Spraying device for terminal rust-proof treatment

Abstract

The utility model is applicable to the technical field of terminal rust prevention, and provides a spraying device for terminal rust prevention treatment, which comprises a transmission component, a clamping component mounted below the transmission component, and a spraying component vertically mounted right below the transmission component, and the spraying component is provided with a single-nozzle spraying device and a double-nozzle spraying device. The fixing assemblies are installed at the top of the conveying assembly at equal intervals. The device solves the problems that in the prior art, a plastic part of a terminal is prone to being polluted in the oil immersion process when the terminal is subjected to rust-proof treatment through oil immersion, and the rust-proof treatment efficiency of the terminal is low due to the fact that an oil immersion cylinder needs to be cleaned, and the device adopts a spraying device to spray atomized rust-proof liquid to the surface of the terminal and has two spraying procedures, so that the rust-proof treatment efficiency of the terminal is low. Through rough spraying and fine spraying, the rust prevention efficiency is improved, and the possibility that the metal part of the terminal is rusted due to uneven spraying or not-in-place spraying is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal antirust, and more specifically, to a spray device for terminal antirust treatment. Background Art

[0002] Terminals are the parts that connect batteries to external conductors. In electrical engineering, terminals mostly refer to wiring terminals, also called wiring terminals. They are divided into single-hole, double-hole, socket, hook, etc., and materials include silver-plated copper, zinc-plated copper, copper, aluminum, iron, etc. They are mainly used to transmit electrical signals or conduct electricity.

[0003] Due to the material problem of the terminal, many terminals on the market need to be treated with rust prevention to increase their service life. In the prior art, the common means of terminal rust prevention is oil immersion, which requires the entire metal part of the terminal to be immersed in oil, and the depth and time of immersion in the oil must be accurately controlled. After the terminal is immersed in oil, it needs to be aired to dry before it can be transported or used.

[0004] Although the terminal oil immersion process controls the oil immersion depth, the plastic part of the terminal other than the metal part is inevitably contaminated with oil, which reduces the user experience of the terminal. In addition, the terminal oil immersion cylinder needs to be regularly dumped and cleaned due to the long-term storage of oil, which greatly reduces the efficiency of the terminal's anti-rust treatment and causes waste. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a terminal anti-rust treatment spray device that can automatically transfer the terminal to the top of the spray device, spray atomized anti-rust liquid twice, and perform a rough spraying on the metal part of the terminal for the first time and a fine spraying for the second time to achieve a uniform spraying effect and realize uniform rust prevention.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spray device for terminal anti-rust treatment comprises a transmission component, a clamping component installed below the transmission component, a spray component vertically installed directly below the transmission component, and a fixing component installed on the top of the transmission component and arranged equidistantly.

[0008] The transmission component includes a motor installed at the starting end of the transmission component, a fixing rod is symmetrically installed above the transmission component, and the fixing rod is fixed to the transmission component by the fixing component, and a conveyor belt is arranged on the transmission component to fit the trajectory of the transmission component.

[0009] The clamping assembly comprises a fixing mechanism, a telescopic rod connected to the fixing mechanism, and a two-finger joint clamp.

[0010] The spray assembly includes a motor arranged at one end of the spray assembly close to the anti-rust liquid tank, the water outlet of the anti-rust liquid tank is connected to a pipeline, a single-nozzle spray device and a double-nozzle spray device are connected on the pipeline, the double-nozzle spray device is provided with a first nozzle, a second nozzle, a regulating valve, and a nozzle switch, and the single-nozzle spray device is connected to a single-head nozzle.

[0011] The utility model is further configured as follows: each of the clamping components is equidistantly clamped and fixed on the conveyor belt through a fixing mechanism, a telescopic rod is fixed directly below the fixing mechanism, and the telescopic rod is connected with two symmetrically arranged finger joint clamps.

[0012] By adopting the above technical solution, before spraying the anti-rust liquid, the two-finger joint clamp can adjust the clamping shape at will to adapt to the same type of terminals of different sizes, and the two-finger joint clamp can clamp the terminal to prevent the terminal from falling off. At the same time, the conveyor belt can control the contact time between the terminal and the liquid sprayed by the spray device by adjusting the speed, thereby controlling the amount of liquid on the terminal surface.

[0013] The utility model is further configured as follows: one end of the anti-rust liquid tank for discharging liquid is connected with a pipeline, the pipeline is fitted with the track bend of the spray component, and the single-nozzle spray device and the double-nozzle spray device are connected to one side of the pipeline close to the transmission component at a certain distance.

[0014] By adopting the above technical solution, the single-nozzle spray device can spray atomized liquid to spray the metal part of the terminal surface, and the atomized liquid sprayed by the double-nozzle spray device is used to spray the terminal gap, avoiding rusting of the metal part of the terminal due to inability to spray.

[0015] The utility model is further configured as follows: the nozzle switch is arranged at the connection between the double-nozzle spray device and the pipeline, and the regulating valve is arranged at the connection between the nozzle switch and the regulating valve.

[0016] By adopting the above technical scheme, the regulating valve can adjust the amount of liquid sprayed by the spray device according to the different amounts of liquid required for terminals of different sizes, thereby avoiding the phenomenon of insufficient spraying due to over-large terminals and waste caused by too small terminals. The nozzle switch can selectively close the single-nozzle spray device and the double-nozzle spray device, which can adapt to terminals that do not require fine spraying as well as terminals that require fine spraying, thereby expanding the scope of application of the spray device for terminal anti-rust treatment.

[0017] The utility model is further configured as follows: the recovery tank is arranged directly below the single-nozzle spray device and the double-nozzle spray device and is placed on the base card slot of the spray component and can slide freely.

[0018] By adopting the above technical solution, the recovery tank can receive the excess liquid sprayed by the spray assembly, avoiding pollution to the surrounding environment and reducing liquid waste. The collected liquid can be further processed, recycled and reused.

[0019] The utility model is further configured as follows: a Y-shaped universal tube is arranged on the double-nozzle spray device, the second nozzle and the first nozzle are symmetrically connected to both ends of the Y-shaped universal tube, and the second nozzle is equal to the first nozzle in length.

[0020] By adopting the above technical solution, the Y-shaped universal tube can arbitrarily adjust the spraying angle to adapt to terminals of different shapes and sizes. The first nozzle and the second nozzle can spray evenly on both sides of the terminal, avoiding the possibility of partial rust on the metal part of the terminal due to uneven spraying.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. Before spraying, the device can transfer the unsprayed terminals to the top of the spraying assembly through the transmission assembly. The terminals are precisely clamped using a two-finger joint clamp, which can adapt to terminals of different shapes and sizes, thus increasing the applicability of the device.

[0023] 2. The spray assembly of this device has two spraying processes. The first is to roughly spray both sides of the surface of the terminal through a double-nozzle spray device. At this time, the spray will also be sprayed into the gap of the terminal, but the amount of liquid is far less than the required amount. The second is to accurately spray the gap of the terminal through a single-nozzle spray device, so that the metal part of the entire terminal is evenly sprayed with enough required anti-rust liquid to achieve a complete anti-rust effect.

[0024] 3. The two spraying processes of the spray assembly can be controlled separately. By controlling the switch of the single-nozzle spray device and the switch of the double-nozzle spray device, the effect of only a single spraying can be achieved, which can be suitable for terminals that do not require fine spraying.

[0025] 4. The recovery tank of the device can prevent the sprayed liquid from splashing into the base of the spray assembly. The recovery tank can collect excess liquid and reuse it after further processing, thus avoiding waste and improving the cleaning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model is a three-dimensional structural schematic diagram of the spray device for terminal rust prevention treatment.

[0027] Figure 2 for Figure 1 Right view of .

[0028] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model.

[0029] Figure 4 It is a structural schematic diagram of the transmission component in the utility model.

[0030] Figure 5 It is a structural schematic diagram of the spray assembly in the utility model.

[0031] Description of reference numerals: 1, transmission component; 11, motor; 12, fixing rod; 13, conveyor belt;

[0032] 2. Clamping assembly; 21. Fixing mechanism; 22. Telescopic rod; 23. Two-finger joint clamp;

[0033] 3. Spray assembly; 31. Single-nozzle spray device; 32. Double-nozzle spray device; 301. Anti-rust liquid tank; 302. Pipeline; 303. Recovery tank; 311. Single-head nozzle; 321. First nozzle; 322. Second nozzle; 323. Regulating valve; 324. Nozzle switch; 325. Universal tube;

[0034] 4. Fix the components. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0037] For example, see Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0038] Specifically refers to a spray device for terminal rust prevention, see Figure 1 A spray device for terminal anti-rust treatment includes a transmission component 1, a clamping component 2 is arranged below the transmission component 1, a spray component 3 is vertically installed directly below the transmission component 1, and a fixing component 4 is equidistantly arranged on the top of the transmission component 1. A motor 11 is installed at one end of the transmission component 1 close to the anti-rust liquid tank 301. The motor 11 is electrically connected to a conveyor belt 13. The rotation of the motor 11 can drive the conveyor belt 13 to move. A fixing rod 12 is symmetrically installed above the transmission component 1, and the fixing rod 12 is fixed above the conveyor belt 13 by multiple fixing components 4. A conveyor belt 13 that completely fits the trajectory of the transmission component 1 is arranged on the transmission component 1.

[0039] See also Figure 3 , wherein the clamping assembly 2 includes a fixing mechanism 21, a telescopic rod 22 connected to the fixing mechanism 21, and a two-finger joint clamp 23. Each clamping assembly 2 is equidistantly clamped and fixed on the conveyor belt 13 by the fixing mechanism 21, so that the clamping assembly 2 can move with the conveyor belt 13.

[0040] Before spraying begins, the motor 11 fixed to the end of the transmission component 1 near the anti-rust liquid tank 301 is started, thereby driving the conveyor belt 13 to start running. The clamping component 2 fixed on the conveyor belt 13 moves forward at a constant speed as the conveyor belt 13 rotates. The fixing rod 12 is fixed above the transmission component 1 through the fixing component 4, which avoids the phenomenon of slight deviation of the conveyor belt 13 during operation and prevents the terminal clamped by the clamping component 2 from falling off. Figure 4 The clamping assembly 2 is fixed on the conveyor belt 13 through a fixing mechanism 21, and a telescopic rod 22 is fixed directly below the fixing mechanism 21. The telescopic rod 22 is connected to a symmetrically arranged two-finger joint clamp 23. The two-finger joint clamp 23 is equipped with a sensing device inside, and it has three sections of clamping plates that can be flexibly moved, and the bottom clamping plate that directly contacts the terminal is anti-slip. The sensing device will no longer tighten after sensing the clamped terminal, thereby achieving the purpose of adapting to various terminal sizes.

[0041] For example 2, please refer to Figure 1-Figure 5 , the second embodiment is improved as follows on the basis of the first embodiment, the spray assembly 3 includes an anti-rust liquid tank 301 arranged at the starting end of the spray assembly 3, the pipeline 302 is connected to the water outlet of the anti-rust liquid tank 301, the single-nozzle spray device 31 and the double-nozzle spray device 32 are connected to the pipeline 302, the double-nozzle spray device 32 is provided with a first nozzle 321, a second nozzle 322, a regulating valve 323, and a nozzle switch 324, and the single-nozzle spray device 31 is connected with a single-head nozzle 311. The end of the anti-rust liquid tank 301 where the liquid is discharged is connected to the pipeline 302, and the pipeline 302 is bent in accordance with the track of the spray assembly 3, the single-nozzle spray device 31 is connected to the end of the pipeline 302 away from the anti-rust liquid tank 301, and the double-nozzle spray device 32 is arranged at the end of the single-nozzle spray device 31 close to the anti-rust liquid tank 301.

[0042] See also Figure 5 The nozzle switch 324 is arranged at the connection between the double-nozzle spray device 32 and the pipeline 302, and the regulating valve 323 is arranged at the connection between the nozzle switch 324 and the regulating valve 323. The universal tube 325 is arranged in a Y shape on the double-nozzle spray device 32, and the second nozzle 322 and the first nozzle 321 are symmetrically connected at both ends of the Y-shaped universal tube 325, and the length of the second nozzle 322 is equal to that of the first nozzle 321. The recovery tank 303 is arranged directly below the single-nozzle spray device 31 and the double-nozzle spray device 32, and the recovery tank 303 can slide freely on the base card slot of the spray assembly 3.

[0043] After the transmission component 1 and the clamping component 2 transport the terminal to the top of the spray component 3 at a uniform speed, it first passes through the double-nozzle spray device 32, which sprays atomized anti-rust liquid to roughly spray both sides of the terminal. After roughly spraying, it passes through the single-nozzle spray device 31, which sprays atomized anti-rust liquid to finely spray the gap of the terminal. The operator can control the angles of the first nozzle 321 and the second nozzle 322 to adapt to different terminals. When fine spraying is not required, the switch of the single-nozzle spray device 31 can be turned off, and only the nozzle switch 324 of the double-nozzle spray device 32 is kept on, and the spraying amount of the double-nozzle spray device 32 can be controlled by the regulating valve 323, and the spraying amount can be increased or reduced to adapt to terminals with different anti-rust liquid dosage requirements.

[0044] The terminal anti-rust treatment spray device can be used as a middle process of the terminal production line. Since the terminal production line technology is quite mature and there are many excellent products on the market, it is not described in detail in this utility model.

[0045] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A spray device for terminal rust prevention treatment, characterized in that: It comprises a transmission component (1), a clamping component (2) installed below the transmission component (1), a spray component (3) installed vertically directly below the transmission component (1), and a fixing component (4) installed on the top of the transmission component (1) and arranged at equal distances; The transmission component (1) comprises a motor (11) installed at the end of the transmission component (1) close to the anti-rust liquid tank (301), a fixing rod (12) is symmetrically installed above the transmission component (1), and the fixing rod (12) is fixed to the transmission component (1) by a fixing component (4), and a conveyor belt (13) is arranged on the transmission component (1) and is completely in line with the trajectory of the transmission component (1); Wherein, the clamping assembly (2) comprises a fixing mechanism (21), a telescopic rod (22) connected to the fixing mechanism (21), and a two-finger joint clamp (23); The spray assembly (3) comprises an anti-rust liquid tank (301) arranged at one end of the spray assembly (3) close to the motor (11); a water outlet of the anti-rust liquid tank (301) is connected to a pipeline (302); a single-nozzle spray device (31) and a double-nozzle spray device (32) are connected to the pipeline (302); the double-nozzle spray device (32) is provided with a first nozzle (321), a second nozzle (322), a regulating valve (323) and a nozzle switch (324); and the single-nozzle spray device (31) is connected to a single-head nozzle (311).

2. A spray device for terminal rust prevention according to claim 1, characterized in that: Each of the clamping assemblies (2) is equidistantly clamped and fixed on the conveyor belt (13) via a fixing mechanism (21); the telescopic rod (22) is connected directly below the fixing mechanism (21); and two symmetrically arranged finger joint clamps (23) are connected below the telescopic rod (22).

3. A spray device for terminal rust prevention according to claim 1, characterized in that: One end of the anti-rust liquid tank (301) where liquid is discharged is connected to a pipe (302), and the pipe (302) is arranged along the track of the spray assembly (3). The single-nozzle spray device (31) is arranged on the end of the pipe (302) away from the motor (11), and the double-nozzle spray device (32) is arranged on the end of the single-nozzle spray device (31) close to the motor (11).

4. A spray device for terminal rust prevention according to claim 1, characterized in that: The nozzle switch (324) is arranged at the connection between the double-nozzle spray device (32) and the pipeline (302), and the regulating valve (323) is arranged above the nozzle switch (324).

5. The terminal anti-rust treatment spray device according to claim 1, characterized in that: The bottom of the spray assembly (3) is slidably connected to a recovery groove (303), and the recovery groove (303) is arranged below the single-nozzle spray device (31) and the double-nozzle spray device (32).

6. A spray device for terminal rust prevention according to claim 1, characterized in that: The double-nozzle spray device (32) is equipped with a Y-shaped universal tube (325), the second nozzle (322) and the first nozzle (321) are symmetrically connected to the two ends of the Y-shaped universal tube (325), and the second nozzle (322) and the first nozzle (321) are of equal length.

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