Auxiliary discharging mechanism of laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting, in particular to an auxiliary discharging mechanism of a laser cutting machine. Comprising a base, a fixing frame is fixedly connected to the base, and a movable sliding column is slidably connected into the fixing frame; the movable sliding column is rotationally connected with a rotating column; a telescopic column is slidably connected into the rotating column. A console is fixedly connected below the telescopic column; two pairs of control rods are rotationally connected to the lower portion of the control table and are symmetrically arranged below the control table. A first discharging mechanism matched with the control rod is arranged in the control table. Control screw sleeves are fixedly connected to the control rods; first adjusting studs are in threaded connection with the interiors of the control threaded sleeves, and limiting gaskets are coaxially and fixedly connected to the first adjusting studs; the limiting gaskets are located below the corresponding control threaded sleeves. The problems that in the prior art, workpieces are inconvenient to take due to the fact that the temperature of the workpieces is high after laser cutting, and an auxiliary discharging mechanism in the prior art is troublesome to operate are effectively solved. And meanwhile, the problem that an auxiliary discharging mechanism can only be used for one laser cutting machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to an auxiliary material feeding mechanism of a laser cutting machine. Background Art

[0002] Laser cutting utilizes a focused high-power density laser beam to irradiate the workpiece, causing the irradiated product to quickly melt, vaporize, ablate, or reach the ignition point, and at the same time uses a high-speed airflow coaxial with the light beam to blow away the molten material, thereby achieving the cutting of the workpiece; after cutting, the workpiece needs to be replaced and cut, and during the replacement process, the cut workpiece needs to be unloaded. Since the temperature of the workpiece after cutting is high, it is not convenient to pick up, which affects the cutting efficiency; on the other hand, the auxiliary unloading mechanism in the prior art has a simple structure and is cumbersome to operate. The unloading process often requires manual operation, which greatly increases the workload of the staff; in addition, the auxiliary unloading mechanism in the prior art can only be used for one laser cutting machine, thereby reducing work efficiency; therefore, there is an urgent need for an auxiliary unloading mechanism for a laser cutting machine to solve the current problem. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes an auxiliary unloading mechanism for a laser cutting machine, which effectively solves the problems in the prior art that the temperature of the workpiece after laser cutting is high and it is inconvenient to pick up and the auxiliary unloading mechanism in the prior art is cumbersome to operate; at the same time, it solves the problem that the auxiliary unloading mechanism can only be used for one laser cutting machine; and greatly improves the cutting efficiency.

[0004] To achieve the above-mentioned purpose, the utility model proposes the following technical scheme; an auxiliary unloading mechanism of a laser cutting machine, comprising a base, a fixed frame fixedly connected to the base, a movable sliding column slidably connected in the fixed frame, a lifting stud screwed to the movable sliding column rotatably connected in the fixed frame; a rotating column rotatably connected to the movable sliding column; a first rotating mechanism matching with the rotating column is arranged in the movable sliding column; a telescopic column is slidably connected in the rotating column; a telescopic stud screwed to the telescopic column is rotatably connected in the rotating column; a control console is fixedly connected below the telescopic column; two pairs of control rods are rotatably connected below the control console, and the control rods are symmetrically arranged below the control console; a first unloading mechanism matching with the control rods is arranged in the control console; control screw sleeves are fixedly connected to the control rods; first adjusting studs are screwed in the control screw sleeves, and the first adjusting studs are coaxially fixed with limiting spacers; the limiting spacers are located below the corresponding control screw sleeves.

[0005] Further: the first rotating mechanism includes a first rotating worm and a first rotating worm wheel rotatably connected inside the rotating column, and the first rotating worm and the first rotating worm wheel are meshed with each other; the first rotating worm wheel is coaxially fixed with a first pinion, and is internally rotatably connected with a first internal gear meshed with the first pinion; the first internal gear is coaxially fixed with the movable sliding column.

[0006] Furthermore: the first unloading mechanism includes a first control worm and a first control worm wheel rotatably connected in the control console, the first control worm is meshed with the first control worm wheel; the first control worm wheel is coaxially fixed with a first rotating functional rod; both ends of the first rotating functional rod are rotatably connected with a first long connecting rod, a first sliding rod is slidably connected in the control console, and the first long connecting rod is rotatably connected with the first sliding rod; both ends of the first sliding rod are rotatably connected with the first connecting functional rod; the other end of the first connecting functional rod is rotatably connected with the second rotating functional rod, and the other end of the second rotating functional rod is coaxially fixed with the control rod.

[0007] Furthermore: a fixed sliding groove matched with the first sliding rod is fixedly connected in the console.

[0008] Furthermore: the fixed connection position between the first control worm gear and the first rotating functional rod is located at the center of the first rotating functional rod; the rotational connection position between the first long connecting rod and the first sliding rod is located at the center of the first sliding rod.

[0009] Furthermore: the movable sliding column is a polygonal column.

[0010] Furthermore: a plurality of positioning holes are arranged on the base.

[0011] Compared with the prior art, the gain effect of the utility model is:

[0012] The utility model has an ingenious conception and comprehensive functions. With the assistance of the first adjusting stud and the limiting gasket, the setting of the first unloading mechanism can realize the fixation of the workpiece after cutting; the rotation of the first adjusting stud can drive the limiting gasket to adjust, so as to meet the needs of taking workpieces of different thicknesses; the cooperation of the movable sliding column, the telescopic column and the first rotating mechanism can realize the adjustment of the height, angle and telescopic length of the first unloading mechanism, so that when the utility model is provided with laser cutting machines on the left and right sides, the unloading of the laser cutting machines on both sides can be met at the same time, thereby greatly improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model.

[0014] Figure 2 It is a partial cutaway view of the utility model.

[0015] Figure 3 This is an enlarged view of the first rotating mechanism of the utility model.

[0016] Figure 4 This is a partial structural diagram of the first rotating mechanism of the utility model.

[0017] Figure 5 It is a partial enlarged view of the first feeding mechanism of the utility model.

[0018] Figure 6It is a three-dimensional diagram of the first blanking mechanism of the utility model.

[0019] Figure 7 It is an enlarged view of the local structure of the utility model.

[0020] In the figure: 1, base, 2, fixed frame, 3, movable sliding column, 4, rotating column, 5, telescopic column, 6, control console, 7, control rod, 8, lifting stud, 9, telescopic stud, 10, first rotating worm, 11, first rotating worm wheel, 12, first pinion, 13, first internal gear, 14, first control worm, 15, first control worm wheel, 16, first rotating function rod, 17, first long connecting rod, 18, first sliding rod, 19, first connecting function rod, 20, second rotating function rod, 21, fixed slide groove, 22, first adjusting stud, 23, limit gasket, 24, control screw sleeve. DETAILED DESCRIPTION

[0021] An auxiliary unloading mechanism of a laser cutting machine comprises a base 1, on which a fixed frame 2 is fixedly connected, a movable sliding column 3 is slidably connected in the fixed frame 2, and a lifting stud 8 screwed to the movable sliding column 3 is rotatably connected in the fixed frame 2; a rotating column 4 is rotatably connected to the movable sliding column 3; a first rotating mechanism matching with the rotating column 4 is arranged in the movable sliding column 3; a telescopic column 5 is slidably connected in the rotating column 4; a telescopic stud 9 screwed to the telescopic column 5 is rotatably connected in the rotating column 4; a control console 6 is fixedly connected below the telescopic column 5; two pairs of control rods 7 are rotatably connected below the control console 6, and the control rods 7 are symmetrically arranged below the control console 6; a first unloading mechanism matching with the control rod 7 is arranged in the control console 6; control screw sleeves 24 are fixedly connected to the control rods 7; first adjusting studs 22 are screwed in the control screw sleeves 24, and the first adjusting studs 22 are coaxially fixed to limit spacers 23; the limit spacers 23 are located below the corresponding control screw sleeves 24.

[0022] like Figure 1 , 2 As shown in Figure 7: when the staff operates the utility model, the staff can fix the utility model through the base 1, and during the working process, the positions of the control console 6 and the control rod 7 can be adjusted through the lifting stud 8, the telescopic stud 9 and the first rotating mechanism; when the utility model is provided with laser cutting machines on both sides, the unloading of the laser cutting machines on both sides can be simultaneously satisfied; when auxiliary unloading is required, the control rod 7 can be adjusted through the first unloading mechanism, so as to realize the picking up of the workpiece after cutting; the rotation of the first adjusting stud 22 can drive the limit gasket 23 to adjust, so as to meet the picking up of workpieces of different thicknesses; effectively solves the problem in the prior art that the temperature of the workpiece after laser cutting is high and it is inconvenient to pick up and the problem in the prior art that the auxiliary unloading mechanism is troublesome to operate; at the same time, it solves the problem that the auxiliary unloading mechanism can only be used for one laser cutting machine; greatly improves the cutting efficiency.

[0023] The first rotating mechanism includes a first rotating worm 10 and a first rotating worm wheel 11 which are rotatably connected inside the rotating column 4, and the first rotating worm 10 and the first rotating worm wheel 11 are meshed with each other; the first rotating worm wheel 11 is coaxially fixed with a first pinion 12, and is internally rotatably connected with a first internal gear 13 which is meshed with the first pinion 12; the first internal gear 13 is coaxially fixed with the movable sliding column 3.

[0024] like Figure 2 , 3 As shown in FIG. 4 , the first rotating worm 10 can drive the first pinion 12 to rotate through the first rotating worm wheel 11 . Under the cooperation between the first pinion 12 and the first internal gear 13 , the rotation of the first pinion 12 can drive the relative rotation between the movable sliding column 3 and the rotating column 4 .

[0025] The first unloading mechanism includes a first control worm 14 and a first control worm wheel 15 which are rotatably connected in the control console 6, and the first control worm 14 is meshed with the first control worm wheel 15; the first control worm wheel 15 is coaxially fixed with a first rotating functional rod 16; both ends of the first rotating functional rod 16 are rotatably connected with a first long connecting rod 17, and a first sliding rod 18 is slidably connected in the control console 6, and the first long connecting rod 17 is rotatably connected with the first sliding rod 18; both ends of the first sliding rod 18 are rotatably connected with a first connecting functional rod 19; the other end of the first connecting functional rod 19 is rotatably connected with a second rotating functional rod 20, and the other end of the second rotating functional rod 20 is coaxially fixed with the control rod 7.

[0026] like Figure 5 and 6 As shown: the rotation of the first control worm 14 can drive the first rotating functional rod 16 to rotate through the first control worm wheel 15; the rotation of the first rotating functional rod 16 can drive the first long connecting rods 17 on both sides to rotate, and the rotation of the first long connecting rod 17 can drive the first sliding rod 18 to slide on the fixed sliding groove 21; the sliding of the first sliding rod 18 can drive the second rotating functional rod 20 to rotate through the first connecting functional rod 19, and the second rotating functional rod 20 is coaxially fixed to the control rod 7, thereby driving the control rod 7 to rotate.

[0027] A fixed slide groove 21 matching the first sliding rod 18 is fixedly connected in the console 6; the fixed connection position of the first control worm gear 15 and the first rotating functional rod 16 is located at the center of the first rotating functional rod 16; the rotational connection position of the first long connecting rod 17 and the first sliding rod 18 is located at the center of the first sliding rod 18; the movable sliding column 3 is a polygonal column; and a plurality of positioning holes are provided on the base 1.

[0028] like Figure 6 As shown: the setting of the positioning holes ensures the stability of the fixation of the utility model.

[0029] The working process of the utility model is:

[0030] like Figure 1 , 2 , 3, 6 and 7: when the staff operates the utility model, the staff can fix the utility model through the base 1, and during the working process, the positions of the control console 6 and the control rod 7 can be adjusted through the lifting stud 8, the telescopic stud 9 and the first rotating mechanism; when the utility model is provided with laser cutting machines on both sides, the unloading of the laser cutting machines on both sides can be simultaneously satisfied; the rotation of the first rotating worm 10 can drive the first pinion 12 to rotate through the first rotating worm wheel 11, and under the cooperation of the first pinion 12 and the first internal gear 13, the rotation of the first pinion 12 can drive the relative rotation between the movable sliding column 3 and the rotating column 4; when auxiliary unloading is needed, the control rod 7 can be adjusted through the first unloading mechanism, so as to realize the picking up of the workpiece after cutting; the rotation of the first control worm 14 can drive the first rotating work through the first control worm wheel 15 The energy rod 16 can rotate; the rotation of the first rotating function rod 16 can drive the first long connecting rods 17 on both sides to rotate, and the rotation of the first long connecting rod 17 can drive the first sliding rod 18 to slide on the fixed slide groove 21; the sliding of the first sliding rod 18 can drive the second rotating function rod 20 to rotate through the first connecting function rod 19, and the second rotating function rod 20 is coaxially fixed to the control rod 7, thereby driving the control rod 7 to rotate; the rotation of the first adjusting stud 22 can drive the limit gasket 23 to adjust, so as to meet the needs of taking workpieces of different thicknesses; the setting of the positioning hole ensures the stability of the fixation of the utility model; effectively solves the problem that the temperature of the workpiece after laser cutting is high and it is inconvenient to take it and the problem that the auxiliary unloading mechanism in the prior art is troublesome to operate; at the same time, it solves the problem that the auxiliary unloading mechanism can only be used for one laser cutting machine; greatly improves the cutting efficiency.

