CN217616319U - Electroplate transfer machine belt cleaning device - Google Patents

Abstract

The utility model discloses an electroplating transfer machine cleaning device, which aims to provide an electroplating transfer machine cleaning device with good cleaning effect. It includes transmission guide rail and a plurality of washing tank, the washing tank is arranged transmission guide rail's below in and is turned right from a left side along transmission guide rail and arrange in proper order, swing joint has the transmission frame on the transmission guide rail, anchor clamps seat and shell are installed to the bottom surface of transmission frame, anchor clamps seat and washing tank are arranged in on same vertical face, anchor clamps seat and transmission frame swing joint, shell and transmission frame fixed connection, the shell is arranged in and is installed the shower head that matches with the anchor clamps seat on the outside of anchor clamps seat and its inside wall, shower head and shell rotate and connect. The utility model has the advantages that: the cleaning effect of the electroplating workpiece is improved, and the cleaning effect is good; the structure is simple, the control is convenient, the automation degree is high, and the working efficiency is improved; the cleaning efficiency is improved; the utilization rate of raw materials is improved; the cost is reduced.

Description

Electroplate transfer machine belt cleaning device

Technical Field

The utility model relates to the technical field of electroplating, in particular to an automatic electroplating line cleaning device.

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 adhering a layer of metal film on the surface of a metal or other material product by using the action of electrolysis, thereby playing the roles of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like. During electroplating, the metal or other insoluble material of the coating is used as an anode, the workpiece to be plated is used as a cathode, and cations of the metal of the coating are reduced on the surface of the workpiece to be plated to form the coating. In order to eliminate the interference of other cations and make the plating layer uniform and firm, a solution containing the metal cations of the plating layer is used as an electroplating solution to keep the concentration of the metal cations of the plating layer constant.

After the product is taken out of the tank after being electroplated, a large amount of plating solution adheres to the surface and the holes, and the plating solution has certain corrosivity. The existing cleaning equipment for the plated part is poor in cleaning effect and cannot clean the plated part, so that plating solution adhered to the plated part corrodes a plating layer and a matrix, and the appearance and the protective performance of a product are affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electroplating automatic line cleaning device with good cleaning effect, aiming at overcoming the defect of poor cleaning effect in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electroplate transfer machine belt cleaning device, includes transmission guide rail and a plurality of washing tank, the below of transmission guide rail is arranged in to the washing tank and turns right from a left side along the transmission guide rail and arrange in proper order, swing joint has the transmission frame on the transmission guide rail, anchor clamps seat and shell are installed to the bottom surface of transmission frame, anchor clamps seat and washing tank are arranged in on same vertical face, anchor clamps seat and transmission frame swing joint, shell and transmission frame fixed connection, the shell is arranged in and is installed the shower head that matches with the anchor clamps seat on the outside of anchor clamps seat and its inside wall, shower head and shell rotate and connect.

Wherein the clamp seat is used for clamping an electroplating workpiece; the cleaning tank is filled with clear water; the transmission base can be transmitted above the cleaning tank along the transmission guide rail. When the transmission base on which the electroplating workpiece is clamped is transmitted to the position right above the cleaning tank, the clamp base is controlled to descend, the electroplating workpiece is immersed into the cleaning tank for cleaning, the clamp base is controlled to reset and ascend after cleaning is finished, and then the cleaning head is used for further spraying the cleaned electroplating workpiece, so that the cleaning effect of the electroplating workpiece is improved, and the cleaning effect is good.

As preferred, the transmission frame include with transmission guide rail assorted transmission seat, the transmission seat install on transmission guide rail and with transmission guide rail swing joint, the below of transmission seat is equipped with the fixed block, fixed block and transmission seat fixed connection, anchor clamps seat and shell are all arranged in on the bottom surface of fixed block, be equipped with the drive assembly who matches with the anchor clamps seat on the fixed block, the anchor clamps seat passes through drive assembly and fixed block swing joint. The fixed block can be controlled by the transmission seat to be transmitted above the cleaning tank along the transmission guide rail; the driving assembly is used for controlling the clamp seat to descend and ascend. Simple structure, control is convenient, and degree of automation is high.

As preferred, be equipped with the pivot mounting groove on the top surface of fixed block, drive assembly include with pivot mounting groove assorted pivot, the top of pivot is installed on the transmission seat and is connected rather than rotating, the bottom of pivot is arranged in the pivot mounting groove and is connected rather than rotating, the inside of pivot is equipped with the pivot cavity, be equipped with the rotation screw rod in the pivot cavity, the top of rotating the screw rod be equipped with pivot cavity assorted stopper, stopper and pivot cavity sliding connection, be equipped with on the bottom surface of pivot cavity with rotate screw rod assorted screw rod through-hole one, be equipped with the disc mounting groove on the bottom surface of fixed block, be equipped with between disc mounting groove and the pivot mounting groove with rotate screw rod assorted screw rod through-hole two, the bottom of rotating the screw rod link up the below of fixed block in proper order screw rod through-hole one and screw rod through-hole two, the tip at the rotation screw rod other end is fixed to the anchor clamps seat, install the disc in the disc mounting groove, be equipped with on the disc and rotate screw rod assorted internal thread hole, the disc is established in the outside of rotating the screw rod and rather than threaded connection through the internal thread hole, be equipped with disc assorted spacing subassembly in the disc mounting groove, spacing subassembly is connected with the disc. The cross section of the rotating shaft cavity is designed to be polygonal, and under the matching of the shapes of the rotating shaft cavity and the limiting block, the purpose that the rotating shaft rotates and simultaneously drives the rotating screw rod to synchronously rotate can be achieved; wherein the limiting component plays a role in limiting the disc. When the rotating shaft rotates forwards, the disc is in a state of being fixed by the limiting assembly, and under the guiding action of the internal threaded hole, the screw rod is rotated to drive the clamp seat on the disc to rotate forwards and descend, so that the electroplating workpiece is immersed into the cleaning tank for cleaning; after the cleaning is finished, the rotating shaft is controlled to rotate reversely, the disc is still in a state of being fixed by the limiting assembly, and the rotating screw rod drives the clamp seat on the disc to perform reset movement of reversely rotating and rising under the guiding action of the inner threaded hole. Through the rotary design of the clamp seat, the electroplating workpiece can be immersed in and separated from the cleaning tank in a rotary state, and the cleaning efficiency is further improved.

Preferably, a ratchet wheel is fixed on the outer side wall of the disc, the limiting assembly comprises a pawl installed on the inner side wall of the disc installation groove, the ratchet wheel is meshed with the pawl, a magnetic pin sliding groove is formed in the bottom surface of the disc installation groove, the magnetic pin sliding groove is formed in the side surface of the screw rod through hole II, the limiting assembly further comprises a magnetic pin which is arranged in the magnetic pin sliding groove and is in sliding connection with the magnetic pin sliding groove, the bottom surfaces of the magnetic pin and the magnetic pin sliding groove are connected through a spring, a magnetic pin positioning through hole matched with the position of the magnetic pin is formed in the top surface of the disc, an annular magnetic block matched with the position of the magnetic pin is fixed on the top surface of the clamp seat, and magnetic poles on two opposite surfaces of the annular magnetic block and the magnetic pin are the same. When the clamp seat with the electroplated workpiece is conveyed to the position right above the cleaning groove (when the clamp seat is positioned at the initial position of the top, the magnetic pin is in a state of being contracted in the magnetic pin sliding groove under the action of the magnetic force of the annular magnetic block), the rotating screw rod rotates along with the rotating shaft in the positive direction, and at the moment, the ratchet wheel is clamped by the pawl to fix the disc, so that the disc is prevented from rotating along with the rotating screw rod, and the rotating screw rod further achieves the action of forward rotation and descending under the guiding action of the inner threaded hole (in the descending process, the magnetic force action of the annular magnetic block on the magnetic pin is gradually weakened, and the magnetic pin can be inserted into the magnetic pin positioning through hole under the action of the elastic force of the spring to further fix the disc); after the cleaning is finished, the rotating screw rod rotates along with the rotating shaft to rotate reversely, at the moment, the fixing effect on the disc is achieved through the magnetic pin inserted into the positioning through hole of the magnetic pin (due to the characteristic of the ratchet wheel and pawl mechanism, the clamping effect of the pawl on the ratchet wheel disappears during the reverse rotation, and then the fixing effect on the disc disappears), the disc is prevented from rotating along with the rotating screw rod, and the rotating screw rod achieves the resetting action of reversely rotating and rising under the guiding effect of the internal threaded hole; when the fixture base returns to the initial top position again under the action of the rotating screw, the magnetic pin retracts into the magnetic pin sliding groove again under the action of the magnetic force of the annular magnetic block, the limiting state on the disc is completely relieved at the moment, the disc rotates along with the rotating screw together, the guiding effect of the internal thread hole on the rotating screw disappears, the rotating screw only rotates reversely under the driving of the rotating shaft at the moment, and the fixture base and the plated part stop at the initial top position and rotate reversely along with the rotating screw. Through the rotary motion of plating the piece at top initial position, can be fine will remain water on one's body and get rid of away (because the aquatic of remaining on one's body also contains certain plating solution), improve the cleaning performance.

Preferably, a resistance rod chute is arranged on the inner side wall of the disc mounting groove, a resistance rod is connected in the resistance rod chute in a sliding mode, one end of the resistance rod is connected with the bottom surface of the resistance rod chute through a conductive spring, the other end of the resistance rod contacts with the outer side wall of the disc and is connected with the outer side wall of the disc in a sliding mode, a resistance rod groove matched with the other end of the resistance rod is formed in the outer side wall of the disc, the resistance rod and the resistance rod groove are arranged on the same horizontal plane, a first conductive head is fixed on the bottom surface of the resistance rod chute and is connected with one end of the conductive spring, the other end of the conductive spring is connected with one end of the resistance rod, a second conductive head which contacts with the resistance rod is arranged at an opening of the resistance rod chute, a rotating motor and a power source are installed on the transmission seat, the rotating shaft is installed on the rotating motor, the power source is electrically connected with the first conductive head, the first conductive head is electrically connected with the second conductive head through the conductive spring and the resistance rod, and is electrically connected with the rotating motor. The current of the power supply sequentially passes through the first conductive head, the conductive spring, the resistance rod and the second conductive head and flows into the rotating motor, the rotating motor is driven to work, and then the rotating shaft is driven to rotate. When the clamp seat and the plating piece stay at the initial position of the top and do reverse rotation movement along with the rotation of the screw rod, the disc is also in a state of rotating along with the rotation of the screw rod. When the resistance rod groove on the disc rotates to the position of the resistance rod, the resistance rod can extend out of the resistance rod sliding groove under the elastic force action of the conductive spring so that the other end of the resistance rod slides into the resistance rod groove, the length of the resistance rod connected into the circuit is shortened at the moment, the current in the circuit is increased, and the rotating motor drives the rotating shaft and the rotating screw rod to rotate in an accelerated manner; when the groove of the resistance rod on the disc rotates past the position of the resistance rod, the resistance rod resets, and the rotating shaft and the rotating screw return to the original rotating speed. Through the design, the fixture seat and the plated part can obtain intermittent accelerated rotation in the reverse rotation process, the water throwing effect of the plated part is improved, and the cleaning effect of the plated part is further improved.

Preferably, an electric control steering device is installed on the inner side wall of the shell, the spray header is fixed on the electric control steering device and is connected with the shell in a rotating mode through the electric control steering device, a position sensor and a water outlet switch are installed on the spray header, and the electric control steering device and the water outlet switch are both electrically connected with the position sensor. The position sensor is used for sensing the position of the plated part on the clamp seat. On one hand, the position sensor controls the electric control steering device to work according to the position of the plated part, and adjusts the position of the spray header in real time to enable the spray header to face the plated part all the time; and on the other hand, the water outlet switch is controlled to work according to the position of the plated part, when the plated part is cleaned in the cleaning tank and is reset to rise, the water outlet switch is controlled to be switched on to enable the spray header to discharge water to spray the plated part, and when the plated part rises to the initial position of the top, the water outlet switch is controlled to be switched off to enable the spray header not to discharge water to finish spraying.

Preferably, the plurality of cleaning tanks are divided into a left tank group part and a right tank group part, a water inlet is formed in the side wall of the rightmost cleaning tank in the right tank group part, a connecting channel is formed between every two adjacent cleaning tanks in the right tank group part, a first overflow opening is formed in the side wall of the leftmost cleaning tank in the right tank group part, and the height of the first overflow opening is higher than that of the connecting channel. The transmission base with the electroplating workpiece is transmitted from left to right along the transmission guide rail and is sequentially immersed into each cleaning tank for cleaning. The left tank group part is a recovery area, and water in the recovery area is recovered after being cleaned, so that the utilization rate of raw materials is improved; wherein right side bank of cells part is the rinsing district, and the rinsing district then adopts the rinsing method against the current, connects outside water source by the water inlet, and the water of outside water source constantly pours into and fills every washing tank of right side bank of cells part to left in proper order through the interface channel to flow out from overflow mouth one, practiced thrift the quantity of rinsing water when guaranteeing the cleaning performance, the cost is reduced.

As preferred, all be equipped with the water pipe in all the other washing tanks except that the leftmost washing tank, be fixed with the fixed track on the washing tank, be equipped with on the fixed track with water pipe assorted track through-hole, the washing tank is arranged in to the one end of water pipe, the wherein one end at the track through-hole is installed to the other end of water pipe, sliding connection has the sliding block on the fixed track, be equipped with the sliding block passageway on the sliding block, the position phase-match of the position of one end and the track through-hole other end wherein of sliding block passageway, be fixed with the water pump that is linked together with the shower head on the lateral wall of shell, through hard tube fixed connection between the other end of sliding block passageway and the water pump, relative position between anchor clamps seat and the sliding block with the washing tank matches rather than relative position between the track through-hole that adjacent right side washing tank corresponds. The sliding block is fixedly connected with the outer shell, and when the transmission seat moves on the transmission guide rail, the sliding block also moves synchronously on the fixed rail. When the clamp seat which is used for clamping the electroplating workpiece is transmitted to the position right above a certain cleaning groove, the sliding block just moves to the position of the rail through hole corresponding to the right cleaning groove adjacent to the cleaning groove, water is supplied to the spray header by the right cleaning groove adjacent to the cleaning groove, and spray water of the spray header sequentially passes through the water pipe, the rail through hole, the sliding block channel and the hard pipe under the action of the water pump and is pumped into the spray header. Through the design, the cleaning effect is ensured, the using amount of spray water is saved, and the cost is further reduced.

Preferably, an overflow port II is formed in the side wall of the leftmost cleaning tank in the left tank set part, a water discharge port is formed in the bottom of each cleaning tank in the left tank set part and the bottom of the rightmost cleaning tank in the right tank set part, and a water discharge valve is mounted at the water discharge port. The spraying water provided by the right cleaning tank falls into the left cleaning tank, so that the water amount in the leftmost cleaning tank is increased continuously, and the water level in the leftmost cleaning tank is kept balanced through the design of the second overflow port. Wherein the drain valve is used for controlling the height of the water in the cleaning tank.

Preferably, the fixed block is provided with a control panel, and the transmission seat, the water pump, the water outlet switch and the drain valve are electrically connected with the control panel. The control panel can control the movement distance of the electroplating workpiece on the transmission guide rail by controlling the start and stop of the transmission seat; the control panel can control the water pressure of the spray header by controlling the power of the water pump; the control panel can control the water outlet rate of the spray header by controlling the opening and closing degree of the water outlet switch; the control panel accessible control drain valve's switch and then the height of control washing tank normal water. The automation degree is high, the control is convenient, and the working efficiency is improved.

The utility model has the advantages that: the cleaning effect of the electroplating workpiece is improved, and the cleaning effect is good; the structure is simple, the control is convenient, the automation degree is high, and the working efficiency is improved; the cleaning efficiency and the cleaning effect are improved; the utilization rate of raw materials is improved; the cost is reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a left side view of the present invention;

fig. 6 is a schematic diagram of the internal structure at C in the present invention.

In the figure: 1. the device comprises a transmission guide rail, 2 transmission seats, 3 rotating shafts, 4 fixing blocks, 5 shells, 6 cleaning tanks, 7 sliding blocks, 8 fixing rails, 9 rail through holes, 10 overflow ports II, 11 spray heads, 12 water discharge ports, 13 water pumps, 14 hard pipes, 15 water pipes, 16 overflow ports I, 17 connecting channels, 18 water inlets, 19 rotating screws, 20 rotating shaft cavities, 21 screw rod through holes I, 22 screw rod through holes II, 23, a rotating shaft mounting groove, 24, a disc mounting groove, 25, a pawl, 26, a resistance rod sliding groove, 27, a first conducting head, 28, a conducting spring, 29, a second conducting head, 30, a resistance rod groove, 31, a disc, 32, a clamp seat, 33, an annular magnetic block, 34, an internal threaded hole, 35, a magnetic pin positioning through hole, 36, a ratchet wheel, 37, a magnetic pin, 38, a spring, 39, a magnetic pin sliding groove, 40, a sliding block channel and 41, wherein the first conducting head, the second conducting head, the annular magnetic block and the second conducting head are connected in sequence.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 2, an electroplating automatic line cleaning device comprises a transmission guide rail 1 and a plurality of cleaning tanks 6, wherein the cleaning tanks 6 are arranged below the transmission guide rail 1 and are sequentially arranged along the transmission guide rail 1 from left to right, a transmission base is movably connected onto the transmission guide rail 1, as shown in fig. 3 and 4, a clamp base 32 and a shell 5 are installed on the bottom surface of the transmission base, the clamp base 32 and the cleaning tanks 6 are arranged on the same vertical surface, the clamp base 32 is movably connected with the transmission base, the shell 5 is fixedly connected with the transmission base, the shell 5 is arranged on the outer side of the clamp base 32, a spray head 11 matched with the clamp base 32 is installed on the inner side wall of the outer side of the clamp base 32, and the spray head 11 is rotatably connected with the shell.

As shown in fig. 3 and 4, the transmission frame includes transmission seat 2 matched with transmission guide rail 1, transmission seat 2 is installed on transmission guide rail 1 and with transmission guide rail 1 swing joint, the below of transmission seat 2 is equipped with fixed block 4, fixed block 4 and transmission seat 2 fixed connection, anchor clamps seat 32 and shell 5 are all arranged in on the bottom surface of fixed block 4, be equipped with on fixed block 4 with anchor clamps seat 32 assorted drive assembly, anchor clamps seat 32 passes through drive assembly and 4 swing joint of fixed block.

As shown in fig. 3 and 4, a rotating shaft mounting groove 23 is arranged on the top surface of the fixing block 4, the driving assembly comprises a rotating shaft 3 matched with the rotating shaft mounting groove 23, the top end of the rotating shaft 3 is mounted on the transmission seat 2 and rotatably connected with the transmission seat, the bottom end of the rotating shaft 3 is arranged in the rotating shaft mounting groove 23 and rotatably connected with the same, a rotating shaft cavity 20 is arranged inside the rotating shaft 3, a rotating screw 19 is arranged in the rotating shaft cavity 20, a limiting block matched with the rotating shaft cavity 20 is arranged at the top end of the rotating screw 19, the limiting block is slidably connected with the rotating shaft cavity 20, a screw through hole 21 matched with the rotating screw 19 is arranged on the bottom surface of the rotating shaft cavity 20, a disc mounting groove 24 is arranged on the bottom surface of the fixing block 4, a disc through hole two 22 matched with the rotating screw 19 is arranged between the disc mounting groove 24 and the rotating shaft mounting groove 23, the bottom end of the rotating screw 19 sequentially penetrates through the screw through hole one 21 and the screw through hole two 22 and is arranged below the fixing block 4, a clamp seat 32 is fixed at the other end of the rotating screw 19, a disc 31 is mounted in the disc mounting groove 24, an internal threaded hole 34, a disc 31 is arranged on the disc 19, a limiting assembly and connected with the disc 31, and a limiting assembly is arranged in the disc mounting groove 31, and connected with the disc.

As shown in fig. 3 and 4, a ratchet wheel 36 is fixed on the outer side wall of the disc 31, the limiting component comprises a pawl 25 mounted on the inner side wall of the disc mounting groove 24, the ratchet wheel 36 is meshed with the pawl 25, a magnetic pin sliding groove 39 is arranged on the bottom surface of the disc mounting groove 24, the magnetic pin sliding groove 39 is arranged on the side surface of the screw rod through hole two 22, the limiting component further comprises a magnetic pin 37 arranged inside the magnetic pin sliding groove 39 and in sliding connection with the magnetic pin sliding groove 39, the bottom surfaces of the magnetic pin 37 and the magnetic pin sliding groove 39 are connected through a spring 38, a magnetic pin positioning through hole 35 matched with the magnetic pin 37 in position is arranged on the top surface of the disc 31, an annular magnetic block 33 matched with the magnetic pin 37 in position is fixed on the top surface of the clamp seat 32, and the magnetic poles on the two opposite surfaces of the annular magnetic block 33 and the magnetic pin 37 are the same.

As shown in fig. 3 and 4, a resistance rod chute 26 is disposed on an inner side wall of the disc mounting groove 24, a resistance rod 41 is slidably connected to the resistance rod chute 26, one end of the resistance rod 41 is connected to a bottom surface of the resistance rod chute 26 through a conductive spring 28, the other end of the resistance rod 41 is in contact with and slidably connected to an outer side wall of the disc 31, a resistance rod groove 30 matched to the other end of the resistance rod 41 is disposed on an outer side wall of the disc 31, the resistance rod 41 and the resistance rod groove 30 are disposed on the same horizontal plane, a first conductive head 27 is fixed on a bottom surface of the resistance rod chute 26, the first conductive head 27 is connected to one end of the conductive spring 28, the other end of the conductive spring 28 is connected to one end of the resistance rod 41, a second conductive head 29 in contact with the resistance rod 41 is disposed at an opening of the resistance rod chute 26, a rotary motor and a power supply are mounted on the transmission base 2, the rotary motor is mounted on the rotary motor, the power supply is electrically connected to the first conductive head 27, the first conductive head 27 is electrically connected to the second conductive head 29 through the conductive spring 28 and the resistance rod 41, and the rotary motor.

As shown in fig. 3 and 4, an electric control steering device is installed on the inner side wall of the shell 5, the spray header 11 is fixed on the electric control steering device and is rotatably connected with the shell 5 through the electric control steering device, a position sensor and a water outlet switch are installed on the spray header 11, and the electric control steering device and the water outlet switch are electrically connected with the position sensor.

As shown in fig. 3 and 4, the plurality of cleaning tanks 6 are divided into a left tank set part and a right tank set part, a water inlet 18 is arranged on the side wall of the rightmost cleaning tank 6 in the right tank set part, a connecting channel 17 is arranged between two adjacent cleaning tanks 6 in the right tank set part, an overflow port 16 is arranged on the side wall of the leftmost cleaning tank 6 in the right tank set part, and the height of the overflow port 16 is higher than that of the connecting channel 17.

As shown in fig. 3 and 4, water pipes 15 are arranged in the other cleaning tanks 6 except the leftmost cleaning tank 6, a fixed rail 8 is fixed on the cleaning tank 6, a rail through hole 9 matched with the water pipe 15 is arranged on the fixed rail 8, one end of the water pipe 15 is arranged in the cleaning tank 6, the other end of the water pipe 15 is arranged at one end of the rail through hole 9, a sliding block 7 is connected on the fixed rail 8 in a sliding manner, as shown in fig. 5 and 6, a sliding block channel 40 is arranged on the sliding block 7, the position of one end of the sliding block channel 40 is matched with the position of the other end of the rail through hole 9, a water pump 13 communicated with a spray head 11 is fixed on the side wall of the housing 5, the other end of the sliding block channel 40 is fixedly connected with the water pump 13 through a hard pipe 14, and the relative position between the clamp seat 32 and the sliding block 7 is matched with the relative position between the cleaning tank 6 and the rail through hole 9 corresponding to the right cleaning tank 6 adjacent thereto.

As shown in fig. 3 and 4, the sidewall of the leftmost cleaning tank 6 in the left tank set part is provided with a second overflow port 10, the bottom of each cleaning tank 6 in the left tank set part and the bottom of the rightmost cleaning tank 6 in the right tank set part are provided with a water discharge port 12, and a water discharge valve is installed at the water discharge port 12.

The fixed block 4 is provided with a control panel, and the transmission seat 2, the water pump 13, the water outlet switch and the drain valve are electrically connected with the control panel.

The working principle is as follows:

1. the transmission frame with the electroplated workpiece is transmitted from left to right along the transmission guide rail 1, the sliding block 7 also moves synchronously on the fixed rail 8, when the clamp seat 32 on the sliding block is transmitted to a certain cleaning groove 6 directly above the cleaning groove, the sliding block 7 just moves to the rail through hole 9 corresponding to the right cleaning groove 6 adjacent to the cleaning groove 6, the right cleaning groove 6 adjacent to the cleaning groove 6 supplies water to the spray header 11, and the spray water sequentially passes through the water pipe 15, the rail through hole 9, the sliding block channel 40 and the hard pipe 14 under the action of the water pump 13 and is pumped into the spray header 11.

The rotating motor works, the rotating screw 19 rotates along with the rotating shaft 3 (when the clamp seat 32 is located at the top initial position, the magnetic pin 37 is in a state of retracting in the magnetic pin sliding groove 39 under the action of the magnetic force of the annular magnetic block 33), at the moment, the ratchet wheel 36 is clamped by the pawl 25 to achieve the purpose of fixing the disc 31, the disc 31 is prevented from rotating along with the rotating screw 19, and further the rotating screw 19 rotates in the forward direction and descends under the guiding action of the inner threaded hole 34 (in the descending process, the magnetic force of the annular magnetic block 33 on the magnetic pin 37 is gradually weakened, the magnetic pin 37 can be inserted into the magnetic pin positioning through hole 35 under the action of the elastic force of the spring 38 to further fix the disc 31), and the disc is immersed into the cleaning tank 6 for cleaning.

2. After the cleaning is finished, the rotating motor works in the reverse direction, the rotating screw rod 19 rotates in the reverse direction along with the rotating shaft 3, at the moment, the magnetic pin 37 inserted into the magnetic pin positioning through hole 35 is used for fixing the disc 31 (due to the characteristic of the ratchet-pawl mechanism, the clamping effect of the pawl 25 on the ratchet wheel 36 disappears during the reverse rotation, so that the fixing effect on the disc 31 disappears), the disc 31 is prevented from rotating along with the rotating screw rod 19, and the rotating screw rod 19 is enabled to achieve the reset action of the reverse rotation and the rising under the guiding effect of the internal threaded hole 34.

In the process of resetting and rising the plated part, the position sensor controls the water outlet switch to be switched on, so that the spray header 11 discharges water to spray the plated part, and when the plated part rises to the initial position at the top, the water outlet switch is controlled to be switched off, so that the spray header 11 does not discharge water, and the spraying is finished.

3. When the clamp seat 32 returns to the top initial position again under the action of the rotating screw 19, the magnetic pin 37 retracts into the magnetic pin sliding groove 39 again under the action of the magnetic force of the annular magnetic block 33, at the moment, the limiting state on the disc 31 is completely released, the disc 31 rotates reversely along with the rotating screw 19, the guiding effect of the internal threaded hole 34 on the rotating screw 19 disappears, at the moment, the rotating screw 19 only rotates reversely under the driving of the rotating shaft 3, and the clamp seat 32 and the plated part also stop at the top initial position and rotate reversely along with the rotating screw 19. Through the rotary motion of plating the piece at top initial position, can be fine get rid of the water that will remain on one's body away (because the aquatic that remains on one's body also contains certain plating solution), improve the cleaning performance.

When the clamp holder 32 and the plated member stay at the top initial position and rotate reversely with the rotation of the screw 19, the disc 31 is in a state of rotating therewith. When the resistance rod groove 30 on the disc 31 rotates to the position of the resistance rod 41, the resistance rod 41 extends out of the resistance rod chute 26 under the elastic force of the conductive spring 28, so that the other end of the resistance rod 41 slides into the resistance rod groove 30, and the length of the resistance rod 41 connected into the circuit is shortened, so that the current in the circuit is increased, and the rotating motor drives the rotating shaft 3 and the rotating screw 19 to rotate in an accelerating manner; when the resistive bar groove 30 on the disc 31 rotates past the position of the resistive bar 41, the resistive bar 41 is reset, and the rotary shaft 3 and the rotary screw 19 are returned to the original rotation speed. Through the design, the clamp seat 32 and the plated part can obtain intermittent accelerated rotation in the reverse rotation process, the water throwing effect of the plated part is improved, and the cleaning effect of the plated part is further improved.

4. And after the reversal, the rotating motor stops working, the plated part is continuously conveyed to the position right above the next cleaning tank 6, and the steps are repeated to continuously clean.

Supplementing: the control panel can control the movement distance L of the electroplating workpiece on the transmission guide rail 1 by controlling the start and stop of the transmission seat 2; the control panel can control the water pressure P of the spray header 11 by controlling the power of the water pump 13; the control panel can control the water outlet rate n of the spray header 11 by controlling the opening and closing degree of the water outlet switch; the control panel can control the height h of the water in the cleaning tank 6 by controlling the opening and closing of the drain valve.

Claims (10)

1. The utility model provides an electroplating transfer machine belt cleaning device, characterized by, includes transmission guide rail (1) and a plurality of washing tank (6), below that transmission guide rail (1) was arranged in washing tank (6) and turn right from a left side along transmission guide rail (1) and arrange in proper order, swing joint has the transmission frame on transmission guide rail (1), anchor clamps seat (32) and shell (5) are installed to the bottom surface of transmission frame, anchor clamps seat (32) and washing tank (6) are arranged in on same vertical face, anchor clamps seat (32) and transmission frame swing joint, shell (5) and transmission frame fixed connection, shell (5) are arranged in and are installed on the outside of anchor clamps seat (32) and its inside wall and are connected with anchor clamps seat (32) assorted shower head (11), shower head (11) and shell rotate to be connected.

2. The cleaning device for the electroplating automatic line according to claim 1, wherein the transmission base comprises a transmission base (2) matched with the transmission guide rail (1), the transmission base (2) is installed on the transmission guide rail (1) and movably connected with the transmission guide rail (1), a fixed block (4) is arranged below the transmission base (2), the fixed block (4) is fixedly connected with the transmission base (2), the clamp base (32) and the shell (5) are both arranged on the bottom surface of the fixed block (4), a driving assembly matched with the clamp base (32) is arranged on the fixed block (4), and the clamp base (32) is movably connected with the fixed block (4) through the driving assembly.

3. The cleaning device for the electroplating automation line according to claim 2, characterized in that a rotating shaft mounting groove (23) is arranged on the top surface of the fixed block (4), the driving component comprises a rotating shaft (3) matched with the rotating shaft mounting groove (23), the top end of the rotating shaft (3) is mounted on the transmission seat (2) and is rotationally connected with the transmission seat, the bottom end of the rotating shaft (3) is arranged in the rotating shaft mounting groove (23) and is rotationally connected with the rotating shaft mounting groove, a rotating shaft cavity (20) is arranged inside the rotating shaft (3), a rotating screw rod (19) is arranged in the rotating shaft cavity (20), a limiting block matched with the rotating shaft cavity (20) is arranged on the top end of the rotating screw rod (19), the limiting block and the rotating shaft cavity (20) are slidably connected, a screw rod through hole I (21) matched with the rotating screw rod (19) is arranged on the bottom surface of the rotating shaft cavity (20), a disc mounting groove (24) is arranged on the bottom surface of the fixed block (4), a screw rod through hole II (22) matched with the rotating screw rod (19) is arranged between the disc mounting groove (24) and the rotating shaft mounting groove (23), the screw rod through hole I (21) and the screw rod through hole II (32) are sequentially arranged below the fixed block (19), and the screw rod fixture seat (32) is arranged at the other end of the fixed block (4), install disc (31) in disc mounting groove (24), be equipped with on disc (31) and rotate screw rod (19) assorted internal thread hole (34), disc (31) are established in the outside of rotating screw rod (19) and rather than threaded connection through internal thread hole (34), be equipped with in disc mounting groove (24) with disc (31) assorted spacing subassembly, spacing subassembly and disc (31) are connected.

4. The cleaning device for the electroplating automatic line according to claim 3, wherein a ratchet wheel (36) is fixed on the outer side wall of the disc (31), the limiting component comprises a pawl (25) installed on the inner side wall of the disc installation groove (24), the ratchet wheel (36) is meshed with the pawl (25), a magnetic pin sliding groove (39) is formed in the bottom surface of the disc installation groove (24), the magnetic pin sliding groove (39) is formed in the side surface of the screw rod through hole II (22), the limiting component further comprises a magnetic pin (37) which is arranged inside the magnetic pin sliding groove (39) and is in sliding connection with the magnetic pin sliding groove, the magnetic pin (37) and the magnetic pin sliding groove (39) are connected through a spring (38), a magnetic pin positioning through hole (35) matched with the magnetic pin (37) is formed in the top surface of the disc (31), an annular magnetic block (33) matched with the magnetic pin (37) is fixed on the top surface of the clamp seat (32), and magnetic poles on two opposite surfaces of the annular magnetic block (33) and the magnetic pin (37) are the same.

5. The cleaning device for the electroplating automatic line according to claim 4, characterized in that a resistance bar sliding groove (26) is arranged on the inner side wall of the disc mounting groove (24), a resistance bar (41) is connected in the resistance bar sliding groove (26) in a sliding manner, one end of the resistance bar (41) is connected with the bottom surface of the resistance bar sliding groove (26) through a conductive spring (28), the other end of the resistance bar (41) is in contact with and is in sliding connection with the outer side wall of the disc (31), a resistance bar groove (30) matched with the other end of the resistance bar (41) is arranged on the outer side wall of the disc (31), the resistance bar (41) and the resistance bar groove (30) are arranged on the same horizontal plane, a first conductive head (27) is fixed on the bottom surface of the resistance bar sliding groove (26), the first conductive head (27) is connected with one end of the conductive spring (28), the other end of the conductive spring (28) is connected with one end of the resistance bar (41), a second conductive head (29) in contact with the resistance bar (41) is arranged on the bottom surface of the resistance bar sliding groove (26), the transmission seat (2) is mounted on a power supply seat, the rotating shaft (3) and is electrically connected with the first conductive head (27) through the rotating motor (27), and the rotating shaft (28), the rotating motor (29), and the second conductive head (29) is electrically connected with the rotating motor.

6. The cleaning device for the electroplating automatic line according to claim 2, wherein an electric control steering device is installed on the inner side wall of the shell (5), the spray header (11) is fixed on the electric control steering device and is rotatably connected with the shell (5) through the electric control steering device, a position sensor and a water outlet switch are installed on the spray header (11), and the electric control steering device and the water outlet switch are electrically connected with the position sensor.

7. An electroplating automation line cleaning device according to claim 6, characterized in that a plurality of cleaning tanks (6) are divided into a left tank group part and a right tank group part, a water inlet (18) is arranged on the side wall of the rightmost cleaning tank (6) in the right tank group part, a connecting channel (17) is arranged between two adjacent cleaning tanks (6) in the right tank group part, a first overflow opening (16) is arranged on the side wall of the leftmost cleaning tank (6) in the right tank group part, and the height of the first overflow opening (16) is higher than that of the connecting channel (17).

8. The cleaning device for the electroplating automatic line according to claim 7, characterized in that water pipes (15) are arranged in the other cleaning tanks (6) except the leftmost cleaning tank (6), a fixed track (8) is fixed on the cleaning tank (6), track through holes (9) matched with the water pipes (15) are formed in the fixed track (8), one end of each water pipe (15) is arranged in the cleaning tank (6), one end of each water pipe (15) is arranged at one end of each track through hole (9), sliding blocks (7) are connected on the fixed track (8) in a sliding mode, sliding block channels (40) are arranged on the sliding blocks (7), the positions of one ends of the sliding block channels (40) are matched with the positions of the other ends of the track through holes (9), water pumps (13) communicated with spray heads (11) are fixed on the side wall of the shell (5), the other ends of the sliding block channels (40) are fixedly connected with the water pumps (13) through hard pipes (14), and the relative positions between the clamp seats (32) and the sliding blocks (7) are matched with the positions of the tracks (6) corresponding to the right side cleaning tank (6) and the adjacent cleaning tank (9).

9. The cleaning device of claim 8, wherein a second overflow port (10) is provided on a side wall of a leftmost cleaning tank (6) in the left tank set section, a water discharge port (12) is provided at a bottom of each cleaning tank (6) in the left tank set section and a bottom of a rightmost cleaning tank (6) in the right tank set section, and a water discharge valve is installed at the water discharge port (12).

10. The cleaning device for the electroplating automatic line according to claim 9, wherein a control board is installed on the fixed block (4), and the transmission seat (2), the water pump (13), the water outlet switch and the drain valve are all electrically connected with the control board.

Images