CN116352292B

CN116352292B - Laser cutting device is used in production of multi-functional self-service printer rack

Info

Publication number: CN116352292B
Application number: CN202310635073.7A
Authority: CN
Inventors: 王立阳; 郭海强; 郭利强; 赵安亮; 郭海亮; 宋力帆
Original assignee: Hebei Pinrong Intelligent Technology Co ltd
Current assignee: Hebei Pinrong Intelligent Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-07-28
Anticipated expiration: 2043-05-31
Also published as: CN116352292A

Abstract

The invention discloses a laser cutting device for producing a multifunctional self-service printer cabinet, which relates to the field of laser cutting and comprises a frame, an X-axis driving device, a Y-axis driving device, a Z-axis driving device, a laser cutting head, a material loading mechanism, a slag removing mechanism and a clamping mechanism; the material carrying mechanism comprises a first rotating shaft, a material carrying piece and a first rotary power source. The material carrying piece at the cutting point is driven to rotate independently, so that the major arc surface of the material carrying piece faces downwards and the chord surface faces upwards, a splash-proof gap is formed between the chord surface and the plate, slag is prevented from splashing back to the bottom of the plate or being deposited around cutting seams at the top and the bottom of the toothed steel belt as far as possible when laser penetrates through the plate, and secondary bonding is avoided; when the carrying piece rotates, the major arc surface can be contacted with the abrasive belt, and the abrasive belt can clean dregs on the major arc surface of the carrying piece, so that the major arc surface of the carrying piece is smooth, residues can not be attached, the contact of the residues and the plate is avoided, the plate is raised, the inclination angle of the plate is avoided as much as possible, and the processing precision is improved.

Description

Laser cutting device is used in production of multi-functional self-service printer rack

Technical Field

The invention relates to the technical field of laser cutting, in particular to a laser cutting device for producing a multifunctional self-service printer cabinet.

Background

The laser cutting is to concentrate laser beam on the surface of the workpiece to melt the corresponding position of the workpiece, so as to remove unnecessary parts. The existing laser cutting equipment generally comprises a frame, an X-axis driving device, a Y-axis driving device, a Z-axis driving device and a laser cutting head, wherein the X-axis driving device drives the Y-axis driving device, the Z-axis driving device and the laser cutting head to linearly move in the X-axis direction, the Y-axis driving device drives the Z-axis driving device and the laser cutting head to linearly move in the Y-axis direction, and the Z-axis driving device drives the laser cutting head to linearly move in the Z-axis direction, so that the laser cutting head can move along the X-axis, the Y-axis and the Z-axis to cut a steel plate on an objective table.

The existing laser cutting equipment has the following defects:

1. the objective table of the existing laser cutting equipment is formed by equidistantly distributing a plurality of toothed steel belts, when laser penetrates through a plate right above a toothed steel belt supporting point, slag generated at a cutting seam is easy to contact with the toothed steel belts and splashed to the bottom of the plate due to the fact that the toothed steel belts are contacted with the plate, and the plate is required to be polished later; even slag is likely to be deposited around cutting seams at the top of the toothed steel belt and the bottom of the plate, and secondary bonding phenomenon occurs;

2. the residues generated by cutting the plates by the laser, which are adhered to the surfaces of the toothed steel belts, have large and dispersed areas, need to be cleaned regularly, are difficult to clean, and are time-consuming and labor-consuming;

3. residues generated by cutting the plate by laser are easy to adhere to the surface of the toothed steel belt; when the plate to be cut is placed on the stage, the plate part may contact with the residue adhered to the top end of the toothed steel belt, so that the contact part of the plate and the residue on the top end of the toothed steel belt is lifted, the plate has a fine inclination angle, and the plate is not placed in the direction perpendicular to the laser beam emitted by the cutting head according to the expected direction, so that the processing precision is affected.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

Accordingly, it is desirable to provide a laser cutting device for producing a multifunctional self-service printer cabinet.

In order to achieve the above purpose, the invention provides a laser cutting device for producing a multifunctional self-service printer cabinet, which comprises a frame, an X-axis driving device, a Y-axis driving device, a Z-axis driving device and a laser cutting head, wherein the X-axis driving device is arranged on the frame, the Y-axis driving device is arranged at the output end of the X-axis driving device, the Z-axis driving device is arranged at the output end of the Y-axis driving device, and the laser cutting head is arranged at the output end of the Z-axis driving device and further comprises a material loading mechanism, a slag removing mechanism and a clamping mechanism;

the material loading mechanism comprises a first rotating shaft, material loading pieces and first rotating power sources, the first rotating shaft is uniformly arranged along the X-axis direction and is rotatably mounted on the frame, a plurality of material loading pieces which are uniformly arranged and are in a major arc shape are fixedly mounted on the first rotating shaft in the axial direction, the outer edge of each material loading piece is composed of a major arc surface and a major chord surface, the cambered surfaces of the material loading pieces are used for supporting plates to be cut, the first rotating power sources are mounted on the frame and are in one-to-one correspondence with the first rotating shafts, and the first rotating shafts are driven to rotate by the first rotating power sources corresponding to the first rotating power sources; the initial angles of the material carrying pieces on the adjacent first rotating shafts are different; when the first rotary power source cuts the plate by the laser cutting head, the first rotating shaft below the cutting point is driven to rotate, so that the chord surface of the material carrying part on the first rotating shaft faces upwards and the major arc surface faces downwards, and an anti-splash gap is formed between the chord surface and the plate;

the slag removing mechanism comprises a second rotating shaft, a second rotating power source, mounting wheels, abrasive belts, a Y-axis transverse moving device, a first Z-axis lifting device and a first mounting frame, wherein the two Y-axis transverse moving devices are arranged on two sides of the lower part of the frame along the X-axis direction, the first Z-axis lifting devices are arranged at the output ends of the Y-axis transverse moving devices, the first mounting frames are arranged at the output ends of the first Z-axis lifting devices, the second rotating shafts are arranged at the first mounting frames, the second rotating power source is arranged on one of the first mounting frames and is in transmission connection with the second rotating shaft arranged on the first mounting frame, a plurality of mounting wheels which are uniformly arranged are fixedly arranged on the second rotating shaft, the mounting wheels on the two second rotating shafts are in one-to-one correspondence, the two corresponding mounting wheels are in tension transmission connection through the abrasive belts, and the abrasive belts are used for cleaning slag on the outer edges of the carrying pieces and the first rotating shafts;

the clamping mechanism clamps the plate on the material carrying piece.

By adopting the technical scheme, the plate to be cut can be placed on the material carrying piece, the first rotating shaft is driven to rotate by controlling the first rotating power source to synchronously work, and the first rotating shaft drives the material carrying piece to rotate, so that the plate to be cut is conveyed to a proper processing position; the initial angles of the material carrying pieces on the adjacent first rotating shafts are different, and the preferred initial angle difference is 180 degrees, namely, the directions of the material carrying pieces on the adjacent first rotating shafts are opposite, so that the major arc surface of the material carrying piece on at least one first rotating shaft in the two adjacent first rotating shafts can be ensured to contact with the plate, the plate is supported, and the height reduction caused by the contact of the plate and the chord surface is avoided; the X-axis driving device is used for driving the Y-axis driving device, the Z-axis driving device and the laser cutting head to linearly move in the X-axis direction, the Y-axis driving device is used for driving the Z-axis driving device and the laser cutting head to linearly move in the Y-axis direction, and the Z-axis driving device is used for driving the laser cutting head to linearly move in the Z-axis direction, so that the laser cutting head can move along the X-axis, the Y-axis and the Z-axis, and the steel plate on the objective table is cut; and when the laser cutting head cuts the plate, the first rotary power source can drive the first rotating shaft below the cutting point to rotate, so that the chord surface of the material carrying piece on the first rotating shaft faces upwards and the major arc surface faces downwards, a splash-proof gap is formed between the chord surface and the plate, the distance between the material carrying piece and the cutting point is increased to the greatest extent, and when the laser penetrates the plate, slag is prevented from splashing to the bottom of the plate or depositing around cutting seams at the top and the bottom of the toothed steel belt as much as possible, and secondary bonding phenomenon is avoided.

When the plate is cut, the second rotary power source drives the second rotating shaft and the mounting wheel to rotate, and the mounting wheel drives the abrasive belt to move; when carrying the material piece and rotating, the excellent cambered surface of carrying the material piece can contact with the abrasive band, and the abrasive band can clean the dregs on the excellent cambered surface of carrying the material piece for the excellent cambered surface of carrying the material piece is smooth, can not adhere to the residue, avoids the residue to contact with panel to raise the panel, avoids panel to have the inclination as far as possible, improves machining precision.

In addition, the first rotating shaft is driven to rotate by the first rotating power source, so that the postures of the material carrying pieces are consistent, the chord surface is downward, the major arc surface is upward, and the first mounting frame and the second rotating shaft are driven to ascend by the first Z-axis lifting device, so that the abrasive belt is contacted with the chord surface, the chord surface can be cleaned, and dregs attached to the chord surface are cleaned; the first Z-axis lifting device is driven to move in the Y-axis through the Y-axis transverse moving device, so that the abrasive belt moves between two adjacent carrying pieces from the lower part of the carrying pieces, and the first installation frame and the second rotating shaft are driven to rise through the first Z-axis lifting device, so that the abrasive belt is contacted with the first rotating shaft, the first rotating shaft can be cleaned, and residues attached to the first rotating shaft can be cleaned.

Preferably, the first rotary power source output end is provided with a first gear, one end of the first rotating shaft is provided with a second gear, and the first gear is in meshed connection with the second gear.

Through adopting above-mentioned technical scheme, first rotary power source is through driving first gear rotation, and then drives second gear, first pivot rotation to make first rotary power source drive first pivot rotation.

