阅读说明：本技术 一种金属表面镀锌处理装置及方法 (Metal surface galvanizing treatment device and method ) 是由 丁小红 彭会会 刘希望 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种金属表面镀锌处理装置及方法,包括镀锌池,镀锌池顶部的四端均固定安装有立柱,四个立柱的顶部之间设置有两个支撑板,两个支撑板之间设置有输送机构,输送机构由一个驱动电机、两个转轴、两个传动辊、一个传动带、若干个挂环和若干个固定组件组成,两个支撑板的右侧均开设有方孔,其中一个转轴的两端分别通过轴承与两个支撑板相连,驱动电机固定安装在其中一个支撑板的一侧,支撑板的输出轴与其中一个转轴相连。本发明通过镀锌池内部的镀锌液对金属管材的表面进行镀锌处理,能够将金属管材与外界空气进行隔离,从而减缓其锈蚀的速度,进而提高金属管材的使用寿命。(The invention discloses a metal surface galvanizing treatment device and a metal surface galvanizing treatment method, which comprise a galvanizing bath, wherein four ends of the top of the galvanizing bath are fixedly provided with stand columns, two support plates are arranged between the tops of the four stand columns, a conveying mechanism is arranged between the two support plates and consists of a driving motor, two rotating shafts, two driving rollers, a driving belt, a plurality of hanging rings and a plurality of fixing components, square holes are formed in the right sides of the two support plates, two ends of one rotating shaft are respectively connected with the two support plates through bearings, the driving motor is fixedly arranged on one side of one support plate, and an output shaft of one support plate is connected with one rotating shaft. According to the invention, the surface of the metal pipe is galvanized by the galvanizing liquid in the galvanizing bath, so that the metal pipe can be isolated from the outside air, the corrosion speed of the metal pipe is slowed down, and the service life of the metal pipe is prolonged.)

1. A metal surface galvanizing treatment device comprises a galvanizing pool (1) and is characterized in that four ends of the top of the galvanizing pool (1) are fixedly provided with stand columns (2), two support plates (3) are arranged between the tops of the four stand columns (2), a conveying mechanism is arranged between the two support plates (3), the conveying mechanism consists of a driving motor (12), two rotating shafts (5), two transmission rollers (6), a transmission belt (7), a plurality of hanging rings (8) and a plurality of fixing components, the right sides of the two support plates (3) are provided with square holes (4), two ends of one rotating shaft (5) are respectively connected with the two support plates (3) through bearings, the driving motor (12) is fixedly arranged on one side of one support plate (3), an output shaft of one support plate (3) is connected with one rotating shaft (5), two ends of the other rotating shaft (5) respectively penetrate through the two square holes (4) and extend to form first adjusting mechanisms, a plurality of hanging rings (8) are arranged on the outer surface of the transmission belt (7), and the fixing assembly consists of a cylinder body (9), a hook (10) and a fixing bolt (11);

the first adjusting mechanism is composed of two supporting seats (13), a first threaded rod (14) and a connecting block (15), the rotating shaft (5) is connected with one side of the connecting block (15) through a bearing, the two supporting seats (13) are fixedly installed on one side, away from the driving belt (7), of the supporting plate (3), one end of the first threaded rod (14) is connected with one of the supporting seats (13) through the bearing, the other end of the first threaded rod (14) penetrates through the other supporting seat (13) and is fixedly connected with a hand wheel, the connecting block (15) is in threaded connection with the outer surface of the first threaded rod (14), a second adjusting mechanism is arranged between the galvanizing bath (1) and the supporting plate (3), the second adjusting mechanism is composed of two connecting seats (18), an adjusting roller (19) and two second threaded rods (20), and two ends of the adjusting roller (19) are respectively connected with the two connecting seats (18) through the bearing, the bottom ends of the two second threaded rods (20) are respectively connected with the tops of the two connecting seats (18) through bearings, and the top ends of the two second threaded rods (20) respectively penetrate through the two supporting plates (3) and extend to the outer parts of the top ends of the supporting plates (3);

the four upright posts (2) are respectively provided with an auxiliary mechanism, the auxiliary mechanism consists of an auxiliary rod (16) and an auxiliary roller (17), the interior of the galvanizing pool (1) is connected with a protection plate (25) through bolts, the protection plate (25) is provided with a plurality of through holes (26), the interior of the galvanizing pool (1) is provided with a stirring mechanism positioned below the protection plate (25), the stirring mechanism consists of a power motor (21), a stirring shaft (22) and a plurality of stirring blades (23), the power motor (21) is fixedly arranged on the left side of the galvanizing pool (1), an output shaft of the power motor (21) extends to the interior of the galvanizing pool (1) and is fixedly connected with the left end of the stirring shaft (22), the right end of the stirring shaft (22) is connected with the inner wall on the right side of the galvanizing pool (1) through a bearing, and the plurality of stirring blades (23) are arranged on the outer surface of the stirring shaft (22), the bottom of the inner cavity of the galvanizing pool (1) is provided with a plurality of heating plates (24).

2. A metal surface galvanizing treatment apparatus according to claim 1, characterized in that two driving rollers (6) are respectively arranged on the outer surfaces of the two rotating shafts (5), and the driving belt (7) is in driving connection between the two driving rollers (6).

3. The metal surface galvanizing treatment device according to claim 1, wherein the hook (10) is fixedly installed in the middle of the top end of the cylinder (9), the fixing bolt (11) is screwed on one side of the cylinder (9), and one end of the fixing bolt (11) penetrates through the cylinder (9) and extends to the inside of the cylinder (9).

4. A metal surface galvanizing treatment apparatus according to claim 1, wherein one end of the auxiliary rod (16) is connected to the column (2) through a bearing, and the auxiliary roller (17) is provided on the outer surface of the auxiliary rod (16).

5. The metal surface galvanizing treatment device according to claim 1, wherein the power motor (21) and the driving motor (12) are externally connected with control switches, a plurality of heating plates (24) are connected in parallel with each other and externally connected with the same temperature control switch, and the control switches and the temperature control switches are electrically connected with an external power supply.

6. A metal surface galvanizing treatment method based on the metal surface galvanizing treatment device of claim 1, characterized by comprising the following steps:

s1: preparing a metal workpiece;

s2: adjusting a transmission belt (7);

s3: preparing a galvanizing solution;

s4: and (4) galvanizing the metal workpiece.

7. The method of claim 6, wherein the step S1 includes removing the hook (10) from the suspension ring (8), inserting the top end of the metal workpiece into the barrel (9), tightening the fixing bolt (11) to fix the metal workpiece by the cooperation of the fixing bolt (11) and the barrel (9), and repeating the above operations to press the metal workpieces into the barrels (9) respectively to complete the preparation of the metal workpiece.

8. The method of claim 6, wherein the step S2 includes rotating the first threaded rod (14), moving the connecting block (15) by the first threaded rod (14), adjusting the distance between the two rotating shafts (5) by the connecting block (15) to adjust the tightness of the transmission belt (7), and then rotating the second threaded rod (20), moving the connecting block (18) and the adjusting roller (19) up or down by the second threaded rod (20) to adjust the height of the lowest end of the transmission belt (7) from the galvanizing bath (1).

9. The metal surface galvanizing treatment method according to claim 6, wherein the step S3 includes pouring the galvanizing solution into the galvanizing bath (1), starting the power motor (21), driving the stirring shaft (22) and the stirring blade (23) to rotate by the power motor (21) and stirring the galvanizing solution inside the galvanizing bath (1), and then starting the heating plate (24) to heat the galvanizing solution inside the galvanizing bath (1) by the heating plate (24).

10. The method of claim 6, wherein the metal surface is treated by zinc plating, the step S4 includes a part of workers hanging the non-galvanized metal workpiece from the left side of the galvanizing bath (1) to the hanging ring (8), the rotating shaft (5) and the driving roller (6) are driven to rotate by the driving motor (12), the rotation of the rotating shaft (5) and the driving roller (6) drives the driving belt (7) to rotate, the hanging ring (8) and the metal workpiece are driven to move by the rotation of the driving belt (7), the metal workpiece enters the galvanizing bath (1) from the left side of the galvanizing bath (1) and is gradually immersed in the galvanizing liquid in the galvanizing bath (1), thereby completing the galvanization, then leaving from the right side of the galvanizing bath (1), and the other part of workers take the hooks (10) coming out from the right side of the galvanizing bath (1) off the hanging rings (8), and then screw off the fixing bolts (11) to take down the galvanized metal workpiece.

Technical Field

The invention relates to a metal surface treatment device and a using method thereof, in particular to a metal surface galvanizing treatment device and a metal surface galvanizing treatment method.

Background

The metal is a substance with the properties of luster, high ductility, easy electric conduction, heat conduction and the like, most metal elements on the earth exist in nature in a combined state, because the chemical properties of most metals are more active, only a few metals such as gold, silver and the like exist in a free state, the metals widely exist in nature, are very commonly applied in life, are substances which are very important and most applied in modern industry, are common metal products, and are easy to rust in the using process, so that the service life of the metal pipes is influenced. Therefore, we improve this and propose a device and method for galvanization treatment of metal surface.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a metal surface galvanizing treatment device and a metal surface galvanizing treatment method.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a metal surface galvanizing treatment device, which comprises a galvanizing bath, wherein four ends of the top of the galvanizing bath are fixedly provided with stand columns, two support plates are arranged between the tops of the four stand columns, a conveying mechanism is arranged between the two support plates and consists of a driving motor, two rotating shafts, two transmission rollers, a transmission belt, a plurality of hanging rings and a plurality of fixing components, the right sides of the two support plates are respectively provided with a square hole, two ends of one rotating shaft are respectively connected with the two support plates through bearings, the driving motor is fixedly arranged on one side of one support plate, an output shaft of one support plate is connected with one rotating shaft, two ends of the other rotating shaft respectively penetrate through the two square holes and extend to be provided with a first adjusting mechanism, and the hanging rings are arranged on the outer surface of the transmission belt, the fixing component consists of a cylinder, a hook and a fixing bolt;

the first adjusting mechanism consists of two supporting seats, a first threaded rod and a connecting block, the rotating shaft is connected with one side of the connecting block through a bearing, the two supporting seats are fixedly arranged on one side of the supporting plate far away from the transmission belt, one end of the first threaded rod is connected with one of the supporting seats through a bearing, the other end of the first threaded rod penetrates through the other supporting seat and is fixedly connected with a hand wheel, the connecting block is in threaded connection with the outer surface of the first threaded rod, a second adjusting mechanism is arranged between the galvanizing bath and the supporting plate, the second adjusting mechanism consists of two connecting seats, an adjusting roller and two second threaded rods, two ends of the adjusting roller are respectively connected with the two connecting seats through bearings, the bottom ends of the two second threaded rods are respectively connected with the tops of the two connecting seats through bearings, and the top ends of the two second threaded rods respectively penetrate through the two supporting plates and extend to the outer parts of the top ends of the supporting plates;

four all be provided with complementary unit on the stand, complementary unit comprises auxiliary rod and supplementary roller, there is the guard plate inside of galvanizing bath through bolted connection, a plurality of through-hole has been seted up on the guard plate, the inside of galvanizing bath is provided with the rabbling mechanism who is located the guard plate below, rabbling mechanism comprises a motor power, a (mixing) shaft and a plurality of stirring vane, motor power fixed mounting is in the left side of galvanizing bath, motor power's output shaft extend to the inside of galvanizing bath and with the left end fixed connection of (mixing) shaft, the right-hand member of (mixing) shaft passes through the inner wall on bearing and galvanizing bath right side and links to each other, a plurality of stirring vane all sets up the surface at the (mixing) shaft, the bottom of galvanizing bath inner chamber is provided with a.

As a preferable technical scheme of the invention, the two driving rollers are respectively arranged on the outer surfaces of the two rotating shafts, and the driving belt is connected between the two driving rollers in a driving way.

As a preferable technical scheme of the invention, the hook is fixedly arranged in the middle of the top end of the barrel, the fixing bolt is in threaded connection with one side of the barrel, and one end of the fixing bolt penetrates through the barrel and extends into the barrel.

As a preferable technical scheme of the invention, one end of the auxiliary rod is connected with the upright post through a bearing, and the auxiliary roller is arranged on the outer surface of the auxiliary rod.

As a preferred technical scheme of the invention, the power motor and the driving motor are externally connected with control switches, a plurality of heating plates are mutually connected in parallel and externally connected with the same temperature control switch, and the control switches and the temperature control switches are electrically connected with an external power supply.

The invention relates to a metal surface galvanizing treatment method, which comprises the following steps:

s1: preparing a metal workpiece;

s2: adjusting a transmission belt;

s3: preparing a galvanizing solution;

s4: and (4) galvanizing the metal workpiece.

As a preferred embodiment of the present invention, the step S1 includes removing the hook from the hanging ring, inserting the top end of the metal workpiece into the cylinder, tightening the fixing bolt to fix the metal workpiece by the engagement of the fixing bolt and the cylinder, and repeating the above operations to fit the plurality of metal workpieces into the plurality of cylinders, thereby completing the preparation of the metal workpiece.

As a preferred technical solution of the present invention, the step S2 includes rotating the first threaded rod, driving the connecting block to move through the first threaded rod, adjusting the distance between the two rotating shafts through the connecting block, thereby adjusting the tightness of the transmission belt, and then rotating the second threaded rod, driving the connecting seat and the adjusting roller to ascend or descend through the second threaded rod, thereby adjusting the height from the lowest end of the transmission belt to the galvanizing bath.

As a preferred technical scheme of the present invention, the step S3 includes pouring the zinc plating solution into the zinc plating bath, starting the power motor, driving the stirring shaft and the stirring blade to rotate through the power motor and stirring the zinc plating solution inside the zinc plating bath, then starting the heating plate, and heating the zinc plating solution inside the zinc plating bath through the heating plate.

As a preferred technical solution of the present invention, the step S4 includes that a part of workers hang non-galvanized metal workpieces on a hanging ring from the left side of a galvanizing bath, a driving motor drives a rotating shaft and a driving roller to rotate, a driving belt is driven to rotate by the rotation of the rotating shaft and the driving roller, the hanging ring and the metal workpieces are driven to move by the rotation of the driving belt, the metal workpieces enter the galvanizing bath from the left side of the galvanizing bath and are gradually immersed in galvanizing solution in the galvanizing bath, so as to complete galvanizing, and then leave from the right side of the galvanizing bath, and another part of workers take hooks coming out from the right side of the galvanizing bath off the hanging ring, and then screw fixing bolts off to take down the galvanized metal workpieces.

The invention has the beneficial effects that:

1. according to the metal surface galvanizing treatment device and the metal surface galvanizing treatment method, the galvanizing treatment is carried out on the surface of the metal pipe through the galvanizing solution in the galvanizing bath, so that the metal pipe can be isolated from the outside air, the rusting speed of the metal pipe is slowed down, and the service life of the metal pipe is prolonged;

2. according to the metal surface galvanizing treatment device and the metal surface galvanizing treatment method, the rotating shaft, the transmission roller and the transmission belt are driven to rotate by the driving motor, so that the metal pipe can be conveyed, the galvanizing treatment efficiency of the metal pipe surface is improved, and the practicability of the galvanizing treatment device is improved;

3. according to the metal surface galvanizing treatment device and the metal surface galvanizing treatment method, the tightness of the transmission belt can be adjusted through the first threaded rod, and the distance between the lowest end of the transmission belt and the galvanizing bath can be adjusted through the second threaded rod, so that the galvanizing area of the surface of the metal pipe can be adjusted, and the practicability of the galvanizing treatment device is further improved;

4. according to the metal surface galvanizing treatment device and the metal surface galvanizing treatment method, the stirring shaft and the stirring blades are driven by the power motor to rotate, so that the galvanizing liquid in the galvanizing bath can be stirred, related components in the galvanizing liquid are mixed more uniformly, and the galvanizing uniformity of the metal surface is improved;

5. according to the metal surface galvanizing treatment device and the metal surface galvanizing treatment method, the galvanizing liquid in the galvanizing bath is heated through the heating plate, so that the activity of the galvanizing liquid can be improved, and the galvanizing quality of the metal surface is further improved;

6. according to the metal surface galvanizing treatment device and method, the position of the metal pipe when the metal pipe enters the galvanizing bath can be kept unchanged through the mutual matching of the auxiliary rod and the auxiliary roller, and further the collision between the workpiece and the side wall of the galvanizing bath when the workpiece enters the galvanizing bath due to the adjustment of the bottom end of the driving belt is avoided.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a metal surface galvanizing treatment apparatus and method according to the present invention;

FIG. 2 is a schematic view of a part of a cross-sectional structure of an apparatus and a method for galvanizing a metal surface according to the present invention;

FIG. 3 is a left side view schematically illustrating the structure of a galvanizing bath for a galvanizing treatment apparatus and method for metal surfaces according to the present invention;

FIG. 4 is a schematic structural diagram of a first adjusting mechanism of the metal surface galvanizing treatment device and method according to the invention;

FIG. 5 is an enlarged schematic view of the part A of the apparatus and method for zinc-plating a metal surface according to the present invention.

In the figure: 1. a galvanizing pool; 2. a column; 3. a support plate; 4. a square hole; 5. a rotating shaft; 6. a driving roller; 7. a transmission belt; 8. hanging a ring; 9. a barrel; 10. hooking; 11. fixing the bolt; 12. a drive motor; 13. a supporting seat; 14. a first threaded rod; 15. connecting blocks; 16. an auxiliary lever; 17. an auxiliary roller; 18. a connecting seat; 19. a regulating roller; 20. a second threaded rod; 21. a power motor; 22. a stirring shaft; 23. a stirring blade; 24. heating plates; 25. a protection plate; 26. and a through hole.

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 described herein for the purpose of illustration and explanation and not limitation.