CN108024462A - ACF hot-press arrangements and its hot pressed member and hot-press method - Google Patents
ACF hot-press arrangements and its hot pressed member and hot-press method Download PDFInfo
- Publication number
- CN108024462A CN108024462A CN201610927608.8A CN201610927608A CN108024462A CN 108024462 A CN108024462 A CN 108024462A CN 201610927608 A CN201610927608 A CN 201610927608A CN 108024462 A CN108024462 A CN 108024462A
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- China
- Prior art keywords
- hot
- main body
- hot pressing
- thermal head
- position limit
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/06—Lamination
- H05K2203/068—Features of the lamination press or of the lamination process, e.g. using special separator sheets
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein the hot pressed member includes a buffer element, at least a hot pressing element, a carrying platform and at least two position limit arms.A hot pressing space is formed between the thermal head and the load-carrying unit of the hot pressing element, each position limit arm is symmetrically maintained at the both sides of the thermal head respectively, the both ends of the buffer element are movably disposed in each position limit arm respectively, so that the buffering main body of the buffer element is maintained at the hot pressing space.
Description
Technical field
The present invention relates to ACF hot pressing field, more particularly to an ACF hot-press arrangements and its hot pressed member and hot-press method.
Background technology
In recent years, electronic product has increasingly been towards lightening direction and develops, this causes ACF glue (Anisotropic
Conductive Film, anisotropic conductive adhesive paste) in the manufacturing process of electronic product by extensive and universal application, such as ACF
Glue can be arranged on FPC wiring boards (Flexible Printed Circuit, flexible circuit board) and PCB circuit board
Between (Printed Circuit Board, printed wiring board), for making FPC wiring boards and PCB circuit board be combined as a whole
And Rigid Flex is formed, and ACF glue can be such that FPC wiring boards and PCB circuit board is only switched in Z-direction.Namely
Say, ACF glue can not only make two basic change part be combined as a whole, but also two basic change part can be made to be switched in Z-direction.
, it is necessary to use ACF hot-press equipments to perform hot pressing work during making two basic change part be combined into one by ACF glue
Skill, during heat pressing process is performed, the flatness for keeping two basic change part is by emphasis management and control during hot pressing processing procedure
One of project, and the flatness of two basic change part has very important meaning for the image quality and performance of camera module
Justice.The flatness of two basic change part during in order to ensure by ACF hot-press equipments execution heat pressing process, it is desirable to provide one
Bolster, the position of the out-of-flatness to two basic change part carry out leveling, it is generally the case that the bolster can be deformed with
The impact force produced during ACF hot-press equipments perform hot pressing process to engaging member is absorbed by way of deformation, such as should
Bolster can be silicagel pad.Existing ACF hot-press equipments are directly to be attached to the bolster on thermal head, are carrying out heat
When pressing technique, the temperature that one side thermal head produces can cause the bolster to be deformed, such as when temperature is delivered to the buffering
When on part, the corner or edge of the bolster, which are in, occurs the bad phenomenon that volume is stuck up, on the other hand, in thermal head and knot
Component can produce impact force when contacting, which can cause the bolster between thermal head and engaging member to shift
And skid off and press against area, it can so cause engaging member to cause the bad existing of flatness exception because being stuck up bolster volume or is deviated
As.
The content of the invention
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot pressed member includes a hot pressing element and a buffer element, wherein driving the buffering master of the buffer element in the hot pressing element
Towards during the movement of an engaging member direction, the buffering main body is not in offset and skids off the bad phenomenon that press against area body.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Two buffering ends of buffer element can synchronously and with amplitude compensate the length of the buffering main body, to avoid described slow
Main body is rushed to deviate.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot pressed member includes at least two position limit arms, and the both ends of the buffer element are movably disposed in each described spacing respectively
Arm, is deviated with the buffering main body for preventing from being formed between two position limit arms by each position limit arm.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot pressed member includes two adjustment elements, and each buffering end of the buffer element is adjustably arranged at described respectively
Each adjustment element, mode in this way, can automatically adjust the length for buffering main body.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
When ACF hot-press arrangements are in non-hot pressing state, the buffering main body can not be contacted with the thermal head of the hot pressing element, be passed through
Such mode, can avoid the buffering main body from being deformed because long-time is heated, so as to extend the use of the buffer element
Service life.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot-press method can ensure the buffering main body during being pressed towards the engaging member and when being pressed towards the engaging member all
Be not in offset and skid off and press against area, with the yield for ensureing the flatness of the engaging member and improving the engaging member.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot-press method by be arranged on it is described buffering main body both sides each position limit arm, guarantee be formed in it is each described spacing
The buffering main body between arm will not deviate.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot-press method is compensated synchronously and with amplitude by making to be formed in each buffering end at the both ends of the buffering main body
The buffering main body, the bad phenomenon such as occurs deviating to avoid the buffering main body.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot-press method passes through the part for ensureing the close position limit arm of the buffering end side almost parallel with the buffering main body
Formula, avoids the buffering main body from the bad phenomenon such as occurring deviating.
