CN220679715U - Laser on-line pipe cutting machine matched with pipe making machine - Google Patents

Abstract

The utility model discloses a laser online pipe cutting machine matched with a pipe making machine, which comprises a holding and clamping mechanism, a rotary machine seat, a laser cutting head, a blanking and clamping mechanism, a blanking groove, a servo module, a dust suction pipe and a return cylinder, wherein the holding and clamping mechanism, the rotary machine seat and the laser cutting head are connected into a whole and can be slidably installed in a back-and-forth movement mode, the holding and clamping mechanism is used for clamping a pipe fitting output by the pipe making machine and driving the rotary machine seat and the laser cutting head to move forward together under the action of pushing force output by the pipe fitting of the pipe making machine, the rotary machine seat is used for driving the laser cutting head to rotate for 360 degrees to cut the pipe fitting, the blanking and clamping mechanism is used for clamping the cut pipe fitting, the blanking groove is used for collecting the cut pipe fitting, the dust suction pipe is movably arranged in the pipe fitting and used for sucking dust at a corresponding pipe fitting cutting position under the driving of the servo module, and the return cylinder is used for driving the holding and clamping mechanism, the rotary machine seat and the laser cutting head to return to an initial position. The working process can be matched with a pipe making machine, so that the production efficiency is greatly improved and the manpower is reduced.

Description

Laser on-line pipe cutting machine matched with pipe making machine

Technical Field

The utility model relates to the field of stainless steel pipe cutting, in particular to a laser pipe cutting machine for butting and online cutting with a pipe making machine.

Background

In the field of household appliances, stainless steel welded pipes are often used, and the welded pipes are turned over, polished and welded to the bottom of a kettle to manufacture kettle bodies of various hot water kettles. And forming and welding the stainless steel sheet by a pipe making machine to prepare the stainless steel welded pipe. In practice, it is necessary to cut the welded pipe into a small length. In the prior art, the pipe is cut by adopting a grinding wheel, a long section is cut, and then the long section is sent to a laser pipe cutting machine for cutting, and a laser head is fixed right above the pipe cutting machine for holding and clamping the steel pipe for rotary cutting; the on-line cutting matched with the pipe making machine cannot be performed.

Disclosure of Invention

The utility model aims to provide a laser online pipe cutting machine which can be matched with a pipe making machine, and at least provides a beneficial selection or creation condition for solving one or more technical problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

The utility model provides a with supporting laser on-line pipe cutting machine of tuber, its includes embraces clamp mechanism, rotatory frame, laser cutting head, unloading clamp mechanism, unloading groove, servo module, dust extraction pipe and return cylinder, embraces clamp mechanism rotatory frame with but laser cutting head links into an organic whole and the slip installation of back and forth movement, embraces clamp mechanism is used for the pipe fitting of clamp tuber output to drive under the effect of the output thrust of tuber pipe fitting rotatory frame with the laser cutting head advances together, rotatory frame is used for driving the laser cutting head carries out 360 rotations, in order to cut off the pipe fitting, unloading clamp mechanism is used for cutting off the pipe fitting that is used for, the unloading groove is used for collecting the pipe fitting that cuts off, the dust extraction pipe is in the servo module's drive down activity sets up in the pipe fitting, is used for corresponding pipe fitting cutting position dust extraction, the return cylinder is used for driving embracing clamp mechanism rotatory frame with the laser cutting head returns to the initial position.

More preferably, the laser online pipe cutting machine matched with the pipe making machine comprises a frame, wherein the holding and clamping mechanism, the rotary machine seat, the laser cutting head, the blanking and clamping mechanism, the blanking groove, the servo module, the dust extraction pipe and the return cylinder are arranged on the frame.

More preferably, a hood is arranged on the frame, and the blanking clamping mechanism is arranged on the upper hood frame.

More preferably, the clamping mechanism comprises a clamping cylinder, a clamping block and a linear slide rail, wherein the clamping block is slidably mounted on the linear slide rail, the clamping cylinder is used for driving the clamping block to move back and forth on the linear slide rail, and the clamping block is used for clamping and loosening a pipe fitting in the back and forth movement process.

More preferably, the clamping block is composed of two arc-shaped clamping blocks which are oppositely arranged, and corresponding clamping cylinders and linear slide rails are arranged corresponding to the arc-shaped clamping blocks.

More preferably, the blanking clamping mechanism comprises a clamping block, a clamping cylinder and a blanking cylinder, wherein the clamping block is used for clamping the cut pipe fitting, the clamping cylinder is used for driving the clamping block to perform clamping action, and the blanking cylinder is used for driving the clamping block to move back and forth between the blanking position and the clamping position.

