Interior facing welding device

Abstract

The utility model discloses an interior facing welding device which comprises a base, a workbench and a fixing frame, the workbench is fixedly arranged at the top of the base, the fixing frame is fixedly arranged at the top of the base, the interior facing welding device further comprises a positioning assembly and a flexible welding assembly, the positioning assembly is arranged at the top of the base, and the flexible welding assembly is arranged on the fixing frame. The utility model belongs to the technical field of interior facing welding, and particularly relates to an interior facing welding device which can quickly clamp and fix interior facing of different sizes, can flexibly carry out ultrasonic welding treatment on a welding position, improves the welding effect and the working efficiency, and reduces the labor intensity.

Description

Technical Field

[0001] The utility model belongs to the technical field of interior decoration surface welding, and in particular relates to an interior decoration surface welding device. Background Art

[0002] The car interior system is the main component of the car body, mainly referring to the various mechanisms and devices required for car driving and operation, as well as the various facilities used for car interior decoration. Therefore, the car interior not only has a decorative effect, but also plays a very important role in the car's function, safety, comfort, shock absorption, heat insulation, sound insulation, and visual aspects.

[0003] The traditional production process of automotive interiors is generally to use glue to bond the base surface made of PHC to the fabric, but the harmful substances such as formaldehyde and acetaldehyde in the glue affect the quality of the interior and harm human health. Ultrasonic welding of the base surface and the fabric does not produce any harmful substances, so it is a better connection method.

[0004] The existing interior decoration parts are generally welded manually using a handheld ultrasonic welder to complete the arc surface welding, which has the problems of low welding efficiency and high labor intensity. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an interior decoration surface welding device, which can quickly clamp and fix interior decoration surfaces of different sizes, and can flexibly perform ultrasonic welding on the welding points, thereby improving the welding effect and work efficiency and reducing labor intensity.

[0006] The technical solution adopted by the utility model is as follows: an interior surface welding device, comprising a base, a workbench and a fixing frame, wherein the workbench is fixedly arranged on the top of the base, the fixing frame is fixedly arranged on the top of the base, and further comprising a positioning component and a flexible welding component, wherein the positioning component is arranged on the top of the base, and the flexible welding component is arranged on the fixing frame;

[0007] The positioning assembly includes an electric push rod, a connecting plate, a sliding column, a top plate, a block and a positioning plate, the electric push rod is fixed on the top of the base, the connecting plate is fixed on the free end of the electric push rod, the sliding column is fixed on the top wall of the connecting plate, the upper end of the sliding column passes through the workbench and is slidably connected to the workbench, the sliding columns are symmetrically arranged in pairs, the top plate is fixed on the upper end of the sliding column, the block passes through the top plate and is slidably connected to the top plate, and the positioning plate is fixed on the bottom wall of the block.

[0008] Furthermore, the flexible welding assembly includes a linear guide, an adjustment block, a cross plate, a linear guide, a slider, a cylinder and an ultrasonic welding head, the linear guide is fixedly arranged on the top bottom wall of the fixed frame, the adjustment block is slidably arranged on the linear guide, the cross plate is fixedly arranged on the bottom wall of the adjustment block, the linear guide is fixedly arranged on the bottom wall of the cross plate, the slider is slidably arranged on the linear guide, the cylinder is fixedly arranged on the bottom wall of the slider, and the ultrasonic welding head is fixedly arranged on the lower end of the cylinder.

[0009] Furthermore, the connecting plate is arranged in an X shape, and a reinforcing rod is provided between the outer side wall of the sliding column and the bottom wall of the top plate.

[0010] Furthermore, the top plate is arranged in a U-shape, and positioning holes are arranged on the top plate, and the positioning holes are arranged at equal intervals.

[0011] Furthermore, the block is provided with a through hole, and the diameter of the through hole is the same as that of the positioning hole.

[0012] After adopting the above structure, the beneficial effects of the utility model are as follows: The utility model proposes an interior surface welding device:

[0013] (1) The blocks on each top plate can be properly adjusted and positioned according to the size of the interior surface, and the four corners of the interior surface can be clamped and fixed by contracting the electric push rod;

[0014] (2) The position of the ultrasonic welding head can be flexibly adjusted, which improves the welding accuracy and work efficiency and reduces labor intensity;

[0015] (3) The overall structural design is simple and reasonable, which improves the welding effect and work efficiency and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of an interior surface welding device proposed by the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of an interior surface welding device proposed by the utility model;

[0019] Figure 3 This is a front view of an interior decoration surface welding device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram from another perspective of an interior surface welding device proposed by the utility model.

[0021] In the attached drawings: 1. base, 2. workbench, 3. fixed frame, 4. electric push rod, 5. connecting plate, 6. sliding column, 7. top plate, 8. block, 9. positioning plate, 10. linear guide, 11. adjustment block, 12. cross plate, 13. linear guide, 14. slider, 15. cylinder, 16. ultrasonic welding head, 17. reinforcement rod, 18. positioning hole, 19. perforation. DETAILED DESCRIPTION

[0022] like Figure 1-2 As shown, an interior surface welding device includes a base 1, a workbench 2 and a fixing frame 3, the workbench 2 is fixedly arranged on the top of the base 1, the fixing frame 3 is fixedly arranged on the top of the base 1, and also includes a positioning component and a flexible welding component, the positioning component is arranged on the top of the base 1, and the flexible welding component is arranged on the fixing frame 3.

[0023] like Figure 1-4 As shown, the positioning assembly includes an electric push rod 4, a connecting plate 5, a sliding column 6, a top plate 7, a block 8 and a positioning plate 9.

[0024] like Figure 1-4 As shown, the flexible welding assembly includes a linear guide 10 , an adjustment block 11 , a cross plate 12 , a linear guide 13 , a slider 14 , a cylinder 15 and an ultrasonic welding head 16 .

[0025] In order to quickly clamp and fix interior surfaces of different sizes, the electric push rod 4 is fixed on the top of the base 1, the connecting plate 5 is fixed on the free end of the electric push rod 4, the sliding column 6 is fixed on the top wall of the connecting plate 5, the upper end of the sliding column 6 passes through the workbench 2 and is slidably connected to the workbench 2, the sliding columns 6 are symmetrically arranged in pairs, the top plate 7 is fixed on the upper end of the sliding column 6, the block 8 passes through the top plate 7 and is slidably connected to the top plate 7, the positioning plate 9 is fixed on the bottom wall of the block 8, the top plate 7 is arranged in a mouth shape, and the top plate 7 is provided with positioning holes 18, and the positioning holes 18 are arranged at equal intervals. The block 8 is provided with a through hole 19, and the through hole 19 has the same diameter as the positioning hole 18.

[0026] In order to improve the flexibility of welding, the linear guide 10 is fixed on the top bottom wall of the fixed frame 3, the adjusting block 11 is slidably arranged on the linear guide 10, the cross plate 12 is fixed on the bottom wall of the adjusting block 11, the linear guide 13 is fixed on the bottom wall of the cross plate 12, the slider 14 is slidably arranged on the linear guide 13, the cylinder 15 is fixed on the bottom wall of the slider 14, and the ultrasonic welding head 16 is fixed on the lower end of the cylinder 15.

[0027] The connecting plate 5 is arranged in an X shape, and a reinforcing rod 17 is provided between the outer wall of the sliding column 6 and the bottom wall of the top plate 7 .

[0028] During specific use, the automobile interior surface to be welded is placed on the top of the workbench 2, and the position of the blocks 8 on each top plate 7 is adjusted according to the size of the automobile interior surface. Then, the nut is controlled to pass through the through hole 19 and the positioning hole 18 to position the block 8, and the electric push rod 4 is controlled to retract. The electric push rod 4 drives the connecting plate 5 to move the sliding column 6 on the top of the connecting plate 5 downward to complete the clamping and fixation of the automobile interior surface. Then, the part to be connected is placed on the top of the interior surface, and the linear guide 10 and the linear guide 13 are appropriately adjusted according to the position of the part to be connected. The position of the adjustment block 11 and the position of the slider 14 are adjusted, and then the cylinder 15 is controlled to extend, and the interior surface is welded by the ultrasonic welding head 16.

[0029] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. An interior surface welding device, comprising a base, a workbench and a fixing frame, wherein the workbench is fixedly arranged on the top of the base, and the fixing frame is fixedly arranged on the top of the base, characterized in that: It also includes a positioning component and a flexible welding component, wherein the positioning component is arranged on the top of the base, and the flexible welding component is arranged on the fixing frame; The positioning assembly includes an electric push rod, a connecting plate, a sliding column, a top plate, a block and a positioning plate, the electric push rod is fixed on the top of the base, the connecting plate is fixed on the free end of the electric push rod, the sliding column is fixed on the top wall of the connecting plate, the upper end of the sliding column passes through the workbench and is slidably connected to the workbench, the sliding columns are symmetrically arranged in pairs, the top plate is fixed on the upper end of the sliding column, the block passes through the top plate and is slidably connected to the top plate, and the positioning plate is fixed on the bottom wall of the block.

2. The interior surface welding device according to claim 1, characterized in that: The flexible welding assembly includes a linear guide, an adjustment block, a cross plate, a linear guide, a slider, a cylinder and an ultrasonic welding head. The linear guide is fixedly arranged on the top bottom wall of the fixed frame, the adjustment block is slidably arranged on the linear guide, the cross plate is fixedly arranged on the bottom wall of the adjustment block, the linear guide is fixedly arranged on the bottom wall of the cross plate, the slider is slidably arranged on the linear guide, the cylinder is fixedly arranged on the bottom wall of the slider, and the ultrasonic welding head is fixedly arranged on the lower end of the cylinder.

3. The interior surface welding device according to claim 2, characterized in that: The connecting plate is arranged in an X shape, and a reinforcing rod is arranged between the outer side wall of the sliding column and the bottom wall of the top plate.

4. The interior surface welding device according to claim 3, characterized in that: The top plate is arranged in a U-shape, and positioning holes are arranged on the top plate, and the positioning holes are arranged at equal intervals.

5. The interior surface welding device according to claim 4, characterized in that: The block is provided with a through hole, and the diameter of the through hole is the same as that of the positioning hole.

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