A continuous apparatus for treating the surface of a thin steel coil

Abstract

The utility model discloses a kind of thin steel coil surface continuous processing equipment, it includes: bottom surface fixedly connected with vertical plate and fixed plate, fixedly connected with sliding plate between vertical plate and fixed plate, slidingly connected with connecting block on sliding plate, vertical plate side surface fixedly connected with electric push rod, electric push rod output end is fixedly connected in connecting block side surface, connecting block is provided with sliding slot, slidingly connected with clamping block in sliding slot, clamping block is clamped with clamping plate, and clamping block is fixedly connected with connecting plate away from one end of sliding slot, connecting plate is slidably connected with fixed plate, connecting plate side surface fixedly connected with connecting strip, connecting strip is provided with limit slot, limit block is slidably connected in limit slot, limit block is respectively provided with cleaning assembly, brush washing assembly, air-drying assembly, spraying assembly, drying assembly. Through the cooperation design of clamping block and sliding slot, clamping plate, make each functional component can be quickly disassembled and replaced, greatly shorten equipment maintenance and component update time, reduce downtime loss.

Description

Technical Field

[0001] This utility model relates to the field of continuous surface treatment technology for thin steel coils, and in particular to a continuous surface treatment device for thin steel coils. Background Technology

[0002] In modern industrial production, thin steel coils, as an important basic material, are widely used in automobile manufacturing, home appliance production, and many other fields. The quality of their surface treatment directly affects subsequent processing and product performance; therefore, surface treatment equipment for thin steel coils is crucial. However, existing surface treatment equipment for thin steel coils has several problems: Firstly, functional components such as cleaning, brushing, and spraying are often fixed in place. When components malfunction or need replacement, the disassembly and replacement process is cumbersome, leading to long downtime, severely impacting production progress, and increasing maintenance costs. Secondly, traditional equipment often disperses cleaning, drying, and spraying processes. During process transfer, thin steel coils are not only inefficient but also susceptible to secondary contamination, making it difficult to guarantee the consistency and stability of surface treatment and failing to meet the demands of large-scale, high-efficiency modern production. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a continuous surface treatment equipment for thin steel coils, which solves the problems of cumbersome disassembly and replacement of surface treatment equipment and low maintenance efficiency, and at the same time solves the problem of low production efficiency in the production process of thin steel coils.

[0004] This utility model also provides a continuous surface treatment device for thin steel coils as described above, comprising: a base, an upright plate and a fixed plate fixedly connected to the upper surface of the base, a sliding plate fixedly connected between the upright plate and the fixed plate, a connecting block slidably connected to the sliding plate, an electric push rod fixedly connected to the side surface of the upright plate, the output end of the electric push rod fixedly connected to the side surface of the connecting block, a sliding groove provided on the connecting block, a locking block slidably connected in the sliding groove, a locking plate engaged on the locking block, and a connecting plate fixedly connected to the end of the locking block away from the sliding groove, multiple connecting plates provided and slidably connected to the fixed plate, a connecting strip fixedly connected to the side surface of the connecting plate, a limit groove provided on the connecting strip, a limit block slidably connected in the limit groove, and a cleaning component, a brushing component, a drying component, a spraying component, and a drying component respectively provided on the limit block. The design of the card blocks, slides, and card plates allows for quick disassembly and replacement of various functional components, significantly shortening equipment maintenance and component replacement time and reducing downtime losses. At the same time, it integrates multiple processes such as cleaning, brushing, air drying, spraying, and baking into one continuous processing flow, which significantly improves production efficiency.

[0005] According to the present invention, a continuous surface treatment device for thin steel coils is provided on the base, and each storage tank is equipped with a liquid pump. The output end of the liquid pump is fixedly connected to a conveying pipe, which is connected to a cleaning component and a spraying component respectively. There are two cleaning components, which are located on both sides of the brushing component. The above structure determines the position of the cleaning components and facilitates the extraction and conveying of water or paint from the storage tanks.

[0006] According to the present invention, a continuous surface treatment device for thin steel coils is provided, wherein an air pump is fixedly connected to the upper surface of the base, an air pipe is fixedly connected to the upper surface of the air pump, and the air pipe is connected to a drying component. Through the above structure, it is convenient to draw in air to dry the surface of the thin steel coils and remove excess moisture.

[0007] According to the present invention, a continuous surface treatment device for thin steel coils includes a water-passing plate, a plurality of water spray heads on the water-passing plate, and an air-jet type water spray head on the air-drying component. The water-passing plate on the spraying component is provided with a spray head. Through the above structure, it is convenient to spray water and coating.

[0008] According to the present invention, a continuous surface treatment device for thin steel coils includes a brushing assembly comprising fixed blocks, a bidirectional threaded rod disposed between the fixed blocks, a slider disposed on the bidirectional threaded rod, a lower brush roller and an upper brush roller rotatably connected to the slider, with the upper brush roller located at the top, and a motor fixedly connected to one of the fixed blocks, the output end of the motor being fixedly connected to the bidirectional threaded rod. This structure facilitates the adjustment of the distance between the upper and lower brush rollers.

[0009] According to the present invention, a continuous surface treatment device for thin steel coils includes a drying component comprising a UV lamp tube disposed on the side surface of a connecting plate. This structure facilitates the curing of the coating.

[0010] According to the continuous surface treatment equipment for thin steel coils described in this utility model, the sliding plate is provided with a movable groove, the width of which is larger than that of the limiting block. This structure facilitates the movement of the limiting block.

[0011] According to the present invention, a continuous surface treatment device for thin steel coils is provided with a control panel on the side surface of the fixed plate. The control panel is electrically connected to an electric push rod, an air pump, a liquid pump, a UV lamp, and a motor. The above structure facilitates the control of the above electronic components.

[0012] Beneficial effects:

[0013] This technical solution provides a continuous surface treatment equipment for thin steel coils. Through the cooperative design of the clamping blocks, chutes, and clamping plates, the functional components can be quickly disassembled and replaced, significantly shortening the equipment maintenance and component replacement time and reducing downtime losses. At the same time, it integrates multiple processes such as cleaning, brushing, air drying, spraying, and baking into one continuous processing flow, which significantly improves production efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is an overall structural diagram of a continuous surface treatment device for thin steel coils according to the present invention;

[0016] Figure 2 This is a rear view of a continuous surface treatment device for thin steel coils according to the present invention.

[0017] Figure 3 This is a transverse sectional view of a continuous surface treatment device for thin steel coils according to the present invention.

[0018] Figure 4 This is a longitudinal sectional view of a continuous surface treatment device for thin steel coils according to this utility model.

[0019] Figure 5 This utility model relates to a continuous surface treatment device for thin steel coils. Figure 3 Enlarged structural diagram at point C.

[0020] Legend:

[0021] 1. Base; 2. Upright plate; 3. Electric push rod; 4. Slide plate; 5. Movable groove; 6. Fixed plate; 7. Control panel; 8. Air pump; 9. Air pipe; 10. Storage tank; 11. Liquid pump; 12. Delivery pipe; 13. Connecting strip; 14. Connecting plate; 15. Limiting block; 16. Connecting block; 17. Limiting groove; 18. Water passage plate; 19. Spray head; 20. Lower brush roller; 21. Upper brush roller; 22. UV lamp tube; 23. Spray head; 24. Slide groove; 25. Locking block; 26. Locking plate. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-5This utility model discloses a continuous surface treatment device for thin steel coils, comprising: a base 1, with a vertical plate 2 and a fixed plate 6 fixedly connected to the upper surface of the base 1; a sliding plate 4 fixedly connected between the vertical plate 2 and the fixed plate 6; a connecting block 16 slidably connected to the sliding plate 4; a movable groove 5 provided on the sliding plate 4, the width of the movable groove 5 being larger than that of the limiting block 15; an electric push rod 3 fixedly connected to the side surface of the vertical plate 2; the output end of the electric push rod 3 fixedly connected to the side surface of the connecting block 16; a sliding groove 24 provided on the connecting block 16; a locking block 25 slidably connected within the sliding groove 24; and a locking block 25 engaging with a locking mechanism. Plate 26, and the end of the locking block 25 away from the slide groove 24 is fixedly connected to a connecting plate 14. Multiple connecting plates 14 are provided and are slidably connected to the fixed plate 6. A connecting strip 13 is fixedly connected to the side surface of the connecting plate 14. A limit groove 17 is provided on the connecting strip 13. A limit block 15 is slidably connected in the limit groove 17. A cleaning component, a brushing component, a drying component, a spraying component, and a drying component are respectively provided on the limit block 15. A control panel 7 is provided on the side surface of the fixed plate 6. The control panel 7 is electrically connected to the electric push rod 3, the air pump 8, the liquid pump 11, the UV lamp tube 22, and the motor.

[0024] Specifically, when the electric push rod 3 is working, it drives the connecting block 16 to move on the slide plate 4, thereby moving the connecting plate 14 so that it enters between the two fixed plates 6, or moves between the upright plate 2 and the fixed plate 6. At the same time, the limiting groove 17 and the limiting block 15 on the connecting strip 13 located between the fixed plates 6 limit and engage the connecting plate 14 to prevent it from falling off and to ensure its stability. The movable groove 5 on the slide plate 4 facilitates the movement of the limiting block 15 without obstructing it. When it is necessary to replace a component on the cleaning component, brushing component, air drying component, spraying component, or drying component, the connecting plate 14 is pulled back by the electric push rod 3, the locking plate 26 is taken out, and the locking block 25 is released, at which point the replacement can be performed.

[0025] Three storage tanks 10 are mounted on the base 1, each equipped with a liquid pump 11. A delivery pipe 12 is fixedly connected to the output end of each liquid pump 11, and the delivery pipe 12 is connected to a cleaning component and a spraying component, respectively. Two cleaning components are provided, located on either side of the cleaning component. An air pump 8 is fixedly connected to the upper surface of the base 1, and an air pipe 9 is fixedly connected to the upper surface of the air pump 8. The air pipe 9 is connected to a drying component. Each of the cleaning component, spraying component, and drying component includes a water-passing plate 18, on which several water spray heads 1 are mounted. 9. The water spray head 19 on the air drying component is an air jet type, and the water passage plate 18 on the spraying component is provided with a spray head 23. The brush washing component includes a fixed block, and a bidirectional threaded rod is provided between the fixed blocks. A slider is provided on the bidirectional threaded rod. The lower brush roller 20 and the upper brush roller 21 are rotatably connected on the slider, and the upper brush roller 21 is located at the top. A motor is fixedly connected to one of the fixed blocks, and the output end of the motor is fixedly connected to the bidirectional threaded rod. The drying component includes a UV lamp tube 22, and the UV lamp tube 22 is provided on the side surface of the connecting plate 14.

[0026] Specifically, when processing thin steel coils, since the spray nozzles 19, 23, and UV lamps 22 are all arranged in upper and lower sets, the thin steel coil is wound up between the spray nozzles 19, 23, and UV lamps 22 and passes through the equipment via the winding mechanism. The cleaning agent in the storage tank 10 is drawn by the liquid pump 11 and transported to the water plate 18 through the conveying pipe 12. It is then sprayed out by the spray nozzles 19 to clean the surface of the thin steel coil. The surface of the thin steel coil is then brushed by the upper brush roller 21 and the lower brush roller 20. When it is necessary to clean the upper brush roller 21 and the lower brush roller 20... When adjusting the distance between the two sliders, the motor rotates the bidirectional threaded rod, thereby adjusting the position between the two sliders. The adjustment is completed by the action of a corresponding position sensor, such as a laser distance sensor. After brushing, the material is washed again to remove the dirt. Then, the air pump 8 in the drying assembly draws in air and sprays it onto the surface of the thin steel coil to remove moisture. The coating is then applied to the surface of the thin steel coil by the spraying assembly. After spraying, the coating is cured by the UV lamp 22.

[0027] Working principle: When it is necessary to replace a component in the cleaning, brushing, air drying, spraying, or drying components, the connecting block 16 is pulled back by the electric push rod 3, which moves the connecting strip 13 onto the slide plate 4. After it stops, the locking plate 26 on the connecting block 16 is removed, and the locking block 25 is released. Then, the connecting strip 13 is removed and replaced. After the replacement is completed, the locking block 25 on the connecting plate 14 is inserted into the sliding groove 24 on the connecting block 16. Using the same principle, the locking plate 26 engages with the locking block 25. Then, the electric push rod 3 is used to push it back to its original position.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A continuous surface treatment device for thin steel coils, characterized in that, include: A base (1) has a vertical plate (2) and a fixed plate (6) fixedly connected to its upper surface. A sliding plate (4) is fixedly connected between the vertical plate (2) and the fixed plate (6). A connecting block (16) is slidably connected to the sliding plate (4). An electric push rod (3) is fixedly connected to the side surface of the vertical plate (2). The output end of the electric push rod (3) is fixedly connected to the side surface of the connecting block (16). A sliding groove (24) is provided on the connecting block (16). A locking block (25) is slidably connected in the sliding groove (24). The card is fitted with a card plate (26), and the end of the card block (25) away from the slide groove (24) is fixedly connected to a connecting plate (14). Multiple connecting plates (14) are provided and are slidably connected to the fixing plate (6). A connecting strip (13) is fixedly connected to the side surface of the connecting plate (14). A limit groove (17) is provided on the connecting strip (13). A limit block (15) is slidably connected in the limit groove (17). A cleaning component, a brushing component, a drying component, a spraying component, and a drying component are respectively provided on the limit block (15).

2. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The base (1) is provided with three storage boxes (10), each of which is provided with a liquid pump (11). The output end of the liquid pump (11) is fixedly connected to a delivery pipe (12). The delivery pipe (12) is connected to the cleaning component and the spraying component respectively. There are two cleaning components, which are located on both sides of the brushing component.

3. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, An air pump (8) is fixedly connected to the upper surface of the base (1), and an air pipe (9) is fixedly connected to the upper surface of the air pump (8). The air pipe (9) is connected to the air drying assembly.

4. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The cleaning assembly, spraying assembly, and drying assembly all include a water-passing plate (18), on which a plurality of water spray heads (19) are provided. The water spray heads (19) on the drying assembly are jet-type, and the water-passing plate (18) on the spraying assembly is provided with a spray head (23).

5. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The brushing assembly includes fixed blocks, a bidirectional threaded rod is provided between the fixed blocks, a slider is provided on the bidirectional threaded rod, a lower brush roller (20) and an upper brush roller (21) are rotatably connected on the slider, and the upper brush roller (21) is located above, and a motor is fixedly connected to one of the fixed blocks, and the output end of the motor is fixedly connected to the bidirectional threaded rod.

6. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The drying assembly includes a UV lamp (22) disposed on the side surface of the connecting plate (14).

7. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The slide (4) is provided with a movable groove (5), the width of which is larger than that of the limiting block (15).

8. The continuous surface treatment equipment for thin steel coils according to claim 1, characterized in that, The side surface of the fixing plate (6) is provided with a control panel (7), which is electrically connected to the electric push rod (3), air pump (8), liquid pump (11), UV lamp tube (22) and motor.

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