Double-station laser welding machine

Abstract

A double-station laser welding machine comprises a machine frame. The transfer mechanism of the laser welding machine comprises an X-axis transfer module and a Z-axis transfer module, the X-axis transfer module is fixedly arranged on a rack in the X-axis direction, and the Z-axis transfer module is fixedly arranged at the moving end of the X-axis transfer module in the Z-axis direction; the galvanometer laser module is fixedly arranged at the moving end of the Z-axis transfer module; the feeding and discharging transferring mechanism comprises two Y-axis transferring modules, and the two Y-axis transferring modules are fixedly arranged on the rack in a spaced mode; and the product positioning mechanism comprises two groups of product positioning seat assemblies, and the two groups of product positioning seat assemblies are fixedly arranged at the moving ends of the two groups of Y-axis transfer modules in a one-to-one correspondence manner. According to the scheme, the wind direction switching plate is arranged in the T-shaped dust collection cover, the wind direction switching motor controls the wind direction switching plate to swing so as to seal the left side air inlet or the right side air inlet, the efficient dust removal effect of single-side laser welding is achieved, and the welding machine has the advantages of being good in dust removal effect, high in welding efficiency and the like and is suitable for application and popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding machine technical field, especially in kind double position laser welding machine. BACKGROUND

[0002] The existing welding machine is usually single machine work when welding products, and after completing single product welding, the product needs to be taken down manually, and a new workpiece is installed for welding, and only one workpiece can be welded at a time, so the efficiency is very low. Therefore, it is necessary to design a welding machine that can improve welding quality and production efficiency.

[0003] Therefore, in view of the deficiencies in the prior art, it is necessary to design a double-station laser welding machine to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the deficiencies in the prior art, the utility model aims to provide a double-station laser welding machine.

[0005] In order to achieve the above object and other related objects, the technical scheme provided by the utility model is: a double-station laser welding machine, comprising:

[0006] A rack;

[0007] A laser welding machine transfer mechanism, comprising an X-axis transfer module and a Z-axis transfer module, the X-axis transfer module is fixedly arranged on the rack along the X-axis direction, and the Z-axis transfer module is fixedly arranged on the moving end of the X-axis transfer module along the Z-axis direction;

[0008] A galvanometer laser module, which is fixedly arranged on the moving end of the Z-axis transfer module;

[0009] An in-out material transfer mechanism, comprising two groups of Y-axis transfer modules, and the two groups of Y-axis transfer modules are fixedly arranged on the rack with a certain interval;

[0010] A product positioning mechanism, comprising two groups of product positioning seat assemblies, and the two groups of product positioning seat assemblies are fixedly arranged on the moving end of the two groups of Y-axis transfer modules in one-to-one correspondence;

[0011] A dust collection system, comprising a group of T-shaped dust collection hoods, two groups of inverted L-shaped dust collection hoods and a dust collection device, the T-shaped dust collection hoods are fixedly arranged on the rack and located between the two groups of Y-axis transfer modules, the two inverted L-shaped dust collection hoods are fixedly arranged on the rack and located on the outer side of the two groups of Y-axis transfer modules, and the T-shaped dust collection hoods and the inverted L-shaped dust collection hoods are connected with the dust suction end of the dust collection device.

[0012] The preferred technical scheme is that the bottom side of the galvanometer laser module is provided with an air knife, and the air knife is used for blowing air towards the position between the galvanometer laser module and the workpiece.

[0013] Preferably, the product positioning seat assembly comprises a U-shaped seat, a rotating shaft, a positioning plate, a clamping mechanism and a motor, the U-shaped seat is fixed to the moving end of the Y-axis moving module, the positioning plate is rotatably arranged on the U-shaped seat through the rotating shaft, the motor is fixed to the outer side of the U-shaped seat and used to drive the rotating shaft to rotate the positioning plate, and the clamping mechanism is fixed to the positioning plate and used to clamp and fix the workpiece to be processed.

[0014] Preferably, the first limiting rod is arranged on the bottom side of the positioning plate, and the second limiting rod is arranged on the top side of the positioning plate.

[0015] Preferably, the T-shaped dust collecting cover comprises a T-shaped air duct, the T-shaped air duct comprises a left air inlet, a right air inlet and a bottom air outlet, a wind direction switching plate is rotatably arranged between the two air inlets, and the wind direction switching plate is driven to swing by an external wind direction switching motor to close the left air inlet or the right air inlet.

[0016] Due to the above technical scheme, the utility model has the beneficial effects that:

[0017] The double-station laser welding machine disclosed by the utility model comprises a T-shaped dust collecting cover, a rotating shaft, a positioning plate, a clamping mechanism and a motor, the T-shaped dust collecting cover is arranged on the Y-axis moving module, the rotating shaft is rotatably arranged on the T-shaped dust collecting cover, the positioning plate is rotatably arranged on the rotating shaft, the clamping mechanism is fixed to the positioning plate and used to clamp and fix the workpiece to be processed, and the motor is fixed to the outer side of the T-shaped dust collecting cover and used to drive the rotating shaft to rotate the positioning plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The double-station laser welding machine structure schematic view is related to the utility model.

[0019] Figure 2 The product positioning seat assembly structure schematic view is related to the utility model.

[0020] Figure 3 The T-shaped dust collecting cover sectional view is related to the utility model. DETAILED DESCRIPTION

[0021] The skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0022] Please refer to Figures 1-3It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example:

[0025] like Figures 1 to 3 As shown, according to a general technical concept of this utility model, a dual-station laser welding machine is provided, comprising:

[0026] Rack 1;

[0027] The laser welding machine transfer mechanism includes an X-axis transfer module 2 and a Z-axis transfer module 4. The X-axis transfer module 2 is fixed on the frame 1 along the X-axis direction, and the Z-axis transfer module 4 is fixed on the moving end of the X-axis transfer module 2 along the Z-axis direction.

[0028] Galvanometer laser module 5 is fixed to the moving end of Z-axis transfer module 4;

[0029] The material feeding and discharging transfer mechanism includes two sets of Y-axis transfer modules 3, which are fixedly mounted on the frame 1 at intervals.

[0030] The product positioning mechanism includes two sets of product positioning seat assemblies 6, which are fixed one-to-one with the moving ends of the two sets of Y-axis transfer modules 3.

[0031] The dust collection system comprises a group of T-shaped dust collection hoods 7, two groups of inverted L-shaped dust collection hoods 8 and a dust collection device, the T-shaped dust collection hoods 7 are fixedly arranged on the rack 1 and located between the two groups of Y-axis transfer modules 3, the two groups of inverted L-shaped dust collection hoods 8 are fixedly arranged on the rack 1 and located outside the two groups of Y-axis transfer modules 3, and the T-shaped dust collection hoods 7 and the inverted L-shaped dust collection hoods 8 are connected with the suction end of the dust collection device.

[0032] As Figures 1 to 3 shown in an example embodiment of the present application, the bottom side of the galvanometer laser module 5 is provided with an air knife 9, which is used to blow air towards the position between the galvanometer laser module 5 and the workpiece.

[0033] As Figures 1 to 3 shown in an example embodiment of the present application, the product positioning seat assembly 6 is composed of a U-shaped seat 61, a rotating shaft 62, a positioning plate 63, a clamping mechanism 64 and a motor 65, the U-shaped seat 61 is fixedly arranged on the moving end of the Y-axis transfer module 3, the positioning plate 63 is rotatably arranged on the U-shaped seat 61 through the rotating shaft 62, the motor 65 is fixedly arranged on the outside of the U-shaped seat 61 and is used to drive the rotating shaft 62 to rotate the positioning plate 63, and the clamping mechanism 64 is fixedly arranged on the positioning plate 63 and is used to clamp and fix the workpiece to be processed.

[0034] As Figures 1 to 3 shown in an example embodiment of the present application, the rack 1 is provided with a first limiting rod and a second limiting rod, the limiting end of the first limiting rod is located on the bottom side of the positioning plate 63, and the limiting end of the second limiting rod is located on the top side of the positioning plate 63.

[0035] As Figures 1 to 3 shown in an example embodiment of the present application, the T-shaped dust collection hood 7 has a T-shaped air duct, the T-shaped air duct has a left air inlet 71, a right air inlet 72 and a bottom air outlet 73, and a wind direction switching plate 74 is rotatably arranged between the two air inlets in the T-shaped dust collection hood 7, the wind direction switching plate 74 is driven to swing by an external wind direction switching motor to close the left air inlet 71 or the right air inlet 72. That is, during the laser welding process, the wind direction switching plate 74 is driven to swing by the wind direction switching motor to close one side air inlet, so as to improve the dust collection capacity of the other side air inlet (laser working side).

[0036] Therefore, the present application has the following advantages:

[0037] The utility model provides a kind of double-station laser welding machine, wind direction switching plate is arranged in T type dust cover, swing is controlled wind direction switching plate by wind direction switching motor, to close left air inlet or right air inlet, realize the efficient dust removal effect of unilateral laser welding;In addition, by motor control rotating shaft rotation, and then drive positioning plate overturning, can realize the positive and negative double-sided welding of workpiece, and then greatly improve welding efficiency;The welding machine has the characteristics of good dust removal effect, high welding efficiency, and is suitable for popularization and use.

[0038] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not intended to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed by the present application shall be covered by the claims of the present application.

Claims

1. A dual station laser welder characterized by, The utility model relates to a laser welding machine, which comprises a rack, a laser welding machine moving mechanism, a galvanometer laser module, an in-out material moving mechanism and a product positioning mechanism. The laser welding machine moving mechanism comprises an X-axis moving mechanism and a Z-axis moving mechanism. The X-axis moving mechanism is fixedly arranged on the rack along the X-axis direction. The Z-axis moving mechanism is fixedly arranged on the moving end of the X-axis moving mechanism along the Z-axis direction. The galvanometer laser module is fixedly arranged on the moving end of the Z-axis moving mechanism. The in-out material moving mechanism comprises two groups of Y-axis moving mechanisms. The two groups of Y-axis moving mechanisms are fixedly arranged on the rack at intervals.

2. A double station laser beam welding machine according to claim 1, characterized in that The product positioning mechanism comprises two groups of product positioning seat assemblies.

3. The dual station laser welder of claim 1, wherein: The two groups of product positioning seat assemblies are fixedly arranged on the moving ends of the two groups of Y-axis moving mechanisms in one-to-one correspondence.

4. A dual station laser beam welding machine according to claim 3, characterized in that: The dust collection system comprises a T-shaped dust collection cover, two groups of inverted L-shaped dust collection covers and a dust collection device.

5. The dual station laser welder of claim 1, wherein: The T-shaped dust collection cover is fixedly arranged on the rack and located between the two groups of Y-axis moving mechanisms. The two groups of inverted L-shaped dust collection covers are fixedly arranged on the rack and located outside the two groups of Y-axis moving mechanisms. The T-shaped dust collection cover and the inverted L-shaped dust collection covers are connected with the dust suction end of the dust collection device. The bottom side of the galvanometer laser module is provided with an air knife. The air knife is used for blowing air towards the position between the galvanometer laser module and the workpiece. The product positioning seat assembly comprises a U-shaped seat, a rotating shaft, a positioning plate, a clamping mechanism and a motor. The U-shaped seat is fixedly arranged on the moving end of the Y-axis moving mechanism. The positioning plate is rotatably arranged on the U-shaped seat through the rotating shaft. The motor is fixedly arranged on the outside of the U-shaped seat and used for driving the rotating shaft to rotate the positioning plate. The clamping mechanism is fixedly arranged on the positioning plate and used for clamping and fixing the workpiece to be processed. The rack is provided with a first limiting rod and a second limiting rod. The limiting end of the first limiting rod is located on the bottom side of the positioning plate. The limiting end of the second limiting rod is located on the top side of the positioning plate. The T-shaped dust collection cover has a T-shaped air duct. The T-shaped air duct has a left air inlet, a right air inlet and a bottom air outlet. A wind direction switching plate is rotatably arranged between the two air inlets in the T-shaped dust collection cover. The wind direction switching plate is driven to swing by an external wind direction switching motor to close the left air inlet or the right air inlet.

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