Pipe material lifting mechanism of laser pipe cutting machine

Abstract

The utility model discloses a pipe lifting mechanism of a laser pipe cutting machine. The pipe lifting mechanism comprises a base. One end of the supporting rod is hinged to the base, the other end of the supporting rod is movably provided with a supporting piece, and the supporting piece is used for supporting the pipe; and the driving part is arranged on the base, and the driving part is used for driving the supporting rod to swing, so that the supporting part is close to or far away from the base. The extending end of a pipe is supported through the supporting piece on the supporting rod, the position of the pipe is adjusted by driving the supporting rod to be close to or away from the base through the driving piece, it is guaranteed that the cutting precision problem caused by bending deformation of the pipe in the cutting process is avoided, and it is also guaranteed that the pipe does not fall off after being cut; and meanwhile, the position of the supporting rod is adjusted through the driving piece, and the pipe lifting device can also be suitable for lifting pipes of various different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting equipment, in particular to a tube material lifting mechanism of a laser pipe cutting machine. Background Art

[0002] Laser cutting processing uses a high-energy light beam to replace a traditional mechanical knife for cutting, and has the advantages of high precision, fast cutting, not being limited by cutting pattern limitations, automatic typesetting to save materials, smooth cut surfaces, low processing costs, etc. It gradually replaces cutting equipment to precisely cut metals, ceramics, etc.

[0003] Currently, laser pipe cutting machines are generally used to cut various types of pipes. When a laser pipe cutting machine is working, the ends of some longer pipes will extend and hang outside the laser pipe cutting machine. Under the action of gravity, the pipes will produce slight bending deformation, resulting in easy deviation of the cutting position, and at the same time, it is not convenient to adjust the position of the pipes. Summary of the Utility Model

[0004] The utility model provides a tube material lifting mechanism of a laser pipe cutting machine, aiming to solve at least one of the technical problems existing in the prior art.

[0005] The technical solution of the utility model relates to a tube material lifting mechanism of a laser pipe cutting machine, which is characterized by comprising:

[0006] A base;

[0007] A support rod, one end of which is hinged to the base, and the other end is movably provided with a support member for lifting the tube material;

[0008] A driving member, which is arranged on the base and is used for driving the support rod to swing so that the support member approaches or moves away from the base.

[0009] According to some embodiments of the utility model, a buffer layer is provided on the support member, and the buffer layer is used for alleviating the impact force and pressure of the tube material on the support member.

[0010] According to some embodiments of the utility model, the buffer layer is a sponge layer or a foamed plastic layer.

[0011] According to some embodiments of the utility model, a damping layer is further provided outside the buffer layer, and the damping layer is used for increasing the friction force on the tube material.

[0012] According to some embodiments of the utility model, the damping layer is set as a frosted layer, a silica gel layer or a rubber layer.

[0013] According to some embodiments of the utility model, the support member is set as a support roller or a support rod, and the support roller or the support rod is hinged to the support rod.

[0014] According to some embodiments of the present utility model, the support roller or the support rod is provided with a recessed portion for supporting the pipe material.

[0015] According to some embodiments of the present utility model, a ratchet assembly is provided at the hinge joint between the support member and the support rod, and the ratchet assembly is used to limit the rotation of the support member in the direction away from the end of the support member.

[0016] According to some embodiments of the present utility model, the driving member is a cylinder, a bracket is provided on the base, the cylinder is hinged to the bracket, and the output end of the cylinder is connected to the rod body of the support rod.

[0017] According to some embodiments of the present utility model, a spring is further provided between the support rod and the base, and the spring is used to provide a buffering force for the support rod.

[0018] The beneficial effects of the present utility model are as follows:

[0019] 1. The protruding end of the pipe material is supported by the support member on the support rod, and the position of the pipe material is adjusted by driving the support rod to approach or move away from the base by the driving member, ensuring that the pipe material will not be bent and deformed during the cutting process, resulting in cutting accuracy problems, and also ensuring that the pipe material will not fall after cutting. At the same time, the driving member adjusts the position of the support rod, which can also adapt to the lifting of various different sizes of pipe materials. Description of the Drawings

[0020] Figure 1 is a schematic structural view of a pipe material lifting mechanism of a laser pipe cutting machine according to an embodiment of the present utility model;

[0021] Figure 2 The front view of the support member according to the embodiment of the present utility model.

[0022] Reference Numerals in the Drawings:

[0023] Base 100;

[0024] Support rod 200, support member 210, buffer layer 211, damping layer 212, recessed portion 213;

[0025] Driving member 300, bracket 310;

[0026] Spring 400;

[0027] Pipe material 500. Detailed Embodiments

[0028] The following content will describe several embodiments of the present utility model, including the embodiments corresponding to the attached drawings. It can be understood that the attached drawings are used to assist in understanding the technical features and technical solutions of the present utility model, and should not be construed as a limitation on the protection scope of the present utility model.

[0029] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present utility model in combination with the embodiments and the attached drawings, so as to fully understand the purpose, solution and effects of the present utility model. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0030] It should be noted that unless otherwise clearly defined, when a certain feature is referred to as "fixed", "connected", "installed", "set" on another feature, it can be directly "fixed", "connected", "installed", "set" on another feature, or indirectly "fixed", "connected", "installed", "set" on another feature. The words such as "fixed", "connected", "installed", "set" should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0031] It should be noted that the description of the orientation or positional relationship indicated by up, down, left, right, top, bottom, front, back, inside, outside, etc. in the present utility model is based on the orientation or positional relationship of the attached drawings or embodiments, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0032] It should be noted that the term "and / or" used in the present utility model includes any combination of one or more of the related listed items. The meaning of several is one or more, and the meaning of multiple is at least two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number.

[0033] It should be noted that if the first and second are described in the present utility model, it is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0034] It should be noted that unless otherwise clearly defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art of this technology. The terms used in the description of this specification are only for describing specific embodiments, rather than for limiting the present utility model.

[0035] Refer to Figure 1 andFigure 2 , For the tube stock lifting mechanism of a laser tube cutting machine according to the present utility model, it includes: a base 100; a support rod 200, one end of which is hinged to the base 100, and the other end is movably provided with a support member 210 for lifting the tube stock 500; a driving member 300, arranged on the base 100, and the driving member 300 is used to drive the support rod 200 to swing, so that the support member 210 approaches or moves away from the base 100.

[0036] Applying the tube stock lifting mechanism of the above laser tube cutting machine has at least the following beneficial effects: The protruding end of the tube stock 500 is supported by the support member 210 on the support rod 200, and the position of the tube stock 500 is adjusted by driving the support rod 200 to approach or move away from the base 100 by the driving member 300, ensuring that the tube stock 500 will not have problems with cutting accuracy caused by bending deformation during the cutting process, and also ensuring that the tube stock 500 will not fall after cutting. At the same time, the driving member 300 adjusts the position of the support rod 200, which can also adapt to the lifting of tube stocks of various different sizes.

[0037] According to some embodiments of the present utility model, a buffer layer 211 is provided on the support member 210, and the buffer layer 211 is used to relieve the impact force and pressure of the tube stock 500 on the support member 210. The buffer layer 211 can make the contact between the tube stock 500 and the support member 210 change from rigid to rigid to rigid and flexible contact, thereby protecting the support member 210 and the tube stock 500, and avoiding damage such as scratches on one of them caused by friction or collision between the two. The buffer layer 211 is a sponge layer or a foamed plastic layer.

[0038] According to some embodiments of the present utility model, a damping layer 212 is further provided on the outer side of the buffer layer 211, and the damping layer 212 is used to increase the friction force on the tube stock 500. Through the damping layer 212, it is possible to avoid the tube stock 500 from sliding on the support member 210 or reduce its sliding, and avoid the tube stock 500 from disengaging from the support member 210. The damping layer 212 is set as a frosted layer, a silicone layer or a rubber layer.

[0039] According to some embodiments of the present utility model, the support member 210 is set as a support roller or a support rod. The support roller or the support rod is hinged to the support rod 200, and the support roller or the support rod is provided with a recessed portion 213 for supporting the tube stock 500. The tube stock 500 is supported by the recessed portion 213 to prevent the tube stock 500 from falling off the support member 210.

[0040] According to some embodiments of the present utility model, a ratchet assembly is provided at the hinge joint between the support member 210 and the support rod 200, and the ratchet assembly is used to limit the rotation of the support member 210 in the direction away from one end of the support member 210. Figure 1As shown, the ratchet assembly restricts the support member 210 to rotate only in the counterclockwise direction and cannot rotate in the clockwise direction, so that the tubular material 500 does not drive the support member 210 to roll away from the cutting machine, increasing the friction of the tubular material 500 moving away from the cutting machine, thereby avoiding changes in the cutting position and improving the cutting accuracy.

[0041] According to some embodiments of the present invention, the driving member 300 is provided as a cylinder, a bracket 310 is provided on the base 100, the cylinder is hinged to the bracket 310, and the output end of the cylinder is connected to the rod body of the support rod 200.

[0042] According to some embodiments of the present invention, a spring 400 is further provided between the support rod 200 and the base 100. The spring 400 is used to provide a buffering force for the support rod 200, so that the support rod 200 receives a certain supporting force through the spring 400, thereby reducing the power of the cylinder used.

[0043] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" can be used to describe several embodiments of the present invention. The specific features, structures, materials or characteristics in several embodiments can be combined under the premise of conforming to the principles and purposes of the present invention.

[0044] Although some embodiments of the present invention have been shown and described in this specification, the present invention should not be limited to the above embodiments. As long as it achieves the technical effects of the present invention by the same or equivalent means, all changes, modifications, equivalent replacements and equivalent variations made to these embodiments within the spirit and principles of the present disclosure without departing from the principles and purposes of the present invention should be included within the scope of protection of the present disclosure and should be considered to belong to the scope of protection of the present invention.

Claims

1. A tube material lifting mechanism of a laser tube cutting machine, characterized in that, It further includes: a base; a support rod, one end of which is hinged to the base, and the other end is movably provided with a support member for holding the pipe material; a driving member provided on the base, and the driving member is used to drive the support rod to swing so that the support member approaches or moves away from the base.

2. The tube lifting mechanism of a laser tube cutting machine according to claim 1, characterized in that, A buffer layer is provided on the support member, and the buffer layer is used to relieve the impact force and pressure of the pipe material on the support member.

3. The tube stock lifting mechanism of a laser tube cutting machine according to claim 2, characterized in that, The buffer layer is a sponge layer or a foamed plastic layer.

4. The tube material lifting mechanism of a laser tube cutting machine according to claim 2, characterized in that, A damping layer is further provided outside the buffer layer, and the damping layer is used to increase the friction force on the pipe material.

5. The tube material lifting mechanism of a laser tube cutting machine according to claim 4, characterized in that, The damping layer is set as a frosted layer, a silica gel layer or a rubber layer.

6. The tube stock lifting mechanism of a laser tube cutting machine according to any one of claims 1 to 5, characterized in that, The support member is set as a support roller or a support rod, and the support roller or the support rod is hinged to the support rod.

7. The tube material lifting mechanism of a laser tube cutting machine according to claim 6, characterized in that, The support roller or the support rod is provided with a recess for supporting the pipe material.

8. The tube material lifting mechanism of a laser tube cutting machine according to claim 1, characterized in that, The driving member is set as a cylinder, a bracket is provided on the base, the cylinder is hinged to the bracket, and the output end of the cylinder is connected to the rod body of the support rod.

9. The tube lifting mechanism of a laser tube cutting machine according to claim 8, characterized in that, A spring is further provided between the support rod and the base, and the spring is used to provide a buffering force for the support rod.

Images