Laser cutting device with cutting fixing function

Abstract

The utility model discloses a laser cutting device with cutting and fixing functions, which relates to the technical field of laser cutting and comprises a fixing mechanism, a cutting mechanism for cutting is slidably arranged at the upper end of the fixing mechanism, and side positioning mechanisms for positioning and fixing are rotatably sleeved on two sides of the fixing mechanism. According to the laser cutting device, the problems that the position of a fixing device of an existing laser cutting device cannot be adjusted according to plates with different widths, and meanwhile, fragments generated after cutting are troublesome to clean are solved, through the corresponding arrangement of the inner tooth parts of the fixing mechanism and the material collecting box, waste generated after cutting falls to the material collecting box from the space between the tooth parts to be collected, and the cutting efficiency is improved. The arrangement quantity of the tooth bars can be adjusted according to the cutting requirement of the plate, the side positioning mechanism is arranged, the sliding rod provides guidance for the sleeving piece, the driving air cylinder drives the rotating control block to rotate through the rotating piece and the rotating rod, the rotating control block rotates to drive the sleeving piece to move along the sliding rod, and extrusion and fixation of the plate are achieved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically a laser cutting device with cutting and fixing functions. Background Technology

[0002] Laser cutting is a machining method that uses a high-power-density laser beam to irradiate materials, rapidly heating them to their vaporization temperature to form grooves. It has advantages such as high precision, fast cutting speed, no limitation on cutting patterns, automatic layout to save materials, smooth cuts, and low processing costs. It is a commonly used thermal cutting method for some sheet metal parts. With the continuous improvement of laser technology and the rapid development of the laser cutting industry, laser cutting has gradually improved or replaced traditional cutting processes, and its equipment has spread to all aspects of social production.

[0003] When cutting sheet metal, existing laser cutting equipment typically places the sheet metal directly without adjusting the position of the fixing device according to the different widths of the sheet metal. This can cause the sheet metal to shift during the cutting process, affecting the cutting effect. In addition, the fragments after cutting need to be handled manually, which is quite troublesome.

[0004] To address the aforementioned problems, a laser cutting device with cutting and fixing functions is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a laser cutting device with cutting and fixing functions, which solves the problems in the prior art where existing laser cutting devices usually place the plate directly when cutting the plate, and cannot adjust the position of the fixing device according to the plate of different widths, which may cause the plate to shift during the cutting process and affect the cutting effect. At the same time, the fragments after cutting need to be handled manually, which is troublesome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser cutting device with cutting and fixing functions, comprising a fixing mechanism, a cutting mechanism for cutting slidably disposed at the upper end of the fixing mechanism, and side positioning mechanisms for positioning and fixing rotatably sleeved on both sides of the fixing mechanism, wherein two sets of side positioning mechanisms are provided. The fixing mechanism includes a square frame, and multiple sets of toothed conditions are arranged side by side inside the square frame. Multiple sets of material collection boxes are correspondingly disposed at the lower end of the toothed conditions. Multiple sets of sliding rods are fixedly disposed at the upper end of the square frame. The side positioning mechanism includes rotating rods sleeved on both sides of the square frame. One end of the rotating rod is fixedly connected to a rotating component, and one side of the rotating component is rotatably connected to a driving cylinder. Rotation control blocks and sleeves are sleeved on the rotating rods corresponding to the sliding rods, and the sleeves are inserted through the sliding rods.

[0007] Preferably, side guide rails are fixedly provided on both sides of the square frame.

[0008] Preferably, the fixing mechanism further includes support columns fixedly disposed at the four corners of the square frame.

[0009] Preferably, the cutting mechanism includes a U-shaped frame that is slidably engaged with a side guide rail, and a horizontal moving component is slidably disposed at the upper end of the U-shaped frame.

[0010] Preferably, a lifting cutting head is provided on one side of the horizontal moving component.

[0011] Preferably, the side positioning mechanism further includes a steering block rotatably connected to one end of the drive cylinder, and the steering block is fixedly disposed on one side of the square frame.

[0012] Preferably, the sleeve has a sliding sleeve interface for fitting the slide rod, and the lower end of the sleeve has a steering sleeve interface for fitting the rotation control block.

[0013] Preferably, a side pressure plate is fixedly provided at the upper end of the socket.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model provides a laser cutting device with cutting and fixing functions. Through the corresponding setting of the toothed conditions in the fixing mechanism and the collection box, the toothed conditions arranged side by side on the square frame are used to support the plate. The waste material after cutting falls from between the toothed conditions to the collection box for collection. The arrangement of the toothed conditions can be adjusted according to the cutting requirements of the plate to ensure that the waste material can fall off by itself. This solves the problem that the fragments after cutting by existing laser cutting devices need to be handled manually and are relatively troublesome to clean.

[0016] 2. The present invention provides a laser cutting device with cutting and fixing functions. Through the setting of the side positioning mechanism, the slide rod provides a guide for the sleeve. The drive cylinder drives the rotation control block to rotate through the rotating part and the rotating rod. The rotation of the rotation control block drives the sleeve to move along the slide rod, thereby realizing the extrusion and fixing of the plate. This solves the problem that the existing laser cutting device cannot adjust the position of the fixing device according to the plate of different widths. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the fixing mechanism and cutting mechanism of this utility model. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the fixing mechanism and cutting mechanism of this utility model. Figure 2 ;

[0021] Figure 5 This is a schematic diagram of the side positioning mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the sleeve structure of the side positioning mechanism and the slide rod of this utility model.

[0023] In the diagram: 1. Fixing mechanism; 11. Square frame; 111. Side guide rail; 12. Support column; 13. Gear condition; 14. Collection box; 15. Slide rod; 2. Cutting mechanism; 21. U-shaped frame; 22. Horizontal moving assembly; 23. Lifting cutting head; 3. Side positioning mechanism; 31. Steering block; 32. Drive cylinder; 33. Rotating component; 34. Rotating rod; 35. Rotation control block; 36. Sleeve; 361. Steering sleeve interface; 362. Sliding sleeve interface; 37. Side pressure plate. Detailed Implementation

[0024] 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.

[0025] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0026] Combination Figure 1 This utility model discloses a laser cutting device with cutting and fixing functions, including a fixing mechanism 1. A cutting mechanism 2 for cutting is slidably arranged at the upper end of the fixing mechanism 1. Side positioning mechanisms 3 for positioning and fixing are rotatably sleeved on both sides of the fixing mechanism 1. There are two sets of side positioning mechanisms 3. The fixing mechanism 1 includes a square frame 11. Multiple sets of toothed conditions 13 are arranged side by side inside the square frame 11. Multiple sets of material collection boxes 14 are correspondingly arranged at the lower end of the toothed conditions 13. Multiple sets of sliding rods 15 are fixedly arranged at the upper end of the square frame 11. The side positioning mechanism 3 includes rotating rods 34 sleeved on both sides of the square frame 11. One end of the rotating rod 34 is fixedly connected to a rotating component 33. One side of the rotating component 33 is rotatably connected to a drive cylinder 32. Rotation control blocks 35 and sleeves 36 are arranged on the rotating rod 34 corresponding to the sliding rods 15 and are sleeved to each other. The sleeves 36 are inserted through the sliding rods 15.

[0027] Specifically, the toothed conditions 13 arranged side by side on the square frame 11 are used to support the plate. The cut waste falls from between the toothed conditions 13 to the collection box 14 for collection. The arrangement of the toothed conditions 13 can be adjusted according to the cutting requirements of the plate to ensure that the waste can fall off by itself. The slide rod 15 provides a guide for the sleeve 36. The drive cylinder 32 drives the rotation control block 35 to rotate through the rotating part 33 and the rotating rod 34. The rotation of the rotation control block 35 drives the sleeve 36 to move along the slide rod 15 to realize the compression and fixation of the plate.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Example 1:

[0030] Combination Figures 2-4 The square frame 11 has side guide rails 111 fixed on both sides, which provide sliding guidance for the cutting mechanism 2.

[0031] The fixing mechanism 1 also includes support columns 12 fixedly installed at the four corners of the square frame 11. The support columns 12 support and raise the material collection box 14, so that an external material box can be placed at the lower end of the material collection box 14.

[0032] The cutting mechanism 2 includes a U-shaped frame 21 that is slidably engaged on the side guide rail 111. A horizontal moving component 22 is slidably disposed at the upper end of the U-shaped frame 21. The U-shaped frame 21 moves along the side guide rail 111, and the horizontal moving component 22 moves along the U-shaped frame 21 to achieve cutting displacement on the plane.

[0033] A lifting cutting head 23 is provided on one side of the horizontal moving component 22. The lifting cutting head 23, the horizontal moving component 22 and the U-shaped frame 21 are all controlled by rotating the threaded rod. It is a common moving mechanism, so it will not be described in detail. The lifting of the lifting cutting head 23 facilitates the alignment of the plate for laser cutting and reduces laser loss.

[0034] Example 2:

[0035] Combination Figure 5 and Figure 6 The side positioning mechanism 3 also includes a steering block 31 rotatably connected to one end of the drive cylinder 32. The steering block 31 is fixedly set on one side of the square frame 11. The two sets of side positioning mechanisms 3 are mirror-symmetrical about the square frame 11. The connection of the steering block 31 allows the rotating part 33 to rotate when the drive cylinder 32 extends or retracts.

[0036] The socket 36 has a sliding sleeve interface 362 for fitting the slide rod 15, and the lower end of the socket 36 has a turning sleeve interface 361 for fitting the rotation control block 35. The opening of the turning sleeve interface 361 allows the rotation of the rotation control block 35 to drive the socket 36 to move along the slide rod 15, change the fixed position, and realize the side positioning of the cutting plate.

[0037] A side pressure plate 37 is fixedly provided at the upper end of the socket 36. The side pressure plate 37 realizes the connection of the side sockets 36, which is used to increase the fixing area and fix both sides of the plate.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device with a cutting and fixing function, comprising a fixing mechanism (1), characterized in that: The upper end of the fixing mechanism (1) is slidably provided with a cutting mechanism (2) for cutting, both sides of the fixing mechanism (1) are rotatably sleeved with a side positioning mechanism (3) for positioning and fixing, and the side positioning mechanism (3) is provided with two groups; The fixing mechanism (1) comprises a square frame (11), a plurality of groups of tooth conditions (13) are arranged side by side in the square frame (11), a plurality of groups of material collecting boxes (14) are correspondingly arranged at the lower end of the tooth conditions (13), a plurality of groups of sliding rods (15) are fixedly arranged at the upper end of the square frame (11), the side positioning mechanism (3) comprises a rotating rod (34) which is sleeved on both sides of the square frame (11), one end of the rotating rod (34) is fixedly connected with a rotating piece (33), one side of the rotating piece (33) is rotatably connected with a driving air cylinder (32), the rotating rod (34) is provided with a rotating control block (35) and a sleeving piece (36) which are sleeved with each other at the position of the sliding rod (15), and the sleeving piece (36) penetrates and inserts into the sliding rod (15).

2. The laser cutting device with cutting and fixing functions according to claim 1, characterized in that: Both sides of the square frame (11) are fixedly provided with side guide rails (111).

3. The laser cutting device with cutting and fixing functions according to claim 1, characterized in that: The fixing mechanism (1) further comprises support columns (12) which are fixedly arranged at four corners of the square frame (11).

4. The laser cutting device with cutting and fixing functions according to claim 2, characterized in that: The cutting mechanism (2) comprises a U-shaped frame (21) which is slidably clamped on the side guide rail (111), and a horizontal moving assembly (22) is slidably arranged at the upper end of the U-shaped frame (21).

5. The laser cutting device with cutting and fixing functions according to claim 4, characterized in that: A lifting cutting head (23) is arranged on one side of the horizontal moving assembly (22) in a lifting mode.

6. The laser cutting device with cutting and fixing functions according to claim 1, characterized in that: The side positioning mechanism (3) further comprises a steering block (31) which is rotatably connected at one end of the driving air cylinder (32), and the steering block (31) is fixedly arranged at one side of the square frame (11).

7. The laser cutting device with cutting and fixing functions according to claim 1, characterized in that: A sliding sleeve port (362) for sleeving the sliding rod (15) is formed in the sleeving piece (36), and a steering sleeve port (361) for sleeving the rotating control block (35) is formed in the lower end of the sleeving piece (36).

8. The laser cutting device with cutting and fixing functions according to claim 1, characterized in that: A side pressing plate (37) is fixedly arranged at the upper end of the sleeving piece (36).

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