WO2021036002A1

WO2021036002A1 - Steel plate cutting apparatus

Info

Publication number: WO2021036002A1
Application number: PCT/CN2019/119030
Authority: WO
Inventors: 舒丹
Original assignee: 太仓成和信精密科技有限公司
Priority date: 2019-08-23
Filing date: 2019-11-16
Publication date: 2021-03-04

Abstract

A steel plate cutting apparatus, comprising a conveying mechanism and a cutting mechanism. The conveying mechanism is a trolley (1). The trolley (1) is a frame structure. Four vertical frames (2) of the trolley (1) are telescoping rods and controlled by an electric motor to be lifted or lowered. Rollers (3) are provided on upper surface frames of the trolley (1). The rollers (3) are controlled to rotate by a miniature electric motor inside the trolley (1). The conveying mechanism is used for conveying raw materials and workpiece blanks. The four vertical frames (2) of the trolley (1) are adjustable; hence, the height of the trolley (1) can be adjusted on the basis of raw material conditions. Wheels (4) are provided at the bottom of the trolley (1). Braking apparatuses (5) are provided on the wheels (4). This greatly increases the mobility of the trolley (1). The braking apparatuses (5) ensure that the trolley (1) does not run off course during a conveying process. The cutting mechanism comprises a workbench (6). A limiting plate (7) is provided on one side of the upper surface of the workbench (6). Several conveying belts (8) are provided from the left to right at the middle position of the workbench (6). A lifting/lowering mechanism is provided under the conveying belts (8). Gaps are retained between the conveying belts (8). The limiting plate (7) prevents a steel plate from overrunning a cutting work station.

Description

Steel plate cutting device

Technical field

The present invention relates to the technical field of metal processing, in particular to a steel plate cutting device.

Background technique

As a very important metal processing and processing method, metal cutting has been applied to many technical fields and is a very important, well-known and widely used technical method. In metal cutting, steel plate cutting is a very important category (because steel is the most widely used and common). For example, it is widely used in shipbuilding, bridge processing, automobile industry, mechanical processing, etc., and it is the most common one in the industry. Class steel plate processing means.

Summary of the invention

Aiming at the deficiencies of the prior art, the present invention provides a steel plate cutting device. The present invention specifically adopts the following technical solutions.

In order to achieve the above purpose, a steel plate cutting device is proposed, which includes a conveying mechanism and a cutting mechanism. The conveying mechanism is specifically a trolley. The trolley is a frame structure. The four vertical frames of the trolley are all telescopic rods, and the upper surface of the trolley is controlled by a motor. The frame is uniformly provided with rollers, which are controlled to rotate by a micro-motor inside the trolley. The bottom of the trolley is equipped with rollers, and the rollers are equipped with brakes. The cutting mechanism specifically includes a worktable, and one side of the upper surface of the worktable is provided with a limiter. There are several conveying belts from left to right in the middle of the worktable. The bottom of the conveying belt is equipped with a lifting mechanism. There is a gap between each group of conveying belts. There is a fixed frame on the top of the worktable, and the four corners of the fixed frame The bottom surface is connected to the cylinder inside the workbench through a piston rod. The left and right frames of the fixed frame are respectively provided with a slide rail, the slide rails are parallel to each other, the slide rails are equipped with scales, and the slide rails are respectively provided with uprights through which the two uprights pass A cross beam is connected, the cross beam is fixed on the column, a sliding sleeve is arranged on the cross beam, and the sliding sleeve is connected with the cutting grinding wheel through a lifting device downwards.

Preferably, a support frame extends from the workbench to both sides, the length of the support frame is the same, and the bottom of the support frame is connected with the ground at a shock-proof pad.

Preferably, the angle between the support frame extending outward on both sides of the workbench is the same as that of the workbench. The support frame can share the vibration during processing and improve the processing accuracy. In order to prevent the force from deviating to one side, the angle between the support frame and the workbench is the same .

Preferably, the lifting device under the sliding sleeve specifically includes a hydraulic lifting and shrinking rod, and the hydraulic telescopic rod is driven and operated by a hydraulic cylinder.

