CN108019529A - Control the valve core structure of glue spraying - Google Patents
Control the valve core structure of glue spraying Download PDFInfo
- Publication number
- CN108019529A CN108019529A CN201810025223.1A CN201810025223A CN108019529A CN 108019529 A CN108019529 A CN 108019529A CN 201810025223 A CN201810025223 A CN 201810025223A CN 108019529 A CN108019529 A CN 108019529A
- Authority
- CN
- China
- Prior art keywords
- glue
- masonry joint
- vertical masonry
- glue spraying
- groove
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 125
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229920000715 Mucilage Polymers 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 12
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000004831 Hot glue Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0006—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of valve core structure for controlling glue spraying, including nozzle body and the glue spraying vertical masonry joint being opened at the top of the nozzle body, cylindrical hole is equipped with the lower end of the glue spraying vertical masonry joint, rotary shaft spool is equipped with the cylindrical hole, logical glue vertical masonry joint is equipped with the rotary shaft spool, it is equipped with below in the middle part of the cylindrical hole into glue groove, the logical glue vertical masonry joint and is set along axis and disalignment.The valve core structure of the control glue spraying of the present invention, with the books or photograph album of its mucilage binding, not only without rubber head and glue tail, but also does not have environmental pollution, has saved glue material, improved mucilage binding quality.
Description
Technical field
The present invention relates to the mucilage binding equipment for books, photograph album, especially a kind of valve core structure for controlling glue spraying.
Background technology
Existing cementing machine is all melted glue using open melten gel groove, then when using glue mucilage binding books, photograph album
The glue of fusing the downside that page folds is coated onto from colloidal sol trough roller by rubber roller also to cry on the book back.
This open melten gel groove mucilage binding, there are following the defects of can not overcoming：
1st, because melten gel groove opens wide, the hot-melt adhesive glue in melten gel groove ceaselessly volatilizees, and not only wastes glue, also polluted work
Environment；
2nd, the hot melt adhesive in glue groove, experience heating, cooling, the process of carbonization, are regeneration glue forever, reuse repeatedly, heat
The adhesive property of melten gel can be greatly reduced；
3rd, since rubber roller continuous rolling, the glue of roll surfaces, also can be in the front and back ends that page is folded while adhesion page folds downside
Glue is remained, forms rubber head, glue tail, cover package is hindered, influences flatness.
Utility model patent ZL201120227823.X discloses one kind《Cementing machine with fume extractor》, it passes through installation
Fume extractor reduces the pollution in workshop, but cannot eradicate environmental pollution, can not solve caused by hot melt adhesive is repeatedly melted
Adhesive property reduce technical problem.
Utility model patent ZL200720109861.9 discloses one kind《Binding Machine Glue End of Offset Head Remover》, it utilizes and scrapes
Offset plate wipes the glue on main rubber tire off, to avoid the formation of rubber head and glue tail, but cannot solve caused by hot melt adhesive is repeatedly melted
Adhesive property reduce and problem of environmental pollution.
Patent of invention ZL201210331536.2 discloses one kind《Glue-spray type less glue binding machine》, substituted using glue tank existing
Colloidal sol groove, although it solves problem of environmental pollution, since its glue-spraying spout employs traditional switch valve, go out, only glue institute
Take time not rapid enough, closing is not tight enough, and page, which folds both ends, can still form rubber head, glue tail, directly affects mucilage binding quality.
The content of the invention
The object of the present invention is to provide a kind of valve core structure for controlling glue spraying, with the books or photograph album of its mucilage binding, do not have not only
There are rubber head and glue tail, and there is no environmental pollution, saved glue material, improved mucilage binding quality.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of valve core structure for controlling glue spraying, including nozzle body and the glue spraying vertical masonry joint that is opened at the top of the nozzle body, in institute
The lower end for stating glue spraying vertical masonry joint is equipped with cylindrical hole, rotary shaft spool is equipped with the cylindrical hole, in the rotary shaft
Spool is equipped with logical glue vertical masonry joint, in the middle part of the cylindrical hole below be equipped with into glue groove, the logical glue vertical masonry joint along axis and
Disalignment is set.
The side into glue groove in the vertical direction deflecting nozzle body.
The length of the logical glue vertical masonry joint is equal to the length of glue spraying vertical masonry joint, and the width for leading to glue vertical masonry joint is equal to the width of glue spraying vertical masonry joint
Degree, the notch size in the lateral direction into glue groove are more than the width of logical glue vertical masonry joint.
The hole for being used for housing heating rod is equipped with the nozzle body.
It is connected into the lower end of glue groove by heat tracing glue inlet tube with pressure melten gel groove, the top of the pressure melten gel groove is equipped with material
Mouth sealing capping, the side wall on pressure melten gel groove top are equipped with pressed gas input port.
Compared with prior art the beneficial effects of the invention are as follows：Due to the adoption of the above technical scheme, the logical glue vertical masonry joint edge
Axis and disalignment setting, only need less corner, so that it may open or close glue spraying vertical masonry joint, substantially increase out, stop glue institute
Take time, page, which folds both ends, will not form rubber head, glue tail, improve mucilage binding quality.
Further beneficial effect is：It is this due to the side into glue groove in the vertical direction deflecting nozzle body
Structure, while also shorten into the switch time between glue groove and logical glue vertical masonry joint, lead to the upper and lower equal quick closedown of glue vertical masonry joint, preferably
Solve glue under pressure often from glue spraying vertical masonry joint overflow technical barrier, shut-off it is tighter.
Further beneficial effect is：The length of logical glue vertical masonry joint is equal to the length of glue spraying vertical masonry joint, leads to the width of glue vertical masonry joint
Equal to the width of glue spraying vertical masonry joint, the notch size in the lateral direction into glue groove is more than the width of logical glue vertical masonry joint, this structure,
Because the size of the notch into glue groove in the lateral direction is more than the width of logical glue vertical masonry joint, therefore it is able to ensure that into glue amount, in glue groove
Notch size in the lateral direction be more than the width of logical glue vertical masonry joint in the case of, it is and because inclined into glue groove in the vertical direction
To the side of nozzle body, this ensures that rotary shaft spool only needs less corner, so that it may rapidly make on logical glue vertical masonry joint,
Under quickly open or close, preferably solve glue under pressure often from glue spraying vertical masonry joint overflow technical barrier,
Shut-off is tighter.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of nozzle body in Fig. 1；
Fig. 3 is the structure diagram for being assembled with only glue sliding block；
Fig. 4 is the fractionation structural representation of Fig. 3；
Fig. 5 is the present invention and the attachment structure schematic diagram of pressure melten gel groove.
Embodiment
In order to become apparent from technical scheme, below in conjunction with attached drawing 1 to 5, the present invention is described in detail.
It should be appreciated that the embodiment described in this specification is not intended to limit just for the sake of explaining the present invention
Protection scope of the present invention.
A kind of valve core structure for controlling glue spraying, including nozzle body 1 and the glue spraying vertical masonry joint for being opened in the top of nozzle body 1
2, cylindrical hole 3 is equipped with the lower end of the glue spraying vertical masonry joint 2, rotary shaft spool 4 is equipped with the cylindrical hole 3,
Logical glue vertical masonry joint 5 is equipped with the rotary shaft spool 4, is equipped with below the middle part of cylindrical hole 3 into glue groove 6, it is described logical
Glue vertical masonry joint 5 is set along axis and disalignment.
Preferably, the side into 6 in the vertical direction deflecting nozzle body 1 of glue groove.The length of the logical glue vertical masonry joint 5
For degree equal to the length of glue spraying vertical masonry joint 2, the width for leading to glue vertical masonry joint 5 is equal to the width of glue spraying vertical masonry joint 2, into glue groove 6 notch in left and right
Size on direction is more than the width of logical glue vertical masonry joint 5.The hole 7 for being used for housing heating rod is equipped with the nozzle body 1.Into glue
The lower end of groove 6 is connected by heat tracing glue inlet tube 8 with pressure melten gel groove 9, and the top of the pressure melten gel groove 9 is equipped with material mouth seal groove
Lid 10, the side wall on 9 top of pressure melten gel groove are equipped with pressed gas input port 11.
Carrying out practically process is：The material mouth sealing capping 10 of pressure melten gel groove 9 is opened, EVA or PUR solid-states sizing material is added
In pressure melten gel groove 9, material mouth sealing capping 10 is tightened.After the glue in pressure melten gel groove 9 to design temperature melts, pressure
11 cut-in pressure gas of gas input port, glue is pressed into by heat tracing glue inlet tube 8 preheating nozzle body 1 into glue groove 6.
When page, which folds 12, moves to 1 top of nozzle body, only glue sliding block 13 is strutted, exposes glue spraying vertical masonry joint 2, while control device control gas
Cylinder 14, pulls swing arm, and drive shaft formula spool 4 rotates, and makes to turn on into glue groove 6, logical glue vertical masonry joint 5, glue spraying vertical masonry joint 2, and glue is from spray
Glue vertical masonry joint 2 is extruded, and is adhered to page and is folded on the 12 downside books back.After page, which folds 12, to be covered, only glue sliding block 13 is acted on certainly by spring 15
It is dynamic to reset closing glue spraying vertical masonry joint 2.It is connected into the lower end of glue groove 6 by heat tracing glue inlet tube 8 with pressure melten gel groove 9, the pressure melts
The top of glue groove 9 is equipped with material mouth sealing capping 10, and the side wall on 9 top of pressure melten gel groove is equipped with pressed gas input port 11, this
Kind of structure, glue melt in sealing container, will not evaporative emission environment, using how much, bottom fusing is how much, overcomes existing
Hot melt adhesive undergoes the defects of heating, cooling, carbonization repeatedly in the glue groove of technology, and the adhesive property of hot melt adhesive will not reduce；Pass through
Pressure injection mucilage binding, is not in phenomena such as falling page, book back cracking, realizes the great new prominent of mucilage binding industry high-quality mucilage binding
It is broken.
