Laser cutting machine capable of positioning special-shaped pipe

Abstract

The utility model belongs to the technical field of laser cutting positioning devices, and particularly relates to a laser cutting machine capable of positioning special-shaped pipes, which comprises a machine tool for placing pipes, a rear clamping component is mounted at the open end of the machine tool and movably connected with the machine tool, and a support frame is mounted at the front end of the machine tool and movably connected with the rear clamping component. A stand column is welded to the upper portion of the supporting frame, a cutting head assembly is installed on the stand column, a front clamping assembly is correspondingly installed below the cutting head assembly, the front clamping assembly is fixedly connected with the supporting frame, a supporting seat is fixedly connected to the outer side of the supporting frame, and a visual assembly is detachably installed on the supporting seat. The pipe is lifted through the machine tool, the visual assembly recognizes the current state of the pipe and feeds back the current state, the rear clamping assembly moves left and right on the machine tool to be matched with the front clamping assembly, the face, needing to be machined, of the clamped pipe is rotated to the position over the front clamping assembly according to feedback signals, the cutting head assembly machines the pipe, and the pipe machining device is simple in structure and high in machining precision.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser cutting positioning device technical field, concretely relates to a laser cutting machine that can position special-shaped pipe. BACKGROUND

[0002] The diversity and particularity of special-shaped pipe lead to the fact that the special-shaped pipe is always processed by traditional processes such as drilling machine, punch press, polishing and grinding, and high manpower, material resources and site resources and working hours are consumed, in addition, manual operation also influences the dimensional accuracy of finished products, and leads to high defective product rate. CONTENT

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a laser cutting machine that can position special-shaped pipe to solve the above-mentioned problems.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A laser cutting machine that can position special-shaped pipe, comprising a machine tool for placing pipe material, the machine tool opening end is equipped with rear clamping assembly, the rear clamping assembly is movably connected with the machine tool, the machine tool front end is equipped with support frame, the support frame upper portion is welded with stand column, the stand column is equipped with cutting head assembly, the cutting head assembly lower portion is correspondingly equipped with front clamping assembly, the front clamping assembly is fixedly connected with the support frame, the support frame outer side is fixedly connected with support seat, the support seat is detachably equipped with visual assembly, the pipe material is lifted by the machine tool, the visual assembly identifies the current state of the pipe material and feeds back, the rear clamping assembly moves left and right on the machine tool and cooperates with the front clamping assembly, according to the feedback signal, the pipe material clamped needs to be processed face is turned to the top, and the cutting head assembly processes the pipe material.

[0006] Further, the visual assembly comprises a linear module, a mounting plate movably connected to the linear module, an upper adjusting plate detachably connected to the mounting plate, and a side adjusting plate perpendicularly mounted to the upper adjusting plate, a camera is mounted on the side adjusting plate, a lens is mounted on the camera, an opening is provided on the mounting plate, the lens penetrates through the opening, a light source is provided at the opening, and the light source is mounted on the mounting plate.

[0007] Further, the support seat is provided with a special-shaped support plate, and the linear module is fixedly arranged along the inclined edge of the special-shaped support plate.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] The special-shaped pipe needs to be punched and cut at a specified position, the special-shaped pipe positioning laser cutting machine can realize the functions of pipe positioning, back alignment and laser cutting, is convenient and easy to operate, intelligent, easy to use and small in floor space, the laser cutting surface is smooth, secondary polishing and grinding are not needed, the efficiency is high, the size precision of products can be effectively controlled through visual system snapshot and correction and compensation of the numerical control system, and the finished product qualification rate is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a perspective structural schematic view of an embodiment of the laser cutting machine capable of positioning special-shaped pipes according to the utility model;

[0011] Fig. 2 It is a perspective structural schematic view of a visual assembly in an embodiment of the laser cutting machine capable of positioning special-shaped pipes according to the utility model (structure state one);

[0012] Fig. 3 It is a perspective structural schematic view of a visual assembly in an embodiment of the laser cutting machine capable of positioning special-shaped pipes according to the utility model (structure state two);

[0013] The reference signs in the drawings of the specification include:

[0014] Machine tool 1, rear clamping assembly 2, support frame 3, column 4, cutting head assembly 5, front clamping assembly 6, support seat 7, visual assembly 8, linear module 81, mounting plate 82, upper adjusting plate 83, side adjusting plate 84, camera 85, lens 86, light source 87, special-shaped support plate 88. DETAILED DESCRIPTION

[0015] In order for those skilled in the art to better understand the utility model, the technical solutions of the utility model are further described below in combination with the drawings and embodiments.

[0016] Among them, the drawings are only used for example description, and the representation is only a schematic view, not a real object view, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted.

[0017] The same or similar reference signs in the drawings of the embodiments of the present utility model correspond to the same or similar components; in the description of the present utility model, it is understood that, if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like appears, it is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, and therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, and for ordinary skilled persons in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0018] In the description of the present utility model, unless explicitly specified and limited, if the connecting relationship between components appears, the term "connection" should be understood in a broad sense, for example, it can be fixed connection, can be detachable connection, or be integrated; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through an intermediate medium, can be the communication inside two components or the interaction relationship between two components. For ordinary skilled persons in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.

