CN112743408B - Surface treatment equipment for plastic products and use method thereof - Google Patents
Surface treatment equipment for plastic products and use method thereof Download PDFInfo
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- CN112743408B CN112743408B CN202011520047.2A CN202011520047A CN112743408B CN 112743408 B CN112743408 B CN 112743408B CN 202011520047 A CN202011520047 A CN 202011520047A CN 112743408 B CN112743408 B CN 112743408B
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- roller
- plate
- hydraulic cylinder
- push rod
- roller type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/30—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding plastics
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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
- B05B13/0221—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- 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
Abstract
The invention discloses surface treatment equipment for plastic products and a using method thereof, relates to the technical field of surface treatment equipment, and aims to solve the problems that various equipment is required during surface treatment of the existing plastic products, but the continuity among the equipment is poor, and the production and processing efficiency is seriously influenced. The utility model discloses a roller type conveyor belt, including roller type conveyor belt, supporting leg, push rod seat, supporting leg, supporting cabinet, block terminal, power cabinet, push rod seat and electric putter, the supporting leg is installed to roller type conveyor belt's lower extreme, be provided with the locker between the supporting leg, the block terminal is installed to one side of locker, one side of block terminal is provided with the power cabinet, push rod seat is all installed to roller type conveyor belt's both sides, and two liang of counterpoint evenly distributed of six push rod seats in roller type conveyor belt's both sides, electric putter is installed to push rod seat's upper end.
Description
Technical Field
The invention relates to the technical field of surface treatment equipment, in particular to surface treatment equipment for plastic products and a using method thereof.
Background
The surface treatment is a process method for artificially forming a surface layer with mechanical, physical and chemical properties different from those of a substrate on the surface of a substrate material. The purpose of the surface treatment is to meet the requirements of corrosion resistance, wear resistance, decoration or other special functions of the product. For metal castings, mechanical polishing, chemical treatment, surface heat treatment and surface spraying are common surface treatment methods, and the surface treatment is to clean, deburr, remove oil stains, remove oxide scales and the like on the surface of a workpiece.
However, when the surface of the existing plastic product is treated, a plurality of devices are needed, but the continuity among the devices is poor, and the production and processing efficiency is seriously influenced; therefore, the prior requirements are not satisfied, and a surface treatment device for plastic products and a use method thereof are provided.
Disclosure of Invention
The invention aims to provide surface treatment equipment for plastic products and a using method thereof, which aim to solve the problems that a plurality of kinds of equipment are required when the surface of the existing plastic products proposed in the background art is treated, but the continuity among the equipment is poor, and the production and processing efficiency is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a surface treatment device for plastic products comprises a roller type conveying belt, wherein supporting legs are installed at the lower ends of the roller type conveying belt, six supporting legs are arranged on the supporting legs, damping foot seats are installed at the lower ends of the supporting legs, a storage cabinet is arranged between the supporting legs, a distribution box is installed at one side of the storage cabinet, a power cabinet is arranged at one side of the distribution box, push rod seats are installed on two sides of the roller type conveying belt respectively, six push rod seats are arranged on the push rod seats, every two push rod seats are aligned and uniformly distributed on two sides of the roller type conveying belt, an electric push rod is installed at the upper end of each push rod seat, a roller support is installed at the output end of the electric push rod, a central positioning wheel is installed on each roller support, the central positioning wheel is rotatably connected with the roller support, a hydraulic cylinder support is arranged between the push rod seats, two hydraulic cylinder supports are arranged and are fixedly connected with the shell of the roller type conveying belt, the upper end of the hydraulic cylinder bracket is provided with a second hydraulic cylinder, the output end of the second hydraulic cylinder penetrates through and extends to the inside of the hydraulic cylinder bracket and is provided with a polishing roller bracket, the inside of the polishing roller bracket is provided with a polyurethane polishing roller which is rotationally connected with the polishing roller bracket, both sides of the outer wall of the hydraulic cylinder bracket are provided with guide grooves, one side of the outer wall of the hydraulic cylinder bracket is provided with a driving motor, the output end of the driving motor penetrates through and extends to the inside of the guide grooves and is in transmission connection with one end of the polyurethane polishing roller through a coupler, both sides of the output end of the second hydraulic cylinder are fixedly connected with the polishing roller bracket through a reinforcing rod, the upper end of one side of the roller type conveying belt is provided with a paint spraying chamber, the upper end of the paint spraying chamber is provided with a dust collecting chamber, one side of the dust collecting chamber is provided with an air inlet pipe, and a supporting platform is arranged below the air inlet pipe, and supporting platform and paint spray booth's outer wall fixed connection, pipeline reinforcement frame and intake pipe fixed connection are passed through to one side of supporting platform, first pneumatic cylinder is installed to supporting platform's upper end, the output of first pneumatic cylinder runs through and extends to supporting platform's inside, and installs the sponge cleaning roller.
Preferably, the inside of paint spray booth is provided with the backup pad, and the both ends of backup pad all with the inner wall fixed connection of paint spray booth, the DISK atomizer is installed to the lower extreme of backup pad, and the model of DISK atomizer is YF-18, the internally mounted of power cabinet has the storage cauldron, one side of storage cauldron upper end is provided with the feed inlet, one side of storage cauldron is provided with the discharge gate, install the water pump on the discharge gate, install the conveying pipeline on the delivery port of water pump, and the one end of conveying pipeline is linked together with the DISK atomizer, the light curtain sensor is installed to one side of DISK atomizer, and the model of light curtain sensor is PTM 05-16.
Preferably, servo motor is installed to the upper end of storage cauldron, servo motor's output runs through and extends to the inside of storage cauldron, and installs the (mixing) shaft, mechanical seal is installed with the junction of storage cauldron to servo motor's output, the bearing frame is installed to the lower extreme of (mixing) shaft, and the inner wall fixed connection of bearing frame and storage cauldron, be provided with the stirring leaf on the outer wall of (mixing) shaft lower extreme, and the stirring leaf is provided with four.
Preferably, the opposite side of storage cauldron is provided with the water tank, the internally mounted of water tank has the immersible pump, the delivery port department of immersible pump installs the water delivery hose, and the one end of water delivery hose is linked together with the roller core of sponge cleaning roller, be provided with a plurality of apopores on the roller core of sponge cleaning roller, and the apopore size is followed water inlet to the terminal crescent of roller core.
Preferably, the rear end of the sponge cleaning roller is provided with a scraper blade, the lower end of the scraper blade is provided with a rubber scraping strip, one side inside the spray booth is provided with two electric heating lamp tubes, and the number of the electric heating lamp tubes is two.
Preferably, an air inlet fan is installed at one end of the air inlet pipe, an air inlet hole is formed in the joint of the dust collecting chamber and the paint spraying chamber, the air inlet hole is provided with a plurality of air inlets, an exhaust fan is installed at the rear end of the dust collecting chamber, an exhaust pipe is installed at the rear end of the exhaust fan, and a filtering mechanism is arranged inside the exhaust pipe.
Preferably, the internally mounted of filter mechanism has the filter cartridge, and the preceding terminal surface and the filter mechanism threaded connection of filter cartridge, install on the preceding terminal surface of filter cartridge and draw the handle, the guide rail is all installed to the both sides of filter cartridge, and the filter cartridge passes through guide rail and filter mechanism sliding connection, the inside of filter cartridge is provided with the active carbon, and the filter screen is installed to the bottom of filter cartridge.
Preferably, step motor is installed to one side of supporting leg, the drive roll is installed to the inside one end of roller conveyor belt, the inside of roller conveyor belt is provided with the driven voller, and the driven voller is provided with a plurality of, and the equidistance distributes in the inside of roller conveyor belt, connect through chain belt transmission between driven voller and the drive roll, install first belt pulley on step motor's the output, the second belt pulley is installed to the one end of drive roll, first belt pulley passes through the belt and is connected with second belt pulley transmission.
Preferably, a flatness sensor is mounted on one side of the supporting platform, and the model of the flatness sensor is ZLTA 05.
Preferably, the method for using the surface treatment equipment for the plastic product comprises the following steps:
the method comprises the following steps: butting the front end of the roller type conveying belt with conveying equipment of the plastic sheet, driving a first hydraulic cylinder and a second hydraulic cylinder, and respectively driving a sponge cleaning roller and two groups of polyurethane polishing rollers to move downwards so as to enable the sponge cleaning rollers and the two groups of polyurethane polishing rollers to be matched with the height of the plastic sheet to be processed;
step two: the conveying mechanism is started, the plastic plate is transferred to the roller type conveying belt, the plastic plate is sequentially conveyed to the lower ends of the two groups of polyurethane polishing rollers by the roller type conveying belt, the polyurethane polishing rollers are driven to rotate by the driving motor, the surface of the plate is polished, the outer walls of the two groups of polyurethane polishing rollers are respectively coated with a coarse fiber material and a fine fiber material, larger particles on the plate are polished by the coarse fiber material, fine fiber materials are polished finely, electric push rods on two sides of the conveying belt can synchronously extend out in the conveying process, and the plate is guided to the central position by the central positioning wheel on the output end, so that the offset is avoided;
step three: after polishing, the plate continues to move forward under the action of the roller type conveying belt, and when the plate moves to the lower end of the air inlet pipe, the air inlet fan in the air inlet pipe can adsorb dust left by polishing on the plate into the dust collecting chamber for primary dust removal;
step four: the plate material for primarily cleaning the ash continuously moves to the lower end of the sponge cleaning roller, the sponge cleaning roller is connected with a submersible pump in a water tank through a water delivery hose, the submersible pump is used for pumping water in the water tank to a roller core of the sponge cleaning roller, thick sponge coated outside is wetted by a plurality of water outlet holes in the roller core, so that residual dust is cleaned by the contact action of the sponge cleaning roller and the surface of the plate material, and a scraper at the rear end of the sponge cleaning roller can scrape water drops on the surface of the plate material through a rubber scraping strip at the lower end;
step five: the cleaned sheet material continues to move into a paint spraying chamber, a flatness sensor is mounted at the front end of the paint spraying chamber and can detect the flatness of the surface of the sheet material, when the fluctuation range of the surface of the sheet material is large, the sensor can send a signal to a PLC control system to drive equipment to stop for maintenance, and the influence on the processing quality of the whole batch is avoided;
step six: the plate entering the paint spraying chamber is further evaporated to dryness under the heating action of the electric heating lamp tube at the inlet to remove water stains remained on the surface in the cleaning stage, whether the plate reaches a paint spraying site is detected by the light curtain sensor, when the plate is detected to reach, the DISK atomizer is driven to perform paint spraying treatment on the surface of the plate, and after the plate leaves the detection range of the light curtain sensor, the DISK atomizer is stopped, so that paint waste is avoided;
step seven: and after the paint spraying is finished, conveying the plate to a cache position through a roller type conveying belt, controlling the temperature of the cache position to be 20-25 ℃, and repeating the steps after the paint is dried completely, so that the other side of the plate can be processed to finish the surface treatment work of the plastic product.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the polishing mechanism, the cleaning mechanism and the paint spraying mechanism are integrated on the roller type conveying belt, and the sheet materials are sequentially conveyed to the polishing mechanism, the cleaning mechanism and the paint spraying mechanism through the roller type conveying belt, so that the polishing, cleaning and painting treatment work of the surface of the sheet materials is completed.
2. The hydraulic cylinder is arranged to control the machining heights of the polyurethane grinding roller and the sponge cleaning roller, so that the heights of the polyurethane grinding roller and the sponge cleaning roller can be adjusted according to plastic plates with different heights, and the polyurethane grinding roller and the sponge cleaning roller are adaptive to various plastic plates, and the universality of the equipment is improved.
3. Remove sheet material surface dust through setting up the sponge cleaning roller brush, the sponge cleaning roller passes through the water delivery hose and is connected with the immersible pump in the water tank, water pump in with the water tank is delivered to sponge cleaning roller core by the immersible pump, rely on the thick sponge of the moist outside cladding of a plurality of apopores on the core, thereby reach the effect of clean sheet material surface dust, the scraper blade of sponge cleaning roller rear end can strike off the drop of water on sheet material surface through the rubber scraping strip of lower extreme, avoid it to follow-up spraying paint and produce the influence.
4. The flatness sensor is arranged at the front end of the paint spraying chamber and can detect the flatness of the surface of the plate, when the fluctuation range of the surface of the plate is large, the sensor can send a signal to the PLC control system, the driving equipment is stopped for maintenance, and the influence on the processing quality of the whole batch is avoided.
5. Through setting up the dust collecting chamber in the upper end of paint spray booth, the dust collecting chamber communicates with the intake pipe of one end and the blast pipe of rear end, and install filtering mechanism on the blast pipe, during the use, the inspiratory dust of blast pipe and the peculiar smell gas that produces when spraying paint all can get into filtering mechanism under the exhaust fan effect, dust and peculiar smell are adsorbed by the active carbon in the filtering mechanism, guarantee the air quality of processing environment, the active carbon is placed in the filter cartridge, during the change, only need unblock filter cartridge front end screw, the dependence is drawn the pull play filter cartridge can, convenient and fast.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the paint spray booth and power cabinet of the present invention;
FIG. 3 is a schematic top view of a roller conveyor belt according to the present invention;
FIG. 4 is a schematic view of a partial internal structure of the roller conveyor belt according to the present invention;
FIG. 5 is a schematic view of a grinding roll attachment configuration of the present invention;
FIG. 6 is a schematic view of the internal structure of the storage tank of the present invention;
FIG. 7 is a schematic view of the internal structure of the filter mechanism of the present invention;
in the figure: 1. a roller conveyor belt; 2. supporting legs; 3. a shock-absorbing foot seat; 4. a storage cabinet; 5. a distribution box; 6. a power cabinet; 7. a stepping motor; 8. a first pulley; 9. a second pulley; 10. a belt; 11. a paint spray booth; 12. a dust collecting chamber; 13. an exhaust pipe; 14. a filtering mechanism; 15. a filter cartridge; 151. a guide rail; 152. activated carbon; 16. pulling a handle; 17. an air inlet pipe; 18. a support platform; 19. a pipeline reinforcing frame; 20. a first hydraulic cylinder; 21. a sponge cleaning roller; 22. a squeegee; 23. a rubber scraping strip; 24. a water delivery hose; 25. a push rod seat; 26. an electric push rod; 27. a roller bracket; 28. a central positioning wheel; 29. a hydraulic cylinder bracket; 30. a second hydraulic cylinder; 31. a polyurethane grinding roller; 32. an air intake fan; 33. an exhaust fan; 34. an air inlet; 35. a DISK atomizer; 36. a delivery pipe; 37. a water pump; 38. a material storage kettle; 381. a servo motor; 382. a feed inlet; 383. a mechanical seal; 384. a stirring shaft; 385. stirring blades; 386. a discharge port; 387. a bearing seat; 39. a water tank; 40. a submersible pump; 41. a driven roller; 42. a chain belt; 43. a drive roll; 44. polishing the roller bracket; 45. a reinforcing rod; 46. a support plate; 47. an electric heating lamp tube; 48. a flatness sensor; 49. a light curtain sensor; 50. a guide groove; 51. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an embodiment of the present invention is shown: a surface treatment device for plastic products comprises a roller type conveying belt 1, wherein the lower end of the roller type conveying belt 1 is provided with supporting legs 2, the number of the supporting legs 2 is six, the lower ends of the supporting legs 2 are provided with damping foot seats 3, a storage cabinet 4 is arranged between the supporting legs 2, one side of the storage cabinet 4 is provided with a distribution box 5, one side of the distribution box 5 is provided with a power cabinet 6, two sides of the roller type conveying belt 1 are respectively provided with a push rod seat 25, the number of the push rod seats 25 is six, every two of the six push rod seats 25 are aligned and uniformly distributed on two sides of the roller type conveying belt 1, the upper end of each push rod seat 25 is provided with an electric push rod 26, the output end of each electric push rod 26 is provided with a roller bracket 27, the roller bracket 27 is provided with a central positioning wheel 28, the central positioning wheel 28 is rotatably connected with the roller bracket 27, a hydraulic cylinder bracket 29 is arranged between the push rod seats 25, and two hydraulic cylinder brackets 29 are arranged, and are all fixedly connected with the shell of the roller type conveyer belt 1, a second hydraulic cylinder 30 is installed at the upper end of the hydraulic cylinder bracket 29, the output end of the second hydraulic cylinder 30 penetrates through and extends to the inside of the hydraulic cylinder bracket 29, and is provided with a polishing roller bracket 44, a polyurethane polishing roller 31 is installed inside the polishing roller bracket 44, the polyurethane polishing roller 31 is rotatably connected with the polishing roller bracket 44, guide grooves 50 are respectively arranged at two sides of the outer wall of the hydraulic cylinder bracket 29, a driving motor 51 is arranged outside the guide groove 50 at one side, the output end of the driving motor 51 penetrates through and extends to the inside of the guide groove 50 and is in transmission connection with one end of the polyurethane polishing roller 31 through a coupling, two sides of the output end of the second hydraulic cylinder 30 are fixedly connected with the polishing roller bracket 44 through a reinforcing rod 45, a paint spraying chamber 11 is installed at the upper end of one side of the roller type conveyer belt 1, and a dust collecting chamber 12 is arranged at the upper end of the paint spraying chamber 11, one side of dust collecting chamber 12 is provided with intake pipe 17, and the below of intake pipe 17 is provided with supporting platform 18, and supporting platform 18 and spray-painting chamber 11's outer wall fixed connection, and pipeline reinforcement frame 19 and intake pipe 17 fixed connection are passed through to one side of supporting platform 18, and first pneumatic cylinder 20 is installed to supporting platform 18's upper end, and the output of first pneumatic cylinder 20 runs through and extends to supporting platform 18's inside, and installs sponge cleaning roller 21.
