CN210367884U

CN210367884U - Galvanized steel sheet surface activation processing system

Info

Publication number: CN210367884U
Application number: CN201921150897.0U
Authority: CN
Inventors: 吴学礼; 李敬海; 梁鑫辉
Original assignee: Kunming Huaxin Metal Material Manufacturing Co ltd
Current assignee: Kunming Huaxin Metal Material Manufacturing Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model belongs to the technical field of galvanized steel sheet surface treatment, concretely relates to galvanized steel sheet surface activation treatment system, which comprises a support frame, an activation box and a cleaning box which are connected with each other are arranged below the support frame, a guide rail is fixed between two side walls of the support frame, a slide block is sleeved outside the guide rail, a horizontal moving component which drives the slide block to move is connected to the upper surface of the slide block, a telescopic component is connected to the lower surface of the slide block, a steel sheet fixing structure is connected to the bottom of the telescopic component, the steel sheet fixing structure comprises a vertical plate, a first fixing plate and a second fixing plate are respectively fixed at the upper end and the lower end of the vertical plate, a moving groove is formed in the side wall of the vertical plate; the relative plane symmetry of second fixed plate and movable plate has seted up a plurality of groups steel sheet fixed slots, steel sheet of every group steel sheet fixed slot internal fixation, the utility model discloses well galvanized steel sheet surface activation treatment is efficient, required intensity of labour is little and can not cause environmental pollution.

Description

Galvanized steel sheet surface activation processing system

Technical Field

The utility model belongs to the technical field of galvanized steel sheet surface treatment, the improvement on the concrete galvanized steel sheet surface activation processing system.

Background

The steel plate is one of common raw materials in modern life, and is even an indispensable composition in the existing mechanical equipment. For example, in the process of manufacturing the pump, parts such as a shell, a flange plate, a base and the like are mostly manufactured by processing steel plates, and the pump has good service performance. However, steel plates are easily corroded and deteriorated under natural conditions, and the number of steel plates which cannot be utilized every year is small due to corrosion, so that the improvement of the corrosion resistance of the steel plates is particularly necessary. The zinc hardly changes in the dry air, and a film is formed in the environment containing oxygen and carbon dioxide, so that the zinc has good corrosion resistance. Therefore, in order to prevent the surface of the steel sheet from being corroded and to extend the service life thereof, the surface of the steel sheet is coated with a layer of metallic zinc, and the zinc-coated steel sheet is called a galvanized sheet. However, because the surface of the galvanized layer is relatively active, passivation treatment needs to be carried out on the surface of the galvanized layer. In general, before passivation, the galvanized steel sheet is immersed in a hydrochloric acid solution and then washed with deionized water to perform surface activation.

In the prior art, the surface activation treatment system for galvanized steel sheets has low treatment efficiency, and the galvanized steel sheets need to be manually conveyed to a cleaning position for cleaning after treatment, so that the labor intensity is high, and manpower and material resources are wasted. Meanwhile, the soaking liquid is easy to drip on the ground to cause environmental pollution in the process of conveying the soaked galvanized steel sheet to a cleaning position. Consequently, in order to improve galvanized steel surface activation's efficiency, reduce intensity of labour, use manpower sparingly, avoid the activation liquid to cause environmental pollution, the utility model provides a galvanized steel surface activation processing system.

Disclosure of Invention

The utility model aims at providing a galvanized steel sheet surface activation processing system that treatment effeciency is high, required intensity of labour is little.

In order to realize the purpose of the utility model, the utility model adopts the technical proposal that:

a galvanized steel sheet surface activation treatment system comprises a support frame, wherein an activation box and a cleaning box which are connected with each other are arranged below the support frame, activation liquid is filled in the activation box, and deionized water is filled in the cleaning box; a guide rail is fixed between two side walls of the support frame, a sliding block capable of moving along the guide rail is sleeved outside the guide rail, a horizontal moving assembly for driving the sliding block to move is connected to the upper surface of the sliding block, a telescopic assembly is connected to the lower surface of the sliding block, a steel plate fixing structure is connected to the bottom of the telescopic assembly and comprises a vertical plate, a first fixing plate and a second fixing plate are respectively fixed to the upper end and the lower end of the vertical plate, a moving groove is formed in the side wall of the vertical plate, a moving plate is arranged in the moving groove, and the moving plate is driven to; a plurality of groups of steel plate fixing grooves are symmetrically formed in the opposite surfaces of the second fixing plate and the moving plate, and a steel plate is fixed in each group of steel plate fixing grooves.

Preferably, the horizontal moving assembly comprises a first rotating motor, the first rotating motor is fixed on the side wall of the top end of the support frame, an output shaft of the first rotating motor is connected with a threaded rod, and the other end of the threaded rod extends into a bearing seat on the side wall of the other side of the support frame; the threaded rod is connected with a moving block in a threaded mode, and the moving block is fixedly connected with the upper surface of the sliding block.

Preferably, the telescopic assembly comprises a multi-stage hydraulic cylinder, the multi-stage hydraulic cylinder is fixed on the lower surface of the sliding block, the end part of a piston rod of the multi-stage hydraulic cylinder is connected with a horizontal plate, and the horizontal plate is connected with the first fixing plate through a connecting rod.

Preferably, the gear rack structure comprises a gear and a rack which are meshed with each other, and the gear is arranged on the upper surface of the first fixing plate and is driven by the second rotating motor; one end of the rack is fixed on the upper surface of the moving plate, and the other end of the rack penetrates through the first fixing plate and then is meshed with the gear.

Preferably, the bottom of the steel plate fixing groove on the second fixing plate is provided with a plurality of through holes penetrating through the second fixing plate.

Preferably, liquid outlets are formed in the side walls of the bottoms of the activation box and the cleaning box, liquid outlets are connected with liquid outlet pipes, and one-way valves are arranged in the liquid outlet pipes.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, set up a plurality of groups steel sheet fixed slots between second fixed plate and the movable plate and can realize activating, wasing the polylith steel sheet simultaneously, the cleaning efficiency of steel sheet is high.

2. The utility model discloses in, rack and pinion structure drives the movable plate and reciprocates and can realize fixing the steel sheet of unidimensional not to satisfy different user demands, increase galvanized steel sheet surface activation processing system's suitability.

3. In the utility model, the steel plate after activation treatment can directly enter the cleaning box for cleaning, thereby saving the time and the energy of manual handling, reducing the labor intensity and improving the working efficiency; meanwhile, the activation box and the cleaning box are connected with each other, so that the environmental pollution of the ground caused by the fact that the activation liquid drops fall to the ground in the process that the steel plate enters the cleaning box from the activation box can be avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A;

FIG. 4 is an enlarged schematic view at B;

the labels in the figure are: 1-a support frame; 2-an activation box; 3-cleaning the tank; 4-a guide rail; 5-a slide block; 6-vertical plate; 61-a moving slot; 7-a first fixing plate; 8-a second fixing plate; 9-moving the board; 10-steel plate fixing groove; 11-a steel plate; 12-a first rotating electrical machine; 13-a threaded rod; 14-a bearing seat; 15-a moving block; 16-a multi-stage hydraulic cylinder; 17-a piston rod; 18-a horizontal plate; 19-a connecting rod; 20-a gear; 21-a rack; 22-a through hole; 23-a liquid outlet pipe; 24-a one-way valve; 25-a telescoping spring; 26-a steel wire rope; 27-a third rotating electrical machine.

Detailed Description

As shown in fig. 1-4, a galvanized steel sheet surface activation treatment system comprises a support frame 1, wherein an activation tank 2 and a cleaning tank 3 which are connected with each other are arranged below the support frame 1, activation liquid is filled in the activation tank 2, and deionized water is filled in the cleaning tank 3; a guide rail 4 is fixed between two side walls of the support frame 1, a sliding block 5 capable of moving along the guide rail 4 is sleeved outside the guide rail 4, the upper surface of the sliding block 5 is connected with a horizontal moving assembly for driving the sliding block 5 to move, the lower surface of the sliding block 5 is connected with a telescopic assembly, the bottom of the telescopic assembly is connected with a steel plate fixing structure, the steel plate fixing structure comprises a vertical plate 6, a first fixing plate 7 and a second fixing plate 8 are respectively fixed at the upper end and the lower end of the vertical plate 6, a moving groove 61 is formed in the side wall of the vertical plate 6, a moving plate 9 is arranged in the moving groove 61, and the moving; a plurality of groups of steel plate fixing grooves 10 are symmetrically formed in opposite surfaces of the second fixing plate 8 and the moving plate 9, and a steel plate 11 is fixed in each group of steel plate fixing grooves 10.

When the device is used, a steel plate 11 installation position and a steel plate 11 removal position are respectively reserved between the support frame 1 and the activation tank 2 and the cleaning tank 3. The steel plate fixing structure is moved to the installation position, then the galvanized steel plates 11 are sequentially placed in the steel plate fixing grooves 10 on the second fixing plate 8, after the galvanized steel plates 11 are placed, the gear rack structure is started, the gear rack structure drives the moving plate 9 to move downwards, and the upper ends of the galvanized steel plates 11 enter the steel plate fixing grooves 10 in the moving plate 9 in the downward moving process of the moving plate 9. After movable plate 9 accomplishes the fixed completion of galvanized steel sheet 11, start flexible subassembly, flexible subassembly drives steel sheet fixed knot and constructs the rebound, after steel sheet fixed knot constructs the bottom is higher than activation case 2 top, stop flexible subassembly, start horizontal migration subassembly and drive steel sheet fixed knot and construct and remove to activation case 2 directly over, then stop the horizontal migration subassembly, restart flexible subassembly, flexible subassembly drives steel sheet fixed knot and constructs the rebound, make steel sheet fixed knot construct and carry out activation treatment to steel sheet 11 in getting into activation case 2 completely. After the activation treatment is completed, the telescopic assembly drives the steel plate fixing structure to move upwards, after the steel plate fixing structure completely leaves the activation box 2, the horizontal moving assembly is started again, the horizontal moving assembly drives the steel plate fixing structure to move right above the cleaning box 3, then the horizontal moving assembly is stopped, and the telescopic assembly is started to drive the steel plate fixing structure to move downwards to enter the cleaning box 3 to clean the steel plate 11. After the cleaning is finished, the steel plate fixing structure is moved to the position where the steel plate 11 is taken down through the horizontal moving assembly and the telescopic assembly. And then the gear rack structure drives the moving plate 9 to move upwards, and the activated steel plate 11 is taken down and collected for later use. In this embodiment, a plurality of groups of steel plate fixing grooves 10 are formed between the second fixing plate 8 and the moving plate 9, so that the plurality of steel plates 11 can be simultaneously activated and cleaned, and the cleaning efficiency of the steel plates 11 is high. The rack and pinion structure drives the moving plate 9 to move up and down, so that the steel plates 11 with different sizes can be fixed, different use requirements are met, and the applicability of the galvanized steel plate 11 surface activation treatment system is improved. Meanwhile, the steel plate 11 after the activation treatment can directly enter the cleaning box 3 for cleaning, so that the time and the energy of manual carrying are saved, the labor intensity is reduced, and the working efficiency is improved; meanwhile, the activation tank 2 and the cleaning tank 3 are connected with each other, so that the steel plate 11 can be prevented from falling to the ground to cause environmental pollution to the ground when the activation liquid drops from the activation tank 2 to the cleaning tank 3.

In this embodiment, the guide rail 4 can play a supporting role, so as to prevent the threaded rod 13 from being bent or broken due to the excessive weight of the steel plate fixing structure, and thus normal operation cannot be performed.

As a further description of the above embodiment, the horizontal moving assembly includes a first rotating motor 12, the first rotating motor 12 is fixed to the top side wall of the supporting frame 1, a threaded rod 13 is connected to an output shaft of the first rotating motor 12, and the other end of the threaded rod 13 extends into a bearing seat 14 on the other side wall of the supporting frame 1; the threaded rod 13 is in threaded connection with a moving block 15, and the moving block 15 is fixedly connected with the upper surface of the sliding block 5.

In use of the present embodiment, the first rotating motor 12 is a counter-rotating motor. The moving block 15 is driven to reciprocate on the threaded rod 13 along the length direction of the threaded rod 13 by the positive and negative rotation of the first rotating motor 12. The reciprocating motion of movable block 15 drives slider 5 reciprocating motion on guide rail 4 to realize the reciprocating motion of steel sheet fixed knot structure in the horizontal direction, realize that steel sheet 11 after the activation can direct automatic entering washs in the case 3, avoid the manual work to take out steel sheet 11 after the activation and carry to washing department and wash, improve work efficiency, save the labour, and then save manufacturing cost.

In this embodiment, the horizontal movement component is not limited to the structure in which the threaded rod 13 drives the moving block 15 to move, and other structures capable of driving the sliding block 5 to reciprocate on the guide rail 4 may be used. If an extension spring 25 is connected between one side of the upper end of the sliding block 5 and the side wall of the support frame 1, the other end of the sliding block 5 is connected with a steel wire rope 26, and the other end of the steel wire rope 26 is wound on an output shaft of a third rotating motor 27 fixed on the lower surface of the top of the support frame 1. The output shaft of the third rotating motor 27 is formed into an arc groove by both ends being recessed inward, preventing the wire rope 26 from slipping off. In this structure, when the moving block 15 needs to move rightwards, the third rotating motor 27 is started to rotate forwards, the third rotating motor 27 rotates forwards to drive the steel wire rope 26 to wind on the output shaft, and the extension spring 25 extends. When the moving block 15 needs to move leftwards, the third rotating motor 27 is started to rotate reversely, the steel wire rope 26 extends when the third rotating motor 27 rotates reversely, and the expansion spring 25 drives the sliding block 5 to move leftwards in the process of restoring the elastic force. Thereby realizing the reciprocating motion of the slide block 5 on the guide rail 4.

As a further description of the above embodiment, the telescopic assembly includes a multi-stage hydraulic cylinder 16, the multi-stage hydraulic cylinder 16 is fixed on the lower surface of the sliding block 5, a horizontal plate 18 is connected to the end of a piston rod 17 of the multi-stage hydraulic cylinder 16, and the horizontal plate 18 is connected with the first fixing plate 7 through a connecting rod 19.

When this embodiment uses, when needs reciprocate steel sheet fixed knot constructs, start multistage pneumatic cylinder 16 and drive multistage cover tube-shaped piston rod 17 extension or shorten to drive steel sheet fixed knot structure and reciprocate automatic business turn over activation case 2 or wash case 3, avoid the manual work to take out the steel sheet 11 after activation and washing, reduce intensity of labour, save the labour.

As a further description of the above embodiment, the rack and pinion structure includes a gear 20 and a rack 21 engaged with each other, the gear 20 is disposed on the upper surface of the first fixing plate 7 and is driven by the second rotating motor; one end of the rack 21 is fixed on the upper surface of the moving plate 9, and the other end of the rack 21 penetrates through the first fixing plate 7 and then is meshed with the gear 20.

When the moving plate 9 needs to move upwards, the second rotating motor is started to rotate forwards, the gear 20 is driven to rotate clockwise by the forward rotation of the second rotating motor, and the rack 21 is driven to move upwards by the clockwise rotation of the gear 20, so that the moving plate 9 is driven to move upwards; similarly, when the moving plate 9 needs to be moved downward, the second rotating motor is started to rotate reversely. Therefore, the present embodiment can fix the steel plates 11 with different sizes by moving the moving plate 9 up and down, thereby satisfying different use requirements.

As a further description of the above embodiment, a plurality of through holes 22 are opened at the bottom of the steel plate fixing groove 10 of the second fixing plate 8 to penetrate through the second fixing plate 8.

When the embodiment is used, the through holes 22 are arranged to facilitate the outflow of liquid and prevent the liquid from remaining in the steel plate fixing groove 10.

