CN109895350A - A kind of extrusion molding apparatus of PC eyeglass - Google Patents
A kind of extrusion molding apparatus of PC eyeglass Download PDFInfo
- Publication number
- CN109895350A CN109895350A CN201910200414.1A CN201910200414A CN109895350A CN 109895350 A CN109895350 A CN 109895350A CN 201910200414 A CN201910200414 A CN 201910200414A CN 109895350 A CN109895350 A CN 109895350A
- Authority
- CN
- China
- Prior art keywords
- brush
- extrusion molding
- molding apparatus
- connect
- rotor
- 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.)
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Classifications
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
Abstract
The invention discloses a kind of extrusion molding apparatus of PC eyeglass, it is related to eyeglass forming field, including main support, crossbeam is connected at the top of main support, crossbeam bottom is equipped with pneumatic device, pneumatic device is connect with live spindle one end, the live spindle other end passes through rotating-table apparatus and brushgear is connect with power device, power device is fixed on bottom bracket and bottom bracket is connect with the main support other end, temperature when this device is by improvement eyeglass molding, the stabilization of temperature is kept, and reduces lens deformation, improves yields.
Description
Technical field
The present invention relates to eyeglass forming fields, and in particular to a kind of extrusion molding apparatus of PC eyeglass.
Background technique
General resin lens are all thermosetting materials, i.e., raw material is liquid, and solid-state eyeglass is formed after heating.PC eyeglass is again
It is " space piece ", " universe piece ", chemical name is polycarbonate, is thermoplastic material.I.e. raw material is solid-state, heated rear moulding
For eyeglass.Being commonly called as PC is exactly bulletproof glass, therefore PC eyeglass has adhered to the good characteristic of the super anti-impact force of raw material, and
Since refractive index is high and light specific gravity, the weight of eyeglass is greatly alleviated, this eyeglass has extremely strong toughness, but heat-resisting quantity
Difference, heated excessively to deform, existing traditional molding machine is usually all to be heated using physical heating mode to material,
Then material receives the influence of physical temperature, and the heat-resisting quantity of PC eyeglass is poor, is heated excessively easily-deformable.It often will appear and be difficult into
Type or the higher situation of rejection rate, bring inconvenience to the producer, and in order to solve the above-mentioned technical problem, spy proposes a kind of new
Technical solution.
Summary of the invention
The purpose of the present invention is to provide a kind of compatible systems of Miniature projector, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of extrusion molding apparatus of PC eyeglass, including master
Bracket, main support top are connected with crossbeam, and crossbeam bottom is equipped with pneumatic device, and pneumatic device is connect with live spindle one end, revolve
Turn the main shaft other end to connect across rotating-table apparatus and brushgear with power device, power device is fixed on bottom bracket and bottom
Portion's bracket is connect with the main support other end.
The bottom bracket bottom is connected with footing.
The pneumatic device includes main shaft support frame, top chock and gas slip ring, and the main shaft support frame is fixed on
On crossbeam, main shaft support frame bottom is equipped with top chock, and the connection of top chock inside equipped with live spindle and between the two is closed
System is rotation connection, and live spindle is connect with gas slip ring.
The rotating-table apparatus includes turntable mounting base and turntable, and the turntable mounting base is connect with live spindle, is turned
Turntable is installed in disk mounting base.
The brushgear includes electric brush slip ring, bottom plate and brush, and the bottom plate is mounted on bottom bracket, bottom plate
On brush is installed, be equipped with electric brush slip ring inside brush and electric brush slip ring be fixed in live spindle.
The electric brush slip ring includes brush carrier, white glue, film and rotor, and the brush carrier is fixed on brush, electricity
Brush holder side is equipped with white glue, and the brush carrier other side is equipped with film, is equipped with rotor inside brush carrier.
The rotor includes half rotor A and half rotor B, and the shape of half rotor A and half rotor B are semicircle
Shape, half rotor A are connect with half rotor B, are equipped with terminal on half rotor A and half rotor B.
The power device includes motor installation base, driving motor, belt pulley A, belt, belt pulley B and sensing dress
It sets, the driving motor is mounted on bottom bracket, and driving motor output shaft is connect with belt pulley A, belt pulley A and belt pulley B
It is connected by belt, belt pulley B is connect with live spindle, and the side belt pulley B is equipped with sensing device.
The sensing device includes fixed frame and position sensor, and the fixed frame is fixed on bottom bracket, Gu
Frame is determined equipped with position sensor.
The bottom bracket bottom, which is equipped with inside step and step, is equipped with live spindle.
The beneficial effects of the present invention are: temperature when this device is by improvement eyeglass molding, keeps the stabilization of temperature, and subtract
Few lens deformation, improves yields.
Detailed description of the invention
Fig. 1 be schematic structural view of the invention.
Fig. 2 is electric brush slip ring enlarged drawing of the present invention.
