CN205392839U - Continuous hot spraying system of tubular metal resonator - Google Patents
Continuous hot spraying system of tubular metal resonator Download PDFInfo
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- CN205392839U CN205392839U CN201620147203.8U CN201620147203U CN205392839U CN 205392839 U CN205392839 U CN 205392839U CN 201620147203 U CN201620147203 U CN 201620147203U CN 205392839 U CN205392839 U CN 205392839U
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Abstract
The utility model discloses a continuous hot spraying system of tubular metal resonator belongs to the hot spraying technical field of metal heat exchange tube. The utility model discloses a continuous hot spraying system of tubular metal resonator, including rotary mechanism, heating mechanism, spraying mechanism, supporting mechanism, moving mechanism and branch, heating mechanism is passed to branch, is equipped with spraying mechanism in the heating mechanism, and the both ends of branch are arranged in on the rotary mechanism, the cover has the tubular metal resonator on the branch, and the below of branch is equipped with the supporting mechanism of branch jack -up and the moving mechanism who promotes the tubular metal resonator. The utility model discloses a predominant use is the continuous hot spraying technology that realizes the tubular metal resonator.
Description
Technical field
This utility model relates to a kind of metal tube spray equipment, more particularly, it relates to a kind of metal tube laser heating paint finishing, belongs to the hot spraying technical field of metallic heat exchanging tube.
Background technology
Metallic heat exchanging tube (light pipe, finned tube etc.) is to strengthen residual heat and energy in steel industry to utilize, carry out the important heat exchanger assembly of degree of depth waste heat recovery, and the quality of metallic heat exchanging tube quality directly affects the heat transfer effect of heat exchanger and the service life of heat exchanger.Current heat exchanger is primarily present metallic heat exchanging tube superficial dust in reclaiming low-temperature flue gas or coal gas waste heat process, bonding and etching problem, for certain Blast Furnace Gas of Iron & Steel Plants waste heat recovery, from the coal gas that temperature is about 300 DEG C that blast furnace produces, wet dedusting is carried out after TRT differential pressure power generation, then enter heat exchange of heat pipe and carry out low temperature exhaust heat recovery, after moisture-laden gas enters heat exchanger, along with temperature reduces, the dust that water in coal gas constantly precipitates out and do not eliminate in the coal gas that bonds is attached to metal heat-exchange tube-surface together, now metallic heat exchanging tube surface is in wet environment, and the corrosion compositions such as the chlorine element contained in blast furnace gas exist in condensation water in the form of an ion, metal heat-exchange tube-surface can be produced heavy corrosion, tar bonding can have a strong impact on the heat exchange efficiency of metallic heat exchanging tube simultaneously.
In prior art, reduce the dust stratification of metal heat-exchange tube-surface at metallic heat exchanging tube surface spraying coating frequently with spray equipment, bonding and etching problem, wherein for the spray equipment of metallic heat exchanging tube, in prior art, existing related art scheme is open, such as patent publication No.: CN101773891A, publication date: on July 14th, 2010, invention and created name is: inner walls of small-caliber metallic spray equipment and spraying coating process, this application case discloses a kind of inner walls of small-caliber metallic spray equipment and spraying coating process, the inner walls of small-caliber metallic spray equipment of this application case includes stretching into the spray gun that inner walls of small-caliber metallic carries out spraying, the mobile device of removable small-caliber metallic, small-caliber metallic can be carried out the heater of local heating；This application case also discloses a kind of method utilizing this spray equipment spraying inner walls of small-caliber metallic, the steps include: that spray gun rifle head is stretched in metal tube by a.；B. metal tube to be sprayed is placed in the heating position of heater；C. installing mobile device on metal tube makes it can move along the heating part displacement of heater；D. start heater, by spray gun, inner-walls of duct is sprayed while moving metal pipe.
But, above-mentioned application case there is also following weak point: the spray equipment of (1) above-mentioned application case is applicable to spray single coating at metal tube surface, is not suitable for spraying multiple coatings at metal tube surface；(2) adopt the spray equipment of above-mentioned application case, a metal tube can only be processed, it is impossible to carry out large-scale continuous production every time.
Utility model content
1. utility model to solve the technical problem that
Main purpose of the present utility model is in that the deficiency overcoming existing spray equipment every time can only process a metal tube, it is provided that a kind of metal tube laser heating paint finishing, it is possible to realize the laser heating spraying coating process of metal tube.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
Metal tube laser heating paint finishing of the present utility model, including rotating mechanism, heating arrangements, spray body, supporting mechanism, travel mechanism and pole；
Described pole is through heating arrangements, and heating arrangements is provided with spray body, and the two ends of pole are placed on rotating mechanism；Pole is cased with metal tube, being connected with the supporting mechanism of pole jack-up and the travel mechanism promoting metal tube of pole.
Further improve as metal tube laser heating paint finishing of the present utility model, described rotating mechanism includes roll shaft case and Spin Control motor, described roll shaft case includes left roll shaft case and right roll shaft case, the upper end of left roll shaft case, right roll shaft case upper end two roll shafts being parallel to each other are installed respectively；Being connected to motor gear on the output shaft of described Spin Control motor, two roll shafts of left roll shaft case upper end or right roll shaft case upper end are respectively connected with roll shaft gear, described motor gear all engages between two roll shaft gears and with two roll shaft gears；
Described left roll shaft case and right roll shaft case are symmetrical set, and one end of pole is placed between two roll shafts of left roll shaft case upper end, and the other end of pole is placed between two roll shafts of right roll shaft case upper end.
Further improve as metal tube laser heating paint finishing of the present utility model, described supporting mechanism includes extension and contraction control case, this extension and contraction control case includes being positioned at the left extension and contraction control case of both sides below pole and right extension and contraction control case, left extension and contraction control case includes left expansion link and left control motor, the output shaft of left control motor is connected with the screw mandrel within left extension and contraction control case by vertical teeth wheels, screw mandrel is connected with left expansion link, and the top of left expansion link is half slot structure；Described right extension and contraction control case includes right expansion link and right control motor, and right extension and contraction control case is identical with the structure of left extension and contraction control case.
Further improve as metal tube laser heating paint finishing of the present utility model, described travel mechanism includes mobile bar and automatically controlled track, mobile bar is arranged on automatically controlled track, automatically controlled track is for along the mobile bar in strut lengths direction, and the upper end of mobile bar is for promoting the metal tube on pole.
Further improve as metal tube laser heating paint finishing of the present utility model, described heating arrangements includes the heating furnace that at least two is placed side by side, each heating furnace is equipped with the cylindrical shape burner hearth of through inside heating furnace in the horizontal direction, on the inwall of this cylindrical shape burner hearth, uniform winding has resistance wire, the outer wall parcel heat-preservation cotton of cylindrical shape burner hearth；Pole sequentially passes through the cylindrical shape burner hearth on each heating furnace, and the axis of pole overlaps with the axis of cylindrical shape burner hearth on each heating furnace.
Further improve as metal tube laser heating paint finishing of the present utility model, described heating arrangements includes the heating furnace of three placements arranged side by side, the heating furnace of these three placements arranged side by side is followed successively by 1# heating furnace, 2# heating furnace and 3# heating furnace, described spray body includes bed material spray gun and fabric spray gun, it is respectively and fixedly provided with folding rack above 1# heating furnace and 2# heating furnace, described bed material spray gun is arranged on 1# heating furnace and folds over the free end of support, and described fabric spray gun is arranged on 2# heating furnace and folds over the free end of support.
Further improve as metal tube laser heating paint finishing of the present utility model, also include temperature control box and Mechanical course case, described temperature control box is respectively equipped with 1# Heating Furnace Control line, 2# Heating Furnace Control line and 3# Heating Furnace Control line, described 1# Heating Furnace Control line is connected with 1# heating furnace, 2# Heating Furnace Control line is connected with 2# heating furnace, and 3# Heating Furnace Control line is connected with 3# heating furnace；1# heating furnace, 2# heating furnace and 3# heating furnace are equipped with feedback thermocouple；Described Mechanical course case is provided with mobile base control line, telescope motor control line and electric rotating machine control line, described mobile base control line is connected with automatically controlled track, telescope motor control line and left control motor, right control motor are all connected with, and electric rotating machine control line is connected with Spin Control motor.
Further improve as metal tube laser heating paint finishing of the present utility model, between adjacent heating furnace, be provided with the gap sleeve of horizontal positioned, this gap sleeve offers spraying hole.
3. beneficial effect
The technical scheme adopting this utility model to provide, compared with prior art, has following remarkable result:
(1) current, corrosion resistance coating is more used in the problem solving metal tube surface corrosion, but existing metal tube hot spraying device is often only suitable for spraying single coating at metal tube surface, and metal tube laser heating paint finishing of the present utility model, first the base material to spray is heated, then bed material is sprayed, it is sintered bed material afterwards solidifying, bed material sprays fabric after solidifying levelling, finally it is sintered fabric solidifying, whole process carries out automatically, is adapted at metal tube surface spraying duplex coating.
(2) metal tube laser heating paint finishing of the present utility model, operation and maintenance is convenient, and metal tube hot spraying process all machinery carries out, and is affected less by operator；Metal tube laser heating paint finishing of the present utility model, is heated by metal tube movement on pole, it is possible to realize the metal tube of different length is all effectively heated；Metal tube laser heating paint finishing of the present utility model, by supporting mechanism and travel mechanism with the use of, it is possible to realize the laser heating spraying of metal tube, overcome the deficiency that every time can only process a metal tube in prior art.
Accompanying drawing explanation
Fig. 1 is the structural representation of the metal tube laser heating paint finishing of embodiment 1；
Fig. 2 is the structural representation of right roll shaft case in embodiment 1；
Fig. 3 is the structural representation in embodiment 1 within right roll shaft case；
Fig. 4 is the structural representation of left extension and contraction control case in embodiment 1；
Fig. 5 is the structural representation in embodiment 1 within left extension and contraction control case；
Fig. 6 is the structural representation of embodiment 2 intermediate gap sleeve pipe；
Fig. 7 is the schematic diagram of the using method of the metal tube laser heating paint finishing of embodiment 1.
Label declaration in schematic diagram: 1, left roll shaft case；2, roll shaft；3, pole；4,2# metal tube；5, bar is moved；6, automatically controlled track；7, left expansion link；8, left extension and contraction control case；9, left control motor；10,1# heating furnace；11, folding rack；12, bed material spray gun；13,2# heating furnace；14, fabric spray gun；15,3# heating furnace；16,1# metal tube；17, right expansion link；18, right extension and contraction control case；19, right control motor；20, right roll shaft case；21, Spin Control motor；22, temperature control box；2201,1# Heating Furnace Control line；2202,2# Heating Furnace Control line；2203,3# Heating Furnace Control line；23, Mechanical course case；2301, base control line is moved；2302, telescope motor control line；2303, electric rotating machine control line；24,3# metal tube；25, motor gear；26, roll shaft gear；27, screw mandrel；28, vertical teeth wheels；29, gap sleeve.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment 1
In conjunction with Fig. 1～7, the metal tube laser heating paint finishing of the present embodiment, including rotating mechanism, heating arrangements, spray body, supporting mechanism, travel mechanism and pole 3；Pole 3 is through heating arrangements, and heating arrangements is provided with spray body, and the two ends of pole 3 are placed on rotating mechanism；Pole 3 is cased with metal tube, being connected with the supporting mechanism of pole 3 jack-up and the travel mechanism promoting metal tube of pole 3.In concrete the present embodiment, rotating mechanism includes roll shaft case and Spin Control motor 21, roll shaft case includes left roll shaft case 1 and right roll shaft case 20, the upper end of left roll shaft case 1, right roll shaft case 20 upper end two roll shafts being parallel to each other 2 are installed respectively, the diameter being smaller than pole 3 between the roll shaft 2 that above-mentioned two is parallel to each other；As shown in Figure 3, the output shaft of Spin Control motor 21 is connected to motor gear 25, two roll shafts 2 of right roll shaft case 20 upper end are respectively connected with roll shaft gear 26, motor gear 25 all engages between two roll shaft gears 26 and with two roll shaft gears 26, Spin Control motor 21 drive motor gear 25 rotates, and motor gear 25 drives two roll shaft 2 rotating in same directions of right roll shaft case 20 upper end then；Left roll shaft case 1 and right roll shaft case 20 are symmetrical set, one end of pole 3 is placed between two roll shafts 2 of left roll shaft case 1 upper end, the other end of pole 3 is placed between two roll shafts 2 of right roll shaft case 20 upper end, being rotated by two roll shafts 2 of right roll shaft case 20 upper end drives pole 3 to rotate, and two roll shafts 2 on left roll shaft case 1 rotate with the rotation of pole 3.Supporting mechanism includes extension and contraction control case, this extension and contraction control case includes being positioned at the left extension and contraction control case 8 of both sides below pole 3 and right extension and contraction control case 18, left extension and contraction control case 8 includes left expansion link 7 and left control motor 9, the output shaft of left control motor 9 is connected with the screw mandrel 27 within left extension and contraction control case 8 by vertical teeth wheels 28, screw mandrel 27 is connected with left expansion link 7, make screw mandrel 27 when rotating left expansion link 7 can move up and down, the top of left expansion link 7 is the half slot structure matched with pole 3, vertical teeth wheels 28 are driven to rotate by the rotation of left control motor 9, then screw mandrel 27 is driven to rotate, by screw mandrel 27 just, reversion realizes the elongation of left expansion link 7 and shrinks (namely realizing the rise and fall of left expansion link 7)；Right extension and contraction control case 18 includes right expansion link 17 and right control motor 19, and right extension and contraction control case 18 is identical with the structure of left extension and contraction control case 8.In order to avoid left expansion link 7 and right expansion link 17 glance off when supporting pole 3, left control motor 9 uses same switch to be controlled with right control motor 19 and left control motor 9 is identical with right control motor 19 rotating speed and direction of rotation.Travel mechanism includes mobile bar 5 and automatically controlled track 6, and mobile bar 5 is arranged on automatically controlled track 6, and automatically controlled track 6 is for along the mobile bar 5 of pole 3 length direction, and the upper end of mobile bar 5 is for promoting the metal tube on pole 3.Heating arrangements includes the heating furnace that at least two is placed side by side, and each heating furnace is equipped with the cylindrical shape burner hearth of through inside heating furnace in the horizontal direction, and on the inwall of this cylindrical shape burner hearth, uniform winding has resistance wire, the outer wall parcel heat-preservation cotton of cylindrical shape burner hearth；Pole 3 sequentially passes through the cylindrical shape burner hearth on each heating furnace, and the axis of pole 3 overlaps with the axis of cylindrical shape burner hearth on each heating furnace；In the present embodiment, heating arrangements includes the heating furnace of three placements arranged side by side, the heating furnace of these three placements arranged side by side is followed successively by 1# heating furnace 10,2# heating furnace 13 and 3# heating furnace 15, spray body includes bed material spray gun 12 and fabric spray gun 14, it is respectively and fixedly provided with folding rack 11 above 1# heating furnace 10 and 2# heating furnace 13, bed material spray gun 12 is arranged on 1# heating furnace 10 and folds over the free end of support 11, for spray-on coating bed material；Fabric spray gun 14 is arranged on 2# heating furnace 13 and folds over the free end of support 11, is used for spraying fabric coatings.
