CN106540864A - A kind of glue spraying seat with flat seal control glue valve - Google Patents
A kind of glue spraying seat with flat seal control glue valve Download PDFInfo
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- CN106540864A CN106540864A CN201510595157.8A CN201510595157A CN106540864A CN 106540864 A CN106540864 A CN 106540864A CN 201510595157 A CN201510595157 A CN 201510595157A CN 106540864 A CN106540864 A CN 106540864A
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- valve
- glue
- seat
- valve element
- feeding opening
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Abstract
A kind of sensitive glue spraying seat with flat seal control glue valve of break-make glue control, with the glue spraying connecting hole and glue spraying mouth that are mutually communicated, valve opening is offered in glue spraying seat, valve element is provided with valve opening, valve element inner face is plane, which is provided with the logical Jiao Kou of bias, valve element side face is provided with gum outlet, logical Jiao Kou and gum outlet insertion, pressing on valve element has valve gap, valve element outer end stretches out in valve gap, valve seat is provided with valve opening, the one side of valve seat closing valve element inner face is plane, the glue feeding opening of bias is offered in valve seat, the glue feeding opening is corresponding with the logical Jiao Kou of valve element, the logical Jiao Kou of one angle back valve core of valve core rotation is aligned or is deviateed with the glue feeding opening of valve seat, and when the logical Jiao Kou of valve element and the glue spraying connecting hole insertion of gum outlet of the glue feeding opening of valve seat to timing valve element and glue spraying seat；Pressing outside valve seat has into glue valve pocket, enters the glue-feeder offered on glue valve pocket with the glue feeding opening insertion of valve seat.The present invention is used as the glue-spraying device of cementing machine.
Description
Technical field
The present invention relates to the structural member of less glue binding machine, particularly glue-spraying device.
Background technology
Less glue binding machine is to spray a kind of equipment that one layer of glue carrys out glue stapler sheet in the bottom of bookblock.Due to PUR
The unique advantage of (Polyurethane Reactive) hot melt adhesive, PUR cementing machines are developed rapidly in the industry in recent years.PUR glue
Installation configures glue spraying seat to spray glue, and the control glue valve in glue spraying seat directly controls the through and off in glue spraying loop, controls the property of glue valve
The quality of mucilage binding books can be directly affected with construction.Ineffective (the disconnected glue appearance of control glue valve generally existing control glue at present in glue spraying seat
Delay phenomenon) defect, the cleaning problem inconvenient with part replacement when causing glue spraying Zuo Jiao road to block.
The content of the invention
The invention solves the problems that the glue spraying seat of PUR cementing machines causes glue spraying seat glue as the control of glue spraying valve is ineffective in prior art
The cleaning problem inconvenient with part replacement when road blocks, provides of the invention a kind of with flat seal control glue valve for this
Glue spraying seat, the control of this glue spraying Zuo Jiao road break-make are sensitive, and control glue component changes convenient with scrap rubber cleaning.
To solve the above problems, the technical solution used in the present invention be the glue spraying seat tool have glue spraying connecting hole and with spray
The glue spraying mouth of gemel connection hole insertion, which offers the valve opening for running through glue spraying seat both sides in being characterized in that the glue spraying seat, should
It is provided with rotatable valve element in valve opening, the inner face of the valve element is plane, the valve element inner face is provided with the bias that footpath is inwardly stretched
Logical Jiao Kou, valve element side face are provided with the gum outlet that axle is inwardly stretched, and lead to Jiao Kou and gum outlet insertion, and on valve element, axially pressing has valve gap,
The outer end of valve element radial contraction stretches out in valve gap, is provided with valve seat, the valve seat closing in the valve opening at correspondence valve element inner face
The one side of valve element inner face is plane, offers the glue feeding opening of bias in valve seat, logical Jiao Kou pair of the glue feeding opening and the valve element
Should, so that the glue feeding opening of the logical Jiao Kou of one angle back valve core of valve core rotation and valve seat is aligned or is deviateed, and when valve element
The glue spraying connecting hole insertion of the gum outlet and glue spraying seat of the glue feeding opening of logical Jiao Kou and valve seat to timing valve element；Outside the valve seat
Axially pressing has into glue valve pocket in face, enters the glue-feeder offered on glue valve pocket with the glue feeding opening insertion of the valve seat, the valve seat
Turn part with entering to be provided with valve seat resistance between glue valve pocket.
The logical Jiao Kou of the bias of preferably described valve element is upper logical Jiao Kou and lower logical Jiao Kou that is radially corresponding and being mutually communicated,
The glue feeding opening of the bias of the valve seat is the corresponding upper glue feeding opening in footpath and lower glue feeding opening, the upper logical Jiao Kou of the valve element and lower logical glue
It is mouthful corresponding with the upper glue feeding opening of valve seat and lower glue feeding opening respectively, enter glue valve pocket inner face and offer oval aperture, the long round mouth with enter
The glue-feeder insertion of glue valve pocket, the oval aperture insertion corresponding with the upper glue feeding opening of the valve seat and lower glue feeding opening.If
Upper and lower logical Jiao Kou and upper and lower glue feeding opening can be increased into glue flux.
The valve seat and enter to be provided with valve seat resistance between glue valve pocket and turn part, can be valve seat and enter the mutually head-on near all of glue valve pocket
While being respectively provided with two dowel holes of radial symmetric, the dowel hole of valve seat is corresponding with the dowel hole for entering glue valve pocket, corresponding position
Through there is alignment pin.
The valve gap and enter glue valve pocket and glue spraying seat can be connected to by fixing screws.
Preferably on the valve gap or to enter and holding screw is provided with glue valve pocket, it is closely sealed with valve seat with trace regulation valve element
Spend, thus the pressing magnitude of interference of trace regulation valve element and valve seat.
Preferably big O-ring and/or little O-ring are respectively arranged with the circumferential groove in its end portion and/or interior step of the valve gap；Institute
State between glue valve pocket and valve seat and be provided with sealing ring.
Valve opening of the present invention can be one, two or three.
Preferably locking nut is combined with the holding screw.
Valve element inner face in the present invention is circular plane, and valve seat is also plane with the one side of valve element inner face closing,
The eccentric logical Jiao Kou of valve element is corresponding with the glue feeding opening that valve seat is eccentric, and valve element is typically 90 ° of scopes and rotates, before rotation in an angle
Or turning operated condition, the logical Jiao Kou of valve element is aligned or is deviateed with the glue feeding opening of valve seat, and when making defeated glue, glue insertion or blocking, this
Insertion or blocking are the result of transverse plane opposite valve seat Plane Rotation in valve element；When the glue feeding opening of the logical Jiao Kou and valve seat of valve element
When aligning insertion, the gum outlet of valve element corresponds to and runs through the glue spraying connecting hole of glue spraying seat, and during defeated glue, glue is from glue spraying connecting hole
Transfer to the ejection of glue spraying mouth.Flat seal of the present invention refers to relative between transverse plane and valve seat planes in the valve element of mutual closing
Glue conveys the sealing of insertion or blocking, and this flat seal simple structure, logical glue are fast and reliable with disconnected glue, and break-make switching is sensitive
Succinctly, scrap rubber cleaning is convenient with part replacement.The present invention can be a valve opening, or two valve openings, together with valve element and
The sub-assembly of valve seat etc., two valve openings can realize two kinds of hot melt adhesive suitching type mucilage binding operations.
Description of the drawings
Fig. 1 be do not assemble valve element, valve seat, valve gap, enter glue valve pocket the present invention glue spraying holder structure schematic diagram；
Fig. 2 is the longitudinal sectional view of Fig. 1；
Fig. 3 is the valve core structure schematic diagram in the present invention；
Fig. 4 Fig. 3 valve element other direction schematic diagrames；
Fig. 5 is the valve seat construction schematic diagram in the present invention；
Fig. 6 is Fig. 5 valve seat other direction schematic diagrames；
Fig. 7 is to enter glue housing configuration schematic diagram in the present invention；
Fig. 8 is that Fig. 7 enters glue valve pocket other direction schematic diagram；
Fig. 9 is the outline drawing of the present invention；
Figure 10 is the parts explosion of the present invention；
Figure 11 is Figure 10 part other direction schematic diagrames；
Figure 12 is the longitudinal sectional view of Fig. 9 glue spraying seats；
Figure 13 is the A-A sectional views of Figure 12；
Figure 14 is the B-B sectional views of Figure 12.
Mark and counterpart in figure：1 glue spraying seat, 1-1 glue spraying mouths, 1-2 glue spraying connecting holes, the right plugs of 1-4,1-5 valve openings, 1-
6 lower end caps, 2 valve elements, 2-1 gum outlets, 2-2 planes lead to Jiao Kou on 2-3, lead to Jiao Kou, 2-5 pin-and-holes, 4 holding screws, 5 locks under 2-4
Tight nut, 6 trip bolts, 7 valve gaps, 8 little O-rings, 9 big O-rings, 10 valve seats, 10-1 planes, the upper glue feeding openings of 10-2, under 10-3
Glue feeding opening, 10-4 positioning pin tightened holes, 10-5 step surfaces, 11 alignment pins, 12 sealing rings, 13 enter glue valve pocket, the long round mouths of 13-1,13-2
Alignment pin porosity, 13-3 fixing holes, 13-4 glue-feeders, 13-5 adjusting screws hole, 14 fixing screws.
Specific embodiment
A kind of glue spraying seat with flat seal control glue valve, the glue spraying seat 1 are had glue spraying connecting hole 1-2 and are connected with glue spraying
The glue spraying mouth 1-1 of hole insertion, offers the valve opening 1-5 for running through glue spraying seat both sides in glue spraying seat 1, be provided with rotatable in the valve opening
Valve element 2, the inner face of valve element 2 is plane 2-2, the valve element inner face be provided with that footpath inwardly stretches eccentric and be mutually communicated it is upper logical
Glue mouth 2-3 and lower logical glue mouth 2-4, valve element side face are provided with the gum outlet 2-1 that axle is inwardly stretched, and lead to Jiao Kou and gum outlet insertion, valve element
Upper axially pressing has valve gap 7, and valve gap is connected to glue spraying seat 1 by fixing screws 6, and valve gap is provided with holding screw 4 and locking screw
Female 5, the outer end of valve element radial contraction stretches out in valve gap, is provided with valve seat 10, the valve in the valve opening at correspondence valve element inner face
The one side for seating against conjunction valve element inner face is plane 10-1, and the upper glue feeding opening 10-2 and lower glue feeding opening 10- of bias are offered in valve seat
3, upper and lower glue feeding opening 10-2, the 10-3 are corresponding with upper and lower logical glue mouth 2-3,2-4 of valve element so that valve element 2 rotate 90 ° before or
The upper and lower logical Jiao Kou of back valve core is aligned or is deviateed with the upper and lower glue feeding opening of valve seat, and when valve element upper and lower logical Jiao Kou with
The glue spraying connecting hole 1-2 insertions of gum outlet 2-1 of the upper and lower glue feeding opening of valve seat to timing valve element and glue spraying seat；Outside valve seat 10
Axially pressing has into glue valve pocket 13, enters glue valve pocket and is connected to glue spraying seat by fixing screws 14, enters the inside and outside face of glue valve pocket and open respectively
Be provided with the oval aperture 13-1 and glue-feeder 13-4 being mutually communicated, the upper glue feeding opening 10-2 of the oval aperture and valve seat and under enter glue
Hole 10-3 correspondence insertions；Valve seat correspondence is entered the nearly peripheral radial of one side of glue valve pocket and symmetrically offers two positioning pin tightened hole 10-
4, the nearly peripheral radial of one side for entering glue valve pocket correspondence valve seat symmetrically offers two alignment pin porosity 13-2, the alignment pin of valve seat
Tieholen is corresponding with the alignment pin porosity for entering glue valve pocket, and corresponding position is run through alignment pin 11；In the circumferential groove in its end portion of valve gap and interior step
Big O-ring 9 and little O-ring 8 are respectively arranged with, valve seat correspondence is entered one face periphery of glue valve pocket and is provided with step surface 10-5, the step surface
It is provided with sealing ring 12.
Valve opening of the present invention is two, and each valve opening configuration corresponds identical valve element, valve seat, valve gap and enters glue valve
The counterparts such as set, can realize two kinds of hot melt adhesive suitching type mucilage binding operations.Referring to Figure 12,13,14.The one group of valve opening in the right in Figure 12,
Valve element and valve component, two logical Jiao Kou of valve element are in upper and lower corresponding state, and the two logical Jiao Kou is passed through with two glue feeding openings of valve seat
It is logical, and the glue spraying connecting hole insertion of the plastic hole of valve element and glue spraying seat, the state is control glue valve opening state.One group of left side valve
Hole, valve element and valve component, 90 ° rotationally clockwise of valve element, two logical Jiao Kou of valve element are in left and right corresponding states, should
Two logical Jiao Kou are deviateed with two glue feeding openings of valve seat, and the state is control glue valve closed mode.
Claims (8)
1. a kind of glue spraying seat with flat seal control glue valve, the glue spraying seat (1) is with glue spraying connecting hole (1-2) and and glue spraying
The glue spraying mouth (1-1) of connecting hole insertion, offers the valve opening (1- for running through glue spraying seat both sides in it is characterized in that the glue spraying seat
5), it is provided with rotatable valve element (2) in the valve opening, the inner face of the valve element is plane, the valve element inner face is provided with footpath and inwardly stretches
Bias logical Jiao Kou, valve element side face is provided with the gum outlet (2-1) that axle is inwardly stretched, and leads to Jiao Kou and gum outlet insertion, axle on valve element
The outer end for having valve gap (7), valve element radial contraction to pressing stretches out in valve gap, is provided with the valve opening at correspondence valve element inner face
Valve seat (10), the one side of the valve seat closing valve element inner face are plane, offer the glue feeding opening of bias in valve seat, the glue feeding opening with
The logical Jiao Kou correspondence of the valve element so that the glue feeding opening of the logical Jiao Kou of one angle back valve core of valve core rotation and valve seat align or
Deviate, and when the logical Jiao Kou of valve element and the spray of gum outlet (2-1) of the glue feeding opening of valve seat to valve element described in timing and glue spraying seat
Gemel connection hole (1-2) insertion；Outside the valve seat, axially pressing has into glue valve pocket (13), enters and offers on glue valve pocket and the valve
Seat glue feeding opening insertion glue-feeder, the valve seat and enter to be provided between glue valve pocket valve seat resistance turn part.
2. glue spraying seat as claimed in claim 1, is characterized in that the logical Jiao Kou of the bias of the valve element is radially corresponding and mutual
The upper logical Jiao Kou (2-3) and lower logical Jiao Kou (2-4) of insertion, the glue feeding opening of the bias of the valve seat is the corresponding upper glue feeding opening in footpath
(10-2) with lower glue feeding opening (10-3), the upper logical Jiao Kou (2-3) and lower logical Jiao Kou (2-4) of the valve element is enterprising with valve seat respectively
Glue hole (10-2) and lower glue feeding opening (10-3) correspondence, enter glue valve pocket inner face and offer oval aperture (13-1), the long round mouth with enter
The glue-feeder (13-4) insertion of glue valve pocket, the oval aperture and with the upper glue feeding opening of the valve seat and lower glue feeding opening is corresponding passes through
It is logical.
3. glue spraying seat as claimed in claim 2, is characterized in that the valve seat and enters to be provided with valve seat resistance between glue valve pocket turning part, be
The nearly periphery that mutually heads on for referring to valve seat and entering glue valve pocket is respectively provided with two dowel holes of radial symmetric, the dowel hole of valve seat with enter
The dowel hole correspondence of glue valve pocket, corresponding position is run through alignment pin (11).
4. glue spraying seat as claimed in claim 3, is characterized in that the valve gap and enters glue valve pocket being connected to spray by fixing screws
Rubber base.
5. glue spraying seat as claimed in claim 4, is characterized in that on the valve gap or enters and be provided with holding screw on glue valve pocket.
6. the glue spraying seat as described in any claim of claim 1 to 5, it is characterized in that the valve gap circumferential groove in its end portion and/
Or on interior step, it is respectively arranged with big O-ring (9) and/or little O-ring (8).
7. glue spraying seat as claimed in claim 6, is characterized in that described entering sealing ring (12) is provided between glue valve pocket and valve seat.
8. the glue spraying seat as described in any claim of claim 1 to 5, it is characterized in that the valve opening for one, two or three
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595157.8A CN106540864A (en) | 2015-09-18 | 2015-09-18 | A kind of glue spraying seat with flat seal control glue valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595157.8A CN106540864A (en) | 2015-09-18 | 2015-09-18 | A kind of glue spraying seat with flat seal control glue valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106540864A true CN106540864A (en) | 2017-03-29 |
Family
ID=58362854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595157.8A Pending CN106540864A (en) | 2015-09-18 | 2015-09-18 | A kind of glue spraying seat with flat seal control glue valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540864A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246359A2 (en) * | 1986-05-23 | 1987-11-25 | Gustav Wahler GmbH u. Co | Thermostatic valve for the coolant of an intrenal-combustion engine |
| EP0352084A2 (en) * | 1988-07-22 | 1990-01-24 | Inax Corporation | Disk type valve |
| CN2418322Y (en) * | 2000-03-21 | 2001-02-07 | 西安力利科技产业总公司 | Combined sealing device for plane rotary valve |
| WO2002014722A1 (en) * | 2000-08-07 | 2002-02-21 | Liu, Xin | Ceramics-plate structure for a valve element |
| CN204164395U (en) * | 2014-10-15 | 2015-02-18 | 浙江华益机械有限公司 | A kind of end face seal valve |
| CN204996674U (en) * | 2015-09-18 | 2016-01-27 | 杭州惠宝机电有限公司 | Spout rubber base with valve is glued in sealed accuse in plane |
-
2015
- 2015-09-18 CN CN201510595157.8A patent/CN106540864A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246359A2 (en) * | 1986-05-23 | 1987-11-25 | Gustav Wahler GmbH u. Co | Thermostatic valve for the coolant of an intrenal-combustion engine |
| EP0352084A2 (en) * | 1988-07-22 | 1990-01-24 | Inax Corporation | Disk type valve |
| CN2418322Y (en) * | 2000-03-21 | 2001-02-07 | 西安力利科技产业总公司 | Combined sealing device for plane rotary valve |
| WO2002014722A1 (en) * | 2000-08-07 | 2002-02-21 | Liu, Xin | Ceramics-plate structure for a valve element |
| CN204164395U (en) * | 2014-10-15 | 2015-02-18 | 浙江华益机械有限公司 | A kind of end face seal valve |
| CN204996674U (en) * | 2015-09-18 | 2016-01-27 | 杭州惠宝机电有限公司 | Spout rubber base with valve is glued in sealed accuse in plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 311400 Fuyang Jinqiao Industrial Park West Road, Zhejiang, Hangzhou, No. 1216 Applicant after: HANGZHOU HUIBAO ELECTROMECHANICAL CO.,LTD. Address before: 311400 Fuyang Jinqiao Industrial Park West Road, Zhejiang, Hangzhou, No. 1216 Applicant before: HANGZHOU HUIBAO ELECTROMECHANICAL Co.,Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170329 |