CN115041313A - Full-automatic electrostatic powder spraying production line - Google Patents
Full-automatic electrostatic powder spraying production line Download PDFInfo
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- CN115041313A CN115041313A CN202210970036.7A CN202210970036A CN115041313A CN 115041313 A CN115041313 A CN 115041313A CN 202210970036 A CN202210970036 A CN 202210970036A CN 115041313 A CN115041313 A CN 115041313A
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- Prior art keywords
- air inlet
- connecting pipe
- cylinder
- trigger
- sliding plug
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
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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
- B05B13/0221—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
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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
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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
- B05B13/04—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
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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
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention discloses a full-automatic electrostatic powder spraying and coating production line which comprises a bottom plate, wherein two vertical plates are fixedly arranged at the top of the bottom plate, a driving motor positioned between the two vertical plates is fixedly arranged at the top of the bottom plate, an output shaft of the driving motor is fixedly connected with a rotating shaft, an installation plate is fixedly arranged at the top of the rotating shaft, an elongated slot is formed in the top of the installation plate, a clamping mechanism is arranged on the installation plate, a cam is arranged on the outer side wall of the rotating shaft through a one-way bearing, and two long rods are fixedly connected between the two vertical plates. The invention not only can pre-blow and remove dust on the clamped and fixed section bar, solves the problem that the dust on the surface of the section bar is more and the powder spraying effect is influenced, but also can automatically spray powder to the section bar up and down in a reciprocating way after the dust removal pretreatment is carried out on the section bar, the powder spraying is uniform, the working efficiency is improved, and the section bar has a certain powder spraying thickness and is convenient to use.
Description
Technical Field
The invention relates to the technical field of powder spraying and coating, in particular to a full-automatic powder spraying and coating production line for electrostatic powder.
Background
The electrostatic powder spraying is a coating method which utilizes the corona discharge principle to charge the atomized coating under the action of a high-voltage direct-current electric field and make the atomized coating be adsorbed on the surface of a positively charged substrate to discharge.
At present when the application of dusting to the section bar, the surface of section bar easily has more dust to influenced the effect of dusting, still need the manual work to start the subassembly of dusting after the dust removal is accomplished and dusted, the position of dusting is comparatively single, and it is inhomogeneous to dusty, and the thickness of dusting is opening through manual control the subassembly of dusting in addition and stops, and the section bar surface is dusted thickness and is different, and is used inconveniently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a full-automatic electrostatic powder spraying and coating production line.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrostatic powder full-automatic powder spraying and coating production line comprises a bottom plate, two vertical plates are fixedly arranged at the top of the bottom plate, the top of the bottom plate is fixedly provided with a driving motor positioned between the two vertical plates, an output shaft of the driving motor is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly provided with an installation plate, the top of the installation plate is provided with a long groove, the installation plate is provided with a clamping mechanism, a cam is arranged on the outer side wall of the rotating shaft through a one-way bearing, two long rods are fixedly connected between the two vertical plates, one side of the cam is provided with a blowing dust removal mechanism, the other side of the cam is provided with an air inlet triggering mechanism, the powder spraying device is characterized in that a lifting plate is arranged on one side of the mounting plate, a reciprocating powder spraying mechanism connected with the lifting plate is arranged at the top of the bottom plate, and an air inlet powder control mechanism connected with the lifting plate is arranged at the top of the bottom plate.
Preferably, the clamping mechanism comprises a bidirectional threaded rod rotatably connected to the inner walls of the two sides of the long groove, two symmetrically arranged clamping blocks are sleeved on the bidirectional threaded rod in a threaded manner, an installation motor is fixedly installed on the outer side wall of the installation plate, and one end of the bidirectional threaded rod penetrates through the inner wall of one side of the long groove and is fixedly connected with an output shaft of the installation motor.
Preferably, the blowing dust removal mechanism comprises a same second moving block which is sleeved on the two long rods in a sliding manner, the second moving block and the cam, a dust removing cylinder is fixedly arranged on the inner wall of the vertical plate, a dust removing rod which is connected with the dust removing cylinder in a sliding way is arranged at one end of the dust removing cylinder in a penetrating way, one end of the dust removal rod is fixedly connected with the second moving block, the other end of the dust removal rod is provided with a dust removal sliding plug which is positioned in the dust removal cylinder and is connected with the inner wall of the dust removal cylinder in a sliding way, the dust removing rod is sleeved with a third tension spring positioned in the dust removing cylinder, the dust removing cylinder is provided with a first connecting pipe and a fourth connecting pipe which are communicated with each other, the first connecting pipe and the fourth connecting pipe are both positioned at one side of the dust removal sliding plug away from the dust removal rod, one-way valves are arranged in the first connecting pipe and the fourth connecting pipe, one end of the fourth connecting pipe, which is far away from the dust removing rod, is communicated with the air blowing dust removing box.
Preferably, the air inlet triggering mechanism comprises a same first moving block slidably sleeved on the two long rods, a first air inlet cylinder is fixedly mounted on the inner wall of the other vertical plate, a first air inlet rod slidably connected with the first air inlet cylinder is arranged at one end of the first air inlet cylinder in a penetrating manner, one end of the first air inlet rod is fixedly connected with the first moving block, a first air inlet sliding plug slidably connected with the inner wall of the first air inlet cylinder is arranged at the other end of the first air inlet rod, a fourth tension spring positioned in the first air inlet cylinder is sleeved on the first air inlet rod, a fifth connecting pipe and a sixth connecting pipe which are connected with the first air inlet cylinder are arranged on the first air inlet cylinder, the fifth connecting pipe and the sixth connecting pipe are both positioned on one side of the first air inlet sliding plug, which is far away from the first air inlet rod, and one-way valves are arranged in the fifth connecting pipe and the sixth connecting pipe.
Preferably, another a square block is fixedly mounted on the outer side wall of the vertical plate, a trigger cylinder is fixedly mounted at the top of the square block, one end, far away from the first air inlet cylinder, of the sixth connecting pipe is communicated with the upper end of the trigger cylinder, a first trigger sliding plug which is connected with the inner wall of the trigger cylinder in a sliding manner is arranged in the trigger cylinder, a second connecting pipe which is communicated with the inside of the trigger cylinder and is located between the first trigger sliding plug and the sixth connecting pipe is arranged on the trigger cylinder, a first normally-closed electromagnetic valve is arranged on the second connecting pipe, a fifth tension spring is arranged in the trigger cylinder, two ends of the fifth tension spring are fixedly connected to the first trigger sliding plug and the inner top of the trigger cylinder respectively, and a first trigger switch located below the first trigger sliding plug is arranged in the trigger cylinder.
Preferably, the reciprocating powder spraying mechanism comprises two cylinders fixedly mounted at the top of the bottom plate, telescopic ends of the two cylinders are fixedly connected to the bottom of the lifting plate, the lifting plate is provided with the powder spraying assembly, the top of the bottom plate is provided with the electrostatic generator, and the first trigger switch is located in a circuit of the cylinder.
Preferably, the air inlet powder control mechanism comprises a second air inlet cylinder fixedly mounted at the top of the bottom plate, a second air inlet rod connected with the second air inlet cylinder in a sliding manner is arranged at the top end of the second air inlet cylinder in a penetrating manner, one end of the second air inlet rod is fixedly connected with the bottom of the lifting plate, a second air inlet sliding plug located in the second air inlet cylinder and connected with the inner wall of the second air inlet cylinder in a sliding manner is arranged at the other end of the second air inlet rod, a seventh connecting pipe and an eighth connecting pipe communicated with the second air inlet cylinder are arranged on the second air inlet cylinder, the seventh connecting pipe and the eighth connecting pipe are both located below the second air inlet sliding plug, and one-way valves are arranged in the seventh connecting pipe and the eighth connecting pipe.
Preferably, the top of the bottom plate is fixedly provided with a powder quantity control cylinder, one end of the seventh connecting pipe, which is far away from the second air inlet cylinder, is communicated with the powder quantity control cylinder, a fixed block is fixedly arranged in the powder quantity control cylinder, a third trigger sliding plug and a second trigger sliding plug which are connected with the inner wall of the powder quantity control cylinder in a sliding way are arranged in the powder quantity control cylinder, the third trigger sliding plug is positioned above the fixed block, the second trigger sliding plug is positioned between the fixed block and the seventh connecting pipe, a first tension spring and a second tension spring are arranged in the powder quantity control cylinder, two ends of the first tension spring are respectively and fixedly connected with the top of the bottom plate and the bottom of the second trigger sliding plug, two ends of the second tension spring are respectively and fixedly connected with the inner top of the powder quantity control cylinder and the top of the third trigger sliding plug, and a second trigger switch is arranged on one side of the fixed block close to the second trigger sliding plug, and a third trigger switch is arranged on one side of the fixed block close to the third trigger sliding plug.
Preferably, the third trigger sliding plug is magnetically connected with the second trigger sliding plug, the second trigger switch is located in a circuit of the first normally-closed electromagnetic valve on the second connecting pipe, the powder quantity control cylinder is provided with a third connecting pipe communicated with the inside of the powder quantity control cylinder, the third connecting pipe is located below the second trigger sliding plug, the third connecting pipe is provided with a second normally-closed electromagnetic valve, and the third trigger switch is located in a circuit of the second normally-closed electromagnetic valve on the third connecting pipe.
Preferably, a through hole is provided at the top of the powder amount control cartridge.
The invention has the beneficial effects that:
through setting up driving motor, pivot, second movable block, stock, cam, first connecting pipe, the dust removal case of blowing, mounting panel, elongated slot, two-way threaded rod, dust removal cylinder, clamp splice, installation motor, fourth connecting pipe, dust removal sliding plug, dust removal pole and third extension spring, can blow in advance to the fixed section bar of clamp and remove dust, solve the more problem that influences the effect of dusting of section bar surface dust.
Through setting up trigger section of thick bamboo, cylinder, lifter plate, electrostatic generator, the subassembly that dusts, first air inlet section of thick bamboo, first air inlet pole, first air inlet sliding plug, fifth connecting pipe, fourth extension spring, sixth connecting pipe, second connecting rod, first trigger sliding plug, fifth extension spring, square and first trigger switch, can remove dust the preliminary treatment back to the section bar, reciprocal dusting from top to bottom is carried out to the section bar automatically, and it is even to dust, has improved work efficiency.
Through setting up second air inlet section of thick bamboo, second air inlet pole, second air inlet sliding plug, eighth connecting pipe, seventh connecting pipe, powder volume control section of thick bamboo, fixed block, third trigger switch, third trigger sliding plug, second extension spring, first extension spring, third connecting pipe, second trigger sliding plug and second trigger switch, can accomplish the back of dusting of a period, no longer powder automatically, its section bar is dusted thickness and is certain, convenient to use.
Drawings
FIG. 1 is a schematic perspective view of one side of an electrostatic powder full-automatic powder spraying coating line according to the present invention;
FIG. 2 is a schematic perspective view of the other side of the electrostatic powder full-automatic powder spraying coating line according to the present invention;
FIG. 3 is a schematic plan view of the interior of the dust removing cylinder of the present invention;
FIG. 4 is a schematic plan view of the intake trigger mechanism of the present invention;
fig. 5 is a schematic plan view of the air intake powder control mechanism of the present invention.
In the figure: 1, 2, 3, 4, 5, 6, 7, 8, long, 9, 10, 11, two, 12, 13, first connecting tubes, 14, 15, 16, 17 static generator, 18 powder spray components, 19, 20 two-way threaded rod, 21 dust cylinder, 22, 23, 24 trigger cylinder, 25, second connecting tube, 26, third connecting tube, 27, second air inlet tube, 28, 29, dust plug, 30, fourth connecting tube, 31, 32, air inlet plug, 33, fifth connecting tube, 34, sixth connecting tube, 35, 36, 37, second air inlet, 38, seventh connecting tube, 40, first spring, 41, 42, second trigger, 42, 43 fixed block, 44 third trigger switch, 45 third trigger sliding plug, 46 second extension spring, 47 third extension spring, 48 fourth extension spring, 49 eighth connecting pipe, 50 fifth extension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, the full-automatic electrostatic powder spraying and coating production line comprises a bottom plate 1, wherein two vertical plates 2 are fixedly mounted at the top of the bottom plate 1, a driving motor 10 positioned between the two vertical plates 2 is fixedly mounted at the top of the bottom plate 1, an output shaft of the driving motor 10 is fixedly connected with a rotating shaft 9, a mounting plate 5 is fixedly mounted at the top of the rotating shaft 9, an elongated slot 8 is formed in the top of the mounting plate 5, and a clamping mechanism is arranged on the mounting plate 5;
the clamping mechanism comprises a bidirectional threaded rod 20 which is rotatably connected to the inner walls of the two sides of the long groove 8, two symmetrically arranged clamping blocks 7 are sleeved on the bidirectional threaded rod 20 in a threaded manner, an installation motor 6 is fixedly installed on the outer side wall of the installation plate 5, and one end of the bidirectional threaded rod 20 penetrates through the inner wall of one side of the long groove 8 and is fixedly connected with an output shaft of the installation motor 6;
the outer side wall of the rotating shaft 9 is provided with a cam 12 through a one-way bearing, two long rods 3 are fixedly connected between two vertical plates 2, one side of the cam 12 is provided with an air blowing dust removing mechanism, the air blowing dust removing mechanism comprises a same second moving block 11 which is slidably sleeved on the two long rods 3, the second moving block 11 and the cam 12, the inner wall of one vertical plate 2 is fixedly provided with a dust removing cylinder 21, one end of the dust removing cylinder 21 is provided with a dust removing rod 28 which is slidably connected with the dust removing cylinder, one end of the dust removing rod 28 is fixedly connected with the second moving block 11, the other end of the dust removing rod 28 is provided with a dust removing sliding plug 29 which is positioned in the dust removing cylinder 21 and is slidably connected with the inner wall of the dust removing cylinder, the dust removing rod 28 is sleeved with a third tension spring 47 which is positioned in the dust removing cylinder 21, the dust removing cylinder 21 is provided with a first connecting pipe 13 and a fourth connecting pipe 30 which are internally communicated, a filter screen is arranged in the fourth connecting pipe 30 to prevent dust from entering the dust removing cylinder 21, the first connecting pipe 13 and the fourth connecting pipe 30 are both positioned at one side of the dust removal sliding plug 29 away from the dust removal rod 28, one-way valves are respectively arranged in the first connecting pipe 13 and the fourth connecting pipe 30 to enable gas to enter and exit in a one-way mode, the top of a vertical plate 2 of the first connecting pipe is provided with an air blowing dust removal box 14, and one end of the fourth connecting pipe 30 away from the dust removal rod 28 is communicated with the air blowing dust removal box 14;
the other side of the cam 12 is provided with an air inlet triggering mechanism, the air inlet triggering mechanism comprises the same first moving block 4 which is slidably sleeved on the two long rods 3, the inner wall of the other vertical plate 2 is fixedly provided with a first air inlet cylinder 22, one end of the first air inlet cylinder 22 is provided with a first air inlet rod 31 which is slidably connected with the first air inlet cylinder, one end of the first air inlet rod 31 is fixedly connected with the first moving block 4, the other end of the first air inlet rod 31 is provided with a first air inlet sliding plug 32 which is positioned in the first air inlet cylinder 22 and is slidably connected with the inner wall of the first air inlet cylinder, the first air inlet rod 31 is sleeved with a fourth tension spring 48 which is positioned in the first air inlet cylinder 22, the first air inlet cylinder 22 is provided with a fifth connecting pipe 33 and a sixth connecting pipe 34 which are connected with the first air inlet cylinder 22, a filter screen is arranged in the fifth connecting pipe 33 to prevent dust from entering the first air inlet cylinder 22, the fifth connecting pipe 33 and the sixth connecting pipe 34 are both positioned on one side of the first air inlet sliding plug 32 far away from the first air inlet rod 31, a check valve is arranged in each of the fifth connecting pipe 33 and the sixth connecting pipe 34 to enable gas to enter and exit in a single direction, a square block 23 is fixedly arranged on the outer side wall of the other vertical plate 2, a trigger cylinder 24 is fixedly arranged on the top of the square block 23, one end of the sixth connecting pipe 34 far away from the first air inlet cylinder 22 is communicated with the upper end of the trigger cylinder 24, a first trigger sliding plug 35 in sliding connection with the inner wall of the trigger cylinder 24 is arranged in the trigger cylinder 24, an opening positioned below the first trigger sliding plug 35 is arranged on the trigger cylinder 24 to enable the first trigger sliding plug 35 to slide up and down, a second connecting pipe 25 communicated with the interior of the trigger cylinder 24 and positioned between the first trigger sliding plug 35 and the sixth connecting pipe 34 is arranged on the trigger cylinder 24, a first normally-closed electromagnetic valve is arranged on the second connecting pipe 25, a fifth tension spring 50 is arranged in the trigger cylinder 24, two ends of the fifth tension spring 50 are respectively and fixedly connected to the inner tops of the first trigger sliding plug 35 and the trigger cylinder 24, a first trigger switch 36 positioned below the first trigger sliding plug 35 is arranged in the trigger cylinder 24;
a lifting plate 16 is arranged on one side of the mounting plate 5, a reciprocating powder spraying mechanism connected with the lifting plate 16 is arranged at the top of the bottom plate 1, the reciprocating powder spraying mechanism comprises two cylinders 15 fixedly mounted at the top of the bottom plate 1, the telescopic ends of the two cylinders 15 are fixedly connected to the bottom of the lifting plate 16, a powder spraying component 18 is arranged on the lifting plate 16, an electrostatic generator 17 is arranged at the top of the bottom plate 1, and a first trigger switch 36 is positioned in a circuit of the cylinders 15;
the top of the bottom plate 1 is provided with an air inlet powder control mechanism connected with the lifting plate 16, the air inlet powder control mechanism comprises a second air inlet cylinder 27 fixedly arranged at the top of the bottom plate 1, the top end of the second air inlet cylinder 27 is provided with a second air inlet rod 37 in sliding connection with the second air inlet cylinder, one end of the second air inlet rod 37 is fixedly connected with the bottom of the lifting plate 16, the other end of the second air inlet rod 37 is provided with a second air inlet sliding plug 38 positioned in the second air inlet cylinder 27 and in sliding connection with the inner wall of the second air inlet cylinder 27, the second air inlet cylinder 27 is provided with a seventh connecting pipe 39 and an eighth connecting pipe 49 communicated with the inside of the second air inlet cylinder 27, the seventh connecting pipe 39 and the eighth connecting pipe 49 are both positioned below the second air inlet sliding plug 38, one-way valves are respectively arranged in the seventh connecting pipe 39 and the eighth connecting pipe 49, the top of the bottom plate 1 is fixedly provided with a powder amount control cylinder 19, one end of the seventh connecting pipe 39 far away from the second air inlet cylinder connecting pipe 27 is communicated with the powder amount control cylinder 19, a fixed block 43 is fixedly arranged in the powder quantity control cylinder 19, a third trigger sliding plug 45 and a second trigger sliding plug 41 which are connected with the inner wall of the powder quantity control cylinder 19 in a sliding way are arranged in the powder quantity control cylinder 19, an opening between the fixed block 43 and the third trigger sliding plug 45 is arranged on the powder quantity control cylinder 19, an opening between the fixed block 43 and the second trigger sliding plug 41 is arranged on the powder quantity control cylinder 19, so that the third trigger sliding plug 45 and the second trigger sliding plug 41 can slide up and down, the third trigger sliding plug 45 is arranged above the fixed block 43, the second trigger sliding plug 41 is arranged between the fixed block 43 and a seventh connecting pipe 39, a first tension spring 40 and a second tension spring 46 are arranged in the powder quantity control cylinder 19, two ends of the first tension spring 40 are respectively and fixedly connected on the top of the bottom plate 1 and the bottom of the second trigger sliding plug 41, two ends of the second tension spring 46 are respectively and fixedly connected on the inner top of the powder quantity control cylinder 19 and the top of the third trigger sliding plug 45, a second trigger switch 42 is arranged on one side of the fixed block 43 close to the second trigger sliding plug 41, a third trigger switch 44 is arranged on one side of the fixed block 43 close to the third trigger sliding plug 45, the third trigger sliding plug 45 is magnetically connected with the second trigger sliding plug 41, the second trigger switch 42 is arranged in a circuit of the first normally closed type electromagnetic valve on the second connecting pipe 25, a third connecting pipe 26 communicated with the inside of the powder quantity control cylinder 19 is arranged on the powder quantity control cylinder 19, the third connecting pipe 26 is arranged below the second trigger sliding plug 41, a second normally closed type electromagnetic valve is arranged on the third connecting pipe 26, the third trigger switch 44 is arranged in a circuit of the second normally closed type electromagnetic valve on the third connecting pipe 26, and a through hole is arranged at the top of the powder quantity control cylinder 19.
When the powder spraying device is used, a powder spraying control pump is arranged in the powder spraying component 18, the first trigger switch 36 is positioned in a circuit of the powder spraying control pump, when the powder spraying device is in an initial state, the second trigger sliding plug 41 is not contacted with the second trigger switch 42, the first normally-closed electromagnetic valve on the second connecting pipe 25 is in a power-off state, the valve is closed, the third trigger sliding plug 45 is not contacted with the third trigger switch 44, the second normally-closed electromagnetic valve on the third connecting pipe 26 is in a power-off state, the valve is closed, the first trigger sliding plug 35 is not contacted with the first trigger switch 36, the air cylinder 15 and the powder spraying component 18 are not connected with the circuit and do not work, so that the section bar is positioned between the two clamping blocks 7, the mounting motor 6 is started to rotate the bidirectional threaded rod 20, the two clamping blocks 7 are close to each other to clamp and fix the section bar, the driving motor 10 is started to rotate the rotating shaft 9 around one direction, the rotating shaft 9 drives the mounting plate 5 to rotate, further driving the section bar to rotate, when the rotating shaft 9 rotates around one direction, the cam 12 is rotated through the one-way transmission of the one-way bearing, the dedusting sliding plug 29 is made to slide left and right in the dedusting cylinder 21 by arranging the third tension spring 47 and the fourth tension spring 48, the first air inlet sliding plug 32 is made to slide left and right in the first air inlet cylinder 22, when the dedusting sliding plug 29 slides left and right, the external air is sucked into the air blowing and dedusting box 14 in a reciprocating manner through the fourth connecting pipe 30 and the first connecting pipe 13 and the rotating section bar is blown out and dedusted for multiple times through the nozzle on the air blowing and dedusting box 14, when the first air inlet sliding plug 32 slides left and right, the external air is sucked into the trigger cylinder 24 in a reciprocating manner through the fifth connecting pipe 33 and the sixth connecting pipe 34, because the first normally closed electromagnetic valve on the second connecting pipe 25 is in a power-off state, the valve is closed, so that the first trigger sliding plug 35 slides downwards gradually, the fifth tension spring 50 is elongated;
when the first trigger sliding plug 35 slides to the state that the first trigger switch 36 is pressed, the powder spraying control pump in the air cylinder 15 and the powder spraying component 18 is connected into a circuit to start working, meanwhile, the driving motor 10 enables the rotating shaft 9 to rotate around the other direction, the one-way bearing does not rotate any more, the cam 12 cannot rotate, the profile finishes dust removal, the rotating profile can be subjected to reciprocating up-and-down powder spraying through the arrangement of the air cylinder 15, the electrostatic generator 17 and the powder spraying component 18, the powder spraying is uniform, the lifting plate 16 reciprocates up and down in the powder spraying process, the second air inlet sliding plug 38 reciprocates up and down in the second air inlet cylinder 27 through the second air inlet rod 37, the external air is repeatedly sucked into the powder quantity control cylinder 19 through the seventh connecting pipe 39 and the eighth connecting pipe 49, the valve is closed to enable the second trigger sliding plug 41 to slide upwards through the second normally closed electromagnetic valve on the third connecting pipe 26 in a power-off state, the first tension spring 40 is elongated, and the magnetic attraction force between the second trigger sliding plug 41 and the third trigger sliding plug 45 is gradually increased;
when the second trigger sliding plug 41 slides to be in a pressed state with the second trigger switch 42, the first normally closed electromagnetic valve on the second connecting pipe 25 is in a powered state, the valve is opened, the tension generated by the elongation of the fifth tension spring 50 slides the first trigger sliding plug 35 to an initial position, the first trigger switch 36 is no longer pressed, the air cylinder 15 and the powder spraying assembly 18 are no longer operated, meanwhile, the magnetic attraction force between the second trigger sliding plug 41 and the third trigger sliding plug 45 is maximum and is greater than the tension of the second tension spring 46, the third trigger sliding plug 45 slides towards the direction close to the fixed block 43, the second tension spring 46 is elongated, the third trigger sliding plug 45 slides downwards until the third trigger switch 44 is in a pressed state, the second normally closed electromagnetic valve on the third connecting pipe 26 is in a powered state, the valve is opened, the tension generated by the elongation of the first tension spring 40 slides the second trigger sliding plug 41 downwards, the second trigger switch 42 is not pressed any more, the first normally closed solenoid valve on the second connecting pipe 25 is in a power-off state, the valve is closed again, the magnetic attraction between the second trigger sliding plug 41 and the third trigger sliding plug 45 becomes smaller gradually, when the second trigger sliding plug 41 slides to the initial position, the magnetic attraction between the second trigger sliding plug 41 and the third trigger sliding plug 45 is smaller than the pulling force generated by the elongation of the second tension spring 46, the third trigger sliding plug 45 slides upwards and returns to the initial position, the second normally closed solenoid valve on the third connecting pipe 26 is in a power-off state, the valve is closed again, and then the two clamping blocks 7 are far away from each other by installing the motor 6 to take off the profile.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The full-automatic electrostatic powder spraying and coating production line comprises a bottom plate (1) and is characterized in that two vertical plates (2) are fixedly mounted at the top of the bottom plate (1), a driving motor (10) positioned between the two vertical plates (2) is fixedly mounted at the top of the bottom plate (1), a rotating shaft (9) is fixedly connected with an output shaft of the driving motor (10), a mounting plate (5) is fixedly mounted at the top of the rotating shaft (9), an elongated slot (8) is formed in the top of the mounting plate (5), a clamping mechanism is arranged on the mounting plate (5), a cam (12) is mounted on the outer side wall of the rotating shaft (9) through a one-way bearing, two long rods (3) are fixedly connected between the two vertical plates (2), a blowing dust removal mechanism is arranged on one side of the cam (12), and an air inlet trigger mechanism is arranged on the other side of the cam (12), one side of the mounting plate (5) is provided with a lifting plate (16), the top of the bottom plate (1) is provided with a reciprocating powder spraying mechanism connected with the lifting plate (16), and the top of the bottom plate (1) is provided with an air inlet powder control mechanism connected with the lifting plate (16).
2. The electrostatic powder full-automatic powder spraying coating production line according to claim 1, wherein the clamping mechanism comprises a bidirectional threaded rod (20) rotatably connected to the inner walls of two sides of the elongated slot (8), two symmetrically arranged clamping blocks (7) are sleeved on the bidirectional threaded rod (20) in a threaded manner, a mounting motor (6) is fixedly mounted on the outer side wall of the mounting plate (5), and one end of the bidirectional threaded rod (20) penetrates through the inner wall of one side of the elongated slot (8) and is fixedly connected with an output shaft of the mounting motor (6).
3. The electrostatic powder full-automatic powder spraying coating production line according to claim 1, wherein the blowing dust removing mechanism comprises the same second moving block (11) slidably sleeved on the two long rods (3), the second moving block (11) and the cam (12), a dust removing cylinder (21) is fixedly installed on the inner wall of the vertical plate (2), one end of the dust removing cylinder (21) is provided with a dust removing rod (28) slidably connected with the dust removing cylinder in a penetrating manner, one end of the dust removing rod (28) is fixedly connected with the second moving block (11), the other end of the dust removing rod (28) is provided with a dust removing sliding plug (29) positioned in the dust removing cylinder (21) and slidably connected with the inner wall of the dust removing cylinder, the dust removing cylinder (28) is sleeved with a third tension spring (47) positioned in the dust removing cylinder (21), and the dust removing cylinder (21) is provided with a first connecting pipe (13) and a fourth connecting pipe (30) which are communicated with each other, first connecting pipe (13) and fourth connecting pipe (30) all are located dust removal sliding plug (29) and keep away from the one side of dust removal pole (28), all be provided with the check valve in first connecting pipe (13) and fourth connecting pipe (30), one of it the top of riser (2) is provided with dust removal case (14) of blowing, the one end and the dust removal case (14) intercommunication of blowing that dust removal pole (28) were kept away from in fourth connecting pipe (30).
4. The electrostatic powder full-automatic powder spraying coating production line according to claim 1, wherein the air inlet triggering mechanism comprises a same first moving block (4) slidably sleeved on the two long rods (3), a first air inlet cylinder (22) is fixedly installed on the inner wall of the other vertical plate (2), a first air inlet rod (31) slidably connected with the first air inlet cylinder (22) is arranged at one end of the first air inlet cylinder (22) in a penetrating manner, one end of the first air inlet rod (31) is fixedly connected with the first moving block (4), a first air inlet sliding plug (32) positioned in the first air inlet cylinder (22) and slidably connected with the inner wall of the first air inlet cylinder is arranged at the other end of the first air inlet rod (31), a fourth tension spring (48) positioned in the first air inlet cylinder (22) is sleeved on the first air inlet rod (31), a fifth connecting pipe (33) and a sixth connecting pipe (34) connected with the first air inlet cylinder (22) are arranged on the first air inlet cylinder (22), the fifth connecting pipe (33) and the sixth connecting pipe (34) are both positioned on one side, away from the first air inlet rod (31), of the first air inlet sliding plug (32), and one-way valves are arranged in the fifth connecting pipe (33) and the sixth connecting pipe (34).
5. The electrostatic powder full-automatic powder spraying coating production line according to claim 4, characterized in that a block (23) is fixedly installed on the outer side wall of the other vertical plate (2), a trigger cylinder (24) is fixedly installed on the top of the block (23), one end of the sixth connecting pipe (34) far away from the first air inlet cylinder (22) is communicated with the upper end of the trigger cylinder (24), a first trigger sliding plug (35) connected with the inner wall of the trigger cylinder (24) in a sliding manner is arranged in the trigger cylinder (24), a second connecting pipe (25) communicated with the interior of the trigger cylinder (24) and positioned between the first trigger sliding plug (35) and the sixth connecting pipe (34) is arranged on the trigger cylinder (24), a first normally closed electromagnetic valve is arranged on the second connecting pipe (25), a fifth tension spring (50) is arranged in the trigger cylinder (24), and two ends of the fifth tension spring (50) are respectively and fixedly connected to the first trigger sliding plug (35) and the top of the trigger cylinder (24), a first trigger switch (36) positioned below the first trigger sliding plug (35) is arranged in the trigger cylinder (24).
6. The electrostatic powder full-automatic powder spraying coating production line according to claim 5, wherein the reciprocating powder spraying mechanism comprises two air cylinders (15) fixedly mounted on the top of the base plate (1), the telescopic ends of the two air cylinders (15) are fixedly connected to the bottom of a lifting plate (16), a powder spraying assembly (18) is arranged on the lifting plate (16), an electrostatic generator (17) is arranged on the top of the base plate (1), and the first trigger switch (36) is located in the circuit of the air cylinders (15).
7. The electrostatic powder full-automatic powder spraying coating production line according to claim 5, the air inlet powder control mechanism comprises a second air inlet cylinder (27) fixedly arranged at the top of the bottom plate (1), the top end of the second air inlet cylinder (27) is provided with a second air inlet rod (37) in sliding connection with the second air inlet cylinder, one end of the second air inlet rod (37) is fixedly connected with the bottom of the lifting plate (16), the other end of the second air inlet rod (37) is provided with a second air inlet sliding plug (38) which is positioned in the second air inlet cylinder (27) and is connected with the inner wall of the second air inlet cylinder in a sliding way, a seventh connecting pipe (39) and an eighth connecting pipe (49) which are communicated with the inside of the second air inlet cylinder (27) are arranged on the second air inlet cylinder, the seventh connecting pipe (39) and the eighth connecting pipe (49) are both positioned below the second air inlet sliding plug (38), and one-way valves are arranged in the seventh connecting pipe (39) and the eighth connecting pipe (49).
8. The electrostatic powder full-automatic powder spraying coating production line according to claim 5, wherein a powder quantity control barrel (19) is fixedly installed at the top of the bottom plate (1), one end of the seventh connecting pipe (39) far away from the second air inlet barrel (27) is communicated with the powder quantity control barrel (19), a fixed block (43) is fixedly installed in the powder quantity control barrel (19), a third trigger sliding plug (45) and a second trigger sliding plug (41) which are slidably connected with the inner wall of the powder quantity control barrel (19) are arranged in the powder quantity control barrel (19), the third trigger sliding plug (45) is positioned above the fixed block (43), the second trigger sliding plug (41) is positioned between the fixed block (43) and the seventh connecting pipe (39), a first tension spring (40) and a second tension spring (46) are arranged in the powder quantity control barrel (19), two ends of the first tension spring (40) are respectively and fixedly connected to the top of the bottom plate (1) and the bottom of the second trigger sliding plug (41), the both ends of second extension spring (46) are fixed connection respectively on the top of the interior top of a powder volume control section of thick bamboo (19) and third trigger sliding plug (45), one side that fixed block (43) are close to second trigger sliding plug (41) is provided with second trigger switch (42), one side that fixed block (43) are close to third trigger sliding plug (45) is provided with third trigger switch (44).
9. The electrostatic powder full-automatic powder spraying coating production line according to claim 5, wherein the third trigger sliding plug (45) is magnetically connected with the second trigger sliding plug (41), the second trigger switch (42) is located in a circuit of a first normally closed type electromagnetic valve on the second connecting pipe (25), the powder quantity control cylinder (19) is provided with a third connecting pipe (26) communicated with the interior of the powder quantity control cylinder, the third connecting pipe (26) is located below the second trigger sliding plug (41), the third connecting pipe (26) is provided with a second normally closed type electromagnetic valve, and the third trigger switch (44) is located in a circuit of a second normally closed type electromagnetic valve on the third connecting pipe (26).
10. The electrostatic powder full-automatic powder spraying coating production line as claimed in claim 9, characterized in that the top of the powder quantity control cylinder (19) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970036.7A CN115041313A (en) | 2022-08-12 | 2022-08-12 | Full-automatic electrostatic powder spraying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970036.7A CN115041313A (en) | 2022-08-12 | 2022-08-12 | Full-automatic electrostatic powder spraying production line |
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| Publication Number | Publication Date |
|---|---|
| CN115041313A true CN115041313A (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210970036.7A Pending CN115041313A (en) | 2022-08-12 | 2022-08-12 | Full-automatic electrostatic powder spraying production line |
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| CN (1) | CN115041313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117445420A (en) * | 2023-12-20 | 2024-01-26 | 宁波明禾新能源科技有限公司 | Semi-automatic hot riveting machine |
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| CN216704734U (en) * | 2021-12-21 | 2022-06-10 | 上海欧桂精密机电设备有限公司 | Reciprocating type oily electrostatic spraying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104549829A (en) * | 2014-12-16 | 2015-04-29 | 摩易国际股份有限公司 | Control and management method for intelligent atomizer |
| CN111921766A (en) * | 2018-12-06 | 2020-11-13 | 福建迈拓钢竹家居用品有限公司 | Full-automatic powder spraying equipment for realizing secondary powder spraying |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117445420A (en) * | 2023-12-20 | 2024-01-26 | 宁波明禾新能源科技有限公司 | Semi-automatic hot riveting machine |
| CN117445420B (en) * | 2023-12-20 | 2024-03-19 | 浙江明禾新能科技股份有限公司 | Semi-automatic hot riveting machine |
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