CN106111445A - A kind of PUR glue spots adhesive dispenser - Google Patents
A kind of PUR glue spots adhesive dispenser Download PDFInfo
- Publication number
- CN106111445A CN106111445A CN201610591364.0A CN201610591364A CN106111445A CN 106111445 A CN106111445 A CN 106111445A CN 201610591364 A CN201610591364 A CN 201610591364A CN 106111445 A CN106111445 A CN 106111445A
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- CN
- China
- Prior art keywords
- glue
- glue bucket
- moulding
- bucket
- pur
- 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
-
- 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
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of PUR glue spots adhesive dispenser, wherein, this device includes: heatable glue bucket, it is arranged at the compressing glue mechanism above described glue bucket, it is arranged at the glue discharging mouth below described glue bucket, it is arranged at the dispensing needle head below described glue discharging mouth actively, wherein, described compressing glue mechanism includes moulding body and by the moulding piston driving described moulding body to move in described glue bucket, described moulding piston is closed with described glue bucket and is connected, described moulding body and described moulding piston are made up of silica gel, solve the problem that in correlation technique, PUR glue cannot be again sealed off after sealing off causing waste, it is again sealed off after achieving opening, save cost.
Description
Technical field
The present invention relates to spot gluing equipment field, particularly relate to a kind of PUR glue spots adhesive dispenser.
Background technology
The mechanism of action of moisture-curable reaction type polyurethane hot-melt adhesive (Polyurethane Reactive, referred to as PUR)
Being base polyurethane prepolymer for use as and the reaction of moisture in air, solidification cross-links and forms stable chemical constitution.With EVA hot-melt adhesive phase
Ratio, PUR PUR melt temperature low (110～130 DEG C), with paper fibre have extremely strong cohesiveness, resistance to high and cold, high hot good,
Holding time is permanent.And it also has a tempting feature, the books i.e. using PUR mucilage binding to order to have good extensibility
Can, it has also become the new lover of bookbinding PUR.PUR glue is a kind of solid thermal melten gel, is dampness Reactive hot melt adhesive
Be called for short, unlike traditional PUR due to it contain chemistry functional group, thus when it fusing after will with in air
Dampness carries out reaction of building bridge, and forms a kind of irreversible material, i.e. can not secondary fusion.Sometimes referred to as heat curing-type hot melt
Glue.
High-end handsets is in order to make tailored appearance, attractive in appearance, and mobile phone frame is typically pasted by glue with touch screen.The most normal
Be PUR glue, by heating, to utilize atmospheric pressure by a packing element, glue discharging mouth, dispensing needle head realize some glue, solidification
Mode is to realize solidification by the moisture absorbing in air.But a pipe glue often can realize hundreds of product, simultaneously
Can put the glue time after the heating of glue Kaifeng is generally 6～8H (glue reacts) with the moisture in air, owing to producing every time
Product quantity and time uncertain, causes this type of glue there is huge waste during a glue.
Cannot be again sealed off causing the problem of waste, mesh for PUR glue in correlation technique in correlation technique after sealing off
Before solution is not yet proposed.
Summary of the invention
Present invention is primarily targeted at a kind of PUR glue spots adhesive dispenser of proposition, it is intended to solve relevant skill in correlation technique
The problem that in art, PUR glue cannot be again sealed off after sealing off causing waste.
For achieving the above object, a kind of PUR glue spots adhesive dispenser that the present invention provides, including: heatable glue bucket 1, set
Be placed in the compressing glue mechanism 2 above described glue bucket 1, be arranged at the glue discharging mouth 3 below described glue bucket 1, be arranged at actively described in go out
Dispensing needle head 4 below glue mouth 3, wherein, described compressing glue mechanism 2 includes moulding body 21 and by driving described moulding body 21
The moulding piston 22 of motion in described glue bucket 1, described moulding piston 22 is connected with the closing of described glue bucket 1, described moulding body
21 and described moulding piston 22 be made up of silica gel.
Above-mentioned compressing glue mechanism 2 is arranged at above described glue bucket 1 separably.
The silica gel sealing rod that above-mentioned moulding body 21 is formed in one, described moulding body 21 can also be tied for split
Structure, including the first noumenon 211 and the second body 212, wherein, described the first noumenon 211 is connected with described second body 212.
Further, described moulding piston 22 includes the first arc surface 221, sealing surface 222 and the second arc surface 223, its
In, described sealing surface 222 is in smoothing junction with described first arc surface 221, described second arc surface 223 respectively.
Above-mentioned glue bucket 1 is provided with heater 5 and temperature sensor.
Further, described glue bucket 1 heater 5 for be wrapped in described glue bucket 1 periphery or interlayer be electrically connected to control single
The heating circle of unit, wherein, described control unit, it is used for controlling described heating circle heating.
Further, described temperature sensor is the thermocouple being electrically connected to described control unit, and wherein, described control is single
Unit, for controlling described heating circle heating by described temperature sensor.
Above-mentioned temperature sensor is arranged at the bottom of described glue bucket 1.
The PUR glue spots adhesive dispenser that the present invention proposes, including: heatable glue bucket 1, is arranged at above described glue bucket 1
Compressing glue mechanism 2, being arranged at the glue discharging mouth 3 below described glue bucket 1, wherein, described compressing glue mechanism 2 includes moulding body 21 and passes through
Driving the moulding piston 22 that described moulding body 21 moves in described glue bucket 1, described moulding piston 22 is closed with described glue bucket 1
Connecting, described moulding body 21 and described moulding piston 22 are made up of silica gel, solve PUR glue in correlation technique and seal off
The problem that cannot be again sealed off afterwards causing waste, it is achieved that be again sealed off after opening, saved cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram one of PUR glue spots adhesive dispenser according to embodiments of the present invention；
Fig. 2 is the schematic diagram two of PUR glue spots adhesive dispenser according to embodiments of the present invention；
Fig. 3 is the schematic diagram three of PUR glue spots adhesive dispenser according to embodiments of the present invention；
Fig. 4 is the schematic diagram of moulding body in PUR glue spots adhesive dispenser according to embodiments of the present invention；
Fig. 5 is the schematic diagram of compressing glue mechanism in PUR glue spots adhesive dispenser according to embodiments of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
A kind of PUR glue spots adhesive dispenser that the present invention provides, Fig. 1 is PUR glue spots mucilage binding according to embodiments of the present invention
The schematic diagram one put, as it is shown in figure 1, this device includes: heatable glue bucket 1, be arranged at the compressing glue mechanism above described glue bucket 1
2, it is arranged at the glue discharging mouth 3 below described glue bucket 1, is arranged at the dispensing needle head 4 below described glue discharging mouth 3, wherein, institute actively
State compressing glue mechanism 2 and include moulding body 21 and by the moulding piston driving described moulding body 21 to move in described glue bucket 1
22, described moulding piston 22 is closed with described glue bucket 1 and is connected, and described moulding body 21 and described moulding piston 22 are by silica gel system
Become.It should be noted that above-mentioned compressing glue mechanism can each produce and systems selling with glue bucket, at original state, glue bucket
A foil seal can be used, in use, thin slice is taken off, just can pass through external pump-up device, squeeze in glue bucket
Point glue air pressure, it is achieved some glue, but owing to thin slice is only used for the sealing of original state, after a glue, remaining in glue bucket
Glue cannot realize being again sealed off, and now, realizes being again sealed off to glue by compressing glue mechanism 2, solves PUR in correlation technique
The problem that glue cannot be again sealed off after sealing off causing waste, it is achieved that be again sealed off after opening, saved cost.
Fig. 2 is the schematic diagram two of PUR glue spots adhesive dispenser according to embodiments of the present invention, as in figure 2 it is shown, tear open for convenience
Unloading and assemble, compressing glue mechanism 2 is arranged at above described glue bucket 1 separably.
Fig. 3 is the schematic diagram three of PUR glue spots adhesive dispenser according to embodiments of the present invention, as it is shown on figure 3, above-mentioned moulding
The silica gel sealing rod that body 21 can be formed in one, at sealing, silica gel can not be the thickest, air when facilitating silica gel sealing rod to fill in
Discharge.
Fig. 4 is the schematic diagram of moulding body in PUR glue spots adhesive dispenser according to embodiments of the present invention, as shown in Figure 4, when
So, moulding body 21 can also be split, can include the first noumenon 211 and the second body 212, wherein, described first
Body 211 is connected with described second body 212.
Fig. 5 is the schematic diagram of compressing glue mechanism in PUR glue spots adhesive dispenser according to embodiments of the present invention, as it is shown in figure 5, institute
Stating moulding piston 22 and include the first arc surface 221, sealing surface 222 and the second arc surface 223, wherein, described sealing surface 222 is respectively
With described first arc surface 221, described second arc surface 223 smooth connection.
Being provided with heater 5 and temperature sensor in above-mentioned glue bucket 1, heater 5 is for being wrapped in described glue bucket 1 periphery or folder
The heating circle being electrically connected to control unit of layer, wherein, described control unit, it is used for controlling described heating circle heating.Described temperature
Degree sensor is the thermocouple being electrically connected to described control unit, and wherein, described control unit, for by described temperature sensing
Device controls described heating circle heating；Temperature sensor is arranged at the bottom of described glue bucket 1.
Utilizing air pressure to realize some glue, during some glue, the glue in glue bucket is heated by heater, as it is shown on figure 3, logical
Excess temperature sensor controls the temperature of heating, by utilize silica gel material surface can relatively low characteristic, silica gel will not glue with glue
Knot, and the characteristic of this type of glue absorption moisture in air solidification, do not make the glue being finished utilize silica gel stick to seal, it is achieved short
Phase sealed storage, for providing, after the heating of this type of glue Kaifeng, the technique that a kind of short-term seals during producing, can effectively save
Save production cost.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a PUR glue spots adhesive dispenser, it is characterised in that including: heatable glue bucket, be arranged at the pressure above described glue bucket
Gluing mechanism, it is arranged at the glue discharging mouth below described glue bucket, is arranged at the dispensing needle head below described glue discharging mouth actively, wherein,
Described compressing glue mechanism includes moulding body and by the moulding piston driving described moulding body to move in described glue bucket, described
Moulding piston is closed with described glue bucket and is connected, and described moulding body and described moulding piston are made up of silica gel.
Device the most according to claim 1, it is characterised in that described compressing glue mechanism is arranged on described glue bucket separably
Side.
Device the most according to claim 1, it is characterised in that the silica gel sealing rod that described moulding body is formed in one.
Device the most according to claim 1, it is characterised in that described moulding body includes the first noumenon and the second body,
Wherein, described the first noumenon is connected with described second body.
Device the most according to claim 1, it is characterised in that described moulding piston include the first arc surface, sealing surface and
Second arc surface, wherein, described sealing surface is in smoothing junction with described first arc surface, described second arc surface respectively.
Device the most according to claim 1, it is characterised in that described glue bucket is provided with heater.
Device the most according to claim 6, it is characterised in that described glue bucket is additionally provided with temperature sensor.
Device the most according to claim 7, it is characterised in that described heater is for being wrapped in described glue bucket periphery or interlayer
The heating circle being electrically connected to control unit, wherein, described control unit, be used for controlling described heating circle heating.
Device the most according to claim 8, it is characterised in that described temperature sensor is for being electrically connected to described control unit
Thermocouple, wherein, described control unit, for by described temperature sensor control described heating circle heating.
Device the most according to any one of claim 1 to 9, it is characterised in that described temperature sensor is arranged at described
The bottom of glue bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591364.0A CN106111445A (en) | 2016-07-26 | 2016-07-26 | A kind of PUR glue spots adhesive dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591364.0A CN106111445A (en) | 2016-07-26 | 2016-07-26 | A kind of PUR glue spots adhesive dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106111445A true CN106111445A (en) | 2016-11-16 |
Family
ID=57290003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591364.0A Pending CN106111445A (en) | 2016-07-26 | 2016-07-26 | A kind of PUR glue spots adhesive dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106111445A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235227A (en) * | 2017-05-18 | 2017-10-10 | 浙江大学城市学院 | A kind of solid rubber cylinder |
| CN110293034A (en) * | 2019-05-16 | 2019-10-01 | 福建华佳彩有限公司 | A kind of sebific duct |
| CN112474198A (en) * | 2020-12-07 | 2021-03-12 | 滁州市云米工业设计有限公司 | Dispensing device is used in industrial design's lamps and lanterns processing |
| CN112958385A (en) * | 2021-03-16 | 2021-06-15 | 东莞创兆智能设备有限公司 | Rotatable dispensing valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391391A (en) * | 1980-01-11 | 1983-07-05 | Robaldo Aldo Michele | Syringe for applying adhesive resin to the junctions of tennis racket netting |
| CN201760385U (en) * | 2010-06-28 | 2011-03-16 | 珠海天威飞马打印耗材有限公司 | Glue dispersing device |
| CN202764457U (en) * | 2012-09-10 | 2013-03-06 | 黄力树 | Glue tank of glue-spraying type wireless glue binding machine |
| CN104175742A (en) * | 2014-08-27 | 2014-12-03 | 黄力树 | Glue smelting system of PUR (Polyurethane) glue pot |
-
2016
- 2016-07-26 CN CN201610591364.0A patent/CN106111445A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391391A (en) * | 1980-01-11 | 1983-07-05 | Robaldo Aldo Michele | Syringe for applying adhesive resin to the junctions of tennis racket netting |
| CN201760385U (en) * | 2010-06-28 | 2011-03-16 | 珠海天威飞马打印耗材有限公司 | Glue dispersing device |
| CN202764457U (en) * | 2012-09-10 | 2013-03-06 | 黄力树 | Glue tank of glue-spraying type wireless glue binding machine |
| CN104175742A (en) * | 2014-08-27 | 2014-12-03 | 黄力树 | Glue smelting system of PUR (Polyurethane) glue pot |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235227A (en) * | 2017-05-18 | 2017-10-10 | 浙江大学城市学院 | A kind of solid rubber cylinder |
| CN107235227B (en) * | 2017-05-18 | 2023-11-24 | 浙江大学城市学院 | Solid rubber cylinder |
| CN110293034A (en) * | 2019-05-16 | 2019-10-01 | 福建华佳彩有限公司 | A kind of sebific duct |
| CN112474198A (en) * | 2020-12-07 | 2021-03-12 | 滁州市云米工业设计有限公司 | Dispensing device is used in industrial design's lamps and lanterns processing |
| CN112958385A (en) * | 2021-03-16 | 2021-06-15 | 东莞创兆智能设备有限公司 | Rotatable dispensing valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |