CN212103013U

CN212103013U - Printed wiring board acid etching solution recycling device

Info

Publication number: CN212103013U
Application number: CN202020731772.3U
Authority: CN
Inventors: 梁锦云
Original assignee: Shenzhen Huayu Energy Saving Electronic Co ltd
Current assignee: Shenzhen Huayu Energy Saving Electronic Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-08
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a printed circuit board acid etching solution recycling device, relating to the technical field of etching solution regeneration, comprising a mounting plate and an electrolytic tank body, supporting rods are arranged at four corners of the bottom of the mounting plate, a wire winder is arranged at the top of the mounting plate, a third rope is wound on one side of the winding machine, a second rope is arranged on the winding machine close to one side of the third rope, and one side of the second rope is provided with a first rope, one end of the first rope is provided with a second electrode bar, one end of the second rope is provided with the first electrode bar, the middle part inside the electrolytic tank body is provided with the ionic membrane, the utility model solves the problem that the etching solution is easy to splash to the outside of the electrolytic tank through the glass conduit, the problem that the electrolyzed metal copper is not convenient to rapidly recycle is solved by arranging the glass plate in the cathode electrolytic cell.

Description

Printed wiring board acid etching solution recycling device

Technical Field

The utility model belongs to the technical field of etching solution regeneration, concretely relates to acidic etching solution cyclic regeneration device of printed wiring board.

Background

The etching solution is a liquid engraved by the characteristics of erosion materials, the regeneration of the etching solution is divided into the regeneration of alkaline etching waste liquid, the regeneration of acidic etching waste liquid and the regeneration of micro etching waste liquid, the regeneration of acidic etching adopts an ionic membrane electrolytic copper process, the process divides an anode area and a cathode area of an electrolytic tank into two independent areas by an ionic membrane, the anode area is a waste etching solution regeneration area, the cathode area is a copper recovery area, ions in the solution are selectively and directionally migrated through an ionic membrane, copper ions in the solution are reduced into metal copper by electrons, but the current acidic etching solution recycling regeneration device on the market cannot meet the use requirement, the etching solution is poured into the electrolytic tank, the etching solution splashes to the outside of the electrolytic tank, the objects outside the electrolytic tank are damaged, and the electrolyzed metal copper is inconvenient to rapidly recover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printed wiring board acid etching solution cyclic regeneration device to the etching solution of proposing easily splashes the electrolysis trough outside in solving above-mentioned background art, and the metal copper of electrolysis play is not convenient for quick problem of retrieving.

In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board acid etching solution circulating regeneration device comprises a mounting plate and an electrolytic box body, wherein supporting rods are mounted at four corners of the bottom of the mounting plate, a winding machine is mounted at the top of the mounting plate, a third rope is wound on one side of the winding machine, a second rope is mounted at a position, close to one side of the third rope, of the winding machine, a first rope is mounted on one side of the second rope, a second electrode bar is mounted at one end of the first rope, and a first electrode bar is mounted at one end of the second rope;

the utility model discloses a glass guide pipe, including the electrolysis box, the diaphragm is installed to the inside mid-mounting of electrolysis box, and the diaphragm is installed to one side of bracing piece, and the mounting hole has been seted up at the top of diaphragm, the draw-in groove is installed to one side of mounting hole, and the inside of draw-in groove passes through fastening bolt fixedly connected with fixture block, install the glass guide pipe on the diaphragm, and the funnel is installed on the top of glass guide pipe, the glass guide pipe runs through the mounting hole.

Preferably, a hanging rod is installed at one end of the third rope, an installation seat is installed at the bottom end of the hanging rod, and a glass plate is fixed at the bottom of the installation seat.

Preferably, the bottom of bracing piece is installed universal auto-lock wheel, the power supply box is installed to one side of bracing piece.

Preferably, the middle part of the third rope is fixedly connected with a stop dog through a bolt, and the stop dog is of a hollow cylinder structure.

Preferably, the top of the glass plate is provided with a through hole, and two sides of the glass plate are arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a glass pipe, glass catheterization electrolysis box, at the in-process of pouring into the etching waste liquid, the in-process of etching waste liquid injection electrolysis box, the etching waste liquid can not splash the electrolysis box outside, has protected operational environment, has solved the etching solution and has easily splashed the outside problem of electrolysis trough.

(2) The utility model discloses a set up the glass board in the negative pole electrolysis trough, the electrolysis in-process, the inside metallic copper of negative pole electrolysis trough falls on the glass board, hangs the glass board and gets to the top of electrolysis box, can clear away the metallic copper on the glass board, is favorable to the user to retrieve metallic copper, has solved the problem that the metallic copper that the electrolysis goes out is not convenient for retrieve fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the cross plate and the clamping block of the present invention;

FIG. 3 is a top view of the cross plate of the present invention;

FIG. 4 is a schematic view of the structure of the glass plate and hanger rod of the present invention;

FIG. 5 is a top view of a glass sheet according to the present invention;

in the figure: 1-a power box; 2-a coiler; 3, mounting a plate; 4-a first rope; 5-a second rope; 6-a third rope; 61-a stop block; 7-an ionic membrane; 8-a boom; 9-a support bar; 10-universal self-locking wheel; 11-a glass plate; 12-a cathodic electrolysis cell; 13-a first electrode rod; 14-an electrolytic tank body; 15-a second electrode rod; 16-an anode tank; 17-a fastening bolt; 18-a glass conduit; 19-a funnel; 20-a transverse plate; 21-a fixture block; 22-mounting holes; 23-a card slot; 24-mounting seat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a printed circuit board acid etching solution circulating regeneration device comprises a mounting plate 3 and an electrolytic box body 14, supporting rods 9 are mounted at four corners of the bottom of the mounting plate 3, a winding machine 2 is mounted at the top of the mounting plate 3, the winding machine 2 consists of a motor and a winding rod, one end parts of a first rope 4, a second rope 5 and a third rope 6 are fixed on the winding rod, the winding rod is driven by the motor to rotate so as to drive the first rope 4, the second rope 5 and the third rope 6, the first rope 4, the second rope 5 and the third rope 6 rotate along with the winding rod, the first rope 4, the second rope 5 and the third rope 6 are wound together by the winding rod, the third rope 6 is wound at one side of the winding machine 2, the second rope 5 is mounted at a position close to one side of the third rope 6 on the winding machine 2, and the first rope 4 is mounted at one side of the second rope 5, one end of the first rope 4 is provided with a second electrode bar 15, and one end of the second rope 5 is provided with a first electrode bar 13;

the inside mid-mounting of electrolysis box 14 has ionic membrane 7, and anode groove 16 has been seted up to one side of ionic membrane 7, cathode electrolysis groove 12 has been seted up to the opposite side, diaphragm 20 is installed to one side of bracing piece 9, and mounting hole 22 has been seted up at the top of diaphragm 20, draw-in groove 23 is installed to one side of mounting hole 22, and fastening bolt 17 fixedly connected with fixture block 21 is passed through to the inside of draw-in groove 23, install glass pipe 18 on the diaphragm 20, and funnel 19 is installed on the top of glass pipe 18, glass pipe 18 runs through mounting hole 22.

Furthermore, a suspender 8 is installed at one end of the third rope 6, an installation seat 24 is installed at the bottom end of the suspender 8, a glass plate 11 is fixed at the bottom of the installation seat 24, the cathode electrolytic cell 12 is a cathode area, the cathode area is a copper recovery area, ions in the solution are selectively and directionally migrated through the ionic membrane 7, copper ions in the solution are reduced into metal copper through electrons, the metal copper falls on the glass plate 11, and the metal copper is cleaned out of the cathode electrolytic cell 12 along with the rising of the glass plate 11.

Furthermore, universal auto-lock wheel 10 is installed to the bottom of bracing piece 9, power supply box 1 is installed to one side of bracing piece 9, and first electrode bar 13 and second electrode bar 15 are connected with power supply box 1 through the cable, and coiler 2 passes through cable junction with power supply box 1, and power supply box 1's surface mounting has the switch, through control switch, controls corresponding electrical apparatus work.

Further, a stopper 61 is fixedly connected to the middle of the third rope 6 through a bolt, and the stopper 61 is of a hollow cylindrical structure.

Furthermore, a through hole is formed in the top of the glass plate 11, and two sides of the glass plate 11 are arc-shaped.

The utility model discloses a theory of operation and use flow: when the device is used, a user coiling machine 2 winds a first rope 4, a second rope 5 and a third rope 6, the first rope 4, the second rope 5 and the third rope 6 are in the shortest state, the user pushes a support rod 9, the support rod 9 and a mounting plate 3 move to the upper part of an electrolytic box body 14, then the coiling machine 2 receives and releases the first rope 4, the second rope 5 and the third rope 6, the first rope 4, the second rope 5 and the third rope 6 are in the longest state, a second electrode rod 15 is positioned in an anode groove 16, a first electrode rod 13 is positioned in a cathode electrolytic tank 12, a hanger rod 8 and a glass plate 11 are positioned at the bottom of the anode groove 16, the user loosens a fastening bolt 17, then removes a clamping block 21, then a glass guide tube 18 is positioned in a mounting hole 22, then the clamping block 21 is fixed in a clamping groove 23, the clamping block 21 is fixed by the fastening bolt 17, the user pours etching waste liquid into a funnel 19, the waste etching solution enters the anode tank 16 along the glass guide pipe 18;

the user opens the power supply box, first electrode bar 13 and second electrode bar 15 circular telegram back, begin to carry out the electrolysis to etching waste liquid, copper ion passes through ionic membrane 7, form metallic copper in negative pole electrolysis trough 12, metallic copper falls on glass board 18, after the electrolysis, first rope 4, second rope 5 and third rope 6 are convoluteed to coiler 2, second electrode bar 15, jib 8 and glass board 11 rebound simultaneously, third rope 6 rebound and drive glass board 18, glass board 18 moves to the top of electrolysis box 14, the user sweeps metallic copper out with the instrument, retrieve with the container.

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

Claims

1. The utility model provides a printed wiring board acid etching solution circulation regenerating unit which characterized in that: the electrolytic cell comprises a mounting plate (3) and an electrolytic cell body (14), wherein supporting rods (9) are mounted at four corners of the bottom of the mounting plate (3), a winding machine (2) is mounted at the top of the mounting plate (3), a third rope (6) is wound on one side of the winding machine (2), a second rope (5) is mounted at a position, close to the third rope (6), on the winding machine (2), a first rope (4) is mounted on one side of the second rope (5), a second electrode rod (15) is mounted at one end of the first rope (4), and a first electrode rod (13) is mounted at one end of the second rope (5);

the utility model discloses a glass electrolysis device, including electrolysis box body (14), the inside mid-mounting of electrolysis box body (14) has ionic membrane (7), and one side of ionic membrane (7) has seted up positive pole groove (16), and cathodic electrolysis groove (12) have been seted up to the opposite side, diaphragm (20) are installed to one side of bracing piece (9), and the top of diaphragm (20) has seted up mounting hole (22), draw-in groove (23) are installed to one side of mounting hole (22), and the inside of draw-in groove (23) passes through fastening bolt (17) fixedly connected with fixture block (21), install glass pipe (18) on diaphragm (20), and funnel (19) are installed on the top of glass pipe (18), glass pipe (18) run through mounting hole (22).

2. The device for recycling the acidic etching solution for the printed circuit board according to claim 1, wherein: a hanging rod (8) is installed at one end of the third rope (6), a mounting seat (24) is installed at the bottom end of the hanging rod (8), and a glass plate (11) is fixed at the bottom of the mounting seat (24).

3. The device for recycling the acidic etching solution for the printed circuit board as claimed in claim 2, wherein: the universal self-locking wheel (10) is installed to the bottom of bracing piece (9), power supply box (1) is installed to one side of bracing piece (9).

4. The device for recycling the acidic etching solution for the printed circuit board according to claim 1, wherein: the middle part of the third rope (6) is fixedly connected with a stop block (61) through a bolt, and the stop block (61) is of a hollow cylinder structure.

5. The device for recycling the acidic etching solution for the printed circuit board as claimed in claim 2, wherein: the top of the glass plate (11) is provided with a through hole, and two sides of the glass plate (11) are arc-shaped.