CN212335326U

CN212335326U - Zipper electroplating device

Info

Publication number: CN212335326U
Application number: CN202020786348.9U
Authority: CN
Inventors: 李建清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-12
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to a zipper electroplating device, which comprises a base, a transmission mechanism, an anode mechanism and a cathode mechanism, wherein the base comprises a cleaning tank, a plating tank and a liquid medicine recovery tank, a plurality of conductive wheel mechanisms are arranged in the plating tank, each conductive wheel mechanism comprises a conductive part and an insulating limiting part, the insulating limiting parts are arranged on two opposite sides of the conductive part, and the size diameter of the insulating limiting parts is larger than that of the conductive parts; the conductive part comprises a conductive metal wire and a conductive fixing part, the conductive metal wire is obliquely arranged on the conductive fixing part, the conductive metal wire is uniformly arranged at intervals, and the conductive fixing part is connected with the cathode mechanism. According to the zipper electroplating device, the conductive wheel mechanism is arranged to enable the zipper to be attached, so that the zipper can be ensured to be completely conductive, the color of the electroplated zipper is uniform and consistent, the electroplated zipper is not easy to change, the zipper electroplating device has good production quality, and the production cost is saved.

Description

Zipper electroplating device

Technical Field

The utility model relates to the technical field of electroplating equipment, in particular to a zipper electroplating device.

Background

The metal zipper is mainly used for high-grade bags, clothes and other articles for daily use, and the surface of the metal zipper is required to be polished and then subjected to color plating or lacquering treatment during production. The electroplating treatment is one of the surface treatment of the metal zipper, and metal ions in electroplating solution are plated on the surface of the metal zipper through ion exchange by the principle of electrolytic plating, so that the surface color of the metal zipper is changed, the surface of the metal zipper is protected, and the influence of oxidation and the like on the zipper is reduced.

At present, in the electroplating process of metal zippers on the market, the zippers are often directly used as electric conductors to be electroplated, but certain gaps exist among the zipper teeth due to the structure of the zippers, and the zipper teeth are clamped on a non-electric conductor cloth bag, so that the electric conductors which are as complete and good as copper wires are difficult to form, incomplete electric conduction is caused, defective products such as plating leakage and color difference can be caused, the production quality is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a zipper electroplating device for solving the technical problems of zipper plating leakage and color difference caused by incomplete conduction in the existing zipper electroplating process, so that the zipper can be ensured to be completely conductive, the electroplated zipper has uniform and consistent color and is not easy to change color, the zipper has good production quality, and the production cost is saved.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a zipper electroplating device comprises a base, a transmission mechanism, an anode mechanism and a cathode mechanism, wherein the base comprises a cleaning tank, an electroplating tank and a liquid medicine recovery tank, a plurality of conductive wheel mechanisms are arranged in the electroplating tank, each conductive wheel mechanism comprises a conductive part and an insulation limiting part, the insulation limiting parts are positioned on two opposite sides of the conductive part, and the ruler diameter of each insulation limiting part is larger than that of the conductive part; the conductive part comprises a conductive metal wire and a conductive fixing part, the conductive metal wire is obliquely arranged on the conductive fixing part and is uniformly arranged at intervals, and the conductive fixing part is connected with the cathode mechanism.

The utility model discloses a zipper electroplating device pastes through setting up the conductive wheel mechanism and leans on for the zip fastener, can ensure that the zip fastener is electrically conductive complete, and the zip fastener color and luster after electroplating is even unanimous and not discolour easily, has good production quality and has saved manufacturing cost.

In one embodiment, the conductive fixing member is provided with a mounting bearing or a fixing member, and the fixing member is provided with a screw thread.

In one embodiment, the conductive metal wire is a stainless steel wire.

In one embodiment, the cleaning tank is provided with a water absorbing mechanism.

In one embodiment, an ammeter is arranged on the outer side of the base and is electrically connected with the conductive wheel mechanism.

In one embodiment, the liquid medicine recovery tank comprises a recovery mechanism and a passivation cleaning mechanism, the recovery mechanism comprises a first water tank, a second water tank, a fan and a pump body, and the fan and the pump body are connected with the first water tank and the second water tank.

In one embodiment, the first water tank and the second water tank are both provided with a liquid outlet pipeline, the first water tank and the second water tank are provided with switch valves, the liquid outlet pipeline is provided with a one-way conduction piece, and the liquid outlet pipeline is connected with the pump body.

In one embodiment, the switch valve is a manual ball valve or an automatic solenoid valve.

Drawings

FIG. 1 is a schematic view of a zipper plating apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the water absorption mechanism and the zipper installed in the cleaning tank of FIG. 1;

FIG. 3 is a schematic diagram of a conductive portion of the conductive wheel mechanism of FIG. 1;

FIG. 4 is a schematic view of the conductive wheel mechanism of FIG. 1, wherein the conductive wires on the conductive portions are not shown;

fig. 5 is a schematic view of a recovery mechanism in the liquid medicine recovery tank of fig. 1.

The reference numbers illustrate:

100. a zipper electroplating device;

10. a zipper;

50. the device comprises a base 51, a rotating wheel 52, an ammeter 60, a cleaning tank 61, a water absorption mechanism 70, a plating tank 71, a conductive wheel mechanism 711, a conductive part 711a, a conductive metal wire 711b, a conductive fixing part 711c, a mounting bearing 712, an insulation limiting part 72, a support column 80, a liquid medicine recovery tank 81, a first water tank 82, a second water tank 83, an air inlet pipeline 84, an air exhaust pipeline 85, a liquid discharge end 86, a liquid outlet pipeline 87, a water level observation pipe 88, a switch valve 89 and a one-way conduction piece.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, a zipper electroplating apparatus 100 according to a preferred embodiment of the present invention is used for electroplating a zipper 10, wherein the zipper 10 includes a cloth bag and zipper teeth mounted on the cloth bag. The zipper electroplating device 100 comprises a base 50, a transmission mechanism, an anode mechanism and a cathode mechanism, wherein the base 50 is provided with a ballast, the anode mechanism is connected with an anode of the ballast, and the anode mechanism is made of a material required by a coating correspondingly; the cathode mechanism is connected with the cathode of the ballast; the transmission mechanism includes a motor, a rotary wheel 51 and a zipper transmission member for realizing the transmission function of the zipper 10.

The base 50 comprises a cleaning tank 60, a plating tank 70 and a liquid medicine recovery tank 80, wherein a plurality of conductive wheel mechanisms 71 are arranged in the plating tank 70 and distributed in the plating tank 70 according to a certain rule, for example, the conductive wheel mechanisms 71 can be distributed and arranged repeatedly one above the other in sequence, so that the zipper 10 is ensured to penetrate and adhere to each conductive wheel mechanism 71 in sequence, and the full contact between the zipper teeth and the conductive wheel mechanisms 71 is realized; the conductive wheel mechanism 71 comprises a conductive part 711 and an insulation limiting part 712, the insulation limiting part 712 is positioned at two opposite sides of the conductive part 711, the diameter of the insulation limiting part 712 is larger than that of the conductive part 711 so as to realize limiting treatment, and the phenomenon of deviation cannot occur in the contact process of the zipper 10 and the conductive part 711; in this embodiment, the insulation limiting portion 712 is made of an insulating plastic material. The conductive part 711 comprises a conductive metal wire 711a and a conductive fixing part 711b, the conductive metal wire 711a is obliquely arranged on the conductive fixing part 711b, the conductive metal wire 711a is uniformly arranged at intervals, the conductive fixing part 711b is connected with the cathode mechanism, and the conductive metal wire 711a has good conductive performance and corrosion resistance and has rebound resetting performance so as to be tightly attached to the zipper 10; meanwhile, the inclined arrangement direction of the conductive metal wire 711a is consistent with the movement direction of the zipper 10, so that the abrasion phenomenon of the zipper 10 is avoided, and the electroplating fluency is ensured. The conductive wheel mechanism 71 is used for the zipper 10 to be attached, the transmission mechanism drives the zipper to move, the zipper 10 drives the rotating wheel to realize driven movement, and the zipper teeth on the zipper 10 can be closely attached to the conductive metal wire 711a, so that the zipper teeth form a complete electric conductor, the complete conduction of the zipper 10 is finally realized, and the color of the electroplated zipper is uniform and consistent and is not easy to change.

Further, the conductive fixing member 711b is provided with a mounting bearing or a fixing member, and the fixing member is provided with a screw thread. In this embodiment, the middle section of the conductive fixing member 711b is provided with a mounting bearing 711c, the conductive wheel mechanism 71 is used in a vertical electroplating apparatus, the mounting bearing 711c is used for the support pillar 72 to penetrate through, and the support pillar 72 is electrically connected to the cathode mechanism, so as to realize the rotation function of the conductive wheel mechanism 71. In other embodiments, the middle section of the conductive fixing member 711b may be installed with a fixing member having a screw, the conductive wheel mechanism 71 is used on a horizontal electroplating apparatus, and the screw is connected to the supporting column 72 to realize the synchronous rotation of the conductive wheel mechanism and the supporting column. It can be understood that the conductive fixing member 711b can be adjusted according to actual production requirements and use scenarios, so that the conductive fixing member is suitable for a vertical electroplating apparatus or a horizontal electroplating apparatus, and the selectivity and the use scenario range are increased.

Further, the conductive metal wire 711a is a stainless steel wire in this embodiment, which has good supporting strength and resilience, and can ensure the close attachment of the zipper teeth, and then is connected to the cathode mechanism through the conductive fixing member 711b, so that the zipper teeth become a complete conductor. It is understood that in other embodiments, the material of the conductive metal line 711a can be appropriately selected and adjusted according to actual production conditions.

Further, the cleaning tank 60 is provided with a water absorbing mechanism 61 and is installed above the liquid level of the cleaning tank 60 for performing water absorbing treatment on the slide fastener 10; the number of the water absorbing structures 61 is several, and the number can be adjusted and used according to the actual production condition. The cleaning tank 60 is used for performing a pretreatment operation on the metal zipper to be processed, liquid water is injected into the cleaning tank 60 for overflowing water cleaning of the zipper 10, and the cleaned zipper 10 passes through the side end of the water absorption structure 61, so that the water absorption structure 61 absorbs residual water on the cleaned zipper. Further, the cleaning process of the cleaning tank 60 is: the slide fastener 10 is firstly cleaned by the overflow water and the water absorption for several times, then the surface oxide layer is activated and cleaned, and then the overflow water cleaning operation and the water absorption operation are carried out for several times, and finally the slide fastener is pulled into the plating bath 70 of the next procedure through the transmission mechanism.

Further, the outer side of the base 50 is provided with the plurality of ammeters 52, and the ammeters 52 are electrically connected with the conductive wheel mechanisms 71, so that each conductive wheel mechanism 71 is respectively connected with one ammeter 52 in series through the cathode of the ballast, the conductive condition of each conductive wheel mechanism 71 can be monitored in real time, maintenance and replacement are facilitated when a damage condition occurs, the conductive performance of each conductive wheel mechanism 71 is ensured to be consistent, and the production efficiency is improved.

Further, the liquid medicine recovery tank 80 comprises a recovery mechanism and a passivation cleaning mechanism, the recovery mechanism comprises a first water tank 81, a second water tank 82 and a water-gas separation pump, the water-gas separation pump comprises a fan and a pump body, the fan and the pump body are connected with the first water tank 81 and the second water tank 82, the recovery mechanism is used for recovering and using the residual liquid medicine on the cloth bag, and the production cost is saved; the passivation cleaning mechanism is used for carrying out environment-friendly passivation cleaning treatment on the zipper 10, so that the environment-friendly performance is improved. Furthermore, an air inlet pipe 83 of the blower is positioned at the upper middle end of the first water tank 81 and the second water tank 82, and the air inlet pipe 83 is close to the outlet of the electroplating bath 70, so that residual liquid medicine is sucked into the first water tank 81 or the second water tank 82 for recycling the residual liquid medicine on the electroplated zipper 10; the exhaust duct 84 of the blower is located at the upper ends of the first and

second water tanks

81 and 82, and the liquid exhaust end 85 of the pump body is located below the tanks of the first and

second water tanks

81 and 82.

Furthermore, the first water tank 81 and the second water tank 82 are both provided with a liquid outlet pipe 86 and a water level observation pipe 87, the first water tank 81 and the second water tank 82 are provided with a switch valve 88, the liquid outlet pipe 86 is provided with a one-way conduction piece 89, the liquid outlet pipe 86 is communicated with the liquid inlet of the pump body, the liquid discharge end 90 of the pump body is communicated with the liquid medicine recovery tank 80, the recovered liquid medicine is communicated into the liquid medicine recovery tank 80 in a one-way mode through the action of the one-way conduction piece 86, and the recycling operation of the liquid medicine is realized. Furthermore, the recovery mechanism works on the principle that the fan is used to generate vacuum suction force in the first water tank 81 or the second water tank 82, so that the air inlet pipeline 83 sucks the liquid medicine into the zipper 10 to enter the box body, and when the liquid medicine reaches a certain water level through the water level observation pipe 87, the liquid medicine is discharged into the liquid medicine recovery groove 80 through the liquid outlet pipeline 86 of the water tank under the action of the pump body, and finally the liquid medicine recovery treatment is realized.

Furthermore, the switch valve 88 can be a manual ball valve or an automatic solenoid valve, and can be selectively used according to a use scene, and the switch valve 88 is used for controlling the opening or closing of the first water tank 81 and the second water tank 82, so that any one water tank can be selectively selected for liquid medicine recovery treatment, and the recycling of the two water tanks is realized; it can be understood that when the on-off valve 88 at the first water tank 81 is in the closed state, the second water tank 82 is in the working state, and the first water tank 81 is in the drainage standby state; when the on-off valve 88 of the second water tank 82 is in the closed state, the first water tank 81 is in the operating state, and the second water tank 82 is in the draining standby state.

Further, the base 50 is provided with a control terminal and a temperature adjusting mechanism, the temperature of the electroplating liquid medicine is adjusted through the temperature adjusting mechanism, and the operation speed of equipment is adjusted by combining zippers of different models and the control terminal, so that the required electroplating current is adjusted to achieve better electroplating quality, the production quality can be effectively ensured, and the operability is improved.

The electroplating working principle of the zipper electroplating device 100 is that a zipper 10 to be electroplated enters a cleaning tank 60 for cleaning treatment through the action of a transmission mechanism, enters an electroplating tank 70 for electroplating treatment after the zipper 10 is cleaned, and the zipper 10 is sequentially attached with a conductive wheel mechanism 71 in a penetrating manner, so that zipper teeth form a complete electric conductor and are electroplated with liquid medicine in the electroplating tank 70; after the electroplating is finished, the zipper enters the liquid medicine recovery tank 80, the air inlet pipeline 83 in the fan can suck the residual liquid medicine on the zipper at the position of the tank into the tank body of the first water tank 81 or the second water tank 82, then the passivating and cleaning mechanism carries out pre-spraying and water absorption treatment on the zipper 10, the ratio of the times of the pre-spraying and water absorption treatment is 6:10, the treatment time is 1:3 minutes, then carrying out environment-friendly passivation operation, carrying out spraying and water absorption treatment again after the environment-friendly passivation operation is finished, wherein the frequency ratio of the spraying and water absorption treatment is 6:10, entering the next procedure after the spraying and water absorption are finished, finally finishing the electroplating treatment of the zipper 10 to realize complete conduction of the zipper 10, and the electroplated zipper 10 has uniform and consistent color and luster, is not easy to discolor, is corrosion-resistant and sulfide-resistant, and is suitable for high-grade articles such as genuine leather or woolen materials and the like.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. For those skilled in the art, without departing from the spirit of the present invention, several modifications and improvements can be made without departing from the scope of the present invention.

Claims

1. A zipper electroplating device comprises a base, a transmission mechanism, an anode mechanism and a cathode mechanism, and is characterized in that the base comprises a cleaning tank, an electroplating tank and a liquid medicine recovery tank, a plurality of conductive wheel mechanisms are arranged in the electroplating tank, each conductive wheel mechanism comprises a conductive part and an insulation limiting part, the insulation limiting parts are positioned on two opposite sides of the conductive part, and the size diameter of each insulation limiting part is larger than that of the conductive part; the conductive part comprises a conductive metal wire and a conductive fixing part, the conductive metal wire is obliquely arranged on the conductive fixing part and is uniformly arranged at intervals, and the conductive fixing part is connected with the cathode mechanism.

2. A zipper plating apparatus as claimed in claim 1, wherein the conductive fixture is provided with a mounting bearing or a fixture, and the fixture is provided with a screw thread.

3. A zipper plating apparatus according to claim 1, wherein said conductive wire is a stainless steel wire.

4. A zipper plating apparatus according to claim 1, wherein said cleaning tank is provided with a water absorbing mechanism.

5. The zipper electroplating device according to claim 1, wherein an ammeter is arranged on the outer side of the base and is electrically connected with the conductive wheel mechanism.

6. The zipper electroplating apparatus according to claim 1, wherein the chemical recovery tank comprises a recovery mechanism and a passivation cleaning mechanism, the recovery mechanism comprises a first water tank, a second water tank and a water-gas separation pump, the water-gas separation pump comprises a fan and a pump body, and the fan and the pump body are both connected with the first water tank and the second water tank.

7. The zipper electroplating device according to claim 6, wherein the first water tank and the second water tank are provided with liquid outlet pipes, the first water tank and the second water tank are provided with switch valves, the liquid outlet pipes are provided with one-way conduction pieces, and the liquid outlet pipes are connected with the pump body.

8. A zipper plating apparatus according to claim 7, wherein the switch valve is a manual ball valve or an automatic solenoid valve.