A new type of horizontal electroplating line

Abstract

A novel horizontal electroplating line relates to the technical field of coil surface electroplating devices, including an electroplating line frame, a positioning device is provided on the electroplating line frame, an unwinding device and a rewinding device are provided at both ends of the electroplating line frame respectively, and an oil removal device, a water washing device and a drying device are provided in sequence along the feeding direction of the electroplating line frame. The present invention solves the problems that the device in the traditional technology cannot ensure the linearity of the coil movement of the substrate during the unwinding and rewinding process; the contact area between the substrate and the cleaning liquid is small, and the working efficiency of the oil removal device on the coil cannot be improved; the coil is cleaned by spraying, which increases the lateral space occupied by the device; and its lateral volume needs to be increased to dry the substrate.

Description

Technical Field

[0001] The invention relates to the technical field of coil surface electroplating devices, and in particular to a novel horizontal electroplating line. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance, and enhancing aesthetics. Continuous electroplating technology is widely used because it can achieve continuous processing of metal materials, thereby improving the efficiency of electroplating.

[0003] The prior art discloses a patent with a publication number of CN211814695U. The solution includes a material reeling and unreeling device, an electroplating device, a spraying device, and a drying device. The material reeling and unreeling device is used to reel in and unreel the coil, the electroplating device performs double-sided electroplating on the unreeled coil, the spraying device cleans the electroplated coil, the drying device dries the cleaned coil, and the material reeling and unreeling device reels the dried coil. The electroplating system of this solution can achieve double-sided electroplating, has high electroplating efficiency, stable electroplating quality, and adjustable electroplating process, and can meet different electroplating requirements.

[0004] However, as the existing devices are put into production and use, the shortcomings of this technology are gradually exposed, which are mainly manifested in the following aspects:

[0005] First, on the electroplating production line, the winder and unwinder need to be located on the same straight line to achieve the linearity of the coil movement during the winding and unwinding process. However, during operation, the positions of the winder and unwinder need to be repeatedly adjusted and positioned, which is cumbersome.

[0006] Secondly, in the process of winding and unwinding the coiled material, the winding and unwinding device of the existing device is prone to deflection of the strip material, which affects the subsequent processing efficiency of the strip material.

[0007] Third, during the process of winding and unwinding the coiled material, the tension of the coiled material is prone to change, and the tension of the coiled material cannot be adjusted.

[0008] Fourth, since the coil output direction of the electroplating production line and the position of the take-up reel are prone to deviation, it is difficult for the coil output direction to be directly wound on the take-up reel.

[0009] Fifth, when the existing coiled material undergoes the degreasing process, the contact area between the coiled material and the cleaning liquid is small, and the working efficiency of the degreasing device on the coiled material cannot be improved.

[0010] Sixth, when the coiled material undergoes the water washing process, the existing equipment cleans the coiled material by spraying. In order to improve the cleaning efficiency of the substrate, the lateral space occupied by the device is increased, which is not conducive to the layout and use of the space.

[0011] Seventh, when the coil is subjected to the water washing process, the existing equipment cleans the coil by spraying, which increases the waste of water resources and fails to separate the impurities in the water.

[0012] Eighth, on the electroplating line, after the coil is washed, it needs to be dried before it is rolled up. However, in order to dry the coil, the existing device needs to increase its lateral volume, which increases the space occupied and fails to improve its drying efficiency.

[0013] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0014] In view of the defects in the prior art, the present invention provides a novel horizontal electroplating line to solve the problems that the device in the traditional technology cannot ensure the linearity of the coil movement of the substrate during the winding and unwinding process; the contact area between the substrate and the cleaning liquid is small, and the working efficiency of the oil removal device on the coil cannot be improved; the coil is cleaned by spraying, which increases the lateral space occupied by the device; and its lateral volume needs to be increased to dry the substrate.

[0015] To achieve the above object, the present invention provides the following technical solutions:

[0016] A novel horizontal electroplating line comprises an electroplating line frame, on which a positioning device is provided, and at both ends of the electroplating line frame there are correspondingly provided with a unwinding device and a winding device, and the electroplating line frame is also provided with an oil removal device, a water washing device and a drying device in sequence along the feeding direction.

[0017] As an optimized solution, the positioning device includes positioning spotlights respectively installed on the two ends of the electroplating wire frame through mounting components, the winding device is located under one of the positioning spotlights, and the unwinding device is located under the other positioning spotlight.

[0018] As an optimized solution, the mounting assembly includes a mounting seat that is movable and adjustable along the width direction of the electroplating wire frame, and the positioning spotlight is fixed to the mounting seat by an adjusting member.

[0019] As an optimized solution, a mounting plate is horizontally fixed to the top of the electroplating wire frame, and a plurality of fixing holes are arranged in parallel on the mounting seat along the width direction of the electroplating wire frame. The mounting seat is fixed to one of the fixing holes by screws.

[0020] As an optimized solution, the adjusting member includes a spotlight mounting base hinged on the mounting base, and the positioning spotlight is fixed on the spotlight mounting base.

[0021] As an optimized solution, a hinged plate is hingedly connected to the lower surface of the mounting seat and is swingably arranged along the substrate feeding direction, and the spotlight mounting seat is hingedly connected to the lower end of the hinged plate through a swing shaft.

[0022] As an optimized solution, the mounting seat is located below the mounting plate.

[0023] As an optimized solution, the electroplating wire frame, the unwinding machine and the bottom of the winder are all threadedly connected to a support base.

[0024] As an optimized solution, the mounting seat includes a transverse plate horizontally fixed on the mounting plate, a turntable is rotatably mounted on the lower surface of the transverse plate, and the upper end of the hinged plate is hinged to the lower surface of the turntable.

[0025] As an optimized solution, the unwinding device includes an unwinding shaft, a first-level unwinding transmission shaft, an unwinding tension roller, and a second-level unwinding transmission shaft which are arranged in sequence along the unwinding direction. The unwinding shaft is also slidably arranged along its axial direction through the unwinding correction electric cylinder. The height of the unwinding tension roller is higher than the first-level unwinding transmission shaft and the second-level unwinding transmission shaft.

[0026] As an optimized solution, the unwinding shaft is connected to the telescopic end of the unwinding deviation-correcting electric cylinder through a first unwinding support frame, and the first unwinding support frame is also fixedly connected to an unwinding servo motor that drives the unwinding shaft to rotate.

[0027] As an optimized solution, the unwinding deviation correction electric cylinder is fixed on the unwinding support base plate, and the unwinding support base plate is also fixedly connected with an unwinding second support frame supporting the unwinding primary transmission shaft, the unwinding tension roller and the unwinding secondary transmission shaft.

[0028] As an optimized solution, an unwinding edge distance measuring sensor is fixedly connected to the unwinding support bottom plate through a stand, and the unwinding edge distance measuring sensor is electrically connected to the unwinding deviation correction electric cylinder.

[0029] As an optimized solution, both ends of the unwinding tension roller are respectively connected with unwinding tension sensors, and the unwinding tension sensors are electrically connected to the unwinding servo motor.

[0030] As an optimized solution, the unwinding shaft is installed on the first unwinding support frame through a detachable mounting structure.

[0031] As an optimized solution, the detachable mounting structure includes a support groove opened on the first unwinding support frame, the unwinding shaft is placed in the support groove, a clamping claw is hinged on one edge of the support groove, a clamping groove is opened at the swinging end of the clamping claw, and a clamping column is hinged on the other opposite edge of the support groove, and the clamping column is clamped in the clamping groove.

[0032] As an optimized solution, the swing end of the clamping column is threadedly connected with a stop cap, and the stop cap abuts against the upper edge of the clamping slot.

[0033] As an optimized solution, the winding device includes a frame-type deviation corrector, a first-level winding transmission shaft, a winding tension roller, a second-level winding transmission shaft, a support shaft and a winding shaft which are arranged in sequence along the winding direction; the frame-type deviation corrector includes two roller bodies arranged in parallel, and a side baffle is fixedly connected between the two roller bodies facing the same end. The winding shaft is also slidably arranged along its axial direction through the winding correction electric cylinder, and the height of the winding tension roller is higher than the first-level winding transmission shaft and the second-level winding transmission shaft.

[0034] As an optimized solution, two winding edge distance sensors are respectively arranged between the winding secondary transmission shaft and the supporting shaft and between the frame-type deviation corrector and the winding primary transmission shaft, and the winding edge distance sensors are electrically connected to the winding deviation correcting electric cylinder.

[0035] As an optimized solution, the winding shaft is connected to the telescopic end of the winding and correcting electric cylinder through a first winding support frame.

[0036] As an optimized solution, the first winding support frame is fixedly connected to a winding servo motor that drives the winding shaft to rotate, and the winding edge distance sensor is electrically connected to the winding servo motor.

[0037] As an optimized solution, the support shaft is clamped on the first winding support frame, and the height of the support shaft is lower than the winding shaft.

[0038] As an optimized solution, the height of the winding secondary transmission shaft is lower than the height of the supporting shaft.

[0039] As an optimized solution, the height of the roller body is higher than the height of the winding tension roller.

[0040] As an optimized solution, the winding and correcting electric cylinder is fixed on the winding support base plate, and the winding support base plate is also fixedly connected with a winding second support frame that supports the winding first-level transmission shaft, the winding tension roller and the winding second-level transmission shaft.

[0041] As an optimized solution, the side baffle is fixed to the second winding support frame through a bracket.

[0042] As an optimized solution, the winding edge distance measuring sensor is fixedly arranged by a stand.

[0043] As an optimized solution, both ends of the winding tension roller are respectively connected with winding tension sensors, and the winding tension sensors are electrically connected to the winding servo motor.

[0044] As an optimized solution, the winding shaft is installed on the first winding support frame through a detachable mounting structure.

[0045] As an optimized solution, the detachable mounting structure includes a support groove opened on the first winding support frame, the winding shaft is placed in the support groove, a clamping claw is hinged on one edge of the support groove, a clamping groove is opened at the swinging end of the clamping claw, and a clamping column is hinged on the other opposite edge of the support groove, and the clamping column is clamped in the clamping groove.

[0046] As an optimized solution, the swing end of the clamping column is threadedly connected with a stop cap, and the stop cap abuts against the upper edge of the clamping slot.

[0047] As an optimized solution, the oil removal device includes an electrolyte tank, in which a substrate guiding mechanism is detachably placed, and the substrate guiding mechanism includes a front electrolytic plate and a rear electrolytic plate arranged in a V-shape from top to bottom, and a V-shaped oil removal channel is formed through the area between the front electrolytic plate and the rear electrolytic plate.

[0048] As an optimized solution, electrode rollers are rotatably provided at the lower end and the two upper ends of the V-shaped oil removal channel.

[0049] As an optimized solution, the height of the two upper electrode rollers is higher than the height of the electrolyte tank.

[0050] As an optimized solution, the front electrolytic plate and the back electrolytic plate are respectively fixedly connected to supporting wall panels on the side walls on the same side.

[0051] As an optimized solution, both ends of the front electrolytic plate and the back electrolytic plate are respectively fixedly connected with connecting plates in the vertical direction.

[0052] As an optimized solution, the supporting wall panel is also provided with an avoidance hole for avoiding the connecting plate on the front electrolytic plate.

[0053] As an optimized solution, the lower end of the supporting wall panel is arranged in the shape of the V-shaped oil removal channel.

[0054] As an optimized solution, the water washing device includes a sub-trough and a mother trough located below the sub-trough. The sub-trough is divided into several water washing sub-troughs by upper partitions arranged in parallel in the horizontal direction. The coil passes through several water washing sub-troughs in sequence along an S shape through a support roller. Two spray nozzles are arranged in parallel in each of the water washing sub-troughs, and the two spray nozzles are respectively facing the front and back sides of the coil.

[0055] As an optimized solution, a liquid outlet transverse pipe connecting the two spray nozzles is fixedly provided in each of the water washing sub-tanks.

[0056] As an optimized solution, the liquid outlet horizontal pipe is connected to a liquid inlet vertical pipe, and the liquid inlet vertical pipes in a plurality of the water washing sub-tanks are commonly connected to a supply pipe.

[0057] As an optimized solution, the spraying directions of the two spray nozzles are arranged to be inclined downward relative to each other.

[0058] As an optimized solution, the mother tank is divided into a plurality of water washing mother tanks by lower partitions arranged in parallel, and the heights of the plurality of lower partitions are arranged to decrease along the water flow direction.

[0059] As an optimized solution, the lower end of each of the water-washing sub-tanks is fixedly connected with a return pipe extending into the water-washing main tank below.

[0060] As an optimized solution, a pump body is further provided on the lower end of the return pipe.

[0061] As an optimized solution, the drying device includes a drying box, the drying box is provided with a substrate arranged to move in an S shape, a hot air box is connected to the drying box, and a wind knife is inclined at the top of the drying box toward the substrate.

[0062] As an optimized solution, transmission rollers for forming an S-shaped movement of the substrate are rotatably installed in parallel on the outer sides of the upper and lower ends of the drying box, and the transmission rollers are in frictional contact with the substrate.

[0063] As an optimized solution, the substrate is arranged in an S-shaped winding manner along its lateral moving direction.

[0064] As an optimized solution, long strip-shaped avoidance holes for avoiding the substrate are respectively opened on the upper and lower end walls of the drying box.

[0065] As an optimized solution, the hot air box includes a stainless steel shell, and a fin-type heating tube is arranged inside the stainless steel shell.

[0066] As an optimized solution, a cold air inlet and a hot air outlet are provided on the stainless steel shell, and a hot air inlet connected to the hot air outlet is fixedly connected to the side wall of the hot air box near its lower end.

[0067] As an optimized solution, the entry end and the exit end of the substrate are located in the oblique diagonal direction of the drying box.

[0068] As an optimized solution, the input end of the substrate is higher than the output end of the substrate.

[0069] Compared with the prior art, the present invention has the following beneficial effects:

[0070] First, place the whole roll of substrate on the unwinding shaft of the unwinding machine, and then pass one end of the substrate strip horizontally around the tension roller and each transmission shaft in turn. When the tension sensor senses that the tension of the substrate strip has changed, it will transmit a signal to the drive servo motor, and the drive servo motor will automatically adjust the size of the tension; when the edge distance sensor detects that the substrate strip is deflected, the correction electric cylinder will automatically move left and right to adjust the deflection of the substrate strip, thereby adjusting the tension of the coil and correcting the coil;

[0071] By setting a frame-type deflection corrector, the position between the coil output direction and the winding shaft is limited, and pre-correction and guidance are performed during the winding process of the coil; one end of the substrate strip is passed horizontally around the frame deflection corrector, the tension roller and each transmission shaft in turn, and finally one end of the substrate strip is fixed to the winding shaft. When the tension sensor senses that the tension of the substrate strip has changed, it will transmit a signal to the drive servo motor, and the drive servo motor will automatically adjust the tension; when the edge distance sensor detects that the substrate strip is deflected, the deflection correction electric cylinder will automatically move left and right to adjust the deflection of the substrate strip, thereby adjusting the tension of the coil and correcting the deflection of the coil, so that the end face of the coil after winding is neat and beautiful;

[0072] The V-shaped oil removal channel is used to lengthen the length of the substrate strip under the liquid to increase the cleaning effect;

[0073] By fixing the front electrolytic plate and the back electrolytic plate on the supporting wall plate, it is convenient to place the whole in the electrolyte tank, simplifying the structure of the device, and making it easy to place it in the electrolyte tank for matching and use;

[0074] By setting up several washing sub-troughs, the coil can be moved in an S shape between the washing sub-troughs, and the front and back sides of the coil can be efficiently cleaned through the spray nozzles in each washing sub-trough, thereby improving the washing efficiency.

[0075] The flushing water in the mother tank flows from the rear tank to the front tank in a progressive water washing mode. The height of the lower partition is set in a decreasing manner along the water flow direction, which realizes the overflow of water and allows the impurities in the water to settle at the bottom of the water washing mother tank, which can maximize the utilization value of the clean water body and save water resources;

[0076] The tilted wind knife can blow away most of the water on the surface of the substrate to facilitate the subsequent drying of the substrate strips;

[0077] By vertically arranging the hot air box and arranging the drive roller to arrange the substrate in the hot air box in an S-shaped circuitous manner, the contact area between the substrate and the airflow in the hot air box is increased, and the substrate is arranged in multiple paths along the S-shape, which can improve the drying efficiency of the substrate and reduce the horizontal space occupied by the equipment;

[0078] By setting positioning spotlights at both ends of the electroplating line frame, the positions of the winder and the unwinder can be positioned by the irradiation position of the positioning spotlights, eliminating the need to repeatedly adjust the positions of the winder and the unwinder, and the operation is convenient;

[0079] The position of the spotlight can be adjusted along the width direction through the mounting seat, and the position of the spotlight can be adjusted along the circumferential direction through the turntable. The swing angle of the spotlight can be adjusted by the hinged plate, which greatly improves the adjustment angle of the spotlight and facilitates installation and use.

[0080] During the working process, the coil substrate is placed on the reel of the reel-up and rewinding machine, and the correct position of the coil substrate in the reel-up and rewinding machine is determined by moving the coil substrate left and right so that the center point of the coil substrate coincides with the ray;

[0081] Then one end of the coil substrate is pulled onto the inner sleeve of the winding shaft of the winder, and then the inner sleeve is moved left and right so that the center of the coil substrate coincides with the ray, and the correct position of the coil substrate in the winder is determined;

[0082] Improve the stability during the working process; fewer parts, simple process and low failure rate; simple structure and long service life; simple operation and control, easy to manufacture and install on a large scale, and wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0083] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0084] Figure 1 It is a structural schematic diagram of the present invention;

[0085] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0086] Figure 3It is a structural schematic diagram of the unwinding device of the present invention;

[0087] Figure 4 It is a structural schematic diagram of the winding device of the present invention;

[0088] Figure 5 It is a structural schematic diagram of the oil removal device of the present invention;

[0089] Figure 6 It is a schematic structural diagram of the water washing device of the present invention;

[0090] Figure 7 It is a schematic structural diagram of the drying device of the present invention.

[0091] In the figure: 1-electroplating wire frame; 2-positioning spotlight; 3-winding and unwinding machine; 4-winding machine; 5-support base; 6-mounting plate; 7-cross plate; 8-screw; 9-turntable; 10-hinge plate; 11-spotlight mounting seat; 12-swing shaft; 13-winding tension roller; 14-winding secondary transmission shaft; 15-winding edge distance sensor; 16-winding tension sensor; 17-winding first support frame; 18-winding second support frame; 19-winding servo motor; 20-winding deviation correction electric cylinder; 21-support groove; 22-claw; 23-stop cap; 24-clamping column; 25-unwinding shaft; 26-winding primary transmission shaft; 27-unwinding tension roller; 28-unwinding primary transmission shaft; 29-unwinding secondary transmission shaft; 30-unwinding first support frame; 31-support shaft; 32-winding shaft; 33-unwinding servo motor; 34-unwinding correction cylinder; 35-unwinding tension sensor; 36-roller; 37-side baffle; 38-unwinding edge distance sensor; 39-stand; 40-unwinding second support frame; 41-bracket; 42-front electrolytic plate; 43-reverse electrolytic plate; 44-V-shaped oil removal channel; 45-base material; 46-electrode roller; 47-connecting plate; 48-avoidance hole; 49-support wall panel; 50-electrolytic Liquid tank; 51-return pipe; 52-hot air box; 53-sub-tank; 54-mother tank; 55-upper partition; 56-water washing sub-tank; 57-lower partition; 58-water washing mother tank; 59-support roller; 60-spray nozzle; 61-liquid outlet horizontal pipe; 62-liquid inlet vertical pipe; 63-supply pipe; 64-wind knife; 65-transmission roller; 66-hot air inlet; 67-hot air outlet; 68-cold air inlet; 69-drying box; DETAILED DESCRIPTION

[0092] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0093] like Figure 1 Hezhi Figure 7As shown, the new horizontal electroplating line includes an electroplating line frame, a positioning device is provided on the electroplating line frame 1, and a unwinding device and a winding device are provided at both ends of the electroplating line frame 1 respectively. The electroplating line frame 1 is also provided with an oil removal device, a water washing device and a drying device in sequence along the feeding direction.

[0094] The positioning device includes positioning spotlights 2 respectively installed on the two ends of the electroplating line frame 1 through mounting components, the winding device is located under one of the positioning spotlights 2, and the unwinding device is located under the other positioning spotlight 2.

[0095] The mounting assembly includes a mounting seat that is movable and adjustable along the width direction of the electroplating wire frame 1, and the positioning spotlight 2 is fixed on the mounting seat through an adjusting member.

[0096] A mounting plate 6 is horizontally fixed to the top of the electroplating wire frame 1 , and a plurality of fixing holes are arranged in parallel on the mounting seat along the width direction of the electroplating wire frame 1 . The mounting seat is fixed to one of the fixing holes by a screw 8 .

[0097] The adjusting member comprises a spotlight mounting seat 11 hinged on the mounting seat, and the positioning spotlight 2 is fixed on the spotlight mounting seat 11 .

[0098] A hinged plate 10 is hingedly connected to the lower surface of the mounting seat and is swingably arranged along the feeding direction of the substrate 45 . The spotlight mounting seat 11 is hingedly connected to the lower end of the hinged plate 10 via a swing shaft 12 .

[0099] The mounting seat is located below the mounting plate 6 .

[0100] The bottoms of the electroplating line frame 1, the unwinding and reeling machine 3 and the rewinding machine 4 are all threadedly connected with a supporting base 5.

[0101] The mounting seat includes a transverse plate 7 horizontally fixed on the mounting plate 6 , a turntable 9 is rotatably mounted on the lower surface of the transverse plate 7 , and the upper end of the hinged plate 10 is hinged to the lower surface of the turntable 9 .

[0102] The unwinding device includes an unwinding shaft 25, an unwinding primary transmission shaft 28, an unwinding tension roller 27, and an unwinding secondary transmission shaft 29 which are arranged in sequence along the unwinding direction. The unwinding shaft 25 is also slidably arranged along its axial direction through an unwinding correction electric cylinder 34. The height of the unwinding tension roller 27 is higher than the unwinding primary transmission shaft 28 and the unwinding secondary transmission shaft 29.

[0103] The unwinding shaft 25 is connected to the telescopic end of the unwinding deviation correction electric cylinder 34 through the unwinding first support frame 30 , and the unwinding first support frame 30 is also fixedly connected to an unwinding servo motor 33 that drives the unwinding shaft 25 to rotate.

[0104] The unwinding deviation correction electric cylinder 34 is fixed on the unwinding support bottom plate, and the unwinding support bottom plate is also fixedly connected with the unwinding second support frame 40 supporting the unwinding primary transmission shaft 28, the unwinding tension roller 27 and the unwinding secondary transmission shaft 29.

[0105] An unwinding edge distance sensor 38 is also fixedly connected to the unwinding support bottom plate through a stand 39 , and the unwinding edge distance sensor 38 is electrically connected to the unwinding deviation correction electric cylinder 34 .

[0106] Both ends of the unwinding tension roller 27 are connected to unwinding tension sensors 35 , respectively. The unwinding tension sensor 35 is electrically connected to the unwinding servo motor 33 .

[0107] The unwinding shaft 25 is mounted on the first unwinding support frame 30 via a detachable mounting structure.

[0108] The detachable installation structure includes a support groove 21 opened on the first unwinding support frame 30, and the unwinding shaft 25 is placed in the support groove 21. A claw 22 is hinged on one edge of the support groove 21, and a slot is opened at the swinging end of the claw 22. A clamping column 24 is hinged on the other opposite edge of the support groove 21, and the clamping column 24 is clamped in the clamping groove.

[0109] The swing end of the clamping column 24 is threadedly connected with a stop cap 23, and the stop cap 23 abuts against the upper edge of the clamping slot.

[0110] The winding device includes a frame-type deviation corrector, a first-level winding transmission shaft 26, a winding tension roller 13, a second-level winding transmission shaft 14, a support shaft 31 and a winding shaft 32 which are arranged in sequence along the winding direction; the frame-type deviation corrector includes two roller bodies 36 arranged in parallel, and a side baffle 37 is fixedly connected between the two roller bodies 36 facing the same end. The winding shaft 32 is also slidably arranged along its axial direction through the winding correction electric cylinder 20, and the height of the winding tension roller 13 is higher than the first-level winding transmission shaft 26 and the second-level winding transmission shaft 14.

[0111] Two winding edge distance sensors 15 are respectively arranged between the winding secondary transmission shaft 14 and the support shaft 31 and between the frame-type deviation corrector and the winding primary transmission shaft 26 , and the winding edge distance sensors 15 are electrically connected to the winding deviation correcting electric cylinder 20 .

[0112] The winding shaft 32 is connected to the telescopic end of the winding and correcting electric cylinder 20 through the winding first support frame 17.

[0113] The first winding support frame 17 is fixedly connected with a winding servo motor 19 for driving the winding shaft 32 to rotate, and the winding edge distance sensor 15 is electrically connected to the winding servo motor 19 .

[0114] The support shaft 31 is clamped on the first winding support frame 17 , and the height of the support shaft 31 is lower than that of the winding shaft 32 .

[0115] The height of the winding secondary transmission shaft 14 is lower than the height of the supporting shaft 31 .

[0116] The height of the roller body 36 is higher than the height of the winding tension roller 13 .

[0117] The winding and deflection correction electric cylinder 20 is fixed on the winding support bottom plate, and the winding support bottom plate is also fixedly connected with the winding second support frame 18 supporting the winding primary transmission shaft 26, the winding tension roller 13 and the winding secondary transmission shaft 14.

[0118] The side baffle 37 is fixed to the second winding support frame 18 through a bracket 41 .

[0119] The winding edge distance measuring sensor 15 is fixedly arranged by a stand 39 .

[0120] Both ends of the winding tension roller 13 are respectively connected with winding tension sensors 16 , and the winding tension sensor 16 is electrically connected to the winding servo motor 19 .

[0121] The winding shaft 32 is installed on the first winding support frame 17 through a detachable installation structure.

[0122] The detachable installation structure includes a support groove 21 opened on the first winding support frame 17, and the winding shaft 32 is placed in the support groove 21. A claw 22 is hinged on one edge of the support groove 21, and a slot is opened at the swing end of the claw 22. A clamping column 24 is hinged on the other opposite edge of the support groove 21, and the clamping column 24 is clamped in the clamping groove.

[0123] The swing end of the clamping column 24 is threadedly connected with a stop cap 23 , and the stop cap 23 abuts against the upper edge of the clamping slot.

[0124] The oil removal device includes an electrolyte tank 50, in which a substrate 45 guide mechanism is detachably placed. The substrate 45 guide mechanism includes a front electrolytic plate 42 and a rear electrolytic plate 43 arranged in a V-shape from top to bottom, and a V-shaped oil removal channel 44 is formed through the area between the front electrolytic plate 42 and the rear electrolytic plate 43.

[0125] Electrode rollers 46 are rotatably provided at the lower end and both upper ends of the V-shaped oil removal passage 44 .

[0126] The height of the two upper electrode rollers 46 is higher than the height of the electrolyte tank 50 .

[0127] Support wall panels 49 are fixedly connected to the side walls of the front electrolytic plate 42 and the back electrolytic plate 43 on the same side.

[0128] The two ends of the front electrolytic plate 42 and the rear electrolytic plate 43 are respectively fixedly connected with connecting plates 47 in the vertical direction.

[0129] The supporting wall plate 49 is also provided with an escape hole 48 for escaping the connecting plate 47 on the front electrolytic plate 42 .

[0130] The lower end of the supporting wall plate 49 is arranged in the same shape as the V-shaped oil removal channel 44 .

[0131] The water washing device includes a sub-trough 53 and a main trough 54 located below the sub-trough 53. The sub-trough 53 is divided into a plurality of water washing sub-troughs 56 by upper partitions 55 arranged in parallel in the horizontal direction. The coil passes through the plurality of water washing sub-troughs 56 in an S shape in sequence through a support roller 59. Two spray nozzles 60 are arranged in parallel in each water washing sub-trough 56, and the two spray nozzles 60 are respectively directed toward the front and back sides of the coil.

[0132] A liquid outlet transverse pipe 61 connecting two spray nozzles 60 is fixedly provided in each washing sub-tank 56 .

[0133] The liquid outlet horizontal pipe 61 is connected to a liquid inlet vertical pipe 62 , and the liquid inlet vertical pipes 62 in a plurality of water washing sub-troughs 56 are commonly connected to a supply pipe 63 .

[0134] The spraying directions of the two spray nozzles 60 are arranged to be inclined downward relative to each other.

[0135] The mother tank 54 is divided into a plurality of water washing mother tanks 58 by lower partitions 57 arranged in parallel, and the heights of the plurality of lower partitions 57 are arranged to decrease along the water flow direction.

[0136] The lower end of each washing sub-tank 56 is fixedly connected with a return pipe 51 extending into the lower washing main tank 58.

[0137] A pump body is also provided on the lower end of the return pipe 51 .

[0138] The drying device comprises a drying box 69 , which is provided with a substrate 45 arranged to move in an S shape. A hot air box 52 is also connected to the drying box 69 , and a wind knife 64 is also inclined at the top of the drying box 69 toward the substrate 45 .

[0139] Transmission rollers 65 are rotatably mounted in parallel on the outer sides of the upper and lower ends of the drying box 69 to form an S-shaped movement of the substrate 45 . The transmission rollers 65 are in frictional contact with the substrate 45 .

[0140] The substrate 45 is arranged in an S-shaped meandering manner along its lateral moving direction.

[0141] The upper and lower end walls of the drying box 69 are respectively provided with long strip-shaped avoidance holes 48 for avoiding the substrate 45 .

[0142] The hot air box 52 comprises a stainless steel shell, in which a fin-type heating tube is arranged.

[0143] A cold air inlet 68 and a hot air outlet 67 are provided on the stainless steel shell, and a hot air inlet 66 connected to the hot air outlet 67 is fixedly connected to the side wall of the hot air box 52 near its lower end.

[0144] The entry end and the exit end of the substrate 45 are located in the diagonal direction of the drying box 69 .

[0145] The input end of the substrate 45 is higher than the output end of the substrate 45 .

[0146] The electrical connection method is common in daily life and is common knowledge to those skilled in the art. Since its specific method does not belong to the innovation of this solution, it will not be described in detail here.

[0147] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A horizontal electroplating line, characterized in that: The electroplating wire frame (1) comprises a positioning device, a reeling device and a reeling device are respectively provided at two ends of the electroplating wire frame (1), and an oil removal device, a water washing device and a drying device are also provided in sequence along the feeding direction of the electroplating wire frame (1). The positioning device comprises positioning spotlights (2) respectively mounted on the two ends of the electroplating wire frame (1) through mounting components, the winding device is located below one of the positioning spotlights (2), and the unwinding device is located below the other positioning spotlight (2). The installation assembly includes a mounting seat that is movable and adjustable along the width direction of the electroplating wire frame, and the positioning spotlight is fixed on the mounting seat through an adjusting piece. A mounting plate is fixedly connected to the top of the electroplating wire frame horizontally. A plurality of fixing holes are arranged in parallel on the mounting seat along the width direction of the electroplating wire frame. The mounting seat is fixed to one of the fixing holes by screws. The adjusting member comprises a spotlight mounting base hinged on the mounting base, and the positioning spotlight is fixed on the spotlight mounting base. The lower surface of the mounting seat is hinged with a hinge plate that is swingably arranged along the substrate feeding direction, and the spotlight mounting seat is hinged to the lower end of the hinge plate through a swing shaft. The mounting base is located below the mounting plate.

2. A horizontal electroplating line according to claim 1, characterized in that: The unwinding device comprises an unwinding shaft (25), an unwinding primary transmission shaft (28), an unwinding tension roller (27), and an unwinding secondary transmission shaft (29) which are sequentially arranged along the unwinding direction; the unwinding shaft (25) is also slidably arranged along its axial direction via an unwinding deviation correction electric cylinder (34); the height of the unwinding tension roller (27) is higher than the unwinding primary transmission shaft (28) and the unwinding secondary transmission shaft (29).

3. A horizontal electroplating line according to claim 2, characterized in that: The unwinding shaft (25) is connected to the telescopic end of the unwinding deviation correction electric cylinder (34) through the unwinding first support frame (30), and the unwinding first support frame (30) is also fixedly connected to an unwinding servo motor (33) for driving the unwinding shaft (25) to rotate.

4. A horizontal electroplating line according to claim 1, characterized in that: The winding device comprises a frame-type deviation corrector, a winding primary transmission shaft (26), a winding tension roller (13), a winding secondary transmission shaft (14), a support shaft (31) and a winding shaft (32) which are sequentially arranged along the winding direction; the frame-type deviation corrector comprises two roller bodies (36) arranged in parallel, a side baffle (37) being fixedly connected between the two roller bodies (36) facing the same end, the winding shaft (32) being also slidably arranged along its axial direction by means of a winding deviation correcting electric cylinder (20), and the height of the winding tension roller (13) being higher than the winding primary transmission shaft (26) and the winding secondary transmission shaft (14).

5. A horizontal electroplating line according to claim 4, characterized in that: Two winding edge distance sensors (15) are respectively arranged between the winding secondary transmission shaft (14) and the support shaft (31) and between the frame-type deviation corrector and the winding primary transmission shaft (26), and the winding edge distance sensors (15) are electrically connected to the winding deviation correcting electric cylinder (20).

6. A horizontal electroplating line according to claim 1, characterized in that: The oil removal device comprises an electrolyte tank (50), a substrate (45) guide mechanism is detachably placed in the electrolyte tank (50), the substrate (45) guide mechanism comprises a front electrolytic plate (42) and a rear electrolytic plate (43) arranged side by side in a V-shape from top to bottom, and a V-shaped oil removal channel (44) is formed through the area between the front electrolytic plate (42) and the rear electrolytic plate (43).

7. A horizontal electroplating line according to claim 1, characterized in that: The water washing device comprises a sub-trough (53) and a main trough (54) located below the sub-trough (53), wherein the sub-trough (53) is divided into a plurality of water washing sub-troughs (56) by upper partitions (55) arranged in parallel in a horizontal direction, and the coil passes through the plurality of water washing sub-troughs (56) in sequence along an S shape via a support roller (59), and each of the water washing sub-troughs (56) is provided with two spray nozzles (60) arranged in parallel, and the two spray nozzles (60) are respectively directed toward the front and back sides of the coil.

8. A horizontal electroplating line according to claim 1, characterized in that: The drying device comprises a drying box (69), the drying box (69) is provided with a substrate (45) arranged to move in an S shape, the drying box (69) is also connected to a hot air box (52), and the top of the drying box (69) is also provided with an inclined wind knife (64) facing the substrate (45).

9. A horizontal electroplating line according to claim 8, characterized in that: Transmission rollers (65) are rotatably mounted in parallel on the outer sides of the upper and lower ends of the drying box (69) to form an S-shaped movement of the substrate (45), and the transmission rollers (65) are in frictional contact with the substrate (45).

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