Preferably, a rotating mechanism is also provided between the lifting device and the cutting wheel, and the rotating mechanism controls the turning of the cutting wheel to complete multi-angle cutting.

The steel plate cutting device designed by the present invention includes a conveying mechanism and a cutting mechanism. The conveying mechanism is specifically a trolley. The trolley is a frame structure. The four vertical frames of the trolley are all telescopic rods. The upper surface frame of the trolley is evenly arranged. The rollers and rollers are controlled by a micro motor inside the trolley. The transfer mechanism is used for the transfer of raw materials and workpiece blanks. The four vertical frames of the trolley can be adjusted so that the height of the trolley can be adjusted according to the raw material. The bottom of the trolley is equipped with rollers. There is a brake device, which greatly improves the mobility of the trolley. The brake device ensures that the trolley will not deviate during the conveying process. The cutting mechanism specifically includes a worktable. A limit plate is provided on one side of the upper surface of the worktable. There are several conveyor belts from left to right in the middle of the table. The bottom of the conveyor belt is equipped with a lifting mechanism. There is a gap between each group of conveyor belts. The limit plate prevents the steel plate from exceeding the cutting station. The conveyor belt has multiple groups. In order to continue to run when one of the groups fails, it can be overhauled afterwards, without affecting normal processing, and convenient for maintenance and replacement. There is a lifting mechanism at the bottom of the conveyor belt. After the raw materials are transported in place, the conveyor belt is lowered and the workbench is lowered. The surface is flush, and the gap between the conveyor belts is to prevent damage to the belt during cutting and leave enough cutting space. There is a fixed frame above the worktable. The bottom surface of the four corners of the fixed frame is connected to the cylinder inside the worktable through piston rods. Before processing, the cylinder drives the fixed frame to press down the steel plate to ensure the stability of the steel plate during processing to prevent the large vibration of the steel plate from affecting the processing accuracy while ensuring the smoothness of the cut. There is a slide rail on the left and right frames of the fixed frame. , The slide rails are parallel to each other, the slide rails are provided with scales, the slide rails are respectively provided with uprights, the two uprights are connected by a beam, the beam is fixed on the upright, the beam is provided with a sliding sleeve, and the sliding sleeve passes downwards A lifting device is connected to the cutting wheel, and the position of the cutting is adjusted by adjusting the position of the column on the sliding rail. The sliding sleeve drives the cutting wheel to slide left and right after adjusting in advance. After reaching the cutting position, the lifting mechanism below the sliding sleeve drives The cutting wheel completes the cutting downwards, and the steel plate can be cut at various positions with the cooperation of the sliding sleeve and the sliding rail.

Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or understood by implementing the present invention.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and together with the embodiments of the present invention, are used to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is a schematic diagram of the structure of the steel plate cutting device of the present invention.

In the picture: 1. Trolley; 2. Vertical frame; 3. Roller; 4. Roller; 5. Brake device; 6. Workbench; 7. Limiting plate; 8. Conveyor belt; 9. Fixed frame; 10. Piston Rod; 11. Slide rail; 12. Column; 13. Cross beam; 14. Slide sleeve; 15. Lifting device; 16. Cutting wheel; 17. Support frame; 18. Anti-vibration pad.

detailed description

In order to make the objectives and technical solutions of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meanings as those commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and unless defined as here, they will not be used in idealized or overly formal meanings. Explanation.

In the present invention, the meaning of "and/or" means that each exists alone or both exist simultaneously.

The meaning of "inside and outside" in the present invention refers to the inside of the box as far as the box itself is concerned, and vice versa; it does not specifically limit the device mechanism of the present invention.

The meaning of "connection" in the present invention can be a direct connection between components or an indirect connection between components through other components.

The meaning of "up and down" in the present invention means that when the user is facing the lid in the open state of the box, the direction of the opening opened by the lid is up, and the opening opened by the lid points to the bottom surface of the box. That is, it is not a specific limitation to the device mechanism of the present invention.

