Split modular laser cutting head

Abstract

This invention provides a modular laser cutting head, comprising a laser controller body. A laser cutting head, integrally connected to the bottom center of the laser controller body, is fixedly mounted on the laser cutting head. Movable semicircular blocks are provided on both sides of the laser cutting head, symmetrically arranged, with the inner diameter of each semicircular block larger than the size of the laser cutting head. This invention utilizes the two movable semicircular blocks to cover the laser cutting head when not in use. The two semicircular blocks are locked together by locking blocks and slots, effectively protecting the laser cutting head from damage by external impacts and extending its service life.

Description

Technical Field

[0001] This utility model belongs to the field of laser cutting head technology, and relates to a split modular laser cutting head. Background Technology

[0002] The laser cutting head is one of the core components of laser cutting equipment. It is mainly responsible for focusing the laser beam and precisely guiding it to the material surface to achieve high-precision cutting.

[0003] Currently, laser cutting heads are installed in cutting equipment. After use, the laser cutting head is directly exposed to the environment. During the workpiece loading and unloading process, the cutting equipment is mainly operated manually. When the manual workpiece loading and unloading is not done properly, the laser cutting head is easily touched, which can cause damage to the laser cutting head and affect its service life. To address this issue, we have designed a split modular laser cutting head to solve the above-mentioned technical problems. Summary of the Invention

[0004] The purpose of this invention is to provide a modular laser cutting head to solve the problems mentioned in the background art.

[0005] The purpose of this utility model can be achieved through the following technical solution: a split modular laser cutting head, including a laser controller body, wherein a laser cutting head is fixedly provided at the center of the bottom end of the laser controller body and is connected as one piece, and movable semicircular blocks are provided on both sides of the laser cutting head, the two semicircular blocks are symmetrically arranged, and the inner diameter of the two semicircular blocks is larger than the size of the laser cutting head.

[0006] In the aforementioned modular laser cutting head, mounting blocks are fixedly provided on the top and bottom of both sides of the front of the laser controller body, and mounting holes are provided at the center of both mounting blocks.

[0007] In the aforementioned modular laser cutting head, an inverted convex groove is provided on one side of the bottom of the laser controller body. Two inverted convex sliders are slidably connected inside the inverted convex groove, and the bottom ends of the two inverted convex sliders are fixedly connected to the center of the top of the corresponding semicircular block.

[0008] In the aforementioned modular laser cutting head, the inner walls of the inverted convex groove are rotatably connected to both sides of a bidirectional lead screw. The two ends of the bidirectional lead screw are threadedly connected to the middle of the corresponding inverted convex slider. One end of the bidirectional lead screw passes through the inverted convex groove and is fixedly mounted with a knob.

[0009] In the aforementioned modular laser cutting head, the bottom of each of the two semicircular blocks is fixedly provided with a bottom seal, and the two bottom seals are semicircular structures.

[0010] In the aforementioned modular laser cutting head, one of the semicircular blocks has slots on both sides of its side, and the other semicircular block has blocks that fit the slots on both sides of its side. The two blocks engage with the corresponding slots.

[0011] Compared with the prior art, the advantages of this modular laser cutting head are as follows: When the laser cutting head is not in use, it is covered by two movable semicircular blocks, and the two semicircular blocks are fixed together by a locking block and a locking slot, which can effectively protect the laser cutting head and avoid damage to the laser cutting head from external impact, thus affecting the service life of the laser cutting head. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a modular laser cutting head according to the present invention.

[0013] Figure 2 This is a partial structural diagram of a modular laser cutting head according to the present invention.

[0014] Figure 3 This is a schematic diagram of the connection structure between the semi-circular block of a modular laser cutting head and the laser controller body according to this utility model.

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of two semi-circular blocks engaging in a modular laser cutting head according to this utility model.

[0016] In the diagram, 1. Laser controller body; 2. Mounting block; 3. Laser cutting head; 4. Knob; 5. Semicircular block; 6. Slot; 7. Inverted convex groove; 8. Inverted convex slider; 9. Bidirectional lead screw; 10. Locking block; 11. Bottom seal. Detailed Implementation

[0017] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0018] like Figure 1-4 As shown, this utility model discloses a modular laser cutting head, including a laser controller body 1. A laser cutting head 3, which is integrally connected, is fixedly provided at the center of the bottom end of the laser controller body 1. Movable semicircular blocks 5 are provided on both sides of the laser cutting head 3. The two semicircular blocks 5 are symmetrically arranged, and the inner diameter of the two semicircular blocks 5 is larger than the size of the laser cutting head 3.

