CN212834025U

CN212834025U - Phosphating equipment for metal electroplating

Info

Publication number: CN212834025U
Application number: CN202021185775.8U
Authority: CN
Inventors: 孙世海
Original assignee: Tianjin Yongbao Electroplating Co ltd
Current assignee: Tianjin Yongbao Electroplating Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-30
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a metal is electroplated and is used bonderizing equipment, which comprises a housin, heating device and bonderizing reaction tank, the inside of casing is provided with bonderizing reaction tank, the bottom is provided with the backup pad in the casing, the backup pad bottom is equipped with a plurality of heating device, the right side wall bottom intercommunication of casing has the outlet pipe, the top left and right sides of casing is provided with the apron, the top of casing is provided with the support frame, the middle part of support frame is provided with driving motor, driving motor's output shaft has the sprocket, the top fixed connection of sprocket and cable, the bottom of cable is connected with first couple, be provided with the support under the first couple, the bottom fixedly connected with connecting rod of support, the board is placed to the bottom fixedly connected. This kind of metal is electroplated and is used bonderizing equipment is provided with heating device for reaction process's temperature can reach the best, thereby improves the effect of bonderizing, and the absorption tank on apron and the apron can prevent effectively that reaction gas from outwards flowing, thereby reduces environmental pollution.

Description

Phosphating equipment for metal electroplating

Technical Field

The utility model relates to the technical field of phosphating, in particular to phosphating equipment for metal electroplating.

Background

Phosphorization is a common pretreatment technology, belongs to chemical conversion film treatment in principle, and is mainly applied to the phosphorization of steel surfaces, and nonferrous metal (such as aluminum and zinc) parts can also be applied to phosphorization. Phosphorization is a process of forming a phosphate chemical conversion film through chemical and electrochemical reactions, the formed phosphate chemical conversion film is called a phosphorization film, and the purpose of phosphorization is mainly as follows: the base metal is protected, and the metal is prevented from being corroded to a certain extent; the paint is used for priming before painting, and the adhesive force and the corrosion resistance of a paint film layer are improved; plays a role in friction reduction and lubrication in the metal cold working process. Among the prior art, the process of steel bonderizing is often gone on in uncovered device for reaction gas directly flows out after the bonderizing, thereby causes environmental pollution, and the current bonderizing groove is inconvenient in the use of reality gets and puts the processing article, adopts the artifical mode of getting to put in the conventional means basically, handles the processing article, because chemical solution need be added in the bonderizing inslot, gets to put work and has certain danger to the staff. Therefore, we improve the method and provide a phosphating device for metal plating.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a phosphating device for metal electroplating, which comprises a shell, a heating device and a phosphating reaction tank, wherein the inside of the shell is provided with the phosphating reaction tank, the bottom in the shell is provided with a supporting plate, the bottom of the supporting plate is provided with a plurality of heating devices, the bottom of the right side wall of the shell is communicated with a water outlet pipe, the left side and the right side of the top of the shell are both connected with a cover plate through hinge rotation type, the top of the cover plate is provided with a pull ring, the top of the shell is provided with a supporting frame, the middle part of the supporting frame is provided with a driving motor, an output shaft of the driving motor is connected with a chain wheel, the chain wheel is fixedly connected with the top end of an iron cable, the bottom end of the iron cable is connected with a first hook, a bracket is arranged under the first, the connecting rod is fixedly connected with the mounting cross rod.

As a preferred technical scheme of the utility model, the right side of casing is provided with the mounting panel, be provided with air pump and water pump on the mounting panel, the air pump is connected with the gas-supply pipe, the other end of gas-supply pipe is connected on the left side apron, the gas-supply pipe passes apron and bonderizing reaction tank, be equipped with the transfer line that is used for carrying reaction liquid on the water pump, the other end of transfer line communicates with the right side wall of casing mutually.

As an optimal technical scheme of the utility model, the bottom of casing is provided with the base all around, the bottom of apron is provided with absorbs the groove, install the solenoid valve on transfer line and the outlet pipe respectively.

As an optimal technical scheme of the utility model, be provided with the through-hole that a plurality of is used for discharging reaction liquid in the backup pad, the bottom interval of backup pad is provided with heating device, heating device's quantity is 3 ~ 5.

As an optimized technical scheme of the utility model, the both sides middle part bilateral symmetry of support frame is provided with acts as go-between, the bottom of acting as go-between is connected with the second couple.

As a preferred technical scheme of the utility model, the quantity of moving motor has two, two driving motor's position is tandem, two driving motor's output shaft is relative.

As a preferred technical scheme of the utility model, the quantity of support has two, two the support symmetry sets up both sides around placing the board, the centre of support is provided with and is used for with first couple matched with circular through-hole.