Fig. 3 is electric brush slip ring top view of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of extrusion molding apparatus of PC eyeglass, including main branch
Frame 4 is connected with crossbeam 1 at the top of main support 4, and 1 bottom of crossbeam is equipped with pneumatic device, and pneumatic device and 6 one end of live spindle connect
It connects, 6 other end of live spindle passes through rotating-table apparatus and brushgear is connect with power device, and power device is fixed on bottom bracket
On 10 and bottom bracket 10 is connect with 4 other end of main support.
10 bottom of bottom bracket is connected with footing 15.
The pneumatic device includes main shaft support frame 2, top chock 3 and gas slip ring 21, and the main shaft support frame 2 is solid
It is scheduled on crossbeam 1,2 bottom of main shaft support frame is equipped with top chock 3, and live spindle 6 and between the two is equipped with inside top chock 3
Connection relationship be rotation connection, live spindle 6 connect with gas slip ring 21.
The rotating-table apparatus includes turntable mounting base 5 and turntable 20, and the turntable mounting base 5 and live spindle 6 connect
It connects, turntable 20 is installed in turntable mounting base 5.
The brushgear includes electric brush slip ring 7, bottom plate 8 and brush 19, and the bottom plate 8 is mounted on bottom bracket 10
On, brush 19 is installed on bottom plate 8, electric brush slip ring 7 is equipped with inside brush 19 and electric brush slip ring 7 is fixed in live spindle 6.
The electric brush slip ring 7 includes brush carrier 22, white glue 23, film 24 and rotor 25, and the brush carrier 22 is fixed
On brush 19,22 side of brush carrier is equipped with white glue 23, and 22 other side of brush carrier is equipped with film 24, is equipped with inside brush carrier 22
Rotor 25.
The rotor 25 includes half rotor A251's and half rotor B252, the half rotor A251 and half rotor B252
Shape is semicircle, and half rotor A251 is connect with half rotor B252, is equipped with terminal on half rotor A251 and half rotor B252
253。
The power device includes motor installation base 11, driving motor 12, belt pulley A9, belt 13, belt pulley B14
And sensing device, the driving motor 12 are mounted on bottom bracket 11,12 output shaft of driving motor is connect with belt pulley A9, skin
Belt wheel A9 is connect with belt pulley B14 by belt 13, and belt pulley B14 is connect with live spindle 6, and the side belt pulley B14, which is equipped with, to be passed
Induction device.
The sensing device includes fixed frame 17 and position sensor 16, and the fixed frame 17 is fixed on bottom bracket
On 10, fixed frame 17 is equipped with position sensor 16.
10 bottom of bottom bracket, which is equipped with inside step 18 and step 18, is equipped with live spindle 6.
Specific embodiment is as follows: this device drives belt pulley A9, belt pulley in use, by driving motor 12
A9 drives belt pulley B14, belt pulley B14 that live spindle 6 is driven to be rotated, and live spindle 6 drives brushgear rotation, passes through
Brush 19 slides on electric brush slip ring 7 continuously transmits power supply and data-signal between two relative rotation mechanisms to realize, thus
The flexibility and stability for improving the molding temperature control of PC eyeglass, expand production range, and facilitate molding for electric slip ring
It removes and installs.
Brushgear is fixed on to the lower section of molding machine turntable 20 simultaneously, when turntable 20 rotates, rotor can be with turntable 20 1
Rotation is played, and rotor outgoing line is connect with receiving end power supply line.The brush carrier 22 of brush 19 is fixed on beside rotor, with molding
The connection of electromechanical source line, and contact stator outlet with rotor conductive ring, form powering mode.Molding machine is by stator on rotor
It slides and achievees the effect that continued power when turntable rotates.By improveing for electric slip ring, the stability of mould-cavity temperature is increased
And flexibility.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of extrusion molding apparatus of PC eyeglass, including main support, it is characterised in that: it is connected with crossbeam at the top of main support, it is horizontal
Beam bottom portion is equipped with pneumatic device, and pneumatic device is connect with live spindle one end, and the live spindle other end passes through rotating-table apparatus and electricity
Brush device is connect with power device, and power device is fixed on bottom bracket and bottom bracket is connect with the main support other end.
2. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the bottom bracket bottom connects
It is connected to footing.
3. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the pneumatic device includes master
Shaft supporting frame, top chock and gas slip ring, the main shaft support frame are fixed on crossbeam, and main shaft support frame bottom is equipped with upper axis
Seat is held, the connection relationship of top chock inside equipped with live spindle and between the two is rotation connection, live spindle and gas slip ring
Connection.
4. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the rotating-table apparatus includes turning
Disk mounting base and turntable, the turntable mounting base are connect with live spindle, are equipped with turntable in turntable mounting base.
5. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the brushgear includes electricity
Ring, bottom plate and brush are swiped, the bottom plate is mounted on bottom bracket, and brush is equipped on bottom plate, is equipped with electricity inside brush
It swipes ring and electric brush slip ring is fixed in live spindle.
6. the extrusion molding apparatus of PC eyeglass according to claim 5, it is characterised in that: the electric brush slip ring includes electricity
Brush holder, white glue, film and rotor, the brush carrier are fixed on brush, and brush carrier side is equipped with white glue, the brush carrier other side
Equipped with film, rotor is equipped with inside brush carrier.
7. the extrusion molding apparatus of PC eyeglass according to claim 6, it is characterised in that: the rotor includes half rotor
The shape of A and half rotor B, half rotor A and half rotor B are semicircle, and half rotor A is connect with half rotor B, half rotor
Terminal is equipped on A and half rotor B.
8. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the power device includes electricity
Machine mounting seat, driving motor, belt pulley A, belt, belt pulley B and sensing device, the driving motor are mounted on bottom branch
Frame, driving motor output shaft are connect with belt pulley A, and belt pulley A is connect with belt pulley B by belt, belt pulley B and live spindle
Connection, the side belt pulley B are equipped with sensing device.
9. the extrusion molding apparatus of PC eyeglass according to claim 8, it is characterised in that: the sensing device includes solid
Determine frame and position sensor, the fixed frame is fixed on bottom bracket, and fixed frame is equipped with position sensor.
10. the extrusion molding apparatus of PC eyeglass according to claim 1, it is characterised in that: the bottom bracket bottom
Equipped with step and step inside is equipped with live spindle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200414.1A CN109895350A (en) | 2019-03-16 | 2019-03-16 | A kind of extrusion molding apparatus of PC eyeglass |
| PCT/CN2019/094983 WO2020186657A1 (en) | 2019-03-16 | 2019-07-08 | Pc lens extrusion molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200414.1A CN109895350A (en) | 2019-03-16 | 2019-03-16 | A kind of extrusion molding apparatus of PC eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109895350A true CN109895350A (en) | 2019-06-18 |
Family
ID=66952222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910200414.1A Pending CN109895350A (en) | 2019-03-16 | 2019-03-16 | A kind of extrusion molding apparatus of PC eyeglass |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109895350A (en) |
| WO (1) | WO2020186657A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186657A1 (en) * | 2019-03-16 | 2020-09-24 | 深圳市明达眼镜有限公司 | Pc lens extrusion molding device |
Citations (6)
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|---|---|---|---|---|
| DE3014812A1 (en) * | 1979-05-16 | 1980-11-20 | Satis Vacuum Ag | METHOD AND DEVICE FOR TREATING THE SURFACE OF OPTICAL OBJECTS, ESPECIALLY PLASTIC GRAY GLASSES, IN VACUUM |
| CN1242281A (en) * | 1998-07-17 | 2000-01-26 | 张威 | Multiple station fiber foaming and shape-forming machine |
| CN103264473A (en) * | 2013-05-23 | 2013-08-28 | 无锡新开河储罐有限公司 | Moveable-type accurately-controllable-temperature full-plastic storage tank rotational moulding device |
| CN203674530U (en) * | 2013-11-13 | 2014-06-25 | 深圳市嘉驰机电科技有限公司 | Waterproof slip ring |
| CN207495920U (en) * | 2017-11-08 | 2018-06-15 | 杭州大禹机械有限公司 | A kind of plastic spectacles Special forming machine |
| CN207782104U (en) * | 2018-01-09 | 2018-08-28 | 深圳市偲诺电子科技有限公司 | Miniature single channel high current slip ring |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270078B (en) * | 2016-09-29 | 2018-01-23 | 锦州华一汽车部件有限公司 | A kind of automobile starter stator casing automation press line |
| CN109895350A (en) * | 2019-03-16 | 2019-06-18 | 深圳市明达眼镜有限公司 | A kind of extrusion molding apparatus of PC eyeglass |
-
2019
- 2019-03-16 CN CN201910200414.1A patent/CN109895350A/en active Pending
- 2019-07-08 WO PCT/CN2019/094983 patent/WO2020186657A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014812A1 (en) * | 1979-05-16 | 1980-11-20 | Satis Vacuum Ag | METHOD AND DEVICE FOR TREATING THE SURFACE OF OPTICAL OBJECTS, ESPECIALLY PLASTIC GRAY GLASSES, IN VACUUM |
| CN1242281A (en) * | 1998-07-17 | 2000-01-26 | 张威 | Multiple station fiber foaming and shape-forming machine |
| CN103264473A (en) * | 2013-05-23 | 2013-08-28 | 无锡新开河储罐有限公司 | Moveable-type accurately-controllable-temperature full-plastic storage tank rotational moulding device |
| CN203674530U (en) * | 2013-11-13 | 2014-06-25 | 深圳市嘉驰机电科技有限公司 | Waterproof slip ring |
| CN207495920U (en) * | 2017-11-08 | 2018-06-15 | 杭州大禹机械有限公司 | A kind of plastic spectacles Special forming machine |
| CN207782104U (en) * | 2018-01-09 | 2018-08-28 | 深圳市偲诺电子科技有限公司 | Miniature single channel high current slip ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186657A1 (en) * | 2019-03-16 | 2020-09-24 | 深圳市明达眼镜有限公司 | Pc lens extrusion molding device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020186657A1 (en) | 2020-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |