CN113106522A

CN113106522A - Electrotinning system with strong pressure action of plating solution and electrotinning process thereof

Info

Publication number: CN113106522A
Application number: CN202110413002.3A
Authority: CN
Inventors: 毛娟萍
Original assignee: Individual
Current assignee: Zhuhai Heyun Electronics Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-07-13
Anticipated expiration: 2041-04-16
Also published as: CN113106522B

Abstract

The invention discloses an electrotinning system with strong pressure of plating solution and a tinning process thereof. According to the invention, the first electric telescopic rod is started to extend upwards, the first electric telescopic rod pushes the connection point of the first linkage rod and the second linkage rod upwards through the top plate, so that the first linkage rod and the second linkage rod are opened leftwards, the second slide rod is pushed to slide leftwards relative to the connecting sleeve, the electroplating brush liquid mechanism is attached to the end face of the tin-plated copper plate, and along with the continuous upward extension of the first electric telescopic rod, the electroplating brush liquid mechanism is attached to the end face of the tin-plated copper plate and rises upwards, the butt joint electroplating of the copper plate and the electroplating end is realized, and manual coating is not needed.

Description

Electrotinning system with strong pressure action of plating solution and electrotinning process thereof

Technical Field

The invention relates to the technical field of electrotinning, in particular to an electrotinning system with strong pressure action of plating solution and a tinning process thereof.

Background

The tin electroplating is to electroplate tin on the surface layer of a relevant metal piece, and as the tin has the advantages of corrosion resistance, discoloration resistance, no toxicity, easy brazing, softness, low melting point, good ductility and the like, a firm, bright, compact, uniform and continuous alloy plating layer is formed on the surface of the composite material through a special pretreatment process;

the general electrotinning system has the following disadvantages: generally when carrying out electrotinning to metalwork such as copper under general size area, all be with an electrode connection copper one end of electroplating device power, then make the electroplating brush liquid end that another electrode of electroplating device power is connected adsorb the tinning liquid, and paint on the copper terminal surface, realize the tin-plating, but this kind of mode generally relies on manual the paining of people, and the effect pressure is less, can't guarantee that the sufficient precision of tinning liquid is used in the copper terminal surface, and tinning effect is not good enough promptly, and the tinning liquid paints the in-process, can flow down too much tinning liquid at will, cause the waste of certain degree.

Disclosure of Invention

The invention aims to provide an electrotinning system with strong pressure of plating solution and a tinning process thereof, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrotinning system of plating bath high pressure effect, includes U type supporting seat, vertical clamping mechanism and power, the upper right side fixedly connected with carriage of U type supporting seat, the power is put in the carriage, the power sets up anodal conductor wire and negative pole conductor wire, the terminal fixedly connected with V type electricity conduction card strip of anodal conductor wire, V type electricity conduction card strip is connected in vertical clamping mechanism's upper end, the right-hand member of U type supporting seat is provided with linkage lift tinning mechanism, linkage lift tinning mechanism includes first electric telescopic handle, roof, first slide bar, first spring, adapter sleeve, second spring, second slide bar, first gangbar, second gangbar and electroplating brush liquid mechanism, the vertical fixed connection of first electric telescopic handle is in U type supporting seat upper side board department, the roof level fixed connection is in first electric telescopic handle upper end, the top plate is horizontally and fixedly connected with the upper end of the first electric telescopic rod, the first slide bar is vertically and slidably inserted at the right end of the side plate on the U-shaped supporting seat, the first spring is connected between the lower end of the first sliding rod and the upper side plate of the U-shaped supporting seat, the connecting sleeve is fixedly connected with the upper end of the first sliding rod, the second sliding rod horizontally slides and penetrates through the connecting sleeve, the second spring is connected between the right end of the second sliding rod and the connecting sleeve, the first linkage rod is movably connected with the left lower side of the connecting sleeve, the second linkage rod is movably connected at the tail end of the first linkage rod, the tail end of the second linkage rod is movably connected at the position, close to the left end, of the second sliding rod through a hinge, the electroplating liquid brushing mechanism is connected to the left end of the second sliding rod and is electrically connected with the negative electrode conducting wire in a matching mode.

Preferably, vertical clamping mechanism includes that driving motor, drive gear, through-hole, rack, bar spout, clamp plate and bar hold in the palm the box, driving motor fixed mounting is in side left end on the U type supporting seat, drive gear fixed connection is in driving motor's main shaft end, the through-hole is seted up the downside on the right side of driving motor position on the U type supporting seat curb plate, the vertical slip alternates of rack through-hole department, the bar spout is vertical to be seted up on the right side wall of rack, through-hole right side inner wall sliding connection the bar spout, the clamp plate horizontal fixed connection be in rack upper end right side, the electrically conductive card strip level of V type sets up the clamp plate downside, the bar holds in the palm box fixed connection and is in under the clamp plate U type supporting seat curb plate department.

Preferably, be connected with the rotary pipe through the vertical rotation of bearing on the clamp plate, V type electrically conducts card strip fixed connection in the rotary pipe lower extreme, simultaneously anodal conductor wire passes the rotary pipe, and the electricity links to each other the V type electrically conducts card strip, the bottom level is rotated in the box is held in the palm to the bar and is connected with the carousel.

Preferably, the outer wall of the upper end of the rotating pipe is provided with a fixing hole, the upper left side of the pressing plate is horizontally and fixedly connected with a small electric telescopic rod, and the right end of the small electric telescopic rod is fixedly connected with a tooth block.

Preferably, the electroplating liquid brushing mechanism comprises a bar-shaped connecting box, a movable graphite brush block, a fixed graphite brush block, a first electroplating cotton block, a second electroplating cotton block, a rubber hose, a spray hole, a conical butt joint hole, a supporting conduit, a first delivery pump, a plating solution storage cylinder, a fixed bar, a first extrusion ball, a key switch, a second extrusion ball, a sliding opening, a guide rod, a common magnet, an iron block, an electromagnet, a sliding chute, a connecting spring and a tooth socket, wherein the bar-shaped connecting box is horizontally and fixedly connected at the left end of the second sliding rod, the fixed graphite brush block is fixedly connected at the lower left side of the bar-shaped connecting box, the movable graphite brush block is movably arranged at the upper side of the fixed graphite brush block, the first electroplating cotton block and the second electroplating cotton block are respectively bonded at the left sides of the movable graphite brush block and the fixed graphite brush block, and the movable graphite brush block and the fixed graphite brush block are electrically connected with the negative electrode, the rubber hose is vertically buried underground in the first electroplating cotton block, and simultaneously the rubber hose is distributed along the first electroplating cotton block at equal intervals, the jet holes are formed in the rubber hose, the tapered butt joint holes are formed in the side plates of the bar-shaped connecting box, the supporting pipe is vertically arranged at the upper side of the tapered butt joint holes, the plating solution storage cylinder is arranged at the upper side of the supporting pipe, the first delivery pump is fixedly connected to the left lower side of the plating solution storage cylinder, meanwhile, the first delivery pump is communicated with the supporting pipe and the plating solution storage cylinder, the front side and the rear side of the fixing bar are fixedly connected to the front side and the rear side of the upper side plate of the U-shaped supporting seat in pairs, the first extrusion ball is fixedly connected to the right side wall of the fixing bar from top to bottom at equal intervals, the front side and the rear side of the second extrusion ball are arranged outside the, the front and the back of the sliding opening are horizontally arranged on the front and the back side walls of the bar-shaped connecting box in pairs, the second extrusion ball is connected with the movable graphite brush block, the guide rod is horizontally and fixedly connected to the right side of the movable graphite brush block and penetrates through the right side plate of the bar-shaped connecting box in a sliding manner, the common magnet is fixedly connected to the right end head of the guide rod, the sliding groove is vertically arranged on the outer wall of the upper end of the right side plate of the bar-shaped connecting box, the iron block is horizontally and slidably connected to the sliding groove, the connecting spring is vertically and fixedly connected between the iron block and the sliding groove, the electromagnet is fixedly arranged on the outer wall of the upper side of the bar-shaped connecting box, a key switch is fixedly arranged on the side wall of the fixed bar close to the lower side of the position of each first extrusion ball, and the, the tooth's socket has all been seted up to iron plate left end lower extreme terminal surface with ordinary magnet up end, activity graphite brush piece with horizontal fixedly connected with reset spring between the bar connecting box right side inner wall.

Preferably, the equal horizontal fixedly connected with second electric telescopic handle of bar connection box front and back end upside, the horizontal fixedly connected with spacing of the flexible end of second electric telescopic handle, the vertical fixed connection of support tube is in on the spacing to the position is in about the trend position.

Preferably, a recovery mechanism is arranged on the lower side of the strip-shaped connecting box, the recovery mechanism comprises a strip-shaped recovery box, a communicating box body, a rotary column, an elastic rubber sheet, a barb sleeve, a small motor, a second delivery pump and a return pipe, the strip-shaped recovery box is arranged at the bottom of the strip-shaped connecting box, the communicating box body is fixedly connected between the strip-shaped recovery box and the strip-shaped connecting box, the communicating box body is communicated with the left lower side of the strip-shaped connecting box, the rotary column is horizontally and rotatably connected to the inner side of the communicating box body through a bearing, the side wall of the strip-shaped connecting box on the left side of the communicating box body is an opening, the elastic rubber sheet is fixedly connected to the rotary column around an equal distance, the barb sleeve is fixedly connected to the tail end of the elastic rubber sheet, the small motor is fixedly connected to the outer side of the rear end of, the second delivery pump is fixedly connected to the outer wall of the right side of the bar-shaped connecting box, the suction end of the second delivery pump is communicated with the inner bottom of the bar-shaped recovery box, and the output end of the second delivery pump is communicated with the upper end of the plating solution storage cylinder through the return pipe.

A tin plating process of an electrotinning system with strong pressure of plating solution comprises the following specific steps:

firstly, vertically placing a tinned copper plate on a strip-shaped supporting box, aligning the upper end of the tinned copper plate with a V-shaped conductive clamping strip, starting a driving motor, driving the driving motor to drive the driving gear to rotate clockwise, so that the driving gear pushes a rack downwards, the rack slides stably downwards by virtue of the sliding connection of a strip-shaped sliding groove and a through hole, a pressing plate at the upper end drives the V-shaped conductive clamping strip to descend and abut against the upper end of the tinned copper plate, and the tinned copper plate is firmly clamped between the pressing plate and the strip-shaped supporting;

secondly, starting the first electric telescopic rod to extend upwards, pushing a connecting point of the first linkage rod and the second linkage rod upwards through the top plate by the first electric telescopic rod, so that the first linkage rod and the second linkage rod are unfolded leftwards, pushing the second slide rod to slide leftwards relative to the connecting sleeve, enabling the electroplating brush liquid mechanism to be attached to the end face of the tin-plated copper plate, and enabling the second slide rod to rise upwards by sliding of the first slide rod along with continuous upward extension of the first electric telescopic rod when the first linkage rod and the second linkage rod are unfolded and attached to the lower side of the second slide rod, so that the electroplating brush liquid mechanism is attached to the end face of the tin-plated copper plate to rise upwards;

thirdly, when the electroplating liquid brushing mechanism is attached to the end face of the tin-plated copper plate and upwards rises, the port of a strip-shaped connecting box of the electroplating liquid brushing mechanism is attached to the right end face of the tin-plated copper plate, the first electroplating cotton block and the second electroplating cotton block are attached to the end face of the tin-plated copper plate, second extrusion balls at the front end and the rear end of the strip-shaped connecting box are attached to the lower side of a first extrusion ball at the lowest side of the fixed strip and abut against the key switch, so that the electromagnet is electrified to generate magnetism, and the magnetism of the electromagnet is greater than that of a common magnet, so that the electromagnet attracts an iron block to upwards rise along the sliding chute for a certain distance to separate from the common magnet, at the moment, under the action of the first electric telescopic rod, the strip-shaped connecting box drives the second extrusion ball to upwards rise and abut against the first extrusion ball, and in the process, the extrusion between the first extrusion ball and the second extrusion ball is extruded so that the second copper plate extrusion, when the second extrusion ball slides to a position between the adjacent first extrusion balls, the movable graphite brush block is ejected leftwards under the action of the resilience force of the return spring, the first electroplating cotton block is driven to impact the tinned copper plate, meanwhile, the first conveying pump continuously sucks the tinning liquid from the plating liquid storage cylinder, then the tinning liquid is conducted to the conical butt joint hole through the supporting guide pipe and flows into the rubber hose, the tinning liquid permeates into the first electroplating cotton block from the spray hole on the rubber hose, and the first electroplating cotton block impacts the end face of the tinned copper plate by means of instantaneous strong impact pressure due to the leftward ejection of the movable graphite brush block, the tinning liquid is extruded and patted on the tinned copper plate, when the movable graphite brush block is ejected leftwards and slides instantaneously under the action of the return spring, the common magnet at the right end of the connected guide rod just moves to the lower side of the left end of the iron block, before the second extrusion ball is extruded through the first extrusion ball and approaches the next first extrusion ball, the common magnet attracts the iron block downwards by means of magnetic force, so that the tooth socket on the lower side of the left end of the iron block is clamped with the tooth socket on the upper end of the common magnet, the movable graphite brush block is prevented from bouncing and separating after bouncing and impacting on the tinned copper plate under the action of the resilience force of the return spring, the first electroplating cotton block is ensured to be attached to the tinned copper plate in an impacting manner and then kept attached to the tinned copper plate, so that the tinning liquid is ensured to be tightly slapped on the tinned copper plate to prevent splashing to the periphery, and when the second extrusion ball slides to the adjacent position on the lower side of the next first extrusion ball, the key switch is triggered to enable the electromagnet to be electrified to generate magnetism, so that the iron block is lifted and separated from the common magnet, the movable graphite brush block is convenient to continue to slide rightwards due to extrusion linkage to compress the return spring, and meanwhile, when the first electric telescopic rod connecting box, the tin plating solution is conveniently coated on the tin-plated copper plate, so that the tin plating is convenient;

the fourth step is at plating bath in-process, and the small-size motor area rotary column is high-speed clockwise rotation, and the rotary column just makes the continuous rotation of elastic rubber piece strike off the tin-plated copper, and the elastic rubber piece relies on the barb cover to strike off too much tin-plated liquid that gathers into the liquid drop, brings into in the intercommunication box body to too much tin-plated liquid also flows into in the intercommunication box body in the bar linkage box, then in getting into the bar along the intercommunication box body and retrieving the box, finally rely on the second delivery pump to transmit back plating bath storage section of thick bamboo in, realize retrieving.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention leads the tinned copper plate to be vertically fixed on the strip-shaped supporting box, leads the upper end of the tinned copper plate to be aligned with the V-shaped conductive clamping strip and is communicated with the anode of a power supply, then starts the first electric telescopic rod to extend upwards, the first electric telescopic rod pushes the connecting point of the first linkage rod and the second linkage rod upwards through the top plate, thus the first linkage rod and the second linkage rod are expanded leftwards and push the second slide rod to slide leftwards relative to the connecting sleeve, so that the electroplating brush liquid mechanism is attached to the end surface of the tinned copper plate, the tinned copper plate is convenient to be electrified and electroplated due to the connection of the electroplating brush liquid mechanism and the cathode of the power supply, and the pushing force upwards of the top plate acts on the second slide rod along with the continuous upward extension of the first electric telescopic rod, so that the second slide rod is lifted upwards by the sliding of the first slide rod, thereby the electroplating brush liquid mechanism is attached, manual painting is not needed;

2. the invention relates to an electroplating liquid brushing mechanism, wherein a bar-shaped connecting box port of the electroplating liquid brushing mechanism is attached to the right end face of a tin-plated copper plate, a first electroplating cotton block and a second electroplating cotton block are attached to the end face of the tin-plated copper plate, when a bar-shaped connecting box drives a second extrusion ball to rise upwards and extrude distributed first extrusion balls, a key switch enables an electromagnet to be electrified to generate magnetism, so that an iron block is separated from a common magnet, and a movable graphite brush block slides rightwards by a guide rod to be far away from the tin-plated copper plate due to extrusion between the first extrusion ball and the second extrusion ball, and when the second extrusion ball slides to between adjacent first extrusion balls, the movable graphite brush block is ejected leftwards under the resilience force of a return spring, drives the first electroplating cotton block to impact the tin-plated copper plate, and simultaneously a first conveying pump continuously sucks tin plating liquid from a plating liquid storage cylinder, conducts the tin plating liquid into a rubber hose and permeates into the first electroplating cotton block, and because the movable graphite brush block is ejected leftwards, the first electroplating cotton block is caused to impact on the end face of the tinned copper plate by means of instantaneous strong impact pressure, the tinning liquid is extruded and patted on the tinned copper plate, the common magnet at the right end of the guide rod just moves to the lower side of the left end of the iron block, the common magnet downwardly attracts the iron block by means of magnetic force, so that the tooth socket at the lower side of the left end of the iron block and the tooth socket at the upper end of the common magnet are clamped together, the movable graphite brush block is prevented from rebounding and separating after being ejected and impacted on the tinned copper plate under the resilience force of a reset spring, the first electroplating cotton block is ensured to be kept attached after being impacted and attached on the tinned copper plate, thereby the tinning liquid is ensured to be closely patted on the tinned copper plate, meanwhile, the second electroplating cotton block on the fixed graphite brush block is attached to the end face, the tin plating solution can not be caused to fully contact the copper plate;

3. the small-sized motor drives the rotary column to rotate clockwise at a high speed, the rotary column enables the elastic rubber sheet to continuously rotate to scrape the tin-plated copper plate, the elastic rubber sheet scrapes off excessive tin-plated liquid gathered into liquid drops through the barb sleeve and brings the liquid drops into the communicating box body, the excessive tin-plated liquid in the strip-shaped connecting box also flows into the communicating box body, then the excessive tin-plated liquid enters the strip-shaped recovery box along the communicating box body, and finally the excessive tin-plated liquid is conveyed back into the plating liquid storage cylinder through the second conveying pump to realize recovery.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an electrolytic tinning system according to the invention;

FIG. 2 is a schematic structural diagram of the movable graphite brush block, the fixed graphite brush block and the strip-shaped connecting box in the electrotinning system under the action of strong plating solution pressure;

FIG. 3 is a schematic view of a partially enlarged structure of the cooperative connection among an electromagnet, a common magnet and an iron block in the electrotinning system under the action of plating solution high pressure according to the present invention;

FIG. 4 is a schematic view of a partial structure of a rotary column, an elastic rubber shifting piece and a communicating box body in the electrotinning system under the action of strong pressure of plating solution;

FIG. 5 is a schematic left-side view of the cooperative connection of a strip-shaped recovery box and a strip-shaped connection box in the electrotinning system under the action of plating solution high pressure according to the present invention;

FIG. 6 is a schematic structural view showing the cooperative connection between a transit tube and a press plate in an electrotinning system of the present invention under a strong pressure of a plating solution;

FIG. 7 is a schematic diagram of a right-view structure of the position distribution of the fixing bars in the electrotinning system under the action of strong plating solution pressure according to the present invention;

FIG. 8 is a schematic structural diagram of the connection of the first squeeze ball and the second squeeze ball in the electrotinning system under the action of strong pressure of the plating solution;

FIG. 9 is a schematic left-view structural diagram of the connection of a rubber hose and a first electroplated cotton block in the electrotinning system under the action of strong pressure of the plating solution;

FIG. 10 is a schematic diagram showing the structure of the connection between a plating solution storage cylinder and a first delivery pump in the electrolytic tinning system of the present invention under strong plating solution pressure.

In the figure: 1. a U-shaped supporting seat; 2. a drive motor; 3. a drive gear; 4. a rack; 5. a through hole; 6. a strip-shaped chute; 7. a V-shaped conductive clamping strip; 8. a tinned copper plate; 9. a power source; 10. a positive conductive line; 11. a negative conductive wire; 12. pressing a plate; 13. a longitudinal clamping mechanism; 14. a first electric telescopic rod; 15. a first spring; 16. a first slide bar; 17. a top plate; 18. a second spring; 19. connecting sleeves; 20. a strip-shaped support box; 21. a turntable; 22. an electroplating liquid brushing mechanism; 23. pipe rotation; 24. a fixing hole; 25. a tooth block; 26. a small electric telescopic rod; 27. a movable graphite brush block; 28. a guide bar; 29. a first electroplated cotton block; 30. a rubber hose; 31. spraying a hole; 32. a second electroplated cotton block; 33. fixing the graphite brush block; 34. a limiting strip; 35. a support conduit; 36. an iron block; 37. an electromagnet; 38. a chute; 39. a connecting spring; 40. a common magnet; 41. a tooth socket; 42. the box body is communicated; 43. a strip-shaped recovery box; 44. a second delivery pump; 45. turning the column; 46. an elastic rubber sheet; 47. a barb sleeve; 48. a second electric telescopic rod; 49. a fixing strip; 50. a first squeeze bulb; 51. a key switch; 52. a second squeeze bulb; 53. a sliding port; 54. a support frame; 55. a first delivery pump; 56. a return pipe; 57. a tapered docking aperture; 58. a plating solution storage cylinder; 59. a small-sized motor; 60. a strip-shaped connection box; 61. a linked lifting tinning mechanism; 62. a second slide bar; 63. a first linkage rod; 64. a second linkage rod; 65. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-10, the present invention provides a technical solution: an electrotinning system with plating solution strong pressure effect comprises a U-shaped supporting seat 1, a longitudinal clamping mechanism 13 and a power supply 9, wherein the longitudinal clamping mechanism 13 is used for vertically fixing a tinned copper plate 8 on the upper side of the U-shaped supporting seat 1, the upper right side of the U-shaped supporting seat 1 is fixedly connected with a supporting frame 54, the power supply 9 is placed in the supporting frame 54, the power supply 9 is provided with an anode conductive wire 10 and a cathode conductive wire 11, and a regulator for regulating the current is arranged on the power supply 9, the electrotinning system belongs to the prior art, the tail end of the anode conductive wire 10 is fixedly connected with a V-shaped conductive clamping strip 7, the V-shaped conductive clamping strip 7 is connected to the upper end of the longitudinal clamping mechanism 13, namely when the tinned copper plate 8 is vertically clamped on the U-shaped supporting seat; a linkage lifting tinning mechanism 61 is arranged at the right end of the U-shaped supporting seat 1, the linkage lifting tinning mechanism 61 comprises a first electric telescopic rod 14, a top plate 17, a first sliding rod 16, a first spring 15, a connecting sleeve 19, a second spring 18, a second sliding rod 62, a first linkage rod 63, a second linkage rod 64 and an electroplating brushing mechanism 22, the first electric telescopic rod 14 is vertically and fixedly connected to the upper side plate of the U-shaped supporting seat 1, the top plate 17 is horizontally and fixedly connected to the upper end of the first electric telescopic rod 14, the upper end of the first electric telescopic rod 14 is a telescopic end, the top plate 17 is horizontally and fixedly connected to the upper end of the first electric telescopic rod 14, the first sliding rod 16 is vertically inserted at the right end of the upper side plate of the U-shaped supporting seat 1 in a sliding manner, the first spring 15 is connected between the lower end of the first sliding rod 16 and the upper side plate of the U-shaped supporting seat 1, the, the second spring 18 is connected between the right end of the second slide bar 62 and the connecting sleeve 19, the first linkage bar 63 is movably connected to the lower left side of the connecting sleeve 19 through a hinge, the second linkage bar 64 is movably connected to the tail end of the first linkage bar 63 through a hinge, the tail end of the second linkage bar 64 is movably connected to the position, close to the left end, of the second slide bar 62 through a hinge, the electroplating brush liquid mechanism 22 is connected to the left end of the second slide bar 62, the electroplating brush liquid mechanism 22 is electrically connected with the negative electrode conducting wire 11 in a matching manner, the electroplating brush liquid mechanism 22 is used for adhering tin plating liquid for tin plating, after the tin-plated copper plate 8 is vertically clamped, the first electric telescopic rod 14 is started to extend upwards, the first electric telescopic rod 14 pushes the connecting point of the first linkage bar 63 and the second linkage bar 64 upwards through the top plate 17, so that the first linkage bar 63 and the second linkage bar 64 are opened leftwards to push the second, cause electroplating brush liquid mechanism 22 to laminate on the terminal surface of tinned copper plate 8 to when first gangbar 63 and second gangbar 64 strut the laminating and at the second slide bar 62 downside, along with first electric telescopic handle 14 continues upwards extension, then the ascending ejection force of roof 17 just is acted on second slide bar 62, cause second slide bar 62 to rely on the slip of first slide bar 16 and upwards rise, thereby cause electroplating brush liquid mechanism 22 to laminate the upwards rise of tinned copper plate 8 terminal surface, carry out electroplating brush liquid, realize the electrotinning.

The longitudinal clamping mechanism 13 comprises a driving motor 2, a driving gear 3, a through hole 5, a rack 4, a strip-shaped chute 6, a pressing plate 12 and a strip-shaped support box 20, wherein the driving motor 2 is fixedly arranged at the left end of a side plate on the U-shaped support seat 1, the driving gear 3 is fixedly connected with the main shaft end of the driving motor 2, the through hole 5 is arranged on the side plate of the U-shaped support seat 1 at the lower right side of the position of the driving motor 2, the rack 4 is vertically and slidably inserted in the through hole 5, the strip-shaped chute 6 is vertically arranged on the right side wall of the rack 4, the inner wall at the right side of the through hole 5 is slidably connected with the strip-shaped chute 6 through a sliding block, the pressing plate 12 is horizontally and fixedly connected with the right side of the upper end of the rack 4, the V-shaped conductive clamping strip 7 is horizontally arranged at the, meanwhile, the strip-shaped supporting box 20 is made of an insulating material, when the tinned copper plate 8 needs to be vertically fixed, the tinned copper plate 8 is vertically placed on the strip-shaped supporting box 20, the upper end of the tinned copper plate is aligned to the V-shaped conductive clamping strip 7, then the driving motor 2 is started, the driving gear 3 is driven to rotate clockwise, the driving gear 3 pushes the rack 4 downwards, the rack 4 stably slides downwards by virtue of the sliding connection of the strip-shaped sliding groove 6 and the through hole 5, the pressing plate 12 at the upper end drives the V-shaped conductive clamping strip 7 to descend and abut against the upper end of the tinned copper plate 8, and the tinned copper plate 8 is stably clamped between the pressing plate 12 and the strip.

Be connected with the runner pipe 23 through the vertical rotation of bearing on the clamp plate 12, the electrically conductive card strip 7 fixed connection of V type is at the 23 lower extremes of runner pipe, anodal conductor wire 10 passes runner pipe 23 simultaneously, and the electrically conductive card strip 7 of V type is being connected to the electricity, the strip holds in the palm the bottom in the box 20 and is connected with carousel 21 through the pivot level rotation, when 8 vertical clamp of tinned copper, make its lower extreme contradict on carousel 21, like this because 8 upper ends of tinned copper are contradicted at the electrically conductive card strip 7 downside of V type, conveniently rely on the electrically conductive card strip 7 upside of V type carousel 21 rotation adjustment tinned end face of 23 downside of runner pipe.

Fixed orifices 24 have been seted up on the outer wall of 23 upper ends of trombone, the small-size electric telescopic handle 26 of the horizontal fixedly connected with of the upper left side of clamp plate 12, small-size electric telescopic handle 26 right-hand member is flexible end, small-size electric telescopic handle 26 right-hand member fixedly connected with tooth piece 25, rely on trombone 23 and the good position back of the rotatory adjustment of carousel 21 when tinned copper 8, start small-size electric telescopic handle 26, make its extension right, cause tooth piece 25 card to go into in the fixed orifices 24, it is fixed to realize the trombone 23, thereby make tinned copper 8 rigidity.

The electroplating liquid brushing mechanism 22 comprises a strip-shaped connecting box 60, a movable graphite brush block 27, a fixed graphite brush block 33, a first electroplating cotton block 29, a second electroplating cotton block 32, a rubber hose 30, a spray hole 31, a conical butt joint hole 57, a supporting conduit 35, a first delivery pump 55, a plating liquid storage cylinder 58, a fixed strip 49, a first extrusion ball 50, a key switch 51, a second extrusion ball 52, a sliding opening 53, a guide rod 28, a common magnet 40, an iron block 36, an electromagnet 37, a sliding groove 38, a connecting spring 39 and a tooth groove 41, wherein the strip-shaped connecting box 60 is horizontally and fixedly connected at the left end of the second sliding rod 62, the left side of the strip-shaped connecting box 60 is an opening, the fixed graphite brush block 33 is fixedly connected at the left lower side of the strip-shaped connecting box 60, the movable graphite brush block 27 is movably arranged at the upper side of the fixed graphite brush block 33, the first electroplating cotton block 29 and the second electroplating cotton block 32 are respectively attached and bonded at the left sides of the movable graphite brush, the movable graphite brush block 27 and the fixed graphite brush block 33 are electrically connected with the negative conductive wire 11 through a sealing pipe sleeve, wherein the combination of the graphite brush block, the electroplating cotton block and the power supply 9 is a basic component of the electrotinning equipment in the prior art, during operation, the positive electric end of the power supply 9 is electrically connected with a copper plate needing tinning, then the electroplating cotton block is bonded on the graphite brush block, the graphite brush block is electrically connected with the negative electric end of the power supply 9, during electrotinning, the electroplating cotton block on the graphite brush block is adhered with tinning liquid, and then the tinning liquid is coated on the copper plate for tinning; the rubber hose 30 is vertically embedded in the first electroplating cotton block 29, the rubber hose 30 is equidistantly distributed along the first electroplating cotton block 29, the spray holes 31 are equidistantly formed in the side wall of the rubber hose 30 facing the middle position of the first electroplating cotton block 29 from top to bottom, a strip-shaped connecting box 60 at the upper position of the rubber hose 30 is provided with a conical butt joint hole 57 on the side plate, the conical butt joint hole 57 is communicated with the upper end of the rubber hose 30 through a flexible leather sleeve, the supporting conduit 35 is vertically arranged at the upper side of the conical butt joint hole 57, the plating solution storage cylinder 58 is arranged at the upper side of the supporting conduit 35, the first delivery pump 55 is fixedly connected to the left lower side of the plating solution storage cylinder 58, the output end of the first delivery pump 55 is fixedly connected with the upper end of the supporting conduit 35, the suction end of the first delivery pump 55 is communicated with the inside of the plating solution storage cylinder 58, the fixing strips 49 are vertically and vertically, the first extrusion balls 50 are fixedly connected on the right side wall of the fixed strip 49 from top to bottom in an equidistant way, the second extrusion balls 52 are arranged on the front and back outer parts of the front and back side of the strip-shaped connecting box 60 in pairs from front to back, the second extrusion balls 52 are arranged at the right side wall of the lower end of the fixed strip 49 in pairs, the sliding openings 53 are horizontally arranged on the front and back side walls of the strip-shaped connecting box 60 in pairs from front to back, meanwhile, the second extrusion balls 52 penetrate through the sliding openings 53 through rod bodies to be fixedly connected with the movable graphite brush blocks 27, the guide rod 28 is horizontally and fixedly connected on the right side of the movable graphite brush blocks 27, the guide rod 28 slides to penetrate through the right side plate of the strip-shaped connecting box 60, the common magnet 40 is fixedly connected at the right end head of the guide rod 28, the sliding groove 38 is vertically arranged at the outer wall of the upper end of the right side plate of the strip-shaped connecting box 60, the iron block 36 is horizontally and slidably connected at the sliding groove 38, a key switch 51 is fixedly installed on the side wall of the fixing strip 49 close to the lower side of the position of each first extrusion ball 50, the key switch 51 is electrically connected with the electromagnet 37, the lower end face of the left end of the iron block 36 and the upper end face of the common magnet 40 are both provided with tooth sockets 41, a reset spring 65 is horizontally and fixedly connected between the movable graphite brush block 27 and the inner wall of the right side of the strip-shaped connecting box 60, when the second sliding rod 62 pushes the strip-shaped connecting box 60 to the left to be attached to the right end face of the tinned copper plate 8, the first electroplating cotton block 29 and the second electroplating cotton block 32 are attached to the end face of the tinned copper plate 8, the second extrusion ball 52 at the front end and the rear end of the strip-shaped connecting box 60 is attached to the lower side of the first extrusion ball 50 at the lowest side of the fixing strip 49 and is abutted to the key switch 51, so that the electromagnet 37 is electrified to generate magnetism, and the magnetism of the electromagnet 37 is greater, the common magnet 40 is separated, the bar-shaped connecting box 60 with the second extrusion ball 52 is lifted upwards to abut against the first extrusion ball 50 under the action of the first electric telescopic rod 14, in the process, the first extrusion ball 50 and the second extrusion ball 52 are squeezed to cause the second extrusion ball 52 with the movable graphite brush block 27 to slide rightwards away from the tinned copper plate 8 by virtue of the guide rod 28, when the second extrusion ball 52 slides to between the adjacent first extrusion balls 50, the movable graphite brush block 27 is ejected leftwards under the resilience force of the return spring 65 to bring the first electroplated cotton block 29 to impact on the tinned copper plate 8, meanwhile, the first conveying pump 55 continuously sucks the tinning liquid from the plating liquid storage cylinder 58, then conducts the tinning liquid to the conical butt joint hole 57 through the supporting conduit 35 to flow into the rubber hose 30, and the tinning liquid permeates into the first electroplated cotton block 29 from the spray holes 31 on the rubber hose 30, and because the movable graphite brush block 27 is ejected leftwards, the first electroplating cotton block 29 is caused to impact on the end surface of the tinned copper plate 8 by means of instantaneous strong impact pressure, the tinning liquid is extruded and patted on the tinned copper plate 8, and when the movable graphite brush block 27 is ejected leftwards and slides instantaneously under the action of the return spring 65, the common magnet 40 at the right end of the connecting guide rod 28 just moves to the lower side of the left end of the iron block 36, before the second extrusion ball 52 extrudes to be close to the next first extrusion ball 50 through the first extrusion ball 50, the common magnet 40 downwardly attracts the iron block 36 by means of magnetic force, so that the tooth socket 41 at the lower side of the left end of the iron block 36 and the tooth socket 41 at the upper end of the common magnet 40 are clamped together, the movable graphite brush block 27 is prevented from rebounding and separating after being ejected onto the tinned copper plate 8 under the action of the return spring 65, and the first electroplating cotton block 29 is ensured, keep the laminating, thereby guarantee that the tinning liquid closely slaps on tinned copper 8, prevent to splash to around, and when second extrusion ball 52 slided to next first extrusion ball 50 downside adjacent position department, key switch 51 just triggers, cause electro-magnet 37 circular telegram to produce magnetism, cause iron plate 36 to rise and break away from ordinary magnet 40, make things convenient for movable graphite brush piece 27 to continue because the extrusion linkage slides right compression reset spring 65 that slides, when first electric telescopic handle 14 takes bar connecting box 60 to rise up simultaneously, second electroplating cotton piece 32 on fixed graphite brush piece 33 is laminating tinned copper 8 terminal surface smooth smearing, conveniently scribble the tinning liquid on tinned copper 8, conveniently tin plating.

Equal horizontal fixedly connected with second electric telescopic handle 48 of back end upside before bar connection box 60, the flexible end horizontal fixedly connected with spacing 34 of second electric telescopic handle 48, the vertical fixed connection of support tube 35 is on spacing 34, and spacing 34 is in about moving towards the position, when the vertical clamp of tinned copper 8 of different width holds in the palm on box 20 in the bar, the second electric telescopic handle 48 of side extends to the centre around starting, cause spacing 34 conflict of front and back side at tinned copper 8 front and back side, and support tube 35 also moves to the toper butt joint hole 57 upside that corresponds the position along with spacing 34's removal, just so make support tube 35 mainly pour into the tinning liquid into to the first electroplating cotton piece 29 part that contacts tinned copper 8, guarantee that the tinning liquid concentrates on the first electroplating cotton piece 29 of action range.

The lower side of the strip-shaped connecting box 60 is provided with a recovery mechanism, the recovery mechanism comprises a strip-shaped recovery box 43, a communicating box body 42, a rotary column 45, an elastic rubber sheet 46, a barb sleeve 47, a small motor 59, a second delivery pump 44 and a return pipe 56, the strip-shaped recovery box 43 is arranged at the bottom of the strip-shaped connecting box 60, the communicating box body 42 is fixedly connected between the strip-shaped recovery box 43 and the strip-shaped connecting box 60, the communicating box body 42 is communicated with the left lower side of the strip-shaped connecting box 60, the rotary column 45 is horizontally and rotatably connected to the inner side of the communicating box body 42 through a bearing, the side wall of the strip-shaped connecting box 60 at the left side of the communicating box body 42 is an opening, the elastic rubber sheet 46 is fixedly connected to the rotary column 45 at equal intervals around a spindle, the barb sleeve 47 is fixedly connected to the tail end of the elastic rubber sheet 46, the barb sleeve 47, second delivery pump 44 fixed connection is on bar connecting box 60 right side outer wall, second delivery pump 44 absorbs the end and retrieves the box 43 interior bottom intercommunication with the bar, second delivery pump 44 output is passing through back flow 56 and is being linked together plating solution storage cylinder 58 upper end, in the plating solution in-process, small motor 59 area rotary column 45 is high-speed clockwise rotation, rotary column 45 just makes elastic rubber piece 46 constantly rotatory strike off tin-plated copper plate 8, elastic rubber piece 46 relies on barb cover 47 to strike off too much tin-plated liquid that gathers into the liquid droplet, bring into in the intercommunication box body 42, and too much tin-plated liquid also flows into in the intercommunication box body 42 in the bar connecting box 60, then in getting into bar recovering box 43 along intercommunication box body 42, finally rely on second delivery pump 44 to transmit back in plating solution storage cylinder 58, realize retrieving.

firstly, vertically placing a tinned copper plate 8 on a strip-shaped support box 20, aligning the upper end of the tinned copper plate to a V-shaped conductive clamping strip 7, starting a driving motor 2, driving the driving motor to drive a driving gear 3 to rotate clockwise, so that the driving gear 3 pushes a rack 4 downwards, the rack 4 stably slides downwards by virtue of the sliding connection of a strip-shaped sliding groove 6 and a through hole 5, and a pressing plate 12 at the upper end drives the V-shaped conductive clamping strip 7 to descend and abut against the upper end of the tinned copper plate 8, so that the tinned copper plate 8 is firmly clamped between the pressing plate 12 and the strip-shaped support box;

secondly, starting the first electric telescopic rod 14 to extend upwards, pushing the first electric telescopic rod 14 upwards to push a connection point of a first linkage rod 63 and a second linkage rod 64 through the top plate 17, so that the first linkage rod 63 and the second linkage rod 64 are expanded leftwards to push the second sliding rod 62 to slide leftwards relative to the connecting sleeve 19, so that the electroplating liquid brushing mechanism 22 is attached to the end face of the tinned copper plate 8, and when the first linkage rod 63 and the second linkage rod 64 are expanded and attached to the lower side of the second sliding rod 62, along with the continuous upward extension of the first electric telescopic rod 14, the upward pushing force of the top plate 17 acts on the second sliding rod 62, so that the second sliding rod 62 is lifted upwards by virtue of the sliding of the first sliding rod 16, so that the electroplating liquid brushing mechanism 22 is attached to the end face of the tinned copper plate 8;

thirdly, when the electroplating liquid brushing mechanism 22 is attached to the end face of the tinned copper plate 8 and rises upwards, the port of the bar-shaped connecting box 60 of the electroplating liquid brushing mechanism 22 is attached to the right end face of the tinned copper plate 8, the first electroplating cotton block 29 and the second electroplating cotton block 32 are attached to the end face of the tinned copper plate 8, the second extrusion ball 52 at the front end and the rear end of the bar-shaped connecting box 60 is attached to the lower side of the first extrusion ball 50 at the lowest side of the fixed bar 49 and abuts against the key switch 51, so that the electromagnet 37 is electrified to generate magnetism, and the magnetism of the electromagnet 37 is greater than that of the common magnet 40, so that the electromagnet 37 attracts the iron block 36 to rise upwards for a certain distance along the chute 38 to be separated from the common magnet 40, at the moment, under the action of the first electric telescopic rod 14, the bar-shaped connecting box 60 drives the second extrusion ball 52 to abut against and rise to the first extrusion ball 50, and in the process, the second extrusion ball 52 is extruded and the second extrusion ball 52 drives the second The movable graphite brush block 27 slides rightwards away from the tinned copper plate 8 by virtue of the guide rod 28, and when the second extrusion ball 52 slides to a position between the adjacent first extrusion balls 50, the movable graphite brush block 27 is ejected leftwards by the resilience force of the return spring 65, the first electroplating cotton block 29 is driven to impact on the tinned copper plate 8, meanwhile, the first delivery pump 55 continuously sucks the tinning liquid from the plating liquid storage cylinder 58, then the tinning liquid is conducted to the conical butt joint hole 57 through the support pipe 35 and flows into the rubber hose 30, the tinning liquid penetrates into the first electroplating cotton block 29 from the spray hole 31 on the rubber hose 30, and because the movable graphite brush block 27 is ejected leftwards, the first electroplating cotton block 29 is caused to impact on the end face of the tinned copper plate 8 by virtue of instant strong impact pressure to press the tinned liquid on the tinned copper plate 8, and when the movable graphite brush block 27 instantaneously slides leftwards by virtue of the return spring 65, the common magnet 40 at the right end of the connected guide rod 28 just moves to the lower side of the left end of the iron block 36, before the second extrusion ball 52 is extruded through one first extrusion ball 50 to be close to the next first extrusion ball 50, the common magnet 40 downwardly attracts the iron block 36 by means of magnetic force, so that the tooth socket 41 at the lower side of the left end of the iron block 36 is clamped with the tooth socket 41 at the upper end of the common magnet 40, the movable graphite brush block 27 is prevented from bouncing and separating after bouncing and impacting on the tinned copper plate 8 under the resilience force of the return spring 65, the first electroplated cotton block 29 is ensured to keep adhering after impacting and adhering on the tinned copper plate 8, thereby ensuring that the tinned liquid is tightly impacted on the tinned copper plate 8 and prevented from splashing to the periphery, and when the second extrusion ball 52 slides to the adjacent position at the lower side of the next first extrusion ball 50, the key switch 51 is triggered to enable the electromagnet 37 to be electrified to generate magnetism, so that the iron block 36 is, the convenient movable graphite brush block 27 continues to slide rightwards due to extrusion linkage to compress the reset spring 65, and meanwhile, when the first electric telescopic rod 14 drives the strip-shaped connecting box 60 to rise upwards, the second electroplating cotton block 32 on the fixed graphite brush block 33 is attached to the end face of the tinned copper plate 8 to be smoothly coated, so that tinning liquid is conveniently coated on the tinned copper plate 8 flatly, and tinning is convenient;

the fourth step is at the plating bath in-process, small motor 59 takes rotary column 45 high-speed clockwise rotation, rotary column 45 just makes elastic rubber piece 46 constantly rotatory strike off tin-plated copper 8, elastic rubber piece 46 relies on the cover 47 of falling the hook to strike off too much tin-plated liquid that gathers into the liquid droplet, bring into in the intercommunication box body 42, and too much tin-plated liquid also flows into in the intercommunication box body 42 in the bar connecting box 60, then in getting into the bar along intercommunication box body 42 and retrieving box 43, finally rely on in second delivery pump 44 transmits back plating bath storage cylinder 58, realize retrieving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrotinning system of plating bath high pressure effect, includes U type supporting seat (1), vertical clamping mechanism (13) and power (9), its characterized in that: the upper right side of U type supporting seat (1) fixedly connected with carriage (54), power (9) are put in carriage (54), power (9) are equipped with anodal conductor wire (10) and negative pole conductor wire (11), anodal conductor wire (10) end fixedly connected with V type conductive card strip (7), V type conductive card strip (7) are connected in the upper end of vertical clamping mechanism (13), the right-hand member of U type supporting seat (1) is provided with linkage lift tinning mechanism (61), linkage lift tinning mechanism (61) include first electric telescopic handle (14), roof (17), first slide bar (16), first spring (15), adapter sleeve (19), second spring (18), second slide bar (62), first ganged bar (63), second ganged bar (64) and electroplating brush liquid mechanism (22), the vertical fixed connection of first electric telescopic handle (14) is in U type supporting seat (1) side plate department, roof (17) horizontal fixed connection be in first electric telescopic handle (14) upper end, first slide bar (16) vertical slip alternates in side board right-hand member on U type supporting seat (1), first spring (15) are connected first slide bar (16) lower extreme with between side board on U type supporting seat (1), adapter sleeve (19) fixed connection be in first slide bar (16) upper end, second slide bar (62) horizontal slip alternates in on adapter sleeve (19), second spring (18) are connected second slide bar (62) right side end with between adapter sleeve (19), first gangbar (63) swing joint be in adapter sleeve (19) lower side in a left side, second gangbar (64) swing joint be in first gangbar (63) end, the tail end of the second linkage rod (64) is movably connected to the position, close to the left end, of the second sliding rod (62) through a hinge, the electroplating liquid brushing mechanism (22) is connected to the left end of the second sliding rod (62), and the electroplating liquid brushing mechanism (22) is electrically connected with the negative electrode conducting wire (11) in a matched mode.

2. The strong bath action electrotinning system of claim 1 wherein: the longitudinal clamping mechanism (13) comprises a driving motor (2), a driving gear (3), a through hole (5), a rack (4), a strip-shaped chute (6), a pressing plate (12) and a strip-shaped supporting box (20), wherein the driving motor (2) is fixedly installed at the left end of a side plate on the U-shaped supporting seat (1), the driving gear (3) is fixedly connected at the main shaft end of the driving motor (2), the through hole (5) is formed in the side plate on the U-shaped supporting seat (1) at the lower right side of the position where the driving motor (2) is located, the rack (4) is vertically inserted into the through hole (5) in a sliding mode, the strip-shaped chute (6) is vertically formed in the right side wall of the rack (4), the inner wall at the right side of the through hole (5) is connected with the strip-shaped chute (6) in a sliding mode, the pressing plate (12) is horizontally, the V-shaped conductive clamping strip (7) is horizontally arranged on the lower side of the pressing plate (12), and the strip-shaped supporting box (20) is fixedly connected to the side plate on the U-shaped supporting seat (1) right below the pressing plate (12).

3. The strong bath action electrotinning system of claim 2, wherein: the utility model discloses a V type electric conduction card is characterized in that be connected with runner pipe (23) through the vertical rotation of bearing on clamp plate (12), V type electric conduction card strip (7) fixed connection be in runner pipe (23) lower extreme, simultaneously anodal conductor wire (10) pass runner pipe (23), and the electricity links V type electric conduction card strip (7), the bottom level is rotated and is connected with carousel (21) in the box (20) is held in the palm to the strip.

4. The strong bath action electrotinning system of claim 3 wherein: the rotary pipe is characterized in that a fixing hole (24) is formed in the outer wall of the upper end of the rotary pipe (23), a small electric telescopic rod (26) is horizontally and fixedly connected to the upper left side of the pressing plate (12), and a tooth block (25) is fixedly connected to the right end of the small electric telescopic rod (26).

5. The strong bath action electrotinning system of claim 1 wherein: the electroplating liquid brushing mechanism (22) comprises a bar-shaped connecting box (60), a movable graphite brush block (27), a fixed graphite brush block (33), a first electroplating cotton block (29), a second electroplating cotton block (32), a rubber hose (30), spray holes (31), a conical butt joint hole (57), a supporting conduit (35), a first delivery pump (55), a plating solution storage cylinder (58), a fixed bar (49), a first extrusion ball (50), a key switch (51), a second extrusion ball (52), a sliding opening (53), a guide rod (28), a common magnet (40), an iron block (36), an electromagnet (37), a sliding groove (38), a connecting spring (39) and a tooth groove (41), wherein the bar-shaped connecting box (60) is horizontally and fixedly connected at the left end of the second sliding rod (62), the fixed graphite brush block (33) is fixedly connected at the left lower side of the bar-shaped connecting box (60), the activity of activity graphite brush piece (27) sets up the upside of fixed graphite brush piece (33), first electroplating cotton piece (29), second electroplating cotton piece (32) laminate respectively and bond in activity graphite brush piece (27) with the left side of fixed graphite brush piece (33), activity graphite brush piece (27) with fixed graphite brush piece (33) electricity is connected negative pole conductor wire (11), rubber hose (30) are vertical to be buried underground in first electroplating cotton piece (29), simultaneously rubber hose (30) along first electroplating cotton piece (29) equidistance distributes, orifice (31) set up on rubber hose (30), toper butt joint hole (57) has been seted up on bar connecting box (60) curb plate, support pipe (35) are vertical to be set up toper butt joint hole (57) upside, plating solution storage cylinder (58) set up support pipe (35) upside, first delivery pump (55) fixed connection be in the left downside of plating bath storage cylinder (58), simultaneously first delivery pump (55) is communicateing support conduit (35) with plating bath storage cylinder (58), vertical fixed connection is in pairs around fixed strip (49) the side around the last curb plate of U type supporting seat (1), first extrusion ball (50) from last equidistance fixed connection down on the right side wall of fixed strip (49), second extrusion ball (52) set up in pairs around the front and back side outside of bar connecting box (60), establish in pairs the level around spout (53) on the lateral wall around bar connecting box (60), simultaneously second extrusion ball (52) are being connected activity graphite brush piece (27), guide arm (28) level fixed connection be in the right side of activity graphite brush piece (27), the guide rod (28) penetrates through the right side plate of the bar-shaped connecting box (60) in a sliding mode, the common magnet (40) is fixedly connected to the right end of the guide rod (28), the sliding groove (38) is vertically formed in the outer wall of the upper end of the right side plate of the bar-shaped connecting box (60), the iron block (36) is horizontally and slidably connected to the sliding groove (38), the connecting spring (39) is vertically and fixedly connected between the iron block (36) and the sliding groove (38), the electromagnet (37) is fixedly installed on the outer wall of the upper side of the bar-shaped connecting box (60), a key switch (51) is fixedly installed on the side wall of the fixing bar (49) close to the lower side of the position where each first extrusion ball (50) is located, the key switches (51) are electrically connected with the electromagnet (37), and tooth grooves (41) are formed in the lower end face of the left end of the iron block (36) and the upper end face of the common magnet (40), and a return spring (65) is horizontally and fixedly connected between the movable graphite brush block (27) and the inner wall of the right side of the strip-shaped connecting box (60).

6. The strong bath action electrotinning system of claim 5, wherein: bar connection box (60) front and back end upside equal level fixedly connected with second electric telescopic handle (48), the flexible end level fixedly connected with spacing (34) of second electric telescopic handle (48), the vertical fixed connection of support tube (35) is in on spacing (34) to move towards the position about spacing (34) is in.

7. The strong bath action electrotinning system of claim 5, wherein: the lower side of the strip-shaped connecting box (60) is provided with a recovery mechanism, the recovery mechanism comprises a strip-shaped recovery box (43), a communication box body (42), a rotary column (45), an elastic rubber sheet (46), a barb sleeve (47), a small motor (59), a second delivery pump (44) and a return pipe (56), the strip-shaped recovery box (43) is arranged at the bottom of the strip-shaped connecting box (60), the communication box body (42) is fixedly connected between the strip-shaped recovery box (43) and the strip-shaped connecting box (60), the communication box body (42) is communicated with the left lower side of the strip-shaped connecting box (60), the rotary column (45) is horizontally and rotatably connected to the inner side of the communication box body (42) through a bearing, the side wall of the strip-shaped connecting box (60) on the left side of the communication box body (42) is an opening, the elastic rubber sheet (46) is fixedly connected to the rotary column (, barb cover (47) fixed connection be in elastic rubber piece (46) are terminal, small motor (59) fixed connection be in the intercommunication box body (42) rear end outside, and small motor (59) main shaft end fixed connection the end is rotated to rotary column (45), second delivery pump (44) fixed connection be in on bar connection box (60) right side outer wall, second delivery pump (44) absorb the end with box (43) bottom intercommunication is retrieved to the bar, second delivery pump (44) output passes through back flow (56) are communicating plating solution storage cylinder (58) upper end.

8. The tin plating process of the electrolytic tinning system with strong plating solution pressure action according to the claims 1 to 7 is characterized by comprising the following specific steps:

firstly, vertically placing a tinned copper plate (8) on a strip-shaped supporting box (20), aligning the upper end of the tinned copper plate to a V-shaped conductive clamping strip (7), starting a driving motor (2), driving the driving motor to drive a driving gear (3) to rotate clockwise, so that the driving gear (3) downwards pushes a rack (4), the rack (4) stably slides downwards by virtue of the sliding connection of a strip-shaped sliding groove (6) and a through hole (5), and a pressing plate (12) at the upper end drives the V-shaped conductive clamping strip (7) to descend and abut against the upper end of the tinned copper plate (8), so that the tinned copper plate (8) is stably clamped between the pressing plate (12) and the strip-shaped supporting box (20);

secondly, the first electric telescopic rod (14) is started to extend upwards, the first electric telescopic rod (14) pushes the connection point of the first linkage rod (63) and the second linkage rod (64) upwards through the top plate (17), therefore, the first linkage rod (63) and the second linkage rod (64) are opened leftwards, the second sliding rod (62) is pushed to slide leftwards relative to the connecting sleeve (19), so that the electroplating liquid brushing mechanism (22) is attached to the end surface of the tin-plated copper plate (8), when the first linkage rod (63) and the second linkage rod (64) are spread and attached to the lower side of the second sliding rod (62), as the first electric telescopic rod (14) continues to extend upwards, the upward ejection force of the top plate (17) acts on the second slide bar (62) to cause the second slide bar (62) to rise upward by virtue of the sliding of the first slide bar (16), so that the electroplating liquid brushing mechanism (22) is attached to the end surface of the tin-plated copper plate (8) to be upwards lifted;

thirdly, when the electroplating liquid brushing mechanism (22) is attached to the end face of the tin-plated copper plate (8) and rises upwards, the port of a strip-shaped connecting box (60) of the electroplating liquid brushing mechanism (22) is attached to the right end face of the tin-plated copper plate (8), and a first electroplating cotton block (29) and a second electroplating cotton block (32) are attached to the end face of the tin-plated copper plate (8), at the moment, second extrusion balls (52) at the front end and the rear end of the strip-shaped connecting box (60) are attached to the lower side of a first extrusion ball (50) at the lowest side of a fixed strip (49) and abut against a key switch (51), so that the electromagnet (37) is electrified to generate magnetism, and the magnetism of the electromagnet (37) is greater than that of a common magnet (40), so that the electromagnet (37) attracts an iron block (36) to rise upwards for a certain distance along a sliding chute (38) to separate from the common magnet (40), at the moment, under the action, the strip-shaped connecting box (60) lifts the second extrusion ball (52) to abut against the first extrusion ball (50), in the process, the first extrusion ball (50) and the second extrusion ball (52) are squeezed to cause the second extrusion ball (52) to carry the movable graphite brush block (27) to slide rightwards to be away from the tinned copper plate (8) by virtue of the guide rod (28), when the second extrusion ball (52) slides to a position between adjacent first extrusion balls (50), the movable graphite brush block (27) is ejected leftwards under the resilience force of the return spring (65), the first electroplating cotton block (29) is driven to impact on the tinned copper plate (8), meanwhile, the first conveying pump (55) continuously sucks the tin plating liquid from the plating liquid storage cylinder (58) and then conducts the tin plating liquid to the conical butt joint hole (57) through the supporting guide pipe (35) to flow into the rubber hose (30), and the tin plating liquid permeates into the first electroplating cotton block (29) from the spray hole (31) on the rubber hose (30), and because the movable graphite brush block (27) is ejected leftwards, the first electroplating cotton block (29) is caused to impact on the end surface of the tinned copper plate (8) by means of instantaneous strong impact pressure, the tinning liquid is extruded and patted on the tinned copper plate (8), and when the movable graphite brush block (27) is instantaneously ejected leftwards and slides under the action of the return spring (65), the common magnet (40) at the right end of the connected guide rod (28) just moves to the lower side of the left end of the iron block (36), before the second extrusion ball (52) extrudes to be close to the next first extrusion ball (50) through the first extrusion ball (50), the common magnet (40) downwardly attracts the iron block (36) by means of magnetic force, so that the tooth socket (41) at the lower side of the left end of the iron block (36) and the tooth socket (41) at the upper end of the common magnet (40) are clamped together, and the movable graphite brush block (27) is prevented from bouncing and impacting on the tinned copper plate (8) and then rebounding under the resilience force of the, ensures that the first electroplating cotton block (29) keeps attaching after impacting and attaching to the tinned copper plate (8), thereby ensuring that the tin plating solution is tightly slapped on the tin-plated copper plate (8) to prevent the tin plating solution from splashing to the periphery, and when the second squeeze ball (52) slides to the next adjacent position on the lower side of the first squeeze ball (50), the key switch (51) is triggered to enable the electromagnet (37) to be electrified to generate magnetism, so that the iron block (36) is lifted to be separated from the common magnet (40), the movable graphite brush block (27) is convenient to continuously slide rightwards due to extrusion linkage to compress the return spring (65), meanwhile, when the first electric telescopic rod (14) is upwards lifted with the strip-shaped connecting box (60), the second electroplating cotton block (32) on the fixed graphite brush block (33) is attached to the end face of the tinned copper plate (8) and is smoothly coated, so that tinning liquid is conveniently coated on the tinned copper plate (8) and tinning is convenient;

the fourth step is at the plating bath in-process, small motor (59) take rotary column (45) high-speed clockwise rotation, rotary column (45) just make elastic rubber piece (46) constantly rotatory strike off tin-plated copper (8), elastic rubber piece (46) rely on barb cover (47) to strike off too much tin-plated liquid that gathers into the liquid droplet, bring into in communicating box body (42), and too much tin-plated liquid also flows into communicating box body (42) in bar connecting box (60), then in getting into bar recovery box (43) along communicating box body (42), finally rely on in second delivery pump (44) transmission back plating bath storage cylinder (58), realize retrieving.