Waste collecting device of laser pipe cutting machine

Abstract

The utility model discloses a waste collecting device of a laser pipe cutting machine, which comprises a machine body and three chucks arranged on the machine body, the machine body is fixedly connected with an installation box on one side of the three chucks, a plurality of installation grooves are arranged on the installation box, a fan is fixedly connected in each installation groove, and the bottom end of the installation box is fixedly connected with a container. A screen plate dividing the container into a coarse material cavity and a fine material cavity is slidably connected into the container, the cavity of the mounting box communicates with the coarse material cavity, when a pipe is cut, splashing generated by cutting can be shielded through the mounting box, and after the splashing is blocked by the mounting box, unsealed waste falls into the container to be collected due to gravity; and residual waste materials are sucked into the mounting box through the fan and fall into the container through the cavity in the mounting box to be collected, the design can effectively prevent the waste materials from splashing to hurt the human body, and the splashing waste materials can be collected, so that waste is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile cutting, relates to a laser tube cutting machine, and particularly relates to a waste collection device of the laser tube cutting machine. Background Art

[0002] Laser tube cutting machine, also known as steel tube laser cutting machine, is used to cut metal steel tubes of a certain thickness, which requires a large processing area and power. This laser machine uses imported YAG gem rod laser tubes, which have great cutting ability and are well absorbed by metals.

[0003] For example, the waste collection vehicle for a laser tube cutting machine with publication number CN215787609U comprises a placement box, a collection box is arranged inside the placement box, an external handle is arranged on the front surface of the placement box, four universal wheels are evenly distributed on the bottom of the placement box, a detachable screen is arranged at the lower part of the collection box, a pull-out box is arranged at the lower part of the screen, a cover is rotatably arranged at the upper ends of the left and right side surfaces of the collection box, and at least two lifting rods are arranged on the collection box outside the cover so as to be movable up and down. However, during the cutting process of the laser tube cutting machine, flying debris cannot be collected, resulting in waste. Utility Model Content

[0004] The utility model provides a waste collection device for a laser tube cutting machine, which has good anti-deformation performance.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a waste collection device of a laser tube cutting machine, comprising a machine body and three chucks arranged on the machine body, characterized in that the frame is fixedly connected to an installation box on one side of the three chucks, and a plurality of installation grooves communicating with the chamber in the installation box are opened on the wall of the installation box close to the three chucks, and a fan is fixedly connected in each of the installation grooves, and a container located below the three chucks is fixedly connected to the bottom end of the installation box, and the chamber of the installation box is communicated with the container, and a sieve plate is slidably connected in the container to separate the container into a coarse material chamber and a fine material chamber, and the chamber of the installation box is communicated with the coarse material chamber.

[0006] A further preferred technical solution of the utility model is: the coarse material chamber is located above the fine material chamber.

[0007] A further preferred technical solution of the utility model is that the installation box is arranged in an arc shape.

[0008] A further preferred technical solution of the utility model is: an opening communicating with both the coarse material chamber and the fine material chamber is provided on the container, a rotating plate is hinged in the opening, and when the opening is opened, the rotating plate is arranged obliquely.

[0009] A further preferred technical solution of the utility model is: protrusions are fixedly connected to both side walls of the rotating plate, and a groove for facilitating the insertion of the protrusions is formed on the inner side wall of the opening. When the protrusions form the grooves, the rotating plate is located in the opening.

[0010] A further preferred technical solution of the utility model is: the width of the sieve plate is smaller than the width of the container, elastic strips are fixedly connected to both side walls of the sieve plate, and a cylinder whose output end is fixedly connected to the sieve plate is fixedly connected to the side wall of the container.

[0011] A further preferred technical solution of the utility model is: a slide groove is provided on the inner side wall of the container, and the screen plate slides in the slide groove.

[0012] A further preferred technical solution of the utility model is: the rotating plate is hinged in the opening through a pin shaft.

[0013] A further preferred technical solution of the utility model is that the coarse material chamber is communicated with the outside.