More preferably, the clamping blocks are composed of two cambered surface clamping blocks which move back and forth, and the two cambered surface clamping blocks are oppositely arranged on the same sliding rail and driven by the same clamping cylinder to move in opposite directions.

More preferably, a sensor is provided corresponding to the blanking clamping mechanism, and the sensor is connected with the clamping cylinder and the blanking cylinder to provide action signals for the clamping cylinder and the blanking cylinder.

More preferably, a coding wheel is arranged corresponding to the servo module, the servo module is connected with the coding wheel, and the coding wheel provides a travelling speed signal for the dust extraction pipe; the servo module is also connected with the rotary machine seat, and the rotary machine seat provides a rotary speed signal for the dust extraction pipe.

More preferably, a servo motor is arranged on the servo module, the servo motor drives the dust extraction pipe to rotate through a chain and a chain wheel, and the dust extraction pipe is rotatably arranged on the fixing seat.

The technical scheme provided by the utility model has at least the following technical effects or advantages.

During operation, the clamping mechanism clamps the pipe fitting (such as a stainless steel pipe), the clamping mechanism, the rotary machine seat and the laser cutting head are connected into a whole, the pipe fitting output by the pipe making machine pushes the clamping mechanism, the rotary machine seat and the laser cutting head to synchronously advance, the rotary machine seat drives the laser cutting head to rotate for 360 degrees, the pipe fitting is subjected to laser cutting, and meanwhile, the servo module drives the dust suction pipe to extend into the position right below the laser cutting head, so that dust generated by cutting is sucked away. When cutting, the blanking clamping mechanism clamps the pipe fitting to be cut and synchronously advances, and when cutting is completed, the blanking clamping mechanism is loosened, and the cut pipe fitting falls onto the blanking groove and flows out. After the cutting is completed, the clamping mechanism is loosened, and the return cylinder pulls the clamping mechanism, the rotary base and the laser cutting head back to the initial position for preparing for the next cutting. Compared with the prior art, the laser online cutting machine provided by the utility model can be matched with a pipe making machine for use, greatly improves the productivity and reduces the manpower, and a grinding machine is not required to be used for cutting into a long section and then the pipe cutting machine is used for cutting into small sections.

Drawings

Fig. 1 is an overall schematic diagram of a laser online pipe cutting machine provided by the utility model.

Fig. 2 is a schematic diagram showing an internal structure of the laser on-line pipe cutting machine.

Fig. 3 is a schematic structural view of the clasping mechanism.

Fig. 4 is a schematic structural view of the blanking holding mechanism.

FIG. 5 is a schematic diagram of a servo module.

Reference numerals illustrate.

1: frame, 2: pipe fitting, 3: encoding wheel, 4: clamping mechanism, 5: rotating the stand, 6: laser cutting head, 7: blanking clamping mechanism, 8: discharging groove, 9: a sensor. 10: servo module, 11: dust extraction pipe, 12: and a return cylinder.

20: a hood.

41: clamping cylinder, 42: clamping block, 43: a linear slide rail.

71: clamping block, 72: clamping cylinder, 73: and a blanking cylinder.

101: servo motor, 102: chain, 103: sprocket, 104: a fixing seat.

Detailed Description

The following description of the specific embodiments of the present utility model is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present utility model are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.

Referring to fig. 1 and 2, an online laser pipe cutting machine matched with a pipe making machine comprises a frame 1, a holding mechanism 4, a rotary machine base 5, a laser cutting head 6, a blanking holding mechanism 7, a blanking groove 8, a servo module 10, a dust suction pipe 11 and a return cylinder 12 which are arranged on the frame 1, wherein the holding mechanism 4, the rotary machine base 5 and the laser cutting head 6 are connected into a whole and slidably arranged on the frame 1 in a back-and-forth moving manner, the holding mechanism 4 is used for holding a pipe fitting 2 output by the pipe making machine and driving the rotary machine base 5 and the laser cutting head 6 to advance together under the action of pushing force output by the pipe making machine, the rotary machine base 5 is used for driving the laser cutting head 6 to rotate for 360 degrees so as to cut off the pipe fitting 2, the blanking holding mechanism 7 is used for holding the cut pipe fitting, the blanking groove 8 is used for collecting the cut pipe fitting, the dust suction pipe 11 is movably arranged in the pipe fitting 2 under the driving of the servo module 10 and is used for corresponding to a pipe fitting cutting position, and the holding cylinder 12 is used for driving the laser cutting head 4 and the rotary machine base 6 to return to the initial position.

