Positioning plate and double-layer foamed nickel welding equipment

Abstract

According to the positioning plate and the double-layer foam nickel welding equipment, the positioning plate comprises the fixing frame, the bottom die and the limiting plate, the front, back, left and right positions of an assembly are limited through the fixing frame, the bottom die and the limiting plate, deviation of plate-shaped foam or plate-shaped nickel is avoided, and the welding quality is improved; the double-layer foamed nickel welding equipment comprises a platform. A support, an acoustic resistance piece, a lifting mechanism, a pressing plate and a linear module are arranged on the platform. By forming the welding equipment, automatic control is facilitated, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic welding equipment, in particular to a positioning plate and double-layer nickel foam welding equipment. Background Art

[0002] When welding the two surfaces of plate nickel to plate foam, ultrasonic welding equipment may be needed. Before welding, if two pieces of plate foam and one piece of plate nickel are stacked on a positioning plate, the plate foam can be prevented from shifting and the welding quality can be improved. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the utility model provides a positioning plate and a double-layer nickel foam welding device, which is convenient for simultaneously positioning the plate-shaped foam and the plate-shaped nickel. The technical solution adopted by the utility model is:

[0004] A positioning plate, comprising:

[0005] The fixing frame has a top portion sunken with a step, and a bottom portion of the step is sunken with a first notch and a magnet block;

[0006] A bottom mold is arranged inside the fixed frame so that a receiving groove is formed between the top surface of the bottom mold and the inner wall of the fixed frame;

[0007] A limiting plate, part of which is disposed in the step and is magnetically fixed to the magnet block, and another part of which extends into the receiving groove;

[0008] Wherein, the top of the limiting plate is not higher than the top surface of the fixing frame.

[0009] Furthermore, the limiting plate includes a first lateral limiting portion, a second lateral limiting portion and a longitudinal limiting portion, the first lateral limiting portion is located in the step, the second lateral limiting portion is connected to one side of the first lateral limiting portion and extends along the lateral inner wall of the fixed frame, and the longitudinal limiting portion is connected to the end of the second lateral limiting portion and extends along the longitudinal inner wall of the fixed frame.

[0010] Furthermore, the second transverse limiting portion is in contact with the transverse inner wall of the fixing frame; and / or the longitudinal limiting portion is in contact with the longitudinal inner wall of the fixing frame.

[0011] Furthermore, a second notch is provided on the top of the fixing frame, and the second notch is spaced apart from the step.

[0012] Furthermore, a groove is provided at the bottom of the step, and the magnet block is hidden in the groove.

[0013] A double-layer nickel foam welding device includes a positioning plate, a platform, a bracket, an acoustic resistance component, a lifting mechanism, a pressing plate, and a linear module;

[0014] The platform is respectively provided with a bracket, a pressing plate, and a linear module;

[0015] A lifting mechanism is arranged on the bracket, and an acoustic resistance component is arranged at the output end of the lifting mechanism;

[0016] The linear module is used to drive the positioning plate to slide horizontally or vertically on the platform;

[0017] The pressing plate can cover the positioning plate, and a welding groove is arranged on the pressing plate.

[0018] Advantages of the present utility model:

[0019] Through the fixing frame, the bottom mold and the limiting plate, the plate-shaped foam and the plate-shaped nickel can be stacked in the accommodating groove to form a combination. The groove on the bottom mold can match the movement track of the acoustic resistance component during welding and serve as a backing plate. The limiting plate restricts the front, back, left, and right positions of the combination to prevent the plate-shaped foam or the plate-shaped nickel from shifting and improve the welding quality. Description of the drawings

[0020] Figure 1 It is a schematic structural diagram of the positioning plate.

[0021] Figure 2 It is a schematic structural diagram of the positioning plate in a state where the limiting plate and the fixing frame are separated.

[0022] Figure 3 It is a schematic structural diagram of the double-layer foam nickel welding equipment.

[0023] In the figure: 100 - positioning plate, 110 - fixing frame, 111 - first notch, 112 - adjustment, 113 - magnet block, 114 - second notch, 120 - bottom mold, 130 - limiting plate, 131 - first horizontal limiting part, 132 - second horizontal limiting part, 133 - vertical limiting part, 200 - platform, 300 - bracket, 400 - acoustic resistance component, 500 - lifting mechanism, 600 - pressing plate, 700 - linear module. Detailed implementation manners

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] Please refer to the attached Figure 1 and Figure 2, the present utility model first provides a positioning plate 100, including: a fixed frame 110, with a step 112 sunken at the top thereof, and a first notch 111 and a magnet block 113 are respectively sunken at the bottom of the step 112; a bottom mold 120, arranged inside the fixed frame 110, so that an accommodation groove is formed between the top surface of the bottom mold 120 and the inner wall of the fixed frame 110; a limiting plate 130, part of which is arranged in the step 112 and magnetically fixed to the magnet block 113, and the other part extends into the accommodation groove; wherein, the top of the limiting plate 130 is not higher than the top surface of the fixed frame 110.

[0026] Specifically, as shown in the attached Figure 2 figures, steps 112 are respectively arranged on the front and rear sides of the top of the fixed frame 110 to limit the edges of the combination composed of the plate-shaped nickel and the plate-shaped foam; during use, the combination is sequentially placed into the accommodation groove in the stacking order of plate-shaped foam - plate-shaped nickel - plate-shaped foam, and then the front and rear limiting plates 130 are placed at the steps 112 and adsorbed and fixed by the magnet blocks 113, and the edges of the limiting plates 130 are made to fit the edges of the combination to complete the positioning of the combination; during welding, the acoustic resistance member of the ultrasonic welding device welds the combination along the groove on the bottom mold 120. When it is necessary to adapt to combinations of different sizes after firmly connecting the combination through multiple welding steps, insert a finger into the first notch 111 and lift the limiting plate 130 upward forcefully to cancel the limitation of the combination and facilitate the replacement of the limiting plate 130.

[0027] Please refer to the attached Figure 2 , the limiting plate 130 includes a first transverse limiting portion 131, a second transverse limiting portion 132 and a longitudinal limiting portion 133. The first transverse limiting portion 131 is located in the step 112, the second transverse limiting portion 132 is connected to one side of the first transverse limiting portion 131 and extends along the transverse inner wall of the fixed frame 110, and the longitudinal limiting portion 133 is connected to the end of the second transverse limiting portion 132 and extends along the longitudinal inner wall of the fixed frame 110.

[0028] Specifically, the fixed frame 110 is a rectangular frame. The width of the first transverse limiting portion 131 of the limiting plate 130 is relatively wide and can completely cover the width of the step 112; the widths of the second transverse limiting portion 132 and the longitudinal limiting portion 133 are relatively narrow and can be completely hidden in the groove on the bottom mold 120 or in the gap between the bottom mold 120 and the inner wall of the fixed frame 110. During use, the transverse edges of the combination are attached to the second transverse limiting portion 132 and the first transverse limiting portion 131.

[0029] In an embodiment, in order to further improve the relative position relationship between the limiting plate 130 and the fixed frame 110 and improve the transverse positioning of the combination, the second transverse limiting portion 132 is attached to the transverse inner wall of the fixed frame 110.

[0030] In one embodiment, in order to further improve the relative positional relationship between the limiting plate 130 and the fixed frame 110 and improve the longitudinal positioning of the assembly, the longitudinal limiting portion 133 is attached to the longitudinal inner wall of the fixed frame 110.

[0031] In one embodiment, in order to facilitate the picking and placing of the assembly in all directions, a second notch 114 is recessed at the top of the fixed frame 110, and the second notch 114 is arranged at an interval from the step 112.

[0032] In a specific embodiment, second notches 114 are respectively arranged on the left and right sides of the top of the fixed frame 110, so that the second notches 114 and the first notch 111 are distributed in four directions of the fixed frame 110.

[0033] In a specific embodiment, in order to avoid a protruding structure on the top of the fixed frame 110, a groove is recessed at the bottom of the step 112, and the magnet block 113 is hidden in the groove; hiding the magnet block 113 is also beneficial to protecting the magnet block 113 from being collided or rubbed.

[0034] Please refer to the attached Figure 3 , the present utility model further provides a double-layer nickel foam welding device, including a positioning plate 100, a platform 200, a bracket 300, a sound resistance member 400, a lifting mechanism 500, a pressing plate 600, and a linear module 700; the platform 200 is respectively provided with the bracket 300, the pressing plate 600, and the linear module 700; a lifting mechanism 500 is arranged on the bracket 300, and a sound resistance member 400 is arranged at the output end of the lifting mechanism 500; the linear module 700 is used to drive the positioning plate 100 to slide horizontally or longitudinally on the platform 200; the pressing plate 600 can cover the positioning plate 100, and a welding groove is arranged on the pressing plate 600.

[0035] Specifically, the lifting mechanism 500 is a cylinder, and the output end of the cylinder is connected to the sound resistance member 400 to make the sound resistance member 400 approach or move away from the positioning plate 100; after the positioning plate 100 positions the assembly, the pressing plate 600 is used to cover the positioning plate 100, the position of the positioning plate 100 is adjusted by the linear module 700 according to the welding position, and then the welding operation is performed by the sound resistance member 400 until the welding is completed, and the pressing plate 600 is removed to take out the assembly. The welding device is beneficial to automatically controlling the welding operation and improving the welding efficiency.

[0036] Finally, it should be noted that the above specific implementation manners are only used to illustrate the technical solutions of the present utility model rather than to limit them. Although the present utility model has been described in detail with reference to the examples, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be covered by the scope of the claims of the present utility model.

Claims

1. A positioning plate (100), characterized in that, Comprising: A fixed frame (110) with a step (112) sunken at its top, and a first notch (111) and a magnet block (113) are respectively sunken at the bottom of the step (112); A bottom mold (120) is arranged inside the fixed frame (110) so that a receiving groove is formed between the top surface of the bottom mold (120) and the inner wall of the fixed frame (110); A limiting plate (130), part of which is arranged in the step (112) and magnetically fixed to the magnet block (113), and the other part extends into the receiving groove; Wherein, the top of the limiting plate (130) is not higher than the top surface of the fixed frame (110).

2. The positioning plate according to claim 1, wherein: The limiting plate (130) includes a first lateral limiting part (131), a second lateral limiting part (132) and a longitudinal limiting part (133). The first lateral limiting part (131) is located in the step (112), the second lateral limiting part (132) is connected to one side of the first lateral limiting part (131) and extends along the lateral inner wall of the fixed frame (110), and the longitudinal limiting part (133) is connected to the end of the second lateral limiting part (132) and extends along the longitudinal inner wall of the fixed frame (110).

3. The positioning plate according to claim 2, wherein: The second lateral limiting part (132) is attached to the lateral inner wall of the fixed frame (110); and / or, the longitudinal limiting part (133) is attached to the longitudinal inner wall of the fixed frame (110).

4. The positioning plate according to any one of claims 1-3, characterized in that: A second notch (114) is sunken at the top of the fixed frame (110), and the second notch (114) is arranged at an interval from the step (112).

5. The positioning plate according to any one of claims 1 to 3, characterized in that: A groove is sunken at the bottom of the step (112), and the magnet block (113) is hidden in the groove.

6. A double-layer nickel foam welding device, characterized in that, Comprising the positioning plate (100) according to any one of claims 1-3, and further comprising a platform (200), a bracket (300), a sound resistance member (400), a lifting mechanism (500), a pressing plate (600), and a linear module (700); The platform (200) is respectively provided with a bracket (300), a pressing plate (600), and a linear module (700); A lifting mechanism (500) is arranged on the bracket (300), and a sound resistance member (400) is arranged at the output end of the lifting mechanism (500); The linear module (700) is used to drive the positioning plate (100) to slide horizontally or vertically on the platform (200); The pressing plate (600) can cover the positioning plate (100), and a weld is arranged on the pressing plate (600).

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