Further, a support plate 46 is arranged inside the paint spraying chamber 11, both ends of the support plate 46 are fixedly connected with the inner wall of the paint spraying chamber 11, a DISK atomizer 35 is mounted at the lower end of the support plate 46, the DISK atomizer 35 is YF-18 in model, a storage kettle 38 is mounted inside the power cabinet 6, a feed inlet 382 is arranged at one side of the upper end of the storage kettle 38, a discharge outlet 386 is arranged at one side of the storage kettle 38, a water pump 37 is mounted on the discharge outlet 386, a feed delivery pipe 36 is mounted on a water outlet of the water pump 37, one end of the feed delivery pipe 36 is communicated with the DISK atomizer 35, a light curtain sensor 49 is mounted at one side of the DISK atomizer 35, the model of the light curtain sensor 49 is PTM05-16, the water pump 37 can pump the paint in the storage kettle 38 to the DISK atomizer 35, an atomizing DISK at the lower end of the DISK atomizer 35 is centrifugally rotated at high speed under the action of a wind motor, so that the paint is diffused to the periphery, thereby achieving the effect of uniformly painting the sheet material.
Further, servo motor 381 is installed to the upper end of storage cauldron 38, servo motor 381's output runs through and extends to the inside of storage cauldron 38, and install the (mixing) shaft 384, mechanical seal 383 is installed with storage cauldron 38's junction to servo motor 381's output, bearing frame 387 is installed to the lower extreme of (mixing) shaft 384, and bearing frame 387 and storage cauldron 38's inner wall fixed connection, be provided with stirring leaf 385 on the outer wall of (mixing) shaft 384 lower extreme, and stirring leaf 385 is provided with four, the condition that paint vehicle bottom sediment can be avoided to rabbling mechanism in the storage cauldron 38 takes place, and when needs add diluent and dilute the paint vehicle, help that also can be better mixes.
Further, the opposite side of storage cauldron 38 is provided with water tank 39, the internally mounted of water tank 39 has immersible pump 40, water delivery hose 24 is installed to immersible pump 40's delivery port department, and water delivery hose 24's one end is linked together with the roller core of sponge cleaning roller 21, be provided with a plurality of apopores on the roller core of sponge cleaning roller 21, and the apopore size is crescent to the roller core end along the water inlet, immersible pump 40 can carry the water in the water tank 39 to the roller core of sponge cleaning roller 21, through the moist outer sponge of a plurality of apopores on the roller core, conveniently clean sheet material surface, because of the roller core department of intaking water pressure is great, so with the water hole size along the water inlet to the terminal crescent setting of roller core, can make the moist more even of sponge.
Further, the rear end of the sponge cleaning roller 21 is provided with the scraper 22, the lower end of the scraper 22 is provided with the rubber scraping strip 23, one side inside the spray chamber 11 is provided with the electric heating lamp tube 47, the electric heating lamp tube 47 is provided with two rubber scraping strips 23 at the lower end of the scraper 22 can scrape off residual water drops on the plate material, and the electric heating lamp tube 47 can evaporate the residual water stains.
Further, an air inlet fan 32 is installed at one end of the air inlet pipe 17, an air inlet 34 is arranged at the joint of the dust collection chamber 12 and the paint spray chamber 11, the air inlet 34 is provided with a plurality of air inlets, an exhaust fan 33 is installed at the rear end of the dust collection chamber 12, an exhaust pipe 13 is installed at the rear end of the exhaust fan 33, a filtering mechanism 14 is arranged inside the exhaust pipe 13, and the air inlet pipe 17 can absorb powder produced by polishing the plate materials into the dust collection chamber 12.
Further, the filter box 15 is installed inside the filter mechanism 14, the front end face of the filter box 15 is in threaded connection with the filter mechanism 14, the pull handle 16 is installed on the front end face of the filter box 15, the guide rails 151 are installed on two sides of the filter box 15, the filter box 15 is in sliding connection with the filter mechanism 14 through the guide rails 151, the activated carbon 152 is arranged inside the filter box 15, the filter screen is installed at the bottom of the filter box 15, dust sucked by the exhaust pipe 13 and odor generated during paint spraying can enter the filter mechanism 14 under the action of the exhaust fan 33, dust and odor are adsorbed by the activated carbon 152 in the filter mechanism 14, the activated carbon 152 is placed in the filter box 15, and when the filter box is replaced, only the screw at the front end of the filter box 15 needs to be unlocked, and the filter box 15 is pulled out by pulling the pull handle 16, so that convenience and rapidness are achieved.
Further, step motor 7 is installed to one side of supporting leg 2, drive roll 43 is installed to the inside one end of roller conveyor belt 1, the inside of roller conveyor belt 1 is provided with driven voller 41, driven voller 41 is provided with a plurality of, and the equidistance distributes in the inside of roller conveyor belt 1, be connected through chain belt 42 transmission between driven voller 41 and the drive roll 43, install first belt pulley 8 on step motor 7's the output, second belt pulley 9 is installed to the one end of drive roll 43, first belt pulley 8 passes through belt 10 and is connected with the transmission of second belt pulley 9, roller conveyor belt 1 can drive the sheet material and reach each processing equipment.
Further, a flatness sensor 48 is installed on one side of the supporting platform 18, the model of the flatness sensor 48 is ZLTA05, and the flatness sensor 48 can detect the flatness of the polished plate.
Further, a use method of the surface treatment equipment for the plastic product comprises the following steps:
the method comprises the following steps: butting the front end of a roller type conveying belt 1 with conveying equipment of a plastic plate, driving a first hydraulic cylinder 20 and a second hydraulic cylinder 30, and respectively driving a sponge cleaning roller 21 and two groups of polyurethane grinding rollers 31 to move downwards so as to enable the sponge cleaning rollers to be matched with the height of the plastic plate to be processed;
step two: starting a material conveying mechanism, transferring a plastic plate to a roller type conveying belt 1, sequentially conveying the plastic plate to the lower ends of two groups of polyurethane grinding rollers 31 by the roller type conveying belt 1, driving the polyurethane grinding rollers 31 to rotate through a driving motor 51, grinding and polishing the surface of the plate, respectively coating coarse fiber materials and fine fiber materials on the outer walls of the two groups of polyurethane grinding rollers 31, grinding larger particles on the plate through the coarse fiber materials, finely grinding the plate through the fine fiber materials, synchronously extending electric push rods 26 on two sides of the conveying belt in the conveying process, guiding the plate to a central position by a central positioning wheel 28 on an output end, and avoiding deviation;
step three: after polishing, the plate continues to move forward under the action of the roller type conveyer belt 1, and when the plate moves to the lower end of the air inlet pipe 17, the air inlet fan 32 in the air inlet pipe 17 can absorb dust left by polishing the plate into the dust collection chamber 12 for preliminary dust removal;
step four: the plate material subjected to preliminary ash removal continuously moves to the lower end of the sponge cleaning roller 21, the sponge cleaning roller 21 is connected with a submersible pump 40 in a water tank 39 through a water delivery hose 24, the submersible pump 40 pumps water in the water tank to a roller core of the sponge cleaning roller 21, thick sponge coated outside is wetted by a plurality of water outlet holes in the roller core, so that residual dust is cleaned by the contact action of the sponge cleaning roller 21 and the surface of the plate material, and a scraper 22 at the rear end of the sponge cleaning roller 21 can scrape water drops on the surface of the plate material through a rubber scraping strip 23 at the lower end;
step five: the cleaned sheet material continues to move into the paint spraying chamber 11, the flatness sensor 48 is mounted at the front end of the paint spraying chamber 11 and can detect the flatness of the surface of the sheet material, when the fluctuation range of the surface of the sheet material is large, the sensor can send a signal to the PLC control system to drive equipment to be shut down for maintenance, and the influence on the processing quality of the whole batch is avoided;
step six: the panel entering the paint spraying chamber 11 is further dried by distillation under the heating action of the electric heating lamp tube 47 at the inlet to remove water stains remained on the surface in the cleaning stage, whether the panel reaches a paint spraying site is detected by the light curtain sensor 49, when the panel is detected to reach, the DISK atomizer 35 is driven to perform paint spraying treatment on the surface of the panel, and after the panel leaves the detection range of the light curtain sensor 49, the DISK atomizer 35 is stopped to avoid paint waste;
step seven: after the paint spraying is finished, the plate is conveyed to a cache position through the roller type conveying belt 1, the temperature of the cache position is controlled to be 20-25 ℃, after the paint is dried completely, the steps are repeated, and the other side of the plate can be processed, so that the surface treatment work of the plastic product is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a surface treatment equipment for plastic product, includes roller conveyor belt (1), its characterized in that: the roller type conveying belt is characterized in that the lower end of the roller type conveying belt (1) is provided with six supporting legs (2), the lower end of each supporting leg (2) is provided with a damping foot base (3), a storage cabinet (4) is arranged between the supporting legs (2), one side of the storage cabinet (4) is provided with a distribution box (5), one side of the distribution box (5) is provided with a power cabinet (6), two sides of the roller type conveying belt (1) are provided with push rod seats (25), the push rod seats (25) are provided with six push rod seats, every two push rod seats (25) are uniformly distributed on two sides of the roller type conveying belt (1) in a pairwise mode, the upper end of each push rod seat (25) is provided with an electric push rod (26), the output end of each electric push rod (26) is provided with a roller support (27), the roller support (27) is provided with a central positioning wheel (28), and the central positioning wheel (28) is rotatably connected with the roller support (27), the roller type grinding machine is characterized in that two hydraulic cylinder supports (29) are arranged between the push rod seats (25), the two hydraulic cylinder supports (29) are fixedly connected with a shell of the roller type conveying belt (1), a second hydraulic cylinder (30) is installed at the upper end of each hydraulic cylinder support (29), the output end of each second hydraulic cylinder (30) penetrates through and extends into the corresponding hydraulic cylinder support (29), a grinding roller support (44) is installed, a polyurethane grinding roller (31) is installed inside each grinding roller support (44), the polyurethane grinding roller (31) is rotatably connected with the corresponding grinding roller support (44), guide grooves (50) are formed in two sides of the outer wall of each hydraulic cylinder support (29), one side of each guide groove (50) is provided with a driving motor (51) outside, the output end of each driving motor (51) penetrates through and extends into the corresponding guide groove (50), and is in transmission connection with one end of the polyurethane grinding roller (31) through a coupler, the two sides of the output end of the second hydraulic cylinder (30) are fixedly connected with a polishing roller support (44) through a reinforcing rod (45), a spray booth (11) is installed at the upper end of one side of the roller type conveying belt (1), a dust collection chamber (12) is arranged at the upper end of the spray booth (11), an air inlet pipe (17) is arranged at one side of the dust collection chamber (12), a supporting platform (18) is arranged below the air inlet pipe (17), the supporting platform (18) is fixedly connected with the outer wall of the spray booth (11), one side of the supporting platform (18) is fixedly connected with the air inlet pipe (17) through a pipeline reinforcing frame (19), a first hydraulic cylinder (20) is installed at the upper end of the supporting platform (18), the output end of the first hydraulic cylinder (20) penetrates through and extends to the inside of the supporting platform (18) and is provided with a sponge cleaning roller (21), a supporting plate (46) is arranged inside the spray booth (11), and the both ends of backup pad (46) all with the inner wall fixed connection of spray booth (11), DISK atomizer (35) is installed to the lower extreme of backup pad (46), and the model of DISK atomizer (35) is YF-18, the internally mounted of power cabinet (6) has storage cauldron (38), one side of storage cauldron (38) upper end is provided with feed inlet (382), one side of storage cauldron (38) is provided with discharge gate (386), install water pump (37) on discharge gate (386), install conveying pipeline (36) on the delivery port of water pump (37), and the one end of conveying pipeline (36) is linked together with DISK atomizer (35), light curtain sensor (49) is installed to one side of DISK atomizer (35), and the model of light curtain sensor (49) is PTM05-16, the opposite side of storage cauldron (38) is provided with water tank (39), the internally mounted of water tank (39) has immersible pump (40), water delivery port department of immersible pump (40) installs water delivery hose (24), and the roller core of the one end of water delivery hose (24) and sponge cleaning roller (21) is linked together, be provided with a plurality of apopores on the roller core of sponge cleaning roller (21), and the apopore size increases gradually to the roller core end along the water inlet, the rear end of sponge cleaning roller (21) is provided with scraper blade (22), rubber scraping strip (23) are installed to the lower extreme of scraper blade (22), electric heat fluorescent tube (47) are installed to the inside one side of spray booth (11), and electric heat fluorescent tube (47) are provided with two, inlet fan (32) is installed to the one end of intake pipe (17), dust collecting chamber (12) are provided with inlet port (34) with the junction of spray booth (11), and inlet port (34) are provided with a plurality of, exhaust fan (33) are installed to the rear end of dust collecting chamber (12), blast pipe (13) are installed to the rear end of exhaust fan (33), the inside of blast pipe (13) is provided with filtering mechanism (14), roughness sensor (48) are installed to one side of supporting platform (18), and the model of roughness sensor (48) is ZLTA 05.
2. The surface treatment apparatus for plastic articles according to claim 1, wherein: servo motor (381) are installed to the upper end of storage cauldron (38), the output of servo motor (381) runs through and extends to the inside of storage cauldron (38), and installs (mixing) shaft (384), mechanical seal (383) are installed to the output of servo motor (381) and the junction of storage cauldron (38), bearing frame (387) is installed to the lower extreme of (mixing) shaft (384), and the inner wall fixed connection of bearing frame (387) and storage cauldron (38), be provided with stirring leaf (385) on the outer wall of (mixing) shaft (384) lower extreme, and stirring leaf (385) are provided with four.
3. The surface treatment apparatus for plastic articles according to claim 1, wherein: the internally mounted of filter mechanism (14) has filter cartridge (15), and the preceding terminal surface and the filter mechanism (14) threaded connection of filter cartridge (15), install on the preceding terminal surface of filter cartridge (15) and draw handle (16), guide rail (151) are all installed to the both sides of filter cartridge (15), and filter cartridge (15) pass through guide rail (151) and filter mechanism (14) sliding connection, the inside of filter cartridge (15) is provided with active carbon (152), and the filter screen is installed to the bottom of filter cartridge (15).
4. The surface treatment apparatus for plastic articles according to claim 1, wherein: step motor (7) are installed to one side of supporting leg (2), drive roller (43) are installed to the inside one end of roller conveyor belt (1), the inside of roller conveyor belt (1) is provided with driven voller (41), and driven voller (41) are provided with a plurality of, and the equidistance distributes in the inside of roller conveyor belt (1), connect through chain belt (42) transmission between driven voller (41) and drive roller (43), install first belt pulley (8) on the output of step motor (7), second belt pulley (9) are installed to the one end of drive roller (43), first belt pulley (8) are connected with second belt pulley (9) transmission through belt (10).
5. The method for using the surface treatment apparatus for plastic articles according to any one of claims 1 to 4, comprising the steps of:
the method comprises the following steps: butting the front end of a roller type conveying belt (1) with conveying equipment of a plastic plate, driving a first hydraulic cylinder (20) and a second hydraulic cylinder (30) to respectively drive a sponge cleaning roller (21) and two groups of polyurethane grinding rollers (31) to move downwards so as to enable the sponge cleaning roller and the two groups of polyurethane grinding rollers to be matched with the height of the plastic plate to be processed;
step two: starting a material conveying mechanism, transferring a plastic plate to a roller type conveying belt (1), sequentially conveying the plastic plate to the lower ends of two groups of polyurethane grinding rollers (31) by the roller type conveying belt (1), driving the polyurethane grinding rollers (31) to rotate through a driving motor (51), grinding and polishing the surface of the plate, respectively coating coarse fiber materials and fine fiber materials on the outer walls of the two groups of polyurethane grinding rollers (31), grinding larger particles on the plate through the coarse fiber materials, finely grinding the plate through the fine fiber materials, synchronously extending electric push rods (26) on two sides of the conveying belt in the conveying process, guiding the plate to a central position by a central positioning wheel (28) on an output end, and avoiding deviation;
step three: after polishing, the plate continues to move forward under the action of the roller type conveyor belt (1), and when the plate moves to the lower end of the air inlet pipe (17), the air inlet fan (32) in the air inlet pipe (17) can adsorb dust left by polishing on the plate into the dust collection chamber (12) for primary dust removal;
step four: the plate material subjected to preliminary ash removal continuously moves to the lower end of a sponge cleaning roller (21), the sponge cleaning roller (21) is connected with a submersible pump (40) in a water tank (39) through a water delivery hose (24), the submersible pump (40) pumps water in the water tank to a roller core of the sponge cleaning roller (21), thick sponge coated outside is wetted by a plurality of water outlet holes in the roller core, so that residual dust is cleaned by the contact action of the sponge cleaning roller (21) and the surface of the plate material, and a scraper blade (22) at the rear end of the sponge cleaning roller (21) can scrape water drops on the surface of the plate material through a rubber scraping strip (23) at the lower end;
step five: the cleaned plate material continues to move into the paint spraying chamber (11), the flatness sensor (48) is installed at the front end of the paint spraying chamber (11) and can detect the flatness of the surface of the plate material, when the fluctuation range of the surface of the plate material is large, the sensor can send a signal to the PLC control system, the driving equipment is stopped for maintenance, and the influence on the processing quality of the whole batch is avoided;
step six: the panel entering the paint spraying chamber (11) is further dried by distillation under the heating action of an electric heating lamp tube (47) at an inlet to remove water stains remained on the surface in the cleaning stage, a light curtain sensor (49) detects whether the panel reaches a paint spraying site, when the panel is detected to reach, a DISK atomizer (35) is driven to perform paint spraying treatment on the surface of the panel, and after the panel leaves the detection range of the light curtain sensor (49), the DISK atomizer (35) is stopped to avoid paint waste;
step seven: after the paint spraying is finished, the plate is conveyed to a cache position through a roller type conveying belt (1), the temperature of the cache position is controlled to be 20-25 ℃, after the paint is dried completely, the steps are repeated, and the other side of the plate can be processed, so that the surface treatment work of the plastic product is completed.
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| CN112743408B true CN112743408B (en) | 2022-03-29 |
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| CN113798948A (en) * | 2021-09-09 | 2021-12-17 | 广东兴发精密制造有限公司 | Aluminum profile surface polishing machine with dust collection function |
| CN115056112A (en) * | 2022-06-23 | 2022-09-16 | 海南天宇科技集团有限公司 | Titanium base zirconium base alloy oxide layer processing apparatus |
| CN115026657A (en) * | 2022-08-11 | 2022-09-09 | 徐州宏基工程技术有限公司 | Integrated intelligent manufacturing equipment for composite engineering material processing |
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