CN112011820A - Zinc coating electroplating system and electroplating method - Google Patents
Zinc coating electroplating system and electroplating method Download PDFInfo
- Publication number
- CN112011820A CN112011820A CN202010890656.0A CN202010890656A CN112011820A CN 112011820 A CN112011820 A CN 112011820A CN 202010890656 A CN202010890656 A CN 202010890656A CN 112011820 A CN112011820 A CN 112011820A
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- frame
- electroplating
- fixedly connected
- seat
- rigid coupling
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- 238000009713 electroplating Methods 0.000 title claims abstract description 73
- 239000011701 zinc Substances 0.000 title claims abstract description 53
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 53
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000011248 coating agent Substances 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 238000007747 plating Methods 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 150000003751 zinc Chemical class 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 5
- 230000001681 protective effect Effects 0.000 claims 3
- 230000008569 process Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- RCIVOBGSMSSVTR-UHFFFAOYSA-L stannous sulfate Chemical compound [SnH2+2].[O-]S([O-])(=O)=O RCIVOBGSMSSVTR-UHFFFAOYSA-L 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XAMMKFSEEQGBIC-UHFFFAOYSA-N tetra(propan-2-yl)azanium Chemical compound CC(C)[N+](C(C)C)(C(C)C)C(C)C XAMMKFSEEQGBIC-UHFFFAOYSA-N 0.000 description 1
- 229910000375 tin(II) sulfate Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to electroplating, in particular to a zinc coating electroplating system and an electroplating method. Including frame, link plate, curb plate, support portion and wire, after the frame is close ground, can stimulate the downside of frame backward, and then the upper end of frame can descend, and the frame becomes by vertical state to be close the horizontally state of lying to one side, is convenient for place the part in the support portion in the low department. Also can make frame "crouching aslope" on the ground seat, the support portion moves the push pedal to the right downwards this moment, and compression spring promotes the arc and props the right reset, and the arc props the promotion part and moves right and breaks away from the pipe, and then can dial out the support portion with the part in low department, utilizes the terminal surface coincidence of rake and protection pad this moment, is convenient for dial out the part in the same direction as the trend in support portion. The guide wheel is convenient for the frame to lie aslant or lie aslant.
Description
Technical Field
The invention relates to electroplating, in particular to a zinc coating electroplating system and an electroplating method.
Background
For example, a jewelry electroplating process with publication number CN111101171A, comprises the following steps: 1) firstly, ultrasonically cleaning the jewelry by using ultrasonic equipment, then soaking the jewelry in a water tank for 30-60 minutes, and carrying out high-pressure washing by using a high-pressure water gun; 2) taking out the jewelry, plating a layer of copper on the surface of the workpiece for priming, and then washing, activating with acid and washing; 3) removing oil by ultrasonic wave, washing with water, and removing rust in dilute sulfuric acid for activation; 4) electroplating solution is adopted to carry out electroplating treatment on the jewelry, and the formula of the jewelry electroplating solution is as follows: 81-85 g/L stannous sulfate, 82-90 g/L zinc sulfate, 36-40 g/L amphoteric surfactant and 11-13 g/L alkalized tetraisopropylammonium; the pH value of the electroplating solution is 8.1-8.5, and the jewelry electroplating process provided by the invention has the advantages that the binding force between a workpiece and a subsequent coating is large, the deep hole position of the workpiece cannot be corroded, and the surface of the coating is uniform; however, this invention does not allow for efficient zinc layer plating of tubular parts.
Disclosure of Invention
The invention aims to provide a zinc coating electroplating system and an electroplating method, which can effectively electroplate a zinc coating on a tubular part.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a zinc coating electroplating system, includes frame, link plate, curb plate, support portion and wire, link plate of the equal rigid coupling in the left and right sides at frame middle part, curb plate rigid coupling are at the left end of frame, and the lower extreme rigid coupling of wire is at the lower extreme of curb plate, and equal vertical even rigid coupling is a plurality of support portions on every link plate, and the support portion symmetry on two link plates sets up.
The zinc coating electroplating system also comprises a protection pad, wherein the front end and the rear end of the inner end of each support part are fixedly connected with the protection pad.
The zinc plating electroplating system also comprises inclined parts, the rear end of the upper end of each support part is integrally connected with one inclined part, and the front end face of each inclined part is superposed with the front end face of the protection pad nearest to the inclined part.
The zinc coating electroplating system further comprises a push plate, support rods and mounting seats, wherein the upper side and the lower side of the push plate are respectively connected onto the two support rods in a sliding mode, the left ends of the two support rods are fixedly connected with the mounting seats, and the two mounting seats are respectively and fixedly connected to the upper end and the lower end of the right end of the frame.
This zinc coating electroplating system still includes bed frame, guide arm, lead screw, motor I, removes seat, fork board and handle, the right-hand member of bed frame rigid coupling in frame upper end, the both ends of guide arm are rigid coupling both ends about the bed frame respectively, the both ends of lead screw are rotated respectively and are connected both ends about the bed frame, I rigid coupling of motor is at the left end of bed frame, the output shaft and the lead screw rigid coupling of motor I, remove seat sliding connection and on the guide arm, remove seat threaded connection on the lead screw, the rear side of removing the seat is equipped with two mouths of mirror symmetry, fork board sliding connection is in two mouths, the upper end rigid coupling handle of fork board, the upside sliding connection of push pedal is in the inner of fork board.
This zinc coating electroplating system still includes the pipe, the line hole, support the board, the slide bar, spacing portion, the arc props, compression spring and arc portion, a plurality of pipes of rigid coupling on the curb plate, a plurality of pipes align with a plurality of support portions of vertical setting, the upper and lower both ends of every pipe all are equipped with the line hole, the board is supported to the equal rigid coupling of left end of every pipe, every supports slide bar of equal sliding connection on the board, both ends rigid coupling respectively support board and arc prop about every slide bar, the right-hand member of spacing portion and the left end laminating of supporting the board, it has compression spring all to overlap on every slide bar, compression spring's the left and right sides both ends respectively with supporting board and arc and propping the contact, the wire passes every line hole, the right-hand member face laminating that the wire propped with every.
The zinc coating electroplating system further comprises a top seat, shafts and shaft seats, wherein the left end and the right end of the top seat are fixedly connected with the shafts, the two shafts are respectively and rotatably connected to the two shaft seats, and the two shaft seats are fixedly connected to the middle of the upper end of the frame.
The zinc coating electroplating system further comprises a beam seat and an electric push rod I, wherein the electric push rod I is fixedly connected to the middle of the lower end of the beam seat, and the movable end of the electric push rod I is fixedly connected with the upper end of the frame.
This zinc coating electroplating system still includes the wheel, motor II, the guide pulley, the guide slot, the roof beam structure, the wheel way, the protruding rail, connect the steel, the ground seat, motor III and driving lever, motor II of the equal rigid coupling in the left and right sides of roof beam seat upper end, guide pulley of equal rigid coupling on the output shaft of two motor II, all be equipped with the guide slot on two guide pulleys, roof beam structure mirror symmetry is equipped with two, wheel way of both ends difference rigid coupling of two roof beam structures, the upper end of two wheel ways all is equipped with the protruding rail of body coupling, two guide pulleys are through the guide slot on self respectively with two cooperations, the steel is connected to the equal rigid coupling in upper end of two roof beam structures, subaerial ground seat that is equipped with, the equal rigid coupling motor III in both sides around the.
The electroplating method for electroplating the zinc layer by adopting the zinc coating electroplating system comprises the following steps:
step one, placing tubular parts to be galvanized in supporting parts with the same height;
pushing the left end of the tubular part to contact with the lead by using a push plate;
and step three, adjusting the frame to the electroplating solution for electroplating.
The zinc coating electroplating system has the beneficial effects that:
after the frame is close to the ground, the lower side of the frame can be pulled backwards, so that the upper end of the frame can descend, the frame is changed from a vertical state to a state close to horizontal inclined lying, and the parts are placed in the support part conveniently at a low position. Also can make frame "crouching aslope" on the ground seat, the support portion moves the push pedal to the right downwards this moment, and compression spring promotes the arc and props the right reset, and the arc props the promotion part and moves right and breaks away from the pipe, and then can dial out the support portion with the part in low department, utilizes the terminal surface coincidence of rake and protection pad this moment, is convenient for dial out the part in the same direction as the trend in support portion. The guide wheel is convenient for the frame to lie aslant or lie aslant.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view showing the overall construction of a zinc plating system according to the present invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
FIG. 6 is a schematic diagram of a portion of the present invention;
FIG. 7 is a schematic diagram six of a portion of the present invention;
FIG. 8 is a seventh schematic view of a portion of the present invention;
FIG. 9 is a partial schematic view eight of the present invention;
fig. 10 is a partial structural schematic diagram nine of the present invention.
In the figure: a frame 1; hanging a plate 101; a side plate 102; a wheel 103; a holder part 2; a protection pad 201; an inclined portion 202; a push plate 3; a strut 301; a mounting base 302; a base frame 4; a guide rod 401; a lead screw 402; a motor I403; a movable base 404; a fork plate 405; a handle 406; a tube 5; a wire hole 501; a butt plate 502; a slide bar 503; a stopper portion 504; an arc support 505; a compression spring 506; a wire 6; an arc 601; a top seat 7; a shaft 701; a shaft seat 702; a beam seat 8; a motor II 801; a guide wheel 802; a guide groove 803; an electric push rod I804; a beam frame 9; a wheel way 901; a raised rail 902; connecting steel 903; a ground base 10; a motor III 1001; a toggle bar 1002.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-10, a zinc plating electroplating system comprises a frame 1, hanging plates 101, side plates 102, support parts 2 and wires 6, wherein the left side and the right side of the middle part of the frame 1 are fixedly connected with the hanging plates 101, the side plates 102 are fixedly connected with the left end of the frame 1, the lower ends of the wires 6 are fixedly connected with the lower ends of the side plates 102, each hanging plate 101 is longitudinally and uniformly fixedly connected with a plurality of support parts 2, and the support parts 2 on the two hanging plates 101 are symmetrically arranged. The longer tubular parts, hereinafter simply referred to as parts, are placed on two holders 2 at the same height, the upper end of the lead 6 is connected to the negative electrode, and preferably the upper side of the lead 6 is also fixedly connected to the frame 1, so that the lead 6 between the two self fixing points remains in the same position. Then the left end of the part is contacted with the right end of the lead 6, and the frame 1 is placed in the electrolyte to electroplate the part.
The second embodiment is as follows:
as shown in fig. 1-10, the zinc plating electroplating system further includes a protection pad 201, and the front end and the rear end of the inner end of each support part 2 are fixedly connected with one protection pad 201. After the parts are placed in the support part 2, the parts are in contact with the two protection pads 201, the protection pads 201 can prevent the parts from being knocked and damaged, and fatigue caused by manual placement due to light handling and light placement is avoided. Two protection pads 201 in each support part 2 are in line contact with the lower side of the part, and therefore the placement is more stable. Directly place the part in support portion 2, when part bottom and support portion 2 a line contact, the part lower extreme pressure that receives is too big, is unfavorable for the protection part, so utilize two protection pads 201 in a support portion 2 to support more outstanding with the protection effect.
The third concrete implementation mode:
as shown in fig. 1 to 10, the zinc plating system further includes inclined portions 202, one inclined portion 202 is integrally connected to a rear end of an upper end of each of the holders 2, and a front end surface of each inclined portion 202 coincides with a front end surface of a protection pad 201 nearest thereto. The inclined portion 202 increases the width of the opening above the holder 2, and reduces the accuracy of placing parts.
The fourth concrete implementation mode:
as shown in fig. 1-10, the zinc plating electroplating system further includes a push plate 3, support rods 301 and mounting seats 302, wherein the upper and lower sides of the push plate 3 are respectively slidably connected to the two support rods 301, the left ends of the two support rods 301 are fixedly connected to one mounting seat 302, and the two mounting seats 302 are respectively fixedly connected to the upper and lower ends of the right end of the frame 1. After placing a plurality of parts on the rear side of the frame 1, the push plate 3 is moved leftward, and the push plate 3 pushes all the parts leftward until the left ends of all the parts contact the wires 6.
The fifth concrete implementation mode:
as shown in fig. 1-10, the zinc plating electroplating system further includes a base frame 4, a guide rod 401, a lead screw 402, a motor i 403, a movable seat 404, a fork plate 405 and a handle 406, the base frame 4 is fixedly connected to the right end of the upper end of the frame 1, two ends of the guide rod 401 are respectively fixedly connected to the left end and the right end of the base frame 4, two ends of the lead screw 402 are respectively rotatably connected to the left end and the right end of the base frame 4, the motor i 403 is fixedly connected to the left end of the base frame 4, an output shaft of the motor i 403 is fixedly connected to the lead screw 402, the movable seat 404 is slidably connected to the guide rod 401, the movable seat 404 is threadedly connected to the lead screw 402, two ports of mirror symmetry are arranged on the rear side of the movable seat 404, the fork plate 405 is slidably connected to the. The motor I403 is started, the output shaft of the motor I403 drives the screw rod 402 to rotate, the screw rod 402 drives the moving seat 404 to move left and right, the moving seat 404 drives the fork plate 405 to move left and right, and the fork plate 405 drives the push plate 3 to move left and right. Further, when there are too many parts, the left end of the part is brought into contact with the lead 6 by automation instead of manual work. The handle 406 may also be pulled upward to remove the fork plate 405 from the movable base 404, which may be automatically switched to manual operation.
The sixth specific implementation mode:
as shown in fig. 1-10, the zinc plating electroplating system further includes tubes 5, wire holes 501, a supporting plate 502, sliding rods 503, a limiting portion 504, arc supports 505, compression springs 506, and arc portions 601, wherein the side plate 102 is fixedly connected with a plurality of tubes 5, the tubes 5 are aligned with the supporting portions 2 arranged longitudinally, the wire holes 501 are respectively arranged at the upper and lower ends of each tube 5, the left end of each tube 5 is fixedly connected with one supporting plate 502, each supporting plate 502 is slidably connected with one sliding rod 503, the left and right ends of each sliding rod 503 are respectively fixedly connected with the supporting plate 502 and the arc supports 505, the right end of the limiting portion 504 is attached to the left end of the supporting plate 502, each sliding rod 503 is sleeved with a compression spring 506, the left and right ends of the compression springs 506 are respectively contacted with the supporting plate 502 and the arc supports 505, a lead 6 passes through each wire hole 501, and the lead 6 is attached to the right end surface of each arc support 505 to form the arc portion 601. When the push plate 3 pushes the part to move leftwards to contact with the lead 6, the push plate 3 further moves leftwards, the part further moves leftwards to enter the pipe 5, the arc support 505 is pushed by the part to move leftwards, the compression spring 506 is further compressed, the part is in closer contact with the lead 6, and the left end of the part is in sliding connection with the inside of the pipe 5, so that the part is prevented from falling out of the support part 2 in the electroplating process or in the movement of the frame 1.
The seventh embodiment:
as shown in fig. 1-10, the zinc plating electroplating system further includes a top base 7, shafts 701 and shaft seats 702, wherein the left and right ends of the top base 7 are fixedly connected with the shafts 701, the two shafts 701 are respectively rotatably connected to the two shaft seats 702, and the two shaft seats 702 are fixedly connected to the middle of the upper end of the frame 1. The movement of the top seat 7 is controlled to drive the frame 1 to move. Can utilize the hoist to hoist its motion of control of footstock 7, after frame 1 is close ground, can pull the downside of frame 1 backward, and then the upper end of frame 1 can descend, and frame 1 becomes by vertical state to be close the horizontally state of lying to one side, is convenient for place the part in the support 2 in the low place. And further, even though the frame can be higher than the height of the worker, the number of the holders 2 installed at the rear side thereof is increased to increase the number of the accommodated parts.
The specific implementation mode is eight:
as shown in fig. 1-10, the zinc plating electroplating system further comprises a beam base 8 and an electric push rod i 804, wherein the middle part of the lower end of the beam base 8 is fixedly connected with the electric push rod i 804, and the movable end of the electric push rod i 804 is fixedly connected with the upper end of the frame 1. The beam seat 8 can be arranged at a high position, and the electric push rod I804 is utilized to drive the top seat 7 to lift.
The specific implementation method nine:
as shown in fig. 1-10, the zinc coating electroplating system also comprises a wheel 103, a motor II 801, a guide wheel 802, a guide groove 803 and a beam frame 9, wheel way 901, protruding rail 902, connect steel 903, ground seat 10, motor III 1001 and driving lever 1002, equal rigid coupling of a motor II 801 in the left and right sides of roof beam seat 8 upper end, equal rigid coupling guide pulley 802 on the output shaft of two motors II 801, all be equipped with guide slot 803 on two guide pulleys 802, roof beam structure 9 mirror symmetry is equipped with two, wheel way 901 of two roof beam structure 9's both ends rigid coupling respectively, the upper end of two wheel ways 901 all is equipped with the protruding rail 902 of body coupling, two guide pulleys 802 respectively with two cooperations through the guide slot 803 on self, the equal rigid coupling of upper end of two roof beam structures 9 connects steel 903, subaerial ground seat 10, equal rigid coupling motor III 1001 in both sides around ground seat 10 right side, the one end of driving lever 1002 of equal rigid coupling on the output shaft of two motor III 1001. The motor II 801 is started, the motor II 801 drives the guide wheel 802 to rotate, and the guide wheel 802 can move back and forth, so that the frame 1 can move back and forth, further the parts can be driven to move up and down and back and forth, and the parts can be conveniently placed beside the electroplating pool in the support part 2 and then sent into the electroplating pool for electrolytic zinc plating. After the frame 1 is close to the ground seat 10, the motor II 801 is started, the output shaft of the motor II 801 drives the shifting rod 1002 to rotate, the shifting rod 1002 rotates anticlockwise from the front side of the frame 1 to shift the lower side of the frame 1 to tilt backwards, the electric push rod I804 is utilized to drive the frame 1 to continuously descend at the moment, and then the frame 1 can be inclined to lie, so that a part can be placed into the support part 2 conveniently. Can make this position be the initiating point, place and make frame 1 forward motion get into in the electroplating bath behind the part, after electroplating, make frame 1 rise to be higher than the electroplating bath and continue to move forward and drive away from the electroplating bath, descend to being located the front side afterwards by motor III 1001, start this motor III 1001, the output shaft of this motor III 1001 drives the driving lever 1002 clockwise rotation on it, driving lever 1002 makes frame 1 downside move forward, continue to make frame 1 move down, and then frame 1 "crouches aslant" on the ground seat 10, hold in the palm 2 this moment, move push pedal 3 to the right, compression spring 506 promotes arc support 505 and resets right, arc support 505 promotes the part and moves right and breaks away from pipe 5, and then can dial out the part in the lower part and hold in the palm portion 2, utilize the terminal surface coincidence of slope 202 and fender pad 201 this moment, be convenient for dial out the part in the same trend in the support portion 2.
The detailed implementation mode is ten:
as shown in fig. 1 to 10, an electroplating method for electroplating a zinc layer in a zinc plating system, the method comprising the steps of:
step one, placing tubular parts to be galvanized in supporting parts 2 with the same height;
pushing the left end of the tubular part to be in contact with the lead 6 by using the push plate 3;
and step three, adjusting the frame 1 to the electroplating solution for electroplating.
The invention relates to a zinc coating electroplating system, which has the working principle that:
the longer tubular parts, hereinafter simply referred to as parts, are placed on two holders 2 at the same height, the upper end of the lead 6 is connected to the negative electrode, and preferably the upper side of the lead 6 is also fixedly connected to the frame 1, so that the lead 6 between the two self fixing points remains in the same position. Then the left end of the part is contacted with the right end of the lead 6, and the frame 1 is placed in the electrolyte to electroplate the part. After the parts are placed in the support part 2, the parts are in contact with the two protection pads 201, the protection pads 201 can prevent the parts from being knocked and damaged, and fatigue caused by manual placement due to light handling and light placement is avoided. Two protection pads 201 in each support part 2 are in line contact with the lower side of the part, and therefore the placement is more stable. Directly place the part in support portion 2, when part bottom and support portion 2 a line contact, the part lower extreme pressure that receives is too big, is unfavorable for the protection part, so utilize two protection pads 201 in a support portion 2 to support more outstanding with the protection effect. The inclined portion 202 increases the width of the opening above the holder 2, and reduces the accuracy of placing parts. After placing a plurality of parts on the rear side of the frame 1, the push plate 3 is moved leftward, and the push plate 3 pushes all the parts leftward until the left ends of all the parts contact the wires 6. The motor I403 is started, the output shaft of the motor I403 drives the screw rod 402 to rotate, the screw rod 402 drives the moving seat 404 to move left and right, the moving seat 404 drives the fork plate 405 to move left and right, and the fork plate 405 drives the push plate 3 to move left and right. Further, when there are too many parts, the left end of the part is brought into contact with the lead 6 by automation instead of manual work. The handle 406 may also be pulled upward to remove the fork plate 405 from the movable base 404, which may be automatically switched to manual operation. When the push plate 3 pushes the part to move leftwards to contact with the lead 6, the push plate 3 further moves leftwards, the part further moves leftwards to enter the pipe 5, the arc support 505 is pushed by the part to move leftwards, the compression spring 506 is further compressed, the part is in closer contact with the lead 6, and the left end of the part is in sliding connection with the inside of the pipe 5, so that the part is prevented from falling out of the support part 2 in the electroplating process or in the movement of the frame 1. The movement of the top seat 7 is controlled to drive the frame 1 to move. Can utilize the hoist to hoist its motion of control of footstock 7, after frame 1 is close ground, can pull the downside of frame 1 backward, and then the upper end of frame 1 can descend, and frame 1 becomes by vertical state to be close the horizontally state of lying to one side, is convenient for place the part in the support 2 in the low place. And further, even though the frame can be higher than the height of the worker, the number of the holders 2 installed at the rear side thereof is increased to increase the number of the accommodated parts. The beam seat 8 can be arranged at a high position, and the electric push rod I804 is utilized to drive the top seat 7 to lift. The motor II 801 is started, the motor II 801 drives the guide wheel 802 to rotate, and the guide wheel 802 can move back and forth, so that the frame 1 can move back and forth, further the parts can be driven to move up and down and back and forth, and the parts can be conveniently placed beside the electroplating pool in the support part 2 and then sent into the electroplating pool for electrolytic zinc plating. After the frame 1 is close to the ground seat 10, the motor II 801 is started, the output shaft of the motor II 801 drives the shifting rod 1002 to rotate, the shifting rod 1002 rotates anticlockwise from the front side of the frame 1 to shift the lower side of the frame 1 to tilt backwards, the electric push rod I804 is utilized to drive the frame 1 to continuously descend at the moment, and then the frame 1 can be inclined to lie, so that a part can be placed into the support part 2 conveniently. Can make this position be the initiating point, place and make frame 1 forward motion get into in the electroplating bath behind the part, after electroplating, make frame 1 rise to be higher than the electroplating bath and continue to move forward and drive away from the electroplating bath, descend to being located the front side afterwards by motor III 1001, start this motor III 1001, the output shaft of this motor III 1001 drives the driving lever 1002 clockwise rotation on it, driving lever 1002 makes frame 1 downside move forward, continue to make frame 1 move down, and then frame 1 "crouches aslant" on the ground seat 10, hold in the palm 2 this moment, move push pedal 3 to the right, compression spring 506 promotes arc support 505 and resets right, arc support 505 promotes the part and moves right and breaks away from pipe 5, and then can dial out the part in the lower part and hold in the palm portion 2, utilize the terminal surface coincidence of slope 202 and fender pad 201 this moment, be convenient for dial out the part in the same trend in the support portion 2.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a zinc coating electroplating system, includes frame (1), link plate (101), curb plate (102), holds in the palm portion (2) and wire (6), its characterized in that: the frame (1) middle part the equal rigid coupling in left and right sides link plate (101), curb plate (102) rigid coupling is at the left end of frame (1), and the lower extreme rigid coupling of wire (6) is at the lower extreme of curb plate (102), and equal vertical even rigid coupling is gone up in every link plate (101) holds in the palm a plurality of portions (2), holds in the palm portion (2) symmetry setting on two link plates (101).
2. The zinc plating system of claim 1, wherein: the zinc coating electroplating system also comprises a protective pad (201), and the front end and the rear end of the inner end of each support part (2) are fixedly connected with the protective pad (201).
3. The zinc plating system of claim 2, wherein: the zinc plating electroplating system also comprises inclined parts (202), the rear end of the upper end of each support part (2) is uniformly connected with one inclined part (202), and the front end surface of each inclined part (202) is superposed with the front end surface of the nearest protective pad (201).
4. The zinc plating system of claim 3, wherein: this zinc coating electroplating system still includes push pedal (3), branch (301) and ann connects seat (302), sliding connection is on two branch (301) respectively in the upper and lower both sides of push pedal (3), and an ann connects seat (302) of the equal rigid coupling in left end of two branch (301), and two ann connects seat (302) respectively the rigid coupling at the upper and lower both ends of frame (1) right-hand member.
5. The zinc plating system of claim 4, wherein: the zinc coating electroplating system also comprises a base frame (4), a guide rod (401), a lead screw (402), a motor I (403), a movable seat (404), a fork plate (405) and a handle (406), pedestal (4) rigid coupling is at the right-hand member of frame (1) upper end, the both ends difference rigid coupling of guide arm (401) is both ends about pedestal (4), the both ends of lead screw (402) rotate respectively and connect both ends about pedestal (4), motor I (403) rigid coupling is at the left end of pedestal (4), the output shaft and the lead screw (402) rigid coupling of motor I (403), remove seat (404) sliding connection in guide arm (401), remove seat (404) threaded connection on lead screw (402), the rear side of removing seat (404) is equipped with two mouths of mirror symmetry, fork plate (405) sliding connection be in two mouths, the upper end rigid coupling handle (406) of fork plate (405), the upside sliding connection of push pedal (3) is in the inner of fork plate (405) downside.
6. The zinc plating system of claim 5, wherein: the zinc plating electroplating system also comprises a pipe (5), a wire hole (501), a supporting plate (502), sliding rods (503), a limiting part (504), an arc support (505), a compression spring (506) and an arc part (601), wherein a plurality of pipes (5) are fixedly connected to the side plate (102), the plurality of pipes (5) are aligned to a plurality of supporting parts (2) which are longitudinally arranged, the wire hole (501) is arranged at the upper end and the lower end of each pipe (5), the supporting plate (502) is fixedly connected to the left end of each pipe (5), a sliding rod (503) is slidably connected to each supporting plate (502), the supporting plate (502) and the arc support (505) are fixedly connected to the left end and the right end of each sliding rod (503), the right end of the limiting part (504) is attached to the left end of the supporting plate (502), the compression spring (506) is sleeved on each sliding rod (503), the left end and the right end of the compression spring (506) are respectively contacted with the supporting plate (502) and the arc support (505), and a lead (6) passes, the lead (6) is jointed with the right end face of each arc support (505) to form an arc part (601).
7. The zinc plating system of claim 6, wherein: the zinc plating layer electroplating system further comprises a top seat (7), a shaft (701) and shaft seats (702), wherein the left end and the right end of the top seat (7) are fixedly connected with the shaft (701), the two shafts (701) are respectively and rotatably connected onto the two shaft seats (702), and the two shaft seats (702) are fixedly connected to the middle of the upper end of the frame (1).
8. The zinc plating system of claim 7, wherein: the zinc coating electroplating system further comprises a beam seat (8) and an electric push rod I (804), wherein the middle part of the lower end of the beam seat (8) is fixedly connected with the electric push rod I (804), and the movable end of the electric push rod I (804) is fixedly connected with the upper end of the frame (1).
9. The zinc plating system of claim 8, wherein: the zinc plating electroplating system also comprises a wheel (103), a motor II (801), guide wheels (802), guide grooves (803), beam frames (9), wheel tracks (901), a convex rail (902), connecting steel (903), a ground seat (10), a motor III (1001) and a deflector rod (1002), wherein the left side and the right side of the upper end of each beam frame (8) are fixedly connected with the motor II (801), the output shafts of the two motors II (801) are fixedly connected with the guide wheels (802), the two guide wheels (802) are respectively provided with the guide grooves (803), the two beam frames (9) are arranged in mirror symmetry, two ends of each beam frame (9) are respectively fixedly connected with the wheel track (901), the upper ends of the two wheel tracks (901) are respectively provided with the convex rail (902) which are integrally connected, the two guide wheels (802) are respectively matched with the two guide wheels through the guide grooves (803) on the two guide wheels, the upper ends of the two beam frames (9), the front side and the rear side of the right side of the ground seat (10) are fixedly connected with motors III (1001), and output shafts of the two motors III (1001) are fixedly connected with one end of a shifting rod (1002).
10. An electroplating method for electroplating a zinc layer using the zinc plating system of claim 9, comprising the steps of:
step one, placing tubular parts to be galvanized in supporting parts (2) with the same height;
pushing the left end of the tubular part to be in contact with the lead (6) by using the push plate (3);
and step three, electroplating in the electroplating solution by adjusting the frame (1).
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Cited By (1)
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| CN112030214A (en) * | 2020-08-29 | 2020-12-04 | 冯玉武 | Gradient color electroplating equipment and electroplating method |
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| CN112011820B (en) | 2021-09-03 |
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Effective date of registration: 20210813 Address after: 518000 dingqun factory, the third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Dingqun Technology (Shenzhen) Co.,Ltd. Address before: 150026 yunouhui technology business incubator, No. 486-2, Jingyang street, Daowai District, Harbin City, Heilongjiang Province Applicant before: Feng Yuwu |
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