CN218014490U

CN218014490U - Welding wire passivation treatment equipment

Info

Publication number: CN218014490U
Application number: CN202222146292.2U
Authority: CN
Inventors: 于金亮
Original assignee: Shandong Qinghua Metalware Co ltd
Current assignee: Shandong Qinghua Metalware Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-13
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to the technical field of welding wire treatment, in particular to a welding wire passivation treatment device which sequentially treats the surface of a welding wire and improves the copper plating quality and passivation effect; the device comprises a bottom plate and a passivation pool, wherein the bottom end of the passivation pool is connected with the bottom end of the bottom plate; the electroplating device comprises a partition plate, a positive electrode plate and a negative electrode plate, the bottom end of the alkali washing tank is connected with the top end of the bottom plate, the right end of the alkali washing tank is connected with the left end of the first water washing tank, the bottom end of the pickling tank is connected with the top end of the bottom plate, the left end of the pickling tank is connected with the left end of the second water washing tank, the right end of the electroplating tank is connected with the left end of the passivation tank, the partition plate is installed at the bottom of the electroplating tank, the electroplating tank is divided into a left tank cavity and a right tank cavity, the positive electrode plate is installed in one of the tank cavities, and the negative electrode plate is installed in the other tank cavity.

Description

Welding wire passivation treatment equipment

Technical Field

The utility model relates to a technical field that the welding wire was handled especially relates to a welding wire passivation treating equipment.

Background

The welding wire passivation processing equipment is an auxiliary device for welding wire passivation, and is widely used in the field of welding wire processing; the existing welding wire passivation treatment equipment comprises a bottom plate and a passivation pool, wherein the bottom end of the passivation pool is connected with the bottom end of the bottom plate; when the existing welding wire passivation treatment equipment is used, firstly, passivation solution is added into a passivation pool, and a welding wire is placed into the passivation pool for passivation after passing through an electroplating device, so that the surface of a plating layer is firmer; the existing welding wire passivation treatment equipment is found in use that the welding wires are placed in each liquid tank for cleaning and copper plating, the cleaning steps are not uniform, the quality of the welding wire copper plating is not high, the energy consumption is high, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a welding wire passivation treatment equipment for welding wire surface treatment in proper order, improve copper facing quality and passivation effect.

The utility model discloses a welding wire passivation treatment device, which comprises a bottom plate and a passivation pool, wherein the bottom end of the passivation pool is connected with the bottom end of the bottom plate; the device comprises a base plate, a first water washing tank, a pickling tank, a second water washing tank, an electroplating tank and an electroplating device, wherein the bottom end of the base washing tank is connected with the top end of the base plate; the welding wire is at first through the alkali wash tank, wash the processing with alkaline to the welding wire surface through the inside alkali wash of alkali wash tank, then wash the welding wire surface through first washing pond, carry out the pickling through the pickling bath to the welding wire surface, then wash the welding wire surface through the second washing pond, the welding wire gets into the electroplating bath after that, through the electroplating device, copperize the welding wire, then the passivation solution passivation in the welding wire passes through the baffle, make the step unified, improve the copperization quality, the energy consumption is low, labour saving and time saving.

Preferably, the electroplating device comprises a partition plate, a positive electrode plate and a negative electrode plate, the partition plate is arranged at the bottom of the electroplating pool, the electroplating pool is divided into a left tank cavity and a right tank cavity, the positive electrode plate is arranged in one of the two tank cavities, and the negative electrode plate is arranged in the other tank cavity; the positive current and the negative current are sent by the power supply, the current is conducted with the welding wire through the positive electrode plate and the liquid transition of the positive electrode plate in the groove cavity in sequence, and the welding wire is conducted with the negative electrode plate through the liquid transition of the negative electrode plate in the groove cavity to form a loop, so that copper ions in the liquid transition are changed into ordered movement from unnecessary movement, the replacement reaction is more perfect, and the purpose of improving the copper plating quality of the welding wire is achieved.

Preferably, the device also comprises a calendering tank, a drying tank and a drying device, wherein the calendering tank is arranged at the right end of the passivation tank, the bottom end of the calendering tank is connected with the top end of the bottom plate, a calendering hole is formed in the calendering tank, the bottom end of the drying tank is connected with the top end of the bottom plate, and the drying device is arranged in the drying tank; still include calendering pond, stoving pond and drying device, the passivation pond right-hand member that the calendering pond was installed, the bottom in calendering pond is connected with the top of bottom plate, is provided with on the calendering pond and presses the unthreaded hole, and the bottom in stoving pond is connected with the top of bottom plate, and drying device installs in the stoving pond.

Preferably, the drying device comprises a plurality of groups of heating pipes and a fan, the plurality of groups of heating pipes are arranged on the inner side wall of the drying pool, and the fan is arranged on the outer side wall of the rear end of the drying pool; the heating pipes are opened to heat air, the fan is started to blow hot air upwards, the surface of the welding wire is dried, and the welding wire drying device is simple in structure and reasonable in setting.

Preferably, the wire winding device further comprises a synchronous motor, a motor support, a bearing frame, a pay-off frame and a wire winding device, wherein the synchronous motor is installed at the top end of the bottom plate through the motor support; the welding wire dish is installed on the pay off rack through fixing bolt, starts synchronous machine and drives the pay off rack rotation, goes on simultaneously in the operation through with take-up for the welding wire is synchronous around the in-process of handling, makes the device use labour saving and time saving more.

Preferably, the system also comprises a heating box, a circulating pump and a connecting pipe, wherein the heating box and the circulating pump are both arranged at the top end of the bottom plate, and the circulating pump is connected with the heating box and the alkaline washing tank through the connecting pipe; the circulating pump is started, hot alkaline water of the heating box is timely supplemented into the alkaline washing tank, circulation of alkaline liquor at a certain temperature is guaranteed, and convenience of equipment is improved.

Preferably, the device also comprises two mounting plates and two tensioning devices, the two mounting plates are respectively mounted on the outer side walls of the alkali washing tank and the drying tank, the tensioning devices are mounted at the top ends of the mounting plates, each tensioning device comprises a telescopic rod connected with the top end of the mounting plate, the top end of each telescopic rod is connected with the top end of the support frame, the springs are sleeved on the outer side walls of the telescopic rods, the bottom ends of the springs are connected with the mounting plates, the top ends of the springs are connected with the bottom ends of the support frames, and the tensioning wheels are rotatably mounted on the support frames through rotating shafts; through the tensile force of telescopic link and spring cooperation adjustment to the welding wire, the tensioning wheel is to the welding wire direction and spacing, prevents that the welding wire from shifting, influences subsequent processing.

Compared with the prior art, the beneficial effects of the utility model are that: the welding wire is at first through the alkali wash tank, wash the processing with alkaline to the welding wire surface through the inside alkali wash of alkali wash tank, then wash the welding wire surface through first washing pond, carry out the pickling through the pickling bath to the welding wire surface, then wash the welding wire surface through the second washing pond, the welding wire gets into the electroplating bath after that, through the electroplating device, copperize the welding wire, then the passivation solution passivation in the welding wire passes through the baffle, make the step unified, improve the copperization quality, the energy consumption is low, labour saving and time saving.

Drawings

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

FIG. 2 is a front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a left side view structure diagram of the present invention;

FIG. 5 is a schematic structural view of the middle tension device of the present invention

In the drawings, the reference numbers: 1. a base plate; 2. a passivation pool; 3. an alkali washing tank; 4. a first water washing tank; 5. a pickling tank; 6. a second washing tank; 7. electroplating pool; 8. a partition plate; 9. a positive electrode plate; 10. a negative electrode plate; 11. a polishing pool; 12. a drying pool; 13. heating a tube; 14. a fan; 15. a synchronous motor; 16. a motor bracket; 17. a bearing bracket; 18. a pay-off rack; 19. fixing the bolt; 20. a take-up device; 21. a heating box; 22. a circulation pump; 23. a connecting pipe; 24. mounting a plate; 25. a tensioning device; 26. a telescopic rod; 27. a spring; 28. a support frame; 29. a tension wheel; 30. and rotating the shaft.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The utility model discloses a welding wire passivation treatment device, which comprises a bottom plate 1 and a passivation pool 2, wherein the bottom end of the passivation pool 2 is connected with the bottom end of the bottom plate 1; the device comprises a base washing tank 3, a first washing tank 4, a pickling tank 5, a second washing tank 6, an electroplating tank 7 and an electroplating device, wherein the bottom end of the base washing tank 3 is connected with the top end of a base plate 1, the right end of the base washing tank 3 is connected with the left end of the first washing tank 4, the bottom end of the pickling tank 5 is connected with the top end of the base plate 1, the left end of the pickling tank 5 is connected with the left end of the second washing tank 6, the right end of the electroplating tank 7 is connected with the left end of a passivation tank 2, and the electroplating device is installed inside the electroplating tank 7; the electroplating device comprises a separator 8, a positive electrode plate 9 and a negative electrode plate 10, wherein the separator 8 is arranged at the bottom of the electroplating pool 7, the electroplating pool 7 is divided into a left tank cavity and a right tank cavity, the positive electrode plate 9 is arranged in one of the two tank cavities, and the negative electrode plate 10 is arranged in the other tank cavity; the device comprises a passivation pool 2, a calendering pool 11, a drying pool 12 and a drying device, wherein the calendering pool 11 is arranged at the right end of the passivation pool 2, the bottom end of the calendering pool 11 is connected with the top end of a bottom plate 1, a calendering hole is formed in the calendering pool 11, the bottom end of the drying pool 12 is connected with the top end of the bottom plate 1, and the drying device is arranged in the drying pool 12; the drying device comprises a plurality of groups of heating pipes 13 and a fan 14, wherein the plurality of groups of heating pipes 13 are arranged on the inner side wall of the drying pool 12, and the fan 14 is arranged on the outer side wall of the rear end of the drying pool 12; the automatic winding machine further comprises a synchronous motor 15, a motor support 16, a bearing frame 17, a pay-off frame 18 and a winding device 20, wherein the synchronous motor 15 is installed at the top end of the bottom plate 1 through the motor support 16, the bearing frame 17 is installed at the top end of the bottom plate 1, the output end of the synchronous motor 15 penetrates through the bearing frame 17 to be connected with the pay-off frame 18, one end of the pay-off frame 18 is provided with a fixing bolt 19, and the winding device 20 is installed at the top end of the right part of the bottom plate 1; the device also comprises a heating box 21, a circulating pump 22 and a connecting pipe 23, wherein the heating box 21 and the circulating pump 22 are both arranged at the top end of the bottom plate 1, and the circulating pump 22 is connected with the heating box 21 and the alkaline washing tank 3 through the connecting pipe 23; still include two mounting panels 24 and two overspeed device tensioner 25, two mounting panels 24 are installed respectively on the lateral wall in alkaline washing pond 3 and stoving pond 12, overspeed device tensioner 25 is all installed on the top of mounting panel 24, overspeed device tensioner 25 includes the telescopic link 26 of being connected with the mounting panel 24 top, the top of telescopic link 26 is connected with the top of support frame 28, spring 27 suit is on telescopic link 26 lateral wall, the bottom and the mounting panel 24 of spring 27 are connected, the top of spring 27 is connected with the bottom of support frame 28, take-up pulley 29 rotates through axis of rotation 30 and installs on support frame 28.

As shown in figures 1 to 5, the utility model discloses a welding wire passivation treatment device, during operation, firstly, a welding wire coil is installed on an pay-off rack 18 through a fixing bolt 19, a synchronous motor 15 is started to drive the pay-off rack 18 to rotate, a welding wire is paid out, the tension of the welding wire is adjusted through the cooperation of a telescopic rod 26 and a spring 27, then, the welding wire firstly passes through an alkali washing tank 3, a circulating pump 22 is started, hot alkaline water of a heating box 21 is supplemented into the alkali washing tank 3 in time, alkali washing treatment is carried out on the surface of the welding wire through alkaline washing liquid in the alkali washing tank 3, then, the surface of the welding wire is washed through a first water washing tank 4, acid washing treatment is carried out on the surface of the welding wire through an acid washing tank 5, then, the surface of the welding wire is washed through a second water washing tank 6, and then, the welding wire enters an electroplating tank 7, the method comprises the steps of feeding positive and negative currents through a power supply, conducting the currents with welding wires sequentially through a positive electrode plate 9 and a transition liquid of a groove cavity where the positive electrode plate 9 is located, conducting the welding wires with a negative electrode plate 10 through the transition liquid of the groove cavity where the negative electrode plate 10 is located to form a loop, plating copper on the welding wires, passivating the welding wires through a passivation liquid in a partition plate 8 to enable the surface of the plated copper to be firmer, then conducting calendaring treatment on the surfaces of the welding wires through calendaring holes of the positive electrode plate 9 to enable the surfaces to be bright, then enabling the welding wires to enter a drying pool 12, starting a plurality of groups of heating pipes 13 to heat air, starting a fan 14 to blow hot air upwards to dry the surfaces of the welding wires, and meanwhile, simultaneously carrying out a wire winding device 20 in operation and winding up the welding wires.

The installation mode, the connection mode or the setting mode of the welding wire passivation treatment equipment of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a fan 14, synchronous machine 15 of welding wire passivation treatment equipment are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A welding wire passivation treatment device comprises a bottom plate (1) and a passivation pool (2), wherein the bottom end of the passivation pool (2) is connected with the bottom end of the bottom plate (1); the device is characterized by further comprising an alkali washing tank (3), a first water washing tank (4), a pickling tank (5), a second water washing tank (6), an electroplating tank (7) and an electroplating device, wherein the bottom end of the alkali washing tank (3) is connected with the top end of the base plate (1), the right end of the alkali washing tank (3) is connected with the left end of the first water washing tank (4), the bottom end of the pickling tank (5) is connected with the top end of the base plate (1), the left end of the pickling tank (5) is connected with the left end of the second water washing tank (6), the right end of the electroplating tank (7) is connected with the left end of the passivation tank (2), and the electroplating device is installed inside the electroplating tank (7).

2. The apparatus for passivating treatment of welding wire as claimed in claim 1, wherein the electroplating device comprises a separator (8), a positive electrode plate (9) and a negative electrode plate (10), the separator (8) is installed at the bottom of the electroplating tank (7) to divide the electroplating tank (7) into a left chamber and a right chamber, the positive electrode plate (9) is installed in one of the chambers, and the negative electrode plate (10) is installed in the other chamber.

3. The welding wire passivation treatment device as claimed in claim 2, further comprising a calendering tank (11), a drying tank (12) and a drying device, wherein the calendering tank (11) is installed at the right end of the passivation tank (2), the bottom end of the calendering tank (11) is connected with the top end of the bottom plate (1), the calendering tank (11) is provided with calendering holes, the bottom end of the drying tank (12) is connected with the top end of the bottom plate (1), and the drying device is installed in the drying tank (12).

4. The welding wire passivation treating device as claimed in claim 3, characterized in that the drying device comprises multiple sets of heating pipes (13) and fans (14), the multiple sets of heating pipes (13) are installed on the inner side wall of the drying pool (12), and the fans (14) are installed on the outer side wall of the rear end of the drying pool (12).

5. The welding wire passivation treatment device according to claim 4, further comprising a synchronous motor (15), a motor support (16), a bearing frame (17), a pay-off frame (18) and a take-up device (20), wherein the synchronous motor (15) is installed at the top end of the bottom plate (1) through the motor support (16), the bearing frame (17) is installed at the top end of the bottom plate (1), the output end of the synchronous motor (15) penetrates through the bearing frame (17) to be connected with the pay-off frame (18), one end of the pay-off frame (18) is provided with a fixing bolt (19), and the take-up device (20) is installed at the top end of the right portion of the bottom plate (1).

6. The welding wire passivation treating device according to claim 1, characterized by further comprising a heating tank (21), a circulating pump (22) and a connecting pipe (23), wherein the heating tank (21) and the circulating pump (22) are both installed at the top end of the base plate (1), and the circulating pump (22) is connected with the heating tank (21) and the alkaline washing tank (3) through the connecting pipe (23).

7. The welding wire passivation treatment device according to claim 1, characterized by further comprising two mounting plates (24) and two tensioning devices (25), wherein the two mounting plates (24) are respectively mounted on the outer side walls of the alkali washing tank (3) and the drying tank (12), the tensioning devices (25) are mounted on the top ends of the mounting plates (24), each tensioning device (25) comprises a telescopic rod (26) connected with the top end of the mounting plate (24), the top end of each telescopic rod (26) is connected with the top end of the corresponding support frame (28), a spring (27) is sleeved on the outer side wall of each telescopic rod (26), the bottom end of each spring (27) is connected with the corresponding mounting plate (24), the top end of each spring (27) is connected with the bottom end of the corresponding support frame (28), and each tensioning wheel (29) is rotatably mounted on the corresponding support frame (28) through a rotating shaft (30).