CN111085363A - Powder spraying recovery unit - Google Patents

Powder spraying recovery unit Download PDF

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Publication number
CN111085363A
CN111085363A CN202010048044.7A CN202010048044A CN111085363A CN 111085363 A CN111085363 A CN 111085363A CN 202010048044 A CN202010048044 A CN 202010048044A CN 111085363 A CN111085363 A CN 111085363A
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CN
China
Prior art keywords
powder
rotating
box
spraying
recovery
Prior art date
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Granted
Application number
CN202010048044.7A
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Chinese (zh)
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CN111085363B (en
Inventor
孔芹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN HUAXINYI MACHINERY Co.,Ltd.
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孔芹
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Priority to CN202010048044.7A priority Critical patent/CN111085363B/en
Publication of CN111085363A publication Critical patent/CN111085363A/en
Application granted granted Critical
Publication of CN111085363B publication Critical patent/CN111085363B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines 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
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/43Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/48Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68Arrangements for adjusting the position of spray heads
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the field of powder spraying, in particular to a powder spraying and recycling device which comprises a spraying operation box, a powder recycling flowing box, two spraying operators, a spraying fixer, a spraying recycling anti-blocking driver, a filter screen painting device and a powder recycling cylinder, wherein the lower end of the spraying operation box is fixedly connected to the powder recycling flowing box; the invention has the advantages that the paint spraying process can be adjusted in the powder paint spraying process, the powder leakage is prevented, the paint spraying effect is ensured, and the operation is convenient; separating the powder through a plurality of layers of filter screens to enable the airflow to flow out and recover the powder; in the process of powder recovery, the powder recovery efficiency is high, and simultaneously, the blocking of the powder in the flow recovery process is prevented.

Description

Powder spraying recovery unit
Technical Field
The invention relates to the field of powder spraying, in particular to a powder spraying and recycling device.
Background
Patent No. CN201410072576.9 discloses a powder recovery device, which includes a suction mechanism for sucking powder; the cyclone feeder comprises an internal induced draft mechanism, an air inlet connected to the air inlet end of the induced draft mechanism and communicated with the suction mechanism, and an air outlet connected to the air outlet end of the induced draft mechanism; the powder separation bin comprises an inverted U-shaped separation channel, a powder inlet and a powder outlet which are respectively positioned at two ends of the separation channel, and the powder inlet is communicated with the air outlet; the feed bin comprises a shell and a bin cover which is covered at the top end of the shell, a grid positioned below the bin cover is arranged inside the feed bin, and a feed inlet which is positioned above the grid and communicated with the powder outlet is formed in the bin cover. The powder recovery device can separate powder from air flow under the action of powder centrifugal force, improves the powder recovery efficiency, reduces the powder printing cost, and does not influence the original powder printing consumables in the stock bin. But the apparatus is inefficient in recycling the powder paint and is prone to clogging.
Disclosure of Invention
The invention aims to provide a powder spraying and recycling device which has the advantages that the spraying process can be adjusted in the powder spraying process, the powder leakage is prevented, the spraying effect is guaranteed, and the operation is convenient; separating the powder through a plurality of layers of filter screens to enable the airflow to flow out and recover the powder; in the process of powder recovery, the powder recovery efficiency is high, and simultaneously, the blocking of the powder in the flow recovery process is prevented.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a powder spraying and recycling device, which comprises a spraying operation box, a powder recycling flowing box, two spraying operation devices, a spraying fixer, a spraying recycling anti-blocking driver, a filter screen whitewashing device and a powder recycling cylinder, lower extreme fixed connection of spraying control box on the powder recovery flow box, two spraying operation wares are sliding connection respectively in the left and right sides of spraying control box upper end, the spraying fixer rotates the center of connecting in spraying control box upper end, spraying is retrieved and is prevented stifled driver fixed connection on the powder recovery flow box, spraying is retrieved and is prevented stifled driver and rotate to connect in spraying control box and powder recovery flow box, the lower extreme fixed connection of filter screen whitewashing ware is in the powder recovery flow box, spraying is retrieved and is prevented stifled driver rotation connection on the filter screen whitewashing ware, the powder recycling cylinder passes through screw-thread fit and connects on the powder recovery flow box.
As a further optimization of the invention, the spraying operation box comprises an upper operation box, two limiting cross sliding grooves, two upper rotating round holes, a central adding round hole, a plane bearing rotating groove, an upper observation box, two connecting plates and a conical recovery receiving bobbin, wherein the two sides of the upper end of the upper operation box are respectively provided with the two limiting cross sliding grooves which penetrate through up and down, the rear sides of the two limiting cross sliding grooves are respectively provided with the upper rotating round holes on the upper operation box, the central adding round hole is arranged at the center of the upper end of the upper operation box, the outer side of the upper operation box is provided with the plane bearing rotating groove on the upper operation box, the upper observation box is fixedly connected with the rear end of the upper operation box, the left end and the right end of the lower side of the upper operation box are respectively provided with the connecting plates, and the.
As a further optimization of the invention, the powder recovery flow box comprises a lower fixed plate, a lower recovery flow pipe, a lower rotation round hole, a lower observation frame, an observation groove, an airflow discharge rectangular cylinder, three sealing sliding grooves, three filter screen seats, a recovery slotting and an external thread connecting cylinder, wherein two connecting plates are fixedly connected on the lower fixed plate, the lower observation frame is fixedly connected at the lower end of the lower fixed plate, the lower recovery flow pipe is fixedly connected in the lower fixed plate and the lower observation frame, the lower rotation round hole is arranged on the lower fixed plate, the rear end of the lower observation frame is provided with the observation groove, the left end of the airflow discharge rectangular cylinder is fixedly connected and communicated on the lower recovery flow pipe, the airflow discharge rectangular cylinder is fixedly connected on the lower observation frame, the upper end of the airflow discharge rectangular cylinder is uniformly provided with the three sealing sliding grooves, the three filter screen seats are uniformly and fixedly connected in the airflow discharge rectangular cylinder, the lower extreme of an air current discharge rectangle section of thick bamboo is provided with retrieves the fluting, and external screw thread connecting cylinder fixed connection is at the lower extreme of observing the frame down, and the fluting is retrieved in external screw thread connecting cylinder intercommunication.
As a further optimization of the invention, the spraying manipulator comprises an additional powder communicating pipe, a flow distribution box, an L-shaped adjusting plate, an adjusting bolt, three powder spray guns and a cross sliding seat, wherein the additional powder communicating pipe is fixedly connected and communicated with the upper end of the flow distribution box, the L-shaped adjusting plate is fixedly connected with the upper end of the flow distribution box, the adjusting bolt is connected to the L-shaped adjusting plate through thread fit, the lower end of the adjusting bolt is rotatably connected in an upper rotating circular hole, the upper ends of the three powder spray guns are respectively and fixedly connected and communicated with the upper end of the flow distribution box, the three powder spray guns are all fixedly connected to the cross sliding seat, and the cross sliding seat is slidably connected in a limiting cross sliding groove.
As a further optimization of the invention, the spraying fixer comprises a rotating plate, a central rotating shaft, a rotating baffle, a plane rotating bearing, a fixed seat and a plurality of fixing threaded holes, wherein the rotating plate is fixedly connected to the upper end of the central rotating shaft, the rotating baffle is fixedly connected to the central rotating shaft, the lower end of the rotating baffle is fixedly connected with the plane rotating bearing, the rotating baffle is rotatably connected in a plane bearing rotating groove through the plane rotating bearing, the lower end of the central rotating shaft is fixedly connected with the fixed seat, and the outer wall of the fixed seat is uniformly provided with the plurality of fixing threaded holes.
As a further optimization of the invention, the spraying and recycling anti-blocking driver comprises a motor fixing seat, a driving motor, a driving conical gear, a conical circular combined gear, a driving rotating shaft, a driving rotating seat, a driving convex ring, a driven gear, a sealing rotating seat, a plurality of internal connecting rods, an internal rotating shaft, two conical fan-shaped powder collecting rods, a lower rotating seat and a plurality of anti-blocking propelling wings, wherein the motor fixing seat is fixedly connected to the upper end of a lower fixing plate, the driving motor is fixedly connected to the motor fixing seat, the driving conical gear is fixedly connected to a transmission shaft of the driving motor, the driving conical gear is meshed with the upper end of the conical circular combined gear, the left end of the conical circular combined gear is meshed with the driven gear for transmission, the conical circular combined gear is fixedly connected to the driving rotating shaft, the driving rotating shaft is rotatably connected to the lower end of, drive swivel mount fixed connection is at the lower extreme of drive pivot, drive bulge loop fixed connection is at the lower extreme of drive swivel mount, the downside of the one end of drive bulge loop is the boss, driven gear fixed connection is in sealed outer end of rotating the seat, sealed rotating the seat rotates to be connected through sealed bearing and retrieves between receiving the bobbin and retrieving the runner pipe down at the toper, a plurality of interior connecting rods of the even fixed connection of inner wall of sealed rotating the seat, including a plurality of interior connecting rods equal fixed connection in the pivot, the lower extreme of interior pivot rotates the lower extreme of connecting and retrieving the runner pipe down, two fan-shaped powder of awl are collected pole fixed connection and are connected on two interior connecting rods, two fan-shaped powder of awl are collected the pole and are retrieved the inner wall of receiving the bobbin with the toper and laminate mutually, including lower rotating the seat fixed connection the lower extreme of pivot, the even fixed.
As a further optimization of the invention, the filter screen plastering device comprises two fixed limiting rods, two blocking baffles, a driving connecting plate, two reset springs, an arc-shaped extrusion groove, three sealing sliding plates and a plurality of brushes, wherein the two fixed limiting rods are fixedly connected at the lower end of the inner wall of the lower observation frame, the two blocking baffles are respectively and fixedly connected at the upper ends of the two fixed limiting rods, the two ends of the driving connecting plate are respectively and slidably connected on the two fixed limiting rods, the two reset springs are respectively sleeved on the two fixed limiting rods, the reset springs are arranged between the driving connecting plate and the lower side of the inner wall of the lower observation frame, the upper end of the driving connecting plate is provided with the arc-shaped extrusion groove, the lower end of the driving convex ring is rotatably connected in the arc-shaped extrusion groove, the three sealing sliding plates are uniformly and fixedly connected at the lower end of the driving connecting plate, and a plurality of brushes are adhered on the three sealing sliding plates.
As a further optimization of the invention, the powder recovery cylinder is connected to the external thread connecting cylinder through thread matching.
As a further optimization of the invention, the hairbrush is attached to the filter screen seats, and the diameters of the filter screen holes of the three filter screen seats are reduced from left to right in sequence.
As a further optimization of the invention, transparent glass is arranged and bonded in the rear end of the upper observation frame and the observation groove.
Compared with the prior art, the technical scheme provided by the invention has the advantages that the spraying operation box, the powder recovery flowing box, the two spraying operators, the spraying fixer, the spraying recovery anti-blocking driver, the filter screen painting device and the powder recovery cylinder can adjust the paint spraying process in the powder paint spraying process, the powder leakage is prevented, the paint spraying effect is ensured, and the operation is convenient; separating the powder through a plurality of layers of filter screens to enable the airflow to flow out and recover the powder; in the process of powder recovery, the powder recovery efficiency is high, and simultaneously, the blocking of the powder in the flow recovery process is prevented.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic view of the structure of the spraying operation box of the invention;
FIG. 4 is a second schematic structural view of the spray booth of the present invention;
FIG. 5 is a first schematic view of the powder recovery flow box of the present invention;
FIG. 6 is a second schematic structural view of the powder recovery flow box of the present invention;
FIG. 7 is a first schematic structural diagram of the spray recycling anti-blocking actuator of the present invention;
FIG. 8 is a schematic structural diagram II of the spray recycling anti-blocking actuator of the present invention;
FIG. 9 is a schematic structural view of the spray operator of the present invention;
FIG. 10 is a schematic view of the construction of the spray fixture of the present invention;
FIG. 11 is a schematic view of the construction of the screen wiper of the present invention.
In the figure: a spraying operation box 1; an upper operation box 1-1; a limiting cross sliding groove 1-2; upper rotating round holes 1-3; adding a circular hole 1-4 in the center; a plane bearing rotating groove 1-5; an upper view frame 1-6; connecting plates 1-7; conical recovery receiving bobbin 1-8; a powder recovery flow box 2; a lower fixing plate 2-1; a lower recovery flow pipe 2-2; rotating the round hole 2-3 downwards; a lower observation frame 2-4; observation tanks 2-5; the airflow is discharged out of the rectangular cylinders 2-6; three sealing sliding grooves 2-7; three filter screen seats 2-8; recycling and slotting for 2-9; 2-10 parts of external thread connecting cylinder; a spray operator 3; adding a powder communicating tube 3-1; 3-2 of a flow distribution box; an L-shaped adjusting plate 3-3; 3-4 of an adjusting bolt; 3-5 of three powder paint spray guns; 3-6 of a cross slide seat; a spray coating holder 4; a rotating plate 4-1; a central rotating shaft 4-2; rotating a baffle 4-3; a plane rotating bearing 4-4; 4-5 of a fixed seat; fixing threaded holes 4-6; spraying and recovering an anti-blocking driver 5; a motor fixing seat 5-1; a driving motor 5-2; driving a bevel gear 5-3; 5-4 of a conical round combined gear; 5-5 of a driving rotating shaft; driving the rotary seat 5-6; 5-7 of a driving convex ring; 5-8 parts of driven gear; 5-9 parts of a sealed rotating seat; 5-10 parts of an inner connecting rod; 5-11 parts of an inner rotating shaft; 5-12 parts of a conical fan-shaped powder collecting rod; 5-13 parts of lower rotating base; 5-14 parts of anti-blocking propulsion fins; a filter screen painting device 6; fixing a limiting rod 6-1; a blocking baffle 6-2; a drive link plate 6-3; 6-4 of a return spring; 6-5 of an arc-shaped extrusion groove; three sealing slide plates 6-6; 6-7 parts of hairbrush; and a powder recovery cylinder 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device can be fixed by welding, thread fixing and the like, the rotary connection can be realized by baking the bearing on a shaft, a spring retainer groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.
The first embodiment is as follows:
as shown in fig. 1-11, a powder spraying recovery device comprises a spraying operation box 1, a powder recovery flow box 2, two spraying operation devices 3, a spraying fixer 4, a spraying recovery anti-blocking driver 5, a filter screen painting device 6 and a powder recovery cylinder 7, wherein the lower end of the spraying operation box 1 is fixedly connected to the powder recovery flow box 2, the two spraying operation devices 3 are respectively and slidably connected to the left side and the right side of the upper end of the spraying operation box 1, the spraying fixer 4 is rotatably connected to the center of the upper end of the spraying operation box 1, the spraying recovery anti-blocking driver 5 is fixedly connected to the powder recovery flow box 2, the spraying recovery anti-blocking driver 5 is rotatably connected to the spraying operation box 1 and the powder recovery flow box 2, the lower end of the filter screen painting device 6 is fixedly connected to the powder recovery flow box 2, the spraying recovery anti-blocking driver 5 is rotatably connected to the filter screen painting device 6, the powder recovery cylinder 7 is connected to the powder recovery flow box 2 by screw-fitting. The device to be sprayed is fixed through the spraying fixer 4, the surface of the device on the spraying fixer 4 is sprayed through the two spraying operators 3, and the spraying effect is further ensured by rotating the spraying fixer 4 and adjusting the up-and-down displacement of the two spraying operators 3 in the spraying operation box 1; the flow direction of the sprayed powder is specified in the relatively sealed spraying operation box 1 and the powder recovery flow box 2, the airflow flows out through the powder recovery flow box 2, the solid powder falls into the powder recovery cylinder 7 to be recovered, the spraying recovery anti-blocking driver 5 drives the spraying operation box 1 and the powder recovery flow box 2 to recover the residual powder and prevent blockage in the transportation process, the spraying recovery anti-blocking driver 5 drives the filter screen powder brush 6 to reciprocate in the powder recovery flow box 2 to brush the powder on the filter screen in a reciprocating manner, and the residual powder is conveyed into the powder recovery cylinder 7 to be recovered while the blockage is prevented; the paint spraying process can be adjusted in the powder paint spraying process, the powder leakage is prevented, the paint spraying effect is guaranteed, and the operation is convenient; separating the powder through a plurality of layers of filter screens to enable the airflow to flow out and recover the powder; in the process of powder recovery, the powder recovery efficiency is high, and simultaneously, the blocking of the powder in the flow recovery process is prevented.
The second embodiment is as follows:
as shown in FIGS. 1 to 11, the present embodiment further illustrates one embodiment, the spraying operation box 1 includes an upper operation box 1-1, two limiting cross sliding grooves 1-2, two upper rotating circular holes 1-3, a central adding circular hole 1-4, a plane bearing rotating groove 1-5, an upper observation frame 1-6, two connecting plates 1-7 and a conical recycling receiving bobbin 1-8, two limiting cross sliding grooves 1-2 penetrating up and down are respectively arranged on two sides of the upper end of the upper operation box 1-1, the upper rotating circular holes 1-3 are respectively arranged on the rear sides of the two limiting cross sliding grooves 1-2 on the upper operation box 1-1, the central adding circular hole 1-4 is arranged in the center of the upper operation box 1-1, the outer side of the upper operation box 1-1 is provided with a plane bearing rotating groove 1-5 on the upper operation box 1-1, the upper observation frame 1-6 is fixedly connected with the rear end of the upper operation box 1-1, the left end and the right end of the lower side of the upper operation box 1-1 are respectively provided with a connecting plate 1-7, and the center of the lower end of the upper operation box 1-1 is fixedly connected and communicated with the conical recovery receiving bobbin 1-8. The upper operation box 1-1 forms a relatively sealed paint spraying environment, so that large-area loss of sprayed powder is avoided; after the painting is complete, most of the powder flows out through the tapered recovery receiver tubes 1-8.
The third concrete implementation mode:
as shown in FIGS. 1 to 11, the present embodiment further illustrates the second embodiment, the powder recovery flow box 2 includes a lower fixing plate 2-1, a lower recovery flow pipe 2-2, a lower circular rotation hole 2-3, a lower observation frame 2-4, an observation tank 2-5, an air flow discharge rectangular cylinder 2-6, three sealing sliding grooves 2-7, three filter screen seats 2-8, a recovery groove 2-9 and an external screw connection cylinder 2-10, two connection plates 1-7 are fixedly connected to the lower fixing plate 2-1, a lower observation frame 2-4 is fixedly connected to the lower end of the lower fixing plate 2-1, a lower recovery flow pipe 2-2 is fixedly connected to the lower fixing plate 2-1 and the lower observation frame 2-4, a lower circular rotation hole 2-3 is provided on the lower fixing plate 2-1, the rear end of the lower observation frame 2-4 is provided with an observation groove 2-5, the left end of the airflow discharge rectangular cylinder 2-6 is fixedly connected and communicated with the lower recovery circulation pipe 2-2, the airflow discharge rectangular cylinder 2-6 is fixedly connected on the lower observation frame 2-4, the upper end of the airflow discharge rectangular cylinder 2-6 is uniformly provided with three sealing sliding grooves 2-7, three filter screen seats 2-8 are uniformly and fixedly connected in the airflow discharge rectangular cylinder 2-6, the lower end of the airflow discharge rectangular cylinder 2-6 is provided with a recovery notch 2-9, an external thread connecting cylinder 2-10 is fixedly connected at the lower end of the lower observation frame 2-4, and the external thread connecting cylinder 2-10 is communicated with the recovery notch 2-9. The flowing gas-solid mixture flows to a downward recovery circulating pipe 2-2 through a conical recovery receiving bobbin pipe 1-8, solid powder is sequentially sieved on three filter screen seats 2-8 in a rectangular cylinder 2-6 after the gas flow is discharged, and the gas flow is discharged out of the rectangular cylinder 2-6 after the gas flow is discharged.
The fourth concrete implementation mode:
as shown in fig. 1 to 11, the third embodiment is further described in the present embodiment, the spray manipulator 3 includes an additional powder communicating tube 3-1, a flow dividing box 3-2, an L-shaped adjusting plate 3-3, an adjusting bolt 3-4, three powder spray guns 3-5 and a cross slide 3-6, the additional powder communicating tube 3-1 is fixedly connected and communicated with the upper end of the flow dividing box 3-2, the L-shaped adjusting plate 3-3 is fixedly connected to the upper end of the flow dividing box 3-2, the adjusting bolt 3-4 is connected to the L-shaped adjusting plate 3-3 through screw thread fit, the lower end of the adjusting bolt 3-4 is rotatably connected to the upper rotating circular hole 1-3, the upper ends of the three powder spray guns 3-5 are respectively fixedly connected and communicated with the upper end of the flow dividing box 3-2, the three powder paint spray guns 3-5 are fixedly connected to the cross slide carriage 3-6, and the cross slide carriage 3-6 is slidably connected in the limiting cross slide groove 1-2. The powder spray guns 3-5 are of the prior art, and can be selected from Langerhans electrostatic spray gun vector type. Powder is added through the powder adding communicating pipe 3-1, the powder is uniformly distributed to three powder paint spraying guns 3-5 through the flow dividing box 3-2, then a device needing paint spraying is sprayed, the L-shaped adjusting plate 3-3 is driven to move up and down through rotating the adjusting bolts 3-4 and matching with the threads of the L-shaped adjusting plate 3-3, then the three powder paint spraying guns 3-5 and the cross sliding seat 3-6 are driven to move up and down in the cross sliding groove 1-2, and then the position of paint spraying is adjusted.
The fifth concrete implementation mode:
as shown in fig. 1 to 11, the fourth embodiment is further explained in the present embodiment, the spraying fixer 4 includes a rotating plate 4-1, a central rotating shaft 4-2, a rotating baffle 4-3, the rotary plate type rotary table comprises a plane rotary bearing 4-4, a fixed seat 4-5 and a plurality of fixed threaded holes 4-6, wherein a rotary plate 4-1 is fixedly connected to the upper end of a central rotary shaft 4-2, a rotary baffle 4-3 is fixedly connected to the central rotary shaft 4-2, the lower end of the rotary baffle 4-3 is fixedly connected with the plane rotary bearing 4-4, the rotary baffle 4-3 is rotatably connected into a plane bearing rotary groove 1-5 through the plane rotary bearing 4-4, the lower end of the central rotary shaft 4-2 is fixedly connected with the fixed seat 4-5, and the outer wall of the fixed seat 4-5 is uniformly provided with a plurality of fixed threaded holes 4-6. A device needing paint spraying is fixedly connected to a fixed seat 4-5 through a fixed threaded hole 4-6, a rotating baffle 4-3 rotates in a plane bearing rotating groove 1-5 through a plane rotating bearing 4-4 by manually rotating a rotating plate 4-1 and a central rotating shaft 4-2, and then the device to be painted can rotate to accept larger area and uniform paint spraying.
The sixth specific implementation mode:
as shown in fig. 1 to 11, the fifth embodiment is further illustrated by the present embodiment, the spray recycling anti-blocking driver 5 includes a motor fixing seat 5-1, a driving motor 5-2, a driving bevel gear 5-3, a tapered circular combination gear 5-4, a driving rotating shaft 5-5, a driving rotating seat 5-6, a driving convex ring 5-7, a driven gear 5-8, a sealing rotating seat 5-9, a plurality of internal connecting rods 5-10, an internal rotating shaft 5-11, two tapered sector-shaped powder collecting rods 5-12, a lower rotating seat 5-13 and a plurality of anti-blocking propulsion fins 5-14, the motor fixing seat 5-1 is fixedly connected to the upper end of a lower fixing plate 2-1, the driving motor 5-2 is fixedly connected to the motor fixing seat 5-1, the driving bevel gear 5-3 is fixedly connected to a transmission shaft of the driving motor 5-2, a driving bevel gear 5-3 is meshed with the upper end of a conical round combination gear 5-4, the left end of the conical round combination gear 5-4 is meshed with a driven gear 5-8 for transmission, the conical round combination gear 5-4 is fixedly connected to a driving rotating shaft 5-5, the driving rotating shaft 5-5 is rotatably connected to the lower end of an upper operating box 1-1 and a lower rotating round hole 2-3, a driving rotating seat 5-6 is fixedly connected to the lower end of the driving rotating shaft 5-5, a driving convex ring 5-7 is fixedly connected to the lower end of the driving rotating seat 5-6, the lower side of one end of the driving convex ring 5-7 is provided with a boss, the driven gear 5-8 is fixedly connected to the outer end of a sealing rotating seat 5-9, the sealing rotating seat 5-9 is rotatably connected between a conical recovery receiving bobbin 1-8 and a lower recovery flow pipe 2-2 through a sealing, the inner wall of the sealed rotating seat 5-9 is uniformly and fixedly connected with a plurality of inner connecting rods 5-10, the inner ends of the inner connecting rods 5-10 are fixedly connected to inner rotating shafts 5-11, the lower end of each inner rotating shaft 5-11 is rotatably connected to the lower end of the lower recovery circulating pipe 2-2, two conical fan-shaped powder collecting rods 5-12 are fixedly connected to the two inner connecting rods 5-10, the two conical fan-shaped powder collecting rods 5-12 are attached to the inner wall of the conical recovery receiving pipe barrel 1-8, the lower rotating seat 5-13 is fixedly connected to the lower end of the inner rotating shaft 5-11, and the outer wall of the lower rotating seat 5-13 is uniformly and fixedly connected with a plurality of anti-blocking propelling fins 5-14. The driving motor 5-2 is electrified to drive the driving conical gear 5-3 to rotate, the driving rotating shaft 5-5 is driven to rotate by meshing with the conical round combined gear 5-4, the driving rotating seat 5-6 and the driving convex ring 5-7 are further driven to rotate, the driven gear 5-8 is driven to rotate by the rotating conical round combined gear 5-4, the plurality of internal connecting rods 5-10, the internal rotating shaft 5-11 and the two conical fan-shaped powder collecting rods 5-12 are driven to rotate in the conical recovery receiving bobbin 1-8 by the sealed rotation between the conical recovery receiving bobbin 1-8 and the lower recovery circulating pipe 2-2 through the sealed rotating seat 5-9, the two conical fan-shaped powder collecting rods 5-12 push the powder falling in the conical recovery receiving bobbin 1-8, making it fall and be recovered; the rotating inner rotating shaft 5-11 drives the lower rotating base 5-13 and the plurality of anti-blocking propulsion fins 5-14 to rotate, and then the plurality of anti-blocking propulsion fins 5-14 stir and push the powder falling in the lower recovery circulating pipe 2-2, so that the powder is discharged out of the rectangular cylinder 2-6 through airflow and is recovered.
The seventh embodiment:
as shown in FIGS. 1 to 11, the sixth embodiment is further illustrated, the filter screen plastering device 6 comprises two fixed limiting rods 6-1, two blocking baffles 6-2, a driving connecting plate 6-3, two return springs 6-4, an arc extrusion groove 6-5, three sealing sliding plates 6-6 and a plurality of brushes 6-7, wherein the two fixed limiting rods 6-1 are fixedly connected to the lower end of the inner wall of the lower observation frame 2-4, the two blocking baffles 6-2 are respectively and fixedly connected to the upper ends of the two fixed limiting rods 6-1, the two ends of the driving connecting plate 6-3 are respectively and slidably connected to the two fixed limiting rods 6-1, the two return springs 6-4 are respectively sleeved on the two fixed limiting rods 6-1, and the return springs 6-4 are arranged on the lower sides of the inner walls of the driving connecting plate 6-3 and the lower observation frame 2-4 In the middle, the upper end of the driving connecting plate 6-3 is provided with an arc-shaped extrusion groove 6-5, the lower end of the driving convex ring 5-7 is rotatably connected in the arc-shaped extrusion groove 6-5, the three sealing sliding plates 6-6 are uniformly and fixedly connected at the lower end of the driving connecting plate 6-3, the three sealing sliding plates 6-6 are respectively connected in the three sealing sliding grooves 2-7 in a sealing and sliding manner, and the three sealing sliding plates 6-6 are all bonded with a plurality of brushes 6-7. The rotary driving convex rings 5-7 rotate in the arc-shaped extrusion grooves 6-5, the driving connecting plates 6-3 are extruded intermittently through the bosses, the two reset springs 6-4 are extruded to enable the driving connecting plates 6-3 to face downwards, the driving connecting plates 6-3 are intermittently and reciprocally displaced up and down, the three sealing sliding plates 6-6 and the brushes 6-7 are driven to intermittently and reciprocally displace up and down, the brushes 6-7 clean the filter screens on the three filter screen seats 2-8, powder adhered to the filter screens falls into the powder recovery cylinder 7 to be recovered, and meanwhile the filter screens are prevented from being blocked.
The specific implementation mode is eight:
as shown in fig. 1 to 11, in the present embodiment, a seventh embodiment is further described, in which the powder recovery cylinder 7 is connected to the male threaded connecting cylinders 2 to 10 by screwing.
The specific implementation method nine:
as shown in fig. 1 to 11, in the eighth embodiment, the brush 6-7 is attached to the filter bases 2-8, and the diameters of the filter holes of the three filter bases 2-8 decrease from left to right.
The detailed implementation mode is ten:
as shown in fig. 1 to 11, in the present embodiment, a ninth embodiment is further described, in which transparent glass is bonded to both the rear end of the upper observation frame 1-6 and the inside of the observation groove 2-5.
The working principle of the invention is as follows: a device needing paint spraying is fixedly connected to a fixed seat 4-5 through a fixed threaded hole 4-6, and a rotating baffle 4-3 rotates in a plane bearing rotating groove 1-5 through a plane rotating bearing 4-4 by manually rotating a rotating plate 4-1 and a central rotating shaft 4-2, so that the device to be painted can rotate to receive larger area and uniform paint spraying; powder is added through the powder adding communicating pipe 3-1, the powder is uniformly distributed to three powder paint spraying guns 3-5 through the flow distribution box 3-2, then a device needing paint spraying is sprayed, the L-shaped adjusting plate 3-3 is driven to move up and down through rotating the adjusting bolts 3-4 and matching with the threads of the L-shaped adjusting plate 3-3, then the three powder paint spraying guns 3-5 and the cross sliding seat 3-6 are driven to move up and down in the cross sliding groove 1-2, and then the position of paint spraying is adjusted; after the paint spraying is finished, most of the powder flows out through the conical recovery receiving bobbin 1-8; flowing gas-solid mixture flows to a downward recovery circulating pipe 2-2 through a conical recovery receiving bobbin pipe 1-8, solid powder is sequentially sieved on three filter screen seats 2-8 in a rectangular cylinder 2-6 after the gas flow is discharged, and the gas flow is discharged out of the rectangular cylinder 2-6 after the gas flow is discharged; the driving motor 5-2 is electrified to drive the driving conical gear 5-3 to rotate, the driving rotating shaft 5-5 is driven to rotate by meshing with the conical round combined gear 5-4, the driving rotating seat 5-6 and the driving convex ring 5-7 are further driven to rotate, the driven gear 5-8 is driven to rotate by the rotating conical round combined gear 5-4, the plurality of internal connecting rods 5-10, the internal rotating shaft 5-11 and the two conical fan-shaped powder collecting rods 5-12 are driven to rotate in the conical recovery receiving bobbin 1-8 by the sealed rotation between the conical recovery receiving bobbin 1-8 and the lower recovery circulating pipe 2-2 through the sealed rotating seat 5-9, the two conical fan-shaped powder collecting rods 5-12 push the powder falling in the conical recovery receiving bobbin 1-8, making it fall and be recovered; the rotating inner rotating shaft 5-11 drives the lower rotating base 5-13 and the plurality of anti-blocking propulsion fins 5-14 to rotate, and then the plurality of anti-blocking propulsion fins 5-14 stir and push the powder falling in the lower recovery circulating pipe 2-2, so that the powder is discharged out of the rectangular cylinder 2-6 through airflow and is recovered; the rotary driving convex ring 5-7 rotates in the arc-shaped extrusion groove 6-5, the driving connecting plate 6-3 is intermittently extruded through the boss, the two reset springs 6-4 are further extruded to enable the driving connecting plate 6-3 to face downwards, the driving connecting plate 6-3 is intermittently reciprocated up and down, the three sealing sliding plates 6-6 and the brushes 6-7 are further driven to intermittently reciprocate up and down, the brushes 6-7 clean the filter screens on the three filter screen seats 2-8, powder adhered to the filter screens falls into the powder recovery cylinder 7 to be recovered, meanwhile, the filter screens are prevented from being blocked, and all the powder falls into the powder recovery cylinder 7 through the recovery grooves 2-9 to be recovered; the paint spraying process can be adjusted in the powder paint spraying process, the powder leakage is prevented, the paint spraying effect is guaranteed, and the operation is convenient; separating the powder through a plurality of layers of filter screens to enable the airflow to flow out and recover the powder; in the process of powder recovery, the powder recovery efficiency is high, and simultaneously, the blocking of the powder in the flow recovery process is prevented.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.

