CN112604888A - Surface spraying equipment with first maintenance function of spraying - Google Patents

Surface spraying equipment with first maintenance function of spraying Download PDF

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Publication number
CN112604888A
CN112604888A CN202110020236.1A CN202110020236A CN112604888A CN 112604888 A CN112604888 A CN 112604888A CN 202110020236 A CN202110020236 A CN 202110020236A CN 112604888 A CN112604888 A CN 112604888A
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CN
China
Prior art keywords
spraying
cavity
chamber
plate
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110020236.1A
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Chinese (zh)
Inventor
郭海燕
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.)
Nanjing Weisti Clothing Co ltd
Original Assignee
Nanjing Weisti Clothing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nanjing Weisti Clothing Co ltd filed Critical Nanjing Weisti Clothing Co ltd
Priority to CN202110020236.1A priority Critical patent/CN112604888A/en
Publication of CN112604888A publication Critical patent/CN112604888A/en
Withdrawn legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • 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
    • B05D3/04—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 exposure to gases
    • B05D3/0406—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 exposure to gases the gas being air
    • B05D3/0413—Heating with air

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Abstract

The invention discloses a surface spraying device with a spraying head maintenance function, which comprises a spraying device main body, a working cavity which is communicated with the left and the right is arranged in the main body of the spraying equipment, a movable working box which can move up and down front, back, left and right is arranged on the upper wall in the working cavity, the spraying gun is fixedly arranged at the lower end in the movable working box, each sprayed workpiece can be subjected to surface drying in a narrow space after the surface spraying work is finished through the lifting treatment, the surface drying efficiency of the workpiece is improved, and the residual spray material in the feed pipeline of the spray gun is output and stored after the spray gun carries out long-time spraying or when the spray gun needs not to be used for a long time, and simultaneously, the spraying opening of the spraying gun is cleaned to a certain degree, the spraying gun is further maintained, the service life of the spraying gun is prolonged, and the working efficiency of spraying on the next side is further improved.

Description

Surface spraying equipment with first maintenance function of spraying
Technical Field
The invention relates to the field of surface spraying equipment, in particular to surface spraying equipment with a spraying head maintenance function.
Background
In the part processing process, the surfaces of a plurality of two plates and the like need to be sprayed in the production process, the surfaces of workpieces are sprayed with different colors, and simultaneously, the rust prevention protection is achieved to a certain degree, after the spraying work is finished, the residual spraying materials in the spraying gun cannot be well recovered by common spraying equipment, if the spraying materials are not suitable for a long time, the spraying materials are solidified in the spraying head to cause the blockage in the spraying gun, and after the spraying process is carried out for a long time, the surface of the spraying head has partial spraying materials, so that the working efficiency of the spraying work is reduced.
Disclosure of Invention
In order to solve the problems, the surface spraying equipment with the function of maintaining the spraying head is designed, the surface spraying equipment with the function of maintaining the spraying head comprises a spraying equipment main body, a working cavity which is communicated in a penetrating way from left to right is arranged in the spraying equipment main body, a movable working box which can move up and down from front to back and from left to right is arranged on the upper wall in the working cavity, a spraying gun is fixedly arranged at the lower end in the movable working box, a spraying inner pipe with a downward opening is arranged in the spraying gun, a spraying gun head is fixedly arranged on the lower end face of the spraying gun, a drying cavity is communicated with the lower wall of the working cavity, a lifting support plate which can move up and down is arranged in the drying cavity, a working plate for supporting parts needing surface spraying is fixedly arranged on the upper end face of the lifting support plate, lifting connecting cavities which are bilaterally symmetrical about, the lifting connecting plates which can move up and down are arranged in the lifting connecting cavities on the left and right sides, the lifting connecting plates on the left and right sides are close to one side end face of the drying cavity and are fixedly connected with the left and right end faces of the lifting supporting plate, a telescopic cavity with an upward opening is communicated with the lower wall in the drying cavity, a telescopic contact plate which can move up and down is arranged in the telescopic cavity, a recovery storage cavity is arranged in the left wall of the lifting connecting cavity on the left side, a stirring rotating shaft is arranged in the recovery storage cavity in a rotating mode, stirring blades are fixedly connected to the outer circular surface of the stirring rotating shaft, a maintenance working plate is fixedly arranged above the recovery storage cavity, the upper end face of the maintenance working plate upwards extends into the working cavity, a connecting channel which vertically penetrates through and communicates is arranged in the maintenance working plate, the lower side of the connecting, rotate and support the intracavity and rotate and be equipped with the annular rotating ring of circle, stoving chamber back wall intercommunication is equipped with the fan chamber, the fan intracavity rotates and is equipped with the rotation fan, be equipped with the meshing chamber in the fan chamber back wall, meshing intracavity lower wall intercommunication is equipped with the switching chamber, it is equipped with the switching board that can reciprocate to switch the intracavity, it is equipped with the support pivot to switch board upper end rotation, support pivot up end fixedly connected with meshing bevel gear, be equipped with the heating chamber in the meshing chamber upper wall, the heating chamber antetheca with the intercommunication is equipped with admission line between the fan chamber back wall upside, the fixed hot plate that is used for carrying on the heating that is equipped with of hot plate inner wall, heating intracavity left side wall intercommunication is equipped with the air pipe of opening left.
Preferably, the right side two walls rotate about the lift connection intracavity and are equipped with lift threaded shaft, lift threaded shaft and right side lift connecting plate threaded connection, the left side fixed bracing piece that is equipped with between two walls about the lift connection intracavity, the left side the lift connecting plate with bracing piece sliding connection, right side lift connection intracavity lower wall internal fixation is equipped with elevator motor, lift threaded shaft lower extreme power connect in elevator motor.
Preferably, a telescopic spring is fixedly connected between the lower end face of the telescopic contact plate and the lower end face of the telescopic cavity, and a lifting connection pull rope is fixedly connected to the lower end face of the telescopic contact plate.
Preferably, the fan cavity is fixedly connected with a fan protection cover at the joint of the drying cavity, a power rotating shaft is fixedly connected with a rotating center of the rear end face of the rotating fan, and the rear end face of the power rotating shaft extends backwards to the inside of the meshing cavity and is fixedly connected with a power bevel gear capable of being meshed with the meshing bevel gear.
Preferably, a switching spring is fixedly connected between the lower end face of the switching plate and the lower wall end face of the switching cavity, a switching pull rope is fixedly connected to the lower end face of the switching plate, and the switching pull rope is connected with the lifting connection pull rope.
Preferably, the meshing cavity back wall upside rotates be equipped with can with meshing bevel gear engaged with rotates bevel gear, rotate bevel gear rear end face axle center fixedly connected with transmission shaft, be equipped with the pulley chamber of slant left side below in the meshing cavity back wall, the transmission shaft rear end face extends backward to pulley intracavity and fixedly connected with driven pulleys, pulley intracavity lower wall rotates and is equipped with driving pulley, driving pulley with around being equipped with driving belt between the driven pulleys, upset maintenance board front end face axle center fixedly connected with transmission pivot.
Preferably, a rotating motor is fixedly arranged in the lower wall of the recycling and storing cavity, the lower end of the stirring rotating shaft is in power connection with the rotating motor, a gear cavity is formed in the lower side of the rotating motor, a driving bevel gear is arranged on the upper wall of the gear cavity in a rotating mode, a driven bevel gear meshed with the driving bevel gear is arranged on the rear wall of the gear cavity in a rotating mode, and the front end face of the transmission rotating shaft extends forwards into the gear cavity and is fixedly connected with the rear end face axis of the driven bevel gear.
But preferred, be equipped with the inside upset chamber of opening in the rotation ring, rotate the support trip shaft that is equipped with annular matrix arrangement and distributes between the two walls about the upset chamber, it has elasticity and soft upset maintenance board to support the fixed surface that is equipped with of trip shaft excircle terminal surface, it is equipped with the rotation chamber to rotate support chamber left side wall intercommunication, it is equipped with the support pivot to rotate between the two walls about the chamber, support the outer disc fixedly connected with of pivot with the rotation ring outer disc engaged with rotates the straight-teeth gear, it is equipped with energy supply motor to rotate chamber lower wall internal fixation, support pivot lower extreme power connect in energy supply motor.
Preferably, the lower extreme is equipped with the decurrent promotion chamber of opening in the removal work box, it is equipped with the promotion lifter plate that can reciprocate to promote the intracavity, promote the lifter plate up end with fixedly connected with coupling spring between the promotion chamber upper wall terminal surface, promote lifter plate upper end fixedly connected with connection stay cord, spraying inner tube upper end intercommunication is equipped with opening backward and telescopic charge-in pipeline, lower wall just is located in the charge-in pipeline the intercommunication is equipped with closed chamber in the removal work box, be equipped with the closing plate that can reciprocate in the closed chamber, terminal surface under the closing plate with fixedly connected with closing spring between the closed chamber lower wall terminal surface, terminal surface fixedly connected with seals the stay cord under the closing plate, seal the stay cord with it is connected to connect the stay cord.
The invention has the beneficial effects that: according to the invention, the lifting treatment is carried out, so that each sprayed workpiece can be subjected to surface drying in a narrow space after the surface spraying work is finished, the workpiece surface drying efficiency is increased, the residual spraying material in the feeding pipeline of the spraying gun is output and stored after the spraying gun is subjected to long-time spraying or when the spraying machine is not used for a long time, and the spraying opening of the spraying gun is cleaned to a certain extent, so that the spraying gun is further maintained, the service life of the spraying gun is prolonged, and the spraying work efficiency of the next side is further improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a surface coating apparatus having a maintenance function of a coating head according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.
Fig. 6 is an enlarged schematic view of E in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to surface spraying equipment with a spraying head maintenance function, which comprises a spraying equipment main body 11, wherein a working cavity 12 which penetrates through and is communicated from left to right is arranged in the spraying equipment main body 11, a movable working box 34 which can move up and down from front to back and from left to right is arranged on the upper wall in the working cavity 12, a spraying gun 35 is fixedly arranged at the lower end in the movable working box 34, a spraying inner pipe 36 with a downward opening is arranged in the spraying gun 35, a spraying gun head 41 is fixedly arranged on the lower end face of the spraying gun 35, a drying cavity 18 is communicated with the lower wall of the working cavity 12, a lifting support plate 14 which can move up and down is arranged in the drying cavity 18, a working plate 13 is fixedly arranged on the upper end face of the lifting support plate 14 and is used for lifting parts which need to be subjected to surface spraying, lifting connection cavities 16 which are bilaterally symmetrical relative to the drying cavity 18 are communicated with the left and, the left and right sides the lifting connecting plate 15 is close to one side end face of the drying cavity 18 and fixedly connected with the left and right end faces of the lifting supporting plate 14, the lower wall in the drying cavity 18 is communicated with a telescopic cavity 22 with an upward opening, a telescopic contact plate 23 capable of moving up and down is arranged in the telescopic cavity 22, the left side is provided with a recovery storage cavity 31 in the left wall of the lifting connecting cavity 16, the lower wall in the recovery storage cavity 31 is rotated to be provided with a stirring rotating shaft 29, the outer circular surface of the stirring rotating shaft 29 is fixedly connected with stirring fan blades 30, a maintenance working plate 68 is fixedly arranged above the recovery storage cavity 31, the upper end face of the maintenance working plate 68 upwards extends into the working cavity 12, a connecting channel 32 which is communicated up and down is arranged in the maintenance working plate 68, the lower side of the connecting channel 32 is communicated with the upper wall of the recovery storage cavity 31, and, the rotation is supported the intracavity 73 internal rotation and is equipped with annular rotation ring 69, stoving chamber 18 back wall intercommunication is equipped with fan chamber 44, fan chamber 44 internal rotation is equipped with rotation fan 43, be equipped with meshing chamber 52 in the fan chamber 44 back wall, lower wall intercommunication is equipped with switching chamber 48 in the meshing chamber 52, be equipped with the switching board 49 that can reciprocate in the switching chamber 48, it is equipped with supporting shaft 50 to switch board 49 upper end rotation, supporting shaft 50 up end fixedly connected with meshing bevel gear 51, be equipped with heating chamber 60 in the meshing chamber 52 upper wall, heating chamber 60 antetheca with the intercommunication is equipped with air intake duct 62 between the fan chamber 44 back wall upside, the fixed hot plate 61 that is used for carrying out the heating that is equipped with of hot plate 61 inner wall, the left wall intercommunication is equipped with opening ventilation pipe 59 to the left in the heating chamber 60.
Beneficially, a lifting threaded shaft 17 is rotatably arranged on the upper wall and the lower wall in the lifting connection cavity 16 on the right side, the lifting threaded shaft 17 is in threaded connection with the lifting connection plate 15 on the right side, a support rod 24 is fixedly arranged between the upper wall and the lower wall in the lifting connection cavity 16 on the left side, the lifting connection plate 15 on the left side is in sliding connection with the support rod 24, a lifting motor 19 is fixedly arranged in the lower wall of the lifting connection cavity 16 on the right side, and the lower end of the lifting threaded shaft 17 is in power connection with the lifting motor 19.
Advantageously, a telescopic spring 21 is fixedly connected between the lower end face of the telescopic contact plate 23 and the lower end face of the telescopic cavity 22, and a lifting connection pull rope 20 is fixedly connected to the lower end face of the telescopic contact plate 23.
Advantageously, a fan protecting cover 42 is fixedly connected to the joint of the fan cavity 44 and the drying cavity 18, a power rotating shaft 45 is fixedly connected to the rotating center of the rear end face of the rotating fan 43, and a power bevel gear 58 capable of meshing with the meshing bevel gear 51 is fixedly connected to the rear end face of the power rotating shaft 45 and extends backwards into the meshing cavity 52.
Advantageously, a switching spring 47 is fixedly connected between the lower end surface of the switching plate 49 and the lower wall end surface of the switching cavity 48, a switching rope 46 is fixedly connected to the lower end surface of the switching plate 49, and the switching rope 46 is connected to the lifting connection rope 20.
Beneficially, a rotating bevel gear 57 capable of being engaged with the engaging bevel gear 51 is rotatably disposed on the upper side of the rear wall of the engaging cavity 52, a transmission shaft 56 is fixedly connected to the axis of the rear end surface of the rotating bevel gear 57, a pulley cavity 55 inclined to the left and below is disposed in the rear wall of the engaging cavity 52, the rear end surface of the transmission shaft 56 extends backwards into the pulley cavity 55 and is fixedly connected with a driven pulley 54, a driving pulley 78 is rotatably disposed on the inner lower wall of the pulley cavity 55, a transmission belt 53 is wound between the driving pulley 78 and the driven pulley 54, and a transmission rotating shaft 63 is fixedly connected to the axis of the front end surface of the turnover maintenance plate 72.
Beneficially, a rotating motor 28 is fixedly arranged in the lower wall of the recycling storage cavity 31, the lower end of the stirring rotating shaft 29 is in power connection with the rotating motor 28, a gear cavity 27 is arranged on the lower side of the rotating motor 28, a driving bevel gear 26 is rotatably arranged on the upper wall in the gear cavity 27, a driven bevel gear 25 meshed with the driving bevel gear 26 is rotatably arranged on the rear wall in the gear cavity 27, and the front end face of the transmission rotating shaft 63 extends forwards into the gear cavity 27 and is fixedly connected with the axis of the rear end face of the driven bevel gear 25.
Beneficially, be equipped with the inside upset chamber 71 of opening in the rotation ring 69, rotate between the upper and lower two walls in upset chamber 71 and be equipped with the support trip shaft 70 that the annular matrix array distributes, it has elasticity and soft upset maintenance board 72 to support the fixed surface that is equipped with of trip shaft 70 excircle terminal surface, it is equipped with rotation chamber 66 to rotate support chamber 73 left side wall intercommunication, it is equipped with support pivot 65 to rotate between the upper and lower two walls in chamber 66, support pivot 65 excircle fixedly connected with rotate the rotation straight-teeth gear 67 that the excircle of ring 69 meshes mutually, it is equipped with energy supply motor 64 to rotate chamber 66 lower wall internal fixation, support pivot 65 lower extreme power connect in energy supply motor 64.
Beneficially, a pushing cavity 39 with a downward opening is formed in the lower end of the moving working box 34, a pushing lifting plate 40 capable of moving up and down is arranged in the pushing cavity 39, a connecting spring 38 is fixedly connected between the upper end face of the pushing lifting plate 40 and the upper wall end face of the pushing cavity 39, a connecting pull rope 37 is fixedly connected to the upper end of the pushing lifting plate 40, a feeding pipeline 33 with a backward opening and capable of stretching and retracting is communicated with the upper end of the spraying inner pipe 36, a closed cavity 75 is formed in the feeding pipeline 33 and located in the moving working box 34 through the lower wall, a closed plate 74 capable of moving up and down is arranged in the closed cavity 75, a closed spring 76 is fixedly connected between the lower end face of the closed plate 74 and the lower wall end face of the closed cavity 75, a closed pull rope 77 is fixedly connected to the lower end face of the closed plate.
The use steps herein are described in detail below with reference to fig. 1-6:
in the initial working state, the lifting support plate 14 is located at the upper limit position, the telescopic contact plate 23 is located at the upper limit position, the pushing lifting plate 40 is located at the lower limit position, the switching plate 49 is located at the lower limit position, the engaging bevel gear 51 is not engaged with the power bevel gear 58 and the rotating bevel gear 57, and the closing plate 74 is located at the lower limit position.
When the spraying device works, one side of the feeding pipeline 33 is connected with the spraying pipeline, a workpiece needing surface spraying is placed on the upper end surface of the working plate 13, the spraying gun 35 is driven to move by the moving working box 34 with high degree of freedom, the spraying material enters the spraying inner pipe 36 through the feeding pipeline 33 and is sprayed on the surface of the workpiece needing spraying through the spraying gun head 41, after the spraying work is finished, the lifting motor 19 is started to drive the lifting threaded shaft 17 to rotate, the lifting threaded shaft 17 drives the right lifting connecting plate 15 to move downwards through threaded connection, the right lifting connecting plate 15 drives the lifting supporting plate 14 to move downwards through fixed connection, the left lifting connecting plate 15 is connected with the supporting rod 24 in a sliding manner and is fixedly connected with the lifting supporting plate 14 to move downwards stably, and the lifting supporting plate 14 moves downwards and drives the working plate 13 to move downwards, when the lifting support plate 14 moves to the lower limit position, the lifting support plate 14 abuts against the upper end face of the telescopic contact plate 23 and gradually pushes the telescopic contact plate 23 to move downwards against the elastic force of the telescopic spring 21, at the moment, the telescopic contact plate 23 moves downwards to connect the lifting connection pull rope 20 with the switching pull rope 46 without tensioning, at the moment, the switching plate 49 moves upwards due to the elastic force of the switching spring 47, at the moment, the switching plate 49 moves upwards and drives the support rotating shaft 50 to move upwards, at the moment, the support rotating shaft 50 moves upwards to drive the engaging bevel gear 51 to move upwards, at the moment, the engaging bevel gear 51 is in gear engagement with the power bevel gear 58 which rotates the bevel gear 57, at the moment, the rotating motor 28 is started to drive the driving bevel gear 26 to rotate, the driving bevel gear 26 drives the driven bevel gear 25 to rotate through gear engagement, at, the driving belt wheel 78 drives the driven belt wheel 54 to rotate through the transmission of the transmission belt 53, the driven belt wheel 54 drives the rotation bevel gear 57 to rotate through the transmission of the transmission shaft 56, at the moment, the rotation bevel gear 57 drives the meshing bevel gear 51 to rotate through the gear meshing, the meshing bevel gear 51 drives the power bevel gear 58 to rotate through the gear meshing, at the moment, the power bevel gear 58 drives the rotation fan 43 to rotate through the transmission of the power rotating shaft 45, the rotation fan 43 rotates to discharge the air in the fan cavity 44 forward to the drying cavity 18, simultaneously, the heating plate 61 is started to heat the air in the heating cavity 60 and make the outside air enter the heating cavity 60 through the ventilation pipeline 59 for continuous heating, at the moment, because the air flowing pressure in the fan cavity 44 is reduced, at the moment, the heated air in the heating cavity 60 enters the fan cavity 44 through the air inlet pipeline 62 and continuously outputs forward and, at this time, if the spraying gun head 41 needs to stop working for a period of time when working for a long time, and the whole spraying work needs to stop for a period of time, at this time, the movable working box 34 drives the spraying gun 35 to move above the maintenance working plate 68, and the spraying gun head 41 moves downwards to enter the connecting channel 32, in the process, the lower end surface of the lifting plate 40 is pushed to abut against the upper end surface of the maintenance working plate 68, the lifting plate 40 is pushed to move upwards against the elastic force of the connecting spring 38, the connecting pull rope 37 is connected with the sealing pull rope 77 without tensioning, at this time, the sealing plate 74 moves upwards due to the elastic force of the sealing spring 76, and seals the left and right sides of the feeding pipeline 33 to prevent the entering of spraying materials, at this time, the spraying gun head 41 starts to spray the spraying work, so that the spraying materials remained in the feeding pipeline 33 are output to the connecting channel 32 and fall downwards to the recovery storage cavity 31 for storage, and the spraying materials in the feeding pipeline, the waste of the spraying material is reduced, the blockage caused by long-time standing solidification of the spraying material in the spraying inner tube 36 is further reduced, after the spraying material storage work is finished, the energy supply motor 64 is started and drives the supporting rotating shaft 65 to rotate, the supporting rotating shaft 65 rotates and drives the rotating straight gear 67 to rotate, the rotating straight gear 67 drives the rotating circular ring 69 to rotate through gear meshing, the rotating circular ring 69 rotates to enable each overturning maintenance plate 72 to be subjected to rotating torsion and to overturn inwards to a certain degree, the upper end face of each overturning maintenance plate 72 is enabled to be abutted against the lower end face of the spraying gun head 41, the effect of cleaning the lower end face of the spraying gun head 41 is achieved, the spraying material concretion existing on the surface of the spraying gun head 41 after long-time working is cleaned, the working efficiency of the next spraying work is improved, meanwhile, the spraying gun head 41 is maintained to a certain degree, the service life is prolonged, meanwhile, the motor 28 is rotated to drive the stirring rotating shaft 29 to rotate while the surface of the workpiece is dried each time, at the moment, the stirring rotating shaft 29 rotates to drive the stirring fan blades 30 to rotate and stir the recovered spraying materials stored in the recovery storage cavity 31 to a certain degree, and the storage of the recovered spraying materials is well achieved.
The invention has the beneficial effects that: according to the invention, the lifting treatment is carried out, so that each sprayed workpiece can be subjected to surface drying in a narrow space after the surface spraying work is finished, the workpiece surface drying efficiency is increased, the residual spraying material in the feeding pipeline of the spraying gun is output and stored after the spraying gun is subjected to long-time spraying or when the spraying machine is not used for a long time, and the spraying opening of the spraying gun is cleaned to a certain extent, so that the spraying gun is further maintained, the service life of the spraying gun is prolonged, and the spraying work efficiency of the next side is further improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a surface coating equipment with first maintenance function of spraying, includes the spraying equipment main part, its characterized in that: the spraying equipment comprises a spraying equipment main body, a working cavity which is communicated with the spraying equipment main body in a left-right penetrating way is arranged in the spraying equipment main body, a movable working box which can move up and down in a front-back and left-right direction is arranged on the upper wall in the working cavity, a spraying gun is fixedly arranged at the lower end in the movable working box, a spraying inner pipe with a downward opening is arranged in the spraying gun, a spraying gun head is fixedly arranged on the lower end face of the spraying gun, a drying cavity is arranged on the lower wall of the working cavity in a communicating way, a lifting support plate which can move up and down is arranged in the drying cavity, a working plate is fixedly arranged on the upper end face of the lifting support plate and used for supporting parts to be subjected to surface spraying, lifting connection cavities which are bilaterally symmetrical about the drying cavity are arranged on the left wall and the, the inner wall of the drying cavity is communicated with a telescopic cavity with an upward opening, a telescopic contact plate capable of moving up and down is arranged in the telescopic cavity, a recovery storage cavity is arranged in the left wall of the lifting connection cavity on the left side, a stirring rotating shaft is arranged on the lower wall in the recovery storage cavity in a rotating manner, stirring blades are fixedly connected to the outer circular surface of the stirring rotating shaft, a maintenance working plate is fixedly arranged above the recovery storage cavity, the upper end surface of the maintenance working plate upwards extends into the working cavity, a connecting channel which is communicated with the upper wall of the recovery storage cavity in an up-and-down penetrating manner is arranged in the maintenance working plate, the lower side of the connecting channel is communicated with the upper wall of the recovery storage cavity, the inner wall of the connecting channel is communicated with a circular rotating support cavity, a circular rotating ring is rotatably arranged in the rotating support cavity, be equipped with the meshing chamber in the fan chamber back wall, meshing intracavity lower wall intercommunication is equipped with the switching chamber, it is equipped with the switching board that can reciprocate to switch the intracavity, it is equipped with the support pivot to switch board upper end rotation, support pivot up end fixedly connected with meshing bevel gear, be equipped with the heating chamber in the meshing chamber upper wall, the heating chamber antetheca with the intercommunication is equipped with the admission line between the fan chamber back wall upside, the fixed hot plate that is used for carrying out the heating that is equipped with of hot plate inner wall, the left wall intercommunication of heating intracavity is equipped with the air pipe of opening left.
2. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: the lifting connection cavity comprises a lifting connection cavity body, a lifting connection plate, a support rod, a lifting connection plate and a lifting motor, wherein the lifting connection cavity body is internally provided with a lifting connection cavity, the lifting connection cavity body is internally provided with a lifting threaded shaft, the lifting connection cavity body is internally provided with a lifting connection plate, the lifting connection plate is internally provided with a support rod, the support rod is internally provided with a lifting motor, the lifting connection plate is internally provided with a lifting motor, and the.
3. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: and a telescopic spring is fixedly connected between the lower end face of the telescopic contact plate and the lower wall end face of the telescopic cavity, and a lifting connection pull rope is fixedly connected to the lower end face of the telescopic contact plate.
4. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: the fan cavity with stoving chamber junction fixedly connected with fan safety cover, it has the power pivot to rotate fan rear end face rotation center fixed connection, power pivot rear end face extends backward to meshing intracavity and fixedly connected with can with meshing bevel gear engaged with power bevel gear.
5. A surface coating apparatus having a coating head maintenance function as claimed in claim 3, wherein: the switching plate is characterized in that a switching spring is fixedly connected between the lower end face of the switching plate and the lower wall end face of the switching cavity, a switching pull rope is fixedly connected to the lower end face of the switching plate, and the switching pull rope is connected with the lifting connection pull rope.
6. A surface coating apparatus having a coating head maintenance function as claimed in claim 4, wherein: meshing chamber back wall upside rotate be equipped with can with meshing bevel gear engaged with rotates bevel gear, rotate bevel gear rear end face axle center fixedly connected with transmission shaft, be equipped with the pulley chamber of slant left side below in the meshing chamber back wall, the transmission shaft rear end face extends backward to pulley intracavity and fixedly connected with driven pulleys, pulley intracavity lower wall rotates and is equipped with driving pulley, driving pulley with around being equipped with driving belt between the driven pulleys, terminal surface axle center fixedly connected with transmission pivot before the board is maintained in the upset.
7. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: retrieve storage chamber lower wall internal fixation and be equipped with the rotation motor, stirring pivot lower extreme power connect in rotate the motor, it is equipped with the gear chamber to rotate the motor downside, the rotation of gear intracavity upper wall is equipped with initiative bevel gear, gear intracavity back wall rotate be equipped with initiative bevel gear engaged with driven bevel gear, the transmission pivot front end face extend forward to the gear intracavity and with driven bevel gear rear end face axle center fixed connection.
8. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: be equipped with the inside upset chamber of opening in the rotation ring, rotate between the upper and lower two walls in the upset chamber and be equipped with the support trip shaft that the annular matrix arranged and distributes, it has elasticity and soft upset maintenance board to support the fixed surface that is equipped with of trip shaft excircle terminal surface, it is equipped with the rotation chamber to rotate support chamber left side wall intercommunication, it is equipped with the support pivot to rotate between the upper and lower two walls in chamber, support the outer disc fixedly connected with of pivot with the rotation straight-teeth gear of the outer disc of rotation ring engaged with, it is equipped with energy supply motor to rotate chamber lower wall internal fixation, support pivot lower extreme power connect in energy supply motor.
9. A surface coating apparatus having a coating head maintenance function as claimed in claim 1, wherein: the utility model discloses a spraying inner tube, including the spraying inner tube, remove the work case, the lower extreme is equipped with the decurrent promotion chamber of opening in the removal work case, it is equipped with the promotion lifter plate that can reciprocate to promote the intracavity, promote the intracavity be equipped with the promotion lifter plate that can reciprocate, promote the lifter plate up end with fixedly connected with connecting spring between the promotion chamber upper wall terminal surface, promote lifter plate upper end fixedly connected with connection stay cord, spraying inner tube upper end intercommunication is equipped with opening backward and telescopic charge-in pipeline, lower wall just is located in the charge-in pipeline the intercommunication is equipped with closed chamber in the removal work case, closed intracavity is equipped with the closed plate that can reciprocate, closed plate lower extreme with fixedly connected with sealing spring between the closed chamber lower wall terminal surface, terminal surface fixedly connected with seals.
CN202110020236.1A 2021-01-07 2021-01-07 Surface spraying equipment with first maintenance function of spraying Withdrawn CN112604888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110020236.1A CN112604888A (en) 2021-01-07 2021-01-07 Surface spraying equipment with first maintenance function of spraying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110020236.1A CN112604888A (en) 2021-01-07 2021-01-07 Surface spraying equipment with first maintenance function of spraying

Publications (1)

Publication Number Publication Date
CN112604888A true CN112604888A (en) 2021-04-06

Family

ID=75253585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110020236.1A Withdrawn CN112604888A (en) 2021-01-07 2021-01-07 Surface spraying equipment with first maintenance function of spraying

Country Status (1)

Country Link
CN (1) CN112604888A (en)

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Application publication date: 20210406