Buzzer tabbing device

Abstract

The application relates to a buzzer piece wiring tin soldering device and belongs to the technical field of buzzer piece processing, which comprises a workbench, a tin soldering mechanism is installed on the workbench, a rotary feeding and discharging mechanism is further arranged on the workbench, the rotary feeding and discharging mechanism comprises a cam divider, a rotary table and a plurality of positioning tables which are uniformly arranged on the rotary table, the cam divider is arranged at the bottom of the workbench, the rotary table is rotationally connected to the top of the workbench, and the cam divider is used for driving the rotary table to rotate. The rotary feeding and discharging mechanism is used for manually placing buzzer pieces, a guide piece is used for assisting workers in placing wire bundles, automatic tin soldering is finally carried out by the tin soldering mechanism, uninterrupted tin soldering work can be realized in the whole process, the production efficiency is greatly improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This application relates to the technical field of buzzer chip processing, and in particular to a buzzer chip wiring soldering device. Background Technology

[0002] Piezoelectric ceramic buzzers are electroacoustic transducers based on the piezoelectric effect, widely used in electronic clocks, car horns, communication equipment, and electronic toys. Their core material is typically lead zirconate titanate (PZT) piezoelectric ceramic, made from oxides of zirconium, lead, and titanium through a formulation and sintering process. To improve low-frequency response performance, most products employ a dual-diaphragm structure design. These devices feature high sensitivity, low power consumption, small size, resistance to high and low temperatures, and long lifespan, making them suitable for sound prompts and alarms in various electronic products.

[0003] During the production and processing of buzzer chips, two electrode wire bundles need to be welded to their surface. In the current technology, welding is generally done manually, which has low welding efficiency. In order to improve production efficiency, there is an urgent need to develop a semi-automatic soldering device. Utility Model Content

[0004] The purpose of this application is to provide a buzzer chip wiring soldering device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides a buzzer chip wiring soldering device with the following technical solution: A buzzer chip wiring soldering device includes a workbench with a soldering mechanism installed on it. The workbench is also equipped with a rotating loading and unloading mechanism, which includes a cam divider, a turntable, and multiple positioning platforms evenly arranged on the turntable. The cam divider is located at the bottom of the workbench, and the turntable is rotatably connected to the top of the workbench. The cam divider is used to drive the turntable to rotate. The surface of the positioning platform is provided with a settling groove, and the sidewall of the settling groove is provided with an arc-shaped stop groove. The worktable is provided with a guide for limiting the wire harness at the bottom of the soldering mechanism, and there is a gap between the bottom of the guide and the surface of the positioning table.

[0006] The soldering mechanism includes a frame and two soldering components mounted on the frame. The frame is fixed to the worktable. Each soldering component includes a vertical servo moving slide, a mounting bracket, a solder bar conveying module, and a solder head module. The vertical servo moving slide is fixed to the frame, the mounting bracket is fixed to the slide of the vertical servo moving slide, and the solder bar conveying module and the solder head module are both fixed to the mounting bracket.

[0007] Preferably, to facilitate the placement of wire harnesses by staff, the guide includes a central partition block and irregularly shaped blocks symmetrically arranged on both sides of the central partition block. Both the central partition block and the irregularly shaped blocks are fixed on the frame, and a guide groove is formed between the side of the central partition block and the irregularly shaped blocks.

[0008] The cam divider is a four-position cam divider.

[0009] Preferably, to prevent the buzzer from sliding on the surface of the settling tank, the surface of the settling tank is provided with an anti-slip coating.

[0010] In summary, this application includes at least one of the following beneficial technical effects: the buzzer chip wiring soldering device is equipped with a rotating loading and unloading mechanism and a guide. The rotating loading and unloading mechanism allows the buzzer chip to be placed manually, the guide assists the staff in placing the wire harness, and finally the soldering mechanism performs automatic soldering. The whole process can achieve uninterrupted soldering work, which greatly improves production efficiency, while also reducing the labor intensity of the staff. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0012] Figure 2 These are schematic diagrams of the structure from different perspectives of embodiments of this application.

[0013] Figure 3 yes Figure 1 Enlarged view of section A.

[0014] Figure 4 This is a schematic diagram illustrating the structure of the soldering assembly in the embodiments of this application.

[0015] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Frame; 21. Vertical servo moving slide; 22. Mounting bracket; 23. Solder bar conveying module; 24. Solder head module; 3. Rotary loading and unloading mechanism; 31. Cam divider; 32. Turntable; 33. Positioning table; 331. Settling tank; 332. Arc-shaped stop groove; 4. Guide component; 41. Intermediate partition block; 42. Irregular block; 43. Guide groove. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0017] This application discloses a buzzer chip wiring soldering device, referring to... Figure 1-4The system includes a workbench 1, on which a soldering mechanism is installed. The workbench 1 is also equipped with a rotating loading and unloading mechanism 3. The rotating loading and unloading mechanism 3 includes a cam divider 31, a turntable 32, and multiple positioning platforms 33 evenly arranged on the turntable 32. The cam divider 31 is located at the bottom of the workbench 1 and is a four-position cam divider. The turntable 32 is rotatably connected to the top of the workbench 1. The cam divider 31 is used to drive the turntable 32 to rotate. The surface of the positioning platform 33 is provided with a settling groove 331. In order to prevent the buzzer from sliding on the surface of the settling groove 331, the surface of the settling groove 331 is provided with an anti-slip coating. The side wall of the settling groove 331 is provided with an arc-shaped stop groove 332. A guide 4 for limiting the wire harness is provided at the bottom of the soldering mechanism on the workbench 1. The bottom of the guide 4 has a gap with the surface of the positioning table 33. The guide 4 includes a middle partition block 41 and irregular blocks 42 symmetrically arranged on both sides of the middle partition block 41. The middle partition block 41 and the irregular blocks 42 are both fixed on the frame 2. A guide groove 43 is formed between the side of the middle partition block 41 and the irregular blocks 42.

[0018] Reference Figure 4 The soldering mechanism includes a frame 2 and two soldering components mounted on the frame 2. The frame 2 is fixed on the worktable 1. The soldering components include a vertical servo moving slide 21, a mounting frame 22, a solder bar conveying module 23, and a solder head module 24. The vertical servo moving slide 21 is fixed on the frame 2, and the mounting frame 22 is fixed on the slide of the vertical servo moving slide 21. The solder bar conveying module 23 and the solder head module 24 are both fixed on the mounting frame 22.

[0019] The implementation principle of the buzzer chip wiring soldering device in this application embodiment is as follows: The cam divider 31 is a four-station cam divider. The worktable 1, located at the position of the soldering mechanism, is set as a station for manually placing wire harnesses. On the opposite side of this station is a station for manually loading and unloading materials. During operation, the operator places the buzzer in the settling tank 331 at the station for manually loading and unloading materials. After the cam divider 31 rotates, it drives the buzzer to the bottom of the soldering mechanism. The operator then places two wire harnesses onto the buzzer along the guide groove 43 with both hands. Afterward, the vertical servo moving slide 21 in the two soldering components drives the soldering head module 24 and the solder bar conveying module 23 to move downward. The soldering head melts the solder bar, and the molten solder solidifies on the buzzer, thus soldering the electrode wire harness onto the buzzer. The entire process can be soldered continuously, which greatly improves production efficiency and reduces the labor intensity of the operators.

[0020] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A buzzer connector soldering device, comprising a workbench (1) and a soldering mechanism mounted on the workbench (1), characterized in that: The workbench (1) is also provided with a rotating loading and unloading mechanism (3). The rotating loading and unloading mechanism (3) includes a cam divider (31), a turntable (32) and a plurality of positioning platforms (33) evenly arranged on the turntable (32). The cam divider (31) is located at the bottom of the workbench (1). The turntable (32) is rotatably connected to the top of the workbench (1). The cam divider (31) is used to drive the turntable (32) to rotate. The surface of the positioning platform (33) is provided with a settling groove (331). The side wall of the settling groove (331) is provided with an arc-shaped stop groove (332). The workbench (1) is provided with a guide (4) for limiting the wire harness at the bottom of the soldering mechanism, and the bottom of the guide (4) has a gap with the surface of the positioning table (33).

2. The buzzer connector soldering device according to claim 1, characterized in that: The soldering mechanism includes a frame (2) and two soldering components mounted on the frame (2). The frame (2) is fixed on the worktable (1). The soldering components include a vertical servo moving slide (21), a mounting bracket (22), a solder bar conveying module (23), and a solder head module (24). The vertical servo moving slide (21) is fixed on the frame (2), and the mounting bracket (22) is fixed on the slide of the vertical servo moving slide (21). The solder bar conveying module (23) and the solder head module (24) are both fixed on the mounting bracket (22).

3. The buzzer connector soldering device according to claim 2, characterized in that: The guide (4) includes a middle partition (41) and irregular blocks (42) symmetrically arranged on both sides of the middle partition (41). The middle partition (41) and the irregular blocks (42) are both fixed on the frame (2). A guide groove (43) is formed between the side of the middle partition (41) and the irregular blocks (42).

4. The buzzer connector soldering device according to claim 1, characterized in that: The cam divider (31) is a four-position cam divider.

5. The buzzer connector soldering device according to claim 1, characterized in that: The surface of the settling tank (331) is provided with an anti-slip coating.

Images