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CN-224218602-U - Horizontal tilting swing spraying device

CN224218602UCN 224218602 UCN224218602 UCN 224218602UCN-224218602-U

Abstract

The utility model relates to the technical field of substrate cleaning and discloses a horizontal tilting swing spraying device which comprises a guide rail and a swing frame, wherein the swing frame is in sliding connection with the guide rail, a plurality of spraying pipes which are arranged in parallel are rotationally connected with the swing frame, the horizontal tilting spraying device further comprises a horizontal swing assembly and a tilting swing assembly, a push rod is driven by a horizontal driving motor to drive the swing frame to horizontally reciprocate along the guide rail through the guide rail and the swing frame, so that the spraying pipes generate integral swing motion in the horizontal direction, the pool effect caused by overlong local residence time is effectively reduced, the spraying pipes are hinged with the swing rod and driven by the swing driving motor to realize tilting swing around the axis of the spraying pipes, dynamic angle change of the spraying pipes can be generated in the swing process, the trend of accumulation of liquid in a specific direction is broken, and a plurality of angle areas of spraying directions are considered, so that the problem of spraying coverage of areas among the spraying pipes is remarkably improved, and the comprehensive and uniform spraying of liquid medicine is realized.

Inventors

  • Guo Nuoheng

Assignees

  • 捷成微系统(惠州)股份有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (8)

  1. 1. A horizontally tilting swing sprinkler, comprising: The device comprises a guide rail (1) and a swing frame (2), wherein the swing frame (2) is in sliding connection with the guide rail (1), and a plurality of spray pipes (3) which are arranged in parallel are rotationally connected with the swing frame (2); The horizontal swinging assembly (4), the horizontal swinging assembly (4) comprises a horizontal driving motor (410), an output shaft of the horizontal driving motor (410) is connected with a pushing rod (420), and one end, far away from the horizontal driving motor (410), of the pushing rod (420) is movably connected with the swinging frame (2) so that the swinging frame (2) slides along the guide rail (1); The tilting and swinging assembly (5), the tilting and swinging assembly (5) comprises a swinging driving motor, the output shaft of the swinging driving motor is connected with a swinging rod (510), and a plurality of spray pipes (3) are respectively hinged with the swinging rod (510) so as to drive the spray pipes (3) to tilt and swing around the axis of the spray pipes.
  2. 2. A horizontal tilting swing spraying device according to claim 1, wherein a plurality of guide wheels (6) are rotatably connected to opposite sides of the swing frame (2), respectively, and the guide wheels (6) are in rolling connection with the guide rail (1) so that the swing frame (2) swings horizontally along the length direction of the guide rail (1).
  3. 3. The horizontal tilting swing spraying device according to claim 1, wherein a plurality of spray heads (7) are arranged on the bottom side of the spray pipe (3), the spray heads (7) are uniformly distributed along the axial direction of the spray pipe (3), spray holes are formed in the spray heads (7), and drainage grooves penetrating through the spray holes are formed in the lower end face of the spray heads (7).
  4. 4. A horizontal tilt and swing spraying device according to claim 1, wherein the opposite ends of the nozzle (3) are respectively sleeved with a stop ring (8), the stop rings (8) are fixedly connected with the swing frame (2) for preventing the nozzle (3) from moving along the axis thereof, and the stop rings (8) are rotatably connected with the nozzle (3) through bearings.
  5. 5. The horizontal tilting swing spraying device according to claim 1, wherein the horizontal swing assembly (4) further comprises a horizontal motor main shaft (430), an eccentric wheel (440) is sleeved on the outer side of the horizontal motor main shaft (430), a connecting arm (450) is rotatably connected to the outer side of the eccentric wheel (440), and the connecting arm (450) is rotatably connected with the pushing rod (420) so as to drive the swing frame (2) to swing horizontally and reciprocally along the guide rail (1).
  6. 6. The horizontal tilt and swing sprinkler according to claim 5, wherein a swing link (460) is connected to a side of the swing frame (2) remote from the horizontal motor spindle (430), a rotating lever is rotatably connected to the swing link (460), and the rotating lever is fixedly connected to the push lever (420) so that the push lever (420) is rotatably connected to the swing link (460).
  7. 7. The horizontal tilting swing spraying device according to claim 1, wherein a swing eccentric block (520) is fixedly arranged on the outer side of the spraying pipe (3), a hinge groove is formed in the upper end of the swing eccentric block (520), a hinge arm (530) is rotatably connected to the hinge groove, and the hinge arm (530) is fixedly connected with the swing rod (510).
  8. 8. A horizontally inclined oscillating spraying device according to claim 1, characterized in that several of said nozzles (3) are arranged at an angle to said oscillating frame (2).

Description

Horizontal tilting swing spraying device Technical Field The utility model relates to the technical field of substrate cleaning, in particular to a horizontal tilting swing spraying device. Background With the rapid development of high-performance electronic devices and artificial intelligence servers, the performance requirements on Printed Circuit Boards (PCBs) are increasingly improved, and particularly, in the high-impedance and high-current application scenarios, higher standards are put forward on the precision of circuit linewidths and linepitches. The spraying device is used as key equipment for etching, cleaning and other processes in PCB manufacture, and the uniform distribution of the liquid medicine is required to be ensured so as to realize high-quality circuit processing. However, the conventional spraying device gradually reveals limitations in coping with high-precision circuit processing, and is difficult to meet the requirements of modern electronic industry on a fine and uniform process, so that the industry is promoted to continuously explore more advanced spraying technology. At present, a horizontal swinging nozzle is generally adopted in the spraying treatment process, the angle between the nozzle and the surface of a product is fixed, so that a 'pool effect' is formed by piling treatment liquid in certain areas, etching liquid flowing and exchanging are influenced, further line width and line distance control precision are influenced, spraying blind areas are easy to appear, the etching reaction in the areas is slow and uneven, and the overall processing consistency is influenced. Therefore, it is desirable to provide a horizontal tilt swing sprinkler to solve the problem of the existing sprinklers that spray dead zones are prone to occur. Disclosure of utility model The main object of the present utility model is to provide a horizontal tilting swing spraying device, which aims to solve the technical problems mentioned in the background art. The utility model adopts the following technical scheme: A horizontal tilt swing sprinkler comprising: The device comprises a guide rail and a swing frame, wherein the swing frame is in sliding connection with the guide rail, and a plurality of spray pipes which are arranged in parallel are rotationally connected with the swing frame; the horizontal swinging assembly comprises a horizontal driving motor, an output shaft of the horizontal driving motor is connected with a pushing rod, and one end of the pushing rod, which is far away from the horizontal driving motor, is movably connected with the swinging frame so as to enable the swinging frame to slide along the guide rail; The tilting and swinging assembly comprises a swinging driving motor, the output shaft of the swinging driving motor is connected with a swinging rod, and a plurality of spray pipes are respectively hinged with the swinging rod so as to drive the spray pipes to tilt and swing around the axis of the spray pipes. Further, a plurality of guide wheels are respectively connected to the opposite sides of the swing frame in a rotating manner, and the guide wheels are in rolling connection with the guide rails so that the swing frame swings horizontally along the length direction of the guide rails. Further, the bottom side of spray tube is provided with a plurality of shower nozzles, and a plurality of shower nozzles are followed the axial evenly distributed of spray tube, the orifice has been seted up to the shower nozzle, the lower terminal surface of shower nozzle has been seted up and has been run through the drainage of orifice. Further, limiting rings are sleeved at the two opposite ends of the spray pipe, and are fixedly connected with the swing frame and used for preventing the spray pipe from moving along the axis of the spray pipe, and the limiting rings are rotationally connected with the spray pipe through bearings. Further, the horizontal swinging assembly further comprises a horizontal motor main shaft, an eccentric wheel is sleeved on the outer side of the horizontal motor main shaft, a connecting arm is connected to the outer side of the eccentric wheel in a rotating mode, and the connecting arm is connected with the pushing rod in a rotating mode to drive the swinging frame to swing horizontally in a reciprocating mode along the guide rail. Further, one side of the swing frame far away from the horizontal motor spindle is connected with a swing connecting piece, a rotating rod is rotationally connected to the swing connecting piece, and the rotating rod is fixedly connected with the pushing rod so that the pushing rod is rotationally connected with the swing connecting piece. Further, the outside of spray tube is fixed and is provided with sways eccentric block, the upper end of swaing eccentric block is provided with the articulated recess, articulated recess internal rotation is connected with the articulated arm, the articulated arm with swaing pole fixed conne