Flexible laser welding machine capable of producing two shielding cases at one time

Abstract

The utility model discloses a shielding case one-out-of-two flexible laser welding machine which comprises a machine frame, a station rotating disc which is horizontally arranged is arranged at the upper end of the machine frame, a plurality of product jigs which are distributed in a cross shape are arranged at the upper end of the station rotating disc, and at least two product mold cavities are formed in the upper ends of the product jigs. A product feeding mechanism, a welding rib feeding mechanism, a laser welding mechanism and a discharging mechanism are sequentially arranged at the side end of the station rotating disc in the anticlockwise direction. According to the utility model, two products can be produced at one time, so that the production efficiency is greatly improved; the product feeding mechanism, the welding rib feeding mechanism, the laser welding mechanism and the discharging mechanism are sequentially arranged at the side end of the station rotating disc in the anticlockwise direction, so that automatic vibration feeding and automatic welding are achieved, the production efficiency is greatly improved, and the production cost is reduced. Therefore, the automatic welding machine has the advantages of being novel in design, compact in structure and capable of greatly improving production efficiency and reducing production cost due to the fact that the vibration disc is adopted for automatic feeding and double-jig welding.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a flexible laser welding machine for shielding covers with one input and two outputs. Background Art

[0002] In the manufacturing industry, welding is one of the most commonly used connection methods between various workpieces. When welding workpieces, it is necessary to pre-position the workpieces first. Due to the large differences in the shapes of different workpieces, on-site workers need to carry out a large amount of teaching work for the cutting, assembly, and clamping position deviations of the workpieces, which is extremely inconvenient to use.

[0003] During the production process of shielding covers, small hardware welding ribs need to be welded to the upper end of the shielding covers. The traditional method is to use manual welding, which has low efficiency, poor effect, and high cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a flexible laser welding machine for shielding covers with one input and two outputs in view of the deficiencies of the prior art. The flexible laser welding machine for shielding covers with one input and two outputs has a novel design and a compact structure. It adopts a vibrating disk for automatic feeding and double fixtures for welding, greatly improving the production efficiency and reducing the production cost.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions.

[0006] A flexible laser welding machine for shielding covers with one input and two outputs includes a machine frame. A horizontally arranged station turntable is installed at the upper end of the machine frame. Several product fixtures distributed in a cross shape are arranged at the upper end of the station turntable. At least two product cavities are arranged at the upper end of the product fixtures. A product feeding mechanism, a welding rib feeding mechanism, a laser welding mechanism, and a blanking mechanism are successively installed at the side end of the station turntable in the counterclockwise direction.

[0007] The product feeding mechanism is provided with several product conveyors arranged along the Y-axis direction, and a product feeding device is installed at the side end of the product conveyor.

[0008] The welding rib feeding mechanism is provided with at least two flexible vibrating disks, and a welding rib feeding device is installed at the upper end of the flexible vibrating disk.

[0009] The laser welding mechanism is provided with a Z-axis welding moving component arranged vertically. A horizontally arranged transverse moving welding moving component is installed at the upper end of the Z-axis welding moving component. A laser welding head is installed at the upper end of the transverse moving welding moving component. A welding rib pressing component is installed at the lower end of the laser welding head.

[0010] The blanking mechanism is provided with a material taking module and a flipping module.

[0011] Among them, several flying cameras are installed at the upper end of the machine frame.

[0012] Among them, the station turntable is a four-station indexing turntable.

[0013] Among them, the product loading device is provided with a Y-axis product loading assembly arranged along the axial direction of the Y-axis, and a product loading cylinder arranged vertically is installed at the upper end of the Y-axis product loading assembly. A product loading seat is installed at the upper end of the product loading cylinder, and at least two product suction heads arranged vertically are installed at the upper end of the product loading seat.

[0014] Among them, the weld rib loading device is provided with a Y-axis weld rib loading moving module arranged along the axial direction of the Y-axis, and two relatively moving X-axis weld rib loading moving modules arranged along the axial direction of the X-axis are installed at the upper end of the Y-axis weld rib loading moving module. A Z-axis weld rib loading moving module arranged vertically is installed at the upper end of the X-axis weld rib loading moving module, and a weld rib suction head assembly is installed at the lower end of the Z-axis weld rib loading moving module.

[0015] Among them, the picking module is provided with an X-axis picking assembly arranged along the axial direction of the X-axis, and a Z-axis picking assembly arranged vertically is installed at the upper end of the X-axis picking assembly. Two picking suction heads arranged vertically are installed at the upper end of the Z-axis picking assembly. The flipping module is provided with a flipping assembly arranged along the axial direction of the X-axis, and a product flipping plate arranged along the axial direction of the Y-axis is installed at the upper end of the flipping assembly.

[0016] The beneficial effects of the present utility model are as follows: A one-out-of-two flexible laser welding machine for a shielding cover according to the present utility model includes a machine frame. At the upper end of the machine frame, a working station turntable arranged horizontally is installed. And at the upper end of the working station turntable, a number of product fixtures distributed in a cross shape are provided. And at least two product cavities are provided at the upper end of the product fixture. In the counterclockwise direction on the side of the working station turntable, a product loading mechanism, a welding rib loading mechanism, a laser welding mechanism, and a blanking mechanism are successively installed. The product loading mechanism is provided with a number of product conveyors arranged along the Y-axis direction, and a product loading device is installed at the side end of the product conveyor. The welding rib loading mechanism is provided with at least two flexible vibrating bowls, and a welding rib loading device is installed at the upper end of the flexible vibrating bowl. The laser welding mechanism is provided with a Z-axis welding moving component arranged vertically, and a transverse moving welding moving component arranged horizontally is installed at the upper end of the Z-axis welding moving component. And a laser welding head is installed at the upper end of the transverse moving welding moving component. A welding rib pressing component is installed at the lower end of the laser welding head. The blanking mechanism is provided with a picking module and a flipping module. By providing a number of product fixtures distributed in a cross shape at the upper end of the working station turntable, and at least two product cavities are provided at the upper end of the product fixture, the one-out-of-two products are realized, greatly improving the production efficiency. By successively installing a product loading mechanism, a welding rib loading mechanism, a laser welding mechanism, and a blanking mechanism in the counterclockwise direction on the side of the working station turntable, the automatic feeding by vibration and automatic welding are realized, greatly improving the production efficiency and reducing the production cost. Therefore, the present utility model has the advantages of novel design, compact structure, automatic feeding by vibrating bowl, double-fixture welding, greatly improving the production efficiency and reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below with the aid of the drawings, but the embodiments in the drawings do not constitute any limitation to the present utility model.

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of a part of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the working station turntable and the product loading device of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the working station turntable and the welding rib loading mechanism of the present utility model;

[0022] Figure 5 is a schematic structural diagram of the working station turntable and the laser welding mechanism of the present utility model;

[0023] Figure 6 is a schematic structural diagram of the working station turntable and the blanking mechanism of the present utility model.

[0024] In Figures 1-6 it includes:

[0025] 1 - Frame 11 - Aerial camera

[0026] 2 - Station turntable 21 - Product fixture

[0027] 211 - Product cavity 3 - Product loading mechanism

[0028] 31 - Product conveyor belt 32 - Product loading device

[0029] 321 - Y-axis product loading component 322 - Product loading cylinder

[0030] 323 - Product loading seat 324 - Product suction head

[0031] 4 - Welding rib loading mechanism 41 - Flexible vibrating bowl

[0032] 42 - Welding rib loading device 421 - Y-axis welding rib loading moving module 422 - X-axis welding rib loading moving module 423 - Z-axis welding rib loading moving module 424 - Welding rib suction head assembly 5 - Laser welding mechanism

[0033] 51 - Z-axis welding moving component 52 - Transverse welding moving component

[0034] 53 - Laser welding head 54 - Welding rib pressing component

[0035] 6 - Unloading mechanism 61 - Pick-up module

[0036] 611 - X-axis pick-up component 612 - Z-axis pick-up component

[0037] 613 - Pick-up suction head 62 - Flipping module

[0038] 621 - Flipping component 622 - Product flipping plate. Specific embodiments

[0039] The present utility model will be described below in conjunction with specific embodiments.

[0040] As Figures 1-6 shown, a shielding cover one-out-two flexible laser welding machine includes a frame 1. At the upper end of the frame 1, a horizontally arranged station turntable 2 is installed. At the upper end of the station turntable 2, a number of product fixtures 21 distributed in a cross shape are provided. At least two product cavities 211 are provided at the upper end of the product fixture 21. A product loading mechanism 3, a welding rib loading mechanism 4, a laser welding mechanism 5, and an unloading mechanism 6 are sequentially installed on the side end of the station turntable 2 in the counterclockwise direction;

[0041] The product loading mechanism 3 is provided with a plurality of product conveyor belts 31 arranged along the axial direction of the Y-axis, and a product loading device 32 is installed at the side end of the product conveyor belt 31;

[0042] The solder rib loading mechanism 4 is provided with at least two flexible vibrating bowls 41, and a solder rib loading device 42 is installed at the upper end of the flexible vibrating bowl 41;

[0043] The laser welding mechanism 5 is provided with a Z-axis welding moving component 51 arranged vertically, and a transverse moving welding moving component 52 arranged horizontally is installed at the upper end of the Z-axis welding moving component 51. And a laser welding head 53 is installed at the upper end of the transverse moving welding moving component 52, and a solder rib pressing component 54 is installed at the lower end of the laser welding head 53;

[0044] The blanking mechanism 6 is provided with a material taking module 61 and a flipping module 62.

[0045] Furthermore, a plurality of flying cameras 11 are installed at the upper end of the frame 1.

[0046] Furthermore, the station turntable 2 is a four-station indexing turntable.

[0047] Furthermore, the product loading device 32 is provided with a Y-axis product loading component 321 arranged along the axial direction of the Y-axis, and a product loading cylinder 322 arranged vertically is installed at the upper end of the Y-axis product loading component 321. A product loading seat 323 is installed at the upper end of the product loading cylinder 322, and at least two product suction heads 324 arranged vertically are installed at the upper end of the product loading seat 323.

[0048] Furthermore, the solder rib loading device 42 is provided with a Y-axis solder rib loading moving module 421 arranged along the axial direction of the Y-axis, and two relatively moving X-axis solder rib loading moving modules 422 arranged along the axial direction of the X-axis are installed at the upper end of the Y-axis solder rib loading moving module 421. A Z-axis solder rib loading moving module 423 arranged vertically is installed at the upper end of the X-axis solder rib loading moving module 422, and a solder rib suction head assembly 424 is installed at the lower end of the Z-axis solder rib loading moving module 423.

[0049] Furthermore, the material taking module 61 is provided with an X-axis material taking component 611 arranged along the axial direction of the X-axis, and a Z-axis material taking component 612 arranged vertically is installed at the upper end of the X-axis material taking component 611. And two material taking suction heads 613 arranged vertically are installed at the upper end of the Z-axis material taking component 612. The flipping module 62 is provided with a flipping component 621 arranged along the axial direction of the X-axis, and a product flipping plate 622 arranged along the axial direction of the Y-axis is installed at the upper end of the flipping component 621.

[0050] For further explanation, in the present utility model, a plurality of product fixtures 21 distributed in a cross shape are provided at the upper end of the station turntable 2. By having a plurality of product fixtures 21 distributed in a cross shape at the upper end of the station turntable 2, a one-to-two product is achieved, greatly improving the production efficiency. By successively installing a product loading mechanism 3, a welding rib loading mechanism 4, a laser welding mechanism 5, and a blanking mechanism 6 in the counterclockwise direction at the side end of the station turntable 2, automatic vibration feeding and automatic welding are realized, greatly improving the production efficiency and reducing the production cost. Therefore, the present utility model has the advantages of novel design, compact structure, adopting a vibrating disk for automatic feeding, double-fixture welding, greatly improving the production efficiency, and reducing the production cost.

[0051] The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, based on the idea of the present utility model, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A shield cover one-out-two flexible laser welding machine, characterized by: The machine comprises a frame (1), a horizontally arranged workstation turntable (2) is mounted on the upper end of the frame (1), a plurality of cross-shaped product fixtures (21) are arranged on the upper end of the workstation turntable (2), and at least two product mold cavities (211) are arranged on the upper end of the product fixture (21), and a product feeding mechanism (3), a welding rib feeding mechanism (4), a laser welding mechanism (5) and a feeding mechanism (6) are sequentially mounted on the side end of the workstation turntable (2) in a counterclockwise direction; The product feeding mechanism (3) is provided with a plurality of product conveyor belts (31) arranged axially along the Y axis, and a product feeding device (32) is installed at the side end of the product conveyor belt (31); The welding bar feeding mechanism (4) is provided with at least two flexible vibration disks (41), and the upper end of the flexible vibration disk (41) is provided with a welding bar feeding device (42); The laser welding mechanism (5) is provided with a vertically arranged Z-axis welding moving assembly (51), and a horizontally arranged transverse welding moving assembly (52) is mounted on the upper end of the Z-axis welding moving assembly (51), and a laser welding head (53) is mounted on the upper end of the transverse welding moving assembly (52), and a welding rib pressing assembly (54) is mounted on the lower end of the laser welding head (53); The material unloading mechanism (6) is provided with a material taking module (61) and a turning module (62).

2. The shield cover one-out-two flexible laser welding machine according to claim 1, characterized in that: A plurality of flying cameras (11) are installed at the upper end of the frame (1).

3. The shield cover one-out-two flexible laser welding machine according to claim 1, characterized in that: The workstation turntable (2) is a four-station indexing turntable.

4. The shield cover one-out-two flexible laser welding machine according to claim 1, characterized in that: The product loading device (32) is provided with a Y-axis product loading assembly (321) arranged axially along the Y-axis, and a vertically arranged product loading cylinder (322) is installed at the upper end of the Y-axis product loading assembly (321), a product loading seat (323) is installed at the upper end of the product loading cylinder (322), and at least two vertically arranged product suction heads (324) are installed at the upper end of the product loading seat (323).

5. The shield cover one-out-two flexible laser welding machine according to claim 1, characterized in that: The weld bar feeding device (42) is provided with a Y-axis weld bar feeding moving module (421) arranged axially along the Y-axis, and the upper end of the Y-axis weld bar feeding moving module (421) is provided with two X-axis weld bar feeding moving modules (422) that are relatively movable and arranged axially along the X-axis, the upper end of the X-axis weld bar feeding moving module (422) is provided with a Z-axis weld bar feeding moving module (423) that is arranged vertically, and the lower end of the Z-axis weld bar feeding moving module (423) is provided with a weld bar suction head assembly (424).

6. The shield cover one-out-two flexible laser welding machine according to claim 1, characterized in that: The material picking module (61) is provided with an X-axis material picking component (611) arranged axially along the X-axis, and the upper end of the X-axis material picking component (611) is provided with a Z-axis material picking component (612) arranged vertically, and the upper end of the Z-axis material picking component (612) is provided with two vertically arranged material picking suction heads (613), and the flipping module (62) is provided with a flipping component (621) arranged axially along the X-axis, and the upper end of the flipping component (621) is provided with a product flipping plate (622) arranged axially along the Y-axis.

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