CN216028826U

CN216028826U - Full-automatic laser positioning cutting die

Info

Publication number: CN216028826U
Application number: CN202121953071.5U
Authority: CN
Inventors: 王晓博
Original assignee: Suzhou Chenhao Laser Technology Co ltd
Current assignee: Suzhou Chenhao Laser Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-15
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of laser cutting dies, in particular to a full-automatic laser positioning cutting die which comprises a bottom plate, wherein a cutting die machine is fixed on the bottom plate, and a conveying mechanism is also arranged on the bottom plate; conveying mechanism is including being located the side direction mount on bottom plate both sides upper portion, the side of side direction mount is rotated and is connected with the backing roll and rectifies the roller, and the backing roll with the axis of rectifying the roller is perpendicular each other, the top of side direction mount is provided with the lift mount, the lower part of lift mount is rotated and is connected with the conveying roller, and the conveying roller with the backing roll is parallel to each other, the conveying roller rectify the roller with form the clearance that supplies the template to pass through between the backing roll, be provided with a actuating mechanism on the lift mount, be used for driving the conveying roller rotates. The template correcting device can correct the template and can stably convey the template to the cutting die machine, thereby avoiding the machining error caused by template deviation and improving the machining quality.

Description

Full-automatic laser positioning cutting die

Technical Field

The utility model relates to the technical field of laser cutting dies, in particular to a full-automatic laser positioning cutting die.

Background

The laser knife mould machine uses laser to deeply ablate the knife mould plate, the laser cutting uses the focused high power density laser beam to irradiate the workpiece, the irradiated material is quickly melted, vaporized and ablated, and simultaneously the melted material is blown off by the high speed air flow coaxial with the beam, thereby realizing the cutting of the workpiece.

The existing high-precision laser knife molding machine disclosed in Chinese publication No. CN207577689U comprises a laser knife molding machine main body, a control box, a conveying box, a movable box and a fixing belt, wherein supporting columns are fixed at corners of the bottom of the control box, a fixing frame is fixedly connected to the bottoms of the supporting columns, a display screen is embedded in the middle of the front end of the control box, and a plurality of control buttons which are uniformly distributed are fixed below the front end of the control box.

This kind of novel high accuracy laser die cutting machine through setting up the fixed band for carry the template, but this kind of fixed band can not be good fixed die board carry out laser beam machining, lead to the template displacement to appear and produce machining error, reduced processingquality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic laser positioning cutting die which can correct a template and stably convey the template to a cutting die machine, so that a machining error caused by template deviation is avoided, and the machining quality is improved.

In order to achieve the purpose, the utility model provides the following technical scheme: a full-automatic laser positioning cutting die comprises a bottom plate, wherein a cutting die machine is fixed on the bottom plate, and a conveying mechanism is further arranged on the bottom plate;

conveying mechanism is including being located the side direction mount on bottom plate both sides upper portion, the side of side direction mount is rotated and is connected with the backing roll and rectifies the roller, and the backing roll with the axis of rectifying the roller is perpendicular each other, the top of side direction mount is provided with the lift mount, the lower part of lift mount is rotated and is connected with the conveying roller, and the conveying roller with the backing roll is parallel to each other, the conveying roller rectify the roller with form the clearance that supplies the template to pass through between the backing roll, be provided with a actuating mechanism on the lift mount, be used for driving the conveying roller rotates.

Preferably, the first driving mechanism comprises a first mounting seat fixed on the lifting fixing frame, a motor is fixed on the first mounting seat, a driving roller is fixed on an output shaft of the motor, and a conveying belt is sleeved on the driving roller and the conveying roller together.

Preferably, be fixed with the second mount pad on the lift mount, it is connected with the tensioning roller to rotate on the second mount pad, the tensioning roller with the conveyer belt contacts.

Preferably, a lifting mechanism is arranged between the lifting fixing frame and the lateral fixing frame;

the lifting mechanism comprises a first bearing seat fixed on the lateral fixing frame, a one-way screw is connected to the first bearing seat in a rotating mode and is in threaded connection with the lifting fixing frame, and a second driving mechanism is arranged on the lateral fixing frame and is used for driving the one-way screw to rotate.

Preferably, the second driving mechanism comprises a second bearing seat fixed on the lateral fixing frame, a first rotating shaft is rotatably connected to the second bearing seat, a first worm is fixed on the first rotating shaft, and a first worm wheel meshed with the first worm is fixed on the lower portion of the one-way screw.

Preferably, a distance adjusting mechanism is arranged between the two lateral fixing frames;

the distance adjusting mechanism comprises a third bearing seat fixed on the bottom plate, a bidirectional screw rod is connected to the third bearing seat in a rotating mode, the two lateral fixing frames are arranged on the bottom plate in a sliding mode, nut pieces are fixed to the lower portions of the two lateral fixing frames and are in threaded connection with the bidirectional screw rod, and a third driving mechanism is arranged on the bottom plate and used for driving the bidirectional screw rod to rotate.

Preferably, the third driving mechanism comprises a fourth bearing seat fixed on the bottom plate, a second rotating shaft is connected to the fourth bearing seat in a rotating mode, a second worm is fixed on the second rotating shaft, and a second worm wheel meshed with the second worm is fixed on the bidirectional screw.

Preferably, the lower parts of the two lateral fixing frames are respectively fixed with a sliding block, the bottom plate is fixed with a guide rail, and the guide rail is in sliding connection with the sliding blocks.

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

1. according to the utility model, the position of the template can be corrected through the arranged deviation correcting roller, so that the template enters the cutting die machine without deviation, and the template can be driven to stably move through the arranged supporting roller, the conveying roller and the conveying belt so as to feed materials to the cutting die machine.

2. According to the utility model, the lifting mechanism and the first driving mechanism are arranged, so that the height of the lifting fixing frame can be adjusted, the distance between the conveying roller and the supporting roller is matched with the thickness of the template, the distance between the two lateral fixing frames can be adjusted by arranging the distance adjusting mechanism and the second driving mechanism, the distance between the deviation rectifying rollers on the two lateral fixing frames is matched with the width of the template, and the template processing device is further suitable for template processing with different thicknesses and widths.

Drawings

FIG. 1 is a schematic structural view of a conveying mechanism according to the present invention;

FIG. 2 is a schematic structural diagram of a first driving mechanism according to the present invention;

FIG. 3 is a schematic view of the structure of the belt drive of the present invention;

FIG. 4 is a schematic structural view of the side fixing frame of the present invention slidably disposed on the bottom plate;

fig. 5 is a schematic structural diagram of the second driving mechanism and the third driving mechanism of the present invention.

In the figure: 1. a base plate; 2. a knife molding machine; 3. a conveying mechanism; 4. a lateral fixing frame; 5. a support roller; 6. a deviation rectifying roller; 7. a lifting fixing frame; 8. a conveying roller; 9. a first drive mechanism; 10. a first mounting seat; 11. a motor; 12. a drive roll; 13. a conveyor belt; 14. a second mounting seat; 15. a tension roller; 16. a lifting mechanism; 17. a first bearing housing; 18. a unidirectional screw; 19. a second drive mechanism; 20. a second bearing housing; 21. a first rotating shaft; 22. a first worm; 23. a first worm gear; 24. a distance adjusting mechanism; 25. a third bearing seat; 26. a bidirectional screw; 27. a nut member; 28. a third drive mechanism; 29. a fourth bearing seat; 30. a second rotating shaft; 31. a second worm; 32. a second worm gear; 33. a slider; 34. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a full-automatic laser positioning cutting die comprises a bottom plate 1, wherein a cutting die machine 2 is fixed on the bottom plate 1, and a conveying mechanism 3 is further arranged on the bottom plate 1;

the conveying mechanism 3 comprises lateral fixing frames 4 positioned at the upper parts of two sides of the bottom plate 1, the lateral sides of the lateral fixing frames 4 are rotatably connected with supporting rollers 5 and deviation rectifying rollers 6, the axes of the supporting rollers 5 and the deviation rectifying rollers 6 are vertical to each other, when the template is conveyed, the supporting rollers 5 upwards contact with the lower part of the template to support the weight of the template, the deviation rectifying rollers 6 on the two lateral fixing frames 4 contact with two sides of the template to prevent the template from deviating during conveying, the template is ensured to enter the cutting die machine 2 without deviation, and the processing quality is improved;

the top of side direction mount 4 is provided with lift mount 7, and the lower part of lift mount 7 is rotated and is connected with conveying roller 8 to conveying roller 8 is parallel to each other with backing roll 5, and conveying roller 8 contacts with the upper portion of template downwards, forms the clearance that supplies the template to pass through between conveying roller 8, rectification roller 6 and the backing roll 5, stability when further ensuring template transport, prevents the template skew, beats, the shake and the machining error who causes.

The lifting fixing frame 7 is provided with a first driving mechanism 9 for driving the conveying roller 8 to rotate. First actuating mechanism 9 is fixed with motor 11 including fixing first mount pad 10 on lift mount 7 on first mount pad 10, is fixed with drive roll 12 on motor 11's the output shaft, and drive roll 12 overlaps with the common cover on conveying roller 8 and is equipped with conveyer belt 13, and after motor 11 starts, drives drive roll 12 and rotates, drives conveyer belt 13 transmission, utilizes the contact friction between conveyer belt 13 and the template, and then drives the template and carry.

The lifting fixing frame 7 is fixed with a second mounting seat 14, the second mounting seat 14 is connected with a tensioning roller 15 in a rotating mode, and the tensioning roller 15 is in contact with the conveying belt 13, so that the conveying belt 13 is not loosened in a tensioning mode.

And a lifting mechanism 16 is arranged between the lifting fixing frame 7 and the lateral fixing frame 4 and is used for adjusting the height of the lateral fixing frame 4 and further adjusting the height of the gap so as to adapt to templates with different thicknesses.

The lifting mechanism 16 comprises a first bearing seat 17 fixed on the lateral fixing frame 4, a one-way screw 18 is rotatably connected to the first bearing seat 17, the one-way screw 18 is in threaded connection with the lifting fixing frame 7, a second driving mechanism 19 is arranged on the lateral fixing frame 4 and used for driving the one-way screw 18 to rotate, when the one-way screw 18 rotates clockwise, the lifting fixing frame 7 moves upwards, the height of the gap is increased, the adaptive thick template is adapted, otherwise, when the one-way screw 18 rotates reversely, the lifting fixing frame 7 moves downwards, the height of the gap is reduced, and the adaptive thin template is adapted.

The second driving mechanism 19 includes a second bearing seat 20 fixed on the lateral fixing frame 4, the second bearing seat 20 is rotatably connected with a first rotating shaft 21, a first worm 22 is fixed on the first rotating shaft 21, a first worm wheel 23 meshed with the first worm 22 is fixed on the lower portion of the one-way screw 18, one end of the first rotating shaft 21 is provided with a hand wheel, the hand wheel can drive the first rotating shaft to rotate, when the first rotating shaft rotates forwards, the first worm 22 is driven to rotate forwards, and by meshing with the first worm wheel 23, the first worm wheel 23 is driven to rotate backwards, so as to drive the one-way screw 18 to rotate backwards, otherwise, when the first rotating shaft rotates backwards, the one-way screw 18 can be driven to rotate forwards, and through the design, the moving process of the lifting fixing frame 7 moving upwards and downwards is further completed.

And a distance adjusting mechanism 24 is arranged between the two lateral fixing frames 4 and used for adjusting the distance between the two lateral fixing frames 4 so as to adjust the distance between the gaps to adapt to templates with different widths.

The distance adjusting mechanism 24 comprises a third bearing seat 25 fixed on the bottom plate 1, a bidirectional screw 26 is rotatably connected to the third bearing seat 25, the two lateral fixing frames 4 are arranged in a sliding manner with the bottom plate 1, nut pieces 27 are fixed to the lower portions of the two lateral fixing frames 4, the nut pieces 27 are in threaded connection with the bidirectional screw 26, a third driving mechanism 28 is arranged on the bottom plate 1 and used for driving the bidirectional screw 26 to rotate, when the bidirectional screw 26 rotates clockwise, the two lateral fixing frames 4 can be driven to move oppositely due to threaded connection with the nut pieces 27, the distance between the gaps is reduced, the narrow-fitting template is adopted, otherwise, when the bidirectional screw 26 rotates reversely, the two lateral fixing frames 4 can be driven to move oppositely, the distance between the gaps is increased, and the wide-fitting template is adopted.

The lower parts of the two side fixing frames 4 are respectively fixed with a sliding block 33, the bottom plate 1 is fixed with a guide rail 34, the guide rail 34 is in sliding connection with the sliding block 33, and the side fixing frames 4 can do stable and directional linear motion by utilizing the matching of the sliding block 33 and the guide rail 34.

The third driving mechanism 28 includes a fourth bearing seat 29 fixed on the bottom plate 1, the fourth bearing seat 29 is rotatably connected with a second rotating shaft 30, a second worm 31 is fixed on the second rotating shaft 30, a second worm wheel 32 meshed with the second worm 31 is fixed on the bidirectional screw 26, one end of the second rotating shaft 30 is provided with a hand wheel, the hand wheel can drive the second rotating shaft 30 to rotate, when the second rotating shaft rotates clockwise, the second worm 31 is driven to rotate clockwise, and when the second rotating shaft rotates anticlockwise, the second worm wheel 32 is driven to rotate anticlockwise, otherwise, when the second rotating shaft rotates anticlockwise, the bidirectional screw 26 is driven to rotate clockwise, and by the design, the moving process of the two lateral fixing frames 4 in the opposite directions and in the reverse directions is further completed.

The working principle is as follows: when the full-automatic laser positioning cutting die is used, the conveying mechanism 3 is firstly adjusted according to the thickness and the width of the die plate, and the adjusting principle is as follows:

when the width is adjusted: when the first rotating shaft 21 rotates clockwise, the first worm 22 is driven to rotate clockwise, the first worm wheel 23 is driven to rotate reversely through meshing with the first worm wheel 23, the one-way screw 18 is driven to rotate reversely, the lifting fixing frame 7 moves downwards, the height of the gap is reduced, and the thin template is adapted;

during height adjustment: when the second rotating shaft 30 rotates reversely, the bidirectional screw 26 is driven to rotate clockwise, when the bidirectional screw 26 rotates clockwise, the nut member 27 is in threaded connection with the bidirectional screw, the two lateral fixing frames 4 can be driven to move oppositely, the gap distance is reduced, and the template is adaptive to the narrow template;

between the template is carried, width and altitude mixture control have been passed through for conveying roller 8 is downward to be contacted with the template, and backing roll 5 is upwards to be contacted with the template, and deviation correcting roller 6 contacts with template both sides, and motor 11 starts the back, drives drive roll 12 and rotates, drives the transmission of conveyer belt 13, utilizes the contact friction between conveyer belt 13 and the template, and then drives the template and carry toward cutting die machine 2 department.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic laser positioning cutting die, includes bottom plate (1), its characterized in that: a knife die machine (2) is fixed on the bottom plate (1), and a conveying mechanism (3) is further arranged on the bottom plate (1);

conveying mechanism (3) are including being located lateral fixing frame (4) on bottom plate (1) both sides upper portion, the side of lateral fixing frame (4) is rotated and is connected with backing roll (5) and correction roller (6), and backing roll (5) with the axis of correcting roller (6) is perpendicular each other, the top of lateral fixing frame (4) is provided with lift mount (7), the lower part of lift mount (7) is rotated and is connected with conveying roller (8), and conveying roller (8) with backing roll (5) are parallel to each other, conveying roller (8) correct roller (6) with form the clearance that supplies the template to pass through between backing roll (5), be provided with a actuating mechanism (9) on lift mount (7), be used for driving conveying roller (8) rotate.

2. The full-automatic laser positioning cutting die according to claim 1, characterized in that: first actuating mechanism (9) is including fixing first mount pad (10) on lift mount (7), be fixed with motor (11) on first mount pad (10), be fixed with drive roll (12) on the output shaft of motor (11), drive roll (12) with it is equipped with conveyer belt (13) to overlap jointly on conveying roller (8).

3. The full-automatic laser positioning cutting die according to claim 2, characterized in that: be fixed with second mount pad (14) on lift mount (7), it is connected with tensioning roller (15) to rotate on second mount pad (14), tensioning roller (15) with conveyer belt (13) contact.

4. The full-automatic laser positioning cutting die according to claim 1, characterized in that: a lifting mechanism (16) is arranged between the lifting fixing frame (7) and the lateral fixing frame (4);

elevating system (16) is including fixing first bearing frame (17) on side direction mount (4), it is connected with one-way screw rod (18) to rotate on first bearing frame (17), one-way screw rod (18) with lift mount (7) threaded connection, be provided with second actuating mechanism (19) on side direction mount (4) for drive one-way screw rod (18) rotate.

5. The full-automatic laser positioning cutting die according to claim 4, characterized in that: the second driving mechanism (19) comprises a second bearing seat (20) fixed on the lateral fixing frame (4), a first rotating shaft (21) is connected to the second bearing seat (20) in a rotating mode, a first worm (22) is fixed on the first rotating shaft (21), and a first worm wheel (23) meshed with the first worm (22) is fixed on the lower portion of the one-way screw (18).

6. The full-automatic laser positioning cutting die according to claim 1, characterized in that: a distance adjusting mechanism (24) is arranged between the two lateral fixing frames (4);

the distance adjusting mechanism (24) comprises a third bearing seat (25) fixed on the bottom plate (1), the third bearing seat (25) is connected with a bidirectional screw (26) in a rotating mode, the lateral fixing frames (4) are arranged in a sliding mode on the bottom plate (1), nut pieces (27) are fixed on the lower portions of the lateral fixing frames (4), the nut pieces (27) are in threaded connection with the bidirectional screw (26), and a third driving mechanism (28) is arranged on the bottom plate (1) and used for driving the bidirectional screw (26) to rotate.

7. The full-automatic laser positioning cutting die according to claim 6, characterized in that: third actuating mechanism (28) is including fixing fourth bearing seat (29) on bottom plate (1), it is connected with second pivot (30) to rotate on fourth bearing seat (29), be fixed with second worm (31) on second pivot (30), be fixed with on two-way screw rod (26) with second worm wheel (32) of second worm (31) meshing.

8. The full-automatic laser positioning cutting die according to claim 6, characterized in that: the lower parts of the two lateral fixing frames (4) are respectively fixed with a sliding block (33), a guide rail (34) is fixed on the bottom plate (1), and the guide rail (34) is in sliding connection with the sliding block (33).