CN111774240A - Motor rotor paint dipping and drying equipment and operation method thereof - Google Patents
Motor rotor paint dipping and drying equipment and operation method thereof Download PDFInfo
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- CN111774240A CN111774240A CN202010798597.4A CN202010798597A CN111774240A CN 111774240 A CN111774240 A CN 111774240A CN 202010798597 A CN202010798597 A CN 202010798597A CN 111774240 A CN111774240 A CN 111774240A
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- motor rotor
- paint
- motor
- bearing rod
- plate
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- 239000003973 paint Substances 0.000 title claims abstract description 242
- 238000007598 dipping method Methods 0.000 title claims abstract description 94
- 238000001035 drying Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims description 37
- 239000007788 liquid Substances 0.000 claims abstract description 151
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000003618 dip coating Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 238000010981 drying operation Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims 2
- 239000004922 lacquer Substances 0.000 description 22
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material
- B05C3/08—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material the work and the liquid or other fluent material being agitated together in a container, e.g. tumbled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Abstract
The invention discloses paint dipping and drying equipment for a motor rotor, which comprises a bottom plate, a motor, a top plate, a hydraulic cylinder, a connecting plate, a bearing rod, an air blower and a heater. According to the invention, the sealing block is arranged on the back surface of the connecting plate, the sealing property between the connecting plate and the paint liquid barrel is improved through the sealing block, the air blower blows air flow into the inner cavity of the connecting plate through the connecting pipe and the air conveying pipe, the air flow in the inner cavity is discharged into the paint liquid barrel through the air exhaust groove, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, and the paint dipping quality of the motor rotor is improved.
Description
Technical Field
The invention relates to the technical field of motor rotor processing, in particular to a motor rotor paint dipping and drying device and an operation method thereof.
Background
At present, at electric motor rotor's course of working, in order to improve electric motor rotor's rust-resistant ability, can spray paint on electric motor rotor surface and handle, traditional spraying paint has the problem that electric motor rotor internal surface is difficult for spraying lacquer, current mode adopts to carry out the dip coating processing to electric motor rotor more, patent application No. 201921662024.8 has announced an electric motor rotor dip coating equipment, it has solved the problem that the dip coating is inefficient, but it has electric motor rotor dip coating quality not good, can not dry electric motor rotor after the dip coating fast, the inconvenient problem of retrieving of unnecessary lacquer liquid.
Disclosure of Invention
The invention aims to solve the problems that the paint dipping quality of a motor rotor is poor, the motor rotor after paint dipping cannot be dried quickly and redundant paint liquid is inconvenient to recover in the existing motor rotor paint dipping device, and provides motor rotor paint dipping equipment, drying equipment and an operation method thereof, wherein the motor rotor paint dipping equipment is reasonable in structural design, the motor rotor paint dipping quality is good, the motor rotor after paint dipping can be dried quickly, and the redundant paint liquid is convenient to recover.
The technical scheme adopted for solving the technical problem is as follows:
a motor rotor paint dipping and drying device comprises a bottom plate, a motor, a top plate, a hydraulic cylinder, a connecting plate, a bearing rod, an air blower and a heater, and is characterized in that the bottom plate is arranged on a support, a vertical plate is vertically arranged on the bottom plate, a paint liquid box is arranged on the bottom plate between the vertical plate and the vertical plate, the bottom plate is connected with the support and the vertical plate in a welding manner, the connecting strength between the bottom plate and the support and between the vertical plate is improved, the structural strength of the paint dipping device is enhanced, the motor is arranged at the bottom of the bottom plate, a transmission shaft is arranged on the motor, the transmission shaft vertically extends into the paint liquid box, a stirring rod is arranged on the transmission shaft, the motor drives the transmission shaft and the stirring rod to rotate forwards or reversely, the stirring rod carries out forward or reverse stirring on paint liquid in the paint liquid box, the paint liquid is prevented from precipitating in the paint liquid box, and the paint liquid in the paint, further improve the paint dipping quality of the motor rotor, the top plate is arranged on the vertical plate, the hydraulic cylinder is arranged on the top plate, the piston rod is arranged on the hydraulic cylinder and vertically penetrates out from the lower part of the top plate, the connecting plate is connected with the piston rod and is connected with the screw cylinder on the connecting plate, the top end of the bearing rod is arranged in the connecting screw cylinder, the air blower is arranged on the top plate and is provided with a connecting pipe, the heater is arranged on the top plate and is connected with the connecting pipe, the heater is provided with an air conveying pipe, the motor rotor to be dipped with paint and dried is sleeved on the bearing rod, the top end of the bearing rod is screwed into the connecting screw cylinder, the hydraulic cylinder and the piston rod push the connecting plate to descend, the sealing block on the connecting plate covers the top edge of the paint liquid barrel, so that the bearing rod and the motor rotor sleeved on the bearing rod enter the paint liquid barrel for paint dipping treatment, the air blower is started, air flow is blown into an inner cavity of the connecting plate through the connecting pipe and the air conveying pipe, the air flow in the inner cavity is discharged into the paint liquid barrel through the air exhaust groove, the pressure in the paint liquid barrel is increased, paint liquid is fully adsorbed on the surface of the motor rotor, the paint dipping quality of the motor rotor is improved, when the motor rotor is dried after paint dipping, the air flow carries heat generated by the heater to flow into the inner cavity, the air flow with the heat in the inner cavity is discharged from the air exhaust groove, the inner surface of the motor rotor is dried, the air flow with the heat escapes from the motor rotor, the air flow around the outer surface of the motor rotor is heated, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the motor set up to servo motor, the motor drives transmission shaft and puddler forward or reverse rotation, the puddler carries out forward or reverse stirring to the lacquer liquid in the lacquer liquid case, makes the lacquer liquid evenly distributed in the lacquer liquid case, on the other hand, the lacquer liquid in the stirring can carry out abundant soaking treatment to motor rotor to improve motor rotor's dip coating quality, strengthen motor rotor's rust-resistant performance.
Preferably, an inner cavity is arranged in the connecting plate and is communicated with the connecting screw barrel and the air delivery pipe, in the paint dipping process of the motor rotor, the air blower blows air flow into an inner cavity of the connecting plate through the connecting pipe and the air conveying pipe, the air flow in the inner cavity is discharged into the paint liquid barrel through the air exhaust groove, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the paint dipping quality of the motor rotor is improved, when the motor rotor is dried after paint dipping, the air flow carries the heat generated by the heater to flow into the inner cavity, the air flow with heat in the inner cavity is discharged from the air exhaust groove, drying the inner surface of the motor rotor, enabling the airflow carrying heat to escape from the motor rotor so as to heat the airflow around the outer surface of the electronic rotor, and the outer surface of the motor rotor is dried, so that the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the sealing block is arranged on the back face of the connecting plate, the hydraulic cylinder and the piston rod push the connecting plate to descend, the sealing block on the connecting plate covers the top edge of the paint liquid barrel, the sealing performance between the connecting plate and the paint liquid barrel is improved through the sealing block, the air blower blows air flow into an inner cavity of the connecting plate through the connecting pipe and the air conveying pipe, the air flow in the inner cavity is discharged into the paint liquid barrel through the air exhaust groove, the pressure intensity in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, and the paint dipping quality of the motor rotor is improved.
Preferably, the bearing rod is set to be a hollow structure, the top end of the bearing rod is set to be a structure which can be taken down from the connecting screw cylinder, a base plate is arranged at the bottom end of the bearing rod, the top end of the bearing rod is connected with the connecting screw cylinder through threads, the mounting efficiency of the bearing rod on the connecting screw cylinder and the mounting stability are improved, the base plate at the bottom end of the bearing rod can support a motor rotor sleeved on the bearing rod, the stability of the motor rotor in the moving process along with the bearing rod is improved, the bearing rod is taken down from the connecting sleeve cylinder after the motor rotor after being soaked with paint is dried, the dried motor rotor is taken down from the bearing rod, the paint soaking and drying operations of the motor rotor are completed, and the working efficiency is improved.
Preferably, the side wall of the bearing rod is provided with an exhaust groove, in the paint dipping process of the motor rotor, paint liquid can enter the motor rotor conveniently through the exhaust groove, so that the inner surface of the motor rotor can also adsorb the paint liquid, the paint dipping quality of the motor rotor is improved, in the drying process of the motor rotor after paint dipping, heat generated by a heater carried by airflow flows into the inner cavity, airflow with heat in the inner cavity is discharged from the exhaust groove, the inner surface of the motor rotor is dried, the airflow with heat escapes from the motor rotor, the temperature of the airflow around the outer surface of the electronic rotor is raised, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the backing plate on set up the small opening that runs through the backing plate from top to bottom, reduce the cover through the small opening and establish the area of contact of the motor rotor of the below on the carrier bar and backing plate, make the lacquer liquid carry out skill dip coating processing to it through the small opening, on the other hand, after motor rotor dip coating is accomplished, motor rotor rises back and lacquer liquid separation, motor rotor surface unnecessary lacquer liquid flows out from the small opening, falls to the lacquer liquid incasement, can reduce the waste of lacquer liquid, also is convenient for carry out drying process to motor rotor.
An operation method suitable for paint dipping and drying equipment of a motor rotor is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether circuits of motor rotor paint dipping and drying equipment are normal or not, and checking whether a motor, a hydraulic cylinder, a blower and a heater can work normally or not;
secondly, the method comprises the following steps: injecting paint liquid into the paint liquid barrel, starting a motor, driving a transmission shaft and a stirring rod on the transmission shaft to rotate by the motor, and stirring the paint liquid in the paint liquid barrel;
thirdly, the method comprises the following steps: selecting a bearing rod with a proper structure according to the size of the motor rotor needing paint dipping and drying, sleeving the motor rotor needing paint dipping and drying on the bearing rod, and screwing the top end of the bearing rod into the connecting screw cylinder;
fourthly: starting a hydraulic cylinder, pushing a connecting plate to descend by the hydraulic cylinder and a piston rod, covering the top edge of a paint liquid barrel by a sealing block on the connecting plate, enabling a bearing rod and a motor rotor sleeved on the bearing rod to enter paint liquid in the paint liquid barrel for dip coating treatment, starting an air blower, blowing air flow into an inner cavity of the connecting plate by the air blower through a connecting pipe and an air conveying pipe, discharging the air flow in the inner cavity into the paint liquid barrel through an air exhaust groove, and increasing the pressure in the paint liquid barrel;
fifth, the method comprises the following steps: after the motor rotor is soaked in paint, the motor is turned off, the hydraulic cylinder and the piston rod drive the connecting plate to ascend, so that the bearing rod and the motor rotor sleeved on the bearing rod are separated from paint liquid, the heater is started, airflow carries heat generated by the heater to flow into the inner cavity, airflow with heat in the inner cavity is discharged from the exhaust groove, the inner surface of the motor rotor is dried, and airflow around the outer surface of the motor rotor dries the outer surface of the motor rotor;
sixth: and after the motor rotor after being dipped with paint is dried, the bearing rod is taken down from the connecting sleeve, the dried motor rotor is taken down from the bearing rod, the paint dipping and drying operation of the motor rotor is completed, impurities generated in the working process are cleaned, and the power supply is cut into sections.
Has the advantages that: the invention is provided with an inner cavity in the connecting plate, and the inner cavity is communicated with the connecting screw cylinder and the air delivery pipe, in the process of impregnating paint on the motor rotor, the air blower blows air flow into the inner cavity of the connecting plate through the connecting pipe and the air delivery pipe, the air flow in the inner cavity is discharged into the paint liquid barrel through the air exhaust groove, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the impregnating paint quality of the motor rotor is improved, when the motor rotor is dried after impregnating paint, the air flow carries heat generated by the heater to flow into the inner cavity, the air flow with heat in the inner cavity is discharged from the air exhaust groove, the inner surface of the motor rotor is dried, the air flow carrying heat escapes from the motor rotor, the air flow around the outer surface of the motor rotor is heated, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention, illustrating a connection structure of a connection plate and an inner cavity.
Fig. 3 is a partial structural schematic diagram of the invention, illustrating a connection structure of a connection plate and a sealing block.
FIG. 4 is a partial structural view of the present invention, illustrating a connection structure of a load bar and a pad plate.
FIG. 5 is a partial structural view of the present invention, showing a connection structure of a backing plate and a leak hole.
Fig. 6 is a schematic diagram of another embodiment of the present invention.
In the figure: 1. the automatic paint spraying machine comprises a base plate, a motor, a top plate, a hydraulic cylinder, a connecting plate, a bearing rod, a blower, a heater, a support, a vertical plate, a paint liquid tank, a transmission shaft, a stirring rod, a piston rod, a sealing block and a fan, wherein the base plate comprises a base plate, a motor, a top plate, a hydraulic cylinder, a sealing block and a sealing block, the motor is 2, the top plate is 3, the hydraulic cylinder is 4, the connecting plate is 5, the connecting plate is 6, the bearing rod is 7, the blower is 8, the heater is 9, the support is 10, the.
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.
The first embodiment is as follows:
as shown in the attached figures 1-5, a motor rotor paint dipping and drying device comprises a bottom plate 1, a motor 2, a top plate 3, a hydraulic cylinder 4, a connecting plate 5, a bearing rod 6, an air blower 7 and a heater 8, and is characterized in that the bottom plate 1 is arranged on a support 9, a vertical plate 10 is vertically arranged on the bottom plate 1, a paint liquid tank 11 is arranged on the bottom plate 1 between the vertical plate 10 and the vertical plate 10, the bottom plate 1 is connected with the support 9 and the vertical plate 10 by welding, the connecting strength between the bottom plate 1 and the support 9 as well as between the vertical plate 10 is improved, the structural strength of the paint dipping device is enhanced, the motor 2 is arranged at the bottom of the bottom plate 1, a transmission shaft 12 is arranged on the motor 2, the transmission shaft 12 vertically extends into the paint liquid tank 11, a stirring rod 13 is arranged on the transmission shaft 12, the motor 2 drives the transmission shaft 12 and the stirring rod 13 to rotate forward or backward, the stirring rod 13 forward or backward stirs the paint liquid in the, the paint dipping quality of the motor rotor is improved by avoiding the paint liquid from precipitating in the paint liquid box 11, enabling the paint liquid in the paint liquid box 11 to be uniformly distributed, arranging the top plate 3 on the vertical plate 10, arranging the hydraulic cylinder 4 on the top plate 3, arranging the piston rod 14 on the hydraulic cylinder 4, vertically penetrating the piston rod 14 out of the lower part of the top plate 3, connecting the connecting plate 5 with the piston rod 14, connecting the screw cylinder 16 on the connecting plate 5, arranging the top end of the bearing rod 6 in the connecting screw cylinder 16, arranging the air blower 7 on the top plate 3, arranging the connecting pipe 21 on the air blower 7, arranging the heater 8 on the top plate 3, connecting the heater 8 with the connecting pipe 21, arranging the air duct 22 on the heater 8, sleeving the motor rotor needing paint dipping and drying on the bearing rod 6, and screwing the top end of the bearing rod 6 into the connecting screw cylinder 16, the hydraulic cylinder 4 and the piston rod 14 push the connecting plate 5 to descend, the sealing block 15 on the connecting plate 5 covers the top edge of the paint liquid barrel, so that the bearing rod 6 and the motor rotor sleeved on the bearing rod 6 enter the paint liquid in the paint liquid barrel for dip coating treatment, the blower 7 is started, the blower 7 blows air flow into the inner cavity 17 of the connecting plate 5 through the connecting pipe 21 and the air conveying pipe 22, the air flow in the inner cavity 17 is discharged into the paint liquid barrel through the air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the dip coating quality of the motor rotor is improved, when the motor rotor is dried after dip coating, the air flow carries heat generated by the heater 8 to flow into the inner cavity 17, the air flow with heat in the inner cavity 17 is discharged from the air discharging groove 19, the drying treatment is carried out on the inner surface of the motor rotor, and the air flow carrying heat escapes, the temperature of air flow around the outer surface of the electronic rotor is increased, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, motor 2 set up to servo motor 2, motor 2 drives transmission shaft 12 and puddler 13 forward or reverse rotation, puddler 13 carries out forward or reverse stirring to the lacquer liquid in lacquer liquid case 11, makes the lacquer liquid evenly distributed in lacquer liquid case 11, on the other hand, the lacquer liquid in the stirring can carry out abundant soaking treatment to motor rotor to improve motor rotor's dip coating quality, strengthen motor rotor's rust-resistant property.
Preferably, an inner cavity 17 is arranged in the connecting plate 5, and the inner cavity 17 is communicated with the connecting screw barrel 16 and the air delivery pipe 22, in the process of paint dipping of the motor rotor, the blower 7 blows air flow into the inner cavity 17 of the connecting plate 5 through the connecting pipe 21 and the air conveying pipe 22, the air flow in the inner cavity 17 is discharged into the paint liquid barrel through the air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the paint dipping quality of the motor rotor is improved, when the motor rotor is dried after being dipped in paint, the air flow carries the heat generated by the heater 8 to flow into the inner cavity 17, the air flow with heat in the inner cavity 17 is discharged from the air exhaust groove 19, drying the inner surface of the motor rotor, enabling the airflow carrying heat to escape from the motor rotor so as to heat the airflow around the outer surface of the electronic rotor, and the outer surface of the motor rotor is dried, so that the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the sealing block 15 is arranged on the back of the connecting plate 5, the hydraulic cylinder 4 and the piston rod 14 push the connecting plate 5 to descend, the sealing block 15 on the connecting plate 5 covers the top edge of the paint liquid barrel, the sealing performance between the connecting plate 5 and the paint liquid barrel is improved through the sealing block 15, the air blower 7 blows air into an inner cavity 17 of the connecting plate 5 through a connecting pipe 21 and an air conveying pipe 22, the air in the inner cavity 17 is discharged into the paint liquid barrel through an air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, and the paint dipping quality of the motor rotor is improved.
Preferably, the bearing rod 6 is set to be a hollow structure, the top end of the bearing rod 6 is set to be a structure which can be taken down from the connecting screw cylinder 16, a base plate 18 is arranged at the bottom end of the bearing rod 6, the top end of the bearing rod 6 is connected with the connecting screw cylinder 16 through threads, the installation efficiency of the bearing rod 6 on the connecting screw cylinder 16 and the stability after installation are improved, the base plate 18 at the bottom end of the bearing rod 6 can support a motor rotor which is sleeved on the bearing rod 6, the stability of the motor rotor in the moving process along with the bearing rod 6 is improved, the bearing rod 6 is taken down from the connecting sleeve cylinder after the motor rotor after paint dipping is dried, the dried motor rotor is taken down from the bearing rod 6, paint dipping and drying operations of the motor rotor are completed, and the working efficiency is improved.
