CN112338376A

CN112338376A - Laser cutting machine with automatic positioning function

Info

Publication number: CN112338376A
Application number: CN202011204601.6A
Authority: CN
Inventors: 邓力铭; 邓钦文
Original assignee: Weiduoli Laser Technology Jiangsu Co ltd
Current assignee: Weiduoli Laser Technology Jiangsu Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-02-09
Anticipated expiration: 2040-11-02
Also published as: CN112338376B

Abstract

The invention discloses a laser cutting machine with an automatic positioning function, which relates to the technical field of laser cutting machines, in particular to a laser cutting machine with an automatic positioning function, and comprises a base, a lifting platform and laser cutting machine parts, wherein sliding rods are fixedly arranged on the left side and the right side of the upper end surface of the base, and the outer side of the sliding rod is provided with a limit sleeve, the lifting platform is connected with the middle position of the limit sleeve, the position of the second electric push rod close to the vertical central line of the cutting platform is connected with a clamping component, and the left and right ends of the clamping component are both connected with extension clamping plates, the laser cutting machine component is arranged in the middle position above the clamping component, the laser cutting machine with the automatic positioning function is provided with a clamping component with a hollow structure which can be mutually stretched with an extension splint, the extension clamping plates with the inverted L-shaped structures which are symmetrical to each other can clamp the cutting piece in the left-right direction according to the size of the cutting piece.

Description

Laser cutting machine with automatic positioning function

Technical Field

The invention relates to the technical field of laser cutting machines, in particular to a laser cutting machine with an automatic positioning function.

Background

The laser cutting process is realized by using invisible light beam to replace traditional mechanical knife, and the laser cutting is realized by using high power density energy generated after laser focusing.

The existing laser cutting machine has the defects that when the existing laser cutting machine is used, the existing laser cutting machine is inconvenient for placing and fixing objects with heavier weight and larger size, needs a plurality of people to lift the objects for placing, wastes time and labor, is difficult to position the objects when cutting operation is carried out, and is low in positioning precision and poor in adjusting performance.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a laser cutting machine with an automatic positioning function, and solves the problems that the existing laser cutting machine is inconvenient to place and fix objects with heavier weight and larger volume, needs a plurality of people to lift and place the objects, wastes time and labor, is difficult to position the objects during cutting operation, and has low positioning precision and poor adjustment performance in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a laser cutting machine with an automatic positioning function comprises a base, a lifting platform and a laser cutting machine part, wherein slide rods are fixedly mounted on the left side and the right side of the upper end face of the base, limit sleeves are mounted on the outer sides of the slide rods, hollow channels are formed in the slide rods, the lifting platform is connected to the middle position of the limit sleeves, four corners of the upper end face of the lifting platform are connected with first telescopic rods, a first driving air cylinder is connected to the upper ends of the first telescopic rods, limit baffles are fixedly mounted on the front side and the rear side of the upper end face of the lifting platform, a push plate is mounted on the left side of the limit baffles, a first electric push rod is connected to the left end of the push plate, a cutting chamber is arranged on the right side of the limit baffles, a silencing cotton plate is connected to the inner wall of the cutting chamber, a cutting platform is arranged in the cutting chamber, and second electric push, the position of the second electric push rod close to the vertical central line of the cutting platform is connected with a clamping part, the left end and the right end of the clamping part are both connected with an extension clamp plate, a rotary table is arranged below the second electric push rod, the lower end of the rotary table is connected with a rotary shaft, the lower end of the rotary shaft is connected with a driving motor, the laser cutting machine part is arranged at the middle position above the clamping part, the upper end of the laser cutting machine part is connected with a second telescopic rod, the upper end of the second telescopic rod is connected with a second driving cylinder, the right side of the second driving cylinder is provided with a dust suction pump, the upper end of the dust suction pump is connected with a dust suction pipeline, the tail end of the dust suction pipeline is connected with a spiral connecting pipe, a dust inlet is arranged below the dust suction pump, a box cover is arranged below the dust inlet, a groove is, the left side and the right side of the dust collection box are provided with fixed chutes.

Optionally, the first driving cylinder forms a telescopic structure through the first telescopic rod and the lifting platform, and the lifting platform coincides with the upper edge line of the cutting platform.

Optionally, the slide bars are symmetrically distributed about a vertical center line of the lifting platform, and the limiting sleeve penetrates through the inside of the slide bars.

Optionally, a stretching structure is formed between the first electric push rod and the push plate, the push plate and the lifting platform are perpendicular to each other, and the limiting baffles are symmetrically distributed about a vertical center line of the lifting platform.

Optionally, a stretching structure is formed between the second electric push rod and the clamping component, and the clamping component is symmetrically distributed about the vertical center line of the cutting platform.

Optionally, a stretching structure is formed between the clamping component and the extension clamping plate, and the extension clamping plate is of a symmetrical inverted L-shaped structure.

Optionally, the driving motor forms a rotating structure with the rotating disc through the rotating shaft, and the rotating disc and the clamping part are parallel to each other.

Optionally, the second drives and constitutes extending structure between actuating cylinder and the laser cutting machine part through the second telescopic link, and the laser cutting machine part coincides mutually with the vertical central line of clamping part to closely laminate between amortization cotton board and the cutting chamber inner wall.

Optionally, the cutting chamber is communicated with the dust collecting box through a dust inlet and a dust collecting pipeline, and the dust inlet is perpendicular to the cutting platform.

Optionally, the size of the groove is matched with that of the dust collection box, the dust collection box forms a sliding structure with the cutting chamber through the fixed sliding groove, and the spiral connecting pipe is in threaded connection with the dust collection pipeline.

The invention provides a laser cutting machine with an automatic positioning function, which has the following beneficial effects:

1. this laser cutting machine with automatic positioning function is provided with first drive actuating cylinder and can drive lift platform through first telescopic link and carry out the removal of direction from top to bottom, so can upwards transport to the cutting platform upper end by lift platform with heavier cutting member, the slide bar uses the upper and lower operation to lift platform with the cooperation of stop collar and plays limiting displacement, the steadiness that the cutting member transported has been improved, current laser cutting machine has been solved in the use, it is very inconvenient when placing the solid to the heavier and bulky article of weight, need many people to lift it and lay, the problem of wasting time and energy.

2. This laser cutting machine with automatic positioning function is provided with first electric putter and can drives the push pedal and move right, the push pedal that moves right can be with waiting to cut a propelling movement to the cutting chamber in, limit baffle can prevent that the propelling movement in-process cutting piece from taking place the skew of unset, second electric putter can carry out the adjustment of relative position to clamping part, so clamping part can carry out the centre gripping of fore-and-aft direction to it according to cutting piece size of a dimension, hollow structure's clamping part can and extend and stretch each other between the splint, the extension splint of the anti-L word column structure of mutual symmetry so can carry out the centre gripping of left and right directions to it according to cutting piece size of a dimension, laser cutting machine has been avoided setting up when carrying out cutting operation and is difficult to fix a position it, positioning accuracy is low, the poor problem of adjustment performance.

3. This laser cutting machine with automatic positioning function is provided with driving motor and can drives the carousel through the axis of rotation and rotate, the carousel can drive hold assembly and rotate, so can adjust the cutting piece to suitable angle as required, the second drives actuating cylinder and can drive laser cutting machine part through the second telescopic link and go up and down, the laser cutting machine part that descends carries out the cutting operation to the cutting piece in the middle of the hold assembly, the noise reduction cotton board can absorb the noise that the cutting produced to a certain extent, the noise reduction is to the influence of surrounding environment.

4. This laser cutting machine with automatic positioning function is provided with into dirt mouth and dust absorption pipeline and can cooperate the use to carry the dust that produces in the cutting room to the dust collection box in, prevents that the sweeps that the cutting produced from not being handled in time, influences the cutting effect of cutting the work piece, leads to the high condition of cutting defective percentage.

5. This laser cutting machine with automatic positioning function is provided with the recess and is convenient for be connected between case lid and the dust collection box, makes the dust collection box form the environment sealed relatively, prevents the diffusion of dust, and the dust collection box loading and unloading of convenient right through fixed spout can be convenient for clear up inside dust so, and the spiral is taken over and is convenient for be connected between dust absorption pipeline and the dust collection box, greatly increased this kind of laser cutting machine with automatic positioning function's practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the elevating platform of the present invention;

FIG. 3 is a schematic top view of the cutting platform of the present invention;

FIG. 4 is a schematic view of the dust box of the present invention;

fig. 5 is a schematic bottom view of the cover of the present invention.

In the figure: 1. a base; 2. a slide bar; 3. a lifting platform; 4. a limiting sleeve; 5. pushing the plate; 6. a first electric push rod; 7. a first driving cylinder; 8. a first telescopic rod; 9. a limit baffle; 10. cutting the platform; 11. a cutting chamber; 12. a sound-deadening cotton plate; 13. a laser cutting machine component; 14. a second driving cylinder; 15. a second telescopic rod; 16. a dust suction pump; 17. a dust collection duct; 18. a dust inlet; 19. a second electric push rod; 20. a clamping member; 21. an extension splint; 22. a box cover; 23. spirally taking over a pipe; 24. fixing the chute; 25. a dust collection box; 26. a drive motor; 27. a rotating shaft; 28. a turntable; 29. a hollow channel; 30. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a technical solution: a laser cutting machine with an automatic positioning function comprises a base 1, a lifting platform 3 and a laser cutting machine part 13, wherein slide bars 2 are fixedly arranged on the left side and the right side of the upper end face of the base 1, a limiting sleeve 4 is arranged on the outer side of each slide bar 2, a hollow channel 29 is formed in each slide bar 2, the lifting platform 3 is connected to the middle position of each limiting sleeve 4, four corners of the upper end face of the lifting platform 3 are connected with first telescopic rods 8, the upper end of each first telescopic rod 8 is connected with a first driving air cylinder 7, limiting baffle plates 9 are fixedly arranged on the front side and the rear side of the upper end face of the lifting platform 3, a push plate 5 is arranged on the left side of each limiting baffle plate 9, the left end of each push plate 5 is connected with a first electric push rod 6, a cutting chamber 11 is arranged on the right side of each limiting baffle plate 9, a silencing cotton, and the front and rear sides of the upper end surface of the cutting platform 10 are both provided with a second electric push rod 19, the position of the second electric push rod 19 close to the vertical central line of the cutting platform 10 is connected with a clamping part 20, the left and right ends of the clamping part 20 are both connected with an extension clamping plate 21, a rotary table 28 is arranged below the second electric push rod 19, the lower end of the rotary table 28 is connected with a rotary shaft 27, the lower end of the rotary shaft 27 is connected with a driving motor 26, a laser cutting machine part 13 is arranged at the middle position above the clamping part 20, the upper end of the laser cutting machine part 13 is connected with a second telescopic rod 15, the upper end of the second telescopic rod 15 is connected with a second driving cylinder 14, the right side of the second driving cylinder 14 is provided with a dust suction pump 16, the upper end of the dust suction pump 16 is connected with a dust suction pipeline 17, the tail, and a box cover 22 is arranged below the dust inlet 18, a groove 30 is arranged in the box cover 22, a dust collection box 25 is arranged below the groove 30, and fixed sliding grooves 24 are arranged on the left side and the right side of the dust collection box 25.

In the invention: the first driving cylinder 7 and the lifting platform 3 form a telescopic structure through a first telescopic rod 8, and the lifting platform 3 is overlapped with the upper edge line of the cutting platform 10; first actuating cylinder 7 can drive lift platform 3 through first telescopic link 8 and carry out the removal of upper and lower direction, so can upwards transport to cutting platform 10 upper ends by lift platform 3 with heavier cutting member.

In the invention: the slide bars 2 are symmetrically distributed about the vertical central line of the lifting platform 3, and the limiting sleeve 4 penetrates through the interior of the slide bars 2; slide bar 2 uses with stop collar 4's cooperation and plays limiting displacement to lift platform 3's upper and lower operation, has improved the steadiness that the cutting piece transported, has solved current laser cutting machine in the use, and it is very inconvenient when having to place the solid to the heavier and bulky article of weight, needs many people to lift it and lays, the problem that wastes time and energy.

In the invention: a stretching structure is formed between the first electric push rod 6 and the push plate 5, the push plate 5 and the lifting platform 3 are mutually vertical, and the limit baffles 9 are symmetrically distributed about the vertical center line of the lifting platform 3; first electric putter 6 can drive push pedal 5 and move right, and push pedal 5 that moves right can be with waiting to cut piece propelling movement to cutting chamber 11 in, and limit baffle 9 can prevent that propelling movement in-process cutting piece from taking place the skew of not position.

In the invention: a stretching structure is formed between the second electric push rod 19 and the clamping component 20, and the clamping component 20 is symmetrically distributed about the vertical center line of the cutting platform 10.

In the invention: a stretching structure is formed between the clamping part 20 and the extension clamping plate 21, and the extension clamping plate 21 is in a symmetrical inverted L-shaped structure; the second electric putter 19 can carry out the adjustment of relative position to clamping part 20, so clamping part 20 can carry out fore-and-aft direction's centre gripping to it according to cutting a size of a dimension, hollow structure's clamping part 20 can with extend between the splint 21 and stretch each other, the extension splint 21 of the anti-L font structure of mutual symmetry can carry out left and right direction's centre gripping to it according to cutting a size of a dimension, avoided laser cutting machine set up when carrying out cutting operation and difficult to fix a position it, positioning accuracy is low, the poor problem of adjustment performance.

In the invention: the driving motor 26 forms a rotating structure with the rotating disc 28 through the rotating shaft 27, and the rotating disc 28 and the clamping part 20 are parallel to each other; the driving motor 26 can drive the rotary table 28 to rotate through the rotating shaft 27, and the rotary table 28 can drive the clamping part 20 to rotate, so that the cutting part can be adjusted to a proper angle as required.

In the invention: the second driving cylinder 14 forms a telescopic structure with the laser cutting machine part 13 through a second telescopic rod 15, the laser cutting machine part 13 is overlapped with the vertical central line of the clamping part 20, and the silencing cotton plate 12 is tightly attached to the inner wall of the cutting chamber 11; the second drives actuating cylinder 14 and can drive laser cutting machine part 13 through second telescopic link 15 and go up and down, and the laser cutting machine part 13 that descends carries out cutting operation to the cutting piece in the middle of clamping part 20, and the cotton board 12 of amortization can absorb the noise that the cutting produced to a certain extent, and the noise abatement is to the influence of surrounding environment.

In the invention: the cutting chamber 11 forms a communicating structure with the dust box 25 through the dust inlet 18 and the dust suction pipeline 17, and the dust inlet 18 is vertical to the cutting platform 10; dust inlet 18 and dust absorption pipeline 17 can cooperate the use and carry the dust that produces in the cutting room 11 to the dust-collecting box 25 in, prevent that the sweeps that the cutting produced from not being handled in time from influencing the cutting effect of cutting the work piece, lead to the condition that the cutting defective percentage is high.

In the invention: the size of the groove 30 is matched with that of the dust collection box 25, the dust collection box 25 forms a sliding structure with the cutting chamber 11 through the fixed sliding chute 24, and the spiral connecting pipe 23 is in threaded connection with the dust collection pipeline 17; the groove 30 facilitates connection between the case cover 22 and the dust collection case 25, so that the dust collection case 25 forms a relatively sealed environment, the dust is prevented from being diffused, the dust collection case 25 is conveniently assembled and disassembled through the fixed sliding groove 24, the internal dust can be conveniently cleaned, the spiral connecting pipe 23 facilitates connection between the dust collection pipeline 17 and the dust collection case 25, and the practicability of the laser cutting machine with the automatic positioning function is greatly improved.

To sum up, when the laser cutting machine with the automatic positioning function is used, a first driving air cylinder 7 (model: SC50) is started firstly, the first driving air cylinder 7 drives the lifting platform 3 to descend to the upper end of the base 1 through a first telescopic rod 8, a large cutting part is placed in the middle position of the upper end of the lifting platform 3, then the first telescopic rod 8 drives the lifting platform 3 to ascend to the upper end of the cutting platform 10, in the ascending or descending process, the limiting sleeve 4 and the cutting platform 10 move together outside the sliding rod 2 to limit the up-and-down operation of the lifting platform 3, so that articles with heavy weight and large volume do not need to be lifted and placed manually, and time and labor are saved; secondly, starting a first electric push rod 6 (model: XTL100), driving a push plate 5 to move rightwards by the first electric push rod 6, pushing a to-be-cut piece into a cutting chamber 11 by the push plate 5 moving rightwards, preventing the cutting piece from shifting in the pushing process at the front side and the rear side of the cutting piece by a limit baffle 9 at the moment, starting a second electric push rod 19 (model: XTL100) when the cutting piece is pushed to be under a laser cutting machine part 13 (model: G3015C), driving a clamping part 20 to move towards the middle position of a cutting platform 10 by the second electric push rod 19, clamping the cutting piece in the front-rear direction according to the size of the cutting piece, stretching an extension clamp plate 21 towards the opposite direction of the clamping part 20 according to the size of the cutting piece until the extension clamp plate 21 clamps the cutting piece in the left-right direction; then, a driving motor 26 (model: DM542+57) is started, the driving motor 26 drives a rotary table 28 to rotate through a rotating shaft 27, the rotary table 28 drives a clamping part 20 to rotate until a cutting piece is adjusted to a required angle, a second driving cylinder 14 (model: SC50) is started, the second driving cylinder 14 drives a laser cutting machine part 13 to move downwards through a second telescopic rod 15, the laser cutting machine part 13 moving downwards carries out cutting operation on the cutting piece, and at the moment, the noise reduction cotton plate 12 can absorb noise generated by cutting to a certain extent and reduce the influence of the noise on the surrounding environment; and finally, starting a dust suction pump 16 (model: HG010-12AD1), absorbing dust generated in the cutting chamber 11 through a dust inlet 18 by the dust suction pump 16, conveying the dust into the dust collection box 25 through a dust suction pipeline 17, enabling the connection between the box cover 22 and the dust collection box 25 to be tighter through the groove 30, effectively preventing the dust from diffusing, and when the dust in the dust collection box 25 needs to be cleaned subsequently, unscrewing the spiral connecting pipe 23, taking down the box cover 22, taking out the dust collection box 25 from the cutting chamber 11 through the fixed sliding chute 24, and cleaning the interior of the dust collection box.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a laser cutting machine with automatic positioning function, includes base (1), lift platform (3) and laser cutting machine part (13), its characterized in that: the automatic cutting machine is characterized in that slide rods (2) are fixedly mounted on the left side and the right side of the upper end face of the base (1), a limiting sleeve (4) is mounted on the outer side of each slide rod (2), a hollow channel (29) is formed in the slide rod (2), the lifting platform (3) is connected to the middle position of the limiting sleeve (4), four corners of the upper end face of the lifting platform (3) are connected with first telescopic rods (8), the upper end of each first telescopic rod (8) is connected with a first driving air cylinder (7), limiting baffles (9) are fixedly mounted on the front side and the rear side of the upper end face of the lifting platform (3), a push plate (5) is mounted on the left side of each limiting baffle (9), the left end of each push plate (5) is connected with a first electric push rod (6), a cutting chamber (11) is arranged on the right side of each limiting baffle (9), and a silencing cotton, the cutting machine is characterized in that a cutting platform (10) is arranged in the cutting chamber (11), second electric push rods (19) are mounted on the front side and the rear side of the upper end face of the cutting platform (10), a clamping part (20) is connected to the position, close to the vertical central line of the cutting platform (10), of each second electric push rod (19), extension clamping plates (21) are connected to the left end and the right end of each clamping part (20), a rotary table (28) is mounted below each second electric push rod (19), the lower end of each rotary table (28) is connected with a rotary shaft (27), the lower end of each rotary shaft (27) is connected with a driving motor (26), each laser cutting machine part (13) is mounted in the middle position above each clamping part (20), a second telescopic rod (15) is connected to the upper end of each laser cutting machine part (13), and a second driving air cylinder (14) is connected to the upper, dust absorption pump (16) are installed on the right side of second drive actuating cylinder (14), and the upper end of dust absorption pump (16) is connected with dust absorption pipeline (17), the end-to-end connection of dust absorption pipeline (17) has screwed pipe (23), dust inlet (18) are installed to the below of dust absorption pump (16), and the below of entering dust inlet (18) is provided with case lid (22), recess (30) are seted up to the inside of case lid (22), and the below of recess (30) is provided with dust collection box (25), both sides all are provided with fixed spout (24) about dust collection box (25).

2. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the first driving cylinder (7) forms a telescopic structure through a first telescopic rod (8) and the lifting platform (3), and the lifting platform (3) is overlapped with the upper edge line of the cutting platform (10).

3. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the sliding rods (2) are symmetrically distributed about the vertical center line of the lifting platform (3), and the limiting sleeves (4) penetrate through the sliding rods (2).

4. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: a stretching structure is formed between the first electric push rod (6) and the push plate (5), the push plate (5) and the lifting platform (3) are perpendicular to each other, and the limiting baffle plates (9) are symmetrically distributed about the vertical center line of the lifting platform (3).

5. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: a stretching structure is formed between the second electric push rod (19) and the clamping component (20), and the clamping component (20) is symmetrically distributed around the vertical center line of the cutting platform (10).

6. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: a stretching structure is formed between the clamping component (20) and the extension clamping plate (21), and the extension clamping plate (21) is in a symmetrical reverse L-shaped structure.

7. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the driving motor (26) forms a rotating structure with the rotating disc (28) through the rotating shaft (27), and the rotating disc (28) is parallel to the clamping part (20).

8. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the second driving cylinder (14) forms a telescopic structure through the second telescopic rod (15) and the laser cutting machine part (13), the laser cutting machine part (13) coincides with the vertical center line of the clamping part (20), and the silencing cotton plate (12) is tightly attached to the inner wall of the cutting chamber (11).

9. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the cutting chamber (11) is communicated with the dust collection box (25) through the dust inlet (18) and the dust collection pipeline (17), and the dust inlet (18) is vertical to the cutting platform (10).

10. The laser cutting machine with the automatic positioning function according to claim 1, characterized in that: the sizes of the groove (30) and the dust collection box (25) are matched with each other, the dust collection box (25) forms a sliding structure with the cutting chamber (11) through the fixed sliding chute (24), and the spiral connecting pipe (23) is in threaded connection with the dust collection pipeline (17).