CN209773742U

CN209773742U - Laser cutting machine

Info

Publication number: CN209773742U
Application number: CN201920227169.9U
Authority: CN
Inventors: 刘三孩; 刘学; 贾小民
Original assignee: Beijing Guoshi Power Equipment Co Ltd
Current assignee: Beijing Guoshi Power Equipment Co Ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2019-12-13
Anticipated expiration: 2029-02-23

Abstract

The utility model relates to a laser cutting machine, comprises a workbench, the charging chute has been seted up to the upside of workstation, the position level that the workstation corresponds the charging chute upside is provided with the support frame, be provided with the backup pad that multirow alternate spacing and upper end were the cockscomb structure on the support frame, the discharge gate has been seted up to the end of workstation, the one end that the discharge gate was kept away from to the charging chute sets up the downside butt in the charging chute bottom surface and has the push pedal that can tend to discharge gate direction motion and release the material mouth with the interior waste material of charging chute. The utility model discloses have the waste material of can being convenient for collect and can be convenient carry out clear effect to the waste material.

Description

Laser cutting machine

Technical Field

The utility model belongs to the technical field of the technique of panel processing and specifically relates to a laser cutting machine is related to.

Background

Laser cutting is to melt and evaporate a workpiece by energy released when a laser beam is irradiated onto the surface of the workpiece, the laser cutting machine mainly comprises a frame, a worktable is connected to the frame in a sliding manner, a plurality of support plates for supporting the sheet metal are vertically and fixedly arranged on the worktable, a cross beam is arranged on the frame above the worktable, a laser component for cutting the sheet metal placed on the worktable is connected to the cross beam in a sliding manner, and the laser component and the worktable are matched with each other when in work, the panel beating is cut, but present laser cutting machine, the waste material that laser assembly cut down drops laser cutting machine's bottom in the clearance between the backup pad.

the prior utility model which can refer to the patent with the publication number of CN204094326U provides a laser cutting machine workbench which comprises a workbench body, a support material rack, an air suction duct and a dust holding hopper, wherein the workbench body is in a cuboid hollow top opening structure; a supporting material rack is arranged at the top of the workbench body; a plurality of ash containing hoppers are transversely arranged in the workbench body at intervals; the air suction channels are arranged on two sides of the workbench body, the top ends of the air suction channels are provided with openings, and the openings are connected with the air pipes. The utility model provides a laser cutting machine workstation is applicable to the cutting operation of large-scale steel, can provide effective, accurate dust removal function simultaneously, provides the assurance for the good operational environment in scene

When the laser cutting machine is used, only small waste materials can be sucked due to the adoption of the function of wind power suction, the waste materials with large weight still directly fall below a workbench, so that the large waste materials still can be accumulated below the workbench after being used for a long time, and the ash containing hopper below the workbench is closed, so that the waste materials below the workbench are very troublesome to clean, and the working efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser cutting machine has the waste material that can be convenient for collect and can be convenient clean the waste material.

The above object of the present invention is achieved by the following technical solutions:

The utility model provides a laser cutting machine, includes the workstation, the charging chute has been seted up to the upside of workstation, the position level that the workstation corresponds the charging chute upside is provided with the support frame, be provided with the backup pad that multirow alternate spacing and upper end were the cockscomb structure on the support frame, the discharge gate has been seted up to the end of workstation, the one end that the discharge gate was kept away from to the charging chute sets up the downside butt in the charging chute bottom surface and has the push pedal that can tend to discharge gate direction motion and release the material mouth with the interior waste material of charging chute.

through adopting above-mentioned technical scheme, the during operation, panel are arranged in and are cut on the support frame, and the cutting twines the waste material that produces and will fall to the charging chute in the interval of adjacent backup pad, and after the end work, through the waste material in the push pedal promotion charging chute, make the waste material from the discharge gate release can, simple to use, clean convenient.

the utility model discloses further set up to: the utility model discloses a feeding trough, including feeding trough, chute, push pedal, axis direction and spout, the both sides of feeding trough have seted up the spout along feeding trough's length direction respectively, all rotate in the spout and be connected with the drive screw that axis direction and spout axis direction are the same, the both sides of push pedal all slide to be connected in the spout and equal threaded connection in drive screw.

Through adopting above-mentioned technical scheme, during operation, two drive screw rotate and can drive the push pedal and remove along the spout to the waste material propelling movement play discharge gate in can the charging chute.

The utility model discloses further set up to: one end of the screw rod extends out of one end of the workbench and is fixedly connected with a driven bevel gear, one end of the workbench is further rotatably connected with a transmission shaft with a horizontal axis, two ends of the transmission shaft are fixedly connected with driving bevel gears meshed with the driven bevel gears, and a driving mechanism is further arranged on one side of the transmission shaft.

Through adopting above-mentioned technical scheme, during operation, actuating mechanism drives the transmission shaft and rotates, can drive two drive bevel gear rotations to can drive two driven bevel gear rotations, and then can drive two drive screw synchronous rotations, realize the removal of push pedal.

The utility model discloses further set up to: the driving mechanism comprises a servo motor fixedly connected to one end of the workbench, an output shaft of the servo motor is fixedly connected with a first bevel gear, and the middle of the transmission shaft is further fixedly connected with a second bevel gear meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, servo motor drives first bevel gear and rotates and can drive second bevel gear and rotate to can drive the transmission shaft and rotate, convenient to use, easy operation.

The utility model discloses further set up to: and a cover plate capable of opening or closing the discharge hole is arranged at the position of the workbench corresponding to the outer side of the discharge hole.

By adopting the scheme, the discharge hole can be conveniently closed or opened through the cover plate, so that the use is convenient.

The utility model discloses further set up to: the middle part of the bottom surface of the charging chute in the width direction is lower than the two sides of the charging chute.

Through adopting above-mentioned technical scheme, the charging conduit middle part through setting up is lower, can be convenient for the waste material assemble in the charging conduit to the propelling movement of the waste material of being convenient for.

The utility model discloses further set up to: an ash groove is fixedly connected to the position, corresponding to the lower side of the charging chute, of the workbench, and a plurality of dust falling holes communicated with the ash groove are formed in the bottom surface of the charging chute.

Through adopting above-mentioned technical scheme, the during operation, the dust that produces in the charging chute can directly fall to the ash chute from the dust falling hole to make things convenient for the collection of dust.

The utility model discloses a further set up to: the bottom surface of ash groove is the toper, and the rigid coupling has the dust extraction pipe in the bottom surface of ash groove, the one end of dust extraction pipe extends workstation one side and the rigid coupling has the dust extractor.

Through adopting above-mentioned technical scheme, the work of dust extractor can take out the dust in the charging chute to the ash chute in from the blanking hole, then takes out through taking out the dirt pipe and send to dust extractor, accomplishes the collection of dust, convenient to use.

To sum up, the utility model discloses a beneficial technological effect does:

1. When the automatic cutting device works, a plate is placed on the supporting frame to be cut, waste materials generated by cutting fall into the blanking groove from the interval between the adjacent supporting plates, and after the work is finished, the waste materials in the blanking groove are pushed by the push plate, so that the waste materials can be pushed out from the discharge hole, and the automatic cutting device is simple to use and convenient to clean;

2. when the automatic feeding device works, the two transmission screws rotate to drive the push plate to move along the sliding groove, so that waste in the charging chute can be pushed out of the discharging port;

3. during operation, the driving mechanism drives the transmission shaft to rotate, and can drive the two driving bevel gears to rotate, so that the two driven bevel gears can be driven to rotate, the two driving screw rods can be driven to synchronously rotate, and the movement of the push plate is realized.

Drawings

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

fig. 2 is an exploded schematic view of the present invention;

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

Fig. 4 is a schematic view of the ash chute structure of the present invention.

In the figure, 1, a workbench; 11. a support; 111. a laser cutting head; 12. a support frame; 13. a support plate; 14. a discharge port; 15. a cover plate; 2. a charging chute; 21. pushing the plate; 22. a chute; 23. a drive screw; 231. a driven bevel gear; 24. a drive shaft; 241. a drive bevel gear; 242. a second bevel gear; 25. a servo motor; 251. a first bevel gear; 26. a dust falling hole; 3. an ash tank; 31. a dust extraction pipe; 32. a dust extractor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

referring to fig. 1, for the utility model discloses a laser cutting machine, the upside including workstation 1 is provided with the support 11 that can slide along 1 length direction of workstation, and the length direction perpendicular to workstation 1's length direction of the length of support 11 still is provided with the laser cutting head 111 that can slide along 11 length direction of support on the support 11 (here is no longer repeated for prior art). During operation, the plate to be cut is placed on the workbench 1, and the plate can be cut by mutual sliding and matching of the support 11 and the laser cutting head 111.

Referring to fig. 2, the feeding chute 2 is vertically arranged in the middle of the workbench 1, and the middle of the width direction of the bottom surface of the feeding chute 2 is lower than the two sides of the width direction of the bottom surface of the feeding chute 2. The length direction of charging chute 2 is the same with the length direction of workstation 1, and workstation 1 corresponds the position rigid coupling of 2 upsides of charging chute and has support frame 12, and the last width direction rigid coupling of support frame 12 of following of support frame 12 has multirow alternate and the upper end to be the backup pad 13 of cockscomb structure. During operation, the supporting plate 13 is arranged in to panel, and the waste material that the cutting produced will fall to charging conduit 2 along with between the adjacent supporting plate 13 to can accomplish the collection of waste material.

Referring to fig. 2 and 3, a discharge hole 14 communicated with the charging chute 2 is formed in one end of the workbench 1, a cover plate 15 is arranged at a position, corresponding to the outer side of the discharge hole 14, of the workbench 1, one side of the cover plate 15 is hinged to the workbench 1, and the other side of the cover plate is connected to the workbench 1 in a snap-fit mode. A push plate 21 is vertically arranged at one end of the charging chute 2 far away from the discharge hole 14, the length direction of the push plate 21 is the same as the width direction of the charging chute 2, and the downside of push pedal 21 can the butt in the bottom surface of charging chute 2, spout 22 has all been seted up along the length direction of charging chute 2 in the both sides of charging chute 2, the both ends of push pedal 21 slide respectively and connect in two spout 22, still all be provided with axis direction and the same drive screw 23 of spout 22 axis direction in two spout 22, two drive screw 23 all rotate to be connected in workstation 1, the one end of two screws all extends workstation 1 and keeps away from the one end and the rigid coupling of discharge gate 14 and has driven bevel gear 231, the one end that discharge gate 14 was kept away from to workstation 1 still rotates and is connected with the transmission shaft 24 that the axis level set up, the equal rigid coupling in both ends of transmission shaft 24 has drive bevel gear 241, drive bevel gear 241 meshes in driven bevel gear 231, one side of transmission shaft 24 still. The driving mechanism comprises a servo motor 25 which is arranged at one side of the transmission shaft 24 and fixedly connected to the workbench 1, an output shaft of the servo motor 25 is fixedly connected with a first bevel gear 251, the middle part of the transmission shaft 24 is also fixedly connected with a second bevel gear 242, and the second bevel gear 242 can be meshed with the second bevel gear 242. During operation, servo motor 25 drives first bevel gear 251 and rotates and can drive second bevel gear 242 and rotate to can drive transmission shaft 24 and rotate, can drive and drive two drive bevel gear 241 and rotate, thereby can drive two driven bevel gear 231 and rotate, and then can drive two drive screw 23 and rotate in step, realize that push pedal 21 moves along two spouts 22, thereby can promote the ejection of compact of waste material to discharge gate 14 completion waste material from charging chute 2.

Referring to fig. 3 and 4, the work table 1 is further provided with an ash chute 3 having a conical bottom at a position corresponding to the lower side of the charging chute 2, the charging chute 2 is provided with a plurality of dust falling holes 26 at the bottom, and the dust falling holes 26 can complete communication between the ash chute 3 and the charging chute 2. A dust extraction pipe 31 is fixedly connected at the lowest position of the bottom surface of the dust tank 3, and one end of the dust extraction pipe 31 extends out of one side of the workbench 1 and is fixedly connected with a dust extractor 32. During operation, the dust extractor 32 is started, dust in the charging chute 2 can be extracted into the dust chute 3 from the charging hole, and then the dust is extracted and sent to the dust extractor 32 through the dust extraction pipe 31, so that the dust collection is completed.

The implementation principle of the embodiment is as follows: the plate to be cut is placed on the workbench 1, the cutting of the plate can be completed through the mutual sliding fit of the bracket 11 and the laser head, the waste materials generated by cutting fall into the charging chute 2 along with the space between the adjacent supporting plates 13, the cutting is completed enough, the servo motor 25 is started to drive the first bevel gear 251 to rotate so as to drive the second bevel gear 242 to rotate, thereby driving the transmission shaft 24 to rotate, driving the two driving bevel gears 241 to rotate, and driving the two driven bevel gears 231 to rotate, thereby driving the two transmission screws 23 to synchronously rotate, realizing that the push plate 21 moves along the two slide grooves 22, so that the waste can be pushed from the charging chute 2 to the discharge port 14 to complete the discharge of the waste, and at the same time, the dust extractor 32 is started, the dust in the charging chute 2 can be extracted into the dust chute 3 from the charging hole, and then is pumped to the dust extractor 32 through the dust extraction pipe 31, so that the dust collection is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A laser cutting machine is characterized in that: including workstation (1), charging chute (2) have been seted up to the upside of workstation (1), the position level that workstation (1) corresponds charging chute (2) upside is provided with support frame (12), be provided with multirow mutual interval and backup pad (13) that the upper end is the cockscomb structure on support frame (12), discharge gate (14) have been seted up to the end of workstation (1), the one end that discharge gate (14) were kept away from in charging chute (2) sets up downside butt in charging chute (2) bottom surface and has push pedal (21) that can tend to discharge gate (14) direction motion and push away material mouth (14) with waste material in charging chute (2).

2. The laser cutting machine according to claim 1, characterized in that: chute (22) have been seted up along the length direction of chute (2) respectively to the both sides of chute (2), all rotate in chute (22) and be connected with axis direction and chute (22) axis direction the same drive screw (23), the both sides of push pedal (21) all slide and connect in chute (22) and equal threaded connection in drive screw (23).

3. The laser cutting machine according to claim 2, characterized in that: one end of the screw rod extends out of one end of the workbench (1) and is fixedly connected with a driven bevel gear (231), one end of the workbench (1) is further rotatably connected with a transmission shaft (24) with a horizontal axis, two ends of the transmission shaft (24) are fixedly connected with driving bevel gears (241) meshed with the driven bevel gears (231), and one side of the transmission shaft (24) is further provided with a driving mechanism.

4. A laser cutting machine according to claim 3, characterized in that: the driving mechanism comprises a servo motor (25) fixedly connected to one end of the workbench (1), an output shaft of the servo motor (25) is fixedly connected with a first bevel gear (251), and the middle of the transmission shaft (24) is further fixedly connected with a second bevel gear (242) meshed with the first bevel gear (251).

5. The laser cutting machine according to claim 1, characterized in that: and a cover plate (15) capable of opening or closing the discharge hole (14) is arranged at the position of the workbench (1) corresponding to one outer side of the discharge hole (14).

6. The laser cutting machine according to claim 1, characterized in that: the middle part of the bottom surface of the charging chute (2) in the width direction is lower than the two sides of the charging chute (2).

7. The laser cutting machine according to claim 1, characterized in that: the dust collecting device is characterized in that an ash groove (3) is fixedly connected to the position, corresponding to the lower side of the charging chute (2), of the workbench (1), and a plurality of dust collecting holes (26) communicated with the ash groove (3) are formed in the bottom surface of the charging chute (2).

8. The laser cutting machine according to claim 7, characterized in that: the bottom surface of ash groove (3) is the toper, and the rigid coupling has in the bottom surface of ash groove (3) takes out dirt pipe (31), the one end of taking out dirt pipe (31) extends workstation (1) one side and rigid coupling has dust extractor (32).