CN1931447A

CN1931447A - Automatic paint spraying machine for inner wall of container

Info

Publication number: CN1931447A
Application number: CN 200610096293
Authority: CN
Inventors: 宗恒立
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-08
Filing date: 2006-10-08
Publication date: 2007-03-21

Abstract

The present invention discloses one kind of automatic paint spraying machine for the inner wall of container. The automatic paint spraying machine includes one chassis capable of shifting transversely, one shifting bogie on the chassis to drive the spray gun support to move lengthwise inside the container, guiding walls connected to the bogie to make the bogie and the spray gun support shift parallelly under the limitation of the four side guide rollers. The present invention has high spraying quality, no need for the operator to enter the container, high safety, high production efficiency, adjustable spray gun number for different container spaying operations and other advantages.

Description

Automatic paint spraying machine for inner wall of container

Technical field

The present invention relates to a kind of paint spraying apparatus, be used for the automatic paint-spraying machine technical field of inner wall of container spraying specifically.

Background technology

In the container production process, after casing weldering knot was finished, tank surface must be carried out anticorrosion spraying paint.At present, casing outer panel and top board have all adopted box outer wall paint automatic spraying machine to spray automatically.And chamber interior wall still adopts the portable spray gun of artificial usefulness to carry out operation, and it takies a large amount of labours, and production efficiency is low.Because paint has severe toxicity, air does not circulate again in the case, and workman's health is caused great damage.When spray paint, do not have flooring in the case in addition, the Spray Painter can only step down on the crossbeam and work, the bolt of endangering very much, and accidents happened easily.Because work under bad environment, the quality of spraying paint also are difficult to guarantee.

Summary of the invention

The invention provides a kind of automatic paint spraying machine for inner wall of container, the back door of container is delivered to paint spraying machine in the chassis by can transverse translation, and spray gun just can be advanced into the work of spraying paint in the case certainly under the drive of travelling car.Many spray guns are installed on the paint spraying machine, can be carried out spraying operation to case side plate and top board simultaneously.Increase work efficiency and work quality, reduced working strength of workers, safe and reliable.The operator does not enter in the case, reduces the damage of paint to human body.

The present invention realizes with following technical scheme: a kind of automatic paint spraying machine for inner wall of container, it is characterized in that: comprise transversely movable chassis, be installed in the travelling car on top, chassis, the leading arm that is connected with travelling car, guiding trestle is installed in the leading arm both sides, be installed in the spray gun bearing support of travelling car front end, be installed in some spray guns of gun stand periphery and connect some fluid hoses of paint pump; Described chassis by two crossbeams and some tie-beams fixing become rectangular frame, two bunchers are fixed at the crossbeam two ends respectively, are connected with wheel by the chain transmission respectively, wheel is installed on the lower surface on chassis by support and bearing; Fix two guide rails that are parallel to each other on the upper surface of front portion, chassis, fixed guide on the upper surface at rear portion; Switch board is installed on extreme end of chassis top;

Described travelling car is by four crossbeams, and four vertical beams and four rectangular frames that tie-beam interfixes are fixed two rows, some rollers of every row by rolling wheel support on the lower surface of travelling car, and roller is installed in respectively on two guide rails; Travelling car rear end vertical fixing support, the support upper end is hinged by jointed shaft and leading arm front end, leading arm rear end vertical fixing turning rolls, the roller of turning rolls lower end is installed on the guide rail;

The framework that described guiding trestle is made up of four vertical beams and two tie-beams is sleeved on the both sides of leading arm, and the lower end is fixed on the chassis; The top roll of two vertical beam upper end installations is close to the upper surface of leading arm, and four side rollers that install by side roller support respectively in the outside on guiding trestle top are close to the two sides of leading arm; Two lower rolls that the upper inner of guiding trestle is installed by the lower roll support respectively are close to the lower surface of leading arm; Co-axially fixed rack and pinion is meshed on the lower plane of leading arm, and gear is fixed on the guiding trestle by gear stand, and connects with buncher on being installed in the chassis by the chain transmission;

Described spray gun bearing support is the rectangle frame that four beams are formed, and is connected and fixed with it with two telescoping tubes and some crossbeams in the middle of the rectangle frame, and telescoping tube is sleeved in the hole of sleeve pipe and with clamping screw and fixes, and sleeve pipe is fixed on the front end of travelling car; By fixing some the lance tubes of pressing plate, the lance tube outer end is spray gun fixedly on the spray gun bearing support rectangle frame, on left and right three limits, and the lance tube other end is connected with paint pump by fluid hose; The fixing respectively L bracket in two vertical beam lower ends of spray gun bearing support is hinged by jointed shaft and movable gunjet rack, and activity is sprayed paint and fixed some lance tubes and spray gun by pressing plate on the frame.

