CN219156980U

CN219156980U - Passivating device for continuous tinning plate processing

Info

Publication number: CN219156980U
Application number: CN202320237695.XU
Authority: CN
Inventors: 张嘉琪; 胡金霞; 张保国; 徐辉
Original assignee: Cerna New Materials Wuhan Co ltd
Current assignee: Cerna New Materials Wuhan Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-09
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a passivation device for continuous tinning plate processing, which comprises a passivation box, wherein rectangular grooves are formed in two sides of the passivation box, a first threaded rod is rotatably arranged at one end of each rectangular groove, a first nut is spirally arranged outside the first threaded rod, a second threaded rod is fixedly connected to one end of the first threaded rod, the threads of the first threaded rod and the second threaded rod are opposite in direction, a second nut is spirally arranged outside the second threaded rod, a bent plate is fixedly arranged on one side of the passivation box, and a motor is fixedly arranged on one side of the bent plate. According to the utility model, the motor is started by arranging the first threaded rod and the second threaded rod, the first threaded rod drives the second threaded rod to rotate, the first nut and the second nut respectively drive the scraping plates to reciprocate, the scraping plates scrape passivation liquid on two sides of the tin plate, the passivation liquid on the tin plate is reduced to the maximum extent, and the influence of dripping on the working environment is prevented.

Description

Passivating device for continuous tinning plate processing

Technical Field

The utility model relates to the technical field of tinning plate passivation, in particular to a passivation device for continuous tinning plate processing.

Background

The metal is treated by oxidizing medium, and the corrosion speed is obviously reduced compared with the original untreated metal. The passivation mechanism can be mainly explained by a film theory, namely, the passivation is considered to be due to the action of metal and an oxidizing medium, and a passivation film which is very thin, compact, good in covering performance and capable of being firmly attached to the surface of the metal is generated on the surface of the metal during the action. The film exists as a separate phase, typically a compound of oxygen and metal. The metal and the corrosive medium are completely separated, and the metal is prevented from being in direct contact with the corrosive medium, so that the metal is basically stopped from being dissolved to form a passive state, and the effect of preventing corrosion is achieved.

Through retrieving, the patent of the publication number CN210560750U, a passivation equipment is used in tinning plate production is disclosed, including upper end open-ended passivation case, the equal fixedly connected with supporting leg in outer bottom of the case four corners department of passivation case, passivation incasement is connected with scrapes liquid mechanism, scrape liquid mechanism and include two first reciprocating screw rods, two first screw holes, the net board, two first bevel gears, the axis of rotation, two second bevel gears, first gear, the spread groove, the dwang, the connecting rod, driving motor, the second reciprocating screw rod, the second screw hole, the movable plate, second gear and scraper blade.

The above patent suffers from the following disadvantages: the scraper blade on the device scraping mechanism can only scrape liquid work to a certain face of the metal sheet, and when taking out the metal sheet, passivation liquid still can drip, and the scraping work efficiency is low, can not reach expected effect.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a passivation device for continuous tinning plate processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a continuous type tinning plate processing is with passivation device, includes the passivation case, rectangular channel has all been seted up to passivation case both sides, rectangular channel one end is all rotated and is installed first threaded rod, first threaded rod outside spiral is installed first nut, first threaded rod one end fixedly connected with second threaded rod, first threaded rod is opposite with second threaded rod screw thread direction, second threaded rod outside spiral is installed the second nut, passivation case one side fixed mounting has the bent plate, bent plate one side fixed mounting has the motor, motor output and first threaded rod fixed connection, all fixedly connected with scraper blade between the first nut and the second nut, passivation incasement wall fixed mounting has the backup pad.

Furthermore, a lifting cylinder is fixedly arranged at the bottom end of the passivation box, and the output end of the lifting cylinder penetrates through one side of the supporting plate.

Furthermore, the output end of the lifting cylinder is fixedly provided with a bearing plate, four corners of one side of the bearing plate are fixedly provided with connecting rods, and one end of each connecting rod is fixedly provided with a limiting block.

Furthermore, sleeve is all fixed mounting in backup pad one side four corners department, the connecting rod passes through stopper movable mounting in sleeve inside.

Furthermore, rectangular holes are formed in two sides of the passivation box, a first rotating shaft is rotatably arranged at the position of each rectangular hole, and a gear is fixedly arranged at one end of each first rotating shaft.

Further, a second rotating shaft is rotatably arranged at the position of the rectangular hole, a semicircular gear is fixedly arranged at one end of the second rotating shaft, and the gear is in meshed connection with the semicircular gear.

Further, passivation case one side fixed mounting has the water pump, water pump output fixedly connected with liquid pipe, water pump keeps away from liquid pipe one end fixedly connected with drawing liquid pipe.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the motor is started by arranging the first threaded rod and the second threaded rod, the first threaded rod drives the second threaded rod to rotate, the first nut and the second nut respectively drive the scraping plates to reciprocate, the scraping plates scrape passivation liquid on two sides of the tin plate, the passivation liquid on the tin plate is reduced to the maximum extent, and the influence of dripping on the working environment is prevented.

2. According to the utility model, the limiting block is arranged, the lifting cylinder is started, the lifting cylinder drives the receiving plate to move upwards, when the tin plate and the scraping plate are positioned on the same horizontal plane, the limiting block is just contacted with the sleeve, and at the moment, the lifting cylinder stops working, so that the position of the tin plate can be accurately fixed at the center of the scraping plate.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a passivation device for continuous tinning plate processing;

fig. 2 is a schematic diagram illustrating the installation of a water pump of a passivation device for continuous tinning plate processing on a passivation tank;

fig. 3 is a schematic top view of a passivation device for continuous tinning processing according to the present utility model;

fig. 4 is a schematic connection diagram of a first threaded rod and a second threaded rod of a passivation device for continuous tinning plate processing according to the present utility model;

fig. 5 is a schematic diagram showing connection between a lifting cylinder and a receiving plate of a passivation device for continuous tinning plate processing;

fig. 6 is a schematic diagram of a passivation box structure of a passivation device for continuous tinning plate processing according to the present utility model;

fig. 7 is a schematic diagram showing connection between a connecting rod and a limiting block of a passivation device for continuous tinning plate processing.

In the figure: 1. a passivation box; 2. rectangular grooves; 3. a first threaded rod; 4. a first nut; 5. a second threaded rod; 6. a second nut; 7. a bending plate; 8. a motor; 9. a scraper; 10. a support plate; 11. a lifting cylinder; 12. a receiving plate; 13. a connecting rod; 14. a limiting block; 15. a sleeve; 16. a rectangular hole; 17. a first rotating shaft; 18. a gear; 19. a second rotating shaft; 20. a semicircular gear; 21. a water pump; 22. a liquid feeding pipe; 23. and a liquid suction tube.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1-7, a passivation device for continuous tinning plate processing, including passivation case 1, rectangular channel 2 has all been seted up to passivation case 1 both sides, rectangular channel 2 one end all rotates and installs first threaded rod 3, first threaded rod 3 outside spiral installs first nut 4, first threaded rod 3 one end fixedly connected with second threaded rod 5, first threaded rod 3 and second threaded rod 5 screw opposite in direction, second threaded rod 5 outside spiral installs second nut 6, passivation case 1 one side fixed mounting has bent plate 7, bent plate 7 one side fixed mounting has motor 8, motor 8 output and first threaded rod 3 fixed connection, equal fixedly connected with scraper blade 9 between first nut 4 and the second nut 6, start motor 8, first threaded rod 3 drives second nut 5 rotation, and first nut 4 and second nut 6 drive scraper blade 9 respectively and reciprocate, and scraper blade 9 scrapes the passivation liquid on both sides of tinning plate, passivation case 1 inner wall fixed mounting has backup pad 10.

Referring to fig. 1 to 5, the present utility model is specifically: the passivation case 1 bottom fixed mounting has lift cylinder 11, lift cylinder 11 output runs through in backup pad 10 one side.

Referring to fig. 5-7, the present utility model is specifically: the lifting cylinder 11 is fixedly provided with a bearing plate 12 at the output end, connecting rods 13 are fixedly arranged at four corners of one side of the bearing plate 12, and a limiting block 14 is fixedly arranged at one end of each connecting rod 13.

Referring to fig. 1-7, the present utility model is specifically: the four corners of one side of the supporting plate 10 are fixedly provided with sleeves 15, the connecting rods 13 are movably arranged inside the sleeves 15 through limiting blocks 14, the lifting air cylinders 11 drive the bearing plates 12 to move upwards, and when the tin plate and the scraping plates 9 are located on the same horizontal plane, the limiting blocks 14 are just contacted with the sleeves 15.

Referring to fig. 2-6, the present utility model is specifically: rectangular holes 16 are formed in two sides of the passivation box 1, a first rotating shaft 17 is rotatably arranged at the position of each rectangular hole 16, and a gear 18 is fixedly arranged at one end of each first rotating shaft 17.

Referring to fig. 2-3, the present utility model is specifically: the second rotating shaft 19 is rotatably arranged at the position of the rectangular hole 16, a semicircular gear 20 is fixedly arranged at one end of the second rotating shaft 19, the gear 18 is meshed with the semicircular gear 20, the gear 18 is rotated, the gear 18 drives the semicircular gear 20 to rotate for a certain angle, and the tin plate can be movably arranged between the two semicircular gears 20.

Referring to fig. 2, the present utility model is specifically: the passivation case 1 one side fixed mounting has water pump 21, water pump 21 output fixedly connected with send liquid pipe 22, water pump 21 keeps away from and send liquid pipe 22 one end fixedly connected with pump liquor pipe 23, and water pump 21 is with passivation liquid from sending liquid pipe 22 entering passivation case 1.

Working principle: the tin plate is placed on the bearing plate 12, the water pump 21 is started, passivation liquid enters the passivation box 1 from the liquid conveying pipe 22, after passivation work is completed, the lifting cylinder 11 is started, the lifting cylinder 11 drives the bearing plate 12 to move upwards, when the tin plate and the scraping plate 9 are located on the same horizontal plane, the limiting block 14 is just contacted with the sleeve 15, at the moment, the lifting cylinder 11 stops working, the gear 18 rotates, the gear 18 drives the semicircular gear 20 to rotate for a certain angle, the lifting cylinder 11 drives the bearing plate 12 to descend, the tin plate is prevented from being between the two semicircular gears 20 at the moment, the motor 8 is started, the first threaded rod 3 drives the second threaded rod 5 to rotate, the first nut 4 and the second nut 6 respectively drive the scraping plate 9 to reciprocate, and the scraping plate 9 scrapes the passivation liquid on two sides of the tin plate.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Claims

1. The utility model provides a continuous type tinning plate processing is with passivation device, its characterized in that, including passivation case (1), rectangular channel (2) have all been seted up to passivation case (1) both sides, rectangular channel (2) one end all rotates and installs first threaded rod (3), first threaded rod (3) outside spiral installs first nut (4), first threaded rod (3) one end fixedly connected with second threaded rod (5), first threaded rod (3) are opposite with second threaded rod (5) screw thread direction, second threaded rod (5) outside spiral installs second nut (6), passivation case (1) one side fixed mounting has bent plate (7), bent plate (7) one side fixed mounting has motor (8), equal fixedly connected with scraper blade (9) between first threaded rod (4) and second threaded rod (6), passivation case (1) inner wall fixed mounting has backup pad (10).

2. The passivation device for continuous tinning plate processing according to claim 1, wherein a lifting cylinder (11) is fixedly arranged at the bottom end of the passivation box (1), and the output end of the lifting cylinder (11) penetrates through one side of the supporting plate (10).

3. The passivation device for continuous tinning plate processing according to claim 2, wherein the output end of the lifting cylinder (11) is fixedly provided with a bearing plate (12), four corners on one side of the bearing plate (12) are fixedly provided with connecting rods (13), and one end of each connecting rod (13) is fixedly provided with a limiting block (14).

4. A passivation device for continuous tinning plate processing according to claim 3, characterized in that sleeves (15) are fixedly arranged at four corners on one side of the supporting plate (10), and the connecting rod (13) is movably arranged in the sleeves (15) through limiting blocks (14).

5. The passivation device for continuous tinning plate processing according to claim 2, wherein rectangular holes (16) are formed in two sides of the passivation box (1), a first rotating shaft (17) is rotatably mounted at the position of each rectangular hole (16), and a gear (18) is fixedly mounted at one end of each first rotating shaft (17).

6. The passivation device for continuous tinning plate processing according to claim 5, wherein a second rotating shaft (19) is rotatably installed at the position of the rectangular hole (16), a semicircular gear (20) is fixedly installed at one end of the second rotating shaft (19), and the gear (18) is meshed with the semicircular gear (20).

7. The passivation device for continuous tinning plate processing according to claim 5, wherein a water pump (21) is fixedly installed on one side of the passivation box (1), the output end of the water pump (21) is fixedly connected with a liquid feeding pipe (22), and one end, far away from the liquid feeding pipe (22), of the water pump (21) is fixedly connected with a liquid suction pipe (23).