Laser cutting device for composite floor

Abstract

The utility model provides a laser cutting device for a composite floor, and belongs to the technical field of laser cutting devices. And the rack is provided with a movable laser cutting knife and a liftable placing platform. A through hole is formed in the placing platform, and the through hole penetrates through a material receiving bin arranged at the bottom of the placing platform; a storage box part is arranged at the bottom of the receiving bin; and a waste box capable of being taken and placed is arranged in the box storage part. The L-shaped connecting part is arranged at the bottom of the placing platform, the L-shaped connecting part is matched with the screw thread of the screw rod to realize the lifting of the placing platform, the height of the placing platform can be adjusted as required during use, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting device technical field, concretely relates to a laser cutting device for composite floor. BACKGROUND

[0002] Laser cutting is to make the irradiated material melt, gasify, ablate or reach ignition point by irradiating floor material with focused high-power density laser beam, and to blow off molten material with high-speed airflow coaxial with the beam, so as to realize cutting of the floor. In the cutting process, the material is quickly heated to vaporization temperature, and the hole is formed by evaporation. With the movement of the beam to the material, and the auxiliary gas blows away the molten waste, the hole continuously forms a narrow cutting seam, and the cutting of the material is completed. The placing platform height of the existing laser cutting device is not adjustable, and the applicability is not high. Therefore, the utility model provides a laser cutting device for composite floor. SUMMARY

[0003] The utility model aims at providing a laser cutting device for composite floor.

[0004] To solve the above technical problems, the utility model aims at realizing the following:

[0005] A laser cutting device for composite floor, comprising: a rack; two first sliding rails are arranged on the top of the rack; a first sliding seat is slidably arranged on the first sliding rail; a horizontal support beam is arranged on the top of the first sliding seat; a second sliding rail is arranged on the top of the horizontal support beam; a second sliding seat is slidably matched with the second sliding rail; and a laser cutting knife is arranged on the second sliding seat.

[0006] A placing platform is arranged between the two first sliding rails; the placing platform is provided with a through hole, and the through hole penetrates to a material collecting bin arranged at the bottom of the placing platform; the material collecting bin is large at the top and small at the bottom, and a storage box part is arranged at the bottom; a waste box can be taken out and put in the storage box part;

[0007] Two L-shaped connecting parts are arranged at the bottom of the two side edges of the placing platform respectively; the horizontal arm of the L-shaped connecting part extends to the rack and is threadedly matched with a lead screw rotatably arranged on the rack; a first transmission wheel is arranged on the lead screw; the two lead screws on the same side are transmissionally connected through a first transmission belt matched on the first transmission wheel;

[0008] Two second transmission wheels are arranged on the two lead screws; meanwhile, the output end of a first driving motor arranged on the rack is provided with a third transmission wheel; the third transmission wheel is transmissionally connected with the second transmission wheel through a second transmission belt.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the first sliding seat is provided with a second driving motor; a first gear is arranged on the output end of the second driving motor and is in transmission connection with the second driving motor; and the first gear is in meshing connection with a first gear rack arranged on one side of the first sliding rail.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the second sliding seat is provided with a third driving motor; a second gear is arranged on the output end of the third driving motor and is in transmission connection with the third driving motor; and the second gear is in meshing connection with a second gear rack arranged on one side of the second sliding rail.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the placing platform comprises a rectangular support frame; a plurality of support bars are arranged in the rectangular support frame and are uniformly distributed; and the top of the support bar is provided with a wave shape.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the rectangular support frame is rotatably provided with two rotating rods; a plurality of support blocks are arranged on the rotating rods; a support rod is arranged on the support block; the two ends of the support rod are respectively hinged to the top of two opposite support blocks; and one of the rotating rods extends to the outside of the rectangular support frame and is connected with a rotating air cylinder arranged on the outer wall of the rectangular support frame.

[0013] The placing platform of the utility model is provided with an L-shaped connecting part at the bottom, and the height of the placing platform can be adjusted according to the need during use through the thread cooperation of the L-shaped connecting part and the screw rod, so that the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model.

[0015] Figure 2 It is a partial structural schematic view of the utility model.

[0016] Figure 3 It is a partial structural schematic view of the placing platform of the utility model.

[0017] Figure 4 It is a structural schematic view of the rack and the material receiving bin of the utility model.

[0018] Figure 5 It is a structural schematic view of the transmission mechanism of the utility model.

[0019] In the figure: 1, rack; 2, first slide rail; 3, first sliding seat; 4, cross support beam; 5, second slide rail; 7, second sliding seat; 8, laser cutting knife; 9, placing platform; 10, material collecting bin; 11, storage box part; 12, waste box; 13, L-shaped connecting part; 14, lead screw; 15, first transmission wheel; 16, first transmission belt; 17, second transmission wheel; 18, first drive motor; 19, third transmission wheel; 20, second transmission belt; 91, rectangular support frame; 92, support bar; 93, rotating rod; 94, support block; 95, support rod; 96, rotary cylinder. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings and specific embodiments.

[0021] As Figure 1 and Figure 2 A laser cutting device for composite floor is shown in the figure, comprising: a rack 1, the top of the rack 1 is provided with two first slide rails 2, and a first sliding seat 3 is slidably arranged on the first slide rail 2. A second drive motor is arranged in the first sliding seat 3, and a first gear wheel is arranged on the output end of the second drive motor and is in transmission connection with the second drive motor. The first gear wheel is engaged with a first rack arranged on one side of the first slide rail 2 and parallel to the first slide rail 2. The second drive motor drives the first gear wheel to rotate, and the first gear wheel cooperates with the first rack to realize the movement of the first sliding seat 3.

[0022] A cross support beam 4 is arranged on the top of the first sliding seat 3, a second slide rail 5 is arranged on the top of the cross support beam 4, and a second sliding seat 7 is slidably arranged on the second slide rail 5, and a laser cutting knife 8 is arranged on the second sliding seat 7. The cross support beam 4 is transversely arranged on the rack 1, and the second slide rail 5 is perpendicular to the first slide rail 2. A third drive motor is arranged in the second sliding seat 7, and a second gear wheel is arranged on the output end of the third drive motor and is in transmission connection with the third drive motor. The second gear wheel is engaged with a second rack arranged on one side of the second slide rail 5. The third drive motor drives the second gear wheel to rotate, and the second gear wheel cooperates with the second rack to drive the second sliding seat 7 to move along the second slide rail 5.

[0023] The second drive motor and the third drive motor 2 drive the laser cutting knife 8 to move horizontally and longitudinally.

[0024] A placing platform 9 is arranged between the two first slide rails 2. The placing platform 9 is provided with a through hole, and the through hole penetrates to a material collecting bin 10 arranged at the bottom of the placing platform 9, so that the cutting waste falls. The material collecting bin 10 is large at the top and small at the bottom, and the bottom is provided with a storage box part 11, and the storage box part 11 is provided with a waste box 12 which can be taken out. After the waste falls into the material collecting bin 10, it falls along the inclined surface of the material collecting bin 10 into the waste box 12. When the waste box 12 is full, it can be taken out for cleaning.

[0025] As Figure 4 and Figure 5As shown in the drawings, two L-shaped connecting parts 13 are arranged at the bottom of the two side edges of the placing platform 9, the L-shaped connecting parts 13 are arranged close to the four corners of the placing platform 9, and the horizontal arms of the L-shaped connecting parts 13 extend to the rack 1 and are threadedly connected with the lead screws 14 arranged on the rack 1.

[0026] The first transmission wheel 15 is arranged on the lead screw 14, and the two lead screws 14 on the same side are connected through the first transmission belt 16 arranged on the first transmission wheel 15.

[0027] Two lead screws 14 are arranged with the second transmission wheel 17, and the output end of the first driving motor 18 arranged on the rack 1 is arranged with the third transmission wheel 19. The third transmission wheel 19 is connected with the two second transmission wheels 17 through the second transmission belt 20.

[0028] The first driving motor 18 drives the second transmission wheel 17 to rotate, the second transmission wheel 17 drives the lead screw 14 to rotate, and the first transmission wheel 15 synchronously rotates with the lead screw 14, so that the four lead screws 14 synchronously rotate.

[0029] As shown in the drawings, Figure 2 and Figure 3 As shown in the drawings, the placing platform 9 comprises a rectangular support frame 91, a plurality of support bars 92 are arranged in the rectangular support frame 91, and the top of the support bar 92 is arranged in a wave shape. The gaps between the support bars 92 form the through holes for facilitating the falling of the waste. Two rotating rods 93 are arranged in the rectangular support frame 91, and a plurality of support blocks 94 are arranged on the rotating rods 93. The support blocks 94 are arranged with support rods 95, and the two ends of the support rods 95 are respectively hinged to the top of the two support blocks 94 on the two rotating rods 93. One of the rotating rods 93 extends to the outside of the rectangular support frame 91 and is connected with the rotary air cylinder 96 arranged on the outer wall of the rectangular support frame 91. The rotary air cylinder 96 can drive the rotating rod 93 to rotate by a certain angle, and the rotating rod 93 can drive the support blocks 94 to rotate, and the support blocks 94 can drive the support rods 95 to change the horizontal height, so as to lift the floor.

[0030] The above describes the preferred embodiments of the present application. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope determined by the claims.

Claims

1. A laser cutting apparatus for a composite floor, characterized by, Include: Frame (1); the top of the frame (1) is provided with two first slide rails (2); the first slide rail (2) is provided with a first sliding seat (3) slidingly; the top of the first sliding seat (3) is provided with a horizontal support beam (4); the top of the horizontal support beam (4) is provided with a second slide rail (5); the second slide rail (5) is slidingly fitted with a second sliding seat (7); the second sliding seat (7) is provided with a laser cutting knife (8); Two first slide rails (2) are provided between the placing platform (9); the placing platform (9) is provided with a through hole, and the through hole penetrates to the material collecting bin (10) provided at the bottom of the placing platform (9); the material collecting bin (10) is large at the top and small at the bottom, and the bottom is provided with a storage box part (11); the storage box part (11) is provided with a waste box (12) which can be taken out and placed; The bottom of the both sides of the placing platform (9) is provided with two L-shaped connecting parts (13); the horizontal arm of the L-shaped connecting part (13) extends to the frame (1) and is in threaded connection with the lead screw (14) rotatably arranged on the frame (1); the lead screw (14) is provided with a first transmission wheel (15); the two lead screws (14) on the same side are transmissionally connected through the first transmission belt (16) fitted on the first transmission wheel (15); Two lead screws (14) are provided with a second transmission wheel (17); at the same time, the output end of the first driving motor (18) provided on the frame (1) is provided with a third transmission wheel (19); the third transmission wheel (19) is transmissionally connected with the second transmission wheel (17) through a second transmission belt (20).

2. The laser cutting device for a composite floor according to claim 1, wherein The first sliding seat (3) is provided with a second driving motor; the output end of the second driving motor is provided with a first gear transmissionally connected therewith; the first gear is engaged with a first rack provided on one side of the first slide rail (2).

3. The laser cutting device for a composite floor according to claim 1, wherein The second sliding seat (7) is provided with a third driving motor; the output end of the third driving motor is provided with a second gear transmissionally connected therewith; the second gear is engaged with a second rack provided on one side of the second slide rail (5).

4. The laser cutting device for a composite floor according to claim 1, wherein The placing platform (9) comprises a rectangular support frame (91); a plurality of support bars (92) are evenly distributed inside the rectangular support frame (91); the top of the support bar (92) is provided with a wave shape.

5. The laser cutting device for a composite floor panel according to claim 4, wherein Two rotating rods (93) are rotatably arranged in the rectangular support frame (91); a plurality of support blocks (94) are arranged on the rotating rod (93); a support rod (95) is arranged on the support block (94); the support rod (95) is hingedly connected to the top of two opposite support blocks (94) at both ends; one of the rotating rods (93) extends to the outside of the rectangular support frame (91) and is connected with a rotary air cylinder (96) arranged on the outer wall of the rectangular support frame (91).

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