CN207756313U - Fluid micro injection apparatus - Google Patents
Fluid micro injection apparatus Download PDFInfo
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- CN207756313U CN207756313U CN201820790969.7U CN201820790969U CN207756313U CN 207756313 U CN207756313 U CN 207756313U CN 201820790969 U CN201820790969 U CN 201820790969U CN 207756313 U CN207756313 U CN 207756313U
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Abstract
The utility model discloses a kind of fluid micro injection apparatus, including system is executed, execution system includes matrix, defines executing agency's installation cavity in matrix, and matrix is equipped with the location hole be connected with executing agency installation cavity；Flow channel component, flow channel component are connected with the system of execution, and flow channel component includes：Fluid seat, the runner for defining fluid cavity and being connected to fluid cavity in fluid seat, matrix are located on fluid seat and are clamped with fluid seat；Nozzle, nozzle are located on fluid seat and are connected to fluid cavity；Moving element, one end of moving element are movably stretched into location hole with by execution system drive, and the other end of moving element is movably through fluid cavity to open and close nozzle；Positioning component, positioning component are detachably connected with flow channel component and the execution system, and positioning component is for stationary flowpath component and executes system.The fluid micro injection apparatus is simple in structure, dismounts, is easy to clean, maintenance cost is low.
Description
Technical field
The utility model is related to it is a kind of can quick assembling fluid micro injection apparatus.
Background technology
Existing fluid micro injection apparatus drives closing element using flexure hinge mechanism or operating element by lever,
Realize fluid micro injection, fluid course, which exists, is closed runner, and cleaning is cumbersome, and related accessory installing and dismounting is cumbersome, causes to assemble
Efficiency is low, and it is inconvenient that repair is replaced, and adjusts cumbersome after replacement, and there are installation, dismounting, cleaning are inconvenient, maintenance cost is high, assembly
Time-consuming problem.
Invention content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, the utility model proposes a kind of fluid micro injection apparatus, the fluid micro injection apparatus is easy to clean, dress
With simple.
According to the fluid micro injection apparatus of the utility model embodiment, including：Execution system, the execution system include
Matrix, define executing agency's installation cavity in described matrix, and described matrix is equipped with to be connected with executing agency's installation cavity
Location hole；Flow channel component, the flow channel component are connected with the execution system, and the flow channel component includes：Fluid seat, the stream
The runner for defining fluid cavity in housing and being connected to the fluid cavity, described matrix be located on the fluid seat and with the stream
Housing is clamped；Nozzle, the nozzle are located on the fluid seat and are connected to the fluid cavity；Moving element, the activity member
One end of part is movably stretched into the location hole and can be lived with the other end by the execution system drive, the moving element
Pass through the fluid cavity to open and close the nozzle dynamicly；Positioning component, the positioning component and the flow channel component and
The execution system is detachably connected, and the positioning component is for fixing the flow channel component and the execution system.
According to the fluid micro injection apparatus of the utility model embodiment, by limiting executing agency's installation in matrix
Chamber limits fluid cavity and runner in fluid seat, and matrix is set on fluid seat, and executing system can be by the fortune of control moving element
Whether row and the displacement of operation, realization open and close nozzle, to realize opening, close fluid micro injection apparatus or tune
The purpose for saving the jeting effect of fluid micro injection apparatus, may be implemented using positioning component between flow channel component and execution system
Be rapidly assembled and disassembled, the fluid micro injection apparatus is simple in structure, dismounting, it is easy to clean, maintenance cost is low.
According to the utility model one embodiment, described matrix lower end thereof is equipped with towards side installation base outstanding,
One end of the fluid seat is equipped with installation groove corresponding with the installation base, and the installation base is plugged on the installation
In groove.
According to the utility model one embodiment, the position of the neighbouring other end of described matrix lower face, which is equipped with, to be downwardly projected
Positioning convex platform, be equipped between the positioning convex platform and the lower face of described matrix and be open towards the fluid seat direction
The other end of slot, the fluid seat is equipped with plug division corresponding with the slot, and the plug division is plugged on the slot
Interior, the end face of the positioning convex platform towards the plug division is bonded with the end face of the plug division towards the positioning convex platform.
According to the utility model one embodiment, the bottom of described matrix is equipped with the first mounting hole, is set on the fluid seat
There are the second mounting hole corresponding with first mounting hole, the positioning component removably to pass through first mounting hole and institute
The second mounting hole is stated with the fixation flow channel component and the execution system.
According to the utility model one embodiment, at least one of first mounting hole and second mounting hole shape
As threaded hole, the positioning component is formed as shop bolt, and the peripheral surface of the shop bolt is equipped with and the threaded hole phase
Corresponding screw thread, the shop bolt are threadedly coupled with first mounting hole and/or second mounting hole.
According to the utility model one embodiment, second mounting hole is stretched out in the lower end of the shop bolt, described fixed
The lower end of position pin is equipped with flower pattern notch.
According to the utility model one embodiment, the moving element is formed as the axially extending column along the location hole
Shape, the moving element are axial movable to open and close the nozzle along it.
According to the utility model one embodiment, the upper end of the moving element is equipped with round platform portion, the round platform portion and institute
It states moving element coaxial arrangement and radial dimension is more than the radial dimension of the moving element, the fluid micro injection apparatus is also
Including：Guide holder, the guide holder is located on the fluid seat and at least part is located in the fluid cavity, the guide holder
Interior to be equipped with along the axially extending channel of the fluid cavity, the moving element is movably through the channel；Elastic component, institute
State elastic component be located between the round platform portion and the guide holder and the both ends of the elastic component respectively only support the guide holder and
The round platform portion.
According to the utility model one embodiment, the lower, outer perimeter of the guide holder is equipped with the positioning along its circumferentially extending
The upper end of plate, the fluid cavity is equipped with positioning deep gouge corresponding with the positioning plate, and it is heavy that the positioning plate is located at the positioning
In the slot and positioning plate part below is plugged in the fluid cavity.
According to the utility model one embodiment, at least one side of the positioning deep gouge is formed as the first positioning and puts down
At least part peripheral surface in face, the positioning plate is formed as the second positioning plane corresponding with the first positioning plane.
According to the utility model one embodiment, the guide holder is formed as column, and the lower, outer perimeter of the guide holder is set
Have along its circumferentially extending and the positioning round table above the positioning plate, the positioning round table it is corresponding with the location hole and
Cooperation is plugged in the location hole.
According to the utility model one embodiment, the side of the fluid seat is equipped with lets out glue with what the fluid cavity was connected to
Hole, the lower end of the guide holder, which is equipped with, to be connected to the channel and lets out the corresponding square groove in glue hole with described.
According to the utility model one embodiment, the lower end of the guide holder, which is equipped with, to be connected to the channel and leads to described
The radial dimension of the coaxial cylindrical slot in road, the cylindrical slot is more than the radial dimension in the channel for installing sealing ring.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the flow channel component of the fluid micro injection apparatus of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the execution system of the fluid micro injection apparatus of the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the fluid micro injection apparatus of the utility model embodiment；
Fig. 4 is the structural schematic diagram according to the guide holder of the fluid micro injection apparatus of the utility model embodiment；
Fig. 5 is the sectional view according to the guide holder of the fluid micro injection apparatus of the utility model embodiment；
Fig. 6 is the structural schematic diagram according to the fluid seat of the fluid micro injection apparatus of the utility model embodiment；
Fig. 7 is the sectional view according to the fluid seat of the fluid micro injection apparatus of the utility model embodiment.
Reference numeral：
Fluid micro injection apparatus 300；
Execution system 100；
Matrix 110；Executing agency's installation cavity 111；Location hole 112；Installation base 113；Positioning convex platform 114；Slot 115；
First mounting hole 116；
Flow channel component 200；
Fluid seat 210；Fluid cavity 211；Runner 212；Installation groove 213；Plug division 214；Second mounting hole 215；Positioning
Deep gouge 216；First positioning plane 217；Let out glue hole 218；
Nozzle 220；
Moving element 400；
Guide holder 410；Positioning plate 411；Second positioning plane 412；Square groove 413；Cylindrical slot 414；Sealing ring 415；Positioning
Round platform 416；
Elastic component 420；
Positioning component 500.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more this feature.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings the fluid micro injection apparatus 300 according to the utility model embodiment is specifically described.
As shown in Figure 1 to Figure 3, include execution system according to the fluid micro injection apparatus 300 of the utility model embodiment
100, flow channel component 200, moving element 400 and positioning component 500.
Specifically, it includes matrix 110 and flow channel component 200 to execute system 100, executing agency is defined in matrix 110
Installation cavity 111, matrix 110 are equipped with the location hole 112 with 111 conducting of executing agency installation cavity, flow channel component 200 and execute system
System 100 is connected, and flow channel component 200 includes fluid seat 210 and nozzle 220, define in fluid seat 210 fluid cavity 211 and with stream
The runner 212 that body cavity 211 is connected to, matrix 110 are located on fluid seat 210 and are clamped with fluid seat 210, and nozzle 220 is located at fluid
It is connected on seat 210 and with fluid cavity 211, one end of moving element 400 is movably stretched into location hole 112 with by execution system
100 drivings, the other end of moving element 400 is movably through fluid cavity 211 to open and close nozzle 220, positioning component
500 are detachably connected with flow channel component 200 and execution system 100, and positioning component 500 is for stationary flowpath component 200 and holds
Row system 100.
In other words, as shown in figure 3, fluid micro injection apparatus 300 is mainly by execution system 100, flow channel component 200, work
Dynamic element 400 and positioning component 500 form, and are connected with flow channel component 200 wherein executing system 100, and positioning component 500 can be with
Flow channel component 200 and execution system 100 are detachably connected, can be stationary flowpath component 200 and to execute system by positioning component 500
System 100, execution system 100 is mainly made of matrix 110 and flow channel component 200, and flow channel component 200 is mainly by 210 He of fluid seat
Nozzle 220 forms, and executing agency's installation cavity 111 can be formed in matrix 110, location hole can be also equipped on matrix 110
112, location hole 112 can be connected with executing agency installation cavity 111, one end of moving element 400 can stretch into location hole 112 and
Movable, one end of moving element 400 can be connect with system 100 is executed, and moving element can be driven by execution system 100
400 activities, fluid seat 210 is interior to be equipped with fluid cavity 211 and runner 212, and runner 212 can be connected to fluid cavity 211, and matrix 110 can
It is located on fluid seat 210, matrix 110 can be clamped with fluid seat 210, and nozzle 220, nozzle can be also equipped on fluid seat 210
220 can be connected to fluid cavity 211, and fluid can flow to nozzle 220 by runner 212 and fluid cavity 211, that is to say, that fluid
Nozzle 220 can be equipped at 211 outlet end of chamber, the other end of moving element 400 may pass through fluid cavity 211 and movable, activity member
Part 400 can open and close nozzle 220 under the action of executing system 100.
It can be by execution system 100 and flow channel component according to the fluid micro injection apparatus 300 of the utility model embodiment
200 compositions, execution system 100 are mainly used for controlling the operation of moving element 400, and flow channel component 200 can be equipped with runner 212, hold
Row system 100, can be with when coordinating with flow channel component 200 by whether the operation that controls moving element 400 and the displacement of operation
The nozzle 220 for opening or closing flow channel component 200, to reaching opening, closing fluid micro injection apparatus 300 or adjusting fluid
Flow channel component 200 and execution system may be implemented by positioning component 500 in the purpose of the jeting effect of micro injection apparatus 300
Being rapidly assembled and disassembled between 100.
As a result, according to the fluid micro injection apparatus 300 of the utility model embodiment, by being limited in fluid seat 210
Fluid cavity 211 and runner 212, nozzle 220 can be opened and closed by moving element 400, and runner 212 can connect with fluid cavity 211
It is logical, it is fixed by positioning component 500 between flow channel component 200 and execution system 100, and then flow channel component 200 may be implemented
And the fast assembling-disassembling between system 100 is executed, the fluid micro injection apparatus 300 is simple in structure, dismounting, easy to clean, maintenance
It is at low cost, shorten assembly, adjust duration, while reducing key components quantity, reduces cost.
As shown in Fig. 2, one embodiment according to the present utility model, 110 lower end thereof of matrix can be equipped with towards a pleurapophysis
One end of the installation base 113 gone out, fluid seat 210 is equipped with installation groove 213 corresponding with installation base 113, installation base
113 is pluggable in installation groove 213.
That is, when matrix 110 and fluid seat 210 are installed together, installation base 113 is plugged on installation groove
In 213, installation base 113 is corresponded and is cooperated with installation groove 213, and matrix 110 and fluid seat not only may be implemented
Connection between 210, moreover it is possible to limit the upper and lower position between matrix 110 and fluid seat 210, can ensure determining for fluid seat 210
The positioning plane of bit plane and matrix 110 fits closely, while bearing the impact of the up and down motion of moving element 400.
Further, the position of the neighbouring other end of 110 lower face of matrix can be equipped with downward projection of positioning convex platform 114,
The slot 115 being open towards 210 direction of fluid seat, fluid seat are equipped between positioning convex platform 114 and the lower face of matrix 110
210 other end is equipped with plug division 214 corresponding with slot 115, and plug division 214 is pluggable in slot 115, positioning convex platform
114 are bonded towards the end face of plug division 214 with the end face of plug division 214 towards positioning convex platform 114, by matrix 110 and fluid
When seat 210 is installed together, convenient for rotating flow channel component 200 to suitable, accurate position, in installation positioning component
When 500 can quick capturing position, reduce installation difficulty, shorten the set-up time, improve the convenience of installation.
That is, when assembling matrix 110 with fluid seat 210, when installation base 113 and 213 phase interworking of installation groove
When conjunction, plug division 214 can be plugged with slot 115, and the connection between matrix 110 and fluid seat 210 not only may be implemented, also
The upper and lower position between matrix 110 and fluid seat 210 can further be limited, can ensure the positioning plane of fluid seat 210 with
The positioning plane of matrix 110 fits closely, while bearing the impact of the up and down motion of moving element 400.
In some specific implementation modes of the utility model, the bottom of matrix 110 can be equipped with the first mounting hole 116, stream
Second mounting hole 215 corresponding with the first mounting hole 116 can be equipped in housing 210, positioning component 500 removably passes through first
Mounting hole 116 and the second mounting hole 215 with stationary flowpath component 200 and execute system 100.As a result, by the one of positioning component 500
End sequentially passes through the second mounting hole 215 and the first mounting hole 116, can realize between flow channel component 200 and execution system 100
It is fixed, the advantages that there is convenient disassembly, reduce assembly duration and difficulty, reduce cost.
Optionally, at least one of the first mounting hole 116 and the second mounting hole 215 are formed as threaded hole, positioning group
Part 500 is formed as shop bolt, and the peripheral surface of shop bolt can be equipped with screw thread corresponding with threaded hole, and shop bolt can be with
First mounting hole 116 and/or the second mounting hole 215 are threadedly coupled, and flow channel component 200 cannot be de- in system 100 from executing easily
From, limit flow channel component 200 and execute system 100 between turned position, of low cost, easy to use, life easy to process
Production.
Further, the lower end of extended second mounting hole 215 in the lower end of shop bolt, shop bolt can be lacked equipped with flower pattern
Mouthful, it is easy to use kit to realize screwing for shop bolt by flower pattern notch.
One embodiment according to the present utility model, moving element 400 are formed as along the axially extending of location hole 112
Column, moving element 400 are axial movable to open and close nozzle 220,400 response speed of moving element of the structure along it
Soon, easy to use, production easy to process.
Optionally, the upper end of moving element 400 can be equipped with round platform portion, and round platform portion is coaxially disposed with moving element 400 and diameter
It is more than the radial dimension of moving element 400 to size, convenient for the operation of response execution system 100, and in the work for executing system 100
Activity is carried out under.
One embodiment according to the present utility model, fluid micro injection apparatus 300 further include guide holder 410 and elastic component
420。
Specifically, guide holder 410 may be provided on fluid seat 210 and at least part is located in fluid cavity 211, guide holder
It can be equipped with along the axially extending channel of fluid cavity 211 in 410, moving element 400 is movably through channel, elastic component 420
It may be provided between round platform portion and guide holder 410 and guide holder 410 and round platform portion only supported in the both ends of elastic component 420 respectively, not only may be used
With realize for moving element 400 guiding, moreover it is possible to realize that moving element 400 automatically resets, can further increase opening or
Person closes the efficiency of nozzle 220.
Wherein, location hole 112 can be matched with guide holder 410, when execution system 100 and flow channel component 200 closely connect
When connecing, the positioning plane of matrix 110 can be overlapped or even is completely superposed with the upper positioning plane of guide holder 410, so as to protect
The axis of card guide holder 410 is overlapped with the axis of the location hole 112 of matrix 110, and perpendicular to the positioning plane of matrix 110, from
And flow channel component 200 can be limited and execute the position around between system 100, also, executing system 100 and stream
When road component 200 assembles, installation base 113 can be matched with the installation groove 213 in flow channel component 200, it is ensured that be led
Plane and the positioning plane of matrix 110 are fitted close in the positioning of seat 410.
Optionally, elastic component 420 is formed as the spring being set on moving element 400, not only easy to use, but also drops
Low production cost, replacement and repair easy to disassemble.
As shown in Figure 4 and Figure 5, according to the utility model one embodiment, the lower, outer perimeter of guide holder 410 was equipped with along its week
To the positioning plate 411 of extension, the upper end of fluid cavity 211 is equipped with positioning deep gouge 216 corresponding with positioning plate 411, positioning plate 411
It is located in positioning deep gouge 216 and 411 part below of positioning plate is plugged in fluid cavity 211, that is to say, that by guide holder
When 410 lower part is mounted on fluid seat 210, positioning plate 411 can be quick installed in positioning deep gouge 216, can be shortened and be led
Set-up time to seat 410 and installation difficulty, convenient for improving positioning accuracy.
Further, at least one side of positioning deep gouge 216 is formed as the first positioning plane 217, and positioning plate 411 is extremely
Few a part of peripheral surface is formed as second positioning plane 412 corresponding with the first positioning plane 217, wherein the first positioning is flat
The quantity in face 217 can be 4, further improve positioning accuracy, while position is fixed, will not relatively rotate easily.
As shown in Figure 4 and Figure 5, guide holder 410 is formed as column, and the lower, outer perimeter of guide holder 410 can be equipped with along its week
To the positioning round table 416 extended and above positioning plate 411, positioning round table 416 is corresponding with location hole 112 and coordinates grafting
In location hole 112, that is to say, that when connecting guide holder 410 with fluid seat 210 with matrix 110 respectively, positioning plate 411 can
It is matched with positioning deep gouge 216, positioning round table 416 can be matched with location hole 112, to realize two-way positioning, further be carried
High position precision improves technological effect, raises labour productivity and product quality.
As shown in Figure 6 and Figure 7, in some specific implementation modes of the utility model, the side of fluid seat 210 be equipped with
What fluid cavity 211 was connected to lets out glue hole 218, and the lower end of guide holder 410 is equipped with and channel connection and side corresponding with glue hole 218 is let out
Slot 413, convenient for when there is fluid leakage situation, the fluid of leakage can be discharged in time.
As shown in Figure 1, according to the utility model one embodiment, the lower end of guide holder 410 be equipped be connected to channel and with
The coaxial cylindrical slot 414 in channel, the radial dimension of cylindrical slot 414 are more than the radial dimension in channel for installing sealing ring 415,
It can prevent from spilling on fluid on the cylindrical surface of moving element 400.As a result, by the way that sealing ring 415 is arranged, ensureing moving element
On the basis of 400 is mobilizable, it can also be ensured that the leakproofness of fluid cavity 211.
The assembling process and dress of the fluid micro injection apparatus 300 according to the utility model embodiment is detailed below
With feature.
First, the fluid cavity being mounted on after moving element 400, guide holder 410, sealing ring 415 being coordinated on fluid seat 210
It is interior, then the upper end of guide holder 410 and moving element 400 is inserted into the location hole 112 of the matrix 110 in execution system 100
And coordinate, eddy channel component 200, so that installation base 113 is matched with slot 115 with installation groove 213, positioning convex platform 114,
When the side of flow channel component 200 is parallel with 100 side of system is executed, shop bolt is screwed, you can complete Fast Installation.When need
When dismantling flow channel component 200 and being cleaned or replaced, it is only necessary to unscrew shop bolt, you can by flow channel component 200 with hold
Row system 100 is detached.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (13)
1. a kind of fluid micro injection apparatus, which is characterized in that including：
Execution system, the execution system include matrix, and executing agency's installation cavity is defined in described matrix, is set in described matrix
There is the location hole be connected with executing agency's installation cavity；
Flow channel component, the flow channel component are connected with the execution system, and the flow channel component includes：
Fluid seat, the runner for defining fluid cavity and being connected to the fluid cavity in the fluid seat, described matrix are located at described
It is clamped on fluid seat and with the fluid seat；
Nozzle, the nozzle are located on the fluid seat and are connected to the fluid cavity；
Moving element, one end of the moving element are movably stretched into the location hole with by the execution system drive,
The other end of the moving element opens and closes the nozzle movably through the fluid cavity；
Positioning component, the positioning component are detachably connected with the flow channel component and the execution system, the positioning group
Part is for fixing the flow channel component and the execution system.
2. fluid micro injection apparatus according to claim 1, which is characterized in that described matrix lower end thereof is equipped with direction
One end of side installation base outstanding, the fluid seat is equipped with installation groove corresponding with the installation base, the peace
Dress boss is plugged in the installation groove.
3. fluid micro injection apparatus according to claim 2, which is characterized in that described matrix lower face it is neighbouring another
The position at end is equipped with downward projection of positioning convex platform, is equipped with described between the positioning convex platform and the lower face of described matrix
The other end of the slot of fluid seat direction opening, the fluid seat is equipped with plug division corresponding with the slot, described
Plug division is plugged in the slot, the positioning convex platform towards the plug division end face and the plug division towards described fixed
The end face fitting of position boss.
4. fluid micro injection apparatus according to any one of claim 1-3, which is characterized in that the bottom of described matrix
Equipped with the first mounting hole, the fluid seat is equipped with the second mounting hole corresponding with first mounting hole, the positioning component
Removably pass through first mounting hole and second mounting hole with the fixation flow channel component and the execution system.
5. fluid micro injection apparatus according to claim 4, which is characterized in that first mounting hole and described second
At least one of mounting hole is formed as threaded hole, and the positioning component is formed as shop bolt, the periphery of the shop bolt
Face is equipped with screw thread corresponding with the threaded hole, the shop bolt and first mounting hole and/or second installation
Hole is threadedly coupled.
6. fluid micro injection apparatus according to claim 5, which is characterized in that institute is stretched out in the lower end of the shop bolt
The second mounting hole is stated, the lower end of the shop bolt is equipped with flower pattern notch.
7. fluid micro injection apparatus according to claim 1, which is characterized in that the moving element is formed as along described
The axially extending column of location hole, the moving element are axial movable to open and close the nozzle along it.
8. fluid micro injection apparatus according to claim 7, which is characterized in that the upper end of the moving element is equipped with circle
Platform portion, the round platform portion is coaxially disposed with the moving element and radial dimension is more than the radial dimension of the moving element, institute
Stating fluid micro injection apparatus further includes：
Guide holder, the guide holder is located on the fluid seat and at least part is located in the fluid cavity, the guide holder
Interior to be equipped with along the axially extending channel of the fluid cavity, the moving element is movably through the channel；
Elastic component, the elastic component is located between the round platform portion and the guide holder and the both ends of the elastic component are only supported respectively
The guide holder and the round platform portion.
9. fluid micro injection apparatus according to claim 8, which is characterized in that the lower, outer perimeter of the guide holder is equipped with
Along the positioning plate of its circumferentially extending, the upper end of the fluid cavity is equipped with positioning deep gouge corresponding with the positioning plate, described fixed
Position plate is located in the positioning deep gouge and the positioning plate part below is plugged in the fluid cavity.
10. fluid micro injection apparatus according to claim 9, which is characterized in that described to position at least one of deep gouge
Side is formed as the first positioning plane, and at least part peripheral surface of the positioning plate is formed as and the first positioning plane phase
Corresponding second positioning plane.
11. fluid micro injection apparatus according to claim 9, which is characterized in that the guide holder is formed as column, institute
The lower, outer perimeter for stating guide holder is equipped with along its circumferentially extending and the positioning round table above the positioning plate, the positioning round table
And cooperation corresponding with the location hole is plugged in the location hole.
12. fluid micro injection apparatus according to claim 8, which is characterized in that the side of the fluid seat be equipped with
Glue hole is let out in fluid cavity connection, the lower end of the guide holder be equipped be connected to the channel and with described to let out glue hole corresponding
Square groove.
13. fluid micro injection apparatus according to claim 8, which is characterized in that the lower end of the guide holder be equipped with
The channel connection and the cylindrical slot coaxial with the channel, the radial dimension of the cylindrical slot are more than the radial ruler in the channel
It is very little for install sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820790969.7U CN207756313U (en) | 2018-05-25 | 2018-05-25 | Fluid micro injection apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820790969.7U CN207756313U (en) | 2018-05-25 | 2018-05-25 | Fluid micro injection apparatus |
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| CN207756313U true CN207756313U (en) | 2018-08-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433448A (en) * | 2019-01-21 | 2019-03-08 | 常州铭赛机器人科技股份有限公司 | Fluid micro injection apparatus |
| CN109718966A (en) * | 2019-01-21 | 2019-05-07 | 常州铭赛机器人科技股份有限公司 | Fluid micro injection apparatus and its active unit |
| WO2022048166A1 (en) * | 2020-09-03 | 2022-03-10 | 常州铭赛机器人科技股份有限公司 | Two-component dispensing system |
-
2018
- 2018-05-25 CN CN201820790969.7U patent/CN207756313U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433448A (en) * | 2019-01-21 | 2019-03-08 | 常州铭赛机器人科技股份有限公司 | Fluid micro injection apparatus |
| CN109718966A (en) * | 2019-01-21 | 2019-05-07 | 常州铭赛机器人科技股份有限公司 | Fluid micro injection apparatus and its active unit |
| CN109433448B (en) * | 2019-01-21 | 2019-06-04 | 常州铭赛机器人科技股份有限公司 | Fluid micro injection apparatus |
| WO2022048166A1 (en) * | 2020-09-03 | 2022-03-10 | 常州铭赛机器人科技股份有限公司 | Two-component dispensing system |
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