Aluminum platform welding device

Abstract

The utility model relates to the technical field of welding, in particular to an aluminum platform welding device. The device comprises a supporting mechanism, a welding mechanism and a dust removal mechanism. The supporting mechanism comprises two rotary supporting parts and a mounting frame rotationally connected between the two rotary supporting parts, and the mounting frame is used for bearing the aluminum platform; the welding mechanism comprises a six-axis welding robot and a guide rail, the welding robot is slidably arranged on the guide rail, and the length direction of the guide rail is parallel to the length direction of the mounting frame; the dust removal mechanism comprises a dust removal cover, a dust remover and a pipeline connected between the dust removal cover and the dust remover; and the dust removal cover is used for covering the aluminum platform on the mounting frame. According to the device, only manual feeding and discharging are needed to be conducted on the aluminum platform, other welding procedures are all conducted on robot automatic welding, the requirement for personnel skills and the labor cost can be reduced, the welding efficiency is guaranteed, the welding stability is improved, it is guaranteed that the welding quality requirement is met, and the enterprise benefit maximization requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to an aluminum platform welding device. Background Art

[0002] Aluminum platform products are working platforms installed between layers of wind turbine towers and are an important part of wind turbine towers. With the development of onshore and offshore wind power, the customer demand for aluminum platforms is increasing. At present, the welding process of aluminum platforms is usually completed manually by aluminum welders. Manual operation requires high skills, and factors such as welding stability, welding quality and welding efficiency make it difficult to produce aluminum platform products with guaranteed quality and quantity.

[0003] Therefore, how to improve the welding quality and welding efficiency of aluminum platform products is a technical problem that technical personnel in this field need to solve urgently. Utility Model Content

[0004] The utility model aims to provide an aluminum platform welding device, which can realize the automatic welding of the aluminum platform and improve the welding quality and welding efficiency of the aluminum platform.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aluminum platform welding device comprises a supporting mechanism, a welding mechanism and a dust removal mechanism;

[0007] The supporting mechanism includes two rotating supporting parts and a mounting frame rotatably connected between the two rotating supporting parts, and the mounting frame is used to carry the aluminum platform; the welding mechanism includes a six-axis welding robot and a guide rail, and the six-axis welding robot is slidably mounted on the guide rail, and the length direction of the guide rail is parallel to the length direction of the mounting frame; the dust removal mechanism includes a dust hood, a dust collector and a pipe connected between the dust hood and the dust collector, and the dust hood is used to cover the aluminum platform on the mounting frame.

[0008] Furthermore, there are two supporting mechanisms, and the two supporting mechanisms are respectively arranged on two opposite sides of the welding mechanism.

[0009] Furthermore, the dust removal mechanism also includes a rotating frame and a supporting frame; one end of the rotating frame is connected to the dust cover, the other end of the rotating frame is rotatably connected to the upper end of the supporting frame, and the lower end of the supporting frame is mounted on the guide rail.

[0010] Furthermore, the welding mechanism also includes a sliding base plate and a slider; the six-axis welding robot and the support frame are installed on the sliding base plate; the sliding base plate is connected to the slider, and the slider is slidably connected to the guide rail.

[0011] Furthermore, the welding mechanism also includes a linear drive component, which is installed on the sliding base plate and is used to drive the sliding base plate to move along the length direction of the guide rail.

[0012] Furthermore, the guide rail is provided with a groove extending along the length direction of the guide rail, and a rack is provided on one side of the groove; the linear drive member is installed above the sliding base plate, the output shaft of the linear drive member passes through the sliding base plate, and the output shaft is provided with a gear matching the rack.

[0013] Furthermore, the dust removal cover includes a top plate and a side plate arranged around the top plate, a vent is opened on the top plate, and one end of the duct is connected to the vent;

[0014] One end of the rotating frame away from the supporting frame is connected to the top plate.

[0015] Furthermore, the rotating support part includes a rotating cabinet and a rotating disk rotatably connected to one side of the rotating cabinet, and two ends of the mounting frame are respectively fixed on the two rotating disks.

[0016] Furthermore, the rotating support part also includes a supporting plate, one end of which is fixed on the rotating disk, and the other end of which is suspended in the air; and the mounting frame is placed on the supporting plate.

[0017] Furthermore, it also includes a control cabinet storage rack arranged at one end of the supporting mechanism, and the control cabinet storage rack is equipped with an electrical control cabinet and a robot control cabinet.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides an aluminum platform welding device, which includes a supporting mechanism, a welding mechanism and a dust removal mechanism; wherein the supporting mechanism includes two rotating supporting parts and a mounting frame rotatably connected between the two rotating supporting parts, and the mounting frame is used to carry the aluminum platform; the welding mechanism includes a six-axis welding robot and a guide rail, and the welding robot is slidably mounted on the guide rail, and the length direction of the guide rail is parallel to the length direction of the mounting frame; the dust removal mechanism includes a dust hood, a dust collector and a pipe connected between the dust hood and the dust collector, and the dust hood is used to cover the aluminum platform on the mounting frame. The device only requires manual loading and unloading of the aluminum platform, and all other welding processes are handed over to the robot for automatic welding, and the dust removal mechanism can absorb the smoke generated during work; using the device to weld the aluminum platform can reduce the requirements for personnel skills and labor costs, ensure welding efficiency, improve welding stability, and ensure that welding quality requirements are met to maximize the company's interests. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A front view of an aluminum platform welding device provided by an embodiment of the utility model;

[0022] Figure 2 A side view of an aluminum platform welding device provided by an embodiment of the utility model;

[0023] Figure 3 A top view of an aluminum platform welding device provided in an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the structure of a rotating support portion in an aluminum platform welding device provided by an embodiment of the utility model;

[0025] Figure 5 A three-dimensional structural diagram of an aluminum platform welding device provided in an embodiment of the utility model;

[0026] Figure 6 for Figure 3 A magnified view at point A;

[0027] Figure 7 A schematic diagram of the connection structure of the guide rail and the sliding base plate in the aluminum platform welding device provided in an embodiment of the utility model;

[0028] Figure 8 for Figure 2 Enlarged view at B.

[0029] icon:

[0030] 1-support mechanism; 11-rotating support portion; 111-rotating cabinet; 112-rotating disk; 113-support plate; 12-mounting frame;

[0031] 2-welding mechanism; 21-six-axis welding robot; 22-guide rail; 23-sliding base plate; 24-sliding block; 25-linear drive member; 26-linear drive gear;

[0032] 3-dust removal mechanism; 31-dust removal cover; 311-ventilation port; 32-rotating frame; 33-support frame; 34-rotating drive assembly;

[0033] 4-Control cabinet storage rack;

[0034] 5-Electrical control cabinet;

[0035] 6-Robot control cabinet. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] It should be noted that in the description of the present invention, the terms "connection" and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through an intermediate medium; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Reference Figures 1 to 3 , the embodiment of the utility model provides an aluminum platform welding device, the device includes a supporting mechanism 1, a welding mechanism 2 and a dust removal mechanism 3;

[0040] The supporting mechanism 1 includes two rotating supporting parts 11 and a mounting frame 12 rotatably connected between the two rotating supporting parts 11, and the mounting frame 12 is used to carry the aluminum platform; the welding mechanism 2 includes a six-axis welding robot 21 and a guide rail 22, and the six-axis welding robot 21 is slidably mounted on the guide rail 22, and the length direction of the guide rail 22 is parallel to the length direction of the mounting frame 12; the dust removal mechanism 3 includes a dust hood 31, a dust collector and a pipe connected between the dust hood 31 and the dust collector, and the dust hood 31 is used to cover the aluminum platform on the mounting frame 12.

[0041] During operation, the staff installs the workpieces on the mounting frame 12 in sequence, and covers the workpieces with the dust cover 31, and then controls the six-axis welding robot 21 to move on the guide rail 22, adjusts the position, and performs welding operations according to the trajectory set by the program; after welding is completed, the staff removes the welded workpiece, and then reinstalls the workpiece to be processed for subsequent welding. As can be seen from the above, the device only requires manual loading and unloading of the aluminum platform, and all other welding processes are handed over to the robot for automatic welding, and the dust removal mechanism 3 can absorb the smoke generated during operation; using the device to weld the aluminum platform can reduce the requirements for personnel skills and labor costs, ensure welding efficiency, improve welding stability, and ensure that welding quality requirements are met to maximize the company's interests.

[0042] Reference Figure 3 The aluminum platform welding device provided in this application also includes a control cabinet storage rack 4 arranged at one end of the support mechanism 1, and an electrical control cabinet 5 and a robot control cabinet 6 are installed on the control cabinet storage rack 4; when working, the staff can stand on the control cabinet storage rack 4 to operate.

[0043] Reference Figure 4 , the rotating support part 11 includes a rotating cabinet 111 and a rotating disk 112 rotatably connected to one side of the rotating cabinet 111, and the two ends of the mounting frame 12 are respectively fixed on the two rotating disks 112. Specifically, the rotating support part 11 also includes a support plate 113, one end of the support plate 113 is fixed on the rotating disk 112, and the other end of the support plate 113 is suspended; the mounting frame 12 is placed on the support plate 113. Optionally, the support plate 113 is welded to the end surface of the rotating disk 112, and the mounting frame 12 is fixed to the support plate 113 by fasteners such as bolts. On the basis of the above structure, at least one rotating cabinet 111 in the support mechanism 1 is installed with a driving motor for driving the corresponding rotating disk 112 to rotate.

[0044] Optionally, the support mechanism 1 further comprises a bottom plate, and the two rotating support parts 11 are fixed on the top of the bottom plate by bolts; multiple anchors are arranged at intervals on both sides below the bottom plate along the length direction, and the support mechanism 1 is fixed at a set position by the anchors. Multiple anchors are arranged at intervals on both sides below the guide rail 22 along the length direction, and the welding mechanism 2 is fixed at a set position by the anchors.

[0045] Reference Figure 5 There are two support mechanisms 1, and the two support mechanisms 1 are respectively arranged on opposite sides of the welding mechanism 2. When the welding of the workpiece on one of the support mechanisms 1 is completed, the working end of the six-axis welding robot 21 rotates and adjusts to the support mechanism 1 on the other side for welding. By alternately welding the workpieces on the two support mechanisms 1, the welding efficiency can be improved.

[0046] Reference Figure 6 and Figure 7 The welding mechanism 2 also includes a sliding base plate 23 and a slider 24 ; the six-axis welding robot 21 is mounted on the sliding base plate 23 ; the sliding base plate 23 is connected to the slider 24 , and the slider 24 is slidably connected to the guide rail 22 .

[0047] Continue to refer to Figure 7 The welding mechanism 2 also includes a linear drive member 25, which is mounted on the sliding base plate 23 and is used to drive the sliding base plate 23 to move along the length direction of the guide rail 22. In this embodiment, a groove extending along the length direction of the guide rail 22 is provided on the guide rail 22, and a rack is provided on one side of the groove; the linear drive member 25 is mounted above the sliding base plate 23, and the output shaft of the linear drive member 25 passes through the sliding base plate 23 and is inserted into the groove, and a linear drive gear 26 matched with the rack is installed on the output shaft. In the above arrangement, the sliding base plate 23 can be driven to move along the length direction of the guide rail 22 by matching the linear drive gear 26 and the rack; the linear drive gear 26 and the rack are hidden in the guide rail 22, which not only has the function of protecting the gear and rack, but also can reduce the occupied space, so that the overall structure of the device is compact and reliable. In this embodiment, a plurality of spaced apart sliders 24 are installed on opposite sides of the sliding base plate 23, and a clamping block is provided on opposite side surfaces in the width direction of the guide rail 22, and the clamping block extends along the length direction of the guide rail 22; the clamping block is clamped in a clamping groove surrounded by the sliding base plate 23 and the sliders 24.

[0048] Continue to refer to Figure 5 The dust removal mechanism 3 also includes a rotating frame 32 and a support frame 33; one end of the rotating frame 32 is connected to the dust cover 31, and the other end of the rotating frame 32 is rotatably connected to the upper end of the support frame 33, and the lower end of the support frame 33 is mounted on the guide rail 22 (in this embodiment, the lower end of the support frame 33 is specifically fixed on the sliding bottom plate 23). When the workpiece on one of the support mechanisms 1 is welded, the rotating frame 32 can drive the dust cover 31 to rotate to the top of the mounting frame 12 on the other side. Through adjustment by the worker, the dust cover 31 can cover the workpiece on the support mechanism 1 on the other side, and there is no need to set two dust removal mechanisms 3 corresponding to the two support mechanisms 1, thereby achieving the purpose of reducing costs and reducing floor space. In this embodiment, the dust collector can be installed on the sliding bottom plate 23.

[0049] Furthermore, the dust cover 31 includes a top plate and side plates arranged around the top plate, a vent 311 is provided on the top plate, one end of the pipe is connected to the vent 311, and one end of the rotating frame 32 away from the support frame 33 is connected to the top plate. The vent 311 is arranged at the center of the top plate, and the rotating frame 32 is arranged around the vent 311.

[0050] Reference Figure 8The dust removal mechanism 3 also includes a rotation drive assembly 34, which is used to drive the rotating frame 32 to rotate relative to the support frame 33. As an optional embodiment, the rotation drive assembly 34 includes a motor, a worm gear and a worm; wherein the motor is mounted on the support frame 33, and its output shaft is connected to the worm through a coupling, the worm gear is fixed below the rotating frame 32, and the worm gear and the worm are meshed and driven, and the motor drives the worm to rotate and then drives the rotating frame 32 to rotate relative to the support frame 33. As another optional embodiment, the rotation drive assembly 34 includes a cylinder and a connecting rod group, and the cylinder and the connecting rod group can drive the rotating frame 32 to rotate relative to the support frame 33.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An aluminum platform welding device, characterized in that: It comprises a supporting mechanism (1), a welding mechanism (2) and a dust removal mechanism (3); The support mechanism (1) comprises two rotating support parts (11) and a mounting frame (12) rotatably connected between the two rotating support parts (11), wherein the mounting frame (12) is used to carry the aluminum platform; the welding mechanism (2) comprises a six-axis welding robot (21) and a guide rail (22), wherein the six-axis welding robot (21) is slidably mounted on the guide rail (22), wherein the length direction of the guide rail (22) is parallel to the length direction of the mounting frame (12); the dust removal mechanism (3) comprises a dust removal hood (31), a dust collector, and a pipe connected between the dust removal hood (31) and the dust collector, wherein the dust removal hood (31) is used to cover the aluminum platform on the mounting frame (12).

2. The aluminum platform welding device according to claim 1, characterized in that: The number of the supporting mechanisms (1) is two, and the two supporting mechanisms (1) are respectively arranged on two opposite sides of the welding mechanism (2).

3. The aluminum platform welding device according to claim 2, characterized in that: The dust removal mechanism (3) further comprises a rotating frame (32) and a supporting frame (33); one end of the rotating frame (32) is connected to the dust removal cover (31), the other end of the rotating frame (32) is rotatably connected to the upper end of the supporting frame (33), and the lower end of the supporting frame (33) is mounted on the guide rail (22).

4. The aluminum platform welding device according to claim 3, characterized in that: The welding mechanism (2) further comprises a sliding base plate (23) and a sliding block (24); the six-axis welding robot (21) and the support frame (33) are mounted on the sliding base plate (23); the sliding base plate (23) is connected to the sliding block (24), and the sliding block (24) is slidably connected to the guide rail (22).

5. The aluminum platform welding device according to claim 4, characterized in that: The welding mechanism (2) further comprises a linear drive member (25), which is mounted on the sliding base plate (23) and is used to drive the sliding base plate (23) to move along the length direction of the guide rail (22).

6. The aluminum platform welding device according to claim 5, characterized in that: The guide rail (22) is provided with a groove extending along the length direction of the guide rail (22), and a rack is provided on one side of the groove; the linear drive member (25) is installed above the sliding base plate (23), the output shaft of the linear drive member (25) passes through the sliding base plate (23), and a gear matched with the rack is installed on the output shaft.

7. The aluminum platform welding device according to claim 3, characterized in that: The dust removal cover (31) comprises a top plate and a side plate arranged around the top plate, a vent (311) is provided on the top plate, and one end of the pipe is connected to the vent (311); One end of the rotating frame (32) away from the supporting frame (33) is connected to the top plate.

8. The aluminum platform welding device according to claim 1, characterized in that: The rotating support part (11) comprises a rotating cabinet (111) and a rotating disk (112) rotatably connected to one side of the rotating cabinet (111), and two ends of the mounting frame (12) are respectively fixed on the two rotating disks (112).

9. The aluminum platform welding device according to claim 8, characterized in that: The rotating support part (11) further comprises a supporting plate (113), one end of the supporting plate (113) is fixed on the rotating disk (112), and the other end of the supporting plate (113) is suspended in the air; the mounting frame (12) is placed on the supporting plate (113).

10. The aluminum platform welding device according to claim 1, characterized in that: It also comprises a control cabinet storage rack (4) arranged at one end of the support mechanism (1), and an electrical control cabinet (5) and a robot control cabinet (6) are mounted on the control cabinet storage rack (4).

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