Described lower roll is I-shaped cylindrical roll.

Good effect of the present invention is: simple in structure, easy to operate, only need workman's operation, and can make tens spray guns simultaneously box wall and top board be carried out spray painting operation, production efficiency improves.Some rollers are installed on the travelling car are driven by buncher, enter under guidance system control automatic steady and carry out spray painting operation in the container, operator's case is operated outward to reduce and is polluted, safe and reliable, because it is intensive that the installation of paint spraying machine bottom is rolled for a short time, operates steadily safety in case.

Description of drawings

The present invention is described in more detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is that the B of Fig. 1 is to partial schematic diagram;

Fig. 4 is the A-A profile of Fig. 1.

Among the figure: 1, the chassis, 1-1, crossbeam, 1-2, tie-beam, 2, guide rail, 3, roller, 4, turning rolls, 5, leading arm, 6, tooth bar, 7, the side roller, 8, side roller support, 9, top roll, 10, guiding trestle, 10-1, vertical beam, 10-2, tie-beam, 11, lower roll, 12, the lower roll support, 13, gear stand, 14, gear, 15, the chain transmission, 16, buncher, 17, jointed shaft, 18, support, 19, travelling car, 19-1, the groove beam, 19-2, tie-beam, 19-3, vertical beam, 20, guide rail, 21, rolling wheel support, 22, roller, 23, sleeve pipe, 23-1, clamping screw, 24, telescoping tube, 25, crossbeam, 26, the spray gun bearing support, 27, buncher, 28, the chain transmission, 29, support, 30, wheel, 31, bearing, 32, spray gun, 33, lance tube, 34, pressing plate, 35, fluid hose, 36, movable gunjet rack, 37, jointed shaft, 38, support, 39, container body, 40, controller chassis.

The specific embodiment

As shown in Figure 1, 2, the chassis of automatic paint spraying machine for inner wall of container of the present invention is by two crossbeam 1-1 and the some rectangular frames that tie-beam 1-2 fixedly forms, the lower end on chassis 1 installs four only with laterally mobile wheel 30, switch board 40 is installed in 1 rear portion, chassis, and two bunchers 27 drive wheel 30 motions by chain transmission 28 makes paint spraying machine align the container back door.The travelling car 19 that 1 upper end, chassis is fixing and the roller 3 of leading arm 5 lower ends are installed in respectively on the guide rail 20 and guide rail 2 of 1 upper end, chassis, buncher 16 is by 14 rotations of chain transmission 15 driven gears, gear 14 is meshed with tooth bar 6 on the leading arm 5, leading arm 5 promotes travelling car 19 and advances, and the spray gun bearing support 26 that is fixed on travelling car 19 upper ends is sent in the container to be sprayed paint together with some spray guns 32.

As shown in Figure 1, the roller 22 of some dense arrangement is installed in travelling car 19 bottoms, and making it can easy motion on the container base crossbeam.

As shown in Figure 1, 2, leading arm 5 is installed in the centre of the guiding trestle 10 on 1 top, chassis, two fixing top rolls 9 are close to the upper surface of leading arm 5 on the guiding trestle 10, two lower rolls 11 are close to the lower surface of leading arm 5, four side rollers 7 are close to two sides of leading arm 5 respectively, restricted guidance arm 5 prolongs guide rail 2 rectilinear motions reliably, thereby guarantees that spray gun 32 and container 39 box body walls keep constant distance, and purpose is to guarantee to spray paint quality.

As shown in Figure 4, lower roll 11 is made the I shape cylindrical roll, and purpose is the position that gets out of the way tooth bar 6, guarantees that lower roll 11 combines closely with leading arm 5.

As shown in Figure 3, rectangle spray gun bracing frame 26 tops and the right and left are respectively by pressing plate 34 fixing some lance tubes 33, spray gun 32 is fixed on the lance tube 33, lance tube 33 other ends are connected with fluid hose 35, and the high pressure paint pump that is installed in the paint spraying machine outside will paint to input on the spray gun 32 by fluid hose 35 realizes auto spray painting.The quantity of spray gun 32 and position are according to the chi adjustment of casing, and purpose is to spray paint evenly.

As Fig. 1, shown in 3, because container height size difference, spray gun bracing frame 26 bottoms among the present invention are by support 38 and jointed shaft 37 installation activity gunjet racks 36, spray gun bracing frame 26 is made sleeve pipe 23 with the point of attachment of travelling car 19, telescoping tube 24 is inserted in the sleeve pipe 23, and lock with clamping screw 23-1, when needs spray superelevation container, will unclamp clamping screw 23-1, promote telescoping tube 24, make on the spray gun bracing frame 26 and move to the appropriate location, again movable gunjet rack 36 is turned over turnback, (shown in Fig. 3 double dot dash line) load onto fluid hose 35, just can carry out spray painting operation to the superelevation inner wall of container.

Claims

1, a kind of automatic paint spraying machine for inner wall of container, it is characterized in that: comprise transversely movable chassis (1), be installed in the travelling car (19) on top, chassis (1), the leading arm (5) that is connected with travelling car (19), guiding trestle (10) is installed in leading arm (5) both sides, be installed in the spray gun bearing support (26) of travelling car (19) front end, be installed in some the spray guns (32) of gun stand (26) periphery and the some fluid hoses (35) of connection paint pump; Described chassis (1) by two crossbeams (1-1) and some tie-beams (1-2) fixing become rectangular frame, two bunchers (27) are fixed at crossbeam (1-1) two ends respectively, be connected with wheel (30) by chain transmission (28) respectively, wheel (30) is installed on the lower surface of chassis (1) by support (29) and bearing (31); Fix two guide rails that are parallel to each other (20), fixed guide on the upper surface at rear portion (2) on the upper surface of front portion, chassis (1); Chassis (1) upper rear end is installed switch board (40);

Described travelling car (19) is by four crossbeams (19-1), the rectangular frame that four vertical beams (19-3) and four tie-beams (19-2) interfix, fix two rows, some rollers of every row (22) by rolling wheel support (21) on the lower surface of travelling car (19), roller (22) is installed in respectively on two guide rails (20); Travelling car (19) rear end vertical fixing support (18), support (18) upper end is hinged by jointed shaft (17) and leading arm (5) front end, leading arm (5) rear end vertical fixing turning rolls (4), the roller (3) of turning rolls (4) lower end is installed on the guide rail (2);

The framework that described guiding trestle (10) is made up of four vertical beams (10-1) and two tie-beams (10-2) is sleeved on the both sides of leading arm (5), and the lower end is fixed on the chassis (1); The top roll (9) that install two vertical beams (10-1) upper end is close to the upper surface of leading arm (5), and four side rollers (7) that install by side roller support (8) respectively in the outside on guiding trestle (10) top are close to the two sides of leading arm (5); Two lower rolls (11) that the upper inner of guiding trestle (10) is installed by lower roll support (12) respectively are close to the lower surface of leading arm (5); Co-axially fixed tooth bar (6) is meshed with gear (14) on the lower plane of leading arm (5), gear (14) is fixed on the guiding trestle (10) by gear stand (13), and connects with buncher (16) on being installed in chassis (1) by chain transmission (15);

Described spray gun bearing support (26) is the rectangle frame that four beams are formed, be connected and fixed with it with two telescoping tubes (24) and some crossbeams (25) in the middle of the rectangle frame, telescoping tube (24) is sleeved in the hole of sleeve pipe (23) and is fixing with clamping screw (23-1), and sleeve pipe (23) is fixed on the front end of travelling car (19); By fixing some the lance tubes (33) of pressing plate (34), lance tube (33) outer end is spray gun (32) fixedly on spray gun bearing support (26) rectangle frame, on left and right three limits, and lance tube (33) other end is connected with paint pump by fluid hose (35); It is hinged with movable gunjet rack (36) that the fixing respectively L bracket (38) in two vertical beam lower ends of spray gun bearing support (26) is passed through jointed shaft (37), and activity is sprayed paint frame (36) upward by fixing some lance tubes (33) of pressing plate and spray gun (32).

2, according to the described a kind of automatic paint spraying machine for inner wall of container of claim 1, it is characterized in that: described lower roll (11) is I-shaped cylindrical roll.