A turntable welding device for heat-insulating nails

Abstract

The utility model relates to the technical field of mechanical equipment, and specifically to a turntable welding device for heat preservation nails. The heat preservation nail is composed of a sheet and a screw, and the diameters of the two are very different, so they need to be combined by welding. In the prior art, welding is generally performed manually, which is inefficient and has high production costs. A turntable welding device for heat preservation nails includes a frame and a workpiece, and the workpiece includes a sheet and a screw. A turntable is arranged on the frame, and a first power source for rotation is arranged below the turntable; a plurality of clamp bodies for fixing the sheet are arranged on the turntable, and each clamp body passes through the turntable and has a first gear below; a second gear is arranged on the outer side of one side of the frame, driven by the second power source, and the first and second gears can mesh at one of the workstations; a hopper for feeding the sheet is arranged on the other side of the second gear; a tooling for clamping the screw is arranged on the inner side of the clamp body. The utility model has a reasonable structure, realizes automatic welding, improves efficiency, and reduces production costs.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically to a turntable welding device for heat-insulating nails. Background Art

[0002] Insulation nails are often needed on the exterior walls of some buildings, such as Figure 6 As shown, since the insulation nail is composed of two parts, a sheet and a screw, the diameter of the sheet and the diameter of the screw are very different, they need to be combined by welding. In the prior art, welding is generally performed manually, which has high strength, low efficiency and high production cost. Utility Model Content

[0003] The utility model aims to solve the problems in the prior art and provide a rotary welding device for heat preservation nails with high automation.

[0004] A turntable welding device for heat preservation nails comprises a frame and a workpiece, the workpiece comprises a sheet and a screw, the frame is provided with a turntable, a first power source for rotation is provided below the turntable; a plurality of clamp bodies for fixing the sheet, i.e., a plurality of workstations, are provided on the turntable, each clamp body passes through the turntable, and a first gear is provided below; a second gear is provided on the outer side of one side of the frame, driven by a second power source, and the first gear and the second gear can mesh at one of the workstations; a hopper for feeding the sheet is provided on the other side of the second gear of the frame; a tool for clamping the screw is provided inside the clamp body. The utility model has a reasonable structure, realizes automatic welding, and through the meshing of two gears, strengthens the strength during welding, improves efficiency, and reduces production costs.

[0005] As a further improvement and supplement to the above solution, the utility model also includes the following additional technical features:

[0006] The sheet in the hopper is pushed horizontally by the first cylinder and driven vertically by the second cylinder, thereby realizing automatic loading of the sheet and further improving production efficiency.

[0007] The turntable is provided with 4 workstations, the third workstation is provided with a second cylinder in the vertical direction, and the third cylinder in the horizontal direction is provided above the last workstation. Multiple workstations are provided to realize the action of multiple processes, and the third cylinder can take the workpiece out of the equipment after welding.

[0008] The frame is provided with 4 columns, and the inner side of the columns is provided with a reinforcing ring for fixing the tooling, so that the structure is further strengthened and the strength is good.

[0009] Below the first gears of the first and fourth stations, a top block is provided on the frame; the clamp body includes a clamping claw, a top rod and a spring. Automatic clamping and loosening of the clamp body is achieved, and the workpiece is not damaged, that is, the quality of the workpiece is guaranteed.

[0010] The first power source is a cam divider, which can realize the rotation of multiple stations.

[0011] The second power source is a reduction motor.

[0012] The use of the utility model can achieve the following beneficial effects: the utility model has a reasonable structure, realizes automatic welding, has good structural strength, and through the meshing of two gears, strengthens the strength during welding, improves efficiency, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is the front view of the utility model.

[0015] Figure 3 It is a top view of the utility model.

[0016] Figure 4 It is a left view of the utility model.

[0017] Figure 5 It is a structural schematic diagram of the hopper 6 in the utility model.

[0018] Figure 6 It is a structural schematic diagram of the workpiece 18 in the present utility model.

[0019] Figure 7 It is a schematic diagram of the structure inside the clamp body 9 of the present invention.

[0020] Figure 8 It is a structural schematic diagram of the top block 19 in the utility model. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-8 As shown, the utility model is a turntable welding device for heat-insulating nails.

[0023] The turntable welding device for heat preservation nails described in this embodiment includes a frame 1 and a workpiece 18, the workpiece 18 includes a sheet 181 and a screw 182, the frame 1 is provided with a turntable 2, and a first power source 11 for rotation is provided below the turntable 2; the turntable 2 is provided with a plurality of clamp bodies 9 for fixing the sheet 181, that is, a plurality of workstations, each clamp body 9 passes through the turntable 2, and a first gear 10 is provided below; a second gear 13 is provided on the outside of one side of the frame 1, driven by a second power source 12, the second gear 13 is fixed above the baffle 3 outside the frame 1, and the second power source 12 is located below the baffle 3, and the first gear 10 and the second gear 13 can be meshed at one of the workstations, that is, meshed during welding. The frame 1 is provided with a hopper 6 for feeding the sheet 181 on the other side of the second gear 13; the inner side of the clamp body 9 is provided with a tool 7 for clamping the screw 182, and the tool 7 is fixed on the turntable 2 by a support 14.

[0024] Furthermore, the sheet 181 in the hopper 6 is pushed horizontally by the first cylinder 4 , and a push block 5 is provided on the first cylinder 4 to push the sheet 181 inward, and is driven vertically by the second cylinder 15 to push the sheet 181 into the clamp body 9 .

[0025] Furthermore, the turntable 2 is provided with 4 workstations, a second cylinder 15 in the vertical direction is provided at the third workstation, and a third cylinder 17 in the horizontal direction is provided above the last workstation.

[0026] Furthermore, the frame 1 is provided with four columns 101, and the inner side of the columns 101 is provided with a reinforcing ring 16 for fixing the tooling 7. The reinforcing ring 16 is fixed by the clamping rods 8 on the three columns 101.

[0027] Furthermore, below the two first gears 10 of the first and fourth stations, there is a top block 19 located on the frame 1. The top block 19 is an arc-shaped structure, and oblique sections are provided at both ends of the arc for guiding the top rod 92. The clamp body 9 includes a clamping jaw 91, a top rod 92 and a spring 93. The spring 93 is a compression spring structure. In this embodiment, the number of the clamping jaws 91 is 4. The head of the clamping jaw 91 is a conical block structure, which can guide the workpiece 18, and the bottom of the clamping jaw 91 is hinged in pairs for clamping the clamping jaw 91. The hinged structure can be the existing technology and will not be expanded here. The top rod 92 supports the top block 19 and releases the clamping jaw 91 upwards to guide the workpiece 18 into the clamping body 9. When the workpiece 18 is taken out of the clamping body 9, the clamping jaw 91 is released and the spring 93 pops up.

[0028] Furthermore, the first power source 11 is a cam divider.

[0029] Furthermore, the second power source 12 is a reduction motor.

[0030] When the rotary table welding device of the heat preservation nail is used, at the first station, the push block 5 on the first cylinder 4 pushes the sheet 181 inward to the station of the clamp body 9, and at the same time, the second cylinder 15 pushes it into the clamp body 9. That is, the rotary table rotates to the top of the top block 19, the top rod 92 contacts the top block 19, pushes the clamping claw 91 upward, and the sheet 181 enters the clamp body 9. At this time, the workpiece 18 is in an unclamped state.

[0031] Then the turntable 2 is driven by the cam divider to rotate, and when it turns to the second station, the screw 182 is manually loaded onto the tooling 7. The turntable leaves the top block 19, the top rod 92 is disengaged from the top block 19, and the top rod 92 moves downward to pull the clamping jaw 91 down to clamp the workpiece 18, ensuring that the workpiece will not be damaged.

[0032] Then the turntable 2 is driven to rotate by the cam divider, and when it rotates to the third station, the second cylinder 15 drives the screw 182 downward to perform the welding process of the sheet 181 and the screw 182. The welding equipment is any one of the prior art, so it is not shown in the figure. At this time, the workpiece 18 is still in a clamped state to ensure the welding quality of the workpiece.

[0033] Then the turntable 2 is driven by the cam divider to rotate, and when it reaches the IV station, the third cylinder 17 drives the welded workpiece 8 to the outside of the equipment, and a cycle is completed. In this process, the turntable rotates to the top of the top block 19, the top rod 92 contacts the top block 19, and the clamping jaws 91 are pushed up, and the workpiece 18 is in a loose state. At the same time, the spring 93 pushes the workpiece 18 up.

[0034] When the workpiece 18 is welded, the first gear 10 and the second gear 13 on the IV station are meshed to enhance the power and ensure the quality of welding.

[0035] The above are preferred implementations of the present invention, which do not limit the protection scope of the present invention. Any modifications and improvements made by those skilled in the art based on the design ideas of the present invention should be regarded as within the protection scope of the present invention.

Claims

1. A turntable welding device for heat-insulating nails, comprising a frame (1) and a workpiece (18), wherein the workpiece (18) comprises a sheet (181) and a screw (182), characterized in that: The frame (1) is provided with a turntable (2), and a first power source (11) for rotation is provided below the turntable (2); a plurality of clamp bodies (9) for fixing a sheet (181) are provided on the turntable (2), that is, a plurality of workstations, each clamp body (9) passes through the turntable (2) and is provided with a first gear (10) below; a second gear (13) is provided on the outer side of one side of the frame (1), driven by a second power source (12), and the first gear (10) and the second gear (13) can mesh at one of the workstations; a hopper (6) for feeding the sheet (181) is provided on the other side of the second gear (13) of the frame (1); and a tool (7) for clamping a screw rod (182) is provided on the inner side of the clamp body (9).

2. The rotating disk welding device for heat preservation nails according to claim 1, characterized in that: The material sheet (181) in the hopper (6) is pushed horizontally by the first cylinder (4) and driven vertically by the second cylinder (15).

3. The rotating disk welding device for heat preservation nails according to claim 1, characterized in that: The turntable (2) is provided with four workstations, a second cylinder (15) in the vertical direction is provided at the third workstation, and a third cylinder (17) in the horizontal direction is provided above the last workstation.

4. The rotating disk welding device for heat preservation nails according to claim 1, characterized in that: The frame (1) is provided with four columns (101), and the inner sides of the columns (101) are provided with reinforcing rings (16) for fixing the tooling (7).

5. The rotating disk welding device for heat preservation nails according to claim 3, characterized in that: A top block (19) located on the frame (1) is provided below the two first gears (10) of the first and fourth workstations; the clamp body (9) comprises a clamping claw (91), a top rod (92) and a spring (93).

6. The rotating disk welding device for heat preservation nails according to claim 1, characterized in that: The first power source (11) is a cam divider.

7. The rotating disk welding device for heat preservation nails according to claim 1, characterized in that: The second power source (12) is a reduction motor.

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