Automatic laser cutting machine

Abstract

The automatic laser cutting machine particularly relates to the technical field of laser cutting and comprises a machining table, a rotating rod is rotationally connected to one side of the top of the machining table, a plurality of supporting strips are arranged on the top of the rotating rod, and arc-shaped rods are rotationally connected to the two sides of the ends, close to the rotating rod, of the supporting strips. Mounting rings are arranged at the two ends of the side, away from the rotating rod, of the top of the machining table, a second lead screw penetrates through the top of the side, away from the rotating rod, of the machining table, and a laser cutter is mounted at the top of one end of the machining table. Connecting plates are rotationally connected to the two ends of the rotating rod, a mounting plate is rotationally connected to the position, corresponding to the supporting strip, of the center of the rotating rod, and a rotating motor is mounted at one end of the rotating rod; a groove is formed in the top end of the supporting strip, and a first lead screw is rotationally connected to the center of the groove. The pipe cutting device has the advantages that pipes with different sizes can be conveniently adjusted and clamped, and conveying and cutting are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically to an automated laser cutting machine. Background Technology

[0002] When processing and producing ground piles, various types of pipes are required. Depending on the length used, the purchased finished pipes need to be cut. Common cutting methods include laser cutting and other different cutting methods. Laser cutting is widely used in existing factories due to its high processing precision and ease of operation.

[0003] However, in actual use, when placing pipes of different sizes, there is a lack of structures that facilitate transportation and placement, and manual handling is quite troublesome. At the same time, during processing, the device also needs to be able to adjust, clamp, and transport according to different pipes. Therefore, a laser cutting machine is needed that can facilitate feeding and adjusting the cutting. Utility Model Content

[0004] The purpose of this invention is to provide an automated laser cutting machine that solves the problems of inconvenient loading and placement of pipes of different sizes and inconvenient clamping and conveying.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automated laser cutting machine, including a processing table, a rotating rod rotatably connected to one side of the top of the processing table, a plurality of support bars provided on the top of the rotating rod, and arc-shaped rods rotatably connected to both sides of the support bars near the rotating rod, mounting rings provided at both ends of the top of the processing table away from the rotating rod, a second lead screw passing through the top of the top of the processing table away from the rotating rod, and a laser cutter installed on the top of one end of the processing table;

[0006] Both ends of the rotating rod are rotatably connected to connecting plates, and the center of the rotating rod is rotatably connected to a mounting plate corresponding to the support bar. A rotating motor is installed at one end of the rotating rod.

[0007] The top of the support bar is provided with a groove, and a first lead screw is rotatably connected at the center of the groove. An inclined plate is provided through the inside of the groove, and a rotary motor is installed at one end of the first lead screw.

[0008] A sliding plate is threaded to one end of the second lead screw, and a fixed plate is fixedly connected to the top of the processing table away from the sliding plate. A drive motor is installed at one end of the second lead screw.

[0009] Preferably, a rectangular hole is provided at the center of the processing table, and a groove corresponding to the second lead screw is provided at the end of the processing table away from the laser cutter, and the inside of the groove is slidably connected to the sliding plate.

[0010] Preferably, the mounting ring has a plurality of first push rods arranged in a circumferential manner inside, and the end of the mounting ring near the second lead screw is fixedly connected to a second push rod. The sliding plate and the fixed plate are both fixedly connected to the inner protruding end of the second push rod on the side near the mounting ring.

[0011] Preferably, the top of the rotating rod passes through the interior of multiple support bars and is rotatably connected to a driving rod. The driving rod is slidably connected to the outer wall of the arc-shaped rod. Both ends of the driving rod are connected to the connecting plate, and one end of the driving rod passes through the interior of the connecting plate and is connected to a motor.

[0012] Preferably, both ends of the rotating rod are connected to the processing table via rotating shafts, the outer wall of the rotating rod is sleeved with the bottom end of the mounting plate, the top of the mounting plate is fixed with the bottom end of one end of the support bar, and a fixing bolt is threaded to the bottom of the mounting plate, with one end of the fixing bolt penetrating the bottom end of the mounting plate and fitting against the outer wall of the rotating rod.

[0013] Preferably, the bottom end of the first lead screw near the rotating rod is rotatably connected to the support bar via a rotating shaft, and a torsion spring is provided inside the rotating shaft. The bottom end of the first lead screw near the extrusion block is inclined to the top, and the top of the extrusion block near the rotating rod is inclined to the bottom.

[0014] Preferably, the bottom of the laser cutter is fixedly connected to a support frame, and the support frame is fixed to one end of the processing table near both sides.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] 1. The first lead screw drives the extrusion block to move towards the inclined plate, thereby pushing the inclined plate to rotate around the pivot. This causes the inclined plate to move the pipe closer to the arc-shaped rod, which in turn allows the drive rod to rotate, causing multiple arc-shaped rods to rotate as well. These arc-shaped rods then rotate towards the support bar, extruding and pressing the pipe, thus fixing it in place. Simultaneously, due to the mutual compression and clamping between the arc-shaped rod and the pipe, the rotation angle of the arc-shaped rod can be easily adjusted to clamp pipes of different diameters. Furthermore, when placing pipes of different lengths, the fixing bolts can be easily rotated to release the compression between the fixing bolts and the rotating rod, allowing the mounting plate to move and adjust along the rotating rod. This allows the mounting plate to adjust the position of the support bar, enabling the support bar to be adjusted according to different pipe lengths to adapt to various processing requirements.

[0017] 2. The second push rod moves the mounting ring to both ends of the tube. At this point, the second screw can be easily activated, causing the sliding plate to move and move the mounting ring at one end, allowing the mounting ring to engage with the tube. Then, the first push rod is activated to clamp the tube. The sliding plate then moves, causing the mounting ring to move, which in turn moves the tube inside the mounting ring closer to the laser cutter. Activating the first push rod again allows the tube to slide and fit. Simultaneously, the mounting ring near the sliding plate pushes the tube to the bottom of the laser cutter, making it easy to cut the tube to the required length. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram of the external connection structure of the support bar of this utility model;

[0022] Figure 4 This is a schematic diagram of the top structure of the processing table of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the support strip of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Processing table; 101. Slide groove; 102. Rectangular hole; 2. Rotating rod; 201. Mounting plate; 202. Connecting plate; 203. Fixing bolt; 3. Support bar; 301. First lead screw; 302. Inclined plate; 303. Extrusion block; 4. Arc rod; 401. Drive rod; 5. Mounting ring; 501. First push rod; 502. Second push rod; 6. Second lead screw; 601. Sliding plate; 602. Fixing plate; 7. Laser cutter; 701. Support frame. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] This utility model provides, for example Figure 1-5 An automated laser cutting machine is shown, comprising a processing table 1. A rotating rod 2 is rotatably connected to one side of the top of the processing table 1. Multiple support bars 3 are provided on the top of the rotating rod 2. Arc-shaped rods 4 are rotatably connected to both sides of the support bars 3 near the rotating rod 2. Mounting rings 5 ​​are provided at both ends of the top of the processing table 1 away from the rotating rod 2. A second lead screw 6 is inserted through the top of the side of the processing table 1 away from the rotating rod 2. A laser cutter 7 is mounted on the top of one end of the processing table 1. Connecting plates 202 are rotatably connected to both ends of the rotating rod 2. Mounting plates 201 are rotatably connected to the center of the rotating rod 2 at the corresponding position of the support bars 3. A groove is opened at the top of the support bars 3, and a first lead screw 301 is rotatably connected to the center of the groove. An inclined plate 302 is inserted through the groove. A sliding plate 601 is threadedly connected to the top of one end of the second lead screw 6. A fixing plate 602 is fixedly connected to the top of the processing table 1 away from the sliding plate 601.

[0028] Rotating the first lead screw 301 causes the extrusion block 303 to move towards the inclined plate 302, pushing the inclined plate 302 to rotate around the axis. This causes the inclined plate 302 to move the tube closer to the arc rod 4, facilitating the rotation of the drive rod 401 and causing multiple arc rods 4 to rotate accordingly. The arc rods 4 then rotate towards the support bar 3, extruding and pressing the tube, thus fixing it in place. Activating the second push rod 502 moves the mounting ring 5 to both ends of the tube. Then, activating the second lead screw 6 moves the sliding plate 601, causing one end of the mounting ring 5 to move as well, allowing the mounting ring 5 to engage with the tube. Activating the first push rod 501 again clamps and presses the tube. The mounting ring 5 near the sliding plate 601 pushes the tube to the bottom of the laser cutter 7, allowing for easy cutting to the required length without manual adjustment.

[0029] like Figure 1 , Figure 2 As shown, a rectangular hole 102 is provided at the center of the processing table 1. A groove 101 corresponding to the second lead screw 6 is provided at the end of the processing table 1 away from the laser cutter 7. The groove 101 is slidably connected to the sliding plate 601. A support frame 701 is fixedly connected to the bottom of the laser cutter 7. The support frame 701 is fixed to one end of the processing table 1 near the two sides. When the second lead screw 6 is started to rotate, the sliding plate 601 can move inside the groove 101. A drive motor is installed at one end of the second lead screw 6.

[0030] like Figure 2 , Figure 4As shown, multiple first push rods 501 are arranged in a circumferential manner inside the mounting ring 5. The end of the mounting ring 5 near the second screw 6 is fixedly connected to a second push rod 502. The sliding plate 601 and the fixed plate 602 near the mounting ring 5 are fixedly connected to the inner protruding end of the second push rod 502. Activating the second push rod 502 moves the mounting ring 5 to both ends of the pipe. At this time, the second screw 6 can be easily activated, causing the sliding plate 601 to move and drive the mounting ring 5 at one end to move accordingly, so that the mounting ring 5 can be sleeved with the pipe. Activating the first push rod 501 again achieves the squeezing and clamping of the pipe.

[0031] like Figure 3 , Figure 5 As shown, the top of the rotating rod 2 passes through the interior of multiple support bars 3 and is rotatably connected to a driving rod 401. The driving rod 401 is slidably connected to the outer wall of the arc-shaped rod 4. Both ends of the driving rod 401 are connected to the connecting plate 202. One end of the driving rod 401 passes through the interior of the connecting plate 202 and is connected to a motor, so that the driving rod 401 rotates and drives multiple arc-shaped rods 4 to rotate accordingly, thereby causing the arc-shaped rods 4 to rotate towards the support bar 3. This causes the arc-shaped rods 4 to squeeze the pipe, thereby fixing the pipe. At the same time, because the arc-shaped rods 4 and the pipe squeeze and clamp each other, the rotation angle of the arc-shaped rods 4 can be easily adjusted to clamp pipes of different diameters.

[0032] like Figure 1 , Figure 3 As shown, both ends of the rotating rod 2 are connected to the processing table 1 via rotating shafts. The outer wall of the rotating rod 2 is sleeved with the bottom end of the mounting plate 201. The top of the mounting plate 201 is fixed to the bottom of one end of the support bar 3. The bottom of the mounting plate 201 is threaded with a fixing bolt 203, and one end of the fixing bolt 203 passes through the bottom end of the mounting plate 201 and fits against the outer wall of the rotating rod 2. The fixing bolt 203 can be rotated easily, thereby relieving the compression between the fixing bolt 203 and the rotating rod 2, allowing the mounting plate 201 to move and adjust along the rotating rod 2. This allows the mounting plate 201 to drive the support bar 3 to adjust its position, thereby allowing the support bar 3 to adjust its position according to different lengths of pipes to adapt to different processing requirements.

[0033] like Figure 3 , Figure 5As shown, the bottom end of the first lead screw 301 near the rotating rod 2 is rotatably connected to the support bar 3 via a rotating shaft, and a torsion spring is installed inside the rotating shaft. The bottom end of the first lead screw 301 near the extrusion block 303 is inclined to the top, and the top of the extrusion block 303 near the rotating rod 2 is inclined to the bottom. The corresponding pipe to be processed is placed on the top of the support bar 3, and then the first lead screw 301 is driven to rotate by a motor. A rotary motor is installed at one end of the first lead screw 301, which can drive the extrusion block 303 to move towards the inclined plate 302, thereby pushing the inclined plate 302 to rotate around the rotating shaft, and thus causing the inclined plate 302 to drive the pipe to move closer to the arc rod 4.

[0034] In use, the corresponding pipe to be processed can be easily placed on top of the support bar 3. Then, the first lead screw 301 is driven by the motor to rotate, which causes the first lead screw 301 to move the extrusion block 303 towards the inclined plate 302. This pushes the inclined plate 302 to rotate around the axis, causing the inclined plate 302 to move the pipe closer to the arc-shaped rod 4. The drive rod 401 can be easily rotated, causing multiple arc-shaped rods 4 to rotate as well. This causes the arc-shaped rods 4 to rotate towards one side of the support bar 3, thus extruding and pressing the pipe with the arc-shaped rods 4. The pipe is fixed in place. Since the arc rod 4 and the pipe are squeezed and clamped together, the rotation angle of the arc rod 4 can be easily adjusted to clamp pipes of different diameters. When placing pipes of different lengths, the fixing bolt 203 can be easily rotated to release the clamping between the fixing bolt 203 and the rotating rod 2, so that the mounting plate 201 can move and adjust along the rotating rod 2. The mounting plate 201 drives the support bar 3 to adjust its position, so that the support bar 3 can be adjusted according to the pipes of different lengths to adapt to different processing requirements.

[0035] After clamping the pipe, the rotating rod 2 can be easily rotated, which in turn drives the support bar 3 to move. This causes the pipe to be rotated and moved to the top center near the processing table 1. The second push rod 502 is activated, causing the mounting ring 5 to move to both ends of the pipe. At this point, the second lead screw 6 can be easily activated, causing the sliding plate 601 to move and drive the mounting ring 5 at one end to move as well. This allows the mounting ring 5 to engage with the pipe. The first push rod 501 is then activated to clamp the pipe. The sliding plate 601 is then moved, causing the mounting ring 5 to move. This causes the pipe inside the mounting ring 5 to move towards the mounting ring 5 at the end near the laser cutter 7. The first push rod 501 inside the mounting ring 5 at the end near the laser cutter 7 is then activated to achieve a sliding fit with the pipe. The mounting ring 5 at the end near the sliding plate 601 pushes the pipe to the bottom of the laser cutter 7, allowing the pipe to be easily cut to the required length without manual adjustment, which is very convenient.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automated laser cutting machine comprising a machining table (1), characterized in that: The top side of the processing table (1) is rotatably connected with a rotating rod (2), the top of the rotating rod (2) is provided with a plurality of support strips (3), the two sides of the end of the support strip (3) close to the rotating rod (2) are rotatably connected with arc-shaped rods (4), the top of the side of the processing table (1) away from the rotating rod (2) is provided with a mounting ring (5), the top of the side of the processing table (1) away from the rotating rod (2) is provided with a second lead screw (6), and the top of one end of the processing table (1) is provided with a laser cutter (7). Both ends of the rotating rod (2) are rotatably connected with a connecting plate (202), and the center of the rotating rod (2) is rotatably connected with a mounting plate (201) corresponding to the support strip (3). The top end of the support strip (3) is provided with a groove, and the center of the groove is rotatably connected with a first lead screw (301), and the inside of the groove is provided with an inclined plate (302). The top of one end of the second lead screw (6) is threadedly connected with a sliding plate (601), and the top of the end of the processing table (1) away from the sliding plate (601) is fixedly connected with a fixed plate (602).

2. An automated laser cutting machine as claimed in claim 1, wherein: The center of the processing table (1) is provided with a rectangular hole (102), and the end of the processing table (1) away from the laser cutter (7) is provided with a sliding groove (101) corresponding to the second lead screw (6), and the inside of the sliding groove (101) is slidably connected with the sliding plate (601).

3. An automated laser cutting machine as claimed in claim 1, wherein: The inside of the mounting ring (5) is provided with a plurality of first push rods (501) in a ring shape, the end of the mounting ring (5) close to the second lead screw (6) is fixedly connected with a second push rod (502), and the inside of the side of the sliding plate (601) and the fixed plate (602) close to the mounting ring (5) is fixedly connected with the inside of the extending end of the second push rod (502).

4. The automated laser cutting machine of claim 1, wherein: The top of the rotating rod (2) penetrates the inside of the plurality of support strips (3) and is rotatably connected with a driving rod (401), the driving rod (401) and the outer wall of the arc-shaped rod (4) are slidably connected, the two ends of the driving rod (401) are connected with the connecting plate (202), and one end of the driving rod (401) penetrates the inside of the connecting plate (202) and is connected with a motor.

5. The automated laser cutting machine of claim 1, wherein: Both ends of the rotating rod (2) are rotatably connected with the processing table (1) through rotating shafts, the outer wall of the rotating rod (2) and the bottom of the mounting plate (201) are sleeved with each other, the top of the mounting plate (201) and the bottom of one end of the support strip (3) are fixedly connected, the bottom of the mounting plate (201) is threadedly connected with a fixed bolt (203), one end of the fixed bolt (203) penetrates the bottom of the mounting plate (201) and is in close contact with the outer wall of the rotating rod (2).

6. An automated laser cutting machine as claimed in claim 1, wherein: The bottom of one end of the first lead screw (301) close to the rotating rod (2) is rotatably connected with the support strip (3) through a rotating shaft, a torsional spring is arranged in the rotating shaft, the bottom of one end of the first lead screw (301) close to the extrusion block (303) is inclined to the top, and the top of the extrusion block (303) close to the rotating rod (2) is inclined to the bottom.

7. An automated laser cutting machine as claimed in claim 1, wherein: The bottom of the laser cutter (7) is fixedly connected with a support frame (701), and the support frame (701) and one end of the processing table (1) close to the two sides are fixedly connected.

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