CN106113397B - A kind of liquid-state silicon gel feeder that can accurately match - Google Patents
A kind of liquid-state silicon gel feeder that can accurately match Download PDFInfo
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- CN106113397B CN106113397B CN201610599163.5A CN201610599163A CN106113397B CN 106113397 B CN106113397 B CN 106113397B CN 201610599163 A CN201610599163 A CN 201610599163A CN 106113397 B CN106113397 B CN 106113397B
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- glue
- pump device
- material pump
- displacement
- lifting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1808—Feeding measured doses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1866—Feeding multiple materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to the liquid-state silicon gel feeders that one kind can be matched accurately, including rack, control electronic box, lifting device, A glue material pump device, B glue material pump device, multiple hollow sebific ducts and quantitative mechanism, control electronic box is mounted in front of rack, equipped with A glue, two storage vats of B glue are placed on the rack, lifting device driving A glue material pump device and B glue material pump device, which protrude into, takes out material in storage vat, liquid-state silicon gel feeder further includes two displacement sensors and pressure proportioning valve, two displacement sensors accurately detect A glue material pump device respectively and B glue material pump device protrudes into the displacement in storage vat, it controls electronic box and judges whether the pumping material speed of A and B glue is equal according to displacement, when two displacements are unequal, pressure proportioning valve controls the pumping material speed of A glue material pump device or B glue material pump device, body of the accurate control A glue with B glue Product is than being that 1:1 enters quantitative mechanism.
Description
Technical field
The present invention relates to liquid-state silicon gel feeders, and in particular to the liquid-state silicon gel feeder that one kind can be matched accurately.
Background technique
In silica gel compression molding industry, divide by the form of silica gel, silica gel is divided into liquid silica gel and solid-state silica gel, liquid
Silica gel because of it with excellent transparency, tearing toughness, resilience be good, antibacterial denaturation, thermal stability, ageing-resistant and weather-proof
Property, and the advantages that be free of harmful substance after vulcanizing, so liquid silica gel gradually replaces solid-state silica gel as injection molding main original
Material.Liquid silica gel is generally formed by directly mixing by two kinds of glue of A/B in the ratio of 1:1 in existing liquid-state silicon gel feeder, but by
In the feedback device for lacking accurate control addition A/B glue combined amount, the mixing ratio error of A/B glue is larger, and error amount is 2%~4%, meeting
The liquid silica gel for causing different performance, is not achieved actual operation requirements, is not able to satisfy the actual needs of production.
Summary of the invention
In order to solve the larger technical problem of existing A/B glue mixed proportion error, the present invention provides one kind accurately to match
The liquid-state silicon gel feeder of ratio, specific technical solution are as follows:
A kind of liquid-state silicon gel feeder that can accurately match, including rack, control electronic box, lifting device, A glue take out material dress
It sets, B glue material pump device, multiple hollow sebific ducts and quantitative mechanism, control electronic box is mounted in front of rack, equipped with A glue, B glue
Two storage vats are placed on the rack, and lifting device driving A glue material pump device and B glue material pump device protrude into and take out material in storage vat,
Liquid-state silicon gel feeder further includes two displacement sensors and pressure proportioning valve, and two displacement sensors are accurate respectively to detect A glue
Material pump device and B glue material pump device protrude into the displacement in storage vat, and control electronic box judges the pumping material of A and B glue according to displacement
Whether speed is equal, and when two displacements are unequal, pressure proportioning valve controls the pumping material of A glue material pump device or B glue material pump device
Speed, accurate control A glue are that 1:1 enters quantitative mechanism with the volume ratio of B glue.
As a preferred solution of the present invention, control circuit board is equipped in the control electronic box, control circuit board includes
Central processing module, signal input module and signal output module, the displacement that displacement sensor detects input mould through signal
Block is converted into electric signal and is transferred to central processing module, and central processing module is preset with the initial value of A glue, B glue, central processing
Module according to detection signal and A glue, B glue initial value compared with show that the real-time proportion of A glue, B glue is believed if ratio is not 1:1
Number output module outputs signals to pressure proportioning valve, and material speed is taken out in pressure proportional valve regulation.
As a preferred solution of the present invention, the A glue material pump device is identical with B glue material pump device structure, and A glue takes out material
Device includes crossbeam, takes out glue cylinder, takes out the glue pump housing and big platen, and glue cylinder is taken out in below the crossbeam installation, takes out the piston rod of glue cylinder
It protrudes into and takes out in the glue pump housing, take out and big platen is installed below the glue pump housing, big platen, which is equipped with, takes out material hole, and big platen is with sizing material in storage vat
Decline and move down, take out the A glue that glue cylinder piston rod stretches out in extraction storage vat and be transported to outside through sebific duct, pumping material speed need to be adjusted
When, the air pressure of glue cylinder movement is taken out in pressure proportioning valve control driving, and then controls the stretching speed of piston rod, is adjusted and is taken out glue speed
Degree.
As a preferred solution of the present invention, four lifting cylinders of the lifting device, pressure regulator valve and hand rotary valve, hand turn
Valve controls lifting cylinder starting, the air pressure of pressure regulator valve adjustment driving lifting cylinder movement, and four lifting cylinders are separately mounted to machine
Four angles of frame, the piston rod of lifting cylinder can stretch out upwards, and two, left side lifting cylinder is realized by tracheae and linked, right side two
A lifting cylinder realizes by tracheae and links that the piston rod driving A glue material pump device of two, left side lifting cylinder moves up and down, right
The piston rod driving B glue material pump device of the lifting cylinder of side two moves up and down, and two displacement sensors are mounted on front side two and rise
The avris of sending down abnormally ascending cylinder；For detecting the displacement of lifting cylinder.
As a preferred solution of the present invention, institute's displacement sensors are magnetic suspension displacement sensor.
As a preferred solution of the present invention, the pressure proportioning valve is hydraulic proportion valve or air pressure proportioning valve.
As a preferred solution of the present invention, liquid-state silicon gel feeder further includes the mill base material pump device for extracting mill base.
Beneficial effects of the present invention: when matching AB glue using liquid-state silicon gel feeder of the invention, displacement sensor is accurate
Detection A glue material pump device and B glue material pump device protrude into the displacement of respective storage vat, thus real-time monitoring AB glue proportion, when
When displacement is unequal, the driving air pressure of glue cylinder is taken out in pressure proportional valve regulation, accelerates the pumping glue speed of A glue or B glue, guarantees A
With volume ratio 1:1 mixing, hereinafter, accuracy is high, the liquid-state silicon gel of high quality is can be obtained 0.1% in error amount control for glue and B glue,
Meet production actual needs, greatly improves the quality of product.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is exploded view of the invention；
Fig. 3 is the front view after the hiding control panel of the present invention；
Fig. 4 is the perspective view of A glue material pump device of the present invention and B glue material pump device；
Fig. 5 is the perspective view of lifting device of the present invention.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is described further:
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the position of indication or suggestion meaning or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, concrete condition can be regarded and understand that above-mentioned term exists
Concrete meaning in the present invention.
As depicted in figs. 1 and 2, a kind of liquid-state silicon gel feeder that can accurately match, including rack 1, control electronic box 2, liter
Falling unit 3, A glue material pump device 4, B glue material pump device 5, multiple hollow sebific duct (not shown)s and quantitative mechanism 6 control electronic box 2
It is mounted on 1 front of rack, two storage vats 7 equipped with A glue, B glue are placed in rack 1, and lifting device 3 drives A glue to take out material dress
It sets 4 and B glue material pump device 5 and protrudes into take out in storage vat 7 and expect, liquid-state silicon gel feeder further includes two displacement sensors 8 and pressure
Proportioning valve 9, accurately detection A glue material pump device 4 and B glue material pump device 5 protrude into storage vat 7 two displacement sensors 8 respectively
Displacement controls electronic box 2 according to displacement and judges whether the pumping material speed of A and B glue is equal, when two displacements are unequal, pressure
Power proportioning valve 9 controls the pumping material speed of A glue material pump device 4 or B glue material pump device 5, and accurate control A glue is with the volume ratio of B glue
1:1 enters quantitative mechanism 6.
Specifically, being equipped with control circuit board in the control electronic box 2, control circuit board includes central processing module, signal
Input module and signal output module, the displacement that displacement sensor detects are converted into electric signal through signal input module and pass
Defeated to arrive central processing module, central processing module is preset with the initial value of A glue, B glue, central processing module according to detection signal with
A glue, B glue initial value compare and obtain the real-time proportion of A glue, B glue, if ratio is not 1:1, signal output module output signal
To pressure proportioning valve, pressure proportioning valve 9, which is adjusted, takes out material speed.
Specifically, as shown in figure 4, the A glue material pump device 4 is identical with B glue 5 structures of material pump device, A glue material pump device 4
Including crossbeam 41, glue cylinder 42, the pumping glue pump housing 43 and big platen 44 are taken out, glue cylinder 42 is taken out in installation below crossbeam 41, and crossbeam 41 is logical
It crosses pull rod 45 and connects big platen 44, the piston rod for taking out glue cylinder 42, which protrudes into, to be taken out in the glue pump housing 43, and it is big to take out installation below the glue pump housing 43
Platen 44, big platen 44, which is equipped with, takes out material hole, and big platen 44 is moved down with the decline of sizing material in storage vat 7, takes out 42 piston of glue cylinder
Bar stretches out the A glue extracted in storage vat 7 and is transported to outside through sebific duct, when need to adjust pumping material speed, the control driving of pressure proportioning valve 9
The air pressure size that glue cylinder 42 acts is taken out, and then controls the stretching speed of piston rod, adjusts and takes out glue speed.
Specifically, as shown in figure 5, lifting device 3 drives entire A glue material pump device 4 or B glue to take out material by connecting cross beam 41
5 oscilaltion of device, lifting device 3 include four lifting cylinders 31, pressure regulator valve 32 and hand rotary valve 33, the control lifting of hand rotary valve 33
Cylinder 31 starts, and the air pressure size that the adjustment driving lifting cylinder 31 of pressure regulator valve 32 acts, four lifting cylinders 31 are separately mounted to
Four angles of rack 1, the piston rod of lifting cylinder 31 can stretch out upwards, and two, left side lifting cylinder 31 is realized by tracheae to be joined
Dynamic, two, right side lifting cylinder 31 is realized by tracheae and is linked, and the piston rod driving A glue of two, left side lifting cylinder 31 takes out material dress
It sets 4 to move up and down, the piston rod driving B glue material pump device 5 of two, right side lifting cylinder 31 moves up and down, the work of lifting cylinder 31
Stopper rod connecting cross beam 41, two displacement sensings 8 are mounted on the avris of two lifting cylinders 31 in front side；The detection of displacement sensor 8 rises
The displacement of 31 piston rod of sending down abnormally ascending cylinder, to detect that big platen 44 protrudes into the position in storage vat 7.
Specifically, displacement sensor 8 is magnetic suspension displacement sensor, abrasion will not be generated, detection data is accurate.In addition,
The pressure proportioning valve 9 is hydraulic proportion valve or air pressure proportioning valve, is selected according to practical power, and use scope is wide.In order to can root
It matches and needs according to color, liquid-state silicon gel feeder further includes the mill base material pump device 10 for extracting mill base.
The working principle of the invention: the piston rod of lifting cylinder 31 stretches out upwards, and A glue material pump device 4, B glue is driven to take out material
Device 5 rises, and the storage vat 7 equipped with A glue, B glue is individually positioned in rack 1, adjusts driving lifting air by pressure regulator valve 32
The air pressure size of cylinder 31 protrudes into A glue material pump device 4, B glue material pump device 5 just in storage vat 7；And it can be with the glue of storage vat 7
Material declines and moves down, and after A glue material pump device 4, B glue material pump device 5 extract A glue, B glue, A glue material pump device 4, B glue take out material dress
It sets 5 and moves down the piston rod contraction for driving lifting cylinder 31 by crossbeam, two displacement sensors 8 detect A glue material pump device respectively
4, the displacement of B glue material pump device 5, when displacement is unequal, control electronic box 1 controls pressure proportioning valve 9 and starts, pressure proportioning valve
9 adjust pumping material speed, to guarantee that the proportion of AB glue is 1:1.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions, for those of ordinary skill in the art to which the present invention belongs,
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (7)
1. the liquid-state silicon gel feeder that one kind can be matched accurately, including rack, control electronic box, lifting device, A glue material pump device, B
Glue material pump device, multiple hollow sebific ducts and quantitative mechanism, control electronic box are mounted in front of rack, equipped with A glue, two of B glue
Storage vat is placed on the rack, and lifting device driving A glue material pump device and B glue material pump device protrude into and take out material in storage vat, special
Sign is: liquid-state silicon gel feeder further includes two displacement sensors and pressure proportioning valve, and two displacement sensor difference are accurate
Detection A glue material pump device and B glue material pump device protrude into the displacement in storage vat, control electronic box according to displacement and judge A and B glue
Pumping material speed it is whether equal, when two displacements are unequal, pressure proportioning valve controls A glue material pump device or B glue material pump device
Pumping material speed, it is accurate that control A glue with the volume ratio of B glue be that 1:1 enters quantitative mechanism.
2. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: the control electricity
Control circuit board is equipped in case, control circuit board includes central processing module, signal input module and signal output module, displacement
The displacement that sensor detects is converted into electric signal through signal input module and is transferred to central processing module, central processing mould
Block is preset with the initial value of A glue, B glue, central processing module according to detection signal and A glue, B glue initial value compared with obtain A
The real-time proportion of glue, B glue, if ratio is not 1:1, signal output module outputs signals to pressure proportioning valve, pressure proportioning valve tune
Section takes out material speed.
3. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: the A glue is taken out
Expect that device is identical with B glue material pump device structure, A glue material pump device includes crossbeam, takes out glue cylinder, takes out the glue pump housing and big platen, horizontal
Glue cylinder is taken out in installation below beam, and the piston rod for taking out glue cylinder, which protrudes into, to be taken out in the glue pump housing, is taken out and is installed big platen below the glue pump housing, big to press
Disk, which is equipped with, takes out material hole, and big platen is moved down with the decline of sizing material in storage vat, takes out the stretching of glue cylinder piston rod and extracts in storage vat
A glue be transported to outside through sebific duct, need to adjust pumping material speed when, pressure proportioning valve control driving take out glue cylinder movement air pressure,
And then the stretching speed of piston rod is controlled, it adjusts and takes out glue speed.
4. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: the lifting dress
It sets including four lifting cylinders, pressure regulator valve and hand rotary valve, hand rotary valve controls lifting cylinder starting, pressure regulator valve adjustment driving lifting air
The air pressure of cylinder movement, four lifting cylinders are separately mounted to four angles of rack, and the piston rod of lifting cylinder can stretch out upwards, left
The lifting cylinder of side two realizes by tracheae and links that two, right side lifting cylinder is realized by tracheae and linked, the lifting of two, left side
The piston rod driving A glue material pump device of cylinder moves up and down, in the piston rod driving B glue material pump device of two, right side lifting cylinder
Lower movement, two displacement sensors are mounted on the avris of two lifting cylinders in front side；For detecting the displacement of lifting cylinder.
5. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: the displacement passes
Sensor is magnetic suspension displacement sensor.
6. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: the pressure ratio
Example valve is hydraulic proportion valve or air pressure proportioning valve.
7. the liquid-state silicon gel feeder that one kind according to claim 1 can be matched accurately, it is characterised in that: further include extracting
The mill base material pump device of mill base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599163.5A CN106113397B (en) | 2016-07-27 | 2016-07-27 | A kind of liquid-state silicon gel feeder that can accurately match |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599163.5A CN106113397B (en) | 2016-07-27 | 2016-07-27 | A kind of liquid-state silicon gel feeder that can accurately match |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113397A CN106113397A (en) | 2016-11-16 |
| CN106113397B true CN106113397B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599163.5A Active CN106113397B (en) | 2016-07-27 | 2016-07-27 | A kind of liquid-state silicon gel feeder that can accurately match |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3450126A1 (en) * | 2017-09-01 | 2019-03-06 | Hexion Research Belgium SA | Multi-component mixing and metering equipment with online stoichiometry control |
| CN107763437A (en) * | 2017-11-24 | 2018-03-06 | 揭阳市春天塑料吹瓶制品有限公司 | A kind of quantitative binary channel semifluid transmitting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708441A (en) * | 2009-11-17 | 2010-05-19 | 上海辛帕工业自动化有限公司 | Two-component adhesive glue blending device |
| CN103657964A (en) * | 2013-12-31 | 2014-03-26 | 厦门华海大正电池装备有限公司 | Bi-component glue quantitative-proportioning method for storage battery dispenser |
| CN204344452U (en) * | 2014-11-20 | 2015-05-20 | 大连华工创新科技股份有限公司 | Gear pump glue feeder |
-
2016
- 2016-07-27 CN CN201610599163.5A patent/CN106113397B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708441A (en) * | 2009-11-17 | 2010-05-19 | 上海辛帕工业自动化有限公司 | Two-component adhesive glue blending device |
| CN103657964A (en) * | 2013-12-31 | 2014-03-26 | 厦门华海大正电池装备有限公司 | Bi-component glue quantitative-proportioning method for storage battery dispenser |
| CN204344452U (en) * | 2014-11-20 | 2015-05-20 | 大连华工创新科技股份有限公司 | Gear pump glue feeder |
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| Publication number | Publication date |
|---|---|
| CN106113397A (en) | 2016-11-16 |
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