CN212019742U

CN212019742U - Double-station universal welding equipment

Info

Publication number: CN212019742U
Application number: CN201922431450.7U
Authority: CN
Inventors: 张晓峰
Original assignee: Suzhou Sholaser Technology Co ltd
Current assignee: Suzhou Sholaser Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-27
Anticipated expiration: 2029-12-30

Abstract

The invention provides double-station universal welding equipment which comprises a welding room, a duplex displacement module and a welding module, wherein the welding room comprises a protective cover and a material door, the material door is arranged on a side cover body of the protective cover, a cavity is formed in the protective cover, and the welding module is arranged in the cavity of the protective cover; the duplex shifting module penetrates through the protective cover and is clamped in the middle of the protective cover body, is used for bearing a workpiece and conveying the workpiece into the protective cover, and comprises a rack, a first workpiece unit and a second workpiece unit, wherein the first workpiece unit and the second workpiece unit are fixed on the rack in parallel to form a double-station feeding and discharging channel; the welding module comprises a six-axis robot, a welding head and a front-end camera, the six-axis robot is fixed on the fixing base to ensure the stability of the six-axis robot during rotation, and the welding head and the front-end camera are fixedly arranged at the end of a sixth front arm of the six-axis robot in parallel, so that workpieces positioned on the duplex shifting module can be conveniently welded in an all-round mode.

Description

Double-station universal welding equipment

Technical Field

The invention belongs to the field of 3C, and particularly relates to a double-station universal welding device for precision assembly of small and medium-sized workpieces.

Background

The laser processing technology is a one-step processing technology for cutting, welding, surface processing, punching, micro-processing and the like of materials (including metals and non-metals) by utilizing the interaction characteristic of a laser beam and a substance. As an advanced manufacturing technology, laser processing has been widely applied to national economic important departments such as automobiles, electronics, electrical appliances, aviation, metallurgy, mechanical manufacturing and the like, and plays an increasingly important role in improving product quality, labor productivity, automation, no pollution, reducing material consumption and the like. Laser processing uses a laser beam of high power density to irradiate a workpiece, so that the material is melted and gasified to perform special processing such as perforation, cutting, welding and the like. Early laser machining was mostly used for keyhole and micro-welding due to the lower power.

Laser welding equipment commonality, the flexibility that use on the market at present are poor, are mostly special plane professional equipment, adjust the trouble, and the real simplex position operation that adopts moreover, board inefficiency can't satisfy the modernization production requirement, and the last unloading process that needs artifical participation in the on the other hand course of working because the welding process environment is abominable, and the smoke and dust, harmful gas and the radiation of release in the welding process all can influence operating personnel and whole workshop personnel's physical and mental health.

Disclosure of Invention

In view of the defects of the prior art, the invention provides the double-station universal welding equipment, which adopts double-station circular welding, can effectively improve the productivity of the equipment and the utilization rate of the equipment, can weld any product without dead angles, and has high welding precision and uniform welding shape.

The specific technical scheme is as follows:

the utility model provides a general welding equipment in duplex position which characterized in that: comprises a welding room, a duplex position changing module and a welding module, wherein,

the welding room comprises a protective cover and a material door, the material door is arranged on a side cover body of the protective cover, a cavity is formed in the protective cover, and the welding module is arranged in the cavity of the protective cover;

the duplex position changing module penetrates through the protective cover and is clamped in the middle of the protective cover body, is used for bearing a workpiece and conveying the workpiece into the protective cover, and comprises a rack, a first workpiece unit and a second workpiece unit, wherein the first workpiece unit and the second workpiece unit are fixed on the rack in parallel to form a double-station feeding and discharging channel;

the welding module comprises a six-axis robot, a welding head and a front-end camera, wherein the welding head and the front-end camera are fixedly arranged at the end of a sixth front arm of the six-axis robot in parallel, so that workpieces positioned on the duplex shifting module can be welded in an all-round mode conveniently.

Furthermore, one end of the rack penetrates into the inner cavity of the protective cover through the material door, and the other end of the rack is exposed outside the protective cover.

Furthermore, first work piece unit and second work piece unit structure are the same, including linear guide, slip table and servo motor, the setting of slip table activity is in on the linear guide to carry out horizontal motion under servo motor's drive on the linear guide.

Furthermore, a control interface and a control switch are fixedly arranged on the rack of the duplex deflection module, and are positioned at one end outside the protective cover.

Further, the welding room also comprises an exhaust system which is arranged at the top of the protective cover in a penetrating manner.

Furthermore, the side cover body of the protective cover is provided with an observation window, so that an operator can observe the welding condition in the equipment conveniently.

Furthermore, a lighting system is further fixed on the outer side of the protective cover and is positioned above the material door.

Furthermore, the double-station general welding equipment further comprises a system control module, wherein the system control module is respectively electrically connected with the welding room, the duplex position changing module and the welding module and is used for controlling the operation process of the double-station general welding equipment.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the overall structure of a double-station general welding device;

FIG. 2 is a schematic view of a welding module;

FIG. 3 is a schematic structural diagram of a duplex shift module;

wherein, 1 is a welding room, 11 is a protective cover, 12 is a material door, 13 is an illuminating system, 14 is an observation window, and 15 is an exhaust system;

2, a welding module, 21, a fixed seat, 22, a six-axis robot, 23, a front-end camera and 24, wherein the fixed seat is a fixed seat;

3 is a duplex position changing module, 300 is a first workpiece unit, 301 is a second workpiece unit, 31 is a frame, 32 is a linear guide rail, 33 is a sliding table, 34 is a servo motor, 35 is a control interface, 36 is a switch, and 37 is an air inlet system.

Detailed Description

The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Fig. 1 shows a schematic structural diagram of an embodiment of the double-station general welding device, which is also a schematic diagram of a preferred embodiment. Referring to fig. 2 and 3, the double-station general welding equipment comprises a welding room 1, a duplex displacement module 3 and a welding module 2, wherein the welding room 1 comprises a protective cover 11 and a material door 12, the material door 12 is arranged on a side cover body of the protective cover 11, a cavity is formed inside the protective cover 11, and the welding module 2 is arranged in the cavity of the protective cover 11; the duplex shift module 3 penetrates through the protective cover 11 and is clamped in the middle of the protective cover body, is used for bearing a workpiece and conveying the workpiece into the protective cover 1, and comprises a rack 31, a first workpiece unit 300 and a second workpiece unit 301, wherein the first workpiece unit 300 and the second workpiece unit 301 are fixed on the rack 31 in parallel to form a double-station loading and unloading channel; the welding module 2 comprises a six-axis robot 22, a welding head 24 and a front-end camera 23, the six-axis robot 22 is fixed on the fixing seat 21 to ensure the stability of the rotation operation of the six-axis robot, and the welding head 24 and the front-end camera 23 are fixedly arranged at the end of a sixth front arm of the six-axis robot 22 in parallel, so that workpieces positioned on the duplex shifting module can be conveniently welded in an all-dimensional mode.

More specific implementation modes of the invention are specifically developed as follows:

referring to fig. 1 and 3, in the present embodiment, one end of the frame 31 penetrates into the inner cavity of the protection cover 11 through the material door 12, and the other end is exposed outside the protection cover 11. Further, the first workpiece unit 300 and the second workpiece unit 300 are identical in structure and comprise a linear guide rail 32, a sliding table 33 and a servo motor 34, wherein the sliding table 33 is movably arranged on the linear guide rail 32 and is driven by the servo motor 34 to horizontally move on the linear guide rail 32. The rack 31 of the duplex shift module 3 is further fixedly provided with a control interface 35 and a control switch 36, and is located at one end outside the protective cover 11, and the control interface 35 is used for controlling feeding and discharging of the first workpiece unit 300 and the second workpiece unit 300, that is, reciprocating movement of the sliding table 33 on the linear guide rail 32. In this embodiment, an air intake system 37 is further disposed below the frame 31.

During operation, an operator places a product workpiece to be welded on the sliding table 33 of the first workpiece unit 300, the control switch 36 is started, the sliding table 33 moves from the outside of the protective cover 11 to the inside of the protective cover at a constant speed, the six-axis robot 22 of the welding module 2 automatically performs all-dimensional welding when moving to a welding position, when the workpiece on the first workpiece unit 300 is welded, the operator can place the next workpiece on the second workpiece unit 301 to wait for welding, the workpiece on the first workpiece unit 300 is welded, the sliding table 33 automatically moves out of the protective cover 11, the control switch 36 is started, the sliding table 33 of the second workpiece unit 301 moves from the outside of the protective cover 11 to the inside of the protective cover at a constant speed, the six-axis robot 22 of the welding module 2 automatically performs all-dimensional welding when moving to the welding position, and therefore, double-station circular welding is adopted, and the productivity of equipment and the utilization rate.

Further, in this embodiment, the protection cover 11 can partially protect the mechanism to be protected on the module according to the present invention, and in other embodiments, the protection cover can also protect the whole module, so as to prevent dust from penetrating into the module and affecting the use effect of the device, and at the same time, protect the external operator. In addition, an observation window 14 is arranged on the side cover body of the protective cover 11, so that an operator can observe the welding condition in the equipment conveniently; the outside of the protective cover 11 is also fixed with a lighting system 13 which is positioned above the material door 12, so that a bright visual field is provided for operators to place workpieces, and the workpieces are convenient to visually inspect preliminarily.

In this embodiment, welding room 1 still includes exhaust system 15, and what run through sets up at the top of protection casing 11, can produce the spark and have certain pollution to the air when welding module 2 welds, and exhaust system 15 can take away the waste gas in welding room 1 and discharge, and the environmental protection is safe again. In addition, the exhaust air is exhausted from the exhaust system 15, the air enters the equipment from the air inlet system 37, and the exhaust system 15 and the air inlet system 37 form an air circulation system in the equipment.

In addition, it should be noted that the double-station general welding equipment further includes a system control module, which is not specifically shown in the drawing of the present invention, however, it can be understood according to related contents of the present invention that the system control module is electrically connected to the welding room 1, the duplex position changing module 3, and the welding module 2, and completes the whole work of feeding, welding, and discharging under the control of the system control module.

While specific embodiments of the invention have been described in detail with reference to exemplary embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. In particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention. Except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a general welding equipment in duplex position which characterized in that: comprises a welding room, a duplex position changing module and a welding module, wherein,

2. The dual-station universal welding device according to claim 1, wherein one end of the frame extends into the inner cavity of the shield through the material door, and the other end of the frame is exposed outside the shield.

3. The double-station universal welding device according to claim 2, wherein the first workpiece unit and the second workpiece unit are identical in structure and comprise linear guide rails, a sliding table and a servo motor, and the sliding table is movably arranged on the linear guide rails and is driven by the servo motor to horizontally move on the linear guide rails.

4. The double-station universal welding equipment according to claim 3, wherein a control interface and a control switch are fixedly arranged on the rack of the duplex position changing module and are positioned at one end outside the protective cover.

5. The dual station universal welding apparatus of claim 1 wherein said welding booth further comprises an exhaust system disposed through the top of the enclosure.

6. The double-station universal welding device according to claim 1, wherein an observation window is arranged on a side cover body of the protective cover, so that an operator can observe the welding condition in the device conveniently.

7. The double-station universal welding device according to claim 1, characterized in that an illumination system is further fixed to the outer side of the protective cover and located above the material door.

8. The double-station universal welding device according to claim 1, further comprising a system control module electrically connected with the welding room, the duplex shifting module and the welding module respectively, for controlling the operation process of the double-station universal welding device.