Pressure welding device with adjustable position and angle
By designing a press welding device including mounting plate, motor, screw, mounting block, rotary rod and adjustment components, the problem of the inability to accurately adjust the welding position and angle in the prior art is solved, and a more efficient and precise welding effect is achieved.
Patent Information
- Application Number
- CN202421863492.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing compression welding device cannot accurately adjust the position and angle of the welding in the welding between the backlit FPC and the main FPC pad, resulting in reduced production efficiency and poor product quality.
A press welding device including a mounting plate, a motor, a screw, a mounting block, a rotary rod and an adjustment assembly is designed. Through the synergy of these components, precise adjustment of the position and angle of the compressed weldment is achieved.
The device enables accurate adjustment of the position and angle of the compressed weldment, improves the accuracy of welding between the backlit FPC and the main FPC pad, simplifies operation and improves production efficiency.
Smart Images
Figure CN222890685U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of backlight module welding, in particular to a pressure welding device with adjustable position and angle. Background Art
[0002] In the welding of LED backlight modules, the pressure welding device is an indispensable and important equipment. Its performance directly affects the quality and efficiency of welding. With the continuous development of technology and people's demand for mobile phones, the requirements for welding technology are getting higher and higher. The existing pressure welding device cannot accurately adjust the welding position and angle between the backlight FPC and the main FPC pad, which leads to reduced production efficiency and certain limitations on pressure welding products. Therefore, a pressure welding device with adjustable position and angle is needed. Utility Model Content
[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a pressure welding device with adjustable position and angle, which is simple to operate and accurate in adjustment, thereby improving the accuracy of welding.
[0004] The above technical purpose of the utility model is achieved through the following technical solutions: a position and angle adjustable pressure welding device, comprising a mounting plate connected to a welding carrier, a motor is mounted on the mounting plate, a screw is fixedly connected to the driving shaft of the motor, and a mounting block is screwed on the screw, the mounting block is slidingly connected to the mounting plate, a rotating rod is rotatably connected to the mounting block, a first adjustment component is provided at one end of the rotating rod, and a second adjustment component is provided at the other end, a pressure welding part is installed at the end of the second adjustment component, the second adjustment component comprises a Y-axis direction adjustment part, a connecting part and an X-axis direction adjustment part, and the Y-axis direction adjustment part and the X-axis direction adjustment part are staggered.
[0005] In some embodiments, the first adjustment component includes a swing block, the swing block is fixedly connected to the rotating rod, and a first micrometer knob is installed on each side of the swing block.
[0006] In some embodiments, the Y-axis direction adjustment member includes a first rotating plate, a second micrometer knob is respectively arranged on both sides of the first rotating plate, the connecting member includes a connecting block, a first rotating shaft is arranged on the upper part of the connecting block, and a second rotating shaft is arranged on the lower part, the X-axis direction adjustment member includes a second rotating plate, a third micrometer knob is respectively arranged on both sides of the second rotating plate, the first rotating plate is rotatably connected to the first rotating shaft, the second rotating plate is rotatably connected to the second rotating shaft, and the connecting block and the first rotating plate and the second rotating plate are all provided with springs.
[0007] In some embodiments, the pressure welding part includes an L-shaped plate, the L-shaped plate is connected to the X-axis direction adjustment part, a cylinder is installed on the L-shaped plate, and a welding pressure head is installed on the telescopic part of the cylinder.
[0008] In some embodiments, the welding head is connected to the cylinder by bolts.
[0009] In some embodiments, a wear-resistant plate is provided between the cylinder and the welding ram.
[0010] In summary, the utility model has the following beneficial effects:
[0011] The utility model is provided with a first adjusting component, and the first adjusting component is used to drive the rotating rod to deflect, so that the pressure welding part is moved to adjust the position of the pressure welding part. At the same time, through the cooperation of the Y-axis direction adjusting part and the connecting part in the second adjusting component, and the cooperation of the X-axis direction adjusting part and the connecting part, the angles of the pressure welding part in the Y-axis direction and the X-axis direction are adjusted respectively, and the first adjusting component and the second adjusting component can be used to adjust the pressure welding part together, so as to improve the accuracy of welding between the backlight FPC and the main FPC pad, and the operation is simple and accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a side view of the overall structure of the utility model;
[0014] Figure 3 This is a schematic diagram of the overall structure of the second adjustment component of the utility model;
[0015] Figure 4 It is an exploded view of the second adjustment component of the utility model.
[0016] In the figure: 1. mounting plate; 2. motor; 3. mounting block; 4. first adjusting component; 41. swing block; 42. first micrometer knob; 5. rotating rod; 6. second adjusting component; 61. Y-axis direction adjusting member; 611. first rotating plate; 612. second micrometer knob; 62. connecting member; 621. connecting block; 622. first rotating shaft; 623. second rotating shaft 623; 624. spring; 63. X-axis direction adjusting member; 631. second rotating plate; 632. third micrometer knob; 7. pressure welding member; 71. L-shaped plate; 72. cylinder; 73. welding pressure head. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-4 A position and angle adjustable pressure welding device comprises a mounting plate 1 connected to a welding carrier, a motor 2 is mounted on the mounting plate 1, a screw is fixedly connected to the driving shaft of the motor 2, and a mounting block 3 is screwed on the screw, the mounting block 3 is slidably connected to the mounting plate 1, a rotating rod 5 is rotatably connected to the mounting block 3, a first adjusting component 4 is arranged at one end of the rotating rod 5, and a second adjusting component 6 is arranged at the other end, a pressure welding part 7 is mounted at the end of the second adjusting component 6, the second adjusting component 6 comprises a Y-axis direction adjusting part 61, a connecting part 62 and an X-axis direction adjusting part 63, and the Y-axis direction adjusting part 61 and the X-axis direction adjusting part 63 are staggered. When welding the backlight FPC and the main FPC pads, the operator can control the motor 2 to drive the screw to rotate, so that the mounting block 3 can move up and down on the mounting plate 1, so that the mounting block 3 drives the first adjustment component 4, the rotating rod 5, the second adjustment component 6 and the pressure welding piece 7 to move up and down, that is, the Z-axis direction adjustment of the pressure welding piece 7 during welding is realized, and at the same time, the operator can drive the rotating rod 5 to deflect through the first adjustment component 4, so that the rotating rod 5 drives the second adjustment component 6 and the pressure welding piece 7 to deflect. Since the axis of the pressure welding piece 7 and the rotating rod 5 are not in the same straight line, the pressure welding piece 7 will not rotate in place, that is, the movement of the position of the pressure welding piece 7 is realized, and the operator can make the Y-axis direction adjustment piece 61 and the connecting piece 62 cooperate to ... second adjustment component 6 The axial direction adjusting member 61 is deflected with the connecting member 62 as the axis, so that the Y-axis direction adjusting member 61 drives the pressure welding member 7 to swing in the Y-axis direction, that is, the angle adjustment of the pressure welding member 7 in the Y-axis direction is achieved. Similarly, the operator can also make the X-axis direction adjusting member 63 deflect with the connecting member 62 as the axis through the cooperation of the X-axis direction adjusting member 63 and the connecting member 62, so that the X-axis direction adjusting member 63 drives the pressure welding member 7 to swing in the X-axis direction, that is, the angle adjustment of the pressure welding member 7 in the X-axis direction. Finally, the operator adjusts the position and angle of the pressure welding member 7 through the joint action of the first adjusting component 4 and the cooperation of the Y-axis direction adjusting member 61 and the X-axis direction adjusting member 63 and the connecting member 62, thereby improving the accuracy of pressure welding on the workpiece.
[0019] In some embodiments, the first adjustment component 4 includes a swing block 41, the swing block 41 is fixedly connected to the rotating rod 5, and a first micrometer knob 42 is installed on each side of the swing block 41. When the operator needs to adjust the position of the pressure welding part 7 during welding, he only needs to rotate the first micrometer knobs 42 on both sides of the swing block 41 to adjust the deflection amplitude of the swing block 41, and the swing block 41 drives the rotating rod 5 to rotate, and finally the rotating rod 5 drives the second adjustment component 6 to rotate, and the second adjustment component 6 drives the pressure welding part 7 to move, so as to adjust the pressure welding position.
[0020] In some embodiments, the Y-axis direction adjusting member 61 includes a first rotating plate 611, and a second micrometer knob 612 is respectively arranged on both sides of the first rotating plate 611. The connecting member 62 includes a connecting block 621, and a first rotating shaft 622 is arranged on the upper part of the connecting block 621, and a second rotating shaft 623 is arranged on the lower part. The X-axis direction adjusting member 63 includes a second rotating plate 631, and a third micrometer knob 632 is respectively arranged on both sides of the second rotating plate 631. The first rotating plate 611 is rotatably connected to the first rotating shaft 622, and the second rotating plate 631 is rotatably connected to the second rotating shaft 623. The connecting block 621 and the first rotating plate 611 and the second rotating plate 631 are all provided with springs 624. When performing pressure welding, the operator can rotate the second micrometer knobs 612 on both sides of the first rotating plate 611 to make the first rotating plate 611 deflect around the first rotating shaft 622, so that the Y-axis direction adjustment member 61 drives the pressure welding member 7 to adjust the angle in the Y-axis direction. At the same time, the operator can rotate the third micrometer knobs 632 on both sides of the second rotating plate 631 to make the second rotating plate 631 deflect around the second rotating shaft 623, so that the X-axis direction adjustment member 63 drives the pressure welding member 7 to adjust the angle in the X-axis direction, that is, the Y-axis direction adjustment member 61 and the X-axis direction adjustment member 63 work together to accurately adjust the pressure welding angle of the pressure welding member 7, thereby improving the pressure welding accuracy. The spring 624 can not only assist the connection between the Y-axis direction adjustment member 61 and the connecting member 62 and the connecting member 62 and the X-axis direction adjustment member 63 to ensure that the three can be linked, but also provide space for the Y-axis direction adjustment member 61 and the X-axis direction adjustment member 63 to adjust the angle of the pressure welding member 7, thereby making the adjustment more precise.
[0021] In some embodiments, the pressure welding member 7 includes an L-shaped plate 71, the L-shaped plate 71 is connected to the X-axis direction adjustment member 63, a cylinder 72 is installed on the L-shaped plate 71, and a welding pressure head 73 is installed on the telescopic part of the cylinder 72. During welding, the operator can control the extension of the cylinder 72 to drive the welding pressure head 73 to pressure weld the workpiece, and can increase the downward pressure speed of the control cylinder 72 to adjust the downward pressure of the welding pressure head 73, thereby controlling the pressure welding effect.
[0022] In some embodiments, the welding pressure head 73 is connected to the cylinder 72 by bolts. The operator can replace the welding pressure head 73 by screwing the bolts, and can select a more suitable welding pressure head 73 according to different welding products on site, which is simple and convenient to operate.
[0023] In some embodiments, a wear-resistant plate is provided between the cylinder 72 and the welding pressure head 73. The wear-resistant plate adopts a gold plating process, which can prevent metal oxidation, improve the wear resistance and stability of the workpiece, and enhance the quality of the workpiece.
[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A pressure welding device with adjustable position and angle, comprising a mounting plate (1) connected to a welding carrier, characterized in that: A motor (2) is mounted on the mounting plate (1); a screw is fixedly connected to the drive shaft of the motor (2); a mounting block (3) is screwed onto the screw; the mounting block (3) is slidably connected to the mounting plate (1); a rotating rod (5) is rotatably connected to the mounting block (3); a first adjustment component (4) is arranged at one end of the rotating rod (5); a second adjustment component (6) is arranged at the other end; a pressure welding part (7) is mounted at the end of the second adjustment component (6); the second adjustment component (6) comprises a Y-axis direction adjustment component (61), a connecting part (62) and an X-axis direction adjustment component (63); the Y-axis direction adjustment component (61) and the X-axis direction adjustment component (63) are arranged alternately.
2. A position and angle adjustable pressure welding device according to claim 1, characterized in that: The first adjustment assembly (4) comprises a swing block (41), the swing block (41) being fixedly connected to the rotating rod (5), and a first micrometer knob (42) being mounted on each side of the swing block (41).
3. A position and angle adjustable pressure welding device according to claim 1, characterized in that: The Y-axis direction adjusting member (61) comprises a first rotating plate (611), and a second micrometer knob (612) is respectively arranged on both sides of the first rotating plate (611); the connecting member (62) comprises a connecting block (621), and a first rotating shaft (622) is arranged on the upper part of the connecting block (621), and a second rotating shaft (623) is arranged on the lower part; the X-axis direction adjusting member (63) comprises a second rotating plate (631), and a third micrometer knob (632) is respectively arranged on both sides of the second rotating plate (631); the first rotating plate (611) is rotatably connected to the first rotating shaft (622), and the second rotating plate (631) is rotatably connected to the second rotating shaft (623); and the connecting block (621), the first rotating plate (611), and the second rotating plate (631) are all provided with springs (624).
4. A position and angle adjustable pressure welding device according to claim 1, characterized in that: The pressure welding component (7) comprises an L-shaped plate (71), the L-shaped plate (71) is connected to the X-axis direction adjusting component (63), a cylinder (72) is installed on the L-shaped plate (71), and a welding pressure head (73) is installed on the telescopic part of the cylinder (72).
5. A position and angle adjustable pressure welding device according to claim 4, characterized in that: The welding pressure head (73) is connected to the cylinder (72) via bolts.
6. A position and angle adjustable pressure welding device according to claim 4, characterized in that: A wear-resistant plate is provided between the cylinder (72) and the welding pressure head (73).