An adaptive slag pushing device

Abstract

The present application relates to laser cutting machine technical field, specifically a kind of self-adapting slag pushing shovel device, for the waste slag cleaning of laser cutting machine, including mounting bracket, the one end of the mounting bracket is provided with pushing shovel component, the mounting bracket is provided with auxiliary cleaning component, and pushing component, the pushing component includes two angle adjusting pieces, two the angle adjusting pieces are respectively arranged on the two side walls of the mounting bracket, the angle adjusting piece is used to adjust the inclination angle of the pushing shovel component, when pushing shovel component pushes immovable waste slag, angle adjusting piece can automatically make the inclination angle of pushing shovel component, to directly act with waste slag and the junction of laser cutting machine work platform, to facilitate the removal operation of the waste slag that is more difficult to clean.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting machines, in particular to an adaptive slag cleaning and pushing device. Background Art

[0002] Laser cutting is increasingly used in today's processing industries. It uses a high-power density laser beam to irradiate the material being cut, quickly heating the material to its vaporization temperature and evaporating it to form holes. As the beam moves across the material, the holes continuously form narrow slits (such as about 0.1mm) to complete the cutting of the material. In addition, the precision of laser cutting is higher than that of traditional machine tools.

[0003] However, both laser cutting and traditional cutting will produce residues in the cut materials. The materials after laser cutting will liquefy due to the high temperature and will stick to the platform after cooling down. The residues on the platform still need to be handled manually, which is inefficient, inconvenient, and the residue cleaning is not thorough. Summary of the Invention

[0004] The purpose of the present invention is to provide an adaptive slag clearing and pushing device to solve the problems raised in the above background technology.

[0005] The present invention proposes a technical solution: an adaptive slag cleaning and shoveling device, used for waste slag cleaning of laser cutting machines, comprising a mounting frame, a shovel assembly is provided at one end of the mounting frame, an auxiliary cleaning assembly and a pushing component are provided on the mounting frame, the pushing component comprises two angle adjustment members, the two angle adjustment members are respectively provided on the two side walls of the mounting frame, and the angle adjustment members are used to adjust the inclination angle of the shovel assembly.

[0006] The pushing component includes a connecting seat, which is fixedly connected to the mounting frame, and a limiting plate fixedly connected to the connecting seat; it also includes a thrust plate, which is elastically connected to the limiting plate through a first connecting spring, the first connecting spring is arranged on both sides of the thrust plate, and a guide column is arranged at the center of the first connecting spring, and a thrust rod is arranged on the side of the thrust plate away from the limiting plate.

[0007] The pushing component further includes a plurality of supporting springs, which are arranged between the limiting plate and the thrust plate; an L-shaped rod is further provided on both side walls of the thrust plate, and the L-shaped rod is used to adjust the angle adjusting member.

[0008] The angle adjustment member includes a mounting seat, which is fixedly arranged on both side walls of the mounting frame. An auxiliary wheel is arranged directly below the mounting seat. The bracket of the auxiliary wheel is connected to the mounting seat through a second connecting spring. A pressure rod is provided at the center of the second connecting spring. One end of the pressure rod is fixedly connected to the bracket of the auxiliary wheel, and the other end of the pressure rod is opposite to the L-shaped rod.

[0009] The auxiliary cleaning assembly includes several air blowing pipes, several of which are arranged obliquely so that the gas blown out by the air blowing pipes is directed toward the front of the push shovel assembly, and several of the air blowing pipes are connected to each other through connecting pipes; a connecting piece is provided at one end of the mounting frame away from the push shovel assembly, and the connecting piece is used to connect to an external power mechanism.

[0010] The air blowing pipe includes a horizontal end and a bevel end. A connecting plate is provided on the mounting frame. The air blowing pipe is fixedly connected to the connecting plate via a connecting bracket. An air nozzle is provided at the bevel end of the air blowing pipe.

[0011] The connecting plate is extended along the moving direction of the dozer assembly.

[0012] The push shovel assembly includes a push plate and push knives arranged at both ends of the push plate. The push plate and the push knives are both connected to a mounting plate. A cross plate is also provided on the top of the mounting plate. The push plate and the push knives are arranged obliquely. The push plate, the two push knives, the mounting plate and the cross plate together form a bucket-shaped push shovel assembly.

[0013] Travel wheels are also provided below the mounting frame.

[0014] The mounting plate is fixedly connected to the mounting frame via a fixing plate, and a reinforcing rib is provided between the fixing plate and the mounting plate.

[0015] The present invention provides an adaptive slag clearing and pushing device through improvement, which has the following improvements and advantages compared with the prior art:

[0016] By setting a pushing component, especially an angle adjusting component, the push shovel assembly can adaptively adjust the inclination angle of the push shovel assembly according to the thrust required when cleaning harder waste slag. More specifically, when the push shovel assembly cannot push the waste slag, the angle adjusting component can automatically adjust the inclination angle of the push shovel assembly so that it can directly act on the connection between the waste slag and the working platform of the laser cutting machine, thereby facilitating the removal of waste slag that is more difficult to clean.

[0017] By setting up an auxiliary cleaning component, when encountering waste slag that is difficult to push and shovel during the slag cleaning process, the waste slag stuck to the work platform can be separated from the work platform through the blowing of strong airflow, making it easier to clean the waste slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and Examples:

[0019] Figure 1 This is a first isometric structural diagram of the present invention.

[0020] Figure 2 It is a second isometric structural diagram of the present invention;

[0021] Figure 3 It is a left side view of the present invention;

[0022] Figure 4 It is an isometric cross-sectional structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0023] The core of the present invention is to provide an adaptive slag clearing and pushing device to solve the problems mentioned in the background technology.

[0024] The following will be combined with the Figures 1 to 4 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0025] It should be noted that the descriptions such as “first” and “second” used in the embodiments of the present invention are for descriptive purposes only and should not be understood as indicating or implying the number of technical features defined. Therefore, the features defined as “first” and “second” in each embodiment of this specification may indicate that at least one of the defined technical features is included.

[0026] The technical solutions of the various embodiments of the present invention described in this specification can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that the combination of technical solutions does not exist.

[0027] like Figures 1-4 As shown, the present invention proposes a technical solution, which is an adaptive slag cleaning and shoveling device for cleaning waste slag of a laser cutting machine, comprising a mounting frame 1, a shovel assembly 3 is provided at one end of the mounting frame 1, an auxiliary cleaning assembly 5 and a pushing component 6 are provided on the mounting frame 1, and the pushing component 6 includes two angle adjustment members 69, and the two angle adjustment members 69 are respectively provided on the two side walls of the mounting frame 1, and the angle adjustment members 69 are used to adjust the inclination angle of the shovel assembly 3.

[0028] In an embodiment of the present invention, by providing a pushing component 6, especially an angle adjusting component 69, the push shovel assembly 3 can adaptively adjust the inclination angle of the push shovel assembly 3 according to the thrust required for pushing when cleaning harder waste slag. More specifically, when the push shovel assembly 3 cannot push the waste slag, the angle adjusting component 69 can automatically adjust the inclination angle of the push shovel assembly 3 so that it can directly act on the connection between the waste slag and the working platform of the laser cutting machine, thereby facilitating the removal of waste slag that is more difficult to clean.

[0029] In one embodiment of the present invention, the pushing component 6 includes a connecting seat 61, the connecting seat 61 is fixedly connected to the mounting frame 1, and a limit plate 62 fixedly connected to the connecting seat 61; it also includes a thrust plate 65, the thrust plate 65 and the limit plate 62 are elastically connected through a first connecting spring 63, the first connecting spring 63 is arranged on both sides of the thrust plate 65, and a guide column 64 is provided at the center of the first connecting spring 63, the thrust plate 65 is away from the limit plate 62. A thrust rod 66 is provided on the side of the thrust plate 65. The pushing component 6 also includes a plurality of support springs 67, and a plurality of the support springs 67 are provided on the limit plate 6 2 and the thrust plate 65; L-shaped rods 68 are further provided on the two side walls of the thrust plate 65, and the L-shaped rods 68 are used to adjust the angle adjustment member 69, and the angle adjustment member 69 includes a mounting seat 691, and the mounting seat 691 is fixedly provided on the two side walls of the mounting frame 1, and an auxiliary wheel 692 is provided directly below the mounting seat 691, and the bracket of the auxiliary wheel 692 is connected to the mounting seat 691 through a second connecting spring 693. In addition, a pressure rod 694 is provided at the center of the second connecting spring 693, and one end of the pressure rod 694 is fixedly connected to the bracket of the auxiliary wheel 692, and the other end of the pressure rod 694 is opposite to the L-shaped rod 68.

[0030] By setting the support spring 67, when the thrust rod 66 applies a constant thrust to the thrust plate 65, the push shovel assembly 3 is in the process of pushing the shovel forward, and the thrust plate 65 and the limit plate 62 are relatively stationary under the action of the support spring 67. When the push shovel assembly 3 cannot move forward because the waste residue is difficult to clean, the thrust plate 65 squeezes the support spring 67, thereby driving the L-shaped rod 68 to move. During the movement, the L-shaped rod 68 contacts the pressure rod 694, thereby squeezing the pressure rod 694 downward, thereby driving the auxiliary wheel 692 to move downward, thereby causing the mounting frame 1 to move away from the push shovel assembly 3. One side is raised, so that the shovel assembly 3 is more inclined toward the working platform, and the thrust acts on the bonding point between the waste slag and the working platform, so that the waste slag can be pushed away from the working platform, and when the shovel assembly 3 can slowly push the waste slag, under the action of the return of the support spring 67, the thrust plate 65 moves away from the limit plate 62, thereby driving the L-shaped rod 68 to move, and the second connecting spring 693 is slowly reset, so that the inclination angle of the shovel assembly 3 is slowly reset, so that the waste slag can be lifted upward, which further facilitates the separation of the waste slag from the working platform, thereby facilitating the cleaning of the waste slag.

[0031] The auxiliary cleaning assembly 5 includes a plurality of air blowing pipes 51 , which are arranged obliquely so that the gas blown out of the air blowing pipes 51 is directed toward the front of the dozer assembly 3 , and the plurality of air blowing pipes 51 are connected to each other through a connecting pipe 55 .

[0032] In an embodiment of the present invention, an auxiliary cleaning component 5 is provided so that when encountering waste slag that is difficult to push and shovel during the slag cleaning process, the waste slag can be blown off from the work platform by a strong airflow, thereby facilitating the cleaning of the waste slag.

[0033] A connecting member 2 is provided at one end of the mounting frame 1 away from the dozer assembly 3 , and the connecting member 2 is used to connect to an external power mechanism.

[0034] In an embodiment of the present invention, the connecting member 2 is connected to an external power mechanism, and the movement of the power mechanism drives the dozer assembly 3 to perform dozer operations.

[0035] In an embodiment of the present invention, the air blowing pipe 51 includes a horizontal end and a bevel end. A connecting plate 53 is provided on the mounting frame 1. The air blowing pipe 51 is fixedly connected to the connecting plate 53 through a connecting bracket 54. An air nozzle 52 is provided at the bevel end of the air blowing pipe 51.

[0036] The air blowing pipe 51 has an obliquely arranged bevel end, so that the air flow is blown toward the working platform of the laser cutting machine, so that the waste residue adhered to the working platform can be blown away, so that the shovel assembly 3 can clean the adhered waste residue, thereby improving the cleaning effect of the working platform.

[0037] In an embodiment of the present invention, the connecting plate 53 is extended along the movement direction of the dozer assembly 3 .

[0038] In an embodiment of the present invention, the push shovel assembly 3 includes a push plate 31 and push knives 32 arranged at both ends of the push plate 31. The push plate 31 and the push knives 32 are both connected to a mounting plate 33. A cross plate 34 is also provided on the top of the mounting plate 33. The push plate 31 and the push knives 32 are arranged obliquely. The push plate 31, the two push knives 32, the mounting plate 33 and the cross plate 34 together form a bucket-shaped push shovel assembly 3.

[0039] By setting the push knife 32 and the push plate 31, the waste residue can be shoveled away. Furthermore, the push shovel assembly 3 is bucket-shaped as a whole, so that during the movement of the device, the waste residue will not be completely accumulated at the end of the push shovel assembly 3, thereby ensuring that the bottom of the push plate 31 can effectively shovel the waste residue on the working platform.

[0040] In an embodiment of the present invention, walking wheels 4 are further provided below the mounting frame 1 .

[0041] The arrangement of the travel wheels 4 facilitates the pushing and shoveling movement of the device.

[0042] In an embodiment of the invention, the mounting plate 33 is fixedly connected to the mounting frame 1 via a fixing plate 11 , and a reinforcing rib 12 is further provided between the fixing plate 11 and the mounting plate 33 .

[0043] By providing the reinforcing ribs 12, the connection strength of the mounting plate 33 is improved, thereby improving the connection strength of the push shovel assembly 3 and further improving the push shovel force strength of the push shovel assembly 3, thereby being able to clean harder waste residues and improving the cleaning effect.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the scope of patent protection of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of the present invention.

Claims

1. An adaptive slag cleaning and shoveling device for cleaning waste slag of laser cutting machines, characterized in that: The utility model comprises a mounting frame, one end of which is provided with a push shovel assembly, the mounting frame is provided with an auxiliary cleaning assembly, and a pushing component, the pushing component comprising two angle adjustment members, the two angle adjustment members being respectively provided on the two side walls of the mounting frame, the angle adjustment members being used to adjust the inclination angle of the push shovel assembly; The pushing component includes a connecting seat, the connecting seat is fixedly connected to the mounting frame, and a limiting plate fixedly connected to the connecting seat; and further includes a thrust plate, the thrust plate and the limiting plate being elastically connected via a first connecting spring, the first connecting spring being arranged on both sides of the thrust plate, and a guide column being arranged at the center of the first connecting spring, and a thrust rod being arranged on the side of the thrust plate facing away from the limiting plate; The pushing component further includes a plurality of support springs, which are arranged between the limit plate and the thrust plate; L-shaped rods are also provided on both side walls of the thrust plate, and the L-shaped rods are used to adjust the angle adjustment member; The angle adjustment member includes a mounting seat, which is fixedly arranged on both side walls of the mounting frame. An auxiliary wheel is arranged directly below the mounting seat. The bracket of the auxiliary wheel is connected to the mounting seat through a second connecting spring. A pressure rod is provided at the center of the second connecting spring. One end of the pressure rod is fixedly connected to the bracket of the auxiliary wheel, and the other end of the pressure rod is opposite to the L-shaped rod.

2. The adaptive slag clearing and pushing device according to claim 1, characterized in that: The auxiliary cleaning assembly includes several air blowing pipes, several of which are arranged obliquely so that the gas blown out by the air blowing pipes is directed toward the front of the push shovel assembly, and several of the air blowing pipes are connected to each other through connecting pipes; a connecting piece is provided at one end of the mounting frame away from the push shovel assembly, and the connecting piece is used to connect to an external power mechanism.

3. The adaptive slag clearing and pushing device according to claim 2, characterized in that: The air blowing pipe includes a horizontal end and a bevel end. A connecting plate is provided on the mounting frame. The air blowing pipe is fixedly connected to the connecting plate via a connecting bracket. An air nozzle is provided at the bevel end of the air blowing pipe.

4. The adaptive slag clearing and pushing device according to claim 3, characterized in that: The connecting plate is extended along the moving direction of the dozer assembly.

5. The adaptive slag clearing and pushing device according to claim 4, characterized in that: The push shovel assembly includes a push plate and push knives arranged at both ends of the push plate. The push plate and the push knives are both connected to a mounting plate. A cross plate is also provided on the top of the mounting plate. The push plate and the push knives are arranged obliquely. The push plate, the two push knives, the mounting plate and the cross plate together form a bucket-shaped push shovel assembly.

6. The adaptive slag clearing and pushing device according to claim 5, characterized in that: Travel wheels are also provided below the mounting frame.

7. The adaptive slag clearing and pushing device according to claim 6, characterized in that: The mounting plate is fixedly connected to the mounting frame via a fixing plate, and a reinforcing rib is provided between the fixing plate and the mounting plate.

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