Search

CN-224222097-U - Quick cleaning device of SMT steel mesh surface

CN224222097UCN 224222097 UCN224222097 UCN 224222097UCN-224222097-U

Abstract

The utility model relates to the technical field of SMT steel mesh cleaning, and discloses a quick cleaning device for the surface of an SMT steel mesh, which comprises a cleaning table, wherein a protective shell and a circular ring block are fixedly connected to the top of the cleaning table, a cleaning disc is rotatably connected to the top of the circular ring block, a rotating shaft is fixedly connected to the inside of the cleaning disc, a mounting frame is fixedly connected to the top of the cleaning table and positioned in the circular ring block, and a driving box is fixedly connected to the top of the mounting frame. According to the utility model, through the cooperation of the structures such as the rotating shaft, the cleaning disc, the circular ring block, the driving assembly and the like, the conveying path and the position of the steel mesh can be precisely controlled through the meshing mechanism of the pin and the grooved pulley, so that the phenomenon of uneven cleaning caused by unstable conveying is effectively avoided, the steel mesh is always stable in the cleaning process, each position can be ensured to be uniformly cleaned, the cleaning efficiency is improved, and the requirement of manual intervention is reduced.

Inventors

  • ZHAO ZHIHUI
  • SUN GAOLIANG
  • WANG YUHUI
  • LIU XIANGNAN

Assignees

  • 郑州慧亮电子有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (8)

  1. 1. The utility model provides a quick cleaning device of SMT steel mesh surface, includes clean bench (1), its characterized in that, the top fixedly connected with protecting crust (2) and ring piece (3) of clean bench (1), the top rotation of ring piece (3) is connected with washs dish (4), the inside fixedly connected with axis of rotation (5) of washs the dish, the top of clean bench (1) just is located the inside fixedly connected with installing frame (6) of ring piece (3), the top fixedly connected with driving box (7) of installing frame (6), the interior top surface of driving box (7) is provided with the drive assembly that can drive axis of rotation (5) to rotate, the top of clean bench (1) just is located two bracing pieces (8) of inside fixedly connected with of protecting crust (2), two the top joint fixedly connected with supporting disk (9) of bracing piece (8), the top fixedly installed cylinder (10) of supporting disk (9), the flexible end of cylinder (10) runs through supporting disk (9) and fixedly connected with cleaning frame (11), the interior top surface of two guide bars (12) are connected with each other, two guide bars (12) are connected with each other between two guide bars (12), the bottom of movable block (13) is fixed to be linked together and is had a plurality of shower nozzle (14), the interior bottom surface of clearance platform (1) is provided with pumping components, the both sides of movable block (13) are all fixedly connected with L shaped plate (15), one of them L shaped plate (15) one side is provided with clearance components.
  2. 2. The SMT steel mesh surface quick cleaning device according to claim 1, wherein the driving assembly comprises a driving motor (16) fixedly arranged on the inner top surface of the driving box (7), and the output end of the driving motor (16) penetrates through the outside of the driving box (7) and is fixedly connected with a driving disc (17).
  3. 3. The SMT steel mesh surface quick cleaning device according to claim 2, wherein a pin (18) is fixedly connected to the top of the driving disc (17), a grooved wheel (19) is connected to the outer wall of the pin (18) in a meshed mode, and the inside of the grooved wheel (19) is fixedly connected with a driving shaft.
  4. 4. The SMT steel mesh surface quick cleaning device according to claim 1, wherein the moving assembly comprises a servo motor (20) fixedly installed on one side of the cleaning frame (11), the output end of the servo motor (20) penetrates through the cleaning frame (11) and is fixedly connected with a screw rod (21), one end of the screw rod (21) is fixedly connected with the inner wall of the cleaning frame (11), and the outer wall of the screw rod (21) is in threaded connection with the moving block (13).
  5. 5. The SMT steel mesh surface quick cleaning device according to claim 1, wherein the pumping assembly comprises a conveying pump (22) fixedly arranged on the inner bottom surface of the cleaning table (1), a hose (23) is fixedly communicated with the water outlet end of the conveying pump (22), and one end of the hose (23) penetrates into the moving block (13) and is fixedly communicated with a plurality of spray heads (14).
  6. 6. The SMT steel mesh surface quick cleaning device according to claim 1, wherein the cleaning assembly comprises a synchronous motor (24) fixedly arranged on one side of one L-shaped plate (15) through a support plate, and the output end of the synchronous motor (24) is fixedly connected with a main synchronous wheel (25).
  7. 7. The SMT steel mesh surface quick cleaning device according to claim 6, wherein the outer wall of the main synchronizing wheel (25) is connected with a secondary synchronizing wheel (26) through a synchronous belt transmission, one side of the main synchronizing wheel (25) and one side of the secondary synchronizing wheel (26) are fixedly connected with a cleaning brush (27) through rotating shafts, and one end of the cleaning brush (27) is rotatably connected with one side of the other L-shaped plate (15).
  8. 8. The SMT steel wire mesh surface quick cleaning device according to claim 1, wherein two limiting rods (28) are fixedly arranged at the top of the cleaning frame (11), and the outer walls of the limiting rods (28) penetrate through the top of the supporting plate (9) in a sliding mode.

Description

Quick cleaning device of SMT steel mesh surface Technical Field The utility model relates to the technical field of SMT steel mesh cleaning, in particular to a device for rapidly cleaning the surface of an SMT steel mesh. Background With the continuous development of electronic manufacturing industry, SMT (surface mount technology) is becoming the dominant technology for electronic component production. In the SMT production process, the steel mesh is used as a key production tool, and plays an important role in uniformly coating solder paste on the PCB board. As production proceeds, a large amount of solder residue, oxides and other impurities accumulate on the steel mesh, which can affect the production efficiency and product quality, and even cause defects in the circuit board. Therefore, the surface cleaning of the steel mesh forms a non-negligible part of the SMT production process. The utility model patent of China with the application number 201921353901.3 discloses a quick cleaning device for the surface of an SMT steel mesh, which comprises a cleaning table, wherein a base is fixedly arranged at the bottom end of the cleaning table, an empty groove is formed in the inner wall of the base, and a hydraulic column is fixedly arranged in the inner wall of the empty groove. According to the SMT steel mesh surface quick cleaning device, mixing of water and slag can be effectively avoided, waste water can enter the water collecting pocket along with flowing, four bases are installed at the same time, hydraulic columns are installed in two bases which are located on the front face and on the same side, and the other two bases are not located, so that a cleaning table can incline when a hydraulic rod is started, water can be discharged into the water collecting pocket as soon as possible, steel mesh drying efficiency is higher, the steel mesh is placed below the four pressing plates and located above the fixing baffle, four corners of the steel mesh can be firmly installed through downward pressure of the first spring, and therefore severe shaking is avoided during cleaning, and cleaning efficiency is accelerated. Traditional steel mesh cleaning methods include manual cleaning, and operating personnel uses dust-free cloth, alcohol or board washing water to clean the steel mesh, but inefficiency, and there is the potential safety hazard, especially under the circumstances of mass production, how to realize the quick and efficient cleanness of steel mesh, become the key that improves production line efficiency and reduce manufacturing cost, current self-cleaning device is mostly static operation or needs frequent manual regulation, and not only cleaning cycle is long, causes the error in the cleaning process easily moreover, leads to steel mesh precision unable assurance to influence final production quality. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a quick cleaning device for the surface of an SMT steel mesh. In order to achieve the above purpose, the SMT steel mesh surface quick cleaning device comprises a cleaning table, wherein the top of the cleaning table is fixedly connected with a protective shell and a circular ring block, the top of the circular ring block is rotationally connected with a cleaning disc, the inside of the cleaning disc is fixedly connected with a rotating shaft, the top of the cleaning table is fixedly connected with a mounting frame which is positioned in the circular ring block, the top of the mounting frame is fixedly connected with a driving box, the inner top surface of the driving box is provided with a driving assembly which can drive the rotating shaft to rotate, the top of the cleaning table is fixedly connected with two supporting rods which are positioned in the protective shell, the tops of the supporting rods are fixedly connected with a supporting disc together, the top of the supporting disc is fixedly provided with a cylinder, the telescopic end of the cylinder penetrates through the supporting disc and is fixedly connected with a cleaning frame, one side of the cleaning frame is provided with a moving assembly, two guide rods are fixedly connected between two sides of the inner wall of the cleaning frame, the outer walls of the guide rods are jointly and slidingly connected with a moving block, the bottom of the moving block is fixedly connected with two side of the cleaning plate, the bottom of the moving block is fixedly connected with two side plates, and one side of the cleaning plate is fixedly connected with one side of the cleaning plate. The top of pivot and the bottom of supporting disk rotate to be connected, the top of cleaning disk is provided with four clearance frames of settling the steel mesh, the clearance platform is as equipment main part frame, bear the clean full-flow of steel mesh machinery and electrical system, there is control button in the front, one side has the relief valve, equ