CN216296849U

CN216296849U - Automatic paint spraying production line for super-huge steel members

Info

Publication number: CN216296849U
Application number: CN202122986334.9U
Authority: CN
Inventors: 邱春英; 吴如强
Original assignee: Guangdong Huijing Steel Structure Co ltd
Current assignee: Guangdong Huijing Steel Structure Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-15
Anticipated expiration: 2031-11-30

Abstract

The application discloses automatic production line that sprays paint of super-huge steel member relates to super-huge steel member production technical field, and to current automatic production line that sprays paint of super-huge steel member separately goes on with paint spraying process and stoving process usually, influences the problem of machining efficiency, the following scheme is put forward now, and it is including carrying the platform, carry the bench to install two backup pads, two install the installation pole between the backup pad, electronic slide rail is installed to the top inner wall of installation pole, install the slider in the spout on the installation pole, the telescopic link is installed on the top of slider, the output of telescopic link is provided with the shower nozzle, carry the bench to install two locating plates, two install the stoving case between the locating plate. This application novel structure has realized the process of spraying paint and the integration of stoving process, and can clear up the steel member before spraying paint, suitable popularization.

Description

Automatic paint spraying production line for super-huge steel members

Technical Field

The application relates to the technical field of production of super-huge steel members, in particular to an automatic paint spraying production line for super-huge steel members.

Background

The steel member is a structural member made of steel sections such as angle steel, steel plate, channel steel, H-shaped steel and the like or a combination of the steel sections, is mainly applied to various projects, and is painted on the surface of the steel member after being processed in order to prevent corrosion in the using process.

An existing automatic paint spraying production line for the super-large steel members generally separates a paint spraying process and a drying process, and therefore machining efficiency is affected. Therefore, in order to solve such problems, we propose an automatic painting production line for the oversized steel members.

SUMMERY OF THE UTILITY MODEL

The application provides an automatic production line that sprays paint of super-huge steel member has solved current automatic production line that sprays paint of super-huge steel member and has separately gone on with spraying paint process and stoving process usually, influences machining efficiency's problem.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an automatic paint spraying production line for super-huge steel components comprises a conveying table, wherein a PLC controller is arranged on one side of the conveying table, two support plates which are symmetrically distributed are fixedly arranged between two sides of the conveying table, an installation rod is fixedly arranged between the two support plates, a sliding groove is formed in the installation rod, an electric sliding rail is fixedly arranged on the inner wall of the top end of the installation rod, the electric sliding rail is electrically connected with the PLC controller, a sliding block is slidably arranged in the sliding groove on the installation rod, the electric sliding rail penetrates through the sliding block, a telescopic rod is fixedly arranged at the top end of the sliding block, a spray head is arranged at the output end of the telescopic rod, the spray head is electrically connected with the PLC controller, two positioning plates which are symmetrically distributed are fixedly arranged between two sides of the conveying table, and a drying box is fixedly arranged between the two positioning plates, the top of stoving case is provided with the air heater, the output of air heater runs through and extends to stoving incasement portion.

Through adopting above-mentioned technical scheme, can let shower nozzle reciprocating motion when spraying paint to the steel member, improve the efficiency of spraying paint, realize the purpose that the process of spraying paint and stoving process integration set up.

Preferably, two limiting grooves which are symmetrically distributed are formed in the mounting rod, the limiting grooves are arranged in a T shape, the limiting grooves are arranged in the mounting rod, limiting blocks matched with the limiting grooves are arranged in the limiting grooves in a sliding mode, and the limiting blocks are fixedly connected with the two sides of the sliding block respectively.

Through adopting above-mentioned technical scheme, the stability when setting up the stopper in slider both sides can improve the slider motion, and then can improve the stability when the shower nozzle moves.

Preferably, two one side that the backup pad is close to each other is provided with infrared emitter and infrared receiver respectively, just infrared emitter and infrared receiver are electric connection respectively with between the PLC controller.

Through adopting above-mentioned technical scheme, infrared emitter and infrared receiver can detect the steel member and get into the spraying region, and then feed back the signal to the PLC controller, and the opening and close state of shower nozzle is controlled again to the PLC controller.

Preferably, a collecting box is arranged on one side of the conveying table, a protective frame is fixedly mounted between the two supporting plates, a collecting groove is formed in the bottom end of the circumferential side wall of the protective frame, and a connecting pipe is communicated between the protective frame and the collecting box.

Through adopting above-mentioned technical scheme, paint vehicle sputtering when can preventing to spray paint can pass through the collecting vat to the paint vehicle of sputtering at the protective frame inner wall simultaneously and receive in the collecting box by the connecting pipe.

Preferably, the top inner wall of stoving case is provided with the wind-collecting cover, be the intercommunication setting between the output of wind-collecting cover and air heater, be electric connection between air heater and the PLC controller.

Through adopting above-mentioned technical scheme, can improve the hot-blast area of steel member contact, and then can improve the efficiency when drying the steel member.

Preferably, carry bench fixed mounting to have two erection columns that are the symmetric distribution, two movable groove has all been seted up in the erection column, and two movable inslot on the erection column all rotates there is the screw rod, two the screw rod is to the same setting soon, and two the tip of screw rod runs through respectively and extends to the homonymy the top outside and the fixed cover of erection column are equipped with the belt pulley, two around being equipped with the belt, two between the belt pulley equal thread bush is equipped with movable block, two on the screw rod fixedly connected with connecting rod between the movable block.

Through adopting above-mentioned technical scheme, can adjust the height of connecting rod.

Preferably, fixed mounting has the connecting plate on the connecting rod, the one end fixed mounting of connecting plate has the fixed plate, the fixed plate is the cavity setting, the bottom of fixed plate is provided with a plurality of air-out pipes that the structure is the same, one side of carrying the platform is provided with the hair-dryer, be electric connection between hair-dryer and the PLC controller, the intercommunication has the input tube between hair-dryer and the fixed plate.

Through adopting above-mentioned technical scheme, can carry out preliminary clearance to the steel member before spraying paint.

Preferably, one end of the connecting plate, which is far away from the fixing plate, is fixedly provided with an installation frame, and a cleaning block is arranged in the installation frame.

Through adopting above-mentioned technical scheme, can carry out the secondary clearance before spraying paint to the steel member, improve the cleanliness factor on steel member surface, and then improve the quality of spraying paint.

The beneficial effect of this application does:

1. the spray head and the drying box are arranged on the conveying table, so that the effect of integrating the paint spraying process and the drying process is achieved, and the production continuity of the super-large steel member is improved.

2. Through hair-dryer, fixed plate and input tube, start the hair-dryer through the PLC controller, the output of hair-dryer is provided with the air outlet by the fixed plate bottom through the input tube again and blows out, has reached and has carried out the effect of clearing up the steel member before spraying paint.

To sum up, this application can be with the process of spraying paint and the integration of stoving process, and can clear up the steel member before spraying paint, has solved current automatic production line that sprays paint of an especially large steel member and will spray paint process and stoving process separately going on usually, influences machining efficiency's problem, suitable popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a view of the installation structure of the connecting rod of the present application;

FIG. 3 is a view showing an installation structure of an infrared transmitter and an infrared receiver according to the present application;

FIG. 4 is a side cross-sectional view of FIG. 3 of the present application;

fig. 5 is a sectional view of the mounting structure of the wind-collecting cover of the present application.

Reference numbers in the figures: 1. a conveying table; 2. a fixing plate; 3. a connecting plate; 4. mounting a column; 5. installing a frame; 6. an input tube; 7. a blower; 8. a PLC controller; 9. a collection box; 10. a connecting pipe; 11. a support plate; 12. mounting a rod; 13. a telescopic rod; 14. a spray head; 15. a protective frame; 16. positioning a plate; 17. a drying box; 18. a hot air blower; 19. a movable groove; 20. a screw; 21. a movable block; 22. a belt pulley; 23. a connecting rod; 24. a cleaning block; 25. an infrared emitter; 26. an infrared receiver; 27. a chute; 28. a limiting groove; 29. a slider; 30. a limiting block; 31. collecting tank; 32. an electric slide rail; 33. an air collecting cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and 2, an automatic production line that sprays paint of super-huge steel member, including carrying platform 1, one side of carrying platform 1 is provided with PLC controller 8, fixed mounting has two erection columns 4 that are the symmetric distribution on carrying platform 1, movable groove 19 has all been seted up in two erection columns 4, and it has screw rod 20 all to rotate in the movable groove 19 on two erection columns 4, two screw rods 20 are to the same setting soon, and the tip of two screw rods 20 runs through the top outside and the fixed cover that extend to the erection column 4 of homonymy respectively and are equipped with belt pulley 22, around being equipped with the belt between two belt pulleys 22, equal thread bush is equipped with movable block 21 on two screw rods 20 again, fixedly connected with connecting rod 23 between two movable block 21. Through rotating a screw rod 20, through the transmission of two belt pulleys 22, drive two screw rods 20 and rotate, and then can drive two movable blocks 21 simultaneous syntropy motion, and then can drive connecting rod 23 and go up and down. Fixed mounting has connecting plate 3 on connecting rod 23, the lift of connecting rod 23, can drive connecting plate 3 and go up and down, the one end fixed mounting of connecting plate 3 has fixed plate 2, the lift of connecting plate 3 can drive fixed plate 2 and go up and down, fixed plate 2 is the cavity setting, be provided with the play tuber pipe that a plurality of structures are the same in the bottom of fixed plate 2, one side of carrying platform 1 is provided with hair-dryer 7, be electric connection between hair-dryer 7 and the PLC controller 8, the intercommunication has input tube 6 between hair-dryer 7 and the fixed plate 2, the lift of fixed plate 2, can adjust the distance between air outlet and the steel member, and then can tentatively clear up the steel member. One end fixed mounting that fixed plate 2 was kept away from to connecting plate 3 has installing frame 5, and is provided with clean piece 24 in the installing frame 5, can carry out the secondary to the steel member and clear up, has improved the clean degree before the steel member sprays paint.

Referring to fig. 3-4, two support plates 11 that are symmetrically distributed are fixedly installed between two sides of the conveying table 1, one side of the two support plates 11 that are close to each other is provided with an infrared emitter 25 and an infrared receiver 26 respectively, and the infrared emitter 25 and the infrared receiver 26 are electrically connected with the PLC controller 8 respectively, when the steel member is transmitted to the space between the infrared emitter 25 and the infrared receiver 26 by the conveying table 1, the infrared receiver 26 feeds back a signal to the PLC controller 8, and the PLC controller 8 instructs the nozzle 14 to open, so as to spray paint on the steel member. Be provided with collecting box 9 in one side of carrying platform 1, fixed mounting has protective frame 15 between two backup pads 11, and protective frame 15's circumference lateral wall bottom is provided with collecting vat 31, and the intercommunication is provided with connecting pipe 10 between protective frame 15 and the collecting box 9, and the paint vehicle that sputters can be protected by protective frame 15 when spraying paint to prevent in disorder the paint vehicle to spatter as far as possible, and the paint vehicle that is located protective frame 15 inner wall can be received in collecting box 9 through connecting pipe 10 by collecting vat 31.

Referring to fig. 1 and 4, a mounting rod 12 is fixedly mounted between two supporting plates 11, a sliding groove 27 is formed in the mounting rod 12, an electric slide rail 32 is fixedly mounted on the inner wall of the top end of the mounting rod 12, the electric slide rail 32 is electrically connected with a PLC controller 8, a slide block 29 is slidably mounted in the sliding groove 27 on the mounting rod 12, the electric slide rail 32 penetrates through the slide block 29, the opening and closing of the electric slide rail 32 can be controlled by the PLC controller 8, and further the position of a spray head 14 can be adjusted during paint spraying, so as to improve the paint spraying efficiency, a telescopic rod 13 is fixedly mounted on the top end of the slide block 29, a spray head 14 is arranged at the output end of the telescopic rod 13, the spray head 14 is electrically connected with the PLC controller 8, two limiting grooves 28 which are symmetrically distributed are formed in the mounting rod 12, the limiting grooves 28 are arranged in a T shape, and limiting blocks 30 matched with the limiting grooves 28 are slidably arranged in the two limiting grooves 28 in the mounting rod 12, the two limit blocks 30 are fixedly connected with the two sides of the sliding block 29 respectively, so that the stability of the sliding block 29 during movement can be improved.

Referring to fig. 1 and 5, fixed mounting has two locating plates 16 that are the symmetric distribution between the both sides of carrying platform 1, fixed mounting has stoving case 17 between two locating plates 16, the top of stoving case 17 is provided with air heater 18, run through the output with air heater 18 and extend to inside the stoving case 17, the top inner wall of stoving case 17 is provided with air-collecting cover 33, be the intercommunication setting between air-collecting cover 33 and the output of air heater 18, let to be electric connection between air heater 18 and the PLC controller 8, can control opening and close of air heater 18 through PLC controller 8, air-collecting cover 33 through the setting, can improve hot-blast coverage area to the steel member.

The working principle is as follows: this application is when using, adjust fixed plate 2 and the distance between installing frame 5 and the steel member earlier through rotating screw rod 20, adjust the clean efficiency to the steel member with this, by carrying platform 1 when the steel member, when transporting to between infrared emitter 25 and the infrared receiver 26, infrared receiver 26 can give PLC controller 8 with the signal feedback, PLC controller 8 control shower nozzle 14 is opened and close, again by opening and close of PLC controller 8 control electronic slide rail 32, with this to spray paint the steel member, adjust the position of shower nozzle 14 when spraying paint simultaneously, improve the efficiency of spraying paint, the steel member after the completion of spraying paint continues to be transported to stoving case 17 below by carrying platform 1, intercommunication between infrared emitter 25 and the infrared receiver 26 this moment, PLC controller 8 control air heater 18 starts, with this to dry the steel member.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic production line that sprays paint of super-huge steel member, is including carrying platform (1), its characterized in that, one side of carrying platform (1) is provided with PLC controller (8), carry between the both sides of platform (1) fixed mounting have two backup pad (11) that are the symmetric distribution, two fixed mounting has installation pole (12) between backup pad (11), seted up spout (27) in installation pole (12), the top inner wall fixed mounting of installation pole (12) has electronic slide rail (32), be electric connection between electronic slide rail (32) and PLC controller (8), slidable mounting has slider (29) in spout (27) on installation pole (12), just electronic slide rail (32) run through slider (29) setting, the top fixed mounting of slider (29) has telescopic link (13), the output of telescopic link (13) is provided with shower nozzle (14), be electric connection between shower nozzle (14) and PLC controller (8), fixed mounting has two locating plate (16) that are the symmetric distribution between the both sides of carrying platform (1), two fixed mounting has stoving case (17) between locating plate (16), the top of stoving case (17) is provided with air heater (18), the output of air heater (18) runs through and extends to inside stoving case (17).

2. The automatic paint spraying production line for the oversized steel members as claimed in claim 1, wherein two limiting grooves (28) are symmetrically formed in the mounting rod (12), the limiting grooves (28) are arranged in a T shape, limiting blocks (30) matched with the limiting grooves (28) are slidably arranged in the two limiting grooves (28) in the mounting rod (12), and the two limiting blocks (30) are fixedly connected with two sides of the sliding block (29).

3. The automatic paint spraying production line for the oversized steel members according to claim 1, wherein an infrared emitter (25) and an infrared receiver (26) are respectively arranged on one side of the two support plates (11) close to each other, and the infrared emitter (25) and the infrared receiver (26) are respectively electrically connected with the PLC (8).

4. The automatic paint spraying production line for the oversized steel members according to claim 1, wherein a collection box (9) is arranged on one side of the conveying table (1), a protection frame (15) is fixedly mounted between the two support plates (11), a collection groove (31) is formed in the bottom end of the circumferential side wall of the protection frame (15), and a connecting pipe (10) is communicated between the protection frame (15) and the collection box (9).

5. The automatic paint spraying production line for the oversized steel members as claimed in claim 1, wherein a wind collection cover (33) is arranged on the inner wall of the top end of the drying box (17), the wind collection cover (33) is communicated with the output end of the air heater (18), and the air heater (18) is electrically connected with the PLC (8).

6. The automatic paint spraying production line for the extra-large steel members as claimed in claim 1, wherein two mounting columns (4) which are symmetrically distributed are fixedly mounted on the conveying table (1), movable grooves (19) are formed in the two mounting columns (4), screw rods (20) are rotated in the movable grooves (19) of the two mounting columns (4), the two screw rods (20) are arranged in the same screwing direction, the end portions of the two screw rods (20) extend to the same side through the outer portion of the top end of the mounting column (4) and are fixedly sleeved with belt pulleys (22), a belt is wound between the belt pulleys (22), the two screw rods (20) are provided with movable blocks (21) in a threaded sleeve manner, and connecting rods (23) are fixedly connected between the movable blocks (21).

7. The automatic paint spraying production line for the extra-large steel members according to claim 6, characterized in that a connecting plate (3) is fixedly mounted on the connecting rod (23), a fixing plate (2) is fixedly mounted at one end of the connecting plate (3), the fixing plate (2) is hollow, a plurality of air outlet pipes with the same structure are arranged at the bottom end of the fixing plate (2), a blower (7) is arranged on one side of the conveying table (1), the blower (7) is electrically connected with a PLC (8), and an input pipe (6) is communicated between the blower (7) and the fixing plate (2).

8. The automatic paint spraying production line for the oversized steel members according to claim 7, wherein a mounting frame (5) is fixedly mounted at one end of the connecting plate (3) far away from the fixing plate (2), and a cleaning block (24) is arranged in the mounting frame (5).