Assembling and welding integrated device

Abstract

The utility model relates to the technical field of automatic welding equipment, in particular to an assembling and welding integrated device which comprises a feeding platform, a material taking mechanism and a welding mechanism. The material taking mechanism comprises a picking component, a posture adjusting module driving the picking component to rotate and a first linear module driving the picking component to move in the linear direction. The welding mechanism comprises a welding module and a second linear module for driving the welding module to move in the linear direction. Wherein the material taking mechanism and the welding mechanism are both installed on the ground rail, the transferring module is arranged in the ground rail, and the transferring module drives the material taking mechanism and the welding mechanism to move along the ground rail. The device is used for welding rib plates in components such as H-shaped roof beams, crane beams and purlin supporting plates and fixedly placing the components, the rib plates can be arranged and welded at different positions of the components by arranging the material taking mechanism and the welding mechanism on the ground rail and combining with driving of the transfer module, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of automated welding equipment technology, and in particular to an integrated welding device. Background Technology

[0002] In the construction industry and industrial plant construction, components such as H-shaped roof beams, crane beams, and purlin brackets are widely used, but the traditional welding methods for these components have many drawbacks.

[0003] In the past, the material loading process often relied on manual operation, which was not only inefficient but also prone to errors when manually positioning parts, making it difficult to guarantee the accuracy of assembly welding and affecting the quality of the final product. In the welding stage, different welding parts often require separate welding equipment and operating procedures. For example, when welding the left and right parts, differences in equipment or operating techniques may lead to inconsistent welding quality.

[0004] Meanwhile, in traditional welding equipment, operations such as wire feeding and welding module movement are cumbersome and difficult to precisely adjust the welding points, failing to meet the welding requirements of complex structures, resulting in low welding efficiency and difficulty in guaranteeing welding quality. Therefore, this utility model develops an integrated welding device. Utility Model Content

[0005] The purpose of this invention is to provide an integrated welding device to solve the problems of low welding efficiency and difficulty in guaranteeing welding quality in the prior art.

[0006] The technical solution of this utility model is: an integrated welding device, comprising:

[0007] The feeding platform includes a hopper and positioning components;

[0008] The material handling mechanism includes a picking component, an attitude adjustment module for driving the picking component to rotate, and a first linear module for driving the picking component to move in a linear direction.

[0009] A welding mechanism, comprising a welding module and a second linear module for driving the welding module to move in a linear direction;

[0010] The material handling mechanism and the welding mechanism are both mounted on a ground rail, and the ground rail has a built-in transfer module that drives the material handling mechanism and the welding mechanism to move along the ground rail.

[0011] Preferably, both the material handling mechanism and the welding mechanism include a column, which is mounted on a mobile platform, and the mobile platform slides in conjunction with the ground rail.

[0012] The transfer module includes a motor mounted on a mobile platform, a gear connected to the output end of the motor, and a rack mounted in a ground rail; the gear meshes with the rack.

[0013] Preferably, the picking component is a magnetic element;

[0014] The attitude adjustment module includes a first rotary drive unit that drives the magnetic component to rotate along a vertical rotation axis, and a second rotary drive unit that drives the magnetic component to rotate along a horizontal rotation axis.

[0015] The first linear module includes a first lifting drive component that drives the magnetic suction component and the attitude adjustment module to move synchronously in the vertical direction, and a first lateral drive component that drives the magnetic suction component and the attitude adjustment module to move synchronously in the horizontal direction.

[0016] Preferably, the first rotary drive component is either a motor or a rotary cylinder;

[0017] The second rotary drive component is a telescopic cylinder; the magnetic suction component is hinged to the connecting plate, and the connecting plate is fixedly connected to the output end of the first rotary drive component; the fixed end of the telescopic cylinder is hinged to the connecting plate, and the movable end is hinged to the magnetic suction component;

[0018] The first lifting drive and the first lateral drive are any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt.

[0019] Preferably, the second linear module includes an X-axis drive, a Y-axis drive, and a Z-axis drive;

[0020] The X-axis drive, Y-axis drive, and Z-axis drive can each be any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt.

[0021] Preferably, at least one hopper is provided, and the hopper includes a plurality of limiting members, which are distributed at least in two side length directions of the material to be welded.

[0022] Preferably, the positioning component includes a positioning platform, fixed positioning components and movable positioning components distributed on the positioning platform;

[0023] The fixing and positioning component is fixed to the upper surface of the positioning platform;

[0024] The movable positioning component extends through and protrudes from the positioning platform, and its lower end is connected to the positioning drive component; the positioning platform has a groove for the movable positioning component to move.

[0025] Preferably, the movable positioning elements distributed in the same straight direction are mounted on the same connecting rod;

[0026] The movable positioning component is fixedly connected to the connecting rod; and / or, the movable positioning component is hinged to the connecting rod, and a torsion spring is provided at the hinge. Under normal conditions, the top of the movable positioning component protrudes from the positioning platform, and under load, the movable positioning component rotates and is accommodated in the slide groove.

[0027] Preferably, it also includes a support platform for placing the workpiece, the support platform being disposed below the movement path of the welding module.

[0028] Preferably, the welding modules are arranged symmetrically in two groups, each including a wire guide, a laser head assembly, and a welding torch.

[0029] Compared with the prior art, the advantages of this utility model are:

[0030] (1) This utility model is used to realize the welding of stiffening plates in components such as H-shaped roof beams, crane beams, and purlin support plates. The components are fixedly placed. By setting the material picking mechanism and welding mechanism on the ground rail and combining them with the drive of the transfer module, the stiffening plates can be arranged and welded at different positions of the components, which greatly improves the work efficiency.

[0031] (2) Both the material handling mechanism and the welding mechanism can realize multiple degrees of freedom of movement, with flexible movements and high coordination. The material handling mechanism can adjust the posture of the stiffener and transfer it to the welding position of the component. The welding mechanism can realize welding at multiple contact positions between the stiffener and the component based on flexible movement.

[0032] (3) In practical application, each mechanism can perform actions independently or simultaneously. At the same time, continuous welding processing can be achieved. When the welding station is working, another station picks up materials at the same time. After the welding station finishes welding, the material picking station immediately performs pre-assembly, which greatly improves work efficiency, effectively ensures the quality of welding, and reduces labor costs. Attached Figure Description

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0034] Figure 1 This is a schematic diagram of the structure of the integrated welding device described in this utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the feeding platform described in this utility model;

[0036] Figure 3 This is a schematic diagram of the positioning component described in this utility model;

[0037] Figure 4This is a schematic diagram showing the distribution structure of the fixed positioning component and the movable positioning component in the positioning assembly of this utility model;

[0038] Figure 5 This is a schematic diagram of the feeding platform described in another embodiment of the present invention;

[0039] Figure 6 This is a front view of the material handling mechanism described in this utility model;

[0040] Figure 7 This is a schematic diagram of the material handling mechanism described in this utility model;

[0041] Figure 8 This is a front view of the welding mechanism described in this utility model;

[0042] Figure 9 This is a schematic diagram of the welding mechanism described in this utility model.

[0043] Among them: 1. Material loading platform;

[0044] 11. Material hopper; 111. Limiting components;

[0045] 12. Positioning component; 121. Positioning platform; 122. Fixed positioning component; 123. Movable positioning component; 124. Slide groove; 125. Connecting rod; 126. Lifting component.

[0046] 2. Material handling mechanism;

[0047] 21. Pick up the component; 211. Connecting plate;

[0048] 22. Attitude adjustment module; 221. First rotation drive component; 222. Second rotation drive component;

[0049] 23. First linear module; 231. First transverse drive; 232. First lifting drive;

[0050] 3. Welding mechanism;

[0051] 31. Welding torch; 32. Wire guide machine;

[0052] 33. Second linear module; 331. X-axis drive unit; 332. Y-axis drive unit; 333. Z-axis drive unit;

[0053] 4. Ground track;

[0054] 41. Column; 42. Mobile platform; 43. Transfer module;

[0055] 5. Supporting platform, 6. Stiffening plate, 7. Component. Detailed Implementation

[0056] The present invention will be further described in detail below with reference to specific embodiments:

[0057] like Figure 1 As shown, an integrated welding device includes a feeding platform 1, a material picking mechanism 2, and a welding mechanism 3. The material picking mechanism 2 and the welding mechanism 3 are both installed on a ground rail 4. The ground rail 4 has a built-in transfer module 43, which drives the material picking mechanism 2 and the welding mechanism 3 to move along the ground rail 4.

[0058] Specifically, such as Figure 2 As shown, the feeding platform 1 includes a hopper 11 and a positioning component 12; at least one hopper 11 is provided, and the hopper 11 includes several limiting members 111, which are distributed at least in two side length directions of the material to be welded. In this embodiment, the material to be welded is a rib plate 6, and several rib plates 6 are stacked and placed in the hopper 11, and the limiting members 111 are used to limit the stacked rib plates 6.

