Quantitative feeding mechanism and laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a quantitative feeding mechanism and a laser cutting machine. The quantitative feeding mechanism and the laser cutting machine comprise a workbench, a main conveying belt is arranged above the workbench, and a support is arranged on one side of the workbench; the laser cutting machine is mounted on one side of the workbench and faces the main conveying belt; the number of the hoppers is two, and the hoppers are installed on the support and face the main conveying belt; the conveying assembly comprises two-part conveying belts, is located above the main conveying belt and is installed on the support, a gap is reserved between the two-part conveying belts, the rotating speeds of the two-part conveying belts are different, and the plates fall into the main conveying belt through transmission of the two-part conveying belts. By arranging the main conveying belt and the branch conveying belts, combination of the quantitative feeding mechanism and the laser cutting machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a quantitative feeding mechanism and a laser cutting machine. Background Art

[0002] With the development of science and technology, laser cutting technology has been widely used in various fields, such as metal processing, advertising production, etc. However, with the improvement of production efficiency, the requirements for the automation and intelligence of equipment are getting higher and higher. Therefore, it is particularly important to solve the problem of laser cutting machines continuing to operate after the material is used up.

[0003] The laser cutting machines currently on the market will continue to run after the material is used up, which not only causes a large waste of electricity, but also may damage the equipment, seriously affecting the service life of the equipment. In addition, this situation requires manual supervision, which greatly reduces the convenience of the operation process.

[0004] At present, some laser cutting machines have introduced sensor technology, which can monitor the use of materials and automatically stop the machine to a certain extent. However, this solution often requires additional hardware equipment, which increases the cost, and the accuracy of the sensor needs to be improved, and it cannot effectively avoid miscutting and empty cutting. The inventor has proposed an improvement. Utility Model Content

[0005] The utility model aims to provide a quantitative feeding mechanism and a laser cutting machine which can realize quantitative feeding and avoid empty cutting.

[0006] In order to achieve the above-mentioned utility model object, the utility model provides a quantitative feeding mechanism and a laser cutting machine, comprising:

[0007] A workbench with a main conveyor belt on top and a support on one side;

[0008] A laser cutting machine, which is installed on one side of the workbench and faces the main conveyor belt;

[0009] hoppers, two in number, mounted on the bracket and facing the main conveyor belt; and

[0010] The conveying assembly includes two conveyor belts, which are located above the main conveyor belt and installed on the bracket. There is a gap between the two conveyor belts. The two conveyor belts rotate at different speeds, and the sheet material falls from the conveyor belt to the main conveyor belt. By setting the two conveyor belts and different rotation speeds, the automatic separation and transmission of the sheet material is realized, and the cutting accuracy is improved.

[0011] The utility model provides a quantitative feeding mechanism and a laser cutting machine with further improvements in that an air nozzle is arranged below the main conveyor belt, and the sheet material is conveyed from the sub-conveyor belt to the main conveyor belt, and the air nozzle is started to absorb the sheet material.

[0012] The further improvement of the quantitative feeding mechanism and the laser cutting machine of the utility model lies in that the main conveyor belt and the sub-conveyor belt are driven by a motor.

[0013] The beneficial effects of the utility model are:

[0014] By setting up two conveyor belts and different rotation speeds, the automatic separation and transmission of sheet materials are achieved, and the cutting accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model.

[0016] Among them, 1 workbench, 2 main conveyor belts, 3 laser cutting machines, 4 hoppers, 5 sub conveyor belts. DETAILED DESCRIPTION

[0017] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0018] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0019] like Figure 1 As shown, a quantitative feeding mechanism and a laser cutting machine include:

[0020] A workbench 1, with a main conveyor belt 2 disposed above it and a support disposed on one side;

[0021] A laser cutting machine 3, which is installed on one side of the workbench and faces the main conveyor belt;

[0022] Hoppers 4, two in number, mounted on the bracket and facing the main conveyor belt; and

[0023] The conveying assembly includes two conveyor belts 5, which are located above the main conveyor belt and installed on the bracket. A gap is left between the two conveyor belts. The two conveyor belts have different rotation speeds. The sheet material is driven by the conveyor belts and falls into the main conveyor belt. By setting the two conveyor belts and different rotation speeds, the automatic separation and transmission of the sheet material is realized, and the cutting accuracy is improved.

[0024] Specifically, an air nozzle is arranged below the main conveyor belt, and the sheet material is conveyed from the sub-conveyor belt to the main conveyor belt, and the air nozzle is started to absorb the sheet material.

[0025] Specifically, the main conveyor belt and the sub-conveyor belt are driven by motors.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quantitative feeding mechanism and a laser cutting machine, characterized in that: include: A workbench with a main conveyor belt on top and a support on one side; A laser cutting machine, which is installed on one side of the workbench and faces the main conveyor belt; hoppers, two in number, mounted on the bracket and facing the main conveyor belt; as well as The conveying assembly includes two conveyor belts, which are located above the main conveyor belt and installed on the bracket. A gap is left between the two conveyor belts. The rotation speeds of the two conveyor belts are different. The sheet material is driven by the conveyor belts and falls into the main conveyor belt.

2. A quantitative feeding mechanism and a laser cutting machine according to claim 1, characterized in that: An air spray head is arranged below the main conveyor belt, and the sheet material is conveyed from the sub-conveyor belt to the main conveyor belt, and the air spray head is started to absorb the sheet material.

3. The quantitative feeding mechanism and laser cutting machine according to claim 1, characterized in that: The main conveyor belt and the sub-conveyor belt are driven by motors.

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