CN110004482B

CN110004482B - Electroplating bath is with flying handle device that can overturn

Info

Publication number: CN110004482B
Application number: CN201910430182.9A
Authority: CN
Inventors: 姚国飞
Original assignee: Tianjin Yatai Environmental Protection Equipment Co ltd
Current assignee: Tianjin Yatai Environmental Protection Equipment Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-12-08
Anticipated expiration: 2039-05-22
Also published as: CN110004482A

Abstract

The invention discloses a turnover handle flying device for a plating bath, wherein two sides of a handle flying body are provided with side plates, the side plates are provided with first sliding grooves, a cathode conducting rod on the handle flying body is connected with the first sliding grooves in a sliding manner, the cathode conducting rod is provided with a first hanging tool, a connecting plate is arranged between the side plates, the connecting plate is provided with a second hanging tool, the first hanging tool and the second hanging tool are used for installing workpieces, and blind holes of the workpieces are upwards installed during installation; this structure can turn into the relative movement of first hanger and second hanger with the slip of cathode conducting rod and first spout, makes two hangers dislocation, makes the work piece slope, pours out the interior liquid of blind hole, makes the work piece blind hole rust-proof, and easy stoving can not pollute the work piece surface, can effectively improve electroplating quality.

Description

Electroplating bath is with flying handle device that can overturn

Technical Field

The invention belongs to the technical field of electroplating equipment, and particularly relates to a turnover handle flying device for an electroplating bath.

Background

At present, in the electroplating industry, an electroplating flying handle is the most widely used electroplating equipment, and an electroplating workpiece can be hung on the flying handle to carry out electroplating operation in an electroplating tank. The traditional electroplating flying handle falls on a V-shaped cathode conducting seat above an electroplating bath, a cathode conducting rod is fixed on the V-shaped cathode conducting seat, and then a workpiece to be electroplated is hung on the flying handle, so that the electroplating workpiece is immersed in electroplating liquid. The main function of suspending the workpiece by adopting the flying handle is to prevent the workpiece from contacting with the electroplating bath body and avoid incomplete electroplating, thereby improving the electroplating quality. However, when the electroplating workpiece sinks into the electroplating liquid for electroplating, the liquid medicine in the blind hole cannot be timely discharged when the blind hole workpiece is lifted to the next electroplating bath, the liquid medicine can be seriously dragged, rustiness in the blind hole is easily caused, the workpiece cannot be dried when being dried in the later period, residual liquid in the blind hole flows out, the surface of the workpiece is polluted, and the electroplating quality is influenced.

Disclosure of Invention

In order to solve the technical problem, the invention provides the turnover handle device for the electroplating bath, and by adopting the turnover handle device, liquid in a blind hole workpiece can be poured out in time, so that the blind hole of the workpiece is not rusted, the workpiece is easy to dry, the surface of the workpiece is not polluted, and the electroplating quality is improved.

The reversible flying handle device for the electroplating bath comprises a flying handle body, wherein a cathode conducting rod is arranged on the flying handle body, side plates are further arranged on two side faces of the flying handle body, a first sliding groove in the vertical direction is formed in each side plate, the cathode conducting rod is in sliding connection with the first sliding groove, a first hanger is arranged on each cathode conducting rod, a connecting plate is fixedly arranged between the side plates on two sides, a second hanger is arranged on each connecting plate, and the lower portions of the first hanger and the second hanger are used for being connected with workpieces.

Above technical scheme is preferred, still be equipped with the auxiliary rod on flying the body, still be equipped with the second spout on the curb plate, the second spout with first spout is parallel, the auxiliary rod with second spout sliding connection.

Preferably, the first sliding groove and the second sliding groove are respectively provided with a limit baffle for limiting the sliding distance between the auxiliary rod and the cathode conducting rod relative to the side plate.

Above technical scheme is preferred, first spout with the second spout is the rectangle spout, the second spout is located directly over the first spout.

According to the preferable technical scheme, an anti-abrasion layer is arranged on the contact surface of the cathode conducting rod and the first sliding groove.

Above technical scheme is preferred, be equipped with davit or lifting hook on the curb plate.

The invention has the advantages and positive effects that: the invention provides a turnover handle flying device for a plating bath, wherein two sides of a handle flying body are provided with side plates, the side plates are provided with first sliding grooves, a cathode conducting rod on the handle flying body is connected with the first sliding grooves in a sliding manner, the cathode conducting rod is provided with a first hanging tool, a connecting plate is arranged between the side plates, the connecting plate is provided with a second hanging tool, the first hanging tool and the second hanging tool are used for installing workpieces, and blind holes of the workpieces are upwards installed during installation; this structure can turn into the relative movement of first hanger and second hanger with the slip of cathode conducting rod and first spout, makes two hangers dislocation, makes the work piece slope, pours out the interior liquid of blind hole, makes the work piece blind hole rust-proof, and easy stoving can not pollute the work piece surface, can effectively improve electroplating quality.

Drawings

FIG. 1 is a schematic structural view of a flying handle device in a lifted state according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a flight handle device in a lowered state according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating an installation of a limit stop according to an embodiment of the present invention.

Wherein: 1. a handle body; 2. a cathode conductive rod; 3. a side plate; 4. a workpiece; 5. electroplating a V-shaped seat; 6. an auxiliary lever; 21. a first hanger; 31. a first chute; 32. a connecting plate; 321. a second hanger; 33. a second chute; 34. hoisting a column; 35. and a limiting baffle.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The blind hole work piece after electroplating, the liquid medicine in the blind hole can not timely discharge, can cause the liquid medicine to drag seriously, cause easily rusty in the blind hole, and later stage work piece dry-proof when drying, the residual liquid in the blind hole flows out, pollutes the work piece surface to influence electroplating quality. Therefore, the present embodiment provides a reversible handle device for an electroplating bath, as shown in fig. 1-3, the reversible handle device includes a handle body 1, a cathode conducting rod 2 is disposed on the handle body 1, side plates 3 are further disposed on two side surfaces of the handle body 1, a first sliding slot 31 is disposed on each side plate 3 in the vertical direction, the cathode conducting rod 2 is slidably connected to the first sliding slot 31, a first hanger 21 is disposed on each cathode conducting rod 2, a connecting plate 32 is fixedly disposed between the side plates 3 on two sides, a second hanger 321 is disposed on each connecting plate 32, and the lower portions of the first hanger 21 and the second hanger 321 are used for connecting a workpiece 4. In this embodiment, the connecting plate 32 is welded between the side plates 3 on both sides, so that the connecting plate 32 cannot move on the side plates 3.

The two sides of the handle body 1 of the embodiment are provided with side plates 3, the side plates 3 are provided with first sliding grooves 31, a cathode conducting rod 2 on the handle body 1 is in sliding connection with the first sliding grooves 31, a first hanger 21 is arranged on the cathode conducting rod 2, a connecting plate 32 is arranged between the side plates 3, a second hanger 321 is arranged on the connecting plate 32, the first hanger 21 and the second hanger 321 are used for installing a workpiece 4, and a blind hole of the workpiece 4 is upwards installed during installation; the flying handle device is arranged on the electroplating V-shaped seat 5 and is influenced by gravity, the cathode conducting rod 2 is positioned at the upper end inside the first sliding chute 31, and the workpieces 4 arranged on the first hanging tool 21 and the second hanging tool 321 are in a horizontal state; upwards spur curb plate 3, this structure can turn into the relative movement of first hanger 21 and second hanger 321 with the slip of negative pole conducting rod 2 and first spout 31, makes two hangers dislocation, makes work piece 4 slope, pours out the interior liquid of blind hole, makes 4 blind holes of work piece not rust, and easy stoving can not pollute 4 surfaces of work piece, can effectively improve electroplating quality.

In order to improve the sliding stability of the cathode conducting rod 2 and the first sliding groove 31 and prevent the cathode conducting rod from being stressed and bent and deformed too much, the handle body 1 is further provided with an auxiliary rod 6, the side plate 3 is further provided with a second sliding groove 33, the second sliding groove 33 is parallel to the first sliding groove 31, optionally, the lengths of the first sliding groove 31 and the second sliding groove 33 are the same, and the auxiliary rod 6 is connected with the second sliding groove 33 in a sliding manner. In the embodiment, the second sliding chute is arranged right above the first sliding chute; and may be provided on the left side, right side, left upper side, right upper side, etc. of the first chute. The two sides of the first sliding groove and the two sides of the second sliding groove on the side plate 3 are both provided with limiting baffle mounting holes, and limiting baffles 35 with different widths are mounted on the limiting baffle mounting holes and used for limiting the sliding of the auxiliary rod 6 and the cathode conducting rod 2. Specifically, the limiting baffle mounting holes may be disposed on both sides of the upper portions of the first sliding groove 31 and the second sliding groove, and the limiting baffles of different widths may be mounted to limit the sliding of the cathode conducting rod 2 and the auxiliary rod 6. The limiting baffle mounting hole is a threaded hole, a through hole is correspondingly formed in the limiting baffle, and a screw penetrates through the limiting baffle and is fastened with the limiting baffle mounting hole in a threaded mode. The mounting positions of the limiting baffle plate relative to the first sliding groove and the second sliding groove are the same, the cathode conducting rod and the auxiliary rod are both located on the lower end face of the limiting baffle plate, the auxiliary rod shares partial stress of the cathode conducting rod, and bending deformation of the cathode conducting rod is effectively prevented. The spacing baffles with different widths are replaced to ensure that the effective sliding spaces of the first sliding groove and the second sliding groove are different, so that the relative sliding distances of the cathode conducting rod and the auxiliary rod are different, the staggered distance between the second hanger 321 and the first hanger 21 is controlled, and the inclination angle of the workpiece 4 is controlled.

The first sliding groove 31 and the second sliding groove 33 are both rectangular sliding grooves, the upper end of the first hanger 21 is bent, the upper end of the first hanger 21 is hung on the cathode conducting rod 2, the upper end of the second hanger is bent, and the upper end of the second hanger is hung on the auxiliary rod.

Because the cathode conducting rod 2 that commonly uses is cathode copper pipe, and curb plate 3 is the stainless steel spare in this embodiment, in order to avoid cathode copper pipe and first spout 31's direct contact, be equipped with the abrasionproof layer on cathode conducting rod 2 and the contact surface of first spout 31, the abrasionproof layer is the corrosion resistant plate in this embodiment, installs a corrosion resistant plate respectively on copper pipe and the two faces of first spout 31 contact, for example twines the corrosion resistant plate with the copper pipe with the iron wire and ties tightly. When the cathode conducting rod 2 and the first chute 31 slide and rub up and down, the cathode conducting rod cannot directly contact with the copper pipe, and the service life of the copper pipe is ensured. In order to facilitate the operation of lifting the side plate 3, the side plate 3 is provided with a hanging post 34 or a hanging hook.

The working process of the embodiment: in the electroplating process and after one process is finished, the handle flying device falls on the electroplating V-shaped seat 5 and is influenced by gravity, the cathode conducting rod 2 is positioned at the upper end of the inner part of the first sliding groove 31, the workpieces 4 arranged on the first hanging tool 21 and the second hanging tool 321 are in a horizontal state, and blind holes on the workpieces 4 are upward; after the electroplating of the station is finished, the next station is required to enter, the side plate 3 is lifted by the lifting appliance through the lifting ring 34 or the lifting hook, the second hanger 321 fixedly arranged between the side plate 3 and the side plate 3 moves upwards, the cathode conducting rod 2 is positioned at the lower end of the first sliding groove 31, so that the second hanger 321 and the first hanger 21 are staggered, the workpiece 4 is driven to incline, the liquid in the blind hole is poured out to the electroplating station, and the liquid cannot be dragged to the electroplating liquid medicine of the next station; the flying handle device is moved to and placed on the electroplating V-shaped seat 5 of the next station, under the influence of gravity, the side plate 3 moves downwards, the cathode conducting rod 2 is positioned at the upper end of the inside of the first sliding groove 31, the workpiece 4 arranged on the first hanging tool 21 and the second hanging tool 321 is in a horizontal state, the blind hole on the workpiece 4 faces upwards, and air in the blind hole is discharged to perform electroplating operation. During the whole electroplating process, the blind holes on the workpiece 4 can timely remove residual liquid and air, thereby improving the electroplating quality.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a plating bath is with overturning handle device that flies, includes and flies the handle body, it is equipped with negative pole conducting rod, its characterized in that to fly to be equipped with the body: the two side surfaces of the handle body are also provided with side plates, the side plates are provided with first sliding grooves in the vertical direction, the cathode conducting rod is connected with the first sliding grooves in a sliding mode, the cathode conducting rod is provided with a first hanger, a connecting plate is fixedly arranged between the side plates on the two sides, the connecting plate is provided with a second hanger, and the lower portions of the first hanger and the second hanger are used for connecting workpieces; the fly handle body is also provided with an auxiliary rod, the side plate is also provided with a second sliding groove, the second sliding groove is parallel to the first sliding groove, and the auxiliary rod is in sliding connection with the second sliding groove; the first sliding groove and the second sliding groove are respectively provided with a limiting baffle plate for limiting the sliding distance of the auxiliary rod and the cathode conducting rod relative to the side plate; the cathode conducting rod with be equipped with the abrasionproof layer on the contact surface of first spout, the cathode conducting rod is cathode copper pipe, the curb plate is stainless steel spare, the abrasionproof layer is corrosion resistant plate cathode copper pipe with install one respectively on two faces of first spout contact corrosion resistant plate will with the iron wire corrosion resistant plate with the winding of cathode copper pipe is tied tightly.

2. The reversible handle device for a plating bath of claim 1, wherein: the first sliding groove and the second sliding groove are rectangular sliding grooves, and the second sliding groove is arranged right above the first sliding groove.

3. The reversible handle device for a plating bath of claim 1, wherein: and the side plate is provided with a hanging column or a hanging hook.