CN105436048A - Paint coating apparatus - Google Patents
Paint coating apparatus Download PDFInfo
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- CN105436048A CN105436048A CN201410298395.8A CN201410298395A CN105436048A CN 105436048 A CN105436048 A CN 105436048A CN 201410298395 A CN201410298395 A CN 201410298395A CN 105436048 A CN105436048 A CN 105436048A
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Abstract
The present invention provides a paint coating apparatus comprising a handle, a roller portion, a brush layer and a paint transmission assembly; the roller portion is in scrollable connection with the handle, and comprises two opposing mounting walls and a rolling surface located between the two mounting walls, the brush layer covers the periphery of the rolling surface, the paint transmission assembly comprises a paint transmission channel and a transmission control member, the paint transmission channel comprises a material inlet for obtaining paint and a material outlet for transmitting the paint to the brush layer, the transmission control member comprises a paint transfer chamber located on the paint transmission channel, the transmission control member is connected with the roller portion, and when the roller portion rolls, the paint transfer chamber periodically and sequentially communicates with the material inlet and the material outlet to transfer the paint from the material inlet to the material outlet. Compared with the prior art, the paint transfer chamber is driven by rolling power of the roller portion to transfer the paint to the brush layer, when the roller portion is stopped, the supply of the paint to the brush layer is stopped, and the paint is prevented from overflowing from the brush layer to foul the surrounding environment when the paint is excess and not used.
Description
Technical field
The present invention relates to household decoration apparatus field, particularly relate to a kind of paint device.
Background technology
Flourish along with current real estate industry in all parts of the country, the household decoration industry relevant to real estate industry also enters a developing stage fast, and meanwhile, people are also more and more higher for the requirement of household decoration work.
In household decoration work, the paint work for the such as workpiece such as wall and ceiling is always its important part, is also the part that workload and work difficulty are all larger.Current when carrying out paint work, or rely on workmen to grip paint device to move on wall or ceiling, and then by full for paint whole wall or ceiling, therefore paint work all has very high requirement for the performance of paint device.
Existing paint device many by gripping handle and can relative to handle roll cylinder portion form, cylinder portion outer wrap has uniform hairbrush layer.When carrying out paint work, need to cross in advance whole hairbrush layer is infiltrated in paint can, after hairbrush layer absorbs enough coating, hairbrush layer is moved to the surface of wall to be coated or ceiling and rolls, until the coating total number that hairbrush layer absorbs is coated on wall or ceiling face, then repeat aforementioned operation until paint work completes.
But existing paint device, it enters dye barrel at every turn and carries out coating absorption, the experience of many dependence workmens decides the amount of coating absorption, when coating absorbs less, the time of single paint is shorter, workmen expends the more time in coating absorption work, causes paint efficiency too low; When coating absorbs more, hairbrush layer initial application is coated more to wall or ceiling, follow-up, can tend towards stability again, wall or ceiling is easily caused to apply uneven, and after causing the absorption of hairbrush coating saturated during settling off, coating is also easy to drip on hairbrush layer, and other objects stained, cause the property loss of user.
Therefore, be necessary to propose a kind of new paint device to solve the problem.
Summary of the invention
The invention provides a kind of paint device, the rolling in its cylinder portion can be followed to export coating to hairbrush layer.
To achieve the above object of the invention, the invention provides a kind of paint device, it comprises: handle, draws together grip part and connects the back shaft of described grip part; Cylinder portion, cover is held on described back shaft, the rolling surface that described cylinder portion comprises two relative assembly walls and is connected between described two assembly walls; Hairbrush layer, is coated on the periphery of described rolling surface at least partly; Paint transfer assembly, comprising: paint transfer passage, comprises the feeding mouth obtaining coating and discharging opening coating being passed to hairbrush layer; Transmission control member, comprise the coating transfer chamber be positioned on described paint transfer passage, described transmission control member connects described cylinder portion, time rolling in described cylinder portion, described coating transfer chamber is periodically communicated with discharging opening with feeding mouth successively, so that coating is transferred to discharging opening from feeding mouth.
Preferably, between the feeding mouth of described paint transfer passage and discharging opening without directly through.
Preferably, described transmission control member rolls rapid-result direct ratio from feeding mouth transfer coatings to the frequency of discharging opening and described cylinder portion.
Preferably, described coating transfer chamber comprises and is positioned at chamber entrance on described paint transfer passage and chamber outlet, and time rolling in described cylinder portion, described chamber entrance periodically, is successively communicated with discharging opening with feeding mouth, chamber outlet.
Preferably, described transmission control member comprises the conducting portion between chamber entrance and feeding mouth, and described conducting portion connects cylinder portion, and time rolling in described cylinder portion, described chamber entrance is periodically communicated with feeding mouth by described conducting portion.
Preferably, described conducting portion comprises stop wall, and time rolling in described cylinder portion, described stop wall periodically enters and departs between chamber entrance and feeding mouth; When described stop wall is between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are cut off, and when described stop wall departs between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are connected.
Preferably, described conducting portion comprises connected stop wall and drainage channel, and time rolling in described cylinder portion, described stop wall and drainage channel enter between described chamber entrance and feeding mouth periodically successively; When described stop wall enters between described chamber entrance and feeding mouth, described chamber entrance and feeding mouth are cut off, and when described drainage channel enters between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are connected.
Preferably, described cylinder portion comprises containing cavities, and described chamber entrance is positioned at described containing cavities, and described paint transfer passage comprises and is positioned at described containing cavities and the interline counter be communicated with described feeding mouth; Time rolling in described cylinder portion, described stop wall and drainage channel enter between described chamber entrance and interline counter periodically successively.
Preferably, the opening direction of described chamber entrance and interline counter is towards the madial wall of described containing cavities, and described stop wall and drainage channel are all positioned on the madial wall of described containing cavities.
Preferably, described paint transfer assembly comprises the pressure regulating member connecting described coating transfer chamber, in each pigment transfer cycle, after described coating transfer chamber and feeding mouth disconnect, with before discharging opening disconnects, described pressure regulating member increases described coating transfer chamber internal gas pressure.
Preferably, described pressure regulating member comprises the piston portion extended in described coating transfer chamber and the switching mechanism connecting described piston portion and cylinder portion, and the rolling in cylinder portion is converted to the linear reciprocal movement of piston portion in coating transfer chamber by described switching mechanism.
Preferably, described transmission control member comprises peristaltic pump, and described peristaltic pump comprises the flexible pump line being formed to paint transfer passage described in small part and the some pump heads connecting described cylinder portion; Time rolling in described cylinder portion, described some pump heads coordinate with flexible pump line and form described coating transfer chamber.
Preferably, described some pump heads are all mounted on an assembly wall in described cylinder portion, and described paint transfer assembly also comprises the clutch component be connected between some pump heads and this assembly wall; Only when rolling along preset direction in described cylinder portion, the rolling power in described clutch component transfer cylinder portion is to described some pump heads.
Preferably, described paint device also comprises the straight baffle plate connecting described handle, described straight baffle plate and assembly wall are fitted and are arranged, the bottom side edge edge of described straight baffle plate is provided with the first roller and the second roller, described first roller is mutually vertical with the pivot center of the second roller, and the rolling axis of described first roller is perpendicular to described straight baffle plate place plane.
Compared with prior art, paint device provided by the present invention, coating transfer chamber is driven to be arranged in the pigment transfer of paint transfer passage to hairbrush layer by the rolling power in cylinder portion, when cylinder portion is scrolled, coating is had to be supplied to hairbrush layer all the time, and when cylinder portion is stopped, stop supply coating to hairbrush layer, when avoiding coating excessive and do not used, coating overflows from hairbrush layer, stained surrounding enviroment.
Accompanying drawing explanation
Above-described object technical scheme of the present invention and beneficial effect by the detailed description that can realize specific embodiments of the invention below, can describe and clearly obtain simultaneously by reference to the accompanying drawings.
Fig. 1 is the stereogram of paint device in one embodiment of the invention.
Fig. 2 is the side view of the paint device shown in Fig. 1.
Fig. 3 is for the paint device shown in Fig. 2 is along the sectional view in A-A direction.
Fig. 4 for paint transfer assembly in the paint device shown in Fig. 2 coordinate with cylinder portion after along the sectional view in A-A direction.
Fig. 5 for the assembly of paint transfer shown in Fig. 4 to coordinate with cylinder portion after the sectional view of another state.
Fig. 6 is the stereogram of paint device in another embodiment of the present invention.
Fig. 7 is the side view of the paint device shown in Fig. 6.
Fig. 8 is the top view of the paint device shown in Fig. 7.
Fig. 9 is the paint device shown in Fig. 7 along B-B direction sectional view.
Figure 10 is for transmitting the sectional view of control member along C-C direction in the paint device shown in Fig. 8.
Related elements reference numeral in diagram is as follows:
Paint device, 100,100 ' transmission control member, 42,42 '
Handle, 10 coating transfer chambers, 421,421 '
Grip part, 11 baffle plates, 4211
Main body, 111 chamber entrances, 4212
Accommodating groove, 112 chamber outlets, 4213
Cover plate, 113 drainage channels, 422
Start button, 114 peristaltic pumps, 423
Rotating shaft, 12,12 ' flexible pump line, 4231
Dividing plate, 121 ' pump head, 4232
Pump line interface, 122 ' pressure regulating member, 43
Cylinder portion, 20,20 ' piston portion, 431
Cylinder wall, 21,21 ' outer edge, 4311
Assembly wall, 22,22 ' switching mechanism, 432
Rolling drum surface, 23 cam members, 4321
Containing cavities, 24 clutch components, 44
Hairbrush layer, 30 ratchets, 441
Paint transfer assembly, 40 ratchets, 442
Paint transfer passage, 41,41 ' storing portion, 50
Feeding mouth, 411,411 ' straight baffle plate, 60
Discharging opening, the 412,412 ' first roller, 61
Interline counter, 413 directly brush, and 62
Drainage channel, 414 second rollers, 63
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
The invention provides a kind of paint device, can continue to carry out paint to the workpiece to be processed such as wall or ceiling, there will not be simultaneously coating output quantity excessive cause to cause coating excessive.
Shown in ginseng Fig. 1, in one embodiment of the invention, paint device 100 comprises handle 10, cylinder portion 20, hairbrush layer 30, paint transfer assembly 40 (shown in another ginseng Fig. 3), storing portion 50 and straight baffle plate 60.
Handle 10 comprises grip part 11 and connects the rotating shaft 12 of described grip part 11, and grip part 11 is long straight shape, and rotating shaft 12 and grip part 11 are crisscross arranged and are positioned at its end.
Cylinder portion 20 comprises columned cylinder wall 21 and is positioned at the assembly wall 22 at cylinder wall 21 two ends, and the periphery of cylinder wall 21 forms rolling drum surface 23; By adjusting the bearing of trend of rotating shaft 12, making the bearing of trend of grip part 11 vertical with the rolling axis in cylinder portion 20, being convenient to user with the hand-type of the most comfortable to grip grip part 11 and to promote cylinder portion 20.
Hairbrush layer 30 is prepared by the woollen of softness, has very strong liquid absorption capacity; Hairbrush layer 30 is closely wrapped on the rolling drum surface 23 in cylinder portion 20, cylinder portion 20 can be followed roll together, after hairbrush layer 30 absorbing coating, by being rolled along on the workpiece such as wall or ceiling in cylinder portion 20, hairbrush layer 30 is coated and is uniformly coated on workpiece.
Storing portion 50 is for receiving coating, and storing portion 50 is consistent with the shape of grip part 11, is set to long straight circular cylinder type; Before user uses paint device 100, the storing portion 50 filling coating is in advance mounted among grip part 11, replace existing large-scale, that weight is larger storage equipment by miniaturization, portable storing portion 50, improve the portability of paint device 100 in the present embodiment.
Grip part 11 comprises main body 111, accommodating groove 112 is provided with in main body 111, storing portion 50 is mounted in main body 111 by the opening of accommodating groove 112, grip part 11 also comprises cover plate 113, cover plate 113 pivotable connects main body 111 and opening for covering accommodating groove 112, and cover plate 113 is by rotating the opening closing or open accommodating groove 112 relative to main body 111; Even if when user's dismounting and installation storing portion 50, cover plate 113 also can be kept to be connected in main body 111, to avoid the loss of operating process cover plate 113.
Preferably, the sidewall in storing portion 50 is also set to transparent, and the Opening length of accommodating groove 112 is larger compared with the length of cover plate 113; After storing portion 50 is mounted to accommodating groove 112 and covers cover plate 113, cover plate 113 only can hide the outs open of accommodating groove 112, make user still from the opening of not covered accommodating groove 112 to observe storing portion 50, and then the coating surplus in storing portion 50 can be learned.
Certainly, in other embodiments of the present invention, cover plate 113 and main body 111 also can adopt the mode such as chute, buckle to connect, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
Grip part 11 also comprises the start button 114 be positioned at below main body 111, for before use paint device 100, opens the output port in storing portion 50.
Shown in ginseng Fig. 2, the pivotable connection rotating shaft 12 of straight baffle plate 60, the contiguous foundation of machining area in cylinder portion 20, wall seam or near when having other objects without the need to processing, straight baffle plate 60 turn to fits with assembly wall 22, when cylinder portion 20 carries out paint, avoid cylinder portion 20 to coat being infected with wall, the object to machining area side.
Preferably, straight baffle plate 60 is provided with the first roller 61, the quantity of the first roller 61 is set to two, and two the first rollers 61 are positioned at the bottom side edge edge also straight baffle plate 60 of stable support of straight baffle plate 60, and the rolling axis of the first roller 61 is parallel to straight baffle plate 60 place plane; Straight baffle plate 60 follow cylinder portion 20 move on workpiece time, the first roller 61 contacts with surface of the work, improves the mobile efficiency of straight baffle plate 60.
Paint device 100 also comprises the straight brush 62 closing on straight baffle plate 60 and arrange, and straight brush 62 is fixed in rotating shaft 12, and when straight baffle plate 60 is fitted with assembly wall 22, straight brush 62 extends to straight baffle plate 60 bottom side edge along below; Due to the existence of the first roller 61, below and the workpiece of straight baffle plate 60 are contactless, and cylinder portion 20 adds man-hour at surface of the work, also cannot be machined into below straight baffle plate 60, paint can be carried out to the machining area be positioned at below straight baffle plate 60 by straight brush 62, avoid omitting machining area.
The rolling axis straight baffle plate 60 being also provided with two the second roller 63, second rollers 63 is vertical with the rolling axis of the first roller 61; When the machining area in cylinder portion 20 is positioned at foundation, wall seam, second roller 63 contacts with the wall perpendicular to machining area, guide the movement of straight baffle plate 60, the mobile difficulty avoiding straight baffle plate 60 and wall sliding friction to bring, improves paint device 100 to the working ability of machining area being positioned at foundation, wall seam.
Shown in ginseng Fig. 3, paint transfer assembly 40 makes hairbrush layer 30 when along surface of the work roll extrusion, has coating to be supplied to hairbrush layer 30 all the time, ensures the continuous firing ability of paint device 100.
Paint transfer assembly 40 comprises paint transfer passage 41 and transmission control member 42, and paint transfer passage 41 comprises feeding mouth 411 and discharging opening 412, and this feeding mouth 411 connects the output port in storing portion 50, and the contiguous hairbrush layer 30 of discharging opening 412 is arranged.In storing portion 50, coating is passed to hairbrush layer 30 by paint transfer passage 41.
Aforementioned feeding mouth 411 is positioned among accommodating groove 112, by the couplings between adjustment storing portion 50 and accommodating groove 112, storing portion 50 is mounted to after among accommodating groove 112, the output port in storing portion 50 can with feeding mouth 411 automatic butt, and then the coating among storing portion 50 is passed to discharging opening 412 by paint transfer way 41; Meanwhile, storing portion 50 is also provided with pressurizing piston (not shown), user, can manual operation pressurizing piston when using paint device 100, makes coating continually can be supplied to discharging opening 412.
Certainly, in other embodiments of the present invention, workpiece coat the region of coating comparatively concentrate and coating demand is also large time, user also can select feeding mouth 411 to be connected to large-scale storage equipment, utilizes large-scale storage equipment to ensure the continuous firing ability of paint device 100.
Transmission control member 42 to be positioned on paint transfer passage 41 and to connect cylinder portion 20, after coating enters feeding mouth 411, enters transmission control member 42 by paint transfer passage 41; Along with the rolling in cylinder portion 20, transmission control member 42 obtains the rolling power in cylinder portion 20, and then will transfer to the pigment transfer of its inside to discharging opening 412, then is passed to hairbrush layer 30 by discharging opening 412.
Because coating only shifts by transmission control member 42, feeding mouth 411 and the discharging opening 412 of paint transfer passage 41 are cut off all the time; While maintaining the coating content needed for normal process, the paint transfer of paint transfer passage 41 is made to become controlled, solve when paint device 100 there is no processing tasks or processing tasks is less, storing portion 50 still to have coating sustainable supply by paint transfer passage 41 to the excessive technical problem of the coating caused during discharging opening 412.
Shown in ginseng Fig. 4 and Fig. 5, in the present embodiment, transmission control member 42 comprises coating transfer chamber 421, coating is after feeding mouth 411 enters paint transfer passage 41, first to enter among coating transfer chamber 421 and to be stored, among the paint transfer that it stores by post-coatings transfer chamber 421 again to discharging opening 412.
Preferably, coating transfer chamber 421 comprises pan feeding state and discharge state, along with the rolling of the cylinder 20 in cylinder portion 12, coating transfer chamber 421 in its pan feeding and discharge state periodically, cyclic switching.
When coating transfer chamber 421 is positioned at pan feeding state, coating transfer chamber 421 is communicated with feeding mouth 411, disconnect with discharging opening 412, and then obtain the coating entered by feeding mouth 411, and coating is stored, coating also cannot be passed among discharging opening 412 and follow-up hairbrush layer 30 simultaneously; When coating transfer chamber 421 is positioned at discharge state, coating transfer chamber 421 disconnects the connection with feeding mouth 411, be communicated with discharging opening 412 simultaneously, make the coating being positioned at coating transfer chamber 421 can transfer to discharging opening 412, and entered among hairbrush layer 30 by discharging opening 412.
The inside of cylinder wall 21 forms containing cavities 24, and cylinder portion 20 is held in rotating shaft 12 by this containing cavities 24 cover, and paint transfer passage 41 extends among containing cavities 24 by the inside of rotating shaft 12; The discharging opening 412 of paint transfer passage 41 is set to multiple, and what all discharging openings 412 were spaced runs through cylinder wall 21 and extend to rolling drum surface 23, and hairbrush layer 30 each several part all can from discharging opening 412 absorbing coating.
In the present embodiment, coating transfer chamber 421 comprises baffle plate 4211, and baffle plate 4211 is horizontally placed on to cut off the paint transfer pipeline 41 in rotating shaft 12 in rotating shaft 12, and baffle plate 4211 is engaged in paint transfer passage 41 with the end of rotating shaft 12 and forms airtight coating transfer chamber 421.
Coating transfer chamber 421 is positioned among containing cavities 24, it comprises the chamber entrance 4212 and chamber outlet 4213 that are separated and arrange, transmission control member 42 comprises the conducting portion (not shown) between chamber entrance 4212 and feeding mouth 411, conducting portion connects cylinder portion 20, time rolling in cylinder portion 20, described chamber entrance 4212 is periodically communicated with feeding mouth 411 by conducting portion.
In the present embodiment, chamber entrance 4212 and chamber export 4213 and are positioned among aforementioned containing cavities 24, the two all runs through and is arranged in rotating shaft 12, paint transfer passage 41 also comprises and runs through rotating shaft 12 and the interline counter 413 be positioned at equally among containing cavities 24, interline counter 413 is communicated with all the time with feeding mouth 411, and interline counter 413 and chamber entrance 4212 are placed in the two ends of baffle plate 4211.
Because the opening of interline counter 413 and chamber entrance 4212 is all towards cylinder wall 21, when cylinder portion 20 cover is held in rotating shaft 12, cylinder wall 21 also can cover interline counter 413, chamber entrance 4212, interline counter 413 and chamber entrance 4212 is cut off mutually, is provided with drainage channel 422 inside cylinder wall 21; In the present embodiment, cylinder wall 21 itself forms stop wall, cylinder wall 21 forms with drainage channel 422 the aforementioned conducting portion be connected and between interline counter 413 and chamber entrance 4212 jointly, along with the movement in cylinder portion 20, cylinder wall 21 and drainage channel 422 are connected interline counter 413 and chamber entrance 4212 successively, drainage channel 422 is through the top of interline counter 413 and chamber entrance 4212 and the two be communicated with, and coating transfer chamber 42 obtains the coating of feeding mouth 411 and stored; After drainage channel 422 is separated with chamber entrance 4212 with interline counter 413, cylinder wall 21 can cover interline counter 413 and chamber entrance 4212 again, and interline counter 413 and chamber entrance 4212 are cut off.
