Acid and alkali resistant antistatic coating brushing device suitable for metal plates with different thicknesses

Abstract

The utility model relates to the technical field of metal plate painting, and discloses an anti-acid and anti-alkali antistatic paint painting device suitable for metal plates with different thicknesses, which comprises a spraying mechanism and a painting mechanism, the painting mechanism is arranged at the top of the spraying mechanism, and the painting mechanism comprises an adjusting unit and an adapting unit. The adjusting unit is movably connected to the top of the spraying mechanism, and the adapting unit is movably connected to the surface of the adjusting unit. According to the acid-base-resistant antistatic coating brushing device suitable for the metal plates with the different thicknesses, through the design of downward pressing of the springs, the device can flexibly adapt to the metal plates with the different thicknesses, it can be ensured that coating is evenly distributed on the surfaces of the metal plates, the high-quality brushing effect is achieved, the corrosion resistance and attractiveness of the metal plates can be improved, and the device is simple in structure, convenient to use and high in practicability. The metal plate painting device is simple in structure and convenient to operate, an operator only needs to place a metal plate below the painting device, uniform painting of paint can be achieved through downward pressing of the spring, the operation difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate painting, in particular to an acid-base-proof and antistatic paint painting device suitable for metal plates of different thicknesses. Background Art

[0002] The acid- and alkali-proof and antistatic paint brushing device for metal plates is a mechanical equipment specially designed to evenly apply acid- and alkali-proof and antistatic paint on the surface of metal plates. Metal plates are often exposed to acidic and alkaline substances in specific environments, such as chemical plants, battery manufacturing, sewage treatment and other places. These substances will corrode the metal plates and reduce their service life and performance. In addition, during the processing, transportation and use of metal plates, static electricity is easily accumulated due to friction, contact and other reasons. The accumulation of static electricity may not only cause electric shock hazards, but also affect the normal operation of the equipment and production safety. The purpose of coating metal plates with acid- and alkali-proof and antistatic paint is to protect them from acid- and alkali corrosion and static electricity, improve their service life and performance, and meet safety and environmental protection requirements.

[0003] However, the existing technology still has the following shortcomings. When coating metal plates, facing metal plates of different thicknesses, it is necessary to adjust the coating height through hydraulic pressure to ensure that the coating is more close. However, the pressing force on the metal plate can be ensured by hydraulic means. Excessive pressure or too little pressure will affect the coating quality. Utility Model Content

[0004] The utility model aims to provide an acid-base-proof and antistatic paint brushing device suitable for metal plates of different thicknesses, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an acid-base anti-static paint brushing device suitable for metal plates of different thicknesses, comprising a spraying mechanism and a brushing mechanism, wherein the brushing mechanism is arranged on the top of the spraying mechanism.

[0006] The painting mechanism comprises an adjusting unit and an adapting unit, wherein the adjusting unit is movably connected to the top of the spraying mechanism, and the adapting unit is movably connected to the surface of the adjusting unit.

[0007] Preferably, the spraying mechanism consists of a bearing base plate, a conduction plate, a conveyor belt, a support frame, a spray machine box, a spray port and a feed pipe. The conduction plate is fixedly connected to the top of the bearing base plate, the conduction plate is fixedly connected to the top of the bearing base plate, the conveyor belt is movably connected to the top of the conduction plate, the support frame is fixedly connected to the top of the bearing base plate, the spray machine box is fixedly connected to the top of the support frame, the spray port is fixedly connected to the bottom of the spray machine box, and the feed pipe is fixedly connected to the top of the spray machine box, playing the main role of bearing and conduction.

[0008] Preferably, the adjusting unit is composed of a hydraulic component, a lifting rod, a connecting frame, a reciprocating motor and a reciprocating screw. The hydraulic component is fixedly connected to the top of the supporting base plate, the lifting rod is movably connected to the top of the hydraulic component, the connecting frame is fixedly connected to the top of the lifting rod, the reciprocating motor is fixedly connected to the side of the connecting frame, and the reciprocating screw is rotatably connected to the inside of the connecting frame, which plays the main role of adjusting the brushing height and driving the adaptive unit to move and brush.

[0009] Preferably, the adaptation unit consists of a transmission block, a connecting plate, a movable connecting frame, a sleeve rod, a downward pressure spring and a brush roller. The transmission block is movably connected to the surface of the reciprocating screw rod, the connecting plate is fixedly connected to the bottom of the transmission block, the movable connecting frame is movably connected to the bottom of the connecting plate, the sleeve rod is movably connected between the connecting plate and the movable connecting frame, the downward pressure spring is fixedly connected between the connecting plate and the movable connecting frame, and the brush roller is rotatably connected to the bottom of the movable connecting frame, so that the brush roller is always driven by the downward pressure spring to maintain a downward movement trend. The brush roller can press the metal plate tightly when it contacts metal plates of different thicknesses and rolls, which is convenient for adapting to metal plates of different thicknesses.

[0010] Preferably, the reciprocating screw is fixedly connected to the output end of the reciprocating motor, so that the reciprocating motor can drive the reciprocating screw to rotate, thereby driving the overall adaptive unit to move, so as to facilitate reciprocating painting of the metal plate.

[0011] Preferably, limit baffles are provided at the left and right ends of the conductive plate to limit the metal plate and prevent the metal plate from deflecting during transmission, thereby facilitating the application of acid- and alkali-resistant and antistatic paint.

[0012] Preferably, a sliding rod is provided between the movable connecting frame and the connecting plate to facilitate the adaptable movement, so that the painting roller can cooperate with the downward pressure spring to apply paint to metal plates of different thicknesses.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The acid-base-proof and antistatic paint brushing device suitable for metal plates of different thicknesses can flexibly adapt to metal plates of different thicknesses through a spring-down design. This design makes the brushing device widely applicable and can process metal plates of different specifications without frequent replacement or adjustment of equipment.

[0015] The acid- and alkali-resistant and antistatic paint brushing device is suitable for metal plates of different thicknesses. Through the design of spring downward pressure, the brushing device can ensure that the paint is evenly distributed on the surface of the metal plate, thereby achieving a high-quality painting effect, which helps to improve the anti-corrosion performance and aesthetics of the metal plate. The device has a simple structure and is easy to operate. The operator only needs to place the metal plate under the brushing device, and the paint can be evenly applied by pressing down on the spring, which reduces the difficulty of operation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the downward pressure spring of the utility model.

[0020] In the figure: 1. spraying mechanism; 101. bearing base plate; 102. conduction plate; 103. transmission belt; 104. support frame; 105. spraying machine box; 106. spraying port; 107. feeding pipe; 2. painting mechanism; 201. hydraulic assembly; 202. lifting rod; 203. connecting frame; 204. reciprocating motor; 205. reciprocating screw rod; 211. transmission block; 212. connecting plate; 213. movable connecting frame; 214. sleeve rod; 215. downward pressure spring; 216. painting roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides the following technical solutions: an acid-base anti-static paint brushing device suitable for metal plates of different thicknesses, comprising a spraying mechanism 1 and a brushing mechanism 2, wherein the brushing mechanism 2 is arranged on the top of the spraying mechanism 1.

[0023] The painting mechanism 2 comprises an adjusting unit and an adapting unit. The adjusting unit is movably connected to the top of the spraying mechanism 1, and the adapting unit is movably connected to the surface of the adjusting unit.

[0024] The spraying mechanism 1 is composed of a bearing base plate 101, a conduction plate 102, a conveyor belt 103, a support frame 104, a sprayer box 105, a spray port 106 and a feed pipe 107. The conduction plate 102 is fixedly connected to the top of the bearing base plate 101, the conduction plate 102 is fixedly connected to the top of the bearing base plate 101, the conveyor belt 103 is movably connected to the top of the conduction plate 102, the support frame 104 is fixedly connected to the top of the bearing base plate 101, the sprayer box 105 is fixedly connected to the top of the support frame 104, the spray port 106 is fixedly connected to the bottom of the sprayer box 105, and the feed pipe 107 is fixedly connected to the top of the sprayer box 105, which plays the main role of bearing and conduction.

[0025] The adjusting unit is composed of a hydraulic assembly 201, a lifting rod 202, a connecting frame 203, a reciprocating motor 204 and a reciprocating screw rod 205. The hydraulic assembly 201 is fixedly connected to the top of the bearing base plate 101, the lifting rod 202 is movably connected to the top of the hydraulic assembly 201, the connecting frame 203 is fixedly connected to the top of the lifting rod 202, the reciprocating motor 204 is fixedly connected to the side of the connecting frame 203, the reciprocating screw rod 205 is rotatably connected to the inside of the connecting frame 203, and the reciprocating screw rod 205 is fixedly connected to the output end of the reciprocating motor 204, so that the reciprocating screw rod 205 can be driven to rotate by the reciprocating motor 204, thereby driving the entire adaptive unit to move, so as to facilitate reciprocating brushing of the metal plate, and mainly adjusting the brushing height and driving the adaptive unit to move and brush. The adaptive unit is composed of a transmission block 211, a connecting plate 212, a movable connecting frame 213, a sleeve rod 214, and a downward pressure spring 215. The paint roller 216 is composed of a transmission block 211 movably connected to the surface of the reciprocating screw rod 205, a connecting plate 212 is fixedly connected to the bottom of the transmission block 211, and a movable connecting frame 213 is movably connected to the bottom of the connecting plate 212. A sliding rod is arranged between the movable connecting frame 213 and the connecting plate 212 to facilitate the adaptation and movement, so that the paint roller 216 can cooperate with the downward pressure spring 215 to apply paint to metal plates of different thicknesses. The sleeve rod 214 is movably connected between the connecting plate 212 and the movable connecting frame 213, and the downward pressure spring 215 is fixedly connected between the connecting plate 212 and the movable connecting frame 213. The paint roller 216 is rotatably connected to the bottom of the movable connecting frame 213, so that the paint roller 216 is always driven by the downward pressure spring 215 to maintain a downward movement trend. The paint roller 216 can press the metal plates tightly and roll when it contacts with metal plates of different thicknesses, which is convenient for adapting to metal plates of different thicknesses.

[0026] During use, the metal plate is conveyed to the bottom of the spraying port 106 through the conveyor belt 103. After the anti-corrosion coating is sprayed, the reciprocating motor 204 drives the reciprocating lead screw 205 to rotate, causing the transmission block 211 to move, and the brushing roller 216 to roll back and forth on the upper side of the metal plate. The restoring force of the three pressing springs 215 acts on the brushing roller 216, causing the brushing roller 216 to always tend to move downward. The brushing roller 216 can roll tightly against the metal plate when contacting metal plates of different thicknesses. While realizing automatic coating, it is also applicable to metal plates of different thicknesses.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for applying acid-base and antistatic paint to metal plates of different thicknesses, comprising a spraying mechanism (1) and a painting mechanism (2), characterized in that: The brushing mechanism (2) is arranged on the top of the spraying mechanism (1); The painting mechanism (2) comprises an adjustment unit and an adaptation unit, the adjustment unit being movably connected to the top of the spraying mechanism (1), and the adaptation unit being movably connected to the surface of the adjustment unit.

2. The acid-base and antistatic paint brushing device applicable to metal plates of different thicknesses according to claim 1 is characterized in that: The spraying mechanism (1) is composed of a bearing base plate (101), a conducting plate (102), a conveyor belt (103), a support frame (104), a spraying machine box (105), a spraying port (106) and a feeding pipe (107); the conducting plate (102) is fixedly connected to the top of the bearing base plate (101); the conveyor belt (103) is movably connected to the top of the conducting plate (102); the support frame (104) is fixedly connected to the top of the bearing base plate (101); the spraying machine box (105) is fixedly connected to the top of the supporting frame (104); the spraying port (106) is fixedly connected to the bottom of the spraying machine box (105); and the feeding pipe (107) is fixedly connected to the top of the spraying machine box (105).

3. The acid-base and antistatic paint brushing device suitable for metal plates of different thicknesses according to claim 2 is characterized in that: The adjustment unit is composed of a hydraulic component (201), a lifting rod (202), a connecting frame (203), a reciprocating motor (204) and a reciprocating screw rod (205); the hydraulic component (201) is fixedly connected to the top of the bearing base plate (101); the lifting rod (202) is movably connected to the top of the hydraulic component (201); the connecting frame (203) is fixedly connected to the top of the lifting rod (202); the reciprocating motor (204) is fixedly connected to the side of the connecting frame (203); and the reciprocating screw rod (205) is rotatably connected to the inside of the connecting frame (203).

4. The acid-base and antistatic paint brushing device applicable to metal plates of different thicknesses according to claim 3 is characterized in that: The adaptability unit is composed of a transmission block (211), a connecting plate (212), a movable connecting frame (213), a sleeve rod (214), a downward pressure spring (215) and a brush roller (216); the transmission block (211) is movably connected to the surface of the reciprocating screw rod (205); the connecting plate (212) is fixedly connected to the bottom of the transmission block (211); the movable connecting frame (213) is movably connected to the bottom of the connecting plate (212); the sleeve rod (214) is movably connected between the connecting plate (212) and the movable connecting frame (213); the downward pressure spring (215) is fixedly connected between the connecting plate (212) and the movable connecting frame (213); and the brush roller (216) is rotatably connected to the bottom of the movable connecting frame (213).

5. The acid-base and antistatic paint brushing device applicable to metal plates of different thicknesses according to claim 4 is characterized in that: The reciprocating screw rod (205) is fixedly connected to the output end of the reciprocating motor (204).

6. The acid-base-proof and antistatic paint brushing device applicable to metal plates of different thicknesses according to claim 5 is characterized in that: Limiting grid baffles are provided at the left and right ends of the conducting plate (102).

7. The acid-base and antistatic paint brushing device applicable to metal plates of different thicknesses according to claim 6 is characterized in that: A sliding rod is provided between the movable connecting frame (213) and the connecting plate (212).

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