CN114502291A - Comprehensive pretreatment system for metal hard chromium electroplating - Google Patents
Comprehensive pretreatment system for metal hard chromium electroplating Download PDFInfo
- Publication number
- CN114502291A CN114502291A CN202180004323.6A CN202180004323A CN114502291A CN 114502291 A CN114502291 A CN 114502291A CN 202180004323 A CN202180004323 A CN 202180004323A CN 114502291 A CN114502291 A CN 114502291A
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- plate
- cleaning
- fixedly connected
- pretreatment system
- hard chromium
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 15
- 239000011651 chromium Substances 0.000 title claims abstract description 15
- 238000009713 electroplating Methods 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000002146 bilateral effect Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000005507 spraying Methods 0.000 claims description 15
- 244000137852 Petrea volubilis Species 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000011012 sanitization Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The embodiment of the application discloses processing system before synthesizing that hard chromium of metal is electroplated, which comprises a bracket, wash the pond and spray the mechanism, still include rotatory rolling mechanism and wiper mechanism, the support includes the roof, bottom plate and two curb plates, roof and bottom plate parallel arrangement, two curb plates are vertical setting respectively between roof and bottom plate and bilateral symmetry distribute, and the upper and lower both ends of every curb plate respectively with roof and bottom plate fixed connection, wash the fixed upside that sets up at the bottom plate in pond, rotatory rolling mechanism sets up between two curb plates and is located the top of wasing the pond, the lower extreme fixedly connected with cylinder of roof, the lower extreme of cylinder is provided with elastic mechanism and is connected through the bar shaped plate in elastic mechanism and the wiper mechanism.
Description
Technical Field
The application belongs to the technical field of electroplating treatment, for example, a comprehensive pretreatment system for metal hard chromium electroplating.
Background
Electroplating 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 product by using the action of electrolysis so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance, enhancing appearance and the like, and the outer layer of a plurality of coins is also plated.
When carrying out hard chromium electroplating to shaft part, generally need carry out the preliminary treatment to the part, wash shaft part as required, and among the correlation technique, when washing shaft part, generally directly put into the washing pond with shaft part and wash, can only wash its surperficial dust and dirt, but when some rust stains or the comparatively firm spot of bonding produced on the part surface, it is difficult to the sanitization to influence the follow-up effect of carrying out hard chromium electroplating.
Disclosure of Invention
The embodiment of the application discloses a comprehensive pretreatment system for metal hard chromium electroplating, which comprises a support, a cleaning pool and a spraying mechanism, and further comprises a rotary rolling mechanism and a cleaning mechanism, wherein the support comprises a top plate, a bottom plate and two side plates, the top plate and the bottom plate are arranged in parallel, the two side plates are respectively vertically arranged between the top plate and the bottom plate and are distributed in a bilateral symmetry manner, the upper end and the lower end of each side plate are respectively fixedly connected with the top plate and the bottom plate, the cleaning pool is fixedly arranged on the upper side of the bottom plate, the rotary rolling mechanism is arranged between the two side plates and is positioned above the cleaning pool, the lower end of the top plate is fixedly connected with an air cylinder, the lower end of the air cylinder is provided with an elastic mechanism and is connected with a strip-shaped plate in the cleaning mechanism through the elastic mechanism, an arc-shaped cleaning plate in the cleaning mechanism is transversely arranged on the lower side of the strip-shaped plate, the lower side of the arc-shaped cleaning plate is detachably connected with cleaning abrasive paper, the spraying mechanism is arranged on the top plate, and two water spraying pipes in the spraying mechanism fixedly penetrate through the top plate and are fixedly connected with the front end and the rear end of the arc-shaped cleaning plate in an inserting mode respectively.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, do not limit the application. In the drawings:
FIG. 1 is a schematic front view of an integrated pretreatment system for hard chrome plating of metals in an embodiment of the present application;
FIG. 2 is a schematic diagram of the front cross-sectional structure of an integrated pretreatment system for hard chrome plating of metals in an embodiment of the present application;
FIG. 3 is a schematic diagram of a right side view of an integrated pretreatment system for hard chrome plating of metals according to an embodiment of the present application;
FIG. 4 is a schematic top view of a rotary rolling mechanism according to an embodiment of the present application;
FIG. 5 is a schematic side view of an embodiment of the present disclosure;
fig. 6 is a schematic side sectional view of a limiting plate according to an embodiment of the present application;
FIG. 7 is a schematic top view of a cleaning tank according to an embodiment of the present disclosure;
fig. 8 is a schematic perspective view of a filter screen according to an embodiment of the present application.
In the figure: 1. a top plate; 2. a base plate; 3. a side plate; 4. a cleaning tank; 5. a cylinder; 6. an arc-shaped cleaning plate; 7. a strip plate; 8. cleaning abrasive paper; 9. a water spray pipe; 10. a first servo motor; 11. a rotating roller; 12. a sprocket; 13. a chain; 14. a second servo motor; 15. a reciprocating screw rod; 16. a feed screw nut; 17. pressing a plate; 18. a spring; 181. a telescopic rod; 19. a water tank; 20. a water pump; 21. a limiting plate; 22. a bidirectional threaded rod; 23. a rotating wheel; 24. a ball bearing; 25. a filter screen; 26. placing the plate; 27. inserting a rod; 28. round hair paste; 29. sticking with the hair.
Detailed Description
The embodiment of the application discloses a comprehensive pretreatment system for metal hard chromium electroplating as shown in figures 1-8, which comprises a bracket, a cleaning pool 4, a spraying mechanism, a rotary rolling mechanism and a cleaning mechanism, wherein the bracket comprises a top plate 1, a bottom plate 2 and two side plates 3, the top plate 1 and the bottom plate 2 are arranged in parallel up and down, the two side plates 3 are vertically arranged between the top plate 1 and the bottom plate 2 and are symmetrically distributed left and right, the upper end and the lower end of each side plate 3 are respectively fixedly connected with the top plate 1 and the bottom plate 2, the cleaning pool 4 is fixedly arranged in the middle of the upper side of the bottom plate 2, the rotary rolling mechanism is arranged between the two side plates 3 and is positioned above the cleaning pool 4, the middle of the lower end of the top plate 1 is fixedly connected with an air cylinder 5, the lower end of the air cylinder 5 is provided with an elastic mechanism and is connected with a strip-shaped plate 7 in the cleaning mechanism through the elastic mechanism, an arc-shaped cleaning plate 6 in the cleaning mechanism can be transversely arranged on the lower side of the strip-shaped plate 7 in a sliding manner, the downside of arc cleaning plate 6 can be dismantled and be connected with clean abrasive paper 8, sprays the mechanism setting on roof 1, and two spray pipes 9 that spray in the mechanism are fixed to run through roof 1 and respectively with fixed grafting in both ends around the upside of arc cleaning plate 6.
Referring to fig. 1, a direction L1 represents an upward direction, and a direction L2 represents a downward direction.
As shown in fig. 1-4, the rotary rolling mechanism includes a first servo motor 10 and two rotary rollers 11, the two rotary rollers 11 are horizontally disposed above the cleaning pool 4 and are symmetrically distributed in front and back, and left and right ends of the two rotary rollers 11 are respectively rotatably connected to the two side plates 3 through first bearings, right ends of the two rotary rollers 11 extend rightward and are fixedly connected with chain wheels 12, the two chain wheels 12 are mutually driven through chains 13, a left end of one rotary roller 11 of the two rotary rollers 11 extends leftward, the first servo motor 10 is fixedly connected to the left side plate 3, an output shaft of the first servo motor 10 is fixedly connected to a left end of the rotary roller 11 through a first coupling, when a shaft component needs cleaning treatment, the shaft component is horizontally placed between the two rotary rollers 11, the first servo motor 10 is started, the first servo motor 10 drives one rotary roller 11 of the two rotary rollers 11 to rotate, because the two rotating rollers 11 are mutually driven by the two chain wheels 12 and the chain 13, the two rotating rollers 11 simultaneously rotate in the same direction, and the shaft parts can roll.
As shown in fig. 2 and 5, the cleaning mechanism includes a strip-shaped plate 7, a second servo motor 14, a reciprocating screw rod 15, a screw nut 16 and an arc-shaped cleaning plate 6, a horizontally disposed chute is disposed at the lower side of the strip-shaped plate 7, the screw nut 16 is slidably disposed in the chute, the reciprocating screw rod 15 is horizontally disposed in the chute, the left and right ends of the reciprocating screw rod 15 are rotatably connected with the left and right sides of the chute through second bearings, the screw nut 16 is movably connected with the reciprocating screw rod 15 in a matching manner, the lower end of the screw nut 16 extends to the lower side of the strip-shaped plate 7 and is fixedly connected with the arc-shaped cleaning plate 6, the left end of the reciprocating screw rod 15 extends to the left side of the strip-shaped plate 7, the second servo motor 14 is fixedly disposed at the left side of the strip-shaped plate 7, and the output shaft of the second servo motor 14 is fixedly connected with the left end of the reciprocating screw rod 15 through a second coupling, the cylinder 5 drives the strip-shaped plate 7 to move downwards, the strip-shaped plate 7 drives the arc-shaped cleaning plate 6 and the cleaning sand paper 8 to move downwards through the elastic mechanism, so that the cleaning sand paper 8 is tightly abutted to the upper side of the shaft part, the second servo motor 14 is started to drive the reciprocating screw rod 15 to rotate, the reciprocating screw rod 15 rotates to drive the screw rod nut 16 to move left and right in a reciprocating manner, and the screw rod nut 16 drives the arc-shaped cleaning plate 6 and the cleaning sand paper 8 to move left and right in a reciprocating manner, so that the surface of the shaft part can be cleaned.
As shown in fig. 1 and 2, elastic mechanism includes clamp plate 17, a plurality of telescopic links 181 and a plurality of spring 18, clamp plate 17 and cylinder 5's lower extreme fixed connection, the equal vertical setting of a plurality of telescopic links 181 is between clamp plate 17 and bar shaped plate 7, and the upper and lower both ends of telescopic link 181 respectively with clamp plate 17 and bar shaped plate 7 fixed connection, a plurality of springs 18 are established with a plurality of telescopic link 181 movable sleeves respectively, when the arc washs board 6 and clean abrasive paper 8 and axle type part closely offsets, can cushion arc washing board 6 through setting up a plurality of springs 18, avoid arc washing board 6 and axle type part rigid extrusion and cause the damage.
As shown in fig. 1, fig. 2 and fig. 5, the spraying mechanism includes a water tank 19, a water pump 20 and a water spray pipe 9, the water tank 19 is fixedly arranged on the upper side of the top plate 1, the water pump 20 is fixedly arranged in the water tank 19, the output end of the water pump 20 is fixedly connected with the input end of the water spray pipe 9, the water spray pipe 9 is provided with two output ends, and the two output ends of the water spray pipe 9 are sequentially and fixedly inserted into the lower side wall of the water tank 19 and the top plate 1 and are respectively fixedly inserted into the front side and the rear side of the arc cleaning plate 6, when shaft parts are cleaned, water in the water tank 19 is extracted through the water pump 20, and is sprayed out through the two output ends of the water spray pipe 9, so that the surface of the shaft parts can be washed.
As shown in fig. 1, fig. 2 and fig. 4, two rotating rollers 11 are further provided with a limiting mechanism, the limiting mechanism comprises two limiting plates 21 and an adjusting component, the two limiting plates 21 are distributed in bilateral symmetry, two round holes are formed in the side surface of each limiting plate 21, each limiting plate 21 is movably sleeved with the two rotating rollers 11 through the two round holes, the adjusting component is arranged below the two rotating rollers 11, and two ends of the two-way threaded rod 22 in the adjusting component are respectively in threaded connection with the two limiting plates 21.
Simultaneously, the adjusting part includes two-way threaded rod 22, and both ends all rotate with two curb plates 3 through the third bearing respectively about two-way threaded rod 22 and be connected, and threaded hole has all been seted up to the lateral wall below of two curb plates 3, and two curb plates 3 pass through the screw hole respectively with two-way threaded rod 22's pole wall both ends threaded connection, two-way threaded rod 22's pole wall left side fixedly connected with swiveling wheel 23.
When axle type part is placed on two rotatory rollers 11, rotate swiveling wheel 23 and drive two-way threaded rod 22 and rotate, two-way threaded rod 22 rotates and drives two limiting plate 21 relative movement to can carry out spacingly to the both sides of axle type part, avoid axle type part to remove about on two rotatory rollers 11.
As shown in fig. 6, a plurality of uniformly distributed spherical grooves are formed in the circumferential side wall of each circular hole, balls 24 are arranged inside the spherical grooves in a rolling manner, and the balls 24 are abutted against the rotating roller 11 and can roll.
As shown in fig. 2, fig. 7 and fig. 8, the upper end of the cleaning pool 4 is provided with a filter screen 25, the front side end of the filter screen 25 is in a trapezoidal shape, the left and right ends of the filter screen 25 are fixedly connected with placing plates 26, the left and right sides of the upper end of the cleaning pool 4 are fixedly provided with two insertion rods 27, two insertion holes are formed in the upper sides of the placing plates 26, the two placing plates 26 are placed on the two sides of the upper end of the cleaning pool 4, the insertion rods 27 on the two sides are inserted into the two insertion holes formed in the placing plates 26, so that the filter screen 25 can be stably placed in the cleaning pool 4, and dirt in the sewage falling into the cleaning pool 4 can be conveniently filtered.
As shown in FIG. 5, a round felt 28 is fixedly arranged on the lower side of the arc-shaped cleaning plate 6, and a stabbing felt 29 is fixedly arranged on the upper surface of the cleaning sand paper 8, so that the cleaning sand paper 8 is conveniently bonded on the lower side of the arc-shaped cleaning plate 6, and the cleaning sand paper 8 is conveniently replaced.
The water replenishing pipe is fixedly connected to the upper end of the left side of the water tank 19, the water spraying pipe 9 is a hose, the drain pipe is fixedly connected to the lower end of the left side of the cleaning pool 4, and a control valve is arranged on the drain pipe.
A working process of the embodiment of the application: when the shaft parts need to be cleaned, the shaft parts are transversely placed between two rotating rollers 11, a first servo motor 10 is started, the first servo motor 10 drives one rotating roller 11 of the two rotating rollers 11 to rotate, the two rotating rollers 11 are mutually driven by two chain wheels 12 and a chain 13, so that the two rotating rollers 11 simultaneously rotate in the same direction, the shaft parts can roll, a strip-shaped plate 7 is driven to move downwards by an air cylinder 5, the strip-shaped plate 7 drives an arc-shaped cleaning plate 6 and cleaning abrasive paper 8 to move downwards by an elastic mechanism, the cleaning abrasive paper 8 is tightly abutted against the upper side of the shaft parts, a second servo motor 14 is started to drive a reciprocating screw rod 15 to rotate, the reciprocating screw rod 15 can drive a screw rod nut 16 to reciprocate left and right, the abrasive paper nut 16 drives the arc-shaped cleaning plate 6 and the cleaning paper 8 to reciprocate left and right, and simultaneously, water in a water tank 19 is extracted by a water pump 20, and two output spouts through spray pipe 9 to can wash the surface of axle type part, then can clean the surface of axle type part, improve the clean effect to axle type part.
The embodiment of the application discloses metal hard chrome electroplating's comprehensive pretreatment system, effectual solved when washing shaft class part, generally directly put into axle class part and wash in wasing the pond, can only wash its surperficial dust and dirt, but when the part surface produced some rusts or bonded comparatively firm spot, be difficult to the sanitization to influence the problem of the follow-up effect of carrying out hard chrome electroplating.
The embodiment of the application has the advantages that:
through the mutual matching of the arranged bracket, the cleaning pool, the spraying mechanism, the rotary rolling mechanism and the cleaning mechanism, when the shaft parts need to be cleaned, the shaft parts are transversely placed between the two rotary rollers, the first servo motor is started, the first servo motor drives one rotary roller to rotate, the two rotary rollers are mutually transmitted through the two chain wheels and the chain, so that the two rotary rollers simultaneously rotate in the same direction, the shaft parts can roll, the bar-shaped plates are driven to move oppositely through the air cylinders, the arc-shaped cleaning plates and the cleaning abrasive paper are driven to move downwards by the bar-shaped plates, the cleaning abrasive paper is tightly abutted against the upper sides of the shaft parts, the second servo motor is started to drive the reciprocating screw rod to rotate, the reciprocating screw rod nut can drive the screw rod nut to reciprocate left and right, the screw rod nut drives the arc-shaped cleaning plates and the cleaning abrasive paper to reciprocate left and right, and water in the water tank is extracted through the water pump simultaneously, and two output ends of the water spraying pipe are sprayed out, so that the surface of the shaft part can be cleaned, the cleaning effect is good, rust and dirt on the surface of the shaft part can be completely removed, and the subsequent hard chromium electroplating is convenient to carry out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made in these embodiments without departing from the spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A comprehensive pretreatment system for metal hard chromium electroplating comprises a support, a cleaning pool (4), a spraying mechanism, a rotary rolling mechanism and a cleaning mechanism, wherein the support comprises a top plate (1), a bottom plate (2) and two side plates (3), the top plate (1) and the bottom plate (2) are arranged in parallel, the two side plates (3) are respectively vertically arranged between the top plate (1) and the bottom plate (2) and are distributed in a bilateral symmetry manner, the upper end and the lower end of each side plate (3) are respectively fixedly connected with the top plate (1) and the bottom plate (2), the cleaning pool (4) is fixedly arranged on the upper side of the bottom plate (2), the rotary rolling mechanism is arranged between the two side plates (3) and is positioned above the cleaning pool (4), the lower end of the top plate (1) is fixedly connected with an air cylinder (5), the lower end of the air cylinder (5) is provided with an elastic mechanism and is connected with a strip-shaped plate (7) in the cleaning mechanism through the elastic mechanism, arc among the wiper mechanism washs board (6) lateral sliding and sets up the downside at bar shaped plate (7), the downside that arc washs board (6) can be dismantled and be connected with clean abrasive paper (8), spray the mechanism setting on roof (1), and spray two fixed roof (1) that run through of spray pipe (9) in the mechanism and respectively with the fixed grafting in both ends around arc washs board (6).
2. The integrated pretreatment system for hard chromium plating of metals according to claim 1, the rotary rolling mechanism comprises a first servo motor (10) and two rotary rollers (11), the two rotary rollers (11) are respectively transversely arranged above the cleaning pool (4) and are symmetrically distributed, two ends of the two rotating rollers (11) are respectively and rotatably connected with the two side plates (3) through first bearings, the right ends of the two rotating rollers (11) respectively extend rightwards and are fixedly connected with chain wheels (12), the two chain wheels (12) are mutually driven through chains (13), the left end of one rotating roller (11) in the two rotating rollers (11) extends leftwards, the first servo motor (10) is fixedly connected with the left side plate (3), and an output shaft of the first servo motor (10) is fixedly connected with the left end of the rotating roller (11) through a first coupler.
3. The comprehensive pretreatment system of hard chromium metal electroplating according to claim 1 or 2, wherein the cleaning mechanism comprises a strip-shaped plate (7), a second servo motor (14), a reciprocating screw rod (15), a screw nut (16) and an arc cleaning plate (6), a transversely arranged chute is formed in the lower side of the strip-shaped plate (7), the screw nut (16) is arranged in the chute in a sliding manner, the reciprocating screw rod (15) is transversely arranged in the chute, the left end and the right end of the reciprocating screw rod (15) are respectively and rotatably connected with the left side and the right side of the chute through second bearings, the screw nut (16) is movably connected with the reciprocating screw rod (15) in a matching manner, the lower end of the screw nut (16) extends to the lower side of the strip-shaped plate (7) and is fixedly connected with the arc cleaning plate (6), and the left end of the reciprocating screw rod (15) extends to the left side of the strip-shaped plate (7), the second servo motor (14) is fixedly arranged on the left side of the strip-shaped plate (7), and an output shaft of the second servo motor (14) is fixedly connected with the left end of the reciprocating screw rod (15) through a second coupler.
4. The comprehensive pretreatment system for metal hard chromium electroplating according to claim 3, wherein the elastic mechanism comprises a pressing plate (17), a plurality of telescopic rods (181) and a plurality of springs (18), the pressing plate (17) is fixedly connected with the lower end of the cylinder (5), the telescopic rods (181) are vertically arranged between the pressing plate (17) and the strip-shaped plate (7) respectively, the upper end and the lower end of each telescopic rod (181) are fixedly connected with the pressing plate (17) and the strip-shaped plate (7) respectively, and each spring (18) of the springs (18) is movably sleeved with one telescopic rod (181) of the telescopic rods (181).
5. The comprehensive pretreatment system of hard chromium metal electroplating according to claim 3, wherein the spraying mechanism comprises a water tank (19), a water pump (20) and a water spraying pipe (9), the water tank (19) is fixedly arranged on the upper side of the top plate (1), the water pump (20) is fixedly arranged in the water tank (19), the output end of the water pump (20) is fixedly connected with the input end of the water spraying pipe (9), the water spraying pipe (9) is provided with two output ends, and the two output ends of the water spraying pipe (9) sequentially and fixedly penetrate through the lower side wall of the water tank (19) and the top plate (1) and are fixedly inserted into the front side and the rear side of the arc-shaped cleaning plate (6) respectively.
6. The comprehensive pretreatment system of hard chromium electroplating of metal according to claim 2, wherein two of the rotating rollers (11) are further provided with a limiting mechanism, the limiting mechanism comprises two limiting plates (21) and an adjusting component, the two limiting plates (21) are distributed in bilateral symmetry, and each limiting plate (21) is provided with two round holes on the side surface, each limiting plate (21) is movably sleeved with the two rotating rollers (11) through the two round holes, the adjusting component is arranged below the two rotating rollers (11), and two ends of the rod wall of the bidirectional threaded rod (22) in the adjusting component are respectively in threaded connection with the two limiting plates (21).
7. The comprehensive pretreatment system of hard chromium metal electroplating according to claim 6, wherein the adjusting component comprises a bidirectional threaded rod (22), the left end and the right end of the bidirectional threaded rod (22) are respectively and rotatably connected with the two side plates (3) through third bearings, threaded holes are formed in the side walls of the two side plates (3), the two side plates (3) are respectively and rotatably connected with the two ends of the rod wall of the bidirectional threaded rod (22) through threaded holes, and a rotating wheel (23) is fixedly connected to the rod wall of the bidirectional threaded rod (22).
8. The comprehensive pretreatment system of metal hard chromium electroplating according to claim 7, wherein the circumferential side wall of each circular hole is provided with a plurality of uniformly distributed spherical grooves, the insides of the spherical grooves are respectively provided with a ball (24) in a rolling manner, and each ball (24) in the plurality of balls (24) is respectively abutted against one rotating roller (11) in the two rotating rollers (11) and rolls.
9. The comprehensive pretreatment system for metal hard chromium electroplating according to claim 1, wherein a filter screen (25) is arranged at the upper end of the cleaning pool (4), the end surface of the filter screen (25) is trapezoidal, the left end and the right end of the filter screen (25) are respectively fixedly connected with a placing plate (26), two inserting rods (27) are fixedly arranged on the cleaning pool (4), and two inserting holes are respectively formed in the upper sides of the two placing plates (26).
10. The comprehensive pretreatment system for metal hard chrome plating according to claim 3, wherein a round fur patch (28) is fixedly arranged on the lower side of the arc-shaped cleaning plate (6), and a thorn fur patch (29) is fixedly arranged on the upper surface of the cleaning sand paper (8).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/141486 WO2023122858A1 (en) | 2021-12-27 | 2021-12-27 | Comprehensive pretreatment system for metal hard chromium plating |
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| Publication Number | Publication Date |
|---|---|
| CN114502291A true CN114502291A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202180004323.6A Pending CN114502291A (en) | 2021-12-27 | 2021-12-27 | Comprehensive pretreatment system for metal hard chromium electroplating |
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| CN (1) | CN114502291A (en) |
| WO (1) | WO2023122858A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115726022A (en) * | 2022-12-01 | 2023-03-03 | 天水金浪半导体材料有限公司 | Oil removing and cleaning device and cleaning method for through holes of IC carrier plate before plating |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117232831B (en) * | 2023-10-11 | 2024-03-26 | 溧阳市超强链条制造有限公司 | Automatic chain performance detection equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2023122858A1 (en) | 2023-07-06 |
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