Efficient spraying and coating device for anti-corrosion liquid medicine of connector rubberized product

Abstract

The utility model relates to the technical field of electronic equipment manufacturing, in particular to an efficient spraying and coating device for anti-corrosion liquid medicine of connector rubberized products, which comprises a main machine, a medicine tank is communicated and mounted at the top of the main machine, a material returning assembly is fixedly mounted at the bottom of the medicine tank, and a coating assembly is fixedly mounted at the front end of the main machine. The material returning assembly comprises a circulating pump, the circulating pump is fixedly installed at the bottom of the medicine tank, and the liquid inlet end and the liquid outlet end of the circulating pump are communicated with a liquid pumping pipe and a liquid returning pipe respectively; the end, away from the circulating pump, of the liquid suction pipe communicates with the coating assembly, and the end, away from the circulating pump, of the liquid return pipe communicates with the medicine tank. The coating assembly comprises a coating head, a mounting frame is mounted on the inner side of the coating head in a threaded mode, rubber strips are fixedly mounted on one side of the mounting frame in an annular array mode, and the ends, away from the mounting frame, of the rubber strips penetrate through the coating head. The liquid medicine spraying device has the advantages of being uniform in spraying and accurate in liquid medicine dosage control.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment manufacturing technical field, concretely is a kind of connector rubber product anticorrosive medicine water high-efficiency spray coating device. BACKGROUND

[0002] In the field of electronic equipment manufacturing, connector rubber products are widely used in various circuit connection systems, and the stability and reliability of their performance directly affect the normal operation of the entire electronic equipment. However, in actual use environment, connector rubber products often face various complex working conditions, such as humidity, chemical corrosion, etc. These factors can easily cause the rubber layer and metal parts on the surface of the connector to be corroded, thereby reducing the electrical and mechanical properties of the product, and in severe cases, even causing equipment failure.

[0003] Currently, in order to improve the corrosion resistance of connector rubber products, a method of spraying anticorrosive medicine on their surface is usually used for protection treatment. However, the existing anticorrosive medicine spraying device has many problems. On the one hand, the spraying uniformity of traditional spraying device is poor, and it is difficult to ensure that the anticorrosive medicine can uniformly cover the surface of the connector rubber product, resulting in poor corrosion resistance in some areas and affecting the overall quality of the product. On the other hand, the medicine consumption of some spraying devices is not accurate enough. Too much medicine consumption not only causes resource waste and increases production cost, but also may leave too much medicine on the surface of the product, affecting the subsequent assembly and use of the product. Too little medicine consumption cannot achieve the expected corrosion resistance effect. Therefore, a connector rubber product anticorrosive medicine high-efficiency spray coating device is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a connector rubber product anticorrosive medicine high-efficiency spray coating device, which has the advantages of uniform spraying and accurate medicine consumption control, and solves the problems of poor spraying uniformity and inaccurate medicine consumption control of traditional spraying devices, resulting in poor corrosion resistance of the product, resource waste and affecting the subsequent assembly and use of the product.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a connector rubber product anticorrosive medicine high-efficiency spray coating device, comprising a host computer, a medicine tank is installed on the top of the host computer, a return material assembly is fixedly installed at the bottom of the medicine tank, a coating assembly is fixedly installed at the front end of the host computer, the return material assembly comprises a circulating pump, the circulating pump is fixedly installed at the bottom of the medicine tank, a liquid suction pipe and a liquid return pipe are respectively installed in communication with the liquid inlet end and the liquid outlet end of the circulating pump;

[0006] One end of the liquid suction pipe away from the circulating pump is installed in communication with the coating assembly, and one end of the liquid return pipe away from the circulating pump is installed in communication with the medicine tank.

[0007] The coating assembly includes a coating head, a mounting frame is screw-mounted inside the coating head, rubber strips are fixedly installed in an annular array on one side of the mounting frame, and the rubber strips pass through the coating head at one end away from the mounting frame.

[0008] Preferably, the main machine includes a shell, a spray head is embedded and installed at the front end inside the shell, a booster pump is embedded and installed at the rear end inside the shell, and a power cord is fixedly installed in an opening at the bottom of the shell.

[0009] In the design, the main machine includes a shell, a spray head is embedded and installed at the front end inside the shell, a booster pump is embedded and installed at the rear end inside the shell, and a power cord is fixedly installed in an opening at the bottom of the shell, so that the functions of spraying, boosting, and power input are integrated, overall operation and movement are facilitated, and the stable operation of the device and the effective delivery of the corrosion-resistant medicine water are ensured.

[0010] Preferably, the spray head passes through the shell and extends into the inside of the coating assembly at the front end, and the spray head is installed in communication with the liquid outlet end of the booster pump at the rear end.

[0011] In the design, the spray head passes through the shell and extends into the inside of the coating assembly at the front end, and the spray head is installed in communication with the liquid outlet end of the booster pump at the rear end, so that the booster pump can accurately and efficiently deliver the pressurized corrosion-resistant medicine water to the coating assembly and directly act on the connector rubberized product, thereby improving the coating efficiency and effect.

[0012] Preferably, the liquid inlet end of the booster pump is provided with a communication pipe, the communication pipe extends into the inside of the medicine tank and is installed in communication with a gravity ball, and a heat dissipation assembly is embedded and installed in an opening at the rear end of the shell of the booster pump.

[0013] In the design, the liquid inlet end of the booster pump is provided with a communication pipe, the communication pipe extends into the inside of the medicine tank and is installed in communication with a gravity ball, and a heat dissipation assembly is embedded and installed in an opening at the rear end of the shell of the booster pump, so that the gravity ball can always be below the liquid level as the liquid level in the medicine tank changes, stable medicine water suction is ensured, the heat dissipation assembly can timely dissipate the heat generated by the operation of the booster pump, the service life of the equipment is prolonged, and the stable operation of the device is ensured.

[0014] Preferably, a bottom bin is fixedly installed at the bottom of the medicine tank, the bottom bin is fixedly installed outside the circulating pump, a start-stop switch is embedded and installed in a groove on the bottom bin, and the start-stop switch is installed in communication with the circulating pump.

[0015] In the design, a bottom bin is fixedly installed at the bottom of the medicine tank, the bottom bin is fixedly installed outside the circulating pump, a start-stop switch is embedded and installed in a groove on the bottom bin, and the start-stop switch is installed in communication with the circulating pump, so that the operator can quickly start and stop the circulating pump beside the device, control the operation of the return assembly, and improve the work efficiency.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model discloses a coating assembly which combines spraying and brushing, i. e. the coating head sprays the liquid medicine, and the rubber strips arranged in an annular array on the mounting frame are used for brushing, so that the liquid medicine is evenly applied to the product surface, the problem of poor spraying uniformity of the traditional spraying device is solved, the product corrosion resistance is improved, the liquid medicine can better penetrate into the rubber layer and the fine gap of the metal part, the protection performance is further enhanced, and the effect of avoiding the influence of local insufficient protection on the overall quality of the product is achieved.

[0018] 2. The utility model discloses a recycling assembly, i. e. a circulating system composed of a circulating pump, a liquid suction pipe and a liquid return pipe, so that the liquid medicine sprayed by multiple spraying and remaining on the rubber strips is recycled, the liquid medicine is recycled, the liquid medicine consumption is effectively controlled, the liquid medicine waste is avoided, the problem of excessive liquid medicine consumption in the traditional device causing resource waste and affecting the subsequent assembly and use of the product is solved, the concentration of the liquid medicine in the medicine tank is always uniform and stable, the precise spraying operation is ensured, and the effect of ensuring the precise liquid medicine consumption of each spraying is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0021] Figure 3 It is a host cross section connection structural schematic diagram of the utility model;

[0022] Figure 4 It is a coating assembly cross section structural schematic diagram of the utility model;

[0023] Figure 5 It is a recycling assembly structural schematic diagram of the utility model.

[0024] In the drawing: 1, host computer;11, shell;12, shower head;13, booster pump;14, heat dissipation assembly;15, power cord;2, coating assembly;21, coating head;22, mounting frame;23, rubber strip;3, medicine tank;4, bottom bin;41, start-stop switch;5, recycling assembly;51, circulating pump;52, liquid return pipe;53, liquid suction pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Embodiment one

[0027] As Figures 1 to 5 shown, the utility model provides an embodiment: a kind of connector rubberizing product anticorrosive medicine water high -efficient spray coating device, including host computer 1, host computer 1 top is connected and installed with medicine jar 3, medicine jar 3 bottom is fixedly installed with back material component 5, host computer 1 front end is fixedly installed with coating component 2, back material component 5 includes circulating pump 51, circulating pump 51 is fixedly installed at medicine jar 3 bottom, and the liquid inlet end and the liquid outlet end of circulating pump 51 are connected and installed with liquid suction pipe 53 and back liquid pipe 52 respectively;

[0028] Liquid suction pipe 53 is installed with coating component 2 in communication with the end of circulating pump 51, and back liquid pipe 52 is installed with medicine jar 3 in communication with the end of circulating pump 51;

[0029] Coating component 2 includes coating head 21, and the inside of coating head 21 is screw-mounted with mounting bracket 22, and rubber strip 23 is fixedly installed in annular array on one side of mounting bracket 22, and the end of rubber strip 23 away from mounting bracket 22 passes through coating head 21.

[0030] Specifically, by setting spray and brush coating combined coating component 2, i.e. coating head 21 sprays medicine liquid, and rubber strip 23 distributed in annular array on mounting bracket 22 is brushed, so that anticorrosive medicine water is more evenly covered on product surface, the problem of poor spray uniformity of traditional spray device is solved, product corrosion resistance is significantly improved, medicine water is better penetrated into rubberizing layer and metal part fine gap, protection performance is further enhanced, and the effect that local protection deficiency affects product overall quality is avoided.

[0031] By setting back material component 5, i.e. circulating system composed of circulating pump 51, liquid suction pipe 53 and back liquid pipe 52, medicine liquid remaining on rubber strip 23 is recycled, medicine water is recycled, medicine water consumption is effectively controlled, medicine water waste is avoided, the problem that too much medicine water consumption in traditional device causes resource waste and residual affects product subsequent assembly and use is solved, medicine water concentration in medicine jar 3 is always uniform and stable, precise spray operation is guaranteed, and the effect that medicine water consumption is accurate each time is ensured.

[0032] Embodiment two

[0033] To realize efficient and stable spray coating effect, as Figures 2 to 4 shown, in the embodiment, host computer 1 includes shell 11, spray head 12 is embedded and installed in the front end of shell 11, booster pump 13 is embedded and installed in the rear end of shell 11, and power cord 15 is fixedly installed in the bottom hole of shell 11.

[0034] The host 1 comprises a shell 11, a spray head 12 is embedded and installed at the front end inside, a booster pump 13 is embedded and installed at the rear end, and a power cord 15 is fixedly installed at the bottom opening, so that the spray, booster and power input functions are integrated, the overall operation and movement are facilitated, and the stable operation of the device and the effective delivery of the corrosion-resistant medicine water are ensured.

[0035] Further, the spray head 12 penetrates through the shell 11 and extends into the inside of the coating assembly 2, and the rear end of the spray head 12 is in communication with the outlet end of the booster pump 13.

[0036] In the design, the spray head 12 penetrates through the shell 11 and extends into the inside of the coating assembly 2, and the rear end is in communication with the outlet end of the booster pump 13, so that the booster pump 13 can accurately and efficiently deliver the pressurized corrosion-resistant medicine water to the coating assembly 2, and directly act on the connector rubber product, thereby improving the coating efficiency and effect.

[0037] Further, the inlet end of the booster pump 13 is provided with a communication pipe, the communication pipe extends into the inside of the medicine tank 3 and is in communication with a gravity ball, and the shell 11 at the rear end of the booster pump 13 is provided with an opening and is embedded with a heat dissipation assembly 14.

[0038] In the design, the inlet end of the booster pump 13 is provided with a communication pipe, the communication pipe extends into the inside of the medicine tank 3 and is in communication with a gravity ball, and the shell 11 at the rear end of the booster pump 13 is provided with an opening and is embedded with a heat dissipation assembly 14, so that the gravity ball can always be below the liquid level with the change of the liquid level in the medicine tank 3, and the stable absorption of the medicine water is ensured, the heat dissipation assembly 14 can timely dissipate the heat generated by the booster pump 13, prolong the service life of the equipment, and ensure the stable operation of the device.

[0039] Further, the bottom of the medicine tank 3 is fixedly provided with a bottom bin 4, the bottom bin 4 is fixedly installed outside the circulating pump 51, the bottom bin 4 is provided with a slot and is embedded with a start-stop switch 41, and the start-stop switch 41 is in communication with the circulating pump 51.

[0040] In the design, the bottom of the medicine tank 3 is fixedly provided with a bottom bin 4, the bottom bin 4 is fixedly installed outside the circulating pump 51, the bottom bin 4 is provided with a slot and is embedded with a start-stop switch 41, and the start-stop switch 41 is in communication with the circulating pump 51, so that the operator can conveniently start and stop the circulating pump 51 near the device, control the operation of the return assembly 5, and improve the work efficiency.

[0041] In use, the amount of corrosion-resistant medicine water in the medicine tank 3 is carefully checked to ensure sufficient amount to meet the current coating operation requirements. Then, the start-stop switch 41 on the bottom bin 4 is pressed, the circulating pump 51 is started, the operating status of the return assembly 5 is closely observed, and it is confirmed that the medicine water in the medicine tank 3 can be smoothly circulated under the action of the circulating pump 51 through the suction pipe 53 and the return pipe 52, thereby laying a foundation for subsequent operation.

[0042] The operator holds the coating device steadily and accurately aligns the coating head 21 with the connector product to be coated. Thanks to the hand-held design of the device, the operator can flexibly adjust the angle and position of the coating device according to the shape and location of the product, ensuring that the coating operation can be accurately carried out.

[0043] The device is turned on, and the booster pump 13 inside the main machine 1 starts to work, pressurizing the anti-corrosive liquid in the medicine tank 3 and delivering it to the spray head 12. The liquid is sprayed from the spray head 12 in the form of mist and is covered on the surface of the connector product by the coating head 21. At the same time, the rubber strips 23 arranged in a ring array on the mounting frame 22 are in close contact with the surface of the product and are uniformly brushed on the surface of the product, not only making the liquid evenly cover each surface of the product, but also promoting the liquid to penetrate deeply into the fine gaps of the rubber layer and metal parts, improving the protection effect.

[0044] During the entire coating process, as soon as excess liquid is found on the rubber strips 23, the return assembly 5 comes into play. The circulating pump 51 quickly pumps the liquid remaining on the rubber strips 23 back through the suction pipe 53, and then sends it back to the medicine tank 3 through the return pipe 52, realizing efficient recycling of the liquid and effectively avoiding waste of the liquid.

[0045] After completing a batch of coating operations, the power of the device is turned off in time, and then the coating head 21 and the rubber strips 23 are carefully cleaned to remove possible impurities, preparing for the next coating operation.

[0046] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A kind of connector rubber product anti-corrosion medicine water high-efficiency spray coating device, including main machine (1), the main machine (1) top communication installation medicine tank (3), the medicine tank (3) bottom fixed installation return material subassembly (5), the main machine (1) front end fixed installation coating subassembly (2), it is characterized in that: The return material subassembly (5) includes circulating pump (51), the circulating pump (51) is fixedly installed at the bottom of medicine tank (3), and the liquid inlet end and the liquid outlet end of the circulating pump (51) are communicated with liquid suction pipe (53) and liquid return pipe (52) respectively installed, the liquid suction pipe (53) is communicated with coating subassembly (2) at one end away from circulating pump (51), and the liquid return pipe (52) is communicated with medicine tank (3) at one end away from circulating pump (51), the coating subassembly (2) includes coating head (21), the coating head (21) is screw-mounted with mounting bracket (22) on the inner side, the mounting bracket (22) one side is fixedly installed with rubber strip (23) in annular array, and the rubber strip (23) one end away from mounting bracket (22) passes through coating head (21). The main machine (1) includes shell (11), and the shell (11) is embedded with spray head (12) in the inside front end, and the shell (11) is embedded with booster pump (13) in the inside rear end, and the shell (11) bottom is fixedly installed with power line (15) and is opened. The spray head (12) front end passes through shell (11) and extends to the inside of coating subassembly (2), and the rear end of spray head (12) is communicated with the liquid outlet end of booster pump (13) and is installed.

2. The connector taping product anti-corrosion chemical water efficient spray coating device according to claim 1, wherein, The liquid inlet end of the booster pump (13) is provided with a communication pipe, the communication pipe extends into the inside of medicine tank (3) and is communicated with gravity ball, and the rear end of booster pump (13) is opened on the shell (11) and is embedded with heat dissipation subassembly (14).

3. The connector taping product anti-corrosion chemical water efficient spray coating device of claim 2, wherein, The medicine tank (3) bottom is fixedly installed with bottom bin (4), and the bottom bin (4) is fixedly installed on the outer side of circulating pump (51), and the bottom bin (4) is embedded with start-stop switch (41) and is opened on the groove, and the start-stop switch (41) is communicated with circulating pump (51) and is installed.

4. The connector taping product anti-corrosion chemical water efficient spray coating device of claim 2, wherein, ​ 5. The connector taping product anti-corrosion chemical water efficient spray coating device of claim 1, wherein, ​

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