with a welding robot 7 for welding the back frames according to a set program, the back frame transfer area is provided with a first transfer device 8 for transferring the back frames which are welded to the finished product group welding work group 2, the first transfer device 8 in the back frame transfer area is a back frame transfer gantry manipulator, the back frame transfer gantry manipulator grabs the back frames which are welded at the back frame welding work group 1 according to the set program and then transfers the back frames to a panel to be welded to the finished product group welding work group 2, and the first transfer device 8 connects the back frame welding work group 1 and the finished product group welding work group 2 to form an upper process and a lower process (ii) a A panel feeding area, a secondary welding area and a steel template transfer area are arranged at the position of the finished product assembly welding station group 2, a panel feeding gantry manipulator 10 is arranged in the panel feeding area, a panel storage area is arranged below the panel feeding gantry manipulator 10, the panel feeding gantry manipulator 10 grabs the panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group 2, a sheet separator 11 is further arranged in the panel storage area, the sheet separator 11 separates a stack of panels individually according to the set program and then conveys the panels to the position below the panel feeding gantry manipulator 10, the secondary welding area is provided with a welding robot 7 which welds the back frame and the panels into a whole according to a set degree, a second transfer device 9 which takes the welded steel template finished product from the station is arranged in the steel template transfer area, the second transfer device 9 in the steel template transfer area is a stacking gantry manipulator, the stacking portal manipulator takes off welded steel template finished products from corresponding stations of the finished product assembly welding station group 2 according to a set program and then performs uniform stacking, the back frame welding station group 1 completes manual assembly of a back frame and welding of the back frame in sequence, the back frame transfer portal manipulator transfers the welded back frame to a panel to be welded of the finished product assembly welding station group 2, the finished product assembly welding station group 2 completes assembly welding of the back frame and the panel in sequence and transfer of finished steel template products, the finished product assembly welding station is further provided with a forklift 31, and when the finished steel template products are stacked to a certain height, stacking is completed through the forklift 31. The welder 27 and the control cabinet 28 required for the welding robot 7 are placed at positions near the welding robot 7; welding robot 7 still disposes the clear rifle station of robot 29, the clear rifle station of robot 29 all passes through the program control who sets for with welding robot 7, and then can realize regularly clearing up welder, the periphery of back of the body frame welding position group 1 and finished product group welding position group 2 still sets up safety barrier 30, safety barrier 30 not only can realize that the sight is isolated, prevent the eyes of the amazing other staff of firelight that sends during the welding, but also can reduce incident's emergence probability, the security performance is improved. The panel feeding gantry manipulator 10 and the clamp of the stacking gantry manipulator are both vacuum suction cups. The suction position of the vacuum sucker is adjusted, so that the suction stacking of steel templates of various specifications can be compatible. All be provided with the slide rail 15 that makes the manipulator can control, front and back displacement on panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the pile up neatly gantry manipulator's the portal frame, the length of slide rail 15 is set for as required, and the interval and the position of three anchor clamps all can be adjusted moreover, and then the product of compatible multiple specification, according to panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the function of pile up neatly gantry manipulator can know, three's control program is current procedure. The first transfer device 8 and the second transfer device 9 in embodiments 1, 2, 3, and 4 may be other transfer robots.
The working principle of the automatic welding production line of the steel template in the embodiment 1 is as follows: firstly, an operator at a back frame welding station group 1 in a manual assembly working area takes out long rib plates, short rib plates and edge flanges from a material box 32 and clamps the long rib plates, the short rib plates and the edge flanges into a clamping fixture 4 of a station to complete the assembly of the back frame, after the operator leaves, a welding robot 7 at a primary welding area welds the back frame to be welded, in the primary welding process, a panel feeding gantry manipulator 10 at a panel feeding area grabs a panel in a panel storage area and then places the panel at the station of the finished product welding station group 2, a back frame transferring gantry manipulator grabs and transfers the back frame welded at a station 22 and places the back frame on the panel to be welded at the station of the finished product welding station group 2, so that the panel and the back frame are completely overlapped and positioned, the panel and the back frame are welded together by the welding robot 7 at a secondary welding area, after the welding is finished, the steel templates are taken out from a mold taking station 23 and then are unified by the stacking gantry manipulator according to a set program, the procedures of the panel feeding gantry manipulator 10, the back frame transferring gantry manipulator, the stacking gantry manipulator and the welding robot 7 are set in advance and matched with each other, and the whole process is completed.
Example 2: an automatic steel template welding production line is shown in fig. 9 and 10 and comprises a back frame welding station group 1 and a finished product welding station group 2, wherein the back frame welding station group 1 comprises a first workbench 3 and two stations positioned on the first workbench 3, the two stations are a back frame assembling station 16 and a primary welding station 17 respectively, a manual assembling working station is positioned at the back frame assembling station 16, and the primary welding zone is positioned at the primary welding station 17; the mould 4 for assembling the back frame is fixedly connected to the stations of the back frame welding station group 1, the mould 4 comprises a supporting plate 12 and a plurality of clamping blocks 13 fixed on the top surface of the supporting plate 12, each two clamping blocks 13 are oppositely arranged to form clamping positions for clamping long rib plates, short rib plates or side flanges, and the supporting plate 12 is fixed to the corresponding station through a positioning pin 14; the finished product assembly welding station group 2 comprises a second workbench 5 and two stations positioned on the second workbench 5, wherein the two stations are a panel feeding station 18 and a secondary welding station 19 respectively, the panel feeding station is positioned at the panel feeding station 18, and the secondary welding zone is positioned at the secondary welding station 19; a plurality of positioning blocks 6 in limit fit with the panel are fixedly connected to the stations of the finished product assembly welding station group 2, slide rails 15 for mounting the positioning blocks 6 are arranged on the stations of the finished product assembly welding station group 2, the positioning blocks 6 are in sliding fit with the slide rails 15, and a limiting part capable of fixing the fixing blocks on the slide rails 15 is further arranged on the positioning blocks 6; first workstation 3 and second workstation 5 are rotary worktable, two stations on first workstation 3 are along 3 circumference evenly distributed of first workstation, first workstation 3 drives its station and turns round at the uniform velocity, two stations on second workstation 5 are along 5 circumference evenly distributed of second workstation, second workstation 5 drives its station and turns round at the uniform velocity, first workstation 3 and second workstation 5 all drive through servo motor, first workstation 3 and the same angle of second workstation 5 synchronous rotation, be 90 or 180, figure 10 is for first workstation 3 and second workstation 5 synchronous rotation 90 all structural schematic diagram. The back frame transfer area is arranged between the manual assembly working area and the finished product assembly welding station group 2, the specific position can be determined according to the overall layout of the actual production line, the steel template transfer area is close to the secondary welding area, and the normal operation of the secondary welding work is not influenced; the back frame welding work group 1 is provided with a manual assembling work area, a primary welding area and a back frame transfer area, the manual assembling work area is further provided with a material box 32 for storing long rib plates, short rib plates and side flanges, an operator in the manual assembling work area clamps the long rib plates, the short rib plates and the side flanges in the material box 32 to clamping positions on a clamping tool 4 to complete the assembling of the back frames, the primary welding area is provided with a welding robot 7 for welding the back frames according to a set program, the back frame transfer area is provided with a first transfer device 8 for transferring the back frames which are welded to the finished product group welding work group 2, the first transfer device 8 in the back frame transfer area is a back frame transfer gantry manipulator, the back frame transfer gantry manipulator grabs the back frames which are welded at the back frame welding work group 1 according to the set program and then transfers the back frames to a panel to be welded to the finished product group welding work group 2, and the first transfer device 8 connects the back frame welding work group 1 and the finished product group welding work group 2 to form an upper process and a lower process (ii) a A panel feeding area, a secondary welding area and a steel template transfer area are arranged at the position of the finished product assembly welding station group 2, a panel feeding gantry manipulator 10 is arranged in the panel feeding area, a panel storage area is arranged below the panel feeding gantry manipulator 10, the panel feeding gantry manipulator 10 grabs the panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group 2, a sheet separator 11 is further arranged in the panel storage area, the sheet separator 11 separates a stack of panels individually according to the set program and then conveys the panels to the position below the panel feeding gantry manipulator 10, the secondary welding area is provided with a welding robot 7 which welds the back frame and the panels into a whole according to a set degree, a second transfer device 9 which takes the welded steel template finished product from the station is arranged in the steel template transfer area, the second transfer device 9 in the steel template transfer area is a stacking gantry manipulator, the stacking portal manipulator takes off welded steel template finished products from corresponding stations of the finished product assembly welding station group 2 according to a set program and then performs uniform stacking, the back frame welding station group 1 completes manual assembly of a back frame and welding of the back frame in sequence, the back frame transfer portal manipulator transfers the welded back frame to a panel to be welded of the finished product assembly welding station group 2, the finished product assembly welding station group 2 completes assembly welding of the back frame and the panel in sequence and transfer of finished steel template products, the finished product assembly welding station is further provided with a forklift 31, and when the finished steel template products are stacked to a certain height, stacking is completed through the forklift 31. The welder 27 and the control cabinet 28 required for the welding robot 7 are placed at positions near the welding robot 7; welding robot 7 still disposes the clear rifle station of robot 29, the clear rifle station of robot 29 all passes through the program control who sets for with welding robot 7, and then can realize regularly clearing up welder, the periphery of back of the body frame welding position group 1 and finished product group welding position group 2 still sets up safety barrier 30, safety barrier 30 not only can realize that the sight is isolated, prevent the eyes of the amazing other staff of firelight that sends during the welding, but also can reduce incident's emergence probability, the security performance is improved. The panel feeding gantry manipulator 10 and the clamp of the stacking gantry manipulator are both vacuum suction cups. The suction position of the vacuum sucker is adjusted, so that the suction stacking of steel templates of various specifications can be compatible. All be provided with the slide rail 15 that makes the manipulator can control, front and back displacement on panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the pile up neatly gantry manipulator's the portal frame, the length of slide rail 15 is set for as required, and the interval and the position of three anchor clamps all can be adjusted moreover, and then the product of compatible multiple specification, according to panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the function of pile up neatly gantry manipulator can know, three's control program is current procedure. The work piece is switched in turn between each station to accomplish the established technological requirements and actions, and the cycle working time between the two servo motors is matched.
The working principle of the automatic welding production line of the steel template in the embodiment 2 is similar to that of the embodiment 4.
Example 3: the automatic welding production line of the steel template comprises a back frame welding station group 1 and a finished product group welding station group 2, wherein the back frame welding station group 1 comprises a first workbench 3 and three stations positioned on the first workbench 3, the three stations are a back frame assembling station 16, a buffer station 20 and a primary welding station 17 respectively, a manual assembling working station is positioned at the back frame assembling station 16, the primary welding station is positioned at the primary welding station 17, the back frame is assembled at the back frame assembling station 16, then the back frame is transferred to the buffer station 20, and then the back frame is transferred to the primary welding station 17 for welding; the mould 4 for assembling the back frame is fixedly connected to the stations of the back frame welding station group 1, the mould 4 comprises a supporting plate 12 and a plurality of clamping blocks 13 fixed on the top surface of the supporting plate 12, each two clamping blocks 13 are oppositely arranged to form clamping positions for clamping long rib plates, short rib plates or side flanges, and the supporting plate 12 is fixed to the corresponding station through a positioning pin 14; the finished product assembly welding station group 2 comprises a second workbench 5 and three stations positioned on the second workbench 5, the three stations are a panel feeding station 18, a combination station 21 and a secondary welding station 19 respectively, the panel feeding station is positioned at the panel feeding station 18, a secondary welding zone is positioned at the secondary welding station 19, after a panel is placed at the panel feeding station 18, the panel is firstly rotated to the combination station 21, and a back frame welded by a primary welding station 17 is assembled with the panel to be welded at the combination station 21; a plurality of positioning blocks 6 in limit fit with the panel are fixedly connected to the stations of the finished product assembly welding station group 2, slide rails 15 for mounting the positioning blocks 6 are arranged on the stations of the finished product assembly welding station group 2, the positioning blocks 6 are in sliding fit with the slide rails 15, and a limiting part capable of fixing the fixing blocks on the slide rails 15 is further arranged on the positioning blocks 6; the first workbench 3 and the second workbench 5 are both rotary workbenches, three stations on the first workbench 3 are uniformly distributed along the circumferential direction of the first workbench 3, the first workbench 3 drives the stations thereon to uniformly rotate, the three stations on the second workbench 5 are uniformly distributed along the circumferential direction of the second workbench 5, the second workbench 5 drives the stations thereon to uniformly rotate, the first workbench 3 and the second workbench 5 are both driven by a servo motor, the first workbench 3 and the second workbench 5 synchronously rotate by the same angle, namely 120 degrees, a back frame transfer area is arranged between a manual assembly working area and a finished product group welding station group 2, the specific position can be determined according to the overall layout of an actual production line, a steel template transfer area is close to a secondary welding area, and the normal operation of secondary welding work is not influenced; the back frame welding work group 1 is provided with a manual assembling work area, a primary welding area and a back frame transfer area, the manual assembling work area is further provided with a material box 32 for storing long rib plates, short rib plates and side flanges, an operator in the manual assembling work area clamps the long rib plates, the short rib plates and the side flanges in the material box 32 to clamping positions on a clamping tool 4 to complete the assembling of the back frames, the primary welding area is provided with a welding robot 7 for welding the back frames according to a set program, the back frame transfer area is provided with a first transfer device 8 for transferring the back frames which are welded to the finished product group welding work group 2, the first transfer device 8 in the back frame transfer area is a back frame transfer gantry manipulator, the back frame transfer gantry manipulator grabs the back frames which are welded at the back frame welding work group 1 according to the set program and then transfers the back frames to a panel to be welded to the finished product group welding work group 2, and the first transfer device 8 connects the back frame welding work group 1 and the finished product group welding work group 2 to form an upper process and a lower process (ii) a A panel feeding area, a secondary welding area and a steel template transfer area are arranged at the position of the finished product assembly welding station group 2, a panel feeding gantry manipulator 10 is arranged in the panel feeding area, a panel storage area is arranged below the panel feeding gantry manipulator 10, the panel feeding gantry manipulator 10 grabs the panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group 2, a sheet separator 11 is further arranged in the panel storage area, the sheet separator 11 separates a stack of panels individually according to the set program and then conveys the panels to the position below the panel feeding gantry manipulator 10, the secondary welding area is provided with a welding robot 7 which welds the back frame and the panels into a whole according to a set degree, a second transfer device 9 which takes the welded steel template finished product from the station is arranged in the steel template transfer area, the second transfer device 9 in the steel template transfer area is a stacking gantry manipulator, the stacking portal manipulator takes off welded steel template finished products from corresponding stations of the finished product assembly welding station group 2 according to a set program and then performs uniform stacking, the back frame welding station group 1 completes manual assembly of a back frame and welding of the back frame in sequence, the back frame transfer portal manipulator transfers the welded back frame to a panel to be welded of the finished product assembly welding station group 2, the finished product assembly welding station group 2 completes assembly welding of the back frame and the panel in sequence and transfer of finished steel template products, the finished product assembly welding station is further provided with a forklift 31, and when the finished steel template products are stacked to a certain height, stacking is completed through the forklift 31. The welder 27 and the control cabinet 28 required for the welding robot 7 are placed at positions near the welding robot 7; welding robot 7 still disposes the clear rifle station of robot 29, the clear rifle station of robot 29 all passes through the program control who sets for with welding robot 7, and then can realize regularly clearing up welder, the periphery of back of the body frame welding position group 1 and finished product group welding position group 2 still sets up safety barrier 30, safety barrier 30 not only can realize that the sight is isolated, prevent the eyes of the amazing other staff of firelight that sends during the welding, but also can reduce incident's emergence probability, the security performance is improved. The panel feeding gantry manipulator 10 and the clamp of the stacking gantry manipulator are both vacuum suction cups. The suction position of the vacuum sucker is adjusted, so that the suction stacking of steel templates of various specifications can be compatible. All be provided with the slide rail 15 that makes the manipulator can control, front and back displacement on panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the pile up neatly gantry manipulator's the portal frame, the length of slide rail 15 is set for as required, and the interval and the position of three anchor clamps all can be adjusted moreover, and then the product of compatible multiple specification, according to panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the function of pile up neatly gantry manipulator can know, three's control program is current procedure. The work piece is switched in turn between each station to accomplish the established technological requirements and actions, and the cycle working time between the two servo motors is matched.
The working principle of the automatic welding production line of the steel template in the embodiment 3 is similar to that of the embodiment 4.
Example 4: an automatic steel template welding production line is shown in figures 1, 2, 3, 4, 5, 6 and 7 and comprises a back frame welding station group 1 and a finished product welding station group 2, wherein the back frame welding station group 1 comprises a first workbench 3 and four stations positioned on the first workbench 3, as shown in fig. 3, the four stations are respectively a back frame assembling station 16, a buffer station 20, a primary welding station 17 and a transfer station 22 in the counterclockwise direction from the east side of the first worktable 3, as shown in fig. 1 and 2, the manual assembling work area is located at the back frame assembling station 16, the primary welding area is located at the primary welding station 17, after the back frame is assembled at the back frame assembling station 16, the back frame is firstly transferred to the buffer storage station 20, then, the back frame is transferred to a primary welding station 17 for welding, a back frame transfer area is positioned at a transfer station 22, and the back frame which is welded at the primary welding station 17 is transferred to the transfer station 22 and then transferred by a first transfer device 8; a mould 4 for assembling the back frame is fixedly connected to the stations of the back frame welding station group 1, the mould 4 comprises a supporting plate 12 and a plurality of clamping blocks 13 fixed on the top surface of the supporting plate 12, as shown in fig. 2 and fig. 3, every two clamping blocks 13 are oppositely arranged to form clamping positions for clamping long rib plates, short rib plates or side flanges, the supporting plate 12 is fixed on the corresponding stations through positioning pins 14, a jacking separation window 24 is formed in the supporting plate 12, the jacking separation window 24 is opposite to the back frame, as shown in fig. 3 and fig. 8, a jacking device 25 is arranged below the transfer station 22, a jacking fulcrum of the jacking device 25 can penetrate through the jacking separation window 24 to push the back frame out for clamping, and the jacking device 25 is driven by an air cylinder; as shown in fig. 1 and 2 and 7, the final assembly welding station group 2 comprises a second work table 5 and four work stations located on the second work table 5, as shown in fig. 6, the four stations are respectively a panel feeding station 18, a combining station 21, a secondary welding station 19 and a mold picking station 23 in the counterclockwise direction from the east side of the second workbench 5, the panel feeding station is located at the panel feeding station 18, the secondary welding zone is located at the secondary welding station 19, the back frame transfer zone is located between the transfer station 22 and the combining station 21, after the panel is placed at the panel feeding station 18, firstly, the steel template is transferred to a combination station 21, a back frame welded by a primary welding station 17 is assembled with a panel to be welded at the combination station 21, the assembled back frame and the panel are welded at a secondary welding station 19, a steel template transfer area is positioned at a mold taking station 23, and a steel template finished product welded at the secondary welding station 19 is transferred to the mold taking station 23 and then transferred by a second transfer device 9; a plurality of positioning blocks 6 in limit fit with the panel are fixedly connected to the stations of the finished product assembly welding station group 2, slide rails 15 for mounting the positioning blocks 6 are arranged on the stations of the finished product assembly welding station group 2, the positioning blocks 6 are in sliding fit with the slide rails 15, and a limiting part capable of fixing the fixing blocks on the slide rails 15 is further arranged on the positioning blocks 6; as shown in fig. 1 and 2, the first working table 3 and the second working table 5 are both rotary working tables, three stations on the first working table 3 are uniformly distributed along the circumferential direction of the first working table 3, the first working table 3 drives the stations thereon to rotate at a uniform speed, three stations on the second working table 5 are uniformly distributed along the circumferential direction of the second working table 5, the second working table 5 drives the stations thereon to rotate at a uniform speed, the first working table 3 and the second working table 5 are both driven by a servo motor, and the first working table 3 and the second working table 5 both rotate synchronously at the same angle, namely 90 degrees; the back frame welding station group 1 is provided with a manual assembly working area, a primary welding area and a back frame transfer area, the manual assembly working area is also provided with a material box 32 for storing long rib plates, short rib plates and side flanges, an operator in the manual assembly working area clamps the long rib plates, the short rib plates and the side flanges in the material box 32 to clamping positions on a clamping tool 4 to complete the assembly of the back frames, the primary welding area is provided with a welding robot 7 for welding the back frames according to a set program, the back frame transfer area is provided with a first transfer device 8 for transferring the back frames which are completely welded to a finished product group welding station group 2, the first transfer device 8 of the back frame transfer area is a back frame transfer gantry manipulator, as shown in figures 1 and 2, the back frame transfer gantry manipulator picks up the back frames which are completely welded at the back frame welding station group 1 according to the set program and transfers the back frames to a panel to be welded of the finished product group welding station group 2, the first transfer device 8 connects the back frame welding station group 1 and the finished product group welding station group 2 to form an up-and-down process, as shown in fig. 1; a panel feeding area, a secondary welding area and a steel template transfer area are arranged at the position of the finished product assembly welding station group 2, a panel feeding gantry manipulator 10 is arranged in the panel feeding area, a panel storage area is arranged below the panel feeding gantry manipulator 10, the panel feeding gantry manipulator 10 grabs the panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group 2, a splitter 11 is further arranged in the panel storage area, as shown in figure 4, the splitter 11 separates a stack of panels individually according to the set program and then conveys the panels to the position below the panel feeding gantry manipulator 10, a welding robot 7 for welding the back frame and the panel into a whole according to a set degree is arranged in the secondary welding area, a second transfer device 9 for taking the welded steel template finished product from the station is arranged in the steel template transfer area, the second transfer device 9 in the steel template transfer area is a stacking gantry manipulator, as shown in fig. 1 and 2, a stacking gantry manipulator takes welded steel form finished products off from corresponding stations of a finished product assembly welding station group 2 according to a set program and then performs uniform stacking, after a back frame welding station group 1 completes manual assembly of a back frame and welding of the back frame in sequence, the back frame transfer gantry manipulator transfers the welded back frame to a panel to be welded of the finished product assembly welding station group 2, the finished product assembly welding station group 2 completes assembly welding of the back frame and the panel and transfer of the steel form finished products in sequence, and a forklift 31 is further arranged at the finished product assembly welding station, as shown in fig. 1 and 2, when the steel form finished products are stacked to a certain height, stacking is completed through the forklift 31. The welder 27 and the control cabinet 28 required for the welding robot 7 are placed at positions near the welding robot 7; welding robot 7 still disposes the clear rifle station of robot 29, the clear rifle station of robot 29 all passes through the program control who sets for with welding robot 7, and then can realize regularly clearing up welder, the periphery of back of the body frame welding position group 1 and finished product group welding position group 2 still sets up safety barrier 30, safety barrier 30 not only can realize that the sight is isolated, prevent the eyes of the amazing other staff of firelight that sends during the welding, but also can reduce incident's emergence probability, the security performance is improved. The panel feeding gantry manipulator 10 and the clamp of the stacking gantry manipulator are both vacuum suction cups. The suction position of the vacuum sucker is adjusted, so that the suction stacking of steel templates of various specifications can be compatible. All be provided with the slide rail 15 that makes the manipulator can control, front and back displacement on panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the pile up neatly gantry manipulator's the portal frame, the length of slide rail 15 is set for as required, and the interval and the position of three anchor clamps all can be adjusted moreover, and then the product of compatible multiple specification, according to panel material loading gantry manipulator 10, back of the body frame shift gantry manipulator, the function of pile up neatly gantry manipulator can know, three's control program is current procedure. A partition plate 26 for isolating the sight of the back frame assembly station 16 from the sight of the primary welding station 17 is fixed on the first workbench 3 of the back frame welding station group 1 through a support frame, and workers need to be arranged at the back frame assembly station 16 to manually assemble long rib plates, short rib plates and side flanges, so that the partition plate 26 can prevent the eyes from being stimulated by welding fire light on the primary welding station 17; the workpiece is switched between the stations in sequence to complete the set technological requirements and actions, the expansion period of the jacking device 25 is controlled by the control device, and the cycle working time of the two servo motors and the cycle working time of the jacking device 25 are matched.
The working principle of the automatic welding production line of the steel template in the embodiment 4 is as follows: the first workbench 3 of the back frame welding station group 1 and the second workbench 5 of the finished product group welding station group 2 are precisely positioned in a turning way, and the first workbench 3 and the second workbench 5 are respectively provided with a rotary table positioning device for respectively carrying out secondary precise positioning on respective welding stations on the first workbench 3 and the second workbench 5, firstly, at the back frame welding station group 1, an operator takes out long rib plates, short rib plates and edge flanges from a material box 32 and clamps the long rib plates, the short rib plates and the edge flanges into a mould 4 of a back frame assembly station 16 to complete splicing of back frames, the first workbench 3 rotates 90 degrees, the four stations on the first workbench rotate simultaneously, the spliced back frames rotate to a buffer storage station 20, at the moment, the operator continues to carry out back frame splicing on the empty mould 4 at the back frame assembly station 16, the first workbench 3 continues to rotate 90 degrees, the back frame at the buffer storage station 20 rotates to a welding station 17 to be welded, the welding robot 7 welds the back frame to be welded, after the welding is completed, the first workbench 3 continues to rotate 90 degrees, the welded back frame rotates to the transfer station 22, and the operation is repeated in sequence. In the finished product assembly welding station group 2, a panel feeding gantry manipulator 10 grabs a panel in a panel storage area and then places the panel on a panel feeding station 18, a second workbench 5 rotates 90 degrees, a panel to be welded rotates to a combination station 21, at the same time, a back frame welded at a back frame transfer gantry manipulator grabbing and transferring station 22 is placed on the panel to be welded at the combination station 21, the panel and the back frame are completely overlapped and positioned, at the same time, the panel feeding station 18 continues to feed the panel, the second workbench 5 continues to rotate 90 degrees, the panel and the back frame at the combination station 21 rotate to a secondary welding station 19, at the same time, a welding robot 7 welds the panel and the back frame together, after the welding is finished, the second workbench 5 continues to rotate 90 degrees, the finished product of the steel template subjected to assembly welding is transferred to a mold taking station 23, the gantry manipulator takes the welded steel template off from the mold taking station 23 according to a set program and then unifies the steel template, the panel feeding gantry manipulator 10, the back frame transferring gantry manipulator, the stacking gantry manipulator, the welding robot 7, the first workbench 3 and the second workbench 5 are preset and matched with each other, and the whole process is completed. When the steel template automatic welding production line is in specific production, a steel template finished product is divided into two parts, a back frame is produced firstly, then the back frame and a panel are connected to form a complete steel template finished product, for example, steel templates with specifications of 9015, 6015, 3015 or 6012 and the like can be produced, the whole production line only needs two workers, one worker carries out primary splicing of the back frame at the back frame assembling station 16, and the other worker opens the forklift 31 to turn the steel template finished product to be stacked regularly.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The automatic welding production line for the steel templates is characterized by comprising a back frame welding station group (1) and a finished product welding station group (2), wherein the back frame welding station group (1) comprises a first workbench (3) and at least one station positioned on the first workbench (3), and a mould (4) for assembling the back frame is fixedly connected to the station of the back frame welding station group (1); the finished product assembly welding station group (2) comprises a second workbench (5) and at least one station positioned on the second workbench (5), and a plurality of positioning blocks (6) in spacing fit with the panel are fixedly connected to the stations of the finished product assembly welding station group (2); the back frame welding work group (1) is provided with a manual assembling work area, a primary welding area and a back frame transfer area, the primary welding area is provided with a welding robot (7) for welding the back frame according to a set program, the back frame transfer area is provided with a first transfer device (8) for transferring the back frame which is welded to the finished product group welding work group (2), and the first transfer device (8) connects the back frame welding work group (1) with the finished product group welding work group (2) to form an upper working procedure and a lower working procedure; the panel material loading area is arranged at the position of the finished product group welding station group (2), the secondary welding area and the steel template transfer area are arranged, the secondary welding area is provided with a welding robot (7) which welds the back frame and the panel into a whole according to the set degree, the steel template transfer area is provided with a second transfer device (9) which takes down the welded steel template finished product from the station, the back frame welding station group (1) completes the manual assembly of the back frame and the welding of the back frame in sequence, the first transfer device (8) transfers the welded back frame to the panel to be welded of the finished product group welding station group (2), and the finished product group welding station group (2) completes the assembly welding of the back frame and the panel in sequence and the transfer of the steel template finished product.
2. The steel form automatic welding production line according to claim 1, characterized in that the first workbench (3) and the second workbench (5) are both rotary workbenches, stations on the first workbench (3) are uniformly distributed along the circumferential direction of the first workbench (3), the first workbench (3) drives stations thereon to rotate at a uniform speed, stations on the second workbench (5) are uniformly distributed along the circumferential direction of the second workbench (5), and the second workbench (5) drives stations thereon to rotate at a uniform speed.
3. The steel form automatic welding production line according to claim 2, characterized in that a panel feeding gantry manipulator (10) is arranged in a panel feeding area, a panel storage area is arranged below the panel feeding gantry manipulator (10), and the panel feeding gantry manipulator (10) grabs a panel in the panel storage area according to a set program and then places the panel on a corresponding station of the finished product assembly welding station group (2); the first transfer device (8) of the back frame transfer area is a back frame transfer gantry manipulator, and the back frame transfer gantry manipulator grabs the back frame which is welded at the back frame welding station group (1) according to a set program and then transfers the back frame to the panel to be welded of the finished product group welding station group (2); and a second transfer device (9) of the steel template transfer area is a stacking gantry manipulator, and the stacking gantry manipulator takes welded steel template finished products down from corresponding stations of the finished product assembly welding station group (2) according to a set program and then performs uniform stacking.
4. The steel form automatic welding production line according to claim 3, characterized in that a sheet separator (11) is further arranged in the panel storage area, and the sheet separator (11) separates a stack of panels individually according to a set program and then conveys the panels to the lower part of the panel feeding gantry manipulator (10).
5. The automatic welding production line for the steel templates according to any one of claims 1 to 4, wherein the clamping fixture (4) comprises a supporting plate (12) and a plurality of clamping blocks (13) fixed on the top surface of the supporting plate (12), clamping positions for clamping long rib plates, short rib plates or edge flanges are oppositely arranged on every two clamping blocks (13), and the supporting plate (12) is fixed on a corresponding station through a positioning pin (14).
6. The steel form automatic welding production line according to claim 5, characterized in that a slide rail (15) for installing the positioning block (6) is arranged on the station of the finished product assembly welding station group (2), the positioning block (6) is in sliding fit with the slide rail (15), and a limiting member capable of fixing the fixing block on the slide rail (15) is further arranged on the positioning block (6).
7. The steel form automatic welding production line as recited in claim 6, characterized in that the number of the stations on the first workbench (3) of the back frame welding station group (1) is two and respectively comprises a back frame assembling station (16) and a primary welding station (17), the manual assembling station is located at the back frame assembling station (16), and the primary welding zone is located at the primary welding station (17); the number of stations on the second workbench (5) of the finished product assembly welding station group (2) is two, the stations are respectively a panel feeding station (18) and a secondary welding station (19), the panel feeding station is located at the panel feeding station (18), and the secondary welding zone is located at the secondary welding station (19).
8. The steel form automatic welding production line of claim 7, characterized in that a third station, namely a buffer station (20), is arranged on the first workbench (3) of the back frame welding station group (1), and after the back frame is assembled at the back frame assembling station (16), the back frame is firstly transferred to the buffer station (20) and then transferred to the primary welding station (17) for welding; the second workbench (5) of the finished product assembly welding station group (2) is also provided with a third station, namely a combined station (21), after a panel is placed at a panel feeding station (18), the panel is firstly transferred to the combined station (21), and a back frame which is welded by a primary welding station (17) is assembled with the panel to be welded at the combined station (21).
9. The steel form automatic welding production line according to claim 8, characterized in that a fourth station, namely a transfer station (22), is further arranged on the first workbench (3) of the back frame welding station group (1), a back frame transfer area is located at the transfer station (22), the back frame welded at the primary welding station (17) is transferred to the transfer station (22) and then transferred by the first transfer device (8), the second workbench (5) of the finished product group welding station group (2) is further provided with a fourth station, namely a form taking station (23), a steel form transfer area is located at the form taking station (23), and the steel form finished product welded at the secondary welding station (19) is transferred to the form taking station (23) and then transferred by the second transfer device (9).
10. The steel form automatic welding production line of claim 9, characterized in that, the supporting plate (12) is provided with a jacking separation window (24), the jacking separation window (24) is opposite to the back frame, a jacking device (25) is arranged below the transfer station (22), and a jacking fulcrum of the jacking device (25) can penetrate through the jacking separation window (24) to push the back frame out of a clamping position.
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| CN114408608A (en) * | 2022-02-24 | 2022-04-29 | 哈工大机器人（合肥）国际创新研究院 | Box material loading system with steering mechanism |
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Application publication date: 20210827 |