A plate splicing device

Abstract

The application provides a plate splicing device, and belongs to the technical field of electric control cabinet preparation equipment. The device comprises a support table assembly, which comprises a support table, wherein a conveying roller is arranged in the middle part. A pressing roller is arranged vertically above the conveying roller. An installation plate parallel to the length direction of the support table is arranged on the pressing roller. A welding gun and a baffle are arranged vertically at one end of the installation plate. The output end of the welding gun is opposite to the long axis of the support table. The length direction of the baffle is perpendicular to the length direction of the support table. A side positioning assembly is arranged on both sides of the support table. The side positioning assembly comprises a strip-shaped plate arranged vertically to the length direction of the support table. Rollers are arranged in an array along the length direction of the outer side of the strip-shaped plate. The axis of the rollers is arranged vertically. The plate splicing process can be kept positioning, and the splicing efficiency is improved by using the scheme provided by the application.

Description

Technical Field

[0001] This utility model belongs to the technical field of electrical control cabinet manufacturing equipment, and in particular relates to a plate splicing device. Background Technology

[0002] The cabinet body of the electrical control cabinet is formed by processing sheet metal. When processing the cabinet body of a large electrical control cabinet, it is usually necessary to splice two sheets of sheet metal to meet the size requirements.

[0003] The prior art discloses a positioning device for welding electrical control cabinet plates, with application number CN202420979339.X. This device includes a first positioning component and a second positioning component, both of which contain a first base plate and a second base plate. A first electric cylinder is mounted on the first base plate, and a second electric cylinder is mounted on the second base plate. One end of the second electric cylinder is connected to a slide block, and a third electric cylinder is mounted on the slide block. One end of the third electric cylinder is connected to an angle adjustment component. The top of the angle adjustment component has a negative pressure fixing plate, which adsorbs the plate, thereby fixing the plate. This device, in conjunction with the first positioning component, positions and adjusts a group of plates, thus replacing manual positioning and improving welding efficiency.

[0004] However, the plates used in electrical control cabinets are usually thin, and the negative pressure fixing plate can only act on a local part of the plate. The range of force on the plate is limited, causing the part of the plate not supported by the negative pressure fixing plate to bend downward. Therefore, when welding and splicing, only a section of the negative pressure fixing plate of the corresponding length can be welded and spliced, and then the unspliced ​​part of the plate is placed on the negative pressure fixing plate for splicing. The efficiency still needs to be improved. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model provides a panel splicing device that maintains the panel's position during the splicing process, thereby improving splicing efficiency.

[0006] In order to achieve the purpose of this utility model, the following solution is proposed: A panel splicing device, comprising: A support platform assembly includes a support platform with a conveying roller in its middle. A pressing roller is vertically movable above the conveying roller. A mounting plate is provided on the pressing roller, which is parallel to the length direction of the support platform. A welding gun and a baffle are vertically telescopically mounted on one end of the mounting plate. The output end of the welding gun is directly opposite the long axis of the support platform, and the length direction of the baffle is perpendicular to the length direction of the support platform. The side positioning assembly is provided in a set and distributed on both sides of the support platform. It includes a strip plate that extends and retracts along the length direction perpendicular to the support platform, and rollers are arranged in an array along the outer length direction of the strip plate, with the axis of the rollers arranged vertically.

[0007] Furthermore, a strip-shaped hole is provided along the long axis of the support platform, and the conveying rollers are arranged in an array within the strip-shaped hole along its length.

[0008] Furthermore, multiple sets of vertical plates are arranged on both sides of the bottom surface along the length of the mounting plate. Each set of vertical plates corresponds to a pressing roller, and the two ends of the pressing roller are rotatably connected to the lower end of the corresponding vertical plate.

[0009] Furthermore, a support plate is vertically provided at one end of the mounting plate facing the conveying direction of the conveying roller, and two lifting rods are vertically provided at one end of the support plate. The welding gun is located at the lower end of the lifting rod at the end of the support plate away from the mounting plate, and the baffle is located at the lower end of the other lifting rod.

[0010] Furthermore, telescopic rods are provided at both ends of the strip plate facing the support platform, and mounting rods are provided vertically on the top surface of the other side of the strip plate, with rollers coaxially mounted on the corresponding mounting rods.

[0011] The beneficial effects of this utility model are as follows: Two panels are placed on a support platform. Rollers that move symmetrically on both sides of the support platform are used to push the two panels outwards. Pressing rollers are used to press the panels vertically downwards to prevent misalignment at the joint. Finally, conveyor rollers are used to convey and weld the panels simultaneously, thereby improving work efficiency. Attached Figure Description

[0012] The accompanying drawings described herein are merely illustrative of selected embodiments, not all possible implementations, and are not intended to limit the scope of this invention.

[0013] Figure 1 A three-dimensional schematic diagram of one application scenario of this application is shown.

[0014] Figure 2 This application shows Figure 1 A magnified view of part A in the diagram.

[0015] Figure 3 A bottom view of this application is shown.

[0016] Figure 4 This application shows Figure 3 A magnified view of part B in the diagram.

[0017] Figure 5 A three-dimensional schematic diagram of another application scenario of this application is shown.

[0018] Figure 6 This application shows Figure 5 A magnified view of part C in the diagram.

[0019] The markings in the diagram are: Plate-1, Support Platform Assembly-10, Support Platform-11, Strip Hole-111, Conveyor Roller-12, Pressing Roller-13, Mounting Plate-14, Vertical Plate-141, Support Plate-142, Lifting Rod-143, Welding Gun-15, Baffle-16, Side Positioning Assembly-20, Strip Plate-21, Telescopic Rod-211, Mounting Rod-212, Roller-22. Detailed Implementation

[0020] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.

[0021] like Figures 1-6 As shown, this embodiment provides a board splicing device, including a support component 10 and a side positioning component 20.

[0022] like Figure 1 , Figure 3 As shown, the support assembly 10 includes a support platform 11, a conveying roller 12, a pressing roller 13, a mounting plate 14, a welding gun 15, and a baffle 16.

[0023] The support platform 11 is fixed to the ground or fixedly installed on the top surface of a frame. The side positioning components 20 are symmetrically arranged on both sides along the length direction of the support platform 11, and the side positioning components 20 are telescopically arranged along the length direction perpendicular to the support platform 11. The support platform 11 has a strip-shaped hole 111 along its length direction, and the long axis of the strip-shaped hole 111 coincides with the long axis of the support platform 11. The conveying rollers 12 are arranged in an array in the strip-shaped hole 111 along its length direction, and the two ends of the conveying rollers 12 are rotatably connected to the two sides of the strip-shaped hole 111 respectively.

[0024] Mounting plates 14 are arranged parallel to and spaced apart on the top surface of the support platform 11, and one side of the mounting plate 14 is connected to a vertical telescopic mechanism. The upper end of the vertical telescopic mechanism is connected to a fixed frame. The mounting plate 14 has a rectangular plate structure, and its length direction is consistent with the length direction of the support platform 11. Multiple sets of vertical plates 141 are arranged in an array along the length direction of the bottom surface of the mounting plate 14, so that the two ends of each pressing roller 13 are tumblingly connected to a set of vertical plates 141.

[0025] like Figures 5-6As shown, a support plate 142 is vertically provided at one end of the mounting plate 14 facing the conveying direction of the conveying roller 12. The length direction of the support plate 142 is consistent with the length direction of the support platform 11. Two spaced lifting rods 143 extend vertically downward from the end of the support plate 142 away from the mounting plate 14. The welding torch 15 is installed at the lower end of the lifting rod 143 at the end of the support plate 142 away from the mounting plate 14. A baffle 16 is installed at the lower end of the lifting rod 143 at the end of the support plate 142 close to the mounting plate 14, and the length direction of the baffle 16 is perpendicular to the length direction of the support platform 11.

[0026] When in use, the lifting rod 143 near the end of the mounting plate 14 is vertically downward, and the bottom surface of the baffle 16 is in contact with the top surface of the support platform 11. The two plates 1 to be spliced ​​are placed on the support platform 11, and the length direction of the plates 1 is consistent with the length direction of the support platform 11. When placing them, the end of the plates 1 located in the middle of the support platform 11 is located on the side of the baffle 16 away from the welding gun 15.

[0027] Activate the side positioning component 20 so that it pushes the two plates 1 toward the side away from each other, and during the pushing process, it moves the mounting plate 14 vertically downward so that the pressing roller 13 moves vertically downward and the distance between the pressing roller 13 and the top surface of the plate 1 is less than the thickness of the plate 1, so as to avoid misalignment at the joint of the two plates 1.

[0028] After the two plates 1 are joined together, the conveyor roller 12 is started to transport the two plates 1 towards the direction of the welding gun 15. When the ends of the two plates 1 facing the baffle 16 are in contact with the baffle 16, the lifting rod 143 corresponding to the baffle 16 is raised vertically upward to retract the baffle 16, and at the same time, the pressing roller 13 is raised vertically downward to press the splicing line of the two plates 1 and the area near the splicing line to prevent the two plates 1 from shifting during the conveying process of the conveyor roller 12.

[0029] When the splicing line of the two plates 1 is moved directly below the welding torch 15, the lifting rod 143 corresponding to the welding torch 15 moves vertically downward so that the welding torch 15 can weld the splicing line.

[0030] like Figure 1 , Figure 4 As shown, the side positioning assembly 20 includes a strip plate 21 and rollers 22. The strip plate 21 is located on the outside of the support platform 11 along its length direction, and the length direction of the strip plate 21 is consistent with the length direction of the support platform 11. Telescopic rods 211 are respectively provided at both ends of the strip plate 21 facing the support platform 11. The axis of the telescopic rods 211 is perpendicular to the side of the support platform 11. A mounting rod 212 is vertically provided on the top surface of the strip plate 21 away from the support platform 11. The mounting rod 212 extends vertically upward to above the top surface of the support platform 11. The rollers 22 are coaxially located outside the mounting rods 212, and the rollers 22 are rotatably connected to the corresponding mounting rods 212.

[0031] After the board 1 is placed on the top surface of the support platform 11, the telescopic rods 211 located on both sides of the support platform 11 are activated so that the telescopic rods 211 drive the corresponding strip board 21 to move towards both sides of the support platform 11, thereby causing the rollers 22 to push the outer side of the corresponding board 1 to move in a direction perpendicular to the long axis of the support platform 11, so that the two boards 1 are spliced ​​together on opposite sides.

[0032] The above description is merely a preferred embodiment of this utility model and does not imply its uniqueness or limitation. Those skilled in the art should understand that various changes or equivalent substitutions made to this utility model without departing from its scope are all within the protection scope of this utility model.

Claims

1. A sheet metal splicing device, characterized in that, include: The support platform assembly (10) includes a support platform (11), in which a conveying roller (12) is provided, and a pressing roller (13) is provided vertically above the conveying roller (12). A mounting plate (14) is provided on the pressing roller (13) parallel to the length direction of the support platform (11). A welding gun (15) and a baffle (16) are provided at one end of the mounting plate (14) for vertical extension and retraction. The output end of the welding gun (15) is directly opposite the long axis of the support platform (11), and the length direction of the baffle (16) is perpendicular to the length direction of the support platform (11). The side positioning assembly (20) is provided in a set and distributed on both sides of the support platform (11), including a strip plate (21) that is extended and retracted along the length direction perpendicular to the support platform (11), and rollers (22) arranged in an array along the outer length direction of the strip plate (21), with the axis of the rollers (22) arranged vertically.

2. The plate splicing device according to claim 1, characterized in that, A strip-shaped hole (111) is provided along the long axis of the support platform (11), and the conveying roller (12) is arranged in an array within the strip-shaped hole (111) along the length direction of the strip-shaped hole (111).

3. The plate splicing device according to claim 1, characterized in that, Multiple sets of vertical plates (141) are arranged on both sides of the bottom surface along the length of the mounting plate (14). Each set of vertical plates (141) corresponds to a pressing roller (13). The two ends of the pressing roller (13) are rotatably connected to the lower end of the corresponding vertical plate (141).

4. The plate splicing device according to claim 1, characterized in that, The mounting plate (14) has a support plate (142) vertically positioned at one end facing the conveying direction of the conveying roller (12). Two lifting rods (143) are vertically positioned at one end of the support plate (142) at intervals. The welding gun (15) is located at the lower end of the lifting rod (143) at the end of the support plate (142) away from the mounting plate (14). The baffle (16) is located at the lower end of the other lifting rod (143).

5. The plate splicing device according to claim 1, characterized in that, The strip plate (21) has telescopic rods (211) at both ends facing the support platform (11), and an installation rod (212) is vertically installed on the top surface of the other side of the strip plate (21). The roller (22) is coaxially mounted on the corresponding installation rod (212).

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