CN109261450A - One kind opening simultaneously or close glue valve - Google Patents
One kind opening simultaneously or close glue valve Download PDFInfo
- Publication number
- CN109261450A CN109261450A CN201811388395.1A CN201811388395A CN109261450A CN 109261450 A CN109261450 A CN 109261450A CN 201811388395 A CN201811388395 A CN 201811388395A CN 109261450 A CN109261450 A CN 109261450A
- Authority
- CN
- China
- Prior art keywords
- glue
- valve
- needle
- shift fork
- mouth
- 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.)
- Withdrawn
Links
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
- 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
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1026—Valves
- B05C11/1028—Lift valves
-
- 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
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1026—Valves
- B05C11/1031—Gate valves; Sliding valves
-
- 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
-
- 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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
Landscapes
- Coating Apparatus (AREA)
Abstract
Glue valve is opened simultaneously or closed the invention discloses one kind, for bi-component or one pack system material conveying gluing or injecting glue, opens or closes material；The glue valve includes drive part, the first valve, the second valve；Upper valve body is connected with the upper end of main valve body；Drive part includes slide valve shift fork, piston, and the upper end of U-shaped slide valve shift fork is connected with the matching grooves of outside piston, and the lower end and shift fork two sides of slide valve shift fork are fixed, and compressed spring A makes piston move right；First valve is mounted in the intermediate circular hole of main valve body and body cap, packet glue-scraping mouth A, needle A, spring B, bar A, guide sleeve B；Second valve is mounted in the lower mother rib lateral rotundum of main valve body and body cap, including glue discharging mouth B, needle B, spring D, bar B, guide sleeve A, cylinder head B, above-mentioned component sequence are co-axially mounted.Glue valve can quickly open or close glue discharging mouth, realize bi-component or one pack system the glue rubber drop-free at glue discharging mouth, and not wire drawing improves product quality and production efficiency.
Description
Technical field
Glue valve is opened simultaneously or closed the present invention relates to one kind, is mainly used for bi-component or the conveying of one pack system high-viscosity glue applies
Glue or injecting glue are mixed for the bi-components such as adhesive, polyurethane, hot melt adhesive or the dynamic of one pack system high-viscosity material.
Background technique
Currently, the conveying for the bi-components such as adhesive, polyurethane, butyl rubber, hot melt adhesive or one pack system high-viscosity material
Device, mainly using gear pump, plunger pump, screw pump or diaphragm pump conveying, supply glue valve, gluing head, glue injecting head as gluing,
The executive device of injecting glue is manually or automatically coated onto or infuses along certain track and arrive after mixing the material of glue feeder conveying
On workpiece, when gluing, especially high-viscosity glue is easy to appear after glue valve is closed and drips glue, wire drawing phenomenon.
Patent " Multi-channel water cleaning double-component gluing head ", Patent No.: CN201210055249.3 and patent " multiple groups part
Polyurethane needle-valve water cleans gluing head ", Patent No.: the patent of CN2012 1 0068945.8 is solved and is replaced using light water
It is cleaned for solvent, reduces pollution of the solvent to environment.
Patent " damper valve type gluing head ", Patent No.: it is slotting to disclose a kind of gluing head dependence by CN201510163522.8
The movement of plate achievees the purpose that open or close glue discharging mouth, discloses a kind of novel gluing head for being not easy to drip glue.
Patent " axis moves gluing head ", Patent No.: CN201410477763.5, using piston driving transmission shaft, transmission shaft
Drive paddle to move along axis, the cone of the lower end of paddle and the cone face contact of stirring cup, realize it is accurate open or
Close gluing head.
Patent " a kind of gluing head of two axis rotation ", Patent No.: 201610084852.2, realize the rotation of two axis of gluing head
Turn, it is not necessary to select complicated automatic double surface gluer, can also complete the gluing of plane curve surface work pieces, expand automatic double surface gluer uses model
It encloses.
Patent " two-component gluing head ", Patent No.: 201720055868.0, it is suitble to two-component gluing, is more suitable for double groups
Part polyurethane coating, reaches rubber drop-free, wire drawing, quickly opens or closes the purpose of glue discharging mouth.
Patent " a kind of gluing head of coating nozzle rotation ", Patent No.: 201610257889.0, realize coating nozzle rotation
Turn, it is not necessary to select complicated automatic double surface gluer, three axis gantry automatic double surface gluers can also complete the gluing of above-mentioned workpiece.
For the effectively quick gluing or injecting glue for realizing bi-component or one pack system high-viscosity material, especially for manufacture every
The technical fields such as hot aluminum profile, bridge-cutting-free heat-insulation aluminum profiles injecting glue, two component polyurethane gluing, it is necessary to develop a kind of Novel glue
Valve.
Summary of the invention
The invention discloses a kind of glue valve, above-mentioned technical problem existing for existing manufacturing equipment is overcome, perfect glue valve is not
Same structure type, rubber drop-free, not wire drawing improve mixed effect, product quality and production efficiency.
The technical solution adopted by the present invention to solve the above technical problem is:
One kind opening simultaneously or close glue valve, for bi-component or one pack system material conveying gluing or injecting glue, plays on or off
Close material；It is characterized by: the glue valve includes main valve body, drive part, the first valve, the second valve；Upper valve body and main valve body
Upper end connection, is equipped with sealing ring C between the two；Body cap is connected with upper valve body, main valve body respectively, is returned Jiao Zui, is distinguished into Jiao Zui
It is threadedly coupled with upper valve body, gas nozzle A and body cap are threadedly coupled；
The drive part is single-acting cylinder structure or double-acting cylinder structure, is mounted on the upper of upper valve body and body cap
In mother rib lateral rotundum, the drive part includes slide valve shift fork, piston, and spring A, sealing ring D, piston, sealing ring A sequentially coaxially pacify
Dress, the upper end of U-shaped slide valve shift fork are connected with the matching grooves of outside piston, and the lower end and shift fork two sides of slide valve shift fork are fixed,
Slide valve shift fork and shift fork are mounted in fixing axle, and fixing axle is fixed on body cap by axle bed, screw A, and compressed spring A makes piston
It moves right；
First valve is mounted in the intermediate circular hole of main valve body and body cap, positioned at the upside of shift fork, packet glue-scraping mouth A,
Needle A, spring B, bar A, guide sleeve B, cylinder head A, above-mentioned component sequence are co-axially mounted, and needle A and bar A are threadedly coupled, guide sleeve B and
Main valve body uses screw B connection；Cylinder head A is connected with body cap using screw C；
Second valve is mounted in the lower mother rib lateral rotundum of main valve body and body cap, positioned at the downside of shift fork, including glue discharging mouth
B, needle B, spring D, bar B, guide sleeve A, cylinder head B, above-mentioned component sequence are co-axially mounted, and needle B and bar B are threadedly coupled, guide sleeve A
It is connected with main valve body using screw B；Cylinder head B is connected with body cap using screw D, and glue discharging mouth B is equipped with sealing ring B and sealing ring
E。
The beneficial effects of the present invention are:
1. the technical solution of glue valve, is opened simultaneously or is closed glue valve using slide valve shift fork, shift fork, that is, pass when opening the second valve
The first valve is opened when closing the first valve, or closing the second valve；Glue discharging mouth can be quickly opened or closed, realizes bi-component or one pack system
Glue rubber drop-free at glue discharging mouth, not wire drawing improve product quality and production efficiency；
2. two, the glue valve is arranged symmetrically in the two sides of agitating device, the A glue and B glue of bi-component, composition are conveyed respectively
Bi-component or three component gluing heads or bi-component or three component glue injecting heads, glue valve realize integrated, General design, gluing precision
It significantly improves；
3. glue valve is mainly used for adhesive, polyurethane, hot melt adhesive etc. for bi-component high-viscosity glue conveying gluing or injecting glue
The dynamic of bi-component high-viscosity material mixes, and versatility is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for opening simultaneously or closing glue valve of the present invention；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the D-D cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2；
Fig. 5 is a kind of schematic diagram of bi-component gluing head, is arranged in master using opening simultaneously or closing glue valve described in two
On axis, the A glue and B glue of dual component material pass through glue valve respectively, and A glue, B glue drive paddle rotation by power source, after mixing
It flows out, is poured on workpiece, the rubber drop-free in gluing or injecting glue, not wire drawing from Jiao Zui.
Specific embodiment
Embodiment one: opening simultaneously the invention discloses one kind or close glue valve, referring to Fig. 1-4, is used for bi-component or list
Component high-viscosity material conveys gluing or injecting glue and opens or closes material, glue for conveying dual component material or one pack system material
Valve arrangement and interconnected relationship are as shown in Figs 1-4；It is characterized by: the glue valve includes main valve body 5, drive part, first
Valve, the second valve；Upper valve body 9 is connected with the upper end of main valve body 5, is equipped with sealing ring C62 between the two；Body cap 17 is respectively and upper valve
Body 9, main valve body 5 connect, and return glue mouth 10, are threadedly coupled respectively with upper valve body 9 into glue mouth 12,17 screw thread of gas nozzle A14 and body cap
Connection；
The drive part is single-acting cylinder structure or double-acting cylinder structure, is mounted on upper valve body 9 and body cap 17
Upper mother rib lateral rotundum in, see that Fig. 2,3, the drive part include slide valve shift fork 28, piston 13, spring A27, sealing ring D26, piston
13, sealing ring A24 is sequentially coaxially mounted in mother rib lateral rotundum, the groove of 13 outer circle of upper end and piston of U-shaped slide valve shift fork 28
With connection, it is detailed in Fig. 1-3, the lower end and 58 two sides of shift fork of slide valve shift fork 28 are fixed, and slide valve shift fork 28 and shift fork 58 are mounted on
In fixing axle 3, fixing axle 3 is mounted on body cap 17, and fixing axle 3 is fixed on body cap 17 by axle bed 8, screw A1, compression
Spring A27 makes piston 13 move right, and the return-air hole of C chamber 7 and F chamber 54 communicates；
First valve is mounted in the intermediate circular hole of main valve body 5 and body cap 17, positioned at the upside of shift fork 58, including glue
Mouth A56, needle A41, spring B 45, bar A39, guide sleeve B55, cylinder head A18, above-mentioned component sequence are coaxially mounted to intermediate circular hole
In, needle A41 and bar A39 are threadedly coupled, and guide sleeve B55 is connected with main valve body 5 using screw B2；Cylinder head A18 and body cap 17
Using screw C20 connection；
Second valve is mounted in the lower mother rib lateral rotundum of main valve body 5 and body cap 17, positioned at the downside of shift fork 58, including is gone out
Glue mouth B49, needle B50, spring D53, bar B51, guide sleeve A60, cylinder head B21, above-mentioned component sequence are coaxially mounted to downside circle
Kong Zhong, needle B50 and bar B51 are threadedly coupled, and guide sleeve A60 is connected with main valve body 5 using screw B2；Cylinder head B21 and body cap
17 use screw D23 connection, and glue discharging mouth B49 is equipped with sealing ring B6 and sealing ring E63.
Further, described one kind opens simultaneously or closes glue valve, described to be connected into glue mouth 12 with C-channel 43, B chamber 48, B chamber
48 are connected to channel B 61, G chamber 44, and D chamber 40 is connected to A channel 59, time glue mouth 10；
When gas nozzle A14 is passed through compressed air, the compressed air of A chamber 25 is moved to the left piston 13, and piston 13, which drives, to be slided
Valve shift fork 28 is swung to the left, drives shift fork 58 to rotate counterclockwise around fixing axle 3,58 driven rod A39 of shift fork, needle A41 are to moving to left
Dynamic, needle A41 and glue mouth A56 are closed, meanwhile, spring D53 pushes bar B51 to right side, and shift fork 58, needle B50 move right, valve
Needle B50 and glue discharging mouth B49 is opened, and material is passed sequentially through into glue mouth 12, C-channel 43, B chamber 48, from the outlet of glue discharging mouth B49 47
Outflow；
When gas nozzle A14 and atmosphere communicate, spring A27 pushes piston 13 to move right, and piston 13 is with movable pulley shift fork 28
It swings to the right, shift fork 58 is driven to rotate clockwise around fixing axle 3, spring B 45 pushes bar A39 to right side, 58 driven rod of shift fork
B51, needle B50 are moved to the left, and needle B50 and glue discharging mouth B49 are closed, and material is passed sequentially through into glue mouth 12, C-channel 43, B chamber
48, channel B 61, D chamber 40, A channel 59, time glue mouth 10 return in glue feeder.
Further, described one kind opens simultaneously or closes glue valve, and to realize double-acting cylinder function, the drive part is also
Including the gas nozzle D46 communicated with the channel D 35, E chamber 29, gas nozzle D46 and upper valve body 9 are threadedly coupled, for supplying on the left of piston 13
Gas, compressed air and/or spring A27 push piston 13 to move right；
When gas nozzle D46 is passed through compressed air, piston 13 is swung to the right with movable pulley shift fork 28, drives shift fork 58 clockwise
Rotation, compressed air and/or spring B 45 push bar A39 to right side, and needle A41 and glue mouth A56 are opened, meanwhile, shift fork 58 drives
Bar B51, needle B50 are moved to the left, and needle B50 and glue discharging mouth B49 are closed, and material is passed sequentially through into glue mouth 12, C-channel 43, B chamber
48, channel B 61, D chamber 40, A channel 59, time glue mouth 10 return in glue feeder；
It is described to open simultaneously or close glue valve, refer to while opening the glue discharging mouth B49 of the second valve, closes the first valve
Glue mouth A56, material are flowed out from glue discharging mouth B49；Or while closing the glue discharging mouth B49 of the second valve, glue mouth A56 is opened,
Material returns in glue feeder from D chamber 40, A channel 59, time glue mouth 10；
The material refers to A glue in bi-component glue or B or one pack system glue.
Further, one kind opening simultaneously or close glue valve, and referring to Fig. 1-4, first valve further includes sequentially connected steel
Ball A30, deep bid A33, A diaphragm 32,32 outer circle of shallow bid A31, A diaphragm are fixed between body cap 17 and cylinder head A18, and inner hole is solid
It is scheduled between deep bid A33 and shallow bid A31, gas nozzle B19 and cylinder head A18 are threadedly coupled；
First valve further includes the B diaphragm 42 that inner hole is fixed between needle A41 and bar A39, and outer circle, which is fixed on, to be led
It covers between B55 and main valve body 5, B diaphragm 42 seals；
When gas nozzle B19 is passed through compressed air, A diaphragm 32 pushes needle A41 to be moved to the left, and is used for micro accurate regulating valve
Time or opening degree are opened or closed between needle A41 and glue mouth A56.
Further, one kind opening simultaneously or close glue valve, and referring to Fig. 1-4, second valve further includes sequentially connected steel
Ball B57, deep bid B38, D diaphragm 34, shallow bid B37, screw E36, referring to fig. 2,34 outer circle of D diaphragm is fixed on body cap 17 and cylinder
It covers between B21, inner hole is fixed between deep bid B38 and shallow bid B37, and gas nozzle C22 is mounted on cylinder head B21；
Second valve further includes the C diaphragm 52 between the fixed needle B50 and bar B51 of inner hole, shows needle B50 in Fig. 2
The deformation state of the opening state to move right, C diaphragm 52 does not show, outer circle be fixed on guide sleeve A60 and main valve body 5 it
Between, 52 hermetic seal of C diaphragm effect；
When gas nozzle C22 is passed through compressed air, D diaphragm 34 pushes needle B50 to be moved to the left, and is used for micro accurate regulating valve
Time or opening degree are opened or closed between needle B50 and glue discharging mouth B49.
Further, one kind opening simultaneously or close glue valve, and referring to Fig. 1-4, the glue valve further includes being connected to C-channel 43,
For detecting the sensor 15 of pressure, terminals 16 and sensor 15, which are electrically connected, is transferred to control system for pressure signal, controls
The time of first valve, the second valve opened or closed, or the size of control pressure, or control flow.
Further, one kind opening simultaneously or close glue valve, and referring to Fig. 1-4, the glue valve further includes being fixed on upper valve body 9
Fixed plate B11, and it is fixed on the fixed plate A4 of main valve body 5, glue valve is fixed on accordingly using fixed plate B11 and fixed plate A4
Corresponding position on, for example, on gluing head or glue injecting head.
Further, one kind opening simultaneously or close glue valve, referring to Fig. 1-4, the needle A41 and glue mouth A56 contact portion
It is taper, the needle B50 and glue discharging mouth B49 contact portion are also taper.
The glue valve further includes that multiple solenoid valves are beaten for the movement of auto-controlling piston 13, needle A41, needle B50
Glue valve is closed on or off.
Further, described one kind opens simultaneously or closes glue valve, referring to Fig. 1-4, it is characterised in that: two, the glue valve
The two sides of agitating device 65 are arranged symmetrically in, the A glue and B glue or one pack system glue of conveying bi-component, composition bi-component apply respectively
Rubber head or bi-component glue injecting head, referring to Fig. 5；Or described three, the glue valve two sides and other one for being arranged symmetrically in agitating device 65
Side, for example, the front side of Fig. 5, forms three component gluing heads or three component glue injecting heads.
Glue feeder is to bi-component gluing head or bi-component glue injecting head for glue, and A, B glue of glue feeder is for colloid system to painting
Rubber head provides A glue and B glue；A glue, B glue drive paddle rotation by power source 64, flow out after mixing from Jiao Zui, are poured into work
On part.Gluing head detailed construction and working principle refer to patent " Multi-channel water cleaning double-component gluing head ", Patent No.
201210055249.3。
Embodiment two as shown in Figs 1-4, using the technical solution of embodiment one, organizes in pairs group as the application of glue injecting head
Rubber head is dispensed, for producing bridge-cutting-free heat-insulation aluminum profiles product, bi-component glue injecting head and aluminum profile relative motion, bi-component injecting glue
Mixed polyurethane A glue, polyurethane B glue are injected into connecting cavity by head, and reaction is formed by curing connection strap, connection strap, lock point
Aluminum profile A, aluminum profile B are fixedly connected integrally, bridge-cutting-free heat-insulation aluminum profiles product is made.Bridge-cutting-free heat-insulation aluminum profiles are set
Standby and forming method refers to patent " Molding device for bridge-cutting-free heat-insulation aluminum profiles ", Patent No. 201310367394.X.
Embodiment three as shown in Figs 1-4, using the glue valve of embodiment one, forms bi-component and applies as the application of gluing head
Rubber head glues bonded non-woven fabrics and plastic plate for coating two component adhesive, the mixed adhesive flowed out from Jiao Zui, interval
Or rule is coated on plastic plate, non-woven fabrics bonds on it.
Example IV forms bi-component gluing head as shown in Figs 1-4, and the gluing head is used for bi-component glue gluing, manufacture
Clothes or plate with ornament are uniformly coated with mixed two component adhesive on the surface of plate using gluing head, attached
Upper ornament, which is bonded on plate, is made clothes or plate.Apply for a patent " body surface apply space pattern equipment and
Method ", application No. is 201610061285.9 to disclose a kind of gluing head, the equipment for applying space pattern using two component polyurethane
And method.
Embodiment five forms bi-component gluing head as shown in Figs 1-4, is used for bi-component polyurethane ester foaming sealant coating, example
Such as, in power control cabinet door-plate surface coating, Jiao Zui is along track gluing, and gluing head is by mixed polyurethane A glue, polyurethane B glue
It is injected into door-plate surface, reaction is formed by curing polyurathamc sealing strip, plays sealing function.Specific technical solution refers to specially
Sharp " full-automatic machine people automatic double surface gluer and technology ", Patent No. 201510399141.X.
It should be noted that wherein, guide sleeve A and guide sleeve B, deep bid A and deep bid B, shallow bid A and shallow bid B, B diaphragm and C film
Piece, A diaphragm and D diaphragm, fixed plate B and fixed plate A, cylinder head A and cylinder head B etc., A, B, C, D therein are intended merely to distinguish
The structure function effect of component, component is same or similar, and A, B, C, D are equivalent to first, second, third, fourth, with such
It pushes away；
Wherein, the first valve and the second valve, first, second also for difference component or mechanism, structure function effect phase
It is same or close.
Wherein, sealing ring A, sealing ring B ... sealing ring E etc. is intended merely to difference component, and structure function effect is identical
Or it is close, it is to seal, A, B, C, D are equivalent to first, second, third, fourth, and so on.
Wherein, the chambers such as F chamber, E chamber, D chamber, C chamber, B chamber, A chamber and A channel, channel B, C-channel, the channel D, are to retouch
State clear, A, B, C, D etc. are equivalent to the first, second, third, fourth channel or through-hole, and so on.
Wherein, left side, right side, upside, downside, centre, two sides, upper end, to the left, to the right, lower end, outer circle, inner hole etc. only
It is corresponding diagram 1-4 view to describe, in order to clearly brief.
Wherein, B diaphragm and C diaphragm, A diaphragm and D diaphragm are made of elastic materials.
Above embodiment description is to understand the present invention for the ease of technical field technical staff.Those skilled in the art
Member easily can make various modifications to these embodiments, and apply the general principles described here to other examples
Without passing through creative work.Therefore, the present invention is not limited to above-mentioned specific embodiments, and all those skilled in the art are according to this
The technical solution of the either equivalence replacement of equivalents obtained from the technical inspiration of invention, all falls within rights protection model of the present invention
Within enclosing.
Claims (10)
1. one kind opens simultaneously or close glue valve, for bi-component or one pack system material conveying gluing or injecting glue, open or close
Material；It is characterized by: the glue valve includes main valve body, drive part, the first valve, the second valve；Upper valve body and main valve body it is upper
End connection, is equipped with sealing ring C between the two；Body cap is connected with upper valve body, main valve body respectively, return Jiao Zui, into Jiao Zui respectively and
Upper valve body is threadedly coupled, and gas nozzle A and body cap are threadedly coupled；
The drive part is single-acting cylinder structure or double-acting cylinder structure, is mounted on the upside circle of upper valve body and body cap
Kong Zhong, the drive part include slide valve shift fork, piston, and spring A, sealing ring D, piston, sealing ring A are sequentially coaxially installed, U-shaped
The upper end of slide valve shift fork is connected with the matching grooves of outside piston, and the lower end and shift fork two sides of slide valve shift fork are fixed, and slide valve is dialled
Fork and shift fork are mounted in fixing axle, and fixing axle is fixed on body cap by axle bed, screw A, and compressed spring A makes piston move right
It is dynamic；
First valve is mounted in the intermediate circular hole of main valve body and body cap, positioned at the upside of shift fork, packet glue-scraping mouth A, needle
A, spring B, bar A, guide sleeve B, cylinder head A, above-mentioned component sequence are co-axially mounted, and needle A and bar A are threadedly coupled, guide sleeve B and main valve
Body uses screw B connection；Cylinder head A is connected with body cap using screw C；
Second valve is mounted in the lower mother rib lateral rotundum of main valve body and body cap, positioned at the downside of shift fork, including glue discharging mouth B, valve
Needle B, spring D, bar B, guide sleeve A, cylinder head B, above-mentioned component sequence are co-axially mounted, and needle B and bar B are threadedly coupled, guide sleeve A and master
Valve body uses screw B connection；Cylinder head B is connected with body cap using screw D, and glue discharging mouth B is equipped with sealing ring B and sealing ring E.
2. according to claim 1 open simultaneously or close glue valve, it is characterised in that: described into Jiao Zui and C-channel, B chamber
Connection, B chamber are connected to channel B, G chamber, and D chamber is connected to A channel, time Jiao Zui；
When gas nozzle A is passed through compressed air, the compressed air of A chamber is moved to the left piston, and piston driving slide valve shift fork is to left swing
It is dynamic, drive shift fork to rotate counterclockwise around fixing axle, shift fork driven rod A, needle A are moved to the left, and needle A and glue mouth A are closed, together
When, spring D pushes bar B to right side, and shift fork, needle B move right, and needle B and glue discharging mouth B are opened, and material is passed sequentially through into glue
Mouth, C-channel, B chamber, flow out from the outlet of glue discharging mouth B；
When gas nozzle A and atmosphere communicate, spring A pushes piston to move right, and piston driving slide valve shift fork is swung to the right, drives and dials
Fork is rotated clockwise around fixing axle, and spring B pushes bar A to right side, and shift fork driven rod B, needle B are moved to the left, needle B and plastic emitting
Mouth B is closed, and material is passed sequentially through to be returned in glue feeder into Jiao Zui, C-channel, B chamber, channel B, D chamber, A channel, time Jiao Zui.
3. according to claim 1 open simultaneously or close glue valve, it is characterised in that: the drive part further includes and D
The gas nozzle D that channel, E chamber communicate, gas nozzle D and upper valve body are threadedly coupled, for being supplied to piston left side, compressed air and/or bullet
Spring A pushes piston to move right；
When gas nozzle D is passed through compressed air, piston driving slide valve shift fork is swung to the right, and shift fork is driven to rotate clockwise, and compression is empty
Gas and/or spring B push bar A to right side, and needle A and glue mouth A are opened, meanwhile, shift fork driven rod B, needle B are moved to the left, valve
Needle B and glue discharging mouth B is closed, and material passes sequentially through into Jiao Zui, C-channel, B chamber, channel B, D chamber, A channel, returns Jiao Zui back to confession
In adhesive dispenser；
It is described to open simultaneously or close glue valve, refer to while opening the glue discharging mouth B of the second valve, closes the glue mouth A of the first valve,
Material is flowed out from glue discharging mouth B；Or while closing the glue discharging mouth B of the second valve, glue mouth A is opened, material is logical from D chamber, A
Road, time Jiao Zui are returned in glue feeder；
The material refers to A glue in bi-component glue or B or one pack system glue.
4. according to claim 1 open simultaneously or close glue valve, it is characterised in that: first valve further includes successively connecting
The steel ball A that connects, deep bid A, A diaphragm, shallow bid A, A diaphragm outer circle are fixed between body cap and cylinder head A, and inner hole is fixed on deep bid
Between A and shallow bid A, gas nozzle B and cylinder head A are threadedly coupled；
First valve further includes the B diaphragm that inner hole is fixed between needle A and bar A, and outer circle is fixed on guide sleeve B and main valve body
Between；
When gas nozzle B is passed through compressed air, A diaphragm pushes needle A to be moved to the left, and is used for micro accurate adjusting needle A and glue mouth A
Between open or close time or opening degree.
5. according to claim 1 open simultaneously or close glue valve, it is characterised in that: second valve further includes successively connecting
The steel ball B that connects, deep bid B, D diaphragm, shallow bid B, screw E, D diaphragm outer circle are fixed between body cap and cylinder head B, and inner hole is fixed
Between deep bid B and shallow bid B, gas nozzle C is mounted on cylinder head B；
Second valve further includes the C diaphragm between the fixed needle B and bar B of inner hole, outer circle be fixed on guide sleeve A and main valve body it
Between, C diaphragm hermetic seal effect；
When gas nozzle C is passed through compressed air, D diaphragm pushes needle B to be moved to the left, and is used for micro accurate adjusting needle B and plastic emitting
Time or opening degree are opened or closed between mouth B.
6. according to claim 1 open simultaneously or close glue valve, it is characterised in that: the glue valve further includes and C-channel
Connection, for detecting the sensor of pressure, terminals and sensor, which are electrically connected, is transferred to control system for pressure signal.
7. according to claim 1 open simultaneously or close glue valve, it is characterised in that: the glue valve further includes being fixed on
The fixed plate B of valve body, and it is fixed on the fixed plate A of main valve body, glue valve is fixed on accordingly using fixed plate B and fixed plate A
Corresponding position on.
8. according to claim 1 open simultaneously or close glue valve, it is characterised in that the needle A and glue mouth A contact portion
Point and the needle B and glue discharging mouth B contact portion be taper.
9. according to claim 1 open simultaneously or close glue valve, it is characterised in that: the glue valve further includes multiple electromagnetism
Valve opens or closes glue valve for the movement of auto-controlling piston, needle A, needle B.
10. according to claim 1 open simultaneously or close glue valve, it is characterised in that: two, the glue valve, which is arranged in, to be stirred
The two sides of device are mixed, the A glue and B glue or one pack system glue of conveying bi-component, form bi-component gluing head or bi-component note respectively
Rubber head；Or described three two sides for being arranged in agitating device of glue valve and other side, form three component gluing heads or three components
Glue injecting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388395.1A CN109261450A (en) | 2018-11-17 | 2018-11-17 | One kind opening simultaneously or close glue valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388395.1A CN109261450A (en) | 2018-11-17 | 2018-11-17 | One kind opening simultaneously or close glue valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261450A true CN109261450A (en) | 2019-01-25 |
Family
ID=65190268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811388395.1A Withdrawn CN109261450A (en) | 2018-11-17 | 2018-11-17 | One kind opening simultaneously or close glue valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261450A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827768A (en) * | 2021-01-26 | 2021-05-25 | 大连华工创新科技股份有限公司 | Glue valve for gluing equipment |
| CN114713460A (en) * | 2022-03-24 | 2022-07-08 | 厦门丛蔚科技有限公司 | Continuous glue discharging type glue supplying device |
| CN115193649A (en) * | 2022-08-22 | 2022-10-18 | 九江七所精密机电科技有限公司 | Automatic injecting glue device of two ingredients |
-
2018
- 2018-11-17 CN CN201811388395.1A patent/CN109261450A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827768A (en) * | 2021-01-26 | 2021-05-25 | 大连华工创新科技股份有限公司 | Glue valve for gluing equipment |
| CN114713460A (en) * | 2022-03-24 | 2022-07-08 | 厦门丛蔚科技有限公司 | Continuous glue discharging type glue supplying device |
| CN114713460B (en) * | 2022-03-24 | 2023-01-03 | 厦门丛蔚科技有限公司 | Continuous glue discharging type glue supplying device |
| CN115193649A (en) * | 2022-08-22 | 2022-10-18 | 九江七所精密机电科技有限公司 | Automatic injecting glue device of two ingredients |
| CN115193649B (en) * | 2022-08-22 | 2023-09-15 | 九江七所精密机电科技有限公司 | Automatic injecting glue device of two ingredient |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109382267A (en) | A kind of glue valve gluing head or glue injecting head for opening simultaneously or closing | |
| CN109261450A (en) | One kind opening simultaneously or close glue valve | |
| CN107497640B (en) | A cylinder metering pump supplies mucilage binding to be put for two ingredient high viscosity materials | |
| TWI680808B (en) | Apparatus and methods for dispensing small beads of viscous material | |
| WO2021017415A1 (en) | Liquid material printhead for 3d printer | |
| JP4262093B2 (en) | Device for transporting powder and method of operation thereof | |
| CN106000781A (en) | Two-component backward suction-type dynamic stirring dispensing valve | |
| CN105728263B (en) | A kind of gluing head of coating nozzle rotation | |
| CN113926649B (en) | Suck-back dispensing valve for dispensing machine | |
| CN106862007B (en) | Two-component gluing head | |
| CN105772329B (en) | The gluing head of coating nozzle rotation | |
| CN106733472A (en) | A kind of double-component gluing head | |
| CN108393240A (en) | Glue injecting head suitable for bi-component high-viscosity material | |
| US20050072815A1 (en) | Apparatus for dispensing precise amounts of a non-compressible fluid | |
| CN210022688U (en) | Glue valve, glue spreading head or glue injecting head capable of being opened or closed simultaneously | |
| CN214487621U (en) | Piston type glue sealing valve for numerical control sealing glue dispenser | |
| CN210022689U (en) | Rubber valve and rubber coating head | |
| TWM459029U (en) | Glue coating head capable of changing glue-nozzle direction | |
| CN109290132A (en) | A kind of glue valve gluing head | |
| CN112827757A (en) | Piston type glue sealing valve for numerical control sealing glue dispenser | |
| CN201124135Y (en) | Diaphragm type glue-spraying valve | |
| CN109332095A (en) | A kind of glue valve | |
| AU2011205505B2 (en) | Apparatus and methods for jetting liquid material in desired patterns | |
| CN209303122U (en) | A kind of wash cycles one-component gluing head | |
| CN208839898U (en) | Glue injecting head suitable for bi-component high-viscosity material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |