CN215103615U

CN215103615U - Injection molding nickel plating device

Info

Publication number: CN215103615U
Application number: CN202120875136.2U
Authority: CN
Inventors: 吴坤; 刘俊; 贾丙山; 李晓林
Original assignee: Panyu Jingmei Hardware Plastic Products Co ltd
Current assignee: Panyu Jingmei Hardware Plastic Products Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-10
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a nickel plating technical field just discloses an injection molding nickel plating device, including the electrolysis trough, the fixed motor that is provided with of right side outer wall of electrolysis trough, the inside of electrolysis trough is provided with two-way lead screw, the both ends pole wall of two-way lead screw is connected through the left side of first sealed bearing and electrolysis trough respectively, have the inner wall to rotate, and the right-hand member run through the electrolysis trough and with the output fixed connection of motor, two ends pole wall symmetry threaded connection of two-way lead screw has two sliders, two the fixed mounting panel that is provided with respectively of upper surface of slider, two the upper end of mounting panel is inside to be connected with first bull stick, two through antifriction bearing rotation respectively the one end difference fixedly connected with gear that first bull stick carried on the back mutually. The utility model discloses in can making the injection molding sink into electrolyte, avoid causing the surface to the injection molding and shelter from, shaping density is high, glossiness is good, effectively protects lower floor's material, improves product life.

Description

Injection molding nickel plating device

Technical Field

The utility model relates to a nickel plating technical field especially relates to an injection molding nickel plating device.

Background

The electroplating nickel is prepared by electroplating nickel on metal or some non-metal in electrolyte comprising nickel salt, conducting salt, pH buffering agent and wetting agent, and through DC current to deposit one homogeneous and compact nickel coating on the cathode.

When the nickel plating is carried out on the injection molding piece in the shape of the plate, the injection molding piece is low in density and generally floats on the upper layer of electroplating liquid, so that the problem that the surface of the injection molding piece cannot be integrally plated with the nickel at one time is caused, and the nickel plating effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the density of the injection molding piece in the prior art is small, and the nickel plating effect is not good when the injection molding piece floats on the upper layer of electrolyte, and provides a nickel plating device for the injection molding piece.

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

an injection molding nickel plating device comprises an electrolytic bath, wherein a motor is fixedly arranged on the outer wall of the right side of the electrolytic bath, a bidirectional screw rod is arranged inside the electrolytic cell, the rod walls at two ends of the bidirectional screw rod are respectively and rotatably connected with the left inner wall and the left inner wall of the electrolytic cell through a first sealing bearing, and the right-hand member run through the electrolysis trough and with the output fixed connection of motor, the both ends pole wall symmetry threaded connection of two-way lead screw has two sliders, two the upper surface of slider is the fixed mounting panel that is provided with respectively, two the upper end of mounting panel is inside to rotate through antifriction bearing respectively and is connected with first bull stick, two the one end difference fixedly connected with gear, two that first bull stick carried on the back mutually the one end is respectively through telescopic machanism fixedly connected with cardboard, two first through-hole, two have all been seted up to the inside of mounting panel the actuating mechanism has been cup jointed in the common activity in inside of first through-hole.

Preferably, telescopic machanism includes sleeve, hollow post, connecting rod and trapezoidal piece, a plurality of spacing holes have been seted up to telescopic lateral wall symmetry, hollow post movable sleeve locates telescopic inside and lateral wall symmetry and has seted up two jacks, the connecting rod sets up in the inside of hollow post and the last fixed surface of lower extreme and trapezoidal piece is connected, two cavities have been seted up to the inside symmetry of trapezoidal piece, two the bar mouth has been seted up respectively to one side that the cavity was carried on the back mutually, two the inside activity respectively of cavity is provided with the spheroid, two one side that the spheroid carried on the back mutually is fixed respectively and is provided with the inserted bar, two the one end that the inserted bar carried on the back mutually is pegged graft with the spacing hole activity that corresponds through the jack that corresponds respectively, the cardboard is fixed to be set up in the lateral wall of hollow post, canceling release mechanical system has been cup jointed in the pole wall activity of connecting rod.

Preferably, actuating mechanism includes second bull stick and two fluted rollers, the second bull stick sets up in the inside of electrolysis trough, and both ends pole wall is connected through the inner wall rotation that second sealed bearing and electrolysis trough correspond respectively, two the both ends of second bull stick are located to the fixed cover of fluted roller symmetry, and are connected with the gear engagement that corresponds respectively.

Preferably, canceling release mechanical system includes spring and fixed plate, the fixed plate is fixed to be set up in the inside of hollow post, the slide opening has been seted up to the inside of fixed plate, the pole wall of connecting rod cup joints with the inner wall activity of slide opening, the spring cup joints with the pole wall activity of connecting rod, and both ends respectively with the upper surface of trapezoidal piece and the lower fixed surface of fixed plate is connected.

Preferably, a second through hole is formed in the upper surface of the hollow column, the upper end of the connecting rod extends upwards through the second through hole, and the connecting rod is fixedly connected with a pressing block.

Preferably, the left end of the second rotating rod penetrates through the electrolytic cell and extends outwards, and is fixedly connected with a crank.

Compared with the prior art, the utility model provides an injection molding nickel plating device possesses following beneficial effect:

1. this injection molding nickel plating equipment through setting up the cardboard on the lateral wall of two hollow columns, can carry out the joint to the both sides of injection molding, can avoid causing too much sheltering from to the surface of injection molding when guaranteeing that the injection molding soaks electrolyte completely, and shaping density is high, the glossiness is good, effectively protects lower floor's material, improves product life.

2. This injection molding nickel plating device through setting up in the inside actuating mechanism of electrolysis trough, can realize the rotation of two connecting rods when rotating the crank to can overturn the injection molding, be convenient for observe the nickel plating condition on injection molding surface.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the injection molding sink into electrolyte, avoid causing simultaneously to shelter from the surface of injection molding, guarantee the nickel plating effect.

Drawings

FIG. 1 is a schematic structural view of an injection molding nickel plating device provided by the present invention;

FIG. 2 is a cross-sectional structural view of the coupling mechanism of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the device comprises an electrolytic cell 1, a motor 2, a bidirectional screw rod 3, a sliding block 4, a mounting plate 5, a first rotating rod 6, a gear 7, a clamping plate 8, a sleeve 9, a hollow column 10, a connecting rod 11, a trapezoidal block 12, a sphere 13, an inserted link 14, a second rotating rod 15, a toothed roller 16, a spring 17, a fixing plate 18, a pressing block 19 and a crank 20.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a nickel plating device for injection molding parts comprises an electrolytic bath 1, a motor 2 is fixedly arranged on the outer wall of the right side of the electrolytic bath 1, a bidirectional screw rod 3 is arranged in the electrolytic bath 1, rod walls at two ends of the bidirectional screw rod 3 are rotatably connected with the left inner wall and the inner wall of the electrolytic bath 1 through first sealing bearings respectively, the right end of the bidirectional screw rod penetrates through the electrolytic bath 1 and is fixedly connected with the output end of the motor 2, two sliding blocks 4 are symmetrically and threadedly connected with the rod walls at two ends of the bidirectional screw rod 3, mounting plates 5 are fixedly arranged on the upper surfaces of the two sliding blocks 4 respectively, first rotating rods 6 are rotatably connected in the upper ends of the two mounting plates 5 through rolling bearings respectively, gears 7 are fixedly connected at the opposite ends of the two first rotating rods 6 respectively, clamping plates 8 are fixedly connected at the ends of the two first rotating rods 6 close to each other through a telescopic mechanism, first through holes are formed in the two mounting plates 5, the driving mechanism is sleeved in the two first through holes in a movable mode.

Telescopic machanism includes sleeve 9, hollow post 10, connecting rod 11 and trapezoidal piece 12, a plurality of spacing holes have been seted up to sleeve 9's lateral wall symmetry, sleeve 9's inside and two jacks have been seted up to hollow post 10 movable sleeve, connecting rod 11 sets up in the inside of hollow post 10 and the last fixed surface of lower extreme and trapezoidal piece 12 is connected, two cavitys have been seted up to trapezoidal piece 12's inside symmetry, the bar mouth has been seted up respectively to one side that two cavitys carried on the back, the inside of two cavitys is movable respectively and is provided with spheroid 13, one side that two spheroid 13 carried on the back mutually is fixed respectively and is provided with inserted bar 14, two inserted bar 14 one ends that carry on the back mutually are pegged graft with the spacing hole activity that corresponds through the jack that corresponds respectively, cardboard 8 is fixed to be set up in hollow post 10's lateral wall, canceling release mechanical system has been cup jointed in connecting rod 11's pole wall activity.

Actuating mechanism includes second bull stick 15 and two fluted rollers 16, and second bull stick 15 sets up in electrolysis trough 1's inside, and both ends pole wall rotates through the inner wall that second sealed bearing and electrolysis trough 1 correspond respectively to be connected, and two fluted rollers 16 symmetry fixed cover locate the both ends of second bull stick 15, and respectively with the gear 7 meshing connection that corresponds, be convenient for realize the upset of injection molding to observe the nickel plating condition.

The reset mechanism comprises a spring 17 and a fixing plate 18, the fixing plate 18 is fixedly arranged in the hollow column 10, a sliding hole is formed in the fixing plate 18, the rod wall of the connecting rod 11 is movably sleeved with the inner wall of the sliding hole, the spring 17 is movably sleeved with the rod wall of the connecting rod 11, two ends of the spring are respectively fixedly connected with the upper surface of the trapezoidal block 12 and the lower surface of the fixing plate 18, and automatic plugging of each plugging rod 14 and the corresponding jack is conveniently achieved.

The second through-hole has been seted up to the upper surface of hollow post 10, and the upper end of connecting rod 11 is passed through the second through-hole and upwards extends, and fixedly connected with briquetting 19, is convenient for drive the corresponding connecting rod 11 motion through briquetting 19.

The left end of the second rotating rod 15 penetrates through the electrolytic cell 1 and extends outwards, and is fixedly connected with a crank 20, so that the second rotating rod 15 is driven to rotate through the crank 20.

In the utility model, when in use, the injection molding piece is placed in the electrolyte, two hollow columns 10 are held and corresponding press blocks 19 are pressed simultaneously, the two press blocks 19 respectively drive corresponding connecting rods 11 to move, the two connecting rods 11 respectively press corresponding trapezoidal blocks 12 to move corresponding inserted rods 14 out of the corresponding limiting holes, the position of two clamping plates 8 is convenient to adjust, when the positions of the two clamping plates 8 are parallel to the injection molding piece, the two press blocks 19 are loosened to fix the positions of the two hollow columns 10, the motor 2 is started, the motor 2 drives the bidirectional lead screw 3 to move, the bidirectional lead screw 3 drives the two sliders 4 to move, the two sliders 4 drive the corresponding mounting plates 5 to move, thereby realizing the clamping of the injection molding piece, the two press blocks 19 are pressed again, the positions of the two hollow columns 10 are adjusted, the injection molding piece is immersed in the electrolyte, when the nickel plating condition of the injection molding piece is required to be observed, rotate crank 20, crank 20 drives second bull stick 15 and two fluted rollers 16 and rotates to it rotates to be connected the first bull stick 6 that drives correspondence through the meshing between two fluted rollers 16 and the gear 7 that corresponds, thereby realizes the upset to the injection molding, is convenient for observe the nickel plating condition.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The injection molding piece nickel plating device comprises an electrolytic bath (1) and is characterized in that a motor (2) is fixedly arranged on the outer wall of the right side of the electrolytic bath (1), a bidirectional screw rod (3) is arranged in the electrolytic bath (1), rod walls at two ends of the bidirectional screw rod (3) are rotatably connected with the left side and the inner wall of the electrolytic bath (1) through first sealing bearings respectively, the right end of the bidirectional screw rod penetrates through the electrolytic bath (1) and is fixedly connected with the output end of the motor (2), the rod walls at two ends of the bidirectional screw rod (3) are symmetrically and threadedly connected with two sliding blocks (4), mounting plates (5) are fixedly arranged on the upper surfaces of the two sliding blocks (4) respectively, first rotating rods (6) are rotatably connected inside the upper ends of the two mounting plates (5) through rolling bearings respectively, and gears (7) are fixedly connected at one end of each other of the two first rotating rods (6) respectively, two one end that first bull stick (6) are close to is respectively through telescopic machanism fixedly connected with cardboard (8), two first through-hole has all been seted up to the inside of mounting panel (5), two actuating mechanism has been cup jointed in the common activity of the inside of first through-hole.

2. The nickel plating device for the injection molding piece according to claim 1, wherein the telescopic mechanism comprises a sleeve (9), a hollow column (10), a connecting rod (11) and a trapezoidal block (12), a plurality of limiting holes are symmetrically formed in the side wall of the sleeve (9), the hollow column (10) is movably sleeved inside the sleeve (9), two inserting holes are symmetrically formed in the side wall of the hollow column (10), the connecting rod (11) is arranged inside the hollow column (10), the lower end of the connecting rod is fixedly connected with the upper surface of the trapezoidal block (12), two cavities are symmetrically formed in the trapezoidal block (12), a strip-shaped opening is formed in one side of each cavity opposite to the other, spheres (13) are movably arranged inside each cavity, inserting rods (14) are fixedly arranged on one side of each sphere (13) opposite to the other, one ends of each inserting rod (14) opposite to the other are movably inserted into the corresponding limiting holes through the corresponding inserting holes, the clamping plate (8) is fixedly arranged on the outer side wall of the hollow column (10), and the rod wall of the connecting rod (11) is movably sleeved with a resetting mechanism.

3. An injection molding nickel plating device according to claim 1, characterized in that the driving mechanism comprises a second rotating rod (15) and two gear rollers (16), the second rotating rod (15) is arranged inside the electrolytic tank (1), rod walls at two ends are respectively connected with corresponding inner walls of the electrolytic tank (1) in a rotating manner through second sealing bearings, and the two gear rollers (16) are symmetrically and fixedly sleeved at two ends of the second rotating rod (15) and are respectively connected with corresponding gears (7) in a meshing manner.

4. The nickel plating device for the injection molded part according to claim 2, wherein the reset mechanism comprises a spring (17) and a fixing plate (18), the fixing plate (18) is fixedly arranged inside the hollow column (10), a sliding hole is formed inside the fixing plate (18), the rod wall of the connecting rod (11) is movably sleeved with the inner wall of the sliding hole, the spring (17) is movably sleeved with the rod wall of the connecting rod (11), and two ends of the spring are respectively fixedly connected with the upper surface of the trapezoidal block (12) and the lower surface of the fixing plate (18).

5. A nickel plating device for injection molding parts according to claim 2, characterized in that the upper surface of the hollow column (10) is provided with a second through hole, the upper end of the connecting rod (11) passes through the second through hole and extends upwards, and a pressing block (19) is fixedly connected with the upper end of the connecting rod.

6. An injection moulded nickel plating apparatus as claimed in claim 3, characterised in that the left end of the second rotating rod (15) extends through the electrolytic cell (1) and outwards and is fixedly connected with a crank (20).