CN114849524A - Electroplating agent mixing device for electroplating processing and mixing method thereof - Google Patents
Electroplating agent mixing device for electroplating processing and mixing method thereof Download PDFInfo
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- CN114849524A CN114849524A CN202210235238.7A CN202210235238A CN114849524A CN 114849524 A CN114849524 A CN 114849524A CN 202210235238 A CN202210235238 A CN 202210235238A CN 114849524 A CN114849524 A CN 114849524A
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Abstract
The invention discloses an electroplating agent mixing device for electroplating processing and a mixing method thereof, wherein the device comprises a mixing barrel, a fixed shaft is inserted in the middle of the top surface of the mixing barrel, and a double-planet stirring mechanism is arranged at the bottom of the fixed shaft in the mixing barrel; a positioning shaft is inserted in the middle of the bottom surface of the mixing barrel, and a connecting rod swinging mechanism is arranged at the bottom end part of the positioning shaft; the middle part cover of blending barrel is equipped with heating sleeve, and is equipped with a plurality of electrical heating ring in heating sleeve's the inner wall intermediate layer, and a side middle part of heating sleeve is equipped with reciprocating ring, and reciprocating ring passes through spiral reciprocating mechanism and is connected with the blending barrel. The invention solves the problem of poor mixing effect of electroplating chemicals and water by matching the mechanisms, and is convenient for quickly and effectively mixing the electroplating chemicals.
Description
Technical Field
The invention relates to the technical field of electroplating agent mixing, in particular to an electroplating agent mixing device for electroplating processing and a mixing method thereof.
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 workpiece by using the action of electrolysis so as to prevent the oxidation of the metals and improve various performances of the metals.
Electroplating agent water used in electroplating is prepared by mixing, and the existing electroplating agent water mixing device has the following defects: 1. generally, a motor drives a stirring blade to rotate to promote mixing, but the single stirring mode has low mixing efficiency, and the amount of water of the prepared medicament is large each time, so that the mixing efficiency is low; 2. in the process of mixing the medicament water, due to different concentrations of substances in the medicament, part of the medicament is precipitated at the bottom in the mixing barrel, so that the phenomenon of uneven mixing of the medicament is caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a plating chemical mixing device for electroplating processing.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
the electroplating agent mixing device for electroplating processing comprises a mixing barrel, wherein a first bearing is arranged in the middle of the top surface of the mixing barrel, a fixed shaft is inserted into the first bearing, a baffle disc is sleeved at the bottom end of the fixed shaft in the mixing barrel, a baffle ring is arranged on the inner wall of the mixing barrel at the position where the baffle disc is parallel and level, an annular through hole is formed between the baffle ring and the baffle disc, and a double-planet stirring mechanism is arranged at the bottom of the fixed shaft in the mixing barrel;
a second bearing is arranged in the middle of the bottom surface of the mixing barrel, a positioning shaft is inserted into the second bearing, a central shaft is arranged at the top end of the positioning shaft in the mixing barrel, a plurality of second stirring paddles are uniformly distributed on the central shaft, a pair of L-shaped scrapers are arranged on two sides of the top of the positioning shaft in the mixing barrel, the bottom edge of each L-shaped scraper slides along the inner bottom wall of the mixing barrel, and a connecting rod swing mechanism is arranged at the bottom end of the positioning shaft;
the middle part cover of tempering tank is equipped with heating sleeve, sliding connection about heating sleeve's inner wall and tempering tank's outer wall, just be equipped with a plurality of electrical heating ring in the heating sleeve's the inner wall intermediate layer, a side middle part of heating sleeve is equipped with reciprocating ring, reciprocating ring passes through spiral reciprocating mechanism and is connected with the tempering tank.
Preferably, the double-planet stirring mechanism comprises a planet driving gear and a planet driven gear, the planet driving gear is sleeved on the fixed shaft and positioned between the baffle disc and the inner top wall of the mixing barrel, and an inner gear ring is arranged on the side wall of the mixing barrel and positioned between the baffle ring and the inner top wall of the mixing barrel;
a pair of first stirring shafts is inserted into two sides of the annular through hole, a planetary driven gear is sleeved at the top end of each first stirring shaft, each planetary driven gear is sequentially meshed with a planetary driving gear and an inner gear ring, and a plurality of first stirring paddles are arranged on the first stirring shafts below the annular through hole.
Preferably, the connecting rod swinging mechanism comprises a first swinging rod and a second swinging rod, a first gear is arranged at the bottom end of the positioning shaft and positioned on the bottom surface of the mixing barrel, a third bearing is arranged at the bottom surface of the mixing barrel and positioned on one side of the first gear, a first connecting shaft is inserted into the third bearing, a second gear is sleeved in the middle of the first connecting shaft, the second gear is meshed with the first gear, and the first swinging rod is arranged at the bottom end of the first connecting shaft;
an L-shaped plate is arranged on the bottom surface of the mixing barrel and located on the other side of the first gear, a fourth bearing is arranged on the L-shaped plate and located right below the first gear, a second connecting shaft is inserted into the fourth bearing, a second swing rod is arranged at the top end of the second connecting shaft, a connecting rod is arranged between the outer end of the first swing rod and the outer end of the second swing rod, and two end portions of the connecting rod are movably hinged with the outer end of the first swing rod and the outer end of the second swing rod through hinge pins respectively.
Preferably, the spiral reciprocating mechanism comprises a roll shaft and a roller, a pair of fixing plates is arranged on the upper side and the lower side of one side face of the mixing barrel, a fifth bearing fixedly connected in a penetrating manner is arranged in the middle of each fixing plate, the roll shaft is inserted into the middle of the reciprocating ring, and two end parts of the roll shaft respectively penetrate through the corresponding fifth bearings and extend to the outer sides of the fixing plates; the roller shaft is sleeved with a roller between the pair of fixing plates, a spiral reciprocating groove is formed in the outer surface of the roller, a reciprocating pin shaft is arranged on one side of the inner wall of the reciprocating ring, and the outer end portion of the reciprocating pin shaft is inserted into the spiral reciprocating groove in a sliding mode.
Preferably, a second bevel gear is sleeved on the fixed shaft and positioned on the top surface of the mixing barrel, a servo motor is arranged on the top surface of the mixing barrel and positioned on the other side of the second bevel gear, a first bevel gear is sleeved at the end part of a motor shaft of the servo motor, and the first bevel gear is in meshed connection with the second bevel gear.
Preferably, the top portion cover of fixed axle is equipped with first belt pulley, the upper and lower both ends of roller all overlap and are equipped with the linkage belt pulley, just first belt pulley carries out the transmission through first belt and the linkage belt pulley that corresponds and is connected.
Preferably, the bottom end portion cover of second even axle is equipped with the second belt pulley, the second belt pulley carries out the transmission through second belt and the linkage belt pulley that corresponds and is connected.
Preferably, a sliding ring is arranged in the middle of the other side face of the heating sleeve, a sliding rod is inserted into the sliding ring, a pair of connecting blocks is arranged at the upper end and the lower end of the sliding rod, and each connecting block is fixedly connected with the outer wall of the mixing barrel.
Preferably, the another side top of blending bin is equipped with L shape and advances the pencil, the inboard port that the pencil was advanced to L shape extends to the below that keeps off the ring, is located the outside of L shaped plate the bottom surface opposite side of blending bin is equipped with L shape and arranges the pencil, the middle part that the pencil was arranged to L shape is equipped with the discharge valve.
The invention also provides a mixing method of the electroplating agent mixing device for electroplating processing, which comprises the following steps:
step one, adding an electroplating agent and water into a mixing barrel in proportion, starting an electric heating ring, and heating the agent-mixed water at a constant temperature;
step two, a servo motor is started to drive a first bevel gear to synchronously rotate, the first bevel gear is meshed to drive a second bevel gear and a fixed shaft to rotate along a first bearing, the fixed shaft drives a planetary driving gear and a baffle disc to synchronously rotate, further drives a planetary driven gear and a first stirring shaft to perform planetary rotation along an annular through hole, and the medicament water in the mixing barrel is mixed and stirred by a first stirring paddle;
step three, the fixed shaft drives the first belt pulley to rotate, the corresponding linkage belt pulley and the corresponding roller shaft are driven by the first belt to synchronously rotate along the fifth bearing, so that the roller is driven to synchronously rotate, the reciprocating ring is driven to slide up and down along the roller, the heating sleeve is synchronously driven to slide up and down along the mixing barrel, and the sliding ring is synchronously driven to slide up and down along the sliding rod;
driving a second belt pulley, a second connecting shaft and a second swinging rod to rotate along a fourth bearing by a linkage belt pulley at the bottom of the roller shaft through a second belt, and driving the first swinging rod and the first connecting shaft to do reciprocating forward and reverse rotation along a third bearing by the second swinging rod through the hinging action of a connecting rod;
and step five, driving a second gear to synchronously rotate when the first connecting shaft rotates, meshing and driving the first gear and the positioning shaft to rotate along the second bearing, driving the L-shaped scraper blade, the central shaft and the second stirring paddle to rotate, rotating the L-shaped scraper blade along the inner bottom wall of the mixing barrel, and stirring through the second stirring paddle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the double-planet stirring mechanism is matched to drive the planet driven gear and the first stirring shaft to do planet rotation along the annular through hole, and the first stirring paddle is used for mixing and stirring the medicament water in the mixing barrel, so that the phenomenon of uneven medicament mixing is avoided, and the electroplating medicaments are conveniently and effectively mixed;
2. in the invention, the L-shaped scraper blade is driven to rotate forward and backward along the inner bottom wall of the mixing barrel by the matching use of the connecting rod swinging mechanism, and forward and backward stirring operation is carried out by the second stirring paddle, so that the phenomenon of medicament precipitation at the bottom in the mixing barrel is avoided, and the internal mixing effect can be effectively improved according to the difference of medicament water amount;
in conclusion, the electroplating chemical mixing device solves the problem of poor electroplating chemical water mixing effect by matching the mechanisms, is compact in overall structural design, facilitates quick and effective mixing operation of electroplating chemicals, and further improves the mixing effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a top cross-sectional view of the double planetary stirring mechanism of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 6 is a sectional view showing a first state of the link swing mechanism of the present invention;
FIG. 7 is a sectional view showing a second state of the link swing mechanism of the present invention;
FIG. 8 is a schematic illustration of the mixing process of the present invention;
number in the figure: the device comprises a mixing barrel 1, a fixed shaft 11, a planet driving gear 12, a baffle disc 13, a baffle ring 14, an internal gear ring 15, a planet driven gear 16, a first stirring shaft 17, a first stirring paddle 18, a second stirring gear 19, a servo motor 110, a first bevel gear 111, an L-shaped medicine feeding pipe 112, an L-shaped medicine discharging pipe 113, a positioning shaft 2, an L-shaped scraper 21, a central shaft 22, a second stirring paddle 23, a first gear 24, an L-shaped plate 25, a second connecting shaft 26, a second swinging rod 27, a first connecting shaft 28, a second gear 29, a first swinging rod 210, a connecting rod 211, a heating sleeve 3, an electric heating ring 31, a fixed plate 32, a roller shaft 33, a roller 34, a spiral reciprocating groove 35, a reciprocating ring 36, a reciprocating pin shaft 37, a first belt 38, a second belt 39, a slip ring 310, a sliding rod 311 and a connecting block 312.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows: the embodiment provides an electroplating agent mixing device for electroplating processing, and with reference to fig. 1-7, the device specifically comprises a mixing barrel 1, wherein the mixing barrel 1 is in a circular barrel shape placed horizontally and vertically, a first bearing is arranged in the middle of the top surface of the mixing barrel 1, a vertically penetrating fixed shaft 11 is inserted in the first bearing, a baffle disc 13 which is concentrically and fixedly connected is sleeved at the bottom end part of the fixed shaft 11 in the mixing barrel 1, a baffle ring 14 which is concentrically and fixedly connected is arranged on the inner wall of the mixing barrel 1 at the position which is flush with the baffle disc 13, an annular through hole is formed between the baffle ring 14 and the baffle disc 13, and a double-planet stirring mechanism is arranged at the bottom part of the fixed shaft 11 in the mixing barrel 1;
a second bearing is arranged in the middle of the bottom surface of the mixing barrel 1, a positioning shaft 2 which vertically penetrates through the second bearing is inserted into the second bearing, a central shaft 22 which is coaxially connected is arranged at the top end part of the positioning shaft 2 in the mixing barrel 1, a plurality of second stirring paddles 23 which are fixedly connected in a staggered mode are uniformly distributed on the central shaft 22, a pair of L-shaped scraping plates 21 which are symmetrically and fixedly connected are arranged on two sides of the top part of the positioning shaft 2 in the mixing barrel 1, the bottom edge of each L-shaped scraping plate 21 slides along the inner bottom wall of the mixing barrel 1, and a connecting rod swinging mechanism is arranged at the bottom end part of the positioning shaft 2;
the middle part cover of tempering tank 1 is equipped with heating sleeve 3, sliding connection about heating sleeve 3's inner wall and tempering tank 1's outer wall, and the equipartition is equipped with the electric heating ring 31 that a plurality of equidistance set up in heating sleeve 3's the inner wall intermediate layer, and electric heating ring 31's model is JZR2, and a side middle part of heating sleeve 3 is equipped with reciprocating ring 36, and reciprocating ring 36 passes through the spiral reciprocating mechanism and is connected with tempering tank 1.
Specifically, referring to fig. 4, the double planetary stirring mechanism includes a planetary driving gear 12 and a planetary driven gear 16, the planetary driving gear 12 concentrically fixed is sleeved on the fixed shaft 11 between the baffle disc 13 and the inner top wall of the mixing barrel 1, and an inner gear ring 15 concentrically fixed is arranged on the side wall of the mixing barrel 1 between the baffle ring 14 and the inner top wall of the mixing barrel 1;
a pair of first stirring shafts 17 are inserted into two sides of the annular through hole, a planetary driven gear 16 which is concentrically and fixedly connected is sleeved at the top end part of each first stirring shaft 17, each planetary driven gear 16 is sequentially meshed and connected with the planetary driving gear 12 and the internal gear ring 15, and a plurality of first stirring paddles 18 which are fixedly connected in a staggered manner are uniformly distributed on the first stirring shafts 17 below the annular through hole;
the fixed shaft 11 drives the planet driving gear 12 and the baffle disc 13 to synchronously rotate, and the planet driven gear 16 is sequentially meshed with the planet driving gear 12 and the inner gear ring 15 to drive the planet driven gear 16 and the first stirring shaft 17 to do planet rotation along the annular through hole, and the medicament water in the mixing barrel 1 is mixed and stirred by the first stirring paddle 18.
Specifically, referring to fig. 2 and 3, a second bevel gear 19 concentrically and fixedly connected is sleeved on the fixed shaft 11 on the top surface of the mixing barrel 1, a servo motor 110 is arranged on the top surface of the mixing barrel 1 on the other side of the second bevel gear 19, the type of the servo motor 110 is ZF-25, a first bevel gear 111 concentrically and fixedly connected is sleeved at the end of a motor shaft of the servo motor 110, the first bevel gear 111 is in meshed connection with the second bevel gear 19, the motor shaft of the servo motor 110 drives the first bevel gear 111 to synchronously rotate, the first bevel gear 111 is meshed to drive the second bevel gear 19, and the fixed shaft 11 rotates along the first bearing.
Specifically, referring to fig. 2, an L-shaped medicine inlet pipe 112 penetrating and fixedly connected is arranged at the top of the other side surface of the mixing barrel 1, an inner port of the L-shaped medicine inlet pipe 112 extends to the lower side of the retaining ring 14, an L-shaped medicine discharge pipe 113 penetrating and fixedly connected is arranged on the other side of the bottom surface of the mixing barrel 1 and positioned outside the L-shaped plate 25, a medicine discharge valve is arranged in the middle of the L-shaped medicine discharge pipe 113, and a plurality of support legs are uniformly distributed on the outer side of the bottom surface of the mixing barrel 1.
Example two: in the first embodiment, there is a problem that a high concentration substance in the chemical water is easily deposited on the bottom of the mixing tub, and therefore, the first embodiment further includes:
in the present invention, referring to fig. 6 and 7, the link rod swinging mechanism includes a first swinging rod 210 and a second swinging rod 27, a first gear 24 is disposed at the bottom end of the positioning shaft 2 and located at the bottom surface of the mixing barrel 1, a third bearing is disposed at the bottom surface of the mixing barrel 1 and located at one side of the first gear 24, a first connecting shaft 28 is inserted into the third bearing, a second gear 29 is sleeved at the middle part of the first connecting shaft 28, the second gear 29 is meshed with the first gear 24, and the bottom end of the first connecting shaft 28 is provided with the first swinging rod 210 which is concentrically fixed;
an L-shaped plate 25 is arranged on the bottom surface of the mixing barrel 1 and positioned on the other side of the first gear 24, a fourth bearing fixedly connected in a penetrating manner is arranged on the L-shaped plate 25 and positioned right below the first gear 24, a second connecting shaft 26 vertically penetrating is inserted into the fourth bearing, a second swinging rod 27 concentrically fixedly connected is arranged at the top end of the second connecting shaft 26, a connecting rod 211 is arranged between the outer end of the first swinging rod 210 and the outer end of the second swinging rod 27, and two end parts of the connecting rod 211 are movably hinged with the outer end of the first swinging rod 210 and the outer end of the second swinging rod 27 through pin shafts respectively;
the bottom end part of the second connecting shaft 26 is sleeved with a second belt pulley which is concentrically and fixedly connected, and the second belt pulley is in transmission connection with the corresponding linkage belt pulley through a second belt 39; the linkage belt pulley at the bottom of the roller shaft 33 drives the second belt pulley, the second connecting shaft 26 and the second swinging rod 27 to rotate along the fourth bearing through the second belt 39, and the second swinging rod 27 drives the first swinging rod 210 and the first connecting shaft 28 to reciprocate forward and backward along the third bearing through the hinging action of the connecting rod 211;
when the first coupling shaft 28 rotates in the forward and reverse directions, two cases are distinguished:
when the first connecting shaft 28 rotates forwards, the second gear 29 is driven to rotate synchronously, the first gear 24 and the positioning shaft 2 are driven to rotate reversely along the second bearing through meshing, the L-shaped scraper 21, the central shaft 22 and the second stirring paddle 23 are driven to rotate reversely, the L-shaped scraper 21 rotates reversely along the inner bottom wall of the mixing barrel 1, and reverse stirring operation is carried out through the second stirring paddle 23;
when the first connecting shaft 28 rotates reversely, the second gear 29 is driven to rotate synchronously, the first gear 24 and the positioning shaft 2 are driven to rotate forwardly along the second bearing in a meshed manner, the L-shaped scraper 21, the central shaft 22 and the second stirring paddle 23 are driven to rotate forwardly, the L-shaped scraper 21 rotates forwardly along the inner bottom wall of the mixing barrel 1, and forward stirring operation is carried out through the second stirring paddle 23.
Example three: in the first embodiment, there is a problem that the temperature may affect the mixing of the electroplating chemicals, and the temperature is too high or too low, which may affect the mixing effect of the chemicals and water in the mixing barrel, so the first embodiment further includes:
specifically, referring to fig. 2 and 5, the spiral reciprocating mechanism includes a roller shaft 33 and a roller 34, a pair of fixed plates 32 which are fixedly connected in a transverse direction are arranged on the upper side and the lower side of one side surface of the mixing barrel 1, a fifth bearing which is fixedly connected in a penetrating manner is arranged in the middle of each fixed plate 32, a roller shaft 33 which is vertically penetrated is inserted in the middle of a reciprocating ring 36, and two end parts of the roller shaft 33 respectively penetrate through the corresponding fifth bearings and extend to the outer sides of the fixed plates 32; a roller 34 which is concentrically and fixedly connected is sleeved on the roller shaft 33 between the pair of fixing plates 32, a spiral reciprocating groove 35 is formed in the outer surface of the roller 34, a reciprocating pin shaft 37 which is rotatably connected is arranged on one side of the inner wall of the reciprocating ring 36, and the outer end part of the reciprocating pin shaft 37 is inserted into the spiral reciprocating groove 35 in a sliding manner;
the top end part of the fixed shaft 11 is sleeved with a first belt pulley which is concentrically and fixedly connected, the upper end part and the lower end part of the roll shaft 33 are sleeved with linkage belt pulleys which are concentrically and fixedly connected, and the first belt pulley is in transmission connection with the corresponding linkage belt pulley through a first belt 38; the fixed shaft 11 drives the first belt pulley to synchronously rotate, and the first belt pulley drives the corresponding linkage belt pulley and the roller shaft 33 to synchronously rotate along the fifth bearing through the first belt 38, so as to drive the roller 34 to synchronously rotate;
the middle part of the other side of the heating sleeve 3 is provided with a sliding ring 310, a sliding rod 311 which penetrates through in a sliding manner is inserted into the sliding ring 310, a pair of connecting blocks 312 are arranged at the upper end and the lower end of the sliding rod 311, each connecting block 312 is fixedly connected with the outer wall of the mixing barrel 1, when the heating sleeve 3 slides up and down, the sliding ring 310 is synchronously driven to slide up and down along the sliding rod 311, and under the heating action of the electric heating ring 31, the medicament water in the mixing barrel 1 is heated at constant temperature through the heating sleeve 3.
Example four: referring to fig. 8, in the present embodiment, the present invention further provides a mixing method of a plating chemical mixing device for a plating process, including the steps of:
step one, adding electroplating chemicals and water into a mixing barrel 1 through an L-shaped chemical inlet pipe 112 according to a proper proportion, synchronously starting a plurality of electric heating rings 31, and heating the chemical water in the mixing barrel 1 at a constant temperature through a heating sleeve 3 under the heating action of the electric heating rings 31 as the inner wall of the heating sleeve 3 is in sliding contact with the outer wall of the mixing barrel 1;
step two, the servo motor 110 is started, a motor shaft of the servo motor 110 drives a first bevel gear 111 to synchronously rotate, the first bevel gear 111 is meshed to drive a second bevel gear 19, the fixed shaft 11 rotates along a first bearing, the fixed shaft 11 drives a planet driving gear 12 and a baffle disc 13 to synchronously rotate, and as the planet driven gear 16 is sequentially meshed with the planet driving gear 12 and an inner gear ring 15, the planet driven gear 16 and a first stirring shaft 17 are driven to do planet rotation along an annular through hole, and the medicament water in the mixing barrel 1 is mixed and stirred by a first stirring paddle 18;
step three, the fixed shaft 11 drives the first belt pulley to synchronously rotate, the first belt pulley drives the corresponding linkage belt pulley and the corresponding roller shaft 33 to synchronously rotate along a fifth bearing through the first belt 38, so as to drive the roller 34 to synchronously rotate, and the reciprocating pin shaft 37 and the spiral reciprocating groove 35 form a limiting effect to drive the reciprocating ring 36 to vertically slide along the roller 34, synchronously drive the heating sleeve 3 to vertically slide along the mixing barrel 1, and synchronously drive the sliding ring 310 to vertically slide along the sliding rod 311;
step four, the linkage belt pulley at the bottom of the roller shaft 33 drives the second belt pulley, the second connecting shaft 26 and the second swinging rod 27 to rotate along the fourth bearing through the second belt 39, and the second swinging rod 27 drives the first swinging rod 210 and the first connecting shaft 28 to rotate in a reciprocating forward and reverse direction along the third bearing through the hinging action of the connecting rod 211;
step five, when the first connecting shaft 28 rotates forwards, the second gear 29 is driven to rotate synchronously, the first gear 24 and the positioning shaft 2 are driven to rotate reversely along the second bearing through meshing, the L-shaped scraper 21, the central shaft 22 and the second stirring paddle 23 are driven to rotate reversely, the L-shaped scraper 21 rotates reversely along the inner bottom wall of the mixing barrel 1, and reverse stirring operation is carried out through the second stirring paddle 23;
when the first connecting shaft 28 rotates reversely, the second gear 29 is driven to rotate synchronously, the first gear 24 and the positioning shaft 2 are driven to rotate forwardly along the second bearing in a meshed manner, the L-shaped scraper 21, the central shaft 22 and the second stirring paddle 23 are driven to rotate forwardly, the L-shaped scraper 21 rotates forwardly along the inner bottom wall of the mixing barrel 1, and forward stirring operation is carried out through the second stirring paddle 23.
The invention solves the problem of poor mixing effect of electroplating chemicals by matching the mechanisms, has compact overall structure design, facilitates quick and effective mixing operation of the electroplating chemicals, and further improves the mixing effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A electroplate medicament mixing arrangement for electroplate processing, including blending tank (1), its characterized in that: a first bearing is arranged in the middle of the top surface of the mixing barrel (1), a fixed shaft (11) is inserted into the first bearing, a baffle disc (13) is sleeved at the bottom end of the fixed shaft (11) in the mixing barrel (1), a baffle ring (14) is arranged on the inner wall of the mixing barrel (1) at the position where the baffle disc (13) is parallel and level, an annular through hole is formed between the baffle ring (14) and the baffle disc (13), and a double-planet stirring mechanism is arranged at the bottom of the fixed shaft (11) in the mixing barrel (1);
a second bearing is arranged in the middle of the bottom surface of the mixing barrel (1), a positioning shaft (2) is inserted into the second bearing, a central shaft (22) is arranged at the top end of the positioning shaft (2) in the mixing barrel (1), a plurality of second stirring paddles (23) are uniformly distributed on the central shaft (22), a pair of L-shaped scrapers (21) are arranged on two sides of the top of the positioning shaft (2) in the mixing barrel (1), the bottom edge of each L-shaped scraper (21) slides along the inner bottom wall of the mixing barrel (1), and a connecting rod swinging mechanism is arranged at the bottom end of the positioning shaft (2);
the middle part cover of tempering tank (1) is equipped with heating sleeve (3), sliding connection about the inner wall of heating sleeve (3) and the outer wall of tempering tank (1), just be equipped with a plurality of electrical heating ring (31) in the inner wall intermediate layer of heating sleeve (3), a side middle part of heating sleeve (3) is equipped with reciprocating ring (36), reciprocating ring (36) are connected with tempering tank (1) through spiral reciprocating mechanism.
2. A plating chemical mixing device for use in a plating process according to claim 1, characterized in that: the double-planet stirring mechanism comprises a planet driving gear (12) and a planet driven gear (16), the planet driving gear (12) is sleeved on the fixed shaft (11) and is positioned between the baffle disc (13) and the inner top wall of the mixing barrel (1), and an inner gear ring (15) is arranged on the side wall of the mixing barrel (1) and is positioned between the baffle ring (14) and the inner top wall of the mixing barrel (1);
a pair of first stirring shafts (17) is inserted into two sides of the annular through hole, each first stirring shaft (17) is sleeved with a planet driven gear (16) at the top end, each planet driven gear (16) is sequentially meshed with a planet driving gear (12) and an inner gear ring (15), and a plurality of first stirring paddles (18) are arranged on the first stirring shafts (17) below the annular through hole.
3. A plating chemical mixing device for use in a plating process according to claim 2, wherein: the connecting rod swinging mechanism comprises a first swinging rod (210) and a second swinging rod (27), a first gear (24) is arranged on the bottom end portion of the positioning shaft (2) and positioned on the bottom surface of the mixing barrel (1), a third bearing is arranged on the bottom surface of the mixing barrel (1) and positioned on one side of the first gear (24), a first connecting shaft (28) is inserted into the third bearing, a second gear (29) is sleeved in the middle of the first connecting shaft (28), the second gear (29) is meshed with the first gear (24) and connected with the first swinging rod (210) in the bottom end portion of the first connecting shaft (28);
an L-shaped plate (25) is arranged on the bottom surface of the mixing barrel (1) and located on the other side of the first gear (24), a fourth bearing is arranged on the L-shaped plate (25) and located right below the first gear (24), a second connecting shaft (26) is inserted into the fourth bearing, a second swing rod (27) is arranged at the top end of the second connecting shaft (26), a connecting rod (211) is arranged between the outer end of the first swing rod (210) and the outer end of the second swing rod (27), and two end portions of the connecting rod (211) are movably hinged with the outer end of the first swing rod (210) and the outer end of the second swing rod (27) through pin shafts respectively.
4. A plating chemical mixing device for use in a plating process according to claim 3, wherein: the spiral reciprocating mechanism comprises a roll shaft (33) and a roller (34), a pair of fixing plates (32) is arranged on the upper side and the lower side of one side face of the mixing barrel (1), a fifth bearing fixedly connected in a penetrating manner is arranged in the middle of each fixing plate (32), the roll shaft (33) is inserted in the middle of the reciprocating ring (36), and two end parts of the roll shaft (33) respectively penetrate through the corresponding fifth bearings and extend to the outer side of the fixing plates (32); the roller shaft (33) is sleeved with a roller (34) between the pair of fixing plates (32), a spiral reciprocating groove (35) is formed in the outer surface of the roller (34), a reciprocating pin shaft (37) is arranged on one side of the inner wall of the reciprocating ring (36), and the outer end portion of the reciprocating pin shaft (37) is slidably inserted into the spiral reciprocating groove (35).
5. A plating chemical mixing device for use in a plating process according to claim 1, characterized in that: the automatic mixing device is characterized in that a second bevel gear (19) is sleeved on the fixed shaft (11) and positioned on the top surface of the mixing barrel (1), a servo motor (110) is arranged on the top surface of the mixing barrel (1) and positioned on the other side of the second bevel gear (19), a first bevel gear (111) is sleeved at the end part of a motor shaft of the servo motor (110), and the first bevel gear (111) is meshed with the second bevel gear (19) and connected with the same.
6. A plating chemical mixing device for use in a plating process according to claim 4, wherein: the top portion cover of fixed axle (11) is equipped with first belt pulley, the upper and lower both ends of roller (33) all are equipped with the linkage belt pulley, just first belt pulley carries out the transmission through first belt (38) and the linkage belt pulley that corresponds and is connected.
7. A plating chemical mixing device for use in a plating process according to claim 6, wherein: the bottom end portion cover of second even axle (26) is equipped with the second belt pulley, the second belt pulley carries out the transmission through second belt (39) and the linkage belt pulley that corresponds and is connected.
8. A plating chemical mixing device for use in a plating process according to claim 1, characterized in that: the middle of the other side face of the heating sleeve (3) is provided with a sliding ring (310), a sliding rod (311) is inserted into the sliding ring (310), a pair of connecting blocks (312) are arranged at the upper end and the lower end of the sliding rod (311), and each connecting block (312) is fixedly connected with the outer wall of the mixing barrel (1).
9. A plating chemical mixing device for use in a plating process according to claim 3, wherein: the another side top of blending barrel (1) is equipped with L shape and advances pencil (112), the inboard port that the pencil (112) was advanced to L shape extends to the below that keeps off ring (14), is located the outside of L shaped plate (25) and is in the bottom surface opposite side of blending barrel (1) is equipped with L shape row pencil (113), the middle part that the pencil (113) was arranged in L shape is equipped with the discharge valve.
10. The mixing method of a plating chemical mixing device for use in a plating process according to any one of claims 1 to 9, comprising the steps of:
step one, adding an electroplating agent and water into a mixing barrel (1) in proportion, starting an electric heating ring (31) and heating the agent-mixed water at a constant temperature;
step two, a servo motor (110) is started to drive a first bevel gear (111) to synchronously rotate, the first bevel gear (111) is meshed to drive a second bevel gear (19) and a fixed shaft (11) to rotate along a first bearing, the fixed shaft (11) drives a planetary driving gear (12) and a baffle disc (13) to synchronously rotate, further drives a planetary driven gear (16) and a first stirring shaft (17) to perform planetary rotation along an annular through hole, and the medicament water in the mixing barrel (1) is mixed and stirred through a first stirring paddle (18);
thirdly, the fixed shaft (11) drives the first belt pulley to rotate, the corresponding linkage belt pulley and the corresponding roller shaft (33) are driven by the first belt (38) to synchronously rotate along a fifth bearing, so that the roller (34) is driven to synchronously rotate, the reciprocating ring (36) is driven to slide up and down along the roller (34), the heating sleeve (3) is synchronously driven to slide up and down along the mixing barrel (1), and the sliding ring (310) is synchronously driven to slide up and down along the sliding rod (311);
fourthly, a linkage belt pulley at the bottom of the roller shaft (33) drives a second belt pulley, a second connecting shaft (26) and a second swinging rod (27) to rotate along a fourth bearing through a second belt (39), and the second swinging rod (27) drives a first swinging rod (210) and a first connecting shaft (28) to rotate in a reciprocating forward and reverse direction along a third bearing through the hinging action of a connecting rod (211);
and step five, the first connecting shaft (28) drives the second gear (29) to synchronously rotate when rotating, the first gear (24) and the positioning shaft (2) are driven to rotate along the second bearing in a meshed mode, the L-shaped scraper (21), the central shaft (22) and the second stirring paddle (23) are driven to rotate, the L-shaped scraper (21) rotates along the inner bottom wall of the mixing barrel (1), and stirring operation is carried out through the second stirring paddle (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235238.7A CN114849524B (en) | 2022-03-11 | 2022-03-11 | Electroplating agent mixing device for electroplating processing and mixing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210235238.7A CN114849524B (en) | 2022-03-11 | 2022-03-11 | Electroplating agent mixing device for electroplating processing and mixing method thereof |
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| CN114849524B CN114849524B (en) | 2023-07-07 |
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| CN115108618A (en) * | 2022-08-30 | 2022-09-27 | 诸城市天工造纸机械有限公司 | Papermaking wastewater treatment device |
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|---|---|
| CN114849524B (en) | 2023-07-07 |
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