CN212239633U

CN212239633U - Automatic laser cutting machine tool

Info

Publication number: CN212239633U
Application number: CN201922342091.8U
Authority: CN
Inventors: 吕子元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-29
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an automatic laser cutting machine, this lathe include main frame, unsteady clamp device, material feeding unit, workstation, brush board, cutting device, activity workstation, the control unit, scrap collecting box, cutting source generator, air supply station, ventilation dust pelletizing system, cutting device includes that fixed mounting is on the main frame linear module mounting panel and the activity sets up the laser head on linear module mounting panel, the below of laser head is provided with supports the cutting pipe fitting and sets up in the three wastes collection head that supports the cutting pipe fitting top, the perpendicular up-and-down motion of laser head linear module mounting panel along the line on the cutting device supports the cutting pipe fitting and can support the cutting and collect the three wastes when cutting little flitch, have that structural design is reasonable, operation convenient to use, degree of automation is high, the operation is reliable and stable, automatic blanking of cutting waste material, can not produce separation, The brush supports and eliminates resonance, and the laser cutting machine tool has better stability and high production efficiency.

Description

Automatic laser cutting machine tool

Technical Field

The utility model relates to a processing machinery equipment technical field, especially a laser cutting machine tool that mainly used door field shop front board cutting is fashioned.

Background

At present, laser cutting, plasma cutting and water jet cutting machine tools are widely applied to plate processing in the fields of mechanical processing, ships, elevators, door industry and the like, but the cutting process has the following defects when cutting thin plates: firstly because the cutting processing is carried out on zigzag strip iron plate to the direct support of sheet metal material, zigzag strip iron plate is each other and the interval between the sawtooth is big, the strong point is few, cutting head removes and the sheet metal material is motionless among the cutting process, when cutting irregular shape, just probably do not have the sawtooth strong point by the cutting area, can frequently take place the waste material and turn over and lead to laser cutting head, plasma cutting head, water jet cutting head to run into and the problem of stop work, the workman must turn over the waste material manual work on and just can continue work after choosing. Secondly, the frame is reserved during cutting and processing, and the frame is manually picked out from the workbench after the frame is large. Not only influences cutting work efficiency, leads to the processing equipment to realize automated production moreover. And thirdly, the laser cutting process can generate resonance when moving up and down, left and right, and back and forth, and the requirement on the stability of the machine tool body is higher. Therefore, many manufacturers and acquaintances develop and develop the products, but no ideal products are available.

SUMMERY OF THE UTILITY MODEL

For the above-mentioned defect of overcoming prior art existence, combine laser, plasma, water sword cutting off machine's advantage, the utility model aims at providing a structural design is reasonable, operation convenient to use, degree of automation is high, the operation is reliable and stable, the automatic blanking of cutting waste material, can not produce the separation, the brush supports eliminates resonance, stability is better, the laser cutting off machine that production efficiency is high.

The utility model provides a technical scheme that above-mentioned technical problem adopted, it includes main frame, floating clamp device, material feeding unit, workstation, brush board, cutting device, activity workstation, the control unit, garbage collection box, cutting source generator, air supply station, ventilation dust pelletizing system, cutting device includes that fixed mounting's linear module mounting panel and activity on the main frame set up the laser head on linear module mounting panel, the below of laser head is provided with supports the cutting pipe fitting and sets up in the three wastes collection head that supports the cutting pipe fitting top, the perpendicular up-and-down motion of laser head linear module mounting panel along the line on the cutting device supports the cutting pipe fitting and can support the cutting and collect the three wastes when cutting little flitch.

The utility model discloses a further scheme, material feeding unit include that fixed mounting is vice at the Y axis rail on the main frame, Y axle rack, with Y axle rack looks engaging movement's Y axle motor, Y axle speed reducer, Y axle walking mount pad, Y axle master gear and along the gliding pay-off frame of the vice fore-and-aft direction of Y axis rail, fixed mounting is at the X axle rack of pay-off frame top, the X axis rail is vice, with X axle rack looks engaging movement's X axle motor, X axle speed reducer X axle walking mount pad, X axle master gear and along the gliding X axle slide of X axis rail left and right sides direction, X axle slide top fixed mounting has unsteady clamping device.

In a further scheme of the utility model, the floating clamp device comprises a left floating clamp seat and a right floating clamp seat which are fixedly arranged on an X-axis sliding plate, a left floating clamp support and a right floating clamp support which are movably hinged on a supporting screw, a clamp bottom plate, a support connecting block and a cylinder fixing plate which are fixedly connected with the left floating clamp support and the right floating clamp support, a clamp backer which is fixedly arranged on the left floating clamp support and the right floating clamp support, a long pin shaft and a clamp which are hinged on the left floating clamp support and the right floating clamp support, a cylinder which is fixedly arranged on the cylinder fixing plate, a cylinder connecting block which is connected on the cylinder, a clamp and a short pin shaft which are movably hinged on the cylinder connecting block, the floating clamp device compresses or releases the material plate on the clamp bottom plate under the action of the cylinder, and the whole clamp rotates around the support screw and floats up and down in a floating point.

According to a further scheme of the utility model, the workbench is fixed on two sides of the main frame, the workbench is fixedly provided with a brush plate, the height of the brush is flush with the height of a clamping jaw of the floating clamp device, the brush can flexibly support a material plate to be cut, the main frame is provided with a transverse waste collecting box and a longitudinal waste collecting box which are vertically and horizontally crossed, the longitudinal waste collecting box is provided with a slope, and waste materials generated by cutting aiming at the characteristics of door industry sheet materials fall into the transverse waste collecting box and the longitudinal waste collecting box respectively; the movable workbench can move according to the size of the processed material piece and supports cutting processing; and a continuous line production mode can be formed after the device is connected with an external automatic loading and unloading device.

The further scheme of the utility model, be fixed with linear module on the linear module mounting panel, be provided with the laser head mounting panel on the laser head, the laser head is fixed in on the laser head mounting panel, the laser head mounting panel slides and sets up on linear module.

After adopting above-mentioned structure, compare with prior art and have following advantage and effect:

firstly, the motionless cutting head of current cutting off machine tool work piece has been overturned and has been removed, the structure of work piece is supported with zigzag strip iron plate, it is higher to have solved the same frame resonance probability of cutting head all around cross line removal, the cutting waste material turns up and blocks the fatal defect of cutting head motion, cutting off machine tool has increased material feeding unit after the improvement, cutting head and material feeding unit relative main frame independent operation separately, can not only reduce the operation resonance to minimum, and the motion trail of cutting head has been changed, the cutting head only has last next direction vertical motion, can guarantee that the cutting waste material can not turn up and block the cutting head motion, can more effectual improvement functioning speed, increase the work efficiency, the backup pad changes flexible support, no vibration when can guaranteeing the cutting, can improve the precision of cutting product greatly.

Secondly, because the workpiece can move back and forth, left and right, and the cutting head moves up and down through the feeding device, any figure can be cut on a straight line.

Thirdly, due to the adoption of the automatic feeding device, the frame can be reserved even in the cutting and processing process, but the reserved frame after the processing can also be cut off, and the frame becomes short materials and falls into a waste collecting box in the forward, backward, leftward and rightward movement of the feeding device, so that the cutting and processing device is simple, convenient and practical.

Fourthly, because the cutting head is fixed at a point, the waste gas is concentrated at a point, the layout of the dust absorption pipeline is simpler and more convenient, and the 100 percent of air suction effect can be achieved, simultaneously, the supporting pipes which support the two sides of the cutting pipe fitting when cutting the small material plate can support the laser cutting and are beneficial to the scrap edge material after cutting to fall into the waste material collecting box, thereby ensuring no pollution to the environment in the production process,

drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.

Fig. 2 is a main view of the whole machine of the present invention.

Fig. 3 is a top view of the whole machine of the present invention.

Fig. 4 is a left side view of the whole machine of the present invention.

Fig. 5 is a schematic perspective view of the cutting device of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the feeding device of the present application.

Fig. 7 is a perspective view of the floating clamp of the present invention.

Fig. 8 is a schematic view of the three-dimensional structure of the collecting box and the movable worktable of the utility model.

Wherein: 1 main frame, 2 floating clamp device, 201 floating clamp left seat, 202 floating point, 203 support screw, 204 floating clamp left support, 205 long pin shaft, 206 clamp bottom plate, 207 clamp backer, 208 clamp, 209 floating clamp right support, 210 cylinder connecting block, 211 short pin shaft, 212 support connecting block, 213 floating clamp right seat, 214 cylinder fixing plate, 215 cylinder, 3 feeding device, 301 feeding frame, 302X shaft screw rod pair, 303X shaft rack, 304X shaft motor, 305X shaft speed reducer, 306X shaft main gear, 307X shaft walking mounting seat, 308Y shaft rail pair, 309Y shaft rack, 310Y shaft main gear, 311Y shaft walking mounting seat, 312Y shaft speed reducer, 313Y shaft motor, 314X shaft sliding plate, 4 working table, 5 brush plate, 6 cutting device, 601 linear module mounting plate, 602 linear module, 603 laser head mounting plate, 604, 605 supporting the cut tube, 606 collecting head, 7 moving table, 8 control unit, 901 transverse waste collecting box, 902 longitudinal waste collecting box.

Detailed Description

Fig. 1 to 8 show, for the specific embodiment of the laser cutting machine of the present invention, including main frame 1, floating clamp device 2, feeding device 3, workstation 4, brush board 5, cutting device 6, movable table 7, control unit 8, garbage collection box 9, cutting source generator, air source station, ventilation dust pelletizing system, cutting device 6 includes linear module mounting panel 601 and the activity of fixed mounting on main frame 1 sets up the laser head 604 on linear module mounting panel 601, the below of laser head 604 is provided with supports cutting pipe 605 and sets up in the three wastes collection head 606 that supports cutting pipe 605 top, the perpendicular up-and-down motion of linear module mounting panel 601 along the laser head 604 on cutting device 6 supports cutting pipe 605 and can support the cutting and collect the three wastes when cutting the flitch.

Be fixed with linear module 602 on the linear module mounting panel 601, be provided with laser head mounting panel 603 on the laser head 604, laser head 604 is fixed in on the laser head mounting panel 603, laser head mounting panel 603 slides and sets up on linear module 602.

In order to ensure safe and reliable work, machining precision and cutting requirements, the feeding device 3 comprises a Y-axis rail pair 308, a Y-axis rack 309, a Y-axis motor 313, a Y-axis reducer 312, a Y-axis walking mounting seat 311 and a Y-axis main gear 310 which are fixedly mounted on the main frame 1, a feeding rack 301 which slides along the front and back directions of the Y-axis rail pair 308, an X-axis rack 303, an X-axis rail pair 302, an X-axis motor 304, an X-axis reducer 305, an X-axis walking mounting seat 307 and an X-axis main gear 30 which are fixedly mounted above the feeding rack 301, an X-axis sliding plate 314 which slides along the left and right directions of the X-axis rail pair 302, wherein the Y-axis rail pair 313, the Y-axis motor 313, the Y-axis reducer 312, the Y-axis walking mounting seat 311 and the Y. The floating clamp device 2 comprises a floating clamp left seat 201, a floating clamp right seat 213, a floating clamp left support 204, a floating clamp right support 209, a clamp bottom plate 206, a support connecting block 212, a cylinder fixing plate 214, a clamp backer 207, a long pin shaft 205 and a clamp 208, a cylinder 215, a cylinder connecting block 210, a cylinder connecting block 208 and a short pin shaft 211, wherein the floating clamp left support 204 and the floating clamp right support 209 are movably hinged on an X-axis sliding plate 314, the floating clamp left support 204 and the floating clamp right support 209 are movably hinged on a support screw 203, the clamp bottom plate 206 is fixedly connected with the floating clamp left support 204 and the floating clamp right support 209, the cylinder fixing plate 214 is fixedly mounted on the cylinder fixing plate, the cylinder 215 is connected with the cylinder connecting block 210, the cylinder connecting block 210 is movably hinged with the long pin shaft 208 and the short pin shaft 211, the floating clamp device 2, the unitary clamp floats up and down within the float point 202 by rotating about the support screw 203.

In order to facilitate operation, prevent waste materials from turning up in the processing process, better reduce resonance in cutting and processing and facilitate waste material collection, the workbench 4 is fixed on two sides of the main frame 1, a brush plate 5 is fixedly arranged on the workbench 4, the height of the brush is flush with the height of a clamping jaw of the floating clamp device 2, the brush can flexibly support a material plate to be cut, a transverse waste material collecting box 901 and a longitudinal waste material collecting box 902 which are vertically and horizontally crossed are arranged on the main frame 1, a slope is arranged on the longitudinal waste material collecting box 902, and waste materials generated by cutting aiming at the characteristics of door industry plate materials fall into the transverse waste material collecting box 901 and the longitudinal waste material collecting box 902 respectively; the movable workbench 7 can move according to the size of the processed material and support cutting processing; and a continuous line production mode can be formed after the device is connected with an external automatic loading and unloading device.

When the length direction of the plate material touches the clamp backer 207 on the floating clamp device 2, the cylinder connecting block 210 of the cylinder 215 moves upwards, and the clamp 208 and the clamp bottom plate 206 clamp the plate material; a Y-axis servo motor 313 and an X-axis servo motor 304 on the feeding device 3 rotate to drive the feeding frame 301, the X-axis sliding plate 314, the floating clamp device 2 on the X-axis sliding plate and the material plate to move to a required cutting coordinate point; according to relevant coordinates in a cutting pattern, a servo motor on the linear module 602 drives the laser head 604 to perform cutting work downwards or upwards according to preset pattern coordinates, and meanwhile, the feeding frame 301, the X-axis sliding plate 314, the floating clamp device 2 on the X-axis sliding plate and the material plate perform corresponding front, back, left and right movements; after the cutting operation is completed, the servo motor on the linear module 602 on the cutting device 6 drives the laser head 604 to return to the cutting coordinate origin, the Y-axis servo motor 313 and the X-axis servo motor 304 on the feeding device 3 rotate to drive the feeding frame 301, the X-axis sliding plate 314 and the floating clamp device 2 and the material plate thereon to move and return to the cutting coordinate origin, and thus the whole automatic laser cutting process is completed.

The floating clamp device 2 is always in a clamping state in the whole automatic laser cutting process, and the plate can be loosened only after the floating clamp device 2 finishes all cutting; cutting device 6 can process in the middle part of complete machine when the cutting, and after laser head on cutting device 6 rose a certain position when the processing state, can not cause the interference to unloading, cutting, pay-off process yet.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and modifications, equivalent changes and modifications may be made without departing from the technical solution of the present invention.

Claims

1. The utility model provides an automatic laser cutting machine, includes main frame (1), floating clamp device (2), material feeding unit (3), workstation (4), brush board (5), cutting device (6), activity workstation (7), the control unit (8), garbage collection box (9), cutting source generator, air supply station, ventilation dust pelletizing system, characterized by: cutting device (6) include linear module mounting panel (601) and the activity of fixed mounting on main frame (1) set up laser head (604) on linear module mounting panel (601), the below of laser head (604) is provided with supports cutting pipe spare (605) and sets up in three wastes collection head (606) that support cutting pipe spare (605) top, laser head (604) on cutting device (6) are along the perpendicular up-and-down motion of linear module mounting panel (601), support cutting pipe spare (605) can support the cutting and collect the three wastes when cutting little flitch.

2. The automatic laser cutting machine according to claim 1, wherein: the feeding device (3) comprises a Y-axis rail pair (308) fixedly mounted on a main frame (1), a Y-axis rack (309), a Y-axis motor (313) meshed with the Y-axis rack (309) for movement, a Y-axis speed reducer (312), a Y-axis walking mounting seat (311), a Y-axis main gear (310) and a feeding frame (301) sliding along the front and back directions of the Y-axis rail pair (308), an X-axis rack (303) fixedly mounted above the feeding frame (301), an X-axis rail pair (302), an X-axis motor (304) meshed with the X-axis rack (303) for movement, an X-axis speed reducer (305), an X-axis walking mounting seat (307), an X-axis main gear (306) and an X-axis sliding plate (314) sliding along the left and right directions of the X-axis rail pair (302), and a floating clamp device (2) is fixedly mounted above the X-axis sliding plate (314).

3. The automatic laser cutting machine according to claim 2, wherein: the floating clamp device (2) comprises a floating clamp left seat (201) fixedly mounted on an X-axis sliding plate (314), a floating clamp right seat (213), a floating clamp left support (204) movably hinged on a supporting screw (203), a floating clamp right support (209), a clamp bottom plate (206) fixedly connected with the floating clamp left support (204) and the floating clamp right support (209), a support connecting block (212), a cylinder fixing plate (214), a clamp leaning mountain (207) fixedly mounted on the floating clamp left support (204) and the floating clamp right support (209), a long pin shaft (205) hinged on the floating clamp left support (204) and the floating clamp right support (209), a clamp (208), a cylinder (215) fixedly mounted on the cylinder fixing plate (214), a cylinder connecting block (210) connected on the cylinder (215), and a clamp (208) movably hinged on the cylinder connecting block (210), The floating clamp device (2) compresses or releases the material plate on the clamp bottom plate (206) under the action of an air cylinder (215), and the whole clamp rotates around the support screw (203) and floats up and down in the floating point (202).

4. The automatic laser cutting machine according to claim 1, wherein: the working table (4) is fixed on two sides of the main frame (1), a brush plate (5) is fixedly arranged on the working table (4), the height of the brush is flush with the height of a clamping jaw of the floating clamp device (2), the brush can flexibly support a material plate to be cut, a transverse waste collection box (901) and a longitudinal waste collection box (902) which are longitudinally and transversely crossed are arranged on the main frame (1), a slope is arranged on the longitudinal waste collection box (902), and waste materials generated by cutting aiming at the characteristics of door industry plate materials fall into the transverse waste collection box (901) and the longitudinal waste collection box (902) respectively; the movable workbench (7) can move according to the size of the processed material and support cutting processing; and a continuous line production mode can be formed after the device is connected with an external automatic loading and unloading device.

5. The automatic laser cutting machine according to any one of claims 1 to 4, wherein: be fixed with linear module (602) on linear module mounting panel (601), be provided with laser head mounting panel (603) on laser head (604), laser head (604) are fixed in on laser head mounting panel (603), laser head mounting panel (603) slide and set up on linear module (602).