Efficient steel plate brushing device

Abstract

The utility model provides an efficient steel plate brushing device, and belongs to the technical field of steel plate brushing equipment. The efficient steel plate brushing device comprises a coating supporting mechanism and a discharging mechanism. The coating supporting mechanism comprises a bottom frame, side frames, a roller brush, a rotary driving part and a scraper, the two side frames are fixed to the two sides of the upper portion of the bottom frame respectively, the roller brush is rotationally arranged between the two side frames, the rotary driving part is installed on the bottom frame to drive the roller brush to rotate, and the scraper is obliquely arranged on one side of the roller brush and fixed to the inner walls of the side frames; the discharging mechanism comprises a material storage box, the material storage box is installed on the top of the side frame, and discharging pipes are arranged at the bottom of the material storage box at equal intervals. Paint in the storage box is discharged to the outer surface between the roller brush and the scraper through the discharging pipe. The rotary driving part drives the roller brush to rotate, the scraper evenly smears paint on the surface of the rotating roller brush, the evenly smeared roller brush evenly smears the paint on the surface of the steel plate, and the uniformity of paint brushing on the surface of the steel plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate painting equipment, in particular to a high-efficiency steel plate painting device. Background Art

[0002] When painting steel plates in marine engineering, brushing equipment can be used for mechanical painting of straight plates. For example, the public document with announcement number CN215917982U discloses a new type of steel plate paint brushing device, including a base, an operating groove is provided in the bottom of the base, a plurality of adjustment holes are provided in the top of the base, an adjustment rod is connected to the adjustment hole, a knob is fixedly connected to the bottom of the adjustment rod, a placement block is fixedly connected to the top of the adjustment rod, a side frame is fixedly connected to the top edge of the base, and a cylinder is fixedly provided on the side of the side frame by bolts. The above-mentioned painting device uses a roller brush to paint the surface of the hard straight steel plate being fed, but when the roller brush is painting, it is difficult to evenly apply the material from the storage box to the surface of the steel plate, resulting in poor uniformity in the paint application on the steel plate. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a high-efficiency steel plate painting device, which aims to improve the problem that the roller brush in the related technology painting device is difficult to evenly apply the material loaded and unloaded from the storage box to the surface of the steel plate when painting.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a steel plate efficient painting device, which comprises a coating supporting mechanism and a material discharging mechanism.

[0006] The coating supporting mechanism comprises a base frame, a side frame, a roller brush, a rotation driving unit and a scraper, two groups of the side frames are respectively fixed on both sides above the base frame, the roller brush is rotatably arranged between the two groups of the side frames, the rotation driving unit is installed on the base frame to drive the roller brush to rotate, and the scraper is obliquely arranged on one side of the roller brush and fixed to the inner wall of the side frame;

[0007] The discharging mechanism comprises a material storage box, which is installed on the top of the side frame, and feeding pipes are equidistantly arranged at the bottom of the material storage box, and a solenoid valve is installed on the feeding pipes.

[0008] In one embodiment of the utility model, a material collecting box with an open top is installed on one side above the base frame, a drainage plate is fixed to the scraper bottom plate, and the drainage plate is located above the material collecting box.

[0009] In an embodiment of the present utility model, one side of the bottom of the collecting box is connected to a discharge pipe, and a valve is installed on the discharge pipe.

[0010] In an embodiment of the present utility model, the coating supporting mechanism further comprises a roller, and the roller is arranged on the top of the base frame.

[0011] In an embodiment of the present utility model, the coating supporting mechanism further comprises a pressure roller, and the rotation driving part drives the pressure roller to rotate.

[0012] In one embodiment of the utility model, the rotating drive unit includes a motor, a first driving pulley and a first driven pulley, the motor is mounted on the base frame, the first driving pulley is fixedly sleeved on the output shaft end of the motor, the first driven pulley is fixedly sleeved on one end of the roller brush, and a first transmission belt is connected between the first driving pulley and the first driven pulley.

[0013] In an embodiment of the utility model, a second driving pulley is provided at one end of the drum brush, a second driven pulley is provided at one end of the pressure roller, and a second transmission belt is connected between the second driving pulley and the second driven pulley.

[0014] In one embodiment of the utility model, a feeding port is provided on the top of the storage box, and a detachable cap is provided on the feeding port.

[0015] The beneficial effects of the utility model are as follows: the utility model obtains a high-efficiency steel plate painting device through the above design, and the paint inside the storage box is discharged to the outer surface between the roller brush and the scraper through the discharge pipe. The rotary drive unit drives the roller brush to rotate, and the scraper spreads the paint on the surface of the rotating roller brush evenly. The roller brush evenly spreads the paint on the steel plate surface, thereby improving the uniformity of painting on the steel plate surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a steel plate efficient painting device provided by an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure of a scraper, a guide plate and a material collection box provided in an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the rotation drive unit provided in the embodiment of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the discharging mechanism provided in the embodiment of the utility model.

[0021] In the figure: 10-supporting coating mechanism; 110-underframe; 120-side frame; 130-roller brush; 140-rotation driving part; 141-motor; 142-first driving pulley; 143-first driven pulley; 144-first transmission belt; 145-second driving pulley; 146-second driven pulley; 147-second transmission belt; 150-scraper; 160-pressure roller; 170-roller; 180-drainage plate; 190-collecting box; 191-discharge pipe; 20-discharging mechanism; 210-storage box; 220-discharging pipe; 230-solenoid valve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides a high-efficiency steel plate painting device, including a coating support mechanism 10 and a discharging mechanism 20.

[0025] The coating support mechanism 10 is used to support the steel plate, and cooperates with the discharge mechanism 20 to achieve uniform coating.

[0026] See also Figure 1 and Figure 4 The coating support mechanism 10 includes a base frame 110, a side frame 120, a roller brush 130, a rotation drive unit 140 and a scraper 150. Two sets of side frames 120 are respectively fixed on both sides of the upper part of the base frame 110 by bolts. The roller brush 130 is rotatably arranged between the two sets of side frames 120, the rotation drive unit 140 is installed on the base frame 110 to drive the roller brush 130 to rotate, and the scraper 150 is obliquely arranged on one side of the roller brush 130 and fixed to the inner wall of the side frame 120. The discharging mechanism 20 includes a storage box 210, which is installed on the top of the side frame 120, and a discharge pipe 220 is equidistantly arranged at the bottom of the storage box 210, and a solenoid valve 230 is installed on the discharge pipe 220.

[0027] The metal plate is pushed to be loaded on the bottom frame 110, and the paint in the storage box 210 is discharged to the outer surface between the roller brush 130 and the scraper 150 through the discharge pipe 220. The rotary drive unit 140 drives the roller brush 130 to rotate, and the scraper 150 spreads the paint on the surface of the rotating roller brush 130. The roller brush 130 evenly spreads the paint on the surface of the steel plate, thereby improving the uniformity of the paint on the surface of the steel plate.

[0028] In the above specific implementation, please refer to Figure 2 A material collecting box 190 with an open top is installed on one side above the base frame 110, and a drainage plate 180 is fixed to the bottom plate of the scraper 150 by bolts, and the drainage plate 180 is located above the material collecting box 190. The scraper 150 is not only inclined on the surface, but also inclined at the end. The scraper 150 scrapes out the excess paint, which flows along the bottom of the scraper 150 to the drainage plate 180 and finally falls from the drainage plate 180 into the inside of the material collecting box 190, that is, the excess paint can be collected and reused.

[0029] Further, a discharge pipe 191 is connected to one side of the bottom of the material collecting box 190, and a valve is installed on the discharge pipe 191. When the valve is opened, the material liquid collected inside the material collecting box 190 can be discharged from the discharge pipe 191.

[0030] For specific settings, see Figure 1 The coating support mechanism 10 further includes a roller 170, which is disposed on the top of the base frame 110. The coating support mechanism 10 further includes a pressure roller 160, and the rotation drive unit 140 drives the pressure roller 160 to rotate. The roller 170 is provided to reduce the friction force when the steel plate is loaded, and the pressure roller 160 can reduce the effort consumed in pushing the steel plate, that is, pushing the steel plate to load is easier.

[0031] Specifically, see Figure 3 The rotation driving part 140 includes a motor 141, a first driving pulley 142 and a first driven pulley 143. The motor 141 is mounted on the base frame 110. The first driving pulley 142 is fixedly sleeved on the output shaft end of the motor 141. The first driven pulley 143 is fixedly sleeved on one end of the roller brush 130. A first transmission belt 144 is connected between the first driving pulley 142 and the first driven pulley 143. The motor 141 drives the first driving pulley 142 to rotate, and the roller brush 130 is driven to rotate through the cooperation of the first driven pulley 143 and the first transmission belt 144. A second driving pulley 145 is provided at one end of the roller brush 130, and a second driven pulley 146 is provided at one end of the pressure roller 160. A second transmission belt 147 is connected between the second driving pulley 145 and the second driven pulley 146. Through the cooperation of the second active pulley 145 , the second driven pulley 146 and the second transmission belt 147 , the rotating roller brush 130 drives the pressure roller 160 to rotate.

[0032] Furthermore, a feeding port is provided on the top of the material storage box 210, and a detachable cap is provided on the feeding port. The cap is opened, and the material liquid is added into the material storage box 210 from the feeding port.

[0033] It should be noted that the specific model specifications of the motor 141 and the solenoid valve 230 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail. The power supply and principle of the motor 141 and the solenoid valve 230 are clear to those skilled in the art and will not be described in detail here.

[0034] The working principle of the steel plate efficient painting device is as follows: when in use, the metal plate is pushed to be loaded on the bottom frame 110, and the paint inside the storage box 210 is discharged to the outer surface between the roller brush 130 and the scraper 150 through the discharge pipe 220. The rotary drive unit 140 drives the roller brush 130 to rotate, and the scraper 150 evenly spreads the paint on the surface of the rotating roller brush 130. After being evenly spread, the roller brush 130 evenly applies the paint on the surface of the steel plate to improve the uniformity of the paint on the surface of the steel plate. The scraper 150 scrapes out the excess paint, which flows along the bottom of the scraper 150 to the drain plate 180, and finally falls from the drain plate 180 into the collecting box 190, that is, the excess paint can be collected and reused.

[0035] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel plate efficient brushing device, characterized in that: include A coating support mechanism (10), the coating support mechanism (10) comprising a base frame (110), a side frame (120), a roller brush (130), a rotation drive unit (140) and a scraper (150), two groups of the side frames (120) are respectively fixed on both sides above the base frame (110), the roller brush (130) is rotatably arranged between the two groups of the side frames (120), the rotation drive unit (140) is installed on the base frame (110) to drive the roller brush (130) to rotate, and the scraper (150) is obliquely arranged on one side of the roller brush (130) and fixed to the inner wall of the side frame (120); A discharging mechanism (20), the discharging mechanism (20) comprising a material storage box (210), the material storage box (210) being installed on the top of the side frame (120), and material discharge pipes (220) being equidistantly arranged at the bottom of the material storage box (210), and a solenoid valve (230) being installed on the material discharge pipe (220).

2. The high-efficiency steel plate painting device according to claim 1, characterized in that: A material collecting box (190) with an open top is installed on one side above the base frame (110), a guide plate (180) is fixed to the bottom plate of the scraper (150), and the guide plate (180) is located above the material collecting box (190).

3. The high-efficiency steel plate painting device according to claim 2, characterized in that: One side of the bottom of the material collecting box (190) is connected to a discharge pipe (191), and a valve is installed on the discharge pipe (191).

4. The high-efficiency steel plate painting device according to claim 1, characterized in that: The coating supporting mechanism (10) further comprises a roller (170), wherein the roller (170) is arranged on the top of the base frame (110).

5. The high-efficiency steel plate painting device according to claim 1, characterized in that: The coating supporting mechanism (10) further comprises a pressure roller (160), and the rotation driving unit (140) drives the pressure roller (160) to rotate.

6. The high-efficiency steel plate painting device according to claim 5, characterized in that: The rotation driving part (140) comprises a motor (141), a first driving pulley (142) and a first driven pulley (143); the motor (141) is mounted on the base frame (110); the first driving pulley (142) is fixedly sleeved on the output shaft end of the motor (141); the first driven pulley (143) is fixedly sleeved on one end of the roller brush (130); and a first transmission belt (144) is connected between the first driving pulley (142) and the first driven pulley (143).

7. The high-efficiency steel plate painting device according to claim 6, characterized in that: A second driving pulley (145) is disposed at one end of the roller brush (130), a second driven pulley (146) is disposed at one end of the pressure roller (160), and a second transmission belt (147) is connected between the second driving pulley (145) and the second driven pulley (146).

8. The high-efficiency steel plate painting device according to claim 1, characterized in that: The top of the material storage box (210) is provided with a feeding port, and a detachable cap is provided on the feeding port.

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