CN206184666U - Shower nozzle and have flush coater of this shower nozzle - Google Patents

Abstract

The utility model relates to a spraying equipment's technical field, especially relate to a shower nozzle and have the flush coater of this shower nozzle, the shower nozzle is annular nozzle, annular nozzle is equipped with the washing annular nozzle that is used for clearing up the plug surface and the spraying annular nozzle that is used for carrying on the spraying sizing material to the plug surface in proper order, the inboard rampart equipartition that washs annular nozzle has a plurality of air jets, spraying annular nozzle's inboard rampart equipartition has a plurality of spraying mouths, washing annular nozzle's lateral wall is opened has the air inlet, spraying annular nozzle's lateral wall is opened has gas injection mouth and injecting glue mouth, the air inlet communicates through the reposition of redundant personnel air flue with the gas outlet, the injecting glue mouth passes through injecting glue subchannel intercommunication with the spraying mouth, and the gas injection mouth makes plug surface coating's effect more even with the spraying mouth through gas injection subchannel intercommunication, annular nozzle to still provide a flush coater, this flush coater has annular nozzle, has solved the inhomogeneous problem of spraying in the past.

Description

A kind of shower nozzle and the flush coater with the shower nozzle

Technical field

The utility model is related to the technical field of spraying equipment, more particularly to a kind of shower nozzle and the spraying with the shower nozzle Machine.

Background technology

Insulator as electric power power transmission and transformation industry and electric railway power Transmission must product, wherein, organic composite is exhausted Edge now accounts for whole insulator application market share and has reached 65% or so, therefore provides that performance is excellent, stay in grade organic composite is exhausted Edge, has very important effect to the security of economic construction and guarantee power Transmission.Organic composite insulator it is main Structure includes plug, is arranged silica gel full skirt and plug two ends setting gold utensil in mandrel outer.

In organic composite insulator production process, one of crucial operation be how to ensure silica gel full skirt and plug it Between bonding quality.At present, it is bonding between silica gel full skirt and plug, it is to smear one layer of coupling agent by mandrel surface, lead to Coupling agent bridging action is crossed, several materials of different nature an entirety is connected into, so as to meet organic composite insulator Utility function.

Due to plug typically all using epoxy resin fiber as material, before Nian Jie with silica gel cluster parachute, the surface of plug Polishing will be entered makes its surface more smooth, and then improves the performance of composite insulator, but, by the plug polished Surface can be responsible for after many dust need to clean out, and can just carry out the coating of coupling agent, in existing production technology, use Method be by it is artificial using cloth or hairbrush first by the dust of plug by the way that wiping is cleaned out by hand after, then by coupling agent It is applied on the surface of epoxy resin fiber rod by hand.

Had the following disadvantages using hardened coating and by the way of wiping：First, it is necessary to first using wiping cleaning plug by hand Dust after, then plug be transported to applying area carry out hardened coating work, transport process work burden is larger, spends the time Long, operating efficiency is relatively low；Second, during hardened coating coupling agent, due to the unstability of human factor, make smearing coupling agent Glue-line thickness is inconsistent, and then influences the performance of composite insulator；3rd, plug is applied by instruments such as cloth or cloths Cloth, can remain more measuring fiber and be bonded at the surface of plug in coating process, and then cause secondary pollution to plug, make silica gel full skirt Electric conductor particle is buried between plug, so that, make product in use, interior insulation row is into path, produce transmission line of electricity short Road, or interiors of products produces temperature rise, and ablation plug produces the danger that goes offline.In actual applications, it is every that the defeated change of the above can occur every year Electric security incident.

Utility model content

The purpose of this utility model is for deficiency of the prior art, and to provide that a kind of spraying effect is uniform, work The flush coater of efficiency high；Also provide a kind of spraying effect uniform shower nozzle.

The purpose of this utility model is achieved through the following technical solutions：A kind of shower nozzle, shower nozzle is annular nozzle, the annular Shower nozzle is sequentially provided with the cleaning annular nozzle for clearing up mandrel surface and the spraying for mandrel surface spray sizing material Annular nozzle, the inner side ring wall of the cleaning annular nozzle is evenly equipped with multiple puff prots, the interior side ring of the spraying annular nozzle Wall is evenly equipped with multiple spraying mouths, and the lateral wall of the cleaning annular nozzle is provided with air inlet, the outside of the spraying annular nozzle Wall is provided with gas injection port and gum-injecting port；Air inlet is connected with gas outlet by shunting air flue；Gum-injecting port is with spraying mouth by injecting glue point Flow passage, gas injection port is connected with spraying mouth by gas injection runner.

Wherein, the cleaning annular nozzle includes the cleaning semicircular ring shower nozzle being arranged in pairs, the spraying annular nozzle bag Include the spraying semicircular ring shower nozzle being arranged in pairs.

Wherein, cleaning semicircular ring shower nozzle includes that what is be brought into close contact successively enters compression ring, guide ring, cleaning ring and closed-loop, institute State the shunting air flue for being collectively forming into compression ring, guide ring, cleaning ring and closed-loop and being passed through for fluid.

Wherein, the air inlet enters the lateral wall of compression ring described in, and the annular inboard plane for entering compression ring offers one For the deep-slotted chip breaker of flow of fluid, the bottom land of the deep-slotted chip breaker offers a venthole and the venthole connects with air inlet；

Guide ring is provided with an arc-shaped through-hole corresponding with the arc groove location and before the venthole The baffle plate of side, multiple inverted T-shaped through holes are arcuately uniformly arranged in the lower section of the arc-shaped through-hole and are connected with arc-shaped through-hole It is logical；

Cleaning is equipped with multigroup outlet opening and is connected with the T-shaped through hole respectively, and every group of outlet opening is one or two It is individual or three.

Wherein, the spraying semicircular ring shower nozzle includes being brought into close contact successively gas injection ring, flow splitter, spraying ring, logical glue ring, Guide ring and injecting glue ring；The gas injection ring, flow splitter, spraying ring are collectively forming gas injection runner, the spraying ring, logical glue Ring, guide ring, injecting glue ring are collectively forming injecting glue runner.

Wherein, the gas injection port is located at the lateral wall of the gas injection ring, and the annular inboard plane of gas injection ring offers one For the arc air flue groove of flow of fluid, the bottom land of the arc air flue groove offers a gas port and the gas port and gas injection port Connect；

Flow splitter is provided with an arc perforation corresponding with the arc gas injection groove location and positioned at the air guide Block in front of hole, multiple inverted T-shaped perforation are arcuately uniformly arranged in the lower section of arc perforation and are perforated with arc It is connected；

Spray ring and offer multigroup spraying opening, every group of spraying opening includes being located at the glue spraying mouthful of centre and positioned at glue spraying The jet opening of mouth both sides, the jet opening is connected with T-shaped perforation；

The lateral wall of injecting glue ring offers a gum-injecting port, and the gum-injecting port is located at the lateral wall of the injecting glue ring, injecting glue The annular inboard plane of ring offers an arc fortune glue groove for flow of fluid, and the bottom land of arc fortune glue groove offers one The plastic hole and plastic hole connects with gum-injecting port；

Guide ring be provided with an arc through hole corresponding with arc fortune glue groove position and positioned at it is described go out Catch in front of glue hole；

Logical glue ring arcuately uniformly offers multiple tap holes, each tap hole with the arc through hole phase of guide ring It is logical, each tap hole correspondence connection glue spraying mouthful.

Wherein, the annular diameters of the cleaning annular nozzle are smaller than spraying the annular diameters of annular nozzle.

A kind of flush coater, it is characterized in that, including pedestal, shower nozzle, drive shower nozzle move axially along plug mobile device, prevent The fixing device that only plug is moved, the shower nozzle is above-mentioned shower nozzle, and the mobile device and fixing device are mounted on described Pedestal, the shower nozzle is affixed with the mobile device.

Wherein, the lowering or hoisting gear for driving semicircular ring shower nozzle to move up and down is additionally provided with, the lowering or hoisting gear includes lift cylinder, The lift cylinder is installed on the pedestal, and the piston mandril of the lift cylinder is affixed with semicircular ring shower nozzle above.

Wherein, the mobile device includes sprocket wheel, chain rail, motor, slip fixed plate, and motor coordinates with chain wheel drive, chain Rail is set on sprocket wheel, and sliding fixed plate can slide on chain rail, and the slip fixed plate is affixed with shower nozzle.

The beneficial effects of the utility model：A kind of shower nozzle, shower nozzle is annular nozzle, the annular nozzle be sequentially provided with for Clear up the cleaning annular nozzle and the spraying annular nozzle for mandrel surface spray sizing material of mandrel surface, the cleaning The inner side ring wall of annular nozzle is evenly equipped with multiple puff prots, and the inner side ring wall of the spraying annular nozzle is evenly equipped with multiple sprayings Mouthful, the lateral wall of the cleaning annular nozzle is provided with air inlet, and the lateral wall of the spraying annular nozzle is provided with gas injection port and note Jiao Kou；Air inlet is connected with gas outlet by shunting air flue；Gum-injecting port with spraying mouth connected by injecting glue runner, gas injection port and Spraying mouth is connected by gas injection runner, and the effect for spraying the outer surface of club is more uniformly distributed, and, annular nozzle is divided into Cleaning annular nozzle and spraying annular nozzle two parts, after can quickly clearing up mandrel surface dust, without being removed to plug Fortune can carry out spray coating operations to mandrel surface, save work and take, and improve production efficiency, and than general cleaning way It is also totally very right, it is ensured that the spraying effect of product, the quality of product is enhanced, therefore the shower nozzle of the application has Painting effect Uniformly, the characteristics of high working efficiency.Therefore, the flush coater with above-mentioned shower nozzle in the application, the flush coater also includes driving spraying The mobile device of head axial movement, by way of Automatic Control, makes whole cleaning and the process of spraying be more suitable for production, Operating efficiency is not only increased, and also improves the quality of production of product.

Brief description of the drawings

Using accompanying drawing, the utility model is described in further detail, but embodiment in accompanying drawing is not constituted to of the present utility model Any limitation, for one of ordinary skill in the art, on the premise of not paying creative work, can also be according to following attached Figure obtains other accompanying drawings.

Fig. 1 is a kind of structural representation of flush coater of the present embodiment.

Fig. 2 is a kind of structural representation of shower nozzle of the present embodiment.

Fig. 3 is a kind of exploded view of the cleaning semicircular ring shower nozzle of shower nozzle of the present embodiment.

Fig. 4 is a kind of exploded view of the spraying semicircular ring shower nozzle of shower nozzle of the present embodiment.

The sketch that Fig. 5 coordinates for T-shaped through hole in a kind of cleaning semicircular ring shower nozzle of shower nozzle of the present embodiment with outlet opening.

Fig. 6 is T-shaped perforation, tap hole, gas-blowing outlets and spray in a kind of spraying semicircular ring shower nozzle of shower nozzle of the present embodiment The sketch that Jiao Kou coordinates.

Fig. 7 is a kind of structural representation of the injecting glue ring of shower nozzle of the present embodiment.

Fig. 8 is a kind of structural representation of the guide ring of shower nozzle of the present embodiment.

Fig. 9 is a kind of structural representation of the logical glue ring of shower nozzle of the present embodiment.

Figure 10 is a kind of structural representation of the spraying ring of shower nozzle of the present embodiment.

Figure 11 is a kind of structural representation of the guide ring of shower nozzle of the present embodiment.

Reference：1- pedestals；2- cleans semicircular ring shower nozzle；21- enters compression ring；211- air inlets；212- ventholes；213- Deep-slotted chip breaker；22- guide rings；221- baffle plates；222- arc-shaped through-holes；223-T type through holes；23- cleans ring；231- outlets opening；24- Closed-loop；3- sprays semicircular ring shower nozzle；31- injecting glue rings；311- gum-injecting ports；312- plastic holes；313- arcs transport glue groove；32- leads Draw ring；321- catch；322- arc through holes；The logical glue rings of 33-；333- tap holes；34- sprays ring；341- glue sprayings mouthful；342- sprays Gas opening；35- flow splitters；351- blocks；352- arcs are perforated；353-T types are perforated；36- guide rings；361- stoppers；362- Arc notch；37- gas injection rings；371- gas injection ports；4- plugs；51- fixed plates；52- slide plates；61- slides fixed plate；62- sprocket wheels； 63- chain rails；7- lift cylinders；8- connection rings.

Specific embodiment

The utility model is further described with the following Examples.

See Fig. 1 to Figure 11, Fig. 1 is the structural representation of the flush coater of the present embodiment, including pedestal 1, shower nozzle, band Mobile device, the fixing device for the position of stationary core rod 4 that dynamic shower nozzle is moved along the axial direction of plug 4.

Specifically, shower nozzle is annular nozzle, the shape of cleaning ring 23 that annular nozzle is sequentially provided with for clearing up the surface of plug 4 is sprayed Head and the shape shower nozzle of spraying ring 34 for the surface of plug 4 spray sizing material, the inner side ring wall for cleaning the shape shower nozzle of ring 23 are uniform There are multiple puff prots, the inner side ring wall for spraying the shape shower nozzle of ring 34 is evenly equipped with multiple spraying mouths, cleans the lateral wall of the shape shower nozzle of ring 23 Air inlet 211 is provided with, the lateral wall for spraying the shape shower nozzle of ring 34 is provided with gas injection port 371 and gum-injecting port 311；Air inlet 211 and outlet Mouth is connected by shunting air flue；Gum-injecting port 311 is connected with spraying mouth by injecting glue runner, and gas injection port 371 passes through with spraying mouth Gas injection runner is connected.

See Fig. 2 to Fig. 3, in the present embodiment, cleaning ring 23 shape shower nozzle includes the cleaning semicircular ring shower nozzle being arranged in pairs 22 and cylinder（It is not drawn into）, specifically, cleaning semicircular ring shower nozzle 2 include being brought into close contact successively enter compression ring 21, guide ring 22, clear Ring 23 and closed-loop 24 are washed, is entered compression ring 21, guide ring 22, cleaning ring 23 and closed-loop 24 and is collectively forming the shunting passed through for fluid Air flue, shunting air flue specifically includes arc sprue, T-shaped water conservancy diversion through hole and spout, in addition, guide ring 22, cleaning ring 23 and Closed-loop 24 is collectively forming puff prot, wherein, see Fig. 3, air inlet 211 be located at into compression ring 21 lateral wall and by tracheae with Cylinder is connected, and the annular inboard plane for entering compression ring 21 offers a deep-slotted chip breaker 213 for flow of fluid, the deep-slotted chip breaker 213 Bottom land offers a venthole 212 and the venthole 212 connects with air inlet 211, and the position of venthole 212 can be The middle part or both ends of deep-slotted chip breaker 213, the venthole 212 of the present embodiment are located at centre position；Enter the inner side plane of compression ring 21 It is brought into close contact with guide ring 22, guide ring 22 is provided with an arc-shaped through-hole 222 corresponding with the position of deep-slotted chip breaker 213 and position In the baffle plate 221 in the front of venthole 212, wherein, the flowing that deep-slotted chip breaker 213, arc-shaped through-hole 222 and baffle plate 221 are formed is led to Road is arc sprue, and it is mainly shunted high pressure draught/gas, and the effect of baffle plate 221 makes gases at high pressure from venthole 212 spray and hit baffle plate 221, and baffle plate 221 plays a part of one and stops buffering, make gases at high pressure difference arcuately groove 213 Both-side ends spread apart, make the air pressure in the middle part of deep-slotted chip breaker 213 and both-side ends portion roughly equal, larger air pressure is not produced Difference, is conducive to the uniformity and stability of cleaning, in addition, guide ring 22 is additionally provided with multiple inverted T-shaped through holes 223 arcuately It is uniformly arranged in the lower section of arc-shaped through-hole 222 and is connected with arc-shaped through-hole 222；Cleaning ring 23 and guide ring 22 are brought into close contact, Cleaning ring 23 is provided with multigroup outlet opening 231 and is connected with T-shaped through hole 223 respectively, and every group of outlet opening 231 is one or two Or three, the present embodiment, see Fig. 5, outlet opening 231 is designed and the spraying opening that can be hereafter mentioned in order to easy to process Same shape is designed as, specific outlet opening 231 is three, positioned at middle outlet opening 231 than the outlet positioned at both sides Opening 231 will be grown, and then outlet opening 231 and T-shaped through hole 223 are combined into T-shaped water conservancy diversion through hole and spout, and its effect is into one Step is shunted to fluid, enable a fluid to be evenly distributed in the cleaning shape shower nozzle of ring 23 inner side ring wall and stablize, pressure Equally spray, cleaning performance can be strengthened；Wash ring and closed-loop 24 is brought into close contact, it is mainly closed outlet opening 231 and carries out Form gas outlet.

The course of work of cleaning semicircular ring shower nozzle 2 is to be connected with cylinder into the air inlet 211 of compression ring 21, cylinder start it is past enter Gas port 211 is passed through gases at high pressure, gases at high pressure along shunting air flue from the venthole 212 for entering compression ring 21 out, then high pressure gas Know from experience because the baffle plate 221 of guide ring 22 stops, make gases at high pressure that the deep-slotted chip breaker into compression ring 21 is evenly distributed on along shunting air flue In 213, and then gases at high pressure can at a high speed flow through the arc-shaped through-hole 222 and inverted T-shaped through hole 223 of guide ring 22, and setting is led To the effect of ring 22 be enable gases at high pressure very fifty-fifty, air pressure is substantially equally from multiple T-shaped logical in guide ring 22 Hole 223 is flowed through, and because T-shaped through hole 223 is connected with outlet opening 231, gases at high pressure are after shunting air flue from cleaning semicircle It is isobaric in multiple gas outlets of the inner side ring wall of ring spray first 2 to spray, because the aperture of the aperture ratio air inlet 211 of gas outlet is thin A lot, thus, the air pressure of gas outlet is higher than the air pressure at air inlet 211, and cylinder need to only improve relative mutually low air pressure, outlet Mouth just can spray air pressure higher, significantly reduce energy consumption, and, being brought into close contact for each ring plate structure makes gases at high pressure equal Sprayed from multiple gas outlets evenly, and then, annular very notable to the cleaning performance that the surface of plug 4 carries out dust or debris The air pressure of itself the characteristics of and internal structure is uniform, makes cleaning performance visibly homogeneous, and then improve product quality, improves work Make efficiency.

See Fig. 2 and Fig. 4, wherein, gas injection ring 37 that spraying semicircular ring shower nozzle 3 includes being brought into close contact successively, flow splitter 35, Spraying ring 34, logical glue ring 33, guide ring 32 and injecting glue ring 31；Gas injection ring 37, flow splitter 35, spraying ring 34 are collectively forming gas injection Runner, spraying ring 34, logical glue ring 33, guide ring 32, injecting glue ring 31 are collectively forming injecting glue runner.

See Fig. 4 and Fig. 6, annular nozzle is also included for the spraying annulus shower nozzle in the surface spraying primer of plug 4, spraying The shape shower nozzle of ring 34 includes the spraying semicircular ring shower nozzle 3 being arranged in pairs, specifically, spraying semicircular ring shower nozzle 3 includes successively closely patch The gas injection ring 37 of conjunction, flow splitter 35, spraying ring 34, logical glue ring 33, guide ring 32 and injecting glue ring 31；Gas injection ring 37, flow splitter 35th, spraying ring 34 is collectively forming gas injection runner, and spraying ring 34, logical glue ring 33, guide ring 32, injecting glue ring 31 are collectively forming injecting glue Runner, flow splitter 35, spraying ring 34 and logical glue ring 33 surround spraying mouth jointly, likewise, gas injection runner and injecting glue point Runner includes arc sprue, T-shaped water conservancy diversion through hole and spout respectively.

See Fig. 4 to Figure 11, specifically, the gas injection port 371 of the spraying shape shower nozzle of ring 34 is located at the lateral wall of gas injection ring 37 simultaneously Cylinder is connected to by tracheae（It is not drawn into）, the annular inboard plane of gas injection ring 37 offers the arc gas for flow of fluid Road groove, the bottom land of the arc air flue groove offers a gas port and the gas port connects with gas injection port 371, injecting hole Position can be the middle part or both ends of deep-slotted chip breaker 213, and the injecting hole of the present embodiment is located at centre position；In order to preferably make The gas of injection can be shunted, and a guide ring 36, air guide are also added in the present embodiment, between gas injection ring 37 and flow splitter 35 Ring 36 is brought into close contact with gas injection ring 37, and guide ring 36 is provided with an arc notch 362 corresponding with arc air flue groove location And the stopper 361 in front of gas port；The effect of stopper 361 makes gases at high pressure spray and hit from venthole 212 Stopper 361, stopper 361 plays a part of one and stops buffering, and arcuately the both sides of air flue groove are last respectively to make gases at high pressure End spreads apart to be come, and makes the air pressure in arc air flue groove middle part and both-side ends portion roughly equal, larger draught head is not produced, favorably In the uniformity and stability of spraying；Guide ring 36 is brought into close contact with flow splitter 35, and flow splitter 35 is provided with one and is noted with arc Air drain position corresponding arc perforation 352 and the block 351 in front of gas port, 353 edges of multiple inverted T-shaped perforation Arc is uniformly arranged in the lower section of arc perforation 352 and is connected with arc perforation 352, wherein, arc air flue groove, arc notch 362nd, the flow channel that arc-shaped through-hole 222 and baffle plate 221 are formed is arc sprue, and it is mainly by high pressure draught/gas Shunted；Flow splitter 35 is brought into close contact with spraying ring 34, and spraying ring 34 offers multigroup spraying opening, every group of spraying opening bag Include positioned at middle glue spraying mouthful 341 and the jet opening 342 positioned at 341 both sides of glue spraying mouthful, wherein, see Fig. 6, glue spraying mouthful 341 Opening length is more long than the Opening length of jet opening 342, and jet opening 342 is arranged at adjacent T in flow splitter 35 Between type perforation 353, jet opening 342 is set to be connected with T-shaped perforation 353, positioned at middle glue spraying mouthful 341 and T-shaped perforation 353 do not connect, between jet opening 342 and T-shaped perforation 353 with being combined into T-shaped water conservancy diversion through hole and spout.The outside of injecting glue ring 31 Wall offers a gum-injecting port 311, and gum-injecting port 311 is located at the lateral wall of injecting glue ring 31 and is connected by sebific duct with storage glue tank, noted The annular inboard plane of glue ring 31 is provided with an arc fortune glue groove 313 for flow of fluid, and the bottom land of arc fortune glue groove 313 is opened A plastic hole 312 and the plastic hole 312 is provided with to be connected with gum-injecting port 311；Guide ring 32 is provided with one and is transported with arc The corresponding arc through hole 322 in the position of glue groove 313 and the catch 321 positioned at the front of plastic hole 312, the effect of catch 321 High-pressure fluid is sprayed from plastic hole 312 and hit catch 321, catch 321 plays a part of one and stops buffering, makes high-pressure spray Arcuately the both-side ends of fortune glue groove 313 spread apart body respectively, arc is transported the hydraulic pressure in the middle part of glue groove 313 and both-side ends portion It is roughly equal, larger hydraulic pressure difference is not produced, be conducive to the uniformity and stability of spraying；Wherein, arc fortune glue groove 313, arc The flow channel that shape through hole 322 and catch 321 are formed is arc sprue, and it is mainly shunted highly pressurised liquid； Logical glue ring 33 arcuately uniformly offers multiple tap holes 333, each tap hole 333 with the arc through hole of guide ring 32 322 communicate, each tap hole 333 correspondence connection glue spraying mouthful 341, the glue spraying mouthful 341 in spraying opening is radially sprayed to inner ring Sizing material, the jet opening 342 positioned at 341 both sides of glue spraying mouthful radially sprays gases at high pressure to inner ring.

The course of work of spraying semicircular ring shower nozzle 3, gas injection runner part connects for the gas injection port 371 of gas injection ring 37 with cylinder Logical, cylinder starts toward gas injection port 371 and is passed through gases at high pressure, and gases at high pressure are along gas injection runner portion from the air guide port of gas injection ring 37 Out, under then gases at high pressure can be because of the fast barrier effect of the stop of guide ring 36, gases at high pressure are made along gas injection runner portion It is evenly distributed in the arc wears groove of gas injection ring 37, and then gases at high pressure can at a high speed flow through the arc notch 362 of guide ring 36, enter And gases at high pressure can flow through the arc perforation 352 and inverted T-shaped perforation 353 of flow splitter 35, the effect of flow splitter 35 is set Be enable gases at high pressure very fifty-fifty, air pressure substantially equally from the multiple T-shaped perforation in flow splitter 35 353 out, then Flow direction sprays the jet opening 342 in the spraying opening of ring 34, and then gases at high pressure spray along the radial direction of plug 4, due to phase Adjacent two T-shaped holes only communicate with the jet opening 342 in one group of spraying opening positioned at both sides, and gases at high pressure then only can be from spraying half It is isobaric in the jet opening 342 of every group of spraying mouthful of the inner side ring wall of annulus shower nozzle 3 to spray, in addition, injecting glue runner part is The gum-injecting port 311 of injecting glue ring 31 is connected with storage glue pump, and storage glue pump startup to pressurize and convey sizing material toward gum-injecting port 311, and sizing material can be from note Out, then sizing material can stop because of the catch 321 of guide ring 32, make sizing material high from gum outlet for the plastic hole 312 of glue ring 31 Pressure sprays and is generally evenly distributed in the arc of injecting glue ring 31 fortune glue groove 313, and then sizing material can at a high speed flow through the arc of guide ring 32 Shape through hole 322, and then sizing material can flow through the tap hole 333 of logical glue ring 33, the effect for setting logical glue ring 33 is to enable sizing material Very fifty-fifty, pressure substantially equally from the tap hole 333 in logical glue ring 33 out, due to two neighboring T-shaped hole with every group Glue spraying mouthfuls 341 is not connected in spraying mouth, and, each tap hole 333 is connected with the spraying mouthful in every group of spraying opening, sizing material from The gum outlet of the madial wall of spraying semicircular ring shower nozzle 3 sprays, and then, due to the jet opening 342 of both sides in every group of spraying opening The fluid of ejection is pressure-air, positioned at middle spraying opening glue spraying material, because gases at high pressure spray from jet opening 342 Afterwards, Divergent Phenomenon can be produced around gum outlet, while pressure-air can blow sizing material, makes to be sprayed from glue spraying mouthful 341 originally Sizing material atomization, i.e., sprayed in water column shape ground originally, because gases at high pressure turbulent flow makes water column be changed into droplet, realize atomization, and And because loop configuration matches with plug 4, and because the internal structure cooperation of spraying semicircular ring shower nozzle 3 makes shower nozzle madial wall, each goes out The pressure of Jiao Kou is roughly equal, is more uniformly distributed the effect of the surface spraying of plug 4.

See Fig. 2, in the present embodiment, the annular diameters of the annular diameters than spraying annular nozzle 3 of annular nozzle 2 are cleaned Small, cleaning annular nozzle 2 is fixedly connected with spraying annular nozzle 3 by connection ring 8, wherein, clean the gas outlet of annular nozzle 2 Than spraying the spraying mouthful of annular nozzle 3 near plug, in use, cleaning will not be to spraying when annular nozzle 2 is cleaned The spraying effect of annular nozzle 3 causes excessive influence, and then improves the quality of production of product.

The mobile device for driving shower nozzle to be moved along the axial direction of plug 4 in embodiment, in flush coater, its structure includes chain Wheel 62, chain rail 63, motor, slip fixed plate 61, motor are driven with sprocket wheel 62 and coordinate, and chain rail 63 is set on sprocket wheel 62, is slided Fixed plate 61 can be slided on chain rail 63, slide fixed plate 61 affixed with annular nozzle.

In the present embodiment, flush coater is additionally provided with the lowering or hoisting gear for driving semicircular ring shower nozzle above to move up and down, Specifically, pedestal 1 is provided with lift cylinder 7, the piston mandril of the lift cylinder 7 is affixed with semicircular ring shower nozzle above, this Sample is conducive in spraying process, the placement and taking-up of plug 4.

In the present embodiment, the fixing device of stationary core rod 4 is used in flush coater, specifically, fixed plate 51 and slide plate 52, It is slidably matched between fixed plate 51 and slide plate 52, makes plug 4 adjustable in the height direction.

The course of work of the flush coater of the present embodiment is first, is risen upper semi-circle ring spray head by lowering or hoisting gear, and prevent Only plug 4 is on the securing means；Second, the position of regulation fixing apparatus meets the axiality between plug 4 and annular nozzle It is required that；3rd, closed annular nozzle, starts mobile device, air pump and storage glue pump, and mobile device is driven by Automated condtrol Annular nozzle completes the secondary spray coating operations for moving back and forth, that is, completing a cycle.

Finally it should be noted that above example is only used to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected scope, although being explained to the utility model with reference to preferred embodiment, this area it is general It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent, without deviating from this The spirit and scope of utility model technical scheme.

Claims (10)

1. a kind of shower nozzle, it is characterized in that, shower nozzle is annular nozzle, and the annular nozzle is sequentially provided with for clearing up mandrel surface Cleaning annular nozzle and the spraying annular nozzle for mandrel surface spray sizing material, the inner side of the cleaning annular nozzle Ring wall is evenly equipped with multiple puff prots, and the inner side ring wall of the spraying annular nozzle is evenly equipped with multiple spraying mouths, the cleaning annular The lateral wall of shower nozzle is provided with air inlet, and the lateral wall of the spraying annular nozzle is provided with gas injection port and gum-injecting port；Air inlet with go out Gas port is connected by shunting air flue；Gum-injecting port is connected with spraying mouth by injecting glue runner, and gas injection port passes through gas injection with spraying mouth Runner is connected.

2. a kind of shower nozzle according to claim 1, it is characterized in that, the cleaning annular nozzle includes the cleaning being arranged in pairs Semicircular ring shower nozzle, the spraying annular nozzle includes the spraying semicircular ring shower nozzle being arranged in pairs.

3. a kind of shower nozzle according to claim 2, it is characterized in that, cleaning semicircular ring shower nozzle includes that what is be brought into close contact successively enters Compression ring, guide ring, cleaning ring and closed-loop, it is described enter compression ring, guide ring, cleaning ring and closed-loop be collectively forming and pass through for fluid Shunting air flue.

4. a kind of shower nozzle according to claim 3, it is characterized in that, the air inlet located at it is described enter compression ring lateral wall, The annular inboard plane for entering compression ring offers a deep-slotted chip breaker for flow of fluid, and the bottom land of the deep-slotted chip breaker offers an outlet The hole and venthole connects with air inlet；

Guide ring is provided with an arc-shaped through-hole corresponding with the arc groove location and in front of the venthole Baffle plate, multiple inverted T-shaped through holes are arcuately uniformly arranged in the lower section of the arc-shaped through-hole and are connected with arc-shaped through-hole；

Cleaning is equipped with multigroup outlet opening and is connected with the T-shaped through hole respectively, every group of outlet opening for one or two or Three.

5. a kind of shower nozzle according to claim 2, it is characterized in that, the spraying semicircular ring shower nozzle includes being brought into close contact successively Gas injection ring, flow splitter, spraying ring, logical glue ring, guide ring and injecting glue ring；The gas injection ring, flow splitter, the spraying common shape of ring Into gas injection runner, the spraying ring, logical glue ring, guide ring, injecting glue ring are collectively forming injecting glue runner.

6. a kind of shower nozzle according to claim 5, it is characterized in that, the gas injection port located at the gas injection ring lateral wall, The annular inboard plane of gas injection ring offers an arc air flue groove for flow of fluid, and the bottom land of the arc air flue groove is offered The one gas port and gas port connects with gas injection port；

Flow splitter is provided with an arc perforation corresponding with the arc gas injection groove location and before the gas port The block of side, multiple inverted T-shaped perforation are arcuately uniformly arranged in the lower section of arc perforation and are connected with arc perforation It is logical；

Spray ring and offer multigroup spraying opening, every group of spraying opening includes being located at the glue spraying mouthful of centre and positioned at glue spraying mouthful two The jet opening of side, the jet opening is connected with T-shaped perforation；

The lateral wall of injecting glue ring offers a gum-injecting port, and the gum-injecting port is located at the lateral wall of the injecting glue ring, injecting glue ring Annular inboard plane offers an arc fortune glue groove for flow of fluid, and the bottom land of arc fortune glue groove offers a plastic emitting The hole and plastic hole connects with gum-injecting port；

Guide ring is provided with an arc through hole corresponding with arc fortune glue groove position and positioned at the plastic hole The catch in front；

Logical glue ring arcuately uniformly offers multiple tap holes, and each tap hole is communicated with the arc through hole of guide ring, often The individual tap hole correspondence connection glue spraying mouthful.

7. a kind of shower nozzle according to claim 1, it is characterized in that, the annular diameters of the cleaning annular nozzle are than spraying ring The annular diameters of shape shower nozzle are small.

8. a kind of flush coater, it is characterized in that, including pedestal, shower nozzle, drive mobile device that shower nozzle moves axially along plug, prevent The fixing device of plug movement, shower nozzle is the shower nozzle described in any one of claim 1 to 7, the mobile device and fixing device The pedestal is mounted on, the shower nozzle is affixed with the mobile device.

9. a kind of flush coater according to claim 8, it is characterized in that, it is additionally provided with the liter for driving semicircular ring shower nozzle to move up and down Falling unit, the lowering or hoisting gear includes lift cylinder, and the lift cylinder is installed on the pedestal, the piston top of the lift cylinder Bar is affixed with semicircular ring shower nozzle above.

10. a kind of flush coater according to claim 8, it is characterized in that, the mobile device include sprocket wheel, chain rail, motor, Fixed plate is slided, motor coordinates with chain wheel drive, and chain rail is set on sprocket wheel, sliding fixed plate can slide on chain rail, described Slide fixed plate affixed with shower nozzle.