CN221019240U

CN221019240U - Material lifting mechanism for laser cutting machine

Info

Publication number: CN221019240U
Application number: CN202322798178.2U
Authority: CN
Inventors: 唐吟; 邢国恩; 杨军; 许志伟
Original assignee: Kaifeng Pentium Intelligent Technology Co ltd
Current assignee: Kaifeng Pentium Intelligent Technology Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-28
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of laser cutting machines and discloses a material lifting mechanism for a laser cutting machine, which comprises a bottom plate, wherein the bottom of the bottom plate is provided with a mounting groove, a fourth screw rod is rotatably mounted in the mounting groove, a worm wheel is fixedly mounted at the top of the fourth screw rod, a worm is rotatably mounted in the mounting groove and meshed with the worm wheel, a third motor is fixedly mounted in the bottom plate, and the output end of the third motor is in transmission connection with the worm; according to the utility model, the lifting mechanism can be driven to move through the rollers, so that the equipment investment and maintenance cost can be saved, the resource utilization efficiency is improved, the production space can be utilized to the maximum extent, the space waste among different cutting machines is avoided, the utilization efficiency of a production field is improved, and the supporting pad can be driven to rotate to contact the ground downwards through the worm wheel and the worm, so that the rollers are separated from the ground, the bottom plate is supported, and the position of the bottom plate is prevented from moving.

Description

Material lifting mechanism for laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a material lifting mechanism for a laser cutting machine.

Background

The laser cutting machine is widely applied, comprises a plurality of industries and is one of necessary equipment for a plurality of enterprises, wherein the equipment comprises advertising label manufacturing, sheet metal processing, machine cabinet manufacturing, leaf spring, subway parts, elevator shell manufacturing, mechanical equipment shell and the like.

The prior Chinese patent with the bulletin number of CN214024085U discloses a material lifting device of a laser cutting machine, which comprises a supporting beam, wherein the supporting beam is provided with a first reinforcing rib and a first movable block, a second reinforcing rib is arranged between one ends of the first movable blocks, the second reinforcing rib is connected with a piston rod of a hydraulic cylinder, the hydraulic cylinder is fixed on angle irons through bolts, a third reinforcing rib is arranged between the middle parts of the first movable blocks, the inner sides of the other ends of the first movable blocks are respectively provided with a second movable block, the outer sides of one ends of the second movable blocks are respectively provided with a first telescopic rod, the other ends of the first telescopic rods are connected to the outer sides of the middle parts of the first movable blocks, a fourth reinforcing rib is arranged between one ends of the second movable blocks, which are close to the first telescopic rods, and is connected with a second telescopic rod which is connected to a bracket groove, and the bracket groove is arranged between the other ends of the second movable blocks; the device simple structure is stable, plays fine firm effect when cutting to pipe class material to the device is installed on the cutting machine frame, saves space and occupies, is fit for using widely.

The above-described lifting device has the following disadvantages: the device can play fine firm effect through setting up the bracket, but the device can only be installed in single laser cutting machine department, need for every cutting machine installation material lift mechanism, increased equipment and maintenance cost, and every laser machine all is equipped with material lift mechanism, has increased the space waste between the different cutting machines, has reduced the utilization efficiency in production place.

Accordingly, there is a need to provide a material lifting mechanism for a laser cutter that solves the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a material lifting mechanism for a laser cutting machine, which adopts rollers and supporting pads and has the effects of moving the lifting mechanism and supporting the lifting mechanism.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a material lifts mechanism for laser cutting machine, includes the bottom plate, the bottom of bottom plate is provided with the mounting groove, the fourth screw is installed to the mounting groove internal rotation, the top fixed mounting of fourth screw has the worm wheel, install the worm in the mounting groove internal rotation, the worm meshes with the worm wheel, fixed mounting has the third motor in the bottom plate, the output and the worm drive of third motor are connected, the bottom of fourth screw is provided with the mount, the mount runs through the mount, mount and fourth screw threaded connection, the equal fixed mounting supporting pad in four corners of mount, four equal fixed mounting has the telescopic link between the bottom of supporting pad and bottom plate, equal fixed mounting in four corners of bottom plate has two backup pads, two rotate between the backup pad and install the pivot, fixed mounting has the gyro wheel in the pivot.

Through adopting above-mentioned technical scheme, through the gyro wheel, can drive and lift the mechanism and remove, can practice thrift equipment investment and maintenance cost, improve resource utilization efficiency, and can furthest utilize the production space, avoided the space waste between the different cutting machines, improved the utilization efficiency in production place, through worm wheel and worm, can drive the supporting pad and rotate down contact ground to make the gyro wheel break away from ground, support the bottom plate, prevent that the bottom plate position from taking place to remove.

The utility model is further provided with: the utility model discloses a motor vehicle, including bottom plate, motor vehicle, push rod and support plate, the both sides at bottom plate top are provided with the standing groove, equal fixed mounting has the motor vehicle in two standing grooves, two the top of motor vehicle is provided with the layer board, the output of motor vehicle is connected with the bottom transmission of layer board.

By adopting the technical scheme, the material can be driven to rise, so that the optimal cutting distance between the push plate and the laser cutting machine is kept.

The utility model is further provided with: the top of layer board is provided with first spout, sliding fit has the slider in the first spout, first screw rod is installed to first spout internal rotation, first screw rod runs through the slider, first screw rod and slider threaded connection, one side fixed mounting of layer board has first motor, the output and the first screw rod transmission of first motor are connected.

By adopting the technical scheme, the material can be driven to move to the cutting machine.

The utility model is further provided with: the top fixed mounting of slider has the guide rail, the top of guide rail is provided with the second spout, sliding mounting has first clamp splice and second clamp splice in the second spout, be provided with actuating mechanism in the second spout.

By adopting the technical scheme, the materials can be fixed.

The utility model is further provided with: the driving mechanism comprises a second screw, a third screw and a second motor, the second screw and the third screw are rotatably mounted in the guide rail, the second screw is fixedly connected with the third screw, the second screw and the third screw are coaxially rotated, the screw thread directions of the second screw and the third screw are opposite, the second screw penetrates through the first clamping block, the second screw is in threaded connection with the first clamping block, the third screw penetrates through the second clamping block, the third screw is in threaded connection with the second clamping block, the second motor is fixedly mounted on one side of the guide rail, and the output end of the second motor is in transmission connection with the second screw.

Through adopting above-mentioned technical scheme, can drive first clamp splice and second clamp splice and be close to each other or keep away from to the material of adaptation equidimension.

The utility model is further provided with: two fixed plates are fixedly arranged on one side of the top of the bottom plate, and a handle is arranged between the tops of the two fixed plates.

By adopting the technical scheme, the bottom plate can be pushed to move.

In summary, the utility model has the following beneficial effects: through the gyro wheel, can drive and lift the mechanism and remove, can practice thrift equipment investment and maintenance cost, improve resource utilization efficiency, and can furthest utilize the production space, avoided the space waste between the different cutting machines, improved the utilization efficiency in production place, through worm wheel and worm, can drive the supporting pad and rotate down contact ground to make the gyro wheel break away from ground, support the bottom plate, prevent that the bottom plate position from taking place to remove.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

Fig. 5 is a schematic three-dimensional structure of the worm wheel and worm of the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a rotating shaft; 4. a roller; 5. a support pad; 6. a fixing frame; 7. a supporting plate; 8. a first motor; 9. a first screw; 10. a fixing plate; 11. a handle; 12. an electric push rod; 13. a fourth screw; 14. a telescopic rod; 15. a guide rail; 16. a second motor; 17. a second screw; 18. a first clamping block; 19. a second clamping block; 20. a third screw; 21. a worm wheel; 22. a third motor; 23. a worm.

Detailed Description

The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a material lifting mechanism for a laser cutting machine comprises a bottom plate 1, wherein a mounting groove is formed in the bottom of the bottom plate 1, a fourth screw 13 is rotatably mounted in the mounting groove, a worm wheel 21 is fixedly mounted at the top of the fourth screw 13, a worm 23 is rotatably mounted in the mounting groove, the worm 23 is meshed with the worm wheel 21, a third motor 22 is fixedly mounted in the bottom plate 1, the output end of the third motor 22 is in transmission connection with the worm 23, a fixing frame 6 is arranged at the bottom of the fourth screw 13, the fourth screw 13 penetrates through the fixing frame 6, the fixing frame 6 is in threaded connection with the fourth screw 13, supporting pads 5 are fixedly mounted at four corners of the fixing frame 6, telescopic rods 14 are fixedly mounted between the four supporting pads 5 and the bottom of the bottom plate 1, two supporting plates 2 are fixedly mounted at four corners of the bottom plate 1, a rotating shaft 3 is rotatably mounted between the two supporting plates 2, and a roller 4 is fixedly mounted on the rotating shaft 3; when in use, a material is placed on the guide rail 15 of the supporting plate 7, then the second motor 16 is started, the second motor 16 drives the second screw rod 17 and the third screw rod 20 to rotate, the second screw rod 17 and the third screw rod 20 drive the first clamping block 18 and the second clamping block 19 to be close to each other, so that the material is fixed on the supporting plate 7, the material is prevented from falling off, then the electric push rod 12 is started, the electric push rod 12 drives the push plate to ascend, the optimal cutting distance is kept between the push plate and the laser cutting machine, after one end is cut, the first motor 8 can be started, the first motor 8 drives the first screw rod 9 to rotate, the first screw rod 9 drives the slide block to move, the slide block drives the guide rail 15 and the material to move towards the cutting machine, the rest part is convenient to continue cutting, the distance between the material and the cutting machine is convenient to be adjusted, after the cutting is finished, the third motor 22 can be started, the third motor 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 21 to rotate, the worm wheel 21 drives the fourth screw 13 to rotate, the fourth screw 13 drives the fixing frame 6 to rotate upwards, the telescopic rods 14 at four corners limit the fixing frame 6 and prevent the fixing frame 6 from rotating along with the fourth screw 13, the supporting pad 5 moves upwards and is separated from the ground, the idler wheel 4 contacts the ground, at the moment, the handle 11 can be used for moving to drive the bottom plate 1 to move to another laser cutting machine for material lifting, after the material lifting arrives, the third motor 22 is started again, the third motor 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 21 to rotate, the worm wheel 21 drives the fourth screw 13 to rotate, the fourth screw 13 drives the fixing frame 6 to rotate downwards, the fixing frame 6 drives the supporting pad 5 to move downwards and move to the ground to support the bottom plate 1, and the bottom plate 1 is prevented from shaking; through gyro wheel 4, can drive lift mechanism and remove, can practice thrift equipment investment and maintenance cost, improve resource utilization efficiency, and can furthest utilize the production space, avoided the space waste between the different cutting machines, improved the utilization efficiency in production place, through worm wheel 21 and worm 23, can drive supporting pad 5 rotation downward contact ground to make gyro wheel 4 break away from ground, support bottom plate 1, prevent that bottom plate 1 position from taking place to remove.

In this embodiment, preferably, the both sides at bottom plate 1 top are provided with the standing groove, all fixed mounting has electric putter 12 in two standing grooves, two electric putter 12's top is provided with layer board 7, electric putter 12's output is connected with layer board 7's bottom transmission, can drive the material and rise for keep best cutting distance between push pedal and the laser cutting machine.

In this embodiment, preferably, the top of layer board 7 is provided with first spout, sliding mounting has the slider in the first spout, first screw rod 9 is installed to first spout internal rotation, first screw rod 9 runs through the slider, first screw rod 9 and slider threaded connection, one side fixed mounting of layer board 7 has first motor 8, the output and the first screw rod 9 transmission of first motor 8 are connected, can drive the material and remove cutting machine department.

In this embodiment, preferably, the top of the sliding block is fixedly provided with a guide rail 15, the top of the guide rail 15 is provided with a second sliding groove, a first clamping block 18 and a second clamping block 19 are slidably installed in the second sliding groove, and a driving mechanism is arranged in the second sliding groove, so that materials can be fixed.

Referring to fig. 1, 3 and 4, in the embodiment of the present utility model, the driving mechanism includes a second screw 17, a third screw 20 and a second motor 16, the second screw 17 and the third screw 20 are rotatably mounted on the guide rail 15, the second screw 17 is fixedly connected with the third screw 20, the second screw 17 and the third screw 20 coaxially rotate, the second screw 17 and the third screw 20 have opposite screw threads, the second screw 17 penetrates through the first clamping block 18, the second screw 17 is in threaded connection with the first clamping block 18, the third screw 20 penetrates through the second clamping block 19, the third screw 20 is in threaded connection with the second clamping block 19, one side of the guide rail 15 is fixedly mounted with the second motor 16, and an output end of the second motor 16 is in transmission connection with the second screw 17, so as to drive the first clamping block 18 and the second clamping block 19 to approach or separate from each other, thereby adapting to materials of different sizes.

In this embodiment, preferably, two fixing plates 10 are fixedly installed on one side of the top of the bottom plate 1, and a handle 11 is installed between the tops of the two fixing plates 10, so as to push the bottom plate 1 to move.

Working principle: when in use, a material is placed on the guide rail 15 of the supporting plate 7, then the second motor 16 is started, the second motor 16 drives the second screw rod 17 and the third screw rod 20 to rotate, the second screw rod 17 and the third screw rod 20 drive the first clamping block 18 and the second clamping block 19 to be close to each other, so that the material is fixed on the supporting plate 7, the material is prevented from falling off, then the electric push rod 12 is started, the electric push rod 12 drives the push plate to ascend, the optimal cutting distance is kept between the push plate and the laser cutting machine, after one end is cut, the first motor 8 can be started, the first motor 8 drives the first screw rod 9 to rotate, the first screw rod 9 drives the slide block to move, the slide block drives the guide rail 15 and the material to move towards the cutting machine, the rest part is convenient to continue cutting, the distance between the material and the cutting machine is convenient to be adjusted, after the cutting is finished, the third motor 22 can be started, the third motor 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 21 to rotate, the worm wheel 21 drives the fourth screw 13 to rotate, the fourth screw 13 drives the fixing frame 6 to rotate upwards, the telescopic rods 14 at four corners limit the fixing frame 6, the fixing frame 6 is prevented from rotating along with the fourth screw 13, the supporting pad 5 moves upwards and is separated from the ground, the idler wheel 4 contacts the ground, the handle 11 can be used for moving at the moment, the bottom plate 1 is driven to move to another laser cutting machine for material lifting, after the material lifting arrives, the third motor 22 is started again, the third motor 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 21 to rotate, the worm wheel 21 drives the fourth screw 13 to rotate, the fourth screw 13 drives the fixing frame 6 to rotate downwards, the fixing frame 6 drives the supporting pad 5 to move downwards and move to the ground to support the bottom plate 1, and the bottom plate 1 is prevented from shaking.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. Material lifting mechanism for laser cutting machine, including bottom plate (1), its characterized in that: the bottom of bottom plate (1) is provided with the mounting groove, fourth screw (13) are installed in the mounting groove internal rotation, worm wheel (21) are installed at the top fixed mounting of fourth screw (13), worm (23) are installed in the mounting groove internal rotation, worm (23) and worm wheel (21) mesh mutually, fixed mounting has third motor (22) in bottom plate (1), the output and worm (23) transmission of third motor (22) are connected, the bottom of fourth screw (13) is provided with mount (6), mount (6) run through mount (6) are run through to fourth screw (13) threaded connection, equal fixed mounting supporting pad (5) in four corners of mount (6), equal fixed mounting has telescopic link (14) between the bottom of supporting pad (5) and bottom plate (1), two four corners fixed mounting has two backup pads (2) between backup pad (2), rotate between backup pad (2) and install pivot (3), on fixed mounting has gyro wheel (4) in pivot (3).

2. A material lifting mechanism for a laser cutter as claimed in claim 1, wherein: the two sides at the top of the bottom plate (1) are provided with placing grooves, electric push rods (12) are fixedly installed in the two placing grooves, the tops of the two electric push rods (12) are provided with supporting plates (7), and the output ends of the electric push rods (12) are in transmission connection with the bottoms of the supporting plates (7).

3. A material lifting mechanism for a laser cutter as claimed in claim 2, wherein: the top of layer board (7) is provided with first spout, sliding mounting has the slider in the first spout, first screw rod (9) are installed to first spout internal rotation, first screw rod (9) run through the slider, first screw rod (9) and slider threaded connection, one side fixed mounting of layer board (7) has first motor (8), the output and the first screw rod (9) transmission of first motor (8) are connected.

4. A material lifting mechanism for a laser cutter according to claim 3, wherein: the top fixed mounting of slider has guide rail (15), the top of guide rail (15) is provided with the second spout, sliding mounting has first clamp splice (18) and second clamp splice (19) in the second spout, be provided with actuating mechanism in the second spout.

5. A material lifting mechanism for a laser cutter as defined in claim 4, wherein: the driving mechanism comprises a second screw (17), a third screw (20) and a second motor (16), the second screw (17) and the third screw (20) are rotatably mounted in the guide rail (15), the second screw (17) is fixedly connected with the third screw (20), the second screw (17) and the third screw (20) are coaxially rotated, the second screw (17) and the third screw (20) are opposite in thread direction, the second screw (17) penetrates through the first clamping block (18), the second screw (17) is in threaded connection with the first clamping block (18), the third screw (20) penetrates through the second clamping block (19), the third screw (20) is in threaded connection with the second clamping block (19), one side of the guide rail (15) is fixedly provided with the second motor (16), and the output end of the second motor (16) is in transmission connection with the second screw (17).

6. A material lifting mechanism for a laser cutter as claimed in claim 2, wherein: two fixing plates (10) are fixedly arranged on one side of the top of the bottom plate (1), and a handle (11) is arranged between the tops of the two fixing plates (10).