Certainly, the quantity of interline counter 413, chamber entrance 4212 and drainage channel 422 can be set to multiple, only needs to keep each group can be separated by connected sum simultaneously, does not repeat at this.
In other embodiments of the present invention, chamber entrance 4212 directly can be communicated with feeding mouth 411, without the need to carrying out transfer by interline counter 413, only needs holding chamber entrance 4112 to be positioned on paint transfer passage 41; Corresponding, conducting portion also can be only the stop wall (not shown) be arranged between the chamber entrance 4212 of coating transfer chamber 421 and feeding mouth 411, in the rolling process in cylinder portion 20, this stop wall can be driven periodically to enter and depart from chamber entrance 4212 can and feeding mouth 411 between, still can realize chamber entrance 4212 can and feeding mouth 411 between periodically connected sum cut off.Wherein, electronic control circuit or other mechanical transmission members can be adopted between stop wall and cylinder portion 20 to realize making associated movement, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
Even say, coating transfer chamber 421 also can adopt single opening to be used as chamber entrance and chamber outlet, only needing to remain on coating transfer chamber 421 follows in cylinder portion 20 rolling process, the opening of coating transfer chamber 421 can dock with feeding mouth 411 and discharging opening 412 successively, realizes coating transfer chamber 421 and switches between pan feeding and discharge state.
In the present embodiment, the chamber outlet 4213 of coating transfer chamber 421 arranges multiple and is spaced, and discharging opening 412 is be set to multiple and run through cylinder wall 21 equally, and discharging opening 412 and chamber export 4213 and arrange in identical topology mode; Roll relative to rotating shaft 12 and chamber outlet 4213 can be made to be alignd one by one with discharging opening 412 in cylinder portion 20, the coating be now stored in coating transfer chamber 421 can transfer to discharging opening 422, and then transfer to hairbrush layer 30, when chamber outlet 4213 is unjustified with discharging opening 412, cylinder wall 21 cuts off chamber outlet 4213 and discharging opening 412, and coating is stored in coating transfer chamber.
Chamber outlet 4213 can be set to the polytype such as straight trough, circular hole with discharging opening 412, only needs to keep the stable of coating to export, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
In the present embodiment, the frequency of transmission control member 42 transfer coatings is relevant with the rotating speed in cylinder portion; Shorter when the processing duration, when user needs rapid processing workpiece, user promotes cylinder portion 20 fast on workpiece, transmission control member 42 also can adaptive shortening to the migration period of coating, and then be increased in the unit interval coating content exporting discharging opening 412 to, to ensure user's process requirements; Equally, longer when the processing duration, when user can promote at a slow speed cylinder portion 20 on workpiece, transmission control member 42 also adaptability can reduce the transition frequency of coating, to be reduced in the unit interval coating content exporting discharging opening 412 to, avoid exporting to the settling off of hairbrush layer 30 and cause coating to overflow, waste.
Wherein, transmission control member 42 each pigment transfer cycle in, coating transfer chamber 421 include be arranged in order pan feeding state, enter to produce state, discharge state and go out to proceed to state.
When coating transfer chamber 421 is positioned at pan feeding state, the chamber entrance 4211 of coating transfer chamber 421 is communicated with feeding mouth 411, and chamber outlet 4212 disconnects with discharging opening 412; Coating transfer chamber 421 is positioned at into when producing state, and chamber entrance 4211 and the feeding mouth 411 of coating transfer chamber 421 are disconnected, and chamber outlet 4212 still disconnects with discharging opening 412; When coating transfer chamber 421 is positioned at discharge state, chamber entrance 4211 and the feeding mouth 411 of coating transfer chamber 421 still disconnect, and chamber outlet 4212 is connected with discharging opening 412; When coating transfer chamber 421 is positioned at and to proceed to state, chamber entrance 4211 and the feeding mouth 411 of coating transfer chamber 421 still disconnect, and chamber outlet 4212 is disconnected with discharging opening 412.
Paint transfer assembly 40 also comprises pressure regulating member 43, and pressure regulating member 43 connects coating transfer chamber 421; Coating transfer chamber 421 is in it when entering to produce state and follow-up discharge state, the coating that it can store by coating transfer chamber 421 is discharged by discharging opening 412, now pressure regulating member 43 increases the atmospheric pressure in coating transfer chamber 421, and then can accelerate the efficiency of discharging coating; Corresponding, coating transfer chamber 421 is positioned at it when going out to proceed to state and follow-up pan feeding state, coating will enter among coating transfer chamber 421 and also be stored, now pressure regulating member 43 reduces the atmospheric pressure in coating transfer chamber 421, and then can accelerate the efficiency that coating enters coating transfer chamber 421.
Preferably, pressure regulating member 43 connects an assembly wall 22 in cylinder portion 20, and rotating shaft 12 extends to this assembly wall 22 contiguous in containing cavities 24; Pressure regulating member 43 comprises piston portion 431, piston portion 431 extends in rotating shaft 12 by rotating shaft 12 near the end of this assembly wall 22, and then entering among coating transfer chamber 421, coating transfer chamber 421 is formed by baffle plate 4211, piston portion 431 and the sidewall of rotating shaft 12 that is positioned at therebetween.
Pressure regulating member 43 also comprises switching mechanism 432, and switching mechanism 432 is positioned among containing cavities 24, and switching mechanism 432 connects piston portion 431 and assembly wall 22; Assembly wall 22 follow cylinder portion 20 roll time, the rotary motion of assembly wall 22 can be converted to the rectilinear motion of piston portion 431 along the bearing of trend of rotating shaft 12 by switching mechanism 432, atmospheric pressure in coating transfer chamber 421 can be compressed and reduce to the rolling making piston portion 431 follow assembly wall 22, to make coating transfer chamber 421 when different conditions, in it, pressure also can accommodation.
In the present embodiment, switching mechanism 432 comprises the cam member 4321 be connected between assembly wall 22 and piston portion 431, this cam member 4321, when following assembly wall 22 and rolling, by piston portion 431 towards extruding in coating transfer chamber 421, and then increases pressure in coating transfer chamber 421; The part that piston portion 431 and cam member 4321 connect has outer edge 4311, outer edge 4311 follows piston portion 431 translation on the bearing of trend of rotating shaft 12, the elastic component (not shown) that the bearing of trend along rotating shaft 12 is arranged also can be set between outer edge 4311 and cylinder portion 20, cam member 4321 not in extrusion piston portion 431 time, the reset force of elastic component makes piston portion 431 reset, and then recovers atmospheric pressure in coating transfer chamber 421.
By setting the shape of cam member 4321, make cam member 4321 come extrusion piston portion 431 in the state of correspondence and reset, make in the rolling process in cylinder portion 20, the interior pressure of coating transfer chamber 421 adjusts automatically.
Certainly, in other embodiments of the present invention, pressure regulating member 43 does not limit and adopts aforementioned cam part 4321 to coordinate to come mobile piston portion 431 with elastic component, it also can adopt electronics drive mechanism to carry out the movement in control piston portion 431, as long as the state in correspondence of ensureing is to adjust pressure in coating transfer chamber 421.
Even say, pressure regulating member 43 also can be set to only comprise cam member 4321, enter to produce state and follow-up discharge state to increase the atmospheric pressure in coating transfer chamber 421 by cam member 4321 at it, to ensure the efficiency of discharging coating, but go out to proceed at it pressurization that namely state and follow-up pan feeding state stop coating transfer chamber 421, during pan feeding state, coating enters coating transfer chamber 421, promote piston portion 431 by the flowing of coating self to reset, do not repeat at this.
Shown in figure 6, paint device 100 ' in another embodiment of the present invention, only be to transmit the peristaltic pump 423 that control member 42 ' is positioned at outside, cylinder portion 20 ' with the difference of paint device 100 in previous embodiment, peristaltic pump 423 is arranged on assembly wall 22 ', for transfer coatings to hairbrush layer 30.
Paint transfer assembly 40 also comprises clutch component 44, and clutch component 44 is connected between cylinder portion 20 ' and peristaltic pump 423; Preferably, clutch component 44 is connected to assembly wall 22 ' and is positioned between the some pump heads 4232 on this assembly wall 22 ', only when rolling along preset direction relative to rotating shaft 12 ' in cylinder portion 20 ', clutch component 44 just can by the rolling power transmission in cylinder portion 20 ' to pump head 4232, to make peristaltic pump 423 operate equal energy transfer coatings to hairbrush layer 30 at every turn, and not make coating away from hairbrush layer 30.
In conjunction with reference to figure 7 with shown in Fig. 8, in the present embodiment, clutch component 44 comprises the ratchet 442 be positioned on assembly wall 22 ' and the ratchet 441 connecting some pump heads 4232, ratchet 442 pressed on ring cloth is provided with ratchet, ratchet 441 extends between two ratchets, the radial direction of ratchet and ratchet 442 is interlocked, by adjusting the incline direction of the ratchet of ratchet 442, when rolling along preset direction in cylinder portion 20 ', ratchet 441 and be positioned at the rearward ratchet of its rolling square and mutually push against, cylinder portion 20 ' is made to drive pump head 4232 to move individual, and then peristaltic pump 423 transfer coatings is to hairbrush layer 30, and cylinder portion 20 ' is when rolling along non-preset direction, because ratchet 441 has elasticity, ratchet 441 slips over from the ratchet ramp being positioned at its rotating direction front, ratchet 441 and ratchet 442 cannot be pushed against mutually, peristaltic pump 423 can not operate, realize no matter along which direction roll in cylinder portion 20 ', peristaltic pump 423 only can transfer coatings to hairbrush layer 30.
Certainly, clutch component 44 is not limited to aforementioned ratchet structure, and it also can comprise other drive mechanisms, and this is technology well known to those of ordinary skill in the art, and therefore not to repeat here.
Shown in ginseng Fig. 9, paint transfer passage 41 ' extends in cylinder portion 20 ' by rotating shaft 12 ' inside, is disconnected, be cut off to make paint transfer passage 41 ' in rotating shaft 12 ' by dividing plate 121 '; Dividing plate 121 ' two ends are respectively equipped with the pump line interface 122 ' running through rotating shaft 12 ' sidewall, peristaltic pump 423 comprises flexible pump line 4231 and some pump heads 4232 (shown in another ginseng Figure 10), the two ends of flexible pump line 4231 connect with two pump line interfaces 122 ' respectively, make peristaltic pump 423 be arranged in paint transfer passage 41 ', and by flexible pump line 4231, paint transfer passage 41 ' is communicated with again.
The discharging opening 412 ' of paint transfer passage 41 ' is still positioned on the cylinder wall 21 ' in cylinder portion 20 ', along with the rolling in cylinder portion 20 ', discharging opening 412 ' is periodically communicated with the coating transfer chamber 421 ' be positioned on paint transfer passage 41 ', and coating can be passed on hairbrush layer 30 by discharging opening 412 '.
Preferably, only flexible pump line 4231 is positioned at the part that peristaltic pump 423 housing coordinates with pump head 4232 and remains flexible pipe, and be set to hard tube by being positioned at the outer part coordinated with pump line interface 122 ' of housing, while maintaining the normal ability to work of peristaltic pump 423, avoid due to flexible pump line 4231 part be positioned at outside housing be similarly flexible pipe time, because of flexible pipe touched, bending and cause flexible pump line 4231 inside courtyard circulation not smooth.
Shown in ginseng Figure 10, the quantity of pump head 4232 is set to three and is arranged on the assembly wall 22 ' in cylinder portion 20 ', on three equally spaced annulus be arranged on assembly wall 22 ' of pump head 4232; When rolling in cylinder portion 20 ', assembly wall 22 ' drives three pump heads 4232 to extrude flexible pump line 4231 periodically, successively, and then the flow of adjustment traffic transport passage 41.
Along with the rolling in cylinder portion 20 ', have two pump heads 4232 to press flexible pump line 4231 all the time, the flexible pump line 4231 between these two pump heads 4232 forms coating transfer chamber 421 '; With aforementioned first embodiment unlike, coating transfer chamber 421 ' is not fixed among paint transfer passage 41 ', but along with the rolling of pump head 4232, moves among paint transfer passage 41 '.
When coating transfer chamber 421 ' generates, the feeding mouth 411 ' of itself and paint transfer passage 41 ' is through, but is isolated by pump head 4232 with discharging opening 412 ', and now coating constantly enters coating transfer chamber 421 ' and is stored; Along with the rolling of pump head 4232, coating transfer chamber 421 ' is driven by pump head 4232 and moves along flexible pump line 4231, follow-up pump head 4232 starts to extrude flexible pump line 4231, until coating transfer chamber 421 ' and feeding mouth 411 ' are isolated, and originally isolated discharging opening 412 ' with the pump head 4232 of coating transfer chamber 421 ' and be separated with flexible pump line 4231, make coating transfer chamber 4221 and discharging opening 412 ' conducting, now coating is transferred among discharging opening 412 ', and then is passed among hairbrush layer 30.
By the running using the rolling power in cylinder portion 20 ' to drive peristaltic pump 423, instead of and existingly drive peristaltic pump 423 by extra motor, ensure that paint device 100 works required coating content, and its operating power consumption can be reduced, can adaptability increase be carried out according to the rolling rate in cylinder portion 20 ' or reduce the coating output quantity of peristaltic pump 423, the ability to work of guaranteed flow coating unit 100 simultaneously; Because peristaltic pump 423 no longer needs additional motor to drive, be arranged on assembly wall 22 ' by peristaltic pump 423, the volume of paint device 100 can't increase too much, ensures its portability.
Certainly, in other embodiments of the present invention, transmission control member 42 is not limited to and adopts the aforementioned paint transfer passage 41 ' that is positioned to coat transfer chamber 421 ' and peristaltic pump 423 and carry out transfer coatings, it also can comprise the pigment transfer structure of other types, the proportional valve be positioned on paint transfer passage 41 ' is such as adopted to carry out transfer coatings, still can make in the process of transfer coatings, there is no directly through between maintenance feeding mouth 411 ' and discharging opening 412 ', this is technology well known to those of ordinary skill in the art, does not repeat at this.
Compared with prior art, paint device 100,100 ' provided by the present invention drives transfer, the output of coating by the rolling in cylinder portion 20,20 ', ensure its working ability; And stop the rotation in paint device 100,100 ' intermediate roll portion at any time, coating all cannot continue to export on hairbrush layer 30, avoids coating to overflow the environment caused stained.Meanwhile, paint device 100,100 ' structure is simple, compact, and the cost of assembling and manufacture is lower, is convenient to its large-scale production, has the very strong market competitiveness.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (14)
1. a paint device, is characterized in that, described paint device comprises:
Handle, comprises grip part and connects the back shaft of described grip part;
Cylinder portion, cover is held on described back shaft, the rolling surface that described cylinder portion comprises two relative assembly walls and is connected between described two assembly walls;
Hairbrush layer, is coated on the periphery of described rolling surface at least partly;
Paint transfer assembly, comprising:
Paint transfer passage, comprises the feeding mouth obtaining coating and discharging opening coating being passed to hairbrush layer;
Transmission control member, comprise the coating transfer chamber be positioned on described paint transfer passage, described transmission control member connects described cylinder portion, time rolling in described cylinder portion, described coating transfer chamber is periodically communicated with discharging opening with feeding mouth successively, so that coating is transferred to discharging opening from feeding mouth.
2. paint device as claimed in claim 1, is characterized in that, without directly through between the feeding mouth of described paint transfer passage and discharging opening.
3. paint device as claimed in claim 1, is characterized in that, described transmission control member rolls rapid-result direct ratio from feeding mouth transfer coatings to the frequency of discharging opening and described cylinder portion.
4. paint device as claimed in claim 1, it is characterized in that, described coating transfer chamber comprises and is positioned at chamber entrance on described paint transfer passage and chamber outlet, and time rolling in described cylinder portion, described chamber entrance periodically, is successively communicated with discharging opening with feeding mouth, chamber outlet.
5. paint device as claimed in claim 4, it is characterized in that, described transmission control member comprises the conducting portion between chamber entrance and feeding mouth, and described conducting portion connects cylinder portion, time rolling in described cylinder portion, described chamber entrance is periodically communicated with feeding mouth by described conducting portion.
6. paint device as claimed in claim 5, it is characterized in that, described conducting portion comprises stop wall, and time rolling in described cylinder portion, described stop wall periodically enters and departs between chamber entrance and feeding mouth; When described stop wall is between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are cut off, and when described stop wall departs between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are connected.
7. paint device as claimed in claim 5, it is characterized in that, described conducting portion comprises connected stop wall and drainage channel, and time rolling in described cylinder portion, described stop wall and drainage channel enter between described chamber entrance and feeding mouth periodically successively; When described stop wall enters between described chamber entrance and feeding mouth, described chamber entrance and feeding mouth are cut off, and when described drainage channel enters between chamber entrance and feeding mouth, described chamber entrance and feeding mouth are connected.
8. paint device as claimed in claim 7, it is characterized in that, described cylinder portion comprises containing cavities, and described chamber entrance is positioned at described containing cavities, and described paint transfer passage comprises and is positioned at described containing cavities and the interline counter be communicated with described feeding mouth; Time rolling in described cylinder portion, described stop wall and drainage channel enter between described chamber entrance and interline counter periodically successively.
9. paint device as claimed in claim 8, is characterized in that, the opening direction of described chamber entrance and interline counter is towards the madial wall of described containing cavities, and described stop wall and drainage channel are all positioned on the madial wall of described containing cavities.
10. paint device as claimed in claim 1, it is characterized in that, described paint transfer assembly comprises the pressure regulating member connecting described coating transfer chamber, in each pigment transfer cycle, after described coating transfer chamber and feeding mouth disconnect, with before discharging opening disconnects, described pressure regulating member increases described coating transfer chamber internal gas pressure.
11. paint devices as claimed in claim 10, it is characterized in that, described pressure regulating member comprises the piston portion extended in described coating transfer chamber and the switching mechanism connecting described piston portion and cylinder portion, and the rolling in cylinder portion is converted to the linear reciprocal movement of piston portion in coating transfer chamber by described switching mechanism.
12. paint devices as claimed in claim 1, it is characterized in that, described transmission control member comprises peristaltic pump, and described peristaltic pump comprises the flexible pump line being formed to paint transfer passage described in small part and the some pump heads connecting described cylinder portion; Time rolling in described cylinder portion, described some pump heads coordinate with flexible pump line and form described coating transfer chamber.
13. paint devices as claimed in claim 12, is characterized in that, described some pump heads are all mounted on an assembly wall in described cylinder portion, and described paint transfer assembly also comprises the clutch component be connected between some pump heads and this assembly wall; Only when rolling along preset direction in described cylinder portion, the rolling power in described clutch component transfer cylinder portion is to described some pump heads.
14. paint devices as claimed in claim 1, it is characterized in that, described paint device also comprises the straight baffle plate connecting described handle, described straight baffle plate and assembly wall are fitted and are arranged, the bottom side edge edge of described straight baffle plate is provided with the first roller and the second roller, described first roller is mutually vertical with the pivot center of the second roller, and the rolling axis of described first roller is perpendicular to described straight baffle plate place plane.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298395.8A CN105436048A (en) | 2014-06-26 | 2014-06-26 | Paint coating apparatus |
| PCT/CN2015/082482 WO2015197018A1 (en) | 2014-06-26 | 2015-06-26 | Paint coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298395.8A CN105436048A (en) | 2014-06-26 | 2014-06-26 | Paint coating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436048A true CN105436048A (en) | 2016-03-30 |
Family
ID=55546937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298395.8A Pending CN105436048A (en) | 2014-06-26 | 2014-06-26 | Paint coating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436048A (en) |
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| CN106836755A (en) * | 2017-02-21 | 2017-06-13 | 顾东海 | A kind of instrument for wall plaster |
| CN109453963A (en) * | 2018-10-31 | 2019-03-12 | 沪东中华造船(集团)有限公司 | Coating precoats repair distortion paint roller device and its application method |
| CN112246563A (en) * | 2020-09-22 | 2021-01-22 | 饶斌 | Self-suction type iron tile rolling brush machine for industrial use |
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| CN112246563A (en) * | 2020-09-22 | 2021-01-22 | 饶斌 | Self-suction type iron tile rolling brush machine for industrial use |
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Application publication date: 20160330 |