CN208960173U - Water heater sprays equipment under small-bore liner line - Google Patents
Water heater sprays equipment under small-bore liner line Download PDFInfo
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- CN208960173U CN208960173U CN201820842376.0U CN201820842376U CN208960173U CN 208960173 U CN208960173 U CN 208960173U CN 201820842376 U CN201820842376 U CN 201820842376U CN 208960173 U CN208960173 U CN 208960173U
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- water heater
- feed pipe
- hose
- bore liner
- spray gun
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Abstract
A kind of water heater sprays equipment under small-bore liner line, including horizontal bracket and spray gun, active rotation hold-down mechanism is equipped in one end of horizontal bracket, passive rotary pressing mechanism is equipped in the other end of the horizontal bracket and spraygun body passes in and out liner mobile mechanism, and the rotating mechanism for driving spray gun and small-bore liner to relatively rotate；The spray gun includes at least a spraygun body, and each spraygun body includes sequentially connected nozzle, nozzle locking nut and spray gun pedestal, and enamel feed pipe and atomizing air inlet pipe are directly connect with the spray gun pedestal；At least one section is hose feed pipe in the enamel feed pipe, and the control mechanism for controlling hose flow is equipped on the hose feed pipe.The utility model has the advantages that be suitable for carrying out enamel spraying to the inner wall of small-bore liner.
Description
Technical field
The utility model relates to a kind of equipment for the water heater liner application of slip, especially a kind of water heater is with small-bore
Equipment is sprayed under liner line.
Background technique
Water heater liner can be divided into small-bore liner and heavy caliber liner according to the size of its bore, and industry is interior by bore
Liner less than 50 mm is known as small-bore liner.Currently, the method for carrying out the application of slip for small-bore liner inner wall is all to use
The mode warded off is rolled to carry out enamel to the inner wall of liner, so-called rolling, which is warded off, exactly pours into a large amount of enamel in water heater liner,
Rolling allows enamel to be attached on the inner cavity of liner, then, remaining most of enamel is recovered in specified containers, in this way, just
It has a large amount of enamel to be adhered on recovery pipe and specified containers inner wall, enamel is caused largely to waste, and unfavorable 6S on site is managed
Reason.
For small-bore liner, why all the inner wall of small-bore liner is warded off in such a way that rolling is warded off
Porcelain uses spray gun spraying without people, the main reason is that the bore of small-bore liner is too small, and is suitable for bigbore spray gun
Volume is too big caused；It is attempted to that small-bore spray gun for the proportional diminution of the spray gun for being used for heavy caliber liner is made, but by
In to this spray gun size design and manufacture require very high, and manufacturing cost is also high, especially spray tip thimble due to
It is too thin, it is exceedingly fast by enamel abrasion, is not available at all.So what the rolling all still used to small-bore liner for a long time was warded off
Mode carries out enamel.
Utility model content
In order to overcome the above problem, provides and a kind of be suitably adapted for the small-bore liner line of water heater that small-bore liner uses
Under spray equipment.
The technical solution of the utility model is: providing a kind of water heater under small-bore liner line and sprays equipment, including water
Flat bracket and spray gun are equipped with active rotation hold-down mechanism in one end of horizontal bracket, are equipped in the other end of the horizontal bracket
Passive rotary pressing mechanism and spraygun body pass in and out liner mobile mechanism, and for driving spray gun is opposite with small-bore liner to turn
Dynamic rotating mechanism；The spray gun include at least a spraygun body, each spraygun body include sequentially connected nozzle,
Nozzle locking nut and spray gun pedestal, enamel feed pipe and atomizing air inlet pipe are directly connect with the spray gun pedestal；Described
At least one section is hose feed pipe in enamel feed pipe, and the control for controlling hose flow is equipped on the hose feed pipe
Mechanism processed.
As the improvement to the utility model, the control mechanism includes pedestal, is equipped with control piece, the hose in pedestal
Feed pipe passes through pedestal, and is located at the control piece in the following, the control piece increases to the pressure of the hose feed pipe, thus
The feed quantity of the hose feed pipe or the feed of the cutting hose feed pipe are reduced, otherwise, then the hose feed pipe is led
It is logical.
As the improvement to the utility model, the control piece includes driving source and applicator, and the driving source driving is applied
Power device applies to the hose feed pipe or reduces pressure.
As the improvement to the utility model, the driving source is cylinder, and the applicator is pole or ball, the circle
Stick or ball are located on the output shaft of cylinder.
As the improvement to the utility model, the driving source is motor, and the applicator is pole or ball, the circle
Stick or ball pass through the output axis connection of nut-screw rod structure and motor.
As the improvement to the utility model, the driving source is motor, and the applicator is cam, and the cam is located at
On the output shaft of the motor.
As the improvement to the utility model, the rotating mechanism includes spraying active rotation mechanism, described to spray actively
Rotating mechanism is moved horizontally by the active rotation mechanism that sprays；And passive rotating mechanism is sprayed, it is described to spray passive rotation
Mechanism is sprayed passive rotating mechanism and is moved horizontally.
As the improvement to the utility model, the rotating mechanism include servo motor and with the enamel feed pipe and mist
What change air inlet lines were fixedly connected applies swivel base, and the servo motor is connect by synchronous belt device with the swivel base of applying.
It further include guaranteeing water heater liner for lifting water heater liner as the improvement to the utility model
Center and the consistent lifting body of rotation center, the lifting body, which is located at, to be sprayed active rotation mechanism and sprays passive whirler
On horizontal bracket between structure.
As the improvement to the utility model, the spraygun body is two or three.
Enamel feed pipe and atomizing air inlet pipe are directly connect with the spray gun pedestal by the utility model due to using,
The length of the utility model is significantly shortened in this way, can both be extend into heavy caliber liner, can also easily be stretched
Enter to carry out spraying length into small-bore liner and is less than 50mm；Due to use in the enamel feed pipe at least one section for
Hose feed pipe is equipped with the structure for controlling the control mechanism of hose flow, instead of tradition on the hose feed pipe
Spray tip thimble structure, so that the structure of the utility model is become simpler, it is often more important that there is no spray gun spray
The problem of mouth thimble quick abrasion, can reduce use cost, saves the time of replacement spray tip thimble, can make production technology
It is more smooth.
Detailed description of the invention
Fig. 1 is a kind of planar structure schematic diagram of embodiment of the utility model.
Fig. 2 is the planar structure schematic diagram of the spray gun in Fig. 1.
Fig. 3 is a kind of planar structure schematic diagram of embodiment of spraygun body in Fig. 1.
Fig. 4 is the planar structure schematic diagram at another visual angle of Fig. 3.
Fig. 5 is the planar structure schematic diagram of the utility model another kind embodiment.
Specific embodiment
In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, be also possible to indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Figure 1 to Fig. 4, what Fig. 1 to Fig. 4 disclosed is a kind of water heater with spraying the of equipment under small-bore liner line
A kind of embodiment, including horizontal bracket 7 and spray gun 110 are equipped in one end of horizontal bracket 7 and spray active rotation mechanism 71 and use
The active rotation hold-down mechanism 72 that active rotation mechanism 71 moves horizontally is sprayed in driving, in the other end of the horizontal bracket 7
Equipped with spray passive rotating mechanism 73, for driving the passive rotary pressing mechanism 74 for spraying passive rotating mechanism 73 and moving horizontally
Liner mobile mechanism 75 is passed in and out with spraygun body, the spray gun 110 includes at least a spraygun body 10, each spray gun master
Body includes sequentially connected nozzle 1, nozzle locking nut 2 and spray gun pedestal 3, and enamel feed pipe 4 and atomizing air inlet pipe 42 are straight
It connects and is connect with the spray gun pedestal 3；At least one section is hose feed pipe 41 in the enamel feed pipe 4, in the hose
Feed pipe 41 is equipped with the control mechanism 5 for controlling hose flow.It is described to spray 71 He of active rotation mechanism in the present embodiment
It sprays passive rotating mechanism 73 and constitutes rotating mechanism 6.The present embodiment is the case where small-bore liner 9 rotates.
In the present embodiment, the active rotation mechanism 71 that sprays includes first motor 711 and active rotary elements 712, described
First motor 711 is connect by the first transmission mechanism 713 with the active rotary elements 712, when active rotary elements 712 abut against it is small
One end of bore liner 9, and with spray after passive rotating mechanism 73 clamps small-bore liner 9 together, so that it may rotate small-bore
Liner 9；First transmission mechanism 713 can be with synchronous belt drive mechanism or gear set transmission.
In the present embodiment, the active rotation hold-down mechanism 72 includes the second motor 721 and the first sliding block 722, and described the
One sliding block 722 is located on the first track 723, and second motor 721 and the first sliding block 722 are connected by the second transmission mechanism 724
Connect, drive the first sliding block 722 and on the first sliding block 722 to spray active rotation mechanism 71 past along first track 723
It is multiple mobile.
In the present embodiment, the passive rotary pressing mechanism 74 is including third motor 741 and on the second track 744
Second sliding block 742, the third motor 741 and the second sliding block 742 are connected by third transmission mechanism 743, drive the second sliding block
It 742 and sprays passive rotating mechanism 73 and is moved back and forth along second sliding block 742.
In the present embodiment, spraygun body disengaging liner mobile mechanism 75 includes the 4th motor 751, the 4th transmission mechanism
752, screw rod 753, nut 754 and third sliding block 755 on screw rod 753, the 4th motor 751 pass through the 4th driver
Structure 752 is connect with screw rod 753, and the nut 754 and third sliding block 755 connect, and the third sliding block 755 connects with spraygun body 10
It connects, rotary screw 753 can drive spraygun body 10 to move back and forth along third track 756.
The utility model due to use by enamel feed pipe 4 and atomizing air inlet pipe 42 directly with the spray gun pedestal 3
The structure of connection can greatly shorten the length of the utility model, extend into it both can in heavy caliber liner, can also be with
It easily extend into small-bore liner and carries out spraying length less than 50mm；Due to using in the enamel feed pipe 4
At least one section is hose feed pipe 41, and the control mechanism 5 for controlling hose flow is equipped on the hose feed pipe 41
Structure so that the structure of the utility model is become simpler instead of traditional spray tip thimble structure, it is more important
Be there is no spray tip thimble quick abrasion the problem of, can reduce use cost, save replacement spray tip thimble when
Between, production technology can be made more smooth.
Preferably, the control mechanism 5 includes pedestal 51, is equipped with control piece 52, the hose feed pipe 41 in pedestal 51
Across pedestal 51, and it is located at the control piece 52 in the following, the control piece 52 increases to the pressure of the hose feed pipe 41, from
And reduce the feed quantity of the hose feed pipe 41 or the feed of the cutting hose feed pipe 41, otherwise, then the hose into
Expects pipe 41 is connected.
Preferably, the control piece 52 includes driving source 521 and applicator 522, and the driving source 521 drives applicator
522 pairs of hose feed pipes 41 apply or reduce pressure；Specifically, the driving source 521 can be cylinder, the force
Device 522 is pole or ball, and the pole or ball are located on the output shaft of cylinder, when cylinder stretches out, the pole or circle
Ball can act on the hose feed pipe 41, by 41 flattening deformation of hose feed pipe, change the hose feed pipe
41 flow, until cutting off the enamel of the hose feed pipe 41.
Preferably, the driving source 521 can be motor, and the applicator 522 is pole or ball, the pole or circle
Ball passes through the output axis connection of nut-screw rod structure and motor, and pole or ball are located on nut, when motor drives screw mandrel rotates,
It is about to 41 flattening deformation of hose feed pipe under pole or ball, changes the flow of the hose feed pipe 41, until cutting
The enamel of the hose feed pipe 41.
Preferential, the driving source 521 can be motor, and the applicator 522 is cam, and the cam is located at the electricity
On the output shaft of machine, when motor band moving cam, 41 flattening deformation of hose feed pipe can be changed the hose by cam
The flow of feed pipe 41, until cutting off the enamel of the hose feed pipe 41.
Preferably, the utility model further include for water heater liner to be lifted, guarantee water heater liner center with
The consistent lifting body 8 of rotation center, the lifting body 8, which is located at, to be sprayed active rotation mechanism 71 and sprays passive rotating mechanism
On horizontal bracket 7 between 73.
Preferably, the spraygun body 10 is two or three, wherein when being two, in two spraygun bodies 10
The angle of line selects between 30 degree of -45 degree；When for three, the angle of the middle line of two adjacent two pieces spraygun bodies 10 is 30
It is selected between -45 degree of degree.In the present embodiment, spraygun body 10 is three, is divided into upper, middle and lower arrangement, wherein an intermediate spray
Angle between gun main body 10 and spraygun body 10 and following spraygun body 10 above is 45 degree, intermediate spraygun body 10
Angle with horizontal line is 15 degree, is more advantageous to the spraying covered comprehensively to liner dome and inner wall in this way.
When in use, small gallbladder mouth water heater liner 9 is moved to water heater liner by plane pipeline above-described embodiment
Position is sprayed, lifting body 8 lifts water heater liner 9, guarantees that 9 center of water heater liner is consistent with rotation center；Actively
Rotary pressing mechanism 72 will spray active rotation mechanism 71 with passive rotary pressing mechanism 77 and spray passive 72 phase of rotating mechanism
Water heater liner 9 is clamped to mobile, guarantees that water heater liner is not fallen；The decline of lifting body 8 resets, and guarantees to jack when rotation
Mechanism 8 and water heater liner 9 do not generate interference；It sprays active rotation mechanism 71 and small gallbladder mouth hot water is driven by first motor 711
Device liner 9 and passive rotary pressing mechanism 73 rotate together, and rotation speed is freely adjustable, guarantee small gallbladder mouth water heater when spraying
The thickness and uniformity of 9 inner wall enamel of liner；Spraygun body 10 passes in and out liner mobile mechanism 75 by spraygun body and enters small gallbladder
Mouth water heater liner 9 sprays inner wall；After spraying end cycle, spraygun body 10 passes in and out liner movement by spraygun body
Mechanism 75 resets, and small gallbladder mouth water heater liner 9 is held in the rising of lifting body 8, and active rotation hold-down mechanism 73 and passive rotation are pressed
Tight mechanism 74 will spray active rotation mechanism 71 and reset with passive rotating mechanism 72 is sprayed, and small-bore water heater liner 9 is put down,
Small gallbladder mouth water heater liner 9 is put on plane pipeline by the reset of lifting body 8, is sent out by plane pipeline, next osculum
Diameter water heater liner 9, which is followed by admitted to, sprays station, thus carries out to small-bore water heater liner 9 to continuous oscillation cycle
It sprays.
Fig. 5 is referred to, Fig. 5 is the planar structure schematic diagram of the utility model another kind embodiment.Embodiment illustrated in fig. 5 with
To implement to compare shown in Fig. 1, general structure is identical, except that the structure of rotating mechanism 6 is different, the rotation in the present embodiment
Mechanism 6 includes servo motor 61 and what is be fixedly connected with the enamel feed pipe 4 and atomizing air inlet pipe 42 apply swivel base 63, described
Servo motor 61 is connect by synchronous belt device 62 with the swivel base 63 of applying.This driving structure is for rotating spray gun 110
It is rotated in small-bore liner 9.In this case, it is only necessary to select the first collet 725 and the second collet 726 first will be small-bore interior
Gallbladder 9 clamps, and then, drives the rotation of spray gun 110 can by rotating mechanism 6.In the present embodiment, the structure and figure of other parts
1 illustrated embodiment is identical, and which is not described herein again.
It should be noted that explaining in detail for above embodiment, purpose, which is only that, carries out the utility model
It explains, in order to be able to which preferably explanation the utility model, still, these descriptions cannot be with any explanations at being to this reality
With novel limitation, in particular, each feature described in various embodiments can also mutual any combination, thus group
At other embodiments, in addition to there is clearly opposite description, these features should be understood to can be applied to any one implementation
In mode, and it is not limited merely to described embodiment.
Claims (10)
1. a kind of water heater sprays equipment under small-bore liner line, it is characterised in that: including horizontal bracket (7) and spray gun
(110), active rotation hold-down mechanism (72) are equipped in one end of horizontal bracket (7), are set in the other end of the horizontal bracket (7)
Have passive rotary pressing mechanism (74) and spraygun body disengaging liner mobile mechanism (75), and for drive spray gun (110) with
The rotating mechanism (6) that small-bore liner (9) relatively rotates；The spray gun (110) includes at least a spraygun body (10), each
The spraygun body includes sequentially connected nozzle (1), nozzle locking nut (2) and spray gun pedestal (3), enamel feed pipe (4)
It is directly connect with the spray gun pedestal (3) with atomizing air inlet pipe (42)；It is at least one section in the enamel feed pipe (4)
Hose feed pipe (41) is equipped with the control mechanism (5) for controlling hose flow on the hose feed pipe (41).
