CN109382279A - A kind of servo gluing quantitative machine - Google Patents
A kind of servo gluing quantitative machine Download PDFInfo
- Publication number
- CN109382279A CN109382279A CN201811587808.9A CN201811587808A CN109382279A CN 109382279 A CN109382279 A CN 109382279A CN 201811587808 A CN201811587808 A CN 201811587808A CN 109382279 A CN109382279 A CN 109382279A
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- China
- Prior art keywords
- glue
- electric cylinders
- servo
- chamber
- plastic emitting
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- 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.)
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Classifications
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- 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
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Abstract
The invention discloses a kind of servo gluing quantitative machines, including servo electric cylinders, bracket, glue cylinder, servo electric cylinders are fixedly connected by bracket with glue cylinder, glue cylinder is with an open mouth into glue chamber, top seal into glue chamber is equipped with larynx envelope metalwork, larynx, which seals metalwork, has vertical axis hole, piston rod is installed in vertical axis hole, the dynamic seal in the gap between sealing piston bar and vertical axis hole is installed in vertical axis hole, the diameter of piston rod is less than the internal diameter into glue chamber, the bottom of glue cylinder is provided with the glue-feeder being connected into glue chamber, it is equipped in glue-feeder into glue valve, the push rod of servo electric cylinders is coaxially disposed in the top of piston rod, the inside of glue cylinder is additionally provided with plastic emitting chamber, the top of plastic emitting chamber is connected to by intercommunicating pore into glue chamber, the bottom of glue cylinder is additionally provided with the gum outlet of connection plastic emitting chamber, plastic emitting valve is installed in gum outlet.The beneficial effects of the present invention are: using isometric replacement principle, it is ensured that glue first in first out, formation heap glue or the residue glue problem in glue cylinder of avoiding the occurrence of occur.
Description
Technical field
The present invention relates to glue stations technical field, especially a kind of servo gluing quantitative machine.
Background technique
Existing gluing quantitative mechanism largely uses gear pump-metered or servo Tui Gang metrological service (to beat similar to syringe
Needle mode structure).For gear pump metrological service, problem is that measuring accuracy does not have servo to push away cylinder measuring accuracy height, and
Its precision can be substantially reduced as time went on；And for servo Tui Gang metrological service currently on the market, there are main problems
It is as follows: 1) since glue is principle first-in last-out, to be gone out for a long time using being easy to form heap glue or residue glue problem in glue cylinder
It is existing；2) existing executing agency (the integrated executing agency of servo motor, gearbox and ball screw), in appearance, disadvantage
It is that volume is heavy, executing agency's length dimension is too long (assembly space by field application is limited)；3) in function using upper,
When servo motor speed reversal is greater than when filling glue speed of glue in glue cylinder, the problem of forming vacuum, is easy to appear in glue cylinder；4) exist
It is this especially under high-pressure situations (138 kilograms~350 kilograms) when in piston rod up and down motion using O-ring seal sealing
Dynamic load sealing means service life is shorter, generally occurs leak adhesive problem between one month to 3 months (according to field working conditions feelings
Depending on condition).
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of novel servo gluing quantitative machine, advantage
It is to ensure that glue first in first out, avoids the occurrence of and form heap glue or the appearance of residue glue problem in glue cylinder；Tradition is replaced using servo electric cylinders
Servo motor, the integrated executing agency of gearbox and ball screw, in identical thrust and under the premise of execute speed, whole body
Product substantially reduces, weight；When filling glue speed, solve the problems, such as occur forming vacuum in glue cylinder；Special sealing structure is shown
It writes and improves product service life.
A kind of servo gluing quantitative machine, including servo electric cylinders, bracket, glue cylinder, servo electric cylinders are fixed by bracket and glue cylinder
Connection, glue cylinder is with an open mouth into glue chamber, and the top seal into glue chamber is equipped with larynx envelope metalwork, and larynx seals metalwork with vertical
D-axis hole is equipped with piston rod in vertical axis hole, the gap between sealing piston bar and vertical axis hole is equipped in vertical axis hole
Dynamic seal, the diameter of piston rod are less than the internal diameter into glue chamber, and the bottom of glue cylinder is provided with the glue-feeder being connected into glue chamber, into glue
It is equipped in mouthful into glue valve, the push rod of servo electric cylinders is coaxially disposed in the top of piston rod, and the inside of glue cylinder is additionally provided with plastic emitting
The top of chamber, plastic emitting chamber is connected to by intercommunicating pore into glue chamber, and the bottom of glue cylinder is additionally provided with the gum outlet of connection plastic emitting chamber, plastic emitting
Plastic emitting valve is installed in mouthful.
Glue cylinder interior Optimal Design of Runner System, using isometric replacement principle, it is ensured that glue first in first out avoids the occurrence of in glue cylinder
It forms heap glue or residue glue problem occurs.
Preferably, the servo gluing quantitative machine further includes control system, described to connect into glue valve and plastic emitting valve
It is connected to and controls its external electrical magnet valve on and off, each external electrical magnet valve is electrically connected to the control system, and each external electrical magnet valve is equal
The on or off into and out of glue valve is controlled through ventilating mode.
Preferably, the bracket includes upper mounting plate and lower installation board, and upper mounting plate and lower installation board pass through multiple light
Axis is fixedly connected, and servo electric cylinders are fixedly installed on upper mounting plate, and glue cylinder is fixedly connected with lower installation board, is fixedly mounted on push rod
There is upper detection plate, the upper end of piston rod is fixedly installed with metal round block, is fixedly installed between upper mounting plate and lower installation board
Sensor mounting plate is provided with servo electric cylinders home position sensing for incuding upper detection plate on sensor mounting plate, for feeling
The glue that fills of metal round block is answered to complete sensor and plastic emitting completion sensor, when the push rod of servo electric cylinders is retracted in situ, upper inspection
Drafting board and servo electric cylinders home position sensing flush；When filling glue completion, metal round block completes sensor flush with glue is filled；When
When plastic emitting is completed, sensor flush is completed in metal round block and plastic emitting, servo electric cylinders home position sensing, fill glue complete sensor and
Plastic emitting is completed sensor and is electrically connected to the control system respectively.
Preferably, plastic. buffer part is installed on the push rod, when the push rod of servo electric cylinders is retracted in situ, plastics
Bolster is in contact with servo electric cylinders.
Preferably, plastic. buffer part is installed on the piston rod, when plastic emitting is completed, plastic. buffer part and larynx envelope gold
Belong to part to be in contact.
Preferably, into being provided on glue valve for detecting the pressure sensor into glue laminated power, pressure sensor and control are
System electrical connection.
When filling glue, control system closes plastic emitting valve, opens into glue valve, glue by ambient pressure got into glue cylinder into glue
In chamber, when glue is filled into glue chamber, the push rod of servo electric cylinders quickly returns to original position, and servo electric cylinders home position sensing senses
Detection plate, signal feeds back to control system, while control system stops the rotation of servo electric cylinders.In addition, piston rod quilt automatically
Glue jacking judges that glue cylinder has filled glue completion, signal feeds back to control and is when filling glue and completing sensor sensing to metal round block
System, control system is controlled closes into glue valve, at this point, filling glue completion.The push rod and piston rod of servo electric cylinders are coaxially disposed, and push rod
Positioned at the top of piston rod, the pressure-driven that the vertical motion of piston rod is provided by the glue being filled with, the lowering action of piston rod by
Push rod pushes.
When plastic emitting, control system will be in close state always into glue valve, and glue is prevented to pass in and out from this into glue valve.In addition, going out
Glue valve is opened, meanwhile, servo electric cylinders push piston rod quick or fortune at a slow speed downwards by the speed control mode of control system
It is dynamic, and then intracorporal glue in glue cylinder is pushed, glue gos deep into the intracorporal volume size of glue cylinder by piston rod and is quantitatively squeezed in equal volume
Out, electricity plastic emitting function is realized, when needing to stop plastic emitting, control system stops the rotation of servo electric cylinders, and then stops piston
Bar moves downward, while plastic emitting valve is closed.If plastic emitting completes sensor sensing to metal round block, illustrate that the glue in glue cylinder is complete
Portion's plastic emitting is completed, and sensor signal is completed in plastic emitting will be feedbacked to control system, and control system will forbid servo electric cylinders to continue forward
It is mobile, can only servo electric cylinders be done with reversion control, return back to original position.
The dynamic seal includes the U-shaped sealing element set gradually along direction from top to bottom and the general plug envelope of U-shaped spring
Sealing element.Piston rod is pressed into larynx envelope metalwork, is sealed sealing tight fit by the general plug of U-shaped sealing element and U-shaped spring, is played
High pressure sealing effect.The quantity that U-shaped sealing element and the general plug of U-shaped spring are sealed sealing can be one or more, U-shaped in this implementation
The quantity of sealing element is one, and the quantity that the general plug of U-shaped spring is sealed sealing is two.Further, the larynx seals metalwork
The hole wall of vertical axis hole there is groove for installing dynamic seal, dynamic seal is pressed in the groove by metal backup
It is interior.Further, the side wall into glue chamber has the step surface for installing larynx envelope metalwork, and metal backup is by described
Step surface support.
Preferably, it is provided between larynx envelope metalwork and glue cylinder, between glue valve and glue cylinder, between plastic emitting valve and glue cylinder
O-ring seal.
The invention has the following advantages that
Glue cylinder interior Optimal Design of Runner System of the invention, using isometric replacement principle, it is ensured that glue first in first out avoids out
Heap glue is formed in existing glue cylinder or residue glue problem occurs.It replaces plastic emitting mode in equal volume using overflow-type, can thoroughly wash away in glue cylinder
Wall prevents sizing material from accumulating at casing wall or dead angle, heap glue or residue glue problem occurs.Using the executing agency of servo electric cylinders.Its is excellent
Point is embodied in and (compares under the premise of same thrust) than existing executing agency: a) small in size；B) light-weight；C) service life is long.
The application of high pressure seal structure improves product pressure resistance reliability and service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the principle of the present invention structural schematic diagram.
Fig. 3 is schematic cross-sectional view of the Fig. 1 along Section A-A.
Fig. 4 is schematic cross-sectional view of the Fig. 2 along section B-B.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of servo gluing quantitative machine, including servo electric cylinders 11, bracket, glue cylinder 29, servo electric cylinders
11 are fixedly connected by bracket with glue cylinder 29, and glue cylinder 29 is with an open mouth into glue chamber, and the top seal into glue chamber is equipped with larynx
Metalwork 22 is sealed, larynx, which seals metalwork 22, has vertical axis hole, is equipped with piston rod 27 in vertical axis hole, is equipped in vertical axis hole
The dynamic seal in the gap between sealing piston bar 27 and vertical axis hole, the diameter of piston rod 27 are less than the internal diameter into glue chamber, glue cylinder
29 bottom is provided with the glue-feeder being connected into glue chamber, is equipped in glue-feeder into glue valve 30, the push rod of servo electric cylinders 11 is coaxial
Be set to the top of piston rod 27, the inside of glue cylinder 29 is additionally provided with plastic emitting chamber, the top of plastic emitting chamber by intercommunicating pore be connected into
Glue chamber, the bottom of glue cylinder 29 are additionally provided with the gum outlet 32 of connection plastic emitting chamber, are equipped with plastic emitting valve in gum outlet 32.
29 inner flow passage optimization design of glue cylinder, using isometric replacement principle, it is ensured that glue first in first out avoids the occurrence of glue cylinder
Heap glue is formed in 29 or residue glue problem occurs.
Preferably, the servo gluing quantitative machine further includes control system, described to connect into glue valve 30 and plastic emitting valve
It is connected to and controls its external electrical magnet valve on and off, each external electrical magnet valve is electrically connected to the control system, and each external electrical magnet valve is equal
The on or off into and out of glue valve is controlled through ventilating mode.
Preferably, the bracket includes upper mounting plate 15 and lower installation board 17, and upper mounting plate 15 and lower installation board 17 are logical
It crosses multiple optical axises 18 to be fixedly connected, servo electric cylinders 11 are fixedly installed on upper mounting plate 15, and glue cylinder 29 and lower installation board 17 are fixed
It connects, is fixedly installed with detection plate 12 on push rod, the upper end of piston rod 27 is fixedly installed with metal round block 13, upper mounting plate
It is fixedly installed with sensor mounting plate 34 between 15 and lower installation board 17, is provided on sensor mounting plate 34 for incuding upper inspection
The servo electric cylinders home position sensing 19 of drafting board 12 completes sensor 20 and plastic emitting completion biography for incuding the glue that fills of metal round block 13
Sensor 21, when the push rod of servo electric cylinders 11 is retracted in situ, upper detection plate 12 and 19 flush of servo electric cylinders home position sensing；
When filling glue completion, metal round block 13 completes 20 flush of sensor with glue is filled；When plastic emitting is completed, metal round block 13 and plastic emitting
Complete 21 flush of sensor, servo electric cylinders home position sensing 19 fills glue and completes sensor 20 and plastic emitting and complete sensor 21 to divide
It is not electrically connected to the control system.
Preferably, plastic. buffer part 33 is installed on the push rod, when the push rod of servo electric cylinders 11 is retracted in situ,
Plastic. buffer part 33 is in contact with servo electric cylinders 11.
Preferably, plastic. buffer part 14 is installed on the piston rod 27, when plastic emitting complete when, plastic. buffer part 14 with
Larynx envelope metalwork 22 is in contact.
Preferably, into being provided on glue valve 30 for detecting the pressure sensor 31 into glue laminated power, pressure sensor 31 with
Control system electrical connection.
When filling glue, control system closes plastic emitting valve, opens into glue valve 30, and glue is got into glue cylinder 29 by ambient pressure
Into in glue chamber, when glue is filled into glue chamber, the push rod of servo electric cylinders 11 quickly returns to original position, servo electric cylinders home position sensing 19
Sense detection plate 12, signal feeds back to control system, while control system stops the rotation of servo electric cylinders 11.In addition,
Piston rod 27 is jacked by glue automatically, when fill glue complete sensor 20 sense metal round block 13 when, it is complete to judge that glue cylinder 29 has filled glue
At signal feeds back to control system, and control system is controlled closes into glue valve 30, at this point, filling glue completion.Servo electric cylinders 11 push away
Bar and piston rod 27 are coaxially disposed, and push rod is located at the top of piston rod 27, and the vertical motion of piston rod 27 is mentioned by the glue being filled with
The lowering action of the pressure-driven of confession, piston rod 27 is pushed by push rod.
When plastic emitting, control system will be in close state always into glue valve 30, and glue is prevented to pass in and out from this into glue valve 30.Separately
Outside, plastic emitting valve is opened, meanwhile, servo electric cylinders 11 push piston rod 27 quick downwards by the speed control mode of control system
Or movement at a slow speed, and then intracorporal glue in glue cylinder 29 is pushed, to go deep into the intracorporal volume of glue cylinder 29 big by piston rod 27 for glue
Small to realize electricity plastic emitting function by isometric squeezing out quantitative, when needing to stop plastic emitting, control system stops servo electric cylinders 11
Rotation, and then stop piston rod 27 and move downward, while plastic emitting valve is closed.If plastic emitting completes sensor 21 and senses round metal
Block 13 illustrates that the glue in glue cylinder 29 complete by whole plastic emittings, and 21 signal of sensor is completed in plastic emitting will be feedbacked to control system, control
System will forbid servo electric cylinders 11 to continue to move along, and can only do reversion control to servo electric cylinders 11, return back to original position.
The dynamic seal includes the U-shaped sealing element 23 and the general plug of U-shaped spring set gradually along direction from top to bottom
It is sealed sealing 24.Piston rod 27 is pressed into larynx envelope metalwork 22, is sealed sealing by the general plug of U-shaped sealing element 23 and U-shaped spring
24 tight fits, play the role of high pressure sealing.The quantity that U-shaped sealing element 23 and the general plug of U-shaped spring are sealed sealing 24 can be one
Or it is multiple, the quantity of U-shaped sealing element 23 is one in this implementation, and the quantity that the general plug of U-shaped spring is sealed sealing 24 is two.Into one
Step, the hole wall of the vertical axis hole of the larynx envelope metalwork 22 has the groove for installing dynamic seal, and metal backup will
Dynamic seal is pressed in the groove.Further, the side wall into glue chamber has for installing larynx envelope metalwork
22 step surface, metal backup are supported by the step surface.
Preferably, between larynx envelope metalwork 22 and glue cylinder 29, between glue valve 30 and glue cylinder 29, plastic emitting valve and glue cylinder 29 it
Between be provided with O-ring seal.
Side plate 16 is also fixedly installed between upper mounting plate 15 and lower installation board 17.
29 inner flow passage optimization design of glue cylinder, using isometric replacement principle, it is ensured that glue first in first out avoids the occurrence of glue cylinder
Heap glue is formed in 29 or residue glue problem occurs.It replaces plastic emitting mode in equal volume using overflow-type, can thoroughly wash away 29 inner wall of glue cylinder,
It prevents sizing material from accumulating at casing wall or dead angle, heap glue or residue glue problem occurs.Using the executing agency of servo electric cylinders 11.Its advantage
It is embodied in and (compares under the premise of same thrust) than existing executing agency: is a) small in size；B) light-weight；C) service life is long.It is high
The application of pressure sealing structure improves product pressure resistance reliability and service life.
Claims (9)
1. a kind of servo gluing quantitative machine, it is characterised in that: including servo electric cylinders, bracket, glue cylinder, servo electric cylinders by bracket with
Glue cylinder is fixedly connected, and glue cylinder is with an open mouth into glue chamber, and the top seal into glue chamber is equipped with larynx envelope metalwork, and larynx seals metal
Part has vertical axis hole, is equipped with piston rod in vertical axis hole, is equipped between sealing piston bar and vertical axis hole in vertical axis hole
Gap dynamic seal, the diameter of piston rod is less than the internal diameter into glue chamber, the bottom of glue cylinder be provided be connected into glue chamber into
Jiao Kou is equipped in glue-feeder into glue valve, and the push rod of servo electric cylinders is coaxially disposed in the top of piston rod, and the inside of glue cylinder is also set
It is equipped with plastic emitting chamber, the top of plastic emitting chamber is connected to by intercommunicating pore into glue chamber, and the bottom of glue cylinder is additionally provided with going out for connection plastic emitting chamber
Jiao Kou is equipped with plastic emitting valve in gum outlet.
2. a kind of servo gluing quantitative machine according to claim 1, it is characterised in that: the servo gluing quantitative machine is also
Including control system, described be respectively connected with into glue valve and plastic emitting valve controls its external electrical magnet valve on and off, each outside
Solenoid valve is electrically connected to the control system.
3. a kind of servo gluing quantitative machine according to claim 2, it is characterised in that: the bracket includes upper mounting plate
And lower installation board, upper mounting plate and lower installation board are fixedly connected by multiple optical axises, servo electric cylinders are fixedly installed in upper mounting plate
On, glue cylinder is fixedly connected with lower installation board, and detection plate is fixedly installed on push rod, and the upper end of piston rod is fixedly installed with gold
Belong to round block, sensor mounting plate is fixedly installed between upper mounting plate and lower installation board, is provided with and is used on sensor mounting plate
The servo electric cylinders home position sensing of detection plate in induction fills that glue completes sensor and plastic emitting is completed to pass for incude metal round block
Sensor, when the push rod of servo electric cylinders is retracted in situ, upper detection plate and servo electric cylinders home position sensing flush；It is complete when filling glue
Cheng Shi, metal round block complete sensor flush with glue is filled；When plastic emitting is completed, metal round block is equal with plastic emitting completion sensor
Together, servo electric cylinders home position sensing, fill glue and complete sensor and plastic emitting and complete sensor to be electrically connected to the control system respectively.
4. a kind of servo gluing quantitative machine according to claim 1, it is characterised in that: be equipped with plastics on the push rod
Bolster, when the push rod of servo electric cylinders is retracted in situ, plastic. buffer part is in contact with servo electric cylinders.
5. a kind of servo gluing quantitative machine according to claim 1, it is characterised in that: be equipped with modeling on the piston rod
Expect bolster, when plastic emitting is completed, plastic. buffer part is in contact with larynx envelope metalwork.
6. a kind of servo gluing quantitative machine according to claim 2, it is characterised in that: be provided on into glue valve for detecting
Into the pressure sensor of glue laminated power, pressure sensor is electrically connected to the control system.
7. a kind of servo gluing quantitative machine according to claim 1, it is characterised in that: the dynamic seal include along from
The general plug of the U-shaped sealing element and U-shaped spring that the direction of top to bottm is set gradually is sealed sealing.
8. a kind of servo gluing quantitative machine according to claim 7, it is characterised in that: U-shaped sealing element and the general plug of U-shaped spring
The quantity for being sealed sealing can be one or more.
9. a kind of servo gluing quantitative machine according to claim 7, it is characterised in that: the larynx seals the vertical of metalwork
The hole wall of axis hole has the groove for installing dynamic seal, and dynamic seal is pressed in the groove by metal backup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587808.9A CN109382279A (en) | 2018-12-25 | 2018-12-25 | A kind of servo gluing quantitative machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587808.9A CN109382279A (en) | 2018-12-25 | 2018-12-25 | A kind of servo gluing quantitative machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109382279A true CN109382279A (en) | 2019-02-26 |
Family
ID=65430664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587808.9A Pending CN109382279A (en) | 2018-12-25 | 2018-12-25 | A kind of servo gluing quantitative machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109382279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019833A (en) * | 2021-03-19 | 2021-06-25 | 上海大项科技有限公司 | Double-component servo metering cylinder |
| CN114849997A (en) * | 2022-06-27 | 2022-08-05 | 江西变电设备有限公司 | Glue quantitative adjustable extrusion tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124163A (en) * | 1976-04-03 | 1978-11-07 | Firma Heinrich Buhnen Kg | Relief pressure valve for hot melt adhesive |
| JPH1028919A (en) * | 1996-07-17 | 1998-02-03 | Anest Iwata Corp | Very small fixed volume discharge device |
| CN201192672Y (en) * | 2008-02-02 | 2009-02-11 | 贵阳时代汇通膜科技有限公司 | Double-component glue automatic gum coater |
| CN202929400U (en) * | 2012-09-26 | 2013-05-08 | 苏州工业园区职业技术学院 | Servo control system of five-shaft fully-automatic high-speed dispensing robot |
| CN103909044A (en) * | 2014-04-14 | 2014-07-09 | 肖根福罗格注胶技术(苏州工业园区)有限公司 | Gear pump rubber injection device |
| CN104549899A (en) * | 2014-12-17 | 2015-04-29 | 华南理工大学 | Automatic gluing and coating mechanism for shaft sleeve inner sleeve |
| CN108296128A (en) * | 2018-04-04 | 2018-07-20 | 葛素琴 | A kind of rubber-coated mechanism pasted for magnet steel |
| CN209222530U (en) * | 2018-12-14 | 2019-08-09 | 烟台科派智能科技有限公司 | A kind of servo gluing quantitative machine |
-
2018
- 2018-12-25 CN CN201811587808.9A patent/CN109382279A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124163A (en) * | 1976-04-03 | 1978-11-07 | Firma Heinrich Buhnen Kg | Relief pressure valve for hot melt adhesive |
| JPH1028919A (en) * | 1996-07-17 | 1998-02-03 | Anest Iwata Corp | Very small fixed volume discharge device |
| CN201192672Y (en) * | 2008-02-02 | 2009-02-11 | 贵阳时代汇通膜科技有限公司 | Double-component glue automatic gum coater |
| CN202929400U (en) * | 2012-09-26 | 2013-05-08 | 苏州工业园区职业技术学院 | Servo control system of five-shaft fully-automatic high-speed dispensing robot |
| CN103909044A (en) * | 2014-04-14 | 2014-07-09 | 肖根福罗格注胶技术(苏州工业园区)有限公司 | Gear pump rubber injection device |
| CN104549899A (en) * | 2014-12-17 | 2015-04-29 | 华南理工大学 | Automatic gluing and coating mechanism for shaft sleeve inner sleeve |
| CN108296128A (en) * | 2018-04-04 | 2018-07-20 | 葛素琴 | A kind of rubber-coated mechanism pasted for magnet steel |
| CN209222530U (en) * | 2018-12-14 | 2019-08-09 | 烟台科派智能科技有限公司 | A kind of servo gluing quantitative machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019833A (en) * | 2021-03-19 | 2021-06-25 | 上海大项科技有限公司 | Double-component servo metering cylinder |
| CN114849997A (en) * | 2022-06-27 | 2022-08-05 | 江西变电设备有限公司 | Glue quantitative adjustable extrusion tool |
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Application publication date: 20190226 |
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