CN219746698U - Feeding equipment of laser cutting machine - Google Patents

Abstract

The utility model relates to the technical field of feeding equipment, in particular to the feeding equipment of a laser cutting machine. The plate-type lifting device comprises a mounting frame, wherein the lower surface of the mounting frame is provided with a plurality of suckers which are arranged in a rectangular array, various plates are sucked through the suckers, and a bearing mechanism for bearing the plates is arranged above the mounting frame; the bearing mechanism comprises two symmetrically arranged electric push rods arranged on the upper surface of the mounting frame, a rectangular frame is fixed at the extension end of each electric push rod, lifting components are arranged in the rectangular frame, and a convex plate is connected through the lifting components, so that the height of the convex plate is adjusted according to the thickness of the plate. The problem of when utilizing rotatable loading board to carry out the bearing to the panel absorbed by the sucking disc, the loading board is nevertheless rotatable, its position is fixed, blocks easily to the panel, is difficult to adjust the position of loading board according to the actual size of panel, leads to the application scope of firing equipment little is solved.

Description

Feeding equipment of laser cutting machine

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to the feeding equipment of a laser cutting machine.

Background

The laser cutting is one of the most widely used processing methods in laser processing, and focuses laser emitted by a laser into laser beams with high power density through an optical path system, the laser beams irradiate the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas is utilized to blow out nabobism or gasified metal to enable the workpiece to form a kerf so as to achieve the purpose of cutting.

Such as the prior patent publication number: CN218612365U discloses a panel material loading machine for laser cutting machine, including the installing frame, the both ends of installing frame all are fixed with vacuum chuck, the motor is installed to the intermediate position of installing frame, the output fixed mounting of motor has the action wheel, the driven wheel is all installed to the both sides of installing frame symmetry, the bottom from the driving wheel all is fixed with the bull stick, the bottom of bull stick is fixed with the loading board, homonymy all install the drive belt between driven wheel and the action wheel, this panel material loading machine for laser cutting machine because the loading board of motor drivable installing frame both sides rotates, and the in-process adjustable loading board of transporting the panel removes the bottom of panel, if the unexpected loading board that drops of panel can carry the bearing to the panel, avoids directly falling to subaerial things that cause the damage around, improves the security in the transportation process.

But this feeding equipment carries out the bearing to panel through the loading board of being connected with the bull stick, when utilizing the sucking disc to adsorb panel, the loading board is nevertheless can rotate to the outside towards installing frame, but the fixed position of loading board can block the absorptive panel to the actual size of absorptive panel needs to be less than the distance between two corresponding loading boards, just can adsorb the material loading through the sucking disc, and the fixed position of loading board is difficult to adjust the position of loading board according to the actual size of absorptive panel, leads to feeding equipment's application scope less.

Disclosure of Invention

In order to make up for the defects, the utility model provides the following technical scheme: the feeding equipment of the laser cutting machine comprises a mounting frame, wherein the lower surface of the mounting frame is provided with a plurality of suckers which are arranged in a rectangular array, various plates are sucked through the suckers, and a bearing mechanism for bearing the plates is arranged above the mounting frame; the bearing mechanism comprises two symmetrically arranged electric push rods arranged on the upper surface of the mounting frame, a rectangular frame is fixed at the extension end of each electric push rod, lifting components are arranged in the rectangular frame, and a convex plate is connected through the lifting components, so that the height of the convex plate is adjusted according to the thickness of the plate.

Preferably, the lifting component comprises a gear rotationally connected to the inner cavity of the rectangular frame, a screw rod is connected to the inner hole of the gear in a threaded manner, the screw rod penetrates through the upper surface and the lower surface of the rectangular frame, a convex plate is fixed at the bottom of the screw rod, and the lifting component further comprises a driving component for enabling the gear to rotate.

Preferably, the driving assembly comprises a motor fixed on the side surface of the rectangular block, the output end of the motor penetrates into the inner cavity of the rectangular frame and is fixed with a worm, the other end of the worm is rotationally connected to the side surface of the rectangular block, and the worm is meshed with the gear.

Preferably, the inside sliding connection of convex board has a plurality of to be the carrier board of a word array arrangement, and the carrier board on two convex board corresponding positions is crisscross to be set up, is fixed with same connecting plate on the carrier board lateral surface.

Preferably, the outer side surface of the convex plate is fixedly provided with an air cylinder, the extending end of the air cylinder is fixedly connected to the inner side surface of the connecting plate, and the maximum stroke of the air cylinder is slightly smaller than the length of the bearing plate.

Preferably, a rubber strip is fixed on the upper surface of the bearing plate, and anti-skid patterns for increasing friction force are arranged on the upper surface of the rubber strip.

Advantageous effects

Compared with the prior art, the utility model provides the feeding equipment of the laser cutting machine, which has the following beneficial effects:

when utilizing the sucking disc to snatch panel, utilize elevating component to make the bearing board remove to the top of sucking disc, prevent to block panel material loading, enlarge the application scope of firing equipment, after the sucking disc adsorbed panel, make the convex board remove to its medial surface and panel lateral surface contact through control electric putter and elevating component, reuse cylinder makes the bearing board remove to the panel below, carries out the bearing to the panel, improves the security of material loading in-process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is an overall schematic diagram of a loading apparatus of the present utility model;

FIG. 2 is a schematic partial perspective view of a carrying mechanism according to the present utility model;

fig. 3 is a partial perspective view of a lifting member according to the present utility model.

Reference numerals illustrate:

1. a mounting frame; 2. a suction cup; 3. a carrying mechanism; 31. an electric push rod; 32. a rectangular frame; 33. a convex plate; 34. a lifting member; 341. a gear; 342. a screw rod; 343. a drive assembly; 3431. a motor; 3432. a worm; 35. a bearing plate; 36. a connecting plate; 37. a cylinder; 38. rubber strips.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Fig. 1-3 show an embodiment of the utility model, a feeding device of a laser cutting machine, comprising a mounting frame 1, wherein the lower surface of the mounting frame 1 is provided with a plurality of suckers 2 arranged in a rectangular array, various boards are sucked by the suckers 2, and a bearing mechanism 3 for bearing the boards is arranged above the mounting frame 1; the bearing mechanism 3 comprises two symmetrically arranged electric push rods 31 arranged on the upper surface of the mounting frame 1, a rectangular frame 32 is fixed at the extension end of each electric push rod 31, a lifting part 34 is arranged in each rectangular frame 32, and a convex plate 33 is connected through the lifting part 34, so that the height of the convex plate 33 is adjusted according to the thickness of a plate.

In actual use, when the sheet material is required to be fed onto the laser cutting machine, the mounting frame 1 is moved to the upper side of the sheet material, the sheet material is sucked by the suction force of the suction disc 2, the sheet material is supported by the bearing mechanism 3 according to the position and the size of the sheet material, the electric push rod 31 is controlled to extend outwards, the rectangular frame 32 is enabled to be moved to the side surface position of the sheet material, the height position of the convex plate 33 is adjusted through the lifting part 34, the sheet material is supported, and the safety of sheet material feeding is improved.

Specifically, the lifting component 34 includes a gear 341 rotatably connected to an inner cavity of the rectangular frame 32, a screw rod 342 is screwed in an inner hole of the gear 341, the screw rod 342 penetrates through the upper surface and the lower surface of the rectangular frame 32, a convex plate 33 is fixed at the bottom of the screw rod 342, and the lifting component 34 further includes a driving component 343 for rotating the gear 341.

In actual use, when sucking the plate with the suction cup 2, the height of the convex plate 33 needs to be higher than that of the suction cup 2, the plate is prevented from being blocked by the convex plate 33 when sucking the plate, after sucking the plate with the suction cup 2, the convex plate 33 is moved by the electric push rod 31, the height of the convex plate 33 is adjusted according to the position and thickness of the plate, the gear 341 is rotated by the driving assembly 343, so that the screw rod 342 moves downwards, and the convex plate 33 moves downwards under the driving of the screw rod 342, so that the convex plate 33 moves to a proper position.

More specifically, the driving assembly 343 includes a motor 3431 fixed on the side of the rectangular block, the output end of the motor 3431 penetrates into the inner cavity of the rectangular frame 32 and is fixed with a worm 3432, the other end of the worm 3432 is rotatably connected to the side of the rectangular block, the worm 3432 is meshed with the gear 341, in the actual use process, when the height position of the convex plate 33 needs to be adjusted, the motor 3431 is started to rotate the worm 3432, thereby driving the gear 341 to rotate, the position of the convex plate 33 is adjusted, when the convex plate 33 moves to a proper position, the motor 3431 is closed, so that the worm 3432 stops rotating, the gear 341 stops rotating, and the convex plate 33 is limited at the proper position.

Specifically, the inside sliding connection of protruding shaped plate 33 has a plurality of to be the bearing board 35 that the array was arranged of a word, the bearing board 35 on the corresponding position of two protruding shaped plates 33 is crisscross to be set up, be fixed with same connecting plate 36 on the bearing board 35 lateral surface, in actual use, after protruding shaped plate 33 removes to suitable position, bearing board 35 is located the below of panel this moment, and hold and make bearing board 35 remove in opposite directions, realize the bearing to the panel, the bearing board 35 on two protruding shaped plates 33 is crisscross to be set up, be convenient for when the length of panel is less, make the bearing board 35 of both sides alternate together, carry out the bearing to the panel, stability when promoting the panel material loading.

Specifically, the outer side surface of the convex plate 33 is fixed with an air cylinder 37, the extending end of the air cylinder 37 is fixedly connected to the inner side surface of the connecting plate 36, the maximum stroke of the air cylinder 37 is slightly smaller than the length of the supporting plate 35, and in the practical use process, when the supporting plate 35 needs to be moved in opposite directions, the extending end of the air cylinder 37 is controlled to retract, so that the connecting plate 36 moves towards the convex plate 33, and the supporting plates 35 at two sides move to the right under the plates in opposite directions to support the plates.

Specifically, the upper surface of the supporting plate 35 is fixed with a rubber strip 38, the upper surface of the rubber strip 38 is provided with anti-skidding lines for increasing friction force, in the actual use process, when the supporting plate 35 moves to the position right below a plate, the rubber strip 38 is contacted with the lower surface of the plate, the rubber strip 38 has elasticity, the plate is prevented from being collided and worn or deformed with the upper surface of the hard supporting plate 35, and the protection effect on the plate in the feeding process is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Feeding equipment of laser cutting machine, including installing frame (1), its characterized in that: the lower surface of the mounting frame (1) is provided with a plurality of suckers (2) which are arranged in a rectangular array, various plates are sucked through the suckers (2), and a bearing mechanism (3) for bearing the plates is arranged above the mounting frame (1);

the bearing mechanism (3) comprises two symmetrically arranged electric push rods (31) arranged on the upper surface of the mounting frame (1), a rectangular frame (32) is fixed at the extension end of each electric push rod (31), lifting components (34) are arranged in each rectangular frame (32), and convex plates (33) are connected through the lifting components (34), so that the height of each convex plate (33) is adjusted according to the thickness of a plate.

2. The feeding apparatus of a laser cutting machine according to claim 1, wherein: the lifting part (34) comprises a gear (341) rotatably connected to the inner cavity of the rectangular frame (32), a screw rod (342) is connected to the inner hole of the gear (341) in a threaded manner, the screw rod (342) penetrates through the upper surface and the lower surface of the rectangular frame (32), a convex plate (33) is fixed at the bottom of the screw rod (342), and the lifting part (34) further comprises a driving assembly (343) for enabling the gear (341) to rotate.

3. The feeding apparatus of a laser cutter according to claim 2, wherein: the driving assembly (343) comprises a motor (3431) fixed on the side surface of the rectangular block, the output end of the motor (3431) penetrates into the inner cavity of the rectangular frame (32) and is fixedly provided with a worm (3432), the other end of the worm (3432) is rotationally connected to the side surface of the rectangular block, and the worm (3432) is meshed with the gear (341).

4. A laser cutter loading apparatus as recited in claim 3, wherein: the inside sliding connection of convex board (33) has a plurality of to be the spandrel board (35) of a word array arrangement, and spanned arrangement of spandrel board (35) on the position that two convex boards (33) correspond is fixed with same connecting plate (36) on spanned board (35) lateral surface.

5. The feeding apparatus of a laser cutter according to claim 4, wherein: an air cylinder (37) is fixed on the outer side surface of the convex plate (33), the extending end of the air cylinder (37) is fixedly connected to the inner side surface of the connecting plate (36), and the maximum stroke of the air cylinder (37) is slightly smaller than the length of the bearing plate (35).

6. The feeding apparatus of a laser cutter according to claim 5, wherein: the upper surface of the bearing plate (35) is fixedly provided with a rubber strip (38), and the upper surface of the rubber strip (38) is provided with anti-skid patterns for increasing friction force.