[0019] Embodiment:

[0020] For example Figs. 1-3As shown, the utility model discloses a laser cutting machine can be positioned to special-shaped pipe, including the machine tool 1 for placing pipe material, and the machine tool 1 opening end is equipped with rear card subassembly 2, and rear card subassembly 2 is movably connected with machine tool 1, and the machine tool 1 front end is equipped with support frame 3, and support frame 3 top is welded and is equipped with stand 4, and stand 4 is equipped with cutting head subassembly 5, and cutting head subassembly 5 below is equipped with front card subassembly 6 correspondingly, and front card subassembly 6 is fixedly connected with support frame 3, and support frame 3 outside is fixedly connected and is equipped with support seat 7, and support seat 7 is detachably installed and is equipped with visual component 8, and pipe material is lifted through machine tool 1, and visual component 8 identifies the current state of pipe material and feeds back, and rear card subassembly 2 moves left and right on machine tool 1 and cooperates with front card subassembly 6, and according to feedback signal, the pipe material that clamps needs to be processed to turn to the top, and cutting head subassembly 5 processes pipe material, and visual component 8 includes linear module 81, and mounting plate 82 is movably connected on linear module 81, and upper adjusting plate 83 is detachably connected on mounting plate 82, and side adjusting plate 84 is vertically installed on upper adjusting plate 83, and camera 85 is installed on side adjusting plate 84, and lens 86 is installed on camera 85, and opening is arranged on mounting plate 82, and lens 86 penetrates the opening, and light source 87 is arranged in the opening, and light source 87 is installed on mounting plate 82, and special-shaped support plate 88 is arranged on support seat 7, and linear module 81 is fixedly arranged along the hypotenuse of special-shaped support plate 88, and front card subassembly 6 includes servo motor, and speed reducer is power connected with servo motor, and transmission gear is connected with the output end of speed reducer, and pneumatic chuck is connected with transmission gear, and electromagnetic valve is connected with pneumatic chuck, and the clamping and loosening of pneumatic chuck are realized through the reversing of electromagnetic valve, and the rotary motion of pneumatic chuck is realized through servo motor, speed reducer and transmission gear, and rear card subassembly 2 includes rear card servo motor, and rear card speed reducer is power connected with rear card servo motor, and rear card transmission gear is connected with the output end of rear card speed reducer, and rear card pneumatic chuck is connected with rear card transmission gear, and rear card electromagnetic valve is connected with rear card pneumatic chuck, and the clamping and loosening of rear card pneumatic chuck are realized through the reversing of rear card electromagnetic valve, and the rotary motion of rear card pneumatic chuck is realized through rear card servo motor, rear card speed reducer and rear card transmission gear, and cutting head subassembly 5 includes horizontal linear module, vertical linear module and adapter plate, and the horizontal linear module drives vertical linear module to move left and right through adapter plate, and cutting head is installed on vertical linear module, and vertical linear module drives cutting head to move up and down.

[0021] Specifically, when the laser cutting machine is used, the working principle is as follows: the machine tool 1 body is provided with a front clamping assembly 6, a rear clamping assembly 2, a cutting head assembly 5 and a visual assembly 8. The pipe is sent into the front and rear clamping assemblies 2 by artificial or feeding machine for pipe clamping. The visual assembly 8 moves from the initial position A to the working position B. The visual assembly 8 identifies the current state of the pipe and feeds back. The front and rear clamping assemblies 2 turn the required machining surface of the clamped pipe to the top according to the feedback signal. The visual assembly 8 moves from the working position B to the initial position A to avoid collision between the pipe and the visual assembly 8. The cutting head assembly 5 performs laser punching and cutting on the pipe according to the numerical control system. The linear module 81 is installed on the support seat. The linear module 81 can be installed vertically, horizontally or obliquely. The mounting plate 82 is installed on the linear module 81. The lens 86 can move up and down or left and right or obliquely with the linear module 81. The specific installation method and space of the module are required. The light source 87 and the upper adjusting plate 83 are installed on the mounting plate 82. The side adjusting plate 84 is installed on the upper adjusting plate 83. The lens 86 and the camera 85 are installed on the side adjusting plate 84. The object to be shot is ensured to be projected on the lens by adjusting the upper adjusting plate 83 and the side adjusting plate 84. If the linear module 81 is replaced by a rotatable mechanism, the visual assembly can rotate or flip.

[0022] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are not described in detail. The ordinary technical personnel in the field knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before the date. The ordinary technical personnel in the field can improve and implement the scheme based on their own ability under the guidance of the present application. Some typical known structures or known methods should not be an obstacle for the ordinary technical personnel in the field to implement the present application. It should be noted that for the technical personnel in the field, without departing from the structure of the present application, a number of modifications and improvements can be made, which should be considered as the protection scope of the present application. These will not affect the effect and practicality of the present application.

Claims

1. A laser cutting machine capable of positioning irregularly shaped tubes, characterized in that: The system includes a machine tool for placing pipes. A rear clamping assembly is installed at the open end of the machine tool and is movably connected to the machine tool. A support frame is installed at the front end of the machine tool, and a column is welded above the support frame. A cutting head assembly is installed on the column, and a front clamping assembly is installed below the cutting head assembly. The front clamping assembly is fixedly connected to the support frame. A support base is fixedly connected to the outside of the support frame, and a vision component is detachably installed on the support base. The pipe is lifted by the machine tool, the vision component identifies the current status of the pipe and provides feedback, the rear clamping assembly moves left and right on the machine tool to cooperate with the front clamping assembly, and rotates the clamped pipe to be processed to the top according to the feedback signal, and the cutting head assembly processes the pipe.

2. The laser cutting machine for positioning irregularly shaped tubes as described in claim 1, characterized in that: The vision component includes a linear module, a mounting plate movably connected to the linear module, an upper adjustment plate detachably connected to the mounting plate, and a side adjustment plate vertically mounted on the upper adjustment plate. A camera is mounted on the side adjustment plate, and a lens is mounted on the camera. The mounting plate has an opening, through which the lens passes. A light source is located at the opening and mounted on the mounting plate.

3. A laser cutting machine for positioning irregularly shaped tubes as described in claim 2, characterized in that: The support base is provided with an irregularly shaped support plate, and the linear module is fixedly arranged parallel to the inclined side of the irregularly shaped support plate.

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