Automatic laminating laser cutting equipment

Abstract

The utility model discloses an automatic laminating laser cutting device, which relates to the field of waste residue cleaning of laser cutting devices and comprises a cutting table and a plurality of metal support strips fixedly mounted in an open port at the upper end of the cutting table, and open slots are formed in two opposite side edges of the bottom of the cutting table; the automatic slag discharging mechanism is used for automatically discharging waste slag accumulated at the bottom of the inner side of the cutting table, and the automatic slag discharging mechanism is arranged between the cutting table and the opening groove; the cleaning and brushing mechanism is used for cleaning the automatic slag discharging structure, and the cleaning and brushing mechanism is arranged outside one of the open slots. According to the automatic slag discharging mechanism which is obliquely arranged, waste slag in the cutting table can be automatically discharged outwards through the conveying belt, and the waste slag is collected through the receiving frame body; and in the deslagging process, the surface of the conveying belt can be brushed away through the cleaning roller brush which axially moves and rotates, and residues are prevented from being attached to the outer surface of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the field of waste residue cleaning of laser cutting equipment, in particular to automatic film-laminating laser cutting equipment. Background Art

[0002] Automatic laminating laser cutting equipment automatically performs lamination on metal sheets. According to the set cutting path, it uses high-power laser to cut the coated metal sheets. During the cutting process, waste slag will be generated (the essence of the waste slag is molten metal particles).

[0003] The cutting table of the laser cutting equipment is hollow and the upper end is open. A number of metal support bars that support the plate are arranged in the upper port of the cutting table. The waste slag generated during the laser cutting process will fall directly into the inside of the cutting table. Then the staff is required to regularly clean the waste slag accumulated inside the laser cutting table. Due to the small space inside the cutting table, manual cleaning is not very convenient. For this reason, we proposed an automatic laminating laser cutting equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic laminating laser cutting device, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic coating laser cutting device, comprising a cutting table and a plurality of metal support bars fixedly installed inside an open port at the upper end of the cutting table, wherein both pairs of side edges at the bottom of the cutting table are provided with open grooves; an automatic slag discharge mechanism, used for automatically discharging waste slag accumulated at the inner bottom of the cutting table, and the automatic slag discharge mechanism is arranged between the cutting table and the open grooves; a brushing mechanism, used for cleaning the automatic slag discharge mechanism, and the brushing mechanism is arranged outside one of the open grooves.

[0006] Preferably, the automatic slag discharge mechanism includes a conveyor belt arranged between the open groove and the bottom of the cutting table, the conveyor belt passes through the two open grooves, and the internal transmission of the two conveyor belts is provided with two transmission rollers, the transmission rollers are distributed on the outside of the cutting table, and both ends of each transmission roller are rotatably sleeved with a mounting frame, and the mounting frame is fixedly connected to the cutting table, and a motor is also fixedly installed on the outside of the cutting table, and the output end of the motor is fixedly connected to one of the transmission rollers, and the motor drives the transmission roller to transmit the conveyor belt to transport the waste slag inside the cutting table to the outside.

[0007] Preferably, the width of the conveyor belt is consistent with the width of the inner bottom surface of the cutting table, and the conveyor belt is slidably fitted with the inner bottom surface of the cutting table, which ensures that all the waste residues at the inner bottom of the cutting table are conveyed out.

[0008] Preferably, a plurality of equidistantly distributed ribs are fixedly mounted on the outer surface of the conveyor belt, and the ribs are arranged in parallel with the drive roller. The design of the ribs enables the conveyor belt to better transport the waste residue.

[0009] Preferably, the opening height of the open groove is greater than the sum of the thicknesses of the conveyor belt and the ribs, so as to prevent the conveyor belt from getting stuck in the open groove when conveying waste residue.

[0010] Preferably, the distances between the two opening grooves and the bottom surface of the cutting table are inconsistent, that is, the heights of the two opening grooves are one higher and one lower, and the conveyor belt conveys the waste residue in an inclined state.

[0011] Preferably, a receiving frame is provided outside the open groove which is at a small distance from the bottom surface of the cutting table, that is, the conveyor belt is conveyed toward the open groove with a small height, and the upper end of the receiving frame is also open, and two symmetrically distributed mounting clips are fixedly mounted on the side wall of the cutting table, and the mounting clips are slidably plugged into the upper port of the receiving frame, a rotating shaft is rotatably embedded in the inner side of the receiving frame, and a cleaning roller brush is fixedly sleeved on the outer surface of the rotating shaft, and the cleaning roller brush is in active contact with the outer surface of the conveyor belt, and a driving motor is provided on the side wall of the receiving frame, and a gear is sleeved on the output end of the driving motor and the outer surface of the rotating shaft, and the two gears are meshed with each other, and a limit cover is movably sleeved on the periphery of the two gears, and the limit cover is fixedly arranged between the receiving frame and the driving motor.

[0012] Preferably, the output end of the driving motor is fixedly connected to the gear, and the rotating shaft axially slides through the gear, that is, when the gear rotates with the rotating shaft, the rotating shaft can also slide inside the gear.

[0013] Preferably, a turntable is fixedly mounted on the end of the rotating shaft away from the gear, and a plurality of oblique arc protrusions equidistantly distributed in a circle are fixedly provided on an end face of the rotating shaft close to the receiving frame, a limiting column in sliding contact with the turntable is fixedly mounted on the end of the receiving frame close to the turntable, springs are fixedly mounted on both ends of the cleaning roller brush, and a sleeve disc slidably sleeved on the outer surface of the rotating shaft is fixedly mounted on the end of the spring away from the cleaning roller brush, the sleeve disc is movably fitted with the inner wall of the receiving frame, and when the turntable rotates with the oblique arc protrusions, it will be pushed by the limiting column, allowing the rotating shaft to axially shake with the cleaning roller brush.

[0014] Preferably, the receiving frame is made of carbon alloy, and a plurality of magnetic blocks are fixedly embedded inside the mounting card strip, and the magnetic attraction of the magnetic blocks to the receiving frame can improve the stability of the temporary assembly of the receiving frame and the cutting table.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can automatically discharge the waste residue inside the cutting table to the outside through the conveyor belt through the automatic slag discharge mechanism which is arranged obliquely, and collect it through the receiving frame. In addition, during the slag discharge process, the surface of the conveyor belt can be brushed by the axially moving and self-rotating cleaning roller brush, so that the residue is prevented from adhering to the outer surface of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the opening slot and the conveyor belt of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cleaning roller brush of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the gear, drive motor and limit cover of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the turntable and the oblique arc convex block of the utility model.

[0022] In the figure: 1, cutting table; 2, metal bracket bar; 3, opening slot; 4, mounting frame; 5, transmission roller; 6, conveyor belt; 7, rib; 8, receiving frame; 9, mounting card strip; 10, cleaning roller brush; 11, rotating shaft; 12, gear; 13, driving motor; 14, limit cover; 15, turntable; 16, oblique arc protrusion block; 17, limit column; 18, sleeve disc; 19, spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-Figure 5The figure shows an automatic coating laser cutting device, including a cutting table 1 and a plurality of metal support bars 2 fixedly installed inside an open port at the upper end of the cutting table 1, and opening grooves 3 are opened on both pairs of side edges of the bottom of the cutting table 1; an automatic slag discharge mechanism is used to automatically discharge waste slag accumulated at the bottom of the inner side of the cutting table 1, and the automatic slag discharge mechanism is arranged between the cutting table 1 and the opening grooves 3; a cleaning mechanism is used to clean the automatic slag discharge mechanism, and the cleaning mechanism is arranged outside one of the opening grooves 3.

[0026] The automatic slag discharge mechanism includes a conveyor belt 6 arranged between the open groove 3 and the bottom of the cutting table 1, the conveyor belt 6 passes through the two open grooves 3, and the internal transmission of the two conveyor belts 6 is provided with two transmission rollers 5, and the transmission rollers 5 are distributed outside the cutting table 1, and both ends of each transmission roller 5 are rotatably sleeved with a mounting frame 4, and the mounting frame 4 is fixedly connected to the cutting table 1. A motor is also fixedly installed on the outside of the cutting table 1, and the output end of the motor is fixedly connected to one of the transmission rollers 5. The motor drives the transmission roller 5 to transmit the conveyor belt 6 to transport the waste slag inside the cutting table 1 to the outside.

[0027] The width of the conveyor belt 6 is consistent with the width of the inner bottom surface of the cutting table 1, and the conveyor belt 6 slides and fits with the inner bottom surface of the cutting table 1, which ensures that all the waste residues at the inner bottom of the cutting table 1 are conveyed out.

[0028] The outer surface of the conveyor belt 6 is also fixedly mounted with a number of equidistantly distributed ribs 7, and the ribs 7 are arranged parallel to the driving rollers 5. The design of the ribs 7 enables the conveyor belt 6 to better transport the waste residue.

[0029] The opening height of the open groove 3 is greater than the sum of the thicknesses of the conveyor belt 6 and the ribs 7, so as to prevent the conveyor belt 6 from getting stuck in the open groove 3 when conveying waste residue.

[0030] The distances between the two opening grooves 3 and the bottom surface of the cutting table 1 are inconsistent, that is, the heights of the two opening grooves 3 are one higher and one lower, and the conveying belt 6 conveys the waste residue in an inclined state.

[0031] A receiving frame 8 is arranged outside the open groove 3 with a small distance from the bottom surface of the cutting table 1, that is, the conveyor belt 6 is conveyed toward the open groove 3 with a small height, and the upper end of the receiving frame 8 is also open. Two symmetrically distributed mounting clips 9 are fixedly installed on the side wall of the cutting table 1, and the mounting clips 9 are slidably plugged into the upper port of the receiving frame 8. A rotating shaft 11 is rotatably embedded in the inner side of the receiving frame 8, and a cleaning roller brush 10 is fixedly sleeved on the outer surface of the rotating shaft 11, and the cleaning roller brush 10 is in active contact with the outer surface of the conveyor belt 6. A driving motor 13 is arranged on the side wall of the receiving frame 8, and a gear 12 is sleeved on the output end of the driving motor 13 and the outer surface of the rotating shaft 11, and the two gears 12 are meshed with each other. A limit cover 14 is movably sleeved on the periphery of the two gears 12, and the limit cover 14 is fixedly arranged between the receiving frame 8 and the driving motor 13.

[0032] The output end of the driving motor 13 is fixedly connected to the gear 12 , and the rotating shaft 11 axially slides through the gear 12 , that is, when the gear 12 rotates with the rotating shaft 11 , the rotating shaft 11 can also slide inside the gear 12 .

[0033] A turntable 15 is fixedly installed at the end of the rotating shaft 11 away from the gear 12, and a plurality of oblique arc protrusions 16 equidistantly distributed in a circle are fixedly provided on the end surface of the turntable 15 close to the receiving frame 8. A limiting column 17 in sliding contact with the turntable 15 is fixedly installed at the end of the receiving frame 8 close to the turntable 15. Springs 19 are fixedly installed at both ends of the cleaning roller brush 10, and a sleeve 18 slidably sleeved on the outer surface of the rotating shaft 11 is fixedly installed at the end of the spring 19 away from the cleaning roller brush 10. The sleeve 18 is movably fitted with the inner wall of the receiving frame 8. When the turntable 15 rotates with the oblique arc protrusions 16, it will be pushed by the limiting column 17, allowing the rotating shaft 11 to shake axially with the cleaning roller brush 10.

[0034] Working principle: When the waste residue inside the cutting table 1 is discharged to the outside, the staff starts to operate by controlling the motor to drive the driving roller 5 and the conveying belt 6. The conveying direction of the conveying belt 6 is to convey toward an open groove 3 with a lower height. The conveying belt 6 can move the waste residue on the upper end surface to the inside of the receiving frame 8, so that the waste residue falls into the inside of the receiving frame 8. During the conveying process, the conveying belt 6 can also drive the driving motor 13. The driving motor 13 drives the rotating shaft 11 to rotate with the cleaning roller brush 10 against the outer surface of the conveying belt 6 through two mutually meshing gears 12. It should be noted that the rotation direction of the cleaning roller brush 10 is opposite to the transmission direction of the conveying belt 6.

[0035] During the rotation of the rotating shaft 11, due to the frequent pushing of the limit column 17 and the oblique arc protrusion block 16, combined with the elastic force of the spring 19, the rotating shaft 11 can perform axial reciprocating sliding while rotating. In this way, the waste residue adhering to the surface of the conveyor belt 6 can be effectively brushed off.

[0036] By adopting the above-mentioned slag discharge method, there is no need to manually clean the waste slag inside the cutting table 1. The waste slag inside the cutting table 1 can be automatically and quickly discharged by simply controlling the rotation of the motor and the drive motor 13.

[0037] Example 2

[0038] See also Figure 3 This embodiment further explains Example 1. In the figure, the receiving frame 8 is made of carbon alloy, and a plurality of magnetic blocks are fixedly embedded inside the mounting strip 9.

[0039] In this embodiment, the magnetic attraction of the receiving frame 8 by the magnetic block can improve the stability of the temporary assembly of the receiving frame 8 and the cutting table 1 .

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic laminating laser cutting device, characterized in that: It comprises a cutting table (1) and a plurality of metal support bars (2) fixedly mounted inside an open port at the upper end of the cutting table (1), and two pairs of side edges at the bottom of the cutting table (1) are both provided with open grooves (3); An automatic slag discharge mechanism, used for automatically discharging waste slag accumulated at the inner bottom of the cutting table (1), and the automatic slag discharge mechanism is arranged between the cutting table (1) and the opening groove (3); A cleaning mechanism is used to clean the automatic slag discharge mechanism, and the cleaning mechanism is arranged outside one of the opening grooves (3).

2. The automatic laminating laser cutting equipment according to claim 1, characterized in that: The automatic slag discharge mechanism comprises a conveyor belt (6) arranged between the open groove (3) and the bottom of the cutting table (1), the conveyor belt (6) passes through the two open grooves (3), and the internal transmission of the two conveyor belts (6) is provided with two transmission rollers (5), the transmission rollers (5) are distributed outside the cutting table (1), both ends of each transmission roller (5) are rotatably sleeved with a mounting frame (4), and the mounting frame (4) is fixedly connected to the cutting table (1), and a motor is also fixedly installed outside the cutting table (1), and the output end of the motor is fixedly connected to one of the transmission rollers (5).

3. The automatic laminating laser cutting device according to claim 2, characterized in that: The width of the conveyor belt (6) is consistent with the width of the inner bottom surface of the cutting table (1), and the conveyor belt (6) is slidably fitted with the inner bottom surface of the cutting table (1).

4. The automatic laminating laser cutting device according to claim 2, characterized in that: A plurality of equidistantly distributed ribs (7) are fixedly mounted on the outer surface of the conveyor belt (6), and the ribs (7) are arranged in parallel with the transmission roller (5).

5. The automatic laminating laser cutting device according to claim 4, characterized in that: The opening height of the open groove (3) is greater than the sum of the thicknesses of the conveyor belt (6) and the ribs (7).

6. The automatic laminating laser cutting device according to claim 2, characterized in that: The distances between the two opening grooves (3) and the bottom surface of the cutting table (1) are inconsistent.

7. The automatic laminating laser cutting device according to claim 6, characterized in that: A receiving frame (8) is arranged outside the opening groove (3) which is at a small distance from the bottom surface of the cutting table (1), and the upper end of the receiving frame (8) is also open. Two symmetrically distributed mounting clips (9) are fixedly installed on the side wall of the cutting table (1), and the mounting clips (9) are slidably plugged into the upper port of the receiving frame (8). A rotating shaft (11) is rotatably embedded inside the receiving frame (8), and a cleaning roller brush (10) is fixedly sleeved on the outer surface of the rotating shaft (11). The cleaning roller brush (10) is in active contact with the outer surface of the conveying belt (6); a driving motor (13) is arranged on the side wall of the receiving frame (8); a gear (12) is sleeved on the output end of the driving motor (13) and the outer surface of the rotating shaft (11); the two gears (12) are meshed with each other; a limiting cover (14) is movably sleeved on the periphery of the two gears (12); and the limiting cover (14) is fixedly arranged between the receiving frame (8) and the driving motor (13).

8. The automatic laminating laser cutting device according to claim 7, characterized in that: The output end of the driving motor (13) is fixedly connected to the gear (12), and the rotating shaft (11) axially slides through the gear (12).

9. The automatic laminating laser cutting device according to claim 7, characterized in that: A turntable (15) is fixedly mounted on one end of the rotating shaft (11) away from the gear (12), and a plurality of oblique arc protrusions (16) are fixedly arranged on one end surface of the rotating shaft (15) close to the receiving frame (8) and distributed equidistantly around the circumference; a limit column (17) is fixedly mounted on one end of the receiving frame (8) close to the turntable (15) and in sliding contact with the turntable (15); springs (19) are fixedly mounted on both ends of the cleaning roller brush (10), and a sleeve disc (18) is fixedly mounted on one end of the spring (19) away from the cleaning roller brush (10) and is slidably sleeved on the outer surface of the rotating shaft (11); the sleeve disc (18) is movably fitted with the inner wall of the receiving frame (8).

10. The automatic laminating laser cutting device according to claim 7, characterized in that: The receiving frame (8) is made of carbon alloy material, and a plurality of magnetic blocks are fixedly embedded inside the installation card strip (9).

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