CN106140565A - A kind of point gum machine injection valve - Google Patents
A kind of point gum machine injection valve Download PDFInfo
- Publication number
- CN106140565A CN106140565A CN201610763017.1A CN201610763017A CN106140565A CN 106140565 A CN106140565 A CN 106140565A CN 201610763017 A CN201610763017 A CN 201610763017A CN 106140565 A CN106140565 A CN 106140565A
- Authority
- CN
- China
- Prior art keywords
- injection valve
- housing
- point gum
- gum machine
- shell
- 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
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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
- B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the outlet
Abstract
The present invention relates to field of mechanical technique, particularly a kind of point gum machine injection valve, including shell (1), pressurizing unit (2), power set (3), sealing device (4), backstop (5).Compared to prior art, the beneficial effects of the present invention is following some: compared to piston type, shake little, be more suitable for precise glue dispensing；Using Electromagnetic Drive screw rod, rotating shaft is hermetically sealed, it is to avoid the entrance of bubble；Built-in heater, solves the problem that glue heating is uneven.
Description
Technical field
The present invention relates to field of mechanical technique, particularly a kind of point gum machine injection valve.
Background technology
Point gum machine is also known as glue spreader, adhesive dripping machine or glue pouring machine etc., and special convection cell is controlled.And by fluid drop, painting
It is overlying on the automatic machinery of product surface or interiors of products, three-dimensional, four-dimensional path point glue can be realized, there is precise positioning, precisely
The advantage drawing glue and not wire drawing.Its operation principle is: glue is stored in the cement storage chamber of packing element and piston formation, and cement storage chamber passes through
Service pipe is connected with some Jiao Zui, and some Jiao Zui is provided with valve with service pipe junction, is promoted by air pressure or lead-screw drive mechanism
Piston moves, and when reaching certain pressure, valve opening, glue is flowed out by a Jiao Zui after service pipe is flow through in cement storage chamber, Ji Kejin
Row point glue operation.
The point gum machine of prior art, along with the prolongation of the time of use, there is abrasion in piston, it may appear that air is through piston and glue
Gap between Tong enters the drawback of cement storage chamber, can be pressed in glue, when being mixed into air in glue, can produce after air pressurized
Bubble, not only can make glue flow effect difference affect a glue effect, and there is the risk of water clock after making valve closing.
Meanwhile, piston type point gum machine injection valve pumping due to piston, injection valve can be caused unstable, it is difficult to
It is applied to precise glue dispensing.
Summary of the invention
The technical problem to be solved is to provide a kind of point gum machine injection valve, to solve present in prior art
Defect.
To achieve these goals, technical scheme is as follows:
A kind of point gum machine injection valve, including shell, pressurizing unit, power set, sealing device, backstop；
Described shell includes housing, inlet, liquid outlet；First end of described housing is provided with for installing described extruding
The hole of device, described liquid outlet is arranged on the second end of described housing；Described inlet and described liquid return hole are arranged on described
Housing upper；
Described pressurizing unit includes screw rod, rotating shaft；Described screw rod is arranged on described enclosure interior, described rotating shaft and described spiral shell
Bar is connected, and through being arranged on the hole of described housing first end；
Described power set use solenoid, and described power set are arranged on outside affiliated side wall of outer shell；
Described sealing device includes upper sealing panel, lower connecting plate；Described upper sealing panel is arranged on outside described shell first end
Portion, is used for being coated with described rotating shaft；Described lower connecting plate is fixedly installed on described enclosure bottom, and described lower connecting plate center sets
Being equipped with groove, be used for placing described rotating shaft, described lower connecting plate is provided with hole；
Described backstop is arranged at described inlet, it is ensured that in described inlet and described liquid outlet, material can only be single
To flowing.
Further, described rotating shaft sets with the connecting portion of described upper sealing panel, described upper sealing panel and described shell
It is equipped with lubrication filler.
Further, described point gum machine injection valve also includes that heater, described heater are arranged on described extruding dress
Put inside.
Further, described inlet is arranged on described housing sidewall.
Further, described backstop includes limiting plate, dynamic plate, baffle plate；Described dynamic plate the first end for end can be fixed, institute
Stating fixing end to be connected with inner-walls of duct, described dynamic plate can rotate along fixing end；Described baffle plate is arranged on described dynamic plate the second end
Bottom, described dynamic plate the second end overlaps with described baffle plate when the first state, stops fluid to pass through；Described limiting plate is arranged on institute
Stating plate the first end top, described dynamic plate the second end contacts with described limiting plate when the second state.
Further, described housing is divided into upper and lower two parts, and top is divided into cylinder, and bottom is cone.
The beneficial effects of the present invention is following some:
1., compared to piston type, shake little, be more suitable for precise glue dispensing；
2. using Electromagnetic Drive screw rod, rotating shaft is hermetically sealed, it is to avoid the entrance of bubble；
The most built-in heater, solves the problem that glue heating is uneven.
Accompanying drawing explanation
With reference to the following drawings, it is better understood with many aspects of the present invention.Ingredient in accompanying drawing not necessarily becomes ratio
Example, it is preferred that emphasis is clearly exemplify the principle of the present invention.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of heater of the present invention.
Fig. 3 is the structural representation of backstop of the present invention.
Detailed description of the invention
Being further described the detailed description of the invention of the present invention with embodiment below in conjunction with the accompanying drawings, following example are only used
In technical scheme is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
A kind of point gum machine injection valve as Figure 1-3, including shell 1, pressurizing unit 2, power set 3, sealing device
4, backstop 5；
Described shell 1 includes housing 11, inlet 12, liquid outlet 13；First end of described housing 11 is provided with for pacifying
Filling the hole of described pressurizing unit 2, described liquid outlet 13 is arranged on the second end of described housing 11；Described inlet 12 and described
Liquid return hole is arranged on described housing 11 top；
Described pressurizing unit 2 includes screw rod 21, rotating shaft 22；It is internal that described screw rod 21 is arranged on described housing 11, described turn
Axle 22 is connected with described screw rod 21, and through being arranged on the hole of described housing 11 first end；
Described power set 3 use solenoid, described power set 3 to be arranged on outside affiliated shell 1 sidewall；
Described sealing device 4 includes upper sealing panel 41, lower connecting plate 42；Described upper sealing panel 41 is arranged on described shell 1
Outside first end, it is used for being coated with described rotating shaft 22；Described lower connecting plate 42 is fixedly installed on described shell 1 inner bottom, described
Lower connecting plate 42 is centrally disposed fluted, is used for placing described rotating shaft 22, and described lower connecting plate 42 is provided with hole；
Described backstop 5 is arranged at described inlet 12, it is ensured that thing in described inlet 12 and described liquid outlet 13
Material can only one-way flow.
Described in the present embodiment, described rotating shaft 22 and described upper sealing panel 41, described upper sealing panel 41 and described shell 1
Connecting portion be provided with lubrication filler.
Described in the present embodiment, described point gum machine injection valve also includes that heater 6, described heater 6 are arranged on institute
State pressurizing unit 2 internal.
Described in the present embodiment, described inlet 12 is arranged on described housing 11 sidewall.
Described in the present embodiment, described backstop 5 includes limiting plate 51, dynamic plate 52, baffle plate 53；Described dynamic plate 52 first
End is for can fix end, and described fixing end is connected with inner-walls of duct, and described dynamic plate 52 can rotate along fixing end；Described baffle plate 53 sets
Putting in described dynamic plate 52 second end bottom, described dynamic plate 52 second end overlaps with described baffle plate 53 when the first state, stops stream
Body passes through；Described limiting plate 51 is arranged on described dynamic plate 52 first end top, described dynamic plate 52 second end when the second state with
Described limiting plate 51 contacts.
Described in the present embodiment, described housing 11 is divided into upper and lower two parts, and top is divided into cylinder, and bottom is cone.
Described in the present embodiment, for convenience of internals, described housing 11 uses split type installation.
In use, by described solenoid UNICOM alternating current, under alternating current effect, magnetic field is continually changing, and can carry
Dynamic described screw rod rotates, it is achieved some glue function.
The above is only the preferred embodiments of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (5)
1. a point gum machine injection valve, it is characterised in that include shell (1), pressurizing unit (2), power set (3), seal dress
Put (4), backstop (5)；
Described shell (1) includes housing (11), inlet (12), liquid outlet (13)；First end of described housing (11) is provided with
For installing the hole of described pressurizing unit (2), described liquid outlet (13) is arranged on the second end of described housing (11)；Described enter
Liquid mouth (12) and described liquid return hole are arranged on described housing (11) top；
Described pressurizing unit (2) includes screw rod (21), rotating shaft (22)；It is internal that described screw rod (21) is arranged on described housing (11),
Described rotating shaft (22) is connected with described screw rod (21), and through being arranged on the hole of described housing (11) first end；
Described power set (3) use solenoid, and described power set (3) are arranged on outside affiliated shell (1) sidewall；
Described sealing device (4) includes upper sealing panel (41), lower connecting plate (42)；Described upper sealing panel (41) be arranged on described outside
Outside shell (1) first end, it is used for being coated with described rotating shaft (22)；Described lower connecting plate (42) is fixedly installed in described shell (1)
Bottom, portion, described lower connecting plate (42) is centrally disposed fluted, is used for placing described rotating shaft (22), and described lower connecting plate (42) sets
It is equipped with hole；
Described backstop (5) is arranged on described inlet (12) place, it is ensured that described inlet (12) and described liquid outlet (13)
Interior material can only one-way flow.
2. point gum machine injection valve as claimed in claim 1, it is characterised in that described rotating shaft (22) and described upper sealing panel
(41), the connecting portion of described upper sealing panel (41) and described shell (1) is provided with lubrication filler.
3. point gum machine injection valve as claimed in claim 2, it is characterised in that include heater (6), described heater
(6) described pressurizing unit (2) it is arranged on internal.
4. point gum machine injection valve as claimed in claim 3, it is characterised in that described inlet (12) is arranged on described housing
(11) sidewall.
5. point gum machine injection valve as claimed in claim 4, it is characterised in that described housing (11) is divided into upper and lower two parts, on
Part is cylindrical, and bottom is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763017.1A CN106140565A (en) | 2016-08-30 | 2016-08-30 | A kind of point gum machine injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763017.1A CN106140565A (en) | 2016-08-30 | 2016-08-30 | A kind of point gum machine injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140565A true CN106140565A (en) | 2016-11-23 |
Family
ID=57344419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763017.1A Pending CN106140565A (en) | 2016-08-30 | 2016-08-30 | A kind of point gum machine injection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024301A (en) * | 2020-10-10 | 2020-12-04 | 浙江鸿风照明有限公司 | Dispensing equipment for LED lamp capable of avoiding bubbles and blockage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154064A (en) * | 2007-12-26 | 2009-07-16 | Asti Corp | Droplet applying dispenser |
| CN201866335U (en) * | 2010-11-23 | 2011-06-15 | 陈文才 | Alternate check valve |
| CN102688720A (en) * | 2012-06-08 | 2012-09-26 | 四川可士可果业股份有限公司 | High-pressure sterilizing and homogenizing machine for fluid products |
| CN104998798A (en) * | 2015-08-04 | 2015-10-28 | 苏州光宝微电子科技有限公司 | AB dispenser adhesive outlet screw rod jet valve |
| CN205436203U (en) * | 2015-12-29 | 2016-08-10 | 多普（天津）科技发展有限公司 | Two ingredient screw -down valve dispensing system |
| CN206104262U (en) * | 2016-08-30 | 2017-04-19 | 三河市汇莹电气设备制造有限公司 | Point gum machine injection valve |
-
2016
- 2016-08-30 CN CN201610763017.1A patent/CN106140565A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154064A (en) * | 2007-12-26 | 2009-07-16 | Asti Corp | Droplet applying dispenser |
| CN201866335U (en) * | 2010-11-23 | 2011-06-15 | 陈文才 | Alternate check valve |
| CN102688720A (en) * | 2012-06-08 | 2012-09-26 | 四川可士可果业股份有限公司 | High-pressure sterilizing and homogenizing machine for fluid products |
| CN104998798A (en) * | 2015-08-04 | 2015-10-28 | 苏州光宝微电子科技有限公司 | AB dispenser adhesive outlet screw rod jet valve |
| CN205436203U (en) * | 2015-12-29 | 2016-08-10 | 多普（天津）科技发展有限公司 | Two ingredient screw -down valve dispensing system |
| CN206104262U (en) * | 2016-08-30 | 2017-04-19 | 三河市汇莹电气设备制造有限公司 | Point gum machine injection valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024301A (en) * | 2020-10-10 | 2020-12-04 | 浙江鸿风照明有限公司 | Dispensing equipment for LED lamp capable of avoiding bubbles and blockage |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |