A tail material output device of a laser pipe cutting machine

Abstract

This utility model discloses a tail material output device for a laser tube cutting machine, including a base, two sliding supports, a V-shaped bracket, a V-shaped lifting bracket, and a bidirectional clamping assembly. The sliding supports are connected to the base via a slide rail slider. The V-shaped bracket is installed on the top of the sliding supports. The height of the V-shaped lifting bracket is adjustable to accommodate tubes of different diameters. The bidirectional clamping assembly stably clamps the tail material through upper and lower jaws. The two sliding supports can work individually or collaboratively to accommodate tubes of different lengths. This device has the advantages of strong adaptability, high stability, and reliable protection, and can effectively improve the efficiency and quality of tail material conveying for laser tube cutting machines.

Description

Technical Field

[0001] This utility model belongs to the field of laser tube cutting machine technology, and in particular relates to a tail material output device for laser tube cutting machine. Background Technology

[0002] In the field of metal pipe processing, laser pipe cutting machines are widely used due to their advantages of high precision and high efficiency. However, during the pipe cutting process, especially near the end, there will be leftover material. Since the size of the leftover material is short and smaller than the axial dimension requirement of the finished product, and the pipe support is insufficient, problems such as vibration and displacement are prone to occur, resulting in a decrease in cutting accuracy. Therefore, the leftover material is usually discarded.

[0003] Traditional tailings output devices typically use a single fixed bracket, which cannot accommodate pipes of different lengths and diameters. Furthermore, the stability during tailings transport is poor, easily leading to problems such as material jamming, thus affecting production efficiency and product quality. Therefore, there is an urgent need for a tailings output device for laser pipe cutting machines that can adapt to different pipe specifications and improve the stability of tailings transport. Utility Model Content

[0004] The purpose of this invention is to provide a tailings output device for a laser tube cutting machine in order to solve the problems of poor adaptability and low stability of common tailings output devices.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: it includes a base, on which a sliding support is provided. The sliding support and the base are slidably connected by a slide rail slider. A V-shaped bracket with an upward opening is installed on the top of the sliding support. Several rollers are evenly spaced on both wings of the V-shaped bracket. The base has two sliding supports in total. The base also has a V-shaped lifting bracket. One end of the sliding support near the V-shaped lifting bracket is provided with a bidirectional clamping component.

[0006] Furthermore, the bidirectional clamping assembly is used to fix the tail material onto the V-shaped bracket. The two sliding supports can work independently for alternating conveying, or they can be brought close together to achieve dynamic splicing as a combined structure for conveying longer pipe materials.

[0007] Furthermore, a lead screw motor is installed on the side of the base, and a first cylinder is installed on the inner crossbeam of the base. The output lead screw of the lead screw motor is connected to the sliding support through a lead screw nut. The output end of the first cylinder is connected to another sliding support. Anti-collision partition bars are installed at both ends of the sliding support near the V-shaped lifting bracket, and rubber pads are installed at the ends of the anti-collision partition bars.

[0008] Furthermore, the lead screw motor and the first cylinder serve as the power source for the sliding of the two sliding supports, respectively. The cylinders are controlled by the main control of the cutting machine, so that the two cylinders can work independently or in concert. The anti-collision partition bar serves as a protective structure between the sliding support and the other sliding support and the V-shaped lifting bracket, which can isolate the three structures and avoid zero-distance collision.

[0009] Furthermore, the bidirectional clamping assembly includes a mounting frame, an upper clamp, and a lower clamp. One side of the mounting frame is connected to the sliding support, and the upper clamp and the lower clamp are positioned opposite each other and are both connected to the mounting frame via a slide rail slider.

[0010] Furthermore, the upper and lower jaws stably clamp the pipe tail material from opposite directions on both sides. Compared with a single jaw, this not only provides higher clamping stability but also prevents the pipe tail material from lifting up due to force on one side.

[0011] Furthermore, the bidirectional clamping assembly also includes a second cylinder and a third cylinder, both of which are mounted on the mounting frame. The output ends of the second cylinder and the third cylinder are respectively connected to the back of the upper jaw and the lower jaw. Anti-slip plates are installed on the clamping surfaces of the upper jaw and the lower jaw.

[0012] Furthermore, the second and third cylinders serve as the power source for the bidirectional clamping assembly, controlling the two grippers respectively. Under the adjustment of the main control of the cutting machine, they work together to achieve stable clamping of the pipe tail material.

[0013] Furthermore, the V-shaped lifting bracket includes a column, a sliding mounting frame is provided on one side of the column and connected to the sliding rail slider, the V-shaped lifting bracket also includes a number of rollers arranged in a V-shape and connected to the sliding mounting frame through a bracket, a fourth cylinder is provided below the sliding mounting frame, one end of the fourth cylinder is mounted on the base, and its output end is connected to the bottom of the sliding mounting frame.

[0014] Furthermore, the V-shaped lifting bracket, as the first contact component in the process of conveying pipe tail material, can adjust its own height to ensure that tail material of different pipe diameters can fall accurately into the V-shaped bracket, thus avoiding some pipe tail material with larger diameters from getting stuck on the outside of the V-shaped bracket and affecting work efficiency.

[0015] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects: 1. In this utility model, the two sliding supports can work independently for alternating conveying or be brought close together to achieve dynamic splicing, adapting to pipes of different lengths and improving the versatility of the device; 2. In this utility model, the bidirectional clamping component clamps the tail material from both sides in opposite directions, avoiding the tail-lifting phenomenon caused by unilateral force, and significantly improving the stability of tail material conveying. 3. In this utility model, the anti-collision partition bar and rubber pad can prevent the sliding support from colliding with other components and extend the service life of the device; 4. In this utility model, the V-shaped lifting bracket is height-adjustable, allowing tail materials of different pipe diameters to fall accurately into the V-shaped bracket, avoiding material jamming and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the sliding support structure of this utility model; Figure 3 This is a schematic diagram of the bidirectional clamping assembly structure of this utility model; Figure 4 This is a schematic diagram of the V-shaped lifting bracket structure of this utility model.

[0017] In the diagram: 1-base, 2-sliding support, 3-V-shaped bracket, 4-V-shaped lifting bracket, 5-two-way clamping assembly; 11-Screw motor, 12-First cylinder, 21-Anti-collision divider, 22-Rubber pad, 31-Idler roller, 41-Column, 42-Sliding mounting bracket, 43-Fourth cylinder, 51-Mounting frame, 52-Upper gripper, 53-Lower gripper, 54-Second cylinder, 55-Third cylinder, 56-Anti-slip plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Combination Figures 1 to 4 The laser tube cutting machine tail material output device shown includes a base 1, a sliding support 2 on the base 1, the sliding support 2 and the base 1 are slidably connected by a slide rail slider, a V-shaped bracket 3 with an upward opening is installed on the top of the sliding support 2, a number of rollers 31 are equally spaced on both wings of the V-shaped bracket 3, a total of two sliding supports 2 are provided on the base 1, and a V-shaped lifting bracket 4 is also provided on the base 1, and a bidirectional clamping component 5 is provided at one end of the sliding support 2 near the V-shaped lifting bracket 4.

[0020] Among them, the bidirectional clamping component 5 is used to fix the tail material on the V-shaped bracket 3. The two sliding supports 2 can work independently for alternating conveying, or the two sliding supports 2 can be brought close together to achieve dynamic splicing as a combined structure for conveying longer pipe materials.

[0021] A lead screw motor 11 is installed on the side of the base 1, and a first cylinder 12 is installed on the inner crossbeam of the base 1. The output lead screw of the lead screw motor 11 is connected to the sliding support 2 through the lead screw nut. The output end of the first cylinder 12 is connected to another sliding support 2. Anti-collision partition bars 21 are installed at both ends of the sliding support 2 near the V-shaped lifting bracket 4. Rubber pads 22 are installed at the ends of the anti-collision partition bars 21.

[0022] The lead screw motor 11 and the first cylinder 12 serve as the power source for the sliding of the two sliding supports 2. The lead screw motor 11 and the first cylinder 12 are controlled by the main control of the cutting machine, so that the two power sources can work independently or in concert. The anti-collision partition bar 21 serves as a protective structure between the sliding support 2 and the other sliding support 2 and the V-shaped lifting bracket 4, which can isolate the three structures and avoid zero-distance collision.

[0023] The bidirectional clamping assembly 5 includes a mounting frame 51, an upper clamp 52, and a lower clamp 53. One side of the mounting frame 51 is connected to the sliding support 2. The upper clamp 52 and the lower clamp 53 are positioned opposite each other and are both connected to the mounting frame 51 via a slide rail slider.

[0024] The upper jaw 52 and the lower jaw 53 stably clamp the pipe tail material from opposite directions on both sides. Compared with a single jaw, the clamping stability is higher, and the tail material is also prevented from lifting off one side due to force.

[0025] The bidirectional clamping assembly 5 also includes a second cylinder 54 and a third cylinder 55. The second cylinder 54 and the third cylinder 55 are both mounted on the mounting frame 51, and the output ends of the second cylinder 54 and the third cylinder 55 are respectively connected to the back of the upper jaw 52 and the lower jaw 53. Anti-slip plates 56 are installed on the clamping surfaces of the upper jaw 52 and the lower jaw 53.

[0026] The second cylinder 54 and the third cylinder 55 serve as the power source for the bidirectional clamping assembly 5, controlling the two grippers respectively. Under the adjustment of the main control of the cutting machine, they work together to achieve stable clamping of the pipe tail material.

[0027] The V-shaped lifting bracket 4 includes a column 41, a sliding mounting bracket 42 on one side of the column 41 and connected to the sliding rail slider. The V-shaped lifting bracket 4 also includes several rollers 31 arranged in a V-shape and connected to the sliding mounting bracket 42 through a bracket. A fourth cylinder 43 is provided below the sliding mounting bracket 42. One end of the fourth cylinder 43 is mounted on the base 1 and its output end is connected to the bottom of the sliding mounting bracket 42.

[0028] The V-shaped lifting bracket 4 serves as the first contact component in the pipe tail material transmission process. By adjusting its own height, it enables tail materials of different pipe diameters to fall accurately into the V-shaped bracket 3, avoiding the situation where some larger diameter pipe tail materials get stuck on the outside of the V-shaped bracket 3, thus affecting work efficiency.

[0029] Working principle: During the use of this utility model, when the pipe is cut close to the end, the V-shaped lifting bracket 4 adjusts its height according to the pipe diameter, receives the tail material and guides it to fall into the V-shaped bracket 3. The second cylinder 54 and the third cylinder 55 of the bidirectional clamping component 5 drive the upper clamping claw 52 and the lower clamping claw 53 to move synchronously, clamping the tail material from both sides to prevent it from shaking or sticking out. A single sliding support 2 slides under the drive of the lead screw motor 11 or the first cylinder 12 to complete the tail material conveying, or two sliding supports 2 approach and move together under the drive of the lead screw motor 11 and the first cylinder 12 to jointly support and convey the long tube tail material. At the same time, the two sliding supports 2 can work alternately. When one conveys the tail material, the other returns to the initial position to prepare to receive the next section of tail material, thus improving work efficiency.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tail material output device for a laser tube cutting machine, comprising a base (1), wherein a sliding support (2) is provided on the base (1), the sliding support (2) and the base (1) are slidably connected by a slide rail slider, and a V-shaped bracket (3) with an upward opening is installed on the top of the sliding support (2), wherein a plurality of rollers (31) are equally spaced on both wings of the V-shaped bracket (3), characterized in that: The base (1) is provided with two sliding supports (2), and the base (1) is also provided with a V-shaped lifting bracket (4). The sliding support (2) near the V-shaped lifting bracket (4) has a bidirectional clamping component (5) at one end.

2. The tail material output device of a laser tube cutting machine according to claim 1, characterized in that: A lead screw motor (11) is installed on the side of the base (1), and a first cylinder (12) is installed on the inner crossbeam of the base (1). The output lead screw of the lead screw motor (11) is connected to the sliding support (2) through the lead screw nut. The output end of the first cylinder (12) is connected to another sliding support (2). Anti-collision partition bars (21) are installed at both ends of the sliding support (2) near the V-shaped lifting bracket (4). A rubber pad (22) is installed at the end of the anti-collision partition bar (21).

3. The tail material output device for a laser tube cutting machine according to claim 2, characterized in that: The bidirectional clamping assembly (5) includes a mounting frame (51), an upper clamp (52) and a lower clamp (53). One side of the mounting frame (51) is connected to the sliding support (2). The upper clamp (52) and the lower clamp (53) are positioned opposite each other and are both connected to the mounting frame (51) via a slide rail slider.

4. The tail material output device of a laser tube cutting machine according to claim 3, characterized in that: The bidirectional clamping assembly (5) further includes a second cylinder (54) and a third cylinder (55). The second cylinder (54) and the third cylinder (55) are both mounted on the mounting frame (51), and the output ends of the second cylinder (54) and the third cylinder (55) are respectively connected to the back of the upper jaw (52) and the lower jaw (53). Anti-slip plates (56) are installed on the clamping surfaces of the upper jaw (52) and the lower jaw (53).

5. The laser tube cutting machine tail material output device according to claim 4, characterized in that: The V-shaped lifting bracket (4) includes a column (41), a sliding mounting bracket (42) is provided on one side of the column (41) and connected by a slide rail slider, the V-shaped lifting bracket (4) also includes a number of rollers (31) arranged in a V shape and connected to the sliding mounting bracket (42) by a bracket, a fourth cylinder (43) is provided below the sliding mounting bracket (42), one end of the fourth cylinder (43) is installed on the base (1) and its output end is connected to the bottom of the sliding mounting bracket (42).

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