CN106111451A - A kind of new screw point gum machine injection valve - Google Patents
A kind of new screw point gum machine injection valve Download PDFInfo
- Publication number
- CN106111451A CN106111451A CN201610756355.2A CN201610756355A CN106111451A CN 106111451 A CN106111451 A CN 106111451A CN 201610756355 A CN201610756355 A CN 201610756355A CN 106111451 A CN106111451 A CN 106111451A
- Authority
- CN
- China
- Prior art keywords
- magnet
- injection valve
- housing
- point gum
- gum machine
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 25
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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
-
- 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
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
Landscapes
- Coating Apparatus (AREA)
- Lift Valve (AREA)
Abstract
A kind of new screw point gum machine injection valve, including shell (1), pressurizing unit (2), antidrip device (3), sealing device (4), backstop (5)；Electromagnetic action by the first Magnet (31) in described antidrip device (3) Yu the second Magnet (32), synchronizing to extract unnecessary glue out, unnecessary glue is discharged by liquid return hole (14) under the effect of described backstop (5).Compared to prior art, the present invention shakes little, is more suitable for precise glue dispensing；It is separately provided liquid return hole, effectively reduces the bubble in glue；Using electric magnet and the cooperation of permanent magnet, antidrip device action is good with some glue interval synchronicity, and antidrip is effective.
Description
Technical field
The present invention relates to field of mechanical technique, particularly a kind of new screw 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.
And traditional screw point gum machine injection valve exists the problem dripping glue, and glue can not be heated, can cause because of glue
The non-constant viscosity caused of liquid temp is unstable.
Summary of the invention
The technical problem to be solved is to provide a kind of new screw point gum machine injection valve, to solve prior art
Present in defect.
To achieve these goals, technical scheme is as follows:
A kind of new screw point gum machine injection valve, including shell, pressurizing unit, antidrip device, sealing device, non-return dress
Put；
Described shell includes housing, inlet, liquid outlet, liquid return hole；First end of described housing is provided with for installing
The hole of described pressurizing unit, described liquid outlet is arranged on the second end of described housing；Described inlet and described liquid return hole set
Put portion on the housing；
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 antidrip device includes the first Magnet, the second Magnet；Described first Magnet is arranged on described housing first end,
Described second Magnet is arranged on described screw tip；Described first Magnet is permanent magnet, and described second Magnet is electric magnet, described
The magnetic direction produced during the second Magnet energising is contrary with the magnetic direction of described first Magnet；
Described sealing device is arranged in the gap between the hole of described housing first end and described rotating shaft；
Described backstop is arranged at described inlet and described liquid outlet, it is ensured that described inlet and described liquid outlet
Interior material can only one-way flow.
Further, described new screw point gum machine injection valve also includes that heater, described heater are arranged on institute
State inside pressurizing unit.
Further, the position that described first Magnet and described second Magnet are arranged can exchange.
Further, the conduction time of described second Magnet is Tong Bu with the rotation of described screw rod.
Further, described liquid return hole is arranged on described housing first end.
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. it is separately provided liquid return hole, effectively reduces the bubble in glue；
3. using electric magnet and the cooperation of permanent magnet, antidrip device action is good with some glue interval synchronicity, and antidrip is imitated
The best；
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 new screw point gum machine injection valve as Figure 1-3, including shell 1, pressurizing unit 2, antidrip device
3, sealing device 4, backstop 5；
Described shell 1 includes housing 11, inlet 12, liquid outlet 13, liquid return hole 14；First end of described housing 11 is arranged
Having the hole for installing 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 14 be 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 antidrip device 3 includes first Magnet the 31, second Magnet 32；Described first Magnet 31 is arranged on described housing
11 first ends, described second Magnet 32 is arranged on described screw rod 21 top；Described first Magnet 31 is permanent magnet, described second magnetic
Ferrum 32 is electric magnet, the magnetic direction phase of the magnetic direction and described first Magnet 31 that produce when described second Magnet 32 is energized
Instead；
Described sealing device 4 is arranged in the gap between hole and the described rotating shaft 22 of described housing 11 first end；
Described backstop 5 is arranged at described inlet 12 and described liquid outlet 13, it is ensured that described inlet 12 and institute
In stating liquid outlet 13, material can only one-way flow.
Further, described new screw 21 point gum machine injection valve also includes that heater 6, described heater 6 are arranged
Inside described pressurizing unit 2.
Further, the position that described first Magnet 31 and described second Magnet 32 are arranged can exchange.
Further, the conduction time of described second Magnet 32 is Tong Bu with the rotation of described screw rod 21.
Further, described liquid return hole 14 is arranged on described housing 11 first end.
Further, described inlet 12 is arranged on described housing 11 sidewall.
Further, described backstop 5 includes limiting plate 51, dynamic plate 52, baffle plate 53；Described dynamic plate 52 first end is can
Fixing end, described fixing end is connected with inner-walls of duct, and described dynamic plate 52 can rotate along fixing end；Described baffle plate 53 is arranged on institute
Stating plate 52 second end bottom, described dynamic plate 52 second end overlaps with described baffle plate 53 when the first state, stops fluid to pass through；
Described limiting plate 51 is arranged on described dynamic plate 52 first end top, and described dynamic plate 52 second end is spacing with described when the second state
Plate 51 contacts.
Further, described housing 11 is divided into upper and lower two parts, and top is divided into cylinder, and bottom is cone.
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 (7)
1. a new screw point gum machine injection valve, it is characterised in that include shell (1), pressurizing unit (2), antidrip device
(3), sealing device (4), backstop (5)；
Described shell (1) includes housing (11), inlet (12), liquid outlet (13), liquid return hole (14)；The of described housing (11)
One end is provided with the hole for installing described pressurizing unit (2), and described liquid outlet (13) is arranged on the of described housing (11)
Two ends；Described inlet (12) and described liquid return hole (14) 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 antidrip device (3) includes the first Magnet (31), the second Magnet (32)；Described first Magnet (31) is arranged on described
Housing (11) first end, described second Magnet (32) is arranged on described screw rod (21) top；Described first Magnet (31) is permanent magnetism
Ferrum, described second Magnet (32) is electric magnet, the magnetic direction produced during the energising of described second Magnet (32) and described first magnetic
The magnetic direction of ferrum (31) is contrary；
Described sealing device (4) is arranged in the gap between hole and the described rotating shaft (22) of described housing (11) first end；
Described backstop (5) is arranged on described inlet (12) and described liquid outlet (13) place, it is ensured that described inlet (12)
Can only one-way flow with described liquid outlet (13) interior material.
Further, described new screw (21) point gum machine injection valve also includes that heater (6), described heater (6) set
Put at described pressurizing unit (2) internal.
2. new screw point gum machine injection valve as claimed in claim 1, it is characterised in that described first Magnet (31) is with described
The position that second Magnet (32) is arranged can exchange.
3. new screw point gum machine injection valve as claimed in claim 1, it is characterised in that the energising of described second Magnet (32)
Time is Tong Bu with the rotation of described screw rod (21).
4. new screw point gum machine injection valve as claimed in claim 1 is characterized in that, described liquid return hole (14) is arranged on institute
State housing (11) first end.
5. new screw point gum machine injection valve as claimed in claim 1, it is characterised in that described inlet (12) is arranged on institute
State housing (11) sidewall.
6. new screw point gum machine injection valve as claimed in claim 1, it is characterised in that described backstop (5) includes limit
Position plate (51), dynamic plate (52), baffle plate (53)；Described dynamic plate (52) first end is for can fix end, described fixing end and inner-walls of duct
Being connected, described dynamic plate (52) can rotate along fixing end；Described baffle plate (53) is arranged on described dynamic plate (52) second end bottom, institute
State plate (52) second end to overlap with described baffle plate (53) when the first state, stop fluid to pass through；Described limiting plate (51) sets
Putting on described dynamic plate (52) first end top, described dynamic plate (52) second end connects with described limiting plate (51) when the second state
Touch.
7. new screw point gum machine injection valve as claimed in claim 1, it is characterised in that described housing (11) is divided into upper and lower two
Part, top is divided into cylinder, and bottom is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756355.2A CN106111451B (en) | 2016-08-30 | 2016-08-30 | A kind of new screw dispenser injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756355.2A CN106111451B (en) | 2016-08-30 | 2016-08-30 | A kind of new screw dispenser injection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106111451A true CN106111451A (en) | 2016-11-16 |
| CN106111451B CN106111451B (en) | 2019-01-25 |
Family
ID=57272014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756355.2A Expired - Fee Related CN106111451B (en) | 2016-08-30 | 2016-08-30 | A kind of new screw dispenser injection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106111451B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672701A (en) * | 2020-05-26 | 2020-09-18 | 厦门鑫奥格自动化设备有限公司 | Extrusion type dispensing needle |
| WO2024051549A1 (en) * | 2022-09-07 | 2024-03-14 | 常州铭赛机器人科技股份有限公司 | Screw valve and glue output control method therefor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008126414A1 (en) * | 2007-04-10 | 2008-10-23 | Musashi Engineering, Inc. | Method and device for discharging viscous liquid material |
| JP2009154064A (en) * | 2007-12-26 | 2009-07-16 | Asti Corp | Droplet applying dispenser |
| CN203264971U (en) * | 2013-05-06 | 2013-11-06 | 昆山瑞恒峰技术咨询有限公司 | Novel multifunctional dispenser |
| 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 |
| CN204805632U (en) * | 2015-05-19 | 2015-11-25 | 广东新宝电器股份有限公司 | One -way valve |
| CN205413508U (en) * | 2016-03-22 | 2016-08-03 | 中国石油大学(华东) | Cam -type is high -speed puts from moving point mucilage binding |
| 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 |
| CN206104261U (en) * | 2016-08-30 | 2017-04-19 | 三河市汇莹电气设备制造有限公司 | Novel screw rod point gum machine injection valve |
-
2016
- 2016-08-30 CN CN201610756355.2A patent/CN106111451B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008126414A1 (en) * | 2007-04-10 | 2008-10-23 | Musashi Engineering, Inc. | Method and device for discharging viscous liquid material |
| JP2009154064A (en) * | 2007-12-26 | 2009-07-16 | Asti Corp | Droplet applying dispenser |
| CN203264971U (en) * | 2013-05-06 | 2013-11-06 | 昆山瑞恒峰技术咨询有限公司 | Novel multifunctional dispenser |
| CN204805632U (en) * | 2015-05-19 | 2015-11-25 | 广东新宝电器股份有限公司 | One -way valve |
| 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 |
| CN205413508U (en) * | 2016-03-22 | 2016-08-03 | 中国石油大学(华东) | Cam -type is high -speed puts from moving point mucilage binding |
| CN206104261U (en) * | 2016-08-30 | 2017-04-19 | 三河市汇莹电气设备制造有限公司 | Novel screw rod point gum machine injection valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672701A (en) * | 2020-05-26 | 2020-09-18 | 厦门鑫奥格自动化设备有限公司 | Extrusion type dispensing needle |
| CN111672701B (en) * | 2020-05-26 | 2022-02-11 | 厦门鑫奥格自动化设备有限公司 | Extrusion type dispensing needle |
| WO2024051549A1 (en) * | 2022-09-07 | 2024-03-14 | 常州铭赛机器人科技股份有限公司 | Screw valve and glue output control method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106111451B (en) | 2019-01-25 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |