Sheet metal laser cutting machine with automatic cleaning function

Abstract

The utility model discloses an automatic cleaning sheet metal laser cutting machine which comprises a working table and a laser cutting mechanism, a waste material groove is formed in the working table, and a plurality of racks which are evenly arranged in the longitudinal direction are arranged at the top end of the waste material groove. Through the arrangement of the transverse moving mechanism, the effect that the support drives the transverse moving mechanism, the moving block, the electric telescopic rod and the cleaning mechanism to synchronously and longitudinally move is achieved, so that the cleaning mechanism can conveniently conduct cleaning along the longitudinally-arranged rack, and through the arrangement of the transverse moving mechanism, the effect that the moving block drives the electric telescopic rod and the cleaning mechanism to synchronously and transversely move is achieved; the cleaning mechanism can be conveniently adjusted according to the positions of the racks at different positions, the height of the cleaning mechanism is adjusted through the electric telescopic rod, collision between the cleaning mechanism and the workbench is prevented, and compared with the prior art, manual cleaning is avoided, the labor cost is saved, and meanwhile the cleaning efficiency is improved; the automatic cleaning effect of the laser cutting machine is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field especially relates to a sheet metal laser cutting machine of automatic cleaning. BACKGROUND

[0002] Laser cutting machine is the laser that emits from laser, focus into high power density laser beam through optical path system. Laser beam irradiates to workpiece surface, makes workpiece reach melting point or boiling point, and high pressure gas with the beam is coaxial with the metal that melts or gasification blows away.

[0003] In sheet metal processing, need to cut, to guarantee cutting precision demand, usually adopt laser cutting machine, the existing sheet metal laser cutting machine utilizes laser beam to melt sheet metal in cutting process, the metal melt after melting flows in rack of workbench, forms metal block after cooling, and manual cleaning is difficult to remove, therefore need a kind of sheet metal laser cutting machine of automatic cleaning to meet people's demand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sheet metal laser cutting machine of automatic cleaning to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sheet metal laser cutting machine of automatic cleaning, including workbench and laser cutting mechanism, the workbench is opened with waste groove, and the top of waste groove is provided with several longitudinal uniform arrangement racks, each rack is the same specification, the workbench is provided with two longitudinal movement mechanisms, and the two longitudinal movement mechanisms are connected by transmission mechanism, and the same bracket is dynamically connected on the two longitudinal movement mechanisms, and the bracket is provided with transverse movement mechanism, and the transverse movement mechanism is dynamically connected with moving block, and the bottom of moving block is provided with electric telescopic rod, and the bottom of electric telescopic rod is provided with cleaning mechanism.

[0006] Preferably, the waste groove is provided with several support rods, and the several support rods are perpendicular to the rack and arranged below the rack.

[0007] Preferably, the bottom of the workbench is slidably connected with a collection frame on one side, and the collection frame is arranged in the waste groove.

[0008] Preferably, the longitudinal movement mechanism and the transverse movement mechanism are both composed of servo motor and ball screw, and the bracket and the moving block are respectively connected with ball screw at corresponding positions.

[0009] Preferably, the transmission mechanism is composed of synchronous pulley group.

[0010] Preferably, the cleaning mechanism is composed of a mechanism body, a driving motor, a rotating shaft, an inclined wheel, two sliding blocks, a connecting plate and two clamping jaws.

[0011] Preferably, the mechanism body is internally provided with a supporting plate, the supporting plate is provided with a sliding groove, the sliding groove is parallel to the axial direction of the rotating shaft, the two sliding blocks are slidingly connected in the sliding groove, and limit blocks are arranged on the two sides of the two sliding grooves and above the supporting plate.

[0012] The utility model discloses the beneficial effects are:

[0013] Through the setting of the longitudinal moving mechanism, the bracket drives the transverse moving mechanism, the moving block, the electric telescopic rod and the cleaning mechanism to realize synchronous longitudinal movement, thereby conveniently cleaning the rack arranged in the longitudinal direction, through the setting of the transverse moving mechanism, the moving block drives the electric telescopic rod and the cleaning mechanism to realize synchronous transverse movement, thereby conveniently adjusting the position of the cleaning mechanism for the rack at different positions, through the setting of the electric telescopic rod, the height of the cleaning mechanism is adjusted, thereby preventing the collision between the cleaning mechanism and the workbench, compared with the prior art, avoiding manual cleaning, saving labor cost, improving cleaning efficiency, and realizing the automatic cleaning effect of the laser cutting machine. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A front view structural schematic diagram of the metal plate laser cutting machine is provided.

[0015] Figure 2 A rear view structural schematic diagram of the metal plate laser cutting machine is provided.

[0016] Figure 3 A rack side view sectional structure schematic diagram of the metal plate laser cutting machine is provided.

[0017] Figure 4 A support rod front view sectional structure schematic diagram of the metal plate laser cutting machine is provided.

[0018] Figure 5 A cleaning mechanism structure schematic diagram of the metal plate laser cutting machine is provided.

[0019] Figure 6The utility model provides a mechanism main part front view section structure schematic diagram of sheet metal laser cutting machine of automatic cleaning.

[0020] In the figure: 1, workbench, 2, laser cutting mechanism, 3, waste groove, 4, rack, 5, longitudinal movement mechanism, 6, transmission mechanism, 7, support, 8, transverse movement mechanism, 9, moving block, 10, electric telescopic rod, 11, cleaning mechanism, 12, support rod, 13, collection frame, 14, mechanism main part, 15, drive motor, 16, pivot, 17, inclined plane wheel, 18, sliding block, 19, connecting plate, 20, clamping jaw, 21, support plate, 22, sliding slot, 23, limit block. Specifically

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all.

[0022] Reference Figures 1-6 A kind of sheet metal laser cutting machine of automatic cleaning, including workbench 1 and laser cutting mechanism 2, workbench 1 is equipped with waste groove 3, the top of waste groove 3 is provided with several longitudinal uniform arrangement rack 4, each rack 4 is same in specification, workbench 1 is provided with two longitudinal movement mechanisms 5, two longitudinal movement mechanisms 5 are connected by transmission mechanism 6 between, same support 7 is dynamically connected on two longitudinal movement mechanisms 5, support 7 is provided with transverse movement mechanism 8, transverse movement mechanism 8 is dynamically connected with moving block 9 on, the bottom of moving block 9 is provided with electric telescopic rod 10, electric telescopic rod 10 is provided with cleaning mechanism 11 on the bottom.

[0023] By the setting of longitudinal movement mechanism 5, the synchronous longitudinal movement of support 7 driving transverse movement mechanism 8, moving block 9, electric telescopic rod 10 and cleaning mechanism 11 is realized, so as to facilitate cleaning mechanism 11 along the longitudinal arrangement rack 4 cleaning, by the setting of transverse movement mechanism 8, the synchronous transverse movement of moving block 9 driving electric telescopic rod 10 and cleaning mechanism 11 is realized, so as to facilitate the position adjustment of cleaning mechanism 11 to different position rack 4, by the setting of electric telescopic rod 10, the height adjustment of cleaning mechanism 11 is realized, so as to prevent the collision between cleaning mechanism 11 and workbench 1, compared with prior art, avoid manual cleaning, save labor cost, improve cleaning efficiency at the same time, realize the automatic cleaning effect of laser cutting machine.

[0024] Specifically, in the embodiment, several support rods 12 are arranged in waste groove 3, the several support rods 12 are perpendicular to rack 4 and arranged below rack 4, to provide the overall performance between several rack 4 and ensure to provide sufficient support effect for sheet metal parts.

[0025] Specifically, in this embodiment, the bottom end side of the workbench 1 is slidingly connected with a collection frame 13, the collection frame 13 is arranged in the waste groove 3, and the falling and collection of waste residues during cutting and after cleaning are facilitated.

[0026] Specifically, in this embodiment, the longitudinal moving mechanism 5 and the transverse moving mechanism 8 are both composed of a servo motor and a ball screw, the support 7 and the moving block 9 are respectively drivingly connected to the ball screws at the corresponding positions, and the precision required for moving is improved.

[0027] Specifically, in this embodiment, the transmission mechanism 6 is composed of a synchronous belt wheel set, the number of servo motors required by the longitudinal moving mechanism 5 is reduced, the synchronism between the two longitudinal moving mechanisms 5 is ensured, and the stability effect of the longitudinal movement of the support 7 is improved.

[0028] Specifically, in this embodiment, the cleaning mechanism 11 is composed of a mechanism body 14, a driving motor 15, a rotating shaft 16, an inclined wheel 17, two sliding blocks 18, a connecting plate 19 and two clamping jaws 20, the mechanism body 14 is connected to the electric telescopic rod 10, the driving motor 15 is arranged on the outer wall of the mechanism body 14, the rotating shaft 16 is connected to the output shaft of the driving motor 15, the inclined wheel 17 is connected to the rotating shaft 16, the two sliding blocks 18 are arranged on the two sides of the inclined wheel 17, the connecting plate 19 is connected to the bottom ends of the two sliding blocks 18, the two clamping jaws 20 are symmetrically arranged on the bottom end of the connecting plate 19, the rotating shaft 16 is driven to rotate by the driving motor 15, the inclined wheel 17 is caused to rotate, the connecting plate 19 and the two clamping jaws 20 are caused to reciprocate by the two sliding blocks 18, and the rack 4 between the two clamping jaws 20 is caused to vibrate, so that the cleaning effect of the waste residues on the rack 4 is effectively improved.

[0029] Specifically, in this embodiment, a supporting plate 21 is arranged in the mechanism body 14, a sliding groove 22 is formed in the supporting plate 21, the sliding groove 22 is parallel to the axial direction of the rotating shaft 16, the two sliding blocks 18 are slidingly connected to the sliding groove 22, limit blocks 23 are arranged on the two sides of the two sliding grooves 22, the limit blocks 23 are arranged above the supporting plate 21, the sliding groove 22 provides a unified guide for the reciprocating movement of the sliding blocks 18, and the limit blocks 23 limit the falling of the sliding blocks 18, the connecting plate 19 and the clamping jaws 20, so that the stability of the cooperation between the sliding blocks 18 and the inclined wheel 17 is improved.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic cleaning sheet metal laser cutting machine comprising a workbench (1) and a laser cutting mechanism (2), characterized in that: The workbench (1) is provided with a waste groove (3), a plurality of longitudinally uniformly arranged racks (4) are arranged on the top end of the waste groove (3), each rack (4) is of the same specification, two longitudinal moving mechanisms (5) are arranged on the workbench (1), the two longitudinal moving mechanisms (5) are connected through a transmission mechanism (6), the same bracket (7) is drivingly connected to the two longitudinal moving mechanisms (5), a transverse moving mechanism (8) is arranged on the bracket (7), a moving block (9) is drivingly connected to the transverse moving mechanism (8), an electric telescopic rod (10) is arranged on the bottom end of the moving block (9), and a cleaning mechanism (11) is arranged on the bottom end of the electric telescopic rod (10).

2. The automatic cleaning sheet metal laser cutting machine according to claim 1, characterized in that: A plurality of supporting rods (12) are arranged in the waste groove (3), the plurality of supporting rods (12) are perpendicular to the racks (4) and arranged below the racks (4).

3. The automatic cleaning sheet metal laser cutting machine according to claim 1, characterized in that: The bottom end of the workbench (1) is slidingly connected with a collecting frame (13), and the collecting frame (13) is arranged in the waste groove (3).

4. The self-cleaning sheet metal laser cutting machine of claim 1, wherein: The longitudinal moving mechanism (5) and the transverse moving mechanism (8) are both composed of a servo motor and a ball screw, and the bracket (7) and the moving block (9) are drivingly connected to the ball screws at the corresponding positions.

5. The self-cleaning sheet metal laser cutting machine of claim 1, wherein: The transmission mechanism (6) is composed of a synchronous belt wheel group.

6. The self-cleaning sheet metal laser cutting machine of claim 1, wherein: The cleaning mechanism (11) is composed of a mechanism body (14), a driving motor (15), a rotating shaft (16), an inclined wheel (17), a sliding block (18), a connecting plate (19) and a clamping jaw (20), the mechanism body (14) is connected with the electric telescopic rod (10), the driving motor (15) is arranged on the outer wall of the mechanism body (14), the rotating shaft (16) is connected with the output shaft of the driving motor (15), the inclined wheel (17) is connected with the rotating shaft (16), the sliding block (18) is arranged on the two sides of the inclined wheel (17), the connecting plate (19) is connected to the bottom ends of the two sliding blocks (18), and the clamping jaw (20) is symmetrical and connected to the bottom ends of the connecting plate (19).

7. The self-cleaning sheet metal laser cutting machine of claim 6, wherein: The mechanism body (14) is provided with a supporting plate (21), a sliding groove (22) is formed in the supporting plate (21), the sliding groove (22) is parallel to the axial direction of the rotating shaft (16), the two sliding blocks (18) are slidingly connected in the sliding groove (22), and limit blocks (23) are arranged on the two sides of the two sliding grooves (22) and above the supporting plate (21).

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