CN112831822A - Device for improving electroplating uniformity of VCP electroplating line - Google Patents
Device for improving electroplating uniformity of VCP electroplating line Download PDFInfo
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- CN112831822A CN112831822A CN202011601277.1A CN202011601277A CN112831822A CN 112831822 A CN112831822 A CN 112831822A CN 202011601277 A CN202011601277 A CN 202011601277A CN 112831822 A CN112831822 A CN 112831822A
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- 238000009713 electroplating Methods 0.000 title claims abstract description 55
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 6
- 210000003781 tooth socket Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/007—Current directing devices
Abstract
The invention discloses a device for improving electroplating uniformity of a VCP electroplating line, which belongs to the technical field of printed circuit boards and comprises a support frame, a fixing device and a releasing device, wherein the support frame is arranged on a moving device and is U-shaped, one side of the top end of the fixing frame is fixedly connected to one end of the bottom of the support frame, the fixing frame is in a shape of a Chinese character kou, the fixing device is arranged at the periphery of the fixing frame, the releasing device is arranged on the fixing frame, and the releasing device is movably connected with the fixing device, the whole electroplating effect of the circuit board is ensured, and the waste of materials is reduced.
Description
Technical Field
The invention relates to the technical field of printed circuit boards, in particular to a device for improving the electroplating uniformity of a VCP electroplating line.
Background
The vertical continuous electric production line (VCP) is a whole-board (once) copper plating production line which adopts a spray copper plating process and a vertical continuous conveying device in the production of a Printed Circuit Board (PCB), and has small floor area and stable plating efficiency compared with the traditional vertical plating production line; in the electroplating process, the circuit board is clamped on the clamp, all the workpieces are continuously moved from one side of the electroplating tank to the other side under the driving of the moving device, the production conditions of all the workpieces are completely the same, the circuit board is moved in the electroplating tank body in a continuous moving mode, does not leave liquid medicine and is not exposed in the air, the automation degree of the automatic plate loading and unloading is high, the power consumption is low, and the operation is stable.
The distribution of the electric current is uneven among the prior art circuit board's the in-process electric current is got to the anchor clamps clamp and is got circuit board and electroplate, and the electroplating uniformity can't be guaranteed, and the position that the circuit board was got by the clamp can't be electroplated, gets rid of through the cutting, has wasted the material.
Disclosure of Invention
The embodiment of the invention provides a device for improving electroplating uniformity of a VCP electroplating line, which aims to solve the technical problems of poor electroplating effect uniformity and waste of edge materials in the electroplating process of a circuit board in the prior art.
The embodiment of the invention provides a device for improving the electroplating uniformity of a VCP electroplating line, which comprises a support frame, a fixing device and a releasing device, wherein the support frame is arranged on a moving device and is U-shaped, one side of the top end of the fixing frame is fixedly connected to one end of the bottom of the support frame, the fixing frame is in a square shape, the fixing device is arranged at the periphery of the fixing frame, the releasing device is arranged on the fixing frame, and the releasing device is movably connected with the fixing device.
Further, the fixing device comprises an electric cylinder, eight fixing components and a first synchronizing component, wherein the eight fixing components are arranged on one side of the fixing frame, the eight fixing components are respectively arranged on four sides of the fixing frame, each fixing component comprises a fixing plate, two connecting columns, two fixing clamping hands and a linkage rod, the fixing plates are arranged on the fixing frame and are fixedly connected with the fixing frame, the two fixing plates are respectively arranged on the fixing frame, two ends of each connecting column are respectively connected with two ends of the two fixing plates on the same side of the fixing frame, the two connecting columns are respectively arranged on two sides of the two fixing plates, sliding grooves are formed in the fixing clamping hands, the connecting columns are arranged in the sliding grooves of the fixing clamping hands, the fixed tong is provided with two and is the slope setting on the mount, two fixed tong symmetry sets up the both sides of mount, the gangbar sets up on the mount, the both ends of gangbar pass two respectively the one end of fixed tong just with two fixed tong swing joint.
Further, power lines are arranged among the eight fixing assemblies, and the eight fixing assemblies are connected in series through the power lines.
Further, the first synchronizing assembly comprises a first synchronizing rod, a first synchronizing block, a first driving column and four first synchronizing frames, the first synchronizing rod is arranged on the outer side of the fixing assembly, one end of the first driving column is fixedly connected with the first synchronizing rod, the other end of the first driving column penetrates through the linkage rod and is movably connected with the linkage rod, two first driving columns are arranged on the first synchronizing rod, the two first driving columns are symmetrically arranged on the first synchronizing rod, the first synchronizing frames are arranged at one corner of the fixing frame, the first synchronizing frames and one side of the fixing frame are arranged at an angle of 45 degrees, the first synchronizing block is sleeved on the first synchronizing frames and is movably connected with the first synchronizing frames, one end of each first synchronizing rod penetrates through the first synchronizing block and is movably connected with the first synchronizing block, and the number of the first synchronizing assemblies is four, the four first synchronizing assemblies are respectively arranged on four sides of the fixing frame, the other end of each first synchronizing rod penetrates through the adjacent first synchronizing block on the first synchronizing assembly and is movably connected with the first synchronizing block, the electric cylinder is arranged at the bottom of the top end of the supporting frame, and the output end of the electric cylinder is connected with the first synchronizing rod on the top end of the fixing frame.
Further, the removing device comprises a removing component, a second synchronous component, a motor, a rotating rod and a reversing frame, the removing component comprises a limiting frame, a lifting rod, a rotating rod, a second driving post, a second spring and a gear, the limiting frame is arranged on the outer side of the fixing frame, the lifting rod is arranged on the limiting frame and is in sliding fit with the limiting frame, one side of the bottom of the limiting frame is provided with a tooth socket, the rotating rod penetrates through the limiting frame and the lifting rod and is in movable connection with the limiting frame and the lifting rod, the center of the rotating rod is in rotary connection with the limiting frame, the gear is arranged at the joint of the rotating rod and the limiting frame, the gear is meshed with the tooth socket on the lifting rod, one end of the second driving post is movably connected with one end of the rotating rod, and the other end of the second driving post penetrates through the linkage rod and is movably connected with the linkage rod, the second spring sleeve is arranged on the second driving column, the second driving column and the second spring are provided with two, the two second driving columns and the two second spring are respectively arranged at two ends of the rotating rod, the releasing assembly is provided with four releasing assemblies which are respectively arranged at four sides of the fixing frame, the second synchronizing assembly comprises a second synchronizing rod, a second synchronizing block and a second synchronizing frame, the second synchronizing assembly is the same as the first synchronizing rod, the first synchronizing block and the first synchronizing frame in the first synchronizing assembly in structure, the second synchronizing assembly is connected with the four lifting rods, the motor is arranged at the bottom end of the top of the supporting frame, the output end of the motor is connected with one end of the rotating rod, the bottom of the center of the reversing frame is connected with the top end of the lifting rods, a movable groove is formed in the middle of the reversing frame, the other end of the rotating rod is arranged in a movable groove arranged in the reversing frame.
Further, the first synchronizing assembly further comprises a first spring, and the first spring is sleeved on the first driving column.
Further, the tooth diameter of the tooth groove on the lifting rod is smaller than that of the gear.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, in the embodiment of the invention, the first synchronizing component is utilized to push the linkage rod, the linkage rod moves towards the direction close to the fixing frame, the two fixing clamps are obliquely arranged, when the linkage rod pushes the fixing clamps to move towards the direction of the fixing frame, the connecting column moves in the sliding grooves of the fixing clamps to drive the two fixing clamps to mutually approach to fix the circuit board, the eight fixing components are utilized to fix the circuit board, the stability of the fixing plate during moving is ensured, the fixing plates are connected in series through the power line, each side of the circuit board can be electrified during electroplating, current can be ensured to pass through each corner of the circuit board, and the uniformity and uniformity of the electroplating effect of the circuit board are ensured.
Secondly, when the moving device drives the circuit board to move into the electroplating solution in the embodiment of the invention, for the place where the fixing device clamps the circuit board, normal electroplating cannot be carried out because of the fixed clamping hands, the place without electroplating needs to be cut off after the finished product is finished, materials are wasted, the cost of the materials is increased, the rotating rod is driven to rotate by the rotation of the output end of the motor, the rotating rod rotates in the reversing frame to drive the reversing frame to move up and down, the reversing frame drives the lifting rod to move up and down, the tooth grooves arranged at the bottom of the reversing frame are meshed with the gears on the rotating rod to drive the rotating rod to swing up and down back and forth, one end of the rotating rod rises, the linkage rod is driven by the second driving column to move in the direction far away from the fixing frame, the fixing of the fixing clamping hands at the rising end of the rotating rod, strengthen the fixed effect of the fixed tong of the ascending one end of rotary rod to the fixed plate, prevent to remove fixedly and cause the poor problem of fixed effect because of single fixed subassembly, utilize the lifter to drive the swing that the rotary rod makes a round trip, make the switching of two fixed subassemblies making a round trip fixed, guarantee the completion of electroplating, utilize the synchronous subassembly of second to drive the mount and remove the synchronous operation of subassembly all around.
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 specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a partial structural schematic of the present invention;
FIG. 5 is an enlarged schematic view at B in FIG. 4;
FIG. 6 is an enlarged schematic view at C of FIG. 4;
FIG. 7 is an enlarged schematic view at D of FIG. 4;
fig. 8 is an enlarged schematic view at E in fig. 4.
Reference numerals
The device comprises a support frame 1, a fixed frame 2, a fixing device 3, an electric cylinder 31, a fixing component 32, a fixed plate 321, a connecting column 322, a fixed clamping hand 323, a linkage rod 324, a first synchronizing component 33, a first synchronizing rod 331, a first synchronizing block 332, a first driving column 333, a first synchronizing frame 334, a first spring 335, a releasing device 4, a releasing component 41, a limiting frame 411, a lifting rod 412, a rotating rod 413, a second driving column 414, a second spring 415, a gear 416, a second synchronizing component 42, a second synchronizing rod 421, a second synchronizing block 422, a second synchronizing frame 423, a motor 43, a rotating rod 44 and a reversing frame 45.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The embodiment of the invention provides a device for improving the electroplating uniformity of a VCP electroplating line, which comprises a support frame 1, a fixed frame 2, a fixing device 3 and a removing device 4, wherein the support frame 1 is arranged on a moving device, the support frame 1 is U-shaped, one side of the top end of the fixed frame 2 is fixedly connected to one end of the bottom of the support frame 1, the fixed frame 2 is square, the fixing device 3 is arranged at the periphery of the fixed frame 2, the removing device 4 is arranged on the fixed frame 2, the removing device 4 is movably connected with the fixing device 3, the device has the functions that the support frame 1 is used for driving the fixed frame 2 and devices on the fixed frame 2 to move to drive a circuit board to be electroplated, the fixing device 3 is used for fixing the circuit board, the stability of the circuit board fixing is ensured, and the electroplating effect of each point position of, the uniformity of the electroplating effect of the circuit board is ensured, the fixing of the fixing device 3 to the circuit board can be switched and released by the releasing device 4, the overall electroplating effect of the circuit board is ensured, and the waste of materials is reduced.
Preferably, the fixing device 3 includes an electric cylinder 31, a fixing component 32 and a first synchronizing component 33, the fixing component 32 is provided with eight, one side of the fixing frame 2 is provided with two fixing components 32, the eight fixing components 32 are respectively arranged on four sides of the fixing frame 2, the fixing component 32 includes a fixing plate 321, a connecting post 322, a fixing clamp 323 and a linkage rod 324, the fixing plate 321 is arranged on the fixing frame 2 and is fixedly connected with the fixing frame 2, the fixing plate 321 is provided with two and two fixing plates 321 respectively arranged on the fixing frame 2, two ends of the connecting post 322 are respectively connected with two ends of the fixing plate 321 on the same side of the fixing frame 2, the connecting post 322 is provided with two connecting posts 322 respectively arranged on two sides of the fixing plates 321, a chute is arranged on the fixing clamp 323, the connecting column 322 is disposed in the sliding slot of the fixing clamp 323, the fixing clamp 323 is disposed with two and is disposed in an inclined manner on the fixing frame 2, two fixing clamps 323 are symmetrically disposed on two sides of the fixing frame 2, the linkage rod 324 is disposed on the fixing frame 2, two ends of the linkage rod 324 pass through two ends of the fixing clamp 323 and are movably connected with the two fixing clamps 323, the connecting column 322 is moved in the sliding slot of the fixing clamp 323 to drive the two fixing clamps 323 to be close to each other to fix the circuit board, and eight fixing components 32 are used for fixing the circuit board, the stability of the fixing plate 321 when moving is ensured.
Preferably, eight be provided with the power cord between the fixed subassembly 32, eight fixed subassembly 32 is in the same place through the power cord series connection, and its effect lies in, utilizes being provided with fixed subassembly 32 around the circuit board to be in the same place through the power cord series connection, can switch on each limit of circuit board during electroplating, guarantee that each corner of circuit board can both have the electric current to pass through, guarantee that the unity of circuit board electroplating effect is even.
Preferably, the first synchronizing assembly 33 includes a first synchronizing bar 331, a first synchronizing block 332, a first driving post 333 and a first synchronizing frame 334, the first synchronizing bar 331 is disposed outside the fixed assembly 32, one end of the first driving post 333 is fixedly connected to the first synchronizing bar 331, the other end of the first driving post 333 passes through the linkage bar 324 and is movably connected to the linkage bar 324, two first driving posts 333 are disposed, the two first driving posts 333 are symmetrically disposed on the first synchronizing bar 331, the first synchronizing frame 334 is disposed at one corner of the fixed frame 2, the first synchronizing frame 334 is disposed at an angle of 45 degrees with one side of the fixed frame 2, the first synchronizing block 332 is disposed on the first synchronizing frame 334 and is movably connected to the first synchronizing frame 334, one end of the first synchronizing bar 331 passes through the first synchronizing block 332 and is movably connected to the first synchronizing block 332, the four first synchronizing assemblies 33 are respectively arranged on four sides of the fixed frame 2, the other end of each first synchronizing rod 331 penetrates through and is movably connected with the corresponding first synchronizing block 332 on the adjacent first synchronizing assembly 33, the electric cylinder 31 is arranged at the bottom of the top end of the support frame 1, and the output end of the electric cylinder 31 is connected with the first synchronizing rod 331 on the top end of the fixed frame 2, so that when a circuit board is placed between the fixed frames 2, the output end of the electric cylinder 31 is extended to push the first synchronizing rod 331 to move, the first synchronizing rod 331 pushes the first driving column 333 to move, the first driving column 333 pushes the linkage rod 324 to move, the two fixing grippers 323 are pushed to fix the circuit board, the first synchronizing block 332 moves on the first synchronizing frame 334, and the first synchronizing rod 331 on the top end moves, the first synchronizing blocks 332 on the two sides are driven to move synchronously, the four first synchronizing blocks 332 can be used for moving the fixing assemblies 32 on the four sides of the fixing frame 2 to move simultaneously, the circuit board is integrally fixed, and the problem of poor fixing effect is solved.
Preferably, the releasing device 4 includes a releasing component 41, a second synchronizing component 42, a motor 43, a rotating rod 44 and a reversing frame 45, the releasing component 41 includes a limiting frame 411, a lifting rod 412, a rotating rod 413, a second driving rod 414, a second spring 415 and a gear 416, the limiting frame 411 is disposed at the outer side of the fixing frame 2, the lifting rod 412 is disposed on the limiting frame 411 and is in sliding fit with the limiting frame 411, one side of the bottom of the limiting frame 411 is provided with a tooth socket, the rotating rod 413 passes through the limiting frame 411 and the lifting rod 412 and is movably connected with the limiting frame 411 and the lifting rod 412, the center of the rotating rod 413 is rotatably connected with the limiting frame 411, the connecting position of the rotating rod 413 and the limiting frame 411 is provided with the gear 416, the gear 416 is engaged with the tooth socket on the lifting rod 412, one end of the second driving rod 414 is movably connected with one end of the rotating rod 413, the other end of the second driving column 414 passes through the linkage rod 324 and is movably connected with the linkage rod 324, the second spring 415 is sleeved on the second driving column 414, the second driving column 414 and the second spring 415 are provided with two, the two second driving columns 414 and the second spring 415 are respectively arranged at two ends of the rotating rod 413, the releasing components 41 are four, the four releasing components 41 are respectively arranged at four sides of the fixed frame 2, the second synchronizing component 42 comprises a second synchronizing rod 421, a second synchronizing block 422 and a second synchronizing frame 423, the second synchronizing component 42 is structurally the same as the first synchronizing rod 331, the first synchronizing block 332 and the first synchronizing frame 334 in the first synchronizing component 33, the second synchronizing component 42 is connected with the four lifting rods 412, the motor 43 is arranged at the bottom end of the top of the supporting frame 1, the output end of the motor 43 is connected with one end of the motor 44, the bottom of the center of the reversing frame 45 is connected with the top end of the lifting rod 412, a movable groove is formed in the middle of the reversing frame 45, the other end of the rotating rod 44 is arranged in the movable groove formed in the reversing frame 45, the action is that when the mobile device drives the circuit board to move into electroplating solution, for the place where the fixing device 3 clamps the circuit board, the circuit board cannot be normally electroplated due to the fact that a fixing clamp 323 blocks the electroplating, the place without electroplating needs to be cut off after the finished product is finished, materials are wasted, the cost of the materials is increased, the rotating rod 44 is driven to rotate by the rotation of the output end of the motor 43, the rotating rod 44 rotates in the reversing frame 45 to drive the reversing frame 45 to move up and down, the reversing frame 45 drives the lifting rod 412 to move up and down, the rotating rod arranged at the bottom of the reversing frame 45 is meshed with the gear 416 on the, one end of the rotating rod 413 rises, the second driving post 414 is utilized to drive the linkage rod 324 to move towards the direction far away from the fixed frame 2, the fixation of the fixing clamping hand 323 at the rising end of the rotating rod 413 on the circuit board is released, the electroplating at the position pressed by the fixing component 32 is facilitated, the other end of the rotating rod 413 falls, the fixing effect of the fixing clamping hand 323 at the rising end of the rotating rod 413 on the fixed plate 321 is enhanced, the problem of poor fixing effect caused by the release of the fixation of a single fixing component 32 is prevented, the lifting rod 412 is utilized to drive the rotating rod 413 to swing back and forth, the two fixing components 32 are switched back and forth and fixed, the completion of electroplating is ensured, and the second synchronizing component 42 is utilized to drive the synchronous operation of.
Preferably, the first synchronizing assembly 33 further includes a first spring 335, the first spring 335 is sleeved on the first driving column 333, and the first spring 335 is used for pushing the linkage rod 324 to move when the first synchronizing rod 331 moves towards the direction of the fixing frame 2, so that damage to the circuit board by a fixed pushing mode can be reduced, adjustment according to the thickness of different circuit boards is not needed, labor and adjustment time are reduced, and the first spring 335 is convenient for the release device 4 to release one of the two fixing assemblies 32 on the single side of the fixing frame 2 when the release device 4 releases one of the two fixing assemblies 32 on the single side of the fixing frame 2 under the condition that synchronous fixation is ensured, so that switching of the release device 4 is facilitated.
Preferably, the tooth diameter of the tooth socket on the lifting rod 412 is smaller than the tooth diameter of the gear 416, and the function is that when the rotating rod 44 drives the reversing frame 45 to move up and down, the moving distance of the lifting rod 412 is too large, the angle for driving the rotating rod 413 is too large, and the fixing device 3 is easily damaged.
The working principle is as follows: the supporting frame 1 is used for driving the fixing frame 2 and devices on the fixing frame 2 to move so as to drive the circuit board to be electroplated, the fixing device 3 is used for fixing the circuit board, the stability of the fixing of the circuit board is ensured, the electroplating effect of each point position of the circuit board is enhanced, the uniformity of the electroplating effect of the circuit board is ensured, the fixing device 3 can be switched and released by the releasing device 4 so as to ensure the overall electroplating effect of the circuit board, the material waste is reduced, the first synchronizing component 33 is used for pushing the linkage rod 324, the linkage rod 324 moves towards the direction close to the fixing frame 2, the two fixing clamps 323 are arranged in an inclined manner, when the linkage rod 324 pushes the fixing clamps 323 to move towards the fixing frame 2, the connecting column 322 moves in the sliding groove of the fixing clamps 323 so as to drive the two fixing clamps 323 to approach each other to fix the circuit board, and the circuit board, the stability of the fixed plate 321 during moving is ensured, the fixed components 32 are arranged around the circuit board and are connected in series through power lines, each side of the circuit board can be electrified during electroplating, current can be ensured to pass through each corner of the circuit board, the uniformity of the electroplating effect of the circuit board is ensured, after the circuit board is placed between the fixed frames 2, the output end of the electric cylinder 31 is extended to push the first synchronizing rod 331 to move, the first synchronizing rod 331 pushes the first driving post 333 to move, the first driving post 333 pushes the linkage rod 324 to move, the two fixed clamps 323 push and fix the circuit board, the first synchronizing blocks 332 move on the first synchronizing frame 334, the first synchronizing rod 331 at the top end moves to drive the first synchronizing blocks 332 at both sides to move synchronously, and the four first synchronizing blocks 332 can be used for adjusting the fixed components 32 at the four sides of the fixed frame 2 to move simultaneously, the integrated fixation of the circuit board is ensured, the problem of poor fixation effect is prevented, when the mobile device drives the circuit board to move into the electroplating solution, for the place where the fixing device 3 clamps the circuit board, because the fixing clamp 323 blocks the abnormal electroplating, the place without the electroplating needs to be cut off after the finished product is finished, the material is wasted, the material cost is increased, the output end of the motor 43 is utilized to rotate and drive the rotating rod 44 to rotate, the rotating rod 44 rotates in the reversing frame 45, the reversing frame 45 is driven to move up and down, the reversing frame 45 drives the lifting rod 412 to move up and down, the toothed groove arranged at the bottom of the reversing frame 45 is engaged with the gear 416 on the rotating rod 413, the rotating rod 413 is driven to swing up and down back, one end of the rotating rod 413 rises, the second driving column 414 is utilized to drive the linkage rod 324 to move in the direction far away from the fixing frame 2, and the fixation, the electroplating at the position pressed by the fixing component 32 is facilitated, the other end of the rotating rod 413 descends, the fixing effect of a fixing clamping hand 323 at the ascending end of the rotating rod 413 on the fixing plate 321 is enhanced, the problem of poor fixing effect caused by the fact that a single fixing component 32 is released from fixing is prevented, the lifting rod 412 is used for driving the rotating rod 413 to swing back and forth, the two fixing components 32 are switched and fixed back and forth, the electroplating completion is guaranteed, the second synchronizing component 42 is used for driving the components 41 around the fixing frame 2 to operate synchronously, when the first synchronizing rod 331 moves towards the direction of the fixing frame 2, the first spring 335 is used for pushing the linkage rod 324 to move, the damage to a circuit board in a fixed pushing mode can be reduced, adjustment according to the thicknesses of different circuit boards is not needed, labor and adjustment time are reduced, under the condition that the first spring 335 is synchronously fixed, the release of the fixing component 32 in the two fixing components 32 on the single side of the fixing frame When the rotating rod 44 drives the reversing frame 45 to move up and down, the moving distance of the lifting rod 412 is too large, the angle of the rotating rod 413 is too large, the fixing device 3 is easily damaged, and the gear 416 with the larger tooth diameter is driven to rotate by the tooth groove with the smaller tooth diameter arranged at the bottom of the lifting rod 412, so that the rotating angle of the rotating rod 413 can be reduced, and the normal operation of the device is ensured.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a promote VCP electric plate wire and electroplate homogeneity's device, its characterized in that, includes support frame (1), mount (2), fixing device (3) and remove device (4), support frame (1) sets up on mobile device, support frame (1) is the U font, one side fixed connection on mount (2) top is in on the one end of support frame (1) bottom, mount (2) are the mouth font, fixing device (3) set up the periphery of mount (2), remove device (4) and set up on mount (2), remove device (4) with fixing device (3) swing joint.
2. The device for improving the electroplating uniformity of the VCP electroplating line according to claim 1, wherein the fixing device (3) comprises an electric cylinder (31), eight fixing components (32) and a first synchronization component (33), the eight fixing components (32) are arranged, two fixing components (32) are arranged on one side of the fixing frame (2), the eight fixing components (32) are respectively arranged on four sides of the fixing frame (2), each fixing component (32) comprises a fixing plate (321), a connecting column (322), a fixing clamp (323) and a linkage rod (324), the fixing plate (321) is arranged on the fixing frame (2) and is fixedly connected with the fixing frame (2), two fixing plates (321) are respectively arranged on the fixing frame (2), and two ends of the connecting column (322) are respectively arranged on the same fixing frame (2) with the two fixing plates (321) The both ends of side are connected, spliced pole (322) are provided with two, two spliced pole (322) set up respectively two the both sides of fixed plate (321), the spout has been seted up on fixed tong (323), spliced pole (322) set up in the spout of fixed tong (323), fixed tong (323) are provided with two and are the slope setting and are in on mount (2), two fixed tong (323) symmetry sets up the both sides of mount (2), gangbar (324) set up on mount (2), two are passed respectively at the both ends of gangbar (324) the one end of fixed tong (323) and with two fixed tong (323) swing joint.
3. An apparatus for improving electroplating uniformity of VCP electroplating line according to claim 2, characterized in that power lines are arranged between eight said fixing assemblies (32), and eight said fixing assemblies (32) are connected in series through power lines.
4. The device for improving the electroplating uniformity of the VCP electroplating line according to claim 2, wherein the first synchronization assembly (33) comprises a first synchronization rod (331), a first synchronization block (332), a first driving column (333) and a first synchronization frame (334), the first synchronization rod (331) is disposed outside the fixed assembly (32), one end of the first driving column (333) is fixedly connected with the first synchronization rod (331), the other end of the first driving column (333) passes through the linkage rod (324) and is movably connected with the linkage rod (324), two first driving columns (333) are disposed, the two first driving columns (333) are symmetrically disposed on the first synchronization rod (331), the first synchronization frame (334) is disposed on one corner of the fixed frame (2), and the first synchronization frame (334) and one side of the fixed frame (2) are disposed at an angle of 45 degrees, the first synchronizing block (332) is sleeved on the first synchronizing frame (334) and movably connected with the first synchronizing frame (334), one end of a first synchronizing rod (331) penetrates through the first synchronizing block (332) and is movably connected with the first synchronizing block (332), four first synchronizing assemblies (33) are arranged, the four first synchronizing assemblies (33) are respectively arranged on four sides of the fixed frame (2), the other end of the first synchronizing rod (331) penetrates through the first synchronizing block (332) on the adjacent first synchronizing assembly (33) and is movably connected with the first synchronizing block, the electric cylinder (31) is arranged at the bottom of the top end of the supporting frame (1), and the output end of the electric cylinder (31) is connected with the first synchronizing rod (331) on the top end of the fixed frame (2).
5. The device for improving the electroplating uniformity of VCP electroplating line according to claim 2, wherein said removing device (4) comprises a removing component (41), a second synchronizing component (42), a motor (43), a rotating rod (44) and a reversing frame (45), said removing component (41) comprises a limiting frame (411), a lifting rod (412), a rotating rod (413), a second driving column (414), a second spring (415) and a gear (416), said limiting frame (411) is arranged at the outer side of said fixing frame (2), said lifting rod (412) is arranged on said limiting frame (411) and is in sliding fit with said limiting frame (411), one side of the bottom of said limiting frame (411) is provided with a tooth socket, said rotating rod (413) passes through said limiting frame (411) and said lifting rod (412) and is movably connected with said limiting frame (411) and said lifting rod (412), the center of rotary rod (413) is connected with restriction frame (411) rotation, rotary rod (413) and restriction frame (411) junction are provided with gear (416), gear (416) and the tooth's socket meshing on lifter (412), the second drives the one end of post (414) and the one end swing joint of rotary rod (413), the second drives the other end of post (414) and passes linkage rod (324) and with linkage rod (324) swing joint, second spring (415) cover is established on second drive post (414), second drive post (414) and second spring (415) are provided with two, two second drive post (414) and second spring (415) and set up respectively at the both ends of rotary rod (413), it is equipped with four to remove subassembly (41), four remove subassembly (41) and set up respectively four sides of mount (2), second synchronous component (42) include second synchronizing bar (421), second synchronous piece (422) and second synchronizing frame (423), second synchronous component (42) with first synchronizing bar (331), first synchronous piece (332) and first synchronizing frame (334) structure in first synchronous component (33) are the same, second synchronous component (42) and four lifter (412) are connected, motor (43) set up the bottom at support frame (1) top, the output of motor (43) with the one end of dwang (44) is connected, the bottom of the center department of reversing frame (45) with the top of lifter (412) is connected, movable slot has been seted up to the centre of reversing frame (45), the other end setting of dwang (44) is in the movable slot of seting up in reversing frame (45).
6. The apparatus of claim 2, wherein the first synchronizing assembly (33) further comprises a first spring (335), and the first spring (335) is disposed on the first driving post (333).
7. An apparatus for improving plating uniformity of a VCP plating line according to claim 5, wherein the tooth spaces on the lift bar (412) have a smaller tooth diameter than the tooth diameter of the gear (416).
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| CN202011601277.1A CN112831822B (en) | 2020-12-30 | 2020-12-30 | Device for improving electroplating uniformity of VCP electroplating line |
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| CN202011601277.1A CN112831822B (en) | 2020-12-30 | 2020-12-30 | Device for improving electroplating uniformity of VCP electroplating line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114959853A (en) * | 2022-06-07 | 2022-08-30 | 恩森（台州）化学有限公司 | Perpendicular continuous PCB nickel plating gilding system |
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| CN112831822B (en) | 2021-12-17 |
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Denomination of invention: A device for improving the electroplating uniformity of VCP electroplating lines Granted publication date: 20211217 Pledgee: China Co. truction Bank Corp Boluo branch Pledgor: GUANGDONG PROSPER AUTOMATION EQUIPMENT CO.,LTD. Registration number: Y2024980010692 |