Preferably, the side wall of the bearing rod 6 is provided with an exhaust groove 19, in the paint dipping process of the motor rotor, paint liquid can conveniently enter the motor rotor through the exhaust groove 19, so that the inner surface of the motor rotor can also adsorb the paint liquid, the paint dipping quality of the motor rotor is improved, in the drying process of the motor rotor after paint dipping, air flow carries heat generated by the heater 8 to flow into the inner cavity 17, air flow with heat in the inner cavity 17 is discharged from the exhaust groove 19, the inner surface of the motor rotor is dried, the air flow carrying heat escapes from the motor rotor, the temperature of the air flow around the outer surface of the motor rotor is increased, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the backing plate 18 is provided with a leak hole 20 which vertically penetrates through the backing plate 18, the contact area between the motor rotor which is arranged at the lowest position on the bearing rod 6 and the backing plate 18 is reduced through the leak hole 20, so that the paint liquid is subjected to technical paint dipping treatment through the leak hole 20, on the other hand, after the motor rotor is subjected to paint dipping, the motor rotor rises and is separated from the paint liquid, and the redundant paint liquid on the surface of the motor rotor flows out of the leak hole 20 and falls into the paint liquid tank 11, so that the waste of the paint liquid can be reduced, and the drying treatment of the motor rotor is facilitated.
An operation method suitable for paint dipping and drying equipment of a motor rotor is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether circuits of motor rotor paint dipping and drying equipment are normal or not, and checking whether the motor 2, the hydraulic cylinder 4, the blower 7 and the heater 8 can work normally or not;
secondly, the method comprises the following steps: injecting paint liquid into the paint liquid barrel, starting the motor 2, driving the transmission shaft 12 and the stirring rod 13 on the transmission shaft 12 to rotate by the motor 2, and stirring the paint liquid in the paint liquid barrel;
thirdly, the method comprises the following steps: selecting a bearing rod 6 with a proper structure according to the size of the motor rotor needing paint dipping and drying, sleeving the motor rotor needing paint dipping and drying on the bearing rod 6, and screwing the top end of the bearing rod 6 into the connecting screw barrel 16;
fourthly: starting a hydraulic cylinder 4, pushing a connecting plate 5 to descend by the hydraulic cylinder 4 and a piston rod 14, covering the top edge of a paint liquid barrel by a sealing block 15 on the connecting plate 5, enabling a bearing rod 6 and a motor rotor sleeved on the bearing rod 6 to enter paint liquid in the paint liquid barrel for paint dipping treatment, starting an air blower 7, blowing air flow into an inner cavity 17 of the connecting plate 5 by the air blower 7 through a connecting pipe 21 and an air conveying pipe 22, discharging the air flow in the inner cavity 17 into the paint liquid barrel through an air discharging groove 19, and increasing the pressure intensity in the paint liquid barrel;
fifth, the method comprises the following steps: after the motor rotor is soaked in paint, the motor 2 is turned off, the hydraulic cylinder 4 and the piston rod 14 drive the connecting plate 5 to ascend, so that the bearing rod 6 and the motor rotor sleeved on the bearing rod 6 are separated from paint liquid, the heater 8 is started, airflow carries heat generated by the heater 8 to flow into the inner cavity 17, airflow with heat in the inner cavity 17 is discharged from the exhaust groove 19, the inner surface of the motor rotor is dried, and airflow around the outer surface of the motor rotor is used for drying the outer surface of the motor rotor;
sixth: after the motor rotor after paint dipping is dried, the bearing rod 6 is taken down from the connecting sleeve, the dried motor rotor is taken down from the bearing rod 6, paint dipping and drying operations of the motor rotor are completed, impurities generated in the working process are cleaned, and the power supply is cut into sections.
Example two:
as shown in figure 6, a motor rotor paint dipping and drying device comprises a bottom plate 1, a motor 2, a top plate 3, a hydraulic cylinder 4, a connecting plate 5, a bearing rod 6, an air blower 7 and a heater 8, and is characterized in that the bottom plate 1 is arranged on a support 9, a vertical plate 10 is vertically arranged on the bottom plate 1, a paint liquid tank 11 is arranged on the bottom plate 1 between the vertical plate 10 and the vertical plate 10, the bottom plate 1 is connected with the support 9 and the vertical plate 10 through welding, the connecting strength between the bottom plate 1 and the support 9 as well as between the vertical plate 10 is improved, the structural strength of the paint dipping device is enhanced, the motor 2 is arranged at the bottom of the bottom plate 1, a transmission shaft 12 is arranged on the motor 2, the transmission shaft 12 vertically extends into the paint liquid tank 11, a stirring rod 13 is arranged on the transmission shaft 12, the motor 2 drives the transmission shaft 12 and the stirring rod 13 to rotate forwards or reversely, the stirring rod 13 carries out forward or reverse stirring on the paint liquid in the, the paint dipping quality of the motor rotor is improved by avoiding the paint liquid from precipitating in the paint liquid box 11, enabling the paint liquid in the paint liquid box 11 to be uniformly distributed, arranging the top plate 3 on the vertical plate 10, arranging the hydraulic cylinder 4 on the top plate 3, arranging the piston rod 14 on the hydraulic cylinder 4, vertically penetrating the piston rod 14 out of the lower part of the top plate 3, connecting the connecting plate 5 with the piston rod 14, connecting the screw cylinder 16 on the connecting plate 5, arranging the top end of the bearing rod 6 in the connecting screw cylinder 16, arranging the air blower 7 on the top plate 3, arranging the connecting pipe 21 on the air blower 7, arranging the heater 8 on the top plate 3, connecting the heater 8 with the connecting pipe 21, arranging the air duct 22 on the heater 8, sleeving the motor rotor needing paint dipping and drying on the bearing rod 6, and screwing the top end of the bearing rod 6 into the connecting screw cylinder 16, the hydraulic cylinder 4 and the piston rod 14 push the connecting plate 5 to descend, the sealing block 15 on the connecting plate 5 covers the top edge of the paint liquid barrel, so that the bearing rod 6 and the motor rotor sleeved on the bearing rod 6 enter the paint liquid in the paint liquid barrel for dip coating treatment, the blower 7 is started, the blower 7 blows air flow into the inner cavity 17 of the connecting plate 5 through the connecting pipe 21 and the air conveying pipe 22, the air flow in the inner cavity 17 is discharged into the paint liquid barrel through the air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the dip coating quality of the motor rotor is improved, when the motor rotor is dried after dip coating, the air flow carries heat generated by the heater 8 to flow into the inner cavity 17, the air flow with heat in the inner cavity 17 is discharged from the air discharging groove 19, the drying treatment is carried out on the inner surface of the motor rotor, and the air flow carrying heat escapes, the temperature of air flow around the outer surface of the electronic rotor is increased, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, motor 2 set up to servo motor 2, motor 2 drives transmission shaft 12 and puddler 13 forward or reverse rotation, puddler 13 carries out forward or reverse stirring to the lacquer liquid in lacquer liquid case 11, makes the lacquer liquid evenly distributed in lacquer liquid case 11, on the other hand, the lacquer liquid in the stirring can carry out abundant soaking treatment to motor rotor to improve motor rotor's dip coating quality, strengthen motor rotor's rust-resistant property.
Preferably, an inner cavity 17 is arranged in the connecting plate 5, and the inner cavity 17 is communicated with the connecting screw barrel 16 and the air delivery pipe 22, in the process of paint dipping of the motor rotor, the blower 7 blows air flow into the inner cavity 17 of the connecting plate 5 through the connecting pipe 21 and the air conveying pipe 22, the air flow in the inner cavity 17 is discharged into the paint liquid barrel through the air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, the paint dipping quality of the motor rotor is improved, when the motor rotor is dried after being dipped in paint, the air flow carries the heat generated by the heater 8 to flow into the inner cavity 17, the air flow with heat in the inner cavity 17 is discharged from the air exhaust groove 19, drying the inner surface of the motor rotor, enabling the airflow carrying heat to escape from the motor rotor so as to heat the airflow around the outer surface of the electronic rotor, and the outer surface of the motor rotor is dried, so that the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the sealing block 15 is arranged on the back of the connecting plate 5, the hydraulic cylinder 4 and the piston rod 14 push the connecting plate 5 to descend, the sealing block 15 on the connecting plate 5 covers the top edge of the paint liquid barrel, the sealing performance between the connecting plate 5 and the paint liquid barrel is improved through the sealing block 15, the air blower 7 blows air into an inner cavity 17 of the connecting plate 5 through a connecting pipe 21 and an air conveying pipe 22, the air in the inner cavity 17 is discharged into the paint liquid barrel through an air discharging groove 19, the pressure in the paint liquid barrel is increased, the paint liquid is fully adsorbed on the surface of the motor rotor, and the paint dipping quality of the motor rotor is improved.
Preferably, the bearing rod 6 is set to be a hollow structure, the top end of the bearing rod 6 is set to be a structure which can be taken down from the connecting screw cylinder 16, a base plate 18 is arranged at the bottom end of the bearing rod 6, the top end of the bearing rod 6 is connected with the connecting screw cylinder 16 through threads, the installation efficiency of the bearing rod 6 on the connecting screw cylinder 16 and the stability after installation are improved, the base plate 18 at the bottom end of the bearing rod 6 can support a motor rotor which is sleeved on the bearing rod 6, the stability of the motor rotor in the moving process along with the bearing rod 6 is improved, the bearing rod 6 is taken down from the connecting sleeve cylinder after the motor rotor after paint dipping is dried, the dried motor rotor is taken down from the bearing rod 6, paint dipping and drying operations of the motor rotor are completed, and the working efficiency is improved.
Preferably, the side wall of the bearing rod 6 is provided with an exhaust groove 19, in the paint dipping process of the motor rotor, paint liquid can conveniently enter the motor rotor through the exhaust groove 19, so that the inner surface of the motor rotor can also adsorb the paint liquid, the paint dipping quality of the motor rotor is improved, in the drying process of the motor rotor after paint dipping, air flow carries heat generated by the heater 8 to flow into the inner cavity 17, air flow with heat in the inner cavity 17 is discharged from the exhaust groove 19, the inner surface of the motor rotor is dried, the air flow carrying heat escapes from the motor rotor, the temperature of the air flow around the outer surface of the motor rotor is increased, the outer surface of the motor rotor is dried, and the drying efficiency and the drying quality of the motor rotor after paint dipping are improved.
Preferably, the backing plate 18 is provided with a leak hole 20 which vertically penetrates through the backing plate 18, the contact area between the motor rotor which is arranged at the lowest position on the bearing rod 6 and the backing plate 18 is reduced through the leak hole 20, so that the paint liquid is subjected to technical paint dipping treatment through the leak hole 20, on the other hand, after the motor rotor is subjected to paint dipping, the motor rotor rises and is separated from the paint liquid, and the redundant paint liquid on the surface of the motor rotor flows out of the leak hole 20 and falls into the paint liquid tank 11, so that the waste of the paint liquid can be reduced, and the drying treatment of the motor rotor is facilitated.
The vertical plate 10 is provided with the exhaust pipe 23, the fan 24 is arranged in the exhaust pipe 23, air flow between the vertical plate 10 and the vertical plate 10 can be exhausted from the exhaust pipe 23 through the fan 24, air flow flux between the vertical plate 10 and the vertical plate 10 is increased, drying efficiency and drying quality of the motor rotor after paint dipping are improved, and further rust resistance of the motor rotor is improved.
An operation method suitable for paint dipping and drying equipment of a motor rotor is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether circuits of motor rotor paint dipping and drying equipment are normal or not, and checking whether the motor 2, the hydraulic cylinder 4, the blower 7 and the heater 8 can work normally or not;
secondly, the method comprises the following steps: injecting paint liquid into the paint liquid barrel, starting the motor 2, driving the transmission shaft 12 and the stirring rod 13 on the transmission shaft 12 to rotate by the motor 2, and stirring the paint liquid in the paint liquid barrel;
thirdly, the method comprises the following steps: selecting a bearing rod 6 with a proper structure according to the size of the motor rotor needing paint dipping and drying, sleeving the motor rotor needing paint dipping and drying on the bearing rod 6, and screwing the top end of the bearing rod 6 into the connecting screw barrel 16;
fourthly: starting a hydraulic cylinder 4, pushing a connecting plate 5 to descend by the hydraulic cylinder 4 and a piston rod 14, covering the top edge of a paint liquid barrel by a sealing block 15 on the connecting plate 5, enabling a bearing rod 6 and a motor rotor sleeved on the bearing rod 6 to enter paint liquid in the paint liquid barrel for paint dipping treatment, starting an air blower 7, blowing air flow into an inner cavity 17 of the connecting plate 5 by the air blower 7 through a connecting pipe 21 and an air conveying pipe 22, discharging the air flow in the inner cavity 17 into the paint liquid barrel through an air discharging groove 19, and increasing the pressure intensity in the paint liquid barrel;
fifth, the method comprises the following steps: after the motor rotor is soaked in paint, the motor 2 is turned off, the hydraulic cylinder 4 and the piston rod 14 drive the connecting plate 5 to ascend, so that the bearing rod 6 and the motor rotor sleeved on the bearing rod 6 are separated from paint liquid, the heater 8 is started, airflow carries heat generated by the heater 8 to flow into the inner cavity 17, airflow with heat in the inner cavity 17 is discharged from the exhaust groove 19, the inner surface of the motor rotor is dried, and airflow around the outer surface of the motor rotor is used for drying the outer surface of the motor rotor;
sixth: after the motor rotor after paint dipping is dried, the bearing rod 6 is taken down from the connecting sleeve, the dried motor rotor is taken down from the bearing rod 6, paint dipping and drying operations of the motor rotor are completed, impurities generated in the working process are cleaned, and the power supply is cut into sections.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (7)
1. A paint dipping and drying device for a motor rotor comprises a bottom plate, a motor, a top plate, a hydraulic cylinder, a connecting plate, a bearing rod, an air blower and a heater, and is characterized in that the bottom plate is arranged on a support, a vertical plate is vertically arranged on the bottom plate, a paint liquid box is arranged on the bottom plate between the vertical plate and the vertical plate, the motor is arranged at the bottom of the bottom plate, a transmission shaft is arranged on the motor, the transmission shaft vertically extends into the paint liquid box, a stirring rod is arranged on the transmission shaft, the top plate is arranged on the vertical plate, the hydraulic cylinder is arranged on the top plate, a piston rod is arranged on the hydraulic cylinder and vertically penetrates out of the lower part of the top plate, the connecting plate is connected with the piston rod and is connected with a screw cylinder on the connecting plate, the top end of the bearing rod is arranged in the screw cylinder connected with the air blower, the bearing rod is arranged on the top, the heater is arranged on the top plate, the heater is connected with the connecting pipe, and an air delivery pipe is arranged on the heater.
2. The motor rotor paint dipping and drying device as claimed in claim 1, wherein the motor is configured as a servo motor.
3. The paint dipping and drying equipment for the motor rotor as claimed in claim 1, wherein an inner cavity is arranged in the connecting plate and is communicated with the connecting screw barrel and the air delivery pipe.
4. The motor rotor paint dipping and drying device as claimed in claim 1 or 3, wherein a sealing block is arranged on the back of the connecting plate.
5. The motor rotor paint dipping and drying device as claimed in claim 1, wherein the bearing rod is provided with a hollow structure, the top end of the bearing rod is provided with a structure which can be removed from the connecting screw cylinder, and a backing plate is arranged at the bottom end of the bearing rod.
6. The motor rotor paint dipping and drying device as claimed in claim 1 or 5, wherein the side wall of the carrying rod is provided with a wind discharging groove.
7. The motor rotor paint dipping and drying device as claimed in claim 5, wherein the backing plate is provided with a leak hole vertically penetrating through the backing plate
An operating method suitable for the paint dipping and drying equipment for the rotor of the motor as claimed in claim 1, characterized in that the operating method adopts the following steps:
firstly, the method comprises the following steps: checking whether circuits of motor rotor paint dipping and drying equipment are normal or not, and checking whether a motor, a hydraulic cylinder, a blower and a heater can work normally or not;
secondly, the method comprises the following steps: injecting paint liquid into the paint liquid barrel, starting a motor, driving a transmission shaft and a stirring rod on the transmission shaft to rotate by the motor, and stirring the paint liquid in the paint liquid barrel;
thirdly, the method comprises the following steps: selecting a bearing rod with a proper structure according to the size of the motor rotor needing paint dipping and drying, sleeving the motor rotor needing paint dipping and drying on the bearing rod, and screwing the top end of the bearing rod into the connecting screw cylinder;
fourthly: starting a hydraulic cylinder, pushing a connecting plate to descend by the hydraulic cylinder and a piston rod, covering the top edge of a paint liquid barrel by a sealing block on the connecting plate, enabling a bearing rod and a motor rotor sleeved on the bearing rod to enter paint liquid in the paint liquid barrel for dip coating treatment, starting an air blower, blowing air flow into an inner cavity of the connecting plate by the air blower through a connecting pipe and an air conveying pipe, discharging the air flow in the inner cavity into the paint liquid barrel through an air exhaust groove, and increasing the pressure in the paint liquid barrel;
fifth, the method comprises the following steps: after the motor rotor is soaked in paint, the motor is turned off, the hydraulic cylinder and the piston rod drive the connecting plate to ascend, so that the bearing rod and the motor rotor sleeved on the bearing rod are separated from paint liquid, the heater is started, airflow carries heat generated by the heater to flow into the inner cavity, airflow with heat in the inner cavity is discharged from the exhaust groove, the inner surface of the motor rotor is dried, and airflow around the outer surface of the motor rotor dries the outer surface of the motor rotor;
sixth: and after the motor rotor after being dipped with paint is dried, the bearing rod is taken down from the connecting sleeve, the dried motor rotor is taken down from the bearing rod, the paint dipping and drying operation of the motor rotor is completed, impurities generated in the working process are cleaned, and the power supply is cut into sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798597.4A CN111774240A (en) | 2020-08-11 | 2020-08-11 | Motor rotor paint dipping and drying equipment and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798597.4A CN111774240A (en) | 2020-08-11 | 2020-08-11 | Motor rotor paint dipping and drying equipment and operation method thereof |
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| Publication Number | Publication Date |
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| CN111774240A true CN111774240A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010798597.4A Pending CN111774240A (en) | 2020-08-11 | 2020-08-11 | Motor rotor paint dipping and drying equipment and operation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112742674A (en) * | 2021-02-20 | 2021-05-04 | 双威液压工业（芜湖）有限公司 | Hydraulic pipe fitting rust prevention equipment and operation method thereof |
| CN112774951A (en) * | 2020-12-26 | 2021-05-11 | 深圳瑞奇德科技开发有限公司 | Coating equipment and coating process for metal anti-seismic support |
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