CN106076743A - A kind of injection system - Google Patents
A kind of injection system Download PDFInfo
- Publication number
- CN106076743A CN106076743A CN201610727430.2A CN201610727430A CN106076743A CN 106076743 A CN106076743 A CN 106076743A CN 201610727430 A CN201610727430 A CN 201610727430A CN 106076743 A CN106076743 A CN 106076743A
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- China
- Prior art keywords
- glue
- spool
- valve seat
- valve
- trigger
- 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 44
- 239000007924 injection Substances 0.000 title claims abstract description 44
- 239000003292 glue Substances 0.000 claims abstract description 183
- 238000003860 storage Methods 0.000 claims abstract description 59
- 239000000084 colloidal system Substances 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims description 14
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 10
- 230000033228 biological regulation Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
-
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention belongs to glue art injection devices, particularly to a kind of injection system, including storage for colloid system and colloid-injecting gun, colloid-injecting gun includes handle and the Jiao Qiangzui that valve seat is connected with institute valve seat；Be provided with spool in valve seat, spool in valve seat axially-movable with closure valve seat, the size of opening that releases closure and control valve seat；Spool includes the closure end being positioned at valve seat and the control end being positioned at outside valve seat, and controlling end connection has the trigger for driving spool axially-movable, controls end and is provided with the adjustment structure for regulating trigger link position in the axial direction of spool；Storage includes storing up glue supply container, glue-injecting pump and electromagnetic valve for colloid system, and storage glue supply container is sequentially connected with glue-injecting pump and electromagnetic valve by pipeline, the valve seat of the end connection glue injection rifle of pipeline；Trigger connects magnetic valve controller, and when trigger band movable valve plug releases the closure to valve seat, magnetic valve controller controls electromagnetic valve and opens.This injection system controls simple, and can continue glue supply in large quantities.
Description
Technical field
The invention belongs to glue art injection devices, particularly to a kind of injection system.
Background technology
The colloid-injecting gun of prior art, it is typically provided with glue chamber in gun body, and glue is stored in glue chamber, but due to
The limited volume in glue chamber, the most most of colloid-injecting guns the most just need again to add glue, and this is difficult to protect
The persistence of card construction；And, the glue supply of existing colloid-injecting gun is generally by manual squeezing glue supply or uses compressed gas
Auxiliary glue supply, controls injecting glue as No. 201320441929 Chinese patents disclose a kind of screw low-pressure glue-injection machine special pneumatic
Rifle, including packing element, magazine, glue rifle connected body and pneumatic control colloid-injecting gun, it uses pneumatic control colloid-injecting gun to carry out injecting glue, on
The glue supply mode stated operates complexity, and the stability of glue supply is the highest, and No. 201510061653 Chinese patent application disclose one
The special colloid-injecting gun of built-in low-pressure glue-injection, including gun body and the colloid-injecting gun mouth that is arranged on described gun body end, described gun body sidewall
Inside having at least one glue injection channel, described colloid-injecting gun mouth has a glue storage cavity and plastic hole, described glue injection channel and described storage glue
Chamber connects, to allow glue enter described glue storage cavity by described glue injection channel and flowed out by described plastic hole, described gun body
Also including a cylinder, be provided with piston and rifle pin in described cylinder, one end of described rifle pin is connected with described piston, and the other end prolongs
Stretching into described colloid-injecting gun mouth, described piston can move between a primary importance and a second position, to drive described rifle pin to seal
Living or open the plastic hole of described colloid-injecting gun mouth, this colloid-injecting gun not only structure is complicated, and cost of manufacture is high, also cannot avoid two kinds
Or the two or more component glues problem that mixes just before injecting glue, this defect often leads to glue and coagulates in advance in rifle
Gu, make troubles to use.
Summary of the invention
In order to overcome the defect of prior art, it is an object of the invention to provide a kind of control simply, and can continue big
The injection system of amount ground glue supply.
The present invention is achieved in that a kind of injection system, and including storage for colloid system and colloid-injecting gun, colloid-injecting gun includes valve
The handle that is connected with described valve seat of seat and Jiao Qiangzui；Be provided with spool in valve seat, spool in valve seat axially-movable with envelope
The size of the opening of stifled valve seat, releasing closure and control valve seat；Spool includes the closure end being positioned at valve seat and is positioned at outside valve seat
Control end, control end and connect and have a trigger for driving spool axially-movable, control end and be provided with for regulating trigger at valve
The adjustment structure of the link position in the axial direction of core；Storage includes storing up glue supply container, glue-injecting pump and electromagnetic valve for colloid system, stores up glue supply
Container is sequentially connected with glue-injecting pump and electromagnetic valve by pipeline, the valve seat of the end connection glue injection rifle of pipeline；Trigger connects electromagnetism
Control valve device, when trigger band movable valve plug releases the closure to valve seat, magnetic valve controller controls electromagnetic valve and opens.
Wherein, described magnetic valve controller is microswitch, and described microswitch is installed on described handle, described trigger
Hinged described handle, the movable part of described microswitch is against described trigger.
Wherein, in described valve seat, setting extends and the gum intaking passage that is interconnected and valve core channel in the same direction, and with described valve
The plastic emitting road that core passage is vertical；The first described storage of end connection of described gum intaking passage is for the pipe end of colloid system, described gum intaking passage
Second end connect described valve core channel the first end, the second end of described valve core channel is communicated to outside described valve seat, described
First end in plastic emitting road from described valve core channel close to described gum intaking passage position connect described valve core channel, described plastic emitting road
Second end connect described Jiao Qiangzui；Described spool is arranged in described valve core channel, and described spool is in described valve core channel
Axially-movable is to block first end in described plastic emitting road and to release closure.
Wherein, described trigger includes pulling end and connecting end, and described connection end is connected with the control end of described spool；Described
The control end of spool is thread segment, and described adjustment structure is to be sheathed on two adjusting nuts of described thread segment, described trigger
Connect end to be clipped between said two adjusting nut.
Wherein, described trigger includes pulling end and connecting end, and described connection end is connected with the control end of described spool；Described
The control end of spool is arranged with multiple locating slots along the axial direction of described spool, and the connection end of described trigger can be embedded into
In different locating slots.
Wherein, arranging and organize glue channel more in described valve seat, each group in described many group glue channel includes interconnecting mutually
A logical described gum intaking passage, a described plastic emitting road and a described valve core channel, is often respectively provided with one in group glue channel
Described spool；Described Jiao Qiangzui is provided with the hybrid chamber for mixing glue, and plastic emitting road described in each bar is all communicated to described mixing
Chamber；Described injection system includes organizing storage for colloid system more, described many group storages for each group in colloid system include storing up glue supply container,
Glue-injecting pump and electromagnetic valve, described storage glue supply container is sequentially connected with described glue-injecting pump and described electromagnetic valve by pipeline；Each group storage supplies
The end of the pipeline of colloid system connects the gum intaking passage of each group of glue channel respectively.
Wherein, the control end of each described spool is all connected with described trigger, and the control end of each described spool is respectively provided with institute
State adjustment structure.
Wherein, supply, on colloid system, the pipeline in the downstream of each described electromagnetic valve to be respectively connected with check valve, institute each group of storage
State check valve and make the end of pipeline described in described glue one end single flow direction from described electromagnetic valve place.
Wherein, it is connected between described valve seat with described glue rifle mouth and has plastic emitting break-in seat, be provided with in described plastic emitting break-in seat
The break-in Jiao Dao that a plurality of and described plastic emitting road connects, the distance between a plurality of break-in glue road from described valve seat institute at one end to described
The one end at glue rifle mouth place is gradually reduced, to mate the size of described hybrid chamber.
Wherein, the pipeline in described glue-injecting pump and/or between described glue-injecting pump and described applying glue cotrol device sets
Being equipped with overflow reflux, the flush connection of described overflow reflux connects described storage glue supply container by returning sebific duct.
Compared with prior art, this injection system has the advantages that
1, using glue-injecting pump to carry out plastic emitting, it is not necessary to compressed-air actuated auxiliary, therefore plastic emitting is stable, and easy to control；
2, use overflow backflow design so that plastic emitting pressure is variable, and be prevented from that pressure is excessive and damage equipment；
3, glue supply uses coordinated signals, and when the valve seat of colloid-injecting gun is opened, electromagnetic valve is opened simultaneously, it is not necessary to additional behaviour
Make；
4, arranging check valve and electromagnetic valve on glue conveying box, double insurance avoids glue to reflux；
5, adjusting nut is set to regulate the position of spool so that the gel quantity of colloid-injecting gun is variable；And
6, this injection system integrated many group storages for colloid system and can organize glue channel more so that injection system disclosure satisfy that not
With the use requirement of the glue of type, strong adaptability.
Accompanying drawing explanation
Fig. 1 is the structural representation of injection system；
Fig. 2 is the storage structural representation for colloid system；
Fig. 3 is the structural representation of colloid-injecting gun；
Fig. 4 is the sectional view of valve seat；
Fig. 5 is the sectional view on the A-A direction of Fig. 4；
Fig. 6 is the sectional view of colloid-injecting gun；And
Fig. 7 is other simplified schematic diagram when connecing overflow valve on glue conveying box.
Detailed description of the invention
The exemplary embodiment of the present invention, feature and aspect is described in detail below with reference to accompanying drawing.In accompanying drawing identical attached
Figure labelling represents the same or analogous element of function.Although the various aspects of embodiment shown in the drawings, but unless special
Do not point out, it is not necessary to accompanying drawing drawn to scale.
Injection system
As it is shown in figure 1, the injection system of the present invention mainly includes that storage is used for depositing for colloid system for colloid system and colloid-injecting gun, storage
Storage glue also provides glue the most in large quantities for colloid-injecting gun, and storage supplies to be connected by pipeline between colloid system and colloid-injecting gun, colloid-injecting gun
Energy flexible motion, can conveniently change injecting glue position when injecting glue.Below each several part in this injection system is illustrated.
Storage is for colloid system
In the present embodiment, as in figure 2 it is shown, storage includes storing up glue supply container 01 and connecting with storage glue supply container 01 for colloid system
Glue conveying pipe.Storage glue supply container 01 is used for storing glue, and storage glue supply container 01 includes cavity and lid, arranges in cavity
Glue liquid level sensor 0101, is provided with glue liquid level lower limit warning light 0102 on lid, and glue liquid level senses
Device 0101 connects glue liquid level lower limit warning light 0102 and transmits signal, and when the glue of cavity is very few, glue liquid level lower limit is alert
Report lamp 0102 can light, and reminds operator to add glue.
Storage glue supply container 01 connects two kinds of pipes, and one is for going out sebific duct 03, and another kind is back sebific duct 02, goes out sebific duct 03 and is communicated to
Glue-injecting pump 04.In the present embodiment, the pipeline in glue-injecting pump 04 and/or between glue-injecting pump 04 and electromagnetic valve 05 is provided with
Overflow reflux.The set-up mode of overflow reflux can be: the built-in overflow valve of glue-injecting pump 04, will when having a hypertonia
The function of overflow, therefore glue-injecting pump 04 has three interfaces, is respectively into cementing port, defeated cementing port and flush connection, and three connect
Mouth is respectively communicated with out sebific duct 03, glue conveying box 06 and returns sebific duct 02, and the glue in glue-injecting pump 04 storage glue supply container 01 passes through plastic emitting
Pipe 03 is extracted out and transfers to glue conveying box 06, and when the pressure in glue-injecting pump 04 is more than a threshold value, the valve of overflow valve opens, glue from
The flush connection of glue-injecting pump 04 overflows back storage glue supply container 01 through returning sebific duct 02；When the pressure in glue-injecting pump 04 is less than a threshold value
Time, the valve closing of overflow valve.The set-up mode of overflow reflux is alternatively: as it is shown in fig. 7, glue-injecting pump is common hydraulic pressure
Pump 041, it only has into cementing port and defeated cementing port, and the defeated glue between the defeated cementing port and electromagnetic valve 05 of hydraulic pump 041
On pipe 06, side connects an overflow valve 061, and the flush connection of overflow valve 061 is by returning sebific duct 02 connection storage glue supply container 01, when defeated
When pressure in sebific duct 06 is more than a threshold value, the valve of overflow valve 061 opens, glue from overflow valve 061 through returning sebific duct 02 overflow
Return storage glue supply container 01；When the pressure in glue conveying box 06 is less than a threshold value, the valve closing of overflow valve 061.Certainly, overflow back
Stream device can alternatively select above-mentioned mode, it is possible to select above-mentioned two ways, it is achieved dual fail-safe simultaneously.To sum up, pass through
The oil pressure relief of regulation overflow reflux, just can change the storage maximum plastic emitting pressure for colloid system, thus meet different works
Industry demand.
In the present embodiment, as in figure 2 it is shown, depend on to defeated buffings end from the one end at glue-injecting pump 04 place on glue conveying box 06
Secondary connection has electromagnetic valve 05, check valve 0601 and Pressure gauge 0602；Electromagnetic valve 05 is normally off, obtains and electric i.e. opens；Check valve
The 0601 defeated buffings end making glue one end single flow direction glue conveying box 06 from glue-injecting pump 04 place.Electromagnetic valve 05 can be by automatically controlled
Mode controls glue conveying box 06 whether plastic emitting, easy to control and be swift in response；Check valve 0601 can prevent glue from refluxing, and prevents storage from supplying
Glue in glue container 01 is contaminated；Pressure gauge 0602 can learn the force value of the glue of current output.
In the present embodiment, as in figure 2 it is shown, be provided with two storage glue supply containers 01, two storage glue supply containers 01 connect respectively
Connect two groups of pipelines, thus form two groups of storages for colloid system.The two storage glue supply container 01 is different with supplying two kinds for storing
Glue composition, this is the situation in order to produce adhesive effect after meeting the mixing of part glue needs heterogeneity；Certainly, often
Group storage is the same for the structure of colloid system, and arranging one group, two groups or many group storages can be corresponding according to practical situation for colloid system
Ground changes, and within above-mentioned replacement also falls into protection scope of the present invention；It is of course also possible to arranging two groups of storages for colloid system
All store and supply same glue.When arranging two groups and above storage supplies colloid system, it is especially desirable to check valve 0601, unidirectional
The existence of valve 0601 ensure that each glue composition will not be mixed in advance, it is ensured that the glue in each storage glue supply container 01 will not be dirty
Dye.
Relative to prior art uses air pressure or the injection system of manual glue supply, the storage in the injection system of the present invention
Colloid system is provided with glue-injecting pump 04, uses glue-injecting pump 04 to carry out glue supply, it is not necessary to compressed air assists plastic emitting, it is ensured that glue supply
Stability；When needs glue, electromagnetic valve 05 obtains electric-opening, and glue conveying box 06 exports glue, controls simple, and is swift in response.Separately
Outward, after injection system starts, glue-injecting pump 04 can also select to be constantly in duty, as long as electromagnetic valve 05 obtains electric, just can
Glue supply rapidly；Electromagnetic valve 05 must not electricity time, realized the backflow of glue by overflow reflux, prevent because of in glue conveying box 06
Glue pressure is excessive and damage equipment；During injecting glue, the size of the pressure of the overflow valve of regulation overflow reflux, make
Obtaining whole storage supplies the plastic emitting pressure of colloid system to change the most therewith, i.e. can reach the purpose adjusting glue laminated power；Meanwhile, at glue-injecting pump
During 04 is constantly in duty, glue constantly circulates between overflow reflux and storage glue supply container 01, and this follows
The process of ring serves the effect to glue stirring the most indirectly, prevents glue from solidifying too for a long time because of static.
Colloid-injecting gun
As it is shown on figure 3, the colloid-injecting gun of the present invention includes handle 07, trigger 13, valve seat 09, plastic emitting break-in seat 10, Jiao Qiangzui
Seat 11 and glue rifle mouth 12.Valve seat 09 includes glue conveying box joint 08, and glue is after glue conveying box joint 08 flows into valve seat 09, at trigger 13
Control under, valve seat 09 opens or closes, and when valve seat is opened, glue flows through glue conveying box joint 08, valve seat 09, plastic emitting break-in successively
Seat 10, glue gun nozzle base 11 and glue rifle mouth 12, flow out colloid-injecting gun.
Valve seat 09, for controlling the whether plastic emitting of colloid-injecting gun, is provided with the plastic emitting of the break-make for control valve seat in valve seat 09
Control structure.Specifically, as shown in Figure 4, gum intaking passage 0901, plastic emitting road 0904 and valve core channel 0908 in valve seat 09, it are provided with,
Gum intaking passage 0901 connects with valve core channel 0908, and gum intaking passage 0901 connects glue conveying box joint 08, and valve core channel 0908 is communicated to valve
Outside seat 09, valve core channel 0908 is for moving betwixt for spool 14.The side connection plastic emitting road 0904 of valve core channel 0908,
Plastic emitting road 0904 from valve core channel 0908 close to gum intaking passage 0901 position connect valve core channel 0908.In valve core channel 0908
Arranging spool 14, spool 14 can make axially-movable in valve core channel 0908, the end face closure gum intaking passage of the vertebral body of spool 14
The glue-feeder of 0901 and releasing closure, thus realize the closure to the connection between gum intaking passage 0901 and plastic emitting road 0904 and releasing
Closure.And after spool 14 releases closure, owing to plastic emitting road 0904 is positioned at the side of valve core channel 0908, therefore spool 14 is at axle
While motion, also control the size of opening between spool 14 and plastic emitting road 0904, and then control gel quantity.
By said structure, can by controlling whether and gel quantity the position of spool 14 controls plastic emitting, but in reality
In the operation of border, if it is desired to make gel quantity keep stable within a period of time, be necessary for so that spool 14 is always held at one
On individual fixing position, and this is difficult to for manual operator.To this end, in the present embodiment, such as Fig. 1 and Tu
Shown in 4, trigger 13 includes connecting end and pulling end, connects end and pulls the trigger 13 of end composition V-shaped, connecting end and spool 14
Connecting, pull and hold for pulling, pull end and make trigger 13 rotate around trigger fixing swing pin 1301, driving so that connecting end
Spool 14 axially-movable.Spool 14 include being positioned at valve seat 09 for blocking the closure end of gum intaking passage 0901 and being positioned at valve seat 09
Outer control end, controls end and is used for connecting the connection end of trigger 13, pull trigger 13 and can pull spool 14 axially-movable, and be
The problem solving above-mentioned control gel quantity, the control end section of being threaded of every spool 14, on thread segment, threaded engagement has two
Adjusting nut 1405, the connection end of trigger 13 is sandwiched between two adjusting nuts 1405, by regulating two regulation spiral shells simultaneously
Female 1405 positions in the axial direction of spool 14, i.e. scalable trigger 13 connect end in the axial direction of spool 14 with spool 14
Link position, thus regulation position of spool 14 when trigger 13 pulls extreme position, and then control spool 14 and plastic emitting road
The size of the opening between 0904.So, in use, operator directly can pull trigger 13 position of the limit, is finding
Gel quantity too much or very few time, simultaneously regulation two adjusting nuts 1405, again trigger 13 is pulled extreme position after having regulated,
Check that gel quantity is whether suitable, improper carry out above-mentioned adjustment operation again, just can be adjusted to suitably go out after repeatedly adjusting operation
Glue amount.
Certainly, the above-mentioned mode using adjusting nut 1405 to be adjusted be only one preferred embodiment, as
The end that controls of spool 14 arranges the locating slot of multiple axial arrangement, by trigger 13 is embedded in different locating slots, thus
The position that regulation trigger 13 is connected with spool 14 on spool 14 is axial, it is possible to control the mesh of gel quantity with realizing aforementioned stable
's.And use trigger 13 to pull spool 14 only to move to be one preferred embodiment, can to use such as the modes such as stay cord,
Can band movable valve plug 14 axially-movable.Within above-mentioned replacement also falls into protection scope of the present invention
In the present embodiment, as shown in Figure 4, spool 14 includes blocking end and controlling end, between closure end and control end
It is provided with the sealing structure outside preventing glue from leaking into valve seat 09, arranges on the axial direction of spool 14 specifically
Two sealing rings 1402,1403, and sealing ring preferably employs y-type seal ring, y-type seal ring is suitable for use in reciprocating sealing
In structure, longer for service life relative to other kinds of sealing ring.Valve core channel 0908 is communicated to the one end outside valve seat 09
Face on be provided with the spool push pedal 15 for spool 14 is maintained in valve core channel 0908, spool push pedal 15 has through hole,
Outside the control end of spool 14 stretches out valve seat 09 by this through hole；The week of one period that is positioned at valve core channel 0908 of spool 14
Set up step, between step and spool push pedal 15, be provided with valve core reseting spring 1401, valve core reseting spring 1401
It is constantly in confined state, makes spool 14 not by blocking gum intaking passage 0901 during other external force before trigger 13 is pulled always
And the connection between plastic emitting road 0904.Preferably, the aperture of valve core channel 0908 is more than the aperture of gum intaking passage 0901, spool 14
Closure end is cone shape or truncated cone shape shape, and the closure end of cone shape or truncated cone shape shape can preferably be fitted
The glue-feeder of gum intaking passage 0901, improves sealing characteristics.
In the present embodiment, as shown in figures 1 and 3, valve seat 09 connects with handles 07, facilitates the hand-held colloid-injecting gun of operator.
Trigger 13 is articulated with handle 07 by trigger fixing swing pin 1301, and trigger 13 includes connecting end and pulling end, connects end and pulls
The trigger 13 of end composition V-shaped, connects end and is connected with spool 14, pull and hold for pulling, pull end and make trigger 13 around pulling
Machine fixing swing pin 1301 rotates, and connects end band movable valve plug 14 axially-movable.Trigger 13 connects microswitch 17, this microswitch
17 connect and control to store up the electromagnetic valve 05 on colloid system, when pulling trigger 13 and making trigger 13 band movable valve plug 14 release closure,
Trigger 13 also drives microswitch 17 to move, and microswitch 17 is changed into "on" position from off-position so that electromagnetic valve 05 is also
Open.Therefore, pull trigger 13 and valve seat 09 not only can be made to release closure, the most also make storage start as valve seat 09 for colloid system
Glue supply, i.e. realizes whether trigger 13 controls the plastic emitting of whole injection system.Preferably, as it is shown in figure 1, microswitch 17 is arranged on
In handle 07, the movable part of microswitch pulls end against trigger 13, therefore, is pulling trigger 13 toward handle 07 place
When direction rotates, the movable part pulling end pressing microswitch 17 of trigger 13, make microswitch 17 be energized.
In the present embodiment, as shown in Figure 4 and Figure 5,0901, two plastic emitting roads of two gum intaking passages it are provided with in valve seat 09
0904 and two valve core channels 0908, thus form two groups of glue channel, often it is respectively provided with spool 14 in group glue channel to control
Glue supply situation, these two groups of glue channel connect above-mentioned two group storage respectively and supply colloid system, are used for meeting part glue needs difference
The situation of adhesive effect could be produced after composition mixing；The end that controls of each spool is respectively provided with above-mentioned thread segment and adjusting nut
1405.Each glue channel merges together at glue rifle mouth 12, and there is the hybrid chamber for epoxy glue water the inside of glue rifle mouth 12
1201, different glue composition mixes in hybrid chamber 1201 and starts produce adhesive effect and be extruded.Certainly, often group glue leads to
The structure in road is the same, and arranges one group, two groups or many group glue channel systems and correspondingly can change according to practical situation,
Within above-mentioned replacement also falls into protection scope of the present invention.
When arranging many group glue channel in colloid-injecting gun, the design of adjustment structure also has following benefit: when colloid-injecting gun is made
When being used in the situation that could produce adhesive effect after glue needs heterogeneity mixing, need by difference at each glue composition especially
Ratio when mix, the position of each pair of adjusting nut 1405 on each spool 14 can be regulated respectively, regulation trigger 13 exists
Link position in the axial direction of spool 14, so that each between each spool 14 and each plastic emitting road 0904 when pulling trigger 13
The opening degree of individual opening is different, and the flow i.e. making each bar plastic emitting road 0904 is different, and this has also been indirectly controlled each glue
The ratio of composition, and then reach to make each glue composition carry out the purpose mixed in different ratios.
In the present embodiment, as it is shown in figure 5, be provided with O RunddichtringO 0905 at the gum exudation mouth 0906 in plastic emitting road 0904,
After valve seat 09 is connected with plastic emitting break-in seat 10, the existence of O RunddichtringO 0905 can prevent glue from valve seat 09 and plastic emitting break-in seat
The connection gap of 10 is oozed out.Plastic emitting road 0904 is also configured as, near a section of gum exudation mouth 0906, the reducing Jiao Dao that aperture is less
0907, to increase the pressure of the glue of extrusion.As shown in Figure 3 and Figure 6, between valve seat 09 and glue rifle mouth 12, also it is sequentially connected with
There are plastic emitting break-in seat 10 and glue gun nozzle base 11.Two break-in glue roads 1001 it are provided with, these two break-in glue in plastic emitting break-in seat 10
The plastic emitting road 0904 of the first end connecting valve seat 09 in road 1001, and the distance between two articles of break-in glue roads 1001 of end is relatively
Far, to mate the distance between the plastic emitting road 0904 on valve seat 09；The other end in these two break-in glue roads 1001 connects Jiao Qiangzui
The undergauge glue road 1101 of seat 11, and close together, to mate glue rifle mouth 12 between two break-in glue roads 1001 at the second end
The size of hybrid chamber 1201.Two undergauge glue roads 1101, entering of these two undergauge glue roads 1101 it is provided with in glue gun nozzle base 11
Glue stomidium footpath is relatively big, to mate the aperture in the break-in glue road 1001 of plastic emitting break-in seat 10, the plastic emitting in these two undergauge glue roads 1101
The aperture of one end that end i.e. connects glue rifle mouth 12 is less, to increase the pressure of the glue of extrusion.
To sum up, this injection system has the advantage that
1, using glue-injecting pump to carry out plastic emitting, it is not necessary to compressed-air actuated auxiliary, therefore plastic emitting is stable, and easy to control；
2, use overflow backflow design so that plastic emitting pressure is variable, and be prevented from that pressure is excessive and damage equipment；
3, glue supply uses coordinated signals, and when the valve seat of colloid-injecting gun is opened, electromagnetic valve is opened simultaneously, it is not necessary to additional behaviour
Make；
4, arranging check valve and electromagnetic valve on glue conveying box, double insurance avoids glue to reflux；
5, adjusting nut is set to regulate the position of spool so that the gel quantity of colloid-injecting gun is variable；
6, this injection system integrated many group storages for colloid system and can organize glue channel more so that injection system disclosure satisfy that not
With the use requirement of the glue of type, strong adaptability.
Certainly, the most all this kind of injection system is used on glue, and in actual applications, can be this
Kind of injection system is also employed in as on the field such as lubricant, grease, above-mentioned replacement also fall into protection scope of the present invention it
In.
Last it is noted that above-described each embodiment is merely to illustrate technical scheme, rather than to it
Limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in previous embodiment still can be modified by it, or enters wherein part or all of technical characteristic
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical side
The scope of case.
Claims (10)
1. an injection system, including storage for colloid system and colloid-injecting gun, it is characterised in that:
Described colloid-injecting gun includes handle and the Jiao Qiangzui that valve seat is connected with described valve seat；Spool, institute it is provided with in described valve seat
State spool in described valve seat axially-movable to block described valve seat, release closure and control the size of opening of described valve seat；
Described spool includes the closure end being positioned at described valve seat and the control end being positioned at outside described valve seat, and described control end connects useful
In driving the trigger of described spool axially-movable, described control end is provided with for regulating axial at described spool of described trigger
On the adjustment structure of link position；
Described storage includes storing up glue supply container, glue-injecting pump and electromagnetic valve for colloid system, and described storage glue supply container is connected successively by pipeline
Connecing described glue-injecting pump and described electromagnetic valve, the end of described pipeline connects the valve seat of described colloid-injecting gun；And
Described trigger connects magnetic valve controller, when described trigger drives described spool to release the closure to described valve seat,
Described magnetic valve controller controls described electromagnetic valve and opens.
Injection system the most according to claim 1, it is characterised in that: described magnetic valve controller is microswitch, institute
Stating microswitch and be installed on described handle, the hinged described handle of described trigger, the movable part of described microswitch is against described
Trigger.
Injection system the most according to claim 1, it is characterised in that: in described valve seat, setting extends in the same direction and is interconnected
Gum intaking passage and valve core channel, and the plastic emitting road vertical with described valve core channel；First end connection of described gum intaking passage is described
Storage is for the pipe end of colloid system, and the second end of described gum intaking passage connects the first end of described valve core channel, described valve core channel
The second end be communicated to outside described valve seat, first end in described plastic emitting road from described valve core channel close to described gum intaking passage
Position connects described valve core channel, and second end in described plastic emitting road connects described Jiao Qiangzui；Described spool is arranged on described spool
In passage, the axially-movable in described valve core channel of described spool blocks with the first end and releasing blocking described plastic emitting road.
Injection system the most according to claim 3, it is characterised in that: described trigger includes pulling end and connecting end, described
Connect end to be connected with the control end of described spool；The control end of described spool is thread segment, and described adjustment structure is for being sheathed on
Stating two adjusting nuts of thread segment, the connection end of described trigger is clipped between said two adjusting nut.
Injection system the most according to claim 3, it is characterised in that: described trigger includes pulling end and connecting end, described
Connect end to be connected with the control end of described spool；Described spool control end along the axial direction of described spool be arranged with multiple not
Same locating slot, the connection end of described trigger can be embedded in different locating slots.
Injection system the most according to claim 1, it is characterised in that:
Arranging in described valve seat and organize glue channel more, each group in described many group glue channel includes that be interconnected one is entered
Jiao Dao, a plastic emitting road and a valve core channel, be respectively provided with a spool in each group of glue channel；Described Jiao Qiangzui is provided with
For mixing the hybrid chamber of glue, described plastic emitting road is all communicated to described hybrid chamber；
Described injection system includes that organize storage supplies colloid system, described many group storages to store up for each group in colloid system and include for colloid system more
Storage glue supply container, glue-injecting pump and electromagnetic valve, described storage glue supply container is sequentially connected with described glue-injecting pump and described electromagnetism by pipeline
Valve；Each group storage supplies the end of the pipeline of colloid system to connect the gum intaking passage of glue channel respectively.
Injection system the most according to claim 6, it is characterised in that: the control end of described spool is all connected with described trigger,
The control end of described spool is respectively provided with described adjustment structure.
Injection system the most according to claim 6, it is characterised in that: supply on colloid system in many group storages, each described electromagnetism
Being respectively connected with check valve on the pipeline in the downstream of valve, described check valve makes described glue unidirectional from the one end at described electromagnetic valve place
Flow to the end of described pipeline.
Injection system the most according to claim 6, it is characterised in that: it is connected between described valve seat with described glue rifle mouth and has
Glue break-in seat, is provided with the break-in Jiao Dao that a plurality of and described plastic emitting road connects in described plastic emitting break-in seat, described break-in glue road it
Between distance from described valve seat at one end one end to described glue rifle mouth place be gradually reduced, to mate the big of described hybrid chamber
Little.
Injection system the most according to claim 1, it is characterised in that: in described glue-injecting pump and/or at described glue-injecting pump
And being provided with overflow reflux on the pipeline between described applying glue cotrol device, the flush connection of described overflow reflux leads to
Cross back sebific duct and connect described storage glue supply container.
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| CN201610727430.2A CN106076743B (en) | 2016-08-25 | 2016-08-25 | A kind of injection system |
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|---|---|---|---|
| CN201610727430.2A CN106076743B (en) | 2016-08-25 | 2016-08-25 | A kind of injection system |
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| CN106076743A true CN106076743A (en) | 2016-11-09 |
| CN106076743B CN106076743B (en) | 2019-06-07 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391405A (en) * | 2016-11-29 | 2017-02-15 | 哈尔滨哈电汽发电站设备有限责任公司 | Hydraulic glue injecting gun suitable for generating unit |
| CN106493046A (en) * | 2016-12-27 | 2017-03-15 | 苏州固特斯电子科技有限公司 | A kind of electronic pastes encapsulating device |
| CN107470096A (en) * | 2017-08-10 | 2017-12-15 | 大连华工创新科技股份有限公司 | Static mixing glue rifle for two-component high-viscosity material |
| CN108014971A (en) * | 2018-01-12 | 2018-05-11 | 宁波欣达印刷机器有限公司 | A kind of mixed gluing equipment and its safety monitoring system and method |
| CN110026318A (en) * | 2019-03-27 | 2019-07-19 | 宝鸡文理学院 | For point glue equipment for colloid system |
| CN110237990A (en) * | 2019-05-28 | 2019-09-17 | 上海悍马建筑科技有限公司 | A kind of non-return streamer rubber head |
| CN112474196A (en) * | 2020-11-19 | 2021-03-12 | 冯安 | Uniform gluing device |
| CN112998296A (en) * | 2021-03-09 | 2021-06-22 | 山东天博食品配料有限公司 | Cold extruder |
| CN113000294A (en) * | 2021-03-04 | 2021-06-22 | 华霆（合肥）动力技术有限公司 | Battery module encapsulating frock |
| CN113102183A (en) * | 2021-05-12 | 2021-07-13 | 北京北科麦思科自动化工程技术有限公司 | Gluing device |
| CN113695165A (en) * | 2021-09-12 | 2021-11-26 | 上海申风投资管理有限公司 | Fuel cell electrode frame two-component glue injection equipment |
| CN113731757A (en) * | 2021-09-24 | 2021-12-03 | 江淮华霆(安庆)电池系统有限公司 | Glue supplementing device and glue supplementing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2611538A1 (en) * | 1987-02-27 | 1988-09-09 | Graco France Sa | Installation for supplying a semi-liquid or liquid fluid which may or may not be compressible |
| US4982687A (en) * | 1989-03-16 | 1991-01-08 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing magnetic recording medium |
| CN2415851Y (en) * | 1999-12-23 | 2001-01-24 | 重庆长江涂装机械厂 | Spraying gun without gas |
| CN200974053Y (en) * | 2006-11-27 | 2007-11-14 | 袁国强 | Water spray gun with back-controlled rotating-adjusted type structure |
| CN203664136U (en) * | 2013-12-18 | 2014-06-25 | 王勇 | Impurity separating device of polyurethane multidimensional dispensing machine |
| CN204710660U (en) * | 2015-05-20 | 2015-10-21 | 深圳市三叶草科技开发有限公司 | Centre-line glue feed system |
-
2016
- 2016-08-25 CN CN201610727430.2A patent/CN106076743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2611538A1 (en) * | 1987-02-27 | 1988-09-09 | Graco France Sa | Installation for supplying a semi-liquid or liquid fluid which may or may not be compressible |
| US4982687A (en) * | 1989-03-16 | 1991-01-08 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing magnetic recording medium |
| CN2415851Y (en) * | 1999-12-23 | 2001-01-24 | 重庆长江涂装机械厂 | Spraying gun without gas |
| CN200974053Y (en) * | 2006-11-27 | 2007-11-14 | 袁国强 | Water spray gun with back-controlled rotating-adjusted type structure |
| CN203664136U (en) * | 2013-12-18 | 2014-06-25 | 王勇 | Impurity separating device of polyurethane multidimensional dispensing machine |
| CN204710660U (en) * | 2015-05-20 | 2015-10-21 | 深圳市三叶草科技开发有限公司 | Centre-line glue feed system |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391405A (en) * | 2016-11-29 | 2017-02-15 | 哈尔滨哈电汽发电站设备有限责任公司 | Hydraulic glue injecting gun suitable for generating unit |
| CN106493046A (en) * | 2016-12-27 | 2017-03-15 | 苏州固特斯电子科技有限公司 | A kind of electronic pastes encapsulating device |
| CN107470096A (en) * | 2017-08-10 | 2017-12-15 | 大连华工创新科技股份有限公司 | Static mixing glue rifle for two-component high-viscosity material |
| CN108014971A (en) * | 2018-01-12 | 2018-05-11 | 宁波欣达印刷机器有限公司 | A kind of mixed gluing equipment and its safety monitoring system and method |
| CN110026318A (en) * | 2019-03-27 | 2019-07-19 | 宝鸡文理学院 | For point glue equipment for colloid system |
| CN110237990B (en) * | 2019-05-28 | 2023-07-14 | 上海悍马建筑科技有限公司 | Anti-reflux glue injection head |
| CN110237990A (en) * | 2019-05-28 | 2019-09-17 | 上海悍马建筑科技有限公司 | A kind of non-return streamer rubber head |
| CN112474196A (en) * | 2020-11-19 | 2021-03-12 | 冯安 | Uniform gluing device |
| CN113000294A (en) * | 2021-03-04 | 2021-06-22 | 华霆（合肥）动力技术有限公司 | Battery module encapsulating frock |
| CN112998296A (en) * | 2021-03-09 | 2021-06-22 | 山东天博食品配料有限公司 | Cold extruder |
| CN113102183A (en) * | 2021-05-12 | 2021-07-13 | 北京北科麦思科自动化工程技术有限公司 | Gluing device |
| CN113695165A (en) * | 2021-09-12 | 2021-11-26 | 上海申风投资管理有限公司 | Fuel cell electrode frame two-component glue injection equipment |
| CN113731757A (en) * | 2021-09-24 | 2021-12-03 | 江淮华霆(安庆)电池系统有限公司 | Glue supplementing device and glue supplementing equipment |
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| Publication number | Publication date |
|---|---|
| CN106076743B (en) | 2019-06-07 |
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Denomination of invention: A glue injection system Effective date of registration: 20231011 Granted publication date: 20190607 Pledgee: Foshan branch of China Everbright Bank Co.,Ltd. Pledgor: FOSHAN LUFENG METAL BUILDING MATERIAL CO.,LTD. Registration number: Y2023980060722 |
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