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CN-224212732-U - Vertical ultrasonic pool tin equipment

CN224212732UCN 224212732 UCN224212732 UCN 224212732UCN-224212732-U

Abstract

The utility model relates to the technical field of tin pool equipment, in particular to vertical ultrasonic tin pool equipment which comprises an ultrasonic transmitting head, an ultrasonic amplitude transformer, an ultrasonic transducer and a tin furnace, wherein the ultrasonic transducer generates ultrasonic vibration and transmits the ultrasonic vibration to the ultrasonic amplitude transformer, then the ultrasonic amplitude transformer transmits the ultrasonic vibration to the ultrasonic transmitting head, and the ultrasonic transmitting head is positioned in the tin furnace and directly contacted with tin liquid, so that the tin liquid generates cavitation effect. The vertical ultrasonic pool tin equipment does not use soldering flux in the whole process, avoids the generation of harmful gas and wastewater pollution, is green and environment-friendly, does not use soldering flux, does not generate tiny air holes and air holes in welding, has higher welding quality, simplifies the welding process, improves the production efficiency and reduces the production cost.

Inventors

  • LIU HUAN
  • HAN XIAOQIN
  • FANG CHENGWEI

Assignees

  • 杭州功律超声波设备有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (5)

  1. 1. The vertical ultrasonic pool tin equipment is characterized by comprising an ultrasonic emission head (1), an ultrasonic amplitude transformer (2), an ultrasonic transducer (3) and a tin furnace (6); The ultrasonic transducer (3) generates ultrasonic vibration and transmits the ultrasonic vibration to the ultrasonic amplitude transformer (2), the ultrasonic vibration is transmitted to the ultrasonic emission head (1) through the ultrasonic amplitude transformer (2), and the ultrasonic emission head (1) is positioned in the tin furnace (6) and is directly connected with tin liquid, so that the tin liquid generates cavitation effect.
  2. 2. The vertical ultrasonic pool tin equipment of claim 1, wherein a heating plate (4) is fixedly sleeved outside the tin furnace (6), and heat preservation cotton (5) is wrapped outside the heating plate (4).
  3. 3. The vertical ultrasonic pool tin equipment as claimed in claim 1, wherein stainless steel shells (7) are arranged outside the ultrasonic transmitting head (1), the ultrasonic amplitude transformer (2), the ultrasonic transducer (3) and the tin furnace (6).
  4. 4. The vertical ultrasonic pool tin equipment according to claim 1, further comprising a sputtering prevention assembly, wherein the sputtering prevention assembly comprises an annular groove plate (9), and a plurality of shielding covers (906) are uniformly and fixedly arranged on the inner ring of the annular groove plate (9); Rectangular placing grooves (901) corresponding to shielding covers (906) are uniformly formed in the annular groove plates (9), gear rods (903) are rotatably arranged in the placing grooves (901), one ends of the gear rods (903) are arranged in an extending mode, the outer walls of the gear rods are connected with bent rod frames (904) in a threaded mode, one end outer wall of each rod frame (904) is fixedly sleeved with a limiting plate (905) in a sliding mode and clamped inside the rectangular placing grooves (901), and the other ends of the limiting plates extend into inner rings of the annular groove plates (9) and are fixed to one ends of the shielding covers (906).
  5. 5. The vertical ultrasonic pool tin equipment as set forth in claim 4, wherein a driving ring plate (8) is rotatably connected to the inside of the annular groove plate (9), protruding annular toothed strips (801) are integrally arranged on the inner side of the driving ring plate (8), and the annular toothed strips (801) are in meshed connection with the gear ends of the gear rods (903).

Description

Vertical ultrasonic pool tin equipment Technical Field The utility model relates to the technical field of tin pool equipment, in particular to vertical ultrasonic tin pool equipment. Background At present, in the field of metal surface treatment, a tin pool (namely hot dip tinning) process is widely applied to industries such as electronic components, hardware, food packaging and the like so as to improve the welding performance, corrosion resistance and appearance quality of products. Conventional tin pool processes typically include pretreatment (e.g., degreasing, pickling), flux coating, hot dip tinning, and post-treatment steps. However, the conventional tin plating process has the following technical problems that the conventional tin plating process is mainly used for pre-coating soldering flux and then dipping tin, the acidity is very strong, the tin dipping process can cause certain harm to operators, and residues of the soldering flux are permanent on a workpiece, have certain corrosion to the workpiece and influence the performance of the workpiece. Disclosure of Invention The utility model mainly aims to overcome the defects in the prior art and provides vertical ultrasonic tin pool equipment. The technical scheme adopted by the utility model for realizing the technical purpose is that the vertical ultrasonic pool tin equipment comprises an ultrasonic emission head, an ultrasonic amplitude transformer, an ultrasonic transducer and a tin furnace; the ultrasonic transducer generates ultrasonic vibration and transmits the ultrasonic vibration to the ultrasonic amplitude transformer, and then the ultrasonic amplitude transformer transmits the ultrasonic vibration to the ultrasonic emission head, and the ultrasonic emission head is positioned in the tin furnace and directly contacted with tin liquid, so that the tin liquid generates cavitation effect. The tin furnace is characterized in that a heating plate is fixedly sleeved outside the tin furnace, heat-insulating cotton is wrapped outside the ceramic heating plate, the heating plate is a ceramic heating plate for helping tin in the tin furnace to melt, the heat-insulating cotton is aluminum silicate heat-insulating cotton and mainly used for isolating temperature, and the temperature is placed to a certain extent and is conducted to the energy converter. Preferably, the stainless steel shell is arranged outside the ultrasonic emission head, the ultrasonic amplitude transformer, the ultrasonic transducer and the tin furnace, and the stainless steel shell is integrally structured to wrap the ultrasonic emission head, the ultrasonic amplitude transformer, the ultrasonic transducer heating plate, the heat-insulating cotton and the tin furnace, so that the equipment is integrated and convenient to operate. Preferably, the anti-sputtering device further comprises an anti-sputtering component, the anti-sputtering component comprises an annular groove plate, the inner ring of the annular groove plate is uniformly and fixedly provided with a plurality of shielding covers, the shielding covers are formed by cutting wear-resistant cloth such as sun-shading cloth, the whole unfolding state of the shielding covers is in a fan-shaped structure, and the shielding covers can be folded and contained; The inside of annular frid evenly sets up the standing groove of rectangle that corresponds with shielding cover quantity, the inside rotation of standing groove is provided with the gear pole, the one end of gear pole is prolonged and is set up, and its outer wall threaded connection has the pole frame of bending, the one end outer wall of pole frame slides the card inside the standing groove of rectangle through the limiting plate that the fixed cover was established, and the other end extends to in the inner circle of annular frid with shielding cover one end is fixed. The gear rods are installed in the placing grooves through the shaft seats, a plurality of rod frames and limiting plates can be driven to move in the rectangular placing grooves through simultaneous rotation of the gear rods, one ends of the rod frames penetrate through the placing grooves and extend into the inner rings of the annular groove plates to be fixed with the shielding cover, and the other ends of the shielding cover are fixed on the side walls of the inner rings of the annular groove plates, so that the shielding cover can be driven to be unfolded or stored when the rod frames stretch and move. Preferably, the inside of the annular groove plate is rotationally connected with a driving ring plate, the inner side of the driving ring plate is integrally provided with a convex annular rack plate, and the annular rack plate is in meshed connection with the gear end of the gear rod. The plurality of gear rods are driven to rotate simultaneously through the rotary driving ring plate, and one side of the gear end of each gear rod can be exposed out of the placing groove, so that the gear end is