Hidden type stretching material guiding device applied to H-shaped steel beam

Abstract

The invention relates to the technical field of H-shaped steel beam material guiding, in particular to a hidden type stretching material guiding device applied to an H-shaped steel beam. The hidden type stretching material guiding device comprises a horizontal main machine frame, an electric control type top material conveying belt is installed on the upper surface of the horizontal main machine frame, and an electric control type translation base is movably installed in the horizontal main machine frame; and a bottom storage box is fixedly mounted on the upper surface of the electric control type translation base. According to the hidden type stretching material guiding device applied to the H-shaped steel beam, the hidden type structure design is adopted, the hidden type stretching material guiding device is stored in the horizontal type main machine frame in idle time, the external space is not occupied, and use is convenient; during use, the H-shaped steel beam is lifted after translation and stretching, a limiting and flow guiding mechanism composed of an electric control type lifting guide rail and an arc-shaped electric control material guiding arm is formed at an output port of the electric control type top material conveying belt, the H-shaped steel beam can be lifted, adjusted and steered, and control is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of H-shaped steel beam material guiding, in particular to a hidden extension material guiding device applied to H-shaped steel beams. Background Art

[0002] The H-beam rib and bracket welding station is an intelligent welding machine used for welding ribs, brackets, and other structures of H-beams. This station typically utilizes a cantilevered robotic design with nine axes of flexibility, making it suitable for welding common ribs, horizontal and vertical ribs, column bases, purlin supports, and brackets.

[0003] To coordinate welding operations with cantilever robots, the H-beam's position must be adjusted, guided, and limited in advance to improve the cantilever robot's welding accuracy and stability. Therefore, a material guide mechanism is required on the H-beam's conveyor belt. However, current material guide mechanisms can only lock the H-beam in place and cannot control the separation between the H-beam and the conveyor belt. Controllable methods are limited, and most are exposed to the outside, requiring a significant amount of additional external space. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the current material guiding mechanism can only lock and fix the position of the H-shaped steel beam, but cannot control the separation between the H-shaped steel beam and the conveyor belt. The controllable methods are limited, and most of them are directly exposed to the outside, resulting in the need to occupy a lot of additional external space.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a hidden extending material guiding device applied to H-shaped steel beams, comprising a horizontal main frame, an electrically controlled top conveyor belt is installed on the upper surface of the horizontal main frame, an electrically controlled translation base is movably installed inside the horizontal main frame, a bottom storage box is fixedly installed on the upper surface of the electrically controlled translation base, an electrically controlled lifting guide rail is installed inside the bottom storage box, and an arc-shaped electrically controlled material guiding arm is installed inside the electrically controlled lifting guide rail.

[0006] The electrically controlled translation base comprises an electrically controlled translation push rod fixed on the inner wall of the horizontal main frame, a lateral translation base and a bottom translation wheel.

[0007] The bottom storage box is fixedly mounted on the upper end of the lateral translation base.

[0008] The electrically controlled lifting guide rail comprises inner lifting support rods fixed on both sides of the bottom surface of the bottom storage box and a lifting arc guide rail.

[0009] The arc-shaped electrically controlled material guiding arm includes an arc-shaped guide slider slidably assembled inside a lifting arc-shaped guide rail, an assembly platform fixed on the arc-shaped surface of the arc-shaped guide slider, an embedded guide rail installed on the assembly platform, and an electrically controlled clamping arm installed on the embedded guide rail.

[0010] A bottom driving unit for controlling the arc-shaped guide sliding block is fixedly mounted on the side wall of the lifting arc-shaped guide rail.

[0011] The bottom drive unit includes a drive cover fixed on the bottom arc surface of the lifting arc guide rail, a drive motor installed inside the drive cover, and a worm gear assembly controlled by the drive motor.

[0012] The electrically controlled clamping arm includes an electrically controlled screw in an embedded guide rail, a first internally threaded translation block threadedly mounted on the electrically controlled screw, a second internally threaded translation block, a first clamping arm fixed to the outside of the first internally threaded translation block, and a second clamping arm fixed to the outside of the second internally threaded translation block.

[0013] A pressure sensor controller is installed on the clamping surfaces of the first clamping arm and the second clamping arm.

[0014] A shock-absorbing rubber pad is installed on the assembly platform.

[0015] The beneficial effects of the present invention are:

[0016] (1) The hidden extension material guide device applied to the H-shaped steel beam of the present invention adopts a hidden structural design and is stored inside the horizontal main frame when not in use, does not occupy external space, and is convenient to use;

[0017] (2) When in use, the device is stretched and lifted after translation, and a limit and guide mechanism consisting of an electric lifting guide rail and an arc-shaped electric guide arm is formed at the outlet of the electric top conveyor belt, which can lift and adjust the steering of the H-shaped steel beam for easy control;

[0018] (3) By installing a pressure sensor controller on the clamping surface of the first clamping arm and the second clamping arm, the pressure on the clamping surface can be monitored to improve the safety and stability of the operation;

[0019] (4) The arc-shaped electric-controlled material guide arm can be electrically adjusted along the electric-controlled lifting guide rail, thereby changing its clamping method and angle for the H-shaped steel beam, greatly improving its operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and examples.

[0021] Figure 1 It is a schematic diagram of the general assembly structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the present invention.

[0023] Figure 3 It is a structural schematic diagram of the electrically controlled lifting guide rail in the present invention. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0025] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0026] Figure 1 、 Figure 2 and Figure 3 The hidden extending material guiding device shown is applied to H-shaped steel beams, comprising a horizontal main frame 1, an electrically controlled top conveyor belt 2 being installed on the upper surface of the horizontal main frame 1, an electrically controlled translation base 3 being movably installed inside the horizontal main frame 1, a bottom storage box 4 being fixedly installed on the upper surface of the electrically controlled translation base 3, an electrically controlled lifting guide rail 5 being installed inside the bottom storage box 4, and an arc-shaped electrically controlled material guiding arm 6 being installed inside the electrically controlled lifting guide rail 5.

[0027] In order to cooperate with translation adjustment, the electrically controlled translation base 3 includes an electrically controlled translation push rod 31 fixed on the inner wall of the horizontal main frame 1 , a lateral translation base 32 and a bottom translation wheel 33 .

[0028] The electric-controlled translation push rod 31 controls the lateral translation base 32 to translate by extending and retracting, and the bottom translation wheel 33 is used to reduce the friction force when the lateral translation base 32 translates.

[0029] To facilitate installation and control, the bottom storage box 4 is fixedly mounted on the upper end of the lateral translation base 32 .

[0030] In order to cooperate with the lifting adjustment, the electrically controlled lifting guide rail 5 includes an inner lifting support rod 51 fixed on both sides of the bottom surface of the bottom storage box 4 and a lifting arc guide rail 52.

[0031] The inner lifting support rod 51 controls the lifting and lowering of the lifting arc guide rail 52 inside the bottom storage box 4 by telescoping, thereby adjusting the height of the electric-controlled lifting guide rail 5 and the arc-shaped electric-controlled material guiding arm 6.

[0032] In order to cooperate with the sliding guide, the arc-shaped electric-controlled material guide arm 6 includes an arc-shaped guide slider 61 that is slidably assembled inside the lifting arc-shaped guide rail 52, an assembly platform 62 fixed on the arc-shaped surface of the arc-shaped guide slider 61, an embedded guide rail 63 installed on the assembly platform 62, and an electric-controlled clamping arm 64 installed on the embedded guide rail 63.

[0033] The electrically controlled clamping arm 64 moves along the embedded guide rail 63 to control clamping and separation.

[0034] In order to cooperate with the drive adjustment, a bottom-side driving unit 7 for controlling the arc-shaped guide slider 61 is fixedly mounted on the side wall of the lifting arc-shaped guide rail 52 .

[0035] In order to cooperate with the sliding adjustment of the arc-shaped electric-controlled material guide arm 6, the bottom drive unit 7 includes a drive cover 71 fixed on the bottom arc surface of the lifting arc guide rail 52, a drive motor 72 installed inside the drive cover 71, and a worm gear assembly 73 controlled by the drive motor 72.

[0036] The arc-shaped guide slider 61 has an arc-shaped tooth groove on the arc-shaped surface. The worm gear assembly 73 consists of a driving worm fixed on the driving shaft of the driving motor 72, a driving worm wheel meshing with the driving worm, and a driving gear axially fixed on one side of the driving worm wheel. The driving gear is engaged with the arc-shaped tooth groove, and the worm gear assembly 73 is controlled by the driving motor 72 to drive the arc-shaped guide slider 61, thereby driving the arc-shaped guide slider 61 to slide and guide inside the lifting arc-shaped guide rail 52.

[0037] In order to cooperate with the electric control clamping, the electric control clamping arm 64 includes an electric control screw 641 in the embedded guide rail 63, a first internal thread translation block 642 threadedly mounted on the electric control screw 641, a second internal thread translation block 643, a first clamping arm 644 fixed on the outside of the first internal thread translation block 642, and a second clamping arm 645 fixed on the outside of the second internal thread translation block 643.

[0038] The electric control screw 641 rotates and controls the first internal thread translation block 642 and the second internal thread translation block 643 on both sides to translate inside the embedded guide rail 63 , thereby being clamped and fixed by the first clamping arm 644 and the second clamping arm 645 .

[0039] In order to monitor the squeezing force in real time, a pressure sensor controller 8 is installed on the clamping surfaces of the first clamping arm 644 and the second clamping arm 645 .

[0040] By monitoring the extrusion force, the stability of the clamping can be intuitively understood when using multiple sets of guide devices to lift and flip the steel sections.

[0041] In order to reduce the impact force and improve the durability, a shock-absorbing rubber pad 9 is installed on the assembly platform 62 .

[0042] When the inner lifting support rod 51 drives the lifting arc guide rail 52 to lift, the upper surface of the shock-absorbing rubber pad 9 contacts the lower surface of the steel section, avoiding wear on the assembly platform 62 and reducing the impact force during the lifting process.

[0043] With the above-described preferred embodiments of the present invention as a guide, and with reference to the above description, relevant personnel are fully capable of making various changes and modifications without departing from the technical scope of this invention. The technical scope of this invention is not limited to the contents of the specification and must be determined according to the scope of the claims.

Claims

1. A hidden extension material guide device for H-shaped steel beams, comprising a horizontal main frame (1), characterized in that: An electrically controlled top conveyor belt (2) is installed on the upper surface of the horizontal main frame (1), an electrically controlled translation base (3) is movably installed inside the horizontal main frame (1), a bottom storage box (4) is fixedly installed on the upper surface of the electrically controlled translation base (3), an electrically controlled lifting guide rail (5) is installed inside the bottom storage box (4), and an arc-shaped electrically controlled material guide arm (6) is installed inside the electrically controlled lifting guide rail (5).

2. The hidden extension material guide device for H-shaped steel beams according to claim 1, characterized in that: The electrically controlled translation base (3) comprises an electrically controlled translation push rod (31) fixed on the inner wall of the horizontal main frame (1), a lateral translation base (32) and a bottom translation wheel (33).

3. The hidden extension material guide device for H-shaped steel beams according to claim 2, characterized in that: The bottom storage box (4) is fixedly mounted on the upper end of the lateral translation base (32).

4. The hidden extension material guide device for H-shaped steel beams according to claim 1, characterized in that: The electrically controlled lifting guide rail (5) comprises inner lifting support rods (51) fixed on both sides of the inner bottom surface of the bottom storage box (4) and a lifting arc guide rail (52).

5. The hidden extension material guide device for H-shaped steel beams according to claim 4, characterized in that: The arc-shaped electrically controlled material guiding arm (6) comprises an arc-shaped guide slider (61) slidably assembled inside a lifting arc-shaped guide rail (52), an assembly platform (62) fixed on the arc-shaped surface of the arc-shaped guide slider (61), an embedded guide rail (63) mounted on the assembly platform (62), and an electrically controlled clamping arm (64) mounted on the embedded guide rail (63).

6. The hidden extension material guide device for H-shaped steel beams according to claim 5, characterized in that: A bottom-side driving unit (7) for controlling the arc-shaped guide slider (61) is fixedly mounted on the side wall of the lifting arc-shaped guide rail (52).

7. The hidden extension material guide device for H-shaped steel beams according to claim 6, characterized in that: The bottom drive unit (7) comprises a drive housing (71) fixed on the bottom arc surface of the lifting arc guide rail (52), a drive motor (72) installed inside the drive housing (71), and a worm gear assembly (73) controlled by the drive motor (72).

8. The hidden extension material guide device for H-shaped steel beams according to claim 5, characterized in that: The electrically controlled clamping arm (64) comprises an electrically controlled screw rod (641) embedded in a guide rail (63), a first internally threaded translation block (642) threadedly mounted on the electrically controlled screw rod (641), a second internally threaded translation block (643), a first clamping arm (644) fixed to the outside of the first internally threaded translation block (642), and a second clamping arm (645) fixed to the outside of the second internally threaded translation block (643).

9. The hidden extension material guide device for H-shaped steel beams according to claim 8, characterized in that: A pressure sensing controller (8) is installed on the clamping surfaces of the first clamping arm (644) and the second clamping arm (645).

10. The hidden extension material guide device for H-shaped steel beams according to claim 5, characterized in that: A shock-absorbing rubber pad (9) is installed on the assembly platform (62).

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