CN218059267U - Miniaturized carbon fiber bundle continuous electroplating device - Google Patents
Miniaturized carbon fiber bundle continuous electroplating device Download PDFInfo
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- CN218059267U CN218059267U CN202221305407.1U CN202221305407U CN218059267U CN 218059267 U CN218059267 U CN 218059267U CN 202221305407 U CN202221305407 U CN 202221305407U CN 218059267 U CN218059267 U CN 218059267U
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Abstract
The utility model discloses a miniaturized carbon tow continuous electroplating device, include: the water bath piece comprises a connecting seat, a water bath shell, a heater and a stirrer, wherein the water bath shell and the stirrer are arranged on the connecting seat, and the heater is arranged in the water bath shell and used for heating the water bath liquid in the water bath shell; the fiber electroplating part comprises a power supply, an electroplating bath, a spring, an anode part, a cathode part and a fiber guide part, wherein the power supply is electrically connected with the anode part and the cathode part which are arranged on the electroplating bath respectively; the fiber rolling part comprises a rolling frame, a winding roller, a reduction gear set and a rolling motor, wherein the winding roller, the reduction gear set and the rolling motor are all arranged on the rolling frame. The utility model has simple structure, low manufacturing and maintenance cost, high electroplating efficiency, good electroplating quality and wide application range.
Description
Technical Field
The utility model relates to an electroplate technical field, more specifically say, the utility model relates to a miniaturized carbon fiber bundle electroplates device in succession.
Background
With the rapid development of information technology, people are gradually aware of the characteristics of electromagnetic wave double-edged swords. Like 5G, although the information transfer speed is increased, people do not start worrying about the harm of electromagnetic radiation. Therefore, effective electromagnetic shielding is the key to ensure that people accept 5G. Electromagnetic shielding is visible everywhere, and the wave-absorbing material of the invisible airplane, the electromagnetic shielding layer of the cable and the radiation-proof clothes of the pregnant woman all embody the protection of people on the electromagnetic waves.
As for the electromagnetic shielding mechanism, the most popular is the mechanism of the shield body reflecting and absorbing electromagnetic waves. The carbon fiber is a common electromagnetic shielding material, and the mechanism of the carbon fiber is that each carbon fiber bundle has thousands of monofilaments, electromagnetic waves are emitted when reaching the surfaces of the monofilaments, and a considerable part of the reflected electromagnetic waves do not escape from the carbon fiber bundle but are continuously reflected for multiple times among the carbon fiber monofilaments, so that energy consumption and absorption are realized. In order to further improve the electromagnetic shielding capability of the carbon fiber, metal plating is one of the approaches. Common metal has high conductivity, which is several orders of magnitude higher than carbon fiber, and has stronger reflection capability.
Electroplating is used as a continuous production process, and carbon fibers also have certain conductivity, so that the continuous electroplating of the carbon fibers has certain feasibility. A bundle of carbon fibers, however, comprises thousands or even tens of thousands of carbon fiber monofilaments. During electroplating, the outer monofilaments are plated first, while the inner monofilaments are plated later. In addition, the electrical conductivity of carbon fibers is much lower than that of metals, compared to metals. The uncoated carbon fibers and the coated carbon fibers are theoretically in a parallel circuit relationship, so that the outer monofilaments are easily thicker and thicker, while the inner monofilaments are basically uncoated, and a so-called black core phenomenon is formed.
In summary, the "black core" phenomenon occurs due to two reasons: (1) carbon fibers are poorly hydrophilic and do not disperse in solution, resulting in the outer filaments being plated first and the inner filaments being plated or unplated later. (2) When the carbon fiber is contacted with the cathode, the outer monofilaments and the inner monofilaments are theoretically in parallel connection, so that the current magnitude between the outer monofilaments and the inner monofilaments is different. Both of these cause bipolar differentiation in the case of plating of the outer filaments and the inner filaments, macroscopically forming a "black core" phenomenon. Overcoming the above two difficulties is the key to high quality plating of carbon fibers.
At present, the carbon fiber electroplating device has few adjustable parameters, is mostly single-sided electroplating and is rarely suitable for laboratories. It is mostly used in industry.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a miniaturized carbon fiber bundle continuous electroplating device, which specifically adopts the following technical scheme:
a miniaturized carbon fiber bundle continuous plating apparatus comprising:
the water bath piece comprises a connecting seat, a water bath shell, a heater and a stirrer, wherein the water bath shell and the stirrer are arranged on the connecting seat, and the heater is arranged in the water bath shell and used for heating the water bath liquid in the water bath shell;
the fiber electroplating part is arranged on the connecting seat and comprises a power supply, an electroplating bath, a spring, an anode part, a cathode part and a fiber guide part, wherein the power supply is respectively electrically connected with the anode part and the cathode part which are arranged on the electroplating bath, the fiber guide part guides the transmission of the carbon fiber bundle on the electroplating bath, and the electroplating bath is arranged in water bath liquid in the water bath shell through the spring;
the fiber rolling piece is arranged on the connecting seat and comprises a rolling frame, a winding roller, a reduction gear set and a rolling motor, wherein the winding roller, the reduction gear set and the rolling motor are all arranged on the rolling frame and used for winding the carbon fibers finished by electroplating.
Preferably, the water bath shell is in a rectangular groove shape, and the heater is laid at the bottom of the water bath shell and used for heating the water bath liquid.
Preferably, the agitator includes stirring support, buncher and blade, stirring support sets up on one side on the water bath shell lateral wall, buncher sets up stirring support another side, the blade suit is in buncher's pivot.
Preferably, the power supply is a direct current power supply, the electroplating bath is in a rectangular groove shape, one end of each spring is connected to one side wall of the electroplating bath, the plurality of springs are distributed on four side walls of the electroplating bath, the other ends of the plurality of springs are connected to four inner walls of the water bath shell, and electroplating solution is arranged in the electroplating bath.
Preferably, the anode member includes an anode frame, a first anode sheet and a second anode sheet, the anode frame is in a T-shaped frame shape, the anode frame is arranged on two side walls of the electroplating bath, the anode frame is provided with a first groove, and the first groove is submerged in the electroplating solution; the first anode sheet is arranged in the first groove and is electrically connected with the positive electrode of the power supply through a first anode lead; the second anode piece is arranged in a second groove in the inner wall of one end of the electroplating tank, and the second anode piece is electrically connected with the anode of the power supply through a second anode lead.
Preferably, the cathode piece comprises a cathode frame and a cathode conductive roller, the cathode frame is in a groove-shaped frame shape, and the bottom of the cathode frame is arranged on the wall of the electroplating groove right above the second groove; the cathode frame is electrically connected with the negative electrode of the power supply through a cathode lead; the two ends of the cathode conductive roller are arranged on the wall of the cathode frame groove, and the two cathode conductive rollers are arranged in parallel at intervals.
Preferably, the fiber guide comprises an upper liquid guide and a lower liquid guide, and the upper liquid guide and the lower liquid guide are both arranged on the electroplating bath; the upper liquid guide part comprises a first guide groove and a first guide roller, the first guide groove is formed in the other end wall of the electroplating bath and is symmetrical to the cathode frame, and two ends of the first guide roller are horizontally arranged on the side wall of the first guide groove respectively.
Preferably, the submerged guide comprises a second guide groove, a second guide roller and a third guide roller, the second guide groove is arranged on the bottom of the plating bath groove, and two ends of the second guide roller are arranged on the side wall of the second guide groove; the two second guide rollers are arranged in parallel at intervals, the submerged guide pieces are distributed at intervals, and two ends of the third guide roller are respectively arranged in the electroplating bath right above the second guide grooves.
Preferably, the winding roller is arranged on the winding frame through a first transmission shaft, and the reduction gear set is arranged on the inner wall of the winding frame through a second transmission shaft; the reduction gear group passes through the hold-in range will reduction gear group with the transmission is connected to the winding roller, it sets up to roll up put the motor setting on the frame is put to the book, and roll up put the motor with reduction gear group connects, in order to drive reduction gear group rotates.
Preferably, the winding roller is a cylindrical acrylic roller, and the winding motor is a speed regulating motor.
The utility model discloses at least, include following beneficial effect:
1) The miniaturized carbon fiber bundle continuous electroplating device has the advantages of simple structure, low manufacturing and maintenance cost, high electroplating efficiency, good electroplating quality and wide application range;
2) The miniaturized carbon fiber bundle continuous electroplating device is provided with the submerged guide piece, and the submerged guide piece vertically guides the carbon fiber bundle to the cathode conductive roller, so that the distances from the first anode sheet to the two sides of the carbon fiber bundle to the second anode sheet are equal everywhere, and the carbon fiber electroplating uniformity and the electroplating quality are effectively improved;
3) The miniaturized carbon fiber bundle continuous electroplating device is provided with the cathode frame and the cathode conductive rollers, the two cathode conductive rollers are arranged on the cathode frame in parallel at intervals, so that the carbon fiber bundle passes through the two cathode conductive rollers in an S shape, and the contact area between the carbon fiber bundle and the cathode conductive rollers is effectively increased; more carbon fiber monofilaments can be ensured to be directly contacted with the cathode conductive roller, the condition that the currents among the carbon fiber monofilaments are different in magnitude is avoided, and the defect of 'black cores' is restrained;
4) The miniaturized carbon fiber bundle continuous electroplating device is provided with the submerged guide piece, the submerged guide piece binds the carbon fibers at the bottom of the electroplating bath through the two second guide rollers and conveys the carbon fibers, and the loose movement of the carbon fiber bundle in the electroplating solution is effectively limited; the carbon fiber swinging during stirring of the stirrer is effectively avoided, and the electroplating reliability is effectively improved;
5) The miniaturized carbon fiber bundle continuous electroplating device adopts the speed regulating motor as the rolling motor, and can effectively control the carbon fiber plating time;
6) The utility model discloses miniaturized carbon fiber bundle continuous electroplating device can be applicable to any and carbon fiber physical properties (good, the softer silk of conductivity promptly) similar thing of electroplating needs, has effectively improved application scope.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic perspective view of a fiber plating part in a miniaturized carbon fiber bundle continuous plating apparatus according to the present invention;
FIG. 2 is a top view of a fiber plating part in the miniaturized carbon fiber bundle continuous plating apparatus of the present invention;
FIG. 3 is a schematic perspective view of a water bath unit of the miniaturized carbon fiber bundle continuous plating apparatus of the present invention;
FIG. 4 is a schematic view of the left side of the fiber rolling member in the miniaturized carbon fiber bundle continuous electroplating apparatus according to the present invention;
FIG. 5 is a schematic diagram of a right side three-dimensional structure of a fiber rolling member in the miniaturized carbon fiber bundle continuous plating apparatus of the present invention;
FIG. 6 is a scanning electron microscope image of the carbon fiber prepared by the miniaturized carbon fiber bundle continuous plating apparatus of the present invention after plating;
FIG. 7 is a scanning electron microscope observation view of the cross section of the carbon fiber prepared by the miniaturized carbon fiber bundle continuous electroplating device after electroplating.
Wherein: 1-a water bath shell, 2-a heater, 3-a stirring bracket, 4-a speed regulating motor, 6-a power supply, 7-an electroplating bath, 8-a spring, 9-an anode frame, 10-a first anode sheet, 11-a second anode sheet, 12-a first anode lead, 13-a second anode lead, 14-a cathode frame, 15-a cathode conductive roller, 16-a cathode lead, 17-a first guide groove, 18-a first guide roller, 19-a second guide groove, 20-a second guide roller, 21-a third guide roller, 22-a rolling frame, 23-a winding roller, 24-a speed reduction gear set, 25-a carbon fiber bundle, 26-a synchronous belt, 27-a first transmission shaft and 28-a second transmission shaft.
Detailed Description
The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: the three cases of A alone, B alone and A and B together exist, and the term "/and" in this document describes another associated object relationship, which means that two relationships may exist, for example, A/and B, which may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
According to the figures 1-7, a miniaturized carbon fiber bundle continuous electroplating device comprises a water bath piece, a fiber electroplating piece and a fiber rolling piece, wherein the fiber electroplating piece and the fiber rolling piece are arranged on the water bath piece. The water bath piece includes connecting seat, water bath shell 1, heater 2 and agitator, the connecting seat is rectangular plate form, the connecting seat is used for according to predetermined interval and high installation the water bath shell 1 the fibre plated item with the piece is put to the fibre book. The water bath shell 1 is rectangular groove-shaped, and water bath liquid is filled in the water bath shell 1 and is used for providing an electroplating environment for the fiber electroplating part. The heater 2 is uniformly laid at the bottom of the water bath shell 1 and used for heating the water bath liquid. Specifically, the heater 2 has a temperature setting function.
The agitator includes stirring support 3, agitator motor 4 and blade, stirring support 3 is vertical fixed the setting on one side on 1 lateral wall of water bath shell, agitator motor 4 is vertical fixed the setting 3 another sides of stirring support, and agitator motor 4's pivot free end extends to in the plating solution, the fixed suit of blade is in agitator motor 4's pivot, and the blade is submerged in the plating solution. The stirring support 3 can drive the blade to move along the Z direction and the Y direction.
The fiber electroplating piece comprises a power supply 6, an electroplating bath 7, a spring 8, an anode piece, a cathode piece and a fiber guide piece, wherein the power supply 6 is a direct-current power supply, the power supply 6 is arranged on the connecting seat, the electroplating bath 7 is arranged on the water bath shell 1 through the spring 8, and the anode piece, the cathode piece and the fiber guide piece are arranged on the electroplating bath 7. The electroplating bath 7 is in a rectangular groove shape, one end of each spring 8 is horizontally connected to the side wall of the electroplating bath 7, and the eight springs 8 are distributed on the four side walls of the electroplating bath 7. The other ends of the eight springs 8 are horizontally connected to the four inner walls of the water bath shell 1. So that the plating bath 7 is stably arranged in the water bath liquid of the water bath shell 1 through the spring 8. And electroplating liquid is arranged in the electroplating bath 7.
The anode piece comprises an anode frame 9, a first anode piece 10 and a second anode piece 11, wherein the anode frame 9 and the second anode piece 11 are arranged on the electroplating tank 7, and the first anode piece 10 is arranged on the anode frame 9. The anode frame 9 is in a T-shaped frame shape, and the anode frame 9 is erected on two side walls of the electroplating bath 7, so that the anode frame 9 can move longitudinally along the electroplating bath 7 as required. The anode frame 9 is provided with a first groove, and the first groove is submerged in the electroplating solution. The first anode tab 10 is disposed in the first groove, and the first anode tab 10 is electrically connected to the positive electrode of the power supply 6 through a first anode lead 12. The second anode strip 11 is disposed in a second groove on an inner wall of one end of the plating tank 7, and the second anode strip 11 is electrically connected to the positive electrode of the power supply 6 through a second anode lead 13. The first anode sheet 10 and the second anode sheet 11 are both metal sheets. The first anode sheet 10 and the second anode sheet 11 are used to provide a double-sided plating environment for the fibers. Alternatively, the first anode sheet 10 and the second anode sheet 11 are adapted to metal sheets of different materials according to different metals to be plated. When the carbon fiber is plated with nickel, the first anode sheet 10 and the second anode sheet 11 are made of nickel plate metal sheets, and when the carbon fiber is plated with copper, the first anode sheet 10 and the second anode sheet 11 are made of copper plate metal sheets.
The cathode member comprises a cathode frame 14 and a cathode conductive roller 15, wherein the cathode frame 14 is arranged on the electroplating bath 7, and the cathode conductive roller 15 is arranged on the cathode frame 14. The cathode frame 14 is in a groove-shaped frame shape, and the bottom of the cathode frame 14 is horizontally and fixedly arranged on the wall of the electroplating bath 7 right above the second groove. The cathode holder 14 is electrically connected to the negative pole of the power supply 6 by a cathode lead 16. Two ends of the cathode conductive roller are horizontally arranged on the wall of the cathode frame 14, so that the cathode conductive roller 15 is electrically connected with the cathode frame 14. The cathode conductive rollers are arranged in two, and the two cathode conductive rollers 15 are arranged in parallel at intervals, so that the carbon fibers can penetrate through the two cathode conductive rollers in an S shape, and the contact area and the contact reliability of the cathode conductive rollers 15 and the carbon fibers are increased.
The fiber guide part comprises an upper liquid guide part and a lower liquid guide part, and the upper liquid guide part and the lower liquid guide part are both arranged on the electroplating bath 7. The upper liquid guide comprises a first guide groove 17 and a first guide roller 18, the first guide groove 17 is in a groove-shaped frame shape, the first guide groove 17 is horizontally and fixedly arranged on the other end wall of the electroplating bath 7, and the first guide groove 17 is symmetrical to the cathode frame 14. Two ends of the first guide roller 18 are respectively horizontally arranged on the side wall of the first guide groove 17. The submerged guide member comprises a second guide groove 19, a second guide roller 20 and a third guide roller 21, the second guide groove 19 is in a groove-shaped frame shape, the second guide groove 19 is horizontally and fixedly arranged on the bottom of the electroplating tank 7, and two ends of the second guide roller 20 are respectively and horizontally arranged on the side wall of the second guide groove 19. The two second guide rollers 20 are disposed in parallel at an interval to prevent the carbon fiber from being loosened while passing through the two second guide rollers 20. The two submerged guide pieces are distributed at intervals, so that carbon fibers are guided by the upper submerged guide piece into electroplating solution and then are conveyed to the cathode piece along the bottom of the electroplating tank 7 under the guiding action of the two submerged guide pieces. The two ends of the third guide roller 21 are respectively horizontally arranged in the electroplating bath 7 right above the second guide groove 19, so that the carbon fiber bundles 25 are vertically and upwards conveyed above the electroplating liquid level through the second guide roller 20 and the third guide roller 21.
The fiber rolling part comprises a rolling frame 22, a rolling roller 23, a reduction gear set 24 and a rolling motor, the rolling frame 22 is arranged on the connecting seat, and the rolling roller 23, the reduction gear set 24 and the rolling motor are all arranged on the rolling frame 22. The winding frame 22 is in a rectangular groove shape, and the winding roller 23 is horizontally arranged on the inner wall of the winding frame 22 through a first transmission shaft 27, so that the winding roller 23 can rotate on the winding frame 22 in the circumferential direction. The reduction gear set 24 is horizontally arranged on the inner wall of the rolling frame 22 through a second transmission shaft 28. The reduction gear set 24 connects and drives the reduction gear set 24 and the winding roller 23 through a timing belt 26. The rolling motor is arranged on the rolling frame 22, and the rolling motor is connected with the reduction gear set 24 to drive the reduction gear set 24 to rotate. Alternatively, the winding roller 23 is a cylindrical acrylic roller; the rolling motor is a speed regulating motor.
The use steps of the miniaturized carbon fiber bundle continuous electroplating device comprise:
1) Removing glue: removing glue for 1h at 400-500 ℃ in a de-sizing furnace by 12k carbon fibers with the certain length and the diameter of 7 mu m, then ultrasonically cleaning the cooled carbon fiber bundle 25 for 5-10min, and taking out the residual sizing agent;
2) Winding: guiding one end of the carbon fiber bundle 25 into the electroplating solution through the upper liquid guide member, then sequentially passing through the two second guide rollers 20, guiding the carbon fiber bundle through the two lower liquid guide members, then passing through the two cathode conductive rollers 15 in an S shape, and finally bonding one end of the carbon fiber bundle 25 on the winding roller 23 through an adhesive tape;
3) Pre-plating: after the horizontal distance between the first anode strip 10 and the second anode strip 11 is adjusted by the anode frame 9, the power supply 6 is respectively communicated with the first anode strip 10, the second anode strip 11 and the cathode strip, and the carbon fiber bundle 25 is preplated for 5-10min;
4) Continuous electroplating: and starting the winding motor after the pre-plating time is over, and winding the carbon fiber bundle 25 through the winding roller 23.
The miniaturized carbon fiber bundle continuous electroplating device can be used for continuously electroplating elementary metals such as copper, nickel, silver and the like, taking nickel electroplating as an example. The formula of the electroplating solution is NiSO 4 ·6H 2 O：150-200g/L、NiCl 2 ·6H2O：30-70g/L、H 3 BO 3 ：30-50g/L、C 12 H 25 SO 4 Na:0.05-0.1g/L, pH:4-5, temperature: 40-50 ℃. The distance between the cathode and the anode is 10cm, the electroplating time is 10-30min, and the current is 0.6-1A/dm 2 。
After electroplating, the nickel-plated carbon fiber is taken down from the winding roller 23, cleaned, dried and then placed into a sample bag. FIG. 6 is a scanning electron microscope for observation, (1) shows the morphology of the surface nickel coating; FIG. 7 is an observation of a carbon fiber cross section using a scanning electron microscope, (2) is a cross-sectional nickel plating morphology; (3) are cross-sectional carbon fibers. Therefore, the nickel plating layer is fine and uniform, each monofilament is plated, and the plating leakage phenomenon is avoided.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.
Claims (10)
1. A miniaturized carbon fiber bundle continuous plating device is characterized by comprising:
the water bath piece comprises a connecting seat, a water bath shell, a heater and a stirrer, wherein the water bath shell and the stirrer are arranged on the connecting seat, and the heater is arranged in the water bath shell and is used for heating the water bath liquid in the water bath shell;
the fiber electroplating part is arranged on the connecting seat and comprises a power supply, an electroplating bath, a spring, an anode part, a cathode part and a fiber guide part, wherein the power supply is respectively electrically connected with the anode part and the cathode part which are arranged on the electroplating bath, the fiber guide part guides the transmission of the carbon fiber bundle on the electroplating bath, and the electroplating bath is arranged in water bath liquid in the water bath shell through the spring;
the fiber winding device comprises a fiber winding part, wherein the fiber winding part is arranged on the connecting seat, and comprises a winding frame, a winding roller, a reduction gear set and a winding motor, wherein the winding roller, the reduction gear set and the winding motor are all arranged on the winding frame and are used for winding carbon fibers finished by electroplating.
2. The miniaturized carbon fiber bundle continuous plating apparatus as claimed in claim 1, wherein the water bath housing has a rectangular groove shape, and the heater is laid on the bottom of the water bath housing for heating the water bath.
3. The miniaturized carbon fiber bundle continuous electroplating device according to claim 2, wherein the stirrer comprises a stirring bracket, a speed regulating motor and a blade, one side of the stirring bracket is arranged on the side wall of the water bath shell, the speed regulating motor is arranged on the other side of the stirring bracket, and the blade is sleeved on a rotating shaft of the speed regulating motor.
4. The miniaturized carbon fiber bundle continuous plating device according to claim 3, wherein the power supply is a direct current power supply, the plating bath is in a shape of a rectangular groove, one end of the spring is connected to a side wall of the plating bath, a plurality of the springs are distributed on four side walls of the plating bath, the other end of the spring is connected to four inner walls of the water bath shell, and the plating bath is provided therein.
5. The miniaturized carbon fiber bundle continuous plating device according to claim 4, wherein the anode member comprises an anode frame, a first anode sheet and a second anode sheet, the anode frame is in a T-shaped frame shape, the anode frame is arranged on two side walls of the plating tank, a first groove is arranged on the anode frame, and the first groove is submerged in the plating solution; the first anode sheet is arranged in the first groove and is electrically connected with the positive electrode of the power supply through a first anode lead; the second anode sheet is arranged in a second groove on the inner wall of one end of the electroplating bath, and the second anode sheet is electrically connected with the anode of the power supply through a second anode lead.
6. The miniaturized carbon fiber bundle continuous plating device according to claim 5, wherein the cathode member comprises a cathode frame and a cathode conductive roller, the cathode frame is in a groove-shaped frame, and the bottom of the cathode frame is arranged on the wall of the plating groove right above the second groove; the cathode frame is electrically connected with the negative electrode of the power supply through a cathode lead; the two ends of the cathode conductive roller are arranged on the wall of the cathode frame groove, and the two cathode conductive rollers are arranged in parallel at intervals.
7. The miniaturized carbon fiber bundle continuous plating apparatus as claimed in claim 6, wherein the fiber guide includes an upper liquid guide and a lower liquid guide, both of which are provided on the plating tank; the upper liquid guide part comprises a first guide groove and a first guide roller, the first guide groove is formed in the other end wall of the electroplating bath and is symmetrical to the cathode frame, and two ends of the first guide roller are horizontally arranged on the side wall of the first guide groove respectively.
8. The miniaturized carbon fiber bundle continuous plating apparatus according to claim 7, wherein the submerged guide includes a second guide groove provided on the plating tank bottom, a second guide roller having both ends provided on the side wall of the second guide groove, and a third guide roller; the two second guide rollers are arranged in parallel at intervals, the submerged guide pieces are distributed at intervals, and two ends of the third guide roller are respectively arranged in the electroplating bath right above the second guide grooves.
9. The miniaturized carbon fiber bundle continuous plating apparatus as claimed in claim 8, wherein the winding roller is provided on the winding frame through a first transmission shaft, and the reduction gear group is provided on an inner wall of the winding frame through a second transmission shaft; the reduction gear group passes through the hold-in range will reduction gear group with the transmission is connected to the winding roller, it sets up to roll up put the motor setting on the frame is put to the book, and roll up put the motor with reduction gear group connects, in order to drive reduction gear group rotates.
10. The miniaturized carbon fiber bundle continuous plating device according to claim 9, wherein the winding roller is a cylindrical acrylic roller, and the winding motor is a speed-adjustable motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221305407.1U CN218059267U (en) | 2022-05-27 | 2022-05-27 | Miniaturized carbon fiber bundle continuous electroplating device |
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| CN202221305407.1U CN218059267U (en) | 2022-05-27 | 2022-05-27 | Miniaturized carbon fiber bundle continuous electroplating device |
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| CN218059267U true CN218059267U (en) | 2022-12-16 |
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