[0014] Compared with the prior art, the utility model has the advantage that when cutting the pipe, the splash generated by the cutting can be shielded by the installation box, and after being blocked by the installation box, the unsealed waste falls into the container due to gravity for collection, and the remaining waste is sucked into the installation box by the fan and falls into the container through the chamber in the installation box for collection. This design can not only effectively prevent waste splashing from hurting the human body, but also can collect the splashed waste, thereby avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 The structure of the container and the installation box in the utility model is shown in FIG. Figure 1 ;

[0018] Figure 3 The structure of the container and the installation box in the utility model is shown in FIG. Figure 2 ;

[0019] Figure 4 This is a cross-sectional view of the container and the installation box in the utility model Figure 1 ;

[0020] Figure 5 This is a cross-sectional view of the container and the installation box in the utility model Figure 2 ;

[0021] Figure 6 This is a cross-sectional view of the container and the installation box in the utility model Figure 3 .

[0022] In the figure: 1, machine body; 2, three-chuck; 3, installation box; 4, container; 5, cylinder; 6, fan; 7, installation slot; 8, opening; 9, rotating plate; 10, screen plate; 11, coarse material chamber; 12, fine material chamber; 13, groove; 14, pin; 15, bump. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0024] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0025] Figure 1-Figure 3 As shown, the waste collection device of the laser tube cutting machine includes a body 1 and a three-chuck 2 arranged on the body 1. When cutting the tube, the three-chuck 2 can clamp and fix the tube to avoid subsequent cutting. The frame is located on one side of the three-chuck 2 and is fixedly connected with an installation box 3. The installation box 3 is arranged in an arc shape. Since the cross-section of the three-chuck 2 is circular, the arc-shaped installation box 3 can better cover the three-chuck 2, so as to facilitate the subsequent shielding and collection of splashing waste. A plurality of installation grooves 7 communicating with the chamber in the installation box 3 are provided on the wall of the installation box 3 close to the three-chuck 2. A fan 6 is fixedly connected in each installation groove 7. Therefore, when cutting the tube, the fan 6 is started. At this time, the fan 6 rotates rapidly to reduce the pressure between the installation box 3 and the three-chuck 2. At this time, the splashed waste will be sucked into the installation box 3 through the fan 6 to complete the collection. This design facilitates the collection of splashed waste and avoids waste. At the same time, the installation box 3 can prevent the splashed waste from harming the human body, further protecting the environment and the human body.

[0026] Figure 2-Figure 4As shown, the bottom end of the installation box 3 is fixedly connected to a container 4 located below the three-chuck 2 for collecting fallen waste. The chamber of the installation box 3 is communicated with the container 4. The fertilizer sucked into the installation box 3 by the fan 6 can fall into the container 4 along the curved surface of the installation box 3 for collection. The container 4 is slidably connected with a sieve plate 10 that separates the container 4 into a coarse material chamber 11 and a fine material chamber. The coarse material chamber 11 is located above the fine material chamber 12. The chamber of the installation box 3 is communicated with the coarse material chamber 11, and the coarse material chamber 11 is communicated with the outside world. After the box 3 blocks part of the waste, the blocked waste falls into the coarse material chamber 11 due to gravity. At the same time, the waste in the box 3 also falls into the coarse material chamber 11. At this time, the sieve plate 10 screens the waste. The waste with a volume smaller than the size of the holes on the sieve plate 10 passes through the holes on the sieve plate 10 and falls into the fine material chamber 12 for collection, while the waste with a volume larger than the size of the holes on the sieve plate 10 remains in the coarse material chamber 11. This design plays the role of screening the waste, thereby facilitating the subsequent further processing of the waste.

[0027] Figure 2-Figure 6 As shown, the container 4 is provided with an opening 8 which is communicated with the coarse material chamber 11 and the fine material chamber 12, and a rotating plate 9 is hinged in the opening 8, and the rotating plate 9 is hinged in the opening 8 through a pin shaft 16. When the opening 8 is opened, the rotating plate 9 is arranged obliquely. Therefore, when it is necessary to clean the waste in the fine material chamber 12 or the coarse material chamber 11, the rotating plate 9 is rotated. At this time, the rotating plate 9 rotates along the pin shaft 16, and opens the opening 8 during the rotation until the rotating plate 9 is in contact with the body 1. At this time, the rotating plate 9 is arranged obliquely, further pushing the waste in the fine material chamber 12 or the coarse material chamber 11 outward, and the waste slides out along the inclined surface of the rotating plate 9, thereby facilitating the cleaning of the waste.

