Steel sheet shower coating device

Abstract

The utility model discloses a steel sheet curtain coating device, which relates to the technical field of steel sheet curtain coating, and comprises a bottom support, a support leg vertically arranged at the top end of the bottom support is fixedly mounted at the top end of the bottom support, a fixed rack is fixedly mounted at the top end of the support leg, a support arm is fixed on the surface of the fixed rack, and the support arm is fixedly connected with the support leg. A plurality of spraying guns are arranged at the bottom end of the supporting arm, and paint liquid is uniformly sprayed downwards by the spraying guns. The oil tank for shower coating is fixedly mounted at the top end of the supporting arm, the oil supply pump is arranged at the bottom of the oil tank and sprays oil to the oil distribution tank and the bottom of the spraying gun through the oil supply pipe, the steel sheet plate is automatically and rotatably delivered below the spraying gun, and the steel sheet plate is automatically and rotatably delivered through intermittent rotation between the grooved wheel and the shifting wheel. Therefore, automatic supply of the steel sheet plates is achieved, manual taking is not needed, and erosion of oil liquid to artificial limbs in the process that the steel sheet plates are manually taken from the position below a spraying gun is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel sheet shower coating technical field, concretely is a kind of steel sheet shower coating device. BACKGROUND

[0002] Shower coating is one of coating construction methods, that is, coating is stored in high tank, and is showered from above through nozzle or narrow slit, and is showered in the form of spray on the surface of coated object driven by conveying device, to form uniform coating film, and excess coating flows back to container, and is pumped to high tank for recycling by pump in container. Manual operation is adopted for small batch objects, and paint is poured on coated object (commonly known as pouring method). After developing into automatic assembly line production, it is called curtain coating, and is suitable for coating of large batch production of steel plate, plywood, plastic plate and other flat and strip-shaped materials. The thickness of coating film on product is controlled by the size of nozzle or the width of narrow slit. For example, if coating film is thicker, coating film of product coming out of drying oven from conveying belt will have air bubbles. If it is too thin, product will have exposed bottom, and shower coating is uneven. Some products need to be vulcanized. Vulcanization is to increase the adhesion of coating film on product. To increase the thickness of product, one or several times of shower coating and vulcanization are needed.

[0003] The existing shower coating device lacks a fixing structure, which can cause the steel sheet to fall over during shower coating, has poor stability, and after shower coating is completed, manual transfer is needed, which can cause the limbs of workers to be eroded by oil, thereby affecting the shower coating production efficiency of the steel sheet. Therefore, a steel sheet shower coating device is provided. SUMMARY

[0004] Therefore, the utility model discloses a steel sheet shower coating device to solve the technical problem that the existing shower coating device lacks a fixing structure, which can cause the steel sheet to fall over during shower coating, has poor stability, and after shower coating is completed, manual transfer is needed, which can cause the limbs of workers to be eroded by oil, thereby affecting the shower coating production efficiency of the steel sheet.

[0005] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme:

[0006] A steel sheet shower coating device, comprising a bottom support, a support leg vertically fixed to the top end of the bottom support is fixedly installed at the top end of the bottom support, a fixed rack is fixedly installed at the top end of the support leg, a support arm is fixed on the surface of the fixed rack, a plurality of spray guns are arranged at the bottom end of the support arm, and the spray guns are uniformly sprayed with paint liquid downward;

[0007] The bottom support is provided with a rotating disc rotating intermittently beside the bottom support, a plurality of supporting rods are fixedly installed on the outer wall of the rotating disc at equal intervals in a circle, the top end of each supporting rod is provided with a lifting suction disc, and the top end of each lifting suction disc is provided with a steel sheet plate.

[0008] As a preferred technical scheme of the utility model, the middle part of the rotating disc is provided with a rotating shaft, the bottom end of the rotating disc is fixedly installed with a fixed shaft bottom support, the top end of the fixed shaft bottom support is fixedly installed with a servo motor, the servo motor upwardly extends an output shaft, the surface of the output shaft extending upwardly from the servo motor is fixedly installed with a ratchet wheel, the outer wall of the rotating shaft is provided with a grooved wheel, and the grooved wheel and the ratchet wheel are intermittently rotated.

[0009] As a preferred technical scheme of the utility model, the bottom of the rotating disc and the bottom support is provided with a recycling box.

[0010] As a preferred technical scheme of the utility model, the top end of the recycling box is fixedly installed with an oil baffle, and the spraying gun is arranged in the inside of the oil baffle.

[0011] As a preferred technical scheme of the utility model, the middle part of the supporting arm is fixedly installed with an electric push rod, the electric push rod downwardly extends a push rod, and the bottom end of the push rod is fixed to the bottom of the spraying gun.

[0012] As a preferred technical scheme of the utility model, a plurality of spraying guns are fixed to the oil distribution tank, the top end of the oil distribution tank is connected with an oil supply pipe, the top end of the supporting arm is fixedly installed with an oil tank, the bottom of the oil tank is provided with an oil supply pump, the outer wall of the oil supply pump is provided with an oil injection port, and the surface of the oil injection port is connected with the oil supply pipe.

[0013] As a preferred technical scheme of the utility model, the surface of the supporting leg is fixedly installed with a control panel.

[0014] As a preferred technical scheme of the utility model, the top end of the supporting leg is fixedly installed with a hook.

[0015] The utility model discloses a spraying device for steel sheet plate, which comprises a bottom support, a rotating disc, a plurality of supporting rods, a lifting suction disc, a steel sheet plate, a servo motor, a ratchet wheel, a grooved wheel, a recycling box, an oil baffle, an oil distribution tank, an oil supply pipe, an oil tank, an oil supply pump, an oil injection port and a supporting leg.

[0016] The utility model discloses a top fixed mounting has the oil baffle of recovery box, and the spray gun is arranged in the inside of oil baffle, and through the oil baffle effectively reduces the process of spray gun showering oil liquid and splashes and spills the oil liquid to outside, improves the recovery rate of recovery box.

[0017] The utility model discloses a top fixed mounting has the oil baffle of recovery box, and the spray gun is arranged in the inside of oil baffle, and through the oil baffle effectively reduces the process of spray gun showering oil liquid and splashes and spills the oil liquid to outside, improves the recovery rate of recovery box.

[0018] The utility model discloses a top fixed mounting has the oil baffle of recovery box, and the spray gun is arranged in the inside of oil baffle, and through the oil baffle effectively reduces the process of spray gun showering oil liquid and splashes and spills the oil liquid to outside, improves the recovery rate of recovery box.

[0019] The utility model discloses a top fixed mounting has the oil baffle of recovery box, and the spray gun is arranged in the inside of oil baffle, and through the oil baffle effectively reduces the process of spray gun showering oil liquid and splashes and spills the oil liquid to outside, improves the recovery rate of recovery box. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is appearance structure schematic diagram of the utility model steel sheet showering device;

[0021] Figure 2 It is front view structure schematic diagram of the utility model rotating disc, support support pole, lift suction;

[0022] Figure 3 It is front view structure schematic diagram of the utility model rotating disc, support support pole, lift suction;

[0023] Figure 4 It is top view structure schematic diagram of the utility model groove wheel and ratchet wheel;

[0024] In the drawing: bottom support 1, support leg 2, control panel 3, fixed frame 4, hook 5, support arm 6, electric push rod 7, oil tank 8, oil supply pump 9, oil injection port 10, push rod 11, oil supply pipe 14, oil distribution tank 15, spray gun 16, lift suction disc 17, steel sheet plate 18, rotating disc 19, rotating shaft 20, groove wheel 21, ratchet wheel 22, servo motor 23, fixed shaft 24, fixed shaft bottom support 25, recovery box 26, oil baffle 27, support support pole 28. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] In the above description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "one side", "the other side" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, structure and operation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the term "same" and other terms do not mean that the components must be absolutely the same, but there can be slight differences. The term "vertical" only means that the position relationship between the components is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined. Embodiments

[0030] Please refer to Figures 1-4 A technical scheme provided by the utility model: a steel sheet shower coating device, comprising a bottom support 1, the top end of the bottom support 1 is fixedly installed with a support leg 2 which stands on the top end of the bottom support 1, the top end of the support leg 2 is fixedly installed with a fixed rack 4, the surface of the fixed rack 4 is fixedly installed with a support arm 6, the bottom end of the support arm 6 is provided with a plurality of spray guns 16, the spray guns 16 are uniformly sprayed with paint liquid downward; by spraying liquid with a plurality of spray guns 16, the surface of the steel sheet plate is effectively and uniformly shower coated.

[0031] The bottom support 1 is provided with a rotating disc 19 rotating intermittently, and a plurality of supporting rods 28 are fixedly installed on the outer wall of the rotating disc 19 at equal intervals in a circle, and a lifting suction disc 17 is arranged at the top end of each supporting rod 28, and a steel sheet plate 18 is arranged at the top end of each lifting suction disc 17.

[0032] Specifically, in the embodiment, the oil tank for shower coating is fixedly installed at the top end of the supporting arm, the oil pump is arranged at the bottom of the oil tank, the oil pump sprays oil through the oil supply pipe to the oil distribution tank and the bottom of the spray gun, the steel sheet plate is automatically rotated and delivered below the spray gun, and the intermittent rotation between the notch wheel and the ratchet wheel is achieved, so that the steel sheet plate is automatically supplied, manual taking is not needed, and the erosion of oil on the limbs of workers during the process of manually taking from below the spray gun is effectively avoided.

[0033] The middle part of the rotating disc 19 is provided with a rotating shaft 20, the bottom end of the rotating disc 19 is fixedly installed with a fixed shaft bottom support 25, the top end of the fixed shaft bottom support 25 is fixedly installed with a servo motor 23, the output shaft of the servo motor 23 extends upwards, the output shaft of the servo motor 23 is fixedly installed with a ratchet wheel 22, the outer wall of the rotating shaft 20 is provided with a notch wheel 21, and the intermittent rotation is achieved between the notch wheel 21 and the ratchet wheel 22, so that intermittent feeding is achieved.

[0034] The bottom part of the rotating disc 19 and the bottom support 1 is provided with a recovery tank 26, and the excess oil is recovered.

[0035] The top end of the recovery tank 26 is fixedly installed with an oil baffle 27, and the spray gun 16 is arranged in the oil baffle 27.

[0036] The oil tank for shower coating is fixedly installed at the top end of the supporting arm, the oil pump is arranged at the bottom of the oil tank, the oil pump sprays oil through the oil supply pipe to the oil distribution tank and the bottom of the spray gun, the steel sheet plate is automatically rotated and delivered below the spray gun, and the intermittent rotation between the notch wheel and the ratchet wheel is achieved, so that the steel sheet plate is automatically supplied, manual taking is not needed, and the erosion of oil on the limbs of workers during the process of manually taking from below the spray gun is effectively avoided.

[0037] The oil baffle is fixedly installed at the top end of the recovery tank, the spray gun is arranged in the oil baffle, the oil baffle effectively reduces the situation that oil splashes and spills in the process of the spray gun shower coating, and the recovery rate of the recovery tank is improved.

[0038] The oil pump recovery technology is adopted for the oil recovered by the recovery tank, and the oil in the recovery tank is sent back to the oil tank for recycling and oil supply.

[0039] Embodiment two

[0040] Please refer toFigures 1-4 Another technical scheme provided by the utility model has the same parts as the embodiment 1, and the specific difference lies in that:

[0041] The steel sheet shower coating device comprises a bottom support 1, the top end of the bottom support 1 is fixedly provided with a supporting leg 2 which is vertically arranged on the top end of the bottom support 1, the top end of the supporting leg 2 is fixedly provided with a fixed rack 4, the surface of the fixed rack 4 is fixedly provided with a supporting arm 6, the bottom end of the supporting arm 6 is provided with a plurality of spray guns 16, and the spray guns 16 are uniformly sprayed with paint liquid downward.

[0042] The bottom support 1 is provided with an intermittent rotating turntable 19 beside the bottom support 1, a plurality of supporting rods 28 are fixedly and circumferentially arranged on the outer wall of the turntable 19, the top end of each supporting rod 28 is provided with a lifting suction cup 17, and the top end of each lifting suction cup 17 is provided with a steel sheet plate 18.

[0043] Specifically, in the embodiment, the utility model is provided with an oil tank for shower coating at the top end of the supporting arm, an oil pump is arranged at the bottom of the oil tank, the oil pump sprays oil through the oil supply pipe to the oil distribution tank and the bottom of the spray gun, the steel sheet plate is automatically rotated and delivered below the spray gun, and the intermittent rotation between the groove wheel and the ratchet wheel is achieved, so that the steel sheet plate is automatically supplied without manual taking, and the erosion of oil to the limbs of workers during the process of manually taking the steel sheet plate below the spray gun is effectively avoided.

[0044] The middle part of the supporting arm 6 is fixedly provided with an electric push rod 7, the electric push rod 7 extends downwardly and has a push rod 11, and the bottom end of the push rod 11 is fixed to the bottom of the spray gun 16, so as to facilitate the control of the height of the spray gun 16.

[0045] The plurality of spray guns 16 are fixed to the oil distribution tank 15, the top end of the oil distribution tank 15 is connected with an oil supply pipe 14, the top end of the supporting arm 6 is fixedly provided with an oil tank 8, the bottom of the oil tank 8 is provided with an oil pump 9, the outer wall of the oil pump 9 is provided with a spray opening 10, and the surface of the spray opening 10 is connected with the oil supply pipe 14, so as to supply the oil liquid required by the spray gun 16 to the oil pump 9 at the bottom of the oil tank 8.

[0046] The surface of the supporting leg 2 is fixedly provided with a control panel 3.

[0047] Specifically, in the embodiment, the utility model is provided with a control panel on the outer wall of the supporting leg, the working parameters of the oil pump and the servo motor are controlled through the control panel, so that the shower coating device is controlled

[0048] Specifically, in the embodiment, the top end of the supporting leg 2 is fixedly provided with a hook 5, facilitating the suspension of the used articles.

[0049] Finally, it is to be explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A steel sheet showering device comprising a base support (1), characterized in that: The top end of the bottom support (1) is fixedly installed with a support leg (2) vertically installed at the top end of the bottom support (1), the top end of the support leg (2) is fixedly installed with a fixed rack (4), the surface of the fixed rack (4) is fixedly installed with a support arm (6), the bottom end of the support arm (6) is provided with a plurality of spray guns (16), and the spray guns (16) are uniformly sprayed with paint liquid downward; the bottom support (1) is provided with an intermittently rotating rotating disc (19) beside the bottom support (1), a plurality of support supporting rods (28) are fixedly installed on the outer wall of the rotating disc (19) at equal intervals, the top end of each supporting rod (28) is provided with a lifting suction cup (17), and the top end of each lifting suction cup (17) is installed with a steel sheet plate (18).

2. A steel sheet shower coating apparatus according to claim 1, wherein: The middle part of the rotating disc (19) is provided with a rotating shaft (20), the bottom end of the rotating disc (19) is fixedly installed with a fixed shaft bottom support (25), the top end of the fixed shaft bottom support (25) is fixedly installed with a servo motor (23), the servo motor (23) extends upwardly and is provided with an output shaft, the surface of the output shaft of the servo motor (23) is fixedly installed with a ratchet wheel (22), the outer wall of the rotating shaft (20) is provided with a grooved wheel (21), and the grooved wheel (21) and the ratchet wheel (22) are intermittently rotated.

3. A steel sheet shower coating apparatus according to claim 1, wherein: The bottom of the rotating disc (19) and the bottom support (1) is provided with a recovery box (26).

4. A steel sheet showering device according to claim 3, wherein: The top end of the recovery box (26) is fixedly installed with an oil baffle (27), and the spray guns (16) are arranged in the oil baffle (27).

5. A steel sheet showering device according to claim 1, wherein: The middle part of the support arm (6) is fixedly installed with an electric push rod (7), the electric push rod (7) extends downwardly and is provided with a push rod (11), and the bottom end of the push rod (11) is fixed to the bottom of the spray gun (16).

6. A steel sheet showering device according to claim 5, wherein: A plurality of spray guns (16) are fixed to an oil distribution tank (15), the top end of the oil distribution tank (15) is connected with an oil supply pipe (14), the top end of the support arm (6) is fixedly installed with an oil tank (8), the bottom of the oil tank (8) is provided with an oil supply pump (9), the outer wall of the oil supply pump (9) is provided with an oil injection port (10), and the surface of the oil injection port (10) is connected with the oil supply pipe (14).

7. A steel sheet showering device according to claim 6, characterized in that: The surface of the support leg (2) is fixedly installed with a control panel (3).

8. A steel sheet showering device according to claim 7, characterized in that: The top end of the support leg (2) is fixedly installed with a hook (5).

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