CN110841849A - Automatic spraying system for fire extinguisher bottle body - Google Patents
Automatic spraying system for fire extinguisher bottle body Download PDFInfo
- Publication number
- CN110841849A CN110841849A CN201911217250.XA CN201911217250A CN110841849A CN 110841849 A CN110841849 A CN 110841849A CN 201911217250 A CN201911217250 A CN 201911217250A CN 110841849 A CN110841849 A CN 110841849A
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- Prior art keywords
- fire extinguisher
- extinguisher bottle
- fixedly connected
- guide rail
- cavity
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
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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
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
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- Spray Control Apparatus (AREA)
Abstract
The invention relates to an automatic spraying system for a fire extinguisher bottle body, which comprises a bottle grabbing device for grabbing the fire extinguisher bottle body, and is characterized in that: the device comprises a spray box provided with a spraying cavity, a lower conveying assembly used for receiving a fire extinguisher bottle body from a bottle grabbing device, an upper conveying assembly arranged above the lower conveying assembly and used for conveying the fire extinguisher bottle body to pass through the spraying cavity, a plurality of hangers arranged on the upper conveying assembly and used for hanging the fire extinguisher bottle body, and a guide rail assembly arranged between the upper conveying assembly and the lower conveying assembly and used for driving the hangers to incline; the hanger comprises a rod body and a retractable support module which is arranged on the rod body and is used for bearing the weight of the fire extinguisher bottle body, and when the support module is subjected to an upward axial force by taking the rod body as a reference, the support module is retracted and can penetrate through the opening of the fire extinguisher bottle; the invention has the beneficial effects that: the use is convenient, and the degree of automation is high.
Description
Technical Field
The invention relates to the technical field of fire extinguisher spraying, in particular to an automatic spraying system for a fire extinguisher bottle body.
Background
The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher to extinguish fire, and the fire extinguisher is one of common fire-proof facilities;
the fire extinguisher bottle body is used as an important container for storing fire extinguishing agents, the surface of the fire extinguisher bottle body needs to be painted after the fire extinguishing agents are formed (for example, information such as safety prompts and safety labels), and a hanging tool needs to be used for supporting the fire extinguishing agents in the painting process to ensure the painting effect, and the current hanging tool has two types, one is: the outer wall of the fire extinguisher bottle body can be clamped, but the hanging tool can influence the paint spraying area; the second step is as follows: the inner wall of the fire extinguisher bottle body can be supported, and the clamping part of the fire extinguisher bottle body is fixed and needs to be supported, so that the clamping part of the fire extinguisher bottle body can enter the fire extinguisher bottle body only by inclining the rod body when the fire extinguisher bottle body enters the fire extinguisher bottle body, and the defect of inconvenient use is caused;
in addition, the loading and unloading of the current paint spraying system need manual assistance, so that the production (i.e. paint spraying) efficiency of the fire extinguisher bottle body is greatly influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic spraying system for a fire extinguisher bottle body, and aims to solve the problems in the background technology.
The technical scheme of the invention is realized as follows: the utility model provides a fire extinguisher bottle automatic spraying system, is including the bottle device of grabbing that is used for grabbing the fire extinguisher bottle, its characterized in that: the device comprises a spray box provided with a spraying cavity, a lower conveying assembly used for receiving a fire extinguisher bottle body from a bottle grabbing device, an upper conveying assembly arranged above the lower conveying assembly and used for conveying the fire extinguisher bottle body to pass through the spraying cavity, a plurality of hangers arranged on the upper conveying assembly and used for hanging the fire extinguisher bottle body, and a guide rail assembly arranged between the upper conveying assembly and the lower conveying assembly and used for driving the hangers to incline; the hanger comprises a rod body and a retractable supporting module which is arranged on the rod body and is used for bearing the weight of the fire extinguisher bottle body, and when the rod body is used as a reference, the supporting module retracts and can penetrate from the bottle mouth of the fire extinguisher when the supporting module is subjected to upward axial force.
Preferably: the supporting module comprises a hinge groove which is arranged on the outer side wall of the rod body and radially penetrates through the rod body, and two supporting arms which are rotationally connected with the groove walls on the two sides of the hinge groove through cylindrical pins and symmetrically distributed by the cylindrical pins; when the supporting arms are contacted with the bottom of the groove opening of the hinge groove, the distance between the free ends of the supporting arms is larger than the caliber of the fire extinguisher bottle opening.
Preferably: the support module comprises at least two grooves which are arranged on the outer side wall of the rod body and are distributed at equal intervals in the circumferential direction and support sheets which are respectively and rotatably connected with the groove walls on the two sides of each groove through a rotating shaft; when the supporting pieces are contacted with the bottoms of the notches of the grooves, the distance between the free ends of the at least two supporting pieces is larger than the caliber of the fire extinguisher bottle opening.
Preferably: the support module comprises at least two first telescopic grooves which are arranged on the outer side wall of the rod body and are distributed at equal intervals in the circumferential direction, and support blocks which are fixedly connected with the groove bottoms of the first telescopic grooves through first compression springs, partially expose out of the first telescopic grooves and are used for supporting the fire extinguisher bottle body; and the joint of the end surface of one side of each supporting block, which is far away from the first compression spring, and the end surface of the bottom of each supporting block is an arc surface.
Preferably: the rod body is sleeved with a sealing sheet which can axially slide and is used for shielding the bottle mouth of the fire extinguisher; but the cover is equipped with axially sliding's body on the body of rod, the surface of gasket and body all is scribbled polytetrafluoroethylene.
Preferably: the spray box comprises a box body with the spraying cavity, a plurality of spray guns respectively arranged on the cavity walls of the two sides of the spraying cavity, a driving device arranged at the top of the spraying cavity and used for driving the hanger to rotate, and a cleaning device arranged at the bottom of the spraying cavity and used for cleaning the bottom of the fire extinguisher bottle body; the driving device comprises two installation bases which are fixedly connected to the top of the spraying chamber at intervals and extend along the spraying chamber, and a plurality of racks which are fixedly connected to opposite sides of the installation bases respectively; cleaning device is including locating the mount pad below and through lift seat, a plurality of equidistance interval that first cylinder drive goes up and down inlay and locate on the lift seat and with lift seat fixed connection's first motor and respectively with each first motor output end fixed connection's clearance dish, be equipped with the clearance piece of a plurality of with clearance dish center circumference equidistance interval distribution on the terminal surface that the clearance dish was kept away from first motor, the terminal surface that the clearance dish was kept away from to each clearance piece is established to the clearance face that upwards extends to clearance dish edge direction slope from clearance dish center to inlay the clearance silver that is equipped with three at least interval distribution on the clearance face of each clearance piece.
Preferably: the lower conveying assembly comprises a lower rack arranged on one side of the box body at intervals, at least two conveying rollers which are rotatably connected to the lower rack and driven by a second motor, and a conveying belt which is laid among the conveying rollers and is driven by the conveying rollers; wherein, fixedly connected with a plurality of sets up and supplies the clamping part that the fire extinguisher bottle placed with conveyer belt transmission direction equidistance interval on the conveyer belt, each clamping part all include with conveyer belt fixed connection's grip block, sunken locating the grip block is kept away from on the conveyer belt terminal surface and is supplied the centre gripping chamber that the fire extinguisher bottle placed, at least three sunken locating on the inside wall in centre gripping chamber and circumference equidistance interval distribution the flexible groove of second, with the flexible groove tank bottom fixed connection's of second compression spring and with second compression spring fixed connection and part expose the grip slipper in the flexible groove of second, each grip slipper keeps away from two branching settings of fixedly connected with and cross sectional shape be "semicircular"'s supporting rod on the terminal surface of second compression spring, curved shape side and surface distribution towards the accent in centre gripping chamber of supporting rod have anti-skidding line.
Preferably: the upper conveying assembly comprises straight guide rails which are fixedly connected with the ground through support rods and are respectively positioned right above the conveying belt and between the mounting seats, and curved guide rails which are connected between two ends of the two straight guide rails, are semicircular in shape and are fixedly connected with the ground through the support rods, the straight guide rails and the curved guide rails form a main guide rail, a guide cavity extending along the main guide rail is concavely arranged at the top of the main guide rail, and a transmission port communicated with the guide cavity is arranged on the inner ring wall of each curved guide rail; the inner ring of each curved guide rail is provided with a mounting disc which is fixedly connected with the curved guide rail and is in a circular shape, and the bottom of the mounting disc is rotationally connected with a chain wheel which is driven by a third motor, partially penetrates through a transmission port and is positioned in a guide cavity and a chain which is paved between the chain wheel and the chain wheels at two sides and moves in the guide cavity through a rotating shaft; the bottom of chain just is located leading the outer articulated seat of chamber through a plurality of equidistance interval distribution of dead lever fixedly connected with, articulated seat keeps away from two articulated slab that set up along chain activity direction interval on the terminal surface of dead lever, rotates between each articulated slab to be connected with the articulated shaft, just fixedly connected with cylinder mount pad on the lateral wall of articulated shaft, fixedly connected with second cylinder on the cylinder mount pad, the output fixed connection's of each second cylinder rolling disc, the terminal surface center that the second cylinder was kept away from to the rolling disc rotates and is connected with the rotation axis, and the lateral wall fixedly connected with of rotation axis can with each rack toothing's gear, the rotation axis keep away from the one end of rolling disc with body of rod fixed connection.
Preferably: the guide rail assembly comprises a guide rail with one end fixedly connected with any side edge of the output end of the spraying chamber and a guide module which is fixedly connected to the outer side wall of each second cylinder and one end of which can be movably arranged on the guide rail; one end of the guide rail, which is far away from the spraying chamber, gradually extends obliquely towards the position right below the main guide rail; the guide module comprises a fixing ring fixedly connected to the outer side wall of the second cylinder, an outer shaft fixedly connected to the outer side wall of the fixing ring and extending radially outwards and arranged at an interval with the mounting seat, a telescopic cavity concavely arranged at one end of the outer shaft far away from the fixing ring, an inner shaft fixedly connected to the cavity bottom of the telescopic cavity through a third compression spring and partially exposed out of the telescopic cavity and arranged at an interval with the mounting seat, and a guide block fixedly connected to the free end of the inner shaft and movably arranged on the guide rail; and a guide groove which is movably arranged on the guide rail is concavely arranged on the end surface of the guide block far away from the inner shaft.
Preferably: the free end fixedly connected with of guide rail just is used for ordering about with the symmetrical setting of guide rail the body of rod guide that resets.
By adopting the technical scheme: by utilizing the retractable supporting module, when the rod body is inserted from the mouth of the fire extinguisher, the supporting module is stressed by an upward axial force and then is retracted, when the supporting module enters the fire extinguisher bottle body, the upward axial force disappears, the supporting module is unfolded, and when the rod body is longitudinally lifted, the supporting module can lift the fire extinguisher bottle body, so that the use convenience of the hanger is improved, and the paint spraying effect is prevented from being influenced;
in addition, the traditional paint spraying system is improved, so that the hanger can be applied in the paint spraying system to realize automatic feeding and automatic discharging, the operation automation is greatly improved, and the production efficiency (namely the paint spraying efficiency) of the fire extinguisher bottle body is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present 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 present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of the structure of embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 5 is a schematic structural diagram of another state of the hanger according to embodiment 1 of the present invention;
FIG. 6 is a schematic view showing the surface structure of a cleaning disk in embodiment 1 of the present invention;
FIG. 7 is a schematic view showing the structure of a holding portion in embodiment 1 of the present invention;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 7;
FIG. 9 is a cross-sectional view taken along line D-D of FIG. 1;
fig. 10 is a schematic view showing an extending direction of the guide rail in embodiment 1 of the present invention;
FIG. 11 is an enlarged view of the portion C of FIG. 3;
fig. 12 is a schematic view of a hanger according to embodiment 2 of the present invention;
FIG. 13 is a cross-sectional view E-E of FIG. 12;
fig. 14 is a schematic view of a hanger according to embodiment 3 of the present invention;
fig. 15 is a sectional view F-F in fig. 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 11, the present invention discloses an automatic spraying system for fire extinguisher bottle bodies, comprising a bottle grabbing device for grabbing the fire extinguisher bottle bodies, in the embodiment of the present invention, the automatic spraying system comprises a spraying box 1 provided with a spraying chamber 10, a lower conveying assembly 3 for receiving the fire extinguisher bottle bodies 2 from the bottle grabbing device, an upper conveying assembly 4 arranged above the lower conveying assembly 3 and used for conveying the fire extinguisher bottle bodies 2 through the spraying chamber 10, a plurality of hangers 5 arranged on the upper conveying assembly 4 and used for hanging the fire extinguisher bottle bodies 2, and a guide rail assembly 6 arranged between the upper conveying assembly 4 and the lower conveying assembly 3 and used for driving the hangers 5 to incline; the hanger 5 comprises a rod body 50 and a retractable support module 51 which is arranged on the rod body 50 and used for bearing the weight of the fire extinguisher bottle body 2, and when the support module 51 is subjected to an upward axial force by taking the rod body 50 as a reference, the support module 50 is retracted and can penetrate through the mouth of the fire extinguisher bottle.
In the embodiment of the present invention, the supporting module 51 includes a hinge slot 510 disposed on the outer side wall of the rod body 50 and radially penetrating through the rod body 500, and two supporting arms 512 rotatably connected to the slot walls of the hinge slot 510 through a cylindrical pin 511 and symmetrically distributed by the cylindrical pin 511; when the supporting arms 512 are contacted with the bottoms of the openings of the hinge grooves 510, the distance L1 between the free ends of the supporting arms 512 is larger than the caliber of the fire extinguisher bottle mouth.
In the embodiment of the invention, the rod body 50 is sleeved with a sealing sheet 52 which can axially slide and is used for shielding the mouth of the fire extinguisher; but the cover is equipped with axial slip's body 53 on the body of rod 50, the surface of gasket 52 and body 53 all is scribbled polytetrafluoroethylene.
In the specific embodiment of the present invention, the spray box 1 includes a box body 11 having the spraying chamber 10, a plurality of spray guns 12 respectively installed on the two side chamber walls of the spraying chamber 10, a driving device 13 installed on the top of the spraying chamber 10 and used for driving the hanger 5 to rotate, and a cleaning device 14 installed at the bottom of the spraying chamber 10 and used for cleaning the bottom of the fire extinguisher bottle body 2; the driving device 13 comprises two mounting seats 130 which are fixedly connected to the top of the spraying chamber 13 at intervals and extend along the spraying chamber 10, and a plurality of racks 131 which are respectively fixedly connected to opposite sides of each mounting seat 130; the cleaning device 14 comprises a lifting seat 142 arranged below the mounting seat 130 and driven to lift by a first cylinder 141, a plurality of first motors 143 which are equidistantly and alternately embedded on the lifting seat 142 and fixedly connected with the lifting seat 142, and cleaning discs 144 which are respectively and fixedly connected with the output ends of the first motors 143, wherein a plurality of cleaning sheets 145 which are circumferentially and equidistantly distributed in the center of the cleaning discs 144 are arranged on the end surfaces of the cleaning discs 144 far away from the first motors 143, the end surfaces of the cleaning sheets 145 far away from the cleaning discs 144 are arranged to be cleaning surfaces 146 which obliquely extend upwards from the center of the cleaning discs 144 to the edge direction of the cleaning discs 144, and three cleaning cotton slivers 145a which are alternately distributed are embedded on the cleaning surfaces of the cleaning sheets 145.
In an embodiment of the present invention, the mounting seat 130 may be "L" shaped, and the rack 131 is mounted to a free end of the mounting seat 130.
In the embodiment of the present invention, the lower conveying assembly 3 includes a lower frame 30 spaced at one side of the box body 11, two conveying rollers 32 rotatably connected to the lower frame 30 and driven by a second motor 31, and a conveying belt 33 laid between the conveying rollers 32 and driven by the conveying rollers; wherein, a plurality of clamping parts 34 which are arranged at equal intervals along the transmission direction of the conveyor belt 33 and are used for placing the fire extinguisher bottle body 2 are fixedly connected on the conveyor belt 33, each clamping part 34 comprises a clamping plate 340 fixedly connected with the conveyor belt 33, a clamping cavity 341 which is concavely arranged on the end surface of the clamping plate 340 far away from the conveyor belt 33 and is used for placing the fire extinguisher bottle body 2, three second telescopic grooves 342 which are concavely arranged on the inner side wall of the clamping cavity 341 and are circumferentially distributed at equal intervals, a second compression spring 343 fixedly connected with the bottom of the second telescopic groove 342, and a clamping seat 344 which is fixedly connected with the second compression spring 343 and partially exposes out of the second telescopic groove 342, two clamping rods 345 which are forked and have semicircular cross sections are fixedly connected on the end surface of each clamping seat 344 far away from the second compression spring 343, the curved side surface of the clamping rod 345 faces the opening of the clamping cavity 341 and the surface is distributed with anti-slip threads 345 a.
In the embodiment of the present invention, the upper conveying assembly 4 includes a straight guide rail 41 fixedly connected to the ground through a support rod 40 and located between the conveyor belt 33 and the mounting base 130, and a curved guide rail 42 connected between two ends of the two straight guide rails 41 and having a "semicircular" shape and fixedly connected to the ground through the support rod 40, the straight guide rails 41 and the curved guide rail 42 form a main guide rail 4a, a guide cavity 4b extending along the main guide rail 4a is recessed at the top of the main guide rail 4a, and a transmission port communicating with the guide cavity 4b is provided on an inner wall of each curved guide rail 42; wherein, the inner ring of each curved guide rail 42 is provided with a mounting disc 43 which is fixedly connected with the curved guide rail 42 and has a round shape, the bottom of the mounting disc 43 is rotatably connected with a chain wheel 46 which is driven by a third motor 45, partially passes through a transmission port and is positioned in the guide cavity 4b and a chain 47 which is paved between the chain wheels 46 at two sides and moves in the guide cavity 4b through a rotating shaft 44; the bottom of the chain 47 is fixedly connected with a plurality of hinge seats 49 which are distributed at equal intervals and located outside the guide cavity 4b through a fixing rod 48, two hinge plates 491 which are arranged at intervals along the moving direction of the chain 47 are fixedly connected to the end surface of the hinge seat 49 far away from the fixing rod 48, hinge shafts 492 are rotatably connected between the hinge plates 491, air cylinder installation seats 493 are fixedly connected to the outer side wall of the hinge shafts 492, second air cylinders 494 are fixedly connected to the air cylinder installation seats 493, rotating discs 495 which are fixedly connected to the output ends of the second air cylinders 494 are fixedly connected to the output ends of the rotating discs 495, a rotating shaft 496 is rotatably connected to the center of the end surface of the rotating discs 495 far away from the second air cylinders 494, gears 497 which can be meshed with the racks 131 are fixedly connected to the outer side wall of the rotating shaft 496, and one end of.
In the embodiment of the present invention, the guide rail assembly 6 includes a guide rail 60 having one end fixedly connected to any side edge of the output end of the spray chamber 10, and a guide module 61 fixedly connected to an outer side wall of each second cylinder 494 and having one end movably connected to the guide rail 60; wherein, one end of the guide rail 61 far away from the spraying chamber gradually extends towards the right lower part close to the main guide rail 4a in an inclined way; the guiding module 61 comprises a fixed ring 610 fixedly connected to the outer side wall of the second cylinder 494, an outer shaft 611 fixedly connected to the outer side wall of the fixed ring 610 and extending radially outwards and spaced from the mounting seat 130, a telescopic cavity 612 recessed at an end of the outer shaft 611 far from the fixed ring 610, an inner shaft 614 fixedly connected to the bottom of the telescopic cavity 612 through a third compression spring 613 and partially exposed out of the telescopic cavity 612 and spaced from the mounting seat 130, and a guide block 615 fixedly connected to a free end of the inner shaft 614 and movable on the guiding rail 61; the end face of the guide block 615 far away from the inner shaft 614 is concavely provided with a guide groove 615a which is movable on the guide rail 61.
In the embodiment of the present invention, the free end of the guide rail 61 is fixedly connected with a reset rail 62, which is symmetrically disposed with respect to the guide rail 61 and is used for resetting the rod 50.
By adopting the technical scheme: by utilizing the retractable supporting module, when the rod body is inserted from the mouth of the fire extinguisher, the supporting module is stressed by an upward axial force and then is retracted, when the supporting module enters the fire extinguisher bottle body, the upward axial force disappears, the supporting module is unfolded, and when the rod body is longitudinally lifted, the supporting module can lift the fire extinguisher bottle body, so that the use convenience of the hanger is improved, and the paint spraying effect is prevented from being influenced;
in addition, the traditional paint spraying system is improved, so that the hanger can be applied in the paint spraying system to realize automatic feeding and automatic discharging, the operation automation is greatly improved, and the production efficiency (namely the paint spraying efficiency) of the fire extinguisher bottle body is ensured;
in more detail:
referring to fig. 3 to 5, the support module may be disposed at one end of the rod body, and when the end of the rod body is inserted into the fire extinguisher from the mouth of the fire extinguisher, the support arm is stressed and then contracted (refer to fig. 5), so that the distance between the free ends of the support arm (i.e., the end away from the cylindrical pin) is smaller than the mouth diameter of the fire extinguisher mouth, and then the support arm may be inserted into the fire extinguisher, and loses an upward axial force after entering the fire extinguisher, and is reset, when the rod body is lifted, the support arm may "grip" the fire extinguisher bottle from the inside of the fire extinguisher bottle, and then may be used to bear the weight of the fire extinguisher bottle, and also may lift;
it should be noted that: the sealing sheet can be inserted into the fire extinguisher bottle body on the rod body to seal the fire extinguisher bottle opening, so that paint is prevented from being sprayed into the fire extinguisher bottle body when the paint is sprayed;
moreover, the polytetrafluoroethylene is coated on the surface of the sealing sheet and the polytetrafluoroethylene tube is sleeved on the outer wall of the rod body, and due to the non-adhesiveness of the polytetrafluoroethylene, when the surfaces of the polytetrafluoroethylene tube and the sealing sheet are coated with paint, subsequent cleaning can be facilitated;
based on the advantage of hanger in this embodiment, when spraying the fire extinguisher bottle, install the hanger of this embodiment on the rotation axis, its principle as follows: referring to fig. 1, a fire extinguisher bottle body to be painted is placed on a holding portion by a bottle grasping device (or manually), the clamping part with the fire extinguisher bottle body is conveyed to the position right below the straight guide rail at one side of the box body through the conveying belt, when the second motor drives the chain wheel to drive the chain to rotate, the second cylinder moves to the position right below the fire extinguisher bottle body, at the moment, the second cylinder drives the rotating shaft to descend, and then the supporting module arranged at one end of the rod body is inserted into the bottle body of the fire extinguisher (the use principle of the hanging tool can be referred), after being inserted into the fire extinguisher bottle body, the second cylinder drives the hanging tool to reset, the hanging tool can smoothly lift the fire extinguisher bottle body, the pear blocks are sprayed in the chamber and are guided by the guide rail to separate the fire extinguisher bottle body on the hanger;
it should be noted that:
first, the principle of the clamping part of the embodiment is as follows: referring to fig. 7 and 8, when the fire extinguisher bottle body is placed in the clamping cavity, the second compression spring is stressed and contracted, and when the fire extinguisher bottle body is placed in, the second compression spring rebounds and "controls" the clamping rod to clamp the fire extinguisher bottle body through the elasticity of the second compression spring, so that the stability of the fire extinguisher bottle body can be ensured when the fire extinguisher bottle body moves; moreover, the cross section of the clamping rod is semicircular, the curved side face of the clamping rod faces the clamping cavity, the fire extinguisher bottle body is placed into the clamping cavity more smoothly, the clamping force on the fire extinguisher bottle body can be improved through the anti-skidding lines arranged on the surfaces of the clamping rods and the distribution positions of the clamping rods, and the stability of the fire extinguisher bottle body during movement is further ensured;
secondly, referring to fig. 2 and 6, when the hanger lifts the in-process that the fire extinguisher bottle got into the spraying cavity, the gear that sets up on the rotation axis can mesh respectively to the rack on the offside with each mount pad in proper order (because the equal dislocation set of rack that sets up on the left and right both sides mount pad), promptly: when the gear is meshed with the rack on the left mounting seat, the rotating shaft rotates anticlockwise, otherwise, when the gear is meshed with the rack on the right mounting seat, the rotating shaft rotates clockwise, and in the rotating process of the fire extinguisher bottle body, the paint spraying effect on the outer side wall of the fire extinguisher bottle body can be ensured; moreover, in order to avoid the residual of the redundant paint on the fire extinguisher bottle body, in the spraying process (or after spraying), the first cylinder can drive the lifting seat to ascend, and the cleaning sheets arranged on the cleaning discs are in contact with the bottom edges of the fire extinguisher bottle bodies, and the edges of the bottom of the fire extinguisher bottle body can be cleaned through the cleaning sheets by the rotation of the first motor, so that the phenomenon that the redundant paint is remained at the bottom of the fire extinguisher bottle body to agglomerate is avoided, and the paint spraying effect of the fire extinguisher is further influenced; the cleaning cotton slivers arranged on the cleaning sheets are used for wiping the edge of the bottom of the fire extinguisher bottle body, and the bottom of the fire extinguisher bottle body is wiped by the three cleaning cotton slivers, so that the wiping effect on the bottom of the fire extinguisher bottle body can be improved;
thirdly, after clearing up the fire extinguisher bottle, the hanger is carrying the fire extinguisher bottle and is leaving the chamber that sprays paint, and after it left the chamber that sprays paint, the tip of the guide module who sets up on the second cylinder can move about and draw on the guide rail, promptly: referring to fig. 10 and 11, when the guide block moves on the guide rail, the guide block gradually drives the second cylinder to incline by taking the hinge shaft as a reference along with the guide of the guide rail and drives the hanger to incline, and the fire extinguisher bottle body falls off from the hanger due to the fact that the fire extinguisher bottle body is vertically downward due to the weight, so that automatic discharging is completed; furthermore, in order to avoid the second cylinder from shaking too severely, a reset guide rail (refer to fig. 10) is arranged at the free end of the guide rail, so that the second cylinder can be reset slowly.
To sum up, this embodiment not only can realize automatic feeding and unload, still very big degree the improvement to the effect of spraying paint of fire extinguisher bottle.
Example 2 is different from example 1 in that
As shown in fig. 12 to 13, in the embodiment of the present invention, the supporting module 51 includes two grooves 51a disposed on the outer side wall of the rod 50 and distributed at equal intervals in the circumferential direction, and supporting pieces 51c rotatably connected to the groove walls on the two sides of each groove 51a through a rotating shaft 51 b; when the supporting pieces 51c are contacted with the bottom of the notch of the groove 51a, the distance L2 between the free ends of the two supporting pieces 51c is larger than the caliber of the fire extinguisher bottle mouth.
By adopting the technical scheme: the support plates are arranged in different grooves, so that the pressure applied to the same rotating shaft (namely, the cylindrical pin in the embodiment 1) can be reduced, namely: the gravity of carrying the backing sheet with the fire extinguisher bottle distributes each pivot to, and then guarantees the life of this embodiment.
Example 3 differs from example 1 in that
As shown in fig. 14 to 15, in the embodiment of the present invention, the supporting module 51 includes two first telescopic slots 51d disposed on the outer side wall of the rod 50 and distributed at equal intervals in the circumferential direction, and supporting blocks 51f fixedly connected to the bottom of each first telescopic slot 51d through a first compression spring 51e and partially exposed out of the first telescopic slots 51d for supporting the fire extinguisher body 2; the joint between the end surface of each support block 51f away from the first compression spring 51e and the end surface of the bottom thereof is an arc surface 51 h.
By adopting the technical scheme: when the rod body is inserted into the fire extinguisher from the bottle mouth of the fire extinguisher, the supporting blocks provide the pressure to each compression spring, so that each supporting block is contracted towards the inside of the telescopic groove, the distance L3 between the free ends of the two supporting blocks is smaller than the caliber of the bottle mouth of the fire extinguisher, when each supporting block enters the bottle body of the fire extinguisher, the supporting blocks lose the pressure, the rebound force of the compression springs enables the distance L3 between the free ends of the two supporting blocks to be larger than the caliber of the bottle mouth of the fire extinguisher, and the effect of lifting the bottle body of the fire extinguisher can be achieved; moreover, the arc surface arranged on the supporting block can be used for leading the edge supporting block to enter the bottle body of the fire extinguisher.
