A multi-angle steel structure painting device and method

Abstract

The present invention belongs to the technical field of steel structure processing, and in particular to a multi-angle steel structure painting device and method. Due to the different cross-sectional shapes of steel structures, dead angles are easily generated during the painting process, resulting in the inability of the painting parts to effectively and completely spray the surface of the steel, resulting in poor use effect and low work efficiency. The following scheme is now proposed, including a work base, the top inner wall of the work base is fixedly connected to two mounting rods, the outer walls of the two mounting rods are movably connected to the same painting frame, and the painting frame is fixedly connected to two arc rods, and the outer walls of the arc rods are provided with an adjustment painting module. A multi-angle steel structure painting device and method disclosed in the present invention has the function of improving the painting effect and the quality of the painting. When in use, the device can change the painting position of the paint parts, so that the device can completely spray the surface of the steel structure to increase the painting effect.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure processing, and in particular to a multi-angle steel structure painting device and method. Background Art

[0002] Steel is a strip steel with a certain cross-sectional shape and size. It is one of the four major types of steel (plate, tube, profile, wire). According to the different smelting quality of steel, steel is divided into ordinary steel and high-quality steel. Ordinary steel is further divided into large steel, medium steel and small steel according to the current metal product catalog.

[0003] According to the cross-sectional shape, steel is divided into simple cross-sectional steel and complex cross-sectional steel (special-shaped steel). The former refers to square steel, round steel, flat steel, angle steel, hexagonal steel, etc.; the latter refers to I-beam, channel steel, rail, window frame steel, curved steel, etc.

[0004] Steel structures play an important role in modern architecture due to their excellent mechanical properties and durability. However, steel is prone to rust, which can seriously affect its service life and safety. Therefore, painting steel structures can not only isolate air and moisture, prevent steel from rusting, but also improve the appearance of the structure and extend its service life.

[0005] When existing painting devices are used to paint steel structures, due to the different cross-sectional shapes of the steel structures, dead corners are easily generated during the painting process. As a result, the painting parts are easily unable to effectively spray the surface of the steel sections completely, so that the steel sections need to be painted a second time after painting, resulting in poor use effect and low work efficiency. Summary of the invention

[0006] The present invention discloses a multi-angle steel structure painting device and method, aiming to solve the technical problems that when the existing painting device in the background technology paints the steel structure, due to the different cross-sectional shapes of the steel structure, dead angles are easily generated during the painting process, so that the painting parts cannot effectively spray the surface of the steel completely during painting, so that the steel needs to be painted for the second time after painting, resulting in poor use effect and low work efficiency.

[0007] A multi-angle steel structure painting device proposed in the present invention includes a working base, the top inner wall of the working base is fixedly connected to two mounting rods, the outer walls of the two mounting rods are movably connected to the same painting frame, and two arc-shaped rods are fixedly connected to the painting frame, the outer walls of the arc-shaped rods are provided with an adjustment painting module, and the adjustment painting module includes two rubber rings, the inner walls of the two rubber rings are respectively in contact with the outer walls of the two arc-shaped rods, the outer walls of the two mounting rods are provided with auxiliary drying modules, and the inner walls on both sides of the painting frame are provided with two tooth groove groups, the top inner wall of the working base is fixedly connected to a mounting piece, the inner wall on one side of the mounting piece is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to the outer wall on one side of the painting frame.

[0008] By providing a working base, mounting rods, a painting frame, arc rods, an adjustment painting module, an auxiliary drying module, a tooth groove group, a mounting part and an electric telescopic rod, the arc rod can assist in the movement of the adjustment painting module when in use, so as to facilitate angle adjustment; the adjustment painting module can change the position of the painted parts according to the style of the steel structure when in use, so as to change the painting position of the painted parts, ensure the painting quality, and meet the painting requirements of the device; the auxiliary drying module can assist in the rapid drying of the steel structure body when in use, so as to avoid damage to the painted surface during operation and movement, and at the same time improve the processing efficiency of the device to meet the processing requirements of the device; the electric telescopic rod can change the position of the painting frame when in use, so as to facilitate the auxiliary roller to assist the operation and movement of the steel structure body.

[0009] In a preferred solution, the outer walls of the two rubber rings are fixedly connected to the same mounting frame, one side outer wall of the mounting frame is provided with four mounting openings, the inner walls of the four mounting openings are fixedly connected to the mounting ring frames, one side inner walls of the four mounting ring frames are fixedly connected to pressure springs, one end of the four pressure springs are fixedly connected to painting parts, the outer walls of the four painting parts are provided with two painting side holes, and one side outer wall of the mounting frame is fixedly connected to the mounting frame, the inner wall of the mounting frame is fixedly connected to a paint bin, the outer wall of the paint bin is fixedly connected to four paint tubes, the output ends of the four paint tubes are respectively fixedly connected to the input ends of the four painting parts, and the mounting frame is fixedly connected to the outer wall of the mounting frame. The mounting frame is fixedly connected with a fixing part, and a double-axis motor is fixedly connected with the fixing part. The two output shafts of the double-axis motor are connected with driving gears through couplings, and the two driving gears are respectively meshed with two tooth groove groups; four elastic rods are fixedly connected with an outer wall of one side of the mounting frame, and one end of the four elastic rods is fixedly connected with a blocking ring, and the inner walls of the four blocking rings are respectively in contact with the outer walls of the four painted parts, and the outer walls of the four painted parts are fixedly connected with a connecting plate, and the outer wall of one side of the mounting frame is fixedly connected with a mounting plate frame, and the inner wall of one side of the mounting plate frame is movably connected with four shaft rods, and the outer walls of the four shaft rods are fixedly connected with a winding Wheel, four winding wheels are provided with connecting cables, one end of the four connecting cables is fixedly connected to the outer wall of one side of the four connecting plates respectively; four wire holes are opened on the outer wall of one side of the mounting frame, and the four connecting cables are respectively located inside the four limiting holes; a guide wire frame is fixedly connected to the outer wall of one side of the mounting plate frame, and four circular holes are opened on the outer wall of one side of the guide wire frame, and the four connecting cables are respectively located inside the four circular holes, and four spring rods are fixedly connected to the mounting plate frame, one end of the four spring rods is fixedly connected to a locking piece, one end of the four shaft rods is fixedly connected to a driven gear, and the four locking pieces are respectively engaged with the four driven gears; Two electric push rods are fixedly connected to the installation frame, and the output ends of the two electric push rods are fixedly connected to movable brackets. The two movable brackets are respectively located at the bottom and the top of the installation frame. The outer walls on the opposite sides of the two movable brackets are fixedly connected to the same limit rod, and the outer walls on the opposite sides of the two movable brackets are movably connected to the same screw rod member. One of the movable brackets is fixedly connected to motor 2, and the output shaft of motor 2 is connected to the top of the screw rod member through a coupling. The outer wall of the screw rod member and the limit rod is provided with the same moving part, and the outer wall of one side of the moving part is fixedly connected to motor 1, and the output shaft of motor 1 is connected to a transmission gear through a coupling.

[0010] By providing an adjustment painting module, the adjustment painting module can enable the device to completely spray the surface of the steel structure when in use, so as to increase the painting effect and improve the painting efficiency. The adjustment painting module can adjust the position of the paint part when in use, so that the paint part can change the paint position according to the steel structure during the painting operation, so that the device can completely paint the steel structure body when in use, which increases the use effect and practicality of the device. When performing the painting adjustment, the device can adjust the paint part separately, so that it can be adjusted according to different steel structures when in use, so as to further increase the applicability of the device when painting, and the paint part can adjust the paint range while changing the paint position during adjustment, so as to further ensure the completeness of the painting of the device. When performing the painting operation, the adjustment painting module can change the angle position of the self-injury to perform multi-angle painting operations.

[0011] In a preferred embodiment, the auxiliary drying module includes a fixed plate, which is fixedly connected to the outer walls of the two mounting rods, and two filter bins are fixedly connected to the fixed plate, and the inner walls on both sides of the two filter bins are fixedly connected with telescopic springs, wherein one end of the two telescopic springs is fixedly connected to a movable plate, and one end of the other two telescopic springs is fixedly connected to a filter frame, and the two movable plates are provided with fixed openings, and the inner walls of the two fixed openings are fixedly connected with air collecting parts, and the outer walls of the two movable plates facing the filter frames are fixedly connected with four impact rods; the outer walls of the two filter bins are provided with cleaning openings, and the inner walls of the two cleaning openings are provided with cleaning frames, and the two cleaning frames are located between the two filter frames and the two movable plates. The two cleaning frames are each provided with a pulling rod, the outer walls of the two cleaning frames are each fixedly connected with two reset springs, the top ends of the four reset springs are each fixedly connected with the bottom of the fixed plate, and the outer walls of one side of the two filter bins are each fixedly connected with an air pump, the output ends of the two air pumps are each fixedly connected with an airflow pipe, the output ends of the two airflow pipes are each fixedly connected with an airflow bin, a plurality of drying holes are provided on the outer walls of the two airflow bins, the two airflow bins are each located above the fixed plate, a power supply unit and a fixed bracket are fixedly connected to the top of the fixed plate, four heating rods are fixedly connected to the fixed bracket, four power cords are fixedly connected to the outer wall of one side of the power supply unit, the four power cords are respectively fixedly connected to one end of the four heating rods, and the four heating rods are each located above the two airflow bins.

[0012] By providing an auxiliary drying module, the auxiliary drying module can assist in the rapid drying of the bottom of the steel structure body when in use, thereby avoiding the conveying roller from damaging the bottom paint when the steel structure body is painted, thereby increasing the use effect and painting effect of the device during painting, and when performing painting operations, the auxiliary drying module can increase the drying efficiency of the bottom surface of the steel structure body while also increasing the temperature and air flow rate around it, thereby increasing the overall paint drying efficiency of the steel structure body, thereby increasing the working efficiency of the device, and the auxiliary drying module can filter impurities contained in the air when conveying the airflow, thereby avoiding impurities from adhering to the steel structure body, further improving the use effect of the device.

[0013] In a preferred embodiment, a mounting bracket is fixedly connected to an outer wall of one side of the painting frame, a paint tank is fixedly connected to an inner wall of the mounting bracket, a delivery pump is fixedly connected to the top and bottom of the paint tank, the output ends of the two delivery pumps are respectively fixedly connected to a delivery pipe and a connecting pipe, the output end of the delivery pipe is connected to the interior of the paint bin, the output end of the connecting pipe is fixedly connected to a connecting bin, the connecting bin is fixedly connected to the bottom inner wall of the painting frame, and a plurality of connecting pipes are fixedly connected to the outer wall of the connecting bin, and the output ends of the plurality of connecting pipes are fixedly connected to a painting nozzle; the inner walls on both sides of the working base are movable Multiple driving shafts are connected, and the outer walls of the multiple driving shafts are fixedly connected with conveying rollers. The outer walls on both sides of the working base are fixedly connected with stepper motors. The output shafts of the two stepper motors are connected to one end of two of the driving shafts through a coupling, and the other ends of the multiple driving shafts are fixedly connected with interlocking wheels. The outer walls of the three interlocking wheels on the same side are provided with the same transmission belt, and two auxiliary supports are fixedly connected to the painting frame, and the two auxiliary supports are located above the connecting warehouse. Multiple auxiliary rollers are arranged on the two auxiliary supports, and the same steel structure body is arranged on the multiple conveying rollers and the multiple auxiliary rollers.

[0014] By providing a stepper motor, a drive shaft, a conveying roller, a linkage wheel, a mounting bracket, a paint tank, a conveying pump, a conveying pipe, a connecting pipe, a connecting bin, a connecting pipe, a paint nozzle and a transmission belt, when the device is in use, the stepper motor, the drive shaft, the conveying roller, the linkage wheel and the transmission belt can automatically convey the steel structure body, so that the steel structure body can be automatically painted when in use, which improves the convenience of operation and the painting efficiency when the device is in use. At the same time, the auxiliary roller can assist the steel structure body in moving and avoid the steel body from falling off the working base after separation from the conveying roller during operation, thereby ensuring the operation of the equipment. When in use, the paint nozzle can paint the bottom surface of the steel structure body, so that there is no need to reverse the steel structure body during use, which further improves the use effect and practicality of the device when in use.

[0015] A method for painting a multi-angle steel structure, using the multi-angle steel structure painting device as described above, comprises the following steps:

[0016] Step 1: Place the steel structure body on the conveying roller and convey it so that it contacts the auxiliary roller, and at the same time start the electric telescopic rod to assist the steel structure body to move;

[0017] Step 2: Start the painting adjustment module to adjust the position of the painted part;

[0018] Step 3: Start the delivery pump, which delivers the paint to the paint bin and the connecting bin, and performs the painting operation by adjusting the painting module and the painting nozzle;

[0019] Step 4: The auxiliary drying module dries the bottom surface of the steel structure body, and then reverses the stepper motor to transport the steel structure body in the reverse direction;

[0020] Step 5: Start the dual-axis motor to move and adjust the position of the painting module, so that the device can perform painting operations in multiple positions and angles until the painting operation is completed and the steel structure body is collected.

[0021] From the above, it can be seen that the multi-angle steel structure painting device provided by the present invention has the function of improving the painting effect and painting quality. When in use, the device can change the position of the painted parts according to the style of the steel structure to change the painting position of the painted parts, so that the device can completely spray the surface of the steel structure to increase the painting effect and improve the painting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a multi-angle steel structure painting device proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the overall upward structure of a multi-angle steel structure painting device proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the combined structure of a painting frame and an auxiliary support platform of a multi-angle steel structure painting device proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the combined structure of a connecting chamber and a mounting bracket of a multi-angle steel structure painting device proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of an adjustment painting module of a multi-angle steel structure painting device proposed by the present invention;

[0027] Figure 6This is a schematic diagram of the combined structure of the mounting plate frame and the painting parts of a multi-angle steel structure painting device proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the combined structure of a movable bracket and a winding wheel of a multi-angle steel structure painting device proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the combined structure of a conveying roller and an electric telescopic rod of a multi-angle steel structure painting device proposed by the present invention;

[0030] Fig. 9 This is a schematic diagram of the structure of an auxiliary drying module of a multi-angle steel structure painting device proposed by the present invention;

[0031] Fig.10 This is a schematic diagram of the internal structure of the filter bin of a multi-angle steel structure painting device proposed by the present invention.

[0032] In the figure: 1, working base; 2, steel structure body; 3, paint adjustment module; 301, installation frame; 302, rubber ring; 303, driving gear; 304, double-axis motor; 305, fixing piece; 306, paint bin; 307, mounting frame; 308, motor 1; 309, mounting ring frame; 310, connecting plate; 311, pressure spring; 312, paint part; 313, paint side hole; 314, elastic rod; 31 5. Sealing ring; 316. Connecting cable; 317. Paint tube; 318. Mounting plate; 319. Motor 2; 320. Movable bracket; 321. Screw rod; 322. Limit rod; 323. Guide wire frame; 324. Electric push rod; 325. Locking piece; 326. Spring rod; 327. Shaft rod; 328. Winding wheel; 329. Driven gear; 330. Transmission gear; 331. Moving piece; 4. Arc rod; 5. Painting frame; 6, auxiliary drying module; 601, fixed plate; 602, filter bin; 603, heating rod; 604, air flow tube; 605, drying hole; 606, air flow bin; 607, fixed bracket; 608, power cord; 609, power supply; 610, reset spring; 611, pull rod; 612, cleaning frame; 613, air pump; 614, filter frame; 615, impact rod; 616, air collection piece; 617, active Moving plate; 618, telescopic spring; 7, electric telescopic rod; 8, mounting part; 9, mounting rod; 10, stepping motor; 11, tooth groove group; 12, auxiliary support platform; 13, auxiliary roller; 14, paint tank; 15, mounting bracket; 16, delivery pump; 17, connecting pipe; 18, connecting bin; 19, connecting pipe; 20, painting nozzle; 21, delivery pipe; 22, delivery roller; 23, driving shaft; 24, linkage wheel; 25, transmission belt. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] The multi-angle steel structure painting device disclosed in the present invention is mainly used in scenarios where the cross-sectional shapes of steel structures are different, and dead angles are easily generated during the painting process, resulting in the inability of the painting parts to effectively spray the steel surface completely, resulting in poor use effect and low work efficiency.

[0035] Reference Figure 1-10 A multi-angle steel structure painting device comprises a working base 1, the top inner wall of the working base 1 is fixedly connected with two mounting rods 9, the outer walls of the two mounting rods 9 are slidably connected with the same painting frame 5, and the painting frame 5 is fixedly connected with two arc rods 4, the outer wall of the arc rod 4 is provided with an adjustment painting module 3, and the adjustment painting module 3 comprises two rubber rings 302, the inner walls of the two rubber rings 302 are respectively in contact with the outer walls of the two arc rods 4, the outer walls of the two mounting rods 9 are provided with an auxiliary drying module 6, and the inner walls on both sides of the painting frame 5 are provided with two tooth groove groups 11, the top inner wall of the working base 1 is fixedly connected with a mounting piece 8, the inner wall on one side of the mounting piece 8 is fixedly connected with an electric telescopic rod 7, and the output end of the electric telescopic rod 7 is fixedly connected to the outer wall on one side of the painting frame 5.

[0036] Specifically, when in use, the arc rod 4 can assist in adjusting the movement of the painting module 3 to facilitate angle adjustment; when in use, the adjustment painting module 3 can change the position of the painting part 312 according to the style of the steel structure, so as to change the painting position of the painting part 312, ensure the painting quality, and meet the painting requirements of the device; when in use, the auxiliary drying module 6 can assist the steel structure body 2 to dry quickly, thereby avoiding damage to the painted surface during operation and movement, and at the same time improving the processing efficiency of the device to meet the processing requirements of the device; when in use, the electric telescopic rod 7 can change the position of the painting frame 5, so as to facilitate the auxiliary roller 13 to assist the steel structure body 2 to move.

[0037] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7In a preferred embodiment, the outer walls of the two rubber rings 302 are fixedly connected to the same mounting frame 301, one side outer wall of the mounting frame 301 is provided with four mounting openings, the inner walls of the four mounting openings are fixedly connected to the mounting ring frame 309, one side inner wall of the four mounting ring frames 309 are fixedly connected to the pressure springs 311, one end of the four pressure springs 311 are fixedly connected to the painting parts 312, the outer walls of the four painting parts 312 are provided with two painting side holes 313, and one side outer wall of the mounting frame 301 is fixedly connected to the mounting frame 307, the inner wall of the mounting frame 307 is fixedly connected to A paint bin 306 is connected, and four paint tubes 317 are fixedly connected to the outer wall of the paint bin 306. The output ends of the four paint tubes 317 are fixedly connected to the input ends of the four painting parts 312 respectively. A fixing part 305 is fixedly connected to the mounting frame 301, and a dual-axis motor 304 is fixedly connected to the fixing part 305. The two output shafts of the dual-axis motor 304 are connected to the driving gear 303 through a coupling, and the two driving gears 303 are respectively meshed with the two tooth groove groups 11; four elastic rods 314 are fixedly connected to the outer wall of one side of the mounting frame 301, and one end of the four elastic rods 314 is fixed A blocking ring 315 is connected, and the inner walls of the four blocking rings 315 are in contact with the outer walls of the four painting parts 312 respectively. The outer walls of the four painting parts 312 are fixedly connected with a connecting plate 310, and the outer wall of one side of the mounting frame 301 is fixedly connected with a mounting plate frame 318, and the inner wall of one side of the mounting plate frame 318 is connected with four shaft rods 327 through a bearing, and the outer walls of the four shaft rods 327 are fixedly connected with a winding wheel 328, and the four winding wheels 328 are provided with a connecting cable 316, and one end of the four connecting cables 316 is fixedly connected to the outer wall of one side of the four connecting plates 310 respectively; the mounting frame One side outer wall of 301 is provided with four wire holes, and four connecting cables 316 are respectively located inside the four limiting holes. One side outer wall of the mounting plate frame 318 is fixedly connected with a guide wire frame 323, and one side outer wall of the guide wire frame 323 is provided with four round holes, and four connecting cables 316 are respectively located inside the four round holes. Four spring rods 326 are fixedly connected to the mounting plate frame 318, and one end of the four spring rods 326 is fixedly connected with a locking member 325, and one end of the four shaft rods 327 is fixedly connected with a driven gear 329, and the four locking members 325 are respectively engaged with the four driven gears 329;Two electric push rods 324 are fixedly connected to the mounting frame 301, and the output ends of the two electric push rods 324 are fixedly connected to the movable brackets 320. The two movable brackets 320 are respectively located at the bottom and the top of the mounting frame 301. The outer walls of the opposite sides of the two movable brackets 320 are fixedly connected to the same limit rod 322, and the outer walls of the opposite sides of the two movable brackets 320 are connected to the same screw rod 321 through bearings. One of the movable brackets 320 is fixedly connected to the second motor 319, and the output shaft of the second motor 319 is connected to the top of the screw rod 321 through a coupling. The outer walls of the screw rod 321 and the limit rod 322 are provided with the same moving part 331, and the outer wall of one side of the moving part 331 is fixedly connected to the first motor 308, and the output shaft of the first motor 308 is connected to the transmission gear 330 through a coupling. ;

