CN208839898U - Glue injecting head suitable for bi-component high-viscosity material - Google Patents
Glue injecting head suitable for bi-component high-viscosity material Download PDFInfo
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- CN208839898U CN208839898U CN201820646828.8U CN201820646828U CN208839898U CN 208839898 U CN208839898 U CN 208839898U CN 201820646828 U CN201820646828 U CN 201820646828U CN 208839898 U CN208839898 U CN 208839898U
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Abstract
A kind of glue injecting head suitable for bi-component high-viscosity material is mainly used for bi-component high-viscosity glue conveying injecting glue or gluing, and the dynamic for the bi-component high-viscosities material such as adhesive, polyurethane, hot melt adhesive mixes.The glue injecting head includes power source, transition body, is distributed in A glue glue feeding channel and B the glue glue feeding channel at left and right sides of rubber head seat and is arranged symmetrically, and is used to respectively to B glue chamber, A glue chamber conveying A glue and B glue；Port A, port B are connected with actuator A, and port C, port D are connected with actuator B, are respectively intended to be automatically opened or closed A glue, B glue；Power source is connected with spindle Flexible, and main shaft and paddle are threadedly coupled, and bearing A, bearing B are mounted between main shaft and transition body；The A Jiao Zui of glue feeder provides A glue to A gel feed, and B Jiao Zui provides B glue to B gel feed；A glue, B glue drive paddle rotation by power source, flow out, are poured on workpiece from adhesive pouring nozzle after mixing.The utility model accelerates the beat of the production of product, improves production efficiency.
Description
Technical field
The utility model relates to a kind of glue injecting heads suitable for bi-component high-viscosity material, are mainly used for bi-component high-viscosity
Glue conveys injecting glue or gluing, and the dynamic for the bi-component high-viscosities material such as adhesive, polyurethane, hot melt adhesive mixes.
Background technique
Currently, the conveying device currently used for the bi-component high-viscosities material such as adhesive, polyurethane, butyl rubber, hot melt adhesive,
Mainly using gear pump, plunger pump, screw pump or diaphragm pump conveying, the executive device of glue injecting head, gluing head as gluing is supplied,
After the material of glue feeder conveying is mixed, manually or automatically it is coated on workpiece along certain track.
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 application " a kind of gluing head of two axis rotation ", Patent No.: 201610084852.2, realize gluing head two
Axis rotation, it is not necessary to select complicated automatic double surface gluer, can also complete the gluing of plane curve surface work pieces, expand the use of automatic double surface gluer
Range.
Patent " two-component gluing head ", Patent No.: 201720055868.0, it is suitble to bi-component gluing, is more suitable for double groups
Divide polyurethane coating, reaches rubber drop-free, wire drawing, quickly open or close the purpose of glue discharging mouth.
Patent application " a kind of gluing head of coating nozzle rotation ", Patent No.: 201610257889.0, realize coating nozzle
Rotation, 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 injecting glue or gluing for realizing bi-component high-viscosity material, especially for manufacturing heat-insulated aluminium profiles
Material, bridge-cutting-free heat-insulation aluminum profiles injecting glue, it is necessary to develop a kind of novel glue injecting head.
Summary of the invention
The utility model discloses a kind of glue injecting heads, overcome above-mentioned technical problem existing for existing manufacturing equipment, perfect
The different structure type of glue injecting head, perfect mixed effect, accelerates the beat of the production of product, improves production efficiency.
The utility model adopts the technical scheme that solve above-mentioned technical problem:
A kind of glue injecting head suitable for bi-component high-viscosity material, the glue injecting head include power source, transition body, are distributed in
A glue glue feeding channel and B glue glue feeding channel at left and right sides of rubber head seat are arranged symmetrically, and are used to convey A glue to B glue chamber, A glue chamber respectively
With B glue；
A glue glue feeding channel and B glue glue feeding channel respectively include pipeline, triple valve, the shaft coupling of successively connection, pipeline and glue
The connection of headstock two sides, the valve seat in left side is by shaft coupling and actuator A is direct-connected connects, and the valve seat on right side is straight by shaft coupling and actuator B
Connection；Port A, port B are connected with actuator A, and port C, port D are connected with actuator B, and gas source controls actuator A and execution
Device B drives triple valve rotation, is respectively intended to be automatically opened or closed A glue, B glue；When opening A glue, B glue, solvent is simultaneously closed off；
Power source, transition body, rubber head seat and stirring cup direct connection；Locknut and rubber head seat are threadedly coupled, and compress stirring cup；
Power source is connected with spindle Flexible, and main shaft and paddle are threadedly coupled, and bearing A, bearing B are mounted on main shaft and transition
Between body；Sealing ring B, stationary ring, pressure ring, sealing ring A, rotating ring sequence are sleeved on the downside of main shaft, are fixed on the A glue chamber of rubber head seat
Upside step on；
B glue chamber, A glue chamber are arranged symmetrically on the rubber head seat on paddle top；A gel feed and A glue chamber connection, B gel feed
With B glue chamber connection；
The A Jiao Zui of glue feeder provides A glue to A gel feed, and the B Jiao Zui of glue feeder provides B glue to B gel feed；A glue, B
Glue drives paddle rotation by power source, flows out, is poured on workpiece from adhesive pouring nozzle after mixing.
The beneficial effects of the utility model are:
1. the technical solution of glue injecting head, using high-speed motor mixing bi-component high-viscosity material, mixed effect more evenly, is mixed
The conjunction time is shorter, accelerates the beat of the production of product, improves production efficiency；
2. the setting of the standard components such as pipeline, triple valve, actuator, cost are substantially reduced, technical process is simplified；
3. structure is simple, easy to maintenance quick, continuously run, stability is good；
4. glue injecting head is mainly used for adhesive, polyurethane, hot melt adhesive for bi-component high-viscosity glue conveying injecting glue or gluing
The dynamic mixing of equal bi-component high-viscosities material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the glue injecting head that the utility model is suitable for bi-component high-viscosity material；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the utility model by a kind of complex section aluminum profile, is divided into the aluminum profile A in two kinds of simple sections in junction
With an example of aluminum profile B schematic diagram；It can be commercially available or the aluminum profile of other specifications；
Fig. 4 is the utility model glue injecting head for producing bridge-cutting-free heat-insulation aluminum profiles shaping schematic view；
In figure, 1, adhesive pouring nozzle, 2, C glue chamber, 3, B glue chamber, 4, A glue chamber, 5, pipeline, 6, glue injecting head, 7, triple valve, 8, solvent
Mouth A, 9, shaft coupling, 10, port A, 11, actuator A, 12, valve seat, 13, power source, 14, rotating ring, 15, pressure ring, 16, sealing ring
B, 17, locknut, 18, paddle, 19, stirring cup, 20, main shaft, 21, bearing A, 22, actuator B, 23, fixed frame, 24, transition
Body, 25, port B, 26, A gel feed, 27, B gel feed, 28, hydraulic oil inlet, 29, hydraulic oil outlet, 30, port C, 31, glue
Headstock, 32, overflow port, 33, aluminum profile A, 34, aluminum profile B, 35, lock point, 36, connecting cavity, 37, connection strap, 38, junction,
39, port D, 40, screw A, 41, sealing ring A, 42, stationary ring, 43, bearing B, 44, screw B, 45, solvent mouth B, 46, gasket,
47, hole retaining ring.
Specific embodiment
Embodiment one: the utility model glue injecting head, for processing heat-insulation aluminum section, as shown in Figs 1-4；It is squeezed out in aluminum profile
When processing, by complex section aluminum profile (Fig. 3,4 only illustrate a kind of aluminum profile cross section), two are classified as in junction 38
Two sections simple aluminum profile A33 and aluminum profile B34 (Fig. 3,4), manufacture aluminum profile A33 and aluminum profile B34 and system is made in body
It makes complex section aluminum profile to be substantially reduced compared to extrusion die, equipment, technique and cost difficulty, simplifies technical process.By aluminium
Profile A33 and aluminum profile B34 are placed in tooling, and tooling and glue injecting head 6 relatively move, and glue injecting head 6 mixes two component polyurethane
After stirring, it is poured into aluminum profile A33 and aluminum profile B34 is combined in the connecting cavity 36 to be formed, mixed polyurethane reaction solidification
Formed connection strap 37 aluminum profile A33, aluminum profile B34 are connected to form one, play connection and heat-blocking action, be made exempt to cut bridge every
Hot aluminum profile.
A kind of glue injecting head suitable for bi-component high-viscosity material is used to injecting glue and conveys dual component material, the glue injecting head 6
(Fig. 1,2) includes power source 13, transition body 24, and A glue glue feeding channel and the B glue for being distributed in 31 left and right sides of rubber head seat are logical into glue
Road is arranged symmetrically, and is used to convey A glue and B glue to B glue chamber 3, A glue chamber 4 respectively；
A glue glue feeding channel and B glue glue feeding channel respectively include the pipeline 5 of successively connection, triple valve 7, pipeline 5 and rubber head seat
The connection of 31 two sides, the valve seat 12 in left side is by shaft coupling 9 and actuator A11 is direct-connected connects, and the valve seat 12 on right side by shaft coupling 9 and is held
Row device B22 is direct-connected to be connect；Port A10, port B25 are connected with actuator A11, and port C30, port D39 are connected with actuator B22,
Gas source controls actuator A11 and actuator B22 and triple valve 7 is driven to rotate, and is respectively intended to be automatically opened or closed A glue, B glue；It beats
When opening A glue, B glue, solvent is simultaneously closed off, it is vice versa；
Power source 13,19 direct connection of transition body 24, rubber head seat 31 and stirring cup；Locknut 17 and rubber head seat 31 are threadedly coupled, and
Compress stirring cup 19；
Power source 13 and main shaft 20 are flexibly connected, and main shaft 20 and paddle 18 are threadedly coupled, bearing A21, bearing B43 installation
Between main shaft 20 and transition body 24；Sealing ring B16, stationary ring 42, pressure ring 15, sealing ring A41,14 sequence of rotating ring are sleeved on main shaft
20 downside is fixed on the step of the upside of the A glue chamber 4 of rubber head seat 31；
B glue chamber 3, A glue chamber 4 are arranged symmetrically on the rubber head seat 31 on 18 top of paddle；A gel feed 26 and A glue chamber 4 connect
Logical, B gel feed 27 is connected to B glue chamber 3；
The A Jiao Zui of glue feeder provides A glue to A gel feed 26, and the B Jiao Zui of glue feeder provides B glue to B gel feed 27；
A glue, B glue drive paddle 18 to rotate by power source 13, flow out, are poured on workpiece from adhesive pouring nozzle 1 after mixing.
Further, rotating ring 14 is fixed on main shaft 20 by the screw A40 of the glue injecting head 6, and screw B44 is fixed by stationary ring 42
On rubber head seat 31；14 relative rotation of stationary ring 42 and rotating ring.
Further, the actuator A11 and actuator B22 can be such that two triple valves 7 are rotated by 90 ° respectively.
Further, the power source 13 is high-speed hydraulic motor, hydraulic oil inlet 28, the hydraulic oil outlet 29 of hydraulic motor
It is connected to respectively with hydraulic power unit；A gel feed 26 is connected to the A Jiao Zui of glue feeder, the B Jiao Zui of B gel feed 27 and glue feeder
Connection, the hydraulic motor further includes overflow port 32, and when being used for positive and negative rotation, the hydraulic oil of overflow returns to fuel tank.
Further, either servo motor or stepper motor, the revolving speed of power source 13 is up to 2000-8000 revs/min.
Further, the glue injecting head 6 further includes solvent mouth A8, the solvent mouth being connected with the solvent valve of solvent supplying apparatus
B45, solvent mouth A8 are connected to triple valve 7, A glue chamber 4, and solvent mouth B45 is connected to triple valve 7, B glue chamber 3；Automatically be passed through solvent or
Water and/or compressed air clean glue injecting head 6.
Further, the glue injecting head 6 further includes fixed frame 23, and valve seat 12 and fixed frame 23 connect, and the connection of fixed frame 23 is solid
Determine glue injecting head 6, fixed frame 23 can make glue injecting head 6 be adjusted up or rotate in horizontal, Vertical Square.
Further, the glue injecting head 6 further includes the gasket 46 between rubber head seat 31 and stirring cup 19, and is located at axis
Hold A21, the end face bearing B43 is used to fix its hole retaining ring 47.
Further, the circumference of the paddle 18 is equipped with multiple stirring wings, and stirring wing is arranged in parallel or spiral setting, is convenient for
Mixing promotes mixed glue to flow to C glue chamber 2.
Further, the glue injecting head 6 further includes being connected with gas source into glue control valve, solvent control valve；It is controlled into glue
The A gel outlet of valve is connected to A gel feed 26, and the B gel outlet into glue control valve is connected to B gel feed 27, is used into glue control valve
It controls and provides A glue to A gel feed 26, and provide B glue to B gel feed 27；Solvent control valve respectively with solvent mouth A8, solvent mouth
B45 connection provides solvent for controlling to solvent mouth A8, solvent mouth B45.
Embodiment two using the technical solution of embodiment one, realizes bridge-cutting-free heat-insulation aluminum profiles product as shown in Figs 1-4,
Mixed polyurethane A glue, polyurethane B glue are injected into connecting cavity 36 by glue injecting head 6 and aluminum profile relative motion, glue injecting head 6,
Reaction is formed by curing connection strap 37, and aluminum profile A33, aluminum profile B34 are fixedly connected integrally, are made by connection strap 37, lock point 35
Bridge-cutting-free heat-insulation aluminum profiles product.
It is emphasized that the aluminum profile of any and embodiment one, two above-mentioned similar cross sectionals, can divide in junction 38
Simple aluminum profile A, aluminum profile B have 53 structure of connecting cavity, and the features with 4 longitudinal lock points 50, can be used practical
Novel molding machine manufactures heat-insulation aluminum section.
Aluminum profile A and aluminum profile B can be made into different colours, then process to obtain using this method and double-colored exempt to cut bridge
Heat-insulation aluminum section keeps aluminum profile more beautiful, i.e., indoor aluminum profile is a kind of color, is suitble to indoor color, outdoor aluminum profile
It is another color, the color for being suitble to the Nature ageing-resistant.
Embodiment three using the glue injecting head 6 of embodiment one, for coating two component adhesive, is glued viscous as shown in Figs. 1-2
Non-woven fabrics and plastic plate, the mixed adhesive flowed out from adhesive pouring nozzle 1, interval or rule are coated on plastic plate, and non-woven fabrics is viscous
It closes on it.
Example IV, as shown in Figs. 1-2, the glue injecting head 6 are used for bi-component glue gluing, manufacture the plate with ornament
Material is uniformly coated with mixed two component adhesive on the surface of plate using glue injecting head 6, encloses ornament and be bonded in plate
Plate is made on material.
Embodiment five, as shown in Figs. 1-2, the glue injecting head 6 are used for bi-component polyurethane ester foaming sealant coating, for example,
Power control cabinet door-plate surface coating, coating nozzle 1 infuse mixed polyurethane A glue, polyurethane B glue along track gluing, glue injecting head 6
Enter to door-plate surface, reacts and be formed by curing polyurathamc sealing strip, play sealing function.
Claims (10)
1. a kind of glue injecting head suitable for bi-component high-viscosity material is used to injecting glue and conveys dual component material, it is characterised in that: institute
Stating glue injecting head includes power source, transition body, and the A glue glue feeding channel and B glue glue feeding channel being distributed at left and right sides of rubber head seat are symmetrical
Arrangement is used to respectively to B glue chamber, A glue chamber conveying A glue and B glue；
A glue glue feeding channel and B glue glue feeding channel respectively include the pipeline, triple valve of successively connection, and pipeline and rubber head seat two sides connect
It connects, the valve seat in left side is by shaft coupling and actuator A is direct-connected connects, and the valve seat on right side is by shaft coupling and actuator B is direct-connected connects；Port A,
Port B is connected with actuator A, and port C, port D are connected with actuator B, and gas source controls actuator A and actuator B and drives threeway
Valve rotation, is respectively intended to be automatically opened or closed A glue, B glue；When opening A glue, B glue, solvent is simultaneously closed off；
Power source, transition body, rubber head seat and stirring cup direct connection；Locknut and rubber head seat are threadedly coupled, and compress stirring cup；
Power source is connected with spindle Flexible, and main shaft and paddle are threadedly coupled, bearing A, bearing B be mounted on main shaft and transition body it
Between；Sealing ring B, stationary ring, pressure ring, sealing ring A, rotating ring sequence are sleeved on the downside of main shaft, are fixed on the upper of the A glue chamber of rubber head seat
On the step of side；
B glue chamber, A glue chamber are arranged symmetrically on the rubber head seat on paddle top；A gel feed is connected to A glue chamber, B gel feed and B glue
Chamber connection；
The A Jiao Zui of glue feeder provides A glue to A gel feed, and the B Jiao Zui of glue feeder provides B glue to B gel feed；A glue, B glue are logical
It crosses power source and drives paddle rotation, flow out, be poured on workpiece from adhesive pouring nozzle after mixing.
2. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: the note
Rotating ring is fixed on main shaft by the screw A of rubber head, and stationary ring is fixed on rubber head seat by screw B；Stationary ring and rotating ring relative rotation.
3. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: described to hold
Row device A and actuator B can be such that two triple valves are rotated by 90 ° respectively.
4. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: described dynamic
Power source is high-speed hydraulic motor, and hydraulic oil inlet, the hydraulic oil outlet of hydraulic motor are connected to hydraulic power unit respectively；A gel feed
It is connected to the A Jiao Zui of glue feeder, B gel feed is connected to the B Jiao Zui of glue feeder, and the hydraulic motor further includes overflow port.
5. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: described dynamic
Power source either servo motor or stepper motor.
6. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: the note
Rubber head further includes the solvent mouth A being connected with the solvent valve of solvent supplying apparatus, solvent mouth B, solvent mouth A and triple valve, A glue chamber
Connection, solvent mouth B are connected to triple valve, B glue chamber；Automatically solvent or water and/or compressed air cleaning glue injecting head are passed through.
7. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: the note
Rubber head further includes fixed frame, and valve seat is connected with fixed frame, and fixed frame is connected and fixed glue injecting head, and fixed frame can make glue injecting head in water
Flat, Vertical Square is adjusted up or rotates.
8. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: the note
Rubber head further includes the gasket between rubber head seat and stirring cup, and is used to fix its hole positioned at bearing A, the end face bearing B
Use retaining ring.
9. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: described to stir
The circumference for mixing leaf is equipped with multiple stirring wings, and stirring wing is arranged in parallel or spiral setting, convenient for mixing, promoting the glue of mixing to flow to C
Glue chamber.
10. a kind of glue injecting head suitable for bi-component high-viscosity material according to claim 1, it is characterised in that: described
Glue injecting head further includes being connected with gas source into glue control valve, solvent control valve；Into the A gel outlet and A gel feed of glue control valve
Connection, the B gel outlet into glue control valve are connected to B gel feed, are used to control to A gel feed offer A glue into glue control valve, and to
B gel feed provides B glue；Solvent control valve is connected to solvent mouth A, solvent mouth B respectively, for controlling to solvent mouth A, solvent mouth B
Solvent is provided；The glue injecting head can also be used as gluing head use, be used for bi-component glue gluing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646828.8U CN208839898U (en) | 2018-04-25 | 2018-04-25 | Glue injecting head suitable for bi-component high-viscosity material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646828.8U CN208839898U (en) | 2018-04-25 | 2018-04-25 | Glue injecting head suitable for bi-component high-viscosity material |
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| CN208839898U true CN208839898U (en) | 2019-05-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393240A (en) * | 2018-04-25 | 2018-08-14 | 大连华工创新科技股份有限公司 | Glue injecting head suitable for bi-component high-viscosity material |
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2018
- 2018-04-25 CN CN201820646828.8U patent/CN208839898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393240A (en) * | 2018-04-25 | 2018-08-14 | 大连华工创新科技股份有限公司 | Glue injecting head suitable for bi-component high-viscosity material |
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