CN112853439A - Local gold plating equipment for aluminum alloy pipe storage rack - Google Patents
Local gold plating equipment for aluminum alloy pipe storage rack Download PDFInfo
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- CN112853439A CN112853439A CN202110015712.0A CN202110015712A CN112853439A CN 112853439 A CN112853439 A CN 112853439A CN 202110015712 A CN202110015712 A CN 202110015712A CN 112853439 A CN112853439 A CN 112853439A
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- 238000003860 storage Methods 0.000 title claims abstract description 49
- 238000007747 plating Methods 0.000 title claims abstract description 36
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000010931 gold Substances 0.000 title claims abstract description 33
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 33
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 239000003792 electrolyte Substances 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 143
- 238000001125 extrusion Methods 0.000 claims description 121
- 239000007788 liquid Substances 0.000 claims description 29
- 239000002699 waste material Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009713 electroplating Methods 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- C25D17/02—Tanks; Installations therefor
-
- 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- 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
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- 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 discloses local gold plating equipment for an aluminum alloy pipe storage rack, which belongs to the technical field of gold plating equipment, and is provided with a first shell and a second shell, wherein a part to be plated can be wrapped during electroplating, then electroplating is carried out without immersing a workpiece into an electrolytic cell, the size of the electrolytic cell is greatly reduced, the manufacturing cost is reduced, a small electrolytic cell is adopted for electroplating, the using amount of electrolyte is greatly reduced, the resource consumption is reduced, and the enterprise cost is reduced.
Description
Technical Field
The invention belongs to the technical field of gold plating equipment; in particular to a local gold plating device for an aluminum alloy pipe storage rack.
Background
The gold plating of a workpiece is also called electroplating, which is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by using the action of electrolysis so as to play roles of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like.
The existing electroplating mode is divided into full electroplating or partial electroplating, wherein the full electroplating is to take a substituted electroplating material as an electrode cathode, and the material is completely placed in electrolyte for electroplating, and a patent No. CN 204337429U discloses a button gold-plating device which comprises a box body with a cavity; an electric heating device is arranged at the bottom of the box body of the cavity; the top of the box body is provided with a cover body; a gold plating head is arranged at the center of the top of the cover body; the input end of the gold plating head is respectively connected to the first liquid storage barrel and the second liquid storage barrel through two high-pressure pumps; one side of the cover body is provided with a door body which can be pulled and closed. The utility model discloses a button gilding equipment carries out spraying and stoving priming paint through external equipment, under the condition that the priming paint is accomplished, gets into this equipment, and this equipment will spray middle chemical reaction layer, spraying finish paint and dry and integrate in an organic whole, and the time can be independently controlled, and need not transport very long route, and the product after the output is finished product, yield; the local electroplating is to use the substituted electroplating material as the cathode of the electrode, paint the non-electroplating position of the material with adhesive tape, molten wax and other paint, and then place the material in the electrolyte for electroplating.
However, no matter the existing electroplating equipment and electroplating process adopt full electroplating or partial electroplating, the workpiece needs to be placed in the electrolyte, and an electrolyte tank and the electrolyte which are matched with the workpiece need to be used, so that when the large workpiece needs to be electroplated or the large workpiece needs to be partially electroplated, more materials need to be used for manufacturing the large electrolyte tank, meanwhile, the electroplating process is complex in operation and more in material use, the electroplating cost of enterprises is greatly increased, and meanwhile, when the workpiece needs to be partially electroplated, the electroplating range is smaller, most positions of the workpiece need to be wrapped, and the workload is greatly increased.
Disclosure of Invention
The invention aims to provide local gold plating equipment for an aluminum alloy pipe storage rack.
In order to achieve the purpose, the invention provides the following technical scheme: a local gilding device of an aluminum alloy pipe storage rack comprises a first shell and a second shell, wherein the first shell and the second shell are hollow semi-shells with one end surfaces communicated, the end surfaces communicated with the first shell and the second shell are matched with each other to form a sealed hollow shell, the upper end surface and the lower end surface of the first shell and the second shell are respectively provided with an end surface sealing structure, the adjacent left side surface and the right side surface of the matched end surface of the first shell and the second shell are respectively provided with a side surface sealing structure, the rear end surface of the first shell is fixedly provided with a throwing electrolyte tank which is communicated with the inside of the first shell, the front end surface of the second shell is fixedly provided with a recovery electrolyte tank which is communicated with the inside of the second shell, the upper end surface and the lower end surface of the first shell and the second shell are respectively provided with a fixed connection structure, and the first shell and the second shell are tightly matched with each other through the fixed, the utility model discloses a battery, including first casing, first casing up end, positive connecting rod, second casing up end, first casing up end is fixed with anodal connecting rod, anodal connecting rod lower extreme pierces through first casing up end and stretches in first casing inboard, second casing up end is fixed with the negative pole connecting rod, negative pole connecting rod lower extreme pierces through second casing up end and stretches in second casing inboard.
Further, first casing is the same with second shell structure completely, first casing includes the casing body, for there being the hollow flat rectangle casing at the bottom of no top, casing body up end edge is equipped with the sealed limit groove, be equipped with sealing rubber pad in the sealed limit inslot, the lateral wall all is equipped with side seal structure mounting groove about the casing body, the lateral wall all is equipped with end face seal structure mounting groove around the casing body.
Furthermore, the side sealing structure and the end face sealing structure are completely the same in structure, the side sealing structure comprises two first extrusion sealing plates and two second extrusion sealing plates, the two first extrusion sealing plates are both in flat rectangular plate shape and are symmetrically arranged, the two first extrusion sealing plates are respectively and correspondingly arranged in the side sealing structure mounting grooves of the first shell and the second shell in a sliding manner, the opposite surfaces of the two first extrusion sealing plates are respectively and fixedly provided with a first sealing rubber strip, the opposite surfaces of the two first extrusion sealing plates are respectively and fixedly provided with an extrusion spring, the other ends of the extrusion springs on the two first extrusion sealing plates are correspondingly fixed on the first shell and the second shell, and the rear ends of the two first extrusion sealing plates are respectively and fixedly provided with a first extrusion fixing rod, the other end of the two first extrusion fixing rods correspondingly penetrates through the first shell and the second shell and extends to the outer sides of the first shell and the second shell, the number of the second extrusion sealing plates is four, every two second extrusion sealing plates are in a group, two groups of second extrusion sealing plates are respectively arranged in the end face sealing structure mounting grooves of the first shell and the second shell, the two second extrusion sealing plates on the first shell are symmetrically arranged in the two end face sealing structure mounting grooves on the first shell, the two second extrusion sealing plates on the second shell are symmetrically arranged in the two end face sealing structure mounting grooves on the second shell, the four second extrusion sealing plates are in a flat rectangular plate shape, the opposite faces of the two second extrusion sealing plates of each group are fixedly provided with second sealing rubber strips, and the opposite faces of the two second extrusion sealing plates of each group are fixedly provided with extrusion springs, and the extrusion springs are respectively and correspondingly fixedly connected with the end face sealing structure mounting grooves of the first shell and the second shell, second extrusion fixing rods are fixedly arranged on the back faces of the two second extrusion sealing plates of each group, and the other ends of the four second extrusion fixing rods correspondingly penetrate through the first shell and the second shell to extend to the outer side.
Furthermore, the first extrusion fixing rod and the second extrusion fixing rod have the same structure, the first extrusion fixing rod comprises a plurality of support connecting rods, the support connecting rods are provided with a plurality of support connecting rods, one end of each support connecting rod is respectively and correspondingly fixedly connected with the first extrusion sealing plate and the second extrusion sealing plate, the other ends of the support connecting rods respectively and correspondingly penetrate through the first shell and the second shell and are sleeved with a sleeve, the sleeve is a hollow cylindrical shell with front and back end faces communicated, one end of each sleeve is correspondingly fixed on the first shell and the second shell, the other end of each sleeve is in threaded fit with a movable sleeve, one end of each movable sleeve is in threaded sliding fit with the sleeve, the other end of each movable sleeve is sleeved on the support connecting rods, a plurality of fastening strips with threads on the outer side walls are uniformly distributed on the end faces, the cross sections of the outer side walls are arc-shaped fastening strips, the inner diameter of one end, close to the movable sleeve, of the fastening strip is small, the inner diameter of one end, far away from the movable sleeve, of the fastening strip is large, the fastening strip outer side wall is sleeved with a fastening rotary sleeve, and the fastening rotary sleeve is in threaded fit connection with the fastening strip.
Further, retrieve the electrolyte tank and include the waste liquid collecting vat, the waste liquid collecting vat slides and locates in retrieving the electrolyte tank casing, it has the waste liquid pipe to retrieve electrolyte tank casing embedded, waste liquid pipe one end and waste liquid collecting vat upper end through connection, the waste liquid pipe other end pierces through the second casing and stretches in that the second casing is inboard, install the water pump on the waste liquid pipe.
Further, the fixed connecting structure comprises a fixed connecting rod which is in a long strip shape, and the upper side of the fixed connecting rod is provided with a latch, one end of the fixed connecting rod is fixedly connected with the second shell, the other end of the fixed connecting rod extends into the fixed rod frame, the fixed rod frame is fixed on the first shell, a connecting rod clamping plate is arranged on the fixed rod frame in a sliding manner, the lower end of the connecting rod clamping plate is matched with the clamping teeth at the upper side of the fixed connecting rod, the left side wall and the right side wall at the upper end of the connecting rod clamping plate are fixed with return springs, the connecting rod clamping plate is in sliding fit with the fixed rod frame through the return springs, the clamping plate is rotatably connected between the two return springs on the upper end face of the connecting rod clamping plate, the upper end of the clamping plate penetrates through the fixing rod frame to be matched with the upper end face of the fixing rod frame, the fixing rod frame is rotatably provided with a clamping plate limiting clamp, and the clamping plate limiting clamp is matched with the clamping plate.
Further, the structure of the electrolyte feeding groove is identical to that of the electrolyte recycling groove, the electrolyte feeding groove is in through connection with the inner side of the first shell through a waste liquid tube of the electrolyte feeding groove, and a water pump is arranged on the waste liquid tube of the electrolyte feeding groove.
Further, the working steps of the local gold plating equipment for the aluminum alloy pipe storage rack are as follows:
1) covering the second shell on a hack lever of the storage rack needing gold plating, and attaching the second extrusion sealing plate and the first extrusion sealing plate to the hack lever of the storage rack;
2) the fastening rotating sleeve is screwed forward to enable the fastening strip to be tightly matched with the supporting connecting rod, the moving sleeve is screwed forward to enable the moving sleeve to move along the sleeve, the supporting connecting rod further moves along the sleeve, and the second extrusion sealing plate and the first extrusion sealing plate are tightly attached to the frame rod of the storage rack in a sealing mode;
3) covering the first shell on a hack lever needing gold plating of the storage rack, enabling the first shell to be matched with the second shell, simultaneously enabling a fixed connecting rod on the second shell to be inserted into a fixed hack lever frame on the first shell, and attaching a second extrusion sealing plate and a first extrusion sealing plate on the first shell to the hack lever of the storage rack;
4) tightly sealing and attaching a second extrusion sealing plate on the first shell and the first extrusion sealing plate with the frame rods of the storage rack according to the mode of the step 2) for the first shell;
5) pressing the connecting rod clamping plate downwards to enable the connecting rod clamping plate to be tightly matched with the fixed connecting rod, rotating the clamping plate to enable the clamping plate to be matched with the upper end face of the fixed rod frame, rotating the clamping plate limiting clamp, and limiting the clamping plate through the clamping plate limiting clamp;
6) pouring electrolyte into the electrolyte tank, respectively connecting the cathode connecting rod and the anode connecting rod with a power supply, electrically connecting the tail end of the cathode connecting rod with the frame rod of the storage rack, starting a water pump on the electrolyte tank, and guiding the electrolyte in the electrolyte tank between the first shell and the second shell;
7) and electrifying to electroplate the storage rack.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention is provided with the first shell and the second shell, and can wrap the part to be electroplated during electroplating and then electroplate without immersing the workpiece into an electrolytic cell, thereby greatly reducing the size of the electrolytic cell and reducing the manufacturing cost;
2) the small electrolytic cell is adopted for electroplating, so that the using amount of electrolyte is greatly reduced, the resource consumption is reduced, and the enterprise cost is reduced;
3) adopt parcel formula to electroplate, when carrying out local electroplating, only need wrap up the part that needs the electroplating, need not to wrap up other parts of work piece, greatly reduced work burden and material quantity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a local gold plating device of an aluminum alloy pipe storage rack of the invention;
FIG. 2 is a schematic structural diagram of a first housing of the local gold plating device of the aluminum alloy pipe storage rack of the invention;
FIG. 3 is a schematic structural diagram of a side sealing structure of the local gold plating equipment of the aluminum alloy pipe storage rack of the invention;
FIG. 4 is a schematic structural diagram of a first extruded fixing rod of the local gold plating device of the aluminum alloy pipe storage rack of the invention;
FIG. 5 is a schematic structural diagram of a recovered electrolyte tank of the local gold plating equipment for the aluminum alloy pipe storage rack of the invention;
FIG. 6 is a schematic structural diagram of a fixed connection structure of a local gold plating device of an aluminum alloy pipe storage rack according to the present invention.
In the figure: the electrolytic cell comprises a first shell 1, a second shell 2, a side sealing structure 3, a recovered electrolytic bath 4, an end face sealing structure 5, a cathode connecting rod 6, a fixed connecting structure 7, an anode connecting rod 8, a thrown electrolytic bath 9, a sealing edge groove 11, a side sealing structure mounting groove 12, a shell body 13, an end face sealing structure mounting groove 14, an extrusion spring 31, a first extrusion fixing rod 32, a first extrusion sealing plate 33, a second extrusion fixing rod 34, a first sealing rubber strip 35, a second sealing rubber strip 36, a second extrusion sealing plate 37, a supporting connecting rod 321, a fastening strip 322, a fastening rotating sleeve 323, a moving sleeve 324, a sleeve 325, a waste liquid collecting groove 41, a recovered electrolytic bath shell 42, a waste liquid pipe 43, a fixed connecting rod 71, a connecting rod clamping plate 72, a reset spring 73, a clamping plate 74, a fixed rod frame 75 and a clamping plate limiting clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a local gold plating device for an aluminum alloy pipe storage rack comprises a first shell 1 and a second shell 2, wherein the first shell 1 and the second shell 2 are hollow semi-shells with through end faces, the through end faces of the first shell 1 and the second shell 2 are matched with each other to form a sealed hollow shell, the upper end face and the lower end face of the first shell 1 and the second shell 2 are respectively provided with an end face sealing structure 5, the adjacent left side face and the right side face of the matching end faces of the first shell 1 and the second shell 2 are respectively provided with a side face sealing structure 3, the rear end face of the first shell 1 is fixedly provided with a feeding electrolyte tank 9, the feeding electrolyte tank 9 is communicated with the inside of the first shell 1, the front end face of the second shell 2 is fixedly provided with a recovery electrolyte tank 4, the recovery electrolyte tank 4 is communicated with the inside of the second shell 2, the upper end face and the lower end face of the first shell 1 and the upper end face and the lower end face of the second shell 2 are respectively provided with a, the up end of first casing 1 is fixed with anodal connecting rod 8, and the anodal connecting rod lower extreme pierces through 1 up end of first casing and stretches in 1 inboard of first casing, and 2 up ends of second casing are fixed with negative pole connecting rod 6, and 6 lower extremes of negative pole connecting rod pierce through 2 up ends of second casing and stretch in 2 inboards of second casing.
As shown in fig. 2, the first casing 1 and the second casing 2 have the same structure, the first casing 1 includes a casing body 13, and is a hollow flat rectangular casing with a bottom without a top, a sealing edge groove 11 is formed in an edge of an upper end face of the casing body 13, a sealing rubber pad is arranged in the sealing edge groove 11, side wall of the casing body 13 is provided with a side sealing structure mounting groove 12, and side wall of the casing body 13 is provided with an end sealing structure mounting groove 14.
As shown in fig. 3, the structure of the side sealing structure 3 is completely the same as that of the end sealing structure 5, the side sealing structure 3 includes two first extrusion sealing plates 33 and two second extrusion sealing plates 37, the two first extrusion sealing plates 33 are both in a flat rectangular plate shape, the two first extrusion sealing plates 33 are symmetrically arranged, the two first extrusion sealing plates 33 are respectively and correspondingly slidably arranged in the side sealing structure mounting grooves 12 of the first casing 1 and the second casing 2, first sealing rubber strips 35 are fixedly arranged on the opposite surfaces of the two first extrusion sealing plates 33, extrusion springs 31 are fixed on the opposite surfaces of the two first extrusion sealing plates 33, the other ends of the extrusion springs 31 on the two first extrusion sealing plates 33 are correspondingly fixed on the first casing 1 and the second casing 2, first extrusion fixing rods 32 are fixed on the rear ends of the two first extrusion sealing plates 33, the other ends of the two first extrusion fixing rods 32 penetrate through the first shell 1 and the second shell 2 correspondingly and extend out of the first shell 1 and the second shell 2, the second extrusion sealing plates 37 are four, two second extrusion sealing plates 37 are a group, two groups of second extrusion sealing plates 37 are respectively arranged in the end face sealing structure mounting grooves 14 of the first shell 1 and the second shell 2, two second extrusion sealing plates 37 on the first shell 1 are symmetrically arranged in the two end face sealing structure mounting grooves 14 on the first shell 1, two second extrusion sealing plates 37 on the second shell 2 are symmetrically arranged in the two end face sealing structure mounting grooves 14 on the second shell 2, the four second extrusion sealing plates 37 are all flat rectangular plate-shaped, the opposite surfaces of the two second extrusion sealing plates 37 of each group are fixedly provided with second sealing rubber strips 36, and the opposite surfaces of the two second extrusion sealing plates 37 of each group are both fixed with extrusion springs 31, and the extrusion springs 31 are respectively and correspondingly fixedly connected with the end face sealing structure mounting grooves 14 of the first shell 1 and the second shell 2, the two second extrusion sealing plates 37 of each group are fixed with second extrusion fixing rods 34 on the opposite surfaces, and the other ends of the four second extrusion fixing rods 34 correspondingly penetrate through the first shell 1 and the second shell 2 and extend to the outer side.
As shown in fig. 4, the first extrusion fixing rod 32 and the second extrusion fixing rod 34 have the same structure, the first extrusion fixing rod 32 includes a plurality of support connection rods 321, the support connection rods 321 are provided with a plurality of support connection rods 321, one end of each of the plurality of support connection rods 321 is correspondingly and fixedly connected with the first extrusion sealing plate 33 and the second extrusion sealing plate 37, the other end of each of the plurality of support connection rods 321 correspondingly penetrates the first casing 1 and the second casing 2 and is sleeved with a sleeve 325, the sleeve 325 is a hollow cylindrical casing with front and rear end faces communicated with each other, one end of each of the plurality of sleeves 325 is correspondingly fixed on the first casing 1 and the second casing 2, the other end is screwed with a moving sleeve 324, one end of the moving sleeve 324 is screwed with the sleeve 325 in a sliding fit, the other end is sleeved on the support connection rod 321, and a plurality of fastening strips 322 with screw threads on the outer side wall and with arc cross section are uniformly distributed, the inner diameter of the end of the fastener strip 322 close to the movable sleeve 324 is small, the inner diameter of the end of the fastener strip 322 far from the movable sleeve 324 is large, the outer side wall of the fastener strip 322 is sleeved with a fastening rotary sleeve 323, and the fastening rotary sleeve 323 is in threaded fit connection with the fastener strip 322.
As shown in fig. 5, the recycling electrolyte tank 4 includes a waste liquid collecting tank 41, the waste liquid collecting tank 41 is slidably disposed in a recycling electrolyte tank housing 42, a waste liquid pipe 43 is embedded in the recycling electrolyte tank housing 42, one end of the waste liquid pipe 43 is connected with the upper end of the waste liquid collecting tank 41 in a through manner, the other end of the waste liquid pipe 43 penetrates through the second housing 2 and extends to the inner side of the second housing 2, and a water pump is installed on the waste liquid pipe 43.
As shown in fig. 6, the fixed connecting structure 7 includes a fixed connecting rod 71, the fixed connecting rod 71 is long, and the upside of fixed link 71 is equipped with the latch, fixed link 71 one end and 2 fixed connection of second casing, the other end stretches in fixed link frame 75, fixed link frame 75 is fixed in on first casing 1, the last slip of fixed link frame 75 is equipped with connecting rod cardboard 72, the lower extreme of connecting rod cardboard 72 cooperatees with fixed link 71 upside latch, lateral wall is fixed with reset spring 73 about the upper end of connecting rod cardboard 72, connecting rod cardboard 72 passes through reset spring 73 and fixed link frame 75 sliding fit, connecting rod cardboard 72 up end is located and rotates between two reset spring 73 and is connected with cardboard 74, cardboard 74 upper end pierces through fixed link frame 75 and cooperatees with fixed link frame 75 up end, the last slip of fixed link frame 75 is equipped with cardboard limit card 76, cardboard limit card 76 cooperatees with cardboard 74.
The structure of the put-in electrolyte tank 9 is completely the same as that of the recovery electrolyte tank 4, the put-in electrolyte tank 9 is communicated with the inner side of the first shell 1 through a waste liquid pipe of the put-in electrolyte tank, and a water pump is arranged on the waste liquid pipe of the put-in electrolyte tank.
The working steps of the local gold plating equipment for the aluminum alloy pipe storage rack are as follows:
1) covering the second shell 2 on the shelf rods needing gold plating, and attaching the second extrusion sealing plate 37 and the first extrusion sealing plate 33 to the shelf rods of the storage shelf;
2) forward screwing the fastening rotary sleeve 323 to make the fastening strip 322 tightly fit with the supporting connecting rod 321, and forward screwing the moving sleeve 324 to make the moving sleeve 324 move along the sleeve 325, so that the supporting connecting rod 321 moves along the sleeve 325, and the second extrusion sealing plate 37 and the first extrusion sealing plate 33 tightly and hermetically fit with the frame rod of the storage rack;
3) covering the first shell 1 on a rack rod needing gold plating of the storage rack, enabling the first shell 1 to be matched with the second shell 2, simultaneously enabling the fixed connecting rod 71 on the second shell 2 to be inserted into the fixed rod rack 75 on the first shell 1, and attaching the second extrusion sealing plate 37 and the first extrusion sealing plate 33 on the first shell 1 to the rack rod of the storage rack;
4) tightly sealing and jointing the second extrusion sealing plate 37 and the first extrusion sealing plate 33 on the first shell 1 with the frame rods of the storage rack according to the mode of the step 2 for the first shell 1;
5) the connecting rod clamping plate 72 is pressed downwards to enable the connecting rod clamping plate 72 to be tightly matched with the fixed connecting rod 71, the clamping plate 74 is rotated to enable the clamping plate 74 to be matched with the upper end face of the fixed rod frame 75, the clamping plate limiting clamp 76 is rotated, and the clamping plate 74 is limited through the clamping plate limiting clamp 76;
6) filling electrolyte into a thrown electrolyte tank 9, respectively connecting a negative connecting rod 6 and a positive connecting rod 8 with a power supply, electrically connecting the tail end of the negative connecting rod 6 with a rack rod of a storage rack, starting a water pump on the thrown electrolyte tank 9, and guiding the electrolyte in the thrown electrolyte tank 9 between the first shell 1 and the second shell 2;
7) and electrifying to electroplate the storage rack.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A local gold plating device for an aluminum alloy pipe storage rack comprises a first shell (1) and a second shell (2), and is characterized in that the first shell (1) and the second shell (2) are hollow semi-shells with one end surfaces communicated, the end surfaces communicated with the first shell (1) and the second shell (2) are matched with each other to form a sealed hollow shell, end surface sealing structures (5) are arranged on the upper end surface and the lower end surface of the first shell (1) and the second shell (2), side surface sealing structures (3) are arranged on the adjacent left side surface and the right side surface of the matched end surfaces of the first shell (1) and the second shell (2), an electrolyte throwing groove (9) is fixed on the rear end surface of the first shell (1), the electrolyte throwing groove (9) is communicated with the inside of the first shell (1), a recovered electrolyte groove (4) is fixed on the front end surface of the second shell (2), retrieve electrolyte tank (4) and inside the lining up mutually of second casing (2), the terminal surface all is equipped with fixed connection structure (7) about first casing (1) and second casing (2), and first casing (1) closely cooperates through fixed connection structure (7) with second casing (2), first casing (1) up end is fixed with anodal connecting rod (8), anodal connecting rod lower extreme pierces through first casing (1) up end and stretches in first casing (1) inboard, second casing (2) up end is fixed with negative pole connecting rod (6), negative pole connecting rod (6) lower extreme pierces through second casing (2) up end and stretches in second casing (2) inboard.
2. The local gold plating equipment for the aluminum alloy pipe storage rack as recited in claim 1, wherein the first casing (1) and the second casing (2) have the same structure, the first casing (1) comprises a casing body (13) which is a hollow flat rectangular casing without a top and a bottom, a sealing side groove (11) is formed in an upper end surface edge of the casing body (13), a sealing rubber gasket is arranged in the sealing side groove (11), side sealing structure mounting grooves (12) are formed in left and right side walls of the casing body (13), and end sealing structure mounting grooves (14) are formed in front and rear side walls of the casing body (13).
3. The local gold plating device for the aluminum alloy pipe storage rack as recited in claim 1, wherein the side sealing structure (3) and the end sealing structure (5) have the same structure, the side sealing structure (3) comprises two first extrusion sealing plates (33) and two second extrusion sealing plates (37), the two first extrusion sealing plates (33) are flat and rectangular plate-shaped, the two first extrusion sealing plates (33) are symmetrically arranged, the two first extrusion sealing plates (33) are respectively and correspondingly slidably arranged in the side sealing structure mounting grooves (12) of the first shell (1) and the second shell (2), the two first extrusion sealing plates (33) are respectively and fixedly provided with a first sealing rubber strip (35) on the opposite surfaces, and the two first extrusion sealing plates (33) are respectively and fixedly provided with an extrusion spring (31) on the opposite surfaces, and the other ends of the extrusion springs (31) on the two first extrusion sealing plates (33) are correspondingly fixed on the first shell (1) and the second shell (2), the rear ends of the two first extrusion sealing plates (33) are respectively fixed with a first extrusion fixing rod (32), the other ends of the two first extrusion fixing rods (32) correspondingly penetrate through the first shell (1) and the second shell (2) and respectively extend out of the first shell (1) and the second shell (2), the number of the second extrusion sealing plates (37) is four, the four second extrusion sealing plates (37) are divided into a group in pairs, two groups of the second extrusion sealing plates (37) are respectively arranged in the end face sealing structure mounting grooves (14) of the first shell (1) and the second shell (2), the two second extrusion sealing plates (37) on the first shell (1) are symmetrically arranged in the two end face sealing structure mounting grooves (14) on the first shell (1), and two second extrusion sealing plates (37) on the second shell (2) are symmetrically arranged in two end face sealing structure mounting grooves (14) on the second shell (2), four second extrusion sealing plates (37) are all in a flat rectangular plate shape, second sealing rubber strips (36) are fixedly arranged on opposite faces of the two second extrusion sealing plates (37) of each group, extrusion springs (31) are fixedly arranged on opposite faces of the two second extrusion sealing plates (37) of each group, and the extrusion spring (31) respectively corresponds the end face sealing structure mounting groove (14) fixed connection with first casing (1) and second casing (2), all is fixed with on two second extrusion closing plate (37) of every group face of the back of the body all is fixed with second extrusion dead lever (34), four second extrusion dead lever (34) other end corresponds and pierces through first casing (1) and second casing (2) and stretches in the outside.
4. The local gold plating device for the aluminum alloy pipe storage rack according to claim 3, wherein the first extrusion fixing rod (32) and the second extrusion fixing rod (34) have the same structure, the first extrusion fixing rod (32) comprises a plurality of support connecting rods (321), the plurality of support connecting rods (321) are provided, one end of each of the plurality of support connecting rods (321) is fixedly connected with the first extrusion sealing plate (33) and the second extrusion sealing plate (37) correspondingly, the other end of each of the plurality of support connecting rods (321) penetrates through the first shell (1) and the second shell (2) correspondingly and is sleeved with a sleeve (325), the sleeve (325) is a hollow cylindrical shell with front and rear end faces communicated with each other, one end of each of the plurality of sleeves (325) is fixed on the first shell (1) and the second shell (2) correspondingly, and a moving sleeve (324) is in threaded fit with the other end of each sleeve, remove sleeve pipe (324) one end and sleeve pipe (325) screw thread sliding fit, the other end overlaps on supporting connecting rod (321) and on this terminal surface evenly distributed have a plurality of lateral walls threaded cross section for curved long (322) of fastening, it is a plurality of it encloses into the cylinder type to fasten long (322) to arrange in proper order, it is little to fasten long (322) be close to the one end internal diameter of removal sleeve pipe (324), and it is big to fasten long (322) keep away from removal sleeve pipe (324) one end internal diameter, it has fastening rotary sleeve (323) to fasten long (322) lateral wall cover, it is connected with fastening long (322) screw-thread fit to fasten rotary sleeve (323).
5. The apparatus for locally gold-plating an aluminum alloy pipe storage rack according to claim 1, wherein the recovery electrolyte tank (4) comprises a waste liquid collecting tank (41), the waste liquid collecting tank (41) is slidably disposed in a recovery electrolyte tank housing (42), a waste liquid pipe (43) is embedded in the recovery electrolyte tank housing (42), one end of the waste liquid pipe (43) is connected with the upper end of the waste liquid collecting tank (41) in a penetrating manner, the other end of the waste liquid pipe (43) penetrates through the second housing (2) and extends to the inside of the second housing (2), and a water pump is mounted on the waste liquid pipe (43).
6. The local gold plating device for the aluminum alloy pipe storage rack according to claim 1, wherein the fixed connection structure (7) comprises a fixed connection rod (71), the fixed connection rod (71) is long, the fixed connection rod (71) is provided with a latch on the upper side, one end of the fixed connection rod (71) is fixedly connected with the second casing (2), the other end of the fixed connection rod extends into a fixed rod rack (75), the fixed rod rack (75) is fixed on the first casing (1), a connection rod clamping plate (72) is slidably arranged on the fixed rod rack (75), the lower end of the connection rod clamping plate (72) is matched with the latch on the upper side of the fixed connection rod (71), the left and right side walls of the upper end of the connection rod clamping plate (72) are fixed with a return spring (73), and the connection rod clamping plate (72) is slidably matched with the fixed rod rack (75) through the return spring (73), the connecting rod cardboard (72) up end is located and rotates between two reset spring (73) and is connected with cardboard (74), cardboard (74) upper end pierces through fixed rod frame (75) and cooperatees with fixed rod frame (75) up end, it is equipped with cardboard spacing card (76) to rotate on fixed rod frame (75), cardboard spacing card (76) cooperate with cardboard (74).
7. The local gold plating equipment for the aluminum alloy pipe storage rack as recited in claim 1, wherein the structure of the electrolyte feeding tank (9) is identical to that of the electrolyte recovery tank (4), the electrolyte feeding tank (9) is connected with the inner side of the first shell (1) through an electrolyte feeding tank waste pipe, and a water pump is arranged on the electrolyte feeding tank waste pipe.
8. The local gold plating equipment for the aluminum alloy pipe storage rack as recited in claim 1, wherein the local gold plating equipment for the aluminum alloy pipe storage rack comprises the following working steps:
1) covering the second shell (2) on a hack lever needing gold plating of the storage rack, and attaching a second extrusion sealing plate (37) and a first extrusion sealing plate (33) to the hack lever of the storage rack;
2) forward screwing a fastening rotating sleeve (323) to enable a fastening strip (322) to be tightly matched with a supporting connecting rod (321), and forward screwing a moving sleeve (324) to enable the moving sleeve (324) to move along the sleeve (325) so as to enable the supporting connecting rod (321) to move along the sleeve (325), so that a second extrusion sealing plate (37) and a first extrusion sealing plate (33) are tightly and hermetically attached to a rack rod of the storage rack;
3) covering the first shell (1) on a hack lever needing gold plating of the storage rack, enabling the first shell (1) to be matched with the second shell (2), simultaneously enabling a fixed connecting rod (71) on the second shell (2) to be inserted into a fixed link rack (75) on the first shell (1), and attaching a second extrusion sealing plate (37) and a first extrusion sealing plate (33) on the first shell (1) to the hack lever of the storage rack;
4) tightly sealing and attaching a second extrusion sealing plate (37) and a first extrusion sealing plate (33) on the first shell (1) to a frame rod of the storage rack according to the mode of the step 2) of the first shell (1);
5) the connecting rod clamping plate (72) is pressed downwards to enable the connecting rod clamping plate (72) to be tightly matched with the fixed connecting rod (71), the clamping plate (74) is rotated to enable the clamping plate (74) to be matched with the upper end face of the fixed rod frame (75), the clamping plate limiting clamp (76) is rotated, and the clamping plate (74) is limited through the clamping plate limiting clamp (76);
6) pouring electrolyte into the electrolyte tank (9), respectively switching on the negative connecting rod (6) and the positive connecting rod (8) to power, electrically connecting the tail end of the negative connecting rod (6) with a rack rod of the storage rack, starting a water pump on the electrolyte tank (9), and guiding the electrolyte in the electrolyte tank (9) between the first shell (1) and the second shell (2);
7) and electrifying to electroplate the storage rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015712.0A CN112853439A (en) | 2021-01-07 | 2021-01-07 | Local gold plating equipment for aluminum alloy pipe storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015712.0A CN112853439A (en) | 2021-01-07 | 2021-01-07 | Local gold plating equipment for aluminum alloy pipe storage rack |
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| Publication Number | Publication Date |
|---|---|
| CN112853439A true CN112853439A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110015712.0A Pending CN112853439A (en) | 2021-01-07 | 2021-01-07 | Local gold plating equipment for aluminum alloy pipe storage rack |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346036A (en) * | 1972-07-17 | 1974-02-06 | Isakov A F | Method of and apparatus for electroplating components |
| US4126533A (en) * | 1976-07-28 | 1978-11-21 | Lukyanchikov Viktor E | Apparatus for selective electroplating of workpieces |
| GB2094344A (en) * | 1980-12-23 | 1982-09-15 | Owen S G Ltd | Improvements in or relating to selective plating |
| US4772361A (en) * | 1987-12-04 | 1988-09-20 | Dorsett Terry E | Application of electroplate to moving metal by belt plating |
| US5750014A (en) * | 1995-02-09 | 1998-05-12 | International Hardcoat, Inc. | Apparatus for selectively coating metal parts |
| JP2004190128A (en) * | 2002-11-28 | 2004-07-08 | Nippon Platec Co Ltd | Partial plating method and its apparatus |
| US20120247967A1 (en) * | 2011-03-31 | 2012-10-04 | Jerome James | Metal plating method and apparatus |
-
2021
- 2021-01-07 CN CN202110015712.0A patent/CN112853439A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346036A (en) * | 1972-07-17 | 1974-02-06 | Isakov A F | Method of and apparatus for electroplating components |
| US4126533A (en) * | 1976-07-28 | 1978-11-21 | Lukyanchikov Viktor E | Apparatus for selective electroplating of workpieces |
| GB2094344A (en) * | 1980-12-23 | 1982-09-15 | Owen S G Ltd | Improvements in or relating to selective plating |
| US4772361A (en) * | 1987-12-04 | 1988-09-20 | Dorsett Terry E | Application of electroplate to moving metal by belt plating |
| US5750014A (en) * | 1995-02-09 | 1998-05-12 | International Hardcoat, Inc. | Apparatus for selectively coating metal parts |
| JP2004190128A (en) * | 2002-11-28 | 2004-07-08 | Nippon Platec Co Ltd | Partial plating method and its apparatus |
| US20120247967A1 (en) * | 2011-03-31 | 2012-10-04 | Jerome James | Metal plating method and apparatus |
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Application publication date: 20210528 |
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