CN217263194U - A panel loading attachment for panel laser cutting processing - Google Patents

Abstract

The utility model relates to a plate feeding device for laser cutting processing of plates, which comprises a portal frame, a material taking device and a material lifting device, wherein the material taking device comprises a moving seat, a lifting seat, a rotating seat and a material taking frame; the beam is provided with a horizontal guide rail, the moving seat is provided with a moving motor, and the moving motor drives the moving seat to move along the horizontal guide rail; a lifting motor for driving the lifting seat to move up and down is arranged on the moving seat; a rotating motor is arranged on the lifting seat and drives the rotating seat and the material taking frame to rotate; a plurality of vacuum chucks for sucking the plates are arranged below the material taking frame; the lifting device is arranged at the edge of the material taking frame and comprises a lifting rod, three driving cylinders and a plurality of lifting suckers, and the driving cylinders drive the lifting rod and the lifting suckers to swing up and down relative to the material taking frame through swing rods. The utility model can adjust the rotation of the material taking frame and the plate through the rotating seat, and is compatible with the feeding requirements of various laser cutting machines; and the excessive plates absorbed by the material taking frame are shaken off by the material lifting device, so that accurate feeding is realized.

Description

A plate feeding device for plate laser cutting processing

technical field

The utility model relates to the technical field of sheet material feeding processing, in particular to a sheet material feeding device used for sheet metal laser cutting processing.

Background technique

When processing plates (iron plates, stainless steel plates, cold-rolled plates, wood plates, aluminum plates, stone plates, etc.), it is necessary to transport the plates to the loading station of plate processing equipment (laser cutting machine) for plate processing. Due to the low efficiency of manual handling, many loading equipment for loading and unloading materials has appeared in the future. There are semi-automatic loading equipment controlled manually, and there are also fully automatic loading equipment. Compared with traditional ones, semi-automatic loading equipment has better handling. Efficiency, but still requires multiple operators, skilled cooperation between multiple operators, and the handling efficiency can be further improved; the existing fully automatic feeding equipment has too few sheets stacked in the material warehouse, and needs to stop for many times to go to and from the material warehouse It wastes a lot of time to stack the board material stacks inside, and when the inventory of the material warehouse becomes larger, the height of the board at the bottom of the stack will be lower, and the material stack is far away from the board laser cutting machine, etc., so it needs to be redesigned. The plate reclaiming device matched with the expanded material warehouse.

Utility model content

In order to solve the deficiencies of the prior art, the utility model provides a plate feeding device used for laser cutting processing of plates.

In order to achieve the above purpose, the technical solution provided by the present utility model is: a plate feeding device for laser cutting and processing of plates, comprising a gantry, a reclaiming device and a lifting device arranged on the beam of the gantry. The feeding device includes a moving seat, a lifting seat, a rotating seat, and a reclaiming frame sequentially connected from top to bottom; the beam is provided with a horizontal guide rail and a horizontal rack, and the moving seat is provided with a first sliding connection with the horizontal guide rail. a sliding seat, the movable seat is provided with a moving motor connected with the horizontal rack drive, the moving motor drives the moving seat to move along the horizontal guide rail; the moving seat is provided with a lifting motor that drives the lifting seat to move up and down; the A rotating motor is arranged on the lifting base, a rotating base is arranged at the driving end of the rotating motor, the reclaiming frame is fixed on the rotating base, and the rotating motor drives the rotating base and the reclaiming frame to rotate; the lower part of the reclaiming frame is arranged There are several vacuum suction cups for picking up the sheet.

Wherein, the material lifting device is arranged on the edge of the reclaiming rack, and the material lifting device includes a material lifting rod, three driving cylinders, and a plurality of material lifting suction cups, and the driving cylinder is installed on the edge of the material reclaiming rack through the mounting seat, The mounting seat is provided with a rotatable swing rod, the swing rod is arranged between the driving end of the driving cylinder and the material-lifting rod, a plurality of material-lifting suckers are arranged at intervals below the material-lifting rod, and the driving cylinder passes through the material-lifting rod. The swing rod drives the lifting rod and the lifting suction cup to swing up and down relative to the reclaiming frame.

In the above technical solution, the lifting base is provided with a mounting plate, the mounting plate is provided with a vertical rack and a vertical guide rail on the side close to the moving base, and the vertical guide rail is connected to the second mounting plate on the moving base. The sliding block is slidably connected, and the lifting motor is connected with the vertical rack and drives the lifting seat to rise and fall vertically.

In the above technical solution, the lifting base is provided with two guide rods on both sides of the mounting plate, and the guide rods are slidably connected with the moving base.

In the above technical solution, the rotating base includes a rotating plate and a connecting plate, the rotating plate is rotatably arranged below the lifting base, the rotating motor is fixed on the lifting base, and a large toothed plate is arranged in the rotating plate, so The rotating motor is connected to the large toothed plate through gears, the connecting plate is fixed under the turntable, and the reclaiming frame is fixed below the connecting plate, and the rotating motor drives the reclaiming frame to rotate relative to the lifting seat through the large toothed plate.

In the above technical solution, the reclaiming rack includes two installation rods and four reclaiming rods arranged in parallel below the two installation rods. Five vacuum suction cups are provided, and the two mounting rods are fixed under the connecting plate.

In the above technical solution, the reclaiming rod is channel steel.

In the above technical solution, the pendulum rod is a triangular transmission member, one corner of the transmission member is provided with a rotating shaft pivotally connected with the mounting seat, and the other two corners of the transmission member are respectively connected with the driving end of the driving cylinder, the lifting material rod connection.

In the above technical solution, the gantry frame includes two main support frames and two side support frames, the cross beam is vertically erected between the two main support frames, and the upper parts of the two side support frames are fixedly connected to the cross beam , the two side support frames are located between the two main support frames and on the same side of the beam.

The beneficial effect of the utility model is that the utility model has the advantages of reasonable structure, novel design and strong practicability, through the gantry, the reclaiming device can move back and forth between the plate material warehouse and the laser cutting machine, so as to realize the rapid feeding of the plate; The long mounting plate and guide rod enable the reclaimer to have a large lifting stroke, which can reclaim the material in the deep warehouse; the reclaimer and the sucked plate can be rotated and adjusted through the rotating seat, which is compatible with various lasers Feeding requirements of the cutting machine; shake off the excess sheets picked up by the reclaimer through the lifting device to ensure that only one sheet is picked up at each feeding to achieve accurate feeding.

Description of drawings

Figure 1 is a schematic diagram of the structure of part of the production line for sheet laser cutting.

Fig. 2 is a three-dimensional structure schematic diagram of the present invention.

FIG. 3 is a schematic diagram of the three-dimensional structure of the present invention (another view direction of FIG. 2 ).

Figure 4 is a schematic three-dimensional structure diagram of the reclaiming device.

In the figure: 1. Material warehouse; 11. Material stack; 2. Gantry frame; 21. Main support frame; 22. Beam; 23. Side support frame; 24. Horizontal guide rail; 25. Horizontal rack; 31, mobile seat; 32, lift seat; 321, vertical rack; 322, guide rod; 323, vertical guide rail; 33, rotary seat; 331, turntable; 332, connecting plate; 34, reclaimer; 341 342, reclaiming rod; 343, fixed rod; 35, vacuum suction cup; 36, lifting motor; 361, second gear; 37, moving motor; 38, rotating motor; 4, lifting device; 41, drive Cylinder; 42. Mounting seat; 43. Swing rod; 44. Lifting rod; 45. Lifting suction cup; 100. Laser cutting machine.

Detailed ways

The specific embodiments of the present invention will be described with reference to the accompanying drawings.

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention. In addition, it will also be appreciated that although such development efforts may be complex and lengthy, for those of ordinary skill in the art Some changes in design, manufacture or production based on the technical content of the present invention are only conventional technical means, and should not be understood that the disclosed content of the present invention is insufficient.

Reference in the present invention to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the described embodiments of the present invention may be combined with other embodiments without conflict.

Unless otherwise defined, the technical terms or scientific terms involved in the present invention shall have the usual meanings understood by those with ordinary skills in the technical field to which the present invention belongs. Similar words such as "a", "an", "an", "the" and the like involved in the present invention do not mean quantitative limitation, and can mean singular or plural. The terms "comprising", "comprising", "having" and any modifications thereof involved in the present invention are intended to cover non-exclusive inclusion; for example, a process, method, system, product including a series of steps or modules (units) Or the device is not limited to the steps or units listed, but may also include steps or units not listed, or may further include other steps or units inherent to these processes, methods, products or devices. The words "connected", "connected", "coupled" and the like involved in the present invention are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" involved in the present invention refers to greater than or equal to two. "And/or" describes the association relationship between associated objects, indicating that there can be three kinds of relationships. For example, "A and/or B" can mean that A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third", etc. involved in the present invention are only to distinguish similar objects, and do not represent a specific order of objects.

As shown in FIG. 1 , the figure shows a part of the production line for laser cutting of plates. The material warehouse 1 for stacking the plates is located in the center. The laser cutting machines 100 are placed on both sides of the material warehouse 1. The plate feeding device in this embodiment is arranged in the material warehouse 1. Between the warehouse 1 and the laser cutting machine 100 , it is used to suck and transport the plates in the warehouse 1 to the laser cutting machine 100 for processing.

As shown in Figures 1-4, a plate feeding device for plate laser cutting includes a gantry 2, a reclaiming device 3 arranged on the beam 22 of the gantry 2, a lifting device 4, and a reclaiming device 3 It includes a moving seat 31, a lifting seat 32, a rotating seat 33, and a reclaiming rack 34 that are sequentially connected from top to bottom; The first sliding seat, the moving seat 31 is provided with a moving motor 37 that is drivingly connected with the horizontal rack 25, and the moving motor 37 drives the moving seat 31 to move along the horizontal guide rail 24; Lifting motor 36; the lifting base 32 is provided with a rotating motor 38, the driving end of the rotating motor 38 is provided with a rotating base 33, the reclaiming frame 34 is fixed on the rotating base 33, and the rotating motor 38 drives the rotating base 33 and the reclaiming frame 34 to rotate; A plurality of vacuum suction cups 35 for sucking the sheet are arranged below the reclaiming rack 34 . The driving end of the moving motor 37 is provided with a first gear, which engages with the horizontal rack 25. The moving motor 37 drives the first gear to rotate, so that the first gear moves back and forth relative to the horizontal rack 25, thereby driving the moving base 31 to move horizontally.

As shown in FIG. 4 , the material-lifting device 4 is arranged on the edge of the reclaiming rack 34 , and the material-lifting device 4 includes a material-lifting rod 44 , three driving cylinders 41 , and a plurality of material-lifting suction cups 45 , and the driving cylinder 41 is installed through the mounting seat 42 On the edge of the reclaiming rack 34, the mounting seat 42 is provided with a rotatable swing rod 43, the swing rod 43 is arranged between the driving end of the driving cylinder 41 and the lifting rod 44, and a plurality of lifting suction cups 45 are arranged at intervals on the lifting material Below the rod 44 , the driving cylinder 41 drives the material-lifting rod 44 and the material-lifting suction cup 45 to swing up and down relative to the material reclaiming frame 34 through the swing rod 43 .

The lifting base 32 is provided with a mounting plate. The mounting plate is provided with a vertical rack 321 and a vertical guide rail 323 on the side close to the moving base 31. The motor 36 is drivingly connected with the vertical rack 321 and drives the lifting base 32 to rise and fall vertically. The driving end of the lift motor 36 is provided with a second gear 361. The second gear 361 is engaged with the vertical rack 321. The lift motor 36 drives the second gear 361 to rotate, so that the second gear 361 moves up and down relative to the vertical rack 321, thereby driving the lift. The seat 32 is vertically raised and lowered.

The lifting base 32 is provided with two guide rods 322 on both sides of the mounting plate, and the guide rods 322 are slidably connected with the moving base 31 .

The rotating base 33 includes a rotating plate 331 and a connecting plate 332. The rotating plate 331 is rotatably arranged below the lifting base 32, the rotating motor 38 is fixed on the lifting base 32, and a large toothed plate is arranged in the rotating plate 331. The toothed plate is connected by transmission, the connecting plate 332 is fixed under the turntable 331 , the reclaiming frame 34 is fixed under the connecting plate 332 , and the rotating motor 38 drives the reclaiming frame 34 to rotate relative to the lifting seat 32 through the large toothed plate. The reclaiming rack 34 can be rotated to switch the posture through the rotating seat 33 , so that the plate to be loaded can be rotated to adjust the placement angle, so as to be compatible with the feeding requirements of various laser cutting machines 100 .

The reclaiming rack 34 includes two installation rods 341 and four reclaiming rods 342 arranged in parallel below the two installation rods 341. The reclaiming rods 342 are vertically connected with the installation rods 341, and five vacuum suction cups are arranged at intervals below the reclaiming rods 342. 35. The two mounting rods 341 are fixed under the connecting plate 332, and the ends of the four reclaiming rods 342 are welded and fixed by the fixing rods 343 to form a frame. The reclaiming rod 342 is channel steel.

The swing rod 43 is a triangular transmission member, one corner of the transmission member is provided with a rotating shaft pivotally connected with the mounting seat 42, and the other two corners of the transmission member are respectively connected with the driving end of the driving cylinder 41 and the lifting rod 44.

The gantry frame 2 includes two main support frames 21 and two side support frames 23, the cross beam 22 is vertically erected between the two main support frames 21, the upper part of the two side support frames 23 is fixedly connected with the cross beam 22, and the two side support frames The frame 23 is located between the two main support frames 21 and on the same side of the beam 22 .

When working, the lifting motor 36 and the moving motor 37 work, so that the reclaiming rack 34 moves to the plate material warehouse 1. The reclaiming rack 34 needs to be rotated by the rotating motor 38 to an angle that matches the placement of the plates, and the reclaiming rack 34 has been lowered. Until the twenty vacuum suction cups 35 of the reclaiming rack 34 and the five lifting suction cups 45 of the material lifting device 4 all contact and absorb the uppermost plate of the plate material stack 11, then the reclaiming rack 34 is raised to a certain height, Drive the cylinder 41 to work, and turn the five lifting suction cups 45 up and down to a certain angle, so that the edge of the sheet on the side of the lifting device 4 is bent upward or downward. During the working process of the lifting device 4, the redundant plate will start to separate from the plate picked up by the reclaimer 34 at the curved edge due to its rigidity, so as to destroy the electrostatic force between the two, and finally make the redundant plate. The sucked plate can fall down under its own gravitational force; then the reclaimer 34 transports the sucked plate to the laser cutting machine 100 for processing.

The utility model has reasonable structure, novel design and strong practicability. Through the gantry 2, the reclaiming device 3 can move back and forth between the plate material warehouse 1 and the laser cutting machine 100, so as to realize the rapid feeding of the plate; The plate and the guide rod 322 make the reclaiming frame 34 have a larger lifting stroke, and can reclaim the material from the deep material warehouse 1; the reclaiming frame 34 and the sucked plate can be rotated and adjusted through the rotating seat 33, which is compatible with various The material feeding requirements of the laser cutting machine 100 are met; the excess material picked up by the material take-up frame 34 is shaken off by the material lifting device 4 to achieve accurate material feeding.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (8)

1. A plate feeding device for laser cutting processing of plates is characterized by comprising a portal frame, a material taking device and a material lifting device, wherein the material taking device and the material lifting device are arranged on a cross beam of the portal frame, and the material taking device comprises a moving seat, a lifting seat, a rotating seat and a material taking frame which are sequentially connected from top to bottom; the beam is provided with a horizontal guide rail and a horizontal rack, a first sliding seat in sliding connection with the horizontal guide rail is arranged on the moving seat, a moving motor in transmission connection with the horizontal rack is arranged on the moving seat, and the moving motor drives the moving seat to move along the horizontal guide rail; a lifting motor for driving the lifting seat to move up and down is arranged on the moving seat; a rotating motor is arranged on the lifting seat, a rotating seat is arranged at the driving end of the rotating motor, the material taking frame is fixed on the rotating seat, and the rotating motor drives the rotating seat and the material taking frame to rotate; a plurality of vacuum chucks for sucking plates are arranged below the material taking frame;

the material lifting device is arranged at the edge of the material taking frame and comprises a material lifting rod, three driving cylinders and a plurality of material lifting suckers, wherein the driving cylinders are installed at the edge of the material taking frame through a mounting seat, rotatable swing rods are arranged on the mounting seat, the swing rods are arranged between the driving ends of the driving cylinders and the material lifting rods, the plurality of material lifting suckers are arranged below the material lifting rod at intervals, and the driving cylinders drive the material lifting rod and the material lifting suckers to swing up and down relative to the material taking frame through the swing rods.

2. The plate feeding device for laser cutting machining of plates as claimed in claim 1, wherein a mounting plate is arranged on the lifting seat, a vertical rack and a vertical guide rail are arranged on one side of the mounting plate close to the moving seat, the vertical guide rail is slidably connected with the second sliding block on the moving seat, and the lifting motor is in transmission connection with the vertical rack and drives the lifting seat to vertically lift.

3. The plate feeding device for laser cutting machining of plates as claimed in claim 2, wherein the lifting base is provided with two guide rods on two sides of the mounting plate, and the guide rods are slidably connected with the moving base.

4. The board loading device for laser cutting processing of boards as claimed in claim 3, wherein the rotating base comprises a rotating disc and a connecting plate, the rotating disc is rotatably disposed below the lifting base, the rotating motor is fixed on the lifting base, a big gear disc is disposed in the rotating disc, the rotating motor is in transmission connection with the big gear disc through a gear, the connecting plate is fixed below the rotating disc, the material taking frame is fixed below the connecting plate, and the rotating motor drives the material taking frame to rotate relative to the lifting base through the big gear disc.

5. The plate feeding device for laser cutting machining of plates according to claim 4, wherein the material taking frame comprises two mounting rods and four material taking rods arranged below the two mounting rods in parallel, the material taking rods are perpendicularly connected with the mounting rods, five vacuum suction cups are arranged below the material taking rods at intervals, and the two mounting rods are fixed below the connecting plate.

6. The plate feeding device for laser cutting machining of plates as claimed in claim 5, wherein the material taking rod is a channel steel.

7. The plate feeding device for laser cutting of plates according to claim 6, wherein the swing link is a triangular transmission member, one corner of the transmission member is provided with a rotating shaft pivotally connected to the mounting base, and the other two corners of the transmission member are respectively connected to the driving end of the driving cylinder and the lifting rod.

8. A panel loading apparatus for laser cutting of panels as claimed in claim 7, wherein said gantry comprises two main support frames and two side support frames, said beam is vertically erected between the two main support frames, the upper parts of said two side support frames are fixedly connected to the beam, and said two side support frames are located between the two main support frames and on the same side of the beam.

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