Claims (5)
1. a kind of valve core structure for controlling glue spraying, including nozzle body（1）And it is opened in the nozzle body（1）The glue spraying at top is straight
Seam（2）, in the glue spraying vertical masonry joint（2）Lower end be equipped with cylindrical hole（3）, in the cylindrical hole（3）Inside it is equipped with and turns
Shaft type spool（4）, in the rotary shaft spool（4）It is equipped with logical glue vertical masonry joint（5）, in the cylindrical hole（3）Below middle part
Equipped with into glue groove（6）, it is characterised in that：The logical glue vertical masonry joint（5）Set along axis and disalignment.
2. the valve core structure of control glue spraying according to claim 1, it is characterised in that：It is described into glue groove（6）
In the vertical direction deflecting nozzle body（1）Side.
3. the valve core structure of control glue spraying according to claim 1, it is characterised in that：The logical glue vertical masonry joint（5）Length
Equal to glue spraying vertical masonry joint（2）Length, lead to glue vertical masonry joint（5）Width be equal to glue spraying vertical masonry joint（2）Width, into glue groove（6）Notch
Size in the lateral direction is more than logical glue vertical masonry joint（5）Width.
4. the valve core structure of the control glue spraying according to any claim in claims 1 to 3, it is characterised in that：Institute
State nozzle body（1）It is equipped with the hole for being used for housing heating rod（7）.
5. the valve core structure of the control glue spraying according to any claim in claims 1 to 3, it is characterised in that：Into glue
Groove（6）Lower end pass through heat tracing glue inlet tube（8）With pressure melten gel groove（9）Connection, the pressure melten gel groove（9）Top be equipped with material
Mouth sealing capping（10）, pressure melten gel groove（9）The side wall on top is equipped with pressed gas input port（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025223.1A CN108019529A (en) | 2018-01-11 | 2018-01-11 | Control the valve core structure of glue spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025223.1A CN108019529A (en) | 2018-01-11 | 2018-01-11 | Control the valve core structure of glue spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019529A true CN108019529A (en) | 2018-05-11 |
Family
ID=62071526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810025223.1A Pending CN108019529A (en) | 2018-01-11 | 2018-01-11 | Control the valve core structure of glue spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019529A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730419A1 (en) * | 1987-09-11 | 1989-03-30 | Avt Anlagen Verfahrenstech | Rotary valve |
| DE4121792A1 (en) * | 1991-07-02 | 1993-01-07 | Kolbus Gmbh & Co Kg | Book back gluing nozzle system - has self adjusting pressure relief discharge at higher than application pressure |
| DE19834575A1 (en) * | 1998-07-31 | 2000-02-03 | Valeo Klimasysteme Gmbh | Rotary slide valve |
| CN101804754A (en) * | 2010-04-07 | 2010-08-18 | 无锡市弼程机电设备有限公司 | Book back gluing controller |
| CN102501678A (en) * | 2011-11-25 | 2012-06-20 | 平湖英厚机械有限公司 | Glue spraying mechanism with broken wire recovering and automatic washing functions and recovering and washing method |
| CN102795018A (en) * | 2012-09-10 | 2012-11-28 | 黄力树 | Glue pot of glue spraying type thread-free glue binding machine |
| CN103032303A (en) * | 2012-12-26 | 2013-04-10 | 苏州金纳信息技术有限公司 | Electrified washing implementation device for pollution of power transmission line and communication line |
| CN207762277U (en) * | 2018-01-11 | 2018-08-24 | 杭州富阳五豪办公设备制造有限公司 | Control the valve core structure of glue spraying |
-
2018
- 2018-01-11 CN CN201810025223.1A patent/CN108019529A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730419A1 (en) * | 1987-09-11 | 1989-03-30 | Avt Anlagen Verfahrenstech | Rotary valve |
| DE4121792A1 (en) * | 1991-07-02 | 1993-01-07 | Kolbus Gmbh & Co Kg | Book back gluing nozzle system - has self adjusting pressure relief discharge at higher than application pressure |
| DE19834575A1 (en) * | 1998-07-31 | 2000-02-03 | Valeo Klimasysteme Gmbh | Rotary slide valve |
| CN101804754A (en) * | 2010-04-07 | 2010-08-18 | 无锡市弼程机电设备有限公司 | Book back gluing controller |
| CN102501678A (en) * | 2011-11-25 | 2012-06-20 | 平湖英厚机械有限公司 | Glue spraying mechanism with broken wire recovering and automatic washing functions and recovering and washing method |
| CN102795018A (en) * | 2012-09-10 | 2012-11-28 | 黄力树 | Glue pot of glue spraying type thread-free glue binding machine |
| CN103032303A (en) * | 2012-12-26 | 2013-04-10 | 苏州金纳信息技术有限公司 | Electrified washing implementation device for pollution of power transmission line and communication line |
| CN207762277U (en) * | 2018-01-11 | 2018-08-24 | 杭州富阳五豪办公设备制造有限公司 | Control the valve core structure of glue spraying |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |