Novel simple wax spraying and dipping device

Abstract

The utility model relates to the technical field of circuit board wax dipping, in particular to a novel simple wax spraying and dipping device which comprises a controller, a power source, a pressure energy generator, a hydraulic balancer, an alarm, a wax water bin, a pressurizing cavity, a nozzle, a spraying pipeline and a cavity. A wax water bin is arranged beside the cavity; the wax water bin is connected with the cavity through a spraying pipeline; a controller, a power supply, a pressure energy generator and a hydraulic balancer are arranged in the cavity; the left end of the cavity is connected with the nozzle; a pressurizing cavity is arranged between the wax water bin and the cavity; wax leaves are pumped into the cavity for storage through the pressurizing cavity; a circuit board fixing device is arranged at the front end of the nozzle; the power supply is connected with the controller, the pressure energy generator and the hydraulic balancer. The rapid and efficient wax dipping protection process for the circuit board solves the problem that the wax dipping construction speed of the circuit board is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of wax dipping of circuit boards, in particular to a novel simple wax spraying and dipping device. Background Art

[0002] Waxing circuit boards is one of the most cost-effective, effective, and cost-effective processes for protecting printed circuit boards from corrosion. However, existing waxing equipment is generally operated manually. Waxing circuit boards primarily involve dipping the wax onto the circuit board. After dipping, the wax flows under gravity before solidifying, resulting in uneven distribution of the wax across the board, impacting the quality of the wax. With rising labor costs and increasing mechanization efficiency, factories are increasingly requiring more automated equipment. Existing waxing machines still rely on primitive manual techniques. Operators use hand tools to dip printed circuit boards into the wax and rely on experience to manually control the dipping time. This process pollutes the environment and poses health risks. Furthermore, it impacts production efficiency and results in uneven wax distribution across the board, leading to inconsistent quality and unstable performance. This impacts the quality of the finished product and creates significant maintenance burdens and potential risks. Furthermore, manual operation is prone to technical errors, which can lead to costly losses and even personal injuries, resulting in safety accidents and high pension costs. Therefore, there is an urgent need for a new device with simple operation, low cost and high safety to complete the work of wax dipping of circuit boards. Utility Model Content

[0003] The purpose of the utility model is to provide a novel simple wax spraying and wax dipping device to solve the problem of a fast and efficient wax dipping protection process for circuit boards and to improve the wax dipping construction speed of circuit boards.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A new type of simple wax spraying and wax dipping device includes a controller, a power supply, a pressure energy generator, a hydraulic balancer, an alarm, a wax water tank, a pressurized chamber, a nozzle, an injection pipe, and a cavity; a wax water tank is arranged next to the cavity; the wax water tank is connected to the cavity through an injection pipe; a controller, a power supply, a pressure energy generator and a hydraulic balancer are arranged inside the cavity; a nozzle is connected to the left end of the cavity; a pressurized chamber is arranged between the wax water tank and the cavity; wax leaves are pumped into the cavity for storage through the pressurized chamber; a circuit board fixing device is arranged at the front end of the nozzle; the power supply is connected to the controller, the pressure energy generator and the hydraulic balancer respectively.

[0006] Furthermore, the controller is arranged on the inner wall of the cavity; the controller is connected to the pressure energy generator and the hydraulic balancer; and the pressure energy generator is connected to the nozzle.

[0007] Furthermore, a pressure pump is provided in the pressure chamber; and the diameter of the pressure chamber is larger than the diameter of the injection pipe.

[0008] Furthermore, a temperature sensor is provided inside the cavity.

[0009] Furthermore, an alarm is provided at the front end of the cavity.

[0010] Furthermore, a plurality of circuit board slots are arranged in the circuit board fixing device.

[0011] Compared with the prior art, the present invention can achieve one of the following beneficial effects:

[0012] 1. The wax spraying and wax dipping device improves labor efficiency and simplifies operation. Previously, manual operation was required, but now only the circuit board needs to be replaced, and the program automatically controls the wax spray gun to spray the circuit board wax. This reduces worker workload and skill requirements, making it easier to find production workers given the current labor shortage. Production efficiency is also improved by adopting multi-module batch operation and program-controlled spray nozzles for wax spraying, which improves production efficiency. Because the fixed circuit device is evenly divided into 40-60 circuit board accommodating areas of equal size, the nozzles evenly spray a calculated amount of wax, resulting in a more uniform wax coating on the circuit boards, more stable circuit board performance, and guaranteed production quality. Automatic wax injection reduces the amount of wax repairs, and because the mold clamping force is large and the mold is less susceptible to bruises, safety is improved. Consequently, the flash of the wax mold is significantly reduced. Some extremely small flashes can be simply trimmed, and the labor for wax repair is also greatly reduced; the automatic wax spraying device reduces the wax insulation box, saving energy, and has a time program control that can start the processing at a scheduled time; the device is simpler and easier to operate, saving energy and labor, and greatly saving costs.

[0013] Instructions for use: When a large number of circuit boards need to be wax dipped, 40-60 circuit boards are placed in a circuit board fixture and moved to the front end of the nozzle. The wax liquid in the control cavity 11 is evenly sprayed from the nozzle to the surface of the circuit board fixture through the provided pressure energy generator 3 and the hydraulic balancer 4, so that multiple circuit boards can be wax dipped quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the pressurized chamber structure of the utility model.

[0016] Figure 3 This is a schematic structural diagram of a circuit board fixing device of the present utility model.

[0017] Figure markings: 1-controller, 2-power supply, 3-pressure energy generator, 4-hydraulic balancer, 5-first temperature sensor, 6-warning device, 7-wax water tank, 8-pressurization chamber, 9-nozzle, 10-injection pipe, 11-cavity, 12-circuit board fixing device. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Example 1

[0020] A novel simple wax spraying and wax soaking device includes a controller 1, a power supply 2, a pressure energy generator 3, a hydraulic balancer 4, an alarm 6, a wax water tank 7, a pressurized chamber 8, a nozzle 9, a spray pipe 10, and a chamber 11; a wax water tank 7 is provided next to the chamber 11; the wax water tank 7 is connected to the chamber 11 through the spray pipe 10; the controller 1, the power supply 2, the pressure energy generator 3 and the hydraulic balancer 4 are provided inside the chamber 11; the nozzle 9 is connected to the left end of the chamber 11; a pressurized chamber 8 is provided between the wax water tank 7 and the chamber 11; the pressurized chamber 8 is provided through the pressurized chamber 8 pumps the wax leaves into the cavity 11 for storage; a circuit board fixing device 12 is provided at the front end of the nozzle 9; the power supply 2 is respectively connected to the controller 1, the pressure energy generator 3 and the hydraulic balancer 4, so that the wax liquid can be injected into the cavity 11 through the set pressurized cavity 8 to prepare for the wax spraying construction. After the wax liquid enters the cavity, the set hydraulic balancer 4 detects the position of the wax liquid to ensure that the wax water reaches the position of the nozzle 9, and then the wax liquid in the cavity 11 is evenly sprayed from the nozzle 9 to the circuit board fixing device 12 through the set pressure energy generator 3.

[0021] Example 2

[0022] Based on Example 1, the controller 1 is arranged on the inner wall of the cavity 11; the controller 1 is connected to the pressure energy generator 3 and the hydraulic balancer 4; the pressure energy generator 3 is connected to the nozzle 9, and can be placed on the inner wall of the cavity and respectively connected to the pressure energy generator and the hydraulic balancer, and the controller is used to control the operation of the pressure energy generator and the hydraulic balancer; the power supply is arranged on the inner wall of the cavity and respectively connected to the pressure energy generator, the hydraulic balancer and the controller for power supply.

[0023] Example 3

[0024] On the basis of Example 1, a pressure pump 801 is provided in the pressure chamber 8; the diameter of the pressure chamber 8 is larger than the diameter of the injection pipe 10, so that the pressure chamber 8 set in the bronze drum can realize automatic fluid replenishment as a cavity.

[0025] Example 4

[0026] On the basis of Example 1, a temperature sensor 5 is provided inside the cavity 11, which can be used to detect the temperature of the heated wax water, ensure that the wax water temperature is maintained between (60℃-120℃), and transmit the measured temperature signal to the controller 1.

[0027] Example 5

[0028] On the basis of Example 1, an alarm 6 is provided at the front end of the cavity 11 , and the alarm 6 can be used to send out an alarm signal under the control of the controller 1 .

[0029] Example 6

[0030] On the basis of Example 1, a plurality of circuit board slots 13 are arranged in the circuit board fixing device 12, which can realize the placement of multiple circuit boards at a time through the provided circuit board slots 13, thereby increasing the loading quantity of circuit boards and improving the wax dipping efficiency of circuit boards.

[0031] Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and implementations may be devised by those skilled in the art that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, the drawings, and the claims, various variations and modifications may be made to the components and / or layout of the subject combination arrangement. In addition to variations and modifications to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A new type of simple wax spraying and wax dipping device, characterized by: The invention comprises a controller (1), a power supply (2), a pressure energy generator (3), a hydraulic balancer (4), an alarm (6), a wax-water tank (7), a pressurizing chamber (8), a nozzle (9), an injection pipe (10), and a cavity (11); a wax-water tank (7) is arranged next to the cavity (11); the wax-water tank (7) is connected to the cavity (11) through the injection pipe (10); and a controller (1), a power supply (2), a pressure energy generator (3), and a hydraulic balancer (4) are arranged inside the cavity (11); The left end of the cavity (11) is connected to a nozzle (9); a pressurizing chamber (8) is provided between the wax-water tank (7) and the cavity (11); wax leaves are pumped into the cavity (11) for storage through the pressurizing chamber (8); a circuit board fixing device (12) is provided at the front end of the nozzle (9); the power supply (2) is respectively connected to the controller (1), the pressure energy generator (3) and the hydraulic balancer (4); the controller (1) is provided on the inner wall of the cavity (11); the controller (1) is connected to the pressure energy generator (3) and the hydraulic balancer (4); the pressure energy generator (3) is connected to the nozzle (9); a pressurizing pump (801) is provided in the pressurizing chamber (8); the diameter of the pressurizing chamber (8) is larger than the diameter of the injection pipe (10); a temperature sensor (5) is provided inside the cavity (11); an alarm (6) is provided at the front end of the cavity (11); and a plurality of circuit board slots (13) are arranged in the circuit board fixing device (12).

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