As a preferred technical scheme of the utility model, driving motor fixed mounting is in the mount, the oblique below of sprocket is provided with the auxiliary wheel, the fixed outside that sets up at the mount of auxiliary wheel.

The utility model has the advantages that: this kind of metal is electroplated and is used bonderizing equipment is provided with heating device, make the temperature of reaction process can reach the best, thereby improve the effect of bonderizing, absorption tank on apron and the apron can prevent effectively that reaction gas from outwards flowing, thereby reduce environmental pollution, start driving motor, make driving motor's output shaft drive the rotation of sprocket, under the rotation of sprocket, its outside iron cable is according to the direction of rotation of sprocket, form the condition of upwards winding or downwardly extending, and the couple can drive the support, the connecting rod, backup pad and installation horizontal pole reciprocate, realized conveniently getting the mesh of putting processing article, promote and get the simplicity of putting work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a phosphating apparatus for metal plating according to the present invention;

FIG. 2 is a side view of a phosphating apparatus for metal plating according to the present invention;

FIG. 3 is a side view of a placement device of a phosphating device for metal plating.

In the figure: 1. a housing; 2. a heating device; 3. a support plate; 4. placing the plate; 5. a phosphating reaction tank; 6. an absorption tank; 7. a hinge; 8. a cover plate; 9. a pull ring; 10. a first hook; 11. an iron wire; 12. a support frame; 13. a fixed mount; 14. a drive motor; 15. a sprocket; 16. an auxiliary wheel; 17. a gas delivery pipe; 18. an air pump; 19. a transfusion tube; 20. a water pump; 21. mounting a plate; 22. a support; 23. a connecting rod; 24. installing a cross bar; 25. a through hole; 26. a water outlet pipe; 27. a base; 28. and a second hook.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a phosphating device for metal electroplating, which comprises a shell 1, a heating device 2 and a phosphating reaction tank 5, wherein the phosphating reaction tank 5 is arranged inside the shell 1, a supporting plate 3 is arranged at the bottom inside the shell 1, a plurality of heating devices 2 are arranged at the bottom of the supporting plate 3, a water outlet pipe 26 is communicated with the bottom of the right side wall of the shell 1, cover plates 8 are rotatably connected with the left side and the right side of the top of the shell 1 through hinges 7, pull rings 9 are arranged at the top of the cover plates 8, a supporting frame 12 is arranged at the top of the shell 1, a driving motor 14 is arranged at the middle part of the supporting frame 12, an output shaft of the driving motor 14 is connected with a chain wheel 15, the chain wheel 15 is fixedly connected with the top end of an iron cable 11, a first hook 10 is connected with the bottom end of, the board 4 is placed to the bottom fixedly connected with of connecting rod 23, connecting rod 23 and installation horizontal pole 24 fixed connection.

Wherein, the right side of casing 1 is provided with mounting panel 21, is provided with air pump 18 and water pump 20 on the mounting panel 21, and air pump 18 is connected with gas-supply pipe 17, and the other end of gas-supply pipe 17 is connected on left side apron 8, and gas-supply pipe 17 passes apron 8 and bonderizing reaction tank 5, is equipped with the transfer line 19 that is used for carrying the reaction liquid on the water pump 20, and the other end of transfer line 19 communicates with the right side wall of casing 1.

Wherein, the base 27 is arranged around the bottom of the shell 1, the absorbing groove 6 is arranged at the bottom end of the cover plate 8, the absorbing groove 6 is used for absorbing gas, the infusion tube 19 and the water outlet tube 26 are respectively provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.

Wherein, be provided with a plurality of through-hole 25 that is used for discharging the reaction liquid on the backup pad 3, the bottom interval of backup pad 3 is provided with heating device 2, and heating device 2's quantity is 3 ~ 5.

Wherein, the bracing wires are symmetrically arranged at the middle parts of the two sides of the supporting frame 12, the bottom ends of the bracing wires are connected with second hooks 28, and the second hooks 28 are used for hanging the pull ring 9 to prevent the cover plate 8 from falling down when the electroplated metal is put down.

Wherein, the quantity of moving motor 14 has two, and two driving motor 14's position is in tandem, and two driving motor 14's output shaft are relative, two driving motor 14 and controller electric connection.

Wherein, the number of support 22 has two, and two supports 22 symmetry sets up the front and back both sides that place board 4, and the centre of support 22 is provided with the circular through-hole that is used for with first couple 10 matched with.

The driving motor 14 is fixedly installed in the fixed frame 13, the auxiliary wheel 16 is arranged obliquely below the chain wheel 15, the auxiliary wheel 16 is fixedly arranged on the outer side of the fixed frame 13, and the auxiliary wheel 16 facilitates the movement of the iron cable 11.

The working principle is as follows: when the metal to be electroplated needs to be phosphorized, the cover plate 8 is opened through the pull ring 9, the second hook 28 is hung on the pull ring 9, then the metal is placed on the support plate 4, the driving motor 14 is started, the output shaft of the driving motor 14 drives the chain wheel 15 to rotate, the placing plate 4, the bracket 22, the connecting rod 23 and the mounting cross rod 24 are driven to move downwards under the rotation of the chain wheel 15, when the placing plate 4 reaches the support plate 3, the first hook 10 is loosened, the placing device is put down, the driving motor 14 is started to recover the iron cable 11, the water pump 20 is started to pour enough phosphate solution into the phosphorization reaction tank 5, then the cover plate 8 is closed through the pull ring 9, the heating device 2 is started, the temperature in the reaction process can reach the best, so that the phosphorization effect is improved, a layer of phosphate film insoluble in water is obtained on the surface of the metal through the phosphate, prevent the metal corrosion to a certain extent, after metal phosphating accomplishes, open apron 8 through pull ring 9, hang pull ring 9 with second couple 28, then hang placer on first couple 10, start driving motor 14, with the placer lifting, take out the metal that the phosphating was accomplished again, when the metal that the phosphating was accomplished all takes out, close apron 8 through pull ring 9, when the phosphate solution in the reaction tank is invalid, open the valve on outlet pipe 26, discharge used phosphate solution through outlet pipe 26, when the phosphate solution in the phosphating reaction tank 5 is whole discharges, close the valve on the outlet pipe 26.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The phosphating equipment for metal electroplating comprises a shell (1), a heating device (2) and a phosphating reaction tank (5), and is characterized in that the phosphating reaction tank (5) is arranged inside the shell (1), a supporting plate (3) is arranged at the bottom in the shell (1), a plurality of heating devices (2) are arranged at the bottom of the supporting plate (3), a water outlet pipe (26) is communicated with the bottom of the right side wall of the shell (1), cover plates (8) are rotatably connected to the left side and the right side of the top of the shell (1) through hinges (7), pull rings (9) are arranged at the tops of the cover plates (8), a support frame (12) is arranged at the top of the shell (1), a driving motor (14) is arranged in the middle of the support frame (12), a chain wheel (15) is connected to an output shaft of the driving motor (14), and the chain wheel (15) is fixedly connected with the top end of an, the bottom of iron cable (11) is connected with first couple (10), be provided with support (22) under first couple (10), the bottom fixedly connected with connecting rod (23) of support (22), board (4) are placed to the bottom fixedly connected with of connecting rod (23), connecting rod (23) and installation horizontal pole (24) fixed connection.

2. The metal is electroplated and is used bonderizing equipment of claim 1, characterized in that, the right side of casing (1) is provided with mounting panel (21), be provided with air pump (18) and water pump (20) on mounting panel (21), air pump (18) are connected with gas-supply pipe (17), the other end of gas-supply pipe (17) is connected on left side apron (8), gas-supply pipe (17) pass apron (8) and bonderizing reaction tank (5), be equipped with on water pump (20) and be used for carrying transfer line (19) of reaction liquid, the other end of transfer line (19) and the right side wall of casing (1) communicate.

3. The phosphating device for metal electroplating according to claim 2, wherein a base (27) is arranged around the bottom of the shell (1), an absorption groove (6) is arranged at the bottom end of the cover plate (8), and electromagnetic valves are respectively arranged on the liquid conveying pipe (19) and the water outlet pipe (26).

4. The phosphating equipment for metal electroplating according to claim 1, wherein a plurality of through holes (25) for discharging reaction liquid are formed in the support plate (3), heating devices (2) are arranged at the bottom of the support plate (3) at intervals, and the number of the heating devices (2) is 3-5.

5. The phosphating equipment for metal electroplating according to claim 1, wherein stay wires are symmetrically arranged in the middle of the two sides of the support frame (12) in the left-right direction, and the bottom ends of the stay wires are connected with second hooks (28).

6. The phosphating apparatus for metal plating according to claim 1, wherein the number of the drive motors (14) is two, the two drive motors (14) are positioned in tandem, and output shafts of the two drive motors (14) are opposite.

7. The phosphating apparatus for metal plating according to claim 1, characterized in that the number of the brackets (22) is two, the two brackets (22) are symmetrically arranged at the front side and the rear side of the placing plate (4), and a circular through hole for being matched with the first hook (10) is arranged in the middle of each bracket (22).

8. The phosphating apparatus for metal plating according to claim 1, wherein the driving motor (14) is fixedly installed in a fixed frame (13), an auxiliary wheel (16) is arranged obliquely below the chain wheel (15), and the auxiliary wheel (16) is fixedly arranged on the outer side of the fixed frame (13).