An electric control adjusting platform applied to a section steel welding process

Abstract

The application relates to the technical field of profile steel welding matching, in particular to an electric control adjusting platform applied to profile steel welding processing, which comprises a horizontal base, a bottom supporting wheel is assembled on the upper surface of the horizontal base through a bottom combined support, and an adjusting groove is arranged on the upper surface of the horizontal base. The electric control adjusting platform applied to profile steel welding processing adjusts the steel in a continuous conveying mode, synchronous welding operation is carried out in the conveying process, repeated clamping and separating operations are not needed, the continuity is high, and working hours are saved; the position of the sliding adjusting support and the adjusting supporting wheel is controlled through the ring-shaped guide rail which can translate, the steel can be adjusted to different positions and angles, and the diversity of the welding operation is improved; the bottom supporting wheel is assembled through the bottom combined support which can be adjusted in height, the height and position of the profile steel can be quickly adjusted, and the operation is more convenient.

Description

Technical Field

[0001] This invention relates to the field of steel section welding technology, and in particular to an electronically controlled adjustment platform for steel section welding processing. Background Technology

[0002] The main reasons for welding steel profiles include enhancing structural strength, improving building safety, ensuring structural robustness and stability, and preventing deformation of the steel profiles due to stress concentration. Welding can join two or more steel profiles together to form a larger unit, thereby increasing the strength and stability of the structure. Furthermore, welding makes the connections between steel profiles tighter, reducing loosening and swaying, improving building safety, and preventing accidents in the event of natural disasters or other emergencies.

[0003] Current welding methods require a clamping mechanism to clamp the steel before welding, and then the mechanism is disengaged after welding, and the process is repeated. This is not only time-consuming, but also unsuitable for longer steel dimensions, and cannot guarantee the stability and accuracy of steel welding. Summary of the Invention

[0004] The technical problem that this invention aims to solve is that current welding methods require repeated clamping, separation, and driving, which is not only time-consuming but also unsuitable for steel materials of longer specifications, and cannot guarantee the stability and accuracy of steel welding.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an electrically controlled adjustment platform for steel welding processing, including a horizontal base, a bottom support wheel is mounted on the upper surface of the horizontal base through a bottom combined bracket, an adjustment groove is opened on the upper surface of the horizontal base, an annular adjustment guide rail is slidably mounted on the horizontal base through the adjustment groove, and an adjustment support wheel is mounted on the annular adjustment guide rail through a sliding adjustment bracket.

[0006] The bottom assembly bracket includes a bottom support frame fixedly installed on the upper surface of the horizontal base, a top mounting frame disposed on the upper surface of the bottom support frame, and an electrically controlled lifting mechanism fixed inside the horizontal base.

[0007] The annular adjusting guide rail has an inner adjusting ring slidably mounted inside, and an external motor for adjusting the rotation of the inner adjusting ring is installed on the outer surface of the annular adjusting guide rail.

[0008] The annular adjusting guide rail includes a bottom translation seat that is slidably mounted inside the adjusting groove, an annular guide rail fixed on the bottom translation seat, an internal thread drive block fixed at the lower end of the bottom translation seat, and an electric control screw for controlling the internal thread drive block.

[0009] The bottom combined bracket and the annular adjusting guide rail are misaligned.

[0010] Both sides of the top mounting bracket and the sliding adjustment bracket are equipped with electrically controlled tilting support wheels.

[0011] Optical positioning modules are fixedly mounted on the side walls of both the annular adjusting guide rail and the sliding adjusting bracket.

[0012] The electrically controlled tilting support wheel includes a tilting bracket movably mounted on both sides of the top mounting bracket and the sliding adjustment bracket, an auxiliary limit wheel movably mounted on the tilting bracket, and an internal adjustment support rod.

[0013] The bottom surface of the adjustment groove is provided with a bottom adjustment groove for assembling the internal thread drive block and the electric control screw. The internal thread drive block is adjusted by sliding inside the bottom adjustment groove by being sleeved on the electric control screw.

[0014] Pressure sensors are installed at the assembly ends of the bottom support wheel, the adjusting support wheel, and the auxiliary limit wheel.

[0015] The beneficial effects of this invention are:

[0016] (1) The electric control adjustment platform for steel welding processing of the present invention uses a continuous conveying method to adjust the steel material and performs synchronous welding operation during the conveying process. It does not require repeated clamping and separation operations, has strong continuity, and saves working time.

[0017] (2) By using a movable annular guide rail to control the position of the sliding adjustment bracket and the adjustment support wheel, the steel can be adjusted to different positions and angles, thereby increasing the diversity of welding operations;

[0018] (3) By using a height-adjustable bottom combination bracket to assemble the bottom support wheels, the height and position of the profile can be quickly adjusted, making operation more convenient;

[0019] (4) By flipping the profiles to both sides and then moving them horizontally, the profiles can be glued together and continuously welded without the need for repeated clamping and separation operations, thus greatly improving welding efficiency.

[0020] (5) The continuous translation operation mode can be applied to profiles of various specifications, making it more widely applicable;

[0021] (6) By adopting a staggered layout of the ring-shaped adjustment rail design, the stability of the flip adjustment can be guaranteed, and the outward fall can be prevented when it falls off, thus improving safety.

[0022] (7) By equipping both sides of the top mounting bracket and the sliding adjustment bracket with electrically controlled tilting support wheels, the stability and limiting ability of steel conveying and welding processes can be improved. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the internal structure of the lateral annular adjustment guide rail in this invention.

[0026] Figure 3 This is a schematic diagram of the internal structure of the lateral bottom combined support in this invention. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Figure 1 , Figure 2 and Figure 3 The electrically controlled adjustment platform shown is used for welding and processing of structural steel. It includes a horizontal base 1, a bottom support wheel 3 is mounted on the upper surface of the horizontal base 1 through a bottom combined bracket 2, an adjustment groove 4 is opened on the upper surface of the horizontal base 1, an annular adjustment guide rail 5 is slidably mounted on the horizontal base 1 through the adjustment groove 4, and an adjustment support wheel 7 is mounted on the annular adjustment guide rail 5 through a sliding adjustment bracket 6.

[0030] Working principle: The side-welding profile is first transported to the horizontal base 1 via the bottom support wheel 3. Then, at the designated position, the bottom combined bracket 2 lowers the bottom support wheel 3, and the profile is supported on the adjusting support wheel 7. The sliding adjusting bracket 6 on the annular adjusting guide rail 5 then rotates the adjusting support wheel 7 and the profile outwards. The middle profile is then transported to the horizontal base 1 via the bottom support wheel 3, and then raised to the designated height by the bottom combined bracket 2. At this point, the annular adjusting guide rail 5 controls the sliding adjusting bracket 6 and the adjusting support wheel 7 to translate, bringing the outer profile and the middle profile surface together. Then, the welding robot located outside the horizontal base 1 performs the welding operation at the joint. During the welding process, the bottom support wheel 3 and the adjusting support wheel 7 are driven synchronously to transport the profiles on both sides, ensuring relative stillness while maintaining welding continuity.

[0031] To facilitate support and lifting adjustment, the bottom combination bracket 2 includes a bottom support frame 21 fixedly installed on the upper surface of the horizontal base 1, a top mounting frame 22 set on the upper surface of the bottom support frame 21, and an electrically controlled lifting mechanism 23 fixed inside the horizontal base 1.

[0032] The electric lifting platform 23 controls the lifting and adjustment of the top mounting frame 22 by telescopic movement, thereby facilitating the adjustment of the height and separation of the profile at its upper end.

[0033] To facilitate internal adjustment and drive, an inner adjusting ring 8 is slidably mounted inside the annular adjusting guide rail 5, and an external motor 9 for adjusting the rotation of the inner adjusting ring 8 is installed on the outer surface of the annular adjusting guide rail 5.

[0034] The external motor 9 drives the gear at its output end to the annular tooth groove on the outer arc surface of the inner adjusting ring 8. The rotation of the external motor 9 controls the adjustment of the inner adjusting ring 8 within the annular adjusting guide rail 5.

[0035] To facilitate adjustment, the annular adjustment guide rail 5 includes a bottom translation seat 51 that is slidably mounted inside the adjustment groove 4, an annular guide rail 52 fixed on the bottom translation seat 51, an internal thread drive block 53 fixed at the lower end of the bottom translation seat 51, and an electric control screw 54 for controlling the internal thread drive block 53.

[0036] The sliding adjustment bracket 6 first rotates the inner adjustment ring 8 through the external motor 9 to change the angle. After changing to the specified angle, the position of the internal thread drive block 53 is adjusted through the electric control screw 54 to control the horizontal position of the ring guide rail 52. The profile on the outer side of the adjustment support wheel 7 is pressed tightly against the outer side of the profile on the bottom support wheel 3. At this time, the welding robot arm located on the outer side is used to perform welding operation on the connection end. At the same time as welding, the bottom support wheel 3 and the adjustment support wheel 7 are used for conveying, connecting, welding and conveying until the welding is completed.

[0037] To avoid mutual interference, the bottom combination bracket 2 and the annular adjustment rail 5 are staggered.

[0038] To facilitate lateral assembly and enhance functionality and practicality, both sides of the top mounting bracket 22 and the sliding adjustment bracket 6 are equipped with electrically controlled tilting support wheels 10.

[0039] To facilitate optical positioning, optical positioning modules 11 are fixedly mounted on the side walls of both the annular adjustment guide rail 5 and the sliding adjustment bracket 6.

[0040] The optical positioning module 11 on the annular adjustment guide rail 5 monitors its distance from the central profile, while the optical positioning module 11 on the sliding adjustment bracket 6 monitors its flip angle and calculates the angle by measuring the distance change.

[0041] To facilitate the flip adjustment and form a limit on both sides, the electrically controlled flip support wheel 10 includes a flip bracket 101 movably mounted on both sides of the top mounting bracket 22 and the sliding adjustment bracket 6, an auxiliary limit wheel 102 movably mounted on the flip bracket 101, and an internal adjustment support rod 103.

[0042] The internal adjustment strut 103 controls the flipping bracket 101 to flip outward by telescopic movement, thereby driving the auxiliary limit wheel 102 on the flipping bracket 101 to flip and adjust. Then, the position of the steel on the upper surface of the top mounting bracket 22 can be corrected, and the bottom side of the sliding adjustment bracket 6 surface profile flipping process and after flipping can be supported and limited.

[0043] To facilitate bottom adjustment and translation, a bottom adjustment groove 12 is provided on the bottom surface of the adjustment groove 4 for assembling the internal thread drive block 53 and the electric control screw 54. The internal thread drive block 53 is adjusted and translated inside the bottom adjustment groove 12 by being sleeved on the electric control screw 54.

[0044] The lead screw 54 rotates to control the internal thread drive block 53 to move horizontally within the bottom adjusting groove 12, thereby changing the horizontal position of the annular adjusting guide rail 5. Its purpose is to flip the side-welded profile outwards and then move it inwards, allowing the outer profile to fit close to the surface of the central main profile.

[0045] In order to monitor the welding and conveying status of the profiles in real time, pressure sensors 13 are installed at the assembly ends of the bottom support wheel 3, the adjusting support wheel 7, and the auxiliary limit wheel 102.

[0046] By monitoring the data from pressure sensors 13 at different locations, the support status can be determined, thereby monitoring the conveying status and position of the steel and improving safety and stability.

[0047] For example, if the values ​​of multiple pressure sensors 13 at different locations on the same piece of steel are inconsistent, it indicates that the steel has become misaligned, and an alarm will be triggered to remind the operator to correct and control the profile to reset in time to avoid resetting. When the pressure sensor 13 at the end stops detecting pressure values, it means that the profile is gradually moving away from the platform, which facilitates precise control of the welding robot.

[0048] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An electrically controlled adjustment platform for welding and processing of structural steel, comprising a horizontal base (1), characterized in that: The horizontal base (1) has a bottom support wheel (3) mounted on its upper surface via a bottom combined bracket (2). An adjustment groove (4) is provided on the upper surface of the horizontal base (1). An annular adjustment guide rail (5) is slidably mounted on the horizontal base (1) via the adjustment groove (4). An adjustment support wheel (7) is mounted on the annular adjustment guide rail (5) via a sliding adjustment bracket (6). The bottom combination bracket (2) includes a bottom support frame (21) fixedly installed on the upper surface of the horizontal base (1), a top mounting frame (22) set on the upper surface of the bottom support frame (21), and an electric lifting machine (23) fixed inside the horizontal base (1). The annular adjustment guide rail (5) is internally fitted with an inner adjustment ring (8), and an external motor (9) for adjusting the rotation of the inner adjustment ring (8) is installed on the outer surface of the annular adjustment guide rail (5). The annular adjustment guide rail (5) includes a bottom translation seat (51) slidably assembled inside the adjustment groove (4), an annular guide rail (52) fixed on the bottom translation seat (51), an internal thread drive block (53) fixed at the lower end of the bottom translation seat (51), and an electric control screw (54) for controlling the internal thread drive block (53). Both sides of the top mounting bracket (22) and the sliding adjustment bracket (6) are equipped with electrically controlled tilting support wheels (10). The sliding adjustment bracket (6) first rotates the inner adjustment ring (8) by the external motor (9) to change the angle. After changing to the specified angle, the position of the internal thread drive block (53) is adjusted by the electric control screw (54) to control the horizontal position of the ring guide rail (52) and the profile on the outer side of the adjustment support wheel (7) is pressed against the outer side of the profile on the bottom support wheel (3). At this time, the welding robot arm on the outer side is used to perform welding operation on the connection end. At the same time as welding, it is transported by the bottom support wheel (3) and the adjustment support wheel (7).

2. The electrically controlled adjustment platform for steel section welding processing according to claim 1, characterized in that: The bottom combined bracket (2) and the annular adjusting guide rail (5) are misaligned.

3. The electrically controlled adjustment platform for steel section welding processing according to claim 1, characterized in that: Optical positioning modules (11) are fixedly mounted on the side walls of the annular adjustment guide rail (5) and the sliding adjustment bracket (6).

4. The electrically controlled adjustment platform for steel section welding processing according to claim 1, characterized in that: The electrically controlled tilting support wheel (10) includes a tilting bracket (101) movably mounted on both sides of the top mounting bracket (22) and the sliding adjustment bracket (6), an auxiliary limiting wheel (102) movably mounted on the tilting bracket (101), and an internal adjustment support rod (103).

5. The electrically controlled adjustment platform for steel section welding processing according to claim 1, characterized in that: The bottom surface of the adjustment groove (4) is provided with a bottom adjustment groove (12) for assembling the internal thread drive block (53) and the electric control screw (54). The internal thread drive block (53) is adjusted by sliding inside the bottom adjustment groove (12) by being sleeved on the electric control screw (54).

6. The electrically controlled adjustment platform for steel section welding processing according to claim 1, characterized in that: Pressure sensors (13) are provided at the assembly ends of the bottom support wheel (3), the adjusting support wheel (7) and the auxiliary limiting wheel (102).

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