[0019] Specifically, by means of two movable semicircular blocks 5, when the laser cutting head 3 is not in use, the laser cutting head 3 is covered by the two semicircular blocks 5, and the two semicircular blocks 5 are fixed by the locking block 10 and the locking slot 6, which can effectively protect the laser cutting head 3 and prevent the laser cutting head 3 from being damaged by external force collisions, thus affecting the service life of the laser cutting head 3.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a modular laser cutting head. The top and bottom of both sides of the front of the laser controller body 1 are fixedly provided with mounting blocks 2, and mounting holes are opened at the center of both mounting blocks 2.

[0021] The laser controller body 1 has an inverted convex groove 7 on one side of its bottom end. Two inverted convex sliders 8 are slidably connected inside the inverted convex groove 7. The bottom ends of the two inverted convex sliders 8 are fixedly connected to the center of the top of the corresponding semicircular block 5. The inner walls of the inverted convex groove 7 are rotatably connected to the positive and negative double-acting screws 9. The two ends of the positive and negative double-acting screws 9 are threadedly connected to the middle of the corresponding inverted convex sliders 8. A knob 4 is fixedly installed at one end of the positive and negative double-acting screws 9 through the inverted convex groove 7.

[0022] Specifically, the knob 4 drives the rotation of the bidirectional lead screw 9, which in turn drives the two inverted convex sliders 8 to move towards the center or to the sides. The movement of the two inverted convex sliders 8 drives the movement of the two semicircular blocks 5, and the movement of the semicircular blocks 5 achieves the covering of the laser cutting head 3.

[0023] The bottom of each of the two semicircular blocks 5 is fixedly provided with a bottom seal 11, and the two bottom seals 11 are semicircular structures.

[0024] Specifically, the bottom sealing block 11 provided at the bottom of the semicircular block 5 can seal the bottom of the semicircular block 5, and when the two semicircular blocks 5 are closed, a closed space can be formed.

[0025] One of the semicircular blocks 5 has slots 6 on both sides of its side, and the other semicircular block 5 has a locking block 10 on both sides of its side that matches the slots 6. The two locking blocks 10 engage with the corresponding slots 6.

[0026] Specifically, by engaging the locking block 10 with the corresponding locking slot 6, the two semicircular blocks 5 are completely closed, thereby completely sealing the laser cutting head 3, effectively protecting the laser cutting head 3 and avoiding damage to the laser cutting head 3 from external forces.

[0027] In practice, after the modular laser cutting head is used, the knob 4 is manually rotated, which in turn drives the bidirectional lead screw 9 to rotate. The rotation of the bidirectional lead screw 9 drives the two inverted convex sliders 8 to move towards the center. The movement of the two inverted convex sliders 8 towards the center drives the two semicircular blocks 5 to move towards the center, so that the two semicircular blocks 5 cover the laser cutting head 3. When the two semicircular blocks 5 move to the center and their sides are in complete contact, the locking block 10 engages with the inside of the locking groove 6, completing the closure between the two semicircular blocks 5. This effectively protects the laser cutting head 3, reduces the exposure of the laser cutting head 3 to the outside, and reduces the impact on the service life of the laser cutting head 3.

[0028] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A split modular laser cutting head comprising a laser controller body (1) characterized in that, A laser cutting head (3) is fixedly installed at the center of the bottom of the laser controller body (1). Movable semicircular blocks (5) are provided on both sides of the laser cutting head (3). The two semicircular blocks (5) are symmetrically arranged, and the inner diameter of the two semicircular blocks (5) is larger than the size of the laser cutting head (3).

2. A split modular laser cutting head according to claim 1, wherein, Mounting blocks (2) are fixedly provided on the top and bottom of both sides of the front of the laser controller body (1), and mounting holes are provided at the center of both mounting blocks (2).

3. The modular laser cutting head of claim 1, wherein, The laser controller body (1) has an inverted convex groove (7) on one side of its bottom end. Two inverted convex sliders (8) are slidably connected inside the inverted convex groove (7). The bottom ends of the two inverted convex sliders (8) are fixedly connected to the center of the top of the corresponding semicircular block (5).

4. A modular laser cutting head according to claim 3, wherein, The inner walls of the inverted convex slide groove (7) are rotatably connected to the positive and negative double-acting screws (9). The two ends of the positive and negative double-acting screws (9) are threadedly connected to the middle of the corresponding inverted convex slider (8). One end of the positive and negative double-acting screws (9) passes through the inverted convex slide groove (7) and is fixedly installed with a knob (4).

5. The modular laser cutting head of claim 3, wherein, The bottom of each of the two semicircular blocks (5) is fixedly provided with a bottom seal (11), and the two bottom seals (11) are semicircular structures.

6. A modular laser cutting head according to claim 3, wherein, One of the semicircular blocks (5) has slots (6) on both sides of its side, and the other semicircular block (5) has a locking block (10) that matches the slot (6) on both sides of its side. The two locking blocks (10) engage with the corresponding slots (6).

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