CN113426618B - Integrated bearing bush spraying process equipment and processing method - Google Patents

Integrated bearing bush spraying process equipment and processing method Download PDF

Info

Publication number
CN113426618B
CN113426618B CN202110850684.4A CN202110850684A CN113426618B CN 113426618 B CN113426618 B CN 113426618B CN 202110850684 A CN202110850684 A CN 202110850684A CN 113426618 B CN113426618 B CN 113426618B
Authority
CN
China
Prior art keywords
bearing bush
bush sleeve
sleeve
functional area
spraying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110850684.4A
Other languages
Chinese (zh)
Other versions
CN113426618A (en
Inventor
房玺正
曹均
王嘉豪
虞非凡
赖旗
吴诗雨
李淑欣
文静波
冯连军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Huanyongrunbao Coating Technology Co ltd
Original Assignee
Ningbo Huanyongrunbao Coating Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Huanyongrunbao Coating Technology Co ltd filed Critical Ningbo Huanyongrunbao Coating Technology Co ltd
Publication of CN113426618A publication Critical patent/CN113426618A/en
Application granted granted Critical
Publication of CN113426618B publication Critical patent/CN113426618B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • 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
    • B05D3/002—Pretreatement
    • 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
    • B05D3/02—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 baking
    • B05D3/0209—Multistage baking
    • 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
    • B05D3/02—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 baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate
    • 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
    • B05D3/02—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 baking
    • B05D3/0254—After-treatment
    • 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
    • B05D3/10—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 other chemical means
    • B05D3/102—Pretreatment of metallic substrates
    • 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
    • B05D3/12—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 mechanical means
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/76—Applying the liquid by spraying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

The invention provides integrated bearing bush spraying process equipment and a processing method, wherein the integrated bearing bush spraying process equipment comprises the following steps: the device comprises a computer, a track, a displacement adjusting device, a bearing bush sleeve moving device, a functional area device and a functional area auxiliary device; the displacement adjusting device, the bearing bush sleeve moving device, the functional area device and the functional area auxiliary device are connected with a computer, the functional area device is circumferentially provided with a plurality of processing units, the bearing bush sleeve moving device is circumferentially rotated to adjust the position and then is axially moved to be led into the processing units, the functional area device is connected with the functional area auxiliary device back to one side of the bearing bush sleeve moving device, a bearing bush is arranged inside the bearing bush sleeve moving device, and the bearing bush is led into the processing units through the bearing bush sleeve moving device. The invention integrates the oil removing device, the cleaning device, the drying device, the sand blasting device, the roughness detection device, the phosphating device, the vitrification device, the preheating curing and spraying device and the like required by the bearing bush spraying process, uses the sensor for detection, and uses the computer for control, thereby realizing the automation of the bearing bush spraying process.

Description

Integrated bearing bush spraying process equipment and processing method
Technical Field
The invention relates to a spraying process, in particular to integrated bearing bush spraying process equipment and a processing method.
Background
The preparation of a continuous smooth solid coating on a bearing shell from a coating in liquid form requires several steps: degreasing and cleaning, drying, surface roughening, surface cleaning, preheating, coating spraying, coating curing, coating cooling and the like. The details of the coating spraying step are as follows: the produced bearing bush is coated with antirust oil for rust prevention and corrosion prevention, and grease can block the bonding strength of a coating and the bearing bush, so that the bearing bush must be subjected to oil removal treatment before coating is sprayed, a degreasing agent prepared from polyacrylamide-based materials is generally adopted industrially, and the degreasing agent has the advantages of safety, environmental protection, no toxicity, no volatilization and the like, is an ideal solvent for oil removal treatment, and is cleaned in an ultrasonic oscillator; the pretreatment is surface roughening, the bonding strength between the bearing bush and the coating can be improved, the surface roughening treatment is sand blasting treatment or acid pickling treatment generally, the steel back surface of the bearing bush can be damaged during acid pickling, the attaching degree of the bearing bush is reduced, therefore, the surface roughening treatment of the bearing bush is sand blasting treatment generally, in order to prevent gravel from being sprayed on the wet surface of the bearing bush, the bearing bush needs to be dried before sand blasting, and the sand blasting material is corundum with a certain mesh number; after sand blasting, surface roughness detection is needed, samples with basically consistent surface roughness ranges are selected for subsequent tests, and in order to avoid random errors in the tests, 3 bearing bush samples are selected for subsequent tests; grit remains on the surface of the bearing bush after sand blasting, the grit needs to be cleaned, three cleaning processes are generally adopted to thoroughly remove impurities on the surface of the bearing bush, and each cleaning time is fixed; the pretreatment can be performed with phosphorization or vitrification according to the requirement, the phosphorization can enhance the binding force between a coating film layer (such as a paint coating) and a workpiece, the corrosion resistance of the surface coating of the coated workpiece is improved, and the spraying phosphorization is selected according to the processing technology and the characteristics of the workpiece; the vitrification is a novel pretreatment technology for replacing iron series phosphorization and zinc series phosphorization, can improve the binding force and corrosion resistance of coating, and selects spray vitrification according to the processing technology and the characteristics of workpieces; before the coating is sprayed, the bearing bush needs to be preheated to improve the bonding strength of the coating and the bearing bush, and the preheating temperature is generally 60-120 ℃; when the paint is sprayed, the moving speed, the spraying angle and the spraying distance of a spray gun are set, and the final paint spraying thickness is also required; and curing the sprayed bearing bush, wherein the resin is firmly combined with the coating in the curing process, the coating forms an even and compact grey black self-lubricating coating on the surface of the bearing bush, the curing temperature generally adopts a three-temperature-range curing process, the solvent and the curing resin in the coating are gradually volatilized, the working temperature is divided into three step temperatures from the room temperature, the temperature is gradually reduced, and finally the temperature is cooled to the room temperature environment.
In summary, the steps of the bearing bush spraying process are complicated, the production process is mainly carried out step by step according to technical requirements at present, the bearing bush is processed back and forth among various devices, when the process needs to be carried out for multiple times, the bearing bush needs to be carried for multiple times, time and labor are consumed, a large work place is occupied, if the soaking type liquid treatment is adopted, the cost is high, the exposure time of the bearing bush is too long, and even the pollution to the spraying work surface of the bearing bush can be caused. Patent document CN110076037A discloses an engine bearing bush efficient spraying device, which comprises an upper spraying feeding device and a lower multifunctional rotary clamp, wherein the upper spraying feeding device comprises a lifting rack, a spraying device is fixed on the lifting rack, a nozzle is arranged on the spraying device, and paint is input into the spraying device and sprayed out from the nozzle.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide integrated bearing bush spraying process equipment and a processing method.
The invention provides integrated bearing bush spraying process equipment, which comprises the following steps: the device comprises a computer, a track, a displacement adjusting device, a bearing bush sleeve moving device, a functional area device and a functional area auxiliary device;
the displacement adjusting device, the bearing bush sleeve moving device, the functional area device and the functional area auxiliary device are connected with the computer, a plurality of rails are arranged on the upper side of a bottom substrate, the displacement adjusting device is slidably mounted in the middle of the rails, the bearing bush sleeve moving device is connected with the rails in a sliding fit mode, the functional area device is connected with the rails in a sliding fit mode, the displacement adjusting device is respectively connected with the bearing bush sleeve moving device and the functional area device, and the bearing bush sleeve moving device and the functional area device move through the displacement adjusting device;
the bearing bush moving device comprises a bearing bush moving device, a functional area device, a bearing bush sleeve moving device and a plurality of processing units, wherein the functional area device is circumferentially provided with the plurality of processing units, the bearing bush moving device is guided into the processing units through axial movement after being circumferentially rotated to adjust the position, one side of the functional area device, back to the bearing bush sleeve moving device, is connected with the functional area auxiliary device, a bearing bush is arranged inside the bearing bush sleeve moving device, and the bearing bush is guided into the processing units through the bearing bush sleeve moving device.
Preferably, the functional region means comprises: the device comprises an oil removing device, a cleaning device, a drying device, a sand blasting device, a roughness detection device, a phosphating device, a vitrification device, a spraying device and a functional area rack;
the two sides of the bottom surface of the functional area rack are connected with the rails in a sliding fit mode, and the middle of the bottom surface of the functional area rack is connected with the displacement adjusting device and moves along the extending direction of the rails through the displacement adjusting device;
the oil removing device, the cleaning device, the drying device, the sand blasting device, the roughness detecting device, the phosphating device, the vitrification device or the spraying device are arranged as one processing unit;
each processing unit is arranged in a cylindrical shape and is installed in the functional area rack, the axial direction of each processing unit is parallel to the extending direction of the rail, one side, close to the bearing bush sleeve moving device, of each processing unit is communicated with the outside, and all the processing units are arranged according to the circumference.
Preferably, the shoe bush moving device includes: the bearing bush sleeve control rack, the bearing bush sleeve displacement mechanism, the bearing bush sleeve rotating mechanism and the bearing bush sleeve;
the two sides of the bottom surface of the bearing bush sleeve control rack are connected with the track in a sliding fit manner, and the middle of the bottom surface of the bearing bush sleeve control rack is connected with the displacement adjusting device and moves along the extending direction of the track through the displacement adjusting device;
one end of the bearing bush sleeve displacement mechanism is installed on one side, close to the functional area device, of the bearing bush sleeve control rack, one end of the bearing bush sleeve rotating mechanism is perpendicularly connected with the other end of the bearing bush sleeve displacement mechanism, and the other end of the bearing bush sleeve rotating mechanism is perpendicularly connected with the bearing bush sleeve on one side, close to the functional area device, of the other end of the bearing bush sleeve rotating mechanism.
Preferably, the bushing sleeve is cylindrical, the axial direction of the bushing sleeve is parallel to the extending direction of the track, and the bushing sleeve extends or retracts along the extending direction of the track through the bushing sleeve displacement mechanism;
the bearing bush sleeve rotates in the circumferential direction by taking the axis of the bearing bush sleeve displacement mechanism as the center through the bearing bush sleeve rotating mechanism, and the bearing bush sleeve is allowed to rotate around the axis of the bearing bush sleeve;
the machining unit allows the bearing bush sleeve to rotate in the circumferential direction and to be led in after being extended.
Preferably, the oil removing device includes: the device comprises a first base, an ultrasonic generator, a degreasing agent injection channel and a degreasing agent recovery channel;
the first base is cylindrical, a through hole is formed in the end face of the first base and comprises the degreasing agent injection channel and the degreasing agent recovery channel, and the degreasing agent is recovered by the degreasing agent recovery channel;
the cleaning device includes: the second base, the cleaning water injection channel and the cleaning water recovery channel;
the second base is cylindrical, a through hole is formed in the end face of the second base and comprises a cleaning water injection channel and a cleaning water recovery channel, and the cleaning water recovery channel recovers cleaning water;
the drying device includes: the third base, a dry gas nozzle, a dryer and a water vapor absorption device;
one end of the dryer is arranged in the middle of one side, close to the bearing bush sleeve moving device, of the third base, the other end of the dryer is provided with the drying gas nozzle, and the water vapor absorption device is arranged on the periphery of one side, close to the bearing bush sleeve moving device, of the third base;
the sand blasting device comprises: the fourth base, the sand blasting pipe, the sand blasting port and the sand blasting material active recovery device;
the middle of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with the cylindrical sand blasting pipe, the axial outer side of the sand blasting pipe is provided with a plurality of sand blasting ports, the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with the sand blasting material active recovery device, and the sand blasting material active recovery device recovers sand blasting materials;
the roughness detection device includes: the fifth base, the roughness detection probe and the probe displacement device;
the fifth base is cylindrical, an elongated slot is formed in the end face of the fifth base, the elongated slot is communicated with the end faces of two sides of the fifth base, the probe displacement device penetrates through the elongated slot, the roughness detection probe is installed at one end, close to the bearing bush moving device, of the probe displacement device, and the roughness detection probe detects the roughness of the bearing bush through the probe displacement device;
the phosphating device comprises: the sixth base, the phosphating spray pipe, the phosphating spray port and the phosphating liquid active recovery device;
the middle of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with a cylindrical phosphating spraying pipe, a plurality of phosphating spraying ports are arranged on the outer side of the phosphating spraying pipe, the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with the phosphating solution active recovery device, and the phosphating solution active recovery device recovers phosphating solution;
the vitrification device includes: a seventh base, a vitrified spray pipe, a vitrified spray opening and a vitrified liquid active recovery device;
the middle of one side, close to the bearing bush sleeve moving device, of the seventh base is provided with a cylindrical vitrification spray pipe, a plurality of vitrification spray ports are arranged on the outer side of the vitrification spray pipe, the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with a vitrification liquid active recovery device, and the vitrification liquid active recovery device recovers vitrification liquid;
the spray coating device includes: the eighth base, the coating spraying pipe, the coating spraying port, the temperature controller and the active waste steam recovery device;
the middle of one side, close to the bearing bush sleeve moving device, of the eighth base is provided with the coating spraying pipe, one side, close to the eighth base, of the coating spraying pipe is provided with the temperature controller, the other side of the coating spraying pipe is provided with the coating spraying port, one side, close to the bearing bush sleeve moving device, of the eighth base is provided with the waste steam active recovery device, and the waste steam active recovery device recovers waste gas generated in the spraying and curing process;
and an ultrasonic generator is arranged in the middle of one side of the end surfaces of the first base and the second base, which is close to the bearing bush sleeve moving device.
Preferably, the bushing sleeve comprises: the bearing bush positioning device comprises a bearing bush casing, a bearing bush fixing device and a bearing bush adaptive displacement device;
the outer side of the bearing bush sleeve is provided with the bearing bush sleeve, the inner side of the bearing bush sleeve is provided with the bearing bush adaptive displacement device, and the inner side of the bearing bush adaptive displacement device is provided with the bearing bush fixing device;
and a temperature sensor is arranged inside the bearing bush sleeve.
Preferably, the functional region assistance apparatus includes: the device comprises a filter, an energy converter, an input/output pump, a motor and a material supply and replacement device;
the utility model discloses a processing unit, including ultrasonic generator, filter, transducer, pump for input and output and motor, function district auxiliary device is back to the installation of function district device one side the device is supplied with and changes the device, the material is supplied with and is changed device internally mounted pipe connection the processing unit and pass through the pump for input and output does the processing unit supplies with and changes the material, and the material of retrieving passes through the filter filters, the transducer is connected ultrasonic generator.
Preferably, the computer is controlled in real time by feedback from the temperature sensor.
Preferably, the bearing shell fixing device and the bearing shell adaptive displacement device are matched in size to fix the bearing shells in various sizes; the displacement adjusting device adjusts the processing quantity of the bearing bushes by adjusting the distance between the processing unit and the bearing bush sleeve.
A processing method of integrated bearing bush spraying process equipment comprises the following steps:
step one, assembling equipment, namely, installing the bearing bush sleeve control rack and the functional area rack on the track, installing the displacement adjusting device to enable the bearing bush sleeve control rack and the functional area rack to move along the extending direction of the track, assembling relevant mechanisms of the functional area rack, installing the functional area auxiliary device, the oil removing device, the cleaning device, the drying device, the sand blasting device, the roughness detection device, the phosphating device, the vitrification device, the spraying device and the material supply and replacement device, assembling relevant mechanisms of the bearing bush sleeve control rack, installing the bearing bush sleeve displacement mechanism, the bearing bush sleeve rotating mechanism and the bearing bush sleeve, connecting the computer, adjusting the temperature sensor to feed information back to the computer, and automatically controlling the computer to carry out bearing bush spraying process machining.
Step two, the bearing bush spraying process comprises the following procedures:
the method comprises the following steps: the bearing bush sleeve rotating mechanism rotates, the bearing bush sleeve displacement mechanism extends out, and the bearing bush sleeve is matched with the oil removing device; the computer controls the degreasing agent to be injected into the degreasing agent injection channel, the pressure sensor in the injection channel stops the injection operation after detecting that the degreasing agent is full, the ultrasonic generator acts, the bearing bush sleeve starts to rotate simultaneously to perform the degreasing operation, the operation is stopped after a certain time, the degreasing agent recovery channel is opened to actively recover the degreasing agent, impurities in the degreasing agent are filtered through the filter in the functional area auxiliary device, the bearing bush sleeve stops rotating, and the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to the non-working state position;
and a second process, cleaning: the bearing bush sleeve rotating mechanism rotates, the bearing bush sleeve displacement mechanism extends out, and the bearing bush sleeve is matched with the cleaning device; the computer controls the cleaning water injection channel to inject the cleaning water, the pressure sensor in the injection channel stops the injection operation after detecting that the cleaning water is full, the ultrasonic generator acts, the bearing bush sleeve starts to rotate at the same time to perform the cleaning operation, the operation is stopped after a certain time, the cleaning water recovery channel is opened to actively recover the cleaning water, and impurities in the cleaning water are filtered through the filter in the functional area auxiliary device; the bearing bush sleeve stops rotating automatically, and the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and a third process, drying: the bearing bush sleeve rotating mechanism rotates, and the bearing bush sleeve displacement mechanism extends out to match the bearing bush sleeve with the drying device; the computer controls the dryer and the temperature sensor to work to enable the temperature in the bearing bush sleeve to rise to a certain value, the dry gas nozzle and the water vapor absorption device work in a matched mode to absorb water vapor in the bearing bush sleeve, the water vapor is recovered to the functional area auxiliary device to be liquefied, the bearing bush sleeve rotates to enable the bearing bush to be heated uniformly, the operation is stopped after a certain time, the bearing bush sleeve stops rotating, and the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and fourthly, sand blasting: the bearing bush sleeve rotating mechanism rotates, the bearing bush sleeve displacement mechanism extends out, and the bearing bush sleeve is matched with the sand blasting device; after the sand-blasting material is matched in place, the computer controls an air pressure device in the functional area auxiliary device to spray sand-blasting materials from the sand-blasting opening, the bearing bush sleeve automatically rotates to enable the machining surface of the bearing bush to be uniformly blasted, the sand-blasting material is actively recycled by the sand-blasting material active recycling device, the operation is stopped after a certain time, the bearing bush sleeve stops automatically rotating, and the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and fifthly, roughness detection: the bearing bush sleeve rotating mechanism rotates, the bearing bush sleeve displacement mechanism extends out, and the bearing bush sleeve is matched with the roughness detection device; the computer controls the probe displacement device to rotate at a certain angle in cooperation with the bearing bush sleeve, so that the roughness detection probe collects roughness information of a bearing bush machining surface at a specified position and feeds the roughness information back to the computer; after the roughness detection is finished, the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and a sixth step of phosphorization and vitrification: the computer is selected to carry out phosphating or vitrification treatment according to the presetting of an operator, the bearing bush sleeve rotating mechanism rotates, the bearing bush sleeve displacement mechanism extends out, and the bearing bush sleeve is matched with the phosphating device or the vitrification device; the computer controls the spraying operation through a corresponding spraying port, the bearing bush sleeve automatically rotates to uniformly spray the treatment liquid on the working surface of the bearing bush, the corresponding phosphating liquid active recovery device or the vitrification liquid active recovery device recovers the treatment liquid, impurities in the treatment liquid are filtered through the filter, the operation is stopped after a certain time, the bearing bush sleeve stops automatically rotating, and the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and a seventh process, spraying: the bearing bush sleeve rotating mechanism rotates, and the bearing bush sleeve displacement mechanism extends out to match the bearing bush sleeve with the spraying device; the computer controls the temperature controller and the temperature sensor to control the temperature in the bearing bush sleeve to be a certain value, the bearing bush sleeve automatically rotates to enable a bearing bush processing surface to be uniformly heated, and the temperature is kept for a period of time to preheat the bearing bush; after the preheating is finished, spraying a coating material through the coating spraying port, enabling the bearing bush sleeve to rotate to enable the bearing bush machining surface to be uniformly sprayed, and stopping spraying operation after a certain time; the computer controls the temperature controller and the temperature sensor to carry out curing, a three-temperature-range curing process is adopted, the solvent and the curing resin in the coating are gradually volatilized, meanwhile, the waste steam is collected under the action of the waste steam active recovery device, and finally the temperature in the bearing bush sleeve is controlled at room temperature; the bearing bush sleeve displacement mechanism contracts to restore the position of the bearing bush sleeve to a non-working state position;
and step three, disassembling the bearing bush sleeve and removing the processed bearing bush.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention integrates the oil removing device, the cleaning device, the drying device, the sand blasting device, the roughness detection device, the phosphating device, the vitrification device, the preheating curing and spraying device and the like required by the bearing bush spraying process, uses the sensor for detection, and uses the computer for control, thereby realizing the automation of the bearing bush spraying process.
2. The integrated bearing bush spraying process equipment reduces the field required by bearing bush spraying processing and reduces the field cost.
3. The integrated bearing bush spraying process equipment provided by the invention reduces the requirement of manual intervention, improves the production efficiency and reduces the labor cost.
4. According to the integrated bearing bush spraying process equipment, the bearing bush sleeve, the rotation mechanism and the rail direction displacement mechanism are matched with the integrated processing device of the functional area to perform matching operation, so that the processes of bearing bush carrying and the like are avoided, and the possibility of pollution of the processing surface of the bearing bush is reduced.
5. According to the integrated bearing bush spraying process equipment, the oil removing agent, the cleaning water, the sand blasting material, the phosphating solution and the vitrification solution can be recycled through the corresponding recycling devices, so that the material utilization rate is improved, and the material cost is reduced.
6. According to the integrated bearing bush spraying process equipment, the bearing bush sleeve can be matched with bearing bushes with different sizes by adjusting the bearing bush sleeve displacement mechanism, and the distance between the functional area rack and the bearing bush sleeve control rack can be adjusted by the displacement adjusting mechanism, so that the bearing bush sleeves with different sizes can be replaced to change the number of the bearing bushes to be processed.
7. According to the integrated bearing bush spraying process equipment, harmful and toxic gases generated by process machining are collected in real time in the machining process by using an active waste steam recovery device and the like, so that the environmental pollution is reduced, and the safety problem of operators is guaranteed
8. According to the integrated bearing bush spraying process equipment, the bearing bush sleeve rotates relative to the spraying port of the spraying mechanism, so that spraying of sand blasting, layer spraying, phosphating solution spraying, vitrified solution spraying and the like is more uniform.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view (I) of integrated bearing bush spraying process equipment;
FIG. 2 is a schematic perspective view of an integrated bearing bush spraying process device (II);
FIG. 3 is a cross-sectional view of a top view of a bushing sleeve mated with a bushing;
FIG. 4 is a left, right, isometric view of the oil removal apparatus;
FIG. 5 is a left and right isometric view of the cleaning apparatus;
FIG. 6 is a left and right isometric view of the drying apparatus;
FIG. 7 is a left and right isometric view of the blasting apparatus;
FIG. 8 is a left and right isometric view of the roughness measurement device;
FIG. 9 is a left and right isometric view of a phosphating device;
FIG. 10 is a left and right isometric view of the vitrification device;
FIG. 11 is a left and right isometric view of the preheating, curing and spraying apparatus;
the figures show that:
Figure GDA0003827811210000081
Figure GDA0003827811210000091
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will aid those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any manner. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the concept of the invention. All falling within the scope of the present invention.
Example 1
As shown in fig. 1 to 3, an integrated bearing bush spraying process device comprises: the device comprises a computer 1, a track 2, a displacement adjusting device 3, a bearing bush sleeve moving device, a functional area device and a functional area auxiliary device 17; the displacement adjusting device 3, the bearing bush sleeve moving device, the functional area device and the functional area auxiliary device 17 are connected with the computer 1, a plurality of tracks 2 are arranged on the upper side of the bottom substrate, the displacement adjusting device 3 is slidably mounted in the middle of the tracks 2, the bearing bush sleeve moving device is connected with the tracks 2 in a sliding fit mode, the functional area device is connected with the tracks 2 in a sliding fit mode, the displacement adjusting device 3 is respectively connected with the bearing bush sleeve moving device and the functional area device, and the bearing bush sleeve moving device and the functional area device move through the displacement adjusting device 3; a plurality of processing units are circumferentially installed on the functional area device, the bearing bush sleeve moving device is circumferentially rotated to adjust the position and then axially moves to guide the processing units into the processing units, the functional area device is connected with the functional area auxiliary device 17 back to one side of the bearing bush sleeve moving device, a bearing bush 20 is installed inside the bearing bush sleeve moving device, and the bearing bush 20 is guided into the processing units through the bearing bush sleeve moving device.
As shown in fig. 3 to 11, the functional region means includes: the device comprises an oil removing device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphating device 13, a vitrification device 14, a spraying device 15 and a functional area rack 18; the two sides of the bottom surface of the functional area rack 18 are connected with the tracks 2 in a sliding fit manner, and the middle of the bottom surface of the functional area rack 18 is connected with the displacement adjusting device 3 and moves along the extending direction of the tracks 2 through the displacement adjusting device 3; the oil removing device 8, the cleaning device 9, the drying device 10, the sand blasting device 11, the roughness detection device 12, the phosphating device 13, the vitrification device 14 or the spraying device 15 are arranged as a processing unit; each processing unit is arranged in a cylindrical shape and is arranged in the functional area rack 18, each processing unit is axially parallel to the extending direction of the track 2, one side of each processing unit, close to the bearing bush sleeve moving device, is communicated with the outside, and all the processing units are arranged in a circle.
The bush housing moving device includes: the bearing bush sleeve control rack 4, the bearing bush sleeve displacement mechanism 5, the bearing bush sleeve rotating mechanism 6 and the bearing bush sleeve 7; the two sides of the bottom surface of the bearing bush sleeve control rack 4 are connected with the tracks 2 in a sliding fit mode, and the middle of the bottom surface of the bearing bush sleeve control rack 4 is connected with the displacement adjusting device 3 and moves along the extending direction of the tracks 2 through the displacement adjusting device 3; the bearing bush sleeve control rack 4 is close to one side of the functional area device and is provided with one end of a bearing bush sleeve displacement mechanism 5, one end of a bearing bush sleeve rotating mechanism 6 is perpendicularly connected with the other end of the bearing bush sleeve displacement mechanism 5, and the other end of the bearing bush sleeve rotating mechanism 6 is close to one side of the functional area device and is perpendicularly connected with a bearing bush sleeve 7.
The bearing bush sleeve 7 is cylindrical, the axial direction of the bearing bush sleeve 7 is parallel to the extending direction of the track 2, and the bearing bush sleeve 7 extends out or retracts along the extending direction of the track 2 through the bearing bush sleeve displacement mechanism 5; the bearing bush sleeve 7 rotates in the circumferential direction by taking the axis of the bearing bush sleeve displacement mechanism 5 as the center through the bearing bush sleeve rotating mechanism 6, and the bearing bush sleeve 7 is allowed to rotate around the axis of the bearing bush sleeve 7; the machining unit allows the bearing bush 7 to be rotated in the circumferential direction and extended and then introduced.
The oil removing device 8 includes: a first base, an ultrasonic generator 24, a degreaser injection passage 25 and a degreaser recovery passage 26; the first base is cylindrical, a through hole is formed in the end face of the first base and comprises a degreasing agent injection channel 25 and a degreasing agent recovery channel 26, and the degreasing agent is recovered by the degreasing agent recovery channel 26; the cleaning device 9 includes: a second pedestal, a washing water injection passage 27, and a washing water recovery passage 28; the second base is cylindrical, the end face of the second base is provided with a through hole comprising a cleaning water injection channel 27 and a cleaning water recovery channel 28, and the cleaning water recovery channel 28 recovers cleaning water; the drying device 10 includes: a third base, a dry gas nozzle 29, a dryer 30 and a water vapor absorption device 31; one end of a dryer 30 is arranged in the middle of one side, close to the bearing bush sleeve moving device, of the third base, the other end of the dryer 30 is provided with a dry gas nozzle 29, and water vapor absorption devices 31 are arranged on the periphery of one side, close to the bearing bush sleeve moving device, of the third base; the blasting apparatus 11 includes: a fourth base, a sand blasting pipe 32, a sand blasting port 33 and a sand blasting material active recovery device 34; a cylindrical sand blasting pipe 32 is arranged in the middle of one side of the fourth base, which is close to the bearing bush sleeve moving device, a plurality of sand blasting ports 33 are arranged on the axial outer side of the sand blasting pipe 32, sand blasting material active recovery devices 34 are arranged on the periphery of one side of the fourth base, which is close to the bearing bush sleeve moving device, and the sand blasting materials are recovered by the sand blasting material active recovery devices 34; the roughness detecting device 12 includes: a fifth base, a roughness detecting probe 35 and a probe displacement device 36; the fifth base is cylindrical, the end face of the fifth base is provided with a long groove, the long groove is communicated with the end faces on two sides of the fifth base, the probe displacement device 36 penetrates through the long groove, one end, close to the bearing bush sleeve moving device, of the probe displacement device 36 is provided with a roughness detection probe 35, and the roughness detection probe 35 detects the roughness of the bearing bush 20 through the probe displacement device 36; the phosphating device 13 includes: a sixth base, a phosphating spray pipe 37, a phosphating spray port 38 and a phosphating liquid active recovery device 39; a cylindrical phosphating spraying pipe 37 is arranged in the middle of one side of the fourth base, which is close to the bearing bush sleeve moving device, a plurality of phosphating spraying ports 38 are arranged on the axial outer side of the phosphating spraying pipe 37, phosphating solution active recovery devices 39 are arranged on the periphery of one side of the fourth base, which is close to the bearing bush sleeve moving device, and the phosphating solution active recovery devices 39 recover phosphating solution; the vitrification device 14 includes: a seventh base, a vitrified spray pipe 40, a vitrified spray opening 41 and a vitrified liquid active recovery device 42; a cylindrical vitrification spraying pipe 40 is arranged in the middle of one side, close to the bearing bush sleeve moving device, of the seventh base, a plurality of vitrification spraying ports 41 are arranged on the axial outer side of the vitrification spraying pipe 40, a vitrification liquid active recovery device 42 is arranged on the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base, and the vitrification liquid active recovery device 42 recovers the vitrification liquid; the spray coating device 15 includes: an eighth base, a coating spraying pipe 43, a coating spraying port 44, a temperature controller 45 and an active waste steam recovery device 46; a coating spraying pipe 43 is arranged in the middle of one side, close to the bearing bush sleeve moving device, of the eighth base, a temperature controller 45 is arranged on one side, close to the eighth base, of the coating spraying pipe 43, a coating spraying port 44 is arranged on the other side of the coating spraying pipe 43, an active waste steam recycling device 46 is arranged on one side, close to the bearing bush sleeve moving device, of the eighth base, and the active waste steam recycling device 46 recycles waste gas generated in the spraying and curing process; and an ultrasonic generator 24 is arranged in the middle of one side of the end surfaces of the first base and the second base, which is close to the bearing bush moving device.
The shoe sleeve 7 includes: the bearing bush comprises a bearing bush housing 19, a bearing bush fixing device 21 and a bearing bush adaptive displacement device 22; the outer side of the bearing bush sleeve 7 is provided with a bearing bush sleeve 19, the inner side of the bearing bush sleeve 19 is provided with a bearing bush adaptive displacement device 22, and the inner side of the bearing bush adaptive displacement device 22 is provided with a bearing bush fixing device 21; a temperature sensor 23 is mounted inside the bushing 7.
The functional region assistance apparatus 17 includes: a filter, a transducer, an input/output pump, a motor, and a material supply and replacement device 16; the filter, the transducer, the input/output pump and the motor are arranged in the functional area auxiliary device 17, the functional area auxiliary device 17 is provided with a material supply and replacement device 16 back to one side of the functional area device, a conduit is arranged in the material supply and replacement device 16 and is connected with the processing unit, the input/output pump is used for supplying and replacing materials for the processing unit, the recovered materials are filtered by the filter, and the transducer is connected with the ultrasonic generator 24; the computer 1 performs real-time control by feedback from the temperature sensor 23.
The bearing bush fixing device 21 and the bearing bush adaptive displacement device 22 are matched with each other in size to fix the bearing bushes 20 in various sizes; the displacement adjusting device 3 adjusts the processing amount of the bearing bush 20 by adjusting the distance between the processing unit and the bearing bush housing 7.
The invention also introduces a processing method of the integrated bearing bush spraying process equipment, which comprises the following steps:
step one, assembling equipment, namely, installing a bearing bush sleeve control rack 4 and a functional area rack 18 on a track 2, installing a displacement adjusting device 3 to enable the bearing bush sleeve control rack 4 and the functional area rack 18 to move along the extending direction of the track 2, assembling related mechanisms of the functional area rack 18, an installation functional area auxiliary device 17, an oil removing device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphating device 13, a vitrification device 14, a spraying device 15 and a material supply and replacement device 16, assembling related mechanisms of the bearing bush sleeve control rack 4, installing a bearing bush sleeve displacement mechanism 5, a bearing bush sleeve rotating mechanism 6 and a bearing bush sleeve 7, connecting a computer 1, adjusting a temperature sensor 23 to feed information back to the computer 1, and automatically controlling the computer 1 to carry out bearing bush spraying process machining.
Step two, the bearing bush spraying process comprises the following procedures:
the first process comprises oil removal: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the oil removing device 8; the computer 1 controls to inject the degreasing agent from a degreasing agent injection passage 25, a pressure sensor in the injection passage detects that the degreasing agent is full and stops injection operation, the ultrasonic generator 24 acts, the bearing bush sleeve 7 starts to rotate at the same time to perform degreasing operation, the operation is stopped after a certain time, a degreasing agent recovery passage 26 is opened to actively recover the degreasing agent, impurities in the degreasing agent are filtered through a filter in the functional area auxiliary device 17, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a second flow, cleaning: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the cleaning device 9; the computer 1 controls the cleaning water injection channel 27 to inject the cleaning water, the pressure sensor in the injection channel stops the injection operation after detecting that the cleaning water is full, the ultrasonic generator 24 acts, the bearing bush sleeve 7 starts to rotate at the same time to carry out the cleaning operation, the operation is stopped after a certain time, the cleaning water recovery channel 28 is opened to actively recover the cleaning water, and impurities in the cleaning water are filtered through the filter in the functional area auxiliary device 17; the bearing bush sleeve 7 stops rotating automatically, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a third process, drying: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the drying device 10; the computer 1 controls the dryer 30 and the temperature sensor 23 to work to raise the temperature in the bearing bush sleeve 7 to a certain value, the dry gas nozzle 29 and the water vapor absorption device 31 work together to absorb the water vapor in the bearing bush sleeve 7, the water vapor is recovered to the functional area auxiliary device 17 to be liquefied, the bearing bush sleeve 7 rotates to enable the bearing bush 20 to be heated uniformly, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a fourth process, sand blasting: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the sand blasting device 11; after the operation is matched in place, the computer 1 controls an air pressure device in the functional area auxiliary device 17 to spray sand blasting materials from the sand blasting port 33, meanwhile, the bearing bush sleeve 7 rotates automatically to enable the machining surface of the bearing bush to perform sand blasting uniformly, the sand blasting materials are actively recycled by the sand blasting material active recycling device 34, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating automatically, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to be a non-working state position;
and a fifth step of roughness detection: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the roughness detection device 12; the computer 1 controls the probe displacement device 36 to cooperate with the bearing bush sleeve 7 to rotate at a certain angle, so that the roughness detection probe 35 collects the roughness information of the bearing bush machining surface at a specified position and feeds the roughness information back to the computer 1; after the roughness detection is finished, the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a sixth process, phosphorization and vitrification: the computer 1 is selected to carry out phosphating or vitrification treatment according to the presetting of an operator, the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with a phosphating device 13 or a vitrification device 14; the computer 1 controls the corresponding spraying port to spray, and the bearing bush sleeve 7 rotates to spray the treatment liquid on the working surface of the bearing bush, the corresponding phosphating liquid active recovery device 39 or the vitrification liquid active recovery device 42 recovers the treatment liquid, the impurities in the treatment liquid are filtered by the filter, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a seventh process, spraying: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the spraying device 15; the computer 1 controls the temperature controller 45 and the temperature sensor 23 to control the temperature in the bearing bush sleeve 7 to be a certain value, the bearing bush sleeve 7 rotates automatically to enable the bearing bush processing surface to be heated uniformly, and the temperature is kept for a period of time to preheat the bearing bush 20; after the preheating is finished, coating materials are sprayed through the coating spraying port 44, the bearing bush sleeve 7 rotates automatically to enable the bearing bush machining surface to be uniformly sprayed, and the spraying operation is stopped after a certain time; the computer 1 controls the temperature controller 45 and the temperature sensor 23 to cure, the solvent and the curing resin in the coating are gradually volatilized by adopting a three-temperature-range curing process, meanwhile, the waste steam is collected under the action of the waste steam active recovery device 46, and finally, the temperature in the bearing bush sleeve 7 is controlled at room temperature; the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and step three, disassembling the bearing bush sleeve 7 and removing the processed bearing bush 20.
Example 2 is a preferred example of example 1
Example 2
The invention provides integrated bearing bush spraying process equipment in one embodiment, which comprises a computer 1, a track 2, a displacement adjusting device 3, a bearing bush sleeve control rack 45, a bearing bush sleeve displacement mechanism 5, a bearing bush sleeve rotating mechanism 6, a bearing bush sleeve 7, an oil removing device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphorization device 13, a vitrification device 14, a spraying device 15, a material supply and replacement device 16, a functional area auxiliary device 17 and a functional area rack 18, wherein the bearing bush sleeve 7 mainly comprises a bearing bush sleeve 19, a bearing bush 20, a bearing bush fixing device 21, a bearing bush adaptive displacement device 22 and a temperature sensor 23, the oil removing device 8 mainly comprises a bearing bush sleeve 7, an ultrasonic generator 24, an oil removing agent injection channel 25 and an oil removing agent recovery channel 26, the cleaning device 9 mainly comprises a bearing bush sleeve 7, an ultrasonic generator 24, a cleaning water injection channel 27 and a cleaning water recovery channel 28, the drying device 10 mainly comprises a shaft bush sleeve 7, a dry gas nozzle 29, a dryer 30 and a water vapor absorption device 31, the sand blasting device 11 mainly comprises a shaft bush sleeve 7, a sand blasting pipe 32, a sand blasting port 33 and a sand blasting material active recovery device 34, the roughness detection device 12 mainly comprises a shaft bush sleeve 7, a roughness detection probe 35 and a probe displacement device 36, the phosphorization device 13 mainly comprises a shaft bush sleeve 7, a phosphorization spraying pipe 37, a phosphorization spraying port 38 and a phosphorization liquid active recovery device 39, the vitrification device 14 mainly comprises a shaft bush sleeve 7, a vitrification spraying pipe 40, a vitrification spraying port 41 and a vitrification liquid active recovery device 42, the spraying device 15 mainly comprises a shaft bush sleeve 7, a coating spraying pipe 43, a coating spraying port 44, a temperature controller 45 and a waste steam active recovery device 46, and the functional area auxiliary device 17 mainly comprises related components with various functions, such as a transducer of an ultrasonic generator 24 A pump for input and output, a motor of a displacement device, etc., a bearing bush sleeve control rack 4 and a functional area rack 18 are assembled on a track 2, the distance between the two is adjusted by a displacement adjusting device 3 to adapt to bearing bushes 7 with different sizes, the processing of the bearing bushes with different numbers and sizes is realized, a bearing bush sleeve displacement mechanism 5 is installed on the bearing bush sleeve control rack 4 to realize the displacement of the bearing bush sleeve 7 along the track 2 direction, a bearing bush sleeve rotating mechanism 6 is fixedly connected on the bearing bush sleeve displacement mechanism 5, the bearing bush sleeve 7 is installed on the bearing bush sleeve rotating mechanism 6 to realize the rotation of the bearing bush sleeve 7 and the rotation of the bearing bush sleeve displacement mechanism 5, processing units for realizing various processing processes are circumferentially distributed on the functional area rack 18, the bearing bush sleeve 7 is matched with various processing units (a cleaning device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphorization device 13, a vitrification device 14 and a spraying device 15) of the functional area through displacement and rotation, the functional area auxiliary device 17 and the material supply and replacement device 16 are arranged on the functional area rack 18 to realize the functions of various devices and the supply and replacement of related liquid and materials, the bearing bush adaptive displacement device 22 of the bearing bush sleeve 7 is arranged on the bearing bush sleeve shell 19, the bearing bush fixing device 21 is arranged on the bearing bush adaptive displacement device 22 to realize the fixation of bearing bushes 20 with different sizes by matching, the temperature sensor 23 is arranged on the bearing bush sleeve 7 to realize the detection of the temperature in the processing process and feed the temperature information back to the computer 1 for real-time control, the ultrasonic generator 24, the degreasing agent injection channel 25 and the degreasing agent recovery channel 26 of the degreasing device 8 are arranged on the functional area rack 18, the ultrasonic generator 24, the degreasing agent injection channel 25 and the degreasing agent recovery channel 26 of the cleaning device 9 are arranged on the functional area rack 18, the cleaning water injection channel 27 and the cleaning water recovery channel 28 are installed on the functional area rack 18, the dry gas nozzle 29, the dryer 30 and the water vapor absorption device 31 of the drying device 10 are installed on the functional area rack 18, the bushing 7, the sand blasting pipe 32, the sand blasting port 33 and the active sand blasting material recovery device 34 of the sand blasting device 11 are installed on the functional area rack 18, the roughness detection probe 35 and the probe displacement device 36 of the roughness detection device 12 are installed on the functional area rack 18, the phosphating spraying pipe 37, the phosphating spraying port 38 and the active phosphating liquid recovery device 39 of the phosphating device 13 are installed on the functional area rack 18, the vitrification spraying pipe 40, the vitrification spraying port 41 and the active vitrification liquid recovery device 42 of the vitrification device 14 are installed on the functional area rack 18, and the coating spraying pipe 43, the coating spraying port 44, the temperature controller 45 and the active waste steam recovery device 46 of the spraying device 15 are installed on the functional area rack 18.
Integrating the processing process of the bearing bush spraying process into one piece of equipment, namely assembling related components such as an oil removing device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphating device 13, a vitrification device 14, a spraying device 15 and the like on the equipment; the distance between the bearing bush sleeve moving device and the functional area device can be adjusted, so that the number of the bearing bushes 20 to be machined is changed; the bearing bush sleeve control rack 4 and the functional area rack 18 are arranged on the track 2, and the distance between the bearing bush sleeve control rack 4 and the functional area rack is adjusted through the displacement adjusting device 3; the bearing bush 20 rotates around the shaft of the bearing bush 20 through the bearing bush sleeve rotating mechanism 6 in the spraying processing process, various processing units of the bearing bush spraying process are circumferentially distributed on the functional area rack 18, and the bearing bush 20 and the bearing bush sleeve 7 realize the selection of different bearing bush spraying process processing units through the rotation of the bearing bush sleeve rotating mechanism 6 around the shaft of the bearing bush sleeve displacement mechanism 5; materials required in the bearing bush spraying processing process, such as phosphating solution, vitrification solution, degreasing agent, cleaning water, corundum and the like, are supplied and replaced through the material supply and replacement device 16; the bearing bush spraying processing technological process is controlled by the computer 1, the temperature condition in the processing process is detected by the temperature sensor 23 and fed back to the computer 1 for real-time control, and the automation of the processing process is realized; the bearing shell 7 can be adapted to different sizes of bearing shells 20 by adjustment.
Ultrasonic waves are used in the oil removing device 8 to be matched with an oil removing agent for oil removal, the bearing bush sleeve 7 automatically rotates to prevent impurities generated in the oil removing process from being accumulated and precipitated, and the oil removing agent is recycled through an oil removing agent recycling channel 26 after the oil removal is finished; ultrasonic waves are used in the cleaning device 9 to be matched with cleaning water for cleaning, the bearing bush sleeve 7 rotates automatically to prevent impurities generated in the cleaning process from being accumulated and deposited, and the cleaning water is recycled through the cleaning water recycling channel 28 after the cleaning is finished; the drying device 10 vaporizes liquid through the dryer 30, absorbs water vapor through the dry gas nozzle 29 and the water vapor absorption device 31, and the bearing bush sleeve 7 rotates to realize more uniform and efficient heating; the sand blasting device 11 carries out sand blasting operation through a sand blasting port 33 on a sand blasting pipe 32, a plurality of sand blasting ports 33 are formed to improve efficiency, the bearing bush sleeve 7 rotates in a rotating mode to realize uniform sand blasting on a machining surface, and sand blasting materials are recycled through a sand blasting material active recycling device 34; the roughness detection probe 35 in the roughness detection device 12 can be adjusted by the probe displacement device 36, so that the roughness detection of different bearing bushes in the same bearing bush sleeve 7 and the roughness detection of the bearing bushes 20 in different sizes, which are adapted to different sizes, in different bearing bush sleeves 7 are realized, and the bearing bush sleeves 7 rotate to realize the roughness detection of different places of the bearing bushes; the phosphating device 13 and the vitrification device 14 perform spraying operation through spraying ports on corresponding spraying pipes, and are provided with a plurality of spraying ports to improve efficiency, the bearing bush sleeve 7 rotates automatically to enable phosphating liquid or vitrification liquid to act on a bearing bush processing surface uniformly, and corresponding liquid is recycled through the phosphating liquid active recycling device 39 or the vitrification liquid active recycling device 42; the spraying device 15 uses a temperature controller 45 to control the temperature for preheating and curing, the coating spraying ports 44 on the coating spraying pipe 43 are used for spraying coatings, a plurality of coating spraying ports 44 are formed to improve the efficiency, the bearing bush sleeves 7 rotate to enable the coatings to be sprayed uniformly and the temperature to be controlled uniformly, and waste gas generated in the curing process is collected through a waste gas active recovery device 46 to avoid environmental pollution.
A processing method adopting integrated bearing bush spraying process equipment comprises the following steps:
step one, assembling equipment, namely installing a bearing bush sleeve control rack 4 and a functional area rack 18 on a track 2, installing a displacement adjusting device 3 to enable the bearing bush sleeve control rack 4 and the functional area rack 18 to move along the extending direction of the track 2, assembling relevant mechanisms of the functional area rack 18, installing a functional area auxiliary device 17, an oil removing device 8, a cleaning device 9, a drying device 10, a sand blasting device 11, a roughness detection device 12, a phosphating device 13, a vitrification device 14, a spraying device 15 and a material supply and replacement device 16; a related mechanism of a bearing bush sleeve control rack 4 is assembled, and a bearing bush sleeve displacement mechanism 5, a bearing bush sleeve rotating mechanism 6 and a bearing bush sleeve 7 are installed; connecting the computer 1, adjusting a sensor in the processing device to feed information back to the computer 1, and automatically controlling the computer 1 to carry out the bearing bush spraying process processing;
step two, the machining operation of the bearing bush spraying process comprises the following procedures:
the method comprises the following steps: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the oil removing device 8; the computer 1 controls to inject the degreasing agent from a degreasing agent injection passage 25, a pressure sensor in the injection passage detects that the degreasing agent is full and stops injection operation, the ultrasonic generator 24 acts, the bearing bush sleeve 7 starts to rotate at the same time to perform degreasing operation, the operation is stopped after a certain time, a degreasing agent recovery passage 26 is opened to actively recover the degreasing agent, impurities in the degreasing agent are filtered through a filter in the functional area auxiliary device 17, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a second process, cleaning: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the cleaning device 9; the computer 1 controls and injects the cleaning water from the cleaning water injection channel 27, the pressure sensor in the injection channel stops injecting the operation after detecting that the cleaning water is full, the ultrasonic generator 24 acts, the bearing bush 7 starts to rotate at the same time, and carries on the cleaning operation, stops the above-mentioned operation after a certain time, the cleaning water recovery channel 28 opens, reclaim the cleaning water actively, through the filter in the auxiliary device 17 of the functional area, filter the impurity in the cleaning water; the bearing bush sleeve 7 stops rotating automatically, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a third process, drying: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the drying device 10; the computer 1 controls the dryer 30 and the temperature sensor 23 to work to raise the temperature in the bearing bush sleeve 7 to a certain value, the dry gas nozzle 29 and the water vapor absorption device 31 work together to absorb the water vapor in the bearing bush sleeve 7, the water vapor is recovered to the functional area auxiliary device 17 to be liquefied, the bearing bush sleeve 7 rotates to enable the bearing bush 20 to be heated uniformly, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a fourth process, sand blasting: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the sand blasting device 11; after the operation is matched in place, the computer 1 controls an air pressure device in the functional area auxiliary device 17 to spray sand blasting materials from the sand blasting port 33, meanwhile, the bearing bush sleeve 7 rotates automatically to enable the machining surface of the bearing bush to perform sand blasting uniformly, the sand blasting materials are actively recycled by the sand blasting material active recycling device 34, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating automatically, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to be a non-working state position;
and a fifth step of roughness detection: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the roughness detection device 12; the computer 1 controls the probe displacement device 36 to rotate at a certain angle in cooperation with the bearing bush sleeve 7, so that the roughness detection probe 35 collects the roughness information of the bearing bush processing surface at a specified position and feeds the roughness information back to the computer 1; after the roughness detection is finished, the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a sixth step of phosphorization and vitrification: the computer 1 is selected to carry out phosphating or vitrification treatment according to the presetting of an operator, the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with a phosphating device 13 or a vitrification device 14; the computer 1 controls the corresponding spraying port to spray, and the bearing bush sleeve 7 rotates to spray the treatment liquid on the working surface of the bearing bush, the corresponding phosphating liquid active recovery device 39 or the vitrification liquid active recovery device 42 recovers the treatment liquid, the impurities in the treatment liquid are filtered by the filter, the operation is stopped after a certain time, the bearing bush sleeve 7 stops rotating, and the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and a seventh process, spraying: the bearing bush sleeve rotating mechanism 6 rotates, the bearing bush sleeve displacement mechanism 5 extends out, and the bearing bush sleeve 7 is matched with the spraying device 15; the computer 1 controls the temperature controller 45 and the temperature sensor 23 to control the temperature in the bearing bush sleeve 7 to be a certain value, the bearing bush sleeve 7 rotates automatically to enable the bearing bush processing surface to be heated uniformly, and the temperature is kept for a period of time to preheat the bearing bush 20; after the preheating is finished, coating materials are sprayed through the coating spraying port 44, the bearing bush sleeve 7 rotates automatically to enable the bearing bush machining surface to be sprayed uniformly, and the spraying operation is stopped after a certain time; the computer 1 controls the temperature controller 45 and the temperature sensor 23 to cure, the solvent and the curing resin in the coating are gradually volatilized by adopting a three-temperature-range curing process, meanwhile, the waste steam is collected under the action of the waste steam active recovery device 46, and finally, the temperature in the bearing bush sleeve 7 is controlled at room temperature; the bearing bush sleeve displacement mechanism 5 contracts to restore the position of the bearing bush sleeve 7 to a non-working state position;
and step three, detaching the bearing bush sleeve 7, and removing the processed bearing bush 20.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description has described specific embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (6)

1. An integrated bearing bush spraying process equipment is characterized by comprising: the device comprises a computer (1), a track (2), a displacement adjusting device (3), a bearing bush sleeve moving device, a functional area device and a functional area auxiliary device (17);
the displacement adjusting device (3), the bearing bush sleeve moving device, the functional area device and the functional area auxiliary device (17) are connected with the computer (1), a plurality of tracks (2) are arranged on the upper side of a bottom substrate, the displacement adjusting device (3) is slidably mounted in the middle of the tracks (2), the bearing bush sleeve moving device is connected with the tracks (2) in a sliding fit manner, the functional area device is connected with the tracks (2) in a sliding fit manner, the displacement adjusting device (3) is respectively connected with the bearing bush sleeve moving device and the functional area device, and the bearing bush sleeve moving device and the functional area device move through the displacement adjusting device (3);
the functional area device is circumferentially provided with a plurality of processing units, the bearing bush sleeve moving device is guided into the processing units through axial movement after being circumferentially rotated to adjust the position, one side of the functional area device, which is back to the bearing bush sleeve moving device, is connected with the functional area auxiliary device (17), a bearing bush (20) is arranged in the bearing bush sleeve moving device, and the bearing bush (20) is guided into the processing units through the bearing bush sleeve moving device;
the functional area device includes: the device comprises an oil removing device (8), a cleaning device (9), a drying device (10), a sand blasting device (11), a roughness detection device (12), a phosphating device (13), a vitrification device (14), a spraying device (15) and a functional area rack (18);
the two sides of the bottom surface of the functional area rack (18) are connected with the track (2) in a sliding fit mode, the middle of the bottom surface of the functional area rack (18) is connected with the displacement adjusting device (3) and moves along the extending direction of the track (2) through the displacement adjusting device (3);
the oil removing device (8), the cleaning device (9), the drying device (10), the sand blasting device (11), the roughness detecting device (12), the phosphating device (13), the vitrification device (14) or the spraying device (15) are arranged as one processing unit;
each processing unit is cylindrical and is arranged in the functional area rack (18), the axial direction of each processing unit is parallel to the extending direction of the track (2), one side of each processing unit, which is close to the bearing bush sleeve moving device, is communicated with the outside, and all the processing units are arranged according to the circumference;
the bush housing moving device includes: the device comprises a bearing bush sleeve control rack (4), a bearing bush sleeve displacement mechanism (5), a bearing bush sleeve rotating mechanism (6) and a bearing bush sleeve (7);
the two sides of the bottom surface of the bearing bush sleeve control rack (4) are connected with the track (2) in a sliding fit mode, and the middle of the bottom surface of the bearing bush sleeve control rack (4) is connected with the displacement adjusting device (3) and moves along the extending direction of the track (2) through the displacement adjusting device (3);
one end of the bearing bush sleeve displacement mechanism (5) is installed on one side, close to the functional area device, of the bearing bush sleeve control rack (4), one end of the bearing bush sleeve rotating mechanism (6) is vertically connected with the other end of the bearing bush sleeve displacement mechanism (5), and the other end, close to the functional area device, of the bearing bush sleeve rotating mechanism (6) is vertically connected with the bearing bush sleeve (7);
the bearing bush sleeve (7) is cylindrical, the axial direction of the bearing bush sleeve (7) is parallel to the extending direction of the track (2), and the bearing bush sleeve (7) extends out or retracts in the extending direction of the track (2) through the bearing bush sleeve displacement mechanism (5);
the bearing bush sleeve (7) rotates in the circumferential direction by taking the axis of the bearing bush sleeve displacement mechanism (5) as the center through the bearing bush sleeve rotating mechanism (6), and the bearing bush sleeve (7) is allowed to rotate around the axis of the bearing bush sleeve; the processing unit allows the bearing bush sleeve (7) to rotate along the circumferential direction, extend out and then guide in;
the oil removing device (8) comprises: the device comprises a first base, an ultrasonic generator (24), a degreasing agent injection channel (25) and a degreasing agent recovery channel (26);
the first base is cylindrical, a through hole is formed in the end face of the first base and comprises a degreasing agent injection channel (25) and a degreasing agent recovery channel (26), and a degreasing agent is recovered through the degreasing agent recovery channel (26);
the cleaning device (9) comprises: a second base, a washing water injection passage (27) and a washing water recovery passage (28);
the second base is cylindrical, a through hole is formed in the end face of the second base and comprises a cleaning water injection channel (27) and a cleaning water recovery channel (28), and the cleaning water recovery channel (28) recovers cleaning water;
the drying device (10) comprises: a third base, a dry gas nozzle (29), a dryer (30) and a vapor absorption device (31);
one end of the dryer (30) is arranged in the middle of one side, close to the bearing bush sleeve moving device, of the third base, the other end of the dryer (30) is provided with the dry gas nozzle (29), and the water vapor absorption device (31) is arranged on the periphery of one side, close to the bearing bush sleeve moving device, of the third base;
the blasting device (11) comprises: a fourth base, a sand blasting pipe (32), a sand blasting port (33) and a sand blasting material active recovery device (34);
the middle of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with the cylindrical sand blasting pipe (32), the axial outer side of the sand blasting pipe (32) is provided with a plurality of sand blasting openings (33), the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with the sand blasting material active recovery device (34), and the sand blasting material active recovery device (34) recovers sand blasting materials;
the roughness detecting device (12) includes: a fifth base, a roughness detection probe (35) and a probe displacement device (36);
the fifth base is cylindrical, an elongated groove is formed in the end face of the fifth base and is communicated with the end faces of two sides of the fifth base, the probe displacement device (36) penetrates through the elongated groove, the roughness detection probe (35) is installed at one end, close to the bearing bush sleeve moving device, of the probe displacement device (36), and the roughness detection probe (35) detects the roughness of the bearing bush (20) through the probe displacement device (36);
the phosphating device (13) comprises: a sixth base, a phosphating spray pipe (37), a phosphating spray port (38) and a phosphating liquid active recovery device (39);
the middle of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with a cylindrical phosphating spraying pipe (37), the axial outer side of the phosphating spraying pipe (37) is provided with a plurality of phosphating spraying ports (38), the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with a phosphating solution active recovery device (39), and the phosphating solution active recovery device (39) recovers phosphating solution;
the vitrification device (14) includes: a seventh base, a ceramic spray pipe (40), a ceramic spray port (41) and a ceramic liquid active recovery device (42);
the middle of one side, close to the bearing bush sleeve moving device, of the seventh base is provided with a cylindrical vitrification spray pipe (40), a plurality of vitrification spray ports (41) are arranged on the axial outer side of the vitrification spray pipe (40), the periphery of one side, close to the bearing bush sleeve moving device, of the fourth base is provided with a vitrification liquid active recovery device (42), and the vitrification liquid active recovery device (42) recovers vitrification liquid;
the spray coating device (15) comprises: the eighth base, a coating spraying pipe (43), a coating spraying port (44), a temperature controller (45) and an active waste steam recovery device (46);
the middle of one side, close to the bearing bush sleeve moving device, of the eighth base is provided with the coating spraying pipe (43), one side, close to the eighth base, of the coating spraying pipe (43) is provided with the temperature controller (45), the other side of the coating spraying pipe (43) is provided with the coating spraying port (44), one side, close to the bearing bush sleeve moving device, of the eighth base is provided with the active waste steam recovery device (46), and the active waste steam recovery device (46) recovers waste gas generated in the spraying and curing process;
and an ultrasonic generator (24) is arranged in the middle of one side of the end surfaces of the first base and the second base, which is close to the bearing bush sleeve moving device.
2. The integrated bearing shell spray process equipment according to claim 1, wherein the bearing shell (7) comprises: the bearing bush comprises a bearing bush housing (19), a bearing bush fixing device (21) and a bearing bush adaptive displacement device (22);
the outer side of the bearing bush sleeve (7) is provided with the bearing bush sleeve (19), the inner side of the bearing bush sleeve (19) is provided with the bearing bush adaptive displacement device (22), and the inner side of the bearing bush adaptive displacement device (22) is provided with the bearing bush fixing device (21);
and a temperature sensor (23) is arranged in the bearing bush sleeve (7).
3. The integrated bearing shell spray coating process equipment according to claim 2, wherein the functional region auxiliary device (17) comprises: a filter, a transducer, a pump for input and output, a motor and a material supply and replacement device (16);
the filter, the transducer the pump for input and output with the motor is installed inside functional area auxiliary device (17), functional area auxiliary device (17) back to the installation of functional area device one side the material is supplied with and is changed device (16), material is supplied with and is changed device (16) internally mounted pipe connection processing unit and pass through the pump for input and output does processing unit supplies with and changes the material, and the material of retrieving passes through the filter filters, the transducer is connected supersonic generator (24).
4. An integrated bearing shell spraying process device according to claim 3, wherein: the computer (1) performs real-time control through feedback of the temperature sensor (23).
5. The integrated bearing bush spraying process equipment as claimed in claim 4, wherein: the bearing bush fixing device (21) and the bearing bush adaptive displacement device (22) are matched with each other in size to fix the bearing bushes (20) in various sizes; the displacement adjusting device (3) adjusts the processing number of the bearing bushes (20) by adjusting the distance between the processing unit and the bearing bush sleeve (7).
6. A processing method of the integrated bearing bush spraying process equipment as claimed in claim 5, comprising the following steps:
firstly, assembling equipment, namely, installing the bearing bush housing control rack (4) and the functional area rack (18) on the track (2), installing the displacement adjusting device (3) to enable the bearing bush housing control rack (4) and the functional area rack (18) to move along the extension direction of the track (2), assembling relevant mechanisms of the functional area rack (18), installing the functional area auxiliary device (17), the oil removing device (8), the cleaning device (9), the drying device (10), the sand blasting device (11), the roughness detecting device (12), the phosphating device (13), the vitrification device (14), the spraying device (15) and the material supply and replacement device (16), assembling relevant mechanisms of the bearing bush housing control rack (4), installing the bearing bush housing displacement mechanism (5), the bearing bush housing rotating mechanism (6) and the bearing bush housing (7), connecting the computer (1), adjusting the temperature sensor (23) to enable the temperature sensor to feed information to the computer (1) for automatic spraying and processing by using the computer (1);
step two, the machining operation of the bearing bush spraying process comprises the following procedures:
the method comprises the following steps: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the oil removing device (8); the computer (1) controls the degreasing agent to be injected from the degreasing agent injection channel (25), a pressure sensor in the injection channel stops injection operation after the degreasing agent is detected to be full, the ultrasonic generator (24) acts, meanwhile, the bearing bush sleeve (7) starts to rotate to perform degreasing operation, the operation is stopped after a certain time, the degreasing agent recovery channel (26) is opened to actively recover the degreasing agent, impurities in the degreasing agent are filtered through the filter in the functional area auxiliary device (17), the bearing bush sleeve (7) stops rotating, and the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and a second process, cleaning: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the cleaning device (9); the computer (1) controls the cleaning water injection channel (27) to inject the cleaning water, a pressure sensor in the injection channel stops the injection operation after detecting that the cleaning water is full, the ultrasonic generator (24) acts, meanwhile, the bearing bush sleeve (7) starts to rotate to perform the cleaning operation, the operation is stopped after a certain time, the cleaning water recovery channel (28) is opened to actively recover the cleaning water, and impurities in the cleaning water are filtered through the filter in the functional area auxiliary device (17); the bearing bush sleeve (7) stops rotating automatically, and the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and a third process, drying: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the drying device (10); the computer (1) controls the dryer (30) and the temperature sensor (23) to work to enable the temperature in the bearing bush sleeve (7) to rise to a certain value, the dry gas nozzle (29) and the water vapor absorption device (31) work in a matched mode to absorb water vapor in the bearing bush sleeve (7), the water vapor is recycled to the functional area auxiliary device (17) to be liquefied, the bearing bush sleeve (7) rotates automatically to enable the bearing bush (20) to be heated uniformly, the operation is stopped after a certain time, the bearing bush sleeve (7) stops rotating automatically, and the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and fourthly, sand blasting: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the sand blasting device (11); after the bearing bush sleeve is matched in place, the computer (1) controls an air pressure device in the functional area auxiliary device (17) to spray sand blasting materials from the sand blasting port (33), meanwhile, the bearing bush sleeve (7) rotates automatically to enable the machining surface of a bearing bush to be uniformly blasted, the sand blasting materials are actively recycled by a sand blasting material active recycling device (34), the operation is stopped after a certain time, the bearing bush sleeve (7) stops rotating automatically, and the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and fifthly, roughness detection: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the roughness detection device (12); the computer (1) controls the probe displacement device (36) to rotate at a certain angle in cooperation with the bearing bush sleeve (7), so that the roughness detection probe (35) collects the roughness information of the bearing bush machining surface at a specified position and feeds the roughness information back to the computer (1); after the roughness detection is finished, the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and a sixth step of phosphorization and vitrification: the computer (1) is selected to carry out phosphating or vitrification treatment according to the presetting of an operator, the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the phosphating device (13) or the vitrification device (14); the computer (1) controls the corresponding spraying port to carry out spraying operation, meanwhile, the bearing bush sleeve (7) automatically rotates to enable treatment liquid to be uniformly sprayed on a bearing bush working surface, the corresponding phosphating liquid active recovery device (39) or the corresponding vitrification liquid active recovery device (42) recovers the treatment liquid, impurities in the treatment liquid are filtered through the filter, the operation is stopped after a certain time, the bearing bush sleeve (7) stops automatically rotating, and the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and a seventh process, spraying: the bearing bush sleeve rotating mechanism (6) rotates, the bearing bush sleeve displacement mechanism (5) extends out, and the bearing bush sleeve (7) is matched with the spraying device (15); the computer (1) controls the temperature controller (45) and the temperature sensor (23) to control the temperature in the bearing bush sleeve (7) to be a certain value, the bearing bush sleeve (7) rotates automatically to enable the machining surface of the bearing bush to be heated uniformly, and the temperature is maintained for a period of time to preheat the bearing bush (20); after the preheating is finished, coating materials are sprayed through the coating spraying openings (44), the bearing bush sleeve (7) rotates automatically to enable the bearing bush machining surface to be uniformly sprayed, and the spraying operation is stopped after a certain time; the computer (1) controls the temperature controller (45) and the temperature sensor (23) to cure, a three-temperature-range curing process is adopted, the solvent and the curing resin in the coating are gradually volatilized, meanwhile, the waste steam is collected under the action of the waste steam active recovery device (46), and finally the temperature in the bearing bush sleeve (7) is controlled at room temperature; the bearing bush sleeve displacement mechanism (5) contracts to restore the position of the bearing bush sleeve (7) to a non-working state position;
and thirdly, disassembling the bearing bush sleeve (7) and removing the machined bearing bush (20).
CN202110850684.4A 2021-05-12 2021-07-27 Integrated bearing bush spraying process equipment and processing method Active CN113426618B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2021105168066 2021-05-12
CN202110516806 2021-05-12

Publications (2)

Publication Number Publication Date
CN113426618A CN113426618A (en) 2021-09-24
CN113426618B true CN113426618B (en) 2022-11-08

Family

ID=77761864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110850684.4A Active CN113426618B (en) 2021-05-12 2021-07-27 Integrated bearing bush spraying process equipment and processing method

Country Status (1)

Country Link
CN (1) CN113426618B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115318708A (en) * 2022-07-04 2022-11-11 无锡金戈数控设备有限公司 Automatic cleaning device for columnar hardware

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103506232B (en) * 2013-07-31 2015-12-09 中国船舶重工集团公司第七二五研究所 A kind of method built-in thermal spraying gun being improved to interior external thermal spraying gun
CN103464353B (en) * 2013-09-11 2015-05-13 福建浔兴拉链科技股份有限公司 Automatic paint spraying method of zipper heads
ES2572151T3 (en) * 2013-11-08 2016-05-30 Vln Advanced Tech Inc Integrated fluid jet system for pickling, preparation and coating of a piece
CN103752466B (en) * 2014-01-23 2016-06-08 常州市范群干燥设备有限公司 Multistation catalyst automatic coating device
CN104588236B (en) * 2015-01-23 2016-09-21 无锡华能表面处理有限公司 Double-deck conveying coating machine
CN104841602B (en) * 2015-06-03 2018-08-03 北京利玛环太科技有限公司 Isolation structure and sandblasting on the injection apparatus of surface treatment spray all-in-one machine
CN108247313B (en) * 2018-02-09 2023-12-29 浙江阳光美加照明有限公司 Automatic installation mechanism of light-transmitting bulb shell of LED-BR lamp
CN108554716A (en) * 2018-06-22 2018-09-21 山东豪迈机械制造有限公司 A kind of automatic dip-coating equipment and dipping process
CN111005051B (en) * 2018-10-08 2022-03-22 株洲中车时代电气股份有限公司 Preparation method of metal piece surface composite coating
CN109332079A (en) * 2018-11-21 2019-02-15 江苏昱博自动化设备有限公司 A kind of automatic glue spreaders
CN209490974U (en) * 2018-12-12 2019-10-15 广东省新材料研究所 A kind of multistation device spraying complex parts
CN110076030B (en) * 2019-03-13 2023-11-07 福建工程学院 Quick detection and repair spraying device and method for spraying quality of engine bearing bush
CN110102527A (en) * 2019-04-24 2019-08-09 宁波永仕电机有限公司 A kind of axis class method for suppersonic cleaning and its system
CN211359359U (en) * 2019-08-16 2020-08-28 昆山春佳金属制品有限公司 Spraying preprocessing device
CN211217329U (en) * 2019-11-26 2020-08-11 佛山市里特光电科技有限公司 Dispensing and assembling device for lamp cap of lamp tube
CN111036461A (en) * 2019-12-30 2020-04-21 合肥通祥智能信息科技有限公司 Building pipeline inner wall spraying device
CN112718339A (en) * 2020-12-01 2021-04-30 浙江安富家居用品有限公司 Processing equipment and processing technology of stainless steel ceramic cup

Also Published As

Publication number Publication date
CN113426618A (en) 2021-09-24

Similar Documents

Publication Publication Date Title
CN113426618B (en) Integrated bearing bush spraying process equipment and processing method
CN112191584A (en) Equipment for removing oil dirt of shell part and working method
US9168547B2 (en) Thermal metal spraying apparatus
US11801613B2 (en) Carbide blade cleaning device and system
KR100719763B1 (en) In-line spray system
CN112007797A (en) Automatic coating equipment for workpiece machining and coating method thereof
CN111250375A (en) Water-based paint coating process for thick steel plate
EP2828080B1 (en) A method and a system for cleaning printing parts
CN211887562U (en) Plate-shaped workpiece paint spraying equipment for machining
CN109048687B (en) Sand blasting cleaning equipment and cleaning method for inner wall and outer wall of steel pipe
CN111922925A (en) Ceramic part surface sand blasting treatment process and sand blasting machine
CN208390328U (en) A kind of Industrial Steels pipe surface paint spraying apparatus
CN114308492B (en) Rust removal and corrosion prevention device for steel pipe wall and use method
CN111074197B (en) High-precision machining process and equipment for special gear of double-screw extruder
CN107597486A (en) One kind spraying spraying method
CN114247721A (en) Cohesive type cylindrical product outer surface treatment equipment
CN216368561U (en) Spraying device for steel pretreatment with high automation degree
CN107812645A (en) Novel spraying device
KR20050038512A (en) Apparatus for forging materials
US11806766B2 (en) Treatment system and method for treating workpieces
CN114904706B (en) Rubber blanket calendering roller composite coating processing device and processing method
CN214717743U (en) Plastic spraying device with residual powder recycling function for automobile part machining
CN107626483A (en) Novel atomizing spray equipment
CN220461124U (en) Anti-carbon seepage coating mechanism
CN107716151A (en) A kind of novel atomizing spraying method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant