CN211277005U

CN211277005U - Laser cutting device with double exchange workbenches

Info

Publication number: CN211277005U
Application number: CN201921409857.3U
Authority: CN
Inventors: 冯浩华; 陶伟; 李广斌
Original assignee: Shandong Heixuanfeng Saw Industry Co ltd
Current assignee: Shandong Heixuanfeng Saw Industry Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-18
Anticipated expiration: 2029-08-27

Abstract

The utility model provides a laser cutting device of two change table, it has solved the lower, higher technical problem of cost of production efficiency among the prior art. The laser cutting machine is provided with a control system, a laser cutting device and a machine tool base, wherein the machine tool base is provided with a first base and a second base, a first workbench is arranged on the first base, a second workbench is arranged on the second base, the laser cutting device is arranged above the first workbench, the first workbench and the second workbench are connected with the machine tool base in a sliding manner, and the first workbench and the second workbench move back and forth alternately along the machine tool base through a platform driving device; the first workbench is provided with a plurality of supporting blocks which are arranged in parallel and longitudinally distributed, the second workbench is supported by the supporting beam, and the second workbench is provided with a fixed seat. The utility model discloses processing is convenient, and panel adsorbs firmly, through the alternating motion of two change table, has practiced thrift process time, has improved machining efficiency.

Description

Laser cutting device with double exchange workbenches

Technical Field

The utility model relates to a laser cutting machine equipment technical field, concretely relates to laser cutting device of two change table.

Background

With the development of laser technology, industrial lasers have been widely used in industrial processing with their unique advantages, among which high power laser cutting is a mature one of many applications. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, and has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, thereby gradually replacing the conventional mechanical processing mode and being widely popularized and applied at present.

Along with the expansion of the application range of the saw blade and the diversification and the complication of processing objects, the performance requirements for the saw blade processing are higher and higher. During the manufacturing process of the saw blade, the plate material needs to be cut by laser to manufacture the saw blade with the needed saw-tooth shape. In the existing laser cutting process, the existing supporting device for the workbench plate is not stable enough, so that the shapes of the saw blades after cutting are not uniform, the error is large, and the qualification rate is low. For the cutting process, the three processes of feeding, processing and blanking are generally divided, but a single worktable can only be gradually carried out, the processing time of a single workpiece is long, and the processing efficiency is low. And the lifting workbench that the work platform majority that current laser cutting machine used adopted adopts not only can increase manufacturing cost by this kind of structure, and the workstation interaction time is of a specified duration moreover, makes workstation exchange efficiency slow down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the lower, the higher technical problem of cost of current laser cutting device production efficiency, provide a laser cutting device of two change table.

In order to solve the technical problem, the laser cutting machine is provided with a control system, a laser cutting device and a machine tool base, wherein the machine tool base is provided with a first base and a second base, a first workbench is arranged on the first base, a second workbench is arranged on the second base, the laser cutting device is arranged above the first workbench, the laser cutting device is provided with a moving rod connecting device, the moving rod connecting device is provided with a vertical rod, a horizontal rod and a supporting rod, and a rotating device is arranged on the horizontal rod; the first workbench and the second workbench are connected with the machine tool base in a sliding manner, and alternately move back and forth along the machine tool base through the platform driving device; a plurality of supporting blocks which are arranged in parallel and longitudinally distributed are arranged on the first workbench; the second workbench is supported by the supporting cross beam, a fixed seat is arranged on the second workbench, a positioning mandrel and a magnetic column are arranged on the fixed seat, and the positioning mandrel is arranged at the central position of the fixed seat; the periphery of the first base is provided with an isolation protection box, the laser cutting device cuts the plate in the isolation protection box, one side of the isolation protection box is provided with a sliding door, and the control system is also arranged at one end of the isolation protection box.

Preferably, the laser cutting device is equipped with the laser cutting head, and the laser cutting head includes high-density laser pipe, laser cutting knife and electric cutter, and high-density laser pipe sets up on upper portion, and laser cutting knife and electric cutter set up the bottom at high-density laser pipe.

Preferably, the first workbench and the second workbench are respectively connected with the machine tool base in a sliding mode through a sliding block device.

Preferably, the platform driving device is a chain driving device, and the first workbench and the second workbench are respectively and fixedly connected with the chain driving device.

Preferably, the control system is provided with a console and a control screen, and the console performs program control on the laser cutting device.

Preferably, the cross bar is provided with a rotating device.

Preferably, the fixing seats are cylindrical structures, and the number of the fixing seats is 6-8.

Preferably, the magnetic columns are uniformly distributed along the circumferential direction of the fixed seat, and the number of the magnetic columns on the fixed seat is 3-6.

Preferably, each of the holders is supported by two support beams.

Preferably, the first workbench and the second workbench are arranged adjacently, and in the vertical direction, the height of the horizontal plane where the first workbench is located is larger than that of the horizontal plane where the second workbench is located.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses an adopt the processing mode of two change table, at the in-process of first workstation processing, go up unloading to the second workstation, adopt the interactive processing mode of two workstations, improved machining efficiency, use in a flexible way, practice thrift process time. And through the setting of magnetic pole on the fixed plate, increased the adsorption efficiency of platform to increased the stability of panel processing, guaranteed that panel can not produce the displacement in the course of working, improved the laser cutting qualification rate, reduced the waste of panel simultaneously, practiced thrift manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the supporting block of the present invention;

FIG. 4 is a schematic structural view of the moving rod connecting device of the present invention;

fig. 5 is a schematic structural view of the laser cutting head of the present invention.

The symbols in the figures indicate:

1. a machine tool base; 101. a first base; 102. a second base; 2. a control system; 201. a console; 202. a control screen; 3. a first table; 4. a second table; 5. a slider device; 501. a slider; 502. a sliding track; 6. a chain drive; 601. a drive motor; 602. a chain; 603. a drive sprocket; 604. a driven sprocket; 7. a support block; 701. a support block unit; 702. an end-block; 703. a magnetic block; 8. a support beam; 9. a fixed seat; 10. positioning the mandrel; 11. a magnetic column; 12. a travel bar attachment; 1201. a cross bar; 1202. a vertical rod; 1203. a support bar; 1204. a rotating device; 1205. a horizontal moving tank; 1206. a moving block; 1207. a vertical moving groove; 1208. a cutting head moving slot; 13. a laser cutting head; 1301. a high-density laser tube; 1302. a laser cutter; 1303. an electric cutter; 14. an isolation protection box; 15. and (5) sliding the door.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The terms used in the utility model are conventional terms in the industry if no special provisions are made.

As shown in fig. 1 and fig. 2, the utility model provides a laser cutting device with double exchange worktables, which is provided with a machine tool base 1 and a control system 2, wherein the machine tool base 1 is provided with a first base 101 and a second base 102; the first base 101 is provided with a first worktable 3, and the second base 102 is provided with a second worktable 4. The laser cutting device is arranged above the first workbench 3, and the plate on the workbench is processed and cut by the laser cutting device. The control system 2 is provided with a console 201 and a control screen 202, and the console 201 performs program control on the laser cutting device.

The first workbench 3 and the second workbench 4 are adjacently arranged, and in the vertical direction, the height of the horizontal plane where the first workbench 3 is located is larger than that of the horizontal plane where the second workbench 4 is located. The first workbench 3 and the second workbench 4 are respectively connected with the machine tool base 1 in a sliding manner through a slide block device 5, and the slide block device 5 comprises a slide block 501 and a slide rail 502; the top end of the sliding block 501 is fixedly connected with the platform end parts of the first workbench 3 and the second workbench 4, and the sliding track 502 is arranged on the long side edge of the machine tool base 1.

Further, the first table 3 and the second table 4 are alternately moved back and forth along the machine base 1 by a table driving device. The platform driving device is a chain driving device 6, and the first workbench 3 and the second workbench 4 are respectively and fixedly connected with the chain driving device 6. The chain driving device 6 is provided with a driving motor 601, a chain 602 and chain wheels, the chain wheels comprise a driving chain wheel 603 and a driven chain wheel 604, the driving motor 601 is connected with the driving chain wheel 603, the chain 602 is respectively meshed with the driving chain wheel 603 and the driven chain wheel 604, the first working table 3 and the second working table 4 are respectively fixedly arranged on the upper side and the lower side of the chain 602 and move back and forth along the direction of the long side of the machine tool base 1.

As shown in fig. 3, the first table 3 is provided with a plurality of support blocks 7 arranged in parallel and distributed longitudinally, each support block 7 is provided with a support block unit 701 and an end block 702, the support block unit 701 is arranged below, and a plurality of end blocks 702 arranged adjacently are arranged above the support block unit 701.

Further, a magnetic block 703 is disposed above the end block 702. First workstation 3 is used for cutting process to holistic panel, through set up magnetic path 703 at the top of end block 702, strengthens first workstation 3 to the fixed ability of panel, increases the stability that panel supported, guarantees that panel adds man-hour on first workstation 3, can not take place the displacement, guarantees the product processing qualification rate.

The second table 4 is supported by a support beam 8. Be provided with a plurality of fixing bases 9 on the second workstation 4, fixing base 9 is cylindrical structure, and fixing base 9 is used for fixing the panel. Be provided with positioning core axle 10 and magnetism post 11 on fixing base 9, positioning core axle 10 sets up the central point at fixing base 9 and puts, and magnetism post 11 sets up to four along 9 circumferencial direction evenly distributed of fixing base, the quantity of magnetism post 11 on the fixing base 9, and every fixing base 9 supports through two supporting beam 8.

Further, the number of the fixed seats 9 arranged on the second workbench 4 is 6-8.

Circular panel is fixed to be set up on fixing base 9, and laser cutting device cuts circular panel through second workstation 4, and the setting of magnetism post 11 can guarantee that circular panel can not take place the displacement at the in-process that cuts, and panel is placed firmly, has also reduced panel unnecessary waste simultaneously.

Further, the laser cutting device is provided with a moving rod connecting device 12, and as shown in fig. 4, the moving rod connecting device 12 is provided with a cross rod 1201, a vertical rod 1202 and a support rod 1203. The cross bar 1201 is arranged above the first workbench 3 and connected with the control system 2; the upper side of the cross bar 1201 is further provided with a rotating device 1204, and the cross bar 1204 can rotate 360 degrees in the horizontal plane through the rotating device 1204. A horizontal moving groove 1205 is formed in the lower side of the cross rod 1204, a moving block 1206 is arranged in the horizontal moving groove 1205, and the moving block 1206 can move back and forth in the horizontal moving groove 1205. The moving block 1206 is fixedly connected with a vertical rod 1202 in the vertical direction, a vertical moving groove 1207 is formed in the other side, connected with the moving block 1206, of the vertical rod 1202, a supporting rod 1203 is vertically arranged in the vertical moving groove 1207, and the supporting rod 1203 can move up and down in the vertical moving groove 1207. The supporting rod 1203 lower side is provided with a cutting head moving groove 1208, and a laser cutting head 13 is arranged in the cutting head moving groove 1208.

Through setting up carriage release lever connecting device 12, can satisfy and carry out different cutting height and cutting area's demand to different processing products, laser cutting device can freely remove for accomplish different cutting operation requirements, application scope is wide.

As shown in fig. 5, the laser cutting head 13 includes a high-density laser tube 1301, a laser cutting blade 1302 and an electric cutting blade 1303, the high-density laser tube 1301 is disposed at the upper portion, and the laser cutting blade 1302 and the electric cutting blade 1303 are disposed at the bottom of the high-density laser tube 1301. Through setting up electronic cutting knife 1303, when laser cutting knife 1302 breaks down, can use electronic cutting knife 1303 to cut again in emergency, avoid causing the influence to product processing.

Furthermore, an isolation protection box 14 is arranged on the periphery of the first base, the laser cutting device cuts the plate material in the isolation protection box 14, a sliding door 15 is arranged on one side of the isolation protection box 14, and the control system 2 is also arranged at one end of the isolation protection box 14. An operator can open the sliding door 15 to observe the cutting process, and when equipment breaks down, the operator can conveniently overhaul and maintain the equipment.

The working process of the utility model is as follows: firstly, place cutting panel on first workstation 3, then under control system 2's control action, laser cutting device cuts the panel on first workstation 3, and the staff just places circular panel on second workstation 4 at this moment and carries out the material loading operation. After the plate on the first workbench 3 is cut, the first workbench 3 and the second workbench 4 are exchanged in position under the driving action of the platform driving device, and the laser cutting device cuts the circular plate on the second workbench 4; the staff carries out the unloading to the panel that cuts the completion on first workstation 3, then the material loading again. After the cutting of the plate on the second workbench 4 is completed, the first workbench 3 and the second workbench 4 move alternately to cut the plate and feed and discharge the plate.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. A laser cutting device with double exchange workbenches is provided with a control system, a laser cutting device and a machine tool base, and is characterized in that the machine tool base is provided with a first base and a second base, the first base is provided with a first workbench, the second base is provided with a second workbench, the laser cutting device is arranged above the first workbench, the laser cutting device is provided with a moving rod connecting device, the moving rod connecting device is provided with a vertical rod, a horizontal rod and a supporting rod, and the horizontal rod is provided with a rotating device; the first workbench and the second workbench are connected with the machine tool base in a sliding mode, and the first workbench and the second workbench move back and forth alternately along the machine tool base through a platform driving device; the first workbench is provided with a plurality of supporting blocks which are arranged in parallel and longitudinally distributed; the supporting block is provided with a supporting block unit and an end block, the supporting block unit is arranged below the supporting block unit, the end block is arranged above the supporting block unit, and a magnet is arranged above the end block; the second workbench is supported by a supporting cross beam, a fixed seat is arranged on the second workbench, a positioning mandrel and a magnetic column are arranged on the fixed seat, and the positioning mandrel is arranged at the central position of the fixed seat; an isolation protection box is arranged on the periphery of the first base, the laser cutting device cuts the plate in the isolation protection box, a sliding door is arranged on one side of the isolation protection box, and the control system is also arranged at one end of the isolation protection box;

the laser cutting device is provided with a laser cutting head, the laser cutting head comprises a high-density laser tube, a laser cutting knife and an electric cutting knife, the high-density laser tube is arranged at the upper part, and the laser cutting knife and the electric cutting knife are arranged at the bottom of the high-density laser tube;

the magnetic columns are uniformly distributed along the circumferential direction of the fixed seat, and the number of the magnetic columns on the fixed seat is 3-6.

2. A laser cutting device with double-exchange workbench according to claim 1, characterized in that the first workbench and the second workbench are respectively connected with the machine bed base in a sliding way through a slide block device.

3. The laser cutting device with double exchange workbenches as claimed in claim 1, wherein the platform driving device is a chain driving device, and the first workbench and the second workbench are respectively fixedly connected with the chain driving device.

4. The laser cutting device with the double exchange workbenches as claimed in claim 1, wherein the control system is provided with a console and a control screen, and the console controls the laser cutting device in a program mode.

5. A laser cutting apparatus with double exchange tables according to claim 1, wherein the cross bar is provided with a rotating means.

6. The laser cutting device with double exchange workbenches as claimed in claim 5, wherein the fixing seats are cylindrical structures, and the number of the fixing seats is 6-8.

7. A laser cutting apparatus with double exchange tables according to claim 1, wherein each of said holders is supported by two supporting beams.

8. The laser cutting device with double exchange workbenches as claimed in claim 1, wherein the first workbench is adjacent to the second workbench, and the height of the horizontal plane where the first workbench is located is larger than that of the horizontal plane where the second workbench is located in the vertical direction.