A laser cutting platform for metal working

Abstract

The utility model discloses a laser cutting platform for metal processing, including frame body, a plurality of support legs are equipped with in frame body bottom, a plurality of rectangular through slots are equipped with on frame body upper surface, the base is equipped with on top of rectangular through slot, a plurality of racks are installed on the base upper portion, and a plurality of teeth are linearly arrayed on the rack top. Through being equipped with a plurality of base for installing rack on frame body top, a plurality of bases are located in different areas, when the slag of the rack of a certain area is cleaned or the rack is replaced, the base of the area is lifted away from the frame body, the rack is cleaned and replaced in the safe area, and the standby base and the rack are placed in the area, so that the work can be started to work, so as to realize the purpose that the slag cleaning and the rack replacement do not need long time shutdown.

Description

Technical Field

[0001] This utility model belongs to the field of laser cutting equipment technology, and in particular relates to a laser cutting platform for metal processing. Background Technology

[0002] Laser cutting is widely used in the metal processing field due to its advantages such as high precision and high efficiency. As a device that supports metal sheets, the laser cutting platform has a rack that is the core component that supports the metal parts. However, as the laser cutting platform is used, a lot of molten metal slag will adhere to the rack, affecting the cutting accuracy in the later stages. Therefore, the rack needs to be cleaned or replaced after a period of use.

[0003] Traditional laser cutting platform rack cleaning and replacement operations need to be carried out on the cutting platform. Before operation, the machine must be stopped, and each rack must be cleaned one by one. Especially when replacing racks, the old racks need to be disassembled and the new racks reinstalled. These operations require long downtime, which leads to production interruption, directly affecting production capacity and reducing production efficiency. Therefore, there is a need for a laser cutting platform for metal processing that can perform rack cleaning and replacement operations without long downtime. Utility Model Content

[0004] The purpose of this invention is to address the issue that multiple bases for mounting racks are provided on the top of the frame, with these bases located in different areas. When cleaning or replacing racks in a specific area is required, the machine is stopped, the base for that area is lifted off the frame, and placed in a safe area for cleaning and replacement. A spare base and rack are then placed in that area, and the machine can be restarted for processing. This eliminates the need for prolonged machine downtime for cleaning and replacing racks, thus solving the problem in the background art where prolonged machine downtime is required for cleaning and replacing racks on a laser cutting platform, affecting production capacity and reducing efficiency.

[0005] The specific technical solution of this utility model is as follows: A laser cutting platform for metal processing includes a frame, several legs at the bottom of the frame, several rectangular through slots on the upper surface of the frame, a base above the rectangular through slots, several racks mounted on the upper part of the base, and several teeth linearly arrayed on the top of the racks.

[0006] Furthermore, several locking components are provided around the top opening of the rectangular through slot, which lock the base above the rectangular through slot.

[0007] Furthermore, the base has a rectangular cross-section, the locking component has an L-shaped cross-section, and the four corners of the rectangular through groove are equipped with locking components. The two sides of the inner corner of the locking component are respectively attached to the two sides of the vertical surface of the base corner.

[0008] Furthermore, two support members are vertically provided on the upper surface of the base, and several support beams are provided between the two support members. Several limiting rods are provided on the upper surface of the support beams, and a limiting groove for matching the rack is formed between two adjacent limiting rods.

[0009] Furthermore, a positioning beam is provided between the two support members, and several positioning members are linearly arrayed on the positioning beam. The upper surface of the positioning member is provided with a positioning groove, and a positioning hole is provided below the positioning groove. The bottom end of the rack is provided with a slot that matches the positioning groove, and a positioning protrusion that matches the positioning hole is provided on the inner surface of one side of the slot.

[0010] Furthermore, the upper surface of the support component is provided with several assembly holes, and lifting rings are installed in the assembly holes.

[0011] Furthermore, a recessed platform is provided around the opening of the rectangular through-slot, and a waste hopper is provided on the recessed platform.

[0012] Furthermore, the bottom of the waste hopper is equipped with several reinforcing ribs.

[0013] Furthermore, the upper surface of the waste hopper is provided with several grooves, and a pull rod is installed in the groove.

