Automatic double welding equipment for steel cap of fence

Abstract

The present application relates to the technical field of welding equipment, in particular to a fence steel cap automatic double welding equipment, which comprises a welding platform, a welding positioning mechanism for limiting a first workpiece and a second workpiece on a welding position of the welding platform, and a welding mechanism for welding the first workpiece and the second workpiece on both sides at the welding position. The fence steel cap automatic double welding equipment of the present application limits the first workpiece and the second workpiece on the welding position through the welding positioning mechanism, and then welds the first workpiece and the second workpiece through the welding mechanism, replacing the production mode of manual alignment and welding, thereby improving the production efficiency and the quality of the welded parts. The first workpiece mentioned in the present application is a steel cap, the second workpiece is a bevel, and the welded part is a fence steel cap.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding equipment, in particular to an automatic double welding device for steel cap parts of fences. BACKGROUND

[0002] The steel cap part of the fence includes a steel cap and an inclined piece. At present, the inclined piece is mainly welded on the steel cap by manual operation, which has low production efficiency. Before welding, the production efficiency is further reduced by positioning. SUMMARY

[0003] In order to solve the technical problem of low welding efficiency of the existing steel cap part of the fence, the present application provides an automatic double welding device for steel cap parts of fences.

[0004] The present application is realized by the following technical scheme:

[0005] The automatic double welding device for steel cap parts of fences comprises a welding platform, a welding positioning mechanism for limiting the first workpiece and the second workpiece on the welding position of the welding platform, and a welding mechanism for welding the first workpiece and the second workpiece on both sides.

[0006] The automatic double welding device for steel cap parts of fences as described above, the welding mechanism comprises a moving platform, a first welding gun and a second welding gun arranged on the moving platform, and a servo motor moving mechanism for driving the moving platform to move towards or away from the welding platform and welding movement.

[0007] The automatic double welding device for steel cap parts of fences as described above, the welding mechanism further comprises an adjusting mechanism for adjusting the position of the first welding gun and the second welding gun.

[0008] The automatic double welding device for steel cap parts of fences as described above further comprises a first automatic feeding mechanism for feeding the first workpiece to the welding platform, and a second automatic feeding mechanism for feeding the second workpiece to the welding position so that the second workpiece is connected with the first workpiece, the welding positioning mechanism is used to limit the first workpiece and the second workpiece on the welding position, and the welding mechanism is used to weld the first workpiece and the second workpiece to form a welded part, and when the welded part is pushed out of the welding position, the first automatic feeding mechanism feeds the first workpiece to the welding platform.

[0009] The automatic double welding device for steel cap parts of fences as described above, the first automatic feeding mechanism comprises a first feeding track for placing the first workpiece, and a first feeding assembly arranged corresponding to the outlet of the first feeding track, the first feeding assembly is used to make the first workpiece in the first feeding track fall into the welding platform one by one.

[0010] The automatic double welding equipment for steel cap pieces of fences as described above, the first feeding track comprises a plurality of first guide strips arranged at intervals, and a plurality of first fixed plates fixedly connected with the first guide strips to form a conveying pipeline between the first guide strips for the first workpiece to slide.

[0011] The automatic double welding equipment for steel cap pieces of fences as described above, the first feeding assembly comprises a first material limiting cylinder arranged corresponding to the outlet of the first feeding track, and a feeding baffle arranged on the welding platform and spaced apart from the outlet of the first feeding track to form a feeding position for accommodating a first workpiece, and the first material limiting cylinder limits the first workpiece in the first feeding track from falling into the feeding position when the welding positioning mechanism moves the first workpiece from the feeding position to the welding position.

[0012] The automatic double welding equipment for steel cap pieces of fences as described above, the second automatic feeding mechanism comprises a feeding channel, and the second workpiece is exposed at the outlet of the feeding channel to be welded with the first workpiece when the second workpiece meets the first workpiece.

[0013] The automatic double welding equipment for steel cap pieces of fences as described above, the second automatic feeding mechanism further comprises a second feeding assembly arranged corresponding to the feeding channel, and the second feeding assembly comprises a first stop cylinder and a second stop cylinder, and the first stop cylinder and the second stop cylinder are arranged at intervals to accommodate a second workpiece therebetween.

[0014] The automatic double welding equipment for steel cap pieces of fences as described above, the welding positioning mechanism comprises a workpiece baffle and a limiting cylinder for driving the workpiece baffle, and the limiting cylinder is used to drive the workpiece baffle to cover the side of the feeding channel to limit the second workpiece from escaping from the side of the feeding channel, or to drive the workpiece baffle to be separated from the side of the feeding channel to make the second workpiece escape from the side of the feeding channel.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] The automatic double welding equipment for steel cap pieces of fences of the present application limits the first workpiece and the second workpiece in the welding position through the welding positioning mechanism, and then welds the first workpiece and the second workpiece through the welding mechanism, replacing the manual positioning and welding production mode, thereby improving the production efficiency and the quality of the welded pieces. The first workpiece mentioned in the present application is a steel cap, the second workpiece is a diagonal piece, and the welded piece is a steel cap piece for fences. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0018] Figure 1 is a structural schematic diagram of the embodiment Figure 1 ;

[0019] Figure 2 is a structural schematic diagram of the embodiment Figure 2 ;

[0020] Figure 3 is a structural schematic diagram of the embodiment.

DETAILED DESCRIPTION

[0021] In order to make the technical problems and beneficial effects of the technical solutions solved by the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application.

[0022] Please refer to Figures 1 to 3 , the fence steel cap piece automatic double welding equipment includes a welding platform 1, a welding positioning mechanism 3 for limiting the first workpiece and the second workpiece at the welding position of the welding platform 1, and a welding mechanism 5 for welding the first workpiece and the second workpiece on both sides at the welding position.

[0023] The fence steel cap piece automatic double welding equipment of the embodiment of the present application limits the first workpiece and the second workpiece at the welding position through the welding positioning mechanism, and then welds the first workpiece and the second workpiece through the welding mechanism, replacing the production mode of manual positioning and welding, thereby improving the production efficiency and the quality of the welded piece. The first workpiece mentioned in the present application is a steel cap, the second workpiece is a bevel piece, and the welded piece is a fence steel cap piece.

[0024] Further, as a preferred embodiment of the present scheme but not limited, the welding mechanism 7 includes a moving platform 71, a first welding gun 72 and a second welding gun 73 arranged on the moving platform 71, and a servo motor moving mechanism 74 for driving the moving platform 71 to move towards or away from the welding platform 1 and welding movement. When the first workpiece 8 and the second workpiece 9 are both at the welding position, the servo motor moving mechanism drives the moving platform to move, thereby driving the first welding gun and the second welding gun to move to the welding position, and then to welding movement, so as to weld the first workpiece and the second workpiece to form a welded piece. The welding movement is to move along the path of the welding seam.

[0025] Further, as a preferred embodiment of the present application but not limited, the welding mechanism 7 further comprises an adjusting mechanism 6 for adjusting the positions of the first welding torch 72 and the second welding torch 73. The adjusting mechanism comprises a transverse adjusting function, a longitudinal adjusting function, a height adjusting function and a rotating adjusting function, so that the first welding torch and the second welding torch are on both sides of the joint between the first workpiece and the second workpiece.

[0026] Further, as a preferred embodiment of the present application but not limited, the welding mechanism 7 further comprises a first automatic feeding mechanism 2 for feeding the first workpiece to the welding platform 1, and a second automatic feeding mechanism 4 for feeding the second workpiece to the welding position so that the second workpiece is jointed with the first workpiece, and a welding positioning mechanism 3 for jointly limiting the first workpiece and the second workpiece in the welding position. The first automatic feeding mechanism and the second automatic feeding mechanism solve the problem of positioning the first workpiece and the second workpiece before welding while feeding the first workpiece and the second workpiece, and the welding positioning mechanism makes the first workpiece and the second workpiece keep the current position for subsequent welding. After the welding mechanism 7 welds the first workpiece and the second workpiece to form a welded piece, the first automatic feeding mechanism 2 feeds the first workpiece to the welding platform 1 when the welded piece is pushed out of the welding position. The welded piece is pushed into the inclined platform by the automatic feeding mechanism.

[0027] Further, as a preferred embodiment of the present application but not limited, the first automatic feeding mechanism 2 comprises a first feeding track 21 for placing the first workpiece, and a first feeding assembly 22 arranged corresponding to the outlet of the first feeding track 21, the first feeding assembly 22 is used for making the first workpiece in the first feeding track 21 fall into the welding platform 1 one by one.

[0028] Further, as a preferred embodiment of the present application but not limited, the first feeding track 21 comprises a plurality of first guide strips 211 arranged at intervals, and a plurality of first fixed plates 212 fixedly connected with the plurality of first guide strips 211, so that a conveying pipe 213 for the first workpiece to slide is formed between the plurality of first guide strips 211. The first workpiece entering the conveying pipe moves along the length direction of the first guide strip to the feeding position under the action of gravity. The first guide strip of the present embodiment is bent by 90 degrees in the horizontal direction, so as to slow down the falling speed of the first workpiece.

[0029] Further, as a preferred embodiment of the present application but not as a limitation, the first feeding assembly 22 comprises a first limiting cylinder 221 arranged corresponding to the outlet of the first feeding track 21, and a feeding baffle 222 arranged on the welding platform 1 and spaced apart from the outlet of the first feeding track 21 to form a feeding position for accommodating a first workpiece, and when the welding positioning mechanism 3 moves the first workpiece from the feeding position to the welding position, the first limiting cylinder 221 limits the first workpiece in the first feeding track 21 from falling into the feeding position. When feeding is needed, the first limiting cylinder is retracted, the first workpiece arranged first in the conveying pipe falls into the feeding position, and the second workpiece is hindered from being discharged from the conveying pipe due to the limitation of the feeding baffle, at this time, the first limiting cylinder is extended to limit the second workpiece, and after the first workpiece is moved from the feeding position to the welding position and welded, the first limiting cylinder is retracted to drop the next first workpiece.

[0030] Further, as a preferred embodiment of the present application but not as a limitation, the second automatic feeding mechanism 4 comprises a feeding channel 41, and when the second workpiece meets the first workpiece, the second workpiece exposes the outlet of the feeding channel 41 to be welded with the first workpiece. The feeding channel makes the contact position of the second workpiece with the first workpiece as the welding position, and there is no need to further position before welding, thereby improving the work efficiency. The feeding channel is arranged obliquely downward, and the second workpiece at the outlet can only move along the length direction of the feeding channel under the action of the feeding channel and the welding positioning mechanism, that is, the welding mechanism will not cause the movement of the second workpiece when welding, and the feeding channel achieves the limiting effect.

[0031] Further, as a preferred embodiment of the present application but not as a limitation, the second automatic feeding mechanism 4 further comprises a second feeding assembly 42 arranged corresponding to the feeding channel 41, and the second feeding assembly 42 comprises a first stopping cylinder 421 and a second stopping cylinder 422, and the first stopping cylinder 421 and the second stopping cylinder 422 are arranged spaced apart to accommodate a second workpiece therebetween.

[0032] Further, as a preferred embodiment of the present application but not limited, the welding positioning mechanism 3 comprises a workpiece stopper 33 and a limiting cylinder 34 for driving the workpiece stopper 33, the limiting cylinder 34 is used to drive the workpiece stopper 33 to cover the side of the feeding channel 41 to limit the second workpiece from escaping from the side of the feeding channel 41, or to drive the workpiece stopper 33 to move away from the side of the feeding channel 41 to make the second workpiece escape from the side of the feeding channel 41. Since the shape of the wedge and the welding position thereon makes it difficult to directly place the wedge on the steel cap, the limiting mode of the feeding channel and the workpiece stopper is adopted to fix the position of the wedge during welding. After the workpiece stopper moves out of the feeding channel, the welding piece can smoothly move out of the feeding channel.

[0033] Further, as a preferred embodiment of the present application but not limited, the automatic material falling mechanism 5 is further included for pushing the welding piece formed by welding the first workpiece and the second workpiece away from the welding platform 1.

[0034] Further, as a preferred embodiment of the present application but not limited, the automatic material falling mechanism 5 comprises an inclined platform 51 connected with the welding platform 1 and inclined downward, and a pushing cylinder 52, after the welding positioning mechanism 3 releases the limitation on the welding piece, the pushing cylinder 52 is used to push the welding piece from the welding position to the inclined platform 51 to make the welding piece fall along the inclined platform 51.

[0035] Further, as a preferred embodiment of the present application but not limited, the welding positioning mechanism 3 comprises a welding stopper 31 arranged on the welding platform 1, and a positioning cylinder 32 for pushing the first workpiece in the feeding position to abut against the welding stopper 31.

[0036] The working principle of the embodiment is as follows:

[0037] The fence steel cap piece automatic double welding equipment of the embodiment of the present application limits the first workpiece and the second workpiece on the welding position through the welding positioning mechanism, and then welds the first workpiece and the second workpiece through the welding mechanism, which replaces the manual positioning and welding production mode, thereby improving the production efficiency and the quality of the welding piece. The first workpiece mentioned in the present application is a steel cap, the second workpiece is a wedge, and the welding piece is a fence steel cap piece.

[0038] The above is the embodiment provided in combination with specific content, and it is not intended to limit the specific implementation of the present application to these descriptions. Any similar structure or method as the present application, or any technical deduction or replacement made on the basis of the concept of the present application, should be considered as the protection scope of the present application.

Claims

1. An automatic double welding device for steel cap pieces for fences, characterized in that: The welding platform (1), the welding positioning mechanism (3) for limiting the first workpiece and the second workpiece on the welding position of the welding platform (1), and the welding mechanism (7) for welding the first workpiece and the second workpiece on both sides; The first automatic feeding mechanism (2) for feeding the first workpiece to the welding platform (1), and the second automatic feeding mechanism (4) for feeding the second workpiece to the welding position to make the second workpiece meet the first workpiece, the welding positioning mechanism (3) for limiting the first workpiece and the second workpiece on the welding position, and the welding mechanism (7) for welding the first workpiece and the second workpiece to form a welding piece, and when the welding piece is pushed out of the welding position, the first automatic feeding mechanism (2) feeds the first workpiece to the welding platform (1); The second automatic feeding mechanism (4) includes a feeding channel (41), and when the second workpiece meets the first workpiece, the second workpiece exposes the outlet of the feeding channel (41) to be welded with the first workpiece; The welding positioning mechanism (3) includes a workpiece stop plate (33) and a limiting cylinder (34) for driving the workpiece stop plate (33), the limiting cylinder (34) is used for driving the workpiece stop plate (33) to cover the side of the feeding channel (41) to limit the second workpiece from escaping from the side of the feeding channel (41), or is used for driving the workpiece stop plate (33) to escape from the side of the feeding channel (41) to make the second workpiece escape from the side of the feeding channel (41); The second automatic feeding mechanism (4) further includes a second feeding assembly (42) corresponding to the feeding channel (41), and the second feeding assembly (42) includes a first stop cylinder (421) and a second stop cylinder (422), and the first stop cylinder (421) and the second stop cylinder (422) are arranged at intervals to accommodate a second workpiece therebetween; The feeding channel makes the contact position of the second workpiece and the first workpiece be the welding position; The feeding channel is arranged obliquely downward, and the second workpiece at the outlet can only move along the length direction of the feeding channel under the action of the feeding channel and the welding positioning mechanism, that is, the welding mechanism does not cause the movement of the second workpiece when welding, and the feeding channel achieves the limiting effect; The welding positioning mechanism includes a welding stop plate arranged on the welding platform and a positioning cylinder for pushing the first workpiece in the feeding position to abut against the welding stop plate.

2. The automatic double welding equipment for steel fence cap according to claim 1, characterized in that: The welding mechanism (7) includes a moving platform (71), a first welding gun (72) and a second welding gun (73) arranged on the moving platform (71), and a servo motor moving mechanism (74) for driving the moving platform (71) to move close to or away from the welding platform (1) and to weld.

3. The automatic double welding apparatus for steel fence cap according to claim 2, characterized in that: The welding mechanism (7) further includes an adjusting mechanism (6) for adjusting the positions of the first welding gun (72) and the second welding gun (73).

4. The automatic double welding apparatus for the steel cap of the fence according to claim 3, characterized in that: The first automatic feeding mechanism (2) comprises a first feeding track (21) for placing first workpieces, and a first feeding assembly (22) arranged corresponding to the outlet of the first feeding track (21), which is used to make the first workpieces in the first feeding track (21) fall into the welding platform (1) one by one.

5. The automatic double welding apparatus for steel fence cap according to claim 4, characterized in that: The first feeding track (21) comprises a plurality of first guide strips (211) arranged at intervals, and a plurality of first fixed plates (212) fixedly connected with the plurality of first guide strips (211) to form a conveying pipe (213) for the first workpieces to slide between the plurality of first guide strips (211).

6. The automatic double welding apparatus for steel fence cap according to claim 5, characterized in that: The first feeding assembly (22) comprises a first limiting cylinder (221) arranged corresponding to the outlet of the first feeding track (21), and a feeding baffle (222) arranged on the welding platform (1) and spaced apart from the outlet of the first feeding track (21), the feeding baffle (222) is arranged spaced apart from the outlet of the first feeding track (21) to form a feeding position for accommodating a first workpiece, and the first limiting cylinder (221) limits the first workpieces in the first feeding track (21) from falling into the feeding position when the welding positioning mechanism (3) moves the first workpieces from the feeding position to the welding position.

Images