77results about How to "Improve plating quality" patented technology

The invention discloses steel with excellent surface quality for a power battery shell and a manufacturing method thereof. The steel for the power battery shell comprises the following chemical components in percentage by weight: 0.015%-0.025% of C, less than or equal to 0.030% of Si, 0.10%-0.20% of Mn, less than or equal to 0.01% and less than or equal to 0.02% of P, less than or equal to 0.012% of S, 0.03%-0.08% of Cr, 0.02%-0.05% of Alt, 0.002%-0.005% of B and the balance of Fe and inevitable impurities. The cold-rolled sheet for the low-carbon deep-drawing battery shell is produced mainly by accurately controlling components in steel and through the working procedures of hot rolling, layer cooling, acid rolling, annealing and leveling. According to the cold-rolled steel plate produced by the method, the yield strength is 190-260 MPa, the tensile strength is 320-390 MPa, the ductility is larger than or equal to 38%, the HR30T range is 45-50, and the cold-rolled steel plate has the high-speed stamping capacity, certain anti-pressure capacity and excellent surface quality.

The invention discloses electroplating equipment for phosphor copper ball surface treatment, and relates to the technical field of phosphor copper ball electroplating equipment.The electroplating equipment comprises an electroplating bath body, two vertical plates are symmetrically and fixedly connected to the top of the electroplating bath body, and a supporting shaft is rotationally connected between the two vertical plates in a penetrating mode; a motor is fixedly connected to the end of the supporting shaft and located on one side of the outer wall of the vertical plate, a bearing frame is fixedly connected to the outer wall of the right side of the supporting shaft, a storage plate is rotationally connected into the bearing frame, an auxiliary electroplating mechanism is arranged in the bearing frame, and an auxiliary feeding assembly is arranged at the top of the electroplating bath body and located above the bearing frame. A material draining assembly is arranged on the outer wall of the left side of the electroplating bath body, a storage plate vibrates, the phosphor copper balls immersed in electroplating liquid can shake on the surface of the storage plate and between the two partition plates, the effect of changing the positions of the phosphor copper balls can be achieved, the surfaces of the phosphor copper balls can be completely electroplated, the thickness of the electroplated layers of the phosphor copper balls is kept uniform, and the electroplating quality is improved. And the uneven condition is avoided.

The utility model discloses a plating bath device for improving deep plating ability, which comprises a plating bath body, guide rail assemblies, an anode assembly, a cathode assembly and a bath solution circulating device, the guide rail assemblies are fixedly connected to the edges of the two sides of the upper end of the plating bath body respectively, and an adjusting assembly is fixedly mounted between the two guide rail assemblies. The adjusting assembly is slidably connected in the plating tank body, an anode assembly is fixedly connected to the adjusting assembly, the anode assembly is composed of a plurality of anode plates, a cathode assembly is arranged on the inner wall, opposite to the anode assembly, of the plating tank body, and tank liquid circulating devices are connected to the two sides of the plating tank body. The utility model aims to provide the electroplating bath device which is good in electroplating effect, high in working efficiency and strong in applicability.

The utility model relates to the field of electromagnetic valve processing, in particular to an electromagnetic valve surface electroplating clamping device, which comprises an electroplating pool, a clamping device and a clamping device, the supporting frame is located in the electroplating pool and used for supporting the electromagnetic valve to move up and down in the electroplating pool; the first screw rod is positioned in the inner wall of the electroplating tank and is used for moving the support frame; and the clamping mechanism is arranged at the bottom of the supporting frame and used for clamping the electromagnetic valve, a rotating block is arranged at the top of the clamping mechanism, a second lead screw is fixedly connected to the bottom of the rotating block, and a double-face rack is rotationally connected to the bottom of the second lead screw. According to the electromagnetic valve surface electroplating clamping device provided by the utility model, by adopting an integrated structural design and improving a clamping mechanism, the number of parts is greatly reduced, the device is simple in structure and convenient to operate, a uniform electroplating layer on the surface of an electromagnetic valve is realized, and the working efficiency and the yield of electroplating processing are improved.

The utility model relates to the technical field of electroplating shielding, in particular to continuous electroplating anode shielding equipment which comprises an upper shielding jig, a lower shielding jig and an adjusting mechanism, the adjusting mechanisms are arranged at the two ends of the upper shielding jig and the lower shielding jig; wing plates are arranged on the side walls of the two sides of the upper shielding jig and the lower shielding jig, a guide rod is arranged between the wing plates, the adjusting mechanism comprises a positioning plate, a threaded rod and a rotating handle, one end of the guide rod penetrates through the wing plate on the side wall of the upper shielding jig and is fixedly connected with the positioning plate, the upper shielding jig is arranged on the guide rod in a sliding mode, and the threaded rod is arranged at the top of the upper shielding jig. The threaded rod penetrates through the positioning plate to be connected with the rotating handle and is in threaded connection with the positioning plate; hanging rods are arranged at the top of the positioning plate, positioning blocks are arranged on the hanging rods, fixing blocks are arranged on the positioning blocks, and the fixing blocks are arranged on the two sides of the top of the plating tank. The electroplating device can effectively improve the phenomenon that the thickness of a plating layer of an electroplated workpiece is not uniform up and down, and the electroplating quality and efficiency are improved.

The utility model discloses a uniform flow field hard alloy anodic oxidation device which comprises a tank body and oxidation anodes, the oxidation anodes are installed on two side plates of a tank chamber of the tank body, a liquid homogenizing cavity pore plate and a backflow cavity pore plate are fixedly installed at the front end and the rear end of the tank chamber of the tank body respectively, and an adjusting pore plate is adjustably installed on the liquid homogenizing cavity pore plate; the liquid uniformizing cavity pore plate and the end plate at the corresponding end of the tank body define a stirring and liquid uniformizing cavity, and a stirrer is arranged in a cavity body of the stirring and liquid uniformizing cavity; a backflow cavity is defined by the backflow cavity pore plate and an end plate at the corresponding end of the tank body, and the backflow cavity leads to the stirring and liquid homogenizing cavity through a circulating pipeline; and a movable anode scraping plate is arranged on the oxidation anode. The liquid uniformizing holes in the liquid uniformizing cavity pore plate correspond to the liquid uniformizing adjusting holes in the adjusting pore plate in a one-to-one mode, and the adjusting pore plate is adjustably installed on the liquid uniformizing cavity pore plate through pore plate adjusting bolts. The device can form a stable liquid flow field in the tank, ensures uniform distribution of metal ions, and is particularly suitable for precise anodic oxidation treatment of hard alloy.

The utility model relates to the technical field of gravure electroplating baths, in particular to a gravure electroplating bath crossed type anode moving mechanism which comprises a bath body, the bath body is provided with a pair of anode plates arranged at intervals, the bath body is further provided with an adjusting mechanism, and the adjusting mechanism comprises a lifting seat capable of moving longitudinally and a pair of sliding modules arranged symmetrically. The sliding module comprises an adjusting sliding seat which slides obliquely in the longitudinal direction of the shielding plate, and the adjusting sliding seat is connected with the anode plate; the lifting seat is provided with a pair of connecting arms which can be symmetrically arranged, and the connecting arms are rotationally connected with the adjusting sliding seat; the gravure roller is arranged between the two shielding plates, the lifting seat can drive the adjusting sliding seat to obliquely ascend and descend along the shielding plates through the connecting arms by moving the lifting seat, so that the included angle of the two connecting arms is changed, and as the adjusting sliding seat is connected with the anode plates, the two anode plates get close to each other or get away from each other; therefore, the distance between the two anode plates can be adjusted, and gravure rollers with different sizes can be conveniently matched.

A problem to be addressed by the present invention is to enable a plating layer having excellent surface smoothness to be formed without compromising the various excellent properties inherent in polyphenylene sulfide resins, and to provide a plated molding which is excellent in adhesiveness of the plating layer and ensures high plating quality even in severe environmental degradation tests such as thermal shock cycle tests as well as a method of producing thereof. To solve the above problem, a main object of the present invention is to provide plated molding having a plating layer formed on a part or all of the surface of the molding that is molded with a polyphenylene sulfide resin composition including 30 to 200 parts by weight of a fibrous filler (B) based on 100 parts by weight of a polyphenylene sulfide resin (A), wherein an arithmetic mean roughness of the surface of the plating layer of the plated molding is 1.5 µm or less.

The utility model belongs to the technical field of vacuum electroplating, and particularly relates to processing equipment for processing an intelligent watch through vacuum electroplating, which comprises a vacuum electroplating box, a sealing top cover, a coating agent conveying pipe, a coupling agent conveying pipe, a rotary material disc, an electric push rod and a supporting mechanism, the sealing top cover is hinged to the vacuum electroplating box, the rotary material disc is located in the vacuum electroplating box and rotationally installed on the supporting mechanism, the electric push rod is installed on the bottom face of the vacuum electroplating box, and a piston rod of the electric push rod is fixedly connected with the supporting mechanism. According to the vacuum electroplating equipment disclosed by the utility model, the electric push rod can drive the rotary charging tray to vertically lift, so that intelligent watch parts can be conveniently placed on the rotary charging tray or taken down from the rotary charging tray, products can be conveniently taken and placed, and the vacuum electroplating processing efficiency is improved; and the design of the coating agent flow guide holes is matched with the rotation of the rotary charging tray, so that the coating efficiency is improved, the coating is more uniform, and the electroplating quality is improved.

The utility model discloses a square rolling electroplating hanger which comprises a suspension bracket, two ends of the suspension bracket are provided with supporting plates, and the two supporting plates are arranged in parallel at an interval; a plurality of electroplating clamps are vertically and rotatably mounted between the two supporting plates at intervals; and the driving mechanism is mounted on the suspension bracket and is in transmission connection with the plurality of electroplating clamps. During use, the driving mechanism drives the electroplating clamps to rotate simultaneously, and workpieces to be electroplated clamped on the electroplating clamps rotate along with the electroplating clamps. The barrel plating device has the characteristics that the to-be-electroplated workpiece can be subjected to barrel plating, hanging points on the electroplated workpiece can be avoided, and the like.

The invention relates to a device and a process method for preventing a conductive roller from electroplating metal. The device comprises an electroplating bath body, and a front conductive roller assembly and a rear conductive roller assembly are arranged in the electroplating bath body in a mirroring manner; each of the front conductive roller assembly and the rear conductive roller assembly is at least provided with a positioning roller completely immersed in the electroplating liquid and a conductive roller component arranged above the electroplating bath body, and is in contact with the roller surfaces of the conductive roller components and the positioning rollers in the front conductive roller assembly and the rear conductive roller assembly in sequence through coating raw materials; the coating raw material also passes through a cleaning device between the rear conductive roller and the positioning roller; an electroplating anode is further arranged in the electroplating bath body and at least provided with an upper anode plate and a lower anode plate, and coating raw materials connected between the positioning rollers in the front conductive roller assembly and the positioning rollers in the rear conductive roller assembly pass through the space between the upper anode plate and the lower anode plate. Conductive roller components in the front conductive roller assembly and the rear conductive roller assembly are connected to a power supply cathode, and the lower anode plate and the upper anode plate are connected to a power supply anode.

The utility model relates to the technical field of mechanical part machining, and discloses a mechanical part electroplating machining device which comprises an electroplating pool, a rotating frame is arranged on the top side of the electroplating pool, the rotating frame is connected with the electroplating pool through a lifting mechanism, and a second motor is installed on the right side of the electroplating pool. The driving end of the second motor is fixedly connected to the right side of the rotating frame, the side section of the rotating frame is in a regular octagon shape, the periphery of the outer wall of the rotating frame is connected with a plurality of part clamps through dismounting and mounting assemblies, and the ends, away from the rotating frame, of the part clamps are provided with first clamping parts. According to the electroplating clamp, the part clamp and the first clamping part and the second clamping part which are arranged on the part clamp are made of the metal wires with certain thickness, so that the contact area with the part is reduced, the clamping force is kept, the part is clamped, and the contact area between the part and electroplating liquid is increased; and the part can be normally electroplated in the electroplating liquid, so that the electroplating quality is improved.

The utility model discloses a circuit board pattern electroplating device, which relates to the technical field of electroplating devices, and comprises a box body, a turntable is arranged above the box body, a plurality of sliding channels are arranged in the turntable, and the plurality of sliding channels are uniformly distributed around the axis of the turntable; a sliding seat is slidably connected to the interior of the sliding channel, a clamp is fixedly connected to one side of the sliding seat, an elastic telescopic rod is arranged in the sliding channel and located on the side, close to the axis of the rotary disc, of the sliding seat, one end of the elastic telescopic rod is fixedly connected to the sliding seat, and the other end of the elastic telescopic rod is fixedly connected to the rotary disc. The other end of the elastic telescopic rod is fixedly connected to the inner wall of the sliding channel, and a round rod is fixedly connected to the face, back on to the clamp, of the sliding base. According to the circuit board pattern electroplating device, the circuit board periodically moves up and down in the box body, so that the effects of improving the electroplating uniformity and improving the electroplating quality of the circuit board are achieved.

This utility model belongs to the technical field of mixing equipment, specifically relating to an electroplating solution mixing and stirring device. It includes a base, a tilting frame rotatably connected to the top of the base, a mixing tank detachably mounted on the outer top of the tilting frame, a top cover detachably mounted on the top of the mixing tank, a liquid outlet pipe located at the bottom axis of the mixing tank, and feeding mechanisms on the upper and lower sides of the mixing tank. The feeding mechanism includes an upper feeding pipe and a lower feeding pipe. The upper feeding pipe is located at the top edge of the top cover, and the lower feeding pipe is located on the side of the liquid outlet pipe. An internal flow pipe is fixedly connected to the axis of the liquid outlet pipe. The beneficial effect of this utility model is that, by providing feeding mechanisms, materials can be added from both the top and bottom of the mixing tank, improving the reflux effect at the bottom of the mixing tank, thereby making the different raw materials mix more evenly and thus improving the electroplating quality of the electroplating solution.

The invention discloses a device and a method for improving transverse uniformity of a copper foil. The device comprises an electrolytic tank, the anode plates are arranged in the electrolytic tank, an electroplating space allowing a coating film to pass through is formed between every two adjacent anode plates, each anode plate is provided with a runner notch allowing electroplating liquid to flow through, the two anode plates form an anode plate set, and the two anode plate sets are symmetrically arranged in the electrolytic tank; the conductive transmission device is used for electrifying the coating film and conveying the coating film in the longitudinal direction; the conveying roller is used for conveying a coating film to pass through the electroplating space, and a flow guide channel allowing electroplating liquid to longitudinally flow along the coating film is formed between the conveying roller and the anode plate set; and the electroplating liquid circulating device comprises a liquid inlet pipe which is transversely arranged in the electrolytic tank, a liquid outlet hole is formed in the liquid inlet pipe, and an opening of the liquid outlet hole faces the flow guide channel, so that the electroplating liquid flows into the electroplating space from the flow guide channel in the longitudinal direction, and the electroplating liquid in the electroplating space flows to the outer side of the electroplating space from the flow channel notch. The method has the effect of improving the transverse uniformity of the copper foil.

A sliding rail type pictographic anode support device comprises a supporting block I, a pictographic anode I, an anode supporting sliding block I, a crankshaft supporting block, a pictographic anode II, an anode supporting sliding block II, a sliding rail I, a sliding rail II, a supporting block II and a bottom frame. According to the electroplating tool, the design thought of taking the workpiece as the center is embodied, meanwhile, the generalization problem of repeated utilization of the sliding rail and other parts is considered, and a new way is created for electroplating tool design of large parts. According to the invention, a simple and reliable workpiece positioning structure, a separated pictographic anode accurate positioning and dismounting structure and a slide rail connection anti-falling structure are designed. According to the sliding rail structure designed by the invention, the near-plane separated pictographic anode has a large-range adjustment space, and can be matched with electroplating process parameters such as current, voltage and the like to better control the plating thickness and electroplating time of an electroplated surface, so that the electroplating quality is improved, and the electroplating cost is reduced.

The utility model relates to the technical field of automobile part processing, and discloses an automobile part uniform electroplating carrier which comprises a base, an electroplating box is connected in the base in a sliding mode, air cylinders are fixedly connected to the two sides of the interior of the electroplating box, and the output ends of the air cylinders are fixedly connected with mounting boxes. A motor is fixedly connected to the interior of the mounting box, a driving belt wheel is fixedly connected to the output end of the motor, a driven belt wheel is connected to the driving belt wheel through a belt, rotating shafts are fixedly connected to the interiors of the driven belt wheel and the two driven belt wheels, and clamping pieces are fixedly connected to the other ends of the rotating shafts. According to the utility model, the parts can be effectively driven to rotate, and an electroplating coating can be more uniformly distributed on the surfaces of the parts, so that the electroplating quality is improved, an operator can conveniently load and take out the parts, and the working safety and reliability are improved.

The utility model discloses a water electroplating conductive belt type transmission mechanism, which relates to the technical field of water electroplating, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a base plate, the top of the bottom plate is provided with a conveying cleaning device, the conveying cleaning device comprises a conveying belt, and the conveying belt is arranged on the base plate. The bottom of the conveying belt is arranged on the top of the base plate, the side face of the bottom plate is fixedly connected with a rectangular plate, and the top of the rectangular plate is fixedly connected with a motor. According to the electroplating device, the workpieces can be cleaned before being conveyed into the electroplating box and then conveyed into the electroplating box to be electroplated, oil stains, impurities and other pollutants on the surfaces can be removed, it is guaranteed that the surfaces of the workpieces are clean, full contact between electroplating liquid and the surfaces of the workpieces is facilitated, and the electroplating quality and uniformity are improved.

The invention relates to the technical field of power supply equipment, and particularly discloses a pulse machine, which comprises a power supply module, a rectification module, a pulse synchronous driving signal module and a pulse total output module, and is characterized in that the power supply module is electrically connected with the rectification module and the pulse synchronous driving signal module; the rectification module and the pulse synchronous driving signal module are electrically connected with the pulse total output module. The power supply module is used for supplying power to the pulse machine; the rectifier module is used for converting alternating current transmitted by the power supply module into stable direct current; the pulse synchronous driving signal module is used for generating a pulse driving signal; and the pulse total output module receives the pulse driving signal sent by the pulse synchronous driving signal module and enables the direct current output by the rectifier module to be switched on or switched off according to the pulse driving signal so as to output a pulse power supply. The pulse machine integrates the functions of the rectifier module and the pulse module, and is wider in application range.

The utility model discloses a multi-channel electroplating production line for faucets. The multi-channel electroplating production line comprises an electroplating bedplate, a sliding assembly, a lifting structure and an electroplating structure, supporting rods are installed on the periphery of the bottom of the electroplating table plate, an electroplating structure is placed in an inner clamping groove of the electroplating table plate, sliding assemblies are installed on the pool walls of the two sides of the electroplating table plate, lifting structures are installed on the sliding assemblies and located above the electroplating structure, and a PLC is installed on the front side wall of the electroplating table plate. Through the overall design of the electroplating structure, the electroplating efficiency is improved, the stability and the consistency of the electroplating quality are ensured, and powerful guarantee is provided for high-quality electroplating of faucet parts; meanwhile, due to the overall design of the electroplating structure, the electroplating process is more automatic and intelligent, an operator can finish the electroplating operation only through simple operation, and the production efficiency and the electroplating quality are greatly improved.

The invention provides a chip plastic package material seepage removal process, and a series of treatment procedures are further carried out after a plastic package device and comprise the steps of hanging, alkaline solvent soaking, high-pressure cleaning, electrolysis, electroplating, neutralization, water washing, drying and discharging. The electrolysis is characterized in that the plastic package device is immersed in an alkaline solution, a copper lead is used as a cathode, graphite or metallic titanium is used as an anode, electrolysis under safe voltage is carried out, hydrogen is generated on the surface of the cathode, and the immersion solution in a gap between a plastic package material and the copper lead is forcibly extruded. According to the invention, the lead is prevented from being polluted by a later-stage exudation solution, the redundant immersion solution is also prevented from permeating towards the direction of the chip and damaging the chip, and the overall manufacturing quality of the plastic package device is effectively improved.

A rechargeable battery includes: an electrode assembly; a can accommodating the electrode assembly in an internal space of the can; and a cap assembly coupled to the can to seal the can. The cover assembly includes an upper cover configured to contact an external device. The upper cover includes: a base portion including a through hole at a center of the base portion; a terminal portion located farther from the electrode assembly than the base portion; and a plurality of support portions connecting the base portion to the terminal portion. The terminal portion includes a protruding portion extending outwardly from an edge of the terminal portion between adjacent support portions.

This invention discloses a segmented sand-plating device for diamond cutting wire, relating to the field of diamond cutting wire sand-plating technology. It includes an electroplating tank and a plating adjustment mechanism. The plating adjustment mechanism includes a rotating shaft rotatably connected to the inner wall of the electroplating tank. A disc is fixedly connected to the side wall of the rotating shaft. Multiple sliding grooves are formed within the disc. Rectangular plates are slidably and sealed to the inner walls of each of the multiple sliding grooves. Grooves are formed within the rectangular plates. A slider is slidably and sealed to the inner wall of each groove. One end of the slider passes through the rectangular plate and is fixedly connected to an arc-shaped guide rail. This invention uses a drive motor to rotate, which can transport the diamond cutting wire and continuously perform segmented sand-plating. Compared to existing methods, it eliminates the need for insulating material covering and control equipment and programs for segmented power supply. It is simple and convenient to use, and the mechanical structure used has a low failure rate and low price, making it suitable for small and medium-sized enterprises.

The invention discloses a plating barrel structure of a rotary centrifugal electroplating machine for electronic products, which comprises an upper cover part and a lower cover part, the upper cover part and the lower cover part are fastened together through a corrosion-resistant screw, the upper cover part is provided with an upper cover water-permeable plate, the center of the lower cover part is axially provided with a water-permeable ring body, and the lower cover part is provided with an upper cover water-permeable plate. A first water permeable hole is formed in the wall of the water permeable ring body, a first water permeable net is arranged at the first water permeable hole, a lower cover water permeable plate is arranged at the bottom of the lower cover part, a second water permeable hole and a second water permeable net covering the second water permeable hole are arranged on the lower cover water permeable plate, and a third water permeable net is arranged on the inner side of the upper cover water permeable plate. The third permeable net covers the whole inner side space of the upper cover part, the middle of the lower cover part is sunken inwards to form a sunken part, a rotating shaft and an anode titanium basket are arranged in the sunken part, and the anode titanium basket is connected with anode current. By adopting the plating barrel structure disclosed by the invention, the electroplating part of the electronic product can be uniformly electroplated, the electroplating efficiency is high, and the electroplating quality is good.

The utility model discloses a rotary electroplating hanger for electroplating processing, which relates to the field of electroplating processing and comprises a support plate, the top of the support plate is connected with a U-shaped frame, a threaded cylinder is connected in the U-shaped frame, a reciprocating screw rod is in threaded connection in the threaded cylinder, and a rotary cylinder is rotatably arranged at the top of the support plate. The first motor is used for driving the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating cylinder to rotate, the rotating cylinder drives the limiting block to rotate when rotating, the limiting block pulls the reciprocating lead screw to rotate in the threaded cylinder, and therefore the reciprocating lead screw rotates and moves downwards; the reciprocating lead screw drives the transverse plate to rotate and move downwards, the transverse plate drives the transverse rod and the fixing piece to rotate and move downwards, the reciprocating lead screw continues to be rotated, the transverse rod and the fixing piece can be driven to rotate and move upwards, an electroplated part can be conveniently driven to rotate and move up and down in an electroplating pool, and therefore the electroplating quality and speed of the electroplated part are improved.

The utility model discloses a kind of electroplating hangers, it is related to electroplating equipment technical field.The electroplating hanger includes: suspension assembly, first fixed part and second fixed part;Above-mentioned suspension assembly includes electrically-conductive clamp and electrically-conductive hook;Above-mentioned electrically-conductive clamp is set to electrically-conductive hook inner side, and with electrically-conductive hook direct contact;Above-mentioned electrically-conductive clamp is used to hold cathode rod of electroplating equipment, lower end of above-mentioned electrically-conductive hook is electrically connected with above-mentioned second fixed part;Above-mentioned first fixed part and above-mentioned second fixed part between be provided with for accommodating the accommodating space of workpiece to be plated.It can improve the problem that cathode rod and electroplating hanger contact badly, heat loss is serious etc. during electroplating, avoid the problem that the thickness of electroplating layer is not uniform caused by uneven current, improve electroplating quality and the yield of electroplating workpiece.

The present invention provides a metal rod electroplating device with the function of equal thickness coating, which relates to the technical field of metal rod electroplating, including: a U-shaped support frame, a driving mechanism, a supporting mechanism, a clamping mechanism, a multifunctional mechanism and a temporary storage mechanism; a control box is fixedly installed on the right side of the U-shaped support frame; the driving mechanism is installed on the U-shaped support frame; the supporting mechanism is installed on the bottom of the driving mechanism; the clamping mechanism is installed on the supporting mechanism; the multifunctional mechanism is provided with two groups, and the two groups of multifunctional mechanisms are installed on the U-shaped support frame; the temporary storage mechanism is installed on the U-shaped support frame; the present invention only electroplates the outer wall of a circle of metal rods, and reduces the loss of electroplating materials while ensuring the quality of electroplating; it solves the problem that the two ends of the hollow metal rod cannot be automatically sealed when the hollow metal rod is positioned, which causes the electroplating liquid to easily enter the interior of the hollow metal rod and wastes the electroplating materials.

The application relates to a barrel plating device technical field, in particular to a barrel plating roller device, which comprises a prism barrel, a bearing assembly, a driving assembly and a plurality of arc-shaped plates, the bearing assembly comprises two symmetrically arranged side plates, the prism barrel is rotationally connected between the two side plates, a plurality of the arc-shaped plates are arranged at the included angle between two adjacent planes in the prism barrel, and the included angle is replaced by a continuous arc surface structure, so that the hard collision between the workpiece and the prism barrel corner is reduced, the impact force is uniformly diffused, the local pressure is reduced, the buffering and protection effects are achieved, and the application has the characteristics of improving the electroplating quality.

The utility model relates to an electroplating device for hardware, which belongs to the technical field of electroplating equipment and comprises an electroplating box, a circulating mechanism is arranged on the side wall of the electroplating box, a stirring mechanism is arranged at the bottom of the electroplating box, a filter screen is fixedly mounted on the inner wall of the middle of the electroplating box, and adsorption cotton is arranged at the top of the filter screen. The electroplating device has the beneficial effects that by arranging the circulating mechanism, when the electroplating device is used, a switch of the water suction pump is turned on, so that an electrolyte is pumped to the upper part of the electroplating box through the bottom of the electroplating box and is sprayed out through the spray head for recycling, and meanwhile, after the electrolyte is filtered through the filter screen, impurities in the electrolyte are adsorbed through the adsorption cotton; and the surface of the hardware is in full contact with the electroplating liquid by adopting the flowable electrolyte, so that the electroplating quality of the hardware is improved, and the electroplating efficiency of the hardware is reduced.

The utility model discloses a spot plating material strap limiting jig, and aims to solve the problems of non-uniform distribution of electroplating liquid, inaccurate positioning of a material strap, compatibility of the size of the material strap and the like of a traditional spot plating jig. The jig comprises an annular jig body, an annular shielding plate and an annular limiting baffle. An annular spot plating tank is arranged on the periphery of the annular jig main body, and electroplating liquid conveying holes are uniformly distributed at the bottom of the tank to ensure uniform supply of electroplating liquid; the annular shielding plate covers the spot plating tank to form a gap into which an electroplated product extends; the annular limiting baffle is matched with the adjusting groove through a bolt to be adjustably installed, an annular limiting groove of the material belt is formed, and accurate positioning is achieved. The annular splash-proof baffle prevents electroplating liquid from overflowing, and the annular limiting baffle is made of elastic materials so as to adapt to different material belt thicknesses. The device has the advantages of uniform distribution of electroplating liquid, accurate positioning, strong adaptability and the like, can be compatible with quick positioning of material belts with different sizes, remarkably improves the electroplating quality and the production efficiency, and is suitable for spot plating processing of precise parts.