CN104626719B - A kind of film-covering mechanism being used in plastic packaging system - Google Patents
A kind of film-covering mechanism being used in plastic packaging system Download PDFInfo
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- CN104626719B CN104626719B CN201510017756.1A CN201510017756A CN104626719B CN 104626719 B CN104626719 B CN 104626719B CN 201510017756 A CN201510017756 A CN 201510017756A CN 104626719 B CN104626719 B CN 104626719B
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- film
- stripper apparatus
- press
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B39/00—Layout of apparatus or plants, e.g. modular laminating systems
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- Fluid Mechanics (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses a kind of film-covering mechanism being used in plastic packaging system, including winding film module, static elimination module, striping module and vacuum suction module, winding film module includes film coiling device, film coiling device includes motor and the main shaft for coiled film, main shaft is connected with motor, demoulding module includes stripper apparatus, stripper apparatus includes cylinder and the press mold roller being connected with cylinder piston rod, and press mold roller, static elimination module and vacuum suction module are located above or below film course.The invention also discloses the plastic package press with film-covering mechanism.Plastic package press in the present invention has used this film-covering mechanism; film-covering mechanism draws one layer of special plastic sheeting between chip and mould bases to be packaged during use; film plastic packaging material and mould bases are separated during encapsulation, protect mould bases not polluted by plastic packaging material, avoids mould bases from directly being contacted with electronic device again.The cleaning of mould bases is kept, operating efficiency is improved, extends the plastic package press mold use life-span.
Description
Technical field
The present invention relates to a kind of film-covering mechanism, a kind of film-covering mechanism for the plastic package press being used in plastic packaging system.
Background technology
In ic chip package, mainly include metaideophone shaping and compression forming two ways.In metaideophone shaping, make
Plastic packaging raw material is usually columned solid particle resin material, and resin particle flows into mould in the presence of temperature and pressure
Frame, the chip for having completed upper track wire bonding process is covered, one layer of plastic layer is formed on the surface of chip after resin cooling forming, is protected
Shield chip is not damaged.The raw material of compression forming is usually powdered or fluent material, passes through special powder sprinkling or dispensing
Mechanism uniformly covers chip surface, is then delivered to compression mould bases, closes the shaping of film pressurize plastic packaging.Because plastic packaging material is usually to set
Fat material, there is certain viscosity, after chip completes encapsulation in mould bases, the surface of mould bases is easily sticked to, so usual mould bases
Post rod mechanism can be designed with, by chip ejection device.Additionally can some waste material be bonded on mould bases, so being taken in manipulator
Walk after packaged chip, it is necessary to special mould brush and vacuumize, mould bases is cleaned up, to start next group of chip
Encapsulation.These processes can be met in the very high IC chip such as MAP BGA of some precision of processing and quality requirements
To some troubles, push rod de- material can destroy the internal structure of some packaged chips；If mould brush is not completely cleared up mould bases
Totally, when encapsulating next group of chip, the quality of encapsulation can be also influenceed, and sometimes has to manual cleanup mould bases, improves labor
Fatigue resistance, the production capacity for reducing equipment, shorten the mold use life-span.
The content of the invention
Present invention aim to address the system of plastic packaging in the prior art in electronic device directly contacted with mould bases may be right
Chip causes to damage, and chip is completed to damage when being stripped after encapsulating in mould bases, and mould bases is easily polluted by plastic packaging material, needed clearly
The production capacity that cleared up, improve labor intensity, reduces equipment, shorten the problem of mold use life-span.
The technical solution adopted by the present invention is：A kind of film-covering mechanism being used in plastic packaging system, including winding film module,
Static elimination module 14, striping module 15 and vacuum suction module 16, winding film module include film coiling device, film roll
Winding apparatus includes motor and the main shaft for coiled film 11, and main shaft is connected with motor, and demoulding module 15 includes the demoulding and filled
Put, stripper apparatus includes cylinder and the press mold roller being connected with cylinder piston rod, press mold roller, static elimination module 14 and vacuum
Adsorption module 16 is located above or below the course of film 11.
As a further improvement on the present invention, film coiling device has 2, respectively positioned at both sides so that film-covering mechanism
A film coiling device marches to another film coiling device to film 11 therefrom during startup, and film coiling device also includes
Installation frame, motor are fixed on installation frame, and one end of main shaft is movably connected on installation frame, and motor connects with spindle drive
Connect, stripper apparatus have 2, each stripper apparatus also include the fixed plate being connected with respective films coiler device, cylinder is connected
In in fixed plate.
As a further improvement on the present invention, film coiling device have 2, one of them be film feeding device 12, it is another
One is film take-up 13, and film feeding device 12 includes the first installing plate 120, film installation main shaft 121, the first motor
122 and first tensioning shaft 129, the film installation tensioning shaft 129 of main shaft 121 and first be movably connected on the first installing plate 120, the
One motor 122 is fixedly connected on the first installing plate 120, and the first motor 122 is connected with film installation main shaft 121；
Film take-up 13 includes film take-up main shaft 131, second substrate 134, the second installing plate 135, the second motor
136 and second tensioning shaft 138, the second installing plate 135 be connected with second substrate 134, the second motor 136 and the second installing plate 135
Be fixedly connected, the tensioning shaft 138 of film take-up main shaft 131 and second is flexibly connected with the second installing plate 135, the second motor 136 with
Film take-up main shaft 131 is connected；
Film feeding device 12 and film take-up 13 respectively positioned at both sides cause when film-covering mechanism starts film 11 from
Film installation main shaft 121 is sent out and stored by film take-up main shaft 131；
Striping module 15, which includes 2 stripper apparatus, each stripper apparatus, includes fixed plate, one of stripper apparatus
Fixed plate is connected with film feeding device 12, the fixed plate of another stripper apparatus is connected with film take-up 13, each de-
Cylinder in die device is fixed in fixed plate.
As a further improvement on the present invention, film feeding device 12 also includes guide shaft 123, sliding bearing 124, first passes
Sensor 125, first substrate 126, drag link mechanism 127 and encoder 128, one end of guide shaft 123 are connected on first substrate 126,
Sliding bearing 124 is movably connected on guide shaft 123, and drag link mechanism 127 and sliding bearing 124 are connected with the first installing plate 120,
First sensor 125 and encoder 128 are connected with the first installing plate 120, and the signal of 128 and first tensioning shaft of encoder 129 connects
Connect；
Film take-up 13 also includes rotary plunger 132, rotary shaft 133 and handle 137, and rotary shaft 133 is flexibly connected
Between second substrate 134 and the second installing plate 135, the second installing plate 135 is flexibly connected with second substrate 134, column spinner
Fill in 132 it is detachable be fixed on second substrate 134, the installing plate 135 of handle 137 and second be connected.
As a further improvement on the present invention, the first installing plate 120 includes the first side plate 1201, the second side plate 1202 and horizontal stroke
Beam 1203, the first side plate 1202 and the second side plate 1202 are connected, one end of the first remote side plate of the second side plate 1202 be provided with to
Outer extension is connected as a single entity with the second side plate and the extension with the second side plate at an angle, the side of crossbeam 1203 and the first side
Plate 1201 is connected, the extension of opposite side and the second side plate 1202 is connected, guide shaft 123 and sliding bearing 124 be equipped with two, it is equal
It is symmetric along the center line of first substrate 126, one of side plate 1201 of sliding bearing 124 and first is connected, another
The extension of sliding bearing 124 and the second side plate 1202 is connected, one end of drag link mechanism 127 by with 1203 affixed realization of crossbeam
It is connected with the first installing plate 120, the side plate 1201 of encoder 128 and first is connected；
2 stripper apparatus are respectively the first stripper apparatus and the second stripper apparatus, and the first stripper apparatus includes the first cylinder
151st, the first fixed plate 152 and the first pressing mold roller 153, the second stripper apparatus include the second pressing mold roller 155, the second cylinder
156 and second fixed plate 157, the first cylinder 151 and the first fixed plate 152 are connected, the second cylinder 156 and the second fixed plate 157
It is connected, the piston rod of the first cylinder 151 and the first pressing mold roller 153 are connected, the second cylinder 156 and the second pressing mold roller 155 are consolidated
Even；
Linear bearing 154 and second sensor 158, first demoulding are equipped with first stripper apparatus and the second stripper apparatus
Second sensor 158 and linear bearing 154 in device are connected with the first fixed plate 152, second in the second stripper apparatus passes
Sensor 158 and the fixed plate 157 of linear bearing 154 second connect, and the first stripper apparatus and the second stripper apparatus pass through linear bearing
154 are flexibly connected with solid film feeding device 12 and film take-up 13 respectively.
As a further improvement on the present invention, static elimination module 14 includes the first valve 141, the and of ion generator 144
Nozzle 145, the first valve 141 connect with ion generator 144, and ion generator 144 connects with nozzle 145, and nozzle 145 is located at
Above or below the course of film 11；
Vacuum suction module 16 includes the valve 168 of vavuum pump 161 and second, and the second valve 168 is located at the gas of vavuum pump 161
Lu Shang, vavuum pump 161 are adsorbed by gas circuit to film 11.
As a further improvement on the present invention, static elimination module 14 also includes the tracheae 143 of controller 142 and first, control
Device 142 processed is connected with the signal of the first valve 141, and one end of the first tracheae 143 connects with the first valve 141, the other end and nozzle
145 connections；
Vacuum suction module 16 also includes pressure vacuum gauge 163, adapter 164, the second tracheae 165, gas joint 166 and mistake
Filter 167, the second tracheae 165 is by the second valve 168, vavuum pump 161, filter 167, gas joint 166, pressure gauge 163 and turns
Joint 164 is sequentially connected in series and connected.
Present invention invention also discloses a kind of plastic package press, including press rack 2, top mold frame 3, lower mold holder 4 and press 5,
It also includes the film-covering mechanism 1 in claim 1, and the main shaft of the film coiling device of film-covering mechanism is arranged in press；
When plastic package press starts, the main shaft of the film coiling device of film-covering mechanism drives film 11 so that the traveling of film 11
Route is located at the lower section of top mold frame 3；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 bottom in top mold frame 3 or lower mold holder 4；
Press mold roller when starting demoulding module 15, in stripper apparatus pushes down film court under the drive of cylinder piston rod
Moved to the direction away from the bottom of top mold frame 3 or the bottom of lower mold holder 4, cause absorption in top mold frame 3 under press mold roller active force
Or the bottom thin film 11 of lower mold holder 4 leaves bottom.
Present invention invention also discloses a kind of plastic package press, including press rack 2, top mold frame 3, lower mold holder 4 and press 5,
It also includes the film-covering mechanism 1 in claim 2, and 2 film coiling devices of film-covering mechanism are located at two of top mold frame 3 in press
Side is symmetric, 2 stripper apparatus are connected with respective films coiler device, so that 2 stripper apparatus also are located in press
The both sides of mould bases 3 are symmetric, and the motor of each film coiling device is fixed on press rack 2, each winding film
The main shaft of device is flexibly connected and on press rack 2；
When plastic package press starts, the main shaft of the film coiling device of film-covering mechanism drives film 11 so that the traveling of film 11
Route is located at the lower section of top mold frame 3；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 bottom in top mold frame 3 or lower mold holder 4；
Press mold roller when starting demoulding module 15, in stripper apparatus pushes down film court under the drive of cylinder piston rod
To the direction away from the bottom of top mold frame 3 or the bottom of lower mold holder 4 is moved, the film positioned at top mold frame 3 or the both sides of lower mold holder 4 is being pressed
Absorption is caused to leave bottom in the bottom thin film 11 of top mold frame 3 or lower mold holder 4 under the sub- active force of deflector roll.
Present invention invention also discloses a kind of plastic package press, including press rack 2, top mold frame 3, lower mold holder 4 and press 5,
It also includes the film-covering mechanism 1 in any one of claim 3 to 7；
Film feeding device 12 and film take-up 13 in film-covering mechanism is respectively positioned at the both sides of top mold frame 3 in symmetrical
Distribution；
First fixed plate 152 of the first stripper apparatus is connected with film feeding device 12 and the second of the second stripper apparatus is solid
The film take-up 13 of fixed board 157, the both sides that 2 stripper apparatus also are located at top mold frame 3 in press are symmetric；
When plastic package press starts, film feeding device 12 film 11 is sent out after, send out film 11 pass through first
The lower section of mandrel 129 be tensioned after by the first stripper apparatus the first pressing mold roller 153 lower section, by below the first stripper apparatus
Film 11 by the second stripper apparatus the second pressing mold roller 155 lower section, by the film 11 below the second stripper apparatus
Stored after the lower section of the second tensioning shaft 138 is tensioned by film take-up 13, cause the course of film 11 to be located at upper mould
The lower section of frame 3 and cause film feeding device 12, film take-up 13, the first stripper apparatus and the second stripper apparatus be respectively positioned on
The top of the course of film 11；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 in the bottom of top mold frame 3；
When starting demoulding module 15, the first pressing mold of press mold roller roller 153 of the first stripper apparatus is in the first cylinder 151
Piston rod drive under push down film be directed away from the bottom of top mold frame 3 direction motion and the second stripper apparatus the second pressing mold
Roller 155 pushes down film under the drive of the piston rod of the second cylinder 156 and is directed away from the direction motion of the bottom of top mold frame 3, position
Film in the both sides of top mold frame 3 is causing absorption under the first pressing mold roller 153 and the active force of the second pressing mold roller 155 respectively
Bottom is left in the bottom thin film 11 of top mold frame 3.
The beneficial effects of the invention are as follows：Plastic package press in the present invention has used this film-covering mechanism, laminating machine during use
Structure draws one layer of special plastic sheeting between chip and mould bases to be packaged, separates film plastic packaging material and mould bases during encapsulation,
Protect mould bases not polluted by plastic packaging material, avoid mould bases from directly being contacted with electronic device again, chip is caused to damage, be easy to chip from
Come off in mould bases, prevent chip surface from producing impression or scratch.Keep the cleaning of mould bases, eliminate the work that mould bases is cleaned with mould brush
Sequence, improve operating efficiency, extend the plastic package press mold use life-span.
Brief description of the drawings
Fig. 1 is the schematic diagram of plastic package press in the present invention.
Fig. 2 is the schematic diagram of film-covering mechanism in the present invention.
Fig. 3 is the structural representation of film feeding device in the present invention.
Fig. 4 is the structural representation of film take-up in the present invention.
Fig. 5 is the structural representation of static elimination module in the present invention.
Fig. 6 is the structural representation of demoulding module in the present invention.
Fig. 7 is the structural representation of vacuum suction module in the present invention.
Fig. 8 uses schematic diagram for film coiling device in the present invention.
Shown in figure：1 film-covering mechanism, 2 press racks, 3 top mold frames, 4 lower mold holders, 5 press, 11 films, the conveying of 12 films
Device, 13 film take-ups, 14 static elimination modules, 15 demoulding modules, 16 vacuum suction modules, 121 films installation main shaft,
122 first motors, 123 guide shafts, 124 sliding bearings, 125 first sensors, 126 first substrates, 127 drag link mechanisms, 128 codings
Device, 129 first tensioning shafts, 1,201 first side plates, 1202 the 3rd side plates, 131 film take-up main shafts, 132 rotary plungers, 133 rotations
Rotating shaft, 134 second substrates, 135 second side plates, 136 second motors, 137 handles, 138 second tensioning shafts, 141 first valves,
142 controllers, 143 first tracheaes, 144 ion generators, 145 nozzles, 151 first cylinders, 152 first fixed plates, 153 first
Press mold roller, 154 linear bearings, 155 second pressing mold rollers, 156 second cylinders, 157 second fixed plates, 158 second sensors,
161 vavuum pumps, 162 mounting bases, 163 pressure vacuum gauges, 164 adapters, 165 second tracheaes, 166 gas joints, 167 filterings
Device, 168 second valves.
Embodiment
With reference to figure, the present invention is described further.
The embodiment 1 of film-covering mechanism in the present invention：A kind of film-covering mechanism being used in plastic packaging system, including film roll winding mold
Block, static elimination module 14, striping module 15 and vacuum suction module 16, winding film module includes film coiling device, thin
Film roll winding apparatus includes motor and the main shaft for coiled film 11, and main shaft is connected with motor, and demoulding module 15 includes de-
Die device, stripper apparatus include cylinder and the press mold roller being connected with cylinder piston rod, press mold roller, the and of static elimination module 14
Vacuum suction module 16 is located above or below the course of film 11.
The rotating shaft that fixed film 11 is set can be used to store film in advance or set 2 film rolls to install around in the present embodiment
Put, one of film coiling device is used for the mode such as storage film in advance and film 11 is deposited；Motor and main shaft
Set-up mode has a variety of, such as motor is arranged on that press rack 2 is outer, main shaft is flexibly connected with press rack 2, such as motor and pressure
Machine frame 2 is affixed, main shaft is flexibly connected with press rack 2, such as sets substrate or side plate etc. to install motor and main shaft, in a word only
Ensure that the output shaft of motor is connected with spindle drive, the mode of drive connection also have it is a variety of, for example by chain, belt
The modes such as wheel, shaft coupling；Static elimination module 14 is arranged on the Jin Give of film 11 to the porch of mould bases；Vacuum suction module 16 can
It is installed on the top of press rack 2, may be provided in press rack 2, also can independently be positioned over the side of plastic package press, in a word only
Film 11 can be adsorbed to the set-up mode of the bottom of top mold frame 3 or lower mold holder 4.It is thin after employing the present embodiment
Film 11 is stored in the side of top mold frame 3 or lower mold holder 4, and motor driven is located at the volume of top mold frame 3 or the opposite side of lower mold holder 4 during use
Main axis around film, so that the film 11 of storage to be drawn out to the lower section of top mold frame 3 of plastic package press, static elimination module energy
Enough eliminate electrostatic on film and dedusting, so as to ensure that the cleaning of mould bases, vacuum suction module 16 is by gas circuit by film 11
The bottom of top mold frame 3 or lower mold holder 4, the shape for making film 11 become mould bases completely are adsorbed to, the chip of matched moulds encapsulation afterwards, works as envelope
After the completion of dress, the press mold roller in demoulding module 15 is in direction of the driving lower edge of cylinder away from the bottom of top mold frame 3 or away under
The direction movement of the bottom of mould bases 4, used film 11 is departed from from top mold frame 3 or lower mold holder 4.
The difference of the embodiment 2 and embodiment 1 of film-covering mechanism is in the present invention：Film coiling device has 2, respectively position
In both sides so that a film coiling device marches to another winding film to film 11 therefrom when film-covering mechanism starts
Device, film coiling device also include installation frame, and motor is fixed on installation frame, and one end of main shaft is movably connected on installation
In frame, motor is connected with spindle drive, stripper apparatus have 2, each stripper apparatus also include and respective films coiler device
Connected fixed plate, cylinder is fixed in fixed plate.
The present embodiment specifically provides the storing mode of film, using 2 film coiling devices, one of film roll
Winding apparatus is used for memory films 11.The present embodiment also specifically defines that motor is fixed on installation frame, one end activity of main shaft
It is connected on installation frame.Using the preceding both sides that 2 film coiling devices are respectively arranged to top mold frame 3 or lower mold holder 4, so that
So that a film coiling device marches to another film coiling device to film 11 therefrom when film-covering mechanism starts.In addition originally
Embodiment also specifically provides the set-up mode of stripper apparatus, 2 demoulding dresses corresponding with film coiling device set-up mode
Put the both sides for being respectively arranged at top mold frame 3 or lower mold holder 4, after the completion of matched moulds encapsulation, top mold frame 3 or the both sides of lower mold holder 4 it is de-
The press mold roller of die device is in direction of the driving lower edge of cylinder away from the bottom of top mold frame 3 or the direction of the remote bottom of lower mold holder 4
It is mobile, used film 11 is departed from from top mold frame 3 or lower mold holder 4, this mode film stress is more uniformly distributed.
The difference of the embodiment 3 and embodiment 1 of film-covering mechanism is in the present invention：Film coiling device have 2, wherein one
It is individual be film feeding device 12, another be film take-up 13, film feeding device 12 includes the first installing plate 120, thin
Film installation main shaft 121, the first motor 122 and the first tensioning shaft 129, the activity of 121 and first tensioning shaft of film installation main shaft 129 is even
It is connected on the first installing plate 120, the first motor 122 is fixedly connected on the first installing plate 120, and the first motor 122 is pacified with film
Dress main shaft 121 is connected；
Film take-up 13 includes film take-up main shaft 131, second substrate 134, the second installing plate 135, the second motor
136 and second tensioning shaft 138, the second installing plate 135 be connected with second substrate 134, the second motor 136 and the second installing plate 135
Be fixedly connected, the tensioning shaft 138 of film take-up main shaft 131 and second is flexibly connected with the second installing plate 135, the second motor 136 with
Film take-up main shaft 131 is connected；
Film feeding device 12 and film take-up 13 respectively positioned at both sides cause when film-covering mechanism starts film 11 from
Film installation main shaft 121 is sent out and stored by film take-up main shaft 131；
Striping module 15, which includes 2 stripper apparatus, each stripper apparatus, includes fixed plate, one of stripper apparatus
Fixed plate is connected with film feeding device 12, the fixed plate of another stripper apparatus is connected with film take-up 13, each de-
Cylinder in die device is fixed in fixed plate.
The present embodiment specifically provides the set-up mode of film coiling device, also specifically provides the master of film coiling device
Axle and motor set-up mode, one in film coiling device be film feeding device 12, another be film take-up 13,
Both has similar structure, sets the first tensioning shaft 129 and the second tensioning shaft 138 to be used to ensure that film 11 is sent out and stored
When tension force, the set-up mode of this film coiling device can also be used in the embodiment 1 or 2 of film-covering mechanism.Stripper apparatus
It is corresponding to set and top mold frame 3 or the both sides of lower mold holder 4.When plastic package press starts, film feeding device 12 sends out film 11
Afterwards, the film 11 sent out after the lower section of the first tensioning shaft 129 is tensioned by the first pressing mold roller 153 of the first stripper apparatus
Lower section, by below the first stripper apparatus film 11 by the second stripper apparatus the second pressing mold roller 155 lower section, pass through
Film 11 below second stripper apparatus is stored after the lower section of the second tensioning shaft 138 is tensioned by film take-up 13.Closing
After the completion of molding dress, the press mold roller of the stripper apparatus of top mold frame 3 or the both sides of lower mold holder 4 cylinder driving lower edge away from upper mould
The direction of the bottom of frame 3 or the direction movement away from the bottom of lower mold holder 4, by used film 11 from top mold frame 3 or lower mold holder 4
Depart from.
The difference of the embodiment 4 and embodiment 3 of film-covering mechanism is in the present invention：Film feeding device 12 also includes guide shaft
123rd, sliding bearing 124, first sensor 125, first substrate 126, drag link mechanism 127 and encoder 128, the one of guide shaft 123
End is connected on first substrate 126, and sliding bearing 124 is movably connected on guide shaft 123, drag link mechanism 127 and sliding bearing 124
It is connected with the first installing plate 120, first sensor 125 and encoder 128 are connected with the first installing plate 120, encoder 128
It is connected with the signal of the first tensioning shaft 129；
Film take-up 13 also includes rotary plunger 132, rotary shaft 133 and handle 137, and rotary shaft 133 is flexibly connected
Between second substrate 134 and the second installing plate 135, the second installing plate 135 is flexibly connected with second substrate 134, column spinner
Fill in 132 it is detachable be fixed on second substrate 134, the installing plate 135 of handle 137 and second be connected.
Although solve the problems, such as that many prior arts are present, and make in the present invention in the embodiment 1 to 3 of film-covering mechanism
There is inconvenience used time, such as because the length of plastic package press is very long, top mold frame 3 and lower mold holder 4 are located at the one of plastic package press
Side, film coiling device or film feeding device 12 are arranged near top mold frame 3 and lower mold holder 4, so as to film coiling device
In one or film feeding device 12 can be far away from the side provided with top mold frame 3 and lower mold holder 4 apart from plastic package press, plastic packaging
It is to be influenceed without what but then need people to go to plastic package press when needing and changing film and be provided with top mold frame 3 during compressor operation
It is side with lower mold holder 4, cumbersome, and if the film 11 after use wound after, install around for the film roll of winding
Put or the storage of film take-up 13 it is full after then need to change, because existing plastic package press is for its compact-sized inner space phase
To smaller, thus it is inconvenient when changing.The present embodiment is to be used for solving these problems, because the first installing plate 120 is with sliding
Dynamic bearing 124 is connected and sliding bearing 124 is movably connected on guide shaft 123, therefore pulls drag link mechanism 127 so that being connected with thin
First installing plate 120 of film installation main shaft 121, the first motor 122 and the first tensioning shaft 129 is provided with upper mould to plastic package press is remote
One lateral movement of frame 3 and lower mold holder 4, so as to convenient film is filled on film installation main shaft 121, after the completion of filling film, drag link mechanism
127 pushing drawing rods cause the first installing plate 120 to the side for being provided with top mold frame 3 and lower mold holder 4 close to plastic package press, to complete to change
Film, the function of first sensor 125 are whether detection film feeding device 12 is pushed in working position, play safeguard protection
Function.Using stopping means film feeding device 12 can also be ensured in working position if not having to first sensor 125 certainly.
In film take-up 13, second installing plate 135 is flipped up 90 degree centered on rotary shaft 133 by handle 137, by revolving
Rotary column plug 132 is spacing so that the second installing plate 135 is fixed on rotation position, so as to realize in dismounting film take-up by rotary shaft 133
Do not hindered by other modules of surrounding during film after the use on main shaft 131, can also be entered certainly using other stopping means
Row is spacing.Encoder is rotary encoder, it is connected by shaft coupling with the first tensioning shaft 138, by calculating the first tensioning shaft
138 turnning circle come measure film using length so as to drawing the usage amount of film.
The difference of the embodiment 5 and embodiment 4 of film-covering mechanism is in the present invention：First installing plate 120 includes the first side
Plate 1201, the second side plate 1202 and crossbeam 1203, the first side plate 1202 and the second side plate 1202 are connected, and the second side plate 1202 is remote
One end of the first side plate be provided with to stretch out and be connected as a single entity with the second side plate and the extension with the second side plate at an angle,
The side of crossbeam 1203 is connected with the first side plate 1201, the extension of opposite side and the second side plate 1202 is connected, guide shaft 123 and cunning
Dynamic bearing 124 is equipped with two, is symmetric each along the center line of first substrate 126, one of sliding bearing 124 and
Side plate 1201 is connected, the extension of another sliding bearing 124 and the second side plate 1202 is connected, one end of drag link mechanism 127
By being connected with the affixed realization of crossbeam 1203 with the first installing plate 120, the side plate 1201 of encoder 128 and first is connected；
2 stripper apparatus are respectively the first stripper apparatus and the second stripper apparatus, and the first stripper apparatus includes the first cylinder
151st, the first fixed plate 152 and the first pressing mold roller 153, the second stripper apparatus include the second pressing mold roller 155, the second cylinder
156 and second fixed plate 157, the first cylinder 151 and the first fixed plate 152 are connected, the second cylinder 156 and the second fixed plate 157
It is connected, the piston rod of the first cylinder 151 and the first pressing mold roller 153 are connected, the second cylinder 156 and the second pressing mold roller 155 are consolidated
Even；
Linear bearing 154 and second sensor 158, first demoulding are equipped with first stripper apparatus and the second stripper apparatus
Second sensor 158 and linear bearing 154 in device are connected with the first fixed plate 152, second in the second stripper apparatus passes
Sensor 158 and the fixed plate 157 of linear bearing 154 second connect, and the first stripper apparatus and the second stripper apparatus pass through linear bearing
154 are flexibly connected with solid film feeding device 12 and film take-up 13 respectively.
The present embodiment specifically provides the structure of the first installing plate 120 and a kind of set-up mode of striping module, this implementation
Drag link mechanism 127 is pulled to drive the first side plate 1201 and the second side plate that are connected with sliding bearing 124 by crossbeam 1203 in example
1202 motions so that operation is more stable when pulling drag link mechanism；Striping module includes the first stripper apparatus and the second demoulding dress
To put, the first stripper apparatus and the second stripper apparatus are located at top mold frame 3 or the both sides of lower mold holder 4 respectively, after the completion of matched moulds encapsulation, the
First pressing mold roller 153 of one stripper apparatus under the drive of the first cylinder 151 and the second stripper apparatus the second pressing mold roller
155 move in the direction in direction of the drive lower edge of the second cylinder 156 away from the bottom of top mold frame 3 or the remote bottom of lower mold holder 4, will
Used film 11 departs from from top mold frame 3 or lower mold holder 4, and second sensor 158 is used to detect the He of the first pressing mold roller 153
The position of second pressing mold roller 155.
The difference of the embodiment 6 and embodiment 1 to 4 of film-covering mechanism is in the present invention：Static elimination module 14 includes the
One valve 141, ion generator 144 and nozzle 145, the first valve 141 connect with ion generator 144, ion generator 144
Connected with nozzle 145, nozzle 145 is located above or below the course of film 11；
Vacuum suction module 16 includes the valve 168 of vavuum pump 161 and second, and the second valve 168 is located at the gas of vavuum pump 161
Lu Shang, vavuum pump 161 are adsorbed by gas circuit to film 11.
Plastic package press can produce minute dusts and electrostatic at work, and minute dusts can be bonded at film due to the effect of electrostatic
Surface, mould bases and electronic device can be polluted if do not removed, the package quality of chip can be had an impact.The present embodiment specifically provides
The set-up mode of static elimination module 14 and vacuum suction module 16, first valve 141 in static elimination module 14 is opened,
Ion generator 144 times produces substantial amounts of positive and negative ions, is sprayed at the surface of film 11 by nozzle 145, in neutralized film 11
The electrostatic in face, nozzle 145 is apart from the surface of film about 10mm.The first valve 141 preferably selects magnetic valve in the present embodiment；Second valve
Door 168 is preferably from hydraulic pilot formula magnetic valve, so as to realizing the gas flow optimized of big flow.Vavuum pump 161 is preferably from rotation
Vane-type vacuum pump, power are 1 kilowatt, vacuum pumping rate reaches 26 cubic metres per hour.
The difference of the embodiment of the present invention 7 and embodiment 6 is：Static elimination module 14 also includes controller 142 and first
Tracheae 143, controller 142 are connected with the signal of the first valve 141, and one end of the first tracheae 143 connects, separately with the first valve 141
One end connects with nozzle 145；
Vacuum suction module 16 also includes pressure vacuum gauge 163, adapter 164, the second tracheae 165, gas joint 166 and mistake
Filter 167, the second tracheae 165 is by the second valve 168, vavuum pump 161, filter 167, gas joint 166, pressure gauge 163 and turns
Joint 164 is sequentially connected in series and connected.
In the present embodiment, ion generator 144 and magnetic valve 141 are controlled by controller 142, and filter 167 can prevent
Moisture and impurity in air enter in vavuum pump 161, and vavuum pump 161 passes through the gentle joint 166 of tracheae 165 and adapter 164
It is connected, adapter 164 is separated into two points of gas circuits and is respectively connected to top mold frame 3 and lower mold holder 4, exhausts rapidly during vacuum pump work
Air in mould bases 3 or lower mold holder 4, so as to which film 11 is tightly adsorbed on the surface of mould bases.Adapter adapter 164 is set
Gas circuit is shunted, so top mold frame 3 or lower mold holder 4 can be vacuumized in different situations or vacuumized simultaneously
（Such as product be placed on lower mold holder 4 it is inner when, according to the needs of client, lower mold holder 4 is vacuumized so that product is adsorbed）.
The embodiment 1 of plastic package press in invention of the present invention：Including press rack 2, top mold frame 3, lower mold holder 4 and press 5, it
Film-covering mechanism 1 also in the embodiment 1 including film-covering mechanism, the main shaft of the film coiling device of film-covering mechanism are arranged at press
It is interior；
When plastic package press starts, the main shaft of the film coiling device of film-covering mechanism drives film 11 so that the traveling of film 11
Route is located at the lower section of top mold frame 3；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 bottom in top mold frame 3 or lower mold holder 4；
Press mold roller when starting demoulding module 15, in stripper apparatus pushes down film court under the drive of cylinder piston rod
Moved to the direction away from the bottom of top mold frame 3 or the bottom of lower mold holder 4, cause absorption in top mold frame 3 under press mold roller active force
Or the bottom thin film 11 of lower mold holder 4 leaves bottom.
The embodiment 2 of plastic package press in invention of the present invention：Including press rack 2, top mold frame 3, lower mold holder 4 and press 5, it
Film-covering mechanism 1 also in the embodiment 2 including film-covering mechanism, 2 film coiling devices of film-covering mechanism are located in press upper mould
The both sides of frame 3 are symmetric, 2 stripper apparatus are connected with respective films coiler device, so that 2 stripper apparatus also are located at pressing
The both sides of top mold frame 3 are symmetric in machine, and the motor of each film coiling device is fixed on press rack 2, each thin
The main shaft of film roll winding apparatus is flexibly connected and on press rack 2；
When plastic package press starts, the main shaft of the film coiling device of film-covering mechanism drives film 11 so that the traveling of film 11
Route is located at the lower section of top mold frame 3；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 bottom in top mold frame 3 or lower mold holder 4；
Press mold roller when starting demoulding module 15, in stripper apparatus pushes down film court under the drive of cylinder piston rod
To the direction away from the bottom of top mold frame 3 or the bottom of lower mold holder 4 is moved, the film positioned at top mold frame 3 or the both sides of lower mold holder 4 is being pressed
Absorption is caused to leave bottom in the bottom thin film 11 of top mold frame 3 or lower mold holder 4 under the sub- active force of deflector roll.
The embodiment 3 of plastic package press in invention of the present invention：Including press rack 2, top mold frame 3, lower mold holder 4 and press 5, it
Film-covering mechanism 1 also in any one of embodiment 3 to 7 including film-covering mechanism；
Film feeding device 12 and film take-up 13 in film-covering mechanism is respectively positioned at the both sides of top mold frame 3 in symmetrical
Distribution；
First fixed plate 152 of the first stripper apparatus is connected with film feeding device 12 and the second of the second stripper apparatus is solid
The film take-up 13 of fixed board 157, the both sides that 2 stripper apparatus also are located at top mold frame 3 in press are symmetric；
When plastic package press starts, film feeding device 12 film 11 is sent out after, send out film 11 pass through first
The lower section of mandrel 129 be tensioned after by the first stripper apparatus the first pressing mold roller 153 lower section, by below the first stripper apparatus
Film 11 by the second stripper apparatus the second pressing mold roller 155 lower section, by the film 11 below the second stripper apparatus
Stored after the lower section of the second tensioning shaft 138 is tensioned by film take-up 13, cause the course of film 11 to be located at upper mould
The lower section of frame 3 and cause film feeding device 12, film take-up 13, the first stripper apparatus and the second stripper apparatus be respectively positioned on
The top of the course of film 11；
Vacuum suction module 16 connects with top mold frame 3 and lower mold holder 4, when starting vacuum suction module 16, vacuum suction
Module 16 adsorbs film 11 in the bottom of top mold frame 3；
When starting demoulding module 15, the first pressing mold of press mold roller roller 153 of the first stripper apparatus is in the first cylinder 151
Piston rod drive under push down film be directed away from the bottom of top mold frame 3 direction motion and the second stripper apparatus the second pressing mold
Roller 155 pushes down film under the drive of the piston rod of the second cylinder 156 and is directed away from the direction motion of the bottom of top mold frame 3, position
Film in the both sides of top mold frame 3 is causing absorption under the first pressing mold roller 153 and the active force of the second pressing mold roller 155 respectively
Bottom is left in the bottom thin film 11 of top mold frame 3.
Motor, the first motor 122 and the second motor 136 in the present invention can so control preferably with servomotor
Output torque and speed adjust the tension force of film and feed speed.Main shaft, film installation main shaft 121 and film in the present invention
Winding main shaft 131 has the function of stretched film, air-expanding shaft can be used to use other structures, be set for example with following
Put mode：Including overcoat, inner sleeve, main shaft body, toggle, inner sleeve is connected on main shaft, and overcoat is at least divided into two
Divide, the overcoat of several parts is located at fortune synchronous with inner sleeve between the several parts for causing overcoat when outer inner sleeve, main shaft body rotation
Dynamic, toggle includes spill spin block and connecting rod, and spill spin block is provided with eccentric orfice, and one end of connecting rod passes through eccentric orfice and rotation
Block connection, the other end can drive several componental movements of overcoat, be connected between the overcoat of several parts with inner sleeve, connecting rod
Quantity according to overcoat be divided into several parts depending on, such as overcoat be divided into two parts then at least two, connecting rod, lining the outer surface of is set
Projection is equipped with, drivening rod make it that several parts of overcoat are convex closer or far from setting along inner sleeve radial motion when spill spin block rotates
Under the supporting role of projection several parts of overcoat can be allowed to approach at rising, when several parts of overcoat run to high spot
Or away from lining the outer surface of, so as to realize the tensioning or release to film 11.
The course of work of plastic package press is in the embodiment 3 of plastic package press in the present invention：Plastic package press controls the first motor
122 and second motor 136 film installation main shaft 121 and film take-up main shaft 131 are rotated, so as to top mold frame 3 and lower mould
The conveying of the direction of frame 4 is wrapped in the film 11 on film installation main shaft 121 and film take-up main shaft 131, press manipulator in advance
Electronic device to be packaged is sent to the surface of lower mold holder, vavuum pump 161 is started working, and film 11 is attracted to top mold frame
Lower surface, plastic packaging material flow into mould bases in the presence of temperature and pressure, are covered in the surface plastic packaging shaping of chip.Press 5 drives
Mould bases moves, matched moulds plastic packaging.Top mold frame 3 and lower mold holder separation, vavuum pump are stopped after plastic packaging, and pressure is passed through to mould bases
Contracting gas breaks ring vacuum, the first cylinder 151 of striping module 15, the second cylinder 156 move simultaneously, the first pressing mold roller 153, the
Two pressing mold rollers 155 depart from used film 11 from top mold frame.Control film installation main shaft 121 and film take-up main shaft
131 rotate, and convey one section of new film 11 while used one section of film 11 is wound again under mould bases, beginning next round
Plastic packaging process.In the motion process of film, the interval of ion generator 144 is blown positive and negative ion to the surface of film and made a return journey
Except the electrostatic and dust of film surface.
The course of work of plastic package press is similar in the Examples 1 and 2 of plastic package press in the present invention, due to the reality of plastic package press
Apply that the structure of example 1 and 2 is simpler, and difference be according to the difference of product or the differences for needs, select to top mold frame 3 or under
Mould bases 4 vacuumizes or while top mold frame 3 and lower mold holder 4 is vacuumized, is attracted in which mould bases and determines according to film 11
Stripping direction when striping module 15 is run, therefore repeat no more.
The ETFE that the material of plastic sheeting in the present invention can be selected（Ethylene tetrafluoroethylene copolymer）, this material
Film has following feature：With extraordinary ductility, elongation is up to 500%；High temperature resistant, about 260 °C of fusing point；
Tensile strength is high, typically about 120 ~ 150Mpa.Because film ductility is good, it, which can be complied with, is covered in resin on chip to be packaged
Change in shape.Tool can be 200mm from width, thickness 50um, and entire volume length is 260m film, and the inner side of film is Asia
Smooth surface, it is easy to the demoulding from mould bases, outside is smooth surface, contacted with electronic device.
Those skilled in the art, can also be it is to be understood that the protection scheme of the present invention is not limited only to the above embodiments
Various permutation and combination and conversion are carried out on the basis of above-described embodiment, on the premise of without prejudice to spirit of the invention, to the present invention
The various conversion carried out are all fallen within protection scope of the present invention.
Claims (10)
1. a kind of film-covering mechanism being used in plastic packaging system, it is characterised in that including winding film module, static elimination module
（14）, striping module（15）With vacuum suction module（16）, the winding film module includes film coiling device, the film
Coiler device includes motor and for coiled film（11）Main shaft, the main shaft and motor be connected, the demoulding module
（15）Including stripper apparatus, the stripper apparatus includes cylinder and the press mold roller being connected with cylinder piston rod, the pressing film roller
Son, static elimination module（14）With vacuum suction module（16）Positioned at film（11）Above or below course.
A kind of 2. film-covering mechanism being used in plastic packaging system according to claim 1, it is characterised in that the winding film
Device have 2, respectively positioned at both sides so that film-covering mechanism start when film（11）A film coiling device row therefrom
Another film coiling device is proceeded to, the film coiling device also includes installation frame, and the motor is fixed on installation frame
On, one end of the main shaft is movably connected on installation frame, and the motor is connected with spindle drive, and described stripper apparatus has
2, each stripper apparatus also include the fixed plate being connected with respective films coiler device, the cylinder is fixed on fixed plate
On.
A kind of 3. film-covering mechanism being used in plastic packaging system according to claim 1, it is characterised in that the winding film
Device have 2, one of them be film feeding device（12）, another be film take-up（13）, the film conveying dress
Put（12）Including the first installing plate（120）, film installation main shaft（121）, the first motor（122）With the first tensioning shaft（129）, institute
State film installation main shaft（121）With the first tensioning shaft（129）It is movably connected on the first installing plate（120）On, first motor
（122）It is fixedly connected on the first installing plate（120）On, first motor（122）Main shaft is installed with film（121）Transmission connects
Connect；
The film take-up（13）Including film take-up main shaft（131）, second substrate（134）, the second installing plate（135）、
Second motor（136）With the second tensioning shaft（138）, second installing plate（135）With second substrate（134）Connection, described the
Two motors（136）With the second installing plate（135）It is fixedly connected, the film take-up main shaft（131）With the second tensioning shaft（138）With
Second installing plate（135）It is flexibly connected, the second described motor（136）With film take-up main shaft（131）Drive connection；
The film feeding device（12）And film take-up（13）Cause film when film-covering mechanism starts positioned at both sides respectively
（11）Main shaft is installed from film（121）Send out and by film take-up main shaft（131）Storage；
Described striping module（15）Include fixed plate, one of demoulding dress including 2 stripper apparatus, each stripper apparatus
The fixed plate and film feeding device put（12）It is connected, the fixed plate and film take-up of another stripper apparatus（13）Phase
Even, the cylinder in each stripper apparatus is fixed in fixed plate.
A kind of 4. film-covering mechanism being used in plastic packaging system according to claim 3, it is characterised in that the film conveying
Device（12）Also include guide shaft（123）, sliding bearing（124）, first sensor（125）, first substrate（126）, drag link mechanism
（127）And encoder（128）, the guide shaft（123）One end be connected in first substrate（126）On, the sliding bearing（124）
It is movably connected on guide shaft（123）On, the drag link mechanism（127）And sliding bearing（124）With the first installing plate（120）Even
Connect, the first sensor（125）And encoder（128）With the first installing plate（120）It is connected, the encoder（128）With
First tensioning shaft（129）Signal connects；
The film take-up（13）Also include rotary plunger（132）, rotary shaft（133）And handle（137）, the rotary shaft
（133）It is movably connected on second substrate（134）With the second installing plate（135）Between, cause the second installing plate（135）With second substrate
（134）It is flexibly connected, the rotary plunger（132）It is detachable to be fixed on second substrate（134）On, the handle（137）With
Second installing plate（135）It is connected.
A kind of 5. film-covering mechanism being used in plastic packaging system according to claim 4, it is characterised in that the first installing plate
（120）Including the first side plate（1201）, the second side plate（1202）And crossbeam（1203）, first side plate（1202）With the second side
Plate（1202）It is connected, second side plate（1202）One end of the first remote side plate is provided with to stretch out and is linked as with the second side plate
One and the extension with the second side plate at an angle, the crossbeam（1203）Side and the first side plate（1201）Be connected,
Opposite side and the second side plate（1202）Extension be connected, the guide shaft（123）And sliding bearing（124）Be equipped with two,
Along first substrate（126）Center line is symmetric, one of sliding bearing（124）With the first side plate（1201）Be connected,
Another sliding bearing（124）With the second side plate（1202）Extension be connected, the drag link mechanism（127）One end by with
Crossbeam（1203）Affixed realization and the first installing plate（120）Drive connection, the encoder（128）With the first side plate（1201）Gu
Even；
2 stripper apparatus are respectively the first stripper apparatus and the second stripper apparatus, and first stripper apparatus includes first
Cylinder（151）, the first fixed plate（152）With the first pressing mold roller（153）, second stripper apparatus includes the second pressing mold roller
（155）, the second cylinder（156）With the second fixed plate（157）, first cylinder（151）With the first fixed plate（152）Be connected,
Second cylinder（156）With the second fixed plate（157）It is connected, first cylinder（151）Piston rod and the first pressing mold roller
（153）It is connected, the second cylinder（156）With the second pressing mold roller（155）It is connected；
Linear bearing is equipped with first stripper apparatus and the second stripper apparatus（154）And second sensor（158）, first
Second sensor in stripper apparatus（158）And linear bearing（154）With the first fixed plate（152）Connection, the second stripper apparatus
In second sensor（158）And linear bearing（154）Second fixed plate（157）Connection, the first stripper apparatus and second demoulding
Device passes through linear bearing（154）Respectively with solid film feeding device（12）And film take-up（13）It is flexibly connected.
A kind of 6. film-covering mechanism being used in plastic packaging system according to any one of claim 1 to 5, it is characterised in that institute
State static elimination module（14）Including the first valve（141）, ion generator（144）And nozzle（145）, first valve
（141）With ion generator（144）Connection, the ion generator（144）With nozzle（145）Connection, the nozzle（145）Position
In film（11）Above or below course；
The vacuum suction module（16）Including vavuum pump（161）With the second valve（168）, second valve（168）It is located at
Vavuum pump（161）Gas circuit on, vavuum pump（161）By gas circuit to film（11）Adsorbed.
A kind of 7. film-covering mechanism being used in plastic packaging system according to claim 6, it is characterised in that the static elimination
Module（14）Also include controller（142）With the first tracheae（143）, the controller（142）With the first valve（141）Signal connects
Connect, first tracheae（143）One end and the first valve（141）Connection, the other end and nozzle（145）Connection；
The vacuum suction module（16）Also include mounting base（162）, pressure vacuum gauge（163）, adapter（164）, second
Tracheae（165）, gas joint（166）And filter（167）, second tracheae（165）By the second valve（168）, vavuum pump
（161）, filter（167）, gas joint（166）, pressure gauge（163）And adapter（164）It is sequentially connected in series and connects.
8. a kind of plastic package press, including press rack（2）, top mold frame（3）, lower mold holder（4）And press（5）, it is characterised in that it
Also include the film-covering mechanism in claim 1（1）, the main shaft of the film coiling device of the film-covering mechanism is arranged in press；
Plastic package press start when, film-covering mechanism film coiling device main shaft drive film（11）So that film（11）Traveling
Route is located at top mold frame（3）Lower section；
The vacuum suction module（16）With top mold frame（3）And lower mold holder（4）Connect, when startup vacuum suction module（16）When,
Vacuum suction module（16）By film（11）Absorption is in top mold frame（3）Or lower mold holder（4）Bottom；
When startup demoulding module（15）When, the press mold roller in stripper apparatus film direction is pushed down under the drive of cylinder piston rod
Away from top mold frame（3）Bottom or lower mold holder（4）The direction motion of bottom, cause absorption in top mold frame under press mold roller active force
（3）Or lower mold holder（4）Bottom thin film（11）Leave bottom.
9. a kind of plastic package press, including press rack（2）, top mold frame（3）, lower mold holder（4）And press（5）, it is characterised in that it
Also include the film-covering mechanism in claim 2（1）, 2 film coiling devices of the film-covering mechanism are located at top mold frame in press
（3）Both sides be symmetric, 2 stripper apparatus are connected with respective films coiler device, cause 2 stripper apparatus also position
In top mold frame in press（3）Both sides be symmetric, the motor of each film coiling device is fixed on press rack（2）
On, the main shaft of each film coiling device is flexibly connected and in press rack（2）On；
Plastic package press start when, film-covering mechanism film coiling device main shaft drive film（11）So that film（11）Traveling
Route is located at top mold frame（3）Lower section；
The vacuum suction module（16）With top mold frame（3）And lower mold holder（4）Connect, when startup vacuum suction module（16）When,
Vacuum suction module（16）By film（11）Absorption is in top mold frame（3）Or lower mold holder（4）Bottom；
When startup demoulding module（15）When, the press mold roller in stripper apparatus film direction is pushed down under the drive of cylinder piston rod
Away from top mold frame（3）Bottom or lower mold holder（4）Move, positioned at top mold frame in the direction of bottom（3）Or lower mold holder（4）Both sides it is thin
Film causes absorption in top mold frame under press mold roller active force（3）Or lower mold holder（4）Bottom thin film（11）Leave bottom.
10. a kind of plastic package press, including press rack（2）, top mold frame（3）, lower mold holder（4）And press（5）, it is characterised in that it
Also include the film-covering mechanism in any one of claim 3 to 7（1）；
Film feeding device in the film-covering mechanism（12）And film take-up（13）It is located at top mold frame respectively（3）Both sides
It is symmetric；
First fixed plate of first stripper apparatus（152）With film feeding device（12）Connected and described second stripper apparatus
The second fixed plate（157）Film take-up（13）, cause 2 stripper apparatus also be located at top mold frame in press（3）Both sides
It is symmetric；
When plastic package press starts, film feeding device（12）By film（11）After submitting, send out film（11）By first
Tensioning shaft（129）By the first pressing mold roller of the first stripper apparatus after the tensioning of lower section（153）Lower section, by first the demoulding fill
Put the film of lower section（11）By the second pressing mold roller of the second stripper apparatus（155）Lower section, by under the second stripper apparatus
The film of side（11）By the second tensioning shaft（138）By film take-up after the tensioning of lower section（13）Storage, cause film（11）
Course be located at top mold frame（3）Lower section and cause film feeding device（12）, film take-up（13）, first the demoulding
Device and the second stripper apparatus are respectively positioned on film（11）The top of course；
The vacuum suction module（16）With top mold frame（3）And lower mold holder（4）Connect, when startup vacuum suction module（16）When,
Vacuum suction module（16）By film（11）Absorption is in top mold frame（3）Bottom；
When startup demoulding module（15）When, press mold roller the first pressing mold roller of the first stripper apparatus（153）In the first cylinder
（151）Piston rod drive under push down film and be directed away from top mold frame（3）The direction motion of bottom and second stripper apparatus
Second pressing mold roller（155）In the second cylinder（156）Piston rod drive under push down film and be directed away from top mold frame（3）Bottom
Direction motion, positioned at top mold frame（3）Both sides film respectively in the first pressing mold roller（153）With the second pressing mold roller
（155）Cause absorption in top mold frame under active force（3）Bottom thin film（11）Leave bottom.
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| CN106672619A (en) * | 2017-02-15 | 2017-05-17 | 苏州迈瑞微电子有限公司 | Molding compound transfer equipment and method |
| CN107262380A (en) * | 2017-07-18 | 2017-10-20 | 深圳中天云创科技有限公司 | A kind of cell phone back light source vision automatic checkout equipment and detection method |
| CN107553890A (en) * | 2017-09-30 | 2018-01-09 | 珠海市技嘉科技有限公司 | A kind of automatic plastic package process of certificate |
| CN111055408A (en) * | 2019-11-28 | 2020-04-24 | 铜陵富仕三佳机器有限公司 | Plastic packaging press with automatic die brushing manipulator |
| CN111268409A (en) * | 2020-03-25 | 2020-06-12 | 铜陵富仕三佳机器有限公司 | Automatic plastic packaging system and automatic plastic packaging process by utilizing cooperative robot |
| CN112978431A (en) * | 2021-02-04 | 2021-06-18 | 芯笙半导体科技(上海)有限公司 | Destaticizing film processing equipment based on resin molding |
| CN113208644B (en) * | 2021-02-08 | 2022-04-08 | 首都医科大学附属北京天坛医院 | Cladding device of medical ultrasonic scanning probe |
| CN113172828A (en) * | 2021-04-20 | 2021-07-27 | 福建富兰光学股份有限公司 | Surface treatment process applied to rapid molding of injection molding optical ball cover |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103979128A (en) * | 2014-05-13 | 2014-08-13 | 深圳市中鑫创达科技有限公司 | Double-stacking paper money strapping and plastic-enveloping machine |
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| FR2922342B1 (en) * | 2007-10-11 | 2010-07-30 | Ask Sa | REINFORCED RADIOFREQUENCY IDENTIFICATION DEVICE SUPPORT AND METHOD OF MANUFACTURING THE SAME |
| JP6148532B2 (en) * | 2013-05-08 | 2017-06-14 | 東京応化工業株式会社 | Pasting device and pasting method |
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| CN103979128A (en) * | 2014-05-13 | 2014-08-13 | 深圳市中鑫创达科技有限公司 | Double-stacking paper money strapping and plastic-enveloping machine |
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