CN212713793U - Processing equipment for electroplating surface of plastic part - Google Patents

Abstract

The utility model relates to a processing device for plastic part surface electroplating, which has the technical scheme that the processing device comprises an electroplating pool and a workpiece hanger, and also comprises a lifting driving component for driving the workpiece hanger to lift, a horizontal driving component for driving the lifting driving component to move back and forth along the length direction of the electroplating pool, a cleaning device for cleaning the workpiece and the workpiece hanger, a blanking device for blanking the workpiece and a drying device for drying the workpiece; electroplating bath, belt cleaning device, drying device and unloader set gradually, be equipped with waste liquid recovery groove between unloader and the electroplating bath, belt cleaning device locates waste liquid recovery groove top. The utility model has the advantages of convenient operation, effective collection of electroplating solution and high production efficiency.

Description

Processing equipment for electroplating surface of plastic part

Technical Field

The utility model relates to an electroplating processing equipment, more specifically the saying so, it relates to a processing equipment for moulding a surface and electroplate.

Background

Electroplating (Electroplating) is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis, thereby preventing metal oxidation (such as corrosion), effectively improving the appearance and decoration of plastics, improving the performances of the plastics in the aspects of electricity, heat, corrosion resistance and the like, improving the wear resistance, conductivity, light reflection, corrosion resistance (copper sulfate and the like), enhancing the appearance and the like.

The current electroplating device needs to hang the work piece on the hanger earlier, then immerses the hanger into electroplating bath through lifting device and electroplates in, and this process needs a plurality of workman to operate, and is more troublesome, and when taking out the hanger through lifting device after electroplating the completion, can take out a lot of electroplating liquid stream subaerial at the mill, causes environmental pollution, and it is also inconvenient when the workman gets the work piece, can not wash and dry the work piece automatically moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists among the prior art, provide a convenient operation, effectively collect plating solution, self-cleaning stoving be used for moulding a piece surface electroplating's processing equipment.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a processing device for electroplating the surface of a plastic part comprises an electroplating pool, a workpiece hanger, a lifting driving assembly for driving the workpiece hanger to lift, a horizontal driving assembly for driving the lifting driving assembly to move back and forth along the length direction of the electroplating pool, a cleaning device for cleaning the workpiece and the workpiece hanger, a blanking device for blanking the workpiece and a drying device for drying the workpiece; electroplating bath, belt cleaning device, drying device and unloader set gradually, be equipped with waste liquid recovery groove between unloader and the electroplating bath, belt cleaning device locates waste liquid recovery groove top.

The working principle is as follows: when the electroplating device is used, a workpiece is hung on a workpiece hanger, the lifting driving assembly is driven by the horizontal driving assembly to move to the position above an electroplating pool, the workpiece hanger is driven by the lifting driving assembly to sink into the electroplating pool for electroplating operation, the lifting driving assembly is driven by the horizontal driving assembly to move to the position above the cleaning device after electroplating is finished, the workpiece hanger is driven by the lifting driving assembly to sink into the cleaning device for cleaning operation, the workpiece hanger is driven by the lifting driving assembly to rise after cleaning is finished, the lifting driving assembly is driven by the horizontal driving assembly to move to the position of a blanking device, the workpiece on the workpiece hanger is dried by the drying device, then the workpiece on the workpiece hanger is sequentially removed by workers, waste liquid dropping in the moving process of the workpiece hanger can be recovered by the waste liquid recovery tank, electroplating liquid is effectively recovered, electroplating liquid is electroplated, The cleaning and drying operations do not need manual operation, the working strength of workers is low, the production efficiency is greatly improved, and the operation is convenient.

Further, the work piece hanger includes the sliding block that magnetic material made, locates the support body of sliding block below and locates a plurality of work piece couples on the support body, the work piece couple evenly sets up along support body direction of height and evenly sets up along support body circumferencial direction. By adopting the structure, the workpiece can be hung on the workpiece hook, a plurality of workpieces can be hung, the number of the workpieces processed at one time is large, and the production efficiency is effectively improved.

Furthermore, the lifting driving assembly comprises a moving platform and a lifting driving piece used for driving the moving platform to lift, a first sliding groove for the workpiece hanger to slide and a first pushing piece used for driving the workpiece hanger to move back and forth along the length direction of the first sliding groove are arranged on the moving platform, and a first electromagnet used for sucking and loosening the sliding block is arranged on the first pushing piece. By adopting the structure, the lifting and descending operation of the workpiece hanger can be realized by driving the moving platform to lift through the lifting driving piece, the structure is simple, the sliding block on the workpiece hanger is absorbed by electrifying the first electromagnet, so that the first pushing piece can conveniently drive the workpiece hanger to move back and forth along the length direction of the first sliding groove, the unloading and position adjustment of the workpiece hanger are realized, and the operation is convenient.

Further, horizontal drive subassembly is including the slip table that is used for installing the lift driving piece and the horizontal drive motor that is used for driving the slip table from round trip movement between electroplating bath and the unloader, electroplating bath width direction both sides are equipped with a first linear guide respectively, the slip table can be dismantled and be connected on the slider of first linear guide. Adopt the setting of above-mentioned structure, through horizontal drive motor drive slip table round trip movement on first linear guide to realize the removal of work piece hanger, simple structure relies on the excellent low coefficient of friction of linear guide and high linear motion precision, can reduce horizontal drive motor's burden greatly, the location of work piece hanger is accurate.

Furthermore, belt cleaning device includes the staving and locates two inlet tubes on the staving, and two inlet tubes are the diagonal angle setting respectively, the staving bottom is equipped with the delivery pipe. Adopt the setting of above-mentioned structure, when two inlet tubes let in the clear water through the water pump respectively slowly for can form rotatory vortex in the staving, can wash the work piece better like this, improve the cleaning performance, can discharge the waste liquid recovery tank of below through the waste water after the delivery pipe will wasing moreover, convenient operation.

Furthermore, the blanking device comprises a rack, a rotating frame arranged on the rack and a rotating motor used for driving the rotating frame to rotate, a second sliding groove matched with the first sliding groove and a second pushing piece used for driving the workpiece hanger to move back and forth along the length direction of the second sliding groove are arranged on the rotating frame, and a second electromagnet used for sucking and loosening the sliding block is arranged on the second pushing piece. Adopt the setting of above-mentioned structure, thereby it is rotatory to realize changing work piece hanger and the work piece after drying to the position that makes things convenient for the workman to operate to drive the swivel mount through the rotating electrical machines, and in the unloading, push away the work piece hanger to the second sliding tray in through first impeller, then the electricity of disconnection first electro-magnet, make first electro-magnet loosen the work piece hanger, first impeller motion, hold the work piece hanger through holding the second electro-magnet passageway, prevent that the work piece hanger is not hard up, the main action of first electro-magnet and second electro-magnet is fixed and is drawn the work piece hanger, and the operation is convenient, it removes to need not manual operation work piece hanger.

Furthermore, first sliding tray and second sliding tray width direction both sides all are equipped with a plurality of evenly arranged's movable pulley, just first sliding tray and second sliding tray get into the end and all are equipped with the chamfer. By adopting the structure, the burden of the first pushing piece and the burden of the second pushing piece can be effectively reduced, so that the workpiece hanger can be moved more easily, and the workpiece hanger can enter the first sliding groove or the second sliding groove more smoothly due to the arrangement of the chamfer.

Further, drying device is including locating the second linear guide of unloader width direction both sides, locating the stoving host computer on the second linear guide slider, be used for driving the linear electric motor of stoving host computer along second linear guide length direction round trip movement and locate the semi-circular stoving cover on the stoving host computer, the stoving covers and is equipped with a plurality of hot-blast holes that evenly set up, through a plurality of trachea intercommunications between stoving cover and the stoving host computer. Adopt the setting of above-mentioned structure, when needs are dried, slide on second linear guide through linear electric motor drive stoving host computer, thereby realize including stoving cover on two stoving subassemblies can wrap up work piece hanger and work piece, the stoving host computer passes through the trachea and to the stoving cover hot-blast, carry out the stoving operation to the work piece through hot-blast pore, after the stoving is accomplished, drive the stoving host computer through linear electric motor and part, then make things convenient for the swivel mount rotation to carry out the unloading operation, and convenient for operation can dry the work piece effectively, steam rises from the top.

Furthermore, be equipped with the inclined plane in the effluent collecting tank, the inclined plane is followed the electroplating bath and is reduced gradually to unloader height, the one end that effluent collecting tank is close to unloader is equipped with the drain pipe, be equipped with the drain valve on the drain pipe. By adopting the structure, the waste water barrel is discharged from the position where the inclined surface is moved to the drain pipe, the drain valve is opened to drain water, and the waste water barrel is convenient to drain and simple to operate.

Furthermore, a plurality of splash-proof guard plates are arranged on the waste liquid recovery tank. By adopting the structure, the water splash can be effectively prevented from splashing outside when the workpiece fixture just comes out from the electroplating pool or the cleaning device, the structure is simple, and the anti-splashing effect is good.

Compared with the prior art, the processing equipment for plastic part surface electroplating, which adopts the technical scheme, has the following beneficial effects:

1: the automatic cleaning and drying operation of the electroplated workpiece can be realized through the cooperation of the lifting driving assembly, the horizontal driving assembly, the cleaning device, the discharging device and the drying device, so that the working strength of workers is reduced, and the production efficiency is improved;

2: the waste liquid that drips in the work piece hanger removal in-process can be collected through waste liquid recovery groove, reduces environmental pollution, convenient processing.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is an isometric schematic view of the present invention;

fig. 3 is a second perspective view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a top view of the present invention;

FIG. 6 is an enlarged view of A of FIG. 2;

FIG. 7 is an enlarged view of B of FIG. 2;

FIG. 8 is a schematic structural view of a frame body;

fig. 9 is an enlarged view of the arcuate slot.

In the figure, 1, an electroplating pool; 2. a workpiece hanger; 3. a lift drive assembly; 4. a horizontal drive assembly; 5. a cleaning device; 6. a blanking device; 7. a drying device; 8. a waste liquid recovery tank; 21. a slider; 22. a frame body; 23. hooking a workpiece; 31. a mobile platform; 32. a lifting drive member; 311. a first sliding groove; 312. a first pusher member; 313. a first electromagnet; 41. a sliding table; 42. a horizontal driving motor; 43. a first linear guide rail; 51. a barrel body; 52. a water inlet pipe; 53. a discharge pipe; 61. a frame; 62. a rotating frame; 63. a rotating electric machine; 621. a second sliding groove; 622. a second pusher member; 623. a second electromagnet; 9. a sliding wheel; 71. a second linear guide; 72. drying the main machine; 73. a linear motor; 74. a drying cover; 741. hot air holes; 75. an air tube; 81. an inclined surface; 82. a drain pipe; 83. a drain valve; 84. a splash guard plate; a1, a ring body; a2, an arc-shaped groove; a3, a limit groove; a4, a first locking screw; a5, a vertical groove; a6, a support rod; a7, a second locking screw; a8, inlet slot.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the processing equipment for plastic part surface electroplating includes a common electroplating tank 1 and a workpiece hanger 2, wherein the workpiece hanger 2 includes a sliding block 21 made of stainless steel, a frame body 22 installed below the sliding block 21, and a plurality of workpiece hooks 23 installed on the frame body 22, and the workpiece hooks 23 are uniformly arranged along the height direction of the frame body 22 and are uniformly arranged along the circumferential direction of the frame body 22.

Specifically, the equipment further comprises a lifting driving assembly 3 used for driving the workpiece hanger 2 to lift, a horizontal driving assembly 4 used for driving the lifting driving assembly 3 to move back and forth along the length direction of the electroplating pool 1, a cleaning device 5 used for cleaning the workpiece and the workpiece hanger 2, a blanking device 6 used for blanking the workpiece and a drying device 7 used for drying the workpiece.

Preferably, a common industrial personal computer is installed on the blanking device 6, the industrial personal computer is provided with a touch display screen and a plurality of control buttons, the touch display screen is used for inputting parameters, and the control buttons are used for controlling the power-on and power-off of all electrical appliances of the whole equipment.

Specifically, electroplating bath 1, belt cleaning device 5, drying device 7 and unloader 6 set gradually, be equipped with effluent collecting tank 8 between unloader 6 and the electroplating bath 1, belt cleaning device 5 locates effluent collecting tank 8 top, and drying device 7 installs in effluent collecting tank 8's both sides, and the concrete position is in the one end at unloader 6 place.

Specifically, the lifting driving assembly 3 includes a moving platform 31 and a lifting driving member 32 for driving the moving platform 31 to lift, a first sliding groove 311 for the workpiece hanger 2 to slide and a first pushing member 312 for driving the workpiece hanger 2 to move back and forth along the length direction of the first sliding groove 311 are disposed on the moving platform 31, a first electromagnet 313 for sucking and releasing the sliding block 21 is disposed on the first pushing member 312, and the lifting driving member 32 is a common electric cylinder or an air cylinder.

Specifically, horizontal drive assembly 4 is including the horizontal drive motor 42 that is used for installing the slip table 41 of lift driving piece 32 and is used for driving slip table 41 from round trip movement between electroplating bath 1 and unloader 6, electroplating bath 1 width direction both sides are equipped with a first linear guide 43 respectively, slip table 41 passes through the screw and installs on the slider of first linear guide 43, and horizontal drive motor 42 drives slip table 41 through common screw rod transmission mode and removes.

Specifically, the blanking device 6 includes a frame 61 made of aluminum alloy, a rotating frame 62 mounted on the frame 61, and a common stepping rotating motor 63 for driving the rotating frame 62 to rotate, the rotating frame 62 is provided with a second sliding groove 621 matched with the first sliding groove 311, and a second pushing member 622 for driving the workpiece hanger 2 to move back and forth along the length direction of the second sliding groove 621, the second pushing member 622 is provided with a second electromagnet 623 for sucking and releasing the sliding block 21, in this embodiment, the first pushing member 312 and the second pushing member 622 are identical in structure, and both adopt a common electric push rod or electric cylinder to drive an arc-shaped push plate, so as to realize the pushing operation of the sliding block 21, and the second electromagnet 623 and the first electromagnet 313 are common products, and are not described herein again.

In this embodiment, a row of sliding wheels 9 is installed on both sides of the first sliding groove 311 and the second sliding groove 621, and the surface of each sliding wheel 9 is covered with silicone rubber or rubber to reduce noise when the sliding block 21 slides.

In the present embodiment, chamfers are machined at the positions where the first sliding groove 311 and the second sliding groove 621 open.

In this embodiment, belt cleaning device 5 includes staving 51 and two inlet tubes 52 of installing on staving 51, and two inlet tubes 52 are the diagonal angle setting respectively, staving 51 bottom is equipped with delivery pipe 53, and inlet tube 52 is intake through the water pump circulation, has installed common electric valve on the delivery pipe 53, and delivery pipe 53 carries out the drainage, can keep the cleanness of staving 51 internal water constantly, can also be with waste water after the waste liquid recovery tank 8 retrieves cyclic utilization after handling, environmental protection more, using water wisely.

Specifically, the drying device 7 includes second linear guide rails 71 disposed on two sides of the blanking device 6 in the width direction, a common drying main machine 72 disposed on a slider of the second linear guide rails 71, a linear motor 73 for driving the drying main machine 72 to move back and forth along the length direction of the second linear guide rails 71, and a semicircular drying hood 74 disposed on the drying main machine 72, wherein a plurality of uniformly disposed hot air holes 741 are disposed on the drying hood 74, the drying hood 74 is communicated with the drying main machine 72 through a plurality of air pipes 75, the drying main machine 72 is similar to a hair dryer in structure, and can provide hot air for the hot air holes 741 through the air pipes 75, and the air pipes 75 can also play a role of supporting the drying hood 74.

In this embodiment, be equipped with inclined plane 81 in effluent collecting tank 8, inclined plane 81 is from electroplating pool 1 to unloader 6 height reduction gradually, effluent collecting tank 8 is close to unloader 6's one end and is equipped with drain pipe 82, be equipped with drain valve 83 on the drain pipe 82, drain valve 83 is common electronic drain valve 83, can control through the industrial control computer, need not the manual work and screws up the valve, convenient operation has set up two splashproof backplate 84 between electroplating pool 1 and belt cleaning device 5 moreover, has also set up two splashproof backplate 84 between belt cleaning device 5 and unloader 6 for prevent that water from splashing to the outside.

As shown in fig. 8-9, in this embodiment, frame 22 is a removable structure, and frame 22 includes a plurality of annular rings a1, an arc-shaped groove A2 for installing the workpiece hook 23 is processed on each ring body A1, the workpiece hook 23 can slide in the arc-shaped groove A2, thereby conveniently adjust the position between every work piece couple 23, work piece couple 23 is last to have a spacing groove A3, spacing groove A3 and arc wall A2 cooperate and realize spacing to work piece couple 23, prevent that work piece couple 23 from falling out arc wall A2, work piece couple 23 fixes through first locking screw A4, every ring body A1 links together through bracing piece A6 that has vertical groove A5, fix through second locking screw A7 between every ring body A1 and the bracing piece A6, second locking screw A7 butt is lived vertical groove A5 and is realized fixing, thereby realize the distance between a plurality of ring bodies A1 and adjust.

In this embodiment, the arc-shaped groove a2 further has an inlet groove A8 for receiving the workpiece hook 23, and the workpiece hook 23 is slid to a corresponding position after being received from the inlet groove A8 and locked by the first locking screw a 4.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the electroplating bath 1, the workpiece hanger 2, the lifting drive assembly 3, the horizontal drive assembly 4, the cleaning device 5, the blanking device 6, the drying device 7, the waste liquid recovery tank 8, the sliding block 21, the frame body 22, the workpiece hook 23, the moving platform 31, the lifting drive 32, the first sliding groove 311, the first pushing member 312, the first electromagnet 313, the sliding table 41, the horizontal drive motor 42, the first linear guide rail 43, the barrel body 51, the water inlet pipe 52, the discharge pipe 53, the frame 61, the rotating frame 62, the rotating motor 63, the second sliding groove 621, the second pushing member 622, the second electromagnet 623, the sliding wheel 9, the second linear guide rail 71, the drying main body 72, the linear motor 73, the drying cover 74, the hot air hole 741, the air pipe 75, the inclined plane 81, the water outlet pipe 82, the water discharge valve 83, the splash guard plate 84, the ring body A1, the arc-shaped groove A2, the limit groove A3, the first locking screw A4, vertical slot a5, support bar a6, second locking screw a7, access slot A8, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A processing device for plastic part surface electroplating comprises an electroplating pool (1) and a workpiece hanger (2), and is characterized by further comprising a lifting driving assembly (3) for driving the workpiece hanger (2) to lift, a horizontal driving assembly (4) for driving the lifting driving assembly (3) to move back and forth along the length direction of the electroplating pool (1), a cleaning device (5) for cleaning the workpiece and the workpiece hanger (2), a blanking device (6) for blanking the workpiece, and a drying device (7) for drying the workpiece; electroplating bath (1), belt cleaning device (5), drying device (7) and unloader (6) set gradually, be equipped with effluent collecting tank (8) between unloader (6) and electroplating bath (1), effluent collecting tank (8) top is located in belt cleaning device (5).

2. The processing equipment for plastic part surface electroplating according to claim 1, wherein the workpiece hanger (2) comprises a sliding block (21) made of a magnetic conductive material, a frame body (22) arranged below the sliding block (21) and a plurality of workpiece hooks (23) arranged on the frame body (22), and the workpiece hooks (23) are uniformly arranged along the height direction of the frame body (22) and the circumferential direction of the frame body (22).

3. The processing equipment for plastic part surface electroplating according to claim 2, wherein the lifting driving assembly (3) comprises a moving platform (31) and a lifting driving piece (32) for driving the moving platform (31) to lift, a first sliding groove (311) for sliding the workpiece hanger (2) and a first pushing piece (312) for driving the workpiece hanger (2) to move back and forth along the length direction of the first sliding groove (311) are arranged on the moving platform (31), and a first electromagnet (313) for sucking and releasing the sliding block (21) is arranged on the first pushing piece (312).

4. The processing equipment for plastic part surface electroplating according to claim 3, wherein the horizontal driving assembly (4) comprises a sliding table (41) for installing the lifting driving part (32) and a horizontal driving motor (42) for driving the sliding table (41) to move back and forth from the electroplating pool (1) to the blanking device (6), two sides of the electroplating pool (1) in the width direction are respectively provided with a first linear guide rail (43), and the sliding table (41) is detachably connected to a sliding block of the first linear guide rail (43).

5. The processing equipment for electroplating the surface of the plastic part according to claim 1, wherein the cleaning device (5) comprises a barrel body (51) and two water inlet pipes (52) arranged on the barrel body (51), the two water inlet pipes (52) are respectively arranged in diagonal angles, and a discharge pipe (53) is arranged at the bottom of the barrel body (51).

6. The processing equipment for plastic part surface electroplating according to claim 4, wherein the blanking device (6) comprises a rack (61), a rotating frame (62) arranged on the rack (61) and a rotating motor (63) for driving the rotating frame (62) to rotate, a second sliding groove (621) matched with the first sliding groove (311) and a second pushing member (622) for driving the workpiece hanger (2) to move back and forth along the length direction of the second sliding groove (621) are arranged on the rotating frame (62), and a second electromagnet (623) for sucking and releasing the sliding block (21) is arranged on the second pushing member (622).

7. The processing equipment for plastic part surface electroplating according to claim 6, wherein a plurality of sliding wheels (9) are uniformly arranged on both sides of the first sliding groove (311) and the second sliding groove (621) in the width direction, and chamfers are arranged at the inlet ends of the first sliding groove (311) and the second sliding groove (621).

8. The processing equipment for plastic part surface electroplating according to claim 1, wherein the drying device (7) comprises second linear guide rails (71) arranged on two sides of the blanking device (6) in the width direction, a drying main machine (72) arranged on a sliding block of the second linear guide rails (71), a linear motor (73) used for driving the drying main machine (72) to move back and forth along the length direction of the second linear guide rails (71), and a semicircular drying cover (74) arranged on the drying main machine (72), a plurality of uniformly arranged hot air holes (741) are formed in the drying cover (74), and the drying cover (74) is communicated with the drying main machine (72) through a plurality of air pipes (75).

9. The processing equipment for plastic part surface electroplating according to claim 1, wherein an inclined surface (81) is arranged in the waste liquid recovery tank (8), the height of the inclined surface (81) is gradually reduced from the electroplating pool (1) to the blanking device (6), a drain pipe (82) is arranged at one end, close to the blanking device (6), of the waste liquid recovery tank (8), and a drain valve (83) is arranged on the drain pipe (82).

10. The processing equipment for electroplating the surface of the plastic part according to claim 9, wherein a plurality of splash guards (84) are arranged on the waste liquid recovery tank (8).

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