CN205762088U - A kind of VCM precision adhesive dispensing device - Google Patents
A kind of VCM precision adhesive dispensing device Download PDFInfo
- Publication number
- CN205762088U CN205762088U CN201620703739.3U CN201620703739U CN205762088U CN 205762088 U CN205762088 U CN 205762088U CN 201620703739 U CN201620703739 U CN 201620703739U CN 205762088 U CN205762088 U CN 205762088U
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- Prior art keywords
- syringe
- vcm
- dispensing device
- precision
- adhesive dispensing
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- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
This utility model relates to point glue equipment field, being specifically related to a kind of VCM precision adhesive dispensing device, including pedestal and syringe, the syringe of syringe is fixed on pedestal, the fixing stator connecting VCM on pedestal, the mover adaptive with stator is connected the piston rod adaptive with syringe.Use a kind of VCM precision adhesive dispensing device described in the utility model, there is high frequency sound, high-precision feature, micro updating precision continuous spray can be realized, can effectively solve the problem that existing pneumatic type point glue equipment swollen point easily occurs at a glue process end, the wayward concordance for dispensing glue of screw point glue equipment, there is the problem that drop clashes into impact point glue precision with substrate in piezoelectric type point glue equipment, it is simultaneous for spring needed for the some glue reagent viscosity fast changeable of difference glue performance requirement, the connected mode of syringe needle and syringe can be selected flexibly, this apparatus structure is simple, practical and convenient, it is easy to promote.
Description
Technical field
This utility model relates to a kind of point glue equipment, and (Voice Coil Motor is called for short particularly a kind of voice coil motor
VCM) precision adhesive dispensing device.
Background technology
Precise glue dispensing technology is the one of the fields such as micro-electronic manufacturing, microelectronics Packaging, accurate 3D printing, trace reagent distribution
Item key technology, uses this technology can construct the various figures of the forms such as point, line, surface；In micro-electronic manufacturing and encapsulation field,
Injection conductive material and dielectric substance, it is achieved the making of the passive electronic such as electric capacity, resistance and inductance, use accurate point
Glue technology completes the manufacture of various actuator and sensor, it is achieved the Integrated manufacture of Micro-Opto-Electro-Mechanical Systems；Precision is needed at reagent
The fields such as the chemical-biological of distribution, use precise glue dispensing technology to be possible not only to accurately distribute liquid, it is also possible to by drop
Diameter be maintained at micron order, only need a minimal amount of fluent material just can carry out a large amount of scientific experiments, so high for price
Experimentation cost can be substantially reduced for expensive material；Meanwhile, along with these fields research deeply, to the most at high speed, high
Complete a glue to precision, ultramicron and propose great challenge.
Existing point glue equipment is primarily present following deficiency:
1, existing pneumatic type point glue equipment is not easy accurately to control due to air pressure, causes easily going out at a glue process end
Now swell a little, thus affect adhesive dispensing device part performance；
2, reducing, no can occur because of the rotation of screw rod in existing screw point glue equipment gelatin viscosity during a glue
Concordance for dispensing glue easy to control, and the rotary inertia of electric motor starting and shutdown is big thus can affect the precision controlling glue amount；
Although 3, existing piezoelectric type point glue equipment can realize noncontact spraying, substrate can be reduced by striker scratch, with
Time can improve efficiency for dispensing glue and concordance, but drop exists with substrate and clashes into, thus affects glue precision, additionally piezoelectricity
Formula point glue equipment fabrication and installation are complicated, cost intensive.
Utility model content
Goal of the invention of the present utility model is: for prior art exist existing pneumatic type point glue equipment at a glue
Easily there is swollen point in process end, and the wayward concordance for dispensing glue of screw point glue equipment, piezoelectric type point glue equipment exists liquid
Drip the problem clashing into impact point glue precision with substrate, it is provided that a kind of system response is sensitive, precision is high, micro updating precision can be realized even
The VCM precision adhesive dispensing device of continuous spraying.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of VCM precision adhesive dispensing device, including pedestal and syringe, the syringe of described syringe is fixed at described pedestal
On, it being fitted with piston rod in described syringe, the fixing stator connecting VCM on described pedestal, being fitted with in described stator can be straight
The mover that line slides, described mover connects described piston rod.
Use a kind of VCM precision adhesive dispensing device described in the utility model, there is high frequency sound, high-precision feature, can be real
Existing micro updating precision continuous spray, it is possible to effectively solve existing pneumatic type point glue equipment and easily occur swelling at a glue process end
Point, the wayward concordance for dispensing glue of screw point glue equipment, piezoelectric type point glue equipment exists drop to be affected a little with substrate shock
The problem of glue precision, is simultaneous for spring needed for the some glue reagent viscosity fast changeable of difference glue performance requirement, it is possible to spirit
Living and select syringe needle and the connected mode of syringe, this apparatus structure is simple, practical and convenient, it is simple to promote.
Preferably, described VCM built-in linear encoder, as position feedback transducer.
Preferably, described stator is connected to the stator fixed plate on described pedestal, and described mover connects mover connecting plate,
Connect between described stator fixed plate and mover connecting plate and have two bolts and the nut with its adaptation, every described pretension bolt
Being socketed with spring, described spring is in compressive state, and its two ends contact described stator fixed plate and mover connecting plate respectively.
Preferably, two described bolts are about through described VCM axis and be perpendicular to the plane symmetry of described pedestal and arrange.
Use this structure to arrange, balance VCM mover stress, improve the precision during work of described VCM precision adhesive dispensing device.
Preferably, every described spring structure, shape are identical.
Preferably, described mover connecting plate is provided with linear bearing, and described pedestal is provided with and mates with described linear bearing
Bearing guide.
Use this structure to arrange, realize the accurate of linear motion by described bearing guide with mating of linear bearing
Property, thus precision when improving the work of described VCM precision adhesive dispensing device.
Preferably, described mover connecting plate is provided with bearing connecting plate, and described bearing connecting plate is located at by described linear bearing
On.
Preferably, on described mover connecting plate, connection has piston rod clamper, described piston rod clamper to be used for clamping institute
State piston rod.
Preferably, described pedestal is provided with syringe connecting plate and syringe fixation clamp, and described syringe connecting plate and syringe are fixed
The folding of folder is used for fixing and change described syringe.
Preferably, the syringe needle on described syringe uses corresponding mode with described syringe even according to a glue reagent viscosity
Connect.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
Use a kind of VCM precision adhesive dispensing device described in the utility model, there is high frequency sound, high-precision feature, can be real
Existing micro updating precision continuous spray, it is possible to effectively solve existing pneumatic type point glue equipment and easily occur swelling at a glue process end
Point, the wayward concordance for dispensing glue of screw point glue equipment, piezoelectric type point glue equipment exists drop to be affected a little with substrate shock
The problem of glue precision, is simultaneous for spring needed for the some glue reagent viscosity fast changeable of difference glue performance requirement, it is possible to spirit
Living and select syringe needle and the connected mode of syringe, this apparatus structure is simple, practical and convenient, it is simple to promote.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of VCM precision adhesive dispensing device described in the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Labelling in figure: 1-pedestal, 11-stator fixed plate, 12-mover connecting plate, 13-syringe connecting plate, 14-syringe is fixed
Folder, 15-bearing guide, 16-linear bearing, 17-bearing connecting plate, 21-stator, 22-mover, 23-spring, 24-pretension bolt,
25-nut, 31-syringe, 32-piston rod, 33-syringe needle, 4-piston rod clamper.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
Embodiment
As it is shown in figure 1, the three dimensional structure schematic diagram of a kind of VCM precision adhesive dispensing device described in the utility model, including base
Seat 1, VCM, syringe, stator 21, mover 22, syringe 31 and piston rod 32.
The syringe 31 of described syringe is fixed on described pedestal 1, is fitted with piston rod 32 in described syringe 31, described
The fixing stator 21 connecting VCM on pedestal 1, be fitted with in described stator 21 can the mover 22 of linear slide, described mover 22
Connect described piston rod 32；Described VCM built-in linear encoder, as position feedback transducer.
As in figure 2 it is shown, the front view of Fig. 1, including stator fixed plate 11, mover connecting plate 12, spring 23, pretension bolt
24, nut 25 and piston rod clamper 4.
Described stator 21 is connected to the described stator fixed plate 11 on described pedestal 1, and described mover 22 connects described moving
Sub-connecting plate 12, between described stator fixed plate 11 and mover connecting plate 12 connect have two described bolts 24 and with its adaptation
Described nut 25, every described pretension bolt 24 is socketed with described spring 23, and described spring 23 is in compressive state, and regulation is described
The compression degree of spring 23 described in nut 25 scalable, its two ends contact described stator fixed plate 11 and mover connecting plate respectively
12；Two described bolts 24, about through described VCM axis and be perpendicular to the plane symmetry of described pedestal 1 and arrange, use this
Structure is arranged, and balances described mover 22 stress, improves the precision during work of described VCM precision adhesive dispensing device, every described spring
23 structures, shape are identical；Connecting on described mover connecting plate 12 has piston rod clamper 4, described piston rod clamper 4 to be used for pressing from both sides
Hold described piston rod 32.
As it is shown on figure 3, the right view of Fig. 1, including syringe connecting plate 13, syringe fixation clamp 14, bearing guide 15, linear axis
Hold 16, bearing connecting plate 17 and syringe needle 33.
Described mover connecting plate 12 is provided with described bearing connecting plate 17, and described linear bearing 16 is located at described bearing and is connected
On plate 17, described pedestal 1 is provided with the described bearing guide 15 mated with described linear bearing 16, uses this structure to arrange,
By the accuracy realizing moving along a straight line that mates of described bearing guide 15 with linear bearing 16, thus it is accurate to improve described VCM
Precision during point glue equipment work；Described pedestal 1 is provided with described syringe connecting plate 13 and syringe fixation clamp 14, and described syringe is even
The folding of fishplate bar 13 and syringe fixation clamp 14 is used for fixing and change described syringe 31；33, described syringe needle on described syringe
Strong point glue reagent viscosity uses corresponding mode to be connected with described syringe 31.
Use a kind of VCM precision adhesive dispensing device described in the utility model, there is high frequency sound, high-precision feature, can be real
Existing micro updating precision continuous spray, it is possible to effectively solve existing pneumatic type point glue equipment and easily occur swelling at a glue process end
Point, the wayward concordance for dispensing glue of screw point glue equipment, piezoelectric type point glue equipment exists drop to be affected a little with substrate shock
The problem of glue precision, is simultaneous for described spring 23 needed for the some glue reagent viscosity fast changeable of difference glue performance requirement,
Can select described syringe needle 33 and the connected mode of syringe 31 flexibly, this apparatus structure is simple, practical and convenient, it is simple to promote.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (10)
1. a VCM precision adhesive dispensing device, including pedestal (1) and syringe, it is characterised in that the syringe (31) of described syringe
It is fixed on described pedestal (1), in described syringe (31), is fitted with piston rod (32), the upper fixing connection VCM of described pedestal (1)
Stator (21), be fitted with in described stator (21) can the mover (22) of linear slide, described mover (22) connects described work
Stopper rod (32).
A kind of VCM precision adhesive dispensing device the most according to claim 1, it is characterised in that described VCM built-in linear encodes
Device, as position feedback transducer.
A kind of VCM precision adhesive dispensing device the most according to claim 1, it is characterised in that described stator (21) is connected to institute
Stating the stator fixed plate (11) on pedestal (1), described mover (22) connects mover connecting plate (12), described stator fixed plate
(11) and connect between mover connecting plate (12) and have two bolts (24) and the nut (25) with its adaptation, every described pretension spiral shell
Bolt (24) is socketed with spring (23), and described spring (23) is in compressive state, and its two ends contact described stator fixed plate respectively
And mover connecting plate (12) (11).
A kind of VCM precision adhesive dispensing device the most according to claim 3, it is characterised in that two described bolts (24) about
Through described VCM axis and be perpendicular to described pedestal (1) plane symmetry arrange.
A kind of VCM precision adhesive dispensing device the most according to claim 3, it is characterised in that every described spring (23) structure,
Shape is identical.
A kind of VCM precision adhesive dispensing device the most according to claim 3, it is characterised in that on described mover connecting plate (12)
Being provided with linear bearing (16), described pedestal (1) is provided with the bearing guide (15) mated with described linear bearing (16).
A kind of VCM precision adhesive dispensing device the most according to claim 6, it is characterised in that on described mover connecting plate (12)
Being provided with bearing connecting plate (17), described linear bearing (16) is located on described bearing connecting plate (17).
A kind of VCM precision adhesive dispensing device the most according to claim 3, it is characterised in that on described mover connecting plate (12)
Connecting has piston rod clamper (4), described piston rod clamper (4) to be used for clamping described piston rod (32).
A kind of VCM precision adhesive dispensing device the most according to claim 1, it is characterised in that described pedestal (1) is provided with syringe
Connecting plate (13) and syringe fixation clamp (14), the folding of described syringe connecting plate (13) and syringe fixation clamp (14) for fixing and
Change described syringe (31).
10. according to the arbitrary described a kind of VCM precision adhesive dispensing device of claim 1-9, it is characterised in that on described syringe
Syringe needle (33) uses corresponding mode to be connected with described syringe (31) according to a glue reagent viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703739.3U CN205762088U (en) | 2016-07-06 | 2016-07-06 | A kind of VCM precision adhesive dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703739.3U CN205762088U (en) | 2016-07-06 | 2016-07-06 | A kind of VCM precision adhesive dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205762088U true CN205762088U (en) | 2016-12-07 |
Family
ID=58124071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703739.3U Expired - Fee Related CN205762088U (en) | 2016-07-06 | 2016-07-06 | A kind of VCM precision adhesive dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205762088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081907A (en) * | 2017-06-12 | 2017-08-22 | 贵州大学 | Piezoelectricity striker printing head system |
| CN108480131A (en) * | 2018-04-08 | 2018-09-04 | 广东贝贝机器人有限公司 | A kind of earphone dispensing needle head position autocompensation installation |
| CN110918384A (en) * | 2019-11-21 | 2020-03-27 | 沈阳工业大学 | Ultra-precise dispensing system and method |
| WO2021012875A1 (en) * | 2019-07-24 | 2021-01-28 | 南方科技大学 | Mixing apparatus |
-
2016
- 2016-07-06 CN CN201620703739.3U patent/CN205762088U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081907A (en) * | 2017-06-12 | 2017-08-22 | 贵州大学 | Piezoelectricity striker printing head system |
| CN108480131A (en) * | 2018-04-08 | 2018-09-04 | 广东贝贝机器人有限公司 | A kind of earphone dispensing needle head position autocompensation installation |
| WO2021012875A1 (en) * | 2019-07-24 | 2021-01-28 | 南方科技大学 | Mixing apparatus |
| CN110918384A (en) * | 2019-11-21 | 2020-03-27 | 沈阳工业大学 | Ultra-precise dispensing system and method |
| CN110918384B (en) * | 2019-11-21 | 2021-05-14 | 沈阳工业大学 | Ultra-precise dispensing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |