Automatic feeding mechanism of laser cutting machine

Abstract

The utility model discloses an automatic feeding mechanism of a laser cutting machine, which comprises a body component, a feeding component and a feeding component. The limiting part comprises a limiting plate, a supporting plate, a supporting rod, a spring, a limiting block, an extension plate, a groove body, an inner groove, a moving rod and a limiting ring; inner grooves are formed in the middles of the two ends of the feeding body, supporting rods are evenly connected into the inner grooves, springs are wound around the outer surfaces of the supporting rods, the supporting rods penetrate through supporting plates and limiting plates to be connected to the tops of the supporting plates, the limiting plates correspond to one another, and the outer ends of the supporting rods are fixedly connected with limiting blocks. The problems that during actual machining of an automatic feeding mechanism of an existing laser cutting machine, the sizes of materials needing to be machined are different, the materials are difficult to limit through the feeding mechanism, consequently, the materials deviate during feeding work, the cutting shape deviates at the same time during later cutting, and the machining efficiency is high are solved. And therefore, the problem of material scrapping is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to an automatic feeding mechanism for a laser cutting machine. Background Art

[0002] The material is transported and loaded by a loading mechanism, and the material to be cut is irradiated with a high-power density laser beam, so that the material is quickly heated to the vaporization temperature and evaporates to form holes. As the beam moves on the material, the holes continuously form a very narrow slit, completing the cutting of the material.

[0003] In actual processing, the automatic feeding mechanism of the existing laser cutting machine needs to process materials of different sizes, and it is difficult for the feeding mechanism to limit these materials, resulting in the materials being offset during the loading process. During the subsequent cutting, the cut shape is also offset, which results in the material being scrapped. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic feeding mechanism for a laser cutting machine to solve the problem raised in the above-mentioned background technology that, during actual processing, the automatic feeding mechanism of the existing laser cutting machine needs to process materials of different sizes, and it is difficult for the feeding mechanism to limit these materials, resulting in the materials being offset during the feeding work. During the later cutting, the cut shape is also offset, which results in the problem of material scrapping.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an automatic feeding mechanism for a laser cutting machine, comprising:

[0007] A body component, wherein the body component comprises a loading body;

[0008] A limiting component, wherein the limiting component includes a limiting plate, a supporting plate, a supporting rod, a spring, a limiting block, an extension plate, a groove body, an inner groove, a moving rod and a limiting ring;

[0009] An inner groove is opened in the middle of both ends of the feeding body, the inside of the inner groove is evenly connected to the support rod, the spring is wrapped around the outer surface of the support rod, the support rod passes through the support plate, the limit plate is connected to the top of the support plate, the limit plates are in a corresponding form to each other, and the outer end of the support rod is fixedly connected to the limit block.

[0010] Furthermore, the middle parts of both sides of the outer wall of the support plate are connected to the moving rod, the outer surface of the inner groove is evenly connected to the extension plate, the extension plate is provided with a groove body inside, and the moving rod is movably connected inside the groove body.

[0011] Furthermore, two ends of the outer surface of the moving rod are connected to limiting rings, and the limiting rings are rotatably connected to the outer side of the extension plate.

[0012] Furthermore, the body component also includes an inner groove and a conveying roller;

[0013] The top of the feeding body is evenly provided with inner grooves, and the middle part of the inner groove is rotatably connected to the conveying roller.

[0014] Furthermore, it also includes a supporting component, which includes an external threaded rod, a supporting seat, an internal threaded hole, a motor, a rotating disk and a fixing seat;

[0015] The two ends of the feeding body are symmetrically connected to the support seat, an internal thread hole is arranged in the middle of the support seat, the internal thread hole is connected to the outer surface of the external thread rod, and the top and bottom of the external thread rod are both connected to the turntable.

[0016] Furthermore, a motor is installed on the top of the externally threaded rod, and a fixing seat is installed on the bottom of the externally threaded rod.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The utility model is provided with a limit plate, which can be adjusted according to the size of the material. The limit plates at both ends are pulled outward, and the springs generate elastic force to assist the limit plates in adjusting. Then the limit rings are rotated to fix the limit plates on both sides of the moving rod. In this way, the adjusted position of the limit plates can be fixed. When the material is fed and conveyed, the limit plates at both ends can achieve the limiting effect. When the material contacts the limit plate, the material is in a vertical state, which avoids the phenomenon of material deviation and improves the stability during feeding.

[0019] Based on the above-mentioned intentional effects, an externally threaded rod is provided, and the internally threaded hole is connected to the outside of the externally threaded rod. The height of the laser cutting machine platform is different. When the motor is running, the externally threaded rod rotates through the turntable, driving the support seat to adjust the height position. In this way, the loading body can be moved and adjusted to the required height, so that the loading body is flush with the laser cutting machine platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the feeding body of the utility model;

[0022] Figure 2This is a schematic diagram of the limit plate of the utility model after adjustment;

[0023] Figure 3 It is a side schematic diagram of the feeding body of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 11. Feeding body; 12. Inner groove; 13. Conveying roller;

[0026] 21. Limiting plate; 211. Supporting plate; 22. Supporting rod; 23. Spring; 24. Limiting block; 25. Extension plate; 26. Slot body; 27. Inner slot; 28. Moving rod; 29. ​​Limiting ring;

[0027] 31. External threaded rod; 32. Support seat; 33. Internal threaded hole; 34. Motor; 35. Turntable; 36. Fixed seat. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] See also Figure 1-3 As shown, this embodiment is an automatic feeding mechanism for a laser cutting machine, comprising:

[0032] A body component, wherein the body component comprises a loading body 11;

[0033] The limiting component includes a limiting plate 21, a support plate 211, a support rod 22, a spring 23, a limiting block 24, an extension plate 25, a groove body 26, an inner groove 27, a moving rod 28 and a limiting ring 29;

[0034] An inner groove 27 is provided in the middle of both ends of the feeding body 11, and the inner part of the inner groove 27 is evenly connected to the support rod 22, the spring 23 is wound around the outer surface of the support rod 22, the support rod 22 passes through the support plate 211, the limit plate 21 is connected to the top of the support plate 211, the limit plates 21 are in a form corresponding to each other, and the outer end of the support rod 22 is fixedly connected to the limit block 24;

[0035] The limit plates 21 at both ends are pulled outward, and the springs 23 generate elastic force to assist the limit plates 21 in adjusting, and then the limit rings 29 are rotated so that the limit plates 21 are fixed on both sides of the moving rod 28, so that the adjusted position of the limit plates 21 can be fixed.

[0036] The middle of both sides of the outer wall of the support plate 211 is connected to the moving rod 28, the outer surface of the inner groove 27 is evenly connected to the extension plate 25, the extension plate 25 has a groove body 26 inside, and the moving rod 28 is movably connected inside the groove body 26;

[0037] When the limiting plate 21 and the supporting plate 211 are adjusted, the moving rod 28 moves inside the groove body 26 at the same time, so as to support the limiting plate 21 and the supporting plate 211 .

[0038] The two ends of the outer surface of the moving rod 28 are connected to the limiting ring 29, and the limiting ring 29 is rotatably connected to the outer side of the extension plate 25;

[0039] When the moving rod 28 is adjusted to a certain position, the limiting ring 29 is rotated to fix the limiting ring 29 to the two ends of the moving rod 28 , so that the positions of the limiting plate 21 and the supporting plate 211 can be fixed.

[0040] The body part also includes an inner groove 12 and a conveying roller 13;

[0041] The top of the feeding body 11 is evenly provided with an inner groove 12, and the middle of the inner groove 12 is rotatably connected to the conveying roller 13;

[0042] The material contacts the conveying roller 13, and the conveying roller 13 assists the material conveying and loading.

[0043] Working principle: first, adjust the limit plate 21 according to the size of the material, pull the limit plates 21 at both ends outward, and the spring 23 generates elastic force to assist the limit plate 21 to adjust, and the moving rod 28 moves and adjusts inside the groove body 26 at the same time, and then rotate the limit ring 29 so that the limit ring 29 is fixed on both sides of the moving rod 28, so that the adjusted position of the limit plate 21 can be fixed;

[0044] Then the material contacts the conveying roller 13, and the conveying roller 13 is used to assist the material in conveying and loading. The limit plates 21 at both ends can achieve the limiting function. When the material contacts the limit plates 21, the material is in a vertical state, avoiding the material from being offset and improving the stability during loading.

[0045] See also Figure 1-2 As shown, this embodiment is based on the above embodiment 1 and further includes a supporting component, wherein the supporting component includes an external threaded rod 31, a supporting seat 32, an internal threaded hole 33, a motor 34, a rotating disk 35 and a fixing seat 36;

[0046] The two ends of the feeding body 11 are symmetrically connected to the support seat 32, the middle of the support seat 32 is provided with an internal thread hole 33, the internal thread hole 33 is connected to the outer surface of the external thread rod 31, and the top and bottom of the external thread rod 31 are connected to the turntable 35;

[0047] The motor 34 operates, and the external threaded rod 31 rotates through the turntable 35, driving the support seat 32 to adjust the height position, so that the loading body 11 can be moved and adjusted to the required height, so that the loading body 11 is flush with the laser cutting machine platform.

[0048] A motor 34 is installed on the top of the external threaded rod 31, and a fixing seat 36 is installed on the bottom of the external threaded rod 31;

[0049] The fixing base 36 at the bottom can be supported on the ground.

[0050] Working principle: the fixed seat 36 is supported on the ground, the motor 34 is running, the external threaded rod 31 rotates through the turntable 35, driving the support seat 32 to adjust the height position, so that the loading body 11 can be moved and adjusted to the required height, so that the loading body 11 is flush with the laser cutting machine platform.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic feeding mechanism for a laser cutting machine, characterized in that: include: A body component, the body component comprising a loading body (11); A limiting component, the limiting component comprising a limiting plate (21), a supporting plate (211), a supporting rod (22), a spring (23), a limiting block (24), an extension plate (25), a groove body (26), an inner groove (27), a moving rod (28) and a limiting ring (29); An inner groove (27) is provided in the middle of both ends of the loading body (11), the interior of the inner groove (27) is evenly connected to the support rod (22), the spring (23) is wound around the outer surface of the support rod (22), the support rod (22) passes through the support plate (211), the limit plate (21) is connected to the top of the support plate (211), the limit plates (21) are in a corresponding form to each other, and the outer end of the support rod (22) is fixedly connected to the limit block (24).

2. The automatic feeding mechanism of a laser cutting machine according to claim 1, characterized in that: The middle parts of the two sides of the outer wall of the support plate (211) are connected to the moving rod (28), the outer surface of the inner groove (27) is evenly connected to the extension plate (25), the extension plate (25) has a groove body (26) inside, and the moving rod (28) is movably connected inside the groove body (26).

3. The automatic feeding mechanism of a laser cutting machine according to claim 1, characterized in that: The two ends of the outer surface of the moving rod (28) are connected to limiting rings (29), and the limiting rings (29) are rotatably connected to the outer side of the extension plate (25).

4. The automatic feeding mechanism for a laser cutting machine according to claim 1, characterized in that: The body component further comprises an inner groove (12) and a conveying roller (13); The top of the feeding body (11) is evenly provided with inner grooves (12), and the middle of the inner grooves (12) is rotatably connected to a conveying roller (13).

5. The automatic feeding mechanism for a laser cutting machine according to claim 1, characterized in that: It also includes a supporting component, which includes an external threaded rod (31), a supporting seat (32), an internal threaded hole (33), a motor (34), a rotating disk (35) and a fixing seat (36); The two ends of the loading body (11) are symmetrically connected to the support seat (32), an internal threaded hole (33) is provided in the middle of the support seat (32), the internal threaded hole (33) is connected to the outer surface of the external threaded rod (31), and the top and bottom of the external threaded rod (31) are connected to the turntable (35).

6. The automatic feeding mechanism for a laser cutting machine according to claim 5, characterized in that: A motor (34) is installed on the top of the external threaded rod (31), and a fixing seat (36) is installed on the bottom of the external threaded rod (31).

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