Preferably, the X-axis driving device comprises guide rails, sliding blocks, racks, an X-axis lateral moving shell, a third rotary power source and a third gear, wherein the guide rails are fixedly installed on two sides of the frame along the Y-axis direction, the sliding blocks are installed on the guide rails, the X-axis lateral moving shell is fixedly installed on the two sliding blocks, the racks are fixedly installed on the frame and positioned on one side, opposite to the other guide rail, of one guide rail, the third rotary power source is installed in the X-axis lateral moving shell, the third gear is installed at the output end of the third rotary power source, and the third gear is meshed with the racks.

Through adopting above-mentioned technical scheme, guide rail and slider play direction and support effect to X axle sideslip casing, and the length direction of guide rail and frame is unanimous with X axle direction, and the third rotary power source is through driving third gear rotation, and the third gear meshes with the rack, utilizes the reverse thrust of rack to the third gear for the slider slides on the guide rail, realizes driving X axle sideslip casing and removes in X axle direction.

Preferably, the slag removing mechanism further comprises a driving belt pulley, a driven belt pulley and a driving belt, wherein the driving belt pulley is arranged at the output end of the second rotary power source, the driven belt pulley is arranged on one of the second rotating shafts, and the driving belt pulley is in tensioning transmission connection with the driven belt pulley through the driving belt.

Through adopting above-mentioned technical scheme, the second rotary power source passes through the drive driving pulley rotation, and then drives driven pulley, second pivot through drive belt and rotate.

Preferably, the width of the abrasive belt is smaller than the distance between two adjacent carrying pieces on the first rotating shaft.

Through adopting above-mentioned technical scheme, can make the abrasive band remove to between two adjacent carrying parts in the first pivot, be convenient for clean the axle section between two adjacent carrying parts in the first pivot.

Preferably, a laser sensor is further installed at the output end of the Z-axis driving device.

By adopting the technical scheme, the laser sensor is utilized to search the edges of the plate, so that the cutting precision and efficiency are ensured.

Preferably, the device further comprises a clamping mechanism, wherein the clamping mechanism comprises a second Z-axis lifting device and an electromagnetic chuck, the second Z-axis lifting device drives the electromagnetic chuck to lift along the Z-axis direction, and the electromagnetic chuck adsorbs one end of the plate in a magnetic attraction mode.

Through adopting above-mentioned technical scheme, utilize electromagnetic chuck to adsorb the one end of waiting to cut the steel sheet, specifically the one end of X axle direction, electromagnetic chuck is located loading mechanism unloading end department, can realize the location and the fixed of panel, can fix the panel of multiple equidimension. The cabinet plate of the self-service printer is generally made of magnetic permeability materials such as iron and the like, and can be conveniently adsorbed by the electromagnetic chuck.

Preferably, the clamping mechanism further comprises two Y-axis power push rods symmetrically arranged on the frame along the Y-axis direction, the pushing frames are arranged at the output ends of the Y-axis power push rods, clamping plates are fixed at the other ends of the pushing frames, the clamping plates are located above the gaps of the two adjacent first rotating shafts, and the two clamping plates are matched with the clamping plates.

Through adopting above-mentioned technical scheme, Y axle power push rod output is through pushing away frame drive grip block and is removed, and the grip block is located the clearance top of two adjacent first pivots and removes, can not interfere the contact with carrying material piece, and two grip blocks cooperation can centre gripping panel can avoid panel to remove in Y axle direction, can restrict panel at X axle direction removal simultaneously.

Preferably, the fixture further comprises a third mounting frame, a guide rod, a guide sleeve and a mounting plate, wherein the third mounting frame is fixedly mounted on the frame, the second Z-axis lifting device and the guide sleeve are fixedly mounted on the third mounting frame, the output end of the second Z-axis lifting device is fixedly connected with the mounting plate, the guide rod and the electromagnetic chuck are fixedly connected with the mounting plate, the guide rod is fixedly mounted on the third mounting frame in the guide sleeve in a sliding manner, and the guide rod is slidably mounted in the guide sleeve.

By adopting the technical scheme, the third mounting frame is n-shaped, and the passing of the plate is not influenced; the guide sleeve and the guide rod play a role in guiding the mounting plate, so that the second Z-axis lifting device drives the mounting plate to stably and linearly lift, and the mounting plate drives the electromagnetic chuck to lift; when the plate is fed, the mounting plate drives the electromagnetic chuck to descend to the lowest point, the bottom of the electromagnetic chuck is slightly higher than the material carrying piece, the electromagnetic chuck can be conveniently contacted with the plate conveyed by the material carrying piece, and the plate is adsorbed and fixed by magnetic attraction after the electromagnetic chuck is electrified; after the plate cutting is completed, the second Z-axis lifting device drives the mounting plate to stably and linearly lift, the mounting plate drives the electromagnetic chuck to lift to the highest point, the bottom of the electromagnetic chuck is higher than the plate, and the plate blanking can be facilitated.

Preferably, the electromagnetic chuck is arranged in two, and a proximity switch is arranged on the mounting plate and between the two electromagnetic chucks.

Through adopting above-mentioned technical scheme, can be convenient for install proximity switch, utilize proximity switch to detect the panel and carry whether to put in place, when proximity switch detects the signal, panel and electromagnet butt or press close to, after the electromagnet circular telegram, adsorbable panel.

Compared with the prior art, the technical scheme has at least one of the following beneficial effects:

1. the plate to be cut can be conveyed and conveyed by driving the material carrying part to synchronously rotate, the major arc surface of the material carrying part faces downwards and the chord surface faces upwards by driving the material carrying part at the cutting point to independently rotate, so that a splash-proof gap is formed between the chord surface and the plate, the distance between the material carrying part and the cutting point is furthest increased, slag is prevented from splashing back to the bottom of the plate or depositing around cutting seams at the top and the bottom of the toothed steel belt as far as possible when laser penetrates the plate, and secondary bonding phenomenon is avoided;

2. when the material carrying part rotates, the major arc surface can be contacted with the abrasive belt, and the abrasive belt can clean dregs on the major arc surface of the material carrying part, so that the major arc surface of the material carrying part is smooth, residues can not be attached, the contact of the residues and the plate is avoided, the plate is raised, the inclination angle of the plate is avoided as much as possible, and the processing precision is improved;

3. the abrasive belt can be driven to rise to contact with the chord surface by the first Z-axis lifting device by driving the material carrying parts to be in a posture that the chord surface is downward and the major arc surface is upward, so that the chord surface is cleaned, and dregs attached to the chord surface are cleaned; the first Z-axis lifting device is driven to move on the Y axis through the Y-axis transverse moving device, so that the abrasive belt moves between two adjacent carrying pieces, the abrasive belt is driven to ascend to be in contact with the first rotating shaft through the first Z-axis lifting device, the first rotating shaft can be cleaned, residues attached to the first rotating shaft are cleaned, automatic cleaning is achieved, labor burden of manpower cleaning is reduced, cleaning time of the laser cutting device is reduced, and service efficiency of the laser cutting device is improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a top cross-sectional view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view of one embodiment of the present invention;

FIG. 5 is a second cross-sectional view of an embodiment of the present invention;

FIG. 6 is another state diagram of FIG. 1 (belt cleaning first spindle);

FIG. 7 is a schematic diagram of an embodiment of the present invention (abrasive belt cleaning chordal surface);

FIG. 8 is an enlarged partial schematic view of FIG. 1 at A;

in the figure, 1, a rack; 2. an X-axis driving device; 21. a guide rail; 22. a slide block; 23. a rack; 24. an X-axis traversing shell; 25. a third rotary power source; 26. a third gear; 3. a Y-axis driving device; 4. a Z-axis driving device; 5. a laser cutting head; 6. a loading mechanism; 61. a first rotating shaft; 62. a material carrying member; 621. an excellent cambered surface; 622. a chord plane; 63. a first rotary power source; 64. a first gear; 65. a second gear; 7. a slag removing mechanism; 701. a second rotating shaft; 702. a second rotary power source; 703. a mounting wheel; 704. abrasive belt; 705. a Y-axis traversing device; 706. a first Z-axis lifting device; 707. a first mounting frame; 708. a driving pulley; 709. a driven pulley; 710. a drive belt; 8. a clamping mechanism; 801. a second Z-axis lifting device; 802. an electromagnetic chuck; 803. y-axis power push rod; 804. pushing a frame; 805. a clamping plate; 806. a third mounting frame; 807. a guide rod; 808. a guide sleeve; 809. a mounting plate; 810. a proximity switch; 9. a laser sensor.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1 to 8, the embodiment of the application provides a laser cutting device for producing a multifunctional self-service printer cabinet, which comprises a frame 1, an X-axis driving device 2, a Y-axis driving device 3, a Z-axis driving device 4, a laser cutting head 5, a loading mechanism 6, a slag removing mechanism 7 and a clamping mechanism 8, wherein the X-axis driving device 2 is arranged on the frame 1, the Y-axis driving device 3 is arranged at the output end of the X-axis driving device 2, the Z-axis driving device 4 is arranged at the output end of the Y-axis driving device 3, and the laser cutting head 5 is arranged at the output end of the Z-axis driving device 4;

wherein, the Y-axis driving device 3 and the Z-axis driving device 4 are respectively an electric slipway or a linear motor;

the material loading mechanism 6 comprises a first rotating shaft 61, material loading pieces 62 and a first rotating power source 63, the first rotating shaft 61 is uniformly arranged along the X-axis direction and is rotatably mounted on the frame 1, the first rotating shaft 61 is axially and fixedly provided with a plurality of material loading pieces 62 which are uniformly arranged and are in a major arc shape, the outer edge of each material loading piece 62 is composed of a major arc surface 621 and a chord surface 622, the arc surface of each material loading piece 62 is used for supporting a plate to be cut, the first rotating power source 63 adopts a servo motor, can also be a decelerating stepper motor or a DD motor which is additionally provided with a worm gear, the first rotating power source 63 is mounted on the frame 1 and corresponds to the first rotating shaft 61 one by one, and the first rotating shaft 61 is driven to rotate by the first rotating power source 63 corresponding to the first rotating power source 63; the initial angles of the material carrying pieces 62 on the adjacent first rotating shafts 61 are different; when the first rotary power source 63 cuts the plate material by the laser cutting head 5, the first rotating shaft 61 below the cutting point is driven to rotate, so that the chord surface 622 of the material carrying piece 62 on the first rotating shaft 61 faces upwards and the major arc surface 621 faces downwards, and a splash-proof gap is formed between the chord surface 622 and the plate material;

the slag removing mechanism 7 comprises a second rotating shaft 701, a second rotating power source 702, mounting wheels 703, abrasive belts 704, a Y-axis traversing device 705, a first Z-axis lifting device 706 and a first mounting frame 707, wherein the Y-axis traversing device 705 adopts an electric sliding table or a linear motor, the Y-axis traversing device 705 is arranged at two sides of the lower part of the frame 1 along the X-axis direction, the output end of the Y-axis traversing device 705 is provided with the first Z-axis lifting device 706, the first Z-axis lifting device 706 adopts a servo cylinder or an electric cylinder, the first Z-axis lifting device 706 is arranged on the output end of the Y-axis traversing device 705 through a bracket, the output end of the first Z-axis lifting device 706 is provided with the first mounting frame 707, the first mounting frame 707 is provided with the second rotating shaft 701, the second rotating power source 702 is arranged on one of the first mounting frame 707 and is in transmission connection with the second rotating shaft 701 arranged on the first mounting frame 707, the second rotating shaft 701 is fixedly provided with a plurality of mounting wheels 703 which are uniformly arranged, the number of the mounting wheels 703 is the same as that of the first rotating shafts 61, the first rotating shafts 62 are arranged on the first rotating shafts 61, the two abrasive belts are correspondingly connected with the first rotating shafts 703 and the abrasive belts 704 through the outer edges of the first rotating shafts 62 and the abrasive belts 704 are arranged between the two corresponding to the first rotating shafts 703; typically, abrasive belt 704 is located directly below carrier 62, the top of abrasive belt 704 is level with the lowest height of carrier 62, major arc surface 621 of carrier 62 does not contact abrasive belt 704, carrier 62 is prevented from wearing, and when dregs adhere to major arc surface 621, the dregs contact abrasive belt 704, thereby cleaning;

the clamping mechanism 8 is used for clamping the plate material on the material carrying member 62.

By adopting the technical scheme, the plate to be cut can be placed on the material carrying piece 62, the first rotating power source 63 is controlled to work synchronously, the first rotating shaft 61 is driven to rotate, the first rotating shaft 61 drives the material carrying piece 62 to rotate, and after the plate to be cut is conveyed to a proper processing position, the clamping mechanism 8 clamps the plate on the material carrying piece 62, so that the movement of the plate is limited; the initial angles of the material loading pieces 62 on the adjacent first rotating shafts 61 are different, and the preferred initial angle difference is 180 degrees, namely, the orientations of the material loading pieces 62 on the adjacent first rotating shafts 61 are opposite, so that the major arc surface 621 of the material loading piece 62 on at least one first rotating shaft 61 in the two adjacent first rotating shafts 61 can be ensured to contact with the plate, the plate is supported, and the plate is prevented from contacting with the chord surface 622 to cause the height reduction; the X-axis driving device 2 drives the Y-axis driving device 3, the Z-axis driving device 4 and the laser cutting head 5 to linearly move in the X-axis direction, the Y-axis driving device 3 drives the Z-axis driving device 4 and the laser cutting head 5 to linearly move in the Y-axis direction, and the Z-axis driving device 4 drives the laser cutting head 5 to linearly move in the Z-axis direction, so that the laser cutting head 5 can move along the X-axis, the Y-axis and the Z-axis, and the steel plate on the object stage is cut; when the laser cutting head 5 cuts the plate, the first rotary power source 63 drives the first rotating shaft 61 below the vicinity of the cutting point to rotate, so that the chord surface 622 of the material carrying piece 62 on the first rotating shaft 61 faces upwards and the major arc surface 621 faces downwards, a splash-proof gap is formed between the chord surface 622 and the plate, the distance between the material carrying piece 62 and the cutting point is increased to the greatest extent, and slag is prevented from splashing back to the bottom of the plate or depositing around the cutting seams at the top and the bottom of the toothed steel belt as much as possible when the laser penetrates the plate, so that secondary bonding phenomenon is avoided; after the cutting point is far away, the first rotating shaft 61 of the first rotating power source 63 is reset, and when the material carrying piece 62 rotates, the clamping mechanism 8 clamps the plate on the material carrying piece 62, so that the material carrying piece 62 rotates to be in rolling contact with the bottom of the plate, and the plate cannot be driven to move.

When the plate is cut, the second rotary power source 702 drives the second rotary shaft 701 and the mounting wheel 703 to rotate, and the mounting wheel 703 drives the abrasive belt 704 to move; when the carrying piece 62 rotates, the major arc surface 621 of the carrying piece 62 can be in contact with the abrasive belt 704, and the abrasive belt 704 can clean dregs on the major arc surface 621 of the carrying piece 62, so that the major arc surface 621 of the carrying piece 62 is smooth, residues cannot be attached, the contact of the residues and the plate is avoided, the plate is raised, the inclination angle of the plate is avoided as much as possible, and the processing precision is improved.

In addition, the first rotating shaft 61 is driven to rotate by the first rotating power source 63, so that the postures of the material carrying members 62 are consistent, the chord surface 622 faces downwards, the major arc surface 621 faces upwards, and the first mounting frame 707 and the second rotating shaft 701 are driven to ascend by the first Z-axis lifting device 706, so that the abrasive belt 704 contacts with the chord surface 622, the chord surface 622 can be cleaned, and dregs attached to the chord surface 622 are cleaned; the first Z-axis lifting device 706 is driven to move in the Y-axis through the Y-axis transverse moving device 705, so that the abrasive belt 704 moves between two adjacent material carrying pieces 62 from the right below the material carrying pieces 62, and the first mounting frame 707 and the second rotating shaft 701 are driven to ascend through the first Z-axis lifting device 706, so that the abrasive belt 704 contacts with the first rotating shaft 61, the first rotating shaft 61 can be cleaned, and dregs attached to the first rotating shaft 61 can be cleaned.

In a specific embodiment, the output end of the first rotary power source 63 is provided with a first gear 64, one end of the first rotating shaft 61 is provided with a second gear 65, and the first gear 64 is in meshed connection with the second gear 65.

By adopting the above technical scheme, the first rotary power source 63 drives the first gear 64 to rotate, and then drives the second gear 65 and the first rotating shaft 61 to rotate, so that the first rotary power source 63 drives the first rotating shaft 61 to rotate.

In a specific embodiment, the X-axis driving device 2 includes a guide rail 21, a slider 22, a rack 23, an X-axis lateral moving housing 24, a third rotary power source 25, and a third gear 26, where the two sides of the frame 1 along the Y-axis direction are fixedly mounted with the guide rail 21, the sliders 22 are mounted on the guide rail 21, the X-axis lateral moving housing 24 is fixedly mounted on the two sliders 22, the rack 23 is fixedly mounted on one side of the frame 1, which is opposite to the other guide rail 21, of the frame 21, a third rotary power source 25 is mounted in the X-axis lateral moving housing 24, the third rotary power source 25 is a servo motor, or a stepper motor, the output end of the third rotary power source 25 is mounted with the third gear 26, and the third gear 26 is meshed with the rack 23. An opening is formed in one side end face of the X-axis transverse moving shell 24, and an output end of the Y-axis driving device 3 extends out of the opening to be fixedly connected with the Z-axis driving device 4.

Through adopting above-mentioned technical scheme, guide rail 21 and slider 22 play direction and support effect to X axle sideslip casing 24, and the length direction of guide rail 21 and frame 1 is unanimous with the X axle direction, and third rotation power source 25 is through driving third gear 26 rotation, and third gear 26 meshes with rack 23, utilizes the thrust of rack 23 to third gear 26 for slider 22 slides on guide rail 21, realizes driving X axle sideslip casing 24 to remove in the X axle direction.

In a specific embodiment, the slag removing mechanism 7 further comprises a driving pulley 708, a driven pulley 709 and a driving belt 710, wherein the driving pulley 708 is installed at the output end of the second rotary power source 702, the driven pulley 709 is installed on one of the second rotary shafts 701, and the driving pulley 708 is in tension transmission connection with the driven pulley 709 through the driving belt 710.

By adopting the above technical scheme, the second rotary power source 702 drives the driving pulley 708 to rotate, and then drives the driven pulley 709 and the second rotating shaft 701 to rotate through the transmission belt 710.

In one embodiment, the width of abrasive belt 704 is less than the spacing between adjacent carriers 62 on first shaft 61.

By adopting the technical scheme, the abrasive belt 704 can be moved between the two adjacent material carrying pieces 62 on the first rotating shaft 61, so that the shaft section between the two adjacent material carrying pieces 62 on the first rotating shaft 61 can be cleaned conveniently.

In a specific embodiment, the output end of the Z-axis driving device 4 is also provided with a laser sensor 9.

By adopting the technical scheme, the laser sensor 9 is utilized to search the edges of the plate, so that the cutting precision and efficiency are ensured.

In a specific embodiment, the device further comprises a clamping mechanism 8, the clamping mechanism 8 comprises a second Z-axis lifting device 801 and an electromagnetic chuck 802, the Z-axis lifting device is an air cylinder, an electric cylinder or a hydraulic cylinder can also be used as the Z-axis lifting device, the second Z-axis lifting device 801 drives the electromagnetic chuck 802 to lift along the Z-axis direction, and the electromagnetic chuck 802 adsorbs one end of the plate in a magnetic attraction manner.

Through adopting above-mentioned technical scheme, utilize electromagnetic chuck 802 to adsorb the one end of waiting to cut the steel sheet, specifically the one end of X axle direction, electromagnetic chuck 802 is located the unloading end department of loading mechanism 6, can realize the location and the fixed of panel, can fix the panel of multiple equidimension. The cabinet board of the self-service printer is generally made of magnetic permeability materials such as iron, and can be conveniently adsorbed by the electromagnetic chuck 802.

In a specific embodiment, the clamping mechanism 8 further includes two Y-axis power push rods 803 symmetrically installed on the frame 1 along the Y-axis direction, the Y-axis power push rods 803 are electric cylinders, air cylinders or hydraulic cylinders, pushing frames 804 are installed at the output ends of the Y-axis power push rods 803, clamping plates 805 are fixed at the other ends of the pushing frames 804, the clamping plates 805 are located above the gaps between two adjacent first shafts 61, and the two clamping plates 805 are matched to clamp a plate.

By adopting the technical scheme, the output end of the Y-axis power push rod 803 drives the clamping plates 805 to move through the push frame 804, the clamping plates 805 are positioned above the gaps of the adjacent two first rotating shafts 61 to move and cannot be in interference contact with the material carrying piece 62, the two clamping plates 805 can clamp the plate in a matching manner, the plate can be prevented from moving in the Y-axis direction, and meanwhile, the plate can be limited to move in the X-axis direction; pressure sensors can be further installed on the opposite end surfaces of the clamping plates 805, so that a control system can conveniently acquire signals of the clamping plates 805 for clamping the plates. Also, the first gear 64 is positioned below the second gear 65 such that the first rotary power source 63 is lower in height than the Y-axis power pushrod 803, which can facilitate installation of the Y-axis power pushrod 803.

In a specific embodiment, the clamping mechanism 8 further includes a third mounting frame 806, a guide rod 807, a guide sleeve 808 and a mounting plate 809, the third mounting frame 806 is fixedly mounted on the frame 1, the second Z-axis lifting device 801 and the guide sleeve 808 are fixedly mounted on the third mounting frame 806, the second Z-axis lifting device 801 is an air cylinder, an electric cylinder or a hydraulic cylinder, an output end of the second Z-axis lifting device 801 is fixedly connected with the mounting plate 809, the guide rod 807 and the electromagnetic chuck 802 are fixedly connected with the mounting plate 809, the guide rod 807 is slidably mounted on the third mounting frame 806 in the guide sleeve 808, and the guide rod 807 is slidably mounted in the guide sleeve 808.

By adopting the above technical scheme, the third mounting frame 806 is n-shaped, so that the passing of the plate is not affected; the guide sleeve 808 and the guide rod 807 play a role in guiding the mounting plate 809, so that the second Z-axis lifting device 801 drives the mounting plate 809 to stably and linearly lift, and the mounting plate 809 drives the electromagnetic chuck 802 to lift; when the plate is fed, the mounting plate 809 drives the electromagnetic chuck 802 to descend to the lowest point, the bottom of the electromagnetic chuck 802 is slightly higher than the material carrying piece 62, the electromagnetic chuck 802 can be conveniently contacted with the plate conveyed by the material carrying piece 62, and the plate is adsorbed and fixed by magnetic attraction after the electromagnetic chuck 802 is electrified; after the plate is cut, the second Z-axis lifting device 801 drives the mounting plate 809 to stably and linearly lift, the mounting plate 809 drives the electromagnetic chuck 802 to lift to the highest point, the bottom of the electromagnetic chuck 802 is higher than the plate, and plate blanking can be facilitated.

In one embodiment, there are two electromagnetic chucks 802, and a proximity switch 810 is mounted on the mounting plate 809 between the two electromagnetic chucks 802.

Through adopting above-mentioned technical scheme, can be convenient for install proximity switch 810, utilize proximity switch 810 to detect the panel and carry whether to put in place, when proximity switch 810 detects the signal, panel and electromagnet 802 butt or press close to, after the electromagnet 802 circular telegram, adsorbable panel. The proximity switch 810 may be an inductive proximity switch 810, a capacitive proximity switch 810, a photoelectric proximity switch 810, or the like.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "X-axis", "Y-axis" and "Z-axis" refer to three directions of a three-dimensional space, the X-axis being the transverse axis, the Y-axis being the longitudinal axis, and the Z-axis being the vertical axis.

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 indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a multi-functional self-service printer rack production is with laser cutting device, includes frame (1), X axle drive arrangement (2), Y axle drive arrangement (3), Z axle drive arrangement (4), laser cutting head (5), X axle drive arrangement (2) are installed on frame (1), Y axle drive arrangement (3) are installed at X axle drive arrangement (2) output, Z axle drive arrangement (4) are at Y axle drive arrangement (3) output, laser cutting head (5) are installed at Z axle drive arrangement (4) output, characterized in that still includes material loading mechanism (6), scarfing cinder mechanism (7) and fixture (8);

the material loading mechanism (6) comprises a first rotating shaft (61), material loading pieces (62) and first rotating power sources (63), wherein the first rotating shaft (61) is uniformly arranged along the X-axis direction and is rotatably mounted on the frame (1), the first rotating shaft (61) is axially and fixedly provided with a plurality of material loading pieces (62) which are uniformly arranged and are in a major arc shape, the outer edge of each material loading piece (62) is composed of a major arc surface (621) and a chord surface (622), the cambered surfaces of the material loading pieces (62) are used for supporting plates to be cut, the first rotating power sources (63) are mounted on the frame (1) and are in one-to-one correspondence with the first rotating shafts (61), and the first rotating shafts (61) are driven to rotate by the first rotating power sources (63) corresponding to the first rotating shafts; the initial angles of the material carrying pieces (62) on the adjacent first rotating shafts (61) are different; when the first rotary power source (63) cuts a plate material by the laser cutting head (5), the first rotary shaft (61) below the cutting point is driven to rotate, so that a chord surface (622) of a material carrying piece (62) on the first rotary shaft (61) faces upwards, a major arc surface (621) faces downwards, and a splash-proof gap is formed between the chord surface (622) and the plate material;

the slag removing mechanism (7) comprises a second rotating shaft (701), a second rotating power source (702), mounting wheels (703), abrasive belts (704), Y-axis traversing devices (705), a first Z-axis lifting device (706) and first mounting frames (707), wherein the Y-axis traversing devices (705) are arranged at two sides of the lower part of the frame (1) along the X-axis direction, the first Z-axis lifting devices (706) are mounted at the output ends of the Y-axis traversing devices (705), the first mounting frames (707) are mounted at the output ends of the first Z-axis lifting devices (706), the second rotating shafts (701) are mounted at the first mounting frames (707), the second rotating power source (702) is mounted on one of the first mounting frames (707) and is in transmission connection with the second rotating shafts (701) mounted on the first mounting frames (707), a plurality of uniformly arranged mounting wheels (703) are fixedly mounted on the second rotating shafts (701), the corresponding mounting wheels (703) are in one-to-one correspondence, and the two mounting wheels (703) are in tensioning connection with the abrasive belts (704) through tensioning transmission, and are used for cleaning slag on the outer edges (61) of the abrasive belts (704);

the clamping mechanism (8) clamps the plate on the material carrying piece (62).

2. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the output end of the first rotary power source (63) is provided with a first gear (64), one end of the first rotary shaft (61) is provided with a second gear (65), and the first gear (64) is in meshed connection with the second gear (65).

3. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the X-axis driving device (2) comprises a guide rail (21), a sliding block (22), a rack (23), an X-axis transverse moving shell (24), a third rotary power source (25) and a third gear (26), the guide rail (21) is fixedly arranged on two sides of the machine frame (1) along the Y-axis direction, the sliding block (22) is fixedly arranged on the guide rail (21), the X-axis transverse moving shell (24) is fixedly arranged on the two sliding blocks (22), the rack (23) is fixedly arranged on one side, which is located on one of the guide rails (21), of the guide rail (21) and is opposite to the other guide rail (21), the third rotary power source (25) is arranged in the X-axis transverse moving shell (24), the output end of the third rotary power source (25) is provided with the third gear (26), and the third gear (26) is in meshed connection with the rack (23).

4. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the slag removing mechanism (7) further comprises a driving pulley (708), a driven pulley (709) and a driving belt (710), the driving pulley (708) is installed at the output end of the second rotary power source (702), the driven pulley (709) is installed on one of the second rotary shafts (701), and the driving pulley (708) and the driven pulley (709) are in tensioning transmission connection through the driving belt (710).

5. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the width of the abrasive belt (704) is smaller than the distance between two adjacent carrying pieces (62) on the first rotating shaft (61).

6. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the output end of the Z-axis driving device (4) is also provided with a laser sensor (9).

7. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 1, wherein the clamping mechanism (8) comprises a second Z-axis lifting device (801) and an electromagnetic chuck (802), the second Z-axis lifting device (801) drives the electromagnetic chuck (802) to lift along the Z-axis direction, and the electromagnetic chuck (802) adsorbs one end of a plate in a magnetic attraction mode.

8. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 7, wherein the clamping mechanism (8) further comprises two Y-axis power push rods (803) symmetrically arranged on the frame (1) along the Y-axis direction, push frames (804) are arranged at the output ends of the Y-axis power push rods (803), clamping plates (805) are fixed at the other ends of the push frames (804), the clamping plates (805) are located above the gaps of the adjacent two first rotating shafts (61), and the two clamping plates (805) are matched with and clamp plates.

9. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 7, wherein the clamping mechanism (8) further comprises a third mounting frame (806), a guide rod (807), a guide sleeve (808) and a mounting plate (809), the third mounting frame (806) is fixedly mounted on the frame (1), the second Z-axis lifting device (801) and the guide sleeve (808) are fixedly mounted on the third mounting frame (806), the output end of the second Z-axis lifting device (801) is fixedly connected with the mounting plate (809), the guide rod (807) and the electromagnetic chuck (802) are fixedly connected with the mounting plate (809), the guide rod (807) is fixedly mounted on the third mounting frame (806) in the guide sleeve (808), and the guide rod (807) is slidably mounted in the guide sleeve (808).

10. The laser cutting device for producing the multifunctional self-service printer cabinet according to claim 9, wherein two electromagnetic chucks (802) are arranged, and a proximity switch (810) is arranged on the mounting plate (809) and positioned between the two electromagnetic chucks (802).