Open chain-belt type barrel plating machine
Technical field
The present invention relates to a kind of electroplating production facility, be specifically related to a kind of open chain-belt type barrel plating machine.
Background technology
Barrel plating is that cylinder is electroplated, be finding with some amount place in the special cylinder, in that the mode with indirect conduction makes various metal or alloy coating on the piece surface deposition under the rolling condition, surfacecti proteon is decorated and a kind of plating processing mode of various functional purposes to reach.Existing barrel plating mode is: the finding that will pass through the plating pre-treatment is put in the cylinder, and part leans on the action of gravity of self that the negative electrode electric installation in the cylinder is tightly pushed down, and required electric current can successfully transmit when guaranteeing that part is plated; Then, by certain direction rotation, part ceaselessly rolls, falls after in cylinder, receiving turning effort cylinder with certain speed; Simultaneously; Main metals ion is reduced to metal plating at piece surface after receiving electric field action; The outer fresh plating fluid of cylinder continuously adds in the cylinder through apertures countless on the cylinder wallboard, and the hydrogen that produces in old electroplate liquid in the cylinder and the electroplating process is also through outside these aperture expelling tubes.
There is following defective in present barrel plating device:
1. traditional cylinder is an enclosed construction, the plating bath IX difficulty that cylinder is inside and outside, and density loss in the cylinder, causes current efficient is low, and groove voltage rise height causes bath temperature to rise, and the coating outward appearance descends, and it is long that individual event coating is produced the time spent.2. closed cylinder can not detect the situation of being plated of workpiece in real time, and time-consuming when making production line conversion workpiece winding displacement examination plating, production efficiency is low.3. the more electroplate liquid of loss when whole drum goes out groove makes in the electroplate liquid main metals ion consumption very fast.4. traditional barrel plating machine will realize that automatic production line need drop into a large amount of costs of equipment and maintenance cost.5. plated the automatic equipment complex structure of workpiece turnover drum, expense is higher.
Summary of the invention
In order to address the above problem, the present invention provides a kind of simple in structure, open chain-belt type barrel plating machine that production efficiency is higher.
Open chain-belt type barrel plating machine comprises the plating tank that is used for the splendid attire electroplate liquid, places positive plate and cathode wire in the plating tank, and the gear of control entire equipment operation, and said gear is electrically connected with positive plate and cathode wire respectively; Said open chain-belt type barrel plating machine also comprises the chain belt that places in the plating tank, the power wheel that drives the chain belt side-to-side movement, and the phonomoter that drives power wheel; Said phonomoter is electrically connected with gear; Said chain belt is circular arc and places in the plating tank, and the center of circle of chain belt place circular arc is positioned at the chain belt top; Said chain belt is provided with a plurality of liquid drain holes that electroplate liquid is seen through; Said plating tank left side is fixed with shedding mechanism, and said shedding mechanism is positioned at the chain belt left side.
Wherein, said chain belt leading flank and trailing flank are respectively equipped with and prevent to be plated workpiece falls into plating tank from side baffle plate.
Wherein, Said power wheel is two synchronous power wheels; Lay respectively at left end and right-hand member in the chain belt, break away from the typing pinch roller of place circular arc when also being provided with and compressing chain belt, preventing its motion in the said chain belt, said typing pinch roller is located at the power wheel lower right of chain belt left.
Wherein, said chain belt forms by a plurality of monomer carrier bars are hinged successively, and when chain belt moved right, the loading end left end of monomer carrier bar was downward-sloping; When chain belt during to left movement, the loading end of monomer carrier bar loading end right-hand member parallel with horizontal plane or the monomer carrier bar is inclined upwardly.
Wherein, said baffle plate comprises monomer baffle plate and the side shield that is fixed in monomer carrier bar leading flank and trailing flank; Compress applying each other between the adjacent monomer baffle plate of the bottom in circular arc.
Wherein, said baffle plate comprises front apron and rear deflector door, and said front apron and rear deflector door are individually fixed in plating tank front side edge and back side edge, and offsets with chain belt leading flank and trailing flank respectively.
Wherein, said chain belt is the soft band of an integral body, and said front apron and rear deflector door are respectively equipped with the arc wire casing that is complementary with chain belt place circular arc, and said soft band supports to circular arc by power wheel and arc wire casing.
Wherein, said soft being with is hinged with a plurality of blend stops, and said blend stop is evenly respectively on soft being with; Said blend stop right side is provided with the mounting block that prevents that it from falling down owing to self gravitation to the right, and when soft band moved right, blend stop was toppled over left owing to self gravitation; When soft band during to left movement, mounting block chucking blend stop, blend stop or blend stop right-hand member parallel with horizontal plane is inclined upwardly.
Wherein, said positive plate quantity is two, is located at the front side edge and the back side edge of plating tank respectively.
Wherein, said positive plate is located at chain belt and is plated the workpiece top, and the forward and backward two ends of positive plate are individually fixed in the front side edge and the back side edge of plating tank.
The invention has the beneficial effects as follows: 1. the accessory size scope that barrel plating machine of the present invention is simple in structure, production efficiency is high, the plating piece surface quality is good, be suitable for is wider; 2. the chain belt of load bearing element is open, can be in working order in the detection at any time quality of being plated workpiece, guarantee product percent of pass; 3. the plating bath ion of electroplate liquid can accessible exchange between negative electrode and anode, and electroplating quality improves a lot; 4. open chain belt makes that going up material process does not need the action of switch door, can be suitable for various feed mechanisms; 5. the automatic discharging of motion realization that barrel plating machine of the present invention utilizes chain belt, level of automation is high, in addition, barrel plating machine of the present invention is linked to be the barrel plating production line can saves all drum haulage equipments, has practiced thrift cost; 6. the chain belt of load bearing element does not leave the coating bath that liquid is housed in the discharge process, has reduced the consumption of electroplate liquid.
Description of drawings
Fig. 1 is the structural representation of embodiments of the invention one.
Fig. 2 is another angle structural representation of Fig. 1.
Fig. 3 is the structural representation of the chain belt of embodiment one.
Fig. 4 is the structural representation of the monomer carrier bar of embodiment one.
Fig. 5 is the cross-sectional view of embodiment one.
Fig. 6 is the part-structure synoptic diagram of embodiments of the invention two.
Fig. 7 is the cross-sectional view of embodiment two.
Fig. 8 is the part-structure synoptic diagram of embodiments of the invention three.
Fig. 9 is the cut-away section synoptic diagram of embodiment three.
Figure 10 is the structural representation of embodiments of the invention four.
Figure 11 is the diagrammatic cross-section of embodiment four.
Figure 12 is the working state structure synoptic diagram of embodiment four.
Description of reference numerals is following:
1-barrel plating machine; 11-plating tank;
121-positive plate; 122-positive plate;
13-cathode wire; 14-power wheel;
15-phonomoter; 20-chain belt;
21-monomer carrier bar; 22-soft band;
23-blend stop; 211-monomer baffle plate;
212-side shield; 30-shedding mechanism;
40-typing pinch roller; 10-plated workpiece.
Embodiment
For the purpose, technical scheme and the advantage that make invention is clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.
The nouns of locality such as front, rear, left and right of the present invention are all with reference to shown in Figure 1, but not with this as to qualification of the present invention.
Embodiment one:
Referring to Fig. 1 to Fig. 5; Open chain-belt type barrel plating machine 1; Comprise the plating tank 11 that is used for the splendid attire electroplate liquid, place positive plate 121 and cathode wire 13 in the plating tank 11, and the gear of control entire equipment operation, said gear is electrically connected with positive plate 121 and cathode wire 13 respectively; Said open chain-belt type barrel plating machine 1 also comprises the chain belt 20 that places in the plating tank 11, the power wheel 14 that drives chain belt 20 side-to-side movements, and the phonomoter 15 that drives power wheel 14; Said phonomoter 15 is electrically connected with gear; Said chain belt 20 is circular arc and places in the plating tank 11, and the center of circle of chain belt 20 place circular arcs is positioned at chain belt 20 tops; Said chain belt 20 is provided with a plurality of liquid drain holes that electroplate liquid is seen through; Said plating tank 11 left side are fixed with shedding mechanism 30, and said shedding mechanism 30 is positioned at chain belt 20 left sides.
Wherein, said positive plate 121 quantity are two, are located at the front side edge and the back side edge of plating tank 11 respectively.
Wherein, Said power wheel 14 is two synchronous power wheels; Lay respectively at left end and right-hand member in the chain belt 20, break away from the typing pinch roller 40 of place circular arc when also being provided with and compressing chain belt 20, preventing its motion in the said chain belt 20, said typing pinch roller 40 is located at power wheel 14 lower rights of chain belt 20 lefts.Said typing pinch roller 40 is a rubber-like wolfram steel pinch roller.Said typing pinch roller 40 and the power wheel 14 that is positioned at chain belt 20 right-hand members are tangent with the isocentric circular arc that chain belt 20 is arranged downwards; When open chain-belt type barrel plating machine 1 carries out the discharging action; Loading end right-hand member parallel with horizontal plane for the loading end that remains monomer carrier bar 21 or monomer carrier bar 21 is inclined upwardly; Chain belt 20 possibly break away from this isocentric circular arc when moving to circular arc centre point level left; Thereby cause unclamping between the adjacent monomer baffle plate 211 of the bottom of chain belt 20 in circular arc, the generation that typing pinch roller 40 can prevent this phenomenon is being set near shedding mechanism 30 positions.
Wherein, said chain belt 20 forms by a plurality of monomer carrier bars 21 are hinged successively, and when chain belt 20 moved right, the loading end left end of monomer carrier bar 21 was downward-sloping; When chain belt 20 during to left movement, the loading end of monomer carrier bar 21 loading end right-hand member parallel with horizontal plane or monomer carrier bar 21 is inclined upwardly.
Wherein, said chain belt 20 leading flanks and trailing flank are respectively equipped with and prevent to be plated workpiece 10 falls into plating tank 11 from side baffle plate.Said baffle plate comprises the monomer baffle plate 211 and side shield 212 that is fixed in monomer carrier bar 21 leading flanks and trailing flank; Compress applying each other between the adjacent monomer baffle plate 211 of the bottom in circular arc, said side shield 212 has guaranteed that the workpiece 10 that plated of power wheel 14 peripheries drops into plating tank 11.
Monomer carrier bar 21 directly is provided with monomer baffle plate 211, can stop that being plated workpiece 10 drops on the one hand, and on the other hand, monomer baffle plate 211 compresses the effect that can play typing each other, and it is circular-arc that chain belt 20 keeps under the effect of monomer baffle plate 211; When monomer carrier bar 21 moved to around the power wheel 14, adjacent monomer baffle plate 211 can't link to each other, and the space of exposing is stopped that by side shield 212 this mode blocking effect is better, had thoroughly stoped to be plated the phenomenon that workpiece 10 leaks outside and take place.
With being plated on the chain belt 20 that workpiece 10 is put in circular arc; Electroplate liquid in the plating tank 11 will be plated workpiece 10 through liquid drain hole and flooded; Phonomoter 15 drives power wheels 14 and moves right, and is plated workpiece 10 along with monomer carrier bar 21 moves right, when being plated workpiece 10 and move to eminence; The loading end left end of monomer carrier bar 21 is downward-sloping, is plated workpiece 10 and drops along the scarp into the circular arc bottom of chain belt 20; After electroplating completion; Phonomoter 15 drives power wheels 14 to left movement, plated workpiece 10 along with monomer carrier bar 21 to left movement, when being plated workpiece 10 and move to eminence; The loading end of monomer carrier bar 21 loading end right-hand member parallel with horizontal plane or monomer carrier bar 21 is inclined upwardly; Plated on the loading end that workpiece 10 blocked to monomer carrier bar 21, fallen into shedding mechanism 30, and then accomplished the discharging action along with the motion of monomer carrier bar 21.
Embodiment two:
Referring to Fig. 6 and Fig. 7, the difference part of present embodiment and embodiment one is:
Said chain belt 20 is that the soft of an integral body is with 22, and said front apron and rear deflector door are respectively equipped with soft with the 22 place arc wire casings that are complementary of circular arcs, saidly softly is with 22 to support to circular arc by power wheel 14 and arc wire casing.Saidly softly be with 22 can adopt the soft band of PVC.
Wherein, said soft being with is hinged with a plurality of blend stops 23 on 22, and said blend stop 23 evenly is with on 22 respectively at soft; Said blend stop 23 right sides are provided with and prevent it because self gravitation and the mounting block that falls down to the right, when soft when being with 22 to move right, blend stop 23 since self gravitation topple over left; Be with 22 during when soft to left movement, mounting block chucking blend stop 23, blend stop 23 or blend stop right-hand member parallel with horizontal plane is inclined upwardly.
Wherein, said baffle plate comprises front apron and rear deflector door, and said front apron and rear deflector door are individually fixed in plating tank 11 front side edge and back side edge, and offsets with soft 22 leading flanks and the trailing flank be with respectively.Fixed whole baffle plate is simpler with respect to the fritter baffle design of servo-actuated, and cost is lower, and this mode is applicable to minicomputer.
Be put in the soft of circular arc and be with on 22 plating workpiece 10; Electroplate liquid in the plating tank 11 will be plated workpiece 10 through liquid drain hole and flooded; Phonomoter 15 drives power wheels 14 and moves right, and is plated workpiece 10 and is with 22 to move right along with soft, when being plated workpiece 10 and move to eminence; Blend stop 23 is plated workpiece 10 and falls down to drop into soft with 22 circular arc bottom along blend stop 23 because self gravitation is toppled over left; After electroplating completion; Phonomoter 15 drives power wheel 14 to left movement; Plated workpiece 10 and be with 22 to left movement along with soft, when being plated workpiece 10 and move to eminence, blend stop 23 will be plated workpiece 10 and blocked under the effect of mounting block; Plated workpiece 10 and fallen into shedding mechanism 30 with 22 motion, and then accomplished the discharging action along with soft.
Embodiment three:
Referring to Fig. 8 and Fig. 9, the difference part of present embodiment and embodiment one and embodiment two is: said positive plate 122 is located at chain belt 20 and is plated workpiece 10 tops, and the forward and backward two ends of positive plate 122 are individually fixed in the front side edge and the back side edge of plating tank 11.Positive plate 122 placed plated workpiece 10 tops, electroplate liquid floods it, and the electroplate liquid of this moment can accessible exchange between anode and negative electrode, electroplates more evenly, and quality is higher.
Embodiment four:
Referring to Figure 10 to Figure 12; The difference part of present embodiment and embodiment one to embodiment three is: a plurality of open chain-belt type barrel plating machines 1 are connected into a production line; Add the liquid in each plating tank 11 according to different operations, can also be provided with according to the difference of electroplating time.For example: silver-plated operation needs 30 minutes, and matting needs ten minutes, can built-up type barrel plating machine shown in figure 12 and single barrel plating machine be formed a production line, and the built-up type barrel plating machine is used for silver-plated, and single barrel plating machine is used for cleaning, and accomplishes synchronous operation.
In addition, the user can also be provided with the single barrel plating machine 1 in the production line according to concrete demand according to the notch cuttype arrangement mode.
The accessory size scope that barrel plating machine of the present invention is 1 simple in structure, production efficiency is high, the plating piece surface quality is good, be suitable for is wider; The chain belt 20 of load bearing element is open, can be in working order in the detection at any time quality of being plated workpiece 10, guarantee product percent of pass; The plating bath ion of electroplate liquid can accessible exchange between negative electrode and anode, and electroplating quality improves a lot; Open chain belt 20 makes that going up material process does not need the action of switch door, can be suitable for various feed mechanisms; The automatic discharging of motion realization that barrel plating machine 1 of the present invention utilizes chain belt 20, level of automation is high, in addition, barrel plating machine 1 of the present invention is linked to be the barrel plating production line can saves all drum haulage equipments, has practiced thrift cost; The chain belt 20 of load bearing element does not leave the coating bath that liquid is housed in the discharge process, has reduced the consumption of electroplate liquid.
Above content is merely preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, this description should not be construed as limitation of the present invention.