A metal composite plate welding processing device

Abstract

This utility model discloses a metal composite plate welding processing device, including a frame and a base mounted on the frame. A first drive rail is mounted on the base, a first welding machine is mounted on the first drive rail, and a first automatic welding torch is mounted on the first welding machine. Two support plates are installed inside the frame, and side plates are slidably mounted on the support plates. This utility model uses a PLC controller to activate the first drive rail, driving the first welding machine to move along its track. This allows the first automatic welding torch to weld the bottom of the metal composite plate according to a preset welding path. Simultaneously, a cylinder is activated, pushing the side plates to slide along the support plates. Clamping devices are used to clamp the metal composite plate and adjust it to a suitable position. On the top frame, a second drive rail drives a second welding machine to move, while the second automatic welding torch welds the top of the metal composite plate. This allows the device to perform simultaneous top and bottom welding, improving welding efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of metal composite plate welding, and more specifically, to a metal composite plate welding processing device. Background Technology

[0002] The welding process for metal composite plates requires layered treatment based on the characteristics of the composite material, and metallurgical bonding must be achieved by combining bevel design, welding sequence, and parameter control. Figure 1 As shown, the bevel form is designed according to the material difference between the base layer (01) and the cladding layer (02): the base layer often adopts a trapezoidal bevel (to improve the control of the penetration depth), and the cladding layer or transition layer often uses a V-shaped bevel. The whole is composed of an X-shaped bevel weld groove (03). When welding, the trapezoidal bevel on the base layer (01) is generally welded first, and then the V-shaped bevel of the cladding layer (02) is welded.

[0003] However, in the existing technology, welding equipment is generally set up individually. When welding metal composite plates, since the base layer needs to be welded first and then the composite layer, when each welding equipment is welding, it is often necessary to flip the plate over, or use the welding equipment to weld the base layer and then manually weld the composite layer. The overall operation efficiency is low, which reduces the welding efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a metal composite plate welding and processing device.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A metal composite plate welding processing device includes a frame and a base mounted on the frame. A first drive rail is mounted on the base, a first welding machine is mounted on the first drive rail, and a first automatic welding torch is mounted on the first welding machine. Two support plates are installed inside the frame, and side plates are slidably mounted on the support plates. Two clamping components are mounted on the side plates. Two opposing push cylinders are mounted on the inner side of the frame, and the movable ends of the push cylinders are fixedly connected to the side plates. A top frame is mounted on the top of the frame, and a second drive rail is mounted on the top frame. A second welding machine is mounted on the second drive rail, and a second automatic welding torch is mounted on the second welding machine. A PLC controller is mounted on the frame. The PLC controller connects the first drive rail, the first welding machine, the first automatic welding torch, the push cylinders, the second drive rail, the second welding machine, and the second automatic welding torch using signals and wiring harnesses, and coordinates the operation of the first drive rail, the first welding machine, the first automatic welding torch, the push cylinders, the second drive rail, the second welding machine, and the second automatic welding torch.

[0007] As a further description of the above technical solution: the clamping component includes a positioning plate, a vertical cylinder and a clamping plate. One side of the positioning plate is fixedly installed on the side carrier plate, the vertical cylinder is fixedly installed on the positioning plate, and the bottom end of the vertical cylinder is fixedly connected to the clamping plate.

[0008] As a further description of the above technical solution: a protective cover is fixedly installed on the outside of the first automatic welding gun, and the protective cover is placed on the outside of the first welding machine.

[0009] As a further description of the above technical solution: a support cylinder is fixedly installed on the side of the support plate away from the frame, a lifting plate is installed on the top of the support cylinder, and rollers arranged at equal intervals are installed on the top of the lifting plate.

[0010] As a further description of the above technical solution: the bottom of the clamping plate is provided with equally spaced toothed grooves.

[0011] As a further description of the above technical solution: a diagonal brace is fixedly connected between the bottom of the support plate and the frame.

[0012] Compared with existing technologies, the advantages of this utility model are: This solution enables simultaneous double-sided welding of metal composite plates by setting up a first welding machine and a second welding machine. At the same time, the support cylinder, together with the rollers on the lifting plate, supports the welded metal composite plate, making unloading easier. This allows the equipment to perform welding from both top and bottom simultaneously, improving welding efficiency and quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a welded slotted structure for metal composite plates in the prior art; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 for Figure 2 Enlarged schematic diagram of section A in the middle; Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0014] Explanation of the labels in the diagram: 1. Frame; 2. Base; 3. First drive rail; 4. First welding machine; 5. First automatic welding torch; 51. Protective cover; 6. Support plate; 61. Support cylinder; 62. Lifting plate; 63. Roller; 7. Side support plate; 8. Clamping component; 81. Positioning plate; 82. Vertical cylinder; 83. Clamping plate; 831. Tooth groove; 9. Push cylinder; 10. Top frame; 11. Second drive rail; 12. Second welding machine; 13. Second automatic welding torch; 14. PLC controller; 15. Diagonal brace. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model; Please see Figures 2-4 In this utility model, a metal composite plate welding processing device includes a frame 1 and a base 2 mounted on the frame 1. A first drive rail 3 is mounted on the base 2, a first welding machine 4 is mounted on the first drive rail 3, and a first automatic welding torch 5 is mounted on the first welding machine 4. Two support plates 6 are installed inside the frame 1, and side plates 7 are slidably mounted on the support plates 6. Two clamping parts 8 are mounted on the side plates 7. Two opposing push cylinders 9 are installed on the inner side of the frame 1, and the movable ends of the push cylinders 9 are fixedly connected to the side plates 7. A top frame 10 is installed on the top of the frame 1. A second drive rail 11 is installed on the frame 1. A second welding machine 12 is installed on the second drive rail 11. A second automatic welding gun 13 is installed on the second welding machine 12. A PLC controller 14 is installed on the frame 1. The PLC controller 14 connects the first drive rail 3, the first welding machine 4, the first automatic welding gun 5, the push cylinder 9, the second drive rail 11, the second welding machine 12, and the second automatic welding gun 13 using signals and wiring harnesses, and coordinates the operation of the first drive rail 3, the first welding machine 4, the first automatic welding gun 5, the push cylinder 9, the second drive rail 11, the second welding machine 12, and the second automatic welding gun 13.

[0016] In this utility model, the frame 1 serves as the device support, and the base 2 at the bottom supports the first welding machine 4 below. When in use, the two metal composite plates to be welded are first placed on the two side plates 7 respectively. Then, the clamping device 8 is activated to clamp and position the metal plates. The operator activates the first drive rail 3 through the PLC controller 14, which drives the first welding machine 4 to move along its rail, so that the first automatic welding gun 5 can weld the bottom of the metal composite plate according to the preset welding path. At the same time, the cylinder 9 is pushed to work, pushing the side plates 7 to slide along the support plate 6. The clamping device 8 is used to clamp the metal composite plate and adjust it to a suitable position. On the top frame 10, the second drive rail 11 drives the second welding machine 12 to move, and the second automatic welding gun 13 welds the top of the metal composite plate. This enables the equipment to weld simultaneously from top to bottom, improving welding efficiency and quality. It solves the problem that in the prior art, welding equipment is generally set up individually. When welding metal composite plates, it is necessary to weld the base layer first and then the composite layer. When each welding equipment is welding, it is often necessary to flip the plate or use the welding equipment to weld the base layer and then manually weld the composite layer. This results in low overall operation efficiency and reduced welding efficiency.

[0017] Please see Figure 3The clamping component 8 includes a positioning plate 81, a vertical cylinder 82, and a clamping plate 83. One side of the positioning plate 81 is fixedly installed on the side carrier plate 7, and the vertical cylinder 82 is fixedly installed on the positioning plate 81. The bottom end of the vertical cylinder 82 is fixedly connected to the clamping plate 83.

[0018] In this invention, the vertical cylinder 82 on the positioning plate 81 is activated by operating the PLC controller 14 to drive the clamping plate 83 to descend and press and position the metal composite plate, making the operation convenient and the positioning stable.

[0019] Please see Figure 2 Among them, a protective cover 51 is fixedly installed on the outside of the first automatic welding gun 5, and the protective cover 51 covers the outside of the first welding machine 4.

[0020] In this invention, the protective cover 51 is used to shield the high-temperature waste generated during the top welding process and to protect the first welding machine 4.

[0021] Please see Figure 2 In this configuration, a support cylinder 61 is fixedly installed on the side of the support plate 6 away from the frame 1, a lifting plate 62 is installed on the top of the support cylinder 61, and rollers 63 arranged at equal intervals are installed on the top of the lifting plate 62.

[0022] In this utility model, the support cylinder 61 is activated by operating the PLC controller 14, which pushes the lifting plate 62 to drive the roller 63 to rise and lift the welded metal composite plate, making it easier to pull it up when unloading.

[0023] Please see Figure 3 and Figure 4 Among them, the bottom of the clamping plate 83 is provided with equally spaced toothed grooves 831.

[0024] In this invention, the toothed groove 831 makes the clamping plate 83 contact and press the metal composite plate better and more stably.

[0025] Please see Figure 2 Among them, the bottom of the support plate 6 is fixedly connected to the frame 1 by a diagonal brace 15.

[0026] In this invention, the support plate 6 is reinforced by the diagonal brace 15, thereby improving the structural strength of the equipment.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal composite plate welding processing device, comprising a rack (1) and a base (2) mounted on the rack (1), characterized in that: The base (2) is provided with a first driving rail (3), the first driving rail (3) is provided with a first welding machine (4), the first welding machine (4) is provided with a first automatic welding gun (5), the inside of the rack (1) is provided with two supporting plates (6), the supporting plates (6) are provided with a side loading plate (7) which is slidably installed, the side loading plate (7) is provided with two clamping pieces (8), the inside of the rack (1) is provided with two push air cylinders (9) which are oppositely arranged, the movable end of the push air cylinder (9) is fixedly connected with the side loading plate (7), the top of the rack (1) is provided with a top rack (10), the top rack (10) is provided with a second driving rail (11), the second driving rail (11) is provided with a second welding machine (12), the second welding machine (12) is provided with a second automatic welding gun (13), the rack (1) is provided with a PLC controller (14), the PLC controller (14) is connected with the first driving rail (3), the first welding machine (4), the first automatic welding gun (5), the push air cylinder (9), the second driving rail (11), the second welding machine (12) and the second automatic welding gun (13) by signals and wire harness, and cooperates with the first driving rail (3), the first welding machine (4), the first automatic welding gun (5), the push air cylinder (9), the second driving rail (11), the second welding machine (12) and the second automatic welding gun (13) to control the operation.

2. The metal composite plate welding processing device according to claim 1, characterized in that: The clamping piece (8) comprises a positioning plate (81), a vertical air cylinder (82) and a clamping plate (83), one side of the positioning plate (81) is fixedly installed on the side loading plate (7), the vertical air cylinder (82) is fixedly installed on the positioning plate (81), and the bottom end of the vertical air cylinder (82) is fixedly connected with the clamping plate (83).

3. The metal composite plate welding processing device according to claim 1, characterized in that: The outside of the first automatic welding gun (5) is fixedly provided with a protective cover (51), and the protective cover (51) covers the outside of the first welding machine (4).

4. The metal composite plate welding processing device according to claim 1, characterized in that: The side, away from the rack (1), of the supporting plate (6) is fixedly provided with a supporting air cylinder (61), the top of the supporting air cylinder (61) is provided with a lifting plate (62), and the top of the lifting plate (62) is provided with equidistantly arranged rollers (63).

5. The metal composite plate welding processing device according to claim 2, characterized in that: The bottom of the clamping plate (83) is provided with equidistantly arranged tooth grooves (831).

6. The metal composite plate welding processing device according to claim 1, characterized in that: The bottom of the supporting plate (6) and the rack (1) are fixedly connected with an inclined supporting rod (15).

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