阅读说明：本技术 一种金箔加工设备 (Gold foil processing equipment ) 是由 李凯成 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种金箔加工设备,包括机架,所述机架上依次设置有上料机构、生箔机构以及下料机构,所述上料机构用于将底材传送至所述生箔机构,所述生箔机构包括电解池,所述电解池内设置有电解液以及电解阳极,当底材进入到所述电解液中时可作为电解阴极,所述生箔机构以电解的方式使得金离子附着在所述底材上并形成金箔层,所述下料机构用于对附着有金箔层的铜箔进收卷,与传统加工金箔的方式相比、自动化程度较高,能够提升工作效率。(The invention discloses gold foil processing equipment which comprises a rack, wherein a feeding mechanism, a foil generating mechanism and a blanking mechanism are sequentially arranged on the rack, the feeding mechanism is used for conveying a substrate to the foil generating mechanism, the foil generating mechanism comprises an electrolytic cell, electrolyte and an electrolytic anode are arranged in the electrolytic cell, the substrate can be used as an electrolytic cathode when entering the electrolyte, gold ions are attached to the substrate by the foil generating mechanism in an electrolytic mode to form a gold foil layer, and the blanking mechanism is used for rolling a copper foil attached with the gold foil layer.)

1. The utility model provides a gold foil processing equipment, includes the frame, its characterized in that, be provided with feed mechanism, raw foil mechanism and unloading mechanism in the frame, raw foil mechanism includes the electrolytic bath, be provided with electrolyte in the electrolytic bath, feed mechanism sets up one side of raw foil mechanism is used for conveying the substrate to in the electrolyte and form the gold foil layer on the substrate, unloading mechanism sets up the opposite side of raw foil mechanism is used for carrying out the unloading to the substrate that has the gold foil layer.

2. The gold foil processing apparatus of claim 1, wherein the feeding mechanism comprises a first feeding assembly and a second feeding assembly, wherein a copper foil is disposed on the first feeding assembly, a shielding film is disposed on the second feeding assembly, the shielding film is attached to one side surface of the copper foil to form the substrate, and the gold foil layer is attached to the other side surface of the copper foil.

3. The gold foil processing device according to claim 2, wherein the first feeding assembly comprises a first feeding roller and a first fixing block, two ends of the first feeding roller are rotatably connected with the first fixing block through bearings, a notch groove is formed in one side of the first fixing block, a baffle is arranged at the notch groove, and the baffle is detachably connected with the first fixing block through a locking member.

4. The gold foil processing apparatus according to claim 3, wherein the first feeding assembly further comprises a first slide rail and a second slide rail, the first fixing block is fixedly connected to the first slide rail, the second slide rail is disposed on one side of the first slide rail, the bottom of the baffle is rotatably connected to the first slide rail, the first slide rail can be connected to the second slide rail through the baffle, and the first slide rail, the second slide rail and the baffle are provided with slide rail grooves corresponding to the bearings.

5. The gold foil processing device as claimed in claim 2, wherein the electrolytic cell is provided with a film assembly on each side thereof, the film assembly comprises a film support, a first pressing roller and a second pressing roller, the first pressing roller and the second pressing roller are rotatably connected to the film support, the copper foil and the shielding film pass through a gap between the first pressing roller and the second pressing roller, and the film support is provided with an adjusting member, the adjusting member can drive the first pressing roller to move to adjust a distance between the first pressing roller and the second pressing roller.

6. The gold foil processing apparatus of claim 2, wherein said blanking mechanism comprises a first blanking assembly, a second blanking assembly, a first cleaning assembly and a second cleaning assembly, said first cleaning assembly being disposed between said first blanking assembly and said green foil mechanism; the second cleaning assembly is arranged between the second blanking assembly and the foil generating mechanism.

7. The apparatus of claim 6, wherein each of the first and second cleaning units comprises a cleaning tank, and a cleaning nozzle and at least one guide wheel are disposed in the cleaning tank, and the cleaning nozzle cleans the copper foil and the shielding film passing through the guide wheel.

8. The gold foil processing apparatus of claim 7, wherein each of the first cleaning assembly and the second cleaning assembly comprises a water filtering assembly, the water filtering assembly comprises a water filtering bracket, a first water filtering roller and a second water filtering roller, the first water filtering roller and the second water filtering roller are rotatably connected with the water filtering bracket, and the copper foil or the shielding film passes through a gap between the first water filtering roller and the second water filtering roller.

9. The gold foil processing apparatus of claim 8, wherein said first cleaning assembly and said second cleaning assembly further comprise an air drying device, said air drying device being fixedly connected to said frame for air drying said cleaned copper foil and said shielding film.

10. The gold foil processing apparatus according to claim 1, wherein said green foil mechanism further comprises a reservoir, said reservoir being in communication with said electrolytic cell through a circulation pipe, and said electrolytic cell and said reservoir being circulated by a water pump.

Technical Field

The invention relates to the field of gold processing equipment, in particular to gold foil processing equipment.

Background

The gold foil is a thin sheet made of gold, the existing gold foil production mostly adopts a physical processing method, the gold foil is beaten into a corresponding thickness by a mechanical beating or manual beating method, the gold foil processed by the processing method has larger thickness and lower processing efficiency, or the gold foil is processed in a laboratory by an electrochemical method, the automation degree is low, and the processing production efficiency is influenced.

Disclosure of Invention

In view of this, the invention discloses a gold foil processing device, which can automatically form a gold foil on a substrate, has high automation degree and can improve the production efficiency.

The invention discloses gold foil processing equipment which comprises a rack, wherein a feeding mechanism, a foil generating mechanism and a blanking mechanism are arranged on the rack, the foil generating mechanism comprises an electrolytic cell, electrolyte is arranged in the electrolytic cell, the feeding mechanism is arranged on one side of the foil generating mechanism and used for conveying a substrate into the electrolyte and forming a gold foil layer on the substrate, and the blanking mechanism is arranged on the other side of the foil generating mechanism and used for blanking the substrate with the gold foil layer.

Further, feed mechanism includes first material loading subassembly and second material loading subassembly, be provided with the copper foil on the first material loading subassembly, be provided with the barrier film on the second material loading subassembly, the barrier film is attached form on a side of copper foil the substrate, the gold foil layer is attached to the another side of copper foil.

Further, first material loading subassembly includes first material loading gyro wheel and first fixed block, the both ends of first material loading gyro wheel respectively through the bearing with first fixed block rotates to be connected, one side of first fixed block is provided with the breach groove, breach groove department is provided with the baffle, the baffle pass through the retaining member with first fixed block can dismantle the connection.

Furthermore, first material loading subassembly still includes first slide rail and second slide rail, first fixed block with first slide rail fixed connection, the second slide rail sets up one side of first slide rail, the bottom of baffle with first slide rail rotates to be connected, first slide rail accessible the baffle is connected the second slide rail, first slide rail the second slide rail and all be provided with on the baffle with the corresponding slide rail groove of bearing.

Furthermore, the two sides of the electrolytic cell are respectively provided with a film covering assembly, the film covering assembly comprises a film covering support, a first pressing roller and a second pressing roller, the first pressing roller and the second pressing roller are rotatably connected with the film covering support, the copper foil and the shielding film penetrate through a gap between the first pressing roller and the second pressing roller, the film covering support is provided with an adjusting piece, and the adjusting piece can drive the first pressing roller to move and adjust the distance between the copper foil and the second pressing roller.

Further, the blanking mechanism comprises a first blanking assembly, a second blanking assembly, a first cleaning assembly and a second cleaning assembly, and the first cleaning assembly is arranged between the first blanking assembly and the foil generating mechanism; the second cleaning assembly is arranged between the second blanking assembly and the foil generating mechanism.

Furthermore, the first cleaning assembly and the second cleaning assembly comprise cleaning tanks, cleaning spray pipes and at least one guide wheel are arranged in the cleaning tanks, and the copper foils and the shielding films passing through the guide wheels are cleaned by the cleaning spray pipes.

Furthermore, the first cleaning component and the second cleaning component both comprise a water filtering component, the water filtering component comprises a water filtering support, a first water filtering roller and a second water filtering roller, the first water filtering roller and the second water filtering roller are rotatably connected with the water filtering support, and the copper foil or the shielding film penetrates through a gap between the first water filtering roller and the second water filtering roller.

Further, the first cleaning assembly and the second cleaning assembly further comprise an air drying device, and the air drying device is fixedly connected with the rack and used for air-drying the cleaned copper foil and the shielding film.

Further, the foil generating mechanism further comprises a liquid storage tank, wherein the liquid storage tank is communicated with the electrolytic cell through a circulating pipe, and electrolyte in the electrolytic cell and the liquid storage tank is circulated through a water pump.

Compared with the prior art, the technical scheme disclosed by the invention has the beneficial effects that:

the feeding mechanism conveys the substrate to the electrolyte, the substrate is used as an electrolytic cathode, gold ions in the electrolyte are attached to one side face of the substrate in an electrolytic mode and form a gold foil layer, the blanking device winds the substrate with the gold foil layer, the automation degree is high, and the working efficiency can be improved.

Drawings

FIG. 1 is a front view of a gold foil processing apparatus;

FIG. 2 is a schematic structural view of the first feeding assembly in operation;

FIG. 3 is a schematic structural view of the first loading assembly when the first loading roller is movable;

FIG. 4 is a schematic view of a second loading assembly;

FIG. 5 is a front view of the foil mechanism;

FIG. 6 is a schematic view of a film covering assembly;

FIG. 7 is a front view of the blanking mechanism;

FIG. 8 is a schematic structural view of a first cleaning assembly;

FIG. 9 is a schematic view of a water filtration assembly and a seasoning apparatus;

description of the figures

100. Gold foil processing equipment; 10. a frame; 20. a feeding mechanism; 21. a first feeding assembly; 211. a first feeding support; 212. a first feeding roller; 213. a first fixed block; 2131. a locking member; 2132. a locking wheel; 214. a bearing; 215. a baffle plate; 216. a first slide rail; 217. a second slide rail; 218. a slide rail groove; 219. a first tension adjustment member; 22. a second feeding assembly; 221. a second feeding roller; 222. a second fixed block; 223. a cover plate; 224. a fixing member; 225. a second tension adjusting member; 30. a foil generating mechanism; 31. an electrolytic cell; 32. a liquid storage tank; 33. a film covering assembly; 331. covering a membrane stent; 332. a first press-fit roller; 333. a second press-fit roller; 334. an adjustment member; 335. adjusting a hand wheel; 34. pressing rollers; 40. a blanking mechanism; 41. a first blanking assembly; 42. a second blanking assembly; 43. a first cleaning assembly; 431. a cleaning tank; 432. cleaning the spray pipe; 44. a second cleaning assembly; 45. a water filtration assembly; 451. a water filtering bracket; 452. a first water filtering roller; 453. a second water filtering roller; 46. an air drying device; 461. and an air outlet pipe.

Detailed Description

When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may 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. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present invention discloses a gold foil processing apparatus 100, which comprises a frame 10, a feeding mechanism 20, a raw foil mechanism 30 and a blanking mechanism 40, wherein the feeding mechanism 20, the raw foil mechanism 30 and the blanking mechanism 40 are all fixed on the frame 10, the raw foil mechanism 30 is located between the feeding mechanism 20 and the blanking mechanism 40, the feeding mechanism 20 is used for conveying a substrate to the raw foil mechanism 30, a gold foil layer is formed on the substrate by the raw foil mechanism 30, and then the substrate finished by the raw foil is collected by the blanking mechanism 40.

Feed mechanism 20 includes first material loading subassembly 21 and second material loading subassembly 22, be provided with the copper foil on the first material loading subassembly 21 for carry out the material loading to the copper foil, be provided with the barrier film on the second material loading subassembly 22, the barrier film is attached form on one side of copper foil the substrate for the gold foil layer can only be attached to on the another side of copper foil, the later stage of being convenient for is peeled off the copper foil through nitric acid or sulphuric acid etc. and is acquireed the gold foil. In this embodiment, the shielding film is a PET film.

As shown in fig. 2 and 3, the first feeding assembly 21 includes a first feeding bracket 211, a first feeding roller 212 and a first fixing block 213, the first feeding bracket 211 is disposed on one side of the frame 10, a copper foil is disposed on the first feeding roller 212, two ends of the first feeding roller 212 are respectively connected to two sides of the first feeding bracket 211 through the first fixing block 213, and two ends of the first feeding roller 212 are respectively rotatably connected to the first fixing block 213 through a bearing 214. One end of the first feeding roller 212 is provided with a driving motor, and the driving motor can drive the first feeding roller 212 to rotate so as to discharge the copper foil.

One end of the first fixing block 213 is provided with a notch groove, the notch groove is provided with a baffle 215, and the first fixing block 213 can be detachably connected with the baffle 215 through a locking member 2131. When the notch groove is opened, the first feeding roller 212 can drive the bearing 214 to leave the first fixed block 213, so as to feed on the first feeding roller 212; when the baffle 215 closes the notch groove, the baffle 215 can clamp the bearing 214, and the first feeding roller 212 can rotate relative to the first fixing block 213 through the bearing 214.

Further, the bottom end of the baffle 215 is rotatably connected with the first feeding support 211, a locking groove is formed in the top end of the baffle 215, one end of the locking member 2131 is rotatably connected with the first fixing block 213, a locking wheel 2132 is connected to the other end of the locking member through a thread, the locking member 2131 extends into the locking groove and rotates the locking wheel 2132, and the baffle 215 is fixed on the first fixing block 213.

Further, the first feeding assembly 21 further includes a first slide rail 216 and a second slide rail 217, the first slide rail 216 and the second slide rail 217 are both fixed on the first feeding bracket 211, the second slide rail 217 is disposed on one side of the first slide rail 216, the first fixing block 213 is fixedly connected to the first slide rail 216, and the baffle 215 is rotatably connected to the first slide rail 216. When the blocking plate 215 is not closed to the notch groove and is in a horizontal state, the first slide rail 216 can be connected with the second slide rail 217 through the blocking plate 215. The first feeding roller 212 can move on the first slide rail 216 through the baffle 215 to the second slide rail 217 through a bearing 214, so as to feed copper foil. In this embodiment, the first slide rail 216, the second slide rail 217 and the baffle 215 are respectively provided with a slide rail groove 218 corresponding to the bearing 214, so that the first loading roller 212 can move linearly through the bearing 214.

The first feeding assembly 21 is further provided with a first tension adjusting piece 219, the first tension adjusting piece 219 is arranged at one end, away from the notch groove, of the first fixing block 213, the first tension adjusting piece 219 is in threaded connection with the first feeding support 211, one end of the first tension adjusting piece 219 abuts against the first fixing block 213, the first tension adjusting piece 219 is rotated to drive the first fixing block 213 to move, and then the first fixing block 213 is fixed through screws, so that tension adjustment of a copper foil is achieved.

As shown in fig. 4, the second feeding assembly 22 is disposed on the frame 10, the second feeding assembly 22 includes a second feeding roller 221, two ends of the second feeding roller 221 are respectively connected to the frame 10 through a second fixing block 222, and the second feeding roller 221 is rotatably connected to the second fixing block 222 through a bearing. The shielding film is arranged on the second feeding roller 221, a driving motor is arranged at one end of the second feeding roller 221, the driving motor drives the second feeding roller 221 to rotate, the shielding film is conveyed, the rotating speed of the first feeding roller 212 is the same as that of the second feeding roller 221, and the conveying speed of the copper foil is the same as that of the shielding film.

The top of the second fixing block 222 is provided with a corresponding opening through which the second feeding roller 221 can leave the second fixing block 222. A cover plate 223 is disposed at the opening, one end of the cover plate 223 is rotatably connected to one end of the second fixing block 222, and the other end of the cover plate 223 is locked by a fixing member 224, so that the second conveying roller 221 and the bearing are positioned on the second fixing block 222. In this embodiment, the fixing member 224 has the same structure as the locking member 2131.

The second feeding assembly 22 is further provided with a second tension adjusting member 225, the second tension adjusting member 225 is rotatably connected with the frame 10, one end of the second tension adjusting member 225 is rotatably connected with the second fixing block 222, and the second fixing block 222 can be driven to move by rotating the second tension adjusting member 225, so that the tension of the shielding film is adjusted. When the second fixing block 222 moves to a corresponding position, it can be fixed on the frame 10 by screws.

Further, the feeding mechanism 20 is further provided with a plurality of guide wheels, and the copper foil and the shielding film can be conveyed to the foil generating mechanism 30 through the guide wheels.

As shown in fig. 5, the foil generating mechanism 30 includes an electrolytic cell 31, an electrolyte is disposed in the electrolytic cell 31, the electrolyte contains gold ions for forming a gold foil layer, an electrolytic anode is disposed in the electrolytic cell 31, when the copper foil with the shielding film attached thereto moves into the electrolyte, the copper foil serves as an electrolytic cathode, the gold ions in the electrolyte are caused to adhere to the side of the copper foil to which the shielding film is not attached in an electrolytic manner, and the gold foil layer with a certain thickness is formed as required. The thickness of the gold foil layer formed on the copper foil is related to the current density in the electrolytic cell 31 and the electrolytic time, and the thickness of the gold foil layer formed on the copper foil is larger as the current speed is larger and the electrolytic time is longer.

A liquid storage tank 32 is arranged below the electrolytic cell 31, the liquid storage tank 32 and the electrolytic cell 31 are communicated with each other through a circulating pipe, and the electrolyte in the electrolytic cell 31 and the liquid storage tank 32 can be made to circularly flow through a water pump. A heating device is arranged in the liquid storage tank 32, and can heat the internal electrolyte of the liquid storage tank 32, so that the electrolyte meets the normal electrolysis requirement.

With continued reference to fig. 6, film covering assemblies 33 are respectively disposed on two sides of the electrolytic cell 31 for adhering the copper foil in the electrolyte and the shielding film together at all times. The laminating assembly 33 comprises a laminating support 331, a first laminating roller 332 and a second laminating roller 333, wherein the laminating support 331 is fixed on the frame 10, the first laminating roller 332 and the second laminating roller 333 are respectively connected with the laminating support 331 in a rotating manner, and the first laminating roller 332 is positioned above the second laminating roller 333 and arranged in parallel with the second laminating roller 333. The copper foil and the shielding film pass through the first press-fitting roller 332 and the second press-fitting roller 333 at the same time, and the shielding film is attached to one side surface of the copper foil. In this embodiment, the first pressing roller 332 is made of a rubber material, and can press the copper foil and the shielding film.

Furthermore, an adjusting member 334 is arranged on the covered stent 331, two of the adjusting members 334 are respectively connected to two ends of the first pressing roller 332, the bottom end of the adjusting member 334 is rotatably connected to the end of the first pressing roller 332 through a connecting member, the top end of the adjusting member 334 is in threaded connection with an adjusting hand wheel 335 on the covered stent 331, and the adjusting hand wheel 335 is rotated to drive the first pressing roller 332 to move in the vertical direction through the adjusting member 334, so as to adjust the distance between the adjusting hand wheel and the second pressing roller 333.

Further, at least one pressing roller 34 is further arranged in the electrolytic cell 31 and used for pressing the copper foil and the shielding film in the electrolyte to prevent the electrolytic cell 31 from being too long and the shielding film from being separated from the copper foil.

In this embodiment, the first pressing roller 332, the second pressing roller 333, the pressing roller 34 and each guide roller have the same conveying speed to the substrate.

As shown in fig. 7, the blanking mechanism 40 includes a first blanking unit 41, a second blanking unit 42, a first cleaning unit 43, and a second cleaning unit 44, which are disposed on the frame 10, the first cleaning unit 43 is disposed between the first blanking unit 41 and the foil generating mechanism 30, the first cleaning unit 43 is used for cleaning the electrolyte on the copper foil, and then the cleaned copper foil is taken up by the first blanking unit 41. The second cleaning component 44 is arranged between the second blanking component 42 and the foil generating mechanism 30, and the second cleaning component 44 is used for cleaning the electrolyte on the shielding film, and then the shielding film can be recycled by rolling the second blanking component 42. The first blanking assembly 41 and the second blanking assembly 42 are arranged, so that the shielding film and the copper foil attached with the gold foil layer can be respectively collected.

With continued reference to fig. 8, the first cleaning assembly 43 and the second cleaning assembly 44 have the same structure, the first cleaning assembly 43 and the second cleaning assembly 44 each include a cleaning tank 431, a cleaning nozzle 432 and at least one guide wheel are disposed in the cleaning tank 431, the copper foil or the shielding film extends into the cleaning tank 431 through the guide wheel and is guided by the guide wheel, the cleaning nozzle 432 is communicated with a water pump and a water tank, the copper foil and the shielding film can be cleaned, and then the cleaned copper foil and the shielding film pass through the water filtering assembly 45 and are air-dried by the air-drying device 46.

With continued reference to fig. 9, the water filtering assembly 45 includes a water filtering support 451, a first water filtering roller 452 and a second water filtering roller 453, the first water filtering roller 452 and the second water filtering roller 453 are rotatably connected to the water filtering support 451, the first water filtering roller 452 is disposed above the second water filtering roller 453, and the copper foil or the shielding film passes through a gap between the first water filtering roller 452 and the second water filtering roller 453 for preliminary cleaning of the cleaning solution on the copper foil or the shielding film. Further, the first water filtering roller 452 is made of a rubber material. The water filtering component 45 is further provided with a corresponding adjusting structure for adjusting a gap between the first water filtering roller 452 and the second water filtering roller 453.

The air drying device 46 comprises at least two air outlet pipes 461, the air outlet pipes 461 are fixedly connected with the rack 10, the copper foil or the shielding film respectively penetrates through two gaps between the air outlet pipes 461, and two sides of the copper foil or the shielding film are air-dried through the two air outlet pipes 461.

The dried shielding film and the copper foil are respectively collected by the second discharging assembly 42 and the first discharging assembly 41 under the transmission of the guide wheel. In this embodiment, the first unloading assembly 41 has the same structure as the first loading assembly 21, and is used for collecting copper foil with a gold foil layer attached thereto; the second blanking assembly 42 is the same as the second feeding assembly 22 and is used for collecting shielding films.

Further, when the copper foil with the gold foil layer is manufactured into a gold foil, the copper foil needs to be cut into a corresponding shape according to needs, and then the cut copper foil with the gold foil layer is put into sulfuric acid or nitric acid to dissolve the copper foil, so that the corresponding gold foil is obtained.

The present invention may be embodied in many different forms and modifications without departing from the spirit and scope of the present invention, and the above-described embodiments are intended to illustrate the present invention but not to limit the scope of the present invention.