Nickel plating soaking device with drying function

Abstract

The nickel plating soaking device with the drying function comprises a soaking box and a drying box, a third guide roller is rotationally installed at the upper end of the side, connected with the drying box, of the soaking box, a first guide roller is rotationally installed on the side, corresponding to the third guide roller, of the soaking box, a plurality of second guide rollers are rotationally installed in the soaking box, and the second guide rollers are rotationally installed in the drying box. A fourth guide wheel is rotationally installed on the side, corresponding to the third guide roller, of the drying box, and a plurality of fifth guide rollers are rotationally installed in the drying box and alternately distributed in an up-down zigzag mode. An air bellow is arranged on the fifth guide rollers, an air heater is connected to the air bellow through an air pipe, the air bellow is composed of a flat plate air box and a plurality of air covers, and the air covers correspond to the fifth guide rollers located in the wave troughs in a one-to-one mode. According to the copper wire drying device, hot air blown out by the air heater can be shunted by arranging the air bellow, and the hot air blowing action range is effectively expanded, so that the uniformity of the copper wire drying action is favorably improved, and the drying efficiency is further favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel plating processing of copper wires, in particular to a nickel plating immersion device with a drying function. Background Art

[0002] Nickel plating is a method of plating a layer of nickel on metals or certain non-metals by electrolysis or chemical methods. It is called nickel plating. At present, in the production and processing of copper wire, in order to reduce the oxidation of the copper wire surface, chemical nickel plating is often used to plate the copper wire surface with nickel through a nickel plating immersion device. In order to quickly put the nickel-plated copper wire into other processing steps, a drying mechanism will be installed on the nickel plating immersion device to use hot air to help accelerate the drying of the nickel-plated copper wire.

[0003] However, when the drying mechanism of the current nickel plating immersion device is in use, the hot air is blown out in a small range and unevenly distributed in the drying mechanism, which affects the uniformity of drying the copper wire surface, resulting in a low overall drying rate of the copper wire surface, thereby affecting subsequent processing.

[0004] Therefore, we propose a nickel plating immersion device with a drying function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a nickel plating immersion device with a drying function to solve the problems raised in the above background technology.

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

[0007] A nickel-plating immersion device with a drying function comprises an immersion box and a drying box, wherein a guide roller 3 is rotatably mounted on the upper end of the connection side between the immersion box and the drying box, a guide roller 1 is rotatably mounted on the corresponding side of the immersion box relative to the guide roller 3, and a plurality of guide rollers 2 are rotatably mounted in the immersion box, a guide wheel 4 is rotatably mounted on the corresponding side of the drying box relative to the guide roller 3, and a plurality of guide rollers 5 are rotatably mounted in the drying box, and the plurality of guide rollers 5 are alternately distributed in an up-and-down wavy manner;

[0008] The guide roller five is provided with a bellows, and the bellows is connected with a hot air blower through an air duct. The bellows is composed of a flat wind box and a plurality of wind hoods, and the wind hoods correspond one to one to the guide rollers five at the trough.

[0009] In a further embodiment, the wind hood is composed of a thin air duct and an air diffusion nozzle, and the inner diameter of the connecting end of the air diffusion nozzle and the thin air duct is smaller than the inner diameter of the other end.

[0010] In a further embodiment, a heat insulating layer is connected to the inner wall of the bellows.

[0011] In a further embodiment, the air duct is a corrugated telescopic tube, and telescopic parts are installed on both sides of the air duct, the output shaft of the telescopic part is fixed to the top plate of the bellows, and the top of the telescopic part is fixed to the inner top surface of the drying box.

[0012] In a further embodiment, a spring is provided on the outer sleeve of the air duct, and two ends of the spring are respectively fixed to the top plate of the bellows and the inner top surface of the drying box.

[0013] In a further embodiment, the soaking box is connected to the drying box via a conduit, and the bottom plate of the drying box is inclined toward the conduit.

[0014] In a further embodiment, the highest liquid level in the immersion tank is lower than the liquid outlet port of the conduit on the side wall of the immersion tank.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model arranges a plurality of guide rollers five so that the copper wire flows in a wave shape between the guide rollers five after entering the drying box, which not only facilitates the dripping of nickel liquid on the copper wire and reduces the residual nickel liquid, making it easier to be dried, but also prolongs the circulation time of the copper wire in the drying box, ensuring the adequacy of drying. At the same time, the arranged wind box can divert the hot air blown by the hot air blower, effectively expanding the scope of hot air blowing, thereby facilitating the uniformity of the drying effect on the copper wire, and further facilitating the improvement of the drying efficiency, so that the copper wire can be put into subsequent processing operations as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front sectional three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the upper half of the drying box of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the wind hood of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above.

[0022] In the figure: 1. Soaking box; 2. Drying box; 3. Guide roller one; 4. Guide roller two; 5. Guide roller three; 6. Guide wheel four; 7. Guide roller five; 8. Bellows; 81. Flat wind box; 82. Wind hood; 821. Fine air duct; 822. Air expansion nozzle; 83. Insulation layer; 9. Air duct; 10. Hot air blower; 11. Conduit; 12. Telescopic part; 13. Spring. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3A nickel plating immersion device with a drying function comprises an immersion box 1 and a drying box 2, wherein the immersion box 1 and the drying box 2 are fixed side by side, a guide roller 3 5 is rotatably installed on the upper end of the connection side of the immersion box 1 and the drying box 2, a guide roller 1 3 is rotatably installed on the corresponding side of the immersion box 1 relative to the guide roller 3 5, and a plurality of guide rollers 2 4 are rotatably installed in the immersion box 1, a guide wheel 4 6 is rotatably installed on the corresponding side of the guide roller 3 5 on the drying box 2, and a plurality of guide rollers 5 7 are rotatably installed in the drying box 2, and the plurality of guide rollers 5 7 are alternately distributed in an up-and-down wavy manner, and the guide roller 1 3, the guide roller 2 4, the guide roller 3 5, the guide wheel 4 6 and the guide roller 5 7 have the same structure, and a plurality of annular grooves are evenly opened on their surfaces along the length direction, so as to limit a plurality of copper wires at the same time, and the plurality of copper wires pass from the guide roller 1 3 to the bottom of the guide roller 2 4, and then to the top of the guide roller 3 5, and then pass in a wavy manner. The copper wires are passed through the guide rollers 5 7 in sequence and finally pass through the guide wheel 29 6, so as to dry multiple copper wires after nickel plating at the same time. In order to improve the drying effect in the drying box 2, a bellows 8 is provided on the guide rollers 5 7, and a hot air blower 10 is connected to the bellows 8 through an air duct 9. The hot air blower 10 is fixed to the inner top of the drying box 2, and the air outlet of the hot air blower 10 passes through the bottom of the top plate of the drying box 2 for connection with the air duct 9. When the hot air blower 10 is working, hot air is blown into the inside of the bellows 8 through the air duct 9. The bellows 8 is composed of a flat wind box 81 and a plurality of wind hoods 82. The flat wind box 81 is fixed to the air outlet of the air duct 9, and the wind hood 82 is connected to the bottom of the flat wind box 81. The wind hood 82 corresponds to the guide rollers 5 7 at the trough one by one, so that the hot air is dispersed into multiple airflows, and the copper wires between the guide rollers 5 7 are dried, thereby improving the drying efficiency and uniformity.

[0027] See also Figure 3-4 In order to increase the transmission effect of the wind hood 82 on the hot air flow, the wind hood 82 is composed of a fine air duct 821 and an air expansion nozzle 822, and the inner diameter of the connecting end of the air expansion nozzle 822 and the fine air duct 821 is smaller than the inner diameter of the other end, so that the air flow can be pressurized when passing through the fine air duct 821, and after passing through the air expansion nozzle 822, the effective surface of the air flow when blowing out can be increased. At the same time, a heat insulation layer 83 is connected to the inner wall of the bellows 8. The heat insulation layer 83 is made of glass fiber and has a low thermal conductivity, which can reduce the heat loss of the hot air when passing through the bellows 8.

[0028] See also Figure 3In order to further improve the uniformity of drying, the air duct 9 is set to adopt a corrugated telescopic tube so that it can be extended and shortened, and telescopic parts 12 are installed on both sides of the air duct 9. The telescopic parts 12 can be but not limited to one of an electric push rod, a cylinder, and a hydraulic cylinder. The output shaft of the telescopic part 12 is fixed to the top plate of the bellows 8, and the top of the telescopic part 12 is fixed to the inner top surface of the drying box 2, so as to drive the bellows 8 to move up and down reciprocally and adjust the height of the air outlet of the bellows 8, so that the blown hot air can be evenly dispersed, avoiding concentrated drying at a certain position, and ensuring the uniformity of the drying effect. Considering that the air duct 9 is poor in support and easy to bend when it can be extended, in order to improve the supporting effect of the air duct 9, a spring 13 is provided on the outer sleeve of the air duct 9, and the two ends of the spring 13 are respectively fixed to the top plate of the bellows 8 and the inner top surface of the drying box 2 to improve the supporting stability of the air duct 9.

[0029] See also Figure 5 In order to facilitate the recycling and reuse of nickel liquid, the immersion box 1 and the drying box 2 are connected through a conduit 11, and the bottom plate of the drying box 2 is inclined toward the conduit 11, so that the nickel liquid dripping from the copper wire is concentrated to the liquid inlet of the conduit 11 under the guidance of the bottom plate of the drying box 2, and then transported back to the inside of the immersion box 1, which is beneficial to saving resources. At the same time, the highest liquid level in the immersion box 1 is set lower than the liquid outlet port of the conduit 11 on the side wall of the immersion box 1 to prevent the nickel liquid in the immersion box 1 from flowing back into the drying box 2.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nickel plating immersion device with a drying function, comprising an immersion box (1) and a drying box (2), characterized in that: A guide roller three (5) is rotatably mounted on the upper end of the connection side between the soaking box (1) and the drying box (2); a guide roller one (3) is rotatably mounted on the side corresponding to the guide roller three (5) on the soaking box (1); and a plurality of guide rollers two (4) are rotatably mounted in the soaking box (1); a guide wheel four (6) is rotatably mounted on the side corresponding to the guide roller three (5) on the drying box (2); and a plurality of guide rollers five (7) are rotatably mounted in the drying box (2); and the plurality of guide rollers five (7) are alternately distributed in an up-and-down manner; The guide roller five (7) is provided with a bellows (8), and the bellows (8) is connected to a hot air blower (10) via an air duct (9). The bellows (8) is composed of a flat wind box (81) and a plurality of wind shields (82), and the wind shields (82) correspond one to one to the guide roller five (7) at the trough.

2. The nickel plating immersion device with drying function according to claim 1, characterized in that: The wind cover (82) is composed of a thin air duct (821) and an air expansion nozzle (822), and the inner diameter of the connecting end of the air expansion nozzle (822) and the thin air duct (821) is smaller than the inner diameter of the other end.

3. The nickel plating immersion device with drying function according to claim 1, characterized in that: A heat insulation layer (83) is connected to the inner wall of the wind box (8).

4. The nickel plating immersion device with drying function according to claim 1, characterized in that: The air duct (9) is a corrugated telescopic tube, and telescopic parts (12) are installed on both sides of the air duct (9). The output shaft of the telescopic part (12) is fixed to the top plate of the bellows (8), and the top end of the telescopic part (12) is fixed to the inner top surface of the drying box (2).

5. The nickel plating immersion device with drying function according to claim 4, characterized in that: The outer periphery of the air duct (9) is provided with a spring (13), and the two ends of the spring (13) are respectively fixed to the top plate of the wind box (8) and the inner top surface of the drying box (2).

6. The nickel plating immersion device with drying function according to claim 1, characterized in that: The soaking box (1) and the drying box (2) are connected via a conduit (11), and the bottom plate of the drying box (2) is inclined toward the conduit (11).

7. The nickel plating immersion device with drying function according to claim 6, characterized in that: The highest liquid level in the immersion box (1) is lower than the liquid outlet port of the conduit (11) on the side wall of the immersion box (1).

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