CN116764855A - Anticorrosion spraying equipment for surface of rubber lining storage tank - Google Patents
Anticorrosion spraying equipment for surface of rubber lining storage tank Download PDFInfo
- Publication number
- CN116764855A CN116764855A CN202311023146.3A CN202311023146A CN116764855A CN 116764855 A CN116764855 A CN 116764855A CN 202311023146 A CN202311023146 A CN 202311023146A CN 116764855 A CN116764855 A CN 116764855A
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- CN
- China
- Prior art keywords
- storage tank
- fixed frame
- spraying
- plate
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000003860 storage Methods 0.000 title claims abstract description 85
- 238000005507 spraying Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0442—Installation or apparatus for applying liquid or other fluent material to separate articles rotated during spraying operation
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The application relates to the technical field of anti-corrosion spraying, in particular to anti-corrosion spraying equipment for the surface of a rubber lining storage tank; comprises a fixed frame; the fixing frame is of a rectangular structure with an opening at the front end, an extrusion mechanism for limiting and plugging the rubber lining storage tank is arranged at the upper part of an inner cavity of the fixing frame, a lifting mechanism is arranged below the extrusion mechanism, a supporting plate is arranged on the lifting mechanism, limiting blocks are symmetrically arranged on the supporting plate, and spraying mechanisms are arranged on the left side and the right side of the extrusion mechanism; according to the application, the rubber lining plate is fixed in advance by matching the supporting plate with the limiting block and the external crane, then the rubber lining plate is placed on the lifting mechanism, and the spraying operation is carried out after the plugging and the limiting of the extruding mechanism, so that the use of manpower resources is reduced, and the next rubber lining storage tank to be processed can be prepared by other supporting plates and limiting blocks in the spraying process, so that the processing continuity of the rubber lining storage tank is ensured, and the spraying efficiency is improved.
Description
Technical Field
The application relates to the technical field of anti-corrosion spraying, in particular to anti-corrosion spraying equipment for the surface of a rubber lining storage tank.
Background
The lining rubber storage tank is a container for storing corrosive substances, and mainly comprises a shell, inner lining rubber, a supporting structure, an inlet and an outlet and other nozzles for ventilation and exhaust, wherein after the integral combination welding of the lining rubber storage tank is finished, the surface of the lining rubber storage tank is required to be sprayed with anti-corrosion paint so as to effectively resist chemical corrosion in the external environment, and the service life of the lining rubber storage tank is prolonged.
When spraying the rubber lining storage tank, the rubber lining storage tank is usually lifted by a crane or a hoist, and then the spraying operation is carried out on each surface of the rubber lining storage tank. However, the following problems exist in the spraying process of the rubber lining storage tank at present: 1. because the rubber lining storage tank is huge in size, when the rubber lining storage tank is lifted and sprayed, factors such as height, angle and distance are required to be considered, so that spraying work can be completed only by spending more time and manpower resources, and the construction efficiency is affected.
2. When the existing lining rubber storage tank is sprayed, communication pipe orifices such as an inlet and an outlet of the existing lining rubber storage tank are not sealed, so that paint is easy to enter the inner lining rubber, the inner lining rubber is damaged, and the anti-corrosion effect of the inner lining rubber is reduced.
Disclosure of Invention
In view of the above problems, the embodiment of the application provides anti-corrosion spraying equipment for the surface of a rubber lining storage tank, which aims to solve the technical problems that in the related art, the lifting spraying efficiency is low, all pipe orifices are not closed in the spraying process of the rubber lining storage tank, the inner rubber lining is easy to damage, and the like.
In order to achieve the above object, the embodiment of the present application provides the following technical solutions: the embodiment of the application provides anti-corrosion spraying equipment for the surface of a rubber lining storage tank, which comprises a fixed frame; the fixed frame be front end open-ended rectangle structure, fixed frame's inner chamber upper portion is provided with the extrusion mechanism that is used for spacing and shutoff lining gum storage tank, extrusion mechanism's below is provided with elevating system, has placed the layer board on the elevating system, bilateral symmetry respectively is provided with a stopper on the layer board, extrusion mechanism's left and right sides is provided with spraying mechanism.
The extrusion mechanism comprises sliding plates, the middle part of the top wall of an inner cavity of the fixed frame is an arc surface, one sliding plate is respectively arranged on the front side and the rear side of the arc section of the fixed frame in a sliding mode, a supporting plate is arranged on the lower end faces of the two sliding plates together, a limiting unit is arranged on the lower end faces of the supporting plates, plugging units are arranged on the supporting plates and the supporting plates, supporting columns are respectively arranged on the front side and the rear side of the upper end faces of the supporting plates in a symmetrical mode, arc grooves are formed in the fixed frame in a one-to-one correspondence mode, the supporting columns are in sliding fit with the arc grooves, arc plates are respectively arranged on the front side and the rear side of the upper end faces of the fixed frame in a symmetrical mode, a fixed plate is arranged between the two arc plates in a sliding mode, a stepping motor is arranged on the fixed plate, a bevel gear is arranged on an output shaft of the stepping motor, a first tooth meshed with the bevel gear is evenly arranged on one arc plate along the track of the arc plate, and the upper end of the supporting column is connected with the fixed plate.
As the preferred scheme, elevating system include flexible hydro-cylinder, the inner chamber diapire of fixed frame evenly articulates there are four flexible hydro-cylinders, the flexible end joint of four flexible hydro-cylinders has a joint board, the joint board is concave structure, it installs the ball to accept the even roll of horizontal segment up end that the board is located upper portion, it all is provided with rotatory hydro-cylinder to accept the lower terminal surface that the board is located horizontal segment front side and the left and right sides of upper portion, the flexible end of rotatory hydro-cylinder is provided with the shaping board, the rear side of accepting the board is provided with the connecting plate, limit groove has been seted up to fixed frame inner chamber rear end face, the connecting plate passes through roller bearing and limit groove sliding fit.
As the preferred scheme, spraying mechanism include the conveyer pipe, the inside bilateral symmetry of fixed frame respectively is provided with a conveyer pipe, and the conveyer pipe is F type structure, the horizontal segment below between two vertical sections of conveyer pipe opposite sides and two vertical sections evenly is provided with the shower nozzle, the rear end of conveyer pipe extends to the outside of fixed frame, the circular arc groove has been seted up to the rear end face of fixed frame, and conveyer pipe and circular arc groove sliding fit, the rear end face of fixed frame is provided with the drive unit who is used for driving two conveyer pipes and removes and swing.
As the preferred scheme, the drive unit include the spliced pole, the rear end face of fixed frame is provided with the spliced pole, rotates along its axial direction on the spliced pole and installs two link plates, one side that the spliced pole was kept away from to two link plates rotates with corresponding conveyer pipe respectively and is connected, one side that the link plate is close to the spliced pole evenly is provided with No. two tooth along its circumference direction, the below of spliced pole is provided with the support frame, the support frame is installed on the fixed frame, and the support frame is F type structure, two vertical sections of support frame are connected with the spliced pole, rotate between two vertical sections of support frame and be provided with No. one spur gear, be provided with between vertical section that the support frame is close to fixed frame one side and the fixed frame and rotate No. two spur gears, the rear end of fixed frame is provided with the swinging member that is used for driving conveyer pipe wobbling.
As the preferred scheme, spacing unit include the fixed column, the lower extreme front and back symmetry of backup pad respectively is provided with a fixed column, the lower terminal surface of fixed column is installed through compression spring and is covered the ring, the circumference inner wall of hiding the ring is along its circumference direction even slidable mounting have conflict piece, the lower terminal surface of fixed column is provided with big-end-up's boss post, the inboard of conflict piece is provided with the inclined plane with boss post periphery complex, be provided with annular spring between the conflict piece, and annular spring is connected with the ring that hides.
As the preferred scheme, the shutoff unit include T type section of thick bamboo, all have a plurality of T type section of thick bamboo through threaded connection in the backup pad and the layer board on, the vertical section slidable mounting of T type section of thick bamboo has the slide bar, the slide bar is provided with the dog that hides away from one side of T type section of thick bamboo, the cover is equipped with the pressure spring on the slide bar, the pressure spring both ends are connected with T type section of thick bamboo, shelter from the piece respectively, shelter from one side that the piece kept away from the slide bar and offered the circular slot.
As the preferred scheme, the swinging member include the circular arc board, the rear end face of fixed frame is provided with the circular arc board, the circumference inner wall of circular arc board corresponds the even board and is provided with two lugs, the front end of conveyer pipe is provided with the V template, the both ends of V template rotate and install the roller that contradicts with corresponding two lugs.
The above technical solutions in the embodiments of the present application have at least one of the following technical effects:
1. according to the application, the rubber lining plate is fixed in advance by matching the supporting plate with the limiting block and the external crane, then the rubber lining plate is placed on the lifting mechanism, and the spraying operation is carried out after the plugging and the limiting of the extruding mechanism, so that the use of manpower resources is reduced, and the next rubber lining storage tank to be processed can be prepared by other supporting plates and limiting blocks in the spraying process, so that the processing continuity of the rubber lining storage tank is ensured, and the spraying efficiency is improved.
2. The extrusion mechanism provided by the application realizes the sealing of the communicating pipe orifice of the lining rubber storage tank through the blocking unit and the limiting unit, avoids the damage to the lining rubber of the inner layer caused by the paint entering the lining rubber storage tank in the spraying process, influences the anti-corrosion effect of the lining rubber, and avoids the influence on the limiting fixation of the limiting unit to the lining rubber storage tank while ensuring the fitting degree of the blocking block and the communicating pipe orifice through the pressure spring.
3. The spraying mechanism provided by the application sequentially moves and drives the two conveying pipes through the driving unit, so that the conveying pipes divide the lining rubber storage tank into two parts for spraying, the rotation frequency and the rotation angle of the lining rubber storage tank are reduced, the stability of the lining rubber storage tank is improved, and meanwhile, the conveying pipes are swung through the swinging piece, so that the spraying range is enlarged, and the spraying quality is improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the main structure of the present application.
Fig. 2 is a cross-sectional view of fig. 1 from left to right.
Fig. 3 is a schematic view of a portion of the elevator of fig. 1.
Fig. 4 is an exploded view of the application between the adapter plate and pallet.
Fig. 5 is an enlarged view of the structure at a in fig. 2.
Fig. 6 is a schematic structural diagram of the shielding ring, the abutting block and the annular compression spring after the shielding ring is partially cut.
Fig. 7 is a schematic view of the second view structure of fig. 1.
Fig. 8 is a schematic structural view of a spraying mechanism after cutting a part of the supporting frame.
Reference numerals: 10. a fixed frame; 11. a supporting plate; 12. a limiting block; 2. an extrusion mechanism; 20. a slide plate; 21. a support plate; 22. a support column; 23. an arc-shaped plate; 24. a fixing plate; 25. a stepping motor; 26. bevel gears; 27. a limit unit; 270. fixing the column; 271. a compression spring; 272. a shielding ring; 273. a collision block; 274. a circular table column; 275. an annular spring; 28. a plugging unit; 280. a T-shaped cylinder; 281. a slide bar; 282. a shielding block; 283. a pressure spring; 3. a lifting mechanism; 30. a telescopic oil cylinder; 31. a receiving plate; 32. a ball; 33. a rotary cylinder; 34. shaping plates; 35. a connecting plate; 36. a limit groove; 4. a spraying mechanism; 40. a delivery tube; 41. a spray head; 42. an arc groove; 5. a driving unit; 50. a shaft post; 51. a connecting plate; 52. teeth II; 53. a support frame; 54. a first straight gear; 55. a second spur gear; 56. a swinging member; 560. an arc plate; 561. a bump; 562. v-shaped plates; 563. and (3) a roll shaft.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
As shown in fig. 1, 3 and 4, an anti-corrosion spraying device for the surface of a rubber lining storage tank comprises a fixed frame 10; the fixed frame 10 be front end open-ended rectangle structure, the inner chamber upper portion of fixed frame 10 is provided with the extrusion mechanism 2 that is used for spacing and shutoff lining gum storage tank, the below of extrusion mechanism 2 is provided with elevating system 3, has placed layer board 11 on the elevating system 3, the bilateral symmetry respectively is provided with a stopper 12 on the layer board 11, the left and right sides of extrusion mechanism 2 is provided with spraying mechanism 4.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lifting mechanism 3 comprises telescopic cylinders 30, four telescopic cylinders 30 are uniformly hinged to the bottom wall of the inner cavity of the fixed frame 10, a bearing plate 31 is jointly hinged to the telescopic ends of the four telescopic cylinders 30, the bearing plate 31 is of a concave structure, balls 32 are uniformly arranged on the upper end face of the horizontal section of the bearing plate 31, rotary cylinders 33 are respectively arranged on the front side of the horizontal section of the upper section and the lower end faces of the left side and the right side of the horizontal section of the bearing plate 31, a shaping plate 34 is arranged at the telescopic ends of the rotary cylinders 33, a connecting plate 35 is arranged on the rear side of the bearing plate 31, a limit groove 36 is formed in the rear end face of the inner cavity of the fixed frame 10, and the connecting plate 35 is in sliding fit with the limit groove 36 through rollers.
During specific work, an operator firstly lifts the lining rubber storage tank through external lifting equipment, then places the lining rubber storage tank on the supporting plate 11 in a straightening mode, and pushes the supporting seat of the lining rubber storage tank to limit through the limiting block 12, then the supporting plate 11 and the lining rubber storage tank are pushed by an external forklift to move into the fixed frame 10 together in a forking mode, the supporting plate 11 is placed on the bearing plate 31, then the rotating cylinder 33 pulls the shaping plate 34, the shaping plate 34 can firstly rotate upwards and then squeeze the supporting plate 11, the bearing plate 31 is provided with the rolling balls 32 in a rolling mode, friction between the supporting plate 11 and the bearing plate 31 is reduced, so that the shaping plate 34 pushes the supporting plate 11 to move and reshape, then the telescopic ends of the four telescopic cylinders 30 are lifted simultaneously, the bearing plate 31 is lifted upwards to move, the lining rubber storage tank on the supporting plate 11 is enabled to be close to the squeezing mechanism 2, the pipe orifices of the lining rubber storage tank, which are communicated with each other are used for limiting the lining rubber storage tank, in addition, the spraying mechanism 4 is provided with a plurality of lining rubber storage tanks, the lining rubber storage tanks can be placed on the bearing plate 11 in advance for being sprayed, and the lining rubber storage tank to be pre-placed on the bearing plate 11 to be replaced in advance, and the whole processing efficiency is improved.
As shown in fig. 1, fig. 2 and fig. 3, the extrusion mechanism 2 includes a sliding plate 20, the middle of the top wall of the inner cavity of the fixed frame 10 is an arc surface, two sliding plates 20 are slidably mounted on the front and rear sides of the arc section of the fixed frame 10, a supporting plate 21 is jointly disposed on the lower end surfaces of the two sliding plates 20, a limiting unit 27 is disposed on the lower end surface of the supporting plate 21, plugging units 28 are disposed on the supporting plate 21 and the supporting plate 11, a supporting column 22 is symmetrically disposed on the front and rear sides of the upper end surface of the supporting plate 21, the upper ends of the supporting columns 22 extend to the outside of the fixed frame 10, arc grooves are formed in one-to-one correspondence with the supporting columns 22 on the fixed frame 10, the supporting columns 22 are slidably engaged with the arc grooves, arc plates 23 are symmetrically disposed on the front and rear sides of the upper end surface of the fixed frame 10, a fixed plate 24 is slidably mounted between the two arc plates 23, a step motor 25 is mounted on the output shaft 26 of the step motor 25, a bevel gear (not shown in the figure) is uniformly disposed on one of the arc plates 23 along the track of the bevel gear 26, and the upper ends of the supporting columns 22 are connected with the fixed plate 24.
As shown in fig. 2 and fig. 5, the plugging unit 28 includes a T-shaped cylinder 280, a plurality of T-shaped cylinders 280 are connected to the supporting plate 21 and the supporting plate 11 through threads, a sliding rod 281 is slidably mounted on a vertical section of the T-shaped cylinder 280, a blocking block 282 is disposed on a side of the sliding rod 281 away from the T-shaped cylinder 280, a compression spring 283 is sleeved on the sliding rod 281, two ends of the compression spring 283 are respectively connected with the T-shaped cylinder 280 and the blocking block 282, and a circular groove is formed on a side of the blocking block 282 away from the sliding rod 281.
As shown in fig. 2, 5 and 6, the limiting unit 27 includes a fixing column 270, a fixing column 270 is symmetrically disposed around the lower end surface of the supporting plate 21, a shielding ring 272 is mounted on the lower end surface of the fixing column 270 through a compression spring 271, a collision block 273 is uniformly slidably mounted on the circumferential inner wall of the shielding ring 272 along the circumferential direction of the shielding ring, a round table column 274 with a large upper part and a small lower part is disposed on the lower end surface of the fixing column 270, an inclined surface matched with the circumferential surface of the round table column 274 is disposed on the inner side of the collision block 273, an annular spring 275 is disposed between the collision blocks 273, and the annular spring 275 is connected with the shielding ring 272.
During specific work, the telescopic end of the telescopic oil cylinder 30 stretches out and pushes the bearing plate 31 to move upwards, the lining rubber storage tank is close to the blocking unit 28 and the limiting unit 27, along with the movement of the lining rubber storage tank, the abutting block 273 can be inserted into the inlet and outlet of the lining rubber storage tank firstly, afterwards, the abutting block 272 abuts against the end face of the inlet and outlet of the lining rubber storage tank, along with the continued upward movement of the supporting plate 11, the compression spring 271 is gradually compressed, meanwhile, the circular table column 274 can extrude the abutting block 273, the abutting block 273 moves outwards and abuts against the inner wall of the lining rubber storage tank, therefore limiting of the lining rubber storage tank is achieved, meanwhile, the blocking block 282 of the blocking unit 28 on the supporting plate 21 abuts against the communicating pipe orifice at other positions of the lining rubber storage tank, each communicating pipe orifice of the lining rubber storage tank is blocked, the inner lining rubber of the lining rubber storage tank is prevented from being damaged by paint, in addition, the compression spring 283 prevents the influence on the extrusion force of the inner wall of the abutting block 273 and the lining rubber storage tank when the joint degree of the blocking block 282 is guaranteed, and the communicating pipe orifice 282 of the lining rubber storage tank is blocked by the blocking block 28 on the supporting plate 11 in the process that the lining rubber storage tank is placed 11.
As shown in fig. 1, fig. 2, fig. 7 and fig. 8, the spraying mechanism 4 comprises a conveying pipe 40, the conveying pipe 40 is symmetrically arranged inside the fixed frame 10 in a left-right mode, the conveying pipe 40 is in an F-shaped structure, spray heads 41 are uniformly arranged on opposite sides of two vertical sections of the conveying pipe 40 and below a horizontal section between the two vertical sections, the rear end of the conveying pipe 40 extends to the outside of the fixed frame 10, an arc groove 42 is formed in the rear end face of the fixed frame 10, the conveying pipe 40 is in sliding fit with the arc groove 42, and a driving unit 5 for driving the two conveying pipes 40 to move and swing is arranged on the rear end face of the fixed frame 10.
As shown in fig. 7 and 8, the driving unit 5 includes a shaft column 50, the rear end surface of the fixed frame 10 is provided with the shaft column 50, two connecting plates 51 are rotatably mounted on the shaft column 50 along the axial direction thereof, one sides of the two connecting plates 51, which are far away from the shaft column 50, are respectively rotatably connected with the corresponding conveying pipes 40, two teeth 52 are uniformly provided on one sides of the connecting plates 51, which are near the shaft column 50, along the circumferential direction thereof, a supporting frame 53 is provided below the shaft column 50, the supporting frame 53 is mounted on the fixed frame 10, the supporting frame 53 is in an F-shaped structure, two vertical sections of the supporting frame 53 are connected with the shaft column 50, a first spur gear 54 is rotatably provided between the two vertical sections of the supporting frame 53, a second spur gear 55 is rotatably provided between the vertical section of the side of the supporting frame 53, which is near the fixed frame 10, and a swinging member 56 for driving the conveying pipes 40 to swing is provided at the rear end of the fixed frame 10.
When the device specifically works, the telescopic ends of the two telescopic cylinders 30 positioned on the right side extend, the telescopic cylinder 30 positioned on the left side is retracted proportionally, the telescopic cylinder 30 deflects along with the telescopic cylinder, the stepping motor 25 is started, and the plugging unit 28 and the limiting unit 27 deflect towards the left side synchronously through the engagement of the bevel gear 26 and a first tooth (not shown in the figure), so that the rubber lining storage tank is in an inclined state, the paint flows better, and the spraying holes are reduced; two external motors are installed on the rear end face of the fixed frame 10, and the two external motors respectively drive the corresponding first straight gear 54 and the corresponding second straight gear 55 to rotate through an external belt pulley mechanism. One of them outside motor operation drives No. two spur gears 55 rotation, no. two spur gears 55 rotation drives the conveyer pipe 40 that is located the right side through the meshing with No. two teeth 52 and removes along circular arc groove 42, simultaneously the coating spouts on the lining rubber storage tank from shower nozzle 41 through conveyer pipe 40, after the right side spraying of lining rubber storage tank is accomplished, rethread flexible hydro-cylinder 30 and step motor 25 make lining rubber storage tank incline to the right side, afterwards another outside motor drives No. one spur gear 54 rotation, no. one spur gear 54 drives left conveyer pipe 40 through link plate 51 and removes, in order to accomplish the spraying operation of lining rubber tank left side surface, with lining rubber storage tank alignment after the spraying is accomplished, then withdraw through flexible hydro-cylinder 30 flexible end and make lining rubber storage tank break away from shutoff unit 28 and spacing unit 27 and move down, afterwards fork truck shifts out the lining rubber storage tank that the spraying was accomplished on with layer board 11, then carry out artifical the repair spraying to the shielding position and the dead angle of lining rubber storage tank that spray-coat, in order to guarantee the integrality of lining rubber storage tank surface spraying.
As shown in fig. 7 and 8, the swinging member 56 includes an arc plate 560, the rear end surface of the fixed frame 10 is provided with the arc plate 560, the circumferential inner wall of the arc plate 560 is provided with two protrusions 561 corresponding to the connecting plate 51, the front end of the conveying pipe 40 is provided with a V-shaped plate 562, and both ends of the V-shaped plate 562 are rotatably provided with a roller shaft 563 which abuts against the corresponding two protrusions 561.
During specific operation, in the rotation process of the connecting plate 51, two roller shafts 563 on the corresponding V-shaped plate 562 roll on the inner wall of the circular arc plate 560, the roller shafts 563 slowly move towards the protruding blocks 561, one of the roller shafts 563 firstly collides with the protruding blocks 561 to enable the V-shaped plate 562 to deflect, the V-shaped plate 562 drives the conveying pipe 40 to deflect, and then the next roller shaft 563 reversely deflects the conveying pipe 40 through the protruding blocks 561, so that a certain swinging angle of the conveying pipe 40 can be generated, the spraying range is enlarged, and the spraying quality is improved.
When the application is used for spraying the lining rubber storage tank, the lining rubber storage tank is firstly lifted by external lifting equipment, then is rightly placed on the supporting plate 11, is abutted against a supporting seat of the lining rubber storage tank by the limiting block 12 to limit, then the supporting plate 11 with the lining rubber storage tank is forked on the supporting plate 31 by an external forklift, is shaped and limited by the shaping plate 34, then the lifting mechanism 3 lifts the lining rubber storage tank to enable the lining rubber storage tank to be matched with the extrusion unit, thus each pipe orifice of the lining rubber storage tank is plugged, the lining rubber storage tank is fixed, one side of the lifting mechanism 3 is lifted, the lining rubber storage tank is deflected by a certain angle by matching with the stepping motor 25, then is sprayed by the spraying mechanism 4 on one side, then the lining rubber storage tank is rotated to the other side by a certain angle, the lining rubber storage tank is replaced after spraying is finished, and the shielding part and dead angle of the sprayed lining rubber storage tank are manually sprayed, so that the integrity of the outer surface of the lining rubber storage tank is ensured.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application; all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The anti-corrosion spraying equipment for the surface of the rubber lining storage tank comprises a fixed frame (10); the method is characterized in that: the fixing frame (10) is of a rectangular structure with an opening at the front end, an extrusion mechanism (2) for limiting and plugging the rubber lining storage tank is arranged at the upper part of an inner cavity of the fixing frame (10), a lifting mechanism (3) is arranged below the extrusion mechanism (2), a supporting plate (11) is placed on the lifting mechanism (3), limiting blocks (12) are respectively arranged on the supporting plate (11) in a bilateral symmetry manner, and spraying mechanisms (4) are arranged on the left side and the right side of the extrusion mechanism (2); wherein:
the extrusion mechanism (2) include slide (20), the middle part of fixed frame (10) inner chamber roof is the arc surface, each slidable mounting in front and back both sides of fixed frame (10) circular arc section has slide (20), the lower terminal surface of two slides (20) is provided with backup pad (21) jointly, the lower terminal surface of backup pad (21) is provided with spacing unit (27), all be provided with shutoff unit (28) on backup pad (21) and layer board (11), the upper end front and back symmetry of backup pad (21) respectively is provided with a support column (22), the upper end of support column (22) extends to the outside of fixed frame (10), the arc wall has been seted up with support column (22) one-to-one on fixed frame (10), and support column (22) and arc wall sliding fit, the upper end front and back symmetry of fixed frame (10) respectively is provided with an arc (23), slidable mounting has fixed plate (24) between two arcs (23), install on fixed plate (24) step motor (25), step motor (26) output shaft (26) are installed on step motor (25), one of them (26) are provided with evenly along its tooth track (24) and are connected with tooth profile (24) on the support column (22).
2. The corrosion-resistant spraying device for a rubber lined storage tank surface according to claim 1, wherein: elevating system (3) include flexible hydro-cylinder (30), the inner chamber diapire of fixed frame (10) evenly articulates there are four flexible hydro-cylinders (30), flexible end joint of four flexible hydro-cylinders (30) has one to accept board (31), accept board (31) and be concave structure, it installs ball (32) to accept the horizontal segment up end that board (31) are located upper portion evenly roll, it all is provided with rotatory hydro-cylinder (33) to accept the lower terminal surface that board (31) are located the horizontal segment front side of upper portion and left and right sides, the flexible end of rotatory hydro-cylinder (33) is provided with forming plate (34), the rear side of accepting board (31) is provided with connecting plate (35), limit groove (36) have been seted up to the rear end face of fixed frame (10) inner chamber, connecting plate (35) pass through roller bearing and limit groove (36) sliding fit.
3. The corrosion-resistant spraying device for a rubber lined storage tank surface according to claim 2, wherein: spraying mechanism (4) include conveyer pipe (40), inside bilateral symmetry of fixed frame (10) respectively is provided with conveyer pipe (40), and conveyer pipe (40) are F type structure, the opposite side of two vertical sections of conveyer pipe (40) and horizontal section below between two vertical sections evenly are provided with shower nozzle (41), the rear end of conveyer pipe (40) extends to the outside of fixed frame (10), circular arc groove (42) have been seted up to the rear end face of fixed frame (10), and conveyer pipe (40) and circular arc groove (42) sliding fit, the rear end face of fixed frame (10) is provided with and is used for driving two conveyer pipes (40) removal and wobbling drive unit (5).
4. A glue lined storage tank surface anti-corrosive spraying apparatus according to claim 3, wherein: the driving unit (5) include jack post (50), the rear end face of fixed frame (10) is provided with jack post (50), install two link plates (51) along its axial direction rotation on jack post (50), one side that jack post (50) was kept away from to two link plates (51) rotates with corresponding conveyer pipe (40) respectively and is connected, one side that link plates (51) are close to jack post (50) evenly is provided with tooth (52) No. two along its circumference direction, the below of jack post (50) is provided with support frame (53), install on fixed frame (10) support frame (53), and support frame (53) are F type structure, be connected with jack post (50) two vertical sections of support frame (53), be provided with rotation number one spur gear (54) between two vertical sections of support frame (53), the vertical section that support frame (53) are close to fixed frame (10) one side is provided with rotation number two spur gear (55) between fixed frame (10), the rear end of fixed frame (10) is provided with swing piece (56) that are used for driving conveyer pipe (40) swing.
5. The corrosion-resistant spraying device for a rubber lined storage tank surface according to claim 1, wherein: limiting element (27) include fixed column (270), the lower extreme front and back symmetry of backup pad (21) respectively is provided with a fixed column (270), the lower terminal surface of fixed column (270) is installed through compression spring (271) and is covered ring (272), the circumference inner wall of covering ring (272) is along its circumference direction even slidable mounting have conflict piece (273), the lower terminal surface of fixed column (270) is provided with big-end-up's circular table post (274), the inboard of conflict piece (273) is provided with the inclined plane with circular table post (274) circumference complex, be provided with annular spring (275) between conflict piece (273), and annular spring (275) are connected with covering ring (272).
6. The corrosion-resistant spraying device for a rubber lined storage tank surface according to claim 1, wherein: the plugging unit (28) comprises a T-shaped cylinder (280), a plurality of T-shaped cylinders (280) are connected to the supporting plate (21) and the supporting plate (11) through threads, a sliding rod (281) is slidably mounted on the vertical section of the T-shaped cylinder (280), a blocking block (282) is arranged on one side, far away from the T-shaped cylinder (280), of the sliding rod (281), a pressure spring (283) is sleeved on the sliding rod (281), two ends of the pressure spring (283) are respectively connected with the T-shaped cylinder (280) and the blocking block (282), and a circular groove is formed in one side, far away from the sliding rod (281), of the blocking block (282).
7. The corrosion resistant spraying device for a rubber lined storage tank surface according to claim 4, wherein: the swing piece (56) include circular arc board (560), the rear end face of fixed frame (10) is provided with circular arc board (560), circular arc board (560) circumference inner wall corresponds even board (51) and is provided with two lugs (561), the front end of conveyer pipe (40) is provided with V template (562), the both ends rotation of V template (562) are installed with roller (563) that correspond two lugs (561) conflict.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311023146.3A CN116764855B (en) | 2023-08-15 | 2023-08-15 | Anticorrosion spraying equipment for surface of rubber lining storage tank |
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| CN202311023146.3A CN116764855B (en) | 2023-08-15 | 2023-08-15 | Anticorrosion spraying equipment for surface of rubber lining storage tank |
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| CN116764855B CN116764855B (en) | 2023-10-20 |
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| CN116764855B (en) | 2023-10-20 |
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