CN111705356A

CN111705356A - Surface treatment device and method for silver plating on stainless steel surface

Info

Publication number: CN111705356A
Application number: CN202010415978.XA
Authority: CN
Inventors: 崔留顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-09-25

Abstract

The invention discloses a surface treatment device for silver plating on a stainless steel surface, which comprises a fixed support, wherein the top end of the fixed support is fixedly connected with an installation frame, the installation frame is of an oval structure, the surface of the installation frame is fixedly provided with a sliding guide rail, the surface of the sliding guide rail is connected with a sliding mechanism in a sliding manner, and the bottom of the sliding mechanism is fixedly provided with a lifting machine case; the invention also provides a surface treatment method for silver plating on the stainless steel surface, which comprises the following steps: s1, starting the first motor and the second motor by using the controller, hanging the parts in the hanging support, hanging the hanging support on the hoisting device, driving the winding roller by the rotation of the first motor, and winding the steel wire rope by the winding roller to lift the hanging support. This a surface treatment device for stainless steel surface silvering through setting up multiunit hoist device and hanging the dress support, can carry out each step of silvering work simultaneously to the realization provides work efficiency's effect.

Description

Surface treatment device and method for silver plating on stainless steel surface

Technical Field

The invention relates to the technical field of surface electroplating, in particular to a surface treatment device and a surface treatment method for silver plating on a stainless steel surface.

Background

Stainless steel is short for stainless acid-resistant steel, and stainless steel is called stainless steel by weak corrosion media such as air, steam, water and the like or stainless steel grades with rust resistance, stainless steel is not rusty but rusts more slowly than other steel grades, stainless steel can prevent rust because chromium, nickel and other metals are added in the stainless steel, so the rust resistance is good, the antibacterial performance of certain products and parts made of stainless steel materials can meet the aim of an antibacterial function, and silver is electrodeposited on the surface of the stainless steel parts to obtain a silver coating with good and compact combination.

In the prior art, according to the size and the batch of the to-be-plated piece, the to-be-plated piece is placed into an electroplating pool by adopting a hanging bracket, and in the silver plating process, the to-be-plated piece is subjected to multiple processes such as acid washing, pre-silver plating, cleaning and air drying, and after the previous hanging bracket is subjected to multiple processes, the next hanging bracket is replaced, so that the time is wasted, the production is delayed, and the surface treatment device and the surface treatment method for the silver plating on the surface of the stainless steel are provided.

Disclosure of Invention

The present invention is directed to a surface treatment apparatus and method for silver plating of stainless steel surface to solve the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a surface treatment device and a method for silver plating on a stainless steel surface comprise a fixed support, wherein the bottom end of the fixed support is fixedly arranged on the ground, the top end of the fixed support is fixedly connected with an installation frame, the installation frame is of an oval structure, the surface of the installation frame is fixedly provided with a sliding guide rail, the surface of the sliding guide rail is slidably connected with a sliding mechanism, the bottom of the sliding mechanism is fixedly provided with a hoisting machine box, the right side surface of the hoisting machine box is fixedly provided with a first motor, the inner wall of the hoisting machine box is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a winding roller, the surface of the winding roller is wound with a steel wire rope, the bottom of the hoisting machine box is provided with an opening, the steel wire rope extends to the position under the hoisting machine box through the opening, the lower surface of installation frame rotates installs guide gear, guide gear's surface engagement is connected with drive chain, the last fixed surface of installation frame installs the second motor, the fixed surface of installation frame installs the position sensing ware, the side fixed mounting of stationary mast has the controller, the controller passes through the electric wire and is connected with first motor, second motor and position sensing ware.

Preferably, sliding guide sets up around the surface of oval installation frame, sliding guide is oval return circuit, sliding guide's cross section is H type structure, sliding guide's the front and the back all seted up the recess.

Preferably, slide mechanism includes the connecting block of fixed connection at lifting machine case upper surface, the mounting groove has been seted up to the upper surface of connecting block, the inner wall of mounting groove rotates and is connected with the gyro wheel, the side fixedly connected with transfer line of connecting block, the one end overlap joint at drive chain's inner wall at the connecting block is kept away from to the transfer line, drive chain drives transfer line synchronous motion, the connecting block passes through the gyro wheel and winds sliding guide circulation circumferential motion.

Preferably, the number of the rollers is two, the rollers are symmetrically arranged on the inner wall of the connecting block by taking the central line of the side surface of the connecting block as a symmetry axis, the rollers are lapped on the inner wall of the groove of the sliding guide rail, and the specification and the size of the rollers are matched with the groove of the sliding guide rail.

Preferably, the rotation axis vertical downward of second motor extends to the lower surface of installation frame, the fixed surface of second motor axis of rotation is connected with the gear, gear and drive chain meshing transmission, guide gear's quantity is a plurality of, and a plurality of guide gear distribute respectively in the installation frame about both ends circular arc section, drive chain passes through guide gear and second motor drive.

Preferably, hoist device is including setting up the pulley on the wire rope surface, the side of pulley is rotated and is connected with the rotation axis, the fixed surface of rotation axis is connected with the pulley support, the standing groove has been seted up on the top of pulley support, the pulley is arranged in the standing groove, the bottom fixedly connected with lifting hook of support, the surperficial overlap joint of lifting hook has the dress support of hanging.

Preferably, the hanging support is left surface and right side personally submits the structure of opening form, the top fixed mounting of hanging support has rings, rings and the specification and size looks adaptation of lifting hook, the inside of hanging support sets up a plurality of and hangs the horizontal pole, hang the surface of horizontal pole and set up a plurality of hanging holes of hanging the part of waiting to plate.

Preferably, be provided with a plurality of liquid storage ponds by the front portion under the installation frame, the back of liquid storage pond is loading and unloading region, the quantity of position inductor is a plurality of, and the position and the liquid storage pond one-to-one of a plurality of position inductor, and is a plurality of the front of liquid storage pond all is provided with discharge valve.

Preferably, the left end of rotation axis and the left inner wall of elevator machine case are rotated and are connected, the right-hand member of rotation axis and the inner wall on elevator machine case right side are rotated and are connected, and the right-hand member of rotation axis extends to the side of elevator machine case and is connected with the fixed surface of second motor output shaft, the fixed surface of wire winding roller installs two limit baffle, and two limit baffle use the positive central line of wire winding roller as symmetry axis symmetry setting on the surface of wire winding roller.

The invention also provides a surface treatment method for silver plating on the stainless steel surface, which comprises the following steps:

s1, starting a first motor and a second motor by using a controller, hanging parts in a hanging bracket, hanging the hanging bracket on a hoisting device, driving a winding roller by the rotation of the first motor, winding up a steel wire rope by the winding roller, and lifting the hanging bracket;

s2, the second motor drives the transmission chain to move, the transmission chain drives the sliding mechanism to move, the lifting device is moved to the position right above the liquid storage tank by the sliding mechanism, and the position sensor senses the position of the sliding mechanism and sends a signal to the controller;

s3, the controller receives signals of the position sensor, automatically adjusts the start and stop of the first motor and the second motor, the winding roller rotates to place the hanging bracket into the liquid storage tank, and silver plating is carried out;

and S4, the sliding device moves the hanging bracket to a loading and unloading area at the back of the liquid storage tank, and the next hanging bracket is installed.

Advantageous effects

The invention provides a surface treatment device and a surface treatment method for silver plating on a stainless steel surface, which have the following beneficial effects:

1. this a surface treatment device for silvering of stainless steel surface, through setting up the hanging support, can hang in advance at loading and unloading region and wait to plate the part, reduce the time of waiting for, through setting up slide mechanism and hoist device, drive chain drives slide mechanism and removes, hoist device hangs the hanging support, promote the hanging support, remove the liquid storage tank top, through setting up the liquid storage tank, put into the liquid storage tank with the hanging support and carry out silvering work, then, the hanging support is moved loading and unloading region by drive chain, through setting up multiunit hoist device and hanging support, can carry out each step of silvering work simultaneously, thereby realize the effect that improves work efficiency.

2. This a surface treatment device for silvering of stainless steel surface, through setting up oval-shaped sliding guide, make production flow compacter complete, save the area of production line, through setting up position sensor and controller, slide mechanism removes the position of position sensor, and the signal of position sensor is received to the controller, opening of automatically regulated first motor and second motor stops, makes the production line more automatic, reduces the human cost to realize automatic control's effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the bottom cross-section of the present invention;

FIG. 3 is a schematic side sectional view of a connection block according to the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the elevator car of the present invention;

FIG. 5 is a side view of the hanging bracket of the present invention.

In the figure: the device comprises a fixing support 1, a mounting frame 2, a sliding guide rail 3, a lifting cabinet 4, a first motor 5, a rotating shaft 6, a winding roller 7, a steel wire rope 8, a guide gear 9, a transmission chain 10, a second motor 11, a position sensor 12, a controller 13, a connecting block 14, a roller 15, a transmission rod 16, a pulley bracket 17, a hook 18, a hanging bracket 19 and a liquid storage tank 20.

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. 1-5, the present invention provides a technical solution: the utility model provides a surface treatment device and method for silver-plating on stainless steel surface, including fixed stay 1, the bottom fixed mounting of fixed stay 1 is subaerial, the top fixedly connected with installation frame 2 of fixed stay 1, installation frame 2 is oval structure, the fixed surface of installation frame 2 installs sliding guide 3, sliding guide 3 sets up around the surface of oval installation frame 2, sliding guide 3 is oval return circuit, sliding guide 3's cross section is H type structure, sliding guide 3's front and back all seted up the recess.

Sliding guide 3's surperficial sliding connection has slide mechanism, and slide mechanism includes fixed connection at the connecting block 14 of 4 upper surfaces of elevator machine case, and the mounting groove has been seted up to the upper surface of connecting block 14, and the inner wall of mounting groove rotates and is connected with gyro wheel 15, and the side fixedly connected with transfer line 16 of connecting block 14.

Hoist machine case 4 is equipped with to slide mechanism's bottom solid installation, hoist machine case 4's right flank fixed mounting has first motor 5, hoist machine case 4's inner wall rotates and is connected with rotation axis 6, the fixed surface of rotation axis 6 is connected with wire winding roller 7, wire winding roller 7's surface winding has wire rope 8, the opening has been seted up to hoist machine case 4's bottom, wire rope 8 extends to hoist machine case 4 through hoist machine case 4 opening under, wire rope 8 keeps away from the one end of hoist machine case 4 and installs hoist device, hoist device is including setting up the pulley on wire rope 8 surface, the side of pulley rotates and is connected with the rotation axis, the fixed surface of rotation axis is connected with pulley support 17, the standing groove has been seted up on pulley support 17's top, the pulley is arranged.

The bottom end of the pulley support 17 is fixedly connected with a lifting hook 18, a hanging support 19 is lapped on the surface of the lifting hook 18, the hanging support 19 is of a structure with an open left side surface and an open right side surface, a lifting ring is fixedly installed at the top end of the hanging support 19 and is matched with the specification and the size of the lifting hook 18, a plurality of hanging cross rods are arranged inside the hanging support 19, a plurality of hanging holes for hanging parts to be plated are formed in the surface of each hanging cross rod, a plurality of liquid storage tanks 20 are arranged right below and near the front part of the mounting frame 2, the back surfaces of the liquid storage tanks 20 are loading and unloading areas, through arranging a sliding mechanism and a lifting device, the driving chain 10 drives the sliding mechanism to move, the lifting device hangs the hanging support 19, the hanging support 19 is lifted and moved to the upper part of the liquid storage tanks 20, through arranging the liquid storage tanks 20, the hanging support 19 is placed into the liquid storage tanks 20 for silver plating work, then, the hanging, through setting up multiunit hoist device and hanging dress support 19, can carry out each step of silver-plating work simultaneously to realize improving work efficiency's effect.

The lower surface of installation frame 2 rotates installs guide gear 9, guide gear 9's surface meshing is connected with drive chain 10, the one end overlap joint of connecting block 14 is kept away from to transfer line 16 is in drive chain 10's inside, drive chain 10 drives transfer line 16 synchronous motion, connecting block 14 passes through gyro wheel 15 and winds sliding guide 3 circulation circumferential motion, the quantity of gyro wheel 15 is two, two gyro wheels 15 use the central line of connecting block 14 side to set up the inner wall at connecting block 14 as symmetry axis symmetry, gyro wheel 15 overlap joint is on the inner wall of sliding guide 3 recess, and the specification and size of gyro wheel 15 and sliding guide 3's recess looks adaptation.

A second motor 11 is fixedly arranged on the upper surface of the mounting frame 2, the rotating shaft of the second motor 11 vertically extends downwards to the lower surface of the mounting frame 2, a gear is fixedly connected on the surface of the rotating shaft of the second motor 11, the gear is in meshing transmission with a transmission chain 10, the number of the guide gears 9 is multiple, and a plurality of guide gears 9 are respectively distributed on the left and right circular arc sections of the mounting frame 2, a transmission chain 10 is transmitted by the guide gears 9 and a second motor 11, the left end of the rotating shaft 6 is rotatably connected with the inner wall of the left side of the lifting machine case 4, the right end of the rotating shaft 6 is rotatably connected with the inner wall of the right side of the lifting machine case 4, the right end of the rotating shaft 6 extends to the side surface of the lifting machine case 4 and is fixedly connected with the surface of the output shaft of the second motor 11, two limit baffles are fixedly arranged on the surface of the winding roller 7, and the two limit baffles are symmetrically arranged on the surface of the winding roller 7 by taking the center line of the front surface of the winding roller 7 as a symmetry axis.

The surface of the installation frame 2 is fixedly provided with a position sensor 12, the side surface of the fixed support column 1 is fixedly provided with a controller 13, the controller 13 is connected with the first motor 5, the second motor 11 and the position sensor 12 through electric wires, the number of the position sensors 12 is multiple, the positions of the position sensors 12 correspond to the liquid storage tanks 20 one by one, the front surfaces of the liquid storage tanks 20 are provided with discharge valves, parts to be plated can be hung in a loading and unloading area in advance through arranging a hanging bracket 19, the waiting time is reduced, the production process is more compact and complete through arranging an oval sliding guide rail 3, the floor area of the production line is saved, through arranging the position sensor 12 and the controller 13, the sliding mechanism moves to the position of the position sensor 12, the controller 13 receives signals of the position sensor 12, the starting and stopping of the first motor 5 and the second motor 11 are automatically adjusted, the production line is more automatic, the labor cost is reduced, and the effect of automatic control is realized.

s1, starting the first motor 5 and the second motor 11 by using the controller 13, hanging the parts in the hanging bracket 19, hanging the hanging bracket 19 on the hoisting device, driving the winding roller 7 by the rotation of the first motor 5, winding the steel wire rope 8 by the winding roller 7, and lifting the hanging bracket 19;

s2, the second motor 11 drives the transmission chain 10 to move, the transmission chain 10 drives the sliding mechanism to move, the lifting device is moved to the position right above the liquid storage tank 20 by the sliding mechanism, and the position sensor 12 senses the position of the sliding mechanism and sends a signal to the controller 13;

s3, the controller 13 receives signals of the position sensor 12, automatically adjusts the start and stop of the first motor 5 and the second motor 11, and the winding roller 7 rotates to place the hanging bracket 19 into the liquid storage tank 20 for silver plating;

s4, the slide device moves the hanging bracket 19 to the loading and unloading area behind the liquid storage tank 20, and the next hanging bracket 19 is mounted.

The working principle is as follows: when the surface treatment device for plating silver on the stainless steel surface is used, the controller 13 is utilized to start the first motor 5 and the second motor 11, parts are hung in the hanging bracket 19, the hanging bracket 19 is hung on the hoisting device, the first motor 5 rotates to drive the winding roller 7, the wire rope 8 is wound up by the winding roller 7, the hanging bracket 19 is lifted, the second motor 11 drives the transmission chain 10 to move, the transmission chain 10 drives the sliding mechanism to move, the sliding mechanism moves the hoisting device to be right above the liquid storage tank 20, the position sensor 12 senses the position of the sliding mechanism and sends a signal to the controller 13, the controller 13 receives the signal of the position sensor 12, the starting and stopping of the first motor 5 and the second motor 11 are automatically adjusted, then the winding roller 7 rotates to place the hanging bracket 19 into the liquid storage tank 20 for silver plating work, after the completion, the sliding device moves the hanging bracket 19 to a loading and unloading area behind the liquid storage tank 20, the next hanging bracket 19 is installed, and through the plurality of groups of hoisting devices and the hanging brackets 19, all the steps of silver plating work can be carried out simultaneously, so that the device has the function of improving the working efficiency of silver plating.

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. A surface treatment device for silver plating of stainless steel surfaces, comprising a fixed support (1), characterized in that: the bottom of the fixed support column (1) is fixedly installed on the ground, the top end of the fixed support column (1) is fixedly connected with an installation frame (2), the installation frame (2) is of an oval structure, a sliding guide rail (3) is fixedly installed on the surface of the installation frame (2), a sliding mechanism is connected on the surface of the sliding guide rail (3) in a sliding manner, a hoisting machine box (4) is fixedly installed at the bottom of the sliding mechanism, a first motor (5) is fixedly installed on the right side face of the hoisting machine box (4), a rotating shaft (6) is rotatably connected to the inner wall of the hoisting machine box (4), a winding roller (7) is fixedly connected on the surface of the rotating shaft (6), a steel wire rope (8) is wound on the surface of the winding roller (7), an opening is formed in the bottom of the hoisting machine box (4), and the steel wire rope (8) extends to the position under the, wire rope (8) are kept away from the one end of hoisting machine case (4) and are installed hoist device, the lower surface of installation frame (2) is rotated and is installed guide gear (9), the surface engagement of guide gear (9) is connected with drive chain (10), the last fixed surface of installation frame (2) installs second motor (11), the fixed surface of installation frame (2) installs position inductor (12), the side fixed mounting of stationary mast (1) has controller (13), controller (13) are connected with first motor (5), second motor (11) and position inductor (12) through the electric wire.

2. A surface treatment apparatus for silvering a stainless steel surface according to claim 1, wherein: sliding guide (3) set up around the surface of oval installation frame (2), sliding guide (3) are oval return circuit, sliding guide (3) cross section is H type structure, sliding guide (3) the front and the back all seted up flutedly.

3. A surface treatment apparatus for silvering a stainless steel surface according to claim 1, wherein: slide mechanism includes connecting block (14) of fixed connection at hoist machine case (4) upper surface, the mounting groove has been seted up to the upper surface of connecting block (14), the inner wall of mounting groove rotates and is connected with gyro wheel (15), side fixedly connected with transfer line (16) of connecting block (14), the one end overlap joint in the inside of drive chain (10) of connecting block (14) is kept away from in transfer line (16), drive chain (10) drive transfer line (16) synchronous motion, connecting block (14) are through gyro wheel (15) around sliding guide (3) circulation circumferential motion.

4. A surface treatment apparatus for silvering a stainless steel surface according to claim 3, wherein: the quantity of gyro wheel (15) is two, two gyro wheel (15) use the central line of connecting block (14) side to set up the inner wall at connecting block (14) as symmetry axis symmetry, gyro wheel (15) overlap joint is on the inner wall of sliding guide (3) recess, and the specification and size of gyro wheel (15) and sliding guide's (3) recess looks adaptation.

5. A surface treatment apparatus for silvering a stainless steel surface according to claim 3, wherein: the rotation axis vertical downward extension of second motor (11) extends to the lower surface of installation frame (2), the fixed surface of second motor (11) axis of rotation is connected with the gear, gear and drive chain (10) meshing transmission, the quantity of leading gear (9) is a plurality of, and a plurality of leading gear (9) distribute respectively in the left and right sides both ends circular arc section of installation frame (2), drive chain (10) are through leading gear (9) and second motor (11) transmission.

6. A surface treatment apparatus for silvering a stainless steel surface according to claim 3, wherein: the hoisting device comprises a pulley arranged on the surface of a steel wire rope (8), the side face of the pulley is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a pulley support (17), a placing groove is formed in the top end of the pulley support (17), the pulley is arranged in the placing groove, the bottom end of the pulley support (17) is fixedly connected with a lifting hook (18), and a hanging support (19) is lapped on the surface of the lifting hook (18).

7. A surface treatment apparatus according to claim 6, for silvering stainless steel surfaces, comprising: hang dress support (19) and be the structure of opening form for left surface and right side, the top fixed mounting who hangs dress support (19) has rings, rings and lifting hook (18) specification and dimension looks adaptation, the inside of hanging dress support (19) sets up a plurality of and hangs the horizontal pole, hang the surface of horizontal pole and set up a plurality of and hang the dress hole of waiting to plate the part.

8. A surface treatment apparatus for silvering a stainless steel surface according to claim 1, wherein: the utility model discloses a position sensor, including installation frame (2), installation frame (2) are provided with a plurality of liquid storage ponds (20) near the front portion under, the back of liquid storage pond (20) is loading and unloading region, the quantity of position inductor (12) is a plurality of, and the position and liquid storage pond (20) one-to-one of a plurality of position inductor (12), and is a plurality of the front of liquid storage pond (20) all is provided with discharge valve.

9. A surface treatment apparatus according to claim 8 for silvering a stainless steel surface, comprising: the left end of rotation axis (6) rotates with the left inner wall of elevator machine case (4) to be connected, the right-hand member of rotation axis (6) rotates with the inner wall on elevator machine case (4) right side to be connected, and the right-hand member of rotation axis (6) extends to the side of elevator machine case (4) and is connected with the fixed surface of second motor (11) output shaft, the fixed surface of wire winding roller (7) installs two limit baffle, and two limit baffle use the positive central line of wire winding roller (7) to set up on the surface of wire winding roller (7) as symmetry axis symmetry.

10. A surface treatment method for silver plating of a stainless steel surface is characterized by comprising the following steps:

s1, starting a first motor (5) and a second motor (11) by using a controller (13), hanging parts in a hanging bracket (19), hanging the hanging bracket (19) on a hoisting device, driving a winding roller (7) by the rotation of the first motor (5), winding a steel wire rope (8) by the winding roller (7), and lifting the hanging bracket (19);

s2, the second motor (11) drives the transmission chain (10) to move, the transmission chain (10) drives the sliding mechanism to move, the sliding mechanism moves the hoisting device to a position right above the liquid storage tank (20), and the position sensor (12) senses the position of the sliding mechanism and sends a signal to the controller (13);

s3, the controller (13) receives signals of the position sensor (12), the starting and stopping of the first motor (5) and the second motor (11) are automatically adjusted, the winding roller (7) rotates to place the hanging bracket (19) into the liquid storage tank (20), and silver plating is carried out;

s4, the sliding device moves the hanging bracket (19) to the loading and unloading area behind the liquid storage tank (20) to mount the next hanging bracket (19).