CN205668201U - A kind of buffing wax automatic injecting device - Google Patents

Abstract

This utility model is a kind of buffing wax automatic injecting device, relates to steel pipe polishing technology field, for solving manually to hinder hands and artificial waxing inefficiency problem for the dust occurred during polishing linen wheel waxing, fiber crops wheel and design.This buffing wax automatic injecting device includes for the wax melting device of melting solid wax with for spraying the wax sprayer of wax liquid, it is connected by conduit between wax melting device with wax sprayer, and conduit between the two is provided with flow control switch, the outside of at least part of conduit is provided with the heating conduit device for heating it；Wax sprayer includes several jet pipes for spray wax liquid and jet pipe heater, and jet pipe is connected with conduit.The buffing wax automatic injecting device that this utility model provides is used for solid wax fusing on-demand automatically wheel for fiber crops are added casting liquid.

Description

A kind of buffing wax automatic injecting device

Technical field

This utility model relates to steel pipe polishing technology field, particularly relates to a kind of buffing wax automatic injecting device.

Background technology

Decoration stainless steel tube it is generally required to be processed by shot blasting by fiber crops wheel, must be added before use in this process Buffing wax, is otherwise unable to reach preferable polishing effect.Currently, steel pipe polishing process has been realized in mechanization and automatization, Can be automatically performed round tube rotates polishing and feeding and four mirror polish of rectangular tube and feeding, and relation in polishing process The waxing process polishing effect is still hand-manipulated by workman, and this production form had both reduced the one of production efficiency and polishing Cause property, adds again labor intensity and the production cost of workman.

Conventional buffing wax is solid-state buffing wax, and it is fiber crops wheel waxings that solid-state buffing wax needs by artificial hand-held wax stone, workman In polishing process, it has to be noted that add buffing wax in time fiber crops wheel, otherwise can affect polishing effect not because of buffing wax, Also can virtually add the labor intensity of operator and reduce production efficiency.Cohesive force due to solid-state buffing wax with fiber crops wheel Difference, it is the most undesirable that it combines effect, so, will produce substantial amounts of flying chip and dust, no during adding wax polishing Only can cause the waste of buffing wax, and permeate into the dust impurities in air and polisher also can be made to be in abnormal severe work Making in environment, inhalable particles has greatly threatened the health of polisher, and, wax by hand in operation workman, also The accident that workman's arm is wound around by fiber crops wheel and scratches can occur repeatedly.

During it addition, difform steel pipe (such as round tube and rectangular tube) to be polished waxing process, due to throwing used The fiber crops wheel arrangement form of light device is different (pipe fiber crops wheel is horizontally disposed, and rectangular tube is horizontally disposed to be staggered with vertical layout), Also manually-operated difficulty can be increased further.

Utility model content

The purpose of this utility model is to provide a kind of buffing wax automatic injecting device, to solve manually to wax to there is safety Hidden danger and the technical problem of inefficiency.

This utility model is a kind of buffing wax automatic injecting device, including for melting solid wax wax melting device and for Spray the wax sprayer of wax liquid, be connected by conduit between described wax melting device with described wax sprayer, and between the two Conduit is provided with flow control switch, and the outside of at least part of described conduit is provided with the heating conduit dress for heating it Put；

Described wax sprayer includes several jet pipes for spray wax liquid and jet pipe heater, and described jet pipe is with described Conduit is connected.

Further, described wax melting device includes dewaxing bucket and for the electromagnetic heater heating described dewaxing bucket.

Further, described wax melting device also includes that the first agitating device, described first agitating device are positioned at described dewaxing In bucket.

Further, the wax barrel top cover of described dewaxing bucket is provided with dog-house, and the drum head of described dewaxing bucket is obliquely installed.

Further, wax liquid attemperator it is additionally provided with between described wax melting device and described flow control switch.

Further, described wax liquid attemperator includes being incubated bucket and inner heat-insulating barrel in outer barrel, insulation, described insulation outer barrel And described insulation is filled with between bucket heat-insulation layer, described insulation is provided with between bucket and described inner heat-insulating barrel for carrying out water-bath The gap of heating.

Further, described flow control switch includes transition cylinder body, the piston being arranged in described transition cylinder body and institute State cylinder that piston connects, enter the inlet one-way valve of described transition cylinder body and go out institute for controlling wax liquid stream for controlling wax liquid stream State the Outlet check valves of transition cylinder body.

Further, described cylinder is increased stroke-adjustable gas cylinder.

Further, described jet pipe is for being arranged on described supravasal branch line.

Further, the ejection end of described jet pipe is provided with gimbaled nozzle.

This utility model has the benefit that

(1) this utility model includes wax melting device, flow control switch and wax sprayer, by wax melting device by solid wax Block melts for liquid, then is sucked through flow control switch by conduit, finally exports to gimbaled nozzle spray wax liquid, and, pass through Wax sprayer arranges heating conduit device and jet pipe heater, effectively prevent solidification after cooling down because of wax liquid and block The phenomenon of pipeline, it is ensured that the free-flowing in pipeline of the wax liquid and the quick dewaxing of start-up phase, it is achieved that solid polishing wax Automatic spraying is on polishing linen wheel in liquid form, it is not necessary to manual intervention, it is to avoid the danger of hands is hindered in artificial waxing by fiber crops wheel, Considerably reduce the dust raising phenomenon using the waxing of solid wax stone to exist, it is to avoid dust during operative sucks simultaneously, protect Protect workers ' health.This utility model achieves the full-automatic casting of fiber crops wheel, drastically increases polishing efficiency.

(2) it is provided with flow control switch, uses variable-stroke cylinder to drive piston, by changing the stroke of cylinder Change the wax liquid injection volume of flow control switch.In actual production, work can be adjusted easily according to different production status Skill parameter, it is achieved that the precise quantification of waxing amount, is beneficial to implement lean production, it is to avoid too much coats buffing wax and causes the energy Waste.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of this utility model embodiment buffing wax automatic injecting device.

Reference:

1-wax melting device, 2-wax liquid attemperator, 3-flow control switch, 4-wax sprayer；

101-dewaxing bucket, 102-electromagnetic heater, 103-wax barrel top cover,

104-the first agitating device, 105-the first locking device, 106-first stirs flabellum,

107-the first wax outlet, 108-electromagnetic valve；

201-is incubated outer barrel, 202-heat-insulation layer, bucket in 203-insulation, 204-inner heat-insulating barrel,

205-water inlet, 206-outlet, 207-wax liquid entrance, 208-the second wax outlet,

209-the second agitating device, 210-liquid level detection device, 211-the second locking device,

212-buoyancy gauge head, 213-heat-preserving container top cover, 214-second stirs flabellum,

215-heater；

301-transition cylinder body, 302-fluid injection heat-insulation layer, 303-piston, 304-cylinder,

305-inlet one-way valve, 306-Outlet check valves；

401-conduit, 402-heating conduit device, 403-conduit heat-insulation layer, 404-jet pipe,

405-jet pipe heater, 406-jet pipe heat-insulation layer, 407-gimbaled nozzle.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing The technical scheme of type carries out clear, complete description.Obviously, described embodiment is only that a part of the present utility model is implemented Example rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making wound The every other embodiment obtained under the property made work premise, broadly falls into the scope of this utility model protection.

In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixing connection, it is also possible to be to removably connect, or integrally Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with regard to body situation Language concrete meaning in this utility model.

As it is shown in figure 1, present embodiments provide a kind of buffing wax automatic injecting device, including melting for melting solid wax Wax apparatus 1 and for spraying the wax sprayer 4 of wax liquid, is connected by conduit 401 between wax melting device 1 with wax sprayer 4, and Conduit 401 between the two is provided with flow control switch 3, and the outside of at least part of conduit 401 is provided with for adding it The heating conduit device 402 of heat.When after the solid wax fusing entering wax melting device 1, it is in the liquid wax of molten condition through first Wax outlet 107 flows out, by the regulation effect of flow control switch 3 in conduit 401 enters into wax sprayer 4.

Wax sprayer 4 includes several jet pipes 404 for spray wax liquid and jet pipe heater 405, jet pipe 404 with lead Pipe 401 is connected.

Because the fusing point of buffing wax is generally 50-70 DEG C, therefore the buffing wax under room temperature is solid, when the present embodiment polishes When wax automatic injecting device is in stopped status, the buffing wax left over after producing last time, because of cooled and solidified, will be attached to wax spray At the conduit 401 of device 4 and jet pipe 404 inwall and the mouth of pipe, in order to prevent the present embodiment buffing wax automatic injecting device from again opening Conduit 401 and the phenomenon of jet pipe 404 blocking occur time dynamic, therefore heating conduit device 402 is set on the outer wall of conduit 401, Jet pipe heater 405 is set on the outer wall of jet pipe 404, makes the solid wax of attachment be molten into liquid before start, it is ensured that fluid injection Pipeline unobstructed.And, conduit insulation it is also respectively provided with in the outside of heating conduit device 402 and jet pipe heater 405 Layer 403 and jet pipe heat-insulation layer 406, such setting, both prevented the quick loss of heat, in turn ensure that the peace in production process Quan Xing.

Concrete, the wax melting device 1 in the present embodiment includes dewaxing bucket 101 and for the electromagnetism heating dewaxing bucket 101 Heater 102.Bottom dewaxing bucket 101 or sidewall bottom is provided with the first wax outlet 107, set in dewaxing bucket 101 bottom outside There is electromagnetic heater 102.Before being polished wax automatic fluid injection, first the solid polishing wax stock preparing ratio is put into In dewaxing bucket 101, then starting the switch of electromagnetic heater 102, make solid wax melt, subsequently, the wax liquid after fusing is through the One wax outlet 107 flows out in pipeline.And, the heat conversion of Electromagnetic Heating mode is up to more than 90%, and Btu utilization is abundant, Thermal starting is fast, substantially increases the burn-off rate of wax stone.

In order to improve the burn-off rate of solid wax, wax melting device 1 also includes the first agitating device 104, the first agitating device 104 are positioned at dewaxing bucket 101.Such setting, with the fusing of accelerating solid wax, and can improve in dewaxing bucket 101 the one of wax liquid Cause property and uniformity.The power of the first agitating device 104 can be pneumatic, such as: air motor, it is also possible to electronic, such as: motor. Further, the first agitating device 104 is arranged on wax barrel top cover 103 as shown in Figure 1, installs simple, easy to maintenance.Meanwhile, for Rapid melting solid wax, is also equipped with at least two groups first in the rotating shaft of the first agitating device 104 and stirs flabellum 106.

It should be noted that the installation site of the first agitating device 104 can be above-mentioned to be arranged on wax bucket in the present embodiment The form of top cover 103, but it is not limited solely to above-mentioned this installation site, it is also possible to use other installation sites, as being arranged on The sidewall of dewaxing bucket 101, or it is arranged on the bottom of dewaxing bucket 101, as long as by the first stirring fan of the first agitating device 104 It is internal that leaf 106 is arranged on dewaxing bucket 101, it is achieved the stirring to wax liquid.

In the present embodiment, as it is shown in figure 1, the wax barrel top cover 103 of dewaxing bucket 101 can be provided with dog-house, dewaxing bucket 101 Drum head be obliquely installed.The top of dewaxing bucket 101 is provided with a separable wax barrel top cover 103, and the upper outside of dewaxing bucket 101 sets Several the first locking devices 105, the first locking device 105 is had to use buckle-type locking mode, it is achieved wax barrel top cover 103 is with molten The detachable connection of wax bucket 101.When needing to be carried out waiting operation to the inside of dewaxing bucket 101, by the first locking device 105 open, and can be disassembled by wax barrel top cover 103 easily, to be carried out.When the wax liquid in dewaxing bucket 101 makes to be finished Finish when needing again to feed intake, only solid wax need to be put into from dog-house, beat completely without by wax barrel top cover 103 Opening, the setting of dog-house drastically increases production efficiency.And the drum head of dewaxing bucket 101 is obliquely installed, then it is for maximum Change the wax liquid after ground utilizes fusing, make the wax liquid in dewaxing bucket 101 the most all flow out from the first wax outlet 107, save wax Liquid resource.

It should be noted that the locking mode of the first locking device 105 can be the locking of above-mentioned buckle-type in the present embodiment Mode, but it is not limited solely to above-mentioned this locking mode, it is also possible to use other locking modes, as used door latch type locking side Formula, or screw-threaded coupling mode, or bolt-type locking mode, as long as be capable of wax barrel top cover by this locking mode 103 are connected with the detachable of dewaxing bucket 101.

In the present embodiment, between wax melting device 1 and flow control switch 3, it is additionally provided with wax liquid attemperator 2, such as Fig. 1 institute Show.First wax outlet 107 of wax melting device 1 is connected by conduit 401 with the wax liquid entrance 207 of wax liquid attemperator 2, and even Adapter is provided with electromagnetic valve 108 on road, owing to the conduit 401 between the first wax outlet 107 and wax liquid entrance 207 is shorter and molten Wax apparatus 1 is higher with the internal temperature of wax liquid attemperator 2, thus this section of conduit 401 can additionally arrange insulation and Heater.

The setting of wax liquid attemperator 2, makes the wax liquid of rapid melting in wax melting device 1 enter in wax liquid attemperator 2 Row cache, it is to avoid take the space of wax melting device 1, makes wax melting device 1 be always maintained at the ability of quick dewaxing, and reduces wax liquid The time of staying in wax melting device 1, the most both it was possible to prevent wax liquid to gasify because being excessively heated, had saved again wax melting device 1 Energy consumption；Meanwhile, wax liquid attemperator 2 is that the wax liquid of fusing provides an adiabatic temporary environment, decreases the heat of wax liquid Can dissipate, therefore, wax liquid attemperator 2 is only required to be wax liquid and provides less heating compensation, so that it may keep the mobility of wax liquid, rises Arrive preferable energy-conserving action.

In the present embodiment, molten condition can be remained in order to flow into the wax liquid in wax liquid attemperator 2, need It is carried out continuous heating, due to wax liquid attemperator 2 be only required to be wax liquid provide less heating compensation can realize for The insulation of wax liquid, can achieve the goal thereby through a kind of economic and environment-friendly heating and thermal insulation mode heating in water bath.Such as Fig. 1 institute Showing, the wax liquid attemperator 2 in the present embodiment includes being incubated bucket 203 and inner heat-insulating barrel 204 in outer barrel 201, insulation, is incubated outer barrel 201 and insulation in be filled with heat-insulation layer 202 between bucket 203, insulation is provided with between bucket 203 and inner heat-insulating barrel 204 for carrying out The gap of heating in water bath.Add water by water-bath cavity volume between bucket 203 and inner heat-insulating barrel 204 in insulation, and open and be positioned at Heater 215 bottom cavity volume, can prevent the solidification of wax liquid in inner heat-insulating barrel 204.Wherein, heater 215 is electric heater, And heating-up temperature is adjustable, uses heating in water bath mode can control wax liquid temperature well, cause wax to avoid directly heating The overheated phenomenon with boiling of liquid.In order to reduce the loss of heat, it is also filled with between bucket 203 in insulation outer barrel 201 and insulation Heat-insulation layer 202, the material of heat-insulation layer 202 can use silicate heat-protective coatings, or ceramic thermal insulation material, or glass cotton is protected Adiabator, it should be noted that the selection of insulation material is not limited only to this different materials above, as long as selected insulation Material has certain heat insulation effect.

It should be noted that bucket 203, inner heat-insulating barrel 204 can be Fig. 1 in insulation outer barrel 201 in the present embodiment, insulation Shown cylinder barrel-shaped nested successively, but it is not limited solely to above-mentioned this shape, it is also possible to use other shapes Heat-preserving container, as used inverted-cone heat-preserving container, or uses bottom inverted-cone, the combined shaped heat-preserving container of Upper cylindrical formula, or Use lower hemisphere formula, the combined shaped heat-preserving container of Upper cylindrical formula, as long as the heat-preserving container by this shape is nested against one another Form water-bath cavity volume, be capable of the insulation of wax liquid by heating in water bath mode.

In order to make the wax liquid being positioned in wax liquid attemperator 2 have preferable mobility, as it is shown in figure 1, wax liquid insulation dress Put and the second agitating device 209 can also be set in 2, the second agitating device 209 has several the second stirring flabellums 214, uses In making the wax liquid in inner heat-insulating barrel 204, there is more preferable mobility.The open top of inner heat-insulating barrel 204 is provided with heat-preserving container top cover 213, separably heat-preserving container top cover 213 is locked with inner heat-insulating barrel 204 by the second locking device 211.Here, second stir Mix the power source of device 209, the second locking device 211 structure respectively with the power source of the first agitating device 104, the first locking The structure of device 105 is similar to, and does not repeats them here.Meanwhile, in order to monitor the matter of wax liquid in wax liquid attemperator 2 in real time Amount, it is to avoid wax liquid too much overflow or wax liquid liquid level too low and cannot fluid injection, heat-preserving container top cover 213 is also equipped with liquid level inspection Survey device 210.

In the present embodiment, flow control switch 3 includes transition cylinder body 301, the piston being arranged in transition cylinder body 301 303 cylinders 304 being connected with described piston 303, for control wax liquid stream enter transition cylinder body 301 inlet one-way valve 305 and use The Outlet check valves 306 of transition cylinder body 301 is gone out in control wax liquid stream.

The above-mentioned preferable arrangement form of flow control switch 3 is: transition cylinder body 301 is vertically-mounted, and wax liquid entrance upwards, The outlet of wax liquid downwards, so can avoid residual wax liquid to be blocked by piston 303.It is respectively equipped with at wax liquid entrance and wax liquid exit Inlet one-way valve 305 and Outlet check valves 306, transition cylinder body 301 outer wall is provided with fluid injection heat-insulation layer 302, and piston 303 was arranged on Crossing in cylinder body 301, piston rod is connected with the cylinder rod of cylinder 304.Inlet one-way valve 305 and the second wax outlet 208 are by conduit 401 Connecting, owing to the control beat of flow control switch 3 is very fast, and the temperature of wax liquid attemperator 2 is higher, and this catheter segment 401 is shorter, thus can be not necessary for this section of conduit 401 and be equipped with extra heater.And Outlet check valves 306 fills with wax spray Put 4 and be connected by conduit 401, and then make wax liquid be flowed in jet pipe 404 to carry out fluid injection, due to polished stainless steel tube relatively Long, so that arrange heating conduit device 402 for this catheter segment 401.

Inlet one-way valve 305 and Outlet check valves 306 all can be chosen as the check valve of band spring, and inlet one-way valve The flow direction of 305 is upwards, and the flow direction of Outlet check valves 306 is downward.Cylinder 304 is increased stroke-adjustable gas cylinder, when the present embodiment During buffing wax automatic injecting device starting up, discharge when can change cylinder 304 action by the stroke of regulation cylinder 304 Wax liquid amass, its theoretical displacement is equal to the product of area of section in transition cylinder body 301 with the cylinder rod displacement of cylinder 304.

When flow control switch 3 works, preferable original state is: cylinder 304 is the state of stretching out, and inlet one-way valve 305 and Outlet check valves 306 be in closure state, now, in the pipeline everywhere of the present embodiment buffing wax automatic injecting device The most there is not the situation of solid wax blocking pipeline.As this buffing wax automatic injecting device starting up, the cylinder rod contracting of cylinder 304 Return, the negative pressure formed below between piston 303 and transition cylinder body 301, the negative pressure pressure in the wax liquid export pipeline of transition cylinder body 301 Power acts on Outlet check valves 306, and pressure direction is contrary with the flow direction of Outlet check valves 306, therefore keeps closed state, and mistake The negative pressure pressure crossed in the wax liquid entrance pipe of cylinder body 301 acts on inlet one-way valve 305, owing to pressure direction is unidirectional with entrance Flowing to of valve 305 is identical, so time inlet one-way valve 305 open, under the effect of negative pressure, wax liquid through the second wax outlet 208 from Wax liquid attemperator 2 is inhaled into transition cylinder body 301 internal.When the cylinder rod of cylinder 304 is retracted and put in place, negative pressure pressure disappears Losing, inlet one-way valve 305 is closed under the effect of spring force；When the cylinder rod of cylinder 304 is stretched out, inlet one-way valve 305 closes Closing, and Outlet check valves 306 is opened, the wax liquid in transition cylinder body 301 is discharged from the outlet of wax liquid, is injected into wax spray through conduit 401 In device 4.The every action of cylinder rod of cylinder 304 once, can complete the cycle of operation that a wax liquid sucks and discharges.

In actual production, the gas circuit of cylinder 304 by being connected with an electromagnetic valve, the other end of electromagnetic valve by with electromagnetism Relay electrically connects, and the electricity condition that obtains of electromagnetic relay is controlled by PLC.By this control mode, it is ensured that flow control System switch 3 is for the Automated condtrol of wax liquid spray so that in the case of need not manual intervention, can realize wax liquid oneself Dynamicization spray.

Continuing with seeing Fig. 1, jet pipe 404 is the branch line being arranged on conduit 401.One end of conduit 401 and outlet The pipeline at check valve 306 place is connected, and the other end is closed, and is provided with several jet pipes 404 on the pipeline of conduit 401, spray Pipe 404 is the branch line being arranged on conduit 401, when wax liquid is flowed in conduit 401 through Outlet check valves 306, due to Conduit 401 endcapped, so time pressure within conduit 401 more than external atmosphere pressure, the most just wax liquid can be pressed into In jet pipe 404, and spray is taken turns to the fiber crops produced.Meanwhile, jet pipe 404 can be with free bend, and the bending of jet pipe 404 arranges and makes Obtain the present embodiment and there is the stronger suitability and versatility, by the jet pipe 404 of bending, end can be sprayed and guide to level Near opposed or the most opposed fiber crops wheel.Further, the ejection end of jet pipe 404 is provided with gimbaled nozzle 407, it is achieved that injection liquid side To trace adjust, reached adaptive plurality of specifications pipe or the effect of square tube polissoir.

The operation principle of the present embodiment buffing wax automatic injecting device is:

When needs are polished waxing process to stainless steel tube, first by solid wax from the dog-house of wax barrel top cover 103 Put in dewaxing bucket 101, subsequently, open and be positioned at the electromagnetic heater 102 bottom dewaxing bucket 101 and carry out dewaxing, meanwhile, for Improve the burn-off rate of solid wax, can open and be positioned at the first agitating device 104 dewaxing bucket 101 within and be stirred locating Reason.After a period of time, open the electromagnetic valve between wax melting device 1 and wax liquid attemperator 2, make the wax liquid warp melted Pipeline is flowed in wax liquid attemperator 2.

Wax liquid attemperator 2 uses heating in water bath mode, when the wax liquid of fusing is flowed into inner heat-insulating barrel from wax melting device 1 When 204, heater 215 passes through heating working-medium water in inner heat-insulating barrel 204 and insulation between bucket 203, is transmitted by heat Give the wax liquid being positioned in inner heat-insulating barrel 204, make buffing wax be constantly in molten condition.In order to ensure that the uniformity of wax liquid is with consistent Property, it is also possible to open the second agitating device 209 being positioned in inner heat-insulating barrel 204 and be stirred.Enter wax liquid at wax liquid stream to protect During temperature device 2, it is positioned at the wax liquid in the buoyancy gauge head 212 moment monitoring inner heat-insulating barrel 204 within wax liquid attemperator 2 Amount, when wax liquid reach a certain height, liquid level detection device 210 is reported to the police, and meanwhile, is positioned at wax melting device 1 and wax liquid attemperator 2 Between electromagnetic valve 108 be automatically switched off, be in cut-off state, with stop wax liquid continue in wax liquid attemperator 2 flow into.Wax liquid Attemperator 2 was switched on when the present embodiment buffing wax automatic injecting device starts, and from start to finish during be constantly in temperature Spend constant keeping warm mode.

When this buffing wax automatic injecting device is in running order, it is positioned at bottom wax liquid attemperator 2 second and goes out wax Mouth 208 is opened, and is injected in wax sprayer 4 by wax liquid by flow control switch 3, and its concrete control flow is: according to difference During the polishing of model steel pipe, the quality of required buffing wax is different, extends and retracts length by regulation increased stroke-adjustable gas cylinder 304 cylinder rod Degree, first by the wax liquid in wax liquid attemperator 2 in inlet one-way valve 305 is drawn into transition cylinder body 301, when sucking required quality Wax liquid after, increased stroke-adjustable gas cylinder 304 cylinder rod extends downwardly from, and is pressed into through Outlet check valves 306 by the wax liquid in transition cylinder body 301 In wax sprayer 4.

Wax sprayer 4 includes conduit 401 and several branch's jet pipes 404 being arranged on conduit 401, when wax liquid is pressed into After wax sprayer 4, first pass through conduit 401 and be diverted on several jet pipes 404, then sprayed by the gimbaled nozzle 407 of ejection end It is spread across on fiber crops wheel, stainless steel tube to be polished waxing process.Jet pipe 404 has different curved shapes, its angle and side To equal scalable, when needing the stainless steel tube of different size is polished waxing process, can be first by the ejection of jet pipe 404 End guides near the horizontally-opposed or the most opposed fiber crops wheel, then passes through gimbaled nozzle 407 to the spray angle of wax liquid and direction It is finely adjusted, to adapt to the polissoir of different size.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims (10)

1. a buffing wax automatic injecting device, it is characterised in that include the wax melting device for melting solid wax (1) and be used for Spray the wax sprayer (4) of wax liquid, be connected by conduit (401) between described wax melting device (1) with described wax sprayer (4) Lead to, and described conduit (401) between the two is provided with flow control switch (3), the outside of at least part of described conduit (401) It is provided with the heating conduit device (402) for it is heated；

Described wax sprayer (4) includes several jet pipes (404) for spray wax liquid and jet pipe heater (405), described Jet pipe (404) is connected with described conduit (401).

Buffing wax automatic injecting device the most according to claim 1, it is characterised in that described wax melting device (1) includes melting Wax bucket (101) and for electromagnetic heater (102) that described dewaxing bucket (101) is heated.

Buffing wax automatic injecting device the most according to claim 2, it is characterised in that described wax melting device (1) also includes First agitating device (104), described first agitating device (104) is positioned at described dewaxing bucket (101).

4. according to the buffing wax automatic injecting device described in Claims 2 or 3, it is characterised in that the wax of described dewaxing bucket (101) Barrel top cover (103) is provided with dog-house, and the drum head of described dewaxing bucket (101) is obliquely installed.

5. according to the buffing wax automatic injecting device according to any one of claim 1-3, it is characterised in that described wax melting device And between described flow control switch (3), be additionally provided with wax liquid attemperator (2) (1).

Buffing wax automatic injecting device the most according to claim 5, it is characterised in that described wax liquid attemperator (2) is wrapped Include bucket (203) and inner heat-insulating barrel (204) in insulation outer barrel (201), insulation, described insulation outer barrel (201) and bucket in described insulation (203) it is filled with heat-insulation layer (202) between, described insulation is provided with for entering between bucket (203) and described inner heat-insulating barrel (204) The gap of row heating in water bath.

7. according to claim 1-3, buffing wax automatic injecting device according to any one of 6, it is characterised in that described flow control System switch (3) includes that transition cylinder body (301), the piston (303) being arranged in described transition cylinder body (301) and described piston are even The cylinder (304) that connects, it is used for controlling wax liquid and flows into the inlet one-way valve (305) of described transition cylinder body (301) and be used for controlling Wax liquid stream goes out the Outlet check valves (306) of described transition cylinder body (301).

Buffing wax automatic injecting device the most according to claim 7, it is characterised in that described cylinder (304) is adjustable row Journey cylinder.

Buffing wax automatic injecting device the most according to claim 1, it is characterised in that described jet pipe (404) is for being arranged on Branch line on described conduit (401).

Buffing wax automatic injecting device the most according to claim 9, it is characterised in that the ejection end of described jet pipe (404) It is provided with gimbaled nozzle (407).