CN106552744A - A kind of sealant coating device suitable for boot tailgate - Google Patents
A kind of sealant coating device suitable for boot tailgate Download PDFInfo
- Publication number
- CN106552744A CN106552744A CN201610647055.0A CN201610647055A CN106552744A CN 106552744 A CN106552744 A CN 106552744A CN 201610647055 A CN201610647055 A CN 201610647055A CN 106552744 A CN106552744 A CN 106552744A
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- CN
- China
- Prior art keywords
- inserting paragraph
- boot
- screw
- stringing
- sebific duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of sealant coating device suitable for boot tailgate, including going out sebific duct, it is described go out sebific duct include linkage section that rear end can be connected with fluid sealant conveyer device, it is connected to the thinner inserting paragraph of the linkage section front end, the front end of the inserting paragraph is connected with the painting stringing for having angle with inserting paragraph, the side wall for applying stringing is provided with axially disposed rectangular gum exudation mouth, it is described go out sebific duct on be additionally provided with adjustable stopping mechanism, adjustable stopping mechanism includes the slip ring set being set in inserting paragraph, the side wall of the slip ring set is provided with gag lever post, the slip ring put be provided with can locking slip ring set lock-screw.The continuous coating of the achievable boot backdoor sealing glue of the present invention, so as to be conducive to improve production efficiency, it is ensured that the sealing rustless property of boot tailgate, and can reduce the requirement of the skills involved in the labour to operator, while guaranteeing the concordance of fluid sealant profile.
Description
Technical field
The present invention relates to a kind of automobile making sealant coating device, more particularly, to one kind suitable for carrying on the back to boot
The sealant coating device of the flanging of outside plate and inner panel junction in door.
Background technology
Tailgate on automobile trunk includes tailgate outside plate and backdoor inner plate, and the periphery of tailgate outside plate has one to inner side
The flanging of bending, backdoor inner plate are integrally welded with the flanging of tailgate outside plate.By the table of one class of paint during the lateral surface of tailgate
Finishing coat realizes antirust, in order to improve the rustless property of tailgate, it usually needs by sealant coating device in backdoor inner plate
The fluid sealant of one layer of plasticity is coated with the flanging junction of tailgate outside plate, so as to can effectively prevent rainwater etc. in tailgate
Portion, it is to avoid tailgate starts to get rusty from inside.
As shown in Figure of description 5, in the prior art, sealant coating device generally circular goes out sebific duct with one
1, the leading section for going out sebific duct 1 has a gum exudation mouth 131, and the rear end for going out sebific duct 1 is connected with a fluid sealant conveyer device 2, close
Fluid sealant in sealing conveyer device 2 is promoted by compressed air and is flowed out from the gum exudation mouth 131 for going out sebific duct 1, when evenly moving out
During sebific duct, you can in the one layer of fluid sealant of surface-coated for needing sealing.But, this existing sealant coating device is for after
Can there is following defect during standby case tailgate coating fluid sealant：Firstly, since Hinge of Trunk Lid is connected with boot tailgate, because
This, when we open boot tailgate to coat fluid sealant, the sealing surface of boot tailgate can be hindered by Hinge of Trunk Lid
Hinder, so as to continuous coating cannot be realized.That is, fluid sealant must be segmented be respectively coated with, when fluid sealant is coated to left row
When Lee's case hinge and right side Hinge of Trunk Lid position, go out sebific duct and can only interrupt coating, wait out sebific duct to bypass after Hinge of Trunk Lid again
Continue coating fluid sealant.So, production efficiency on the one hand can be reduced, on the other hand, the two-stage nitration fluid sealant behind the Hinge of Trunk Lid
Easily there is omission point in junction, so as to affect final sealing rustless property, and the fluid sealant of two-stage nitration fluid sealant junction
Poor continuity, affects its aesthetics, is unfavorable for improving the quality and class of car load.Secondly, the thickness of fluid sealant with go out sebific duct
Translational speed and the angle gone out between sebific duct and sealing surfaces are associated, therefore, on the one hand operator are skilled in technique
Degree has higher requirement, and on the other hand, fluid sealant consistency of thickness is poor.
The content of the invention
First purpose of the present invention is to solve existing sealant coating device for the close of boot tailgate
Sealing fluid sealant existing when being coated with need to be segmented coating, low production efficiency, the problem of boot backdoor sealing rustless property difference,
A kind of sealant coating device suitable for boot tailgate is provided, the continuous coating of boot backdoor sealing glue is capable of achieving, from
And be conducive to improve production efficiency, guarantee the sealing rustless property of boot tailgate.
Second object of the present invention is to solve existing sealant coating device for the close of boot tailgate
Poor, high to the skills involved in the labour of the operator problem of sealing fluid sealant consistency of thickness existing when being coated with, there is provided one
The sealant coating device suitable for boot tailgate is planted, the requirement of the skills involved in the labour to operator can be both reduced, together
When can ensure that the concordance of fluid sealant profile.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of sealant coating device suitable for boot tailgate, including going out sebific duct, it is described go out sebific duct include rear end can with it is close
Linkage section that sealing conveyer device is detachably connected, the inserting paragraph for being coaxially attached to the linkage section front end, the inserting paragraph
Cross-sectional area mutually less than the cross-sectional area of the linkage section, the front end of the inserting paragraph is connected with has folder with inserting paragraph
The painting stringing at angle, the side wall of the painting stringing are provided with axially disposed rectangular gum exudation mouth, it is described go out sebific duct on be additionally provided with
Adjustable stopping mechanism.
The present invention going out to be connected with the painting stringing of bending on sebific duct, therefore, when fluid sealant is coated, after we are without the need for opening
Standby case tailgate, only need to be by the thinner seam applied between stringing insertion boot tailgate and automobile trunk for going out sebific duct and bending
Gap, then rotates out sebific duct, makes painting stringing substantially vertical with the edge of boot tailgate, and adjustable stopping mechanism is limited and applies stringing
The distance between the sealing surface of gum exudation mouth and boot tailgate.When we are along between boot tailgate and automobile trunk
When gap moves out sebific duct, you can one layer of fluid sealant is evenly coated with the inside of boot tailgate, and can dexterously avoid row
The obstruction of Lee's case hinge, so that it is guaranteed that fluid sealant coating seriality, not only can improve production efficiency, while be conducive to improve it is close
The coating quality of sealing, improves the sealing rustless property of boot tailgate.Particularly gum exudation mouth is axially disposed in and applies stringing
On the wall of side, therefore, we can be arranged as required to the length and width of gum exudation mouth, so as to the sealing joint strip for controlling exactly to coat
Width and thickness, it is ensured that the concordance of sealing joint strip outward appearance, and correspondingly reduce the technical requirements to operator.
Preferably, the adjustable stopping mechanism includes the slip ring set being set in the inserting paragraph, the slip
The side wall of ring set is provided with horizontal gag lever post, and the slip ring puts and is provided with lock-screw, the lock-screw with outer spiral shell
The tail end of stricture of vagina is against inserting paragraph lateral wall.
When needing to coat fluid sealant, sebific duct will be gone out and apply the seam between stringing insertion boot tailgate and automobile trunk
After gap, the tight screw of our releasable locks, so as to adjust the position that slip ring is enclosed within inserting paragraph, make the gum exudation mouth of painting stringing with it is rear
The distance between sealing surface of standby case tailgate reaches sets requirement, and the gag lever post that slip ring puts just is carried on the back against boot
The outer surface of door, then tightens lock-screw and fixes slip ring set, you can the fixed gum exudation mouth for applying stringing and boot tailgate
The distance between sealing surface.That is, the adjustable stopping mechanism of the present invention is not only simple in structure easy to adjust, and can fit
Answer the boot tailgate of different automobile types.
Preferably, the adjustable stopping mechanism includes a sliding shoe and controller, on the sliding shoe side by side
Be provided with sliding eye and adjust screw, the inserting paragraph fitted in the sliding eye, and the side wall of the sliding shoe is provided with laterally
Gag lever post, the linkage section is provided with motor, is connected with and the regulation screw on the motor shaft of the motor
The adjusting screw rod of threaded connection, the gag lever post are provided with and count roller and detect the angle for counting roller rotational angle
Sensor, the outfan of the angular transducer are electrically connected with the input of controller, and the outfan of the controller passes through one
Individual motor control assembly is electrically connected with the motor.
We can will correspond to the control signal input controller of boot tailgate edge various point locations, during coating fluid sealant,
Gag lever post count roller against boot tailgate outer surface, therefore, when we move out sebific duct, count roller i.e. along
The outer surface of boot tailgate is rolled, and now angular transducer can send the turn signal for counting roller, and controller is according to meter
The turn signal of number roller calculates corresponding rolling distance, so as to draw the location parameter at boot tailgate edge, and leads to
The rotational angle that motor control assembly controls motor is crossed, motor drives adjusting screw rod to rotate, so as to drive sliding shoe
Along the axial movement of inserting paragraph, and then adjust position of the gag lever post in inserting paragraph, it is ensured that apply gum exudation mouth and the standby of stringing
The distance between sealing surface of case tailgate remains at range of set value, further to improve the coating quality of fluid sealant, special
It is not the impact that can avoid boot tailgate in the thickness change of edge to fluid sealant coating quality.
Preferably, the painting stringing is cylindrical tube, the painting stringing is upper to be provided with the left and right two ends of gum exudation mouth
Rotatable rounded tabs, the external diameter of the rounded tabs is more than the external diameter for applying stringing.
As the external diameter of rounded tabs is more than the external diameter for applying stringing, therefore, rounded tabs can be made during coating fluid sealant
Against the sealing surface of boot tailgate, so as to reliably limit between the gum exudation mouth and the sealing surface of boot tailgate that apply stringing
Distance, and adjustable stopping mechanism can then limit the insertion angle of inserting paragraph, it is close with boot tailgate so as to limit gum exudation mouth
Angle between front cover, is conducive to accurately controlling the coating thickness of fluid sealant.Particularly, rounded tabs can play the work of roller
With, consequently facilitating go out the movement of sebific duct, and rounded tabs can also play stop restriction work to the fluid sealant flowed out from gum exudation mouth
With, so that the sealant width of coating is consistent, the aesthetics of raising car load.
Preferably, being arranged with opening sleeve on the painting stringing lateral wall in place between the rounded tabs at left and right two ends
Pipe, the side wall of the split coupling have an opening at insertion two ends vertically, and the corresponding central angle of the split coupling is 240
Degree -300 is spent, before one lateral edges of opening of the split coupling are provided with the arc of tangent and evagination of postponing with opening sleeve tube side wall
Shell fragment, another lateral edges of opening of the split coupling are provided with limit for height piece, when the painting stringing is needed along the boot tailgate
When the surface coated by fluid sealant is moved, the fluid sealant flowed out from the gum exudation mouth pushes shell fragment before the arc, makes the arc
Before shape, shell fragment stands tightly against the boot tailgate and needs to coat the surface of fluid sealant.
As the corresponding central angle of split coupling is spent for 240 degree -300, therefore, on the one hand can utilize the elasticity of split coupling
Easily set is set on coating pipe, while split coupling can be avoided to come off from painting stringing.Particularly, we can make gum exudation mouth incline
Tiltedly against positioned at shell fragment before the arc of front side for applying stringing moving direction, so, during coating fluid sealant, flow out from gum exudation mouth and have
The fluid sealant for having certain pressure pushes shell fragment before arc, and before making arc, shell fragment stands tightly against boot tailgate and needs to coat fluid sealant
Sealing surface, so as to prevent fluid sealant from apply stringing moving direction front side extrusion.So fluid sealant can from apply stringing on rear side of by
Before the limit for height piece and arc outlet extrusion formed by shell fragment, and limit for height piece then can limit the thickness of the fluid sealant of coating simultaneously exactly
Keep the planarization on fluid sealant surface.
Preferably, being connected by transition spool piece between the linkage section and inserting paragraph, the two ends point of the transition spool piece
The little screw of coaxial connection and the big screw of connection are not provided with, are additionally provided with the transition spool piece described in coaxially insertion and are connected little spiral shell
Hole and the transition tapered hole of the big screw of connection, the linkage section are threaded in the big screw of the connection, the inserting paragraph screw thread
It is connected in the little screw of the connection, the end diameter of the transition tapered hole is equal with the internal diameter of the inserting paragraph, the transition
The outside diameter of taper hole is equal with the internal diameter of the linkage section.
The sebific duct that goes out of the present invention is formed by connecting by thicker linkage section and thinner inserting paragraph, therefore, on the one hand it is easy to
Gap between insertion boot tailgate and automobile trunk, is on the other hand conducive to improving out the bulk strength and just of sebific duct
Property, and reduce fluid sealant in the flow resistance gone out in sebific duct.Particularly, it is connected by transition spool piece between connection end and inserting paragraph
Connect, and the end diameter of transition tapered hole and the internal diameter of inserting paragraph are equal in transition spool piece, the outside diameter of transition tapered hole and company
The internal diameter for connecing section is equal, that is to say, that the end diameter with diameter greater than transition tapered hole of the little screw of connection, and connects big screw
With diameter greater than the outside diameter of transition tapered hole, so as to be formed between the little screw of connection, the big screw of connection and transition tapered hole respectively
Step, so can make inserting paragraph endoporus and linkage section endoporus between by the connection of transition tapered hole smooth transition, to have
Imitating ground reduces fluid sealant in the flow resistance gone out in sebific duct, it is to avoid fluid sealant is because going out sebific duct endogenous cause of ill abrupt change of cross-section formation flowing extremely
Angle and it is long-term sluggish.
Therefore, the present invention has the advantages that：The continuous coating of achievable boot backdoor sealing glue, so as to favourable
In improve production efficiency, it is ensured that the sealing rustless property of boot tailgate, and the journey that is skilled in technique to operator can be reduced
The requirement of degree, while guaranteeing the concordance of fluid sealant profile.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is structural representation of the linkage section with inserting paragraph junction for sebific duct.
Fig. 3 is another kind of structural representation of the present invention.
Fig. 4 is a kind of structural representation of split coupling.
Fig. 5 is a kind of structural representation of the sealant coating device of prior art.
In figure：1st, sebific duct 11, linkage section 12, inserting paragraph 13, painting stringing 131, gum exudation mouth 132, rounded tabs are gone out
2nd, fluid sealant conveyer device 3, transition spool piece 31, the little screw 32 of connection, the big screw 33 of connection, transition tapered hole 4, slip ring
Set 41, gag lever post 42, lock-screw 5, sliding shoe 51, sliding eye 52, regulation screw 53, motor 54, regulation spiral shell
Shell fragment 63, limit for height piece before bar 55, counting roller 6, split coupling 61, opening 62, arc.
Specific embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：As shown in figure 1, a kind of sealant coating device suitable for boot tailgate, including the company by rear end
Connect that the inserting paragraph 12 of section 11 and front end is formed by connecting goes out sebific duct 1, and the cross-sectional area of inserting paragraph 12 is mutually less than linkage section 11
Cross-sectional area.The rear end of linkage section 11 is detachably connected with fluid sealant conveyer device 2, in order to convey fluid sealant and convenient
Dismounting and maintenance.Specifically, linkage section 11 can be connected by the delivery hose equipped with snap joint with fluid sealant conveyer device 2
Connect, or corresponding ring flange is set in 11 rear end of linkage section, so as to can be between fluid sealant conveyer device 2 by being arranged on method
Bolt on blue disk is realized being detachably connected.It is then coaxially connected by a transition spool piece 3 between linkage section 11 and inserting paragraph 12.
As shown in Fig. 2 the two ends in the axial direction of transition spool piece 3 are respectively provided with the little screw 31 of coaxial connection and the big screw 32 of connection, together
When in transition spool piece 3, a transition tapered hole 33 is set.The transition tapered hole 33 be connected little screw 31, to connect big screw 32 coaxial
Arrangement, the small end insertion of transition tapered hole 33 connect little 31 hole of spiral shell, and the big end insertion of transition tapered hole 33 connects big screw 32, and connects
Connect the end diameter with diameter greater than transition tapered hole 33 of little screw 31, and connect big screw 32 with diameter greater than transition tapered hole 33
Outside diameter, so as to connecting between little screw 31 and the small end of transition tapered hole 33, connecting big screw 32 with transition tapered hole 33
Step is formed respectively between big end.The front end that linkage section 11 is connected with inserting paragraph 12 is provided with external screw thread, and is threaded in transition
In the big screw of the connection of sleeve pipe 3 32, and the rear end that inserting paragraph 12 is connected with linkage section 11 is provided with external screw thread, and is threaded in
Cross in the little screw of connection 31 of sleeve pipe 3.Additionally, the end diameter of transition tapered hole 33 should be equal with the internal diameter of 12 tube wall of inserting paragraph,
And the outside diameter of transition tapered hole 33 should be equal with the internal diameter of 11 tube wall of linkage section, the endoporus and linkage section 11 of inserting paragraph 12 are made
By 33 smooth transition of a transition tapered hole connection between endoporus, going out the flowing in sebific duct 1 so as to be effectively reduced fluid sealant
Resistance, it is to avoid fluid sealant is going out the interior sluggishness long-term because the abrupt change of cross-section forms flow blind angle of sebific duct 1.
In addition, the front end of inserting paragraph 12 has been integrally connected painting stringing 13, and stringing 13 is applied with the formation folder of inserting paragraph 12
Angle, the angle can be between 80 degree to 100 degree, and its preferred value is 90 degree, that is to say, that applying stringing 13 can be inserted by bending
The front end of section 12 is formed, or painting stringing 13 also can be connected with inserting paragraph 12 by welding, so that applying stringing 13 and inserting
Right angle connection is capable of achieving between section 12, is conveniently gone out sebific duct 1 and is applied between the insertion boot tailgate of stringing 13 and automobile trunk
Gap in.Axially disposed rectangular gum exudation mouth 131 is set on the side wall for applying stringing 13, that is to say, that gum exudation mouth
Length direction with to apply the axial consistent of stringing, the width of the gum exudation mouth be 1 millimeter, length is 10 millimeters.In coating fluid sealant
When, we need not open boot tailgate, only need to will go out sebific duct 1 and apply stringing 13 to insert boot tailgate and automobile trunk
Between gap in, then rotate out sebific duct 1, make painting stringing 13 substantially vertical with the edge of boot tailgate, be then turned on close
Sealing conveyer device 2, and the gap along between boot tailgate and automobile trunk evenly moves out sebific duct 1, goes out sebific duct 1
Interior fluid sealant can be extruded from gum exudation mouth 131 and is uniformly coated on the inside of boot tailgate.It is understood that going out sebific duct
1 inserting paragraph 12 and the external diameter of painting stringing 13 should be less than the gap between boot tailgate and automobile trunk.
In order to accurately control the coating quality of fluid sealant, it would be desirable to arrange adjustable stopping mechanism on sebific duct 1 going out, with
Just limit and apply the distance between sealing surface of gum exudation mouth 131 and boot tailgate of stringing 13.Specifically, adjustable stopping mechanism
Including the slip ring set 4 being set in out in the inserting paragraph 12 of sebific duct 1, the side wall of slip ring set 4 is fixedly connected horizontal gag lever post
41, it is preferable that gag lever post 41 should be parallel with stringing 13 is applied.Additionally, lock-screw 42 is set on slip ring set 4 again, when us
When tightening lock-screw 42, lock-screw 42 with externally threaded tail end i.e. tightly against 12 lateral wall of inserting paragraph, so as to
Position of the gag lever post 41 in inserting paragraph 12 can be limited.When needing to coat fluid sealant, we can first unclamp lock-screw 42, then
The inserting paragraph 12 of sebific duct 1 will be gone out and stringing 13 is applied to insert in the gap between boot tailgate and automobile trunk, then turned
Sebific duct 1 is moved out of, makes painting stringing 13 substantially vertical with the edge of boot tailgate, and apply gum exudation mouth 131 and the standby of stringing 13
The distance between sealing surface of case tailgate reaches sets requirement, now moves slip ring set 4 in the position of inserting paragraph 12, makes spacing
Outer surface of the bar 41 against boot tailgate, and tighten the fixation slip of lock-screw 42 ring set 4, you can it is fixed to apply going out for stringing 13
The distance between sealing surface of glue mouth 131 and boot tailgate.Then we can along boot tailgate and automobile trunk it
Between gap move out sebific duct 1, the fluid sealant for applying the extrusion of gum exudation mouth 131 of stringing 13 can continuously be coated in boot tailgate
Inner side, and the obstruction of Hinge of Trunk Lid can be dexterously avoided, and then the sealing of uniformly continuous is formed on the inside of boot tailgate
Adhesive tape.
The adjustable stopping mechanism of the present invention may also be employed structure as shown in Figure 3：Which includes that one is substantially in cuboid
The sliding shoe 5 of shape and controller, abreast arrange sliding eye 51 and adjust screw 52, go out the inserting paragraph of sebific duct 1 on sliding shoe 5
12 fit in sliding eye 51, so that sliding shoe 5 can be moved axially along inserting paragraph 12.Additionally, the side wall of sliding shoe 5 is fixed
The horizontal gag lever post 41 of connection, certainly, gag lever post 41 preferably should be parallel with stringing 13 is applied.In order to drive sliding shoe 5 to move,
We can be fixedly installed motor 53, the motor shaft of motor 53 and an adjusting screw rod on the linkage section 11 for going out sebific duct 1
54 are connected, and the adjusting screw rod 54 is threaded in regulation screw 52, and certainly, adjusting screw rod 54 should be equal with inserting paragraph 12
OK.In addition, we need to also arrange rotatable counting roller 55 on gag lever post 41 and detect the counting roller rotational angle
Angular transducer, the outfan of angular transducer electrically connected with the input of controller, and the outfan of controller passes through one
Individual motor control assembly is electrically connected with motor 53, is exported a control signal in order to controller, and then is passed through motor control
Device processed controls the rotation of motor 53, certainly, needs to be input into correspondence boot tailgate edge various point locations in controller
Control signal.
During coating fluid sealant, first the inserting paragraph 12 for going out sebific duct 1 is positioned between boot tailgate and automobile trunk
The start position in gap, sliding shoe 5 now are correspondingly also positioned on the original position in inserting paragraph 12, the meter on gag lever post 41
Number roller 55 is then just against the outer surface of boot tailgate.When we move out sebific duct 1, roller 55 is counted i.e. along standby
The outer surface of case tailgate is rolled, and now angular transducer can send the turn signal for counting roller 55, and controller is according to counting
The turn signal of roller 55 calculates corresponding rolling distance, so as to draw the location parameter at boot tailgate edge, control
Device i.e. to motor control assembly export to should location parameter control signal, motor control assembly controls 53 turns of motor
Corresponding angle is moved, motor 53 drives adjusting screw rod 54 to rotate, so as to drive sliding shoe 5 to move along the axial direction of inserting paragraph 12
It is dynamic, and then adjust position of the gag lever post 41 in inserting paragraph 12, it is ensured that the gum exudation mouth 131 for applying stringing 13 is close with boot tailgate
The distance between front cover remains at range of set value, further to improve the coating quality of fluid sealant.
In addition, applying stringing 13 is preferably cylindrical tube, and the left and right two ends of gum exudation mouth 131 are located on stringing 13 is applied
Place arranges rotatable rounded tabs 132, and the external diameter of rounded tabs 132 is more than the external diameter for applying stringing 13.So, coat close
Sealing surface of the rounded tabs 132 against boot tailgate during sealing, enters one and limits the gum exudation mouth 131 and boot for applying stringing 13
The distance between sealing surface of tailgate, and rounded tabs 132 can also play stop limit to the fluid sealant flowed out from gum exudation mouth 131
Make and use, so that the sealant width of coating is consistent, and adjustable stopping mechanism now can then limit inserting paragraph 12
Insertion angle, so as to limit the angle between gum exudation mouth 131 and the sealing surface of boot tailgate, be conducive to accurately control sealing
The coating thickness of glue.
Further, as shown in figure 4, we can also be arranged a split coupling 6 on stringing 13 is applied, the split coupling 6
Between the rounded tabs 132 at left and right two ends, the side wall of split coupling 6 has the opening 61 at insertion two ends vertically, opening
6 corresponding central angle of sleeve pipe is spent for 240 degree -300, and its preferred value is 270 degree, that is to say, that the cross section of split coupling 6 is big
Hemicycle, thus can be reliably positioned on painting stringing 13, it is to avoid split coupling 6 comes off from painting stringing 13, while we can
The opening 61 for strutting split coupling 6 is easily set to its set on coating pipe 13.In addition, 61 1 side of opening of split coupling 6
Integratedly arc extends shell fragment 62 before the arc to form evagination to edge, and shell fragment 62 and 6 side wall of split coupling are postponed phase before arc
Cut, 61 another lateral edges of opening bending of split coupling 6 extends shape all-in-one-piece limit for height piece 63.Apply the gum exudation mouth 131 of stringing 13
In the opening 61 of split coupling 6, and gum exudation mouth 131 is towards shell fragment before arc 62.Carry on the back along boot when stringing 13 is applied
When door needs the surface for coating fluid sealant to move, the fluid sealant with certain pressure flowed out from gum exudation mouth 131 is pushed before arc
Shell fragment 62, before making arc shell fragment 62 stand tightly against boot tailgate need coat fluid sealant surface, so as to prevent fluid sealant from
Apply the front side extrusion of 13 moving direction of stringing.Fluid sealant shell fragment 62 from before applying on rear side of stringing 13 by limit for height piece 63 and arc is formed
Opening extrusion, and limit for height piece 63 then can limit the thickness of the fluid sealant of coating exactly and keep the smooth of fluid sealant surface
Property.
Claims (6)
1. a kind of sealant coating device suitable for boot tailgate, including going out sebific duct（1）, it is characterized in that, it is described go out sebific duct
（1）Can be with fluid sealant conveyer device including rear end（2）The linkage section being detachably connected（11）, be coaxially attached to the linkage section
（11）The inserting paragraph of front end（12）, the inserting paragraph（12）Cross-sectional area mutually be less than the linkage section（11）Cross section face
Product, the inserting paragraph（12）Front end be connected with and inserting paragraph（12）Painting stringing with angle（13）, the painting stringing（13）
Side wall be provided with axially disposed rectangular gum exudation mouth（131）, it is described go out sebific duct（1）On be additionally provided with adjustable position restrainer
Structure.
2. a kind of sealant coating device suitable for boot tailgate according to claim 1, is characterized in that, it is described can
Mode position-limit mechanism includes being set in the inserting paragraph（12）On slip ring set（4）, the slip ring set（4）Side wall be provided with
Horizontal gag lever post（41）, the slip ring set（4）It is provided with lock-screw（42）, the lock-screw（42）With outer spiral shell
The tail end of stricture of vagina is against inserting paragraph（12）Lateral wall.
3. a kind of sealant coating device suitable for boot tailgate according to claim 1, is characterized in that, it is described can
Mode position-limit mechanism includes a sliding shoe（5）And controller, the sliding shoe（5）On be abreast provided with sliding eye（51）With
Adjust screw（52）, the inserting paragraph（12）Fit in the sliding eye（51）It is interior, the sliding shoe（5）Side wall be provided with laterally
Gag lever post（41）, the linkage section（11）It is provided with motor（53）, the motor（53）Motor shaft on connect
Have and the regulation screw（52）The adjusting screw rod of threaded connection（54）, the gag lever post（41）It is provided with counting roller（55）With
And detect the counting roller（55）The angular transducer of rotational angle, the outfan of the angular transducer are defeated with controller
Enter end electrical connection, the outfan of the controller passes through a motor control assembly and the motor（53）Electrical connection.
4. a kind of sealant coating device suitable for boot tailgate according to claim 1 or 2 or 3, is characterized in that,
The painting stringing（13）For cylindrical tube, the painting stringing（13）It is upper to be located at gum exudation mouth（131）Left and right two ends at be provided with and can turn
Dynamic rounded tabs（132）, the rounded tabs（132）External diameter be more than the painting stringing（13）External diameter.
5. a kind of sealant coating device suitable for boot tailgate according to claim 4, is characterized in that, the painting
Stringing（13）In the rounded tabs positioned at left and right two ends（132）Between lateral wall on be arranged with split coupling（6）, the opening
Sleeve pipe（6）Side wall there is the opening at insertion two ends vertically（61）, the split coupling（6）Corresponding central angle be 240 degree-
300 degree, the split coupling（6）Opening（61）One lateral edges are provided with and split coupling（6）Side wall is postponed tangent and evagination
Arc before shell fragment（62）, the split coupling（6）Opening（61）Another lateral edges are provided with limit for height piece（63）, when the coating
Pipe（13）When needing the surface for coating fluid sealant to move along the boot tailgate, from the gum exudation mouth（131）What is flowed out is close
Shell fragment before the arc is pushed in sealing（62）, make shell fragment before the arc（62）Standing tightly against the boot tailgate needs coating
The surface of fluid sealant.
6. a kind of sealant coating device suitable for boot tailgate according to claim 1 or 2 or 3, is characterized in that,
The linkage section（11）And inserting paragraph（12）Between pass through transition spool piece（3）Connection, the transition spool piece（3）Two ends set respectively
There is the little screw of coaxial connection（31）With the big screw of connection（32）, the transition spool piece（3）Inside it is additionally provided with described in coaxially insertion
Connect little screw（31）With the big screw of connection（32）Transition tapered hole（33）, the linkage section（11）It is threaded in the connection
Big screw（32）It is interior, the inserting paragraph（12）It is threaded in the little screw of the connection（31）It is interior, the transition tapered hole（33）'s
End diameter and the inserting paragraph（12）Internal diameter it is equal, the transition tapered hole（33）Outside diameter and the linkage section（11）
Internal diameter it is equal.
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| CN201610647055.0A CN106552744B (en) | 2016-08-08 | 2016-08-08 | A kind of sealant coating device suitable for boot tailgate |
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| CN201610647055.0A CN106552744B (en) | 2016-08-08 | 2016-08-08 | A kind of sealant coating device suitable for boot tailgate |
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| CN106552744A true CN106552744A (en) | 2017-04-05 |
| CN106552744B CN106552744B (en) | 2019-03-05 |
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| CN201610647055.0A Active CN106552744B (en) | 2016-08-08 | 2016-08-08 | A kind of sealant coating device suitable for boot tailgate |
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| WO2018188349A1 (en) * | 2017-04-14 | 2018-10-18 | 华南理工大学 | Complex flow tube for automobile pvc material fine sealing coating and manufacturing method therefor |
| CN110902039A (en) * | 2019-12-27 | 2020-03-24 | 焦作大学 | A joint sealing preprocessing device for in international trade |
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| WO2018188349A1 (en) * | 2017-04-14 | 2018-10-18 | 华南理工大学 | Complex flow tube for automobile pvc material fine sealing coating and manufacturing method therefor |
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| CN110902039A (en) * | 2019-12-27 | 2020-03-24 | 焦作大学 | A joint sealing preprocessing device for in international trade |
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|---|---|
| CN106552744B (en) | 2019-03-05 |
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