Circuit board cleaning agent cleaning platform deck

Abstract

The utility model discloses a circuit board cleaning agent cleaning platform deck which comprises a lower barrel body, a base, a first telescopic air cylinder, an upper push plate, a corrugated telescopic sleeve, an upper barrel body, a partition plate, a protective cover, a driving motor, a rotating table, a linear sliding rail, a sliding block, a second telescopic air cylinder and an air blowing bamboo joint pipe. The upper end and the lower end of the corrugated telescopic sleeve are fixedly connected with the upper barrel body and the lower barrel body in a sealed mode respectively, the base is fixedly installed at the bottom of the lower barrel body, and a cylinder body of the first telescopic air cylinder is fixedly installed on the lower barrel body. According to the platform deck, a cleaning agent used for cleaning the circuit board scaling powder is stored through a combination of the lower barrel body, the corrugated telescopic sleeve and the upper barrel body, the circuit board is controlled to be soaked in or exposed out of the cleaning agent in a stretching and contracting mode of the corrugated telescopic sleeve, and the mode of soaking and cleaning the scaling powder has the advantages of being comprehensive in cleaning effect and high in efficiency; and after cleaning is completed, the upper and lower plates of the circuit board are comprehensively and rapidly blow-dried through the blowing bamboo joint pipes, and the overall cleaning efficiency of the circuit board can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding cleaning agents, in particular to a cleaning platform for a circuit board cleaning agent. Background Art

[0002] Circuit board solder cleaning agent has excellent cleaning ability. It is widely used to clean the residual flux on PCBA boards produced in the electronics industry. The method of spraying cleaning agent to clean the circuit board flux is suitable for cleaning with less residual flux. For circuit boards with more residual flux, the cleaning method of spraying cleaning agent is less efficient and the cleaning effect is not ideal. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a cleaning carrier for removing solder flux on a circuit board by immersion.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a circuit board cleaning agent cleaning platform, including a lower barrel, a base, a first telescopic cylinder, an upper push plate, a corrugated telescopic sleeve, an upper barrel, a partition, a protective cover, a drive motor, a rotating table, a linear slide rail, a slider, a second telescopic cylinder and an air blowing bamboo tube, the upper and lower ends of the corrugated telescopic sleeve are respectively fixedly sealed with the upper barrel and the lower barrel, the partition is sealed and fixedly installed in the upper barrel, the base is fixedly installed at the bottom of the lower barrel, the cylinder body of the first telescopic cylinder is fixedly installed on the lower barrel, the upper push plate is fixedly sleeved on the upper barrel, and the second telescopic cylinder is fixedly installed on the lower barrel. The piston rod of a telescopic cylinder is fixedly connected to the upper push plate, the rotating table is installed on the partition through a rotating shaft rotation seal, the driving motor is fixedly installed at the bottom of the partition, the output shaft of the driving motor is transmission-connected to the rotating shaft of the rotating table, the protective cover is sealed and fixedly installed at the bottom of the partition, the driving motor is placed in the protective cover, the linear slide rail and the cylinder body of the second telescopic cylinder are fixedly installed on the top right side of the upper cylinder body, the slider is slidably installed on the linear slide rail, the piston rod of the second telescopic cylinder is fixedly connected to the slider, the air blowing bamboo tube is fixedly installed on the slider, and the air blowing bamboo tube is also connected to the air pressure station through a pipeline and an electromagnetic valve.

[0005] Preferably, the protective cover is provided with heat dissipation holes on both the front and rear sides, one of which is connected to the air pressure station through a pipeline and a solenoid valve, and the other is extended to the outside of the combination of the lower barrel body and the upper barrel body of the corrugated telescopic sleeve through a pipeline.

[0006] Preferably, a guide rod is fixedly mounted on the base, and the upper push plate is slidably mounted on the guide rod.

[0007] Preferably, the lower barrel and the base are both fixedly provided with rubber anti-slip pads.

[0008] Compared with the prior art, the utility model has the following advantages: the carrier stores cleaning agent for cleaning flux of circuit boards through the lower barrel body, the corrugated telescopic sleeve and the upper barrel body assembly, and controls the circuit boards to be immersed or exposed in the cleaning agent by the expansion and contraction of the corrugated telescopic sleeve. The method of cleaning flux by immersion has the advantages of comprehensive cleaning effect and high efficiency. After cleaning is completed, the upper and lower plates of the circuit board are fully and quickly dried through the blowing bamboo tube, which can improve the overall cleaning efficiency of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings.

[0010] Figure 1 It is a schematic diagram of the internal structure of the utility model. DETAILED DESCRIPTION

[0011] The utility model is described in detail below in conjunction with specific implementation methods:

[0012] like Figure 1 The circuit board cleaning agent cleaning platform shown in the figure includes a lower barrel body 1, a base 2, a first telescopic cylinder 21, an upper push plate 22, a corrugated telescopic sleeve 3, an upper barrel body 4, a partition 41, a protective cover 5, a drive motor 51, a rotating table 6, a linear slide rail 7, a slider 71, a second telescopic cylinder 8 and an air blowing bamboo tube 9. The upper and lower ends of the corrugated telescopic sleeve 3 are respectively fixedly and sealedly connected with the upper barrel body 4 and the lower barrel body 1, the partition 41 is sealed and fixedly installed in the upper barrel body 4, the base 2 is fixedly installed at the bottom of the lower barrel body 1, the cylinder body of the first telescopic cylinder 21 is fixedly installed on the lower barrel body 1, the upper push plate 22 is fixedly sleeved and installed on the upper barrel body 4, and the piston rod of the first telescopic cylinder 21 is connected to the The upper push plate 22 is fixedly connected, the rotating table 6 is installed on the partition 41 through a rotating shaft sealing, the driving motor 51 is fixedly installed at the bottom of the partition 41, and the output shaft of the driving motor 51 is connected to the rotating shaft of the rotating table 6 by transmission, the protective cover 5 is sealed and fixedly installed at the bottom of the partition 41, and the driving motor 51 is placed in the protective cover 5, the linear slide rail 7 and the cylinder body of the second telescopic cylinder 8 are fixedly installed on the top right side of the upper cylinder body 4, the slider 71 is slidably installed on the linear slide rail 7, the piston rod of the second telescopic cylinder 8 is fixedly connected to the slider 71, the blowing bamboo tube 9 is fixedly installed on the slider 71, and the blowing bamboo tube 9 is also connected to the air pressure station through a pipeline and a solenoid valve.

[0013] The protective cover 5 is provided with heat dissipation holes 52 on both the front and rear sides, one of the heat dissipation holes 52 is connected to the air pressure station through a pipeline and a solenoid valve, and the other heat dissipation hole 52 extends to the outside of the combination of the lower barrel body 1 and the upper barrel body 4 of the corrugated telescopic sleeve 3 through a pipeline. The hot air inside the protective cover 5 is blown out through the heat dissipation holes 52 and the pipeline to dissipate the heat of the drive motor 51, thereby avoiding the problem of the drive motor 51 stopping operation due to thermal protection.

[0014] A guide rod 23 is fixedly mounted on the base 2, and the upper push plate 22 is slidably mounted on the guide rod 23. The guide rod 23 guides the upper push plate 22, thereby improving the linearity of the combination of the upper push plate 22 and the upper cylinder 4 when moving up and down.

[0015] The lower barrel 1 and the base 2 are both fixedly provided with a rubber anti-skid pad 11 to improve the stability of the spraying platform when placed on a workbench and to prevent it from sliding.

[0016] The welded circuit board is placed on the rotating table 6, and the piston rod of the first telescopic cylinder 21 pulls the combination of the upper push plate 22 and the upper cylinder 4 to move downward, so that the cleaning agent in the combination of the lower barrel 1, the corrugated telescopic sleeve 3, and the upper cylinder 4 covers the rotating table 6 and the circuit board, and the circuit board is immersed in the cleaning agent to achieve a better cleaning effect. After soaking for 3-5 minutes, the piston rod of the first telescopic cylinder 21 pushes the combination of the upper push plate 22 and the upper cylinder 4 to move upward, and the rotating table 6 and the circuit board are exposed from the cleaning agent. The air pressure station is started to blow air to the rotating table 6 and the circuit board through the blowing bamboo tube 9 to dry the cleaning agent on the surface of the circuit board. At the same time, the driving motor 51 is started to drive the rotating table 6 and the circuit board to rotate, and the second telescopic cylinder 8 is started to drive the slider 71 and the blowing bamboo tube 9 to reciprocate along the linear slide rail 7, so that the blowing bamboo tube 9 can quickly and comprehensively dry the circuit board. After drying one side, the circuit board is blown dry on the other side.

Claims

1. A circuit board cleaning agent cleaning platform, characterized in that: The invention comprises a lower barrel (1), a base (2), a first telescopic cylinder (21), an upper push plate (22), a corrugated telescopic sleeve (3), an upper barrel (4), a partition (41), a protective cover (5), a driving motor (51), a rotating table (6), a linear slide rail (7), a slider (71), a second telescopic cylinder (8) and an air blowing bamboo tube (9), wherein the upper and lower ends of the corrugated telescopic sleeve (3) are respectively fixedly and sealedly connected to the upper barrel (4) and the lower barrel (1), the partition (41) is sealedly and fixedly installed in the upper barrel (4), the base (2) is fixedly installed at the bottom of the lower barrel (1), the cylinder body of the first telescopic cylinder (21) is fixedly installed on the lower barrel (1), the upper push plate (22) is fixedly sleeved and installed on the upper barrel (4), and the piston rod of the first telescopic cylinder (21) is connected to the upper push plate (22) is fixedly connected, the rotating table (6) is mounted on the partition (41) through a rotating shaft rotation seal, the driving motor (51) is fixedly mounted on the bottom of the partition (41), the output shaft of the driving motor (51) is drivingly connected to the rotating shaft of the rotating table (6), the protective cover (5) is sealed and fixedly mounted on the bottom of the partition (41), the driving motor (51) is placed in the protective cover (5), the linear slide rail (7) and the cylinder body of the second telescopic cylinder (8) are fixedly mounted on the right side of the top of the upper cylinder (4), the slider (71) is slidably mounted on the linear slide rail (7), the piston rod of the second telescopic cylinder (8) is fixedly connected to the slider (71), the air blowing bamboo joint tube (9) is fixedly mounted on the slider (71), and the air blowing bamboo joint tube (9) is also connected to the air pressure station through a pipeline and an electromagnetic valve.

2. The circuit board cleaning agent cleaning platform according to claim 1, characterized in that: The protective cover (5) is provided with heat dissipation holes (52) on both the front and rear sides, one of the heat dissipation holes (52) is connected to the air pressure station through a pipeline and a solenoid valve, and the other heat dissipation hole (52) is extended to the outside of the assembly of the lower barrel (1) and the upper barrel (4) of the corrugated telescopic sleeve (3) through a pipeline.

3. The circuit board cleaning agent cleaning platform according to claim 1, characterized in that: A guide rod (23) is fixedly mounted on the base (2), and the upper push plate (22) is slidably mounted on the guide rod (23).

4. The circuit board cleaning agent cleaning platform according to claim 1, characterized in that: The lower barrel body (1) and the base (2) are both fixedly provided with a rubber anti-skid pad (11).

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