Metal plate welding device

Abstract

The utility model discloses a metal plate welding device which comprises a supporting bottom plate, a fixed supporting frame is arranged on the upper portion of the supporting bottom plate, a rectangular long-strip-shaped hole is formed in the top of the fixed supporting frame, a first sliding base is installed on the top of the fixed supporting frame in a sliding mode in the transverse direction, and a first lifting device is arranged on the top of the first sliding base. One end of the first lifting device penetrates through the first sliding base and the rectangular long-strip-shaped hole to be provided with an upper welding head, and the upper portion of the supporting bottom plate below the fixed supporting frame is slidably connected with a second sliding base in the transverse direction. The utility model has the beneficial effects that the other side is welded without integrally turning over after one side is welded, so that the welding processing efficiency and the welding quality are improved, and the labor intensity of workers is reduced; and the matching angle between the to-be-welded metal plates can be adjusted, the welding quality is further improved, meanwhile, the device can be suitable for welding the metal plates of different sizes, and the device is suitable for popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate processing, in particular to a metal plate welding device. Background Art

[0002] Sheet metal is a thin, flat sheet product made of metal materials. These sheet metals can be produced through different manufacturing processes and metal types, including steel, aluminum, copper, stainless steel, etc. Their thickness can range from a few millimeters to several centimeters, and can be customized into a variety of sizes and shapes to meet specific industrial and application needs. Welding is one of the essential processing methods in sheet metal processing. Two pieces of metal sheets are butt-jointed according to requirements and then welded together to meet the use requirements.

[0003] In the actual process of metal sheet welding, manual welding is often used, which is not only labor-intensive and inefficient, but also inconvenient to adjust and control the angle between the metal sheets to be welded. In addition, the welding quality is uneven, which affects the quality of the finished product and needs further development and improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a metal plate welding device in order to solve the problem that the existing manual welding of metal plates is not only labor-intensive and inefficient, but also inconvenient to adjust and control the angle between the metal plates to be welded, and the welding quality is uneven, which affects the quality of the finished product.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a metal sheet welding device, comprising a supporting base plate, a fixed supporting frame is arranged on the upper part of the supporting base plate, a rectangular long hole is arranged on the top of the fixed supporting frame, a first slide is installed on the top of the fixed supporting frame along the horizontal sliding, a first lifting device is arranged on the top of the first slide, an upper welding head is installed on one end of the first lifting device through the first slide and the rectangular long hole, a second slide is connected to the upper part of the supporting base plate below the fixed supporting frame along the horizontal sliding, a second lifting device is arranged on the top of the second slide, a lower welding head is arranged on the top of the second lifting device, mobile supporting frames are arranged on both sides of the second slide in the longitudinal direction, the bottom of the mobile supporting frame is slidably connected with the supporting base plate in the longitudinal direction, a telescopic device is arranged between the mobile supporting frame and the supporting base plate, an L-shaped lifting bearing plate is slidably connected between the inner surfaces of the two sides of the mobile supporting frame in the vertical direction, a third lifting device is arranged between the bottom of the L-shaped lifting bearing plate and the inner surface of the bottom of the mobile supporting frame, a lifting roller is arranged between the mobile supporting frame and the fixed supporting frame, and supporting rotating seats are arranged on both ends of the lifting roller in the transverse direction.

[0006] Furthermore, a control device is provided at one end of the upper portion of the support base plate, and the first lifting device, the upper welding head, the second lifting device, the lower welding head, the telescopic device and the third lifting device are all electrically connected to the control device.

[0007] Furthermore, a moving mechanism is provided between the first slide and the fixed support frame and between the second slide and the supporting base plate, and the moving mechanism is electrically connected to the control device.

[0008] Furthermore, the fixed support frame and the support base plate are connected by welding.

[0009] Furthermore, the outer surface of the L-shaped lifting load plate and the outer surface of the lifting roller are both provided with a protective layer supported by polytetrafluoroethylene material.

[0010] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable design, a simple and stable structure, and strong practicality; through the cooperation of the upper welding head and the lower welding head, the welding process of the gap between the metal plates is realized, and there is no need to weld one side and then flip the whole body to weld the other side, thereby improving the welding process efficiency and welding quality and reducing the labor intensity; by adjusting the position of the movable support frame and the height of the L-shaped lifting support plate, the matching angle between the metal plates to be welded can be adjusted, further improving the welding quality, and at the same time it can be applicable to welding of metal plates of different sizes, suitable for popularization and practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is the front view of the utility model.

[0013] In the figure: 1-support base plate, 2-fixed support frame, 3-rectangular long hole, 4-first slide, 5-first lifting device, 6-upper welding head, 7-second slide, 8-second lifting device, 9-lower welding head, 10-movable support frame, 11-telescopic device, 12-L-type lifting support plate, 13-third lifting device, 14-lifting roller, 15-support rotating seat, 16-control device, 17-moving mechanism. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0015] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] Combination Figure 1 to Figure 2 The metal sheet welding device shown in the figure comprises a supporting base plate 1, a fixed supporting frame 2 is arranged on the upper part of the supporting base plate 1, a rectangular long hole 3 is arranged on the top of the fixed supporting frame 2, a first slide seat 4 is installed on the top of the fixed supporting frame 2 along the horizontal sliding, a first lifting device 5 is arranged on the top of the first slide seat 4, an upper welding head 6 is installed on one end of the first lifting device 5 through the first slide seat 4 and the rectangular long hole 3, a second slide seat 7 is connected to the upper part of the supporting base plate 1 below the fixed supporting frame 2 along the horizontal sliding, a second lifting device 8 is arranged on the top of the second slide seat 7, and a lower welding head 9 is arranged on the top of the second lifting device 8 A movable support frame 10 is arranged on both longitudinal sides of the second slide 7, the bottom of the movable support frame 10 is slidably connected to the supporting base plate 1 along the longitudinal direction, a telescopic device 11 is arranged between the movable support frame 10 and the supporting base plate 1, an L-shaped lifting load plate 12 is slidably connected between the inner surfaces of the two lateral sides of the movable support frame 10 along the vertical direction, a third lifting device 13 is arranged between the bottom of the L-shaped lifting load plate 12 and the inner surface of the bottom of the movable support frame 10, a lifting roller 14 is arranged between the movable support frame 10 and the fixed support frame 2, and a supporting rotating seat 15 is arranged at both lateral ends of the lifting roller 14.

[0017] A control device 16 is provided at one end of the upper part of the support base plate 1, and the first lifting device 5, the upper welding head 6, the second lifting device 8, the lower welding head 9, the telescopic device 11 and the third lifting device 13 are all electrically connected to the control device 16, and a moving mechanism 17 is provided between the first slide 4 and the fixed support frame 2 and between the second slide 7 and the support base plate 1. The moving mechanism 17 is a transmission structure in which a driving motor drives a transmission gear and a transmission rack to cooperate. The moving mechanism 17 is electrically connected to the control device 16, and the first lifting device 5, the upper welding head 6, the second lifting device 8, the lower welding head 9, the telescopic device 11 and the third lifting device 13 are controlled by the control device 16. Device 11, the third lifting device 13 and the working device of the driving motor in the moving mechanism, wherein the first lifting device 5, the second lifting device 8, the telescopic device 11 and the third lifting device 13 are one of the hydraulic cylinders or servo motors, which is convenient for controlling the stroke size; the fixed support frame 2 and the supporting base plate 1 are connected by welding to ensure the stability and firmness of the connection between the mutual structures, improve the safety of use and service life; the outer surface of the L-shaped lifting load plate 12 and the outer surface of the lifting roller 14 are provided with a protective layer supported by polytetrafluoroethylene material, which protects the outer surface of the welded metal sheet.

[0018] Working principle: The two metal sheets to be welded are placed on the L-shaped lifting support plate and the upper part of the lifting roller on both sides of the fixed support frame respectively, and the position of the movable support frame and the height of the L-shaped lifting support plate are adjusted by controlling the telescopic device and the third lifting device, so that the welding positions of the two metal sheets to be welded are in contact and form a specified angle with each other, and then the first slide and the second slide are driven by the moving mechanism to move to one end of the metal sheet, and the first lifting device is controlled to drive the upper welding head down to the welding height, and the welding position of the metal sheet is welded. At the same time, the moving mechanism drives the first slide to move to the other end of the metal sheet, and then the second lifting device is controlled to drive the lower welding head up to the welding height, and the welding position of the metal sheet is welded. At the same time, the moving mechanism drives the second slide to move to the other end of the metal sheet, and then the second lifting device is controlled to drive the lower welding head up to the welding height, and the welding position of the metal sheet is welded. At the same time, the moving mechanism drives the second slide to move to the other end of the metal sheet, and the welding process of the metal sheet is completed.

[0019] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0020] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A metal sheet welding device, comprising a supporting base plate (1), characterized in that: A fixed support frame (2) is arranged on the upper part of the support base plate (1), and a rectangular long hole (3) is provided on the top of the fixed support frame (2). A first slide seat (4) is installed on the top of the fixed support frame (2) in a lateral sliding manner, and a first lifting device (5) is arranged on the top of the first slide seat (4). One end of the first lifting device (5) passes through the first slide seat (4) and the rectangular long hole (3) and is installed with an upper welding head (6). A second slide seat (7) is connected to the upper part of the support base plate (1) below the fixed support frame (2) in a lateral sliding manner, and a second lifting device (8) is arranged on the top of the second slide seat (7). A lower welding head (9) is arranged on the top of the second lifting device (8). The second slide seat (7) A movable support frame (10) is provided on both longitudinal sides, the bottom of the movable support frame (10) is slidably connected to the support base plate (1) along the longitudinal direction, a telescopic device (11) is provided between the movable support frame (10) and the support base plate (1), an L-shaped lifting load plate (12) is slidably connected between the inner surfaces of the two lateral sides of the movable support frame (10) along the vertical direction, a third lifting device (13) is provided between the bottom of the L-shaped lifting load plate (12) and the inner surface of the bottom of the movable support frame (10), a lifting roller (14) is provided between the movable support frame (10) and the fixed support frame (2), and support rotating seats (15) are provided at both lateral ends of the lifting roller (14).

2. A metal sheet welding device according to claim 1, characterized in that A control device (16) is provided at one end of the upper portion of the support base plate (1); the first lifting device (5), the upper welding head (6), the second lifting device (8), the lower welding head (9), the telescopic device (11) and the third lifting device (13) are all electrically connected to the control device (16).

3. A metal sheet welding device according to claim 2, characterized in that A moving mechanism (17) is provided between the first slide seat (4) and the fixed support frame (2) and between the second slide seat (7) and the supporting base plate (1), and the moving mechanism (17) is electrically connected to the control device (16).

4. A metal sheet welding device according to claim 1, characterized in that The fixed support frame (2) and the support base plate (1) are connected by welding.

5. The metal sheet welding device according to claim 1, characterized in that The outer surface of the L-shaped lifting load plate (12) and the outer surface of the lifting roller (14) are both provided with a protective layer supported by polytetrafluoroethylene material.

Images