Claims

1. An auxiliary unloading mechanism for a laser cutting machine, comprising a base (1), a fixed frame (2) fixedly connected to the base (1), a movable sliding column (3) slidably connected in the fixed frame (2), a lifting stud (8) screwed to the movable sliding column (3) rotatably connected in the fixed frame (2); a rotating column (4) rotatably connected to the movable sliding column (3); a first rotating mechanism matched with the rotating column (4) is arranged in the movable sliding column (3); a telescopic column (5) slidably connected in the rotating column (4); a telescopic stud (9) screwed to the telescopic column (5) rotatably connected in the rotating column (4); the characteristics are: A control console (6) is fixedly connected below the telescopic column (5); two pairs of control rods (7) are rotatably connected below the control console (6), and the control rods (7) are symmetrically arranged below the control console (6); a first material discharge mechanism matched with the control rods (7) is arranged inside the control console (6); a control screw sleeve (24) is fixedly connected to the control rods (7); a first adjustment screw bolt (22) is screwed inside the control screw sleeve (24), and the first adjustment screw bolt (22) is coaxially fixedly connected to a limit spacer (23); the limit spacer (23) is located below the corresponding control screw sleeve (24).

2. The auxiliary unloading mechanism of the laser cutting machine according to claim 1, characterized in that: The first rotating mechanism comprises a first rotating worm (10) and a first rotating worm wheel (11) which are rotatably connected inside the rotating column (4), and the first rotating worm (10) and the first rotating worm wheel (11) are meshed with each other; the first rotating worm wheel (11) is coaxially fixedly connected with a first pinion (12), and is rotatably connected inside with a first internal gear (13) which is meshed with the first pinion (12); the first internal gear (13) is coaxially fixedly connected with the movable sliding column (3).

3. The auxiliary unloading mechanism of the laser cutting machine according to claim 1, characterized in that: The first unloading mechanism comprises a first control worm (14) and a first control worm wheel (15) rotatably connected in the control console (6), the first control worm (14) meshing with the first control worm wheel (15); the first control worm wheel (15) is coaxially fixedly connected with a first rotating functional rod (16); both ends of the first rotating functional rod (16) are rotatably connected with a first long connecting rod (17); a first sliding rod (18) is slidably connected in the control console (6), and the first long connecting rod (17) is rotatably connected with the first sliding rod (18); both ends of the first sliding rod (18) are rotatably connected with a first connecting functional rod (19); the other end of the first connecting functional rod (19) is rotatably connected with a second rotating functional rod (20), and the other end of the second rotating functional rod (20) is coaxially fixedly connected with the control rod (7).

4. The auxiliary unloading mechanism of the laser cutting machine according to claim 3, characterized in that: A fixed sliding groove (21) matched with the first sliding rod (18) is fixedly connected inside the console (6).

5. The auxiliary unloading mechanism of the laser cutting machine according to claim 3, characterized in that: The fixed connection position of the first control worm wheel (15) and the first rotating functional rod (16) is located at the center of the first rotating functional rod (16); and the rotational connection position of the first long connecting rod (17) and the first sliding rod (18) is located at the center of the first sliding rod (18).

6. The auxiliary unloading mechanism of the laser cutting machine according to claim 1, characterized in that: The movable sliding column (3) is a polygonal column.

7. The auxiliary unloading mechanism of the laser cutting machine according to claim 1, characterized in that: A plurality of positioning holes are arranged on the base (1).

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