[0014] Furthermore, the lower surface of the support leg is provided with a threaded hole, a threaded rod is provided in the threaded hole, a support plate is provided at the bottom of the threaded rod, and a through hole is provided on the threaded rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When cleaning or replacing racks in a specific area is required, the machine can be stopped, the base for that area lifted off the frame, and placed in a safe area for cleaning and replacement. A spare base and rack can then be installed in that area, allowing for immediate metal processing. This eliminates the need for prolonged downtime, increasing production capacity and efficiency. 2. During laser cutting, small parts may fall through the gaps in the racks to the bottom of the cutting platform. Simply stop the machine, lift the base, and the fallen parts can be easily removed, eliminating the need to disassemble the racks and further improving efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model; Figure 2 This is an exploded view of the assembly of the frame, waste hopper, and base in an embodiment of this utility model; Figure 3 This is an exploded view of the assembly of the base and rack in an embodiment of this utility model; Figure 4 This is a schematic diagram of the bottom structure of the frame in an embodiment of this utility model; Figure 5 This is a front view of the rack in an embodiment of the present utility model; Figure label: 1. Frame; 11. Support legs; 111. Threaded holes; 12. Rectangular through slots; 13. Locking components; 14. Recessed platform; 2. Base; 21. Support component; 211. Assembly hole; 22. Support beam; 221. Limiting rod; 222. Limiting groove; 23. Positioning beam; 231. Positioning component; 232. Positioning groove; 233. Positioning hole; 3. Rack; 31. Tooth; 32. Slot; 321. Positioning protrusion; 4. Waste hopper; 41. Reinforcing rib; 42. Groove; 421. Tie rod; 5. Threaded rod; 51. Support plate; 52. Through hole. Detailed Implementation

[0017] To better understand the purpose, structure, and function of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0018] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] See Figures 1 to 5 This embodiment discloses a laser cutting platform for metal processing, including a frame 1. The bottom of the frame 1 is provided with several support legs 11, which are distributed at the four corners and the middle of the bottom of the frame 1 to evenly support the frame 1. The upper surface of the frame 1 is provided with several rectangular through slots 12, which are arrayed on the upper surface of the frame 1 to form different processing areas. A base 2 is provided above the rectangular through slots 12. The molten slag generated during processing can fall to the bottom of the laser cutting platform through the rectangular through slots 12. In this embodiment, several replacement bases 2 are also provided. Several racks 3 are installed on the upper part of the base 2. Several teeth 31 are linearly arrayed on the top of the racks 3. When it is necessary to clean or replace the racks 3 in a certain area, the machine is stopped and the base 2 in that area is lifted off the frame 1 and placed in a safe area for cleaning and replacement of the racks 3. The spare base 2 and racks 3 are then lifted into the area, and the machine can be started to carry out metal processing operations without long-term downtime.

[0020] Several locking components 13 are provided around the top opening of the rectangular through groove 12. The locking components 13 lock the base 2 above the rectangular through groove 12 to prevent the base 2 from shifting during the processing of the metal part, which would affect the processing accuracy.

[0021] The base 2 has a rectangular cross-section and is a rectangular frame structure. The locking component 13 has an L-shaped cross-section. The four corners of the rectangular through groove 12 are provided with locking components 13. The two sides of the inner corner of the locking component 13 are respectively attached to the two sides of the vertical surface of the corner of the base 2. Through the four locking components 13, the position of the base 2 is fixed above the rectangular through groove 12, which can effectively resist the displacement and rotation caused by external forces during the processing of the base 2 and improve the stability of the base 2.

[0022] The upper surface of the base 2 is provided with two vertical support members 21, which are located on both sides of the base 2. Several support beams 22 are provided between the two support members 21. The two ends of the support beams 22 are fixedly connected to the support members 21. The support beams 22 are perpendicular to the support members 21. Several limiting rods 221 are provided on the upper surface of the support beams 22. A limiting groove 222 for matching the rack 3 is formed between two adjacent limiting rods 221. When installing the rack 3, the rack 3 is inserted into the limiting groove 222.

[0023] At least one positioning beam 23 is provided between the two support members 21. The two ends of the positioning beam 23 are fixedly connected to the support members 21. The positioning beam 23 is perpendicular to the support members 21. Several positioning elements 231 are linearly arrayed on the positioning beam 23. The upper surface of the positioning element 231 is provided with a positioning groove 232. The lower part of the positioning groove 232 is provided with a positioning hole 233. The bottom end of the rack 3 is provided with a slot 32 that matches the positioning groove 232. On the inner surface of one side of the slot 32, there is a positioning protrusion 321 that matches the positioning hole 233. When installing the rack 3, the slot 32 is aligned with the positioning hole 233. The rack 3 is inserted into the positioning beam 23 by the positioning groove 232, and then the rack 3 is pushed so that the positioning protrusion 321 is inserted into the positioning hole 233, thus completing the installation and fixing of the rack 3 and improving the stability of the rack 3. In this embodiment, there are two positioning beams 23, which are located on both sides of the support member 21, and the support beam 22 is located between the two positioning beams 23. The bottom end of the rack 3 has two slots 32 that are adapted to the positioning groove 232. By fixing the two ends of the rack 3 respectively, the stability of the rack 3 is further improved.

[0024] The upper surface of the support member 21 is provided with several assembly holes 211, and lifting rings are installed in the assembly holes 211 to facilitate the hoisting of the base 2.

[0025] A recessed platform 14 is provided around the opening of the rectangular through groove 12. A waste hopper 4 is provided on the recessed platform 14. The waste hopper 4 facilitates the collection of molten metal slag and reduces the cleaning work of molten slag falling to the bottom of the laser cutting platform.

[0026] The bottom of the waste hopper 4 is provided with several reinforcing ribs 41 to improve the structural strength of the waste hopper 4.

[0027] The upper surface of the waste hopper 4 is provided with several grooves 42, and a pull rod 421 is provided in the groove 42. The two ends of the pull rod 421 are fixedly connected to the vertical surface inside the groove 42. The pull rod 421 facilitates the hoisting of the waste hopper 4, and the pull rod 421 is located in the groove 42, so that the top surface of the waste hopper 4 is flat and will not affect the stability of the upper base 2 of the waste hopper 4.

[0028] The lower surface of the support leg 11 is provided with a threaded hole 111, and a threaded rod 5 is disposed in the threaded hole 111. A support plate 51 is provided at the bottom of the threaded rod 5, and a through hole 52 is provided on the threaded rod 5. The height of the support leg 11 can be adjusted by screwing the threaded rod 5 through the threaded engagement between the threaded hole 111 and the threaded rod 5. The support plate 51 increases the contact area between the support leg 11 and the ground, further improving the stability of the frame 1. It can be further optimized that the through hole 52 is located at the lower part of the threaded rod 5, and the operator can insert a rod-shaped tool into the through hole 52 to screw the threaded rod 5, which facilitates the screwing operation.

[0029] Working principle: When it is necessary to clean or replace the rack 3 in a certain area, stop the machine and lift the base 2 of the area off the frame 1 and place it in a safe area to clean and replace the rack 3. Then, lift the spare base 2 and rack 3 in the area and start the metal processing operation. There is no need to stop the machine for a long time.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A laser cutting platform for metal processing, characterized in that: Includes a frame (1), with several legs (11) at the bottom of the frame (1), and several rectangular through slots (12) on the upper surface of the frame (1). A base (2) is located above the rectangular through slots (12), and several racks (3) are installed on the upper part of the base (2). Several teeth (31) are linearly arrayed on the top of the racks (3).

2. The laser cutting platform for metal processing according to claim 1, characterized in that, Several locking pieces (13) are provided at the top opening of the rectangular through groove (12), and the several locking pieces (13) lock the base (2) above the rectangular through groove (12).

3. The laser cutting platform for metal processing according to claim 2, characterized in that, The base (2) has a rectangular cross-section, and the locking part (13) has an L-shaped cross-section. The four corners of the rectangular through groove (12) are provided with locking parts (13). The two sides of the inner corner of the locking part (13) are respectively attached to the two sides of the vertical surface of the corner of the base (2).

4. The laser cutting platform for metal processing according to claim 3, characterized in that, The upper surface of the base (2) is provided with two vertical support members (21), and several support beams (22) are provided between the two support members (21). Several limiting rods (221) are provided on the upper surface of the support beams (22), and a limiting groove (222) for use with the rack (3) is formed between two adjacent limiting rods (221).

5. The laser cutting platform for metal processing according to claim 4, characterized in that, A positioning beam (23) is provided between the two support members (21). Several positioning members (231) are linearly arrayed on the positioning beam (23). A positioning groove (232) is provided on the upper surface of the positioning member (231). A positioning hole (233) is provided below the positioning groove (232). A slot (32) adapted to the positioning groove (232) is provided at the bottom of the rack (3). A positioning protrusion (321) matching the positioning hole (233) is provided on the inner surface of the slot (32) on one side.

6. The laser cutting platform for metal processing according to claim 4, characterized in that, The upper surface of the support member (21) is provided with several assembly holes (211), and lifting rings are installed in the assembly holes (211).

7. The laser cutting platform for metal processing according to claim 1, characterized in that, A recessed platform (14) is provided around the opening of the rectangular through groove (12), and a waste hopper (4) is provided on the recessed platform (14).

8. The laser cutting platform for metal processing according to claim 7, characterized in that, The bottom of the waste hopper (4) is provided with several reinforcing ribs (41).

9. The laser cutting platform for metal processing according to claim 8, characterized in that, The upper surface of the waste hopper (4) is provided with several grooves (42), and a pull rod (421) is provided in the grooves (42).

10. The laser cutting platform for metal processing according to claim 1, characterized in that, The lower surface of the support leg (11) is provided with a threaded hole (111), a threaded rod (5) is provided in the threaded hole (111), a support plate (51) is provided at the bottom of the threaded rod (5), and a through hole (52) is provided on the threaded rod (5).

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