During operation, the clamping mechanism 4 clamps the pipe fitting 2 (such as a stainless steel pipe), and as the clamping mechanism 4, the rotary machine seat 5 and the laser cutting head 6 are connected into a whole, the pipe fitting 2 output by the pipe making machine pushes the clamping mechanism 4, the rotary machine seat 5 and the laser cutting head 6 to synchronously advance, the rotary machine seat 5 drives the laser cutting head 6 to rotate for 360 degrees to perform laser cutting on the pipe fitting 2, and meanwhile, the servo module 10 drives the dust suction pipe 11 to extend into the position right below the laser cutting head 6 to suck dust generated by cutting. During cutting, the blanking clamping mechanism 7 clamps the pipe fitting to be cut and synchronously advances, and when the cutting is completed, the blanking clamping mechanism 7 is loosened, and the cut pipe fitting falls onto the blanking groove 8 and flows out. After the cutting is completed, the clamping mechanism 4 is loosened, and the return cylinder 12 pulls the clamping mechanism 4, the rotary base 5 and the laser cutting head 6 back to the initial position for preparing for the next cutting.

Compared with the prior art, the laser online cutting machine provided by the embodiment can be matched with a pipe making machine for use, so that the productivity is greatly improved, the manpower is reduced, a grinding machine is not required to be used for cutting into a long section, and the pipe cutting machine is used for cutting into small sections.

In this embodiment, a hood 20 is provided on the frame 1, and the blanking holding mechanism 7 is mounted on the upper hood frame 20. It is obvious that the specific structural form of the rack 1 is not limited to the form of the rack shown in the drawings of the present embodiment, and in some embodiments, the rack 1 may take various rack structures known in the prior art or capable of being implemented in the future, as long as it can perform the function of carrying and mounting the functional components.

Referring to fig. 3, the clamping mechanism 4 includes a clamping cylinder 41, a clamping block 42 and a linear slide rail 43, the clamping block 42 is slidably mounted on the linear slide rail 43, and the clamping cylinder 41 is used for driving the clamping block 42 to move back and forth on the linear slide rail 43, so as to achieve the effects of clamping and loosening. In this embodiment, the clamping block 42 is preferably composed of two arc-shaped clamping blocks disposed opposite to each other, and the clamping cylinder 41 and the linear slide rail 43 are disposed corresponding to each arc-shaped clamping block. Obviously, the number of the clamping cylinder 41, the clamping block 42 and/or the linear slide rail 43 can be appropriately changed by a person skilled in the art according to different actual needs, so long as the clamping and loosening functions can be achieved; the present embodiment is not limited.

Referring to fig. 4, the blanking clamping mechanism 7 includes a clamping block 71, a clamping cylinder 72 and a blanking cylinder 73, wherein the clamping block 71 is used for clamping the cut pipe, the clamping cylinder 72 is used for driving the clamping block 71 to perform clamping action, and the blanking cylinder 73 is used for driving the clamping block 71 to move back and forth between the blanking position and the clamping position. During operation, the clamping block 71 clamps the pipe fitting under the drive of the clamping cylinder 72, at this time, the electromagnetic valve of the blanking cylinder 73 is switched to the hollow position, the blanking cylinder 73 is in a floating state, the cylinder shaft stretches freely, the blanking cylinder 73 pulls the clamped pipe fitting to the blanking position after cutting is completed, and the clamping cylinder 72 drives the clamping block 71 to loosen the cut pipe fitting to enable the cut pipe fitting to fall onto the blanking groove 8 and flow out.

In this embodiment, the clamping block 71 is preferably composed of two cambered surface clamping blocks that move back and forth, and the two cambered surface clamping blocks are oppositely arranged on the same sliding rail and are driven by the same clamping cylinder 72 to move oppositely and reversely, so as to achieve the clamping effect. Here, two cambered surface clamping blocks are adopted to form the clamping block 71, so that the structure is the simplest, the control is convenient, and the influence on the falling of the blanking pipe fitting can be reduced to the greatest extent. It is obvious to those skilled in the art that the blanking holding mechanism 7 of other structures known in the prior art or available in the future may be adopted according to the actual needs, and the mounting forms of the holding block 71, the holding cylinder 72 and/or the blanking cylinder 73 may be changed appropriately, which is not limited to the present embodiment.

In this embodiment, a sensor 9 is provided corresponding to the blanking clamping mechanism 7, where the sensor 9 is connected with the clamping cylinder 72 and the blanking cylinder 73, and provides action signals for the clamping cylinder 72 and the blanking cylinder 73, so as to ensure accurate clamping and blanking.

As shown in fig. 5, a coding wheel 3 is disposed corresponding to the servo module 10, the servo module 10 is connected with the coding wheel 3, and further controls the moving speed of the dust extraction pipe 11 according to the signal fed back by the coding wheel 3, the servo module 10 is also connected with the rotary base 5, and further controls the dust extraction pipe 11 to rotate according to the rotating speed of the rotary base 5, so that the dust extraction opening 111 of the dust extraction pipe 11 is always opposite to the laser cutting head 6; so as to achieve the best dust extraction effect.

The servo module 10 is provided with a servo motor 101, the servo motor 101 drives the dust extraction pipe 11 to rotate through a chain 102 and a chain wheel 103, and the dust extraction pipe 11 is arranged on a fixed seat 104 and can rotate around the fixed seat 104. Corresponding to the fixed seat 104, a power mechanism for driving the fixed seat 104 to move back and forth is provided, and the power mechanism is a motor, a cylinder and the like which are known in the prior art.

It should be further noted that, in the description of the present utility model, terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. refer to the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the utility model, "at least" means one or more, unless clearly specifically defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present utility model is not limited to the specific embodiments described above, but is intended to cover modifications and alternatives falling within the spirit and scope of the utility model as defined by the appended claims and their equivalents. The portions of the detailed description that are not presented are all prior art or common general knowledge.

Claims (10)

1. The utility model provides a with supporting laser on-line pipe cutting machine of tuber, its characterized in that includes holding clamp mechanism, rotation frame, laser cutting head, unloading clamping mechanism, unloading groove, servo module, dust extraction pipe and return cylinder, holding clamp mechanism the rotation frame with but laser cutting head links into an organic whole and the back and forth movement ground slip installation, holding clamp mechanism is used for holding the pipe fitting of tuber output, and drives under the effect of the output thrust of tuber pipe fitting rotation frame with laser cutting head advances together, rotation frame is used for driving the laser cutting head carries out 360 rotations, in order to cut off the pipe fitting, unloading clamping mechanism is used for the pipe fitting of clip cutting, unloading groove is used for collecting the pipe fitting, the dust extraction pipe is in the activity setting is in the pipe fitting under servo module's drive, is used for corresponding pipe fitting cutting position dust extraction, the return cylinder is used for driving holding clamp mechanism rotatory frame with laser cutting head returns to initial position.

2. The laser online pipe cutting machine matched with a pipe making machine according to claim 1, comprising a frame, wherein the holding and clamping mechanism, the rotary base, the laser cutting head, the blanking clamping mechanism, the blanking groove, the servo module, the dust extraction pipe and the return cylinder are arranged on the frame.

3. A laser on-line pipe cutting machine matched with a pipe making machine according to claim 2, wherein a hood is arranged on the frame, and the blanking clamping mechanism is arranged on the upper hood frame.

4. The laser online pipe cutting machine matched with a pipe making machine according to claim 1, wherein the clamping mechanism comprises a clamping cylinder, clamping blocks and a linear sliding rail, the clamping blocks are slidably mounted on the linear sliding rail, the clamping cylinder is used for driving the clamping blocks to move back and forth on the linear sliding rail, and the clamping blocks are used for clamping and loosening pipe fittings in the back and forth movement process.

5. The laser online pipe cutting machine matched with a pipe making machine according to claim 4, wherein the clamping blocks consist of two arc-shaped clamping blocks which are oppositely arranged, and corresponding clamping cylinders and linear sliding rails are arranged corresponding to the arc-shaped clamping blocks.

6. The laser on-line pipe cutting machine matched with a pipe making machine according to claim 1, wherein the blanking clamping mechanism comprises a clamping block, a clamping cylinder and a blanking cylinder, the clamping block is used for clamping the cut pipe fitting, the clamping cylinder is used for driving the clamping block to perform clamping action, and the blanking cylinder is used for driving the clamping block to move back and forth between a blanking position and a clamping position.

7. The online pipe cutting machine for laser matched with a pipe making machine according to claim 6, wherein the clamping blocks are composed of two cambered surface clamping blocks which are moved by a motor, and the two cambered surface clamping blocks are oppositely arranged on the same sliding rail and driven by the same clamping cylinder to move oppositely.

8. The laser online pipe cutting machine matched with the pipe making machine according to claim 6, wherein a sensor is arranged corresponding to the blanking clamping mechanism, and the sensor is connected with the clamping cylinder and the blanking cylinder and provides action signals for the clamping cylinder and the blanking cylinder.

9. The laser online pipe cutting machine matched with the pipe making machine according to claim 1, wherein a coding wheel is arranged corresponding to the servo module, the servo module is connected with the coding wheel, and the coding wheel provides a travelling speed signal for the dust extraction pipe; the servo module is also connected with the rotary machine seat, and the rotary machine seat provides a rotary speed signal for the dust extraction pipe.

10. The laser online pipe cutting machine matched with a pipe making machine according to claim 9, wherein a servo motor is arranged on the servo module, the servo motor drives the dust extraction pipe to rotate through a chain and a chain wheel, and the dust extraction pipe is rotatably arranged on the fixing seat.