Metal plate laser cutter

Abstract

The utility model relates to the technical field of cutters, in particular to a metal plate laser cutter which comprises a cutting machine, a protection plate and a supporting structure, the interior of a sliding groove in the cutting machine is movably connected with a second sliding block in the protection plate, and a supporting rod connected with the supporting structure is inserted into an inserting hole in the protection plate. The lower end of the supporting rod is connected with an inserting column through a bolt, the two sides in the inserting column are connected with limiting buckles through bolt connecting springing structures, the inserting column can be movably connected with the outer side of the threaded head through a second rotating groove, the connecting inserting column can be inserted through an inserting groove, and the connecting limiting buckles can be inserted through a second connecting groove. The upper end of the limiting buckle can be limited through the limiting groove, the threaded head can be rotationally connected into the second rotating groove, the limiting buckle can be sprung through the springing structure, the limiting buckle can be ejected out, and the inserting column can be limited in the second connecting groove.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, specifically a sheet metal laser cutter. Background Technology

[0002] A laser cutting machine uses a laser beam emitted from a laser source, which is focused into a high-power-density laser beam through an optical path system. This laser beam irradiates the surface of the workpiece, causing it to reach its melting or boiling point. Simultaneously, high-pressure gas, coaxial with the beam, blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a kerf is eventually formed in the material, thus achieving the purpose of cutting.

[0003] However, when existing laser cutting machines are cutting, most of the materials being cut are supported by pillar-like support columns. However, these support columns will gradually age and break after long-term laser cutting, and replacing these support columns is also quite troublesome.

[0004] Therefore, in order to solve the above problems, a sheet metal laser cutter is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a sheet metal laser cutter to solve the problem mentioned in the background art that in the prior art laser cutting machine, most of the sheet metal to be cut is supported by pillar-like support columns. However, these support columns will gradually age and break after long-term laser cutting, and it is also quite troublesome to replace these support columns.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal laser cutter, comprising: a cutting machine, a protective plate, and a support structure, wherein a second slider in the protective plate is movably connected inside the slide groove of the cutting machine, a support rod in the support structure is inserted into the insertion hole in the protective plate, the lower end of the support rod is bolted to a post, and the two sides inside the post are bolted to a spring-loaded structure connected to a limit buckle.

[0007] Preferably, the upper end of the table in the cutting machine is hollow and formed into a groove, the two sides inside the table are hollow and formed into slots, the two sides of the table are hollow and formed into sliding grooves, the upper end of the table is bolted to a support column, the upper end of the support column is bolted to both sides of the first connecting plate, the first connecting plate is bolted to a first transmission structure, and the outer side of the first transmission structure is movably connected to a first slider.

[0008] Preferably, the lower end of the first slider is connected to the upper end of the electric telescopic rod with bolts, the lower end of the electric telescopic rod is connected to the first rotating groove with bolts, the first rotating groove is movably connected to a rotating ball, and the inner side of the electric telescopic rod is connected to the second transmission structure with bolts.

[0009] Preferably, a laser cutting machine is movably connected to the outside of the second transmission structure, and the lower end of the laser cutting machine is bolted to the cutting head.

[0010] Preferably, a second connecting plate is welded to both sides of the baffle in the protective plate, a second slider is welded to both sides of the baffle, and the inside of the baffle is hollow to form an insertion hole.

[0011] Preferably, in the support structure, the lower end of the first connecting groove is hollow to form a second rotating groove, the inside of the first connecting groove is hollow to form a slot, the two sides of the inside of the first connecting groove are hollow to form a second connecting groove, and the upper end of the second connecting groove is hollow to form a limiting groove.

[0012] Preferably, a threaded head is rotatably connected inside the second rotating groove, a second connecting rod is welded to the upper end of the threaded head, a spring-loaded structure is bolted to both sides of the second connecting rod, and a limit buckle is bolted to one side of the spring-loaded structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model comprises a table body, a groove, a slot, a slide, a support column, a first connecting plate, a first transmission structure, a first slider, a first electric telescopic rod, a first rotating groove, a rotating bead, a second transmission structure, a laser cutter, a cutting head, a baffle, a second connecting plate, a second slider, and an insertion hole. The groove allows for rotatable connection with the support structure; the slide allows for movable connection with the second slider; the support column supports both sides of the first connecting plate; the first transmission structure moves the first slider; the electric telescopic rod connects to the second transmission structure; the second transmission structure moves the laser cutter; the first rotating groove connects to the rotating bead, allowing the bead to press down on the object to be printed; the second transmission structure moves the laser cutter to the desired position for cutting; the second connecting plate is secured in the slot; the second slider is movably connected in the slide; and the insertion hole connects to the outside of the support rod.

[0015] 2. This utility model comprises a first connecting groove, a second rotating groove, a slot, a second connecting groove, a limiting groove, a support rod, a pin, a second connecting rod, a spring-loaded structure, a limiting buckle, and a threaded head. The second rotating groove allows for movable connection with the outer side of the threaded head. The slot allows for insertion of the connecting pin. The second connecting groove allows for insertion of the connecting limiting buckle. The limiting groove limits the upper end of the limiting buckle. The threaded head can be rotatably connected within the second rotating groove. The spring-loaded structure allows the limiting buckle to spring out, thereby limiting the pin within the second connecting groove. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a partial three-dimensional bottom view of the structure of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the protective plate of this utility model;

[0019] Figure 4 This is a three-dimensional cross-sectional view of the support structure of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the support structure of this utility model.

[0021] In the diagram: 1. Cutting machine; 101. Table body; 102. Groove; 103. Slot; 104. Slide; 105. Support column; 106. First connecting plate; 107. First transmission structure; 108. First slider; 109. First electric telescopic rod; 110. First rotating groove; 111. Rotating bead; 112. Second transmission structure; 113. Laser cutting machine; 114. Cutting head; 2. Protective plate; 201. Baffle; 202. Second connecting plate; 203. Second slider; 204. Insertion hole; 3. Support structure; 301. First connecting groove; 302. Second rotating groove; 303. Slot; 304. Second connecting groove; 305. Limiting groove; 306. Support rod; 307. Insertion column; 308. Second connecting rod; 309. Spring structure; 310. Limiting buckle; 311. Threaded head. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 One embodiment provided by this utility model:

[0024] A sheet metal laser cutter includes: a cutting machine 1, a protective plate 2, and a support structure 3. The cutting machine 1 has a slide groove 104 internally connected to a second slider 203 in the protective plate 2. The protective plate 2 has a hole 204 internally inserted into a support rod 306 in the support structure 3. The lower end of the support rod 306 is bolted to a post 307. The two sides of the post 307 are bolted to a spring structure 309 connected to a limit buckle 310.

[0025] Furthermore, the upper end of the table body 101 in the cutting machine 1 is hollow to form a groove 102, the two sides inside the table body 101 are hollow to form slots 103, the two sides of the table body 101 are hollow to form sliding grooves 104, the upper end of the table body 101 is bolted to a support column 105, the upper end of the support column 105 is bolted to both sides of the first connecting plate 106, the first connecting plate 106 is bolted to a first transmission structure 107, the outer side of the first transmission structure 107 is movably connected to a first slider 108, the groove 102 is used to rotately connect with the support structure 3, the sliding groove 104 is used to movably connect the second slider 203, the support column 105 is used to support both sides of the first connecting plate 106, and the first transmission structure 107 is used to drive the first slider 108 to move.

[0026] Furthermore, the lower end of the first slider 108 is bolted to the upper end of the electric telescopic rod 109, and the lower end of the electric telescopic rod 109 is bolted to the first rotating groove 110. The rotating ball 111 is movably connected inside the first rotating groove 110. The inner side of the electric telescopic rod 109 is bolted to the second transmission structure 112. The electric telescopic rod 109 is used to connect with the second transmission structure 112, which is used to drive the laser cutter 113 to move. The first rotating groove 110 is used to movably connect with the rotating ball 111 so that the rotating ball 111 can press down the object to be printed.

[0027] Furthermore, the laser cutting machine 113 is movably connected to the outside of the second transmission structure 112. The cutting head 114 is bolted to the lower end of the laser cutting machine 113. The second transmission structure 112 is used to drive the laser cutting machine 113 to move so that the laser cutting machine 113 can reach the required position for cutting.

[0028] Furthermore, the baffle 201 in the protective plate 2 is welded with a second connecting plate 202 on both sides, and a second slider 203 is welded with both sides of the baffle 201. The baffle 201 is hollow inside to form an insertion hole 204. The second connecting plate 202 is used to be locked in the slot 103, the second slider 203 is used to be movably connected in the slide groove 104, and the insertion hole 204 is used to be inserted and connected to the outside of the support rod 306.

[0029] Furthermore, in the support structure 3, the lower end of the first connecting groove 301 is hollow to form a second rotating groove 302, the interior of the first connecting groove 301 is hollow to form a slot 303, the two sides of the interior of the first connecting groove 301 are hollow to form a second connecting groove 304, and the upper end of the second connecting groove 304 is hollow to form a limiting groove 305. The second rotating groove 302 is used to movably connect with the outer side of the threaded head 311, the slot 303 is used to insert the connecting pin 307, the second connecting groove 304 is used to insert the connecting limiting buckle 310, and the limiting groove 305 is used to limit the upper end of the limiting buckle 310.

[0030] Furthermore, a threaded head 311 is rotatably connected inside the second rotating groove 302. A second connecting rod 308 is welded to the upper end of the threaded head 311. A spring-loaded structure 309 is bolted to both sides of the second connecting rod 308. A limit buckle 310 is bolted to one side of the spring-loaded structure 309. The threaded head 311 is used to rotatably connect inside the second rotating groove 302. The spring-loaded structure 309 is used to spring the limit buckle 310, so that the limit buckle 310 can be pushed out and the insert 307 is limited inside the second connecting groove 304.

[0031] Working principle: In use, first slide the second sliders 203 on both sides of the baffle 201 into the groove 104, and then insert the plug 204 into the outside of the support rod 306 so that the baffle 201 protects the lower end of the support structure 3. Then place the item to be cut on the upper end of the support rod 306, start the electric telescopic rod 109 so that the rolling column 111 presses the item to be cut, and start the laser cutter 113 so that the laser cutter 113 cuts the item to be cut. When the support rod 306 is damaged, the support rod 306 can be rotated so that the limit buckle 310 connected to the lower end of the support rod 306 rotates into the second connecting groove 304 and is pulled out forcefully. During the pulling process, the limit buckle 310 is subjected to force and retracts inward so that the lower end of the support rod 306 can be pulled out from the second connecting groove 304.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A sheet metal laser cutter comprising: The utility model provides cutting machine (1), protection board (2) and support structure (3), it is characterized by: the second sliding block (203) in protection board (2) is movably connected inside the sliding slot (104) in cutting machine (1), the support rod (306) in support structure (3) is insertedly connected inside the insertion hole (204) in protection board (2), the insertion column (307) is connected with bolt at the lower end of support rod (306), the elastic structure (309) is connected with bolt inside both sides of insertion column (307), and the limiting buckle (310) is connected.

2. The laser sheet cutting device according to claim 1, wherein: The upper end of table body (101) is hollowed into recess (102), both sides of table body (101) are hollowed into clamping groove (103), both sides of table body (101) are hollowed into sliding slot (104), the upper end of table body (101) is connected with bolt support column (105), the upper end of support column (105) is connected with bolt both sides of first connecting plate (106), the first transmission structure (107) is connected with bolt inside first connecting plate (106), and the first transmission structure (107) is movably connected with first sliding block (108) outside.

3. The laser sheet metal cutter of claim 2, wherein: The lower end of first sliding block (108) is connected with the upper end of electric telescopic rod (109) with bolt, the lower end of electric telescopic rod (109) is connected with first rotating groove (110) with bolt, rotating ball (111) is movably connected inside first rotating groove (110), and the second transmission structure (112) is connected with bolt inside electric telescopic rod (109).

4. The laser sheet cutting device of claim 3, wherein: The second transmission structure (112) is movably connected with laser cutting machine (113) outside, and the cutting head (114) is connected with bolt at the lower end of laser cutting machine (113).

5. The laser sheet metal cutter of claim 1, wherein: The second connecting plate (202) is welded on both sides of baffle (201) in protection board (2), the second sliding block (203) is welded on both sides of baffle (201), and the insertion hole (204) is hollowed in the baffle (201).

6. The laser sheet metal cutter of claim 1, wherein: The second rotating groove (302) is hollowed in the lower end of first connecting groove (301) inside, the insertion groove (303) is hollowed in the first connecting groove (301) inside, the second connecting groove (304) is hollowed in both sides of first connecting groove (301) inside, and the limiting groove (305) is hollowed in the upper end of second connecting groove (304).

7. The laser sheet metal cutter of claim 6, wherein: The threaded head (311) is rotatably connected inside the second rotating groove (302), the second connecting rod (308) is welded on the upper end of threaded head (311), the elastic structure (309) is connected with bolt on both sides of second connecting rod (308), and the limiting buckle (310) is connected with bolt on one side of elastic structure (309).

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