CN206306377U - A kind of liquid silastic pressurizing unit - Google Patents
A kind of liquid silastic pressurizing unit Download PDFInfo
- Publication number
- CN206306377U CN206306377U CN201621460786.6U CN201621460786U CN206306377U CN 206306377 U CN206306377 U CN 206306377U CN 201621460786 U CN201621460786 U CN 201621460786U CN 206306377 U CN206306377 U CN 206306377U
- Authority
- CN
- China
- Prior art keywords
- sebific duct
- liquid silastic
- extruding
- mast
- main controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of liquid silastic pressurizing unit, including the sebific duct for containing liquid silastic, the extrusion piston being sheathed in the sebific duct and for driving the extrusion piston to make the screw mechanism of displacement movement, the screw mechanism includes spindle motor and wire lever, the extrusion piston includes piston head and extends the extruding mast outside described sebific duct one end, the extruding mast is abutted with the wire lever, the face of cylinder of the extruding mast is in axial direction interval with multiple annular protrusions, and the other end of the sebific duct is provided with silicon rubber outlet；The wall of the end that the sebific duct is exported away from silicon rubber is provided with pressure sensor, and the pressure sensor electrically connects a main controller, and the main controller is electrically connected with the spindle motor.The utility model can quantify extruding liquid silastic, effectively avoid waste, while ensure that the product specification uniform quality being molded by liquid silastic.
Description
Technical field
The utility model is related to field of liquid silicone rubber, more particularly, to a kind of liquid silastic pressurizing unit.
Background technology
Liquid silastic has good fluidity, and vulcanization is fast, safer environmental protection, and food-grade requirement can be fully achieved.Liquid silicon
Rubber can be used for trade mark, product, nipple, medical supplies, coating, dipping and perfusion etc..For polyester resin, polyurethane, asphalt mixtures modified by epoxy resin
The silica gel products such as mould, injection molding process, the Cake mould of fat etc., are widely used as electronic component in electronics industry
Protection against the tide, delivery, the coating of insulation and Embedding Material, dust-proof, moistureproof, shockproof and insulation protection is risen to electronic component and sub-assembly
Effect.However, at present during Product processing or mold injection, the bad control of liquid silastic consumption, if consumption is crossed at most
Can cause waste, if consumption cross at least product manufacturing not exclusively, and consumption disunity also cause production obtained by product specification
It is inconsistent, have a strong impact on the uniformity of product quality.
Utility model content
The utility model provides a kind of liquid silastic pressurizing unit, can quantify extruding liquid silastic, effectively prevents
Waste, while ensure that the product specification uniform quality being molded by liquid silastic.
The utility model provide a kind of liquid silastic pressurizing unit, including for contain liquid silastic sebific duct,
The extrusion piston that is sheathed in the sebific duct and for driving the extrusion piston to make the screw mechanism of displacement movement, the leading screw
Mechanism includes spindle motor and wire lever, and the extrusion piston includes piston head and extends the squeezing rod outside described sebific duct one end
Bar, the extruding mast is abutted with the wire lever, and the face of cylinder of the extruding mast is in axial direction interval with multiple rings
Shape is raised, and the other end of the sebific duct is provided with silicon rubber outlet；The wall of the end that the sebific duct is exported away from silicon rubber is provided with
Pressure sensor, the pressure sensor electrically connects a main controller, and the main controller is electrically connected with the spindle motor, the pressure
The corresponding pressure value signal of pressing creation when force snesor is used to be compressed according to the annular protrusion and end wall, institute
State main controller and the spindle motor is controlled according to the pressure value signal.
Further, the sebific duct is made of transparent material.
Further, a transparent liquid level visualization rectangular window is in axial direction provided with the tube wall of the sebific duct.
Further, the main controller also electrically connects alarm buzzer, to extrude the pressure in the annular protrusion
Buzzer is produced during sensor.
The beneficial effects of the utility model：
The utility model liquid silastic pressurizing unit, can quantify extruding liquid silastic, effectively avoid waste, while
Ensure that the product specification uniform quality being molded by liquid silastic, and the utility model completely by automatically controlled mode reality
Now automatically control, more accurately, more intelligently.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the system architecture diagram of the utility model embodiment liquid silastic pressurizing unit.
10th, silicon rubber outlet；20th, sebific duct；30th, main controller；40th, pressure sensor；50th, mast is extruded；60th, convex annular
Rise；70th, wire lever；80th, spindle motor；90th, piston head.
Specific embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of selected embodiment of the invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
Reference picture 1, the utility model embodiment provides a kind of liquid silastic pressurizing unit, including for containing liquid
The sebific duct 20 of silicon rubber, the extrusion piston being sheathed in the sebific duct 20 and for driving the extrusion piston to make displacement movement
Screw mechanism, the screw mechanism includes spindle motor 80 and wire lever 70, and the extrusion piston includes piston head 90 and extends
The extruding mast 50 gone out outside the one end of the sebific duct 20, the extruding mast 50 is abutted with the wire lever 70, the extruding mast
50 face of cylinder is in axial direction interval with multiple annular protrusions 60, and the other end of the sebific duct 20 is provided with silicon rubber outlet
10；The sebific duct 20 is provided with pressure sensor 40, the electricity of the pressure sensor 40 away from the wall of the end of silicon rubber outlet 10
A main controller 30 is connected, the main controller 30 is electrically connected with the spindle motor 80, the pressure sensor 40 is used for according to institute
The corresponding pressure value signal of pressing creation when annular protrusion 60 and end wall are compressed is stated, the main controller 30 is according to institute
State pressure value signal and control the spindle motor 80.
The utility model liquid silastic pressurizing unit, can quantify extruding liquid silastic, effectively avoid waste, while
Ensure that the product specification uniform quality being molded by liquid silastic, and the utility model completely by automatically controlled mode reality
Now automatically control, more accurately, more intelligently.
The course of work of the utility model preferred embodiment is as follows：
The control spindle motor 80 of main controller 30 drives wire lever 70 in axial direction to produce displacement movement, and then promotes extruding
The displacement of mast 50, extruding mast 50 promotes piston head 90 to move forward, and the liquid silastic in sebific duct 20 is then squeezed by piston head 90
Go out outside silicon rubber outlet 10.More specifically, with the motion of extruding mast 50, when the annular protrusion 60 on extruding mast 50 and pressure
When force snesor 40 is contradicted, pressure is detected on pressure sensor 40, further, the pressure sensor 40 produces corresponding pressure
Force value signal, main controller 30 then controls spindle motor 80 to stall when the pressure value signal is detected, correspondingly, liquid silastic
Also stop being extruded, it is achieved that the quantitative extruding of liquid silastic.
Further, the sebific duct 20 is made of transparent material.By transparent material, operator can intuitively observe
The position of the surplus of liquid silastic and piston head 90 in sebific duct 20.
Further, a transparent liquid level visualization rectangular window is in axial direction provided with the tube wall of the sebific duct 20.Pass through
Transparent material, operator can intuitively observe the surplus of liquid silastic and the position of piston head 90 in sebific duct 20.
Further, the main controller 30 also electrically connects alarm buzzer, to extrude described in the annular protrusion 60
Buzzer is produced during pressure sensor 40.By this kind of mode, liquid silastic is quantitatively extruded in the utility model embodiment
When buzzer is just produced to give operator prompting, operator then can be determined that liquid silastic squeeze job work according to the prompting
Sequence is completed, and can carry out the operation of next stage, improves operating efficiency.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (4)
1. a kind of liquid silastic pressurizing unit, it is characterised in that：Including the sebific duct for containing liquid silastic, it is sheathed on institute
State the extrusion piston in sebific duct and for driving the extrusion piston to make the screw mechanism of displacement movement, the screw mechanism includes
Spindle motor and wire lever, the extrusion piston include piston head and extend the extruding mast outside described sebific duct one end, described
Extruding mast is abutted with the wire lever, and the face of cylinder of the extruding mast is in axial direction interval with multiple annular protrusions,
The other end of the sebific duct is provided with silicon rubber outlet；The wall of the end that the sebific duct is exported away from silicon rubber is provided with pressure sensing
Device, the pressure sensor electrically connects a main controller, and the main controller is electrically connected with the spindle motor, the pressure sensor
The corresponding pressure value signal of pressing creation during for being compressed according to the annular protrusion and end wall, the main controller
The spindle motor is controlled according to the pressure value signal.
2. liquid silastic pressurizing unit according to claim 1, it is characterised in that：The sebific duct uses transparent material system
Into.
3. liquid silastic pressurizing unit according to claim 1, it is characterised in that：On the tube wall of the sebific duct vertically
Direction is provided with a transparent liquid level visualization rectangular window.
4. liquid silastic pressurizing unit according to claim 1, it is characterised in that：The main controller is also electrically connected taking alarm
Buzzer, to produce buzzer when the annular protrusion extrudes the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460786.6U CN206306377U (en) | 2016-12-28 | 2016-12-28 | A kind of liquid silastic pressurizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460786.6U CN206306377U (en) | 2016-12-28 | 2016-12-28 | A kind of liquid silastic pressurizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306377U true CN206306377U (en) | 2017-07-07 |
Family
ID=59247544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460786.6U Expired - Fee Related CN206306377U (en) | 2016-12-28 | 2016-12-28 | A kind of liquid silastic pressurizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082602A (en) * | 2021-11-30 | 2022-02-25 | Tcl华星光电技术有限公司 | Gluing mechanism and gluing device |
-
2016
- 2016-12-28 CN CN201621460786.6U patent/CN206306377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082602A (en) * | 2021-11-30 | 2022-02-25 | Tcl华星光电技术有限公司 | Gluing mechanism and gluing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |