CN216790717U

CN216790717U - Drying equipment for hot galvanizing process

Info

Publication number: CN216790717U
Application number: CN202123430298.4U
Authority: CN
Inventors: 陈雄基
Original assignee: Foshan Nanhai Xinghui Hot Dip Galvanizing Co ltd
Current assignee: Foshan Nanhai Xinghui Hot Dip Galvanizing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses drying equipment for a hot galvanizing process, and relates to the technical field of hot galvanizing. The method comprises the following steps: the hot galvanizing drying device comprises a mounting frame, a conveying plate, a drying mechanism and a placing mechanism, wherein the drying mechanism is arranged on the mounting frame and used for drying hot galvanizing workpieces, and the placing mechanism is arranged on the conveying plate and used for placing the hot galvanizing workpieces. This a drying equipment for hot-galvanize technology, place the part through putting into the hot-galvanize work piece the multiunit in, along with the removal of conveying the board, coordinate two racks, the section of thick bamboo rotation is placed in the drive, it is even to make hot-galvanize work piece dry, it is inhomogeneous to avoid hot-galvanize work piece to dry, lead to hot-galvanize work piece to go up remaining moisture, easily explode during the plating bath, place the mount on the section of thick bamboo through the dead lever on the apron in, and coordinate two sets of fixed parts and carry out fixed restriction to the dead lever, can prevent to place the hot-galvanize work piece in the section of thick bamboo when rotating, the apron is opened, make the hot-galvanize work piece drop, the influence is to the stoving of hot-galvanize work piece.

Description

Drying equipment for hot galvanizing process

Technical Field

The utility model relates to the technical field of hot galvanizing, in particular to drying equipment for a hot galvanizing process.

Background

Hot dip galvanizing, also called hot dip galvanizing and hot dip galvanizing, is to dip the steel member after rust removal into molten zinc liquid at about 500 ℃ to make the surface of the steel member attached with a zinc layer, thereby achieving the purpose of corrosion prevention, being an effective metal corrosion prevention mode and being mainly used on metal structure facilities in various industries; hot galvanizing process flow: pickling a finished product, washing with water, adding a plating assistant solution, drying, plating on a rack, cooling, medicating, cleaning, polishing and hot galvanizing. The drying device is a mechanical device which uses heat energy to reduce the moisture of materials and is used for drying the objects, and the drying device vaporizes and escapes the moisture in the materials through heating so as to obtain the solid materials with the specified content.

In the hot galvanizing process flow, the workpiece needs to be dried and preheated before the hot galvanizing process, the workpiece is prevented from deforming due to rapid temperature rise during dip plating, residual moisture is removed, zinc explosion is prevented, when the workpiece is dried after being washed by water, a large amount of water stains are attached to the surface of the workpiece, one surface of the workpiece can be attached to a placing plate, the workpiece cannot be dried uniformly, the drying effect is poor, and the plating solution is easy to explode.

SUMMERY OF THE UTILITY MODEL

The utility model provides drying equipment for a hot galvanizing process, which is characterized in that hot galvanizing workpieces are placed into a plurality of groups of placing parts, a placing cylinder is driven to rotate along with the movement of a conveying plate by matching with two racks, so that the hot galvanizing workpieces are uniformly dried, the phenomenon that residual moisture on the hot galvanizing workpieces is caused due to nonuniform drying of the hot galvanizing workpieces is avoided, the hot galvanizing workpieces are easy to explode when plating solution is applied, fixing rods on a cover plate are placed into fixing frames on the placing cylinder, and the fixing rods are fixedly limited by matching with two groups of fixing parts, so that the cover plate is prevented from being opened when the hot galvanizing workpieces in the placing cylinder rotate, the hot galvanizing workpieces fall off, and the drying of the hot galvanizing workpieces is influenced.

In order to realize the purpose, the utility model is realized by the following technical scheme: a drying apparatus for a hot galvanizing process, comprising:

a mounting frame;

the conveying plate is movably arranged in the mounting frame;

the drying mechanism is arranged on the mounting rack and used for drying the hot-dip galvanized workpiece; and

the placing mechanism is arranged on the conveying plate and used for placing hot-dip galvanized workpieces, wherein the placing mechanism comprises two racks, a plurality of placing parts, a plurality of placing cylinders and a plurality of cover plates, the racks are all fixedly arranged on two sides of the inner wall of the mounting frame, the plurality of placing parts are arranged on the conveying plate at equal intervals and are multiple in number, the placing cylinders are all arranged on the placing parts, and each cover plate is hinged to one side of the outer wall of the placing cylinder through hinges.

Further, stoving mechanism includes stoving case, hot plate and two heating fan, the stoving case is fixed to be set up in the outer wall top of mounting bracket, the hot plate is fixed to be set up in the inner wall top of stoving case, two heating fan all fixes and sets up in outer wall one side of stoving case.

Further, every place the part and all include U-shaped frame, axis of rotation and two gears, the U-shaped frame is fixed to be set up in the outer wall top of conveying board, the axis of rotation rotates to inlay the outer wall both sides of locating the U-shaped frame, two the both ends of axis of rotation are located to the equal fixed cover of gear, and two gears all mesh with the rack mutually.

Further, every place a section of thick bamboo and all fix the outer wall of locating the axis of rotation, and every is placed a section of thick bamboo and all is located the inside of U-shaped frame.

Furthermore, the water absorption type water absorption device further comprises a plurality of water absorption sponge blocks and a plurality of groups of fixing mechanisms, wherein each water absorption sponge block is fixedly arranged at the bottom of the inner wall of the U-shaped frame, and each group of fixing mechanisms are arranged on the placement barrel.

Further, every group fixed establishment all includes dead lever, mount and two sets of fixed parts, the fixed outer wall top that sets up in the apron of one end of dead lever, the mount is fixed to be set up in the outer wall of placing a section of thick bamboo, and every group the fixed part is all symmetrical to be located on the mount, the one end activity of dead lever sets up in the inside of mount.

Further, every group fixed part all includes fixed frame, removal axle, fixed block and spring, fixed frame is fixed to be set up in inner wall one side of mount, remove the fixed setting of axle in outer wall one side of fixed block, and remove the axle and run through in outer wall one side of mount, the fixed block slides and inlays the inner wall of locating fixed frame, the outer wall of removal axle is located to the spring housing.

The utility model provides a drying device for a hot galvanizing process. The method has the following beneficial effects:

(1) this a drying equipment for hot-galvanize technology places the part through putting into the multiunit with hot-galvanize work piece in, along with the removal of conveying board, a section of thick bamboo rotation is placed in the drive to two racks of cooperation for hot-galvanize work piece is dried evenly, avoids hot-galvanize work piece stoving inhomogeneous, leads to remaining moisture on the hot-galvanize work piece, easily takes place the explosion during plating bath.

(2) This a drying equipment for hot-galvanize technology places the mount on placing a section of thick bamboo through the dead lever on the apron in to the restriction is fixed to the dead lever to two sets of fixed parts of cooperation, can prevent to place the hot-galvanize work piece in the section of thick bamboo when rotating, and the apron is opened, makes the hot-galvanize work piece drop, influences the stoving to the hot-galvanize work piece.

Drawings

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

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

FIG. 3 is an exploded view of the deployment barrel of the present invention;

figure 4 is a sectional view of the fixing frame according to the utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a mounting frame; 2. a transfer plate; 3. a rack; 4. placing the cylinder; 5. a cover plate; 6. a drying box; 7. heating plates; 8. a heating fan; 9. a U-shaped frame; 10. a rotating shaft; 11. a gear; 12. a water absorbing sponge block; 13. fixing the rod; 14. a fixed mount; 15. a fixing frame; 16. a movable shaft; 17. a fixed block; 18. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a drying apparatus for a hot galvanizing process, comprising:

a mounting frame 1;

the conveying plate 2 is movably arranged in the mounting frame 1;

the drying mechanism is arranged on the mounting rack 1 and is used for drying the hot-dip galvanized workpiece; and

the placing mechanism is arranged on the conveying plate 2 and used for placing hot-dip galvanized workpieces, wherein the placing mechanism comprises two racks 3, a plurality of placing parts, a plurality of placing cylinders 4 and a plurality of cover plates 5, the two racks 3 are all fixedly arranged on two sides of the inner wall of the mounting frame 1, the plurality of placing parts are arranged on the conveying plate 2 at equal intervals, the placing parts are all arranged on the placing parts, and each cover plate 5 is hinged to one side of the outer wall of each placing cylinder 4 through hinges.

In this embodiment: the structure and the principle of the conveying device belong to the prior art and are not described in detail herein, the type can be selected according to the actual use condition, the hot galvanizing workpiece can be dried by the drying mechanism, the deformation of the workpiece caused by the rapid temperature rise during dip plating can be prevented, by putting hot galvanizing workpieces into a plurality of groups of placing components, the placing cylinder 4 is driven to rotate by matching with the two racks 3 along with the movement of the conveying plate 2, the hot galvanizing workpiece is dried uniformly, residual moisture on the hot galvanizing workpiece caused by nonuniform drying of the hot galvanizing workpiece is avoided, explosion is easy to occur during plating, and the placing cylinder 4 is meshed.

Specifically, stoving mechanism includes stoving case 6, hot plate 7 and two heating fan 8, and stoving case 6 is fixed to be set up in the outer wall top of mounting bracket 1, and hot plate 7 is fixed to be set up in the inner wall top of stoving case 6, and two heating fan 8 are all fixed to be set up in outer wall one side of stoving case 6.

In this embodiment: through stoving case 6 and hot plate 7, can realize drying and heating to hot-galvanize work piece, through two heating fan 8, make the inside steam flow of stoving case 6 even, increase the speed that hot-galvanize work piece was dried, the equal equidistance in outer wall both sides of stoving case 6 is fixed and is provided with thermal-insulated curtain for it is thermal-insulated, avoids the heat loss of stoving case 6, is equipped with the resistance wire in the hot plate 7.

Specifically, every part of placing all includes U-shaped frame 9, axis of rotation 10 and two gears 11, and U-shaped frame 9 is fixed to be set up in the outer wall top of conveying board 2, and axis of rotation 10 rotates to inlay and locates the outer wall both sides of U-shaped frame 9, and the both ends of axis of rotation 10 are all fixed to overlap to two gears 11, and two gears 11 all mesh with rack 3 mutually.

In this embodiment: through U-shaped frame 9 and axis of rotation 10, can realize placing of placing a section of thick bamboo 4, axis of rotation 10 runs through in the outer wall both sides of placing a section of thick bamboo 4, cooperatees with rack 3 through two gears 11, can drive axis of rotation 10 and drive and place a section of thick bamboo 4 and rotate, avoids hot-galvanize work piece stoving inhomogeneous.

Specifically, each placing cylinder 4 is fixedly sleeved on the outer wall of the rotating shaft 10, and each placing cylinder 4 is located inside the U-shaped frame 9.

In this embodiment: the rotation of the placing cylinder 4 is facilitated by the rotation shaft 10 for placing the placing cylinder 4.

Specifically, still include a plurality of sponge pieces 12 and the multiunit fixed establishment of absorbing water, every sponge piece 12 that absorbs water all fixes and sets up in the inner wall bottom of U-shaped frame 9, and every fixed establishment of group all locates on placing a section of thick bamboo 4.

In this embodiment: through the sponge piece 12 that absorbs water, can absorb the moisture of placing on a section of thick bamboo 4, prevent that the moisture on the hot-galvanize work piece from attaching to place on a section of thick bamboo 4 or dripping on U-shaped frame 9, the sponge piece 12 that absorbs water is located the below of placing a section of thick bamboo 4, through multiunit fixed establishment, can realize the fixed to apron 5, avoids placing the hot-galvanize work piece in a section of thick bamboo 4 and drops when rotating, influences the stoving to the hot-galvanize work piece.

Specifically, every group of fixed establishment all includes dead lever 13, mount 14 and two sets of fixed parts, and the one end of dead lever 13 is fixed to be set up in the outer wall top of apron 5, and mount 14 is fixed to be set up in the outer wall of placing a section of thick bamboo 4, and every group of fixed parts is all symmetrical to be located on mount 14, and the one end activity of dead lever 13 sets up in the inside of mount 14.

In this embodiment: the fixing rod 13 on the cover plate 5 is placed in the fixing frame 14 on the placing barrel 4, and the fixing rod 13 is matched with the two groups of fixing parts to be fixed and limited, so that the cover plate 5 is prevented from being opened when a hot galvanizing workpiece in the placing barrel 4 rotates, and the hot galvanizing workpiece drops.

Specifically, every fixed part of group all includes fixed frame 15, removes axle 16, fixed block 17 and spring 18, and fixed frame 15 is fixed to be set up in inner wall one side of mount 14, removes the fixed outer wall one side that sets up in fixed block 17 of axle 16, and removes axle 16 and run through in outer wall one side of mount 14, and fixed block 17 slides and inlays the inner wall of locating fixed frame 15, and the outer wall of removing axle 16 is located to the spring 18 cover.

In this embodiment: the fixed block 17 is moved in the fixed frame 15 by pulling the moving shaft 16, the fixed rod 13 can be placed in the fixed frame 14, the moving shaft 16 is loosened, the spring 18 is positioned in the fixed frame 15 under the action of the spring 18, the fixed blocks 17 can be made to approach each other, and one end of the fixed rod 13 is fixed.

When the hot galvanizing workpiece drying device is used, a hot galvanizing workpiece is placed in the placing barrel 4, the fixing rod 13 on the cover plate 5 is placed in the fixing frame 14 on the placing barrel 4, the moving shaft 16 is pulled to enable the fixing block 17 to move in the fixing frame 15, the fixing rod 13 can be placed in the fixing frame 14, the moving shaft 16 is loosened, the spring 18 is located in the fixing frame 15 under the action of the spring 18, the fixing block 17 can be close to each other, one end of the fixing rod 13 is fixed, the cover plate 5 is opened when the hot galvanizing workpiece in the placing barrel 4 is rotated to enable the hot galvanizing workpiece to fall off, the conveying plate 2 is moved, the two gears 11 are meshed with the rack 3, the rotating shaft 10 is driven to drive the placing barrel 4 to rotate and enter the drying mechanism to be dried, the hot galvanizing workpiece is dried uniformly, the hot galvanizing workpiece is prevented from being dried non-uniformly, and residual moisture on the hot galvanizing workpiece is caused, the plating solution is easy to explode.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A drying equipment for hot galvanizing technology is characterized by comprising:

a mounting frame (1);

the conveying plate (2) is movably arranged in the mounting frame (1);

the drying mechanism is arranged on the mounting rack (1) and is used for drying the hot-dip galvanized workpiece; and

the placing mechanism is arranged on the conveying plate (2) and used for placing hot-dip galvanized workpieces, wherein the placing mechanism comprises two racks (3), a plurality of placing parts, a plurality of placing cylinders (4) and a plurality of cover plates (5), the racks (3) are fixedly arranged on two sides of the inner wall of the mounting frame (1), the plurality of placing parts are arranged on the conveying plate (2) in equal intervals and are multiple, the placing cylinders (4) are arranged on the placing parts, and each cover plate (5) is hinged to one side of the outer wall of the placing cylinder (4) through hinges.

2. The drying equipment for the hot galvanizing process according to claim 1, characterized in that: drying mechanism includes stoving case (6), hot plate (7) and two heating fan (8), stoving case (6) are fixed to be set up in the outer wall top of mounting bracket (1), hot plate (7) are fixed to be set up in the inner wall top of stoving case (6), two heating fan (8) are all fixed to be set up in outer wall one side of stoving case (6).

3. The drying equipment for the hot galvanizing process according to claim 2, characterized in that: every place the part and all include U-shaped frame (9), axis of rotation (10) and two gear (11), U-shaped frame (9) are fixed to be set up in the outer wall top of conveying board (2), axis of rotation (10) are rotated and are inlayed the outer wall both sides of locating U-shaped frame (9), two the both ends of axis of rotation (10) are all located to gear (11) fixed cover, and two gear (11) all mesh mutually with rack (3).

4. The drying equipment for the hot galvanizing process according to claim 3, characterized in that: each placing cylinder (4) is fixedly sleeved on the outer wall of the rotating shaft (10), and each placing cylinder (4) is located inside the U-shaped frame (9).

5. The drying equipment for the hot galvanizing process according to claim 4, characterized in that: the water absorption sponge frame is characterized by further comprising a plurality of water absorption sponge blocks (12) and a plurality of groups of fixing mechanisms, wherein each water absorption sponge block (12) is fixedly arranged at the bottom of the inner wall of the U-shaped frame (9), and each group of fixing mechanisms are arranged on the placement barrel (4).

6. The drying equipment for the hot galvanizing process according to claim 5, characterized in that: every group fixed establishment all includes dead lever (13), mount (14) and two sets of fixed parts, the one end of dead lever (13) is fixed to be set up in the outer wall top of apron (5), mount (14) are fixed to be set up in the outer wall of placing a section of thick bamboo (4), every group the equal symmetry of fixed part is located on mount (14), the one end activity of dead lever (13) sets up in the inside of mount (14).

7. The drying equipment for the hot galvanizing process according to claim 6, characterized in that: every group fixed part all includes fixed frame (15), removal axle (16), fixed block (17) and spring (18), fixed frame (15) are fixed to be set up in inner wall one side of mount (14), remove axle (16) and fix and set up in outer wall one side of fixed block (17), and remove axle (16) and run through in outer wall one side of mount (14), the inner wall of fixed block (15) is inlayed in the slip of fixed block (17), the outer wall of removing axle (16) is located to spring (18) cover.