H steel automatic production equipment

Abstract

The utility model relates to the technical field of steel machining equipment, in particular to H steel automatic production equipment which comprises a main conveying mechanism, a discharging mechanism and a cutting mechanism, the cutting mechanism is provided with a multi-axis mechanical arm, a plasma cutting component is arranged at the front end of the multi-axis mechanical arm, and the main conveying mechanism is of a V-shaped roller type conveying structure and can ensure that H steel cannot deviate during conveying. A rolling wheel on one side of the main conveying mechanism can be subjected to pitching adjustment, the discharging mechanism is of a liftable conveying belt structure and is arranged on one side of the adjustable rolling wheel of the main conveying mechanism, after the angle of the rolling wheel is lowered, the rolling wheel is kept horizontal, and the cut steel can be conveyed out of the main conveying mechanism 1 through ascending of the discharging mechanism; according to the H steel conveying device, linear conveying of H steel can be guaranteed under the action of gravity, it is guaranteed that a cutting opening is straight and not inclined, and the cut H steel can be automatically moved out of the main conveying structure.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing equipment, in particular to automatic H-steel production equipment. Background Art

[0002] The existing H-steel cutting generally adopts horizontal roller conveyor for conveying, but the H-steel may deviate to the left and right, and the cut of the H-steel after cutting may not be aligned. In addition, the H-steel is usually removed by hoisting, which is relatively time-consuming and affects the continuity of production.

[0003] Therefore, it is necessary to design an H-steel production equipment with higher production efficiency. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an H-steel automatic production equipment, which can ensure that the H-steel is transferred linearly without deviation, ensure that the cutting part is straight, and realize automatic loading and unloading.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic H-steel production equipment comprises a frame and a main conveying mechanism, a feeding mechanism and a cutting mechanism arranged on the frame, the cutting mechanism is provided with a multi-axis manipulator, a plasma cutting component is provided at the front end of the multi-axis manipulator, the main conveying mechanism is a roller conveying structure, a roller on one side of the main conveying mechanism can be adjusted in pitch, the feeding mechanism is a liftable conveyor belt structure, and is arranged on one side of the adjustable roller of the main conveying mechanism, the feeding mechanism rises to convey the cut H-steel from the main conveying mechanism.

[0007] Optionally, in one embodiment of the utility model, the main conveying mechanism includes an adjustable roller group and a fixed roller group, the adjustable roller group and the fixed roller group are staggered, the fixed roller group is close to the vertical setting, and the adjustable roller group is close to the horizontal direction.

[0008] Optionally, in one embodiment of the utility model, the adjustable roller group is connected to a conveying motor, and the adjustable roller group includes a plurality of first rollers arranged in parallel, and adjacent first rollers are connected by transmission so that the plurality of first rollers rotate in the same direction to convey H-steel.

[0009] Optionally, in one embodiment of the utility model, the first roller is movably connected to a mounting bracket, a mounting beam is provided on the top of the mounting bracket for mounting both ends of the first roller, a screw-on component is provided on the inner mounting beam of the mounting bracket, a telescopic rod is provided on the bottom of the outer mounting beam of the mounting bracket, and the telescopic end of the telescopic rod is screwed to the bottom of the outer mounting beam to control the pitch angle of the first roller.

[0010] Optionally, in one embodiment of the utility model, the unloading mechanism includes a conveyor belt, a support frame, a unloading motor and a lifting drive. The surface of the conveyor belt is provided with a plurality of strip-shaped protrusions to facilitate better conveying of H-steel. The two ends of the conveyor belt are screwed to the two ends of the support frame, and the conveyor belt is located between the adjustable roller groups. The unloading motor is connected to the conveyor belt in a driving manner, and the movable end of the lifting drive is fixedly connected to the support frame to lift the entire conveyor belt.

[0011] Optionally, in one embodiment of the utility model, a protective cover is externally provided on the installation position of the multi-axis manipulator.

[0012] Optionally, in one embodiment of the utility model, the main conveying mechanism further includes a loading mechanism, and the loading mechanism is structurally identical to the unloading mechanism, and the conveyor belts operate in opposite directions.

[0013] Optionally, in one embodiment of the utility model, a dust removal mechanism is further included, wherein the dust removal mechanism includes a dust removal box, wherein high-pressure air nozzles are provided in the dust removal box in four directions around the main conveyor belt, and a dust removal pipe is connected to the top of the dust removal box, and dust on the surface of the I-beam is blown away by the high-pressure air nozzle.

[0014] Beneficial effects of the utility model

[0015] The utility model discloses an automatic H-steel production equipment, which is provided with an adjustable roller wheel group with adjustable pitch angle. When conveying, gravity can be relied on to make the H-steel close to the roller wheels on both sides to keep straight movement, so as to avoid uneven incisions during cutting without additional adjustment. A dust removal mechanism is provided to blow dust on the surface of the H-steel away from the surface of the H-steel to avoid affecting subsequent processes. After the adjustable roller wheel group is lowered, the cut H-steel can be removed through the unloading mechanism, so that the continuous production efficiency of the equipment is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0018] Figure 2 This is a side view of the main transmission mechanism of Example 1 of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of Example 1 of the utility model.

[0020] Explanation of the reference numerals: frame A, main conveying mechanism 1, adjustable roller set 101, telescopic rod 1011, fixed roller set 102, mounting beam 103, conveying motor 104, multi-axis manipulator 2, protective cover 202, plasma cutting component 201, observation window 203, dust removal mechanism 3, high-pressure air nozzle 301, dust removal pipe 302, conveyor belt 401, protrusion 4011, lifting drive 402, support frame 403, unloading motor 404. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments. Example 1

[0022] In order to ensure the linear transfer of H-steel and improve production efficiency, an automatic H-steel production equipment that can realize automatic loading and unloading is designed. The specific plan is as follows:

[0023] like Figure 1-3 As shown, an automatic H-steel production equipment includes a frame A and a main conveying mechanism 1, a feeding mechanism and a cutting mechanism arranged on the frame A. The cutting mechanism is provided with a multi-axis manipulator 2, and a plasma cutting component 201 is provided at the front end of the multi-axis manipulator 2. The main conveying mechanism 1 is a roller conveying structure, and the roller on one side of the main conveying mechanism 1 can be adjusted in pitch. The feeding mechanism is a liftable conveyor belt 401 structure and is arranged on one side of the adjustable roller of the main conveying mechanism 1. The feeding mechanism rises to transport the cut H-steel from the main conveying mechanism 1.

[0024] The main conveying mechanism includes an adjustable roller group 101 and a fixed roller group 102. The adjustable roller group 101 and the fixed roller group 102 are arranged alternately. The fixed roller group 102 is arranged close to the vertical direction, and the adjustable roller group 101 is arranged close to the horizontal direction.

[0025] In this embodiment, the fixed roller group 102 is not provided with a driving source. At the position set by other mechanisms, the fixed roller group 102 needs to be cancelled to avoid the position, such as: the position of the unloading mechanism, the position of the multi-axis manipulator 2, and the position of the dust removal mechanism 3. The mounting positions at both ends of the fixed roller group 102 can be adjusted, and then the inclination angle of the fixed roller group 102 can be adjusted. The lower end of the fixed roller group 102 can be adjusted forward and backward, and the upper end can be adjusted up and down.

[0026] Specifically, the adjustable roller set 101 and the fixed roller set 102 are arranged in a roughly inclined L-shape, so that the length and width directions of the H steel fit the roller surface, and due to gravity, it keeps moving in a straight line without shifting left and right.

[0027] The adjustable roller group 101 is connected to a conveying motor 104. The adjustable roller group 101 includes a plurality of first rollers arranged in parallel. Adjacent first rollers are connected by transmission so that the plurality of first rollers rotate in the same direction to convey H-steel.

[0028] Specifically, at the location where the unloading mechanism is arranged, a plurality of first rollers form a group, and each group of first rollers needs to be provided with a conveying motor 104, and all of them are controlled in linkage.

[0029] The first roller is movably connected to a mounting bracket, a mounting beam 103 is provided on the top of the mounting bracket for mounting the two ends of the first roller, a screw-on component is provided on the inner mounting beam 103 of the mounting bracket, a telescopic rod 1011 is provided on the bottom of the outer mounting beam 103 of the mounting bracket, the telescopic end of the telescopic rod 1011 is screwed to the bottom of the outer mounting beam 103 to control the pitch angle of the first roller, and the lower end of the telescopic rod 1011 is a screw-on structure, so that the angle of the telescopic rod 1011 changes with the lifting and lowering of the first roller.

[0030] The unloading mechanism includes a conveyor belt 401, a support frame 403, a unloading motor 404 and a lifting drive 402. The surface of the conveyor belt 401 is provided with a plurality of strip-shaped protrusions 4011 to facilitate better conveying of H-steel. The two ends of the conveyor belt 401 are screwed to the two ends of the support frame 403, and the conveyor belt 401 is located between the adjustable roller group 101. The unloading motor 404 is connected to the conveyor belt 401 by transmission. The movable end of the lifting drive 402 is fixedly connected to the support frame 403 to lift the entire conveyor belt 401. The conveyor belt 401 is also in a horizontal position. After rising, the H-steel can be lifted up smoothly.

[0031] Specifically, the length of the conveyor belt 401 is longer than that of the adjustable roller group 101, and the unloading motor 404 is arranged at the rear end of the conveyor belt 401, so that the lifting and lowering of the unloading motor 404 will not interfere with the lifting and lowering of the conveyor belt 401, and the lifting drive 402 is a telescopic structure, such as: starting the telescopic rod 1011, the hydraulic telescopic rod 1011, etc.

[0032] A protective cover 202 is installed outside the installation part of the multi-axis manipulator 2. On the one hand, it prevents the debris generated by cutting from splashing, and on the other hand, it reduces the high brightness of the cutting part to hurt the workers' eyes. A dark light observation window 203 is provided on the front side of the protective cover 202 to reduce the high brightness generated by cutting, so that it can be directly checked whether the cutting part is operating normally.

