CN219818454U

CN219818454U - Laser stretch-cutter for open pipe

Info

Publication number: CN219818454U
Application number: CN202321220092.5U
Authority: CN
Inventors: 闫勇刚; 梁韦杰; 吴世兵
Original assignee: Xiamen Jiyuan Ultrasonic Technology Co ltd
Current assignee: Xiamen Jiyuan Ultrasonic Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-13
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses an opening pipe laser stretch-cutter which comprises a frame, wherein laser modules are arranged at the upper end of the frame and distributed at the upper ends of the frame and a baffle plate in an L shape, a limiting pull cylinder module is arranged at one end of the frame and parallel to the upper end surface of the frame, a material pulling module is arranged at the upper end of the frame and horizontally arranged, and the material pulling module is positioned at the junction of the laser modules and the frame. Compared with the prior art, the utility model has the advantages that: the utility model not only can realize smooth and beautiful laser cutting and ensure that the notch is not sticky, but also can realize the cutting of the opening with different diameters by adjusting the upper and lower positions of the pull cylinder, and can realize the cutting and turning of the material, thereby avoiding accumulation.

Description

Laser stretch-cutter for open pipe

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a laser stretch-cutter for an open pipe.

Background

Laser cutting is the focusing of laser light emitted from a laser into a high power density laser beam via an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved.

The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, is not limited by cutting pattern limitation, and is gradually improved or replaced by the traditional metal cutting process equipment.

The existing open pipe cutting machine cannot adjust the positions of open pipes with different diameters, the problems that the cut is easy to adhere and the cut surface is not smooth and attractive are solved when the open pipe orifice is cut, the discharge position after the pipe orifice is cut is easy to discharge and pile, the opening pipe orifice is inconvenient to cut for the next time, and therefore the open pipe laser stretch-cutter is designed.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the laser stretch-cutting machine for the open pipe, which not only can realize smooth and beautiful laser cutting and ensure that the cut is not sticky, but also can realize the cut of the open with different diameters by adjusting the upper and lower positions of the pull cylinder, and can realize stretch-cutting and turning of materials, thereby avoiding accumulation.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides an opening pipe laser broaching machine, includes the frame, the frame rear end is equipped with the baffle, the frame upper end is equipped with laser module, laser module distributes in frame and baffle upper end, frame one end is equipped with spacing and draws a section of thick bamboo module, spacing draws a section of thick bamboo module parallel frame up end, the frame upper end is equipped with draws the material module, draw the material module level to place, draw the material module to be located laser module and frame juncture;

preferably, the laser module comprises a laser tube, the laser tube is horizontally and fixedly connected with one end of a long side of the frame, one side of the laser tube is provided with a reflecting mirror, the reflecting mirror is close to one end of a short side of the frame, one end of the short side of the frame is provided with a first guide rail, one upper end of the first guide rail is provided with a first slide block, one end of the first slide block is provided with an optical outlet head, the periphery of the first guide rail is provided with a synchronous belt, the first slide block is fixedly connected with the synchronous belt, and one end of the synchronous belt is provided with a stepping motor;

preferably, the limiting pull cylinder module comprises a feeding tray and a pull cylinder bottom plate, wherein two groups of four polished rod seats are arranged at the upper end of the feeding tray, polished rods are arranged between the polished rod seats, spacers are sleeved on the surface of the polished rods, a limiting cylinder is arranged at the lower end of the pull cylinder bottom plate, the limiting cylinder is fixedly connected with one end of the frame, and a pull cylinder is arranged at the upper end of the pull cylinder bottom plate.

Further, draw the material module including supporting the cylinder, support cylinder one end fixed connection frame, the support cylinder other end is equipped with the bracing piece, the frame both ends are equipped with guide rail two, two guide rail two surfaces are equipped with slider two, two be equipped with clamping jaw cylinder fixed plate between the slider two, clamping jaw cylinder fixed plate is close to bracing piece one end and is equipped with clamping jaw cylinder, the clamping jaw cylinder other end is equipped with the clamping jaw.

Further, two guide rails II are provided with a transmission shaft at one end far away from the support rod, and synchronous wheels are arranged at two ends of the transmission shaft.

Further, the clamping jaw below is equipped with the stirring board, stirring board one end is equipped with the hinge, the stirring board is fixed in the frame through the hinge, stirring board keeps away from hinge one end and is equipped with the stirring cylinder, stirring cylinder fixed connection frame.

Further, the periphery of the laser module is provided with an optical path protection cover, and synchronous belt protection covers are arranged at two ends of the limiting pull cylinder module and the frame.

Further, the top of the light outlet head is provided with a focusing lens, the lower end of the laser tube is provided with a laser power supply, the lower end of the stand is provided with a door body, and the position of the stand, which is close to the laser module, is provided with a touch screen.

Compared with the prior art, the utility model has the advantages that:

(1) And (3) the pull cylinder and the supporting plate are arranged, the support cylinder is convenient for pulling the material, the pull cylinder is matched with the supporting plate and the support cylinder, and the opening pipe is convenient for laser cutting through the clamping jaw cylinder and the clamping jaw clamping opening pipe, so that the incision is not adhered, and the tangent plane is smooth and attractive.

(2) According to the utility model, the limiting cylinder is arranged, so that the upper and lower positions of the pull cylinder can be conveniently and accurately adjusted by the cylinder, the open pipes with different diameters can be realized, the positions of the open pipes can be conveniently and rapidly adjusted, the debugging time is saved, and the labor cost is reduced.

(3) According to the utility model, the cut open pipe finished product can be rapidly turned into the wall for storage through the turning plate, the hinge and the turning cylinder, so that the influence of finished product accumulation on the next open pipe cutting is avoided.

(4) The laser cutting stepping motor, the material pulling stepping motor and the laser cutting stepping motor are arranged to realize two sections of speeds, the speed before laser cutting is high, and the speed during laser cutting is low, so that the working efficiency is greatly improved; the material pulling stepping motor realizes different lengths and speeds, greatly improves the working efficiency, and can set different lengths according to the requirements of clients.

Drawings

Fig. 1 is a perspective view of a laser stretch-cutter for open tubes according to the present utility model.

Fig. 2 is a top view of a split tube laser broaching machine in accordance with the present utility model.

Fig. 3 is a perspective view of a limiting pull cylinder module of the open tube laser broaching machine of the present utility model.

Fig. 4 is a top view of a second embodiment of the laser broaching machine for open pipe according to the present utility model.

As shown in the figure: 1. a frame; 2. a laser tube; 3. a reflecting mirror; 4. a first guide rail; 5. a first sliding block; 6. a light outlet head; 7. a synchronous belt; 8. a stepping motor; 9. a feeding tray; 10. a pull cylinder bottom plate; 11. a polish rod seat; 12. a polish rod; 13. a spacer; 14. a limit cylinder; 15. pulling a barrel; 16. a support cylinder; 17. a support rod; 18. a second guide rail; 19. a second slide block; 20. a fixing plate; 21. a clamping jaw cylinder; 22. a clamping jaw; 23. a transmission shaft; 24. a synchronizing wheel; 25. a turning plate; 26. a hinge; 27. a material turning cylinder; 28. an optical path protection cover; 29. a timing belt protective cover; 30. a laser power supply; 31. a touch screen.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 4, an opening tube laser stretch-cutter comprises a frame 1, a laser module, a limiting pull tube module, a pull material module and an electric control device, wherein a baffle is arranged at the rear end of the frame 1, a frame formed by welding square tubes is welded to form a main body of the frame 1, a door body is arranged at the lower end of the frame 1 and used for placing electric control equipment, and a touch screen 31 is arranged at the position, close to the laser module, of the frame 1 and used as a control end.

The upper end of the stand 1 is provided with laser modules, the laser modules are distributed at the upper end of the stand 1 and the upper end of the baffle, the laser modules comprise laser power supplies, the laser power supplies are fixed on the stand through screws, a laser tube 2 is fixed on the stand 1 through a laser tube support and horizontally placed, the laser tube support is fixed on the stand through screws, a reflector 3 is fixed on the stand 1 through screws, a stepping motor 8 is fixed on the stand 1 through screws, the stepping motor 8 provides power for moving an optical head 6 leftwards and rightwards through a synchronous belt 7, a guide rail I4 and a slide block I5, the laser power supplies energy for the light emission of the laser tube 2, the laser tube emits strong light, the laser power is reflected by the reflector 3 to change the direction and is transmitted to the optical head 6, the reflection mirror at the top of the optical head 6 reflects parallel light into vertical light, the vertical light is focused by a focusing lens in the optical head, the vertical light forms a point at the focusing position of the focusing lens, and the cutting strength is ensured.

The spacing pull tube module is installed to frame 1 one end, spacing pull tube module is parallel to frame 1 up end, spacing pull tube module includes pan feeding tray 9 and pull tube bottom plate 10, spacer 13 passes through polished rod 12 and polished rod seat 11 to be fixed on pan feeding tray 9, pan feeding tray 9 passes through the screw fixation on frame 1, spacer 13 and pan feeding tray 9 have carried out spacing in advance to the material, pull tube 15 is fixed on pull tube bottom plate 10, pull tube 15 has carried out the pinpoint to the material, and separate the two-layer overlapping part of opening pipe, during laser cutting, two-layer material can not glue together, guarantee that the material does not glue the mouth, pull tube 15 bottom plate is fixed on spacing cylinder 14, spacing cylinder 14 passes through the screw fixation on frame 1, spacing cylinder 14 can be through adjusting spacing, adjust the stroke, all be in suitable position when making the opening pipe of different diameters pass pull tube 15, the opening pipe cutting surface level has been guaranteed like this.

The upper end of the frame 1 is provided with a material pulling module which is horizontally arranged, the material pulling module is positioned at the L-shaped surrounding part of the laser module, a supporting rod 17 in the material pulling module is fixed on a supporting cylinder 16 through a screw, the supporting cylinder 16 is fixed on the frame 1 through a screw, a clamping jaw 22 is fixed on a clamping jaw cylinder 21 through a screw, the clamping jaw cylinder 21 is fixed on a clamping jaw cylinder fixing plate 20 through a screw, the clamping jaw cylinder fixing plate 20 is fixed on the frame through the matching of a guide rail II 18 and a sliding block II 19, and the left-right movement is realized at the same time; when the clamping jaw cylinder 21 is pulled in place, the supporting cylinder 16 acts to support materials and ensure the level, so that the end face of the laser notch is smooth, and an external motor, the synchronous wheel 24, the transmission shaft 23 and the belt provide power for the advancing and retreating of the clamping jaw.

The stirring plate 25 is arranged below the clamping jaw 22, one side of the stirring plate 25 is fixed on the frame 1 through the hinge 26, one end of the stirring cylinder 27 is fixed on the frame 1 through screws, the other end of the stirring cylinder 27 is fixed with the stirring plate 25, when the period from the start of feeding to the end of cutting is shortened, the stirring cylinder 27 acts, the material is prevented from sagging when the material is pulled, the length precision of the pulled material is influenced, the stirring plate 25 is downwards turned after the cutting is completed, the material is adjusted into a cavity, and the next pulling is not influenced.

The periphery of the laser module is provided with an optical path protecting cover 28, and the two ends of the limiting pull cylinder module and the frame 1 are provided with a synchronous belt protecting cover 29 for protecting the optical path and the synchronous belt 7.

The specific embodiment is as follows: the opening pipe passes through the feeding tray 9 and the spacer 13 and passes through the pull cylinder 15, a start button on the touch screen 31 is pressed, the optical head 6 is controlled by the stepping motor 8 and an external motor to move back to the cutting original point left and retract to the pulling original point after the clamping jaw 22 is retracted, the clamping jaw cylinder 21 is closed to clamp materials, the stepping motor 8 acts to drive the materials to move to a designated position according to the set parameters, the supporting cylinder 16 rises to support the materials, the stepping motor 8 in the laser module drives the optical head 6 to move right, laser light is emitted, the materials are cut according to the set parameters, and cutting is completed; after cutting is completed, the supporting cylinder 16 descends, the clamping jaw 22 drags materials for a certain length, after the clamping jaw 22 opens and loosens materials, the material turning plate 25 turns down, the material finished product falls into the cavity, the clamping jaw 22 reaches the program setting position towards the material pulling origin, and the material turning plate 25 ascends to complete a working cycle.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides an opening pipe laser stretch-cutter which characterized in that: the device comprises a frame (1), wherein a baffle is arranged at the rear end of the frame (1), laser modules are arranged at the upper end of the frame (1) and distributed at the upper ends of the frame (1) and the baffle in an L-shaped mode, one end of the frame (1) is provided with a limiting pull cylinder module, the limiting pull cylinder module is parallel to the upper end face of the frame (1), a pull module is arranged at the upper end of the frame (1), the pull module is horizontally arranged, and the pull module is positioned at the junction of the laser modules and the frame;

the laser module comprises a laser tube (2), the laser tube (2) is horizontally and fixedly connected with one end of the long side of the frame (1), one side of the laser tube (2) is provided with a reflecting mirror (3), the reflecting mirror (3) is close to one end of the short side of the frame (1), one end of the short side of the frame (1) is provided with a first guide rail (4), the upper end of the first guide rail (4) is provided with a first slide block (5), one end of the first slide block (5) is provided with an optical outlet head (6), the periphery of the first guide rail (4) is provided with a synchronous belt (7), the first slide block (5) is fixedly connected with the synchronous belt (7), and one end of the synchronous belt (7) is provided with a stepping motor (8);

the limiting pull cylinder module comprises a feeding tray (9) and a pull cylinder bottom plate (10), a polish rod seat (11) is arranged at the upper end of the feeding tray (9), two groups of four polish rod seats (11) are arranged, a polish rod (12) is arranged between the polish rod seats (11), a spacer (13) is sleeved on the surface of the polish rod (12), a limiting cylinder (14) is arranged at the lower end of the pull cylinder bottom plate (10), one end of the limiting cylinder (14) is fixedly connected with a frame (1), and a pull cylinder (15) is arranged at the upper end of the pull cylinder bottom plate (10).

2. An open-ended tube laser broaching machine as in claim 1, wherein: the material pulling module comprises a supporting cylinder (16), one end of the supporting cylinder (16) is fixedly connected with a frame (1), the other end of the supporting cylinder (16) is provided with a supporting rod (17), two ends of the frame (1) are provided with a guide rail II (18), the surfaces of the guide rail II (18) are provided with a slide block II (19), clamping jaw cylinder fixing plates (20) are arranged between the slide block II (19), the clamping jaw cylinder fixing plates (20) are close to one end of the supporting rod (17) and are provided with clamping jaw cylinders (21), and the other ends of the clamping jaw cylinders (21) are provided with clamping jaws (22).

3. An open-ended tube laser broaching machine as in claim 2, wherein: one end, far away from the supporting rod (17), of the two guide rails II (18) is provided with a transmission shaft (23), and two ends of the transmission shaft (23) are provided with synchronous wheels (24).

4. An open-ended tube laser broaching machine as in claim 2, wherein: the utility model discloses a material stirring machine, including clamping jaw (22), stirring board (25) one end is equipped with hinge (26), stirring board (25) are fixed in frame (1) through hinge (26), stirring board (25) are kept away from hinge (26) one end and are equipped with stirring cylinder (27), stirring cylinder (27) fixed connection frame (1).

5. An open-ended tube laser broaching machine as in claim 1, wherein: the periphery of the laser module is provided with an optical path protection cover (28), and synchronous belt protection covers (29) are arranged at two ends of the limiting pull cylinder module and the frame (1).

6. An open-ended tube laser broaching machine as in claim 1, wherein: the top of the light outlet head (6) is provided with a focusing lens, the lower end of the laser tube (2) is provided with a laser power supply (30), the lower end of the stand (1) is provided with a door body, and the position of the stand (1) close to the laser module is provided with a touch screen (31).