CN116984148B - Cylinder sheet metal component spraying equipment - Google Patents
Cylinder sheet metal component spraying equipment Download PDFInfo
- Publication number
- CN116984148B CN116984148B CN202311273905.1A CN202311273905A CN116984148B CN 116984148 B CN116984148 B CN 116984148B CN 202311273905 A CN202311273905 A CN 202311273905A CN 116984148 B CN116984148 B CN 116984148B
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- China
- Prior art keywords
- spraying
- fixed
- pipe
- sheet metal
- fixedly connected
- Prior art date
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- 238000005507 spraying Methods 0.000 title claims abstract description 162
- 239000002184 metal Substances 0.000 title claims abstract description 74
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000010009 beating Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000004712 air sac Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction 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
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
-
- 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
- B05B13/0421—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 with rotating spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a cylinder sheet metal part spraying device which comprises a U-shaped support, wherein an electric push rod is installed on the U-shaped support, a baffle is fixed at the inner bottom of the U-shaped support, a first air bag is fixed on the baffle, a sliding plate which slides at the inner bottom of the U-shaped support and is fixed with the first air bag is fixed at the output end of the electric push rod, a hollow circular plate is fixed at the output end of the electric push rod, an adjustable abutting mechanism which is communicated with the first air bag is installed on the hollow circular plate, a rotating pipe which is rotationally connected with the U-shaped support is penetrated through the U-shaped support, and a driving mechanism for driving the rotating pipe to rotate is installed on the U-shaped support. The invention can improve the spraying efficiency of the metal plate cylinder, has simpler structure, can adjust the first spray head and the second spray head according to the inner diameter adaptability of the metal plate cylinder, and ensures the spraying quality by fixing the distance between the first spray head, the second spray head and the metal plate cylinder.
Description
Technical Field
The invention relates to the technical field of metal plate spraying, in particular to cylinder metal plate spraying equipment.
Background
The prior art discloses a machine case sheet metal spraying processing device with the application number of CN202010127548.8, and relates to the technical field of network equipment processing; the clamping device comprises a main body, wherein a clamping part capable of reciprocating rotation is arranged in the main body, the clamping part comprises two L-shaped rods which are symmetrically arranged, the middle positions of the two L-shaped rods are hinged to a B mounting seat, a driving part capable of driving the B mounting seat to reciprocate by 90 degrees is arranged in the main body, a supporting rod is arranged at one end of the L-shaped rod, supporting pads which are in abutting clamping with two sides of a square box are arranged at the upper end of the supporting rod, and the supporting pads are fixedly arranged on the supporting rod; an overload prevention mechanism is further arranged on the L rod; the two support pads are provided with first paint spraying assemblies, and the other sides of the support pads are also provided with second paint spraying assemblies. Through setting up the protection pole and setting up the actuation magnet on branch and protection pole, protect the spraying part, prevent to press from both sides tightly excessively, cause the part damage.
The prior art can also be used for spraying processing of a cylinder, the arrangement ensures that the B driving rod is matched with four sliding grooves on the Raman wheel, so that the Raman wheel rotates 90 degrees each time, the position conversion of two sides of the square box is realized, and the intermittent rotation can reduce the spraying efficiency; when spraying the panel beating, the different thickness that can lead to the spraying of shower nozzle distance panel beating is different has the colour difference problem, and then leads to the spraying quality poor, and the regulation that above-mentioned prior art can not adapt to.
Disclosure of Invention
The invention aims to solve the technical problems and provides a cylinder sheet metal part spraying device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a drum sheet metal component spraying equipment, includes the U type support, install electric putter on the U type support, the interior bottom of U type support is fixed with the baffle, be fixed with first gasbag on the baffle, electric putter's output is fixed with the slide that slides bottom in the U type support and fixed with first gasbag, electric putter's output is fixed with the cavity plectane, install adjustable and with the tight mechanism of support of first gasbag intercommunication on the cavity plectane, run through on the U type support be equipped with rather than rotating the pivoted swivelling joint's pivoted tube, install drive swivelling tube pivoted actuating mechanism on the U type support, fixedly connected with first piston tube of intercommunication on the swivelling tube, sliding connection has two first pistons on the first piston tube, two all be fixed with the carriage on the first piston, two all be fixed with the installation piece on the carriage, two install according to drum piece self-adaptation first spraying mechanism of adjusting, install two self-adaptation length of sheet metal components after the first drum spraying mechanism self-adaptation is equipped with two the sheet metal component.
Preferably, the propping mechanism comprises four second piston cylinders which are fixed on and communicated with a hollow circular plate, the second piston cylinders are connected with second pistons in a sliding mode, driving rods are fixed on the second pistons, arc-shaped plates which are used for propping against the cylindrical sheet metal parts are fixed on the driving rods, and the hollow circular plate is connected with the first air bag through a first hose.
Preferably, the hollow circular plate is provided with a pressure relief valve and a one-way valve, and the one-way valve allows air to flow into the hollow circular plate.
Preferably, the driving mechanism comprises a positioning block arranged on the U-shaped bracket, a motor is arranged at the bottom of the positioning block, a shaft lever is fixed at the output end of the motor, bevel gears are arranged on the shaft lever and the rotating tube, and the two bevel gears are meshed.
Preferably, the first spraying mechanism comprises a first spraying pipe fixedly connected with the first piston cylinder, a first sealing block is arranged in the first spraying pipe in a sliding mode, a first spraying adjusting pipe fixedly connected with the first sealing block in a penetrating mode is arranged on the first sealing block in a penetrating mode, the first spraying adjusting pipe is connected with the inner wall of the first spraying pipe in a sliding mode, the first spraying adjusting pipe is fixedly connected with the mounting block, and a first spray head is arranged on the first spraying pipe and the first spraying adjusting pipe in an embedded mode.
Preferably, the device further comprises a conveying mechanism for conveying air into the first piston cylinder, the conveying mechanism comprises a fixed block fixed on the second piston cylinder, an L-shaped plate is fixedly connected to the arc-shaped plate, a second air bag is fixedly connected between the L-shaped plate and the fixed block, the four second air bags are communicated through a cross pipe, a second hose is connected to the cross pipe, a rotary joint is mounted on the rotary pipe, and the second hose is connected with the rotary joint.
Preferably, a connecting block is fixedly connected to the first piston cylinder, a first spring is fixedly arranged on the connecting block, and the other end of the first spring is fixedly connected with the mounting block.
Preferably, the second spraying mechanism comprises a second spraying pipe fixed on the mounting block, a second sealing block is connected in the second spraying pipe in a sliding manner, a second spraying adjusting pipe fixedly connected with the second sealing block is penetrated through the second spraying adjusting pipe, a first limiting block is fixed on the second spraying adjusting pipe, a second spring is fixed on the first limiting block, a second limiting block is fixed on the second spraying pipe, the second spring is fixedly connected with the second limiting block, and a second spray nozzle is embedded on the second spraying pipe and the second spraying adjusting pipe.
Preferably, the electric push rod further comprises a limiting mechanism matched with the second limiting block, the limiting mechanism comprises an annular electromagnet sleeved outside the output end of the electric push rod and arranged in a sliding mode, a limiting circular plate fixedly connected with the first limiting block in a matched mode is sleeved outside the annular electromagnet, and a third spring is fixed between the limiting circular plate and the sliding plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the four arc-shaped plates are propped against the inner wall of the metal plate cylinder, so that the metal plate cylinder can be supported and fixed, and the limited metal plate cylinder and the hollow circular plate are coaxially arranged, so that the same distance between the outer wall of the metal plate cylinder and the second spraying pipes on two sides can be ensured, the same spraying distance can be ensured, and the spraying quality is ensured.
2. Along with the first gasbag is extruded, and the pressure threshold value in cavity plectane and the second piston section of thick bamboo is greater than the threshold value of relief valve, and the relief valve opens the pressure release, so can make the arc cause too big pressure to lead to its deformation damage to the panel beating section of thick bamboo, realizes the protection to the panel beating section of thick bamboo.
3. Because the sheet metal tube offsets with the arc and the maximum stroke of electric putter's output is fixed, when electric putter's the maximum stroke of output, the sheet metal tube and first spraying pipe, the distance between the first spraying control tube that this moment is fixed, and can drive first spraying pipe, the increase of first spraying control tube total length along with the increase of sheet metal tube internal diameter, can cover the sheet metal tube completely, also drive second spraying pipe, second spraying control tube and remove for the distance between second spraying pipe, second spraying control tube and the sheet metal tube is the same with the distance between sheet metal tube and first spraying pipe, the first spraying control tube, thereby guaranteed the quality of spraying.
4. The first spraying pipe, the first spraying adjusting pipe, the second spraying pipe and the second spraying adjusting pipe can follow the change of the adaptability of the sheet metal cylinder, more targeted spraying is achieved, spraying work is met, and waste of paint can be reduced.
5. The motor work drives axostylus axostyle, bevel gear, rotation pipe, first piston section of thick bamboo, first spraying pipe, first spraying control tube, second spraying pipe, second spraying control tube rotate, realizes spraying the outer wall of panel beating section of thick bamboo, compares prior art and realizes intermittent type nature rotation through complicated technique, improves the spraying work to the panel beating section of thick bamboo greatly.
In summary, the invention can improve the spraying efficiency of the metal plate cylinder and has simpler structure, and simultaneously can adjust the first spray head and the second spray head according to the inner diameter adaptability of the metal plate cylinder, and the distance between the first spray head, the second spray head and the metal plate cylinder is fixed, thereby ensuring the spraying quality.
Drawings
Fig. 1 is a schematic structural view of a cylindrical sheet metal part spraying device according to the present invention;
fig. 2 is a schematic diagram of a cylindrical sheet metal part spraying device after cutting off a limiting circular plate;
FIG. 3 is a side view of a cylindrical sheet metal part spraying device according to the present invention;
FIG. 4 is a left side view of a cylindrical sheet metal part spraying device according to the present invention;
FIG. 5 is a schematic view of the cylindrical sheet metal part spraying device according to the present invention at the first spraying pipe and the second spraying pipe;
fig. 6 is a schematic structural view of a first piston cylinder in a cylindrical sheet metal part spraying device according to the present invention;
FIG. 7 is a cross-sectional view of a cylindrical sheet metal part spraying device according to the present invention at a first spraying pipe and a second spraying pipe;
FIG. 8 is a schematic view of a cylindrical sheet metal part spraying device according to the present invention at a first air sac;
FIG. 9 is a side view of a hollow circular plate in a cylindrical sheet metal part spraying device according to the present invention;
FIG. 10 is a rear view of a hollow circular plate of a cylindrical sheet metal part spraying device according to the present invention;
fig. 11 is a cross-sectional view of a hollow circular plate of a cylindrical sheet metal part spraying device according to the present invention.
In the figure: the device comprises a 1U-shaped bracket, a 2 baffle, a 3 first air bag, a 4 sliding plate, a 5 electric push rod, a 6 limit circular plate, a 7 motor, an 8 positioning block, a 9 bevel gear, a 10 second sealing block, an 11 rotary joint, a 12 second spray pipe, a 13 first limiting block, a 14 second limiting block, a 15 second spring, a 16 second spray nozzle, a 17 shaft lever, an 18 hollow circular plate, a 19 relief valve, a 20 arc plate, a 21 check valve, a 22 second spray adjusting pipe, a 23 rotary pipe, a 24 first piston cylinder, a 25 first spring, a 26 moving rod, a 27 connecting block, a 28 mounting block, a 29 first spray pipe, a 30 first spray adjusting pipe, a 31 first spray nozzle, a 32 second piston cylinder, a 33 driving rod, a 34 first hose, a 35L template, a 36 fixed block, a 37 second air bag, a 38 cross pipe, a 39 second hose, a 40 third spring, a 41 annular electromagnet, a 42 first sealing block, a 43 first piston and a 44 second piston.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-11, a cylindrical sheet metal part spraying device comprises a U-shaped bracket 1, wherein an electric push rod 5 is installed on the U-shaped bracket 1, a baffle plate 2 is fixed on the inner bottom of the U-shaped bracket 1, a first air bag 3 is fixed on the baffle plate 2, a sliding plate 4 which slides on the inner bottom of the U-shaped bracket 1 and is fixed with the first air bag 3 is fixed at the output end of the electric push rod 5, an iron round rod is installed at the output end of the electric push rod 5, and other parts are installed on the iron round rod;
the output end of the electric push rod 5 is fixed with a hollow circular plate 18, wherein a pressure release valve 19 and a one-way valve 21 are arranged on the hollow circular plate 18, and the one-way valve 21 allows air to flow into the hollow circular plate 18;
the hollow circular plate 18 is provided with an adjustable abutting mechanism which is communicated with the first air bag 3, the driving mechanism comprises a positioning block 8 arranged on the U-shaped bracket 1, the bottom of the positioning block 8 is provided with a motor 7, the output end of the motor 7 is fixedly provided with a shaft lever 17, the shaft lever 17 and the rotating tube 23 are respectively provided with a bevel gear 9, and the two bevel gears 9 are meshed;
the U-shaped bracket 1 is penetrated with a rotating pipe 23 which is rotationally connected with the U-shaped bracket, the U-shaped bracket 1 is provided with a driving mechanism for driving the rotating pipe 23 to rotate, the driving mechanism comprises a positioning block 8 which is arranged on the U-shaped bracket 1, the bottom of the positioning block 8 is provided with a motor 7, the output end of the motor 7 is fixedly provided with a shaft lever 17, the shaft lever 17 and the rotating pipe 23 are respectively provided with a bevel gear 9, and the two bevel gears 9 are meshed;
the rotary pipe 23 is fixedly connected with a first communicated piston cylinder 24, two first pistons 43 are slidably connected in the first piston cylinder 24, one ends of the two first pistons 43, which are opposite, are respectively fixed with a movable rod 26, the two movable rods 26 are respectively fixed with a mounting block 28, the first piston cylinder 24 is fixedly connected with a connecting block 27, the connecting block 27 is fixedly connected with a first spring 25, and the other ends of the first springs 25 are fixedly connected with the mounting blocks 28;
the two mounting blocks 28 are provided with first spraying mechanisms which are adaptively adjusted according to the cylindrical sheet metal parts, the distance between the first spraying mechanisms and the cylindrical sheet metal parts is always the same after the first spraying mechanisms are adaptively adjusted, the first spraying mechanisms comprise first spraying pipes 29 fixedly connected with the first piston cylinders 24, first sealing blocks 42 are respectively and slidably arranged in the first spraying pipes 29, first spraying adjusting pipes 30 which are fixedly connected are penetrated through the first sealing blocks 42, the first spraying adjusting pipes 30 are slidably connected with the inner walls of the first spraying pipes 29, the first spraying adjusting pipes 30 are fixedly connected with the mounting blocks 28, and first spray heads 31 are respectively and fixedly embedded in the first spraying pipes 29 and the first spraying adjusting pipes 30;
the air conveying mechanism comprises a fixed block 36 fixed on the second piston cylinder 32, an L-shaped plate 35 is fixedly connected to the arc-shaped plate 20, a second air bag 37 is fixedly connected between the L-shaped plate 35 and the fixed block 36, the four second air bags 37 are communicated through a cross pipe 38, a second hose 39 is connected to the cross pipe 38, a rotary joint 11 is arranged on the rotary pipe 23, and the second hose 39 is connected with the rotary joint 11;
the two mounting blocks 28 are both provided with a second spraying mechanism which is adaptively adjusted according to the length of the cylindrical sheet metal part, the second spraying mechanism comprises a second spraying pipe 12 which is fixed on the mounting block 28, a second sealing block 10 is connected in a sliding manner in the second spraying pipe 12, a second spraying adjusting pipe 22 which is fixedly connected is penetrated on the second sealing block 10, a first limiting block 13 is fixed on the second spraying adjusting pipe 22, a second spring 15 is fixed on the first limiting block 13, a second limiting block 14 is fixed on the second spraying pipe 12, the second spring 15 is fixedly connected with the second limiting block 14, and a second spray nozzle 16 is embedded on the second spraying pipe 12 and the second spraying adjusting pipe 22;
the limiting mechanism is further arranged on the outer portion of the output end of the electric push rod 5 in a sliding mode, the limiting mechanism is arranged on the outer portion of the output end of the electric push rod 5 in a matched mode, the limiting mechanism is arranged on the outer portion of the limiting mechanism in a sleeved mode, fixedly connected with the limiting circular plate 6 matched with the first limiting block 13 in a matched mode, a third spring 40 is fixed between the limiting circular plate 6 and the sliding plate 4, the limiting circular plate 6 in the view of FIG. 1 and other views is cut off, line repetition and shielding are reduced, and accordingly the view is observed.
When the invention is used, the metal plate cylinder is sleeved outside the arc-shaped plate 20 and is pushed to move, the metal plate cylinder moves to prop against the limit circular plate 6 and drive the limit circular plate 6 and the annular electromagnet 41 to move, the third spring 40 is compressed until the metal plate cylinder props against the end part of the arc-shaped plate 20, and the energizing position of the annular electromagnet 41 is fixed on an iron circular rod, so that the limit circular plate 6 is fixed;
then, starting the electric push rod 5, driving the sliding plate 4 to move and extrude the first air bag 3 by the electric push rod 5, and conveying air into the hollow circular plate 18 and the second piston cylinder 32 by the first air bag 3 through the first hose 34, so that the pressure in the hollow circular plate 18 and the second piston cylinder 32 is increased, driving the second piston 44, the driving rod 33 and the arc plates 20 to move, and finally, abutting the inner walls of the four arc plates 20 and the sheet metal cylinder, so that the sheet metal cylinder can be supported and fixed, and the sheet metal cylinder after limiting and the hollow circular plate 18 are coaxially arranged, so that the same distance between the outer wall of the sheet metal cylinder and the second spraying pipes 12 at two sides can be ensured, the same spraying distance can be ensured, and the spraying quality is ensured;
as the first air bag 3 is extruded, the pressure threshold value in the hollow circular plate 18 and the second piston cylinder 32 is larger than the threshold value of the pressure relief valve 19, and the pressure relief valve 19 is opened to relieve pressure, so that the arc plate 20 causes excessive pressure to the sheet metal cylinder to cause deformation and damage of the sheet metal cylinder, and the sheet metal cylinder is protected;
the arc plate 20 moves to drive the L-shaped plate 35 to move, the L-shaped plate 35 moves to squeeze the second air bag 37, air in the second air bag 37 is squeezed to be conveyed into the first piston cylinder 24 through the cross pipe 38, the second hose 39, the rotary joint 11 and the rotary pipe 23, the pressure in the first piston cylinder 24 is increased to drive the two first pistons 43 to move, the first pistons 43 move to drive the moving rod 26, the mounting block 28 and the first spraying adjusting pipe 30 to move, so that the total length of the first spraying pipe 29 and the first spraying adjusting pipe 30 can be adjusted, the greater the inner diameter of the metal plate cylinder is, the greater the air amount conveyed into the first piston cylinder 24 is, the total length of the first spraying pipe 29 and the first spraying adjusting pipe 30 is increased, and vice versa;
the positioned limiting circular plate 6 moves to be propped against the first limiting block 13, and the first limiting block 13 and the second spraying adjusting pipe 22 are driven to move along with the movement of the limiting circular plate 6, at the moment, the second spraying adjusting pipe 22 is contracted in the second spraying pipe 12 until the output end of the electric push rod 5 moves to the maximum position;
further, as the sheet metal cylinder is propped against the arc-shaped plate 20 and the maximum stroke of the output end of the electric push rod 5 is fixed, when the maximum stroke of the output end of the electric push rod 5 is reached, the distance between the sheet metal cylinder and the first spraying pipe 29 and the first spraying adjusting pipe 30 is fixed, and the total length of the first spraying pipe 29 and the first spraying adjusting pipe 30 is driven to be increased along with the increase of the inner diameter of the sheet metal cylinder, the sheet metal cylinder can be completely covered, and the second spraying pipe 12 and the second spraying adjusting pipe 22 are driven to move, so that the distance between the second spraying pipe 12 and the second spraying adjusting pipe 22 and the sheet metal cylinder is the same as the distance between the sheet metal cylinder and the first spraying pipe 29 and the first spraying adjusting pipe 30, and the spraying quality is ensured;
because the sheet metal cylinder is propped against the limit circular plate 6, the total length of the adjusted second spraying pipe 12 and the second spraying adjusting pipe 22 is matched with the sheet metal cylinder, so that the waste of paint can be reduced, as described above, the first spraying pipe 29, the first spraying adjusting pipe 30, the second spraying pipe 12 and the second spraying adjusting pipe 22 can follow the change of the adaptability of the sheet metal cylinder, the spraying can be more targeted, the spraying work is satisfied, and the waste of paint can be reduced;
then spraying is carried out, the motor 7 drives the shaft rod 17, the bevel gear 9, the rotating pipe 23, the first piston cylinder 24, the first spraying pipe 29, the first spraying adjusting pipe 30, the second spraying pipe 12 and the second spraying adjusting pipe 22 to rotate, so that the outer wall of the sheet metal cylinder is sprayed, and compared with the prior art, intermittent rotation is realized through a complex technology, and the spraying work of the sheet metal cylinder is greatly improved;
when the output end of the electric push rod 5 is reset, all parts are reset, and at the moment, the outside air can enter the first air bag 3 through the one-way valve 21 to restore the first air bag, the annular electromagnet 41 is powered off, and the third spring 40 is used for resetting.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a drum sheet metal component spraying equipment, includes U type support (1), its characterized in that, install electric putter (5) on U type support (1), the interior bottom of U type support (1) is fixed with baffle (2), be fixed with first gasbag (3) on baffle (2), the output of electric putter (5) is fixed with slide plate (4) that slide in U type support (1) in bottom and with first gasbag (3) are fixed, the output of electric putter (5) is fixed with cavity plectane (18), install adjustable and with the tight mechanism of support of first gasbag (3) intercommunication on cavity plectane (18), run through on U type support (1) and be equipped with rotation tube (23) rather than rotating connection, install the actuating mechanism who drives rotation tube (23) rotation on U type support (1), fixedly connected with on rotation tube (23) with first piston cylinder (24) rather than communicating, first piston cylinder (24) sliding connection has two first pistons (43), two on first back of the body (26) have two fixed connection piece (28) on two fixed connection piece (28) are installed according to two fixed connection piece on the first movable metal-sheet metal component (28), the distance between the first spraying mechanism and the cylindrical sheet metal part is always the same after self-adaptive adjustment, the two mounting blocks (28) are all provided with second spraying mechanisms which are self-adaptive adjustment according to the length of the cylindrical sheet metal part, each abutting mechanism comprises four second piston cylinders (32) which are fixed on a hollow circular plate (18) and communicated with each other, each second piston cylinder (32) is internally and slidably connected with a second piston (44), a driving rod (33) is fixed on each second piston (44), an arc-shaped plate (20) which is used for abutting against the cylindrical sheet metal part is fixed on each driving rod (33), each hollow circular plate (18) is connected with a first air bag (3) through a first hose (34), each first spraying mechanism comprises a first spraying pipe (29) which is fixedly connected with a first piston cylinder (24), each first spraying pipe (29) is internally and slidably provided with a first sealing block (42), a first spraying pipe (30) which is fixedly connected with each first spraying pipe (30) is fixedly connected with a first conveying pipe (30), each first spraying pipe (30) is fixedly connected with the first spraying mechanism (24) through a first hose (34), the conveying mechanism comprises a fixed block (36) fixed on a second piston cylinder (32), an L-shaped plate (35) is fixedly connected to the arc-shaped plate (20), a second air bag (37) is fixedly connected between the L-shaped plate (35) and the fixed block (36), the four second air bags (37) are communicated through a cross pipe (38), a second hose (39) is connected to the cross pipe (38), a rotary joint (11) is mounted on the rotary pipe (23), the second hose (39) is connected with the rotary joint (11), a connecting block (27) is fixedly connected to the first piston cylinder (24), and a first spring (25) is fixedly connected to the connecting block (27), and the other end of the first spring (25) is fixedly connected with the mounting block (28).
2. A cylindrical sheet metal part spraying device according to claim 1, characterized in that a relief valve (19) and a non-return valve (21) are mounted on the hollow circular plate (18), said non-return valve (21) allowing air to flow into the hollow circular plate (18).
3. The cylindrical sheet metal part spraying equipment according to claim 1, wherein the driving mechanism comprises a positioning block (8) arranged on a U-shaped bracket (1), a motor (7) is arranged at the bottom of the positioning block (8), a shaft lever (17) is fixed at the output end of the motor (7), bevel gears (9) are arranged on the shaft lever (17) and a rotating pipe (23), and the two bevel gears (9) are meshed.
4. The cylindrical sheet metal part spraying equipment according to claim 1, wherein the second spraying mechanism comprises a second spraying pipe (12) fixed on a mounting block (28), a second sealing block (10) is connected in a sliding manner in the second spraying pipe (12), a second spraying adjusting pipe (22) fixedly connected with the second spraying pipe (10) is penetrated, a first limiting block (13) is fixed on the second spraying adjusting pipe (22), a second spring (15) is fixed on the first limiting block (13), a second limiting block (14) is fixed on the second spraying pipe (12), the second spring (15) is fixedly connected with the second limiting block (14), and a second spray nozzle (16) is embedded on the second spraying pipe (12) and the second spraying adjusting pipe (22).
5. The cylindrical sheet metal part spraying equipment according to claim 4, further comprising a limiting mechanism matched with the second limiting block (14), wherein the limiting mechanism comprises an annular electromagnet (41) sleeved outside the output end of the electric push rod (5) and arranged in a sliding manner, a limiting circular plate (6) fixedly connected with the first limiting block (13) in a matched manner is sleeved outside the annular electromagnet (41), and a third spring (40) is fixed between the limiting circular plate (6) and the sliding plate (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311273905.1A CN116984148B (en) | 2023-09-28 | 2023-09-28 | Cylinder sheet metal component spraying equipment |
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| CN202311273905.1A CN116984148B (en) | 2023-09-28 | 2023-09-28 | Cylinder sheet metal component spraying equipment |
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| CN116984148A CN116984148A (en) | 2023-11-03 |
| CN116984148B true CN116984148B (en) | 2023-12-01 |
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| CN202311273905.1A Active CN116984148B (en) | 2023-09-28 | 2023-09-28 | Cylinder sheet metal component spraying equipment |
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| CN118122538B (en) * | 2024-05-08 | 2024-07-26 | 赣州顺天科技股份有限公司 | Sheet metal steel pipe frame inner wall painting equipment |
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| CN116984148A (en) | 2023-11-03 |
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