Hereinafter, a steel plate cutting device according to an embodiment of the present invention will be described with reference to FIG. 1, which includes a conveying mechanism and a cutting mechanism. The conveying mechanism is specifically a trolley 1, the trolley 1 is a frame structure, and the four vertical frames 2 of the trolley 1 are all telescopic rods. The lifting is controlled by a motor. The upper surface frame of the trolley 1 is uniformly provided with rollers 3, which are controlled to rotate by a micro-motor inside the trolley 1. The bottom of the trolley 1 is provided with a roller 4, and the roller 4 is equipped with a brake device 5. The cutting mechanism specifically includes a worktable 6, a limit plate 7 is provided on one side of the upper surface of the worktable 6, a number of conveying belts 8 are arranged from left to right in the middle of the worktable 6, and a lifting mechanism is arranged at the bottom of the conveying belt 8. There is a gap between the group conveyor belts 8. A fixed frame 9 is provided above the workbench 6. The four corners of the fixed frame 9 are connected to the cylinders inside the workbench 6 through piston rods 10, and the two frames on the left and right of the fixed frame 9 A slide rail 11 is respectively provided, the slide rails 11 are parallel to each other, the slide rail 11 is provided with a scale, the slide rail 11 is respectively provided with a column 12, the two columns 12 are connected by a beam 13, and the beam 13 is fixed on the column 12. A sliding sleeve 14 is provided on the beam 13, and the sliding sleeve 14 is connected to the cutting wheel 16 through a lifting device 15 downward.

Preferably, a support frame 17 extends from the workbench 6 to both sides, the length of the support frame 17 is the same, and a shock-proof pad 18 is provided at the bottom of the support frame 17 and the ground.

Preferably, the supporting frame 17 extending outwards on both sides of the worktable 6 has the same included angle as the worktable 6. The supporting frame 17 can share the vibration during processing and improve the processing accuracy. In order to prevent the force from deviating to one side, the supporting frame 17 and The included angle of the workbench 6 is the same.

Preferably, the lifting device 15 under the sliding sleeve 14 specifically includes a hydraulic lifting and shrinking rod, and the hydraulic telescopic rod is driven and operated by a hydraulic cylinder.

Preferably, a rotating mechanism is also provided between the lifting device 15 and the cutting grinding wheel 16, and the rotating mechanism controls the turning of the cutting grinding wheel 16, which can complete multi-angle cutting.

The above are only the embodiments of the present invention, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention.

Claims

A steel plate cutting device is characterized in that it comprises a conveying mechanism and a cutting mechanism. The conveying mechanism is specifically a trolley. The trolley has a frame structure. The four vertical frames of the trolley are all telescopic rods. The upper surface of the trolley has a uniform frame. There is a roller, which is controlled to rotate by a micro motor inside the trolley. The bottom of the trolley is equipped with a roller, and the roller is equipped with a brake device. The cutting mechanism specifically includes a worktable, and one side of the upper surface of the worktable is provided with a limit plate , There are several conveying belts from left to right in the middle of the worktable. The bottom of the conveying belt is equipped with a lifting mechanism. There is a gap between each group of conveying belts. There is a fixed frame above the worktable and the bottom surface of the four corners of the fixed frame. The cylinder inside the worktable is connected by a piston rod. The left and right frames of the fixed frame are respectively provided with a slide rail, the slide rails are parallel to each other, the slide rails are equipped with scales, and the slide rails are respectively provided with uprights, and the two uprights pass through a cross beam. Connected, the beam is fixed on the column, and a sliding sleeve is arranged on the beam, and the sliding sleeve is connected to the cutting grinding wheel through a lifting device downwards.
The steel plate cutting device according to claim 1, characterized in that: the worktable extends to both sides of the support frame, the length of the support frame is the same, and the bottom of the support frame is connected with the ground with an anti-vibration pad.
The steel plate cutting device according to claim 2, characterized in that the angles between the support frames extending outward on both sides of the worktable and the worktable are the same.
The steel plate cutting device according to claim 1, wherein the lifting device under the sliding sleeve specifically includes a hydraulic lifting and shrinking rod, and the hydraulic telescopic rod is driven by a hydraulic cylinder.
The steel plate cutting device according to claim 1, wherein a rotating mechanism is also provided between the lifting device and the cutting wheel, and the rotating mechanism controls the turning of the cutting wheel.