It should be noted that, in the above embodiments, not only the hanger can be inserted into the fire extinguisher bottle body by lifting the hanger with the cylinder, but also the hanger can be inserted into the fire extinguisher bottle body by lifting the fire extinguisher bottle body with the cylinder.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a fire extinguisher bottle automatic spraying system, is including the bottle device of grabbing that is used for grabbing the fire extinguisher bottle, its characterized in that: the device comprises a spray box provided with a spraying cavity, a lower conveying assembly used for receiving a fire extinguisher bottle body from a bottle grabbing device, an upper conveying assembly arranged above the lower conveying assembly and used for conveying the fire extinguisher bottle body to pass through the spraying cavity, a plurality of hangers arranged on the upper conveying assembly and used for hanging the fire extinguisher bottle body, and a guide rail assembly arranged between the upper conveying assembly and the lower conveying assembly and used for driving the hangers to incline; the hanger comprises a rod body and a retractable supporting module which is arranged on the rod body and is used for bearing the weight of the fire extinguisher bottle body, and when the rod body is used as a reference, the supporting module retracts and can penetrate from the bottle mouth of the fire extinguisher when the supporting module is subjected to upward axial force.
2. The automatic spraying system of a fire extinguisher bottle according to claim 1, characterized in that: the supporting module comprises a hinge groove which is arranged on the outer side wall of the rod body and radially penetrates through the rod body, and two supporting arms which are rotationally connected with the groove walls on the two sides of the hinge groove through cylindrical pins and symmetrically distributed by the cylindrical pins; when the supporting arms are contacted with the bottom of the groove opening of the hinge groove, the distance between the free ends of the supporting arms is larger than the caliber of the fire extinguisher bottle opening.
3. The automatic spraying system of a fire extinguisher bottle according to claim 1, characterized in that: the support module comprises at least two grooves which are arranged on the outer side wall of the rod body and are distributed at equal intervals in the circumferential direction and support sheets which are respectively and rotatably connected with the groove walls on the two sides of each groove through a rotating shaft; when the supporting pieces are contacted with the bottoms of the notches of the grooves, the distance between the free ends of the at least two supporting pieces is larger than the caliber of the fire extinguisher bottle opening.
4. The automatic spraying system of a fire extinguisher bottle according to claim 1, characterized in that: the support module comprises at least two first telescopic grooves which are arranged on the outer side wall of the rod body and are distributed at equal intervals in the circumferential direction, and support blocks which are fixedly connected with the groove bottoms of the first telescopic grooves through first compression springs, partially expose out of the first telescopic grooves and are used for supporting the fire extinguisher bottle body; and the joint of the end surface of one side of each supporting block, which is far away from the first compression spring, and the end surface of the bottom of each supporting block is an arc surface.
5. The automatic spraying system of a fire extinguisher bottle body of any one of claims 1 to 4, wherein: the rod body is sleeved with a sealing sheet which can axially slide and is used for shielding the bottle mouth of the fire extinguisher; but the cover is equipped with axially sliding's body on the body of rod, the surface of gasket and body all is scribbled polytetrafluoroethylene.
6. The automatic spraying system of a fire extinguisher bottle according to claim 5, characterized in that: the spray box comprises a box body with the spraying cavity, a plurality of spray guns respectively arranged on the cavity walls of the two sides of the spraying cavity, a driving device arranged at the top of the spraying cavity and used for driving the hanger to rotate, and a cleaning device arranged at the bottom of the spraying cavity and used for cleaning the bottom of the fire extinguisher bottle body; the driving device comprises two installation bases which are fixedly connected to the top of the spraying chamber at intervals and extend along the spraying chamber, and a plurality of racks which are fixedly connected to opposite sides of the installation bases respectively; cleaning device is including locating the mount pad below and through lift seat, a plurality of equidistance interval that first cylinder drive goes up and down inlay and locate on the lift seat and with lift seat fixed connection's first motor and respectively with each first motor output end fixed connection's clearance dish, be equipped with the clearance piece of a plurality of with clearance dish center circumference equidistance interval distribution on the terminal surface that the clearance dish was kept away from first motor, the terminal surface that the clearance dish was kept away from to each clearance piece is established to the clearance face that upwards extends to clearance dish edge direction slope from clearance dish center to inlay the clearance silver that is equipped with three at least interval distribution on the clearance face of each clearance piece.
7. The automatic spraying system of a fire extinguisher bottle body of claim 6, wherein: the lower conveying assembly comprises a lower rack arranged on one side of the box body at intervals, at least two conveying rollers which are rotatably connected to the lower rack and driven by a second motor, and a conveying belt which is laid among the conveying rollers and is driven by the conveying rollers; wherein, fixedly connected with a plurality of sets up and supplies the clamping part that the fire extinguisher bottle placed with conveyer belt transmission direction equidistance interval on the conveyer belt, each clamping part all include with conveyer belt fixed connection's grip block, sunken locating the grip block is kept away from on the conveyer belt terminal surface and is supplied the centre gripping chamber that the fire extinguisher bottle placed, at least three sunken locating on the inside wall in centre gripping chamber and circumference equidistance interval distribution the flexible groove of second, with the flexible groove tank bottom fixed connection's of second compression spring and with second compression spring fixed connection and part expose the grip slipper in the flexible groove of second, each grip slipper keeps away from two branching settings of fixedly connected with and cross sectional shape be "semicircular"'s supporting rod on the terminal surface of second compression spring, curved shape side and surface distribution towards the accent in centre gripping chamber of supporting rod have anti-skidding line.
8. The automatic spraying system of a fire extinguisher cylinder according to claim 7, characterized in that: the upper conveying assembly comprises straight guide rails which are fixedly connected with the ground through support rods and are respectively positioned right above the conveying belt and between the mounting seats, and curved guide rails which are connected between two ends of the two straight guide rails, are semicircular in shape and are fixedly connected with the ground through the support rods, the straight guide rails and the curved guide rails form a main guide rail, a guide cavity extending along the main guide rail is concavely arranged at the top of the main guide rail, and a transmission port communicated with the guide cavity is arranged on the inner ring wall of each curved guide rail; the inner ring of each curved guide rail is provided with a mounting disc which is fixedly connected with the curved guide rail and is in a circular shape, and the bottom of the mounting disc is rotationally connected with a chain wheel which is driven by a third motor, partially penetrates through a transmission port and is positioned in a guide cavity and a chain which is paved between the chain wheel and the chain wheels at two sides and moves in the guide cavity through a rotating shaft; the bottom of chain just is located leading the outer articulated seat of chamber through a plurality of equidistance interval distribution of dead lever fixedly connected with, articulated seat keeps away from two articulated slab that set up along chain activity direction interval on the terminal surface of dead lever, rotates between each articulated slab to be connected with the articulated shaft, just fixedly connected with cylinder mount pad on the lateral wall of articulated shaft, fixedly connected with second cylinder on the cylinder mount pad, the output fixed connection's of each second cylinder rolling disc, the terminal surface center that the second cylinder was kept away from to the rolling disc rotates and is connected with the rotation axis, and the lateral wall fixedly connected with of rotation axis can with each rack toothing's gear, the rotation axis keep away from the one end of rolling disc with body of rod fixed connection.
9. The automatic spraying system of a fire extinguisher bottle according to claim 8, characterized in that: the guide rail assembly comprises a guide rail with one end fixedly connected with any side edge of the output end of the spraying chamber and a guide module which is fixedly connected to the outer side wall of each second cylinder and one end of which can be movably arranged on the guide rail; one end of the guide rail, which is far away from the spraying chamber, gradually extends obliquely towards the position right below the main guide rail; the guide module comprises a fixing ring fixedly connected to the outer side wall of the second cylinder, an outer shaft fixedly connected to the outer side wall of the fixing ring and extending radially outwards and arranged at an interval with the mounting seat, a telescopic cavity concavely arranged at one end of the outer shaft far away from the fixing ring, an inner shaft fixedly connected to the cavity bottom of the telescopic cavity through a third compression spring and partially exposed out of the telescopic cavity and arranged at an interval with the mounting seat, and a guide block fixedly connected to the free end of the inner shaft and movably arranged on the guide rail; and a guide groove which is movably arranged on the guide rail is concavely arranged on the end surface of the guide block far away from the inner shaft.
10. The automatic spraying system of a fire extinguisher cylinder as claimed in claim 9, wherein: the free end fixedly connected with of guide rail just is used for ordering about with the symmetrical setting of guide rail the body of rod guide that resets.
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| CN201911217250.XA CN110841849B (en) | 2019-12-03 | 2019-12-03 | Automatic spraying system for fire extinguisher bottle body |
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| CN201911217250.XA CN110841849B (en) | 2019-12-03 | 2019-12-03 | Automatic spraying system for fire extinguisher bottle body |
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| CN110841849A true CN110841849A (en) | 2020-02-28 |
| CN110841849B CN110841849B (en) | 2020-09-01 |
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| CN111229506A (en) * | 2020-03-18 | 2020-06-05 | 长丰吾道智能光电科技有限公司 | Automatic paint spraying system of getting of box |
| CN111250303A (en) * | 2020-03-18 | 2020-06-09 | 长丰吾道智能光电科技有限公司 | Hanging rack |
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| CN111841978A (en) * | 2020-07-27 | 2020-10-30 | 临海市金源工艺品有限公司 | Accessory paint spraying apparatus of rattan chair skeleton |
| CN113262917A (en) * | 2021-05-24 | 2021-08-17 | 京开消防科技(浙江)有限公司 | Automatic spraying system for fire extinguisher bottle body |
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| CN116422514A (en) * | 2023-06-05 | 2023-07-14 | 山东美华消防科技有限公司 | Automatic spraying equipment for fire extinguisher bottle |
| CN116422514B (en) * | 2023-06-05 | 2023-09-15 | 山东美华消防科技有限公司 | Automatic spraying equipment for fire extinguisher bottle |
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Effective date of registration: 20210510 Address after: 261302 Changzao Road, Liutuan Coastal Development Zone, Changyi City, Weifang City, Shandong Province Patentee after: WEIFANG HUABAO FIRE-FIGHTING EQUIPMENT Co.,Ltd. Address before: No. 172-1, Maotang village, Qinghu Town, Jiangshan City, Quzhou City, Zhejiang Province Patentee before: Jiang Yonghua |
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