CN210030934U

CN210030934U - PCB electroplating production line capable of programming in real time and control system

Info

Publication number: CN210030934U
Application number: CN201920713542.1U
Authority: CN
Inventors: 黄海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-07
Anticipated expiration: 2029-05-17

Abstract

The utility model provides a but real-time programming PCB electroplating production line and control system, belongs to electroplating production line technical field, including lift (10) of a plurality of quantity, move and carry dolly (20), upset machine (30), guide rail (40) and host computer (50), a plurality of quantity move and carry dolly (20) according to predetermineeing the instruction along guide rail (40) operation, and in the process realize going up and down to trade the rail and in the process realize the upset in upset machine (30) and trade the rail. The utility model provides a but real-time programming PCB electroplating production line has following advantage: (1) clean, environment-friendly, sanitary, noiseless and pollution-free; (2) the safety, reliability and stable performance are realized; (3) the system can be programmed in real time, saves labor and has high automation degree; (4) has a plurality of data transmission modes, and the reject ratio is far lower than that of market equipment.

Description

PCB electroplating production line capable of programming in real time and control system

Technical Field

The utility model belongs to the technical field of the electroplating production line, concretely relates to but real-time programming PCB electroplating production line and control system.

Background

A PCB electroplating production line adopted in the prior production has a plurality of problems, which are as follows:

(1) the lifting structure of the electroplating trolley is complex and faults often occur;

(2) the electroplating rectifier in the electroplating transfer trolley can cause the problem of poor heat dissipation, and is not beneficial to long-time work;

(3) the power supply of the rectifier is supplied by the carbon brush, the carbon brush and the power supply copper bar cannot be guaranteed to be in absolute contact well in the advancing moving process of the electroplating trolley, the electroplating quality can be influenced, even electric sparks can be caused, heat can be generated by the electric sparks for a long time, smoke alarm can be triggered, and a fire-fighting system can be triggered;

(4) when a conductive carbon brush and an anode output carbon brush of the trolley move, dust can fall due to friction between a power supply copper bar and the carbon brush and can fly due to flowing of air flow, and the dust-free workshop requirement for producing SLP type carrier plates cannot be met;

(5) the trolley is provided with a lifting mechanism, and a winding belt and a lifting track of the lifting mechanism can generate dust and oil stains in the lifting process and can pollute electroplating solution of the electroplating bath;

(6) the electroplating trolley is provided with a rectifier, is large in size and heavy in weight, is difficult to transport by a single person, and can generate potential safety hazards of industrial injury when being maintained in a narrow electroplating equipment space with a certain height;

(7) the whole equipment is large in size, space is difficult to be utilized to the maximum extent, and relative productivity is too low;

(8) the whole equipment is too complicated, and manufacturing cost is too high, is difficult to use widely in industry on a large scale, and for traditional equipment, the price ratio is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned at least one problem, the utility model provides a: a PCB electroplating production line capable of being programmed in real time comprises a plurality of elevators, transfer trolleys, tillers and guide rails, wherein the transfer trolleys in a plurality of numbers run along the guide rails according to preset instructions, and realize lifting rail replacement in the passing elevators and realize overturning rail replacement in the passing tillers; wherein,

the elevator comprises an elevator body, wherein an elevator bin is arranged in the elevator body, the elevator bin at least comprises a low position and a high position, the low positions of the elevator bins of the two opposite elevators are correspondingly connected through the guide rail, a motor, a forward speed reducer, a reverse speed reducer, chain sets and a tray are arranged in the elevator, the two chain sets are symmetrically arranged on two sides of the elevator bin and are respectively wound on gears of the forward speed reducer and the reverse speed reducer, at least one tray is arranged on each chain set, and the motor is respectively electrically connected with the forward speed reducer and the reverse speed reducer and controls the forward speed reducer and the reverse speed reducer to rotate so as to drive the chain sets to move to realize the reciprocating motion of the trays between the high position and the low position of the elevator bin;

the transfer trolley comprises a trolley body, wherein driving wheels are arranged on two sides of the trolley body respectively, the driving wheels drive the trolley body to move along the guide rail, a clamp is arranged at the bottom of the trolley body and used for fixing an object to be electroplated, carbon brushes are arranged on two sides of the trolley body respectively and used for forming electrodes for assisting electroplating operation of the object to be electroplated, an infrared transceiver, a WiFi transceiver and a controller are further arranged on the trolley body, the controller is electrically connected with each driving wheel, each carbon brush, the infrared transceiver and the WiFi transceiver respectively, and the infrared transceiver and the WiFi transceiver receive target information of the trolley body and send the target information to the controller so that the trolley body can complete electroplating operation of the object to be electroplated;

the turnover machine is arranged on two adjacent elevators and comprises a turnover machine body, two track in-and-out bins, a motor set and a rotary transmission shaft are arranged on the turnover machine body, the two track in-and-out bins are respectively orthographically projected on the two elevating bins of the two elevators, the rotary transmission shaft is parallel to the track in-and-out bins, the motor set drives the rotating transmission shaft to rotate, a rotating arm is fixedly arranged on the rotating transmission shaft, the rotating arm is provided with at least one loading trolley bin, the motor set drives the rotating transmission shaft to rotate so as to drive the rotating arm to rotate, so that the loading trolley bins are parked between the two track inlet and outlet bins in turn, so as to realize the turnover rail change of the transfer trolley loaded in the loading trolley bin before the high positions of two adjacent elevators;

the guide rail comprises two guide rail bodies arranged in parallel, wherein the guide rail bodies are arranged in parallel and jointly form a guide rail group used for bearing the load of the moving trolley, the moving trolley moves along the guide rail group and is provided with a guide rail groove in opposite direction, the two guide rail bodies oppositely extend to each other, the two guide rail bodies are arranged on two sides of the moving trolley, the driving wheels respectively correspond to the guide rail groove inner rotation to drive the moving trolley to move along the guide rail group, the two carbon brushes on two sides of the moving trolley are respectively and correspondingly arranged, an anode guide rail and a cathode guide rail in the guide rail groove are in contact with each other and are electrically connected with each other, and the two carbon brushes respectively receive the anode guide rail and the cathode guide rail, so that the power supply of the anode guide rail and.

Preferably, the gears of the two chain groups arranged in parallel with the guide rail are connected by a chain synchronous transmission shaft.

Preferably, the elevator further comprises a speed reduction motor set, and the speed reduction motor set is electrically connected with the forward speed reducer and the reverse speed reducer respectively.

Preferably, a sliding groove is formed in the side surface of the lifting bin in the moving direction of the tray, and the tray is tightly attached to the inner wall of the sliding groove to vertically slide.

Preferably, the guide rail groove is used for bearing the top surface of the driving wheel in a rotating mode and is provided with a plurality of water outlets, pure water is arranged in the cavity of the guide rail body and penetrates through the top surface of the guide rail groove through the water outlets to be in contact with the driving wheel.

Preferably, the guide rail body is provided with a water inlet for the pure water to enter the cavity of the guide rail body.

Preferably, the turnover machine body is provided with a buffer device, and the buffer device is used for offsetting kinetic energy stored when the loading trolley bin is used for changing rails between the two rail inlet and outlet bins.

Preferably, the buffering device comprises a cam which is arranged on the turnover machine body and is positioned beside each track in-out bin and a cam safety baffle which extends from each cam to the track in-out bin, and the cam safety baffles rotate around the corresponding cams.

Preferably, the cam safety barrier has at least a first state and a second state, and when in the first state, the cam safety barrier is at the initial position without external force; when the loading trolley is in the second state, the cam safety baffle is pressed by the loading trolley bin to abut against the loading trolley bin.

The utility model discloses still provide: a real-time programmable PCB electroplating control system comprises the elevator, the transfer trolley, the turnover machine, the guide rail and the upper computer, wherein the upper computer is in signal communication with the elevator, the transfer trolley, the turnover machine and the guide rail respectively to control the transfer trolley to move along the guide rail according to a preset instruction, and the elevator passes through the upper computer to realize lifting rail replacement and the turnover machine passes through the upper computer to realize turnover rail replacement.

The utility model provides a but real-time programming PCB electroplating production line and control system have following advantage:

(1) clean, environment-friendly, sanitary, noiseless and pollution-free; (2) the safety, reliability and stable performance are realized; (3) the system can be programmed in real time, saves labor and has high automation degree; (4) has a plurality of data transmission modes, and the reject ratio is far lower than that of market equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a PCB electroplating production line capable of being programmed in real time according to the present invention;

fig. 2 is a schematic structural diagram of an elevator provided by the present invention;

fig. 3 is a schematic view of the internal structure of the elevator provided by the present invention;

fig. 4 is a schematic view of the internal structure of the elevator provided by the present invention;

FIG. 5 is a schematic structural view of the transfer cart provided by the present invention;

FIG. 6 is a schematic structural view of the turnover machine provided by the present invention;

FIG. 7 is a schematic view of the internal structure of the tilter provided by the present invention;

FIG. 8 is a schematic view of the internal structure of the tilter provided by the present invention;

fig. 9 is a schematic view of the guide rail structure provided by the present invention;

fig. 10 is a schematic view of the structure of the guide rail provided by the present invention;

fig. 11 is a schematic view of the guide rail structure provided by the present invention;

fig. 12 is a schematic diagram of a real-time programmable PCB electroplating control system provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a but real-time programming PCB electroplating production line, include the lift 10 of a plurality of quantity, move and carry dolly 20, upset machine 30 and guide rail 40, a plurality of quantity move and carry dolly 20 according to predetermineeing the instruction along guide rail 40 moves, and is in the process realize going up and down to trade the rail and passing through in the lift 10 realize the upset in the upset machine 30 and trade the rail to accomplish whole electroplating work. The details of each specific component are described below.

As shown in fig. 2-4, the present invention provides an elevator 10, including a body 11, a lifting bin 12 is arranged in the machine body 11, the lifting bin 12 comprises a low position and a high position, the low positions of the lifting bins 12 of the two opposite lifters 10 are correspondingly connected by the guide rail 40, a motor 14, a forward speed reducer 15, a reverse speed reducer 16, chain sets 17 and trays 13 are arranged in the lifter 10, the two chain sets 17 are symmetrically arranged at two sides of the lifting bin 12 and respectively wound on gears of the forward speed reducer 15 and the reverse speed reducer 16, at least one tray 13 is arranged on each chain set 17, the motor 14 is electrically connected with the forward speed reducer 15 and the reverse speed reducer 16 respectively and controls the forward speed reducer and the reverse speed reducer to rotate, so that the chain set 17 is driven to move to realize the reciprocating motion of the tray 13 between the high position and the low position of the lifting bin 12. The gears of the two chain groups 17 arranged in parallel with the guide rail 40 are connected by a chain synchronous transmission shaft (101), so that the two chain groups 17 in front and back can be kept in synchronous motion, and the transfer trolley 20 in the tray 13 can be kept horizontal. The elevator 10 further comprises a speed reducing motor set 19, the speed reducing motor set 19 is respectively electrically connected with the forward speed reducer 15 and the reverse speed reducer 16, and the speed of the speed reducing motor set 19 can be controlled by the chain set 17 to be reduced according to requirements. A sliding groove 18 is formed in the side surface of the lifting bin 12 in the moving direction of the tray 13, and the tray 13 is tightly attached to the inner wall of the sliding groove 18 to vertically slide, so that the tray 13 is ensured to vertically move up and down.

In the lift 10, the primary realization is the up-grade rail change of the transfer trolley 20 between the upper and lower positions of the lift 10. The low level of lift 10 is connected with guide rail 40, moves the carrier 20 on the guide rail 40 and gets into the tray 13 of the low level of lift 10 in, and motor 14 controls forward speed reducer 15 and reverse speed reducer 16 forward rotation and reverse rotation respectively to drive the chain group 17 motion of lift storehouse 12 both sides, thereby drive above fixed tray 13 and rise to the high-order from the low level, thereby accomplish the operation of rising. The descending operation is the reverse of the ascending operation, and is not described herein again.

As shown in fig. 5, the utility model provides a move and carry dolly 20, including dolly body 21, dolly body 21 both sides are provided with drive wheel 22 respectively, drive wheel 22 drive dolly body 21 along guide rail 40 moves, dolly body 21 bottom is provided with anchor clamps 23, anchor clamps 23 are used for the fixed object of waiting to electroplate, dolly body 21 both sides are provided with carbon brush 24 respectively, carbon brush 24 is used for forming the electrode of treating the object of waiting to electroplate and carry out the supplementary electroplating operation, still be provided with infrared transceiver 25, wiFi transceiver 26 and controller (generally be singlechip or PLC controller) on dolly body 21, the controller respectively with each drive wheel 22, each carbon brush 24 infrared transceiver 25 and wiFi transceiver 26 electricity are connected, infrared transceiver 25 with wiFi transceiver 26 receives respectively the target information of dolly body 21 is given and give the controller is in order to realize dolly body 21 accomplishes the carbon brush 24 And (4) electroplating operation of an object to be electroplated.

The transfer trolley 20 mainly has the function of clamping the PCB to be electroplated (the clamp 23 clamps the PCB) and immersing the PCB into the electroplating solution for electroplating operation. At this time, the upper computer 50 (or a remote control terminal) sends a data packet containing control information to the trolley body 21, including an initial position of the trolley body 21 when moving on the guide rail 40, a preset running track and running time of each process position, the infrared transceiver 25 (which can be replaced by a bluetooth transceiver) and the WiFi transceiver 26 respectively receive the control information from the upper computer 50 (dual transmission channel guarantee, risk of data packet loss is reduced), and transmit the control information to the controller (such as a CPU), and the controller analyzes the control information to control the driving wheel 22, so that the driving wheel 21 is controlled according to a command according to the control information indication. For example, the cart body 21 is moved to the initial position and moved along the guide rail 40 according to a predetermined trajectory, or the lifting operation is completed in the lift 10 or the track-changing operation is completed in the tipper 30. Or the operation time of each procedure card is required to be stopped, and the like.

As shown in fig. 6-8, the present invention provides a turnover device 30, which is disposed on two adjacent elevators 10, and can turn over the transfer cart 20 located at the high position of one elevator 10 to change the track to the high position of another adjacent elevator 10.

The tipper 30 comprises a tipper body 31, two rail in-and-out bins 32, a motor set 33 and a rotary transmission shaft 34 are arranged on the tipper body 31, the two rail in-and-out bins 32 are respectively orthographically projected on the two lifting bins 12 of the two lifters 10, the rotary transmission shaft 34 is parallel to the rail in-and-out bins 32, the motor set 33 drives the rotating transmission shaft 34 to rotate, a rotating arm 35 is fixedly arranged on the rotating transmission shaft 34, at least one loading trolley bin 36 is arranged on the rotating arm 35, the motor set 33 drives the rotating transmission shaft 34 to rotate so as to drive the rotating arm 35 to rotate, so that the loading trolley bin 36 is parked between the two track inlet and outlet bins 32 in turn, so as to realize the turnover rail change of the transfer trolley 20 loaded in the loading trolley bin 36 before the high positions of two adjacent elevators 10. The tipper body 31 is provided with a damping device (e.g. a spring) for counteracting the kinetic energy stored by the loading car magazine 36 during a rail change between the two rail access magazines 32.

In this embodiment, the buffering device includes a cam 37 disposed at a position beside each track access bin 32 on the tilter body 31, and a cam safety guard 38 extending from each cam 37 toward the track access bin 32, where the cam safety guard 38 rotates around the corresponding cam 37. The cam safety barrier 38 has at least a first state and a second state, and when in the first state, the cam safety barrier 38 is at an initial position without external force; when in the second state, the cam safety barrier 38 is pressed against the load car bay 36.

The main function of the tipper 30 is to turn the transfer cart 20 in the loading cart bay 36 between the two rail in-out bays 32, thereby effecting a turning and rail change of the transfer cart 20. Specifically, the motor set 33 drives the rotary transmission shaft 34 to rotate so as to drive the rotary arm 35 at the tail end of the rotary transmission shaft to rotate, and the loading trolley bin 36 arranged at the tail end of the rotary arm 35 stops between the two track in-out bins 32 in turn in the rotating process. In this process, a transfer cart 20 parked in the loading cart bay 36 is transferred from one rail access bay 32 to another rail access bay 32. Since the two rail in-and-out bins 32 are respectively located at the high positions of the two adjacent elevators 10, the path of the transfer trolley 20 is as follows: guide rail A → elevator low position A → elevator high position A → tipper track in and out warehouse B → elevator high position B → elevator low position B → guide rail B.

As shown in fig. 9-11, the present invention provides a guide rail 40, which comprises two parallel guide rail bodies 41, wherein the two parallel guide rail bodies 41 together form a guide rail group for carrying the transfer trolley 20, the transfer trolley 20 runs along the guide rail group, guide rail grooves 43 are oppositely arranged on the opposite surfaces of the two guide rail bodies 41 in an extending way, the driving wheels 22 on the two sides of the transfer trolley 20 respectively rotate in the corresponding guide rail grooves 43 to drive the transfer trolley 20 to run along the guide rail group, the two carbon brushes 24 on the two sides of the transfer trolley 20 are respectively in contact with and electrically connected with the anode guide rail 42 and the cathode guide rail 45 in the guide rail groove 43 on the corresponding side, and the two carbon brushes 24 respectively receive power supplied by the anode guide rail 42 and the cathode guide rail 45 so as to provide energy drive for the operation of the transfer trolley 20. A plurality of water outlets 44 are formed in the top surface of the guide rail groove 43, which is used for bearing the rotation of the driving wheel 22, pure water is arranged in the cavity of the guide rail body 41, and the pure water is contacted with the driving wheel 22 through the top surface of the guide rail groove 43 which is submerged by the water outlets 44. The pure water has the advantages of good insulation, excellent lubrication, less dust, more cooling and the like, is suitable for workshops and enterprises with high environmental protection requirements at present, and can realize absolute dust prevention and noiselessness on the whole assembly line. The guide rail body 41 is provided with a water inlet 46 (generally disposed at the end of the guide rail body 41 and higher than the water outlet 44 for water inlet) for allowing the pure water to enter the cavity of the guide rail body 41.

As shown in fig. 12, the utility model provides a but real-time programming PCB electroplates control system has increased a host computer 50 on foretell production line basis, carries out signal transmission with lift 10, move and carry dolly 20, upset machine 30 and guide rail 40 respectively, sends control command and receives its feedback information to it. The guide rail 40 is connected between the two lifters 10 disposed opposite to each other, and the transfer cart 20 runs along the guide rail 40. The upper computer 50 can program in real time and send data to the infrared transceiver 25 and the WiFi transceiver 26 on the transfer trolley 20, so as to control the transfer trolley 20 to run along the preset command, thereby completing the whole electroplating operation.

The utility model provides a but real-time programming PCB electroplating production line has following advantage:

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A real-time programmable PCB electroplating production line is characterized by comprising two elevators (10), a plurality of transfer trolleys (20), two tilters (30) and four guide rails (40), wherein the two tilters (30) are arranged oppositely and are respectively provided with two track in and out bins (32), one of the two opposite tracks in and out bins (32) is connected with one guide rail (40), the two elevators (10) are positioned between the two tilters (30) and are respectively provided with a high position and a low position, an electroplating pool (60) is arranged between the two elevators (10), one guide rail (40) is arranged right above the electroplating pool (60), two ends of the guide rail (40) are respectively connected with the low positions on the two elevators (10), a flushing pool (50) is arranged between each elevator (10) and the adjacent tilter (30), a guide rail (40) is arranged right above the two flushing ponds (50), two ends of the guide rail (40) are respectively connected with the high position of the lifter (10) at two sides and the other rail in-out bin (32) of the turnover machine (30), a plurality of transfer trolleys (20) run along the guide rail (40) according to preset instructions, lifting rail changing is realized in the passing lifter (10), turnover rail changing is realized in the passing turnover machine (30), flushing operation is carried out in the passing flushing pond (50) and electroplating operation is carried out in the passing electroplating pond (60); wherein,

lift (10) includes fuselage (11), be provided with lift storehouse (12) in fuselage (11), lift storehouse (12) both ends do low level and high position, two just relative lift (10) use between the low level lift storehouse (12) guide rail (40) correspond and connect, be provided with motor (14), forward speed reducer (15), reverse speed reducer (16), chain group (17) and tray (13) in lift (10), two chain group (17) symmetry set up in lift storehouse (12) both sides and twine respectively in forward speed reducer (15) with on the gear of reverse speed reducer (16), each be provided with at least one on chain group (17) tray (13), motor (14) respectively with forward speed reducer (15) with reverse speed reducer (16) electricity is connected and is controlled its rotation and drive thereby chain group (17) motion is in order to realize tray group (17) motion (13) Reciprocating between a high position and a low position of the lifting bin (12);

move and carry dolly (20), including dolly body (21), dolly body (21) both sides are provided with drive wheel (22) respectively, drive wheel (22) drive dolly body (21) along guide rail (40) motion, dolly body (21) bottom is provided with anchor clamps (23), anchor clamps (23) are used for the fixed object of waiting to electroplate, dolly body (21) both sides are provided with carbon brush (24) respectively, carbon brush (24) are used for forming the electrode of waiting to electroplate the object and carry out the supplementary electroplating operation, still be provided with infrared transceiver (25), wiFi transceiver (26) and controller on dolly body (21), the controller respectively with each drive wheel (22), each carbon brush (24), infrared transceiver (25) and wiFi transceiver (26) electricity are connected, infrared transceiver (25) with wiFi transceiver (26) receive respectively the target information of dolly body (21) is sent and is sent The controller is used for realizing that the trolley body (21) finishes the electroplating operation of an object to be electroplated;

the turnover machine (30) comprises a turnover machine body (31), two track in-and-out bins (32), a motor set (33) and a rotary transmission shaft (34) are arranged on the turnover machine body (31), the rotary transmission shaft (34) is parallel to the track in-and-out bins (32), the motor set (33) drives the rotating transmission shaft (34) to rotate, a rotating arm (35) is fixedly arranged on the rotating transmission shaft (34), at least one loading trolley bin (36) is arranged on the rotating arm (35), the motor group (33) drives the rotary transmission shaft (34) to rotate so as to drive the rotary arm (35) to rotate to realize that the loading trolley bin (36) is parked between the two track inlet and outlet bins (32) in turn, so as to realize the turnover rail change of the transfer trolley (20) loaded in the loading trolley bin (36) between two adjacent guide rails (40);

the guide rail (40) comprises two guide rail bodies (41) which are arranged in parallel, the two guide rail bodies (41) which are arranged in parallel jointly form a guide rail group for bearing the transfer trolley (20), the transfer trolley (20) runs along the guide rail group, guide rail grooves (43) are oppositely arranged on opposite surfaces of the two guide rail bodies (41) in an extending mode, the driving wheels (22) on two sides of the transfer trolley (20) respectively rotate in the corresponding guide rail grooves (43) so as to drive the transfer trolley (20) to run along the guide rail group, the two carbon brushes (24) on two sides of the transfer trolley (20) are respectively in contact with and electrically connected with the positive guide rail (42) and the negative guide rail (45) in the corresponding guide rail grooves (43), and the two carbon brushes (24) respectively receive power supply of the positive guide rail (42) and the negative guide rail (45) so as to provide energy drive for running of the transfer trolley (20);

a flushing tank (50) which is internally provided with a flushing device and used for flushing the transfer trolley (20) passing through the flushing tank (50);

and the electroplating pool (60) is internally provided with electroplating liquid and is used for electroplating the object to be electroplated fixed by the clamp (23) on the transfer trolley (20) passing through the electroplating pool (60).

2. Electroplating line according to claim 1, characterized in that the gears of two chain groups (17) arranged parallel to the guide rail (40) are connected by a chain synchronous drive shaft (101).

3. Electroplating line according to claim 1, characterized in that the elevator (10) further comprises a gear motor group (19), the gear motor group (19) being electrically connected to the forward reducer (15) and the reverse reducer (16), respectively.

4. The electroplating production line according to claim 1, wherein a sliding groove (18) is arranged on the side surface of the lifting bin (12) in the moving direction of the tray (13), and the tray (13) is vertically slid along the inner wall of the sliding groove (18).

5. The electroplating production line according to claim 1, wherein a plurality of water outlets (44) are arranged on the top surface of the guide rail groove (43) for bearing the rotation of the driving wheel (22), pure water is arranged in the cavity of the guide rail body (41), and the pure water is in contact with the driving wheel (22) by passing through the top surface of the guide rail groove (43) through the water outlets (44).

6. Electroplating line according to claim 5, characterized in that the rail body (41) is provided with a water inlet (46) for the pure water to enter into the cavity of the rail body (41).

7. Electroplating line according to claim 1, characterized in that the tipper body (31) is provided with a damping device for counteracting the kinetic energy stored by the loading trolley compartment (36) during the rail change between the two rail access compartments (32).

8. The electroplating production line according to claim 7, wherein the buffer device comprises a cam (37) arranged on the turnover machine body (31) at a position beside each track access bin (32) and a cam safety baffle (38) extending from each cam (37) to the track access bin (32), and the cam safety baffles (38) rotate around the corresponding cams (37).

9. Electroplating line according to claim 8, characterized in that the cam safety barrier (38) has at least a first state and a second state, the cam safety barrier (38) being in an initial position without external force when in the first state; when in the second state, the cam safety barrier (38) is pressed against the loading trolley compartment (36).

10. A real-time programmable PCB plating control system, characterized by comprising the elevator (10), the transfer cart (20), the tipper (30), the guide rail (40), the rinsing tank (50) and the plating tank (60) as claimed in claim 1, and an upper computer (70), wherein the upper computer (70) is respectively in signal communication with the lifter (10), the transfer trolley (20), the turnover machine (30), the guide rail (40), the washing tank (50) and the electroplating tank (60) to control the transfer trolley (20) to run along the guide rail (40) according to a preset instruction, and effecting a lifting change in the passing lifter (10) and a reversing change in the passing tipper (30), and performing a rinsing operation in the rinsing bath (50) passing by and a plating operation in the plating bath (60) passing by.