It is an object of the present invention to provide an ACF hot-press arrangements and its hot pressed member and hot-press method, wherein described
Hot-press method avoids institute by way of avoiding the thermal head of the buffering main body and the hot pressing element from contacting for a long time
State that buffering main body is heated for a long time and the appearance of bad phenomenon that deforms, so as to ensure the flatness of the buffering main body, with into
One step improves the flatness and product yield of the engaging member.
In order to reach above-mentioned at least one purpose, the present invention provides a hot pressed member for being used for ACF hot-press arrangements, wherein institute
Stating hot pressed member includes：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；
One carrying platform, wherein forming a hot pressing space between the thermal head and the carrying platform；And
At least two position limit arms, wherein each position limit arm is symmetrically maintained at the both sides of the thermal head, institute respectively
The both ends for stating buffer element are movably disposed in each position limit arm respectively, so that the buffering main body of the buffer element
The hot pressing space is maintained at,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at the one of the hot pressing space
When engaging member direction is moved, each position limit arm prevents the buffering main body offset and the buffering main body is maintained at institute
State between the hot pressing face of hot pressing element and the engaging member.
According to one embodiment of present invention, each position limit arm has an active tunnel respectively, each described spacing
The active tunnel of arm is respectively communicated with to be movably disposed in respectively in the hot pressing space, the both ends of the buffer element
The active tunnel of each position limit arm, and part of the buffer element between two position limit arms is formed
The buffering main body.
According to one embodiment of present invention, each position limit arm has an opening respectively, and the open communication is in institute
State active tunnel.
According to one embodiment of present invention, the width dimensions of the active tunnel of the position limit arm are equal to the buffering
The width dimensions of element.
According to one embodiment of present invention, the hot pressed member further comprises two adjustment elements, wherein each described
Adjustment element is symmetrically disposed on the both sides of the hot pressing element respectively, and the both ends of the buffer element are adjustable respectively
Site preparation is arranged at each adjustment element.
According to one embodiment of present invention, the both ends of the buffer element are arranged on each adjustment member by volume respectively
Part.
According to one embodiment of present invention, the hot pressed member further comprises at least two steering components, wherein each
The steering component is symmetrically disposed on the both sides of the hot pressing element respectively, and the both ends of the buffer element respectively can in quilt
Actively it is arranged at after each steering component and each adjustment element is arranged on by volume again.
According to one embodiment of present invention, each sidepiece of the hot pressing element is respectively equipped with two steering members
Part, steering component described in two of which are one first steering component and one second steering component respectively, first steering component
Horizontal level with it is described buffering main body horizontal level it is identical, the upright position of second steering component and it is described adjustment member
The upright position of part is identical.
According to one embodiment of present invention, the hot pressing element further comprises a carrier, and the thermal head can be lived
The carrier is arranged at dynamicly, and each position limit arm is symmetrically disposed on the both sides of the carrier respectively.
According to one embodiment of present invention, each position limit arm is removably installed in the two of the carrier respectively
Side.
According to one embodiment of present invention, have between the buffering main body and the hot pressing face of the thermal head it is default away from
From.
According to one embodiment of present invention, the buffer element is silicagel pad or rubber pad.
According to another aspect of the present invention, the present invention further provides one be used for ACF hot-press arrangements hot pressed member, its
Described in hot pressed member include：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；And
One carrying platform, wherein forming a hot pressing space, the buffering between the thermal head and the carrying platform
The buffering main body of element corresponds to the thermal head in the hot pressing space, and the buffering main body and the thermal head have
Pre-determined distance,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at the one of the hot pressing space
During engaging member moves, the buffering main body is overlappingly attached at the hot pressing face of the thermal head, and in the thermal head
Hot pressing face when the engaging member is heated and pressurizeed, the buffering main body is maintained at the hot pressing face of the thermal head and described
Between engaging member.
According to an aspect of the present invention, the present invention further provides an ACF hot-press arrangements, it includes：
One hot pressing body；With
One hot pressed member, wherein the hot pressed member further comprises：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；
One carrying platform, wherein forming a hot pressing space between the thermal head and the carrying platform；And
At least two position limit arms, wherein each position limit arm is symmetrically maintained at the both sides of the thermal head, institute respectively
The both ends for stating buffer element are movably disposed in each position limit arm respectively, so that the buffering main body of the buffer element
The hot pressing space is maintained at,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at the one of the hot pressing space
When engaging member direction is moved, each position limit arm prevents the buffering main body offset and the buffering main body is maintained at institute
State between the hot pressing face of hot pressing element and the engaging member.
According to an aspect of the present invention, the present invention further provides an ACF hot-press arrangements, it includes：
One hot pressing body；With
One hot pressed member, wherein the hot pressed member further comprises：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；And
One carrying platform, wherein forming a hot pressing space, the buffering between the thermal head and the carrying platform
The buffering main body of element corresponds to the thermal head