Claims (10)

1. The utility model provides a powder spraying recovery unit, retrieves including spraying operation box (1), powder and flows case (2), two spraying operation ware (3), spraying fixer (4), spraying and prevents stifled driver (5), filter screen whitewash ware (6) and powder recovery section of thick bamboo (7), its characterized in that: lower extreme fixed connection of spraying control box (1) on powder recovery flow box (2), sliding connection is in the left and right sides of spraying control box (1) upper end respectively for two spraying operation ware (3), spraying fixer (4) rotate to be connected at the center of spraying control box (1) upper end, spraying is retrieved and is prevented stifled driver (5) fixed connection on powder recovery flow box (2), spraying is retrieved and is prevented stifled driver (5) and rotate to be connected in spraying control box (1) and powder recovery flow box (2), the lower extreme fixed connection of filter screen whitewashing ware (6) is in powder recovery flow box (2), spraying is retrieved and is prevented stifled driver (5) and rotates to be connected on filter screen whitewashing ware (6), powder recovery section of thick bamboo (7) are connected on powder recovery flow box (2) through screw-thread fit.
2. The recycling apparatus for powder coating according to claim 1, wherein: the spraying operation box (1) comprises an upper operation box (1-1), two limiting cross sliding grooves (1-2), two upper rotating round holes (1-3), a center adding round hole (1-4), a plane bearing rotating groove (1-5), an upper observation frame (1-6), two connecting plates (1-7) and a conical recovery receiving bobbin (1-8), wherein the two limiting cross sliding grooves (1-2) which penetrate through the upper end and the lower end are respectively arranged on the two sides of the upper end of the upper operation box (1-1), the upper rotating round holes (1-3) are respectively arranged on the rear sides of the two limiting cross sliding grooves (1-2), the center adding round hole (1-4) is arranged in the center of the upper end of the upper operation box (1-1), the plane bearing rotating groove (1-5) is arranged on the outer side of the upper operation box (1-1), and the upper operation box (1-1) (1-1) 1-1), an upper observation frame (1-6) is fixedly connected with the rear end of the upper operation box (1-1), the left end and the right end of the lower side of the upper operation box (1-1) are respectively provided with a connecting plate (1-7), and the center of the lower end of the upper operation box (1-1) is fixedly connected and communicated with a conical recovery receiving bobbin (1-8).
3. The recycling apparatus for powder coating according to claim 2, wherein: the powder recovery flow box (2) comprises a lower fixing plate (2-1), a lower recovery flow pipe (2-2), a lower rotation round hole (2-3), a lower observation frame (2-4), an observation groove (2-5), an airflow discharge rectangular cylinder (2-6), three sealing sliding grooves (2-7), three filter screen seats (2-8), a recovery slotting (2-9) and an external thread connecting cylinder (2-10), wherein two connecting plates (1-7) are fixedly connected on the lower fixing plate (2-1), the lower observation frame (2-4) is fixedly connected at the lower end of the lower fixing plate (2-1), the lower recovery flow pipe (2-2) is fixedly connected in the lower fixing plate (2-1) and the lower observation frame (2-4), the lower rotation round hole (2-3) is arranged on the lower fixing plate (2-1), the rear end of the lower observation frame (2-4) is provided with an observation groove (2-5), the left end of the airflow discharge rectangular cylinder (2-6) is fixedly connected and communicated with the lower recovery circulation pipe (2-2), the airflow discharge rectangular cylinder (2-6) is fixedly connected on the lower observation frame (2-4), the upper end of the airflow discharge rectangular cylinder (2-6) is uniformly provided with three sealing sliding grooves (2-7), three filter screen seats (2-8) are uniformly and fixedly connected in the airflow discharge rectangular cylinder (2-6), the lower end of the airflow discharge rectangular cylinder (2-6) is provided with a recovery groove (2-9), an external thread connecting cylinder (2-10) is fixedly connected at the lower end of the lower observation frame (2-4), and the external thread connecting cylinder (2-10) is communicated with the recovery groove (2-9).
4. A powder spray coating recycling device according to claim 3, wherein: the spraying manipulator (3) comprises an adding powder communicating pipe (3-1), a shunt box (3-2), an L-shaped adjusting plate (3-3), an adjusting bolt (3-4), three powder spray guns (3-5) and a cross sliding seat (3-6), the adding powder communicating pipe (3-1) is fixedly connected and communicated with the upper end of the shunt box (3-2), the L-shaped adjusting plate (3-3) is fixedly connected with the upper end of the shunt box (3-2), the adjusting bolt (3-4) is connected on the L-shaped adjusting plate (3-3) in a threaded fit manner, the lower end of the adjusting bolt (3-4) is rotatably connected in an upper rotating round hole (1-3), the upper ends of the three powder spray guns (3-5) are respectively fixedly connected and communicated with the upper end of the shunt box (3-2), the three powder paint spray guns (3-5) are fixedly connected to the cross sliding seats (3-6), and the cross sliding seats (3-6) are slidably connected in the limiting cross sliding grooves (1-2).
5. The recycling apparatus for powder coating according to claim 4, wherein: the spraying fixer (4) comprises a rotating plate (4-1), a central rotating shaft (4-2), a rotating baffle plate (4-3), a plane rotating bearing (4-4), a fixed seat (4-5) and a plurality of fixed threaded holes (4-6), wherein the rotating plate (4-1) is fixedly connected with the upper end of the central rotating shaft (4-2), the rotating baffle plate (4-3) is fixedly connected on the central rotating shaft (4-2), the lower end of the rotating baffle plate (4-3) is fixedly connected with the plane rotating bearing (4-4), the rotating baffle plate (4-3) is rotatably connected in a plane bearing rotating groove (1-5) through the plane rotating bearing (4-4), the lower end of the central rotating shaft (4-2) is fixedly connected with the fixed seat (4-5), the outer wall of the fixed seat (4-5) is uniformly provided with a plurality of fixed threaded holes (4-6).
6. The recycling apparatus for powder coating according to claim 5, wherein: the spraying and recycling anti-blocking driver (5) comprises a motor fixing seat (5-1), a driving motor (5-2), a driving bevel gear (5-3), a conical round combined gear (5-4), a driving rotating shaft (5-5), a driving rotating seat (5-6), a driving convex ring (5-7), a driven gear (5-8), a sealing rotating seat (5-9), a plurality of inner connecting rods (5-10), an inner rotating shaft (5-11), two conical fan-shaped powder collecting rods (5-12), a lower rotating seat (5-13) and a plurality of anti-blocking pushing fins (5-14), wherein the motor fixing seat (5-1) is fixedly connected to the upper end of a lower fixing plate (2-1), and the driving motor (5-2) is fixedly connected to the motor fixing seat (5-1), the driving bevel gear (5-3) is fixedly connected to a transmission shaft of the driving motor (5-2), the driving bevel gear (5-3) is meshed with the upper end of the conical round combined gear (5-4), the left end of the conical round combined gear (5-4) is meshed with the driven gear (5-8) for transmission, the conical round combined gear (5-4) is fixedly connected to the driving rotating shaft (5-5), the driving rotating shaft (5-5) is rotatably connected to the lower end of the upper operating box (1-1) and the lower rotating round hole (2-3), the driving rotating seat (5-6) is fixedly connected to the lower end of the driving rotating shaft (5-5), the driving convex ring (5-7) is fixedly connected to the lower end of the driving rotating seat (5-6), and the lower side of one end of the driving convex ring (5-7) is provided with a boss, the driven gear (5-8) is fixedly connected with the outer end of the sealing rotating seat (5-9), the sealing rotating seat (5-9) is rotatably connected between the conical recovery receiving bobbin (1-8) and the lower recovery circulating pipe (2-2) through a sealing bearing, the inner wall of the sealing rotating seat (5-9) is uniformly and fixedly connected with a plurality of inner connecting rods (5-10), the inner ends of the inner connecting rods (5-10) are fixedly connected on the inner rotating shaft (5-11), the lower end of the inner rotating shaft (5-11) is rotatably connected with the lower end of the lower recovery circulating pipe (2-2), the two conical fan-shaped powder collecting rods (5-12) are fixedly connected on the two inner connecting rods (5-10), the two conical fan-shaped powder collecting rods (5-12) are attached to the inner wall of the conical recovery receiving bobbin (1-8), the lower rotating base (5-13) is fixedly connected with the lower end of the inner rotating shaft (5-11), and the outer wall of the lower rotating base (5-13) is uniformly and fixedly connected with a plurality of anti-blocking propulsion fins (5-14).
7. The recycling apparatus for powder coating according to claim 6, wherein: the filter screen painting device (6) comprises two fixed limiting rods (6-1), two blocking baffles (6-2), a driving connecting plate (6-3), two reset springs (6-4), an arc extrusion groove (6-5), three sealing sliding plates (6-6) and a plurality of brushes (6-7), wherein the two fixed limiting rods (6-1) are fixedly connected to the lower end of the inner wall of the lower observation frame (2-4), the two blocking baffles (6-2) are fixedly connected to the upper ends of the two fixed limiting rods (6-1) respectively, two ends of the driving connecting plate (6-3) are slidably connected to the two fixed limiting rods (6-1) respectively, the two reset springs (6-4) are sleeved on the two fixed limiting rods (6-1) respectively, and the reset springs (6-4) are arranged on the driving connecting plate (6-3) and the lower observation frame (2) And (4) between the lower sides of the inner walls of the driving connecting plates (6-3), the upper ends of the driving connecting plates (6-3) are provided with arc-shaped extrusion grooves (6-5), the lower ends of the driving convex rings (5-7) are rotatably connected in the arc-shaped extrusion grooves (6-5), the three sealing sliding plates (6-6) are uniformly and fixedly connected at the lower ends of the driving connecting plates (6-3), the three sealing sliding plates (6-6) are respectively connected in the three sealing sliding grooves (2-7) in a sealing and sliding mode, and a plurality of brushes (6-7) are bonded on the three sealing sliding plates (6-6).
8. The recycling apparatus for powder coating according to claim 7, wherein: the powder recovery cylinder (7) is connected to the external thread connecting cylinder (2-10) through thread fit.
9. The recycling apparatus for powder coating according to claim 8, wherein: the hairbrush (6-7) is attached to the filter screen seats (2-8), and the diameters of the filter screen holes of the three filter screen seats (2-8) are reduced from left to right in sequence.
10. The recycling apparatus for powder coating according to claim 9, wherein: transparent glass is adhered to the rear end of the upper observation frame (1-6) and the observation groove (2-5).
CN202010048044.7A 2020-01-16 2020-01-16 Powder spraying recovery unit Active CN111085363B (en)

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Address after: 518000 No.50 Dongya Road, sifangpu community, Pingdi street, Longgang District, Shenzhen City, Guangdong Province

Patentee after: SHENZHEN HUAXINYI MACHINERY Co.,Ltd.

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Patentee before: Wenzhou Huisi Industrial Design Co.,Ltd.