Gantry type automatic sectional material feeding device

Abstract

The utility model discloses a gantry type profile automatic feeding device which comprises a cross beam, supporting columns, guide rails, a moving assembly, an electric hoist, a connecting plate and an electromagnet, the supporting columns are obliquely arranged on the two sides of the cross beam, the guide rails are arranged on the two sides of the top of the cross beam, and the moving assembly is in transmission connection with the guide rails on the two sides. Two electric hoists are arranged on the moving assembly, the connecting plate is reversely arranged below the cross beam in the horizontal direction and is in transmission connection with the two electric hoists through steel cables, and the two sides of the bottom of the connecting plate are each provided with an electromagnet. A gantry type structure is formed by the cross beam and the supporting columns and can stretch over a working table of machining equipment, so that a sectional material is conveniently hoisted to the working table, the sectional material carrying process is simplified, manual participation links are reduced, the labor intensity of workers is relieved, meanwhile, the gantry type structure is more stable, and the working efficiency is improved. And the situation that the profile topples over due to overweight is avoided, and the use safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile loading, in particular to a gantry-type automatic profile loading device. Background Art

[0002] In the production and processing process of steel structures, it is often necessary to transport various profiles (such as I-beams, H-beams, U-beams, and various channel steels, etc.) to processing equipment, and the profiles are processed by the processing equipment, such as cutting, drilling, milling, welding, etc.

[0003] Since the above profiles are heavy, manual handling is very laborious, and there is also a risk of damaging equipment or causing workers to be injured. At present, the industry generally uses loading devices to assist in loading. For example, a single-arm crane-type profile processing loading device disclosed in Patent CN220618150U. When loading, a two-way motor drives the threaded rods on both sides to rotate, and then the sliding blocks drive the connecting blocks and the mechanical grippers to move in opposite directions at the same time. The distance between the two mechanical grippers is adjusted as needed to grab the profile; after the profile is grabbed, the protective belt is lifted from the bottom of the profile, wound around to the other side of the mechanical gripper, and the rotating block is rotated. The threaded block is rotated into the threaded groove as needed to fix the protective belt, which can prevent the profile from falling off. Finally, the electric hoist is controlled to transport the profile to the support frame, and the profile is manually pushed into the drilling machine device.

[0004] However, the above loading device still has the following problems:

[0005] First, the loading action is relatively cumbersome and requires too much manual participation, so the effect of reducing the labor intensity of the staff is limited;

[0006] Second, due to its single lifting arm structure, the structural strength requirements for the base and the crane body are relatively high. Otherwise, when lifting heavy profiles, there is a high risk of the crane tipping over.

[0007] In summary, the existing profile loading devices still need to be improved. Content of the Utility Model

[0008] To solve the above technical problems, the utility model discloses a gantry-type automatic profile loading device, which includes a cross beam, support columns, guide rails, a moving component, an electric hoist, a connecting plate, and an electromagnet. The support columns are obliquely arranged on both sides of the cross beam. The guide rails are arranged on both sides of the top of the cross beam. The moving component is in transmission connection with the guide rails on both sides. There are two electric hoists on the moving component. The connecting plate is arranged horizontally below the cross beam and is in transmission connection with the two electric hoists through steel cables respectively. The two electric hoists operate synchronously to drive the connecting plate to lift horizontally. An electromagnet is arranged on each side of the bottom of the connecting plate. The moving component and the electric hoist are connected to a controller through cables.

[0009] Further, the moving component includes a transverse bracket, a longitudinal bracket, a traveling motor, and traveling wheels. The transverse bracket is in driving connection with the guide rails on both sides through the traveling wheels arranged at the bottom. Both ends of the longitudinal bracket are fixedly connected to the transverse brackets on both sides respectively. The electric hoist is fixedly arranged on the longitudinal bracket, and the traveling motor is in driving connection with the traveling wheels.

[0010] Further, a reinforcing strut is provided at the connection between the upper end of the support column and the cross beam.

[0011] Further, the support columns are inclined outward from top to bottom, and the two support columns form a V-shaped structure.

[0012] Further, casters are also provided at the bottom of the support columns.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model forms a gantry structure through the cross beam and the support columns, which can span above the workbench of the processing equipment so as to hoist the profiles onto the workbench. The moving component drives the electric hoist, the connecting plate, and the electromagnet to reciprocate on the cross beam, so as to adjust its horizontal position. The electric hoist drives the connecting plate to lift and lower to adjust its vertical position, and the profile is sucked up by the electromagnet, thus facilitating hoisting. Compared with the prior art, the profile handling process is simplified, the manual participation link is reduced, thereby reducing the labor intensity of the staff. At the same time, the gantry structure is more stable and will not tip over due to the excessive weight of the profile, improving the use safety of the device. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a side view of the overall structure of the present utility model;

[0017] Figure 2 It is a top view of the overall structure of the present utility model;

[0018] Figure 3 It is Figure 1 The enlarged view of the partial structure at A in

[0019] Reference Signs:

[0020] 1 - Crossbeam, 2 - Support column, 3 - Guide rail, 4 - Moving component, 41 - Horizontal bracket, 42 - Vertical bracket, 43 - Traveling motor, 44 - Traveling wheel, 5 - Electric hoist, 6 - Connecting plate, 7 - Electromagnet, 8 - Reinforcing strut, 9 - Caster, 10 - Steel cable, 11 - Cable, 12 - Controller. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0023] In the description of the embodiments, unless otherwise clearly specified and limited, terms such as "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or connected through an intermediate medium, or there can be a connection inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] As Figures 1-3 shown, the gantry - type profile automatic loading device in this embodiment includes a crossbeam 1, support columns 2, guide rails 3, a moving component 4, an electric hoist 5, a connecting plate 6, and an electromagnet 7. The support columns 2 are inclinedly arranged on both sides of the crossbeam 1. Specifically, the support columns 2 are inclined outward from top to bottom, and the two support columns 2 form an inverted - V structure. A reinforcing strut 8 is provided at the connection between the upper end of the support column 2 and the crossbeam 1, and casters 9 are also provided at the bottom of the support column 2; among them, the casters 9 can adopt self - locking universal wheels to facilitate the movement of the whole device.

[0025] The crossbeam 1 and the support columns 2 form a gantry - type structure, which can span above the workbench of the processing equipment to hoist profiles onto the workbench.

[0026] The guide rails 3 are arranged on both sides of the top of the crossbeam 1. The moving component 4 is in transmission connection with the guide rails 3 on both sides. There are two electric hoists 5 on the moving component 4. The connecting plate 6 is arranged horizontally below the crossbeam 1 and is in transmission connection with the two electric hoists 5 respectively through steel cables 10; the two electric hoists 5 operate synchronously to drive the connecting plate 6 to lift horizontally, so as to stably lift the profiles.

[0027] An electromagnet 7 is provided on both sides of the bottom of the connecting plate 6. When the profile needs to be lifted, the electromagnet 7 can be energized to generate a strong magnetic force to attract the profile. When the profile is placed on the workbench of the processing equipment, the electromagnet 7 is powered off to release the profile.

[0028] The moving component 4 and the electric hoist 5 are connected to a controller 12 via a cable 11, and the movement of the moving component 4 and the lifting and lowering of the electric hoist 5 can be controlled by the controller 12; wherein, the structure of the controller 12 and the electrical connection method with the moving component 4 and the electric hoist 5 all adopt conventional technical means in the field, and this application does not involve improvements to the above contents, so they will not be repeated here.

[0029] The moving assembly 4 includes a transverse bracket 41, a longitudinal bracket 42, a travel motor 43 and a travel wheel 44. The transverse bracket 41 is connected to the guide rails 3 on both sides through the travel wheels 44 arranged at the bottom. The two ends of the longitudinal bracket 42 are fixedly connected to the transverse brackets 41 on both sides respectively. The electric hoist 5 is fixedly arranged on the longitudinal bracket 42. The travel motor 43 is connected to the travel wheel 44. The travel motor 43 drives the travel wheel 44, which can drive the moving assembly 4 as a whole to move back and forth laterally along the guide rail 3 to adjust its lateral position.

[0030] When in use, the staff uses the handheld controller 12 to control the moving component 4 to move to the appropriate position, and controls the electric hoist 5 to lower the connecting plate 6, and sucks up the profile through the electromagnet 7, and then controls the moving component 4 and the electric hoist 5 to move the connecting plate 6 to the top of the workbench of the processing equipment, and then slowly lowers the connecting plate 6 to place the profile stably on the workbench, and finally cuts off the power to the electromagnet 7.

[0031] During the process of lifting the profiles, the staff only needs to operate the controller 12, and can also appropriately assist the connecting plate 6 to ensure the stable lifting of the profiles. Compared with the existing technology, it simplifies the profile handling process and reduces the manual participation links, thereby reducing the labor intensity of the staff. At the same time, the gantry structure is more stable and will not tip over due to the excessive weight of the profiles, thereby improving the safety of the device.

[0032] It should be noted that the electric hoist 5, electromagnet 7, controller 12 and other structures in the utility model all adopt the well-known technology in the field, and the structure and working principle are well known to those skilled in the art. The present application does not involve the improvement of a certain structure, but the integration of technical solutions, thereby solving the problems existing in the prior art.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement; when the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. Gantry - type profile automatic loading device, characterized in that: It includes a cross beam, support columns, guide rails, a moving assembly, electric hoists, a connecting plate, and electromagnets. The support columns are inclinedly arranged on both sides of the cross beam. The guide rails are arranged on both sides of the top of the cross beam. The moving assembly is in transmission connection with the guide rails on both sides. There are two electric hoists on the moving assembly. The connecting plate is arranged horizontally below the cross beam and is in transmission connection with the two electric hoists respectively through steel cables. The two electric hoists operate synchronously to drive the connecting plate to lift horizontally. There is an electromagnet on each of the two sides of the bottom of the connecting plate. The moving assembly and the electric hoists are connected to a controller through cables.

2. The gantry-type profile automatic loading device according to claim 1, characterized in that: The moving assembly includes a transverse bracket, a longitudinal bracket, a traveling motor, and traveling wheels. The transverse bracket is in transmission connection with the guide rails on both sides through the traveling wheels arranged at the bottom. The two ends of the longitudinal bracket are respectively fixedly connected to the transverse brackets on both sides. The electric hoist is fixedly arranged on the longitudinal bracket. The traveling motor is in transmission connection with the traveling wheels.

3. The gantry type profile automatic loading device according to claim 1, characterized in that: A reinforcing strut is provided at the connection between the upper end of the support column and the cross beam.

4. The gantry type profile automatic loading device according to claim 1, characterized in that: The support columns are inclined outward from top to bottom, and the two support columns form a figure-eight structure.

5. The gantry-type profile automatic loading device according to claim 1, characterized in that: Casters are also provided at the bottom of the support columns.

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