As a further description of the above embodiment, the bottom side walls of the activation tank 2 and the cleaning tank 3 are both provided with liquid outlets, the liquid outlets are connected with liquid outlet pipes 23, and one-way valves 24 are arranged in the liquid outlet pipes 23.

When this embodiment uses, the setting of liquid outlet can conveniently be changed activation box 2 and the liquid that washs in the case 3. The top of the activation box 2 and the top of the cleaning box 3 are both provided with a liquid inlet pipe.

The utility model discloses in, galvanized steel sheet surface activation processing system still includes the controller, and the controller rotates motor 27 and multistage pneumatic cylinder 16 signal connection with first rotation motor 12, second rotation motor, third, rotates motor 27 and multistage pneumatic cylinder 16's behavior through the first rotation motor 12 of controller control, second rotation motor, third rotation motor 27 and multistage pneumatic cylinder 16.

And may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a galvanized steel sheet surface activation processing system, includes support frame (1), support frame (1) below is equipped with interconnect's activation box (2) and washs case (3), activation liquid is equipped with in activation box (2), be equipped with deionized water, its characterized in that in wasing case (3): a guide rail (4) is fixed between two side walls of the support frame (1), a sliding block (5) capable of moving along the guide rail (4) is sleeved outside the guide rail (4), a horizontal moving assembly for driving the sliding block (5) to move is connected to the upper surface of the sliding block (5), a telescopic assembly is connected to the lower surface of the sliding block (5), a steel plate fixing structure is connected to the bottom of the telescopic assembly, the steel plate fixing structure comprises a vertical plate (6), a first fixing plate (7) and a second fixing plate (8) are respectively fixed to the upper end and the lower end of the vertical plate (6), a moving groove (61) is formed in the side wall of the vertical plate (6), a moving plate (9) is arranged in the moving groove (61), and the moving plate (9); a plurality of groups of steel plate fixing grooves (10) are symmetrically formed in opposite surfaces of the second fixing plate (8) and the moving plate (9), and a steel plate (11) is fixed in each group of steel plate fixing grooves (10).

2. The system for activating a surface of a galvanized steel sheet according to claim 1, characterized in that: the horizontal moving assembly comprises a first rotating motor (12), the first rotating motor (12) is fixed on the side wall of the top end of the support frame (1), an output shaft of the first rotating motor (12) is connected with a threaded rod (13), and the other end of the threaded rod (13) extends into a bearing seat (14) on the side wall of the other side of the support frame (1); the threaded rod (13) is in threaded connection with a moving block (15), and the moving block (15) is fixedly connected with the upper surface of the sliding block (5).

3. The system for activating a surface of a galvanized steel sheet according to claim 1, characterized in that: the telescopic assembly comprises a multi-stage hydraulic cylinder (16), the multi-stage hydraulic cylinder (16) is fixed on the lower surface of the sliding block (5), the end of a piston rod (17) of the multi-stage hydraulic cylinder (16) is connected with a horizontal plate (18), and the horizontal plate (18) is connected with the first fixing plate (7) through a connecting rod (19).

4. The system for activating a surface of a galvanized steel sheet according to claim 1, characterized in that: the gear rack structure comprises a gear (20) and a rack (21) which are meshed with each other, and the gear (20) is arranged on the upper surface of the first fixing plate (7) and is driven by a second rotating motor; one end of the rack (21) is fixed on the upper surface of the moving plate (9), and the other end of the rack (21) penetrates through the first fixing plate (7) and then is meshed with the gear (20).

5. The system for activating a surface of a galvanized steel sheet according to claim 1, characterized in that: and a plurality of through holes (22) penetrating through the second fixing plate (8) are formed at the bottom of the steel plate fixing groove (10) on the second fixing plate (8).

6. The system for activating a surface of a galvanized steel sheet according to claim 1, characterized in that: liquid outlets are formed in the side walls of the bottoms of the activation box (2) and the cleaning box (3), liquid outlets are connected with liquid outlet pipes (23), and one-way valves (24) are arranged in the liquid outlet pipes (23).