[0059] like Figure 3 , Figure 4 As shown, the positioning component 12 includes a positioning platform 121, fixed positioning members 122 and movable positioning members 123 distributed on the positioning platform 121; the fixed positioning member 122 is fixed to the upper end face of the positioning platform 121; the movable positioning member 123 passes through and protrudes from the positioning platform 121, and its lower end is connected to the positioning drive member; the positioning platform 121 has a slide groove 124 for the movable positioning member 123 to move. The positioning drive member can be a cylinder, which is not specifically shown in the figure. As a further optimization, the movable positioning members 123 distributed in the same straight direction are mounted on the same connecting rod 125; in one embodiment, the movable positioning member 123 can be fixedly connected to the connecting rod 125; in other embodiments, the movable positioning member 123 can be hinged to the connecting rod 125, and a torsion spring is provided at the hinge. Under normal conditions, the top of the movable positioning member 123 protrudes from the positioning platform 121, and under load, the movable positioning member 123 rotates and is accommodated in the slide groove 124.

[0060] Regarding the positioning component 12, in other embodiments, such as Figure 5 As shown, the positioning platform 121 is hinged to one end of any fixed positioning member 122 on the same side, and a lifting member 126 is provided on the side away from the hinge end. The lifting member 126 can be a telescopic cylinder. Through the action of the lifting member 126, the positioning platform 121 is rotated around the hinge end, so that the auxiliary material 5 to be welded placed on it can slide under the action of gravity and abut against the fixed positioning member 122; while the positioning in the other horizontal direction is achieved by the action of the movable positioning member 123 to abut against the fixed positioning member 122.

[0061] like Figure 6 , Figure 7As shown, the material handling mechanism 2 includes a picking component 21, an attitude adjustment module 22 for driving the picking component 21 to rotate, and a first linear module 23 for driving the picking component 21 to move in a straight line direction.

[0062] In this embodiment, since the stiffener 6 is a metal part, the pickup component 21 adopts a magnetic suction component to adsorb the stiffener 6; of course, in other embodiments, the pickup component 21 may also adopt a vacuum suction component.

[0063] like Figure 6 As shown, the attitude adjustment module 22 includes a first rotary drive 221 that drives the magnetic attractor to rotate along a vertical rotation axis, and a second rotary drive 222 that drives the magnetic attractor to rotate along a horizontal rotation axis. The first rotary drive 221 is either a motor or a rotary cylinder. The second rotary drive 222 is a telescopic cylinder. The magnetic attractor is hinged to a connecting plate 211, and the connecting plate 211 is fixedly connected to the output end of the first rotary drive 221. The fixed end of the telescopic cylinder is hinged to the connecting plate 211, and the movable end is hinged to the magnetic attractor.

[0064] The first linear module 23 includes a first lifting drive 232 that drives the magnetic attraction component and the attitude adjustment module 22 to move synchronously in the vertical direction, and a first lateral drive 231 that drives the magnetic attraction component and the attitude adjustment module 22 to move synchronously in the horizontal direction. The first lifting drive 232 and the first lateral drive 231 are any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt. Figure 7 As shown, in this embodiment, both the first lifting drive component 232 and the first lateral drive component 231 adopt a combination of motor and gear rack.

[0065] like Figure 8 , Figure 9 As shown, the welding mechanism 3 includes a welding module and a second linear module 33 that drives the welding module to move in a straight line. Two sets of welding modules are symmetrically arranged, each including a wire guide 32, a laser head assembly, and a welding torch 31. To facilitate welding different surfaces of the reinforcing rib 6, a pair of welding torches 31 are arranged in a V-shape. Each welding torch 31 is mounted on a rotatable adjustment mechanism to drive the welding torch 31 to move and adjust the welding point. The second linear module 33 includes an X-axis drive 331, a Y-axis drive 332, and a Z-axis drive 333. The X-axis drive 331, Y-axis drive 332, and Z-axis drive 333 can each be any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt.

[0066] like Figure 1As shown, both the material handling mechanism 2 and the welding mechanism 3 include a column 41, which is mounted on a moving platform 42. The moving platform 42 is slidably engaged with the ground rail 4. The transfer module 43 includes a motor mounted on the moving platform 42, a gear connected to the output end of the motor, and a rack mounted in the ground rail 4, with the gear meshing with the rack. Through the operation of the transfer module 43, the material handling mechanism 2 and the welding mechanism 3 can move independently along the ground rail 4.

[0067] A support platform 5 for placing workpieces is also provided on the side of the ground rail 4. The support platform 5 is located below the movement path of the welding module. In this embodiment, the support platform 5 is used to place components 7 such as H-shaped roof beams, crane beams, and purlin support plates, and the support platform 5 has a clamping device for positioning the components 7.