2. water heater according to claim 1 sprays equipment under small-bore liner line, it is characterised in that: the control machine
Structure (5) includes pedestal (51), is equipped with control piece (52) in pedestal (51), and the hose feed pipe (41) passes through pedestal (51), and
Positioned at the control piece (52) in the following, the control piece (52) increases the pressure to the hose feed pipe (41), to reduce
The feed quantity of the hose feed pipe (41) or the feed of the cutting hose feed pipe (41), otherwise, then the hose charging
Manage (41) conducting.
3. water heater according to claim 2 sprays equipment under small-bore liner line, it is characterised in that: the control piece
It (52) include driving source (521) and applicator (522), driving source (521) driving applicator (522) feeds the hose
It manages (41) and applies or reduce pressure.
4. water heater according to claim 3 sprays equipment under small-bore liner line, it is characterised in that: the driving source
It (521) is cylinder, the applicator (522) is pole or ball, and the pole or ball are located on the output shaft of cylinder.
5. water heater according to claim 3 sprays equipment under small-bore liner line, it is characterised in that: the driving source
It (521) is motor, the applicator (522) is pole or ball, and the pole or ball pass through nut-screw rod structure and motor
Output axis connection.
6. water heater according to claim 3 sprays equipment under small-bore liner line, it is characterised in that: the driving source
It (521) is motor, the applicator (522) is cam, and the cam is located on the output shaft of the motor.
7. water heater described in any one of -6 claims sprays equipment under small-bore liner line according to claim 1,
It is characterized by: the rotating mechanism (6) include spray active rotation mechanism (71), it is described spray active rotation mechanism (71) by
The active rotation mechanism (71) that sprays moves horizontally；And passive rotating mechanism (73) are sprayed, it is described to spray passive whirler
Structure (73) is sprayed passive rotating mechanism (73) and is moved horizontally.
8. water heater described in any one of -6 claims sprays equipment under small-bore liner line according to claim 1,
It is characterized by: the rotating mechanism (6) include servo motor (61) and with the enamel feed pipe (4) and atomizing air inlet pipe
(42) what is be fixedly connected applies swivel base (63), and the servo motor (61) applies swivel base (63) with described by synchronous belt device (62)
Connection.
9. water heater described in any one of -6 claims sprays equipment under small-bore liner line according to claim 1,
It is characterized by also including for lifting water heater liner, guarantee that water heater liner center and rotation center are consistent
Lifting body (8), the lifting body (8), which is located at, to be sprayed active rotation mechanism (71) and sprays between passive rotating mechanism (73)
Horizontal bracket (7) on.
10. water heater described in any one of -6 claims is set with spraying under small-bore liner line according to claim 1
It is standby, it is characterised in that: the spraygun body (10) is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842376.0U CN208960173U (en) | 2018-06-01 | 2018-06-01 | Water heater sprays equipment under small-bore liner line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842376.0U CN208960173U (en) | 2018-06-01 | 2018-06-01 | Water heater sprays equipment under small-bore liner line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960173U true CN208960173U (en) | 2019-06-11 |
Family
ID=66747501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842376.0U Active CN208960173U (en) | 2018-06-01 | 2018-06-01 | Water heater sprays equipment under small-bore liner line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816547A (en) * | 2018-06-01 | 2018-11-16 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment under small-bore liner line |
| CN111299041A (en) * | 2020-03-31 | 2020-06-19 | 东阳鑫丹机械科技有限公司 | Inside and outside simultaneous spraying equipment of pipe fitting |
-
2018
- 2018-06-01 CN CN201820842376.0U patent/CN208960173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816547A (en) * | 2018-06-01 | 2018-11-16 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment under small-bore liner line |
| CN111299041A (en) * | 2020-03-31 | 2020-06-19 | 东阳鑫丹机械科技有限公司 | Inside and outside simultaneous spraying equipment of pipe fitting |
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