[0038] Specifically, when painting, start the motor 2 319, and the motor 2 319 drives the screw rod 321 to rotate, and then the screw rod 321 drives the moving member 331 to move, and the electric push rod 324 is started, and the movable bracket 320 is driven to move by the electric push rod 324, so that the moving member 331 pushes one of the locking members 325, so that the locking member 325 is separated from the driven gear 329, and the transmission gear 330 is meshed with the driven gear 329. At this time, start the motor 1 308, and the transmission gear 330 is driven to rotate by the motor 1 308, so that the motor 1 308 drives the driven gear 329 and the winding wheel 328 to rotate, and the winding wheel 328 relaxes the connecting cable 316. At this time, as the connecting cable 316 is relaxed, the pressure spring 311 can The paint applying part 312 can be driven to move, thereby changing the position of the paint applying part 312. At the same time, as the paint applying part 312 moves, the elastic rod 314 is unfolded and stretched, thereby pulling the blocking ring 315 to open the paint side hole 313. Then, the delivery pump 16 is started, and the delivery pump 16 delivers the paint in the paint tank 14 to the delivery pipe 21, and further delivers it to the paint bin 306, and then delivers it to the paint applying part 312 through the paint pipe 317 for painting. After the painting at this angle is completed, the double-axis motor 304 is started, and the gear 303 can be driven to rotate by the double-axis motor 304. Since the driving gear 303 is meshed with the tooth groove group 11, the double-axis motor 304 can drive the mounting frame 301 to move on the arc rod 4 to change the angle position of the painting.

[0039] In a specific application scenario, the paint adjustment module 3 is suitable for the painting link of the steel structure, that is, the paint adjustment module 3 can enable the device to completely spray the surface of the steel structure when in use, so as to increase the painting effect and improve the painting efficiency. When in use, the paint adjustment module 3 can adjust the position of the paint part 312, so that the paint part 312 can change the paint position according to the steel structure during the painting operation, so that the device can completely paint the steel structure body 2 when in use, which increases the use effect and practicality of the device. When the paint adjustment is performed, the device can adjust the paint part 312 separately, so that it can be adjusted according to different steel structures when in use, so as to further increase the applicability of the device when painting, and when adjusting, the paint part 312 can adjust the paint range while changing the paint position, so as to further ensure the completeness of the painting of the device.

[0040] It should be noted that, when performing the painting operation, adjusting the painting module 3 can change the angle position of the self-injury, so as to perform the painting operation at multiple angles.

[0041] Reference Figure 1 , Figure 8 , Fig. 9 and Fig.10In a preferred embodiment, the auxiliary drying module 6 includes a fixed plate 601, which is fixedly connected to the outer walls of the two mounting rods 9, and two filter bins 602 are fixedly connected to the fixed plate 601. The inner walls on both sides of the two filter bins 602 are fixedly connected with telescopic springs 618, wherein one end of the two telescopic springs 618 is fixedly connected to a movable plate 617, and one end of the other two telescopic springs 618 is fixedly connected to a filter frame 614, and the two movable plates 617 are each provided with a fixed opening, and the inner walls of the two fixed openings are each fixedly connected with an air collecting member 616, and the outer walls of the two movable plates 617 facing the filter frame 614 are each fixedly connected with four impact rods 615; the outer walls of the two filter bins 602 are each provided with a cleaning opening, and the inner walls of the two cleaning openings are each provided with a cleaning frame 612, and the two cleaning frames 612 are each located between the two filter frames 614 and the two movable plates 617, and the two cleaning frames 612 are each provided with a cleaning opening. A pull rod 611 is provided, and two return springs 610 are fixedly connected to the outer walls of the two cleaning frames 612, and the top ends of the four return springs 610 are fixedly connected to the bottom of the fixed plate 601, and an air pump 613 is fixedly connected to the outer wall of one side of the two filter bins 602, and the output ends of the two air pumps 613 are fixedly connected to the airflow pipe 604, and the output ends of the two airflow pipes 604 are fixedly connected to the airflow bin 606, and a plurality of drying holes 605 are opened on the outer walls of the two airflow bins 606. The two airflow bins 606 are both located above the fixed plate 601, and a power supply 609 and a fixed bracket 607 are fixedly connected to the top of the fixed plate 601, and four heating rods 603 are fixedly connected to the fixed bracket 607, and four power cords 608 are fixedly connected to the outer wall of one side of the power supply 609, and the four power cords 608 are respectively fixedly connected to one end of the four heating rods 603, and the four heating rods 603 are all located above the two airflow bins 606.

[0042] Specifically, during the painting process, the air pump 613 and the power supply 609 are started, and the power supply 609 heats the heating rod 603 through the power cord 608. At the same time, the air pump 613 sucks air into the filter bin 602. At this time, the air collecting member 616 inside the filter bin 602 is affected by the airflow and drives the movable plate 617 to move, and at the same time drives the impact rod 615 to move and contact the filter frame 614, and then cooperates with the telescopic spring 618 to make the filter frame 614 vibrate, and then the airflow is transported to the airflow pipe 604 and the airflow bin 606, and then sprayed out through the drying hole 605 to assist in the rapid drying of the bottom surface of the steel structure body 2 passing through. When cleaning, the pull rod 611 is pulled to make the cleaning frame 612 take impurities away from the filter bin 602, and then the reset spring 610 drives the cleaning frame 612 to reset quickly to complete the cleaning;

[0043] In a specific application scenario, the auxiliary drying module 6 is suitable for the moving link of painting the steel structure, that is, the auxiliary drying module 6 can assist the bottom of the steel structure body 2 to dry quickly when in use, thereby avoiding the conveying roller 22 from damaging the bottom paint when the steel structure body 2 is painting, thereby increasing the use effect and painting effect of the device during painting, and when performing painting operations, the auxiliary drying module 6 can increase the drying efficiency of the bottom surface of the steel structure body 2 while also increasing the temperature and air flow rate around it, thereby increasing the overall paint drying efficiency of the steel structure body 2, thereby increasing the working efficiency of the device, and the auxiliary drying module 6 can filter impurities contained in the air when conveying the airflow, to avoid impurities adhering to the steel structure body 2, further improving the use effect of the device.

[0044] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8 In a preferred embodiment, a mounting bracket 15 is fixedly connected to an outer wall of one side of the painting frame 5, a paint tank 14 is fixedly connected to an inner wall of the mounting bracket 15, a delivery pump 16 is fixedly connected to the top and bottom of the paint tank 14, and the output ends of the two delivery pumps 16 are respectively fixedly connected to a delivery pipe 21 and a connecting pipe 17, the output end of the delivery pipe 21 is connected to the interior of the paint bin 306, and the output end of the connecting pipe 17 is fixedly connected to a connecting bin 18, the connecting bin 18 is fixedly connected to the bottom inner wall of the painting frame 5, and a plurality of connecting pipes 19 are fixedly connected to the outer wall of the connecting bin 18, and the output ends of the plurality of connecting pipes 19 are fixedly connected to the painting nozzles 20; the inner walls on both sides of the working base 1 are connected by shafts The bearing is connected with multiple drive shafts 23, and the outer walls of the multiple drive shafts 23 are fixedly connected with conveying rollers 22. The outer walls on both sides of the working base 1 are fixedly connected with stepper motors 10. The output shafts of the two stepper motors 10 are connected to one end of two of the drive shafts 23 through a coupling. The other ends of the multiple drive shafts 23 are fixedly connected with interlocking wheels 24. The outer walls of the three interlocking wheels 24 on the same side are all provided with the same transmission belt 25. Two auxiliary supports 12 are fixedly connected to the painting frame 5, and the two auxiliary supports 12 are both located above the connecting warehouse 18. Multiple auxiliary rollers 13 are arranged on the two auxiliary supports 12, and the same steel structure body 2 is arranged on the multiple conveying rollers 22 and the multiple auxiliary rollers 13.

[0045] Specifically, while starting the delivery pump 16, another delivery pump 16 delivers the paint in the paint tank 14 to the inside of the connecting pipe 17, and further delivers it to the inside of the connecting bin 18, and then delivers it to the paint nozzle 20 through the connecting pipe 19, so as to perform the painting operation on the bottom surface of the steel structure body 2; when in use, the stepper motor 10 is started, and the stepper motor 10 can drive two of the drive shafts 23 to rotate. At this time, through the cooperation of the linkage wheel 24 and the transmission belt 25, the stepper motor 10 can simultaneously drive multiple drive shafts 23 to rotate, and then drive the conveying roller 22 to convey and move the steel structure body 2;

[0046] In a specific application scenario, when the device is in use, the steel structure body 2 can be automatically transported through the stepper motor 10, the drive shaft 23, the conveying roller 22, the interlocking wheel 24 and the transmission belt 25, so that the steel structure body 2 can be automatically painted when in use, which improves the convenience of operation and the painting efficiency when the device is in use. At the same time, the auxiliary roller 13 can assist the steel structure body 2 in moving, and avoid the steel structure body from falling off the working base 1 after separation from the conveying roller 22 during operation, thereby ensuring the operation of the equipment. When in use, the paint nozzle 20 can paint the bottom surface of the steel structure body 2, so that there is no need to reverse the steel structure body 2 during use, which further improves the use effect and practicality of the device.

[0047] A method for painting a multi-angle steel structure, using the multi-angle steel structure painting device as described above, comprises the following steps:

[0048] Step 1: When in use, the steel structure body 2 is placed on the conveying roller 22, and the stepper motor 10 is started. The stepper motor 10 can drive two of the drive shafts 23 to rotate. At this time, through the cooperation of the linkage wheel 24 and the transmission belt 25, the stepper motor 10 can simultaneously drive multiple drive shafts 23 to rotate, thereby driving the conveying roller 22 to convey and move the steel structure body 2, and make it contact with the auxiliary roller 13, and at the same time start the electric telescopic rod 7 to assist the steel structure body 2 to move;

[0049] Step 2: Start the second motor 319, and use the second motor 319 to drive the screw rod 321 to rotate, and then use the screw rod 321 to drive the moving member 331 to move, and start the electric push rod 324, and use the electric push rod 324 to drive the movable bracket 320 to move, so that the moving member 331 pushes one of the locking members 325, so that the locking member 325 is separated from the driven gear 329, and the transmission gear 330 is meshed with the driven gear 329. At this time, start the first motor 308, and use the first motor 308 to drive the second motor 319 to drive the moving member 331 to move. 08 drives the transmission gear 330 to rotate, so that the motor 1 308 drives the driven gear 329 and the winding wheel 328 to rotate, and the winding wheel 328 loosens the connecting cable 316. At this time, as the connecting cable 316 is loosened, the pressure spring 311 can drive the painting member 312 to move, thereby changing the position of the painting member 312. At the same time, as the painting member 312 moves, the elastic rod 314 is unfolded and stretched, thereby pulling the blocking ring 315, so that the painting side hole 313 is opened and connected;

[0050] Step 3: Start the delivery pump 16, which delivers the paint in the paint tank 14 to the delivery pipe 21, and further to the paint bin 306, and then to the paint part 312 through the paint pipe 317 for painting. When the delivery pump 16 is started, another delivery pump 16 delivers the paint in the paint tank 14 to the connecting pipe 17, and further to the connecting bin 18, and then to the paint nozzle 20 through the connecting pipe 19 for painting the bottom surface of the steel structure body 2.

[0051] Step 4: During the painting process, the air pump 613 and the power supply 609 are started. The power supply 609 heats the heating rod 603 through the power cord 608. At the same time, the air pump 613 draws air into the filter bin 602. At this time, the air collecting member 616 inside the filter bin 602 is affected by the airflow and drives the movable plate 617 to move, and at the same time drives the impact rod 615 to move and contact the filter frame 614, and then cooperates with the telescopic spring 618 to make the filter frame 614 vibrate, and then the airflow is transported to the airflow pipe 604 and the airflow bin 606, and then sprayed out through the drying hole 605 to quickly dry the bottom surface of the steel structure body 2 passing through, and then the stepper motor 10 is reversed to transport the steel structure body 2 in the reverse direction;

[0052] Step 5. After completing the painting at this angle, start the dual-axis motor 304. The dual-axis motor 304 can drive the gear 303 to rotate, and because the driving gear 303 is meshed with the tooth groove group 11, the dual-axis motor 304 can drive the mounting frame 301 to move on the arc rod 4 to change the painting angle position until the painting operation is completed and the steel structure body 2 is collected.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-angle steel structure painting device, comprising a working base (1), characterized in that: The top inner wall of the working base (1) is fixedly connected to two mounting rods (9), the outer walls of the two mounting rods (9) are movably connected to the same painting frame (5), and the painting frame (5) is fixedly connected to two arc-shaped rods (4), the outer wall of the arc-shaped rod (4) is provided with an adjustment painting module (3), and the adjustment painting module (3) includes two rubber rings (302), the inner walls of the two rubber rings (302) are respectively in contact with the outer walls of the two arc-shaped rods (4), the outer walls of the two mounting rods (9) are provided with auxiliary drying modules (6), and the inner walls on both sides of the painting frame (5) are provided with two tooth groove groups (11), the top inner wall of the working base (1) is fixedly connected to a mounting member (8), the inner wall on one side of the mounting member (8) is fixedly connected to an electric telescopic rod (7), and the output end of the electric telescopic rod (7) is fixedly connected to the outer wall on one side of the painting frame (5); The outer walls of the two rubber rings (302) are fixedly connected to the same mounting frame (301); one side outer wall of the mounting frame (301) is provided with four mounting openings; the inner walls of the four mounting openings are fixedly connected to mounting ring frames (309); one side inner walls of the four mounting ring frames (309) are fixedly connected to pressure springs (311); one end of the four pressure springs (311) is fixedly connected to a paintable component (312); the outer walls of the four paintable components (312) are provided with two paintable side holes (313); and one side outer wall of the mounting frame (301) is fixedly connected to a mounting frame (307). The inner wall of the mounting frame (307) is fixedly connected to a paint bin (306), the outer wall of the paint bin (306) is fixedly connected to four paint tubes (317), the output ends of the four paint tubes (317) are respectively fixedly connected to the input ends of four painting parts (312), the mounting frame (301) is fixedly connected to a fixing part (305), the fixing part (305) is fixedly connected to a dual-axis motor (304), the two output shafts of the dual-axis motor (304) are connected to a driving gear (303) via a coupling, and the two driving gears (303) are respectively meshed with two tooth groove groups (11).

2. A multi-angle steel structure painting device according to claim 1, characterized in that: One side outer wall of the installation frame (301) is fixedly connected to four elastic rods (314), one end of each of the four elastic rods (314) is fixedly connected to a blocking ring (315), the inner walls of the four blocking rings (315) are in contact with the outer walls of four paint-applying parts (312), the outer walls of the four paint-applying parts (312) are fixedly connected to a connecting plate (310), and one side outer wall of the installation frame (301) is fixedly connected to a mounting plate frame (318), one side inner wall of the mounting plate frame (318) is movably connected to four shaft rods (327), the outer walls of the four shaft rods (327) are fixedly connected to a winding wheel (328), the four winding wheels (328) are provided with a connecting cable (316), and one end of each of the four connecting cables (316) is fixedly connected to one side outer wall of each of the four connecting plates (310).

3. A multi-angle steel structure painting device according to claim 2, characterized in that: One side outer wall of the installation frame (301) is provided with four wire holes, and the four connecting cables (316) are respectively located inside the four limiting holes; one side outer wall of the installation plate frame (318) is fixedly connected to a guide wire frame (323); one side outer wall of the guide wire frame (323) is provided with four round holes, and the four connecting cables (316) are respectively located inside the four round holes; and four spring rods (326) are fixedly connected to the installation plate frame (318); one end of the four spring rods (326) is fixedly connected to a locking member (325); one end of the four shaft rods (327) is fixedly connected to a driven gear (329), and the four locking members (325) are respectively engaged with the four driven gears (329).

4. A multi-angle steel structure painting device according to claim 3, characterized in that: Two electric push rods (324) are fixedly connected to the mounting frame (301), and the output ends of the two electric push rods (324) are fixedly connected to a movable bracket (320). The two movable brackets (320) are respectively located at the bottom and the top of the mounting frame (301). The outer walls on opposite sides of the two movable brackets (320) are fixedly connected to a same limit rod (322), and the outer walls on opposite sides of the two movable brackets (320) are movably connected to a same screw member (321). One of the movable brackets (320) is fixedly connected to a second motor (319), and the output shaft of the second motor (319) is connected to the top of the screw member (321) via a coupling. The outer walls of the screw member (321) and the limit rod (322) are provided with a same moving member (331), and the outer wall on one side of the moving member (331) is fixedly connected to a first motor (308), and the output shaft of the first motor (308) is connected to a transmission gear (330) via a coupling.

5. The multi-angle steel structure painting device according to claim 4, characterized in that: The auxiliary drying module (6) comprises a fixed plate (601), the fixed plate (601) being fixedly connected to the outer walls of the two mounting rods (9), the fixed plate (601) being fixedly connected to two filter bins (602), the inner walls on both sides of the two filter bins (602) being fixedly connected to telescopic springs (618), wherein one end of the two telescopic springs (618) is fixedly connected to a movable plate (617), and one end of the other two telescopic springs (618) is fixedly connected to a filter frame (614), and the two movable plates (617) are provided with fixed openings, the inner walls of the two fixed openings are fixedly connected to air collecting members (616), and the outer walls of the two movable plates (617) facing the filter frame (614) are fixedly connected to four impact rods (615).

6. A multi-angle steel structure painting device according to claim 5, characterized in that: The outer walls of the two filter bins (602) are each provided with a cleaning port, the inner walls of the two cleaning ports are each provided with a cleaning frame (612), the two cleaning frames (612) are each located between the two filter frames (614) and the two movable plates (617), the two cleaning frames (612) are each provided with a pull rod (611), the outer walls of the two cleaning frames (612) are each fixedly connected to two return springs (610), the top ends of the four return springs (610) are each fixedly connected to the bottom of the fixed plate (601), and the outer walls of one side of the two filter bins (602) are each fixedly connected to an air pump (613), the output ends of the two air pumps (613) are each fixedly connected to an air flow pipe (604), and the two The output ends of the airflow tubes (604) are fixedly connected to airflow bins (606), the outer walls of the two airflow bins (606) are provided with a plurality of drying holes (605), the two airflow bins (606) are located above the fixed plate (601), the top of the fixed plate (601) is fixedly connected to a power supply unit (609) and a fixed bracket (607), the fixed bracket (607) is fixedly connected to four heating rods (603), one side outer wall of the power supply unit (609) is fixedly connected to four power lines (608), the four power lines (608) are fixedly connected to one end of the four heating rods (603), and the four heating rods (603) are located above the two airflow bins (606).

7. The multi-angle steel structure painting device according to claim 6, characterized in that: The outer wall of one side of the painting frame (5) is fixedly connected to a mounting bracket (15), the inner wall of the mounting bracket (15) is fixedly connected to a paint tank (14), the top and bottom of the paint tank (14) are fixedly connected to a delivery pump (16), the output ends of the two delivery pumps (16) are respectively fixedly connected to a delivery pipe (21) and a connecting pipe (17), the output end of the delivery pipe (21) is connected to the interior of the paint bin (306), the output end of the connecting pipe (17) is fixedly connected to a connecting bin (18), the connecting bin (18) is fixedly connected to the inner wall of the bottom of the painting frame (5), and the outer wall of the connecting bin (18) is fixedly connected to a plurality of connecting pipes (19), the output ends of the plurality of connecting pipes (19) are all fixedly connected to a painting nozzle (20).

8. The multi-angle steel structure painting device according to claim 7, characterized in that: The inner walls on both sides of the working base (1) are movably connected to a plurality of drive shafts (23), the outer walls of the plurality of drive shafts (23) are fixedly connected to conveying rollers (22), the outer walls on both sides of the working base (1) are fixedly connected to stepper motors (10), the output shafts of the two stepper motors (10) are connected to one end of two of the drive shafts (23) via a coupling, the other ends of the plurality of drive shafts (23) are fixedly connected to linkage wheels (24), the outer walls of the three linkage wheels (24) on the same side are all provided with a common transmission belt (25), and the painting frame (5) is fixedly connected to two auxiliary supports (12), the two auxiliary supports (12) are both located above the connecting bin (18), the two auxiliary supports (12) are both provided with a plurality of auxiliary rollers (13), and the plurality of conveying rollers (22) and the plurality of auxiliary rollers (13) are provided with a common steel structure body (2).

9. A method for painting a multi-angle steel structure, using a multi-angle steel structure painting device according to claim 8, characterized in that: The steps include: Step 1: placing the steel structure body (2) on the conveying roller (22) and conveying it so that it contacts the auxiliary roller (13), and at the same time starting the electric telescopic rod (7) to assist the steel structure body (2) to move; Step 2: starting the painting adjustment module (3) to adjust the position of the painting part (312); Step 3: starting the delivery pump (16), the delivery pump (16) delivers the paint to the paint bin (306) and the connecting bin (18), and performing the painting operation by adjusting the painting module (3) and the painting nozzle (20); Step 4: The auxiliary drying module (6) performs drying treatment on the bottom surface of the steel structure body (2), and then the stepping motor (10) is reversed to transport the steel structure body (2) in the reverse direction; Step 5: Start the dual-axis motor (304) to move and adjust the position of the painting module (3), so that the device can perform painting operations at multiple positions and angles, until the painting operation is completed and the steel structure body (2) is collected.

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