[0068] In this application, components 7 such as H-shaped roof beams, crane beams, and purlin brackets are fixedly placed. The material picking mechanism 2 and welding mechanism 3 move along the ground rail 4 to achieve the arrangement and welding of stiffening plates 6 at different positions on the components 7, greatly improving work efficiency. Both the material picking mechanism 2 and the welding mechanism 3 can achieve multiple degrees of freedom of movement, with flexible actions and high coordination. The material picking mechanism 2 can adjust the posture of the stiffening plate 6 and transfer it to the welding position on the component 7. During the process, the picking component 21 picks up the stiffening plate 6 from the hopper 11 and places it on the positioning platform 121 for positioning. After positioning, it continues to pick up the stiffening plate 6 and transfers it from a horizontal state to a vertical state. Then, the material picking mechanism 2 moves along the ground rail 4 to the welding position, and then, driven by the first linear module 23, places the stiffening plate 6 into the component 7. The welding mechanism 3, based on its flexible movement, can achieve welding at multiple contact positions between the stiffening plate 6 and the component, including the connection positions between the two end faces of the stiffening plate 6 and the component 7, and the top position of the stiffening plate 6 and the component 7.

[0069] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.

Claims

1. A welding assembly device, characterized in that, include: The feeding platform (1) includes a hopper (11) and a positioning component (12). The material picking mechanism (2) includes a picking component (21), an attitude adjustment module (22) for driving the picking component (21) to rotate, and a first linear module (23) for driving the picking component (21) to move in a straight line direction. The welding mechanism (3) includes a welding module and a second linear module (33) that drives the welding module to move in a straight line. The material picking mechanism (2) and the welding mechanism (3) are both installed on the ground rail (4). The ground rail (4) has a built-in transfer module (43), which drives the material picking mechanism (2) and the welding mechanism (3) to move along the ground rail (4).

2. The integrated welding device according to claim 1, characterized in that: The material handling mechanism (2) and the welding mechanism (3) both include a column (41), the column (41) is installed on the mobile platform (42), and the mobile platform (42) is slidably engaged with the ground rail (4); The transfer module (43) includes a motor mounted on the mobile platform (42), a gear connected to the output end of the motor, and a rack mounted in the ground rail (4); the gear meshes with the rack.

3. The integrated welding device according to claim 2, characterized in that: The picking component (21) is a magnetic component; The attitude adjustment module (22) includes a first rotary drive (221) that drives the magnetic component to rotate along a vertical rotation axis, and a second rotary drive (222) that drives the magnetic component to rotate along a horizontal rotation axis. The first linear module (23) includes a first lifting drive (232) that drives the magnetic suction component and the attitude adjustment module (22) to move synchronously in the vertical direction, and a first lateral drive (231) that drives the magnetic suction component and the attitude adjustment module (22) to move synchronously in the horizontal direction.

4. The integrated welding device according to claim 3, characterized in that: The first rotary drive (221) is either a motor or a rotary cylinder; The second rotary drive (222) is a telescopic cylinder; the magnetic suction component is hinged to the connecting plate (211), and the connecting plate (211) is fixedly connected to the output end of the first rotary drive (221); the fixed end of the telescopic cylinder is hinged to the connecting plate (211), and the movable end is hinged to the magnetic suction component; The first lifting drive (232) and the first lateral drive (231) are any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt.

5. The integrated welding device according to claim 1, characterized in that: The second linear module (33) includes an X-axis drive (331), a Y-axis drive (332), and a Z-axis drive (333). The X-axis drive unit (331), Y-axis drive unit (332) and Z-axis drive unit (333) can be any one of the following: a cylinder, a combination of a motor and a lead screw, a combination of a motor and a gear and rack, or a combination of a motor and a synchronous pulley and a synchronous belt.

6. The integrated welding device according to claim 1, characterized in that: At least one hopper (11) is provided, and the hopper (11) includes a plurality of limiting members (111), which are distributed at least in two side length directions of the material to be welded.

7. The integrated welding device according to claim 1, characterized in that: The positioning component (12) includes a positioning platform (121), a fixed positioning component (122) and a movable positioning component (123) distributed on the positioning platform (121). The fixed positioning component (122) is fixed to the upper end face of the positioning platform (121); The movable positioning element (123) extends through and protrudes from the positioning platform (121), and its lower end is connected to the positioning drive element; the positioning platform (121) has a groove (124) for the movable positioning element (123) to move.

8. The integrated welding device according to claim 7, characterized in that: The movable positioning elements (123) distributed in the same straight direction are mounted on the same connecting rod (125); The movable positioning component (123) is fixedly connected to the connecting rod (125); and / or, the movable positioning component (123) is hinged to the connecting rod (125), and a torsion spring is provided at the hinge. Under normal conditions, the top of the movable positioning component (123) protrudes from the positioning platform (121), and under load conditions, the movable positioning component (123) rotates and is accommodated in the slide groove (124).

9. The integrated welding device according to claim 1, characterized in that: It also includes a support platform (5) for placing the workpiece, the support platform (5) being located below the motion path of the welding module.

10. The integrated welding device according to claim 1, characterized in that: The welding module is symmetrically arranged in two groups, each including a wire guide (32), a laser head assembly and a welding torch (31).

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