CN110586387A - Method for acquiring vehicle paint spraying requirement and paint spraying requirement acquiring device thereof - Google Patents
Method for acquiring vehicle paint spraying requirement and paint spraying requirement acquiring device thereof Download PDFInfo
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- CN110586387A CN110586387A CN201910918669.1A CN201910918669A CN110586387A CN 110586387 A CN110586387 A CN 110586387A CN 201910918669 A CN201910918669 A CN 201910918669A CN 110586387 A CN110586387 A CN 110586387A
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- paint
- vehicle
- nozzle
- paint spraying
- range finder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention belongs to the technical field of automobile maintenance, in particular to a method for acquiring a vehicle paint spraying requirement and a paint spraying requirement acquiring device thereof; the device comprises a bracket, a rotating arm and a paint spraying unit; the rotating arm is hinged at the end part of the bracket; the paint spraying unit comprises a shell, a nozzle and a paint bucket; the working personnel adjust the measuring length of the laser range finder so that after the nozzle is at a designated position away from the surface of the part, the laser range finder controls the opening of the electromagnetic valve through the relay, so that paint in the paint spraying gun enters the nozzle and is sprayed out from the nozzle to realize the paint spraying effect; after the distance between the nozzle and the surface of the part is changed, the laser range finder controls the electromagnetic valve to be closed through the relay, so that the phenomenon that the thickness of a paint layer on the surface of the part is uneven when the device still realizes the paint spraying effect after the distance between the nozzle and the surface of the part is changed is avoided, and the paint spraying effect of the device is effectively improved.
Description
Technical Field
The invention belongs to the technical field of automobile maintenance, and particularly relates to a method for acquiring a vehicle paint spraying requirement and a paint spraying requirement acquiring device thereof.
Background
At present, when a maintenance factory maintains a damaged vehicle, the maintenance factory generally needs to evaluate the damage of the vehicle, and consult whether a customer needs to perform a painting process, and select which brand of paint. Traditionally, the customer's paint spray requirements were recorded as a paper sheet and kept in duplicate after the customer signed the paint for later review. The customer's demand is recorded to the mode with the paper list, can lead to appearing the mistake or careless neglecting because reasons such as the writing is unclear or the paper list is impaired on the one hand, need acquire the paint spraying demand of customer again when appearing the mistake or careless neglecting, has increased the cost of communicating, and efficiency is also not high simultaneously. In addition, the customer demand recorded in the form of the electronic demand form may also increase communication cost and reduce efficiency due to the occurrence of wrongly written characters and the like. In the paint spraying process, most of the existing automobile maintenance factories manually spray paint, so that the paint layer is often uneven in thickness, and the attractiveness of a vehicle is affected; in addition, the operation of the paint gun is time-consuming and labor-consuming, and brings great harm to the health of operators.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the customer's demand recorded in the form of electronic demand sheet, may also cause because of reasons such as appearing wrongly written or mispronounced characters, lead to increasing the communication cost, reduce the efficiency; in the paint spraying process, most of the existing automobile maintenance factories manually spray paint, so that the paint layer is often uneven in thickness, and the attractiveness of a vehicle is affected; in addition, the paint gun is time-consuming and labor-consuming to operate and brings great harm to the health of operators; the invention provides a method for acquiring a vehicle paint spraying requirement and a paint spraying requirement acquiring device thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a method for acquiring a vehicle painting requirement, which comprises the following steps:
s1: scanning the surface of a vehicle by using a vehicle scanner to obtain the vehicle type of a customer; calling a three-dimensional model of the vehicle from a vehicle three-dimensional model database through a processor and displaying the three-dimensional model on a display screen, and confirming whether the called vehicle three-dimensional model is matched with the vehicle to be painted through the display screen by a worker; the vehicle three-dimensional model database stores various vehicle three-dimensional models in the market;
s2: after the worker confirms that the three-dimensional model is accurate, the processor displays the overall damage condition of the vehicle and the position to be painted to the worker through the display screen, and the worker clicks the display screen to determine the paint spraying position;
s3: when the worker determines the position needing paint spraying, the processor displays a paint type and brand selection instruction through the display screen, and after the worker determines the paint type and brand selection instruction, the processor acquires the paint type and the paint brand from a preset paint type and brand database and acquires a corresponding paint spraying price according to the paint type, the paint brand, the quantity of auxiliary paint and a preset price database; the price database stores the paint spraying unit prices corresponding to various paint types and paint brands in the market;
s4: and generating a paint spraying requirement after the processor receives the confirmation instruction, calling the paint selected by the staff out of the paint storage warehouse, and spraying the called paint to the surface of the part through the paint spraying requirement acquisition device to finish the paint spraying requirement.
Preferably, when the vehicle scanner scans the vehicle, the scanning range can be reduced to each part on the surface of the vehicle without including the whole vehicle.
Preferably, when the vehicle scanner scans the vehicle and the same type of vehicle cannot be found in the vehicle three-dimensional model database, the processor displays an illegal vehicle splicing suspicion warning through the display screen.
A painting requirement acquisition device adapted to the method of acquiring a painting requirement of a vehicle of claims 1-3; the device comprises a bracket, a rotating arm and a paint spraying unit; the rotating arm is hinged to the end of the bracket; the paint spraying unit comprises a shell, a nozzle and a paint bucket; the shell is hinged to the end part of the rotating arm, a paint spraying gun is arranged in the shell, and an electromagnetic valve is arranged at the end part of the paint spraying gun on the shell; the nozzle is fixed at the end of the shell, so that when the electromagnetic valve is opened, paint can enter the nozzle from the paint spray gun and then is sprayed out; the paint bucket is connected with a paint spraying gun through a hose; the side wall of the nozzle is provided with a laser range finder, the laser range finder controls the opening and closing of the electromagnetic valve through a relay, and a worker can adjust the measuring length of the laser range finder to ensure that after the nozzle is at a designated position away from the surface of the part, the electromagnetic valve is opened, and the paint spraying unit realizes the paint spraying effect; when the device is used, the paint spraying unit is rotated through the support and the rotating arm to be close to the surface of a part, then the paint spraying unit is further close to the surface of the part through rotation of the shell, and a worker adjusts the measuring length of the laser range finder to enable the laser range finder to control the electromagnetic valve to be opened through the relay after the nozzle is located at a specified position away from the surface of the part, so that paint in a paint spraying gun enters the nozzle and then is sprayed out of the nozzle to realize the paint spraying effect; after the distance between the nozzle and the surface of the part changes, the laser range finder is closed through the relay control electromagnetic valve, so that the phenomenon that the thickness of a paint layer on the surface of the part is uneven when the device still realizes the paint spraying effect after the distance between the nozzle and the surface of the part changes is avoided, the paint spraying effect of the device is effectively improved, the uniformity of the paint layer on the surface of the part is enhanced, the attractiveness of the part after being sprayed with paint is improved, the manual operation condition of workers is reduced, and the harm of the paint to the health of the workers is reduced.
Preferably, a plurality of sliding grooves are formed in the inner side wall of the nozzle; the sliding chute is internally connected with a friction strip in a sliding manner through a spring, so that when the electromagnetic valve is in a closed state, the friction strip slides down to be close to the side wall of the sliding chute of the shell under the action of the elastic force of the spring; when the electromagnetic valve is in an open state, the paint thrust borne by the friction strip is greater than the elastic force of the spring, so that the friction strip slides out to the side wall of the sliding groove far away from the shell, the nozzle is cleaned, and the phenomenon that the paint at the nozzle is dried up to cause blockage after the electromagnetic valve is used is prevented; during the use, open as the solenoid valve, when the device sprays paint the effect, the paint thrust that the friction strip receives is greater than spring force to make the friction strip follow the spout roll-off, realized the cleaning action to nozzle department, prevent that the device from using last time the back is dry at the residual paint of nozzle department, cause the jam of nozzle department, and the friction strip then can effectively avoid the emergence of jam the condition, effectively improves the result of use of device, reduces the inefficacy condition of device.
Preferably, the surface of the rubbing strip, which is in contact with the paint, is provided with wave-shaped bulges, so that the mutual rubbing effect of the rubbing strip in the sliding process is effectively enhanced; during the use, when the solenoid valve is opened, when the device sprays paint the effect, the paint thrust that the friction strip receives is greater than spring force to make the friction strip follow the spout roll-off, realized the clearance effect to nozzle department, at the in-process of friction strip from the spout roll-off, because the friction strip is equipped with the wave arch on the surface with the paint contact, make the effect of rubbing between the friction strip more obvious, thereby further avoid the jam condition of nozzle department, avoid the clearance of staff to the nozzle, saved a large amount of manpower and materials.
Preferably, the side wall of the rubbing strip is provided with a cavity; the elastic sheet is arranged in the cavity, and when the friction strip slides to a position close to the side wall of the sliding chute of the shell, the elastic sheet contracts into the cavity; when the friction strips slide out to the side wall of the sliding groove far away from the shell, the elastic sheets are ejected out of the cavity, so that the effective range of the friction strips is enlarged, the friction effect of the friction strips is enhanced, and the condition that paint leaks from gaps among the friction strips is reduced; during the use, open as the solenoid valve, when the device sprays paint the effect, the paint thrust that the friction strip receives is greater than spring force, thereby make the friction strip follow the spout roll-off, realized the cleaning action to nozzle department, when the friction strip roll-off, the shell fragment pops out from the cavity under the elastic force effect of self, thereby the effective range of friction strip has been increased, make the friction effect reinforcing between the friction strip, thereby further strengthen the cleaning effect of friction strip to the nozzle, and at the friction strip roll-off in-process, the shell fragment can carry out the separation to paint, effectively prevented that paint from flowing from the gap between the friction strip, staff's operational environment has been improved, the result of use of reinforcing device.
Preferably, the side wall of the sliding chute is provided with sealing elastic cloth; one end of the sealing elastic cloth is fixedly connected with the end part of the friction strip, and the other end of the sealing elastic cloth is fixedly connected with the side wall of the sliding groove, so that paint is effectively prevented from entering the sliding groove to influence the sliding effect of the friction strip; during the use, open as the solenoid valve, when the device sprays paint the effect, the paint thrust that the friction strip receives is greater than spring force, thereby make the friction strip follow spout roll-off, because the spout is direct and paint contact, consequently at the in-process of spraying paint, paint can remain in the spout, thereby cause the jam to the spout, even cause friction strip tip and spout lateral wall to bond, the very big result of use of device, consequently be equipped with sealed elastic cloth on the spout lateral wall, can effectively seal the spout, strengthen the sliding effect of friction strip in the spout.
Preferably, the end part of the laser range finder is provided with a protective sleeve; the protective sleeve is in a conical boss shape, and the larger end of the protective sleeve is sleeved at the end part of the laser range finder, so that the influence on the measurement effect after the end part of the laser range finder is stained by paint is effectively avoided; during the use, the staff makes when the nozzle apart from part surface assigned position back through the length of measurement of adjusting laser range finder, laser range finder passes through the relay control solenoid valve and opens, thereby make in the paint entering nozzle in the spray gun, again from the nozzle blowout realization effect of spraying paint, because when spraying paint, there is partial paint to stain the surface at laser range finder, thereby influence laser range finder's measuring effect, consequently be equipped with the protective sheath at laser range finder tip, and the protective sheath is conical boss form, the great one end suit of protective sheath is at laser range finder tip, effectively avoided the paint to stay in the protective sheath, further prevent that the paint from staining at laser range finder tip, reduce the clean action of staff to laser range finder, a large amount of manpower and materials have been saved, improve the work efficiency of equipment.
The invention has the following beneficial effects:
1. according to the paint spraying requirement acquisition device, the measuring length of the laser range finder is adjusted, so that after the spray nozzle is away from the surface of the part at the designated position, the electromagnetic valve is opened, the paint spraying unit realizes the paint spraying effect, the condition that workers operate by hands is reduced, and the harm of paint to the health of the workers is reduced.
2. According to the paint spraying demand acquisition device, the friction strip slides out to the side wall of the sliding groove far away from the shell, so that the nozzle is cleaned, the phenomenon that after the device is used, paint at the nozzle is dried up to cause blockage is prevented, and cleaning actions of workers on the nozzle are reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method of obtaining vehicle paint spray requirements in accordance with the present invention;
FIG. 2 is a perspective view of the painting request obtaining apparatus according to the present invention;
FIG. 3 is a sectional view of the painting request acquisition device of the present invention;
FIG. 4 is a schematic view showing the construction of a rubbing strip of the painting request acquiring apparatus according to the present invention;
FIG. 5 is a partial enlarged view of FIG. 3 at A;
in the figure: the device comprises a bracket 1, a rotating arm 2, a paint spraying unit 3, a shell 31, a paint spraying gun 311, an electromagnetic valve 312, a nozzle 32, a laser range finder 321, a sliding chute 322, a sealing elastic cloth 323, a protective sleeve 324, a paint bucket 33, a friction strip 34, a cavity 341 and an elastic sheet 342.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the method for acquiring a vehicle painting requirement according to the present invention includes the following steps:
s1: scanning the surface of a vehicle by using a vehicle scanner to obtain the vehicle type of a customer; calling a three-dimensional model of the vehicle from a vehicle three-dimensional model database through a processor and displaying the three-dimensional model on a display screen, and confirming whether the called vehicle three-dimensional model is matched with the vehicle to be painted through the display screen by a worker; the vehicle three-dimensional model database stores various vehicle three-dimensional models in the market;
s2: after the worker confirms that the three-dimensional model is accurate, the processor displays the overall damage condition of the vehicle and the position to be painted to the worker through the display screen, and the worker clicks the display screen to determine the paint spraying position;
s3: when the worker determines the position needing paint spraying, the processor displays a paint type and brand selection instruction through the display screen, and after the worker determines the paint type and brand selection instruction, the processor acquires the paint type and the paint brand from a preset paint type and brand database and acquires a corresponding paint spraying price according to the paint type, the paint brand, the quantity of auxiliary paint and a preset price database; the price database stores the paint spraying unit prices corresponding to various paint types and paint brands in the market;
s4: and generating a paint spraying requirement after the processor receives the confirmation instruction, calling the paint selected by the staff out of the paint storage warehouse, and spraying the called paint to the surface of the part through the paint spraying requirement acquisition device to finish the paint spraying requirement.
As an embodiment of the present invention, when the vehicle scanner scans the vehicle, the scanning range can be reduced to each part on the surface of the vehicle without including the entire vehicle.
In one embodiment of the present invention, when the vehicle scanner scans a vehicle and cannot find a vehicle of the same type in the vehicle three-dimensional model database, the processor displays an illegal splicing warning about the vehicle through the display screen.
A painting requirement acquisition device adapted to the method of acquiring a painting requirement of a vehicle of claims 1-3; the device comprises a bracket 1, a rotating arm 2 and an air injection unit 3; the rotating arm 2 is hinged at the end part of the bracket 1; the air injection unit 3 comprises a shell 31, a nozzle 32 and a paint bucket 33; the shell 31 is hinged at the end part of the rotating arm 2, a paint spray gun 311 is arranged in the shell 31, and an electromagnetic valve 312 is arranged at the end part of the paint spray gun 311 of the shell 31; the nozzle 32 is fixed to the end of the housing 31 so that paint can enter the nozzle 32 from the paint gun 311 to be sprayed when the solenoid valve 312 is opened; the paint bucket 33 is connected with a paint spray gun 311 through a hose; the side wall of the nozzle 32 is provided with a laser range finder 321, the laser range finder 321 controls the switch of the electromagnetic valve 312 through a relay, and a worker can adjust the measurement length of the laser range finder 321, so that after the nozzle 32 is away from the surface of the part at a designated position, the electromagnetic valve 312 is opened, and the air spraying unit 3 realizes the paint spraying effect; when the device is used, the air injection unit 3 is rotated through the support 1 and the rotating arm 2, so that the air injection unit 3 is close to the surface of a part, and then the air injection unit is further close to the surface of the part through the rotation of the shell 31, and a worker adjusts the measurement length of the laser range finder 321, so that after the nozzle 32 is located at a specified distance from the surface of the part, the laser range finder 321 is opened through the relay control electromagnetic valve 312, so that paint in the paint spraying gun 311 enters the nozzle 32 and is sprayed out from the nozzle 32 to realize a paint spraying effect; after the distance between the nozzle 32 and the surface of the part changes, the laser range finder 321 is closed through the relay control solenoid valve 312, so that the phenomenon that the thickness of a paint layer on the surface of the part is uneven when the device still realizes the paint spraying effect after the distance between the nozzle 32 and the surface of the part changes is avoided, the paint spraying effect of the device is effectively improved, the uniformity of the paint layer on the surface of the part is enhanced, the attractiveness of the part after being sprayed with paint is improved, the manual operation condition of workers is reduced, and the harm of the paint to the health of the workers is reduced.
In one embodiment of the present invention, the inner sidewall of the nozzle 32 is provided with a plurality of chutes 322; the slide groove 322 is connected with the friction strip 34 in a sliding manner through a spring, so that when the electromagnetic valve 312 is in a closed state, the friction strip 34 slides down to be close to the side wall of the slide groove 322 of the shell 31 under the action of the elastic force of the spring; when the electromagnetic valve 312 is in an open state, the paint thrust borne by the rubbing strip 34 is greater than the elastic force of the spring, so that the rubbing strip 34 slides out to the side wall of the chute 322 far away from the shell 31, thereby realizing the cleaning of the nozzle 32 and preventing the paint at the nozzle 32 from being dried up and causing blockage after the use; during the use, when the solenoid valve 312 is opened, when the device sprays paint and acts on, the paint thrust that the friction strip 34 receives is greater than spring force to make friction strip 34 follow spout 322 roll-off, realized the clearance effect to nozzle 32 department, prevent that the device from using the last time the residual paint in nozzle 32 department is dry, cause the jam of nozzle 32 department, and friction strip 34 then can effectively avoid the emergence of the jam condition, effectively improves the result of use of device, reduces the inefficacy condition of device.
As an embodiment of the invention, the wavy bulges are arranged on the surface of the rubbing strip 34 in contact with the paint, so that the mutual rubbing effect of the rubbing strip 34 in the sliding process is effectively enhanced; during the use, when the solenoid valve 312 is opened, when the device sprays paint, the paint thrust that the friction strip 34 receives is greater than spring force to make friction strip 34 follow spout 322 roll-off, realized the clearance effect to nozzle 32 department, at the in-process that friction strip 34 followed spout 322 roll-off, because be equipped with the wave arch on the surface that friction strip 34 and paint contact, make the effect of rubbing between the friction strip 34 more obvious, thereby further avoid the jam condition of nozzle 32 department, avoid the clearance of staff to nozzle 32, saved a large amount of manpower and materials.
In one embodiment of the present invention, the sidewall of the rubbing strip 34 is provided with a cavity 341; an elastic sheet 342 is arranged in the cavity 341, and when the friction strip 34 slides to a position close to the side wall of the chute 322 of the shell 31, the elastic sheet 342 contracts into the cavity 341; when the rubbing strip 34 slides out to the side wall of the chute 322 far away from the shell 31, the elastic sheet 342 is ejected out of the cavity 341, so that the effective range of the rubbing strip 34 is enlarged, the rubbing effect of the rubbing strip 34 is enhanced, and the condition that paint leaks from the gap between the rubbing strips 34 is reduced; during the use, when solenoid valve 312 is opened, when the device sprays paint the effect, the paint thrust that rub strip 34 receives is greater than spring force, thereby make rub strip 34 follow spout 322 roll-off, realized the cleaning action to nozzle 32 department, when rub strip 34 roll-off, shell fragment 342 pops out from cavity 341 under self elastic force, thereby increased rub strip 34's effective scope, make the friction effect between rub strip 34 reinforcing, thereby further strengthen rub strip 34 to nozzle 32's cleaning effect, and at rub strip 34 roll-off in-process, shell fragment 342 can separate paint, effectively prevented that paint from flowing out from the gap between rub strip 34, staff's operational environment has been improved, the result of use of reinforcing device.
As an embodiment of the present invention, a sealing elastic cloth 323 is disposed on a side wall of the chute 322; one end of the sealing elastic cloth 323 is fixedly connected with the end part of the friction strip 34, and the other end of the sealing elastic cloth 323 is fixedly connected with the side wall of the sliding groove 322, so that paint is effectively prevented from entering the sliding groove 322 to influence the sliding effect of the friction strip 34; during the use, open as solenoid valve 312, when the device sprays paint the effect, the paint thrust that rubbing strip 34 receives is greater than spring force, thereby make rubbing strip 34 follow spout 322 roll-off, because spout 322 is direct and paint contact, consequently at the in-process of spraying paint, paint can remain in spout 322, thereby cause the jam to spout 322, cause rubbing strip 34 tip and spout 322 lateral wall to bond even, very big influence the result of use of device, consequently be equipped with sealed elastic cloth 323 on spout 322 lateral wall, can effectively seal spout 322, strengthen the sliding effect of rubbing strip 34 in spout 322.
As an embodiment of the present invention, the end of the laser range finder 321 is provided with a protective sleeve 324; the protective sleeve 324 is in a conical boss shape, and the larger end of the protective sleeve 324 is sleeved on the end part of the laser range finder 321, so that the influence on the measurement effect after the end part of the laser range finder 321 is stained by paint is effectively avoided; when in use, a worker adjusts the measuring length of the laser range finder 321 to ensure that after the nozzle 32 is away from the surface of the part at a designated position, the laser range finder 321 is opened through the relay control electromagnetic valve 312, so that the paint in the paint gun 311 enters the nozzle 32 and is sprayed out from the nozzle 32 to realize the painting effect, since some paint may be smeared on the surface of the laser range finder 321 during painting, thereby affecting the measuring effect of the laser range finder 321, consequently be equipped with protective sheath 324 at laser range finder 321 tip, and protective sheath 324 is conical boss form, and the great one end suit of protective sheath 324 is at laser range finder 321 tip, has effectively avoided paint to stay to protective sheath 324 in, further prevents that paint from staiing at laser range finder 321 tip, reduces the clean action of staff to laser range finder 321, has saved a large amount of manpower and materials, improves the work efficiency of equipment.
When the device is used, the air injection unit 3 is rotated through the support 1 and the rotating arm 2, so that the air injection unit 3 is close to the surface of a part, and then the air injection unit is further close to the surface of the part through the rotation of the shell 31, and a worker adjusts the measurement length of the laser range finder 321, so that after the nozzle 32 is located at a specified distance from the surface of the part, the laser range finder 321 is opened through the relay control electromagnetic valve 312, so that paint in the paint spraying gun 311 enters the nozzle 32 and is sprayed out from the nozzle 32 to realize a paint spraying effect; when the distance between the nozzle 32 and the surface of the part is changed, the laser range finder 321 is closed through the relay control electromagnetic valve 312, so that the phenomenon that the thickness of a paint layer on the surface of the part is uneven when the device still realizes the paint spraying effect after the distance between the nozzle 32 and the surface of the part is changed is avoided, the paint spraying effect of the device is effectively improved, the uniformity of the paint layer on the surface of the part is enhanced, the attractiveness of the part after being sprayed is improved, the manual operation condition of workers is reduced, and the harm of the paint to the health of the workers is reduced; when the electromagnetic valve 312 is opened and the device performs a paint spraying function, the paint thrust borne by the rubbing strip 34 is greater than the elastic force of the spring, so that the rubbing strip 34 slides out of the sliding groove 322, the cleaning function on the nozzle 32 is realized, the residual paint at the nozzle 32 after the device is used last time is prevented from being dried up to cause the blockage of the nozzle 32, the rubbing strip 34 can effectively avoid the blockage, the use effect of the device is effectively improved, and the failure condition of the device is reduced; when the electromagnetic valve 312 is opened and the device performs a paint spraying function, the paint thrust borne by the rubbing strip 34 is greater than the elastic force of the spring, so that the rubbing strip 34 slides out from the sliding groove 322, and the cleaning function of the nozzle 32 is realized, and in the process that the rubbing strip 34 slides out from the sliding groove 322, as the wavy bulges are arranged on the surface of the rubbing strip 34 in contact with the paint, the rubbing effect between the rubbing strips 34 is more obvious, so that the blocking condition of the nozzle 32 is further avoided, the cleaning of the nozzle 32 by workers is avoided, and a large amount of manpower and material resources are saved; when the electromagnetic valve 312 is opened and the device performs a paint spraying function, the paint thrust borne by the friction strip 34 is greater than the spring force, so that the friction strip 34 slides out of the sliding groove 322, the cleaning function on the nozzle 32 is realized, when the friction strip 34 slides out, the elastic sheet 342 is ejected out of the cavity 341 under the action of the self spring force, so that the effective range of the friction strip 34 is enlarged, the friction effect between the friction strips 34 is enhanced, the cleaning effect of the friction strip 34 on the nozzle 32 is further enhanced, and in the process of sliding out of the friction strip 34, the elastic sheet 342 can block the paint, so that the paint is effectively prevented from flowing out of the gap between the friction strips 34, the working environment of workers is improved, and the using effect of the device is enhanced; when the electromagnetic valve 312 is opened and the device performs a painting function, the paint thrust borne by the friction strip 34 is greater than the elastic force of the spring, so that the friction strip 34 slides out of the chute 322, and the chute 322 is directly contacted with the paint, so that the paint is remained in the chute 322 in the painting process, so that the chute 322 is blocked, even the end part of the friction strip 34 is bonded with the side wall of the chute 322, and the use effect of the device is greatly influenced, therefore, the sealing elastic cloth 323 is arranged on the side wall of the chute 322, the chute 322 can be effectively sealed, and the sliding effect of the friction strip 34 in the chute 322 is enhanced; the worker adjusts the measuring length of the laser rangefinder 321 such that, when the nozzle 32 is located at a designated position from the surface of the part, the laser rangefinder 321 is opened by the relay control solenoid valve 312, so that the paint in the paint gun 311 enters the nozzle 32 and is sprayed out from the nozzle 32 to realize the painting effect, since some paint may be smeared on the surface of the laser range finder 321 during painting, thereby affecting the measuring effect of the laser range finder 321, consequently be equipped with protective sheath 324 at laser range finder 321 tip, and protective sheath 324 is conical boss form, and the great one end suit of protective sheath 324 is at laser range finder 321 tip, has effectively avoided paint to stay to protective sheath 324 in, further prevents that paint from staiing at laser range finder 321 tip, reduces the clean action of staff to laser range finder 321, has saved a large amount of manpower and materials, improves the work efficiency of equipment.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A method of obtaining a vehicle spray paint demand, comprising: the acquisition method comprises the following steps:
s1: scanning the surface of a vehicle by using a vehicle scanner to obtain the vehicle type of a customer; calling a three-dimensional model of the vehicle from a vehicle three-dimensional model database through a processor and displaying the three-dimensional model on a display screen, and confirming whether the called vehicle three-dimensional model is matched with the vehicle to be painted through the display screen by a worker; the vehicle three-dimensional model database stores various vehicle three-dimensional models in the market;
s2: after the worker confirms that the three-dimensional model is accurate, the processor displays the overall damage condition of the vehicle and the position to be painted to the worker through the display screen, and the worker clicks the display screen to determine the paint spraying position;
s3: when the worker determines the position needing paint spraying, the processor displays a paint type and brand selection instruction through the display screen, and after the worker determines the paint type and brand selection instruction, the processor acquires the paint type and the paint brand from a preset paint type and brand database and acquires a corresponding paint spraying price according to the paint type, the paint brand, the quantity of auxiliary paint and a preset price database; the price database stores the paint spraying unit prices corresponding to various paint types and paint brands in the market;
s4: and generating a paint spraying requirement after the processor receives the confirmation instruction, calling the paint selected by the staff out of the paint storage warehouse, and spraying the called paint to the surface of the part through the paint spraying requirement acquisition device to finish the paint spraying requirement.
2. The method for obtaining vehicle painting requirements according to claim 1, wherein: when the vehicle scanner scans the vehicle, the whole vehicle does not need to be included, and the scanning range can be reduced to each part on the surface of the vehicle.
3. A method of obtaining vehicle paint spray requirements according to claim 2, wherein: when the vehicle scanner scans the vehicle and the same type of vehicle cannot be found in the vehicle three-dimensional model database, the processor can display the warning of the illegal assembly suspected by the vehicle through the display screen.
4. The utility model provides a demand acquisition device sprays paint which characterized in that: the painting requirement acquisition device is suitable for the method for acquiring the painting requirement of the vehicle in claims 1 to 3; the device comprises a bracket (1), a rotating arm (2) and an air injection unit (3); the rotating arm (2) is hinged to the end of the bracket (1); the air injection unit (3) comprises a shell (31), a nozzle (32) and a paint bucket (33); the shell (31) is hinged to the end part of the rotating arm (2), a paint spray gun (311) is arranged in the shell (31), and an electromagnetic valve (312) is arranged at the end part of the paint spray gun (311) of the shell (31); the nozzle (32) is fixed at the end of the shell (31) so that when the electromagnetic valve (312) is opened, paint can enter the nozzle (32) from the paint spray gun (311) and be sprayed out; the paint bucket (33) is connected with a paint spray gun (311) through a hose; be equipped with laser range finder (321) on nozzle (32) lateral wall, and laser range finder (321) pass through the switch of relay control solenoid valve (312), and the measuring length of staff's accessible regulation laser range finder (321) makes after nozzle (32) apart from part surface assigned position, solenoid valve (312) open, and air jet unit (3) realize the effect of spraying paint.
5. The paint spray requirement acquisition apparatus according to claim 4, wherein: a plurality of chutes (322) are formed on the inner side wall of the nozzle (32); a friction strip (34) is connected in the sliding groove (322) in a sliding manner through a spring, so that when the electromagnetic valve (312) is in a closed state, the friction strip (34) slides to the side wall of the sliding groove (322) close to the shell (31) under the action of the elastic force of the spring; when the electromagnetic valve (312) is in an open state, the paint thrust borne by the friction strip (34) is larger than the elastic force of the spring, so that the friction strip (34) slides out to the side wall of the sliding groove (322) far away from the shell (31), the nozzle (32) is cleaned, and the phenomenon that after the electromagnetic valve is used, paint at the nozzle (32) is dried up to cause blockage is avoided.
6. The paint spray requirement acquisition apparatus according to claim 5, wherein: the wavy bulges are arranged on the surface of the rubbing strip (34) in contact with the paint, so that the mutual rubbing effect of the rubbing strip (34) in the sliding process is effectively enhanced.
7. The paint spray requirement acquisition apparatus according to claim 6, wherein: a cavity (341) is formed in the side wall of the friction strip (34); an elastic sheet (342) is arranged in the cavity (341), and when the friction strip (34) slides to a side wall of the chute (322) close to the shell (31), the elastic sheet (342) is contracted into the cavity (341); when the friction strip (34) slides out to the side wall of the sliding groove (322) far away from the shell (31), the elastic sheet (342) is ejected out of the cavity (341), so that the effective range of the friction strip (34) is enlarged, the friction effect of the friction strip (34) is enhanced, and the condition that paint leaks out from gaps among the friction strips (34) is reduced.
8. The paint spray requirement acquisition apparatus according to claim 5, wherein: the side wall of the sliding chute (322) is provided with a sealing elastic cloth (323); one end of the sealing elastic cloth (323) is fixedly connected with the end part of the friction strip (34), and the other end of the sealing elastic cloth is fixedly connected with the side wall of the sliding groove (322), so that the sliding effect of the friction strip (34) caused by paint entering the sliding groove (322) is effectively avoided.
9. The paint spray requirement acquisition apparatus according to claim 4, wherein: a protective sleeve (324) is arranged at the end part of the laser range finder (321); protective sheath (324) are conical boss form, and the great one end suit of protective sheath (324) is at laser range finder (321) tip, effectively avoids laser range finder (321) tip to be stained by paint after influence measuring effect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918669.1A CN110586387B (en) | 2019-09-26 | 2019-09-26 | Method for acquiring vehicle paint spraying requirement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918669.1A CN110586387B (en) | 2019-09-26 | 2019-09-26 | Method for acquiring vehicle paint spraying requirement |
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| CN110586387A true CN110586387A (en) | 2019-12-20 |
| CN110586387B CN110586387B (en) | 2020-09-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2199666A6 (en) * | 1972-09-18 | 1974-04-12 | Ransburg Corp | |
| CN105214877A (en) * | 2015-10-21 | 2016-01-06 | 国家电网公司 | Surge lifting paint finishing |
| CN105550756A (en) * | 2015-12-08 | 2016-05-04 | 优易商业管理成都有限公司 | Vehicle rapid damage determination method based on simulation of vehicle damages |
| CN206716279U (en) * | 2017-04-07 | 2017-12-08 | 冶建新材料股份有限公司 | A kind of painting spraying device |
| CN107833089A (en) * | 2017-10-18 | 2018-03-23 | 深圳开思时代科技有限公司 | Obtain method, apparatus, system and the electronic equipment of client vehicles spray painting demand |
| CA2984223A1 (en) * | 2016-10-29 | 2018-04-29 | Nh Real Estate Holdings Ltd. | Selective metered dose dispensing device |
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2019
- 2019-09-26 CN CN201910918669.1A patent/CN110586387B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2199666A6 (en) * | 1972-09-18 | 1974-04-12 | Ransburg Corp | |
| CN105214877A (en) * | 2015-10-21 | 2016-01-06 | 国家电网公司 | Surge lifting paint finishing |
| CN105550756A (en) * | 2015-12-08 | 2016-05-04 | 优易商业管理成都有限公司 | Vehicle rapid damage determination method based on simulation of vehicle damages |
| CA2984223A1 (en) * | 2016-10-29 | 2018-04-29 | Nh Real Estate Holdings Ltd. | Selective metered dose dispensing device |
| CN206716279U (en) * | 2017-04-07 | 2017-12-08 | 冶建新材料股份有限公司 | A kind of painting spraying device |
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| CN110586387B (en) | 2020-09-08 |
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