Plastic hollow plate welding device

Abstract

The utility model belongs to the technical field of plastic processing equipment, and discloses a plastic hollow plate welding device which comprises a mounting plate, a moving assembly, a rotating assembly and a welding head, the moving assembly is fixed on the mounting plate, the welding head is mounted on the moving assembly through the rotating assembly, and the welding head is fixed on the mounting plate through the rotating assembly. The moving assembly drives the welding head to move along a straight line, the rotating assembly drives the welding head to adjust the welding angle, according to the technical scheme, the multiple surfaces of the plastic hollow plate can be automatically welded, and the welding efficiency and the welding flexibility of the plastic hollow plate of the type are improved.

Description

Technical Field

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

[0002] Plastic hollow plates are widely used in many industries due to their advantages such as light weight, high strength and corrosion resistance. Traditional plastic hollow plate welding methods are mostly manual welding, which has problems such as low welding efficiency and uneven welding quality. There are also some automatic welding equipment that can batch weld plastic hollow plates of the same specifications and models, greatly improving the welding efficiency and welding quality of plastic hollow plates. However, for plastic hollow plates that need to be welded on multiple surfaces, since the welding surfaces and welding positions of each plastic hollow plate are different, this automatic welding equipment cannot meet the requirements of automatic welding of this type of plastic hollow plate. In view of this, the present utility model is proposed. Utility Model Content

[0003] In order to solve the problem that the existing welding equipment cannot meet the requirements of welding multiple surfaces of a plastic hollow plate, the utility model provides a plastic hollow plate welding device.

[0004] In order to solve the above-mentioned technical problems, the utility model provides a plastic hollow plate welding device, which includes a mounting plate, a moving component, a rotating component and a welding head. The moving component is fixed on the mounting plate, and the welding head is installed on the moving component through the rotating component. The moving component drives the welding head to move along a straight line, and the rotating component drives the welding head to adjust the welding angle.

[0005] In an embodiment of the utility model, the moving component includes a first support frame and a first driving member, the first support frame is fixed to the mounting plate, the rotating component is slidably connected to the first support frame, and the first driving member is fixed to one side of the first support frame and connected to the rotating component to drive the rotating component to move on the first support frame.

[0006] In an embodiment of the utility model, the moving component includes a first support frame, a first driving member, a second support frame and a second driving member, the first support frame is fixed to the mounting plate, the second support frame is slidably connected to the first support frame, the rotating component is slidably connected to the second support frame, the first driving member is fixed to one side of the first support frame and connected to the second support frame to drive the second support frame to move on the first support frame, and the second driving member is fixed to one side of the second support frame and connected to the rotating component to drive the rotating component to move on the second support frame.

[0007] In an embodiment of the utility model, the moving assembly includes a first support frame, a first driving member, a second support frame, a second driving member, a third support frame and a third driving member, the first support frame is fixed to the mounting plate, the second support frame is slidably connected to the first support frame, the third support frame is slidably connected to the second support frame, the rotating assembly is slidably connected to the third support frame, the first driving member is fixed to one side of the first support frame and connected to the second support frame to drive the second support frame to move on the first support frame, the second driving member is fixed to one side of the second support frame and connected to the third support frame to drive the third support frame to move on the second support frame, and the third driving member is fixed to one side of the third support frame and connected to the rotating assembly to drive the rotating assembly to move on the third support frame.

[0008] In an embodiment of the utility model, the rotating assembly includes a movable plate, a rotating plate and a rotating driving member, the movable plate is slidably connected to the third support frame, the welding head is fixed on the rotating plate, and the rotating driving member is fixed on the movable plate and connected to the rotating plate to drive the rotating plate to drive the welding head to rotate synchronously.

[0009] In an embodiment of the utility model, the rotating assembly further comprises a first transmission member and a second transmission member, the rotating plate is fixed on the first transmission member, and the rotating driving member is connected to the second transmission member to drive the second transmission member to drive the first transmission member to connect to the welding head and rotate synchronously. In an embodiment of the utility model, the first transmission member and the second transmission member transmit power through convex tooth meshing.

[0010] In an embodiment of the present invention, the convex teeth on the first transmission member are evenly distributed within an arc range of 180° along the first transmission member, and the convex teeth on the second transmission member are evenly distributed within an arc range of 360° along the second transmission member.

[0011] In an embodiment of the utility model, the welding device also includes a first dust cover and a second dust cover, the first dust cover is located above the second transmission member and is fixed to the movable plate, and the second dust cover is slidably connected to the first dust cover to cover or expose the first transmission member.

[0012] In an embodiment of the utility model, the welding device further comprises a mounting cabinet, the mounting plate is fixed to the surface of the mounting cabinet, a fixed foot and a movable foot are arranged at the bottom of the mounting cabinet, the fixed foot is threadedly connected to the mounting cabinet to adjust the height of the fixed foot, and the movable foot comprises any one of a roller and a universal wheel.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By installing the welding head on the rotating component, and installing the rotating component on the moving component, so that the moving component drives the rotating component to move in a straight line, and then drives the welding head to move in a straight line and weld the same surface of the plastic hollow plate, the rotating component drives the welding head to rotate, so that the welding head welds different surfaces of the plastic hollow plate, thereby realizing the automatic welding effect of multiple surfaces of the plastic hollow plate, and improving the welding efficiency of this type of plastic hollow plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the embodiments of the present utility model and constitute a part of the specification. Together with the following specific implementation methods, they are used to explain the embodiments of the present utility model, but do not constitute a limitation on the embodiments of the present utility model. In the accompanying drawings:

[0016] Figure 1 It is a first three-dimensional structural schematic diagram of the plastic hollow plate welding device provided in an embodiment of the utility model;

[0017] Figure 2 This is a second three-dimensional structural schematic diagram of a plastic hollow plate welding device provided by an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a rotating assembly in a plastic hollow plate welding device provided in one embodiment of the utility model.

[0019] Description of Reference Numerals

[0020] 1. Welding device; 11. Mounting plate; 12. Moving assembly; 13. Rotating assembly; 14. Welding head; 15. First dust cover; 16. Second dust cover; 17. Mounting cabinet; 121. First support frame; 122. First driving member; 123. Second support frame; 124. Second driving member; 125. Third support frame; 126. Third driving member; 131. Moving plate; 132. Rotating plate; 133. Rotating driving member; 134. First transmission member; 135. Second transmission member; 171. Fixed foot; 172. Movable foot;

[0021] 2. Plastic hollow board. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0023] See also Figure 1 , Figure 11 is a first three-dimensional structural diagram of a plastic hollow plate welding device provided by an embodiment of the utility model. The welding device 1 comprises a mounting plate 11, a moving assembly 12, a rotating assembly 13 and a welding head 14, wherein the moving assembly 12 is fixed on the mounting plate 11, and the welding head 14 is mounted on the moving assembly 12 through the rotating assembly 13, and the moving driving welding head 14 moves along a straight line, and the rotating assembly 13 drives the welding head 14 to adjust the welding angle.

[0024] By fixing the moving component 12 on the mounting plate 11 and connecting the welding head 14 to the moving component 12 through the rotating component 13, the welding head 14 can be driven by the moving component 12 to move in a straight line, and driven by the rotating component 13 to rotate the welding head 14 to adjust the welding angle of the welding head 14. When welding the plastic hollow board 2, the plastic hollow board 2 to be welded can be placed on the mounting plate 11, and the moving component 12 and the rotating component 13 can be controlled to drive the welding head 14 together, so that when the welding head 14 welds the plastic hollow board 2 to be welded, the moving component 12 drives the welding head 14 to weld different positions of the same surface of the plastic hollow board 2, and the rotating component 13 drives the welding head 14 to weld different positions of different surfaces of the plastic hollow board 2, thereby realizing welding of multiple surfaces of the plastic hollow board 2, so as to achieve the automatic welding effect of the plastic hollow board 2.

[0025] In one embodiment of the utility model, the plastic hollow plate 2 to be welded is L-shaped as a whole. After the plastic hollow plate 2 is placed on the mounting plate 11, the welding head 14 can be moved by controlling the moving component 12 to make the welding head 14 weld the horizontal surface of the plastic hollow plate 2, and the welding head 14 can be rotated by controlling the rotating component 13 to make the welding head 14 weld the vertical surface of the plastic hollow plate 2, so as to achieve welding of the two surfaces of the plastic hollow plate 2. In other embodiments, the plastic hollow plate 2 to be welded can also be an I-beam type, so as to weld the three surfaces of the plastic hollow plate 2 of this type.

[0026] See also Figure 2-Figure 3 , Figure 2 This is a second three-dimensional structural schematic diagram of a plastic hollow plate welding device provided by an embodiment of the utility model; Figure 3 It is a three-dimensional structural schematic diagram of a rotating assembly in a plastic hollow plate welding device provided by an embodiment of the utility model. In the embodiment of the utility model, the moving assembly 12 includes a first support frame 121 and a first driving member 122, the first support frame 121 is fixed on the mounting plate 11, the rotating assembly 13 is slidably connected to the first support frame 121, and the first driving member 122 is fixed to one side of the first support frame 121 and connected to the second support frame 123 to drive the rotating assembly 13 to move on the first support frame 121.

[0027] By fixing the first support frame 121 on the mounting plate 11 and fixing the first driving member 122 on one side of the first support frame 121, the first driving member 122 drives the rotating component 13 on the first support frame 121 to move, and then the welding head 14 moves synchronously along a straight line following the rotating component 13, and at the same time, the welding head 14 can also rotate under the drive of the rotating component 13, thereby realizing welding along straight lines or curves on different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0028] In the above embodiment, the first driving member 122 includes any one of a synchronous motor, a servo motor, and a stepping motor. The first driving member 122 drives the rotating assembly 13 to rotate along the Figure 2 The rotating assembly 13 drives the welding head 14 to rotate along the X-axis direction, so that the welding head 14 can weld the plastic hollow plate 2 along the X-axis. The rotating assembly 13 drives the welding head 14 to rotate around the X-axis direction, so that the welding head 14 can rotate around the X-axis and weld different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0029] As a variation of the above embodiment, the moving component 12 also includes a second support frame 123 and a second driving member 124, the second support frame 123 is slidably connected to the first support frame 121, the rotating component 13 is slidably connected to the second support frame 123, and the second driving member 124 is fixed on the second support frame 123 and connected to the rotating component 13 to drive the rotating component 13 to move on the second support frame 123.

[0030] By installing the second driving member 124 and the rotating component 13 on the second support frame 123, the second driving member 124 drives the rotating component 13 to move on the second support frame 123, and then the second support frame 123 drives the rotating component 13 to move, so that the welding head 14 moves synchronously with the rotating component 13, and at the same time, the welding head 14 can also rotate under the drive of the rotating component 13, thereby realizing welding along straight lines or curves on different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0031] In the above embodiment, the second driving member 124 includes any one of a synchronous motor, a servo motor, and a stepping motor. The second driving member 124 drives the rotating assembly 13 to rotate along the Figure 2 The first driving member 122 drives the second support frame 123 to move in the Y-axis direction, thereby driving the welding head 14 to rotate synchronously along the Y-axis direction with the rotating assembly 13, so that the welding head 14 can weld the plastic hollow plate 2 along the Y-axis. At the same time, under the driving of the first driving member 122 on the second support frame 123, the welding head 14 can also rotate along the Y-axis direction. Figure 2The welding head 14 moves in the X-axis direction so that the welding head 14 welds the plastic hollow plate 2 along the X-axis. The rotating component 13 drives the welding head 14 to rotate around the X-axis direction so that the welding head 14 rotates around the X-axis and welds different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0032] As a variation of the above embodiment, the moving component 12 also includes a third support frame 125 and a third driving member 126. The third support frame 125 is perpendicular to the first support frame 121 and the second support frame 123 at the same time. The third support frame 125 is slidably connected to the second support frame 123. The rotating component 13 is installed on the second support frame 123 through the third support frame 125. The third driving member 126 is fixed to one side of the third support frame 125 and is connected to the rotating component 13 to drive the rotating component 13 to move on the third support frame 125.

[0033] By installing the third driving member 126 and the rotating component 13 on the third support frame 125, the third driving member 126 drives the rotating component 13 to move on the third support frame 125, and then the third support frame 125 drives the rotating component 13 to move, so that the welding head 14 moves synchronously with the rotating component 13, and at the same time, the welding head 14 can also rotate under the drive of the rotating component 13, thereby realizing welding along straight lines or curves on different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0034] In the above embodiment, the third driving member 126 includes any one of a synchronous motor, a servo motor, and a stepping motor. The third driving member 126 drives the rotating assembly 13 to rotate along the Figure 2 The welding head 14 moves in the Z-axis direction, thereby driving the welding head 14 to follow the rotating assembly 13 to rotate synchronously along the Z-axis direction, so that the welding head 14 welds the plastic hollow plate 2 along the Z-axis. At the same time, under the driving of the first driving member 122 to the second supporting frame 123, the welding head 14 can also rotate along the Z-axis direction. Figure 2 The welding head 14 moves in the X-axis direction so that the welding head 14 welds the plastic hollow plate 2 along the X-axis. Under the driving of the second driving member 124 on the third support frame 125, the welding head 14 can also move along the X-axis. Figure 2 The rotating assembly 13 drives the welding head 14 to rotate around the X-axis direction, so that the welding head 14 rotates around the X-axis and welds different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0035] See also Figure 3In an embodiment of the utility model, the rotating assembly 13 includes a moving plate 131, a rotating plate 132 and a rotating driving member 133. The moving plate 131 is slidably connected to the third support frame 125, the welding head 14 is fixed on the rotating plate 132, and the rotating driving member 133 is fixed on the moving plate 131 and connected to the rotating plate 132 to drive the rotating plate 132 to drive the welding head 14 to rotate synchronously.

[0036] By slidingly connecting the movable plate 131 to the third support frame 125, the third driving member 126 can be connected to the movable plate 131 to drive the movable plate 131 to move on the third support frame 125, and the rotating driving member 133 is fixed on the movable plate 131 and connected to the rotating plate 132, so that the rotating driving member 133 can drive the rotating plate 132 to move on the movable plate 131, and the welding head 14 is installed on the rotating plate 132, so that the welding head 14 can be driven to rotate when the rotating plate 132 rotates, thereby realizing the angle adjustment of the plastic hollow plate 2 during welding, so as to facilitate welding of different surfaces of the plastic hollow plate 2, thereby improving the welding flexibility and diversity of the welding device 1.

[0037] In an embodiment of the present utility model, the rotating assembly 13 also includes a first transmission member 134 and a second transmission member 135, the rotating plate 132 is fixed on the first transmission member 134, and the rotating driving member 133 is connected to the second transmission member 135 to drive the second transmission member 135 to drive the first transmission member 134 to connect to the welding head 14 to rotate synchronously.

[0038] By setting the first transmission member 134 on the rotating plate 132 and connecting the second transmission member 135 with the rotating driving member 133, the rotating driving member 133 drives the first transmission member 134 to rotate by driving the second transmission member 135, thereby realizing the adjustment of the angle of the welding joint 14, wherein the first transmission member 134 and the second transmission member 135 transmit power through the engagement of convex teeth.

[0039] In the above embodiment, the convex teeth on the first transmission member 134 are evenly distributed within the 180° arc range of the first transmission member 134, and the convex teeth on the second transmission member 135 are evenly distributed within the 360° arc range of the second transmission member 135, so that when the rotating driving member 133 drives the second transmission member 135 to rotate, the second transmission member 135 can drive the first transmission member 134 to rotate within an angle range of 180°, thereby driving the welding head 14 to rotate around the X-axis only within the negative half axis of the Y-axis (the opposite direction of Y+ in the figure), thereby avoiding the welding head 14 rotating to the Y+ range and causing the welding head 14 to collide with the first transmission member 134.

[0040] In an embodiment of the utility model, the welding device 1 also includes a first dust cover 15 and a second dust cover 16. The first dust cover 15 is located above the second transmission member 135 and is fixed to the movable plate 131. The second dust cover 16 is slidably connected to the first dust cover 15 to cover or expose the first transmission member 134.

[0041] By setting the first dust cover 15 above the second transmission member 135, and slidingly connecting the second dust cover 16 with the first dust cover 15, the first transmission member 134 can be covered when the first dust cover 15 is extended, thereby realizing the dust-proof effect on the first transmission member 134 and the second transmission member 135. When welding the plastic hollow plate 2, the first dust cover 15 is retracted onto the second dust cover 16 to facilitate the rotation of the welding head 14 around the X-axis to adjust the welding angle.

[0042] In an embodiment of the utility model, the welding device 1 also includes an installation cabinet 17, the installation plate 11 is fixed to the surface of the installation cabinet 17, and the bottom of the installation cabinet 17 is provided with a fixed foot 171 and a movable foot 172. The fixed foot 171 is threadedly connected to the installation cabinet 17 to adjust the height of the fixed foot, and the movable foot 172 includes any one of a roller and a universal wheel.

[0043] By threading the fixed foot 171 to the installation cabinet 17, the height of the fixed foot 171 can be adjusted by rotating the fixed foot 171. That is, when the fixed foot 171 is raised, the movable wheel can be in contact with the ground, and then the installation cabinet 17 can be pushed to move under the action of the movable wheel; when the fixed foot 171 is lowered, the fixed foot 171 can be in contact with the ground, thereby preventing the position of the installation cabinet 17 from changing.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, including the combination of various specific technical features in any appropriate manner. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.

[0046] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A plastic hollow plate welding device, characterized in that: The welding device comprises a mounting plate, a moving assembly, a rotating assembly and a welding head, wherein the moving assembly is fixed to the mounting plate, the welding head is mounted on the moving assembly through the rotating assembly, the moving assembly drives the welding head to move along a straight line, and the rotating assembly drives the welding head to adjust the welding angle; The moving assembly includes a first support frame, a first driving member, a second support frame, a second driving member, a third support frame and a third driving member, the first support frame is fixed to the mounting plate, the second support frame is slidably connected to the first support frame, the third support frame is slidably connected to the second support frame, the rotating assembly is slidably connected to the third support frame, the first driving member is fixed to one side of the first support frame and connected to the second support frame to drive the second support frame to move on the first support frame, the second driving member is fixed to one side of the second support frame and connected to the third support frame to drive the third support frame to move on the second support frame, and the third driving member is fixed to one side of the third support frame and connected to the rotating assembly to drive the rotating assembly to move on the third support frame; The rotating assembly includes a moving plate, a rotating plate and a rotating driving member, the moving plate is slidably connected to the third support frame, the welding head is fixed to the rotating plate, and the rotating driving member is fixed to the moving plate and connected to the rotating plate to drive the rotating plate to drive the welding head to rotate synchronously; The rotating assembly further comprises a first transmission member and a second transmission member, the rotating plate is fixed on the first transmission member, and the rotating driving member is connected to the second transmission member to drive the second transmission member to drive the first transmission member and the welding head to rotate synchronously; The first transmission member and the second transmission member transmit power through the meshing of convex teeth. The convex teeth on the first transmission member are evenly distributed along the 180° arc range of the first transmission member, and the convex teeth on the second transmission member are evenly distributed along the 360° arc range of the second transmission member.

2. The plastic hollow plate welding device according to claim 1, characterized in that: The welding device further comprises a first dust cover and a second dust cover, wherein the first dust cover is located above the second transmission member and is fixed to the movable plate, and the second dust cover is slidably connected to the first dust cover to cover or expose the first transmission member.

3. The plastic hollow plate welding device according to any one of claims 1-2, characterized in that: The welding device also includes an installation cabinet, the installation plate is fixed to the surface of the installation cabinet, and the bottom of the installation cabinet is provided with fixed feet and movable feet. The fixed feet are threadedly connected to the installation cabinet to adjust the height of the fixed feet, and the movable feet include any one of rollers and universal wheels.

Images