The metal tube laser heating paint finishing of the present embodiment, also include temperature control box 22 and Mechanical course case 23, temperature control box 22 is respectively equipped with 1# Heating Furnace Control line 2201,2# Heating Furnace Control line 2202 and 3# Heating Furnace Control line 2203,1# Heating Furnace Control line 2201 is connected with 1# heating furnace 10,2# Heating Furnace Control line 2202 is connected with 2# heating furnace 13, and 3# Heating Furnace Control line 2203 is connected with 3# heating furnace 15；1# heating furnace 10,2# heating furnace 13 and 3# heating furnace 15 are equipped with feedback thermocouple, for detecting the temperature of inside heating furnace in real time；Temperature control box 22 is for controlling heating-up temperature and the start and stop of three heating furnaces；Mechanical course case 23 is provided with mobile base control line 2301, telescope motor control line 2302 and electric rotating machine control line 2303, mobile base control line 2301 is connected with automatically controlled track 6, telescope motor control line 2302 and left control motor 9, right control motor 19 are all connected with, and electric rotating machine control line 2303 is connected with Spin Control motor 21；Mechanical course case 23 is for controlling the mechanical movement of automatically controlled track 6, left control motor 9, right control motor 19 and Spin Control motor 21.
In conjunction with Fig. 7, the using method of the metal tube laser heating paint finishing of the present embodiment, comprise the following steps；
Step (1): the heating-up temperature of three heating furnaces is set, wherein, the furnace temperature of 1# heating furnace 10 is base material treatment temperature 80 DEG C, and the furnace temperature of 2# heating furnace 13 is bed material sintering curing temperature 120 DEG C, and the furnace temperature of 3# heating furnace 15 is fabric sintering curing temperature 380 DEG C；The length of 1# heating furnace 10 is the length of 80cm, 2# heating furnace (13) be the length of 150cm, 3# heating furnace (15) is 400cm；
Step (2): control left expansion link 7, right expansion link 17 is in contraction state so that pole 3 two ends are respectively placed between two roll shafts 2 of left roll shaft case 1 upper end, between two roll shafts 2 of right roll shaft case 20 upper end；Open electric rotating machine 21, make pole 3 be in rotation status；Open bed material spray gun 12 and fabric spray gun 14, control mobile bar 5 to move on automatically controlled track 6, making mobile bar 5 upper end promote the 2# metal tube 4 on pole 3 at the uniform velocity to move to direction, 1# heating furnace 10 place with the speed of 10cm/min (namely allows 2# metal tube 4 move right, due on pole 3 along its length continuous print be cased with metal tube, therefore the process that 2# metal tube 4 moves right can promote the metal tube on the right side of 2# metal tube 4 also to move right, thus driving all metal tubes being cased with on pole 3 all to move right)；
Step (3): bar 5 to be moved moves to greatest extent (namely move bar 5 and move to low order end), closes bed material spray gun 12 and fabric spray gun 14；Close electric rotating machine 21；
Step (4): control left expansion link 7, right expansion link 17 is in elongation state until by pole 3 jack-up, so that pole 3 two ends depart between two roll shafts 2 of left roll shaft case 1 upper end respectively, between two roll shafts 2 of right roll shaft case 20 upper end, then movement bar 5 is moved back into initial position (namely move bar 5 and move to high order end)；
Step (5): the metal tube (i.e. 1# metal tube 16) completing spray process is taken off in the one end away from mobile bar 5 from pole 3, at metal tube (the i.e. 3# metal tube 24 that pole 3 is to be processed on one end set of mobile bar 5, now 2# metal tube 4 is pushed away, leaves space for overlapping 3# metal tube 24 on mobile bar 5)；
Step (6): by that analogy, repeats step (2)～step (5), it is achieved metal tube laser heating spray process.
When heating furnace length is determined, metal tube heat time heating time in heating furnace can be controlled by controlling the translational speed of metal tube, therefore in the present embodiment, metal tube heat time heating time in 1# heating furnace 10 is 8min, metal tube heat time heating time in 2# heating furnace 13 is 15min, and metal tube heat time heating time in 3# heating furnace 15 is 40min.
At present, corrosion resistance coating is more used in the problem solving metal tube surface corrosion, but existing metal tube hot spraying device is often only suitable for spraying single coating at metal tube surface, and the metal tube laser heating paint finishing of the present embodiment and using method thereof, first the base material to spray is heated, then bed material is sprayed, it is sintered bed material afterwards solidifying, bed material sprays fabric after solidifying levelling, finally it is sintered fabric solidifying, is adapted at metal tube surface spraying duplex coating.
The spraying coating process requirement sprayed again is first heated according to coating, metal tube needed first to be heated before spraying, it is contemplated that metal tube cross section is less, the feature that longitudinal extension is longer, it is carried out overall heating and then needs the heating furnace of bigger build, relatively costly, and the efficiency of heating surface is not as high, and in the metal tube laser heating paint finishing of the present embodiment, each heating furnace is equipped with the cylindrical shape burner hearth of through inside heating furnace in the horizontal direction, the structure of this cylindrical shape burner hearth and metal tube adapts, the efficiency of heating surface is higher, and owing to cylindrical shape burner hearth simply extends in the horizontal direction, it is greatly reduced heating furnace size in vertical direction, save cost.
Metal tube is heated by the mode adopting radiation heating in prior art, there is a general problem, namely the heating of metal tube and spraying process need substep to carry out, metal tube is by after radiation heating, again metal tube is taken out from heating furnace and spray, so can cause that metal tube certain temperature drop occurs in surface when spraying, can make metal tube surface on the one hand is not spray at an established temperature, the temperature drop degree of metal tube surface is different on the other hand, make each position of metal tube surface temperature when spraying different, above-mentioned phenomenon all can reduce the coating quality of metal tube surface.nullAnd the metal tube laser heating paint finishing of the present embodiment，Promotion by mobile bar 5 upper end，The metal tube entirety being cased with continuously on pole 3 is at the uniform velocity moved，Therefore metal tube is heated by continuous print and sprays that (namely metal tube completes heating at the uniform velocity mobile，Then metal tube exposes cylindrical shape burner hearth gradually，And metal tube exposes the part of cylindrical shape burner hearth and is sprayed-on immediately coating，Metal tube does not expose the part insulation of cylindrical shape burner hearth，Temperature drop when metal tube surface is sprayed-on is minimum，Above-mentioned working method substantially reduces the interval of metal tube heating and spraying，The whole outer surface of metal tube is almost be sprayed-on coating (namely metal tube surface temperature keeps uniformity along its length) a stationary temperature，Achieve the function of metal tube " spraying of limit heating edge "，Substantially increase the coating quality of coating.Meanwhile, after metal tube surface is sprayed-on a coating, along with at the uniform velocity moving of metal tube can be heated by heating furnace below immediately, it is achieved that being closely connected between process before and after metal tube spraying, heating, metal tube is just heated after being sprayed-on coating immediately, enhance the effect of being heating and curing of coating, substantially increase the coating quality of coating.It is emphasized that, by the metal tube laser heating paint finishing of the present embodiment, metal tube can be carried out laser heating spray process, metal tube is machined continuously, shorten the consuming time of single metal pipe whole hot spraying process, the Continuous maching achieving automatization processes, and substantially increases production efficiency, compares and be appropriate to large-scale continuous production.
It is emphasized that when metal tube is sprayed signal layer coating by needs, only need to adopt 1# heating furnace 10, bed material spray gun 12 and 2# heating furnace 13；When needing the coating that metal tube is sprayed more than three layers or three layers, the quantity of heating furnace and the quantity of spray gun can be increased adaptably, realize the disposable target to metal tube spraying multi-layer coatings with this.
The metal tube laser heating paint finishing of the present embodiment, operation and maintenance is convenient, and metal tube hot spraying process all machinery carries out, and is affected less by operator；The metal tube laser heating paint finishing of the present embodiment, is heated by metal tube movement on pole 3, it is possible to realize the metal tube of different length is all effectively heated；The metal tube laser heating paint finishing of the present embodiment, by supporting mechanism and travel mechanism with the use of, it is possible to realize the laser heating spraying of metal tube, overcome the deficiency that every time can only process a metal tube in prior art.
Embodiment 2
The metal tube laser heating paint finishing of the present embodiment, its basic structure is identical with embodiment 1, it is different in that: in order to reduce temperature drop when metal tube sprays between heating furnace in the present embodiment, simultaneously affect surrounding to reduce the coating sprayed in spraying process, the gap sleeve 29 of horizontal positioned it is provided with between adjacent heating furnace, the internal diameter of this gap sleeve 29, more than the internal diameter of cylindrical shape burner hearth, this gap sleeve 29 offers spraying hole for spraying.
Embodiment 3
The using method of the metal tube laser heating paint finishing of the present embodiment, its basic step is identical with embodiment 1, and it is different in that: the length of 1# heating furnace 10 is the length that length is 200cm, 3# heating furnace 15 of 120cm, 2# heating furnace 13 is 450cm；In step (1), arranging the heating-up temperature of three heating furnaces, wherein, the furnace temperature of 1# heating furnace 10 is base material treatment temperature 100 DEG C, the furnace temperature of 2# heating furnace 13 is bed material sintering curing temperature 140 DEG C, and the furnace temperature of 3# heating furnace 15 is fabric sintering curing temperature 400 DEG C；In step (2), control mobile bar 5 and move on automatically controlled track 6 so that mobile bar 5 upper end promotes the 2# metal tube 4 on pole 3 at the uniform velocity to move to direction, 1# heating furnace 10 place with the speed of 20cm/min.
Schematically this utility model and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art is enlightened by it, when creating objective without departing from this utility model, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (8)
1. a metal tube laser heating paint finishing, it is characterised in that: include rotating mechanism, heating arrangements, spray body, supporting mechanism, travel mechanism and pole (3)；
Described pole (3) is through heating arrangements, and heating arrangements is provided with spray body, and the two ends of pole (3) are placed on rotating mechanism；Pole (3) is cased with metal tube, being connected with the supporting mechanism of pole (3) jack-up and the travel mechanism promoting metal tube of pole (3).
2. metal tube laser heating paint finishing according to claim 1, it is characterized in that: described rotating mechanism includes roll shaft case and Spin Control motor (21), described roll shaft case includes left roll shaft case (1) and right roll shaft case (20), the upper end of left roll shaft case (1), right roll shaft case (20) upper end two roll shafts being parallel to each other (2) are installed respectively；The output shaft of described Spin Control motor (21) is connected to motor gear (25), being respectively connected with roll shaft gear (26) on two roll shafts (2) of left roll shaft case (1) upper end or right roll shaft case (20) upper end, described motor gear (25) is positioned between two roll shaft gears (26) and all engages with two roll shaft gears (26)；
Described left roll shaft case (1) and right roll shaft case (20) are symmetrical set, one end of pole (3) is placed between two roll shafts (2) of left roll shaft case (1) upper end, and the other end of pole (3) is placed between two roll shafts (2) of right roll shaft case (20) upper end.
3. metal tube laser heating paint finishing according to claim 1, it is characterized in that: described supporting mechanism includes extension and contraction control case, this extension and contraction control case includes the left extension and contraction control case (8) and the right extension and contraction control case (18) that are positioned at both sides, pole (3) lower section, left extension and contraction control case (8) includes left expansion link (7) and left control motor (9), the output shaft of left control motor (9) is connected by the screw mandrel (27) that vertical teeth wheels (28) are internal with left extension and contraction control case (8), screw mandrel (27) is connected with left expansion link (7), the top of left expansion link (7) is half slot structure；Described right extension and contraction control case (18) includes right expansion link (17) and right control motor (19), and right extension and contraction control case (18) is identical with the structure of left extension and contraction control case (8).
4. metal tube laser heating paint finishing according to claim 1, it is characterized in that: described travel mechanism includes mobile bar (5) and automatically controlled track (6), mobile bar (5) is arranged on automatically controlled track (6), automatically controlled track (6) is for along the mobile bar of pole (3) length direction (5), and the upper end of mobile bar (5) is used for promoting the metal tube on pole (3).
5. metal tube laser heating paint finishing according to claim 1, it is characterized in that: described heating arrangements includes the heating furnace that at least two is placed side by side, each heating furnace is equipped with the cylindrical shape burner hearth of through inside heating furnace in the horizontal direction, on the inwall of this cylindrical shape burner hearth, uniform winding has resistance wire, the outer wall parcel heat-preservation cotton of cylindrical shape burner hearth；Pole (3) sequentially passes through the cylindrical shape burner hearth on each heating furnace, and the axis of pole (3) overlaps with the axis of cylindrical shape burner hearth on each heating furnace.
6. metal tube laser heating paint finishing according to claim 5, it is characterized in that: described heating arrangements includes the heating furnace of three placements arranged side by side, the heating furnace of these three placements arranged side by side is followed successively by 1# heating furnace (10), 2# heating furnace (13) and 3# heating furnace (15), described spray body includes bed material spray gun (12) and fabric spray gun (14), 1# heating furnace (10) and 2# heating furnace (13) top are respectively and fixedly provided with folding rack (11), described bed material spray gun (12) is arranged on 1# heating furnace (10) and folds over the free end of support (11), described fabric spray gun (14) is arranged on 2# heating furnace (13) and folds over the free end of support (11).
7. metal tube laser heating paint finishing according to claim 6, it is characterized in that: also include temperature control box (22) and Mechanical course case (23), described temperature control box (22) is respectively equipped with 1# Heating Furnace Control line (2201), 2# Heating Furnace Control line (2202) and 3# Heating Furnace Control line (2203), described 1# Heating Furnace Control line (2201) is connected with 1# heating furnace (10), 2# Heating Furnace Control line (2202) is connected with 2# heating furnace (13), 3# Heating Furnace Control line (2203) is connected with 3# heating furnace (15)；1# heating furnace (10), 2# heating furnace (13) and 3# heating furnace (15) are equipped with feedback thermocouple；Described Mechanical course case (23) is provided with mobile base control line (2301), telescope motor control line (2302) and electric rotating machine control line (2303), described mobile base control line (2301) is connected with automatically controlled track (6), telescope motor control line (2302) and left control motor (9), right control motor (19) are all connected with, and electric rotating machine control line (2303) is connected with Spin Control motor (21).
8. metal tube laser heating paint finishing according to claim 5, it is characterised in that: it is provided with the gap sleeve (29) of horizontal positioned between adjacent heating furnace, this gap sleeve (29) offers spraying hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147203.8U CN205392839U (en) | 2016-02-26 | 2016-02-26 | Continuous hot spraying system of tubular metal resonator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147203.8U CN205392839U (en) | 2016-02-26 | 2016-02-26 | Continuous hot spraying system of tubular metal resonator |
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| CN205392839U true CN205392839U (en) | 2016-07-27 |
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| CN201620147203.8U Active CN205392839U (en) | 2016-02-26 | 2016-02-26 | Continuous hot spraying system of tubular metal resonator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562263A (en) * | 2016-02-26 | 2016-05-11 | 安徽工业大学 | Continuous heating and spraying system of metal pipes and application method thereof |
| CN107283881A (en) * | 2017-07-24 | 2017-10-24 | 东莞合安机电有限公司 | Prepreg gluing machine roll shaft spray body |
-
2016
- 2016-02-26 CN CN201620147203.8U patent/CN205392839U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562263A (en) * | 2016-02-26 | 2016-05-11 | 安徽工业大学 | Continuous heating and spraying system of metal pipes and application method thereof |
| CN105562263B (en) * | 2016-02-26 | 2017-12-15 | 安徽工业大学 | A kind of metal tube laser heating paint finishing |
| CN107283881A (en) * | 2017-07-24 | 2017-10-24 | 东莞合安机电有限公司 | Prepreg gluing machine roll shaft spray body |
| CN107283881B (en) * | 2017-07-24 | 2018-11-06 | 东莞合安机电有限公司 | Prepreg gluing machine roll shaft spray body |
| WO2019019567A1 (en) * | 2017-07-24 | 2019-01-31 | 叶永春 | Roll shaft spraying mechanism for prepreg sizing machine |
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Effective date of registration: 20171213 Address after: 243000 Industrial Park, Ma'anshan, Anhui Patentee after: Anhui Tianyi Heavy Industry Co., Ltd. Address before: 243002 Anhui province Ma'anshan Huashan Lake District Road No. 59 Patentee before: Anhui University of Technology |