Conveying platform for H-shaped steel beam rib plate bracket intelligent assembly welding single station

Abstract

The invention relates to the technical field of conveying, in particular to an H-shaped steel beam rib plate bracket intelligent assembly welding single-station conveying platform which comprises a transverse supporting frame and an electric control type conveying platform, and a plurality of bottom supporting stand columns are welded and fixed to the upper surface of the transverse supporting frame. According to the conveying platform for the H-shaped steel beam rib plate bracket intelligent assembling and welding single station, the top electric control platform used for installing the electric control type conveying platform is arranged on the upper surface of the bottom supporting stand column, the angle is increased through sliding adjustment, large-range adjustment and control over workpieces are facilitated, the workpieces do not need to leave a conveying mechanism, and the conveying efficiency is improved. The safety and the stability are greatly improved; the electric control type locking devices are installed on the two side walls of the overhead electric control platform, workpieces of different sizes and specifications can be adjusted and limited according to needs, the operation adjustability is improved, and the lateral stability and safety are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying, in particular to a conveying platform for H-shaped steel beam rib plate corbel intelligent assembly and welding single station. BACKGROUND

[0002] The rib plate corbel welding workstation is an intelligent welding device for welding the rib plate, corbel and other structures of the H-shaped steel beam. This workstation usually adopts a cantilever robot design, has flexibility of 9 axes, and is suitable for welding structures such as ordinary rib plates, horizontal and vertical rib plates, column bottom plates, purlin support plates and corbels.

[0003] In order to cooperate with the cantilever robot for welding operation, the position of the H-shaped steel beam needs to be limited and adjusted in advance to adapt to the cantilever robot and improve the welding accuracy and stability. The current limiting and adjusting needs to separate the workpiece from the conveying mechanism, and then control the position and height, which not only needs to occupy a large amount of external space, but also has a limited adjusting range and low applicability. SUMMARY

[0004] The technical problem to be solved by the present application is that the current limiting and adjusting needs to separate the workpiece from the conveying mechanism, and then control the position and height, which not only needs to occupy a large amount of external space, but also has a limited adjusting range and low applicability.

[0005] The technical solution adopted by the present application to solve the technical problem is a conveying platform for H-shaped steel beam rib plate corbel intelligent assembly and welding single station, comprising a horizontal support frame and an electric control type material conveying platform, a plurality of bottom support columns are welded and fixed on the upper surface of the horizontal support frame, a top electric control platform for installing the electric control type material conveying platform is arranged on the upper surface of the bottom support column, and an electric control type locking device is installed on the side wall of the top electric control platform.

[0006] The top electric control platform comprises an arc-shaped bottom guide rail fixed on the upper end of the bottom support column, an arc-shaped adjusting block slidably installed in the arc-shaped bottom guide rail, a top mounting frame fixed on the arc-shaped adjusting block through an upper end support, and an electric control type driving gear installed at the bottom of the arc-shaped bottom guide rail.

[0007] An arc-shaped control tooth groove engaged with the electric control type driving gear is formed on the lower end arc surface of the arc-shaped adjusting block.

[0008] The electric control type driving gear comprises a transmission gear box fixed at the bottom of the arc-shaped bottom guide rail, a driving gear movably installed in the transmission gear box, a coaxial worm fixed coaxially with the driving gear, and an electric control worm engaged with the coaxial worm.

[0009] The electric control type locking device comprises a horizontal guide rail fixed on the bottom surface of the top mounting frame, a control support rod fixed on the inner top surface of the horizontal guide rail, a lateral adjusting frame slidingly inserted into the horizontal guide rail, and lateral locking clamping arms slidingly sleeved on the end portions of the lateral adjusting frame.

[0010] The extended end of the control support rod is connected with the inner side surface of the lateral adjusting frame.

[0011] The lateral locking clamping arms comprise lateral adjusting arms in inverted L-shaped structure, electric control adjusting lead screws mounted in the lateral adjusting arms, and internally threaded control blocks screw-fitted on the electric control adjusting lead screws.

[0012] The end portions of the lateral adjusting frame are fixedly assembled with the internally threaded control blocks.

[0013] The pressure sensor module is fixedly mounted on the side wall of the lateral adjusting arm.

[0014] The inner wall of the opening on one side of the arc-shaped bottom guide rail is provided with an inwardly bent end limiting plate, and the side wall of the arc-shaped adjusting block is provided with an arc-shaped limiting groove matched with the end limiting plate.

[0015] The present application has the following advantages: (1) The H-shaped steel beam rib plate bracket intelligent assembly and welding single station conveying platform is provided with a top-mounted electric control platform for mounting an electric control type material conveying platform on the upper surface of the bottom support stand, and the angle can be adjusted by sliding to facilitate the wide-range regulation and control of the workpiece, and the workpiece does not need to leave the conveying mechanism, so that the safety and stability are greatly improved. (2) The electric control type locking devices are mounted on the two side walls of the top-mounted electric control platform, which can adjust and limit workpieces of different sizes and specifications as needed, improve the operation adjustability, and greatly improve the lateral stability and safety. (3) The electric control type driving gear controlled by a worm gear is used to slide control the arc-shaped adjusting block, which can ensure the stability during the adjustment process, and the detachable external setting is convenient for later maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and examples.

[0017] Figure 1 is a structural schematic view of the present application.

[0018] Figure 2 is a side view of the present application.

[0019] Figure 3 is an internal structure schematic view of the electric control type locking device in the present application. DETAILED DESCRIPTION

[0020] The application will be described in further detail below with reference to the drawings. These drawings are simplified schematic diagrams which only show the basic structure of the application in a schematic manner, and thus only show the components relevant to the application.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Figure 1 、 Figure 2 and Figure 3 The H-shaped steel beam rib plate bracket intelligent assembly and welding single station conveying platform shown in the figure comprises a transverse support frame 1 and an electric control type material conveying platform 2, four bottom support columns 3 are welded and fixed on the upper surface of the transverse support frame 1, a top electric control platform 4 for installing the electric control type material conveying platform 2 is arranged on the upper surface of the bottom support column 3, and electric control type locking devices 5 are installed on the two side walls of the top electric control platform 4.

[0023] In order to cooperate with the top adjustment, the top electric control platform 4 comprises an arc-shaped bottom guide rail 41 fixed on the upper end of the bottom support column 3, an arc-shaped adjusting block 42 slidably installed in the arc-shaped bottom guide rail 41, a top mounting frame 43 fixed on the arc-shaped adjusting block 42 through an upper end support, and an electric control type driving gear 44 installed at the bottom of the arc-shaped bottom guide rail 41.

[0024] In order to cooperate with the transmission, an arc-shaped control tooth groove 421 engaged with the electric control type driving gear 44 is formed on the lower end arc surface of the arc-shaped adjusting block 42.

[0025] In order to cooperate with the electric control worm gear adjustment, the electric control type driving gear 44 comprises a transmission gear box 441 fixed at the bottom of the arc-shaped bottom guide rail 41, a driving gear 442 movably installed in the transmission gear box 441, a coaxial worm gear 443 fixed coaxially with the driving gear 442, and an electric control worm 444 engaged with the coaxial worm gear 443.

[0026] The electric control worm 444 is rotated to drive the coaxial worm gear 443 to rotate, the coaxial worm gear 443 synchronously drives the driving gear 442 to rotate, and then drives the arc-shaped adjusting block 42 to slide along the arc-shaped bottom guide rail 41 for adjustment.

[0027] In order to control the extension and retraction, the electric control locking device 5 includes a horizontal guide rail 51 fixed on the bottom surface of the top mounting frame 43, a control support rod 52 fixed on the inner top surface of the horizontal guide rail 51, a lateral adjustment frame 53 slidingly inserted into the horizontal guide rail 51, and a lateral locking clamp arm 54 slidingly sleeved on the end of the lateral adjustment frame 53.

[0028] Principle of operation: when it is necessary to limit or translate the workpiece on the electric control feeding platform 2 from both sides, it is only necessary to adjust the extension and retraction of the control support rod 52 to drive the lateral adjustment frame 53 and the lateral locking clamp arm 54 at the end thereof to adjust and extrude, according to the translation direction of both sides, so as to change the translation or limitation of the workpiece.

[0029] In order to cooperate with the extension and retraction control, the extended end of the control support rod 52 is connected with the inner side surface of the lateral adjustment frame 53.

[0030] The control support rod 52 controls the sliding extension and retraction of the lateral adjustment frame 53 along the inside of the lateral opening of the horizontal guide rail 51 through extension and retraction.

[0031] In order to cooperate with the end transverse adjustment, the lateral locking clamp arm 54 includes a lateral adjustment arm 541 of inverted L-shaped structure, an electric control adjustment lead screw 542 installed in the lateral adjustment arm 541, and an internal thread control block 543 screw-fitted on the electric control adjustment lead screw 542.

[0032] A modular extrusion limiting block can also be installed on the side wall of the lateral adjustment arm 541 to improve the control effect on the workpiece.

[0033] The electric control adjustment lead screw 542 drives the relative movement of the internal thread control block 543 along the electric control adjustment lead screw 542 through rotation.

[0034] In order to cooperate with the end fixing, the end of the lateral adjustment frame 53 is fixedly assembled with the internal thread control block 543.

[0035] In order to cooperate with the monitoring of the pressure on the clamping surface, a pressure sensor module 6 is fixedly installed on the side wall of the lateral adjustment arm 541.

[0036] When the lateral adjustment arm 541 is extruded on the surface of the workpiece, the pressure on the clamping surface is monitored by the pressure sensor module 6, so as to ensure the stability of the limitation.

[0037] In order to cooperate with the lateral limitation and improve safety, the end limiting plate 7 is inwardly bent on the inner wall of the opening of one side of the arc-shaped bottom guide rail 41, and the arc-shaped limiting groove 8 is provided on the side wall of the arc-shaped adjustment block 42 and cooperates with the end limiting plate 7.

[0038] A rubber buffer pad is installed on one side of the end limiting plate 7, and an infrared distance measuring control module is installed at a hole position inside the rubber buffer pad, and the distance of the inner wall of the arc-shaped limiting groove 8 is measured by optics to control the limiting. The end limiting plate 7 is prevented from colliding with the arc-shaped limiting groove 8.

[0039] The above is the ideal embodiment according to the application, and the related personnel can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the content of the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A kind of H-shaped steel beam tendon plate bracket intelligent assembly welding single station conveying platform, including transverse support frame (1) and electric control type material conveying platform (2), characterized by: The transverse support frame (1) is welded with a plurality of bottom support columns (3) on the upper surface, the upper surface of the bottom support column (3) is provided with a top-mounted electric control platform (4) for mounting an electric control type material conveying platform (2), and the two side walls of the top-mounted electric control platform (4) are both mounted with an electric control type locking device (5).

2. The H-shaped steel beam bar plate corbel intelligent assembly and welding single station conveying platform according to claim 1, characterized in that: The top-mounted electric control platform (4) comprises an arc-shaped bottom guide rail (41) fixed on the upper end of the bottom support column (3), an arc-shaped adjusting block (42) slidably mounted in the arc-shaped bottom guide rail (41), a top mounting frame (43) fixed on the arc-shaped adjusting block (42) through an upper end support, and an electric control type driving gear (44) mounted at the bottom of the arc-shaped bottom guide rail (41).

3. The H-shaped steel beam bar plate bracket intelligent assembly and welding single station conveying platform according to claim 2, characterized in that: An arc-shaped control tooth groove (421) engaged with the electric control type driving gear (44) is formed on the lower end arc surface of the arc-shaped adjusting block (42).

4. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 3, characterized in that: The electric control type driving gear (44) comprises a transmission gear box (441) fixed at the bottom of the arc-shaped bottom guide rail (41), a driving gear (442) movably mounted in the transmission gear box (441), a coaxial worm gear (443) fixed coaxially with the driving gear (442), and an electric control worm (444) engaged with the coaxial worm gear (443).

5. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 3, characterized in that: The electric control type locking device (5) comprises a transverse guide rail (51) fixed on the bottom surface of the top mounting frame (43), a control support rod (52) fixed on the inner top surface of the transverse guide rail (51), a lateral adjusting frame (53) slidably inserted into the transverse guide rail (51), and a lateral locking clamp arm (54) slidably sleeved on the end of the lateral adjusting frame (53).

6. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 5, characterized in that: The extended end of the control support rod (52) is connected with the inner side surface of the lateral adjusting frame (53).

7. The H-shaped steel beam bar rib bracket intelligent assembly and welding single station conveying platform according to claim 5, characterized in that: The lateral locking clamp arm (54) comprises a lateral adjusting arm (541) of inverted L-shaped structure, an electric control adjusting lead screw (542) mounted in the lateral adjusting arm (541), and an internal thread control block (543) screw-fitted on the electric control adjusting lead screw (542).

8. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 7, characterized in that: The end of the lateral adjusting frame (53) is fixedly assembled with the internal thread control block (543).

9. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 7, characterized in that: A pressure sensor module (6) is fixedly mounted on the side wall of the lateral adjusting arm (541).

10. The H-shaped steel beam bar slab corbel intelligent assembly and welding single station conveying platform according to claim 2, characterized in that: An end limiting plate (7) is formed on the inner wall of the opening of one side of the arc-shaped bottom guide rail (41), and an arc-shaped limiting groove (8) is formed on the side wall of the arc-shaped adjusting block (42) and matched with the end limiting plate (7). An end limiting plate (7) is formed on the inner wall of the opening of one side of the arc-shaped bottom guide rail (41), and an arc-shaped limiting groove (8) is formed on the side wall of the arc-shaped adjusting block (42) and matched with the end limiting plate (7).

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