[0028] Figure 2-Figure 6 As shown, protrusions 15 are fixedly connected to both side walls of the rotating plate 9, and grooves 13 for the protrusions 15 to be inserted into the inner wall of the opening 8 are provided. Therefore, after the waste is cleaned up, the rotating plate 9 is rotated in the opposite direction until the protrusions 15 on the rotating plate 9 are engaged with the grooves 13. At this time, the rotating plate 9 closes the opening 8, thereby preventing the waste from falling out through the opening 8 when the container 4 collects the waste. Therefore, the rotating plate 9 plays a role in controlling the closing of the opening 8, and the protrusions 15 and the grooves 13 play a role in fixing the rotating plate 9 in the opening 8.

[0029] Figure 2-Figure 4As shown, a slide groove is provided on the inner wall of the container 4, and the sieve plate 10 slides in the slide groove. A cylinder 5 whose output end is fixedly connected to the sieve plate 10 is fixedly connected to the side wall of the container 4. Therefore, when screening waste, the cylinder 5 is started. Since the width of the sieve plate 10 is smaller than the width of the container 4, the cylinder 5 can drive the sieve plate 10 to slide back and forth in the container 4. At this time, the two sides of the sieve plate 10 slide in the slide groove, and the slide groove limits the longitudinal range of movement of the sieve plate 10 to prevent the sieve plate 10 from moving up and down when sliding. While sliding, the waste on the top surface of the sieve plate 10 also moves, thereby achieving the effect of accelerating screening.

[0030] Figure 2-Figure 4 As shown, elastic strips are fixedly connected to both side walls of the sieve plate 10. Therefore, when the sieve plate 10 slides, the elastic strips are deformed due to the force, thereby blocking the gap between the sieve plate 10 and the inner wall of the container 4, preventing non-compliant waste from falling into the fine material chamber 12 through the gap between the sieve plate 10 and the inner wall of the container 4 when the sieve plate 10 slides. This design can ensure the accuracy of screening.

[0031] The above is an introduction to the waste collection device of the laser tube cutting machine provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. The waste collection device of the laser tube cutting machine includes a machine body and three chucks arranged on the machine body, characterized in that The machine body is fixedly connected to an installation box on one side of the three-chuck, and a plurality of installation grooves communicating with the chamber in the installation box are opened on the wall of the installation box close to the three-chuck. A fan is fixedly connected in each of the installation grooves, and a container located below the three-chuck is fixedly connected to the bottom end of the installation box. The chamber of the installation box is communicated with the container, and a sieve plate is slidably connected in the container to separate the container into a coarse material chamber and a fine material chamber, and the chamber of the installation box is communicated with the coarse material chamber.

2. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: The coarse material chamber is located above the fine material chamber.

3. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: The installation box is arranged in an arc shape.

4. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: The container is provided with an opening which is in communication with both the coarse material chamber and the fine material chamber. A rotating plate is hinged in the opening. When the opening is opened, the rotating plate is arranged obliquely.

5. The waste collection device of the laser tube cutting machine according to claim 4, characterized in that: Both side walls of the rotating plate are fixedly connected with protrusions, and the inner side wall of the opening is provided with grooves for the protrusions to be inserted into. When the protrusions are provided with grooves, the rotating plate is located in the opening.

6. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: The width of the sieve plate is smaller than the width of the container. Both side walls of the sieve plate are fixedly connected with elastic strips. The side walls of the container are fixedly connected with a cylinder whose output end is fixedly connected to the sieve plate.

7. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: A slide groove is provided on the inner side wall of the container, and the screen plate slides in the slide groove.

8. The waste collection device of the laser tube cutting machine according to claim 4, characterized in that: The rotating plate is hinged in the opening through a pin shaft.

9. The waste collection device of the laser tube cutting machine according to claim 1, characterized in that: The coarse material cavity is communicated with the outside.

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