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44 results about "Paint shop" patented technology

Production paint shop design

A paint application facility including a paint booth assembly for applying paint to automotive vehicles each defining a longitudinal axis includes a carrier adapted to serially move a plurality of automotive vehicles through the booth assembly in a direction generally perpendicular to the longitudinal axis of the vehicle.
Owner:FUJIFILM HEALTHCARE CORP +1

Method and apparatus for introducing auxiliary material

In order to provide a method of introducing auxiliary material into the flow path of a crude gas stream charged with wet-paint overspray before the crude gas stream passes through at least one filter element for separating the overspray from the crude gas stream, with which method an introduction of auxiliary material into the application region of a paint shop is reliably prevented even in the event of incorrect operation, a method is proposed, which comprises the following method steps: detecting whether there is an adequate crude gas flow through the at least one filter element; and blocking the introduction of auxiliary material into the flow path of the crude gas stream if it is determined that there is not an adequate crude gas flow.
Owner:DUERR SYST AG

Normal temperature dust-bonding agent

An object of the invention is to provide a normal temperature dust-bonding agent that surface viscosity of the dust-bonding agent can maintain for about one month at a temperature of 30-45 DEG C, has no damage to a substrate of a coating workshop and cannot cause shrinkage cavity of a sample sprayed by the dust-bonding agent. The normal temperature dust-bonding agent is composed by using polyacrylate, alkali, deionized water and glycerol as main raw materials and adding a thickening agent and a surfactant. Appearance of a product is a colorless, transparent and water-soluble liquid. The dust-bonding agent is soluble in water and biodegradable, can effectively adsorb the dust floating in a paint spray booth and over-sprayed paint particles, further purifies air of the paint spray booth, increases spraying quality, has an effective isolation protective effect for paint shop walls, equipment, pipelines and the like, and prolongs service life of the equipment.
Owner:SHANGHAI LICHANG ENVIRONMENTAL ENG

Paint shop and corresponding method of operation

The invention relates to a paint shop, especially for elongate components, such as e.g. motor vehicle bumpers, motor vehicle sillboards or for components of aircraft and windpower installations. Said The invention relates to a paint shop, especially for elongate components, such as e.g. motor vehicle bumpers, motor vehicle sillboards or for components of aircraft and windpower installations. Saidpaint shop comprises a transport path (4) for transporting components (2) to be painted through the paint shop, a painting robot (13, 16) for painting the components (2) and a travel path (12, 15) forpaint shop comprises a transport path (4) for transporting components (2) to be painted through the paint shop, a painting robot (13, 16) for painting the components (2) and a travel path (12, 15) for positioning the painting robot (13, 16) along the travel path (12, 15). The invention is characterized in that the travel path (12, 15) of the painting robot (13, 16) extends at a right angle to thepositioning the painting robot (13, 16) along the travel path (12, 15). The invention is characterized in that the travel path (12, 15) of the painting robot (13, 16) extends at a right angle to thetransport path (4) for the components (2) to be painted. The invention also relates to a corresponding method of operation.transport path (4) for the components (2) to be painted. The invention also relates to a corresponding method of operation.
Owner:DUERR SYST GMBH

Paint shop for painting objects to be painted

To provide a paint shop for painting objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies, there is proposed a paint shop for painting objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies which comprises the following: a building shell, which encloses a building interior, in which are arranged at least one dip tank and at least one open treatment area, which is open in relation to the building interior; a first transport level, on which objects to be painted can be transported through at least one open treatment area; a second transport level, from which objects to be painted can be dipped into at least one dip tank; and at least one intermediate storage unit, wherein at least one object to be painted can be transported from one transport level of the paint shop into the intermediate storage unit and later can be transported out of the intermediate storage unit into another transport level of the paint shop.
Owner:DUERR SYST AG

Exhaust gas purifying train for spray painting workshop

The invention discloses an exhaust gas purification device used for paint shops, which comprises at least more than one air-supply lines and more than one discharge pipes. The invention is characterized in that at least one decontamination room is arranged between the air-supply line and discharge pipe; the decontamination rooms are connected by air channels; a vacuum curtain is placed on the air channel; wherein, the vacuum curtain comprises a frame, a crosspiece and a piece of vacuum cloth. The crosspiece is arranged inside of the frame; the vacuum cloth is hung on the crosspiece; an exhaust fan is arranged at one end of the air-supply line which is corresponding to the painting position; the other end of the air-supply line is communicated with the decontamination room. The air intake of the decontamination room is provided with an air foil, the upper end of which is movably connected on the wall of decontamination room, while the lower end is hung in the air. The discharge pipe is provided with a plasma air cleaner, the top of which is provided with a cover; the lower part of which is provided with a pool where an ultrasonic atomizer is arranged. The invention has the advantages of purifying the air inside the painting room without polluting the air indoor and outdoor.
Owner:陈兆红

Fresh air conditioner in paint shop and constant temperature and humidity control method thereof

PendingCN110986195AAvoid frequent start and stopAvoid the phenomenon of temperature and humidity imbalanceMechanical apparatusLighting and heating apparatusSurface coolingThermodynamics
The invention discloses a fresh air conditioner in a paint shop and a constant temperature and humidity control methodthereof. The fresh air conditioner in the paint shop is provided with an air inletsection, a primary heating section, a humidifying section, a surface cooling section, a secondary heating section and an air supply section between an air inlet and an air outlet in sequence. Duringa transition season, the fresh air conditioner in the paint shop can humidify fresh air first, then the fresh air is humidified to afourth zone, then surface cooling, cooling and dehumidification andsecondary heating are performed to treat the fresh air into an air supply state for air supply. Regardless of whether the state of outdoor air is in a third zone or the fourth zone, the above processcan be used for processing the air, so that an operation mode of the transition season is adjusted to a processing mode, a control mode does not need to be switched, the frequent start and stop of a humidifier is avoided, the phenomenon of temperature and humidity imbalance in the air supply state in the transition season is avoided, the stability of the air supply in the transition season is ensured, and the fresh air conditioner is especially suitable for paint shops in the northern and with the transition season lasting longer.
Owner:北京环都拓普空调有限公司

Intermediate storage unit for the intermediate storage of objects to be painted

ActiveUS20110165833A1Without impairment to quality of paintingLiquid surface applicatorsAir-pressure/air-lock chambersEngineeringPaint shop
To provide an intermediate storage unit for the intermediate storage of objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies and / or for the transport of objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies from one process section of a paint shop to another process section of the paint shop, which allows the objects to be painted to also be stored in the intermediate storage unit over a lengthy period of time, e.g. during a shift change, overnight or over a weekend, without impairment to the quality of the painting of the objects to be painted, it is proposed that the intermediate storage unit is configured as a clean-room area.
Owner:DUERR SYST AG

Air filter device for furniture machining

The invention discloses an air filter device for furniture processing, which comprises a furniture painting table top, an air collection hood located directly above the furniture painting table top, a first air duct connected to the air collection hood, a gas distributor, an absorption liquid tank, The second air duct, the filter screen, the activated carbon adsorption device, and the exhaust tube, the first air duct is provided with an induced draft fan, and the first air duct includes the ascending section of the first air duct, the horizontal section of the first air duct and the first air duct connected in sequence. A descending section of the air duct, wherein a spraying device is arranged in the descending section of the first air duct, the spraying device includes a spraying pipe and several spraying heads, the spraying heads are connected to the spraying pipe, and the spraying pipes are connected to each other through pipelines The absorption liquid tank is provided with a centrifugal pump in the pipeline connecting the spray pipe and the absorption liquid tank. This air filter device for furniture processing is automatically controlled by a PLC automatic controller, has a simple structure, fully guarantees the safety of workers in a furniture painting workshop, and has significant economic and environmental benefits.
Owner:广东富和美家具有限公司

Water treatment agent applied to circulating water system in paint shop

ActiveCN101723502AReduce the difficulty of cleaningSolve the problem of accumulating at the bottom of the tank and blocking the circulation pipelineWater contaminantsWater/sewage treatment by flocculation/precipitationWater basedSolvent
The invention provides a water treatment agent having good adhesion-losing and agglomerating functions to paint mist generated in the constructions of solvent-borne type and water-based paints. The water treatment agent is mainly applied to a wet type paint mist removing circulating water system in a paint shop. The water treatment agent has a simple production process and a low cost, uses a biodegradable material as a main raw material, avoids the secondary pollution generated in water during medicament application, and effectively protects the environment.
Owner:SHANGHAI LICHANG ENVIRONMENTAL ENG

Automobile manufacturing plant and method

ActiveUS20200055558A1Improved quality inspection approachEfficient and less-costly car manufactureMaterial analysis by optical meansUsing optical meansDatabase serverMechanical engineering
An automobile manufacturing plant for manufacturing automobiles has a series of manufacturing sites including a part forming shop, a body shop, a paint shop and an assembly shop. Each manufacturing site is associated with a respective inspection site. The respective inspection sites provide inspection data representing at least one of dimensional characteristics, shape characteristics or surface characteristics of the car body parts, the car body, the painted car body and the car-on-wheels produced in the series of manufacturing sites. The inspection data from the plurality of inspection sites is correlated in a common data base server. Inspection sites at a later stage of the manufacturing process can use inspection data from previous stages and automatically decide whether or not a car body part, the car body, the painted car body or the car-on-wheels has to be reworked.
Owner:CARL ZEISS IND MESSTECHN GMBH +1

Analog-to-digital conversion module in gas concentration detection system of painting workshop

The invention discloses an analog-to-digital conversion module in a gas concentration detection system in a painting workshop, comprising a signal input circuit, a first resistor, a fourth resistor, a first capacitor, a transient voltage suppression diode, a voltage-frequency converter and a signal output circuit, wherein , the voltage-to-frequency converter adopts the LM331 chip, and its eighth pin is connected to a power supply. Both ends of the first resistor are respectively connected to the signal input line and the seventh pin of the voltage-to-frequency converter, one end of the first capacitor is connected to the line between the first resistor and the seventh pin of the voltage-to-frequency converter, and the other end of the first capacitor is grounded. One end of the transient voltage suppression diode is connected to the seventh pin of the voltage-to-frequency converter, and the other end is grounded. Both ends of the fourth resistor are respectively connected to the third pin of the voltage-to-frequency converter and the signal output line. When the invention is applied, the analog / digital conversion of the sensor detection signal can be realized, and the conversion accuracy of the detection signal conversion can be guaranteed.
Owner:刘应华

A kind of environmental protection flocculant that reduces COD and its preparation method and application

The invention discloses an environment-friendly flocculant for reducing COD, a preparation method and application thereof. The environmentally friendly flocculant is composed of the following components in mass percentage: cationic starch 1-5%, chitosan 1-3%, sepiolite 1-3%, sodium chloride 1-5%, rectorite 0.2- 1%, glacial acetic acid 1-3%, water 80-94.8%. The preparation method is as follows: add water into the reactor, heat and stir; then add cationic starch into the reactor, add glacial acetic acid and chitosan after the starch is completely dissolved, and then add sodium chloride after the chitosan is completely dissolved , sepiolite and rectorite are fully stirred, and after complete dissolution, the mixed solution is lowered to room temperature to obtain the environmentally friendly flocculant. The flocculant of the present invention is naturally degradable, friendly to the environment and does not cause secondary pollution. The flocculant can improve the agglomeration of paint slag and the moisture content of paint slag, and the COD removal rate of the circulating water in the painting workshop can reach about 90%.
Owner:上海昌韶环境科技有限公司

Multilevel paint shop for painting objects

To provide a paint shop for painting objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies, there is proposed a paint shop for painting objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies which comprises the following: a building shell, which encloses a building interior, in which are arranged at least one dip tank and at least one open treatment area, which is open in relation to the building interior; a first transport level, on which objects to be painted can be transported through at least one open treatment area; a second transport level, from which objects to be painted can be dipped into at least one dip tank; and at least one intermediate storage unit, wherein at least one object to be painted can be transported from one transport level of the paint shop into the intermediate storage unit and later can be transported out of the intermediate storage unit into another transport level of the paint shop.
Owner:DUERR SYST AG

Resource utilization of paint slag-containing waste limestone powder and treatment process thereof

An asphalt damping sheet, which comprises the following components in indicated amounts based on the total mass of the asphalt damping sheet: a paint slag-containing waste limestone powder 20-50 parts; soft pitch 1-5 parts; hard pitch 11-15 parts; a non-metallic mineral 29-59 parts; PET short fiber 0.1-1.5 parts; and said non-metallic mineral is selected from the group consisting of quartz sand, pottery clay and mica powder. The technical process in the invention uses the paint slag-containing waste limestone powder generated in dry separation process of overspray adopted by vehicle manufacturer paint shops as filler in the asphalt damping sheets, such asphalt damping sheets can be used in the field of machine manufacturing such as automobiles and ships, and also can be used in the field of building waterproof materials, and the goal of resource recycling is achieved.
Owner:SHANGHAI YIKE GREEN ENG

Environment-friendly high-efficiency fabric paint remover and preparation method thereof

The invention discloses an environment-friendly high-efficiency fabric paint remover and a preparation method thereof. The fabric paint remover comprises 0.5-5% of an alkaline substance, 1-6% of a penetrating agent, 1-6% of a fabric softener, 0.1-2% of an antistatic agent, 5-20% of a main solvent, 1-6% of cosolvent and 60-90% of water. The preparation method comprises the following steps: adding the alkaline substance, the penetrating agent, the fabric softener, the antistatic agent, the main solvent and the cosolvent into water to be mixed, thereby obtaining the fabric paint remover. The high-efficiency fabric paint remover disclosed by the invention has the advantages that the paint remover adopts an environment-friendly solvent, does not cause poison to the human body and the environment and has low using cost, the prepared product is high in efficiency and easy to recover, and excellent other application properties are maintained. Meanwhile, the paint remover product prepared by the method disclosed by the invention is suitable for cleaning of anti-static clothing of workers in paint shops of auto factories and cleaning of paint stains and oil stains on working clothes of workers in automobile repair shops, and can also be applied to cleaning paint and coatings on outer surfaces of articles in plants, and the like.
Owner:南京尚易环保科技有限公司

Evaluation method for water-based paint pollution of automobile body chain lubricating oil on site

ActiveCN105158114BComprehensive evaluation of pollution abilityEvaluate Pollution CapabilityWeighing by removing componentMaterial analysis by optical meansEvaporationPaint shop
The invention discloses a method for evaluating the pollution of ground lubricating oil to car body water-based paint on the automobile painting site. By evaluating the volatilization rate of different ground lubricating oils, the ground lubricating oil with high volatility is eliminated, and a qualified ground chain is obtained. Lubricating oil: Evaluate the steam resistance performance of the water-based paint on the body to the primary qualified chain lubricating oil during the evaporation process, eliminate the primary qualified chain lubricating oil that will cause depressions or shrinkage cavities, and obtain the secondary qualified chain lubricating oil; Evaluate the anti-dripping and splashing performance of water-based paint for car body to the secondary qualified chain lubricating oil. The invention comprehensively evaluates the pollution ability of the ground chain lubricating oil in the automobile painting workshop to the paint of the whole vehicle body through the progressive test means layer by layer.
Owner:LANGFANG NIPPON PAINT

Intermediate storage unit for the intermediate storage of objects to be painted

ActiveUS9481001B2Without impairment to quality of paintingLiquid surface applicatorsDust-free enclosuresPaint shopShift change
To provide an intermediate storage unit for the intermediate storage of objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies and / or for the transport of objects to be painted in the form of vehicle bodies and / or parts of vehicle bodies from one process section of a paint shop to another process section of the paint shop, which allows the objects to be painted to also be stored in the intermediate storage unit over a lengthy period of time, e.g. during a shift change, overnight or over a weekend, without impairment to the quality of the painting of the objects to be painted, it is proposed that the intermediate storage unit is configured as a clean-room area.
Owner:DUERR SYST AG

A kind of equipment for chamfering and painting the short edge of the floor

The present invention is floor short side edge chamfer painting equipment including two boxes, the two boxes support two ends of a floor, the inner sides of the two boxes are provided with conveyor belts for driving movement of the floor, the floor is driven by the conveyor belt to enter into two painting devices arranged on the two boxes for painting, each painting device includes a left support plate and a right support plate, a pressure roller support beam is arranged between the left support plates at the same side, a pressure roller support beam is arranged between the right support plates at the same side, each pressure roller support beam is provided with a plurality of pressure rollers, the outer side of each pressure roller support beam is provided with a moving roller arranged by a bracket, the upper part of each moving roller is connected with a paint pot filled with water-based paint by a pipe, and one sides of the painting devices are respectively provided with two drying boxes. The floor short side edge chamfer painting equipment is simple in structure, easy to operate and reasonable in design, can effectively paint short sides of the floor, prevents the presence of V-grooves of the floor after splicing, and reduces health dead corners.
Owner:JIANGSU KENTIER WOOD

A Production Scheduling Method Constrained by Multiple Rules

The invention relates to a multi-rule-constrained production scheduling method, specifically aimed at the whole vehicle industry, multi-variety collinear production, in order to ensure on-time delivery, reduce the frequency of spraying replacement in the painting workshop, improve the load balance of the assembly workshop, and treat the scheduled orders Sort the problem. The steps are as follows: Step 1: Initialization; Step 2: Decomposition of orders to be scheduled; Step 3: Generate welding shop production plan based on constraint rules; Step 4: Generate painting shop production based on the results of step 3 and painting shop constraint rules Planning; Step 5: According to the result of step 4 and the constraint rules of the assembly shop, generate the production plan of the assembly shop. The invention can effectively solve the problems of frequent change of spraying colors in the painting workshop, unbalanced load in the assembly workshop, decreased production capacity, high spraying cost and the like caused by non-sorting in the mixed-line production in the vehicle industry, and improves the production efficiency.
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Automobile manufacturing plant and method

ActiveUS10875592B2Efficient and less-costly car manufactureImprove quality inspectionMaterial analysis by optical meansUsing optical meansDatabase serverMechanical engineering
An automobile manufacturing plant for manufacturing automobiles has a series of manufacturing sites including a part forming shop, a body shop, a paint shop and an assembly shop. Each manufacturing site is associated with a respective inspection site. The respective inspection sites provide inspection data representing at least one of dimensional characteristics, shape characteristics or surface characteristics of the car body parts, the car body, the painted car body and the car-on-wheels produced in the series of manufacturing sites. The inspection data from the plurality of inspection sites is correlated in a common data base server. Inspection sites at a later stage of the manufacturing process can use inspection data from previous stages and automatically decide whether or not a car body part, the car body, the painted car body or the car-on-wheels has to be reworked.
Owner:CARL ZEISS IND MESSTECHN GMBH +1

Exhaust gas purification treatment equipment for paint baking room of auto repair shop

InactiveCN106492587BIncrease flexibilityAutomatically changes air circulation speedHuman health protectionGas treatmentActivated carbonElectric machine
The invention discloses an automobile repair plant baking finish house exhaust gas purification treatment device which comprises a device body, an ash removal layer, an exhaust pipe and built-in circuits. Doors, wheel shells and lifting wheels are arranged on the device body, first power motors, control boxes, and side wall ventilating ducts are arranged on side surfaces of the device body, the ash removal layer, a roof, a first power fan, ash suction cotton, a support and a smoke sensor are arranged at the top of the device body, the exhaust pipe is arranged in the rear of the device body, a second power motor, activated carbon, a flavor removal layer and an electric power layer arranged on the exhaust pipe, a support is arranged below the exhaust pipe, and built-in circuits are arranged in the control boxes on the device. The treatment device is reasonable in design, high in applicability and good in air purification effect, and the device body can move by the aid of the lifting wheels in all places.
Owner:HANGZHOU POLYTECHNIC

Paint drying method

A method for drying a component provided with a paint application via supplied warm air, including supplying the warm air at a predefined horizontal distance from the component in the base or fastening or standing region of the component. The warm air is supplied with a low momentum, and is guided via thermal flow effects substantially vertically along the component thereby achieving and sustaining a surface related homogenous surface temperature of the component, which in particular is higher than the ambient or room air temperature in the paint shop.
Owner:IMTECH DEUTLAND

A modified acrylic resin energy-saving and environmental protection coating for metal boxes of product packaging

The invention provides a modified acrylic resin energy-saving and environment-friendly coating for product packaging metal boxes. The coating adopts polyurethane modified acrylic resin, so that the coating has excellent flame retardancy and wear resistance, and has a fast curing speed and relatively high performance. Good mechanical properties, aging resistance and chemical corrosion resistance, strong adhesion, good ductility, high temperature resistance, long service life, change the processing technology, complete the roller coating treatment on the product packaging metal box slab, and simplify the processing procedures , no need to set up a separate spray shop.
Owner:SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD

Adsorption system dedicated to the removal of industrial volatile organic pollutants in spraying workshops

The invention relates to an adsorption system specially used for removing industrial volatile organic pollutants in a painting workshop. The adsorption system comprises a spraying filtering device, an adsorption bed and an adsorption draught fan. The spraying filtering device comprises a tower; an air inlet is formed in the lower portion of one side of the tower; an air outlet is formed in the tower and located at the opposite side of the air inlet; a first filter layer, a second filter layer and a demist layer are arranged in the tower from bottom to top; bottom sprayers are evenly distributed below the first filter layer; middle sprayers are evenly distributed between the first filter layer and the second filter layer, and upper sprayers are evenly distributed between the second filter layer and the demist layer; a filter is fixedly installed on one side of the air outlet of the tower, the filter is provided with a filter air outlet which is connected with an adsorption air inlet of the adsorption bed through a pipeline, and an adsorption air outlet of the adsorption bed is connected with the adsorption draught fan through a pipeline. By means of the adsorption system, oil paint mist can be separated from the industrial volatile organic pollutants effectively, and the efficiency for processing the industrial volatile organic pollutants is improved.
Owner:赛智环保科技(天津)有限公司

Paint storage system, device, and method for storing paint

A system device and method for storing paint in which paint (2), either at a paint store or at home, is placed in a storage bag (1) that is sealed to create one or more packets (10). The packets may then be stored for use at a later date for touching up damaged or marked paint on walls and other surfaces.
Owner:BROWN DAVID M
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