CN117026124B - Galvanized sheet preparation facilities and anticorrosive galvanized sheet thereof - Google Patents

Galvanized sheet preparation facilities and anticorrosive galvanized sheet thereof Download PDF

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Publication number
CN117026124B
CN117026124B CN202311062190.5A CN202311062190A CN117026124B CN 117026124 B CN117026124 B CN 117026124B CN 202311062190 A CN202311062190 A CN 202311062190A CN 117026124 B CN117026124 B CN 117026124B
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China
Prior art keywords
rod
plate
shaped
box
galvanized
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CN202311062190.5A
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CN117026124A (en
Inventor
位月双
李洪波
闫洪彬
魏家泽
张奕瑄
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Shandong Boxing County Shuangxin New Plate Co ltd
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Shandong Boxing County Shuangxin New Plate Co ltd
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Priority to CN202311062190.5A priority Critical patent/CN117026124B/en
Publication of CN117026124A publication Critical patent/CN117026124A/en
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0032—Apparatus specially adapted for batch coating of substrate
    • C23C2/00322—Details of mechanisms for immersing or removing substrate from molten liquid bath, e.g. basket or lifting mechanism
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

The invention relates to the field of steel plate galvanization, in particular to a galvanized sheet preparation device and an anti-corrosion galvanized sheet thereof, which comprises a galvanization box, wherein four rotating rods are rotationally connected between two sides of the inner wall of the galvanization box. When the anti-corrosion galvanized sheet and the galvanized sheet preparation device and the technology are used, after the steel plates are placed at the surface positions of the support plates at the uppermost positions of the side walls of the four transmission tracks, under the action of gravity of the steel plates, the adjusting mechanism is enabled to carry a rotating rod to be automatically locked after a certain distance is transmitted to the transmission tracks, at the moment, the rear support plate on the surface of the transmission tracks moves to the position of a galvanized box opening, and then the next steel plate is placed on the surface of the four support plates, the adjusting mechanism operates again, so that a plurality of steel plates are placed at the top surface positions of different support plates on the side walls of the transmission tracks in sequence, and move downwards in stages along with the transmission tracks through the support plates and enter a galvanized liquid inside the galvanized box.

Description

Galvanized sheet preparation facilities and anticorrosive galvanized sheet thereof
Technical Field
The invention relates to the field of steel plate galvanization, in particular to a galvanized sheet preparation device and an anti-corrosion galvanized sheet thereof.
Background
Hot galvanizing is also called hot dip galvanizing and hot dip galvanizing, is an effective metal corrosion prevention mode, is mainly used on metal structure facilities in various industries, has the advantages of long corrosion prevention period and wide adaptation to the environment, and is a popular corrosion prevention treatment method all the time.
The prior patent (publication number: CN 110724895A) discloses a galvanized steel sheet surface hot galvanizing treatment system, which comprises a galvanized frame, two driving devices, two clamping devices and a clamping plate group, wherein the two driving devices are arranged at the left end and the right end of the galvanized frame. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. before the steel plate is galvanized, a plurality of steel plates are required to be placed into different clamping plate groups in sequence and then are buckled with an embedded frame, and then the steel plate is clamped by the clamping plates by rotating a rotating rod, so that the convenience of positioning and mounting of the steel plate before the steel plate is galvanized is poor, and the galvanization efficiency is affected; 2. according to the steel plate, in the galvanizing process, the galvanized hot solution is sprayed to the contact position between the supporting block and the steel plate through the shaking of the stirring frame, after the galvanizing is finished, the stirring frame stops shaking, the supporting block still contacts with the bottom surface of the steel plate, friction is generated between the steel plate and the surface of the steel plate in the process of taking out the steel plate from the clamping plate group, the galvanizing effect is affected, and the whole galvanizing quality of the steel plate is reduced.
Disclosure of Invention
The invention aims to provide a galvanized sheet preparation device and an anti-corrosion galvanized sheet, which are used for solving the problems in the background art: 1. the existing part of steel plate galvanizing device has low galvanizing efficiency; 2. the existing part of the steel plate galvanizing device is easy to rub against the galvanized steel plate surface, and the galvanizing quality is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the galvanized sheet preparation device for processing the anti-corrosion galvanized sheet comprises a galvanized box, wherein four rotating rods are rotationally connected between two sides of the inner wall of the galvanized box, the four rotating rods are distributed in a rectangular shape, and a transmission mechanism is movably connected between the surface of each rotating rod and the inner wall of the galvanized box;
an adjusting mechanism is movably connected between the surfaces of the two rotating rods at the upper part and the inner wall of the zinc plating box, and a hook feeding mechanism is symmetrically and movably connected at the upper part of the zinc plating box.
Preferably, the transmission mechanism comprises a motor, the side wall of the motor is fixedly connected to the lower part of the right side of the galvanized box, the rotating end of the motor is fixedly connected with one end of the adjacent rotating rod, the middle part of the rotating end of the motor is fixedly sleeved with a circular gear, the outer wall of the galvanized box is rotationally connected with a gear rod, the side wall of the gear rod is meshed with the side wall of the circular gear, one end of the gear rod is fixedly sleeved with a synchronous wheel with one end of the adjacent rotating rod on the left side, and a synchronous belt is movably connected between the two synchronous wheels;
the utility model discloses a bull stick, bull stick surface symmetry has fixedly cup jointed the track wheel, vertical adjacent two swing joint has the transmission track between the track wheel, four support bars of surface equidistance fixedly connected with of transmission track, the lateral wall of support bar rotates and is connected with the backup pad, four baffle of the vertical fixedly connected with of interior top surface of galvanized box, four baffle respectively with four track one-to-one, the lateral wall of baffle with adjacent the lateral wall overlap joint of backup pad.
Preferably, the side wall of the supporting bar is fixedly connected with a pad bar matched with the supporting plate, the two same level pad bars are symmetrically arranged in the center of the zinc plating box, and the side wall of the transmission crawler belt is fixedly connected with a trapezoid cushion block matched with the pad bar.
Preferably, the upper part of the baffle is an inclined plane, and one side of the support plate, which is close to the baffle, is an arc-shaped surface.
Preferably, the adjusting mechanism comprises two adjusting sleeves, the two adjusting sleeves are symmetrically and fixedly connected to two sides of the inner wall of the galvanized box, the two adjusting sleeves respectively correspond to the two rotating rods at the upper part one by one, and a limiting ratchet wheel is fixedly sleeved on the surface of the rotating rod at the upper part;
the inner bottom surface of the adjusting sleeve is slidably connected with a U-shaped toothed plate, a spring reset rod is fixedly connected between the inner wall of the adjusting sleeve and the side wall of the U-shaped toothed plate, the upper part of the inner wall of the adjusting sleeve is rotationally connected with an adjusting rod, the middle part of the adjusting rod is fixedly sleeved with a T-shaped shrinkage plate, two sides of the adjusting rod are fixedly sleeved with adjusting gears, and the bottoms of the two adjusting gears are respectively meshed with two sides of the top of the U-shaped toothed plate;
a chute is formed in one side, far away from the adjusting rod, of the U-shaped toothed plate, a ratchet plate is vertically and slidably connected in the chute, a reset spring is fixedly connected between the bottom of the ratchet plate and the inner bottom surface of the chute, and an adjusting ratchet matched with the ratchet plate is fixedly sleeved on the surface of the rotating rod at the upper part;
the U-shaped toothed plate is fixedly connected with a support on one side far away from the sliding groove, a waist-shaped groove is formed in the upper portion of the support, the upper portion of the support is movably connected to the surface of the rotating rod in an adjacent mode through the waist-shaped groove, a limit groove is formed in the inner wall of the waist-shaped groove, a limit block is connected to the inner portion of the limit groove in a sliding mode, one end of the limit block is movably inserted into the side wall of the limit ratchet wheel in an adjacent mode, and a limit spring is fixedly connected between the other end of the limit block and the inner wall of the limit groove.
Preferably, the hook feeding mechanism comprises a feeding box, the feeding box is fixedly connected to the side wall of the galvanized box, a feeding groove is formed in the middle of the inner wall of the feeding box, one end of the feeding groove extends to the inside of the galvanized box, a hook body is arranged in the feeding groove, a push rod is lapped on the side wall of the hook body, and a compression spring is fixedly connected between the side wall of the push rod and the inner wall of the feeding groove;
the lower part of the feeding box is provided with a movable groove, the inside of the movable groove is rotationally connected with a main transmission rod, one end of the main transmission rod penetrates through the galvanized box to be fixedly sleeved with a one-way bearing, and the outer ring of the one-way bearing is fixedly sleeved with a feeding gear;
a secondary transmission rod is rotationally connected between two sides of the inner wall of the movable groove, a transmission bevel gear is fixedly sleeved on the surface of the secondary transmission rod and the other end of the main transmission rod, the two transmission bevel gears are meshed, and a pushing gear is fixedly sleeved on one side, far away from the transmission bevel gear, of the secondary transmission rod;
a rectangular groove is formed between the inner top surface of the movable groove and the inner bottom surface of the feeding groove, a T-shaped toothed plate is connected in the rectangular groove in a sliding manner, the upper part of the T-shaped toothed plate penetrates through the rectangular groove and is fixedly connected with the middle part of the push rod, and the bottom of the T-shaped toothed plate is meshed with the top of the pushing gear;
the inner wall of the galvanized box is fixedly connected with a sliding rod, the lower part of the sliding rod is connected with a rectangular toothed plate in a sliding manner, the upper part of the sliding rod is movably sleeved with a restoring spring matched with the top of the rectangular toothed plate, and the side wall of the rectangular toothed plate is meshed with the side wall of the feeding gear;
the lower part of the rectangular toothed plate is provided with a moving groove, the inside of the moving groove is connected with a telescopic rod in a sliding manner, one end of the telescopic rod is fixedly connected with a trapezoid block, and a connecting spring is movably connected between the side wall of the trapezoid block and the side wall of the rectangular toothed plate;
the inner wall fixedly connected with of zinc-plating case and rectangle pinion rack matched with U type regulating plate, L type constant head tank has been seted up to the bilateral symmetry of U type regulating plate, the other end symmetry fixedly connected with slide pin of telescopic link, two slide pin respectively sliding connection is in two the inside of L type constant head tank.
Preferably, the side wall of the rectangular toothed plate is fixedly connected with a sliding block, and the rectangular toothed plate is connected to the lower part of the sliding rod in a sliding manner through the sliding block.
Preferably, the guide groove is formed in the inner wall of the moving groove, a guide block is fixedly connected to the surface of the telescopic rod, and the guide block is slidably connected to the inside of the corresponding guide groove.
The application method of the galvanized sheet preparation device comprises the following steps:
s1, when the steel plate galvanizing device is used, a steel plate is placed at the top surface of a supporting plate between four transmission tracks, firstly, the bottom of the steel plate is contacted with the top surfaces of T-shaped shrinkage plates at two sides of a galvanizing box, so that the T-shaped shrinkage plates are pressed and then turned downwards, and the steel plate can fall on the top surfaces of the four supporting plates;
s2, in the process of downwards turning the T-shaped shrinkage plate, the T-shaped shrinkage plate can drive the regulation rod to synchronously rotate, so that the regulation gears on the regulation rod are meshed with two sides of the U-shaped toothed plate, at the moment, the U-shaped toothed plate moves towards the direction of the regulation ratchet wheel, so that the ratchet plate on the top surface of the T-shaped toothed plate is meshed with the regulation ratchet wheel, then the regulation ratchet wheel drives the rotary rod to rotate, under the cooperation of the transmission tracks, the two rotary rods on the same side synchronously rotate, at the moment, the transmission tracks on the left side and the right side in the galvanized box synchronously rotate for a section in opposite directions, so that the steel plates falling on the top surfaces of the four support plates downwards move for a section of distance, at the same time, the T-shaped shrinkage plate is released from a pressed state along with the downwards movement of the steel plates, the spring reset rod is elastically restored to reset the U-shaped toothed plate and the T-shaped contraction plate, a limiting block on a bracket in the middle of the U-shaped toothed plate is inserted into the side wall position of a limiting ratchet wheel on a rotating rod, the rotation of the rotating rod is locked, a steel plate is positioned at the current position, a supporting plate at the top of a transmission crawler is moved to the side wall position due to the transmission of the transmission crawler, a plurality of steel plates are sequentially placed at the top surface positions of different supporting plates on the side wall of the transmission crawler, and the plurality of steel plates are automatically and stepwise moved downwards and enter galvanization liquid in a galvanization box after being sequentially supported by the supporting plates at different positions;
s3, when the steel plate moves to the baffle plate position along with the support plates gradually at the tops of the four support plates, the support plates rotate on the side walls of the support plates under the limit of the baffle plates, the rotated support plates are contacted with the edge positions of the steel plate, the support plates at the two sides of the steel plate are supported against the support plates in a V-shaped state, and at the moment, the bottom surfaces of the steel plate are in full contact with galvanization liquid to perform galvanization operation;
s4, after the galvanization of the steel plate is finished, the starting motor rotates clockwise to drive the right rotary rod to rotate synchronously, under the cooperation of the circular gear and the gear rod, the synchronous belt drives the left rotary rod to rotate reversely, at the moment, the driving tracks on two sides of the galvanization box rotate reversely and drive the steel plate to ascend by the supporting plate, and in the ascending process of the steel plate, the surface of the steel plate contacts with the bottom of the trapezoid block and ascends by the trapezoid block;
s5, the trapezoid blocks in the ascending process move upwards synchronously through the telescopic rods with the rectangular toothed plates, the side walls of the rectangular toothed plates are meshed with the side walls of the feeding gears, the feeding gears rotate with the main transmission rods, at the moment, under the cooperation transmission of the two transmission bevel gears, the slave transmission rods with the pushing gears are meshed with the bottoms of the T-shaped toothed plates, when the T-shaped toothed plates translate to the limit positions, sliding pins on the surfaces of the telescopic rods move to the limit positions on the side walls of the L-shaped positioning grooves, at the moment, the telescopic rods translate with the trapezoid blocks to release the contact with the steel plates, the feeding gears are in a disengaged state with the rectangular toothed plates, then the compression springs elastically restore to reset with the push rods and the T-shaped toothed plates, the push rods are enabled to collide with the side walls of the hook bodies, the hook bodies are ejected from the interiors of the feeding grooves and are inserted into the side wall positions of the steel plates, and then the galvanized steel plates are hung onto the transfer trolley through the hooks.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the cooperation of the components such as the transmission crawler, the supporting plates and the adjusting mechanism, after the steel plates are placed on the surface positions of the supporting plates at the uppermost positions of the side walls of the four transmission crawler, the adjusting mechanism is automatically locked after carrying the rotating rod and the transmission crawler to transmit a certain distance under the action of gravity of the steel plates, at the moment, the rear supporting plate on the surface of the transmission crawler moves to the position of the opening of the galvanizing box, and then the adjusting mechanism is operated again after the next steel plate is placed on the surfaces of the four supporting plates, so that a plurality of steel plates are placed on the top surfaces of the different supporting plates on the side walls of the transmission crawler in sequence, and the steel plates move downwards in stages along with the transmission crawler through the supporting plates and enter the galvanizing liquid in the galvanizing box.
According to the invention, through the matched use of the supporting plates, the baffle plates, the supporting strips and other parts, when the steel plate moves to the baffle plate position along with the supporting plates gradually at the tops of the four supporting plates, the supporting plates rotate on the side walls of the supporting strips under the limit of the baffle plates, the rotated supporting plates are contacted with the edge positions of the steel plate, so that the supporting plates at the two sides of the steel plate are supported against the supporting plates in a V-shaped state, at the moment, the bottom surface of the steel plate is in full contact with galvanization liquid for galvanization, and after the steel plate is detached from the top surfaces of the four supporting plates, the supporting plates can be reset, so that the contact between the surface of the supporting plates and the bottom of the steel plate in the galvanization process is avoided, and the galvanization quality is improved.
According to the invention, through the matched use of the rectangular toothed plate, the T-shaped toothed plate, the hook body and other parts, when the steel plate ascends in the galvanized box to discharge, the steel plate is synchronously ascended to be meshed with the feeding gear, the main transmission rod is enabled to rotate with the auxiliary transmission rod under the action of the transmission bevel gear, after the pushing gear on the auxiliary transmission rod is meshed with the T-shaped toothed plate, the push rod is pushed out by the elastic reset of the compression spring, the push rod is enabled to push the hook body into the side wall position of the steel plate, the galvanized steel plate is lifted by the hook bodies at two sides in cooperation with the lifting tool, the contact area between the surface of the galvanized steel plate and other objects is reduced, and the galvanization quality is improved.
Drawings
FIG. 1 is a top view of the position of the zinc plating tank of the present invention;
FIG. 2 is a front cross-sectional view of a partial position of the present invention with a rotating rod and drive track;
FIG. 3 is a side cross-sectional view of a partial location of a support plate and a steel plate according to the present invention;
FIG. 4 is a perspective view of a support bar of the present invention;
FIG. 5 is a front cross-sectional view of the adjustment sleeve and partial position of the T-shaped retracting lever of the present invention;
FIG. 6 is a top view in elevation of the position of the adjustment sleeve and bracket of the present invention;
FIG. 7 is a front cross-sectional view of a partial position of the bracket and spacing ratchet of the present invention;
FIG. 8 is a side cross-sectional view of a partial location of a loading bin and loading chute of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8A in accordance with the present invention;
FIG. 10 is a front cross-sectional view of the rectangular toothed plate and partial position of the feed gear of the present invention;
FIG. 11 is a top view in elevation of the feed box and partial position from the drive rod of the present invention;
FIG. 12 is a cross-sectional view of a galvanized layer and a steel sheet according to the invention;
fig. 13 is a top view of the hook body of the present invention.
In the figure: 1. a steel plate; 2. a zinc plating layer; 3. a zinc plating box; 4. a rotating rod; 5. a transmission mechanism; 501. a motor; 502. a circular gear; 503. a gear lever; 504. a synchronizing wheel; 505. a synchronous belt; 506. track wheels; 507. a drive track; 508. a support bar; 509. a support plate; 510. a baffle; 6. an adjusting mechanism; 601. an adjusting sleeve; 602. a limit ratchet wheel; 603. u-shaped toothed plates; 604. a spring return lever; 605. an adjusting rod; 606. a T-shaped shrink plate; 607. an adjusting gear; 608. a chute; 609. a ratchet plate; 610. a return spring; 611. an adjusting ratchet wheel; 612. a bracket; 613. a waist-shaped groove; 614. a limit groove; 615. a limiting block; 616. a limit spring; 7. a hook feeding mechanism; 701. feeding a material box; 702. feeding a trough; 703. a hook body; 704. a push rod; 705. a compression spring; 706. a movable groove; 707. a main transmission rod; 708. a one-way bearing; 709. a feeding gear; 710. a slave drive rod; 711. a drive bevel gear; 712. a pushing gear; 713. rectangular grooves; 714. t-shaped toothed plates; 715. a slide bar; 716. rectangular toothed plates; 717. a restoring spring; 718. a moving groove; 719. a telescopic rod; 720. a trapezoid block; 721. a connecting spring; 722. a U-shaped adjusting plate; 723. an L-shaped positioning groove; 724. and (5) sliding pins.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 13, the present invention provides a technical solution: the utility model provides a galvanized sheet preparation facilities is used in processing of anticorrosive galvanized sheet, includes galvanized box 3, rotates between the both sides of galvanized box 3 inner wall and is connected with four bull stick 4, and four bull sticks 4 are the rectangle and distribute, swing joint has drive mechanism 5 between the surface of bull stick 4 and the inner wall of galvanized box 3. It should be noted that: the inside of the zinc plating box 3 is provided with hot galvanizing liquid, and when the steel plate 1 enters the inside of the zinc plating box 3, zinc plating processing is carried out; when the steel plate 1 enters the galvanized box 3, a manipulator or a lifting mode can be adopted.
An adjusting mechanism 6 is movably connected between the surfaces of the two rotating rods 4 at the upper part and the inner wall of the galvanizing box 3, and a hook feeding mechanism 7 is symmetrically and movably connected at the upper part of the galvanizing box 3.
In this embodiment, as shown in fig. 1 to 13, the transmission mechanism 5 includes a motor 501, a side wall of the motor 501 is fixedly connected to a lower portion on the right side of the galvanized box 3, a rotating end of the motor 501 is fixedly connected to one end of an adjacent rotating rod 4, a circular gear 502 is fixedly sleeved in the middle of the rotating end of the motor 501, a gear rod 503 is rotatably connected to an outer wall of the galvanized box 3, a side wall of the gear rod 503 is meshed with a side wall of the circular gear 502, one end of the gear rod 503 and one end of the left adjacent rotating rod 4 are fixedly sleeved with synchronous wheels 504, and a synchronous belt 505 is movably connected between the two synchronous wheels 504. It should be noted that: through the cooperation of the round gear 502 and the gear rod 503, when the motor 501 is started, the rotation directions of the two rotary rods 4 at the lower part are opposite, so that the transmission tracks 507 at the left side and the right side can rotate in opposite directions; and this motor 501 can rotate along with bull stick 4, avoids bull stick 4 rotation in-process to cause the interference.
The surface symmetry of bull stick 4 has cup jointed crawler wheel 506, and the swing joint has the transmission track 507 between two vertically adjacent crawler wheels 506, and the equidistant fixedly connected with of surface of transmission track 507 four support strips 508, and the lateral wall of support strip 508 rotates and is connected with backup pad 509. It should be noted that: the number of the supporting bars 508 can be freely set according to the length of the transmission track 507, and a reset torsion spring is fixedly connected between the side wall of the supporting bars 508 and the side wall of the supporting plate 509, when the steel plate 1 is removed from the top of the supporting plate 509, the reset torsion spring can be in a horizontal supporting state with the supporting plate 509.
Four baffles 510 are vertically and fixedly connected to the inner top surface of the zinc plating box 3, the four baffles 510 are respectively in one-to-one correspondence with the four tracks, and the side walls of the baffles 510 are overlapped with the side walls of the adjacent supporting plates 509. It should be noted that: the steel plate 1 needing to be galvanized enters the interior of the galvanized box 3 after being placed on the top surfaces of the four support plates 509 at the same level, and a support block is fixedly connected to the middle position of the inner bottom surface of the galvanized box 3, so that the steel plate 1 transmitted to the bottommost part of the galvanized box 3 is conveniently supported; the transmission crawler 507 is a metal crawler, so that the transmission crawler 507 can stably operate in a high temperature state.
In this embodiment, as shown in fig. 1 to 13, the side walls of the supporting strips 508 are fixedly connected with pad strips matched with the supporting plates 509, two same-level pad strips are symmetrically arranged in the center of the galvanized box 3, and the side walls of the transmission tracks 507 are fixedly connected with trapezoidal cushion blocks matched with the pad strips. It should be noted that: through the arrangement of the filler strips, one side opposite to the two support plates 509 at the same level can turn over towards the center of the galvanized box 3 and is in a V-shaped state, and the two support plates 509 at the same level cannot reversely rotate to be in an inverted V-shaped state, so that the steel plate 1 can be stably positioned between the two support plates 509; the pad arrangement promotes stability of the support plate 509 after overturning.
In this embodiment, as shown in fig. 1 to 13, the upper portion of the baffle 510 is formed as an inclined surface, and the side of the support plate 509, which is close to the baffle 510, is formed as an arc surface. It should be noted that: when the supporting plate 509 moves downwards along with the transmission of the transmission track 507, one side of the supporting plate 509 is propped against the inclined surface position at the upper part of the baffle 510, the supporting plate 509 can incline when the side wall of the supporting bar 508 rotates, the inclined supporting plate 509 contacts with the edge angle position of the bottom surface of the steel plate 1, and the bottom galvanization effect of the steel plate 1 is improved in a linear contact mode.
In this embodiment, as shown in fig. 1 to 13, the adjusting mechanism 6 includes two adjusting sleeves 601, the two adjusting sleeves 601 are symmetrically and fixedly connected to two sides of the inner wall of the galvanized box 3, the two adjusting sleeves 601 respectively correspond to the two rotating rods 4 on the upper portion one by one, and the surface fixing of the rotating rod 4 on the upper portion is sleeved with a limiting ratchet 602.
The inner bottom surface sliding connection of adjusting collar 601 has U type pinion rack 603, fixedly connected with spring return arm 604 between the lateral wall of the inner wall of adjusting collar 601 and U type pinion rack 603, and the upper portion rotation of adjusting collar 601 inner wall is connected with adjusts pole 605, and the middle part of adjusting pole 605 is fixed to cup joint T type shrink plate 606, and adjusting gear 607 has all been fixed to cup joint to the both sides of adjusting pole 605, and the bottom of two adjusting gears 607 meshes with the both sides at U type pinion rack 603 top respectively. It should be noted that: when the T-shaped shrinkage plate 606 rotates synchronously with the adjusting rod 605 in the downward overturning process, after the pressing of the T-shaped shrinkage plate 606 is released along with the downward movement of the steel plate 1, the U-shaped tooth plate 603 is pressed by the spring reset rod 604 to reset, and at the moment, the U-shaped tooth plate 603 rotates reversely with the T-shaped shrinkage plate 606 to reset; the bottom of the T-shaped shrinkage plate 606, which is far away from the side of the U-shaped toothed plate 603, is provided with an inclined surface, and when the steel plate 1 rises and is pressed to the position of the inclined surface, the T-shaped shrinkage plate 606 can shrink to release the limitation on the steel plate 1; the T-shaped shrinking plate 606 is a plate with two ends capable of shrinking, which is not described in detail herein.
A chute 608 is arranged on one side of the U-shaped toothed plate 603 away from the adjusting rod 605, a ratchet plate 609 is vertically and slidingly connected in the chute 608, a return spring 610 is fixedly connected between the bottom of the ratchet plate 609 and the inner bottom surface of the chute 608, and an adjusting ratchet 611 matched with the ratchet plate 609 is fixedly sleeved on the surface of the upper rotating rod 4. It should be noted that: the T-shaped shrinkage plate 606 is higher than the support plates 509 on the opposite sides of the two transmission tracks 507, when the steel plate 1 is placed between the tops of the support plates 509, the steel plate 1 is firstly contacted with the T-shaped shrinkage plate 606, so that the T-shaped shrinkage plate 606 is pressed and turned downwards, the U-shaped toothed plate 603 is meshed with the adjusting gear 607, the ratchet plate 609 is meshed with the adjusting ratchet 611 to rotate with the rotating rod 4, and the transmission tracks 507 realize automatic distance transmission, so that the steel plate 1 falling on the support plates 509 is conveyed downwards along with the distance of the transmission tracks 507; when the ratchet plate 609 moves towards the spring return rod 604, the ratchet plate 609 can be meshed with the adjusting ratchet wheel 611, and when the ratchet plate 609 is reset by the spring return rod 604, the surface of the ratchet plate 609 slides towards the inside of the sliding groove 608 when being pressed by being contacted with the side wall of the adjusting ratchet wheel 611, so that the ratchet plate 609 cannot rotate with the adjusting ratchet wheel 611.
The U-shaped toothed plate 603 is fixedly connected with a support 612 on one side far away from the sliding groove 608, a waist-shaped groove 613 is formed in the upper portion of the support 612, the upper portion of the support 612 is movably connected to the surface of the adjacent rotating rod 4 through the waist-shaped groove 613, a limiting groove 614 is formed in the inner wall of the waist-shaped groove 613, a limiting block 615 is slidably connected in the limiting groove 614, one end of the limiting block 615 is movably inserted into the side wall of the adjacent limiting ratchet 602, and a limiting spring 616 is fixedly connected between the other end of the limiting block 615 and the inner wall of the limiting groove 614. It should be noted that: the tooth grooves of the limiting ratchet wheel 602 and the adjusting ratchet wheel 611 are opposite in direction, and the limiting block 615 is matched with the limiting ratchet wheel 602 to prevent the rotating rod 4 from rotating anticlockwise after the U-shaped toothed plate 603 stops moving; when the rotating rod 4 rotates clockwise with the limiting ratchet 602, the side wall of the limiting block 615 is propped by the limiting ratchet 602 to slide towards the inside of the limiting groove 614, so that interference is avoided.
In this embodiment, as shown in fig. 1 to 13, the hook feeding mechanism 7 includes a feeding box 701, the feeding box 701 is fixedly connected to a side wall of the galvanized box 3, a feeding groove 702 is provided in the middle of an inner wall of the feeding box 701, one end of the feeding groove 702 extends to the inside of the galvanized box 3, a hook body 703 is provided in the inside of the feeding groove 702, a push rod 704 is lapped on a side wall of the hook body 703, and a compression spring 705 is fixedly connected between the side wall of the push rod 704 and the inner wall of the feeding groove 702. It should be noted that: the couple groove has been seted up at the top of couple body 703, makes things convenient for hoist and couple body installation, and a plurality of couples have been placed on the upper portion of going up silo 702, and the lower part of going up silo 702 only can slide there is a couple body, after this couple body 703 pops up, is automatic the supplement by next couple body 703.
The lower part of the feeding box 701 is provided with a movable groove 706, the inside of the movable groove 706 is rotatably connected with a main transmission rod 707, one end of the main transmission rod 707 penetrates through the zinc plating box 3 to be fixedly sleeved with a one-way bearing 708, and the outer ring of the one-way bearing 708 is fixedly sleeved with a feeding gear 709.
A secondary transmission rod 710 is rotatably connected between two sides of the inner wall of the movable groove 706, a transmission bevel gear 711 is fixedly sleeved on the surface of the secondary transmission rod 710 and the other end of the main transmission rod 707, the two transmission bevel gears 711 are meshed, and a pushing gear 712 is fixedly sleeved on one side, away from the transmission bevel gear 711, of the secondary transmission rod 710.
Rectangular grooves 713 are formed between the inner top surfaces of the movable grooves 706 and the inner bottom surface of the feeding groove 702, T-shaped toothed plates 714 are slidably connected in the rectangular grooves 713, the upper portions of the T-shaped toothed plates 714 penetrate through the rectangular grooves 713 and are fixedly connected with the middle portions of the pushing rods 704, and the bottoms of the T-shaped toothed plates 714 are meshed with the tops of the pushing gears 712. It should be noted that: the guide groove is formed in the inner top surface of the movable groove 706, the guide block matched with the guide groove is formed in the surface of the T-shaped toothed plate 714, and stability in the moving process of the T-shaped toothed plate 714 can be improved through the matched sliding of the guide block and the guide groove.
The inner wall of the zinc plating box 3 is fixedly connected with a slide bar 715, the lower part of the slide bar 715 is connected with a rectangular toothed plate 716 in a sliding manner, the upper part of the slide bar 715 is movably sleeved with a restoring spring 717 matched with the top of the rectangular toothed plate 716, and the side wall of the rectangular toothed plate 716 is meshed with the side wall of the feeding gear 709. It should be noted that: the unidirectional bearing 708 is arranged, so that the rectangular toothed plate 716 can rotate forward with the feeding gear 709 when moving upwards; in the process of resetting the restoring spring 717 push rod 704 and the T-shaped toothed plate 714, the main transmission rod 707 does not rotate synchronously with the feeding gear 709 when rotating reversely, so that interference is avoided.
The movable groove 718 is formed in the lower portion of the rectangular toothed plate 716, a telescopic rod 719 is connected inside the movable groove 718 in a sliding mode, a trapezoid block 720 is fixedly connected to one end of the telescopic rod 719, and a connecting spring 721 is movably connected between the side wall of the trapezoid block 720 and the side wall of the rectangular toothed plate 716. It should be noted that: when the steel plate 1 moves downwards, the steel plate 1 is propped against the inclined plane position at the top of the trapezoid block 720, the trapezoid block 720 enables the telescopic rod 719 to shrink, interference to the downward movement of the steel plate 1 is avoided, and when the steel plate 1 moves upwards, the telescopic rod 719 can move upwards along with the steel plate 1 while being lapped on the plane position at the bottom of the trapezoid block 720; the telescoping rod 719 is known in the art and will not be described in detail herein.
The inner wall fixedly connected with of zinc-plating case 3 and rectangle pinion rack 716 matched with U type regulating plate 722, L type constant head tank 723 has been seted up to the bilateral symmetry of U type regulating plate 722, and the other end symmetry fixedly connected with slide pin 724 of telescopic link 719, two slide pins 724 respectively sliding connection are in the inside of two L type constant head tanks 723. It should be noted that: when the telescopic rod 719 slides from bottom to top in the L-shaped positioning groove 723 through the sliding pin 724, the telescopic rod 719 gradually pulls the trapezoid block 720 to move towards the inner wall of the galvanized box 3 to release the limitation on the steel plate 1, and the bottom of the trapezoid block 720 is provided with a ball, so that the contact area between the trapezoid block 720 and the steel plate 1 is reduced; meanwhile, the upper part of the T-shaped toothed plate 714 translates to the limit position in the direction of the inner wall of the upper trough 702, and then the compression spring 705 elastically restores to bring the push rod 704 to reset to push out the hook body 703, so that the hook body 703 is inserted into the side wall position of the steel plate 1, and the timing of the ejection of the hook body 703 can be accurately controlled due to the gear transmission mode, which is the prior art and is not described in detail herein.
In this embodiment, as shown in fig. 1 to 13, a slider is fixedly connected to a side wall of the rectangular toothed plate 716, and the rectangular toothed plate 716 is slidably connected to a lower portion of the sliding rod 715 through the slider. It should be noted that: and the number of the sliding rods 715 is two, two sliding holes are formed in the sliding blocks, the sliding blocks are connected to the surfaces of the two sliding rods 715 in a sliding mode through the two sliding holes, and the two sliding rods 715 are used for improving the stability of the rectangular toothed plate 716 in the up-and-down moving process.
In this embodiment, as shown in fig. 1 to 13, a guide groove is formed in an inner wall of the moving groove 718, and a guide block is fixedly connected to a surface of the telescopic rod 719 and slidably connected to an inner portion of the corresponding guide groove. It should be noted that: through guide block and guide slot cooperation slip, avoid telescopic link 719 to bring trapezoidal piece 720 rotation, promote trapezoidal piece 720 stability of using.
In this embodiment, as shown in fig. 1 to 13, a method for using a corrosion-resistant galvanized sheet and a galvanized sheet manufacturing apparatus includes the steps of:
s1, when the steel plate 1 galvanizing device is used, the steel plate 1 is placed at the top surface of a supporting plate 509 among four transmission tracks 507, firstly, the bottom of the steel plate 1 is contacted with the top surfaces of T-shaped contraction plates 606 at two sides of a galvanizing box 3, so that the T-shaped contraction plates 606 are pressed and then turned downwards, and the steel plate 1 can fall on the top surfaces of the four supporting plates 509;
s2, in the process of turning down the T-shaped shrinkage plate 606, the T-shaped shrinkage plate 606 can be carried to synchronously rotate the regulation rod 605, so that the regulation gears 607 on the regulation rod 605 are meshed with both sides of the U-shaped toothed plate 603, at the moment, the U-shaped toothed plate 603 moves towards the direction of the regulation ratchet wheel 611, so that the ratchet plate 609 on the top surface of the T-shaped toothed plate 714 is meshed with the regulation ratchet wheel 611, then the regulation ratchet wheel 611 carries the rotating rod 4 to rotate, the two rotating rods 4 on the same side are synchronously rotated under the cooperation of the transmission tracks 507, at the moment, the transmission tracks 507 on the left side and the right side in the zinc plating box 3 synchronously rotate for one section in opposite directions, so that the steel plate 1 falling on the top surfaces of the four support plates 509 moves downwards for a certain distance, at the same time, the T-shaped shrinkage plate 606 is released from the pressed state along with the downward movement of the steel plate 1, the spring reset rod 604 is elastically reset to bring the U-shaped toothed plate 603 and the T-shaped contraction plate 606, then a limiting block 615 on a bracket 612 in the middle of the U-shaped toothed plate 603 is inserted into the side wall position of a limiting ratchet wheel 602 on the rotating rod 4, the rotation of the rotating rod 4 is locked, the steel plate 1 is positioned at the current position, a supporting plate 509 at the top of the transmission track 507 is moved to the side wall position due to the transmission of the transmission track 507, then a plurality of steel plates 1 are sequentially placed at the top surface positions of different supporting plates 509 at the side wall of the transmission track 507, and the plurality of steel plates 1 are automatically and stepwise moved downwards and enter galvanization liquid in the galvanization box 3 after being sequentially supported by the supporting plates 509 at different positions;
s3, when the steel plate 1 moves down along with the support plates 509 at the tops of the four support plates 509, and the side walls of the support plates 509 move to the position of the baffle 510, the support plates 509 rotate on the side walls of the support bars 508 under the limitation of the baffle 510, and the rotated support plates 509 are contacted with the edge positions of the steel plate 1, so that the support plates 509 on two sides of the steel plate 1 are supported against the support plates 509 in a V-shaped state, and the bottom surface of the steel plate 1 is fully contacted with the galvanization liquid to perform galvanization operation;
s4, after the galvanization of the steel plate 1 is finished, the starting motor 501 rotates clockwise to drive the right rotary rod 4 to rotate synchronously, under the cooperation of the circular gear 502 and the gear rod 503, the synchronous belt 505 drives the left rotary rod 4 to rotate reversely through the synchronous wheel 504, at the moment, the transmission tracks 507 on two sides of the galvanization box 3 rotate reversely to drive the steel plate 1 to ascend through the supporting plate 509, and in the ascending process of the steel plate 1, the surface of the steel plate 1 contacts with the bottom of the trapezoid block 720 to ascend through the trapezoid block 720;
s5, the trapezoid block 720 in the ascending process moves upwards synchronously with the rectangular toothed plate 716 through the telescopic rod 719, the side wall of the rectangular toothed plate 716 is meshed with the side wall of the feeding gear 709, the feeding gear 709 rotates with the main transmission rod 707, at the moment, under the matched transmission of the two transmission bevel gears 711, the push gear 712 is meshed with the bottom of the T-shaped toothed plate 714 from the transmission rod 710, when the T-shaped toothed plate 714 moves to the limit position, the sliding pin 724 on the surface of the telescopic rod 719 moves to the limit position on the side wall of the L-shaped positioning groove 723, at the moment, the telescopic rod 719 moves to release the contact with the steel plate 1 through the translation of the trapezoid block 720, the feeding gear 709 and the rectangular toothed plate 716 are disengaged, then the compression spring 705 elastically restores to restore the push rod 704 to the T-shaped toothed plate 714, the push rod 703 is impacted on the side wall of the hook body 703, the hook body 703 is ejected from the inside of the upper part 702 and is inserted in the side wall position of the steel plate 1, and the galvanized steel plate 1 is hung on the transfer trolley through the hook by the lifting tool.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a galvanized sheet preparation facilities, includes zinc-plating case (3), its characterized in that: four rotating rods (4) are rotatably connected between two sides of the inner wall of the galvanized box (3), the four rotating rods (4) are distributed in a rectangular shape, and a transmission mechanism (5) is movably connected between the surface of the rotating rod (4) and the inner wall of the galvanized box (3);
an adjusting mechanism (6) is movably connected between the surfaces of the two rotating rods (4) at the upper part and the inner wall of the galvanized box (3), and a hook feeding mechanism (7) is symmetrically and movably connected at the upper part of the galvanized box (3);
the transmission mechanism (5) comprises a motor (501), the side wall of the motor (501) is fixedly connected to the lower part on the right side of the galvanized box (3), the rotating end of the motor (501) is fixedly connected with one end of the rotating rod (4) adjacent to the motor, a circular gear (502) is fixedly sleeved in the middle of the rotating end of the motor (501), a gear rod (503) is rotatably connected to the outer wall of the galvanized box (3), the side wall of the gear rod (503) is meshed with the side wall of the circular gear (502), one end of the gear rod (503) is fixedly sleeved with a synchronous wheel (504) adjacent to one end of the rotating rod (4) on the left side, and a synchronous belt (505) is movably connected between the two synchronous wheels (504);
the surface of the rotating rod (4) is symmetrically and fixedly sleeved with crawler wheels (506), two vertically adjacent crawler wheels (506) are movably connected with transmission crawler belts (507), four support bars (508) are fixedly connected with the surfaces of the transmission crawler belts (507) at equal intervals, support plates (509) are rotatably connected to the side walls of the support bars (508), four baffle plates (510) are vertically and fixedly connected to the inner top surface of the galvanized box (3), the four baffle plates (510) are respectively in one-to-one correspondence with the four crawler belts, and the side walls of the baffle plates (510) are in lap joint with the side walls of the adjacent support plates (509);
the adjusting mechanism (6) comprises two adjusting sleeves (601), the two adjusting sleeves (601) are symmetrically and fixedly connected to two sides of the inner wall of the galvanized box (3), the two adjusting sleeves (601) are respectively in one-to-one correspondence with the two rotating rods (4) at the upper part, and a limiting ratchet wheel (602) is fixedly sleeved on the surface of the rotating rod (4) at the upper part;
the inner bottom surface of the adjusting sleeve (601) is slidably connected with a U-shaped toothed plate (603), a spring reset rod (604) is fixedly connected between the inner wall of the adjusting sleeve (601) and the side wall of the U-shaped toothed plate (603), an adjusting rod (605) is rotatably connected to the upper part of the inner wall of the adjusting sleeve (601), a T-shaped shrinkage plate (606) is fixedly sleeved at the middle part of the adjusting rod (605), adjusting gears (607) are fixedly sleeved at two sides of the adjusting rod (605), and the bottoms of the two adjusting gears (607) are respectively meshed with two sides of the top of the U-shaped toothed plate (603);
a chute (608) is formed in one side, far away from the adjusting rod (605), of the U-shaped toothed plate (603), a ratchet plate (609) is vertically connected in a sliding manner in the chute (608), a reset spring (610) is fixedly connected between the bottom of the ratchet plate (609) and the inner bottom surface of the chute (608), and an adjusting ratchet wheel (611) matched with the ratchet plate (609) is fixedly sleeved on the surface of the rotating rod (4) at the upper part;
one side of the U-shaped toothed plate (603) far away from the sliding groove (608) is fixedly connected with a bracket (612), a waist-shaped groove (613) is formed in the upper portion of the bracket (612), the upper portion of the bracket (612) is movably connected to the surface of the adjacent rotating rod (4) through the waist-shaped groove (613), a limit groove (614) is formed in the inner wall of the waist-shaped groove (613), a limit block (615) is slidably connected in the limit groove (614), one end of the limit block (615) is movably inserted into the side wall of the adjacent limit ratchet wheel (602), and a limit spring (616) is fixedly connected between the other end of the limit block (615) and the inner wall of the limit groove (614);
the hook feeding mechanism (7) comprises a feeding box (701), the feeding box (701) is fixedly connected to the side wall of the galvanized box (3), a feeding groove (702) is formed in the middle of the inner wall of the feeding box (701), one end of the feeding groove (702) extends to the inside of the galvanized box (3), a hook body (703) is arranged in the feeding groove (702), a push rod (704) is lapped on the side wall of the hook body (703), and a compression spring (705) is fixedly connected between the side wall of the push rod (704) and the inner wall of the feeding groove (702);
a movable groove (706) is formed in the lower portion of the feeding box (701), a main transmission rod (707) is rotatably connected in the movable groove (706), one end of the main transmission rod (707) penetrates through the zinc plating box (3) and is fixedly sleeved with a one-way bearing (708), and the outer ring of the one-way bearing (708) is fixedly sleeved with a feeding gear (709);
a secondary transmission rod (710) is rotatably connected between two sides of the inner wall of the movable groove (706), a transmission bevel gear (711) is fixedly sleeved on the surface of the secondary transmission rod (710) and the other end of the main transmission rod (707), the two transmission bevel gears (711) are meshed, and a pushing gear (712) is fixedly sleeved on one side, far away from the transmission bevel gear (711), of the secondary transmission rod (710);
rectangular grooves (713) are formed between the inner top surface of the movable groove (706) and the inner bottom surface of the feeding groove (702), T-shaped toothed plates (714) are connected in a sliding mode in the rectangular grooves (713), the upper portions of the T-shaped toothed plates (714) penetrate through the rectangular grooves (713) and are fixedly connected with the middle portions of the pushing rods (704), and the bottoms of the T-shaped toothed plates (714) are meshed with the tops of the pushing gears (712);
the inner wall of the galvanized box (3) is fixedly connected with a sliding rod (715), the lower part of the sliding rod (715) is connected with a rectangular toothed plate (716) in a sliding manner, the upper part of the sliding rod (715) is movably sleeved with a restoring spring (717) matched with the top of the rectangular toothed plate (716), and the side wall of the rectangular toothed plate (716) is meshed with the side wall of the feeding gear (709);
a movable groove (718) is formed in the lower portion of the rectangular toothed plate (716), a telescopic rod (719) is connected inside the movable groove (718) in a sliding mode, a trapezoid block (720) is fixedly connected to one end of the telescopic rod (719), and a connecting spring (721) is movably connected between the side wall of the trapezoid block (720) and the side wall of the rectangular toothed plate (716);
the inner wall fixedly connected with of zinc-plating case (3) and rectangle pinion rack (716) matched with U type regulating plate (722), L type constant head tank (723) have been seted up to the bilateral symmetry of U type regulating plate (722), the other end symmetry fixedly connected with slide pin (724) of telescopic link (719), two slide pin (724) are sliding connection respectively in the inside of two L type constant head tank (723).
2. The galvanized sheet manufacturing apparatus according to claim 1, characterized in that: the side wall of the supporting bar (508) is fixedly connected with a pad bar matched with the supporting plate (509), the two same level pad bars are symmetrically arranged in the center of the galvanized box (3), and the side wall of the transmission crawler belt (507) is fixedly connected with a trapezoid cushion block matched with the pad bar.
3. The galvanized sheet manufacturing apparatus according to claim 1, characterized in that: the upper part of the baffle (510) is provided with an inclined plane, and one side of the supporting plate (509) close to the baffle (510) is provided with an arc-shaped surface.
4. The galvanized sheet manufacturing apparatus according to claim 1, characterized in that: the side wall of the rectangular toothed plate (716) is fixedly connected with a sliding block, and the rectangular toothed plate (716) is connected to the lower portion of the sliding rod (715) in a sliding mode through the sliding block.
5. The galvanized sheet manufacturing apparatus according to claim 1, characterized in that: guide grooves are formed in the inner walls of the moving grooves (718), guide blocks are fixedly connected to the surfaces of the telescopic rods (719), and the guide blocks are slidably connected to the inner portions of the corresponding guide grooves.
6. The galvanized sheet manufacturing apparatus according to claim 1, characterized in that: the application method of the preparation device comprises the following steps:
s1, when a steel plate (1) galvanization device is used, the steel plate (1) is placed at the top surface position of a supporting plate (509) among four transmission tracks (507), firstly, the bottom of the steel plate (1) is contacted with the top surfaces of T-shaped contraction plates (606) at two sides of a galvanization box (3), so that the T-shaped contraction plates (606) are pressed and then turned downwards, and the steel plate (1) can fall on the top surfaces of the four supporting plates (509);
s2, in the process of downwards turning the T-shaped shrinkage plate (606), the T-shaped shrinkage plate (606) can be carried with the regulation rod (605) to synchronously rotate, the regulation gear (607) on the regulation rod (605) is meshed with both sides of the U-shaped shrinkage plate (603), at the moment, the U-shaped shrinkage plate (603) moves towards the direction of the regulation ratchet wheel (611), the ratchet plate (609) on the top surface of the T-shaped shrinkage plate (714) is meshed with the regulation ratchet wheel (611), then the regulation ratchet wheel (611) rotates with the rotary rod (4), the two rotary rods (4) on the same side are synchronously rotated under the cooperation of the transmission crawler (507), at the moment, the transmission crawler (507) on the left side and the right side inside the galvanized box (3) synchronously rotates for a section in the opposite direction, the steel plate (1) falling on the top surface of the four support plates (509) downwards moves for a section, meanwhile, the T-shaped shrinkage plate (606) is released from the pressed state along with the downward movement of the steel plate (1), the spring reset rod (604) elastically restores the U-shaped shrinkage plate (603) to reset the T-shaped shrinkage plate (606), then the rotary rod (612) is inserted into the position of the ratchet wheel support (602) on the middle part (603) to the side wall (507) of the transmission crawler (509) to be positioned at the current position of the transmission crawler (4), then sequentially placing a plurality of steel plates (1) on top surfaces of different support plates (509) on the side wall of the transmission track (507), sequentially supporting the plurality of steel plates (1) by the support plates (509) at different positions, automatically and stepwise downwards moving the steel plates and entering a galvanization solution in the galvanization box (3);
s3, when the steel plate (1) gradually moves downwards along with the support plates (509) at the tops of the four support plates (509), and when the side walls of the support plates (509) move to the position of the baffle (510), the support plates (509) rotate on the side walls of the support bars (508) under the limit of the baffle (510), the rotated support plates (509) are contacted with the edge positions of the steel plate (1), so that the support plates (509) at the two sides of the steel plate (1) are supported against the support plates (509) in a V-shaped state, and the bottom surface of the steel plate (1) is fully contacted with the galvanization liquid at the moment to perform galvanization operation;
s4, after galvanization of the steel plate (1) is finished, the starting motor (501) rotates clockwise to drive the right rotary rod (4) to rotate synchronously, under the cooperation of the circular gear (502) and the gear rod (503), the synchronous belt (505) drives the left rotary rod (4) to rotate reversely through the synchronous wheel (504), at the moment, the transmission tracks (507) on two sides of the galvanization box (3) rotate reversely and drive the steel plate (1) to ascend through the supporting plate (509), and in the ascending process of the steel plate (1), the surface of the steel plate (1) contacts with the bottom of the trapezoid block (720) to ascend through the trapezoid block (720);
s5, the trapezoid block (720) in the ascending process moves upwards synchronously through the telescopic rod (719) with the rectangular toothed plate (716), the side wall of the rectangular toothed plate (716) is meshed with the side wall of the feeding gear (709), the feeding gear (709) rotates with the main transmission rod (707), at the moment, under the condition that two transmission bevel gears (711) are matched for transmission, the push rod (710) is meshed with the bottom of the T-shaped toothed plate (714) through the push rod (712), when the T-shaped toothed plate (714) is translated to the limit position, the sliding pin (724) on the surface of the telescopic rod (719) moves to the limit position on the side wall of the L-shaped positioning groove (723), at the moment, the telescopic rod (719) is translated to release the contact with the steel plate (1) through the trapezoid block (720), the feeding gear (709) is disengaged from the rectangular toothed plate (716), then the compression spring (705) is elastically restored to bring the push rod (714) to reset, the push rod (704) is impacted on the side wall of the body (703), the hook (704) is pushed out of the steel plate (703) from the inside of the hook (703), and the hook (703) is pushed out of the steel plate (702) to the position through the hanger (1), and the hanger (702) is pushed out of the hanger (702) to the hanger (1).
CN202311062190.5A 2023-08-22 2023-08-22 Galvanized sheet preparation facilities and anticorrosive galvanized sheet thereof Active CN117026124B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262557A (en) * 2006-03-30 2007-10-11 Jfe Steel Kk Galvanizing solution, galvanization method and method of evaluating hydrogen embrittlement sensitivity of steel product
CN104064409A (en) * 2014-06-13 2014-09-24 安徽省宁国天成电工有限公司 Surface treatment process for spring of temperature fuse
WO2022047911A1 (en) * 2020-09-07 2022-03-10 李翠萍 Metal plate galvanizing device and machining method therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262557A (en) * 2006-03-30 2007-10-11 Jfe Steel Kk Galvanizing solution, galvanization method and method of evaluating hydrogen embrittlement sensitivity of steel product
CN104064409A (en) * 2014-06-13 2014-09-24 安徽省宁国天成电工有限公司 Surface treatment process for spring of temperature fuse
WO2022047911A1 (en) * 2020-09-07 2022-03-10 李翠萍 Metal plate galvanizing device and machining method therefor

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