CN115430551A

CN115430551A - Automatic uniform spraying device for tank interior

Info

Publication number: CN115430551A
Application number: CN202211064720.5A
Authority: CN
Inventors: 熊建林; 罗凯达
Original assignee: Shenzhen Liush Robot Co ltd
Current assignee: Shenzhen Liush Robot Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-06

Abstract

The invention discloses an automatic uniform spraying device for the interior of a tank body, which comprises a base, a fixing mechanism, a tank body, a backing ring, a frame, a liquid inlet pipe, a sliding pipe, a guide block, a guide groove, a driving mechanism, a protection mechanism and a spray head, wherein the fixing mechanism is arranged on the base, the tank body is arranged on the fixing mechanism, the backing ring is bonded on the base, the backing ring is contacted with the tank body, the frame is welded on the base, the liquid inlet pipe is arranged in the frame through a bearing, the sliding pipe is connected to the outer side of the liquid inlet pipe in a sliding manner, the driving mechanism is arranged on the frame, the protection mechanism is arranged on the sliding pipe, and the spray head is fixedly connected to the sliding pipe. The invention relates to an automatic and uniform spraying device for the interior of a tank, which has the characteristics of high stability, reduction of environmental pollution and uniform spraying on the inner wall of the tank in the spraying process of the tank.

Description

Automatic uniform spraying device for tank interior

Technical Field

The invention belongs to the technical field of tank body processing, and particularly relates to an automatic uniform spraying device for the interior of a tank body.

Background

The invention patent with the publication number of CN114289234A discloses a method for simultaneously spraying the inner surface and the outer surface of an iron tank, which comprises a base, wherein two sides of the top end of the base are fixedly connected with upright posts, the top end of the base is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a placing table, one side of each upright post is provided with a drying fan, the top end of each upright post is fixedly connected with a top plate, and the bottom end of each top plate is fixedly connected with a cylinder; the method for simultaneously spraying the inner surface and the outer surface of the iron tank comprises the steps that the device is adjusted through the size of the iron tank, the sleeve block can slide outside the fixed rod and is fixed by the adjusting bolt after sliding to a proper position, then the fixed rod is moved towards the inside of the iron tank by the air cylinder, the first spraying head at the bottom of the fixed rod sprays paint to the inside of the iron tank, the second spraying head sprays paint to the outside of the iron tank, the iron tank rotates at a constant speed in the spraying process, and therefore uniform spraying is achieved, the device can spray paint inside and outside simultaneously, spraying efficiency is improved, and the problems that the spraying range is small and the spraying efficiency is low are solved. But the device is when carrying out the spraying to the jar body, and the jar body is directly placed on placing the platform, and stability is low in the processing of the jar body, simultaneously, in the in-process of spraying paint to the internal portion of jar, and the atomizing paint directly gets into the air pollution environment to the device is lower to the internal portion spraying homogeneity of jar. Therefore, improvements are needed.

Disclosure of Invention

The present invention is directed to solving the above problems by providing an automatic and uniform spraying apparatus for the interior of a can, which solves the problems mentioned in the background art.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a be used for jar internal portion automatic even spraying device, includes base, fixed establishment, jar body, backing ring, frame, feed liquor pipe, slide pipe, guide block, guide slot, actuating mechanism, protection machanism, shower nozzle, be provided with fixed establishment on the base, the last jar body that is provided with of fixed establishment, it has the backing ring to bond on the base, backing ring and jar body contact, the welding has the frame on the base, install the feed liquor pipe through the bearing in the frame, the outside sliding connection of feed liquor pipe has the slide pipe, be provided with actuating mechanism on the frame, be provided with protection machanism on the slide pipe, fixedly connected with shower nozzle on the slide pipe.

Preferably, the slide pipe is internally welded with a guide block, the liquid inlet pipe is provided with a guide groove, and the guide groove is internally connected with the guide block in a sliding manner. Through setting up guide block and guide slot cooperation for the feed liquor pipe can drive the slide pipe and rotate.

As preferred, fixed establishment includes barrel, sucking disc, piston, spring, slide bar, spout, depression bar, clamping ring, barrel and base fixed connection, the fixed cup joint in the outside of barrel has the sucking disc, sliding connection has the piston in the barrel, be provided with the spring in the barrel, fixedly connected with slide bar on the piston, the spout has been seted up on the barrel, sliding connection has the slide bar in the spout, the welding has the depression bar on the slide bar, depression bar and base sliding connection, the welding has the clamping ring on the depression bar, clamping ring and backing ring sliding connection. The tank body is contacted with the sucker, the sucker is pressed downwards, air in the cylinder body is discharged by moving the piston, the cylinder body is adsorbed by the sucker, and the tank body is convenient to fix in the device.

Preferably, one end of the spring is fixedly connected with the piston, and the other end of the spring is fixedly connected with the cylinder. Through setting up the spring for the piston is convenient for reset.

Preferably, the driving mechanism comprises a gear ring, a motor, a rotating shaft, a connecting sleeve, a limiting pin, a gear, a cylinder rod, a guide seat, a support ring and a bump, the gear ring is fixedly sleeved on the outer side of the liquid inlet pipe, the motor is fixedly mounted on the frame, the rotating shaft of the motor is rotatably connected with the frame, the connecting sleeve is slidably connected on the outer side of the rotating shaft, the limiting pin is slidably connected in the connecting sleeve, the limiting pin is connected with the rotating shaft through threads, the gear is welded on the connecting sleeve and meshed with the gear ring, the cylinder is fixedly mounted on the frame, the cylinder rod of the cylinder is slidably connected with the frame, the guide seat is welded on the cylinder rod, the support ring is fixedly sleeved on the outer side of the sliding pipe, and the support ring is slidably connected with the guide seat. Through motor drive gear rotation, and then make the gear drive ring gear rotate, and then make the feed liquor pipe rotate, and then make the shower nozzle rotate to through the flexible change of cylinder drive cylinder pole, and then make the shower nozzle can reciprocate at the internal jar, make the internal spraying of jar more even.

Preferably, a bump is welded on the guide seat, and the bump is in contact with the support ring. Through setting up the lug, reduce the frictional force between support ring and the saddle.

As preferred, protection machanism includes the gland, keeps off ring, annular, slider, pressure spring, bellows, the outside swing joint of slide pipe has the gland, gland and jar body contact, the outside sliding connection of slide pipe has the fender ring, the annular has been seted up on the slide pipe, the welding has the slider on keeping off the ring, sliding connection has the slider in the annular, the outside of slide pipe is provided with the pressure spring, the one end of pressure spring with keep off the ring welding, the other end and the gland welding of pressure spring. Move to a jar internal shift through the slide pipe, and then make to keep off the ring and act on the pressure spring for the pressure spring compresses tightly the gland on jar body, seals jar body, avoids the atomizing paint of spraying in-process to fly away, reduces the pollution to the environment when the device uses.

Preferably, the baffle ring is bonded with a corrugated pipe, and the corrugated pipe is bonded with the gland. Through setting up the bellows, protect the pressure spring.

The invention has the beneficial effects that: the invention relates to an automatic uniform spraying device for the interior of a tank, which has the characteristics of high stability, environmental pollution reduction and uniform spraying on the inner wall of the tank in the spraying process of the tank, and has the following beneficial effects compared with the traditional automatic uniform spraying device for the interior of the tank in the specific use:

firstly, through setting up barrel, sucking disc, piston, spring, slide bar, spout, depression bar, clamping ring isotructure, through with jar body and sucking disc contact and push down the sucking disc to make the interior air escape of barrel through removing the piston, and then make the barrel adsorbed by the sucking disc, make jar body be convenient for in the device fixed.

Secondly, through setting up ring gear, motor, pivot, adapter sleeve, gear, cylinder pole, guide holder, support ring, isotructure, rotate through motor drive gear, and then make the gear drive ring gear rotate, and then make the feed liquor pipe rotate, and then make the shower nozzle rotate to through the flexible change of cylinder drive cylinder pole, and then make the shower nozzle reciprocate at the internal jar, make the internal spraying of jar more even.

Thirdly, through setting up gland, fender ring, annular, slider, pressure spring, bellows isotructure, move to the internal removal of jar through the slide pipe, and then make and keep off the ring effect on the pressure spring for the pressure spring compresses tightly the gland on the jar body, seals the jar body, avoids the atomizing paint of spraying in-process to fly away, reduces the pollution to the environment when the device uses.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;

FIG. 3 is a cross-sectional view of the cartridge of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 2;

fig. 6 is an enlarged view of the invention at C in fig. 2.

In the figure: 1. a base; 2. a fixing mechanism; 3. a tank body; 4. a backing ring; 5. a frame; 6. a liquid inlet pipe; 7. a slide pipe; 71. a guide block; 72. a guide groove; 8. a drive mechanism; 9. a protection mechanism; 10. a spray head; 21. a cylinder body; 22. a suction cup; 23. a piston; 24. a spring; 25. a slide bar; 26. a chute; 27. a pressure lever; 28. pressing a ring; 81. a toothed ring; 82. a motor; 83. a rotating shaft; 84. connecting sleeves; 85. a spacing pin; 86. a gear; 87. a cylinder; 88. a cylinder rod; 89. a guide seat; 810. a support ring; 811. a bump; 91. a gland; 92. a baffle ring; 93. a ring groove; 94. a slider; 95. a pressure spring; 96. a bellows.

Detailed Description

As shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment:

example (b):

the utility model provides a be used for jar internal portion automatic even spraying device, includes base 1, fixed establishment 2, jar body 3, backing ring 4, frame 5, feed liquor pipe 6, slide pipe 7, guide block 71, guide slot 72, actuating mechanism 8, protection machanism 9, shower nozzle 10, be provided with fixed establishment 2 on the base 1, be provided with jar body 3 on the fixed establishment 2, it has backing ring 4 to bond on the base 1, the contact of backing ring 4 and jar body 3, the welding has frame 5 on the base 1, install feed liquor pipe 6 through the bearing in the frame 5, the outside sliding connection of feed liquor pipe 6 has slide pipe 7, be provided with actuating mechanism 8 on the frame 5, be provided with protection machanism 9 on the slide pipe 7, fixedly connected with shower nozzle 10 on the slide pipe 7.

The slide pipe 7 is internally welded with a guide block 71, the liquid inlet pipe 6 is provided with a guide groove 72, and the guide groove 72 is internally connected with the guide block 71 in a sliding manner. The guide block 71 and the guide groove 72 are arranged to be matched, so that the liquid inlet pipe 6 can drive the slide pipe 7 to rotate.

Wherein, fixed establishment 2 includes barrel 21, sucking disc 22, piston 23, spring 24, slide bar 25, spout 26, depression bar 27, clamping ring 28,

barrel

21 and 1 fixed connection of base, the outside of barrel 21 is fixed to have cup jointed sucking disc 22, sliding connection has piston 23 in the barrel 21, be provided with spring 24 in the barrel 21, fixedly connected with slide bar 25 on the piston 23, spout 26 has been seted up on the barrel 21, sliding connection has slide bar 25 in the spout 26, the welding has depression bar 27 on the slide bar 25,

depression bar

27 and 1 sliding connection of base, the welding has clamping ring 28 on the depression bar 27, clamping

ring

28 and 4 sliding connection of backing ring. The can body 3 is fixed in the device conveniently by contacting the can body 3 with the suction cup 22 and pressing down the suction cup 22, and by moving the piston 23 to discharge the air in the cylinder 21, so that the cylinder 21 is sucked by the suction cup 22.

One end of the spring 24 is fixedly connected with the piston 23, and the other end of the spring 24 is fixedly connected with the cylinder 21. The piston 23 is returned by the spring 24.

The driving mechanism 8 comprises a gear ring 81, a motor 82, a rotating shaft 83, a connecting sleeve 84, a limiting pin 85, a gear 86, a cylinder 87, a cylinder rod 88, a guide seat 89, a supporting ring 810 and a bump 811, the gear ring 81 is fixedly sleeved on the outer side of the liquid inlet pipe 6, the motor 82 is fixedly installed on the frame 5, the rotating shaft 83 of the motor 82 is rotatably connected with the frame 5, the connecting sleeve 84 is slidably connected to the outer side of the rotating shaft 83, the limiting pin 85 is slidably connected with the connecting sleeve 84, the limiting pin 85 is connected with the rotating shaft 83 through threads, the gear 86 is welded on the connecting sleeve 84, the gear 86 is meshed with the gear ring 81, the cylinder 87 is fixedly installed on the frame 5, the cylinder rod 88 of the cylinder 87 is slidably connected with the frame 5, the guide seat 89 is welded on the cylinder rod 88, the supporting ring 810 is fixedly sleeved on the outer side of the sliding pipe 7, and the supporting ring 810 is slidably connected with the guide seat 89. The gear 86 is driven to rotate through the motor 82, so that the gear 86 drives the gear ring 81 to rotate, the liquid inlet pipe 6 is further driven to rotate, the spray head 10 is further driven to rotate, the air cylinder rod 88 is driven to stretch and retract through the air cylinder 87, the spray head 10 can move up and down in the tank body 3, and spraying in the tank body 3 is more uniform.

Wherein, a lug 811 is welded on the guide seat 89, and the lug 811 contacts with the support ring 810. By providing the projections 811, friction between the support ring 810 and the guide seats 89 is reduced.

Wherein, protection machanism 9 includes gland 91, keeps off ring 92, annular 93, slider 94, pressure spring 95, bellows 96, the outside swing joint of slide pipe 7 has gland 91, gland 91 and the contact of jar body 3, the outside sliding connection of slide pipe 7 has fender ring 92, annular 93 has been seted up on the slide pipe 7, the welding has slider 94 on keeping off ring 92, sliding connection has slider 94 in the annular 93, the outside of slide pipe 7 is provided with pressure spring 95, the one end of pressure spring 95 with keep off the welding of ring 92, the other end and the gland 91 welding of pressure spring 95. Move to jar body 3 through slide 7, and then make to keep off ring 92 and act on pressure spring 95 for pressure spring 95 compresses tightly gland 91 on jar body 3, seals jar body 3, avoids the atomizing paint of spraying in-process to float out, reduces the pollution to the environment when the device uses.

The baffle ring 92 is bonded with a corrugated pipe 96, and the corrugated pipe 96 is bonded with the gland 91. The bellows 96 protects the compression spring 95.

The using state of the invention is as follows: when the device is used, the tank body 3 is placed on the backing ring 4, the tank body 3 is pressed downwards to deform the backing ring 4, the tank body 3 is contacted with the sucker 22 to enable the sucker 22 to be pressed downwards to deform, the press ring 28 is pressed downwards at the moment, the press rod 27 drives the slide rod 25 to move downwards, the piston 23 moves downwards to extrude the spring 24, air at the upper end of the piston 23 is discharged from the chute 26, then the press ring 28 is loosened, the spring 24 is reset to enable the piston 23 to reset, negative pressure is formed at the upper end of the piston, the sucker 22 adsorbs the tank body 3, the sucker 22 is contacted with the tank body 3 and pressed downwards, air in the cylinder body 21 is discharged by moving the piston 23, the cylinder body 21 is adsorbed by the sucker 22, the tank body 3 is conveniently fixed in the device, then the motor 82 is started, the motor 82 starts the rotating shaft 83 to rotate, the rotating shaft 83 drives the gear 86 to rotate, and the gear 86 drives the gear ring 81 to rotate, then the liquid inlet pipe 6 rotates, the liquid inlet pipe 6 drives the sliding pipe 7 to rotate, the air cylinder 87 is started at the same time, the air cylinder 87 starts the air cylinder rod 88 to extend, the air cylinder rod 88 extends to drive the guide seat 89 to move, the guide seat 89 drives the support ring 810 to move, the sliding pipe 7 slides outside the liquid inlet pipe 6, and the spray head 10 moves in the tank body 3, in the process, the gland 91 is contacted with the tank body 3, the slide pipe 7 continuously moves downwards, the baffle ring 92 acts on the pressure spring 95, so that the pressure spring 95 elastically presses the gland 91 on the tank body 3 to seal the tank body 3, the sliding pipe 7 moves in the tank body 3, the baffle ring 92 acts on the pressure spring 95, the pressure spring 95 presses the gland 91 on the tank body 3 to seal the tank body 3, atomized paint is prevented from floating and scattering out in the spraying process, the pollution to the environment when the device is used is reduced, and then the paint enters through the liquid inlet pipe 6, paint enters the spray head 10 through the sliding pipe 7 to spray the inner wall of the tank body 3, the gear 86 is driven to rotate through the motor 82, the gear 86 drives the gear ring 81 to rotate, the liquid inlet pipe 6 is further driven to rotate, the spray head 10 is further driven to rotate, the cylinder rod 88 is driven to stretch and retract through the cylinder 87, the spray head 10 can move up and down in the tank body 3, and the spray in the tank body 3 is more uniform.

While there have been shown and described what are at present considered to be the basic and essential features and advantages of the invention, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a be used for jar internal portion automatic even spraying device, includes base (1), fixed establishment (2), jar body (3), backing ring (4), frame (5), feed liquor pipe (6), slide pipe (7), guide block (71), guide slot (72), actuating mechanism (8), protection machanism (9), shower nozzle (10), its characterized in that: be provided with fixed establishment (2) on base (1), be provided with a jar body (3) on fixed establishment (2), it has backing ring (4) to bond on base (1), backing ring (4) and jar body (3) contact, the welding has frame (5) on base (1), install feed liquor pipe (6) through the bearing in frame (5), the outside sliding connection of feed liquor pipe (6) has slide pipe (7), be provided with actuating mechanism (8) on frame (5), be provided with protection machanism (9) on slide pipe (7), fixedly connected with shower nozzle (10) on slide pipe (7).

2. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 1, wherein: the guide block (71) is welded in the sliding pipe (7), the guide groove (72) is formed in the liquid inlet pipe (6), and the guide block (71) is connected in the guide groove (72) in a sliding mode.

3. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 1, wherein: fixed establishment (2) include barrel (21), sucking disc (22), piston (23), spring (24), slide bar (25), spout (26), depression bar (27), clamping ring (28), barrel (21) and base (1) fixed connection, sucking disc (22) have been fixed to have cup jointed in the outside of barrel (21), barrel (21) sliding connection has piston (23), be provided with spring (24) in barrel (21), fixedly connected with slide bar (25) on piston (23), spout (26) have been seted up on barrel (21), sliding connection has slide bar (25) in spout (26), the welding has depression bar (27) on slide bar (25), depression bar (27) and base (1) sliding connection, the welding has clamping ring (28) on depression bar (27), clamping ring (28) and backing ring (4) sliding connection.

4. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 3, wherein: one end of the spring (24) is fixedly connected with the piston (23), and the other end of the spring (24) is fixedly connected with the cylinder (21).

5. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 1, wherein: the driving mechanism (8) comprises a toothed ring (81), a motor (82), a rotating shaft (83), a connecting sleeve (84), a limiting pin (85), a gear (86), an air cylinder (87), an air cylinder rod (88), a guide seat (89), a supporting ring (810) and a lug (811), the toothed ring (81) is fixedly sleeved on the outer side of the liquid inlet pipe (6), the motor (82) is fixedly installed on the frame (5), the rotating shaft (83) of the motor (82) is rotatably connected with the frame (5), the air cylinder (87) is slidably connected on the outer side of the rotating shaft (83), the limiting pin (85) is slidably connected in the connecting sleeve (84), the limiting pin (85) is connected with the rotating shaft (83) through threads, the gear (86) is welded on the connecting sleeve (84), the gear (86) is meshed with the toothed ring (81), the air cylinder (87) is fixedly installed on the frame (5), the air cylinder rod (88) of the air cylinder (87) is slidably connected with the frame (5), the guide seat (89) is arranged on the air cylinder rod (88), the outer side of the sliding pipe (7) is fixedly sleeved with the supporting ring (810), and the guide seat (810) is connected with the guide seat (89).

6. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 5, wherein: a lug (811) is welded on the guide seat (89), and the lug (811) is in contact with the support ring (810).

7. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 1, wherein: protection machanism (9) are including gland (91), fender ring (92), annular (93), slider (94), pressure spring (95), bellows (96), the outside swing joint of slide pipe (7) has gland (91), gland (91) and jar body (3) contact, the outside sliding connection of slide pipe (7) has fender ring (92), annular (93) have been seted up on slide pipe (7), it has slider (94) to keep off to weld on ring (92), sliding connection has slider (94) in annular (93), the outside of slide pipe (7) is provided with pressure spring (95), the one end of pressure spring (95) and fender ring (92) welding, the other end and the gland (91) welding of pressure spring (95).

8. The automatic and uniform spraying device for the interior of the tank body as claimed in claim 7, wherein: the baffle ring (92) is bonded with a corrugated pipe (96), and the corrugated pipe (96) is bonded with the gland (91).