[0033] The main conveying mechanism 1 also includes a loading mechanism, which is structurally the same as the unloading mechanism, and the conveyor belt 401 operates in opposite directions. Figure 1It is not drawn in the figure, but you can refer to the diagram of the unloading mechanism. Since the H-steel being loaded has not been cut, its length is relatively long. Therefore, it can be loaded by hoisting, or it can be placed on the loading mechanism, which will perform the loading operation. The hoisting equipment can hoist another H-steel.

[0034] It also includes a dust removal mechanism 3, which includes a dust removal box. High-pressure air nozzles 301 are provided in the dust removal box in four directions around the main conveyor belt 401, and a dust removal pipe 302 is connected to the top of the dust removal box. The dust on the surface of the I-beam is blown away by the high-pressure air nozzle 301. The H-beam can be eliminated if the dust has been removed in the previous process.

[0035] The H-steel automatic production equipment of this scheme has a main conveying mechanism composed of two groups of rollers, one of which is an adjustable roller group with adjustable pitch angle. During transportation, gravity can be relied on to make the H-steel close to the rollers on both sides to keep moving straight, so as to avoid uneven incisions during cutting. There is no need to fine-tune the position of the H-steel. A dust removal mechanism is provided to blow dust on the surface of the H-steel away from the surface of the H-steel to avoid affecting subsequent processes. After the adjustable roller group is lowered, it can be kept in a horizontal state. At this time, the unloading mechanism rises to lift up the cut H-steel, and the conveyor belt moves to move the H-steel out, so that the equipment does not need to be stopped due to lifting and other handling operations, thereby improving production efficiency. Example 2

[0036] In this embodiment, the structure of the equipment is basically the same as that of Embodiment 1, except that the driving motor of the adjustable roller set 101 is cancelled, the transmission connection between the first rollers is cancelled, and a feeding mechanism is set in the feeding direction instead. The feeding mechanism includes a mounting frame parallel to the main conveying mechanism 1, a moving track is provided on the mounting frame, an electric moving base is provided on the moving track, and a push plate is provided on the moving base, which pushes the rear end of the H-steel to move it forward.

[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic H-steel production equipment, characterized in that: It includes a frame and a main conveying mechanism, a feeding mechanism and a cutting mechanism arranged on the frame. The cutting mechanism is provided with a multi-axis manipulator, and a plasma cutting component is provided at the front end of the multi-axis manipulator. The main conveying mechanism is a roller conveying structure, and a roller on one side of the main conveying mechanism can be adjusted in pitch. The feeding mechanism is a liftable conveyor belt structure and is arranged on one side of the adjustable roller of the main conveying mechanism. The feeding mechanism rises to transport the cut H-steel from the main conveying mechanism.

2. The automatic H-steel production equipment according to claim 1 is characterized by: The main conveying mechanism comprises an adjustable roller group and a fixed roller group. The adjustable roller group and the fixed roller group are arranged alternately. The fixed roller group is arranged close to the vertical direction, and the adjustable roller group is arranged close to the horizontal direction.

3. The automatic H-steel production equipment according to claim 2 is characterized in that: The adjustable roller group is connected to a conveying motor, and includes a plurality of first rollers arranged in parallel. Adjacent first rollers are connected by transmission so that the plurality of first rollers rotate in the same direction to convey H-steel.

4. The automatic H-steel production equipment according to claim 3 is characterized by: The first roller is movably connected to a mounting bracket, a mounting beam is provided on the top of the mounting bracket for mounting the two ends of the first roller, a screw-on component is provided on the inner mounting beam of the mounting bracket, a telescopic rod is provided on the bottom of the outer mounting beam of the mounting bracket, and the telescopic end of the telescopic rod is screwed to the bottom of the outer mounting beam to control the pitch angle of the first roller.

5. The automatic H-steel production equipment according to claim 1 is characterized by: The unloading mechanism includes a conveyor belt, a support frame, a unloading motor and a lifting drive. The surface of the conveyor belt is provided with a plurality of strip-shaped protrusions to facilitate better conveying of H-steel. The two ends of the conveyor belt are screwed to the two ends of the support frame, and the conveyor belt is located between the adjustable roller sets. The unloading motor is connected to the conveyor belt in a driving manner, and the movable end of the lifting drive is fixedly connected to the support frame to lift the entire conveyor belt.

6. The automatic H-steel production equipment according to claim 1 is characterized by: A protective cover is externally arranged on the installation position of the multi-axis manipulator.

7. The automatic H-steel production equipment according to claim 1 is characterized by: The main conveying mechanism also includes a loading mechanism, which is structurally identical to the unloading mechanism, but the conveyor belts have opposite operating directions.

8. The automatic H-steel production equipment according to claim 1 is characterized by: It also includes a dust removal mechanism, which includes a dust removal box. High-pressure air nozzles are provided in the dust removal box in four directions around the main conveyor belt. A dust removal pipe is connected to the top of the dust removal box to blow away dust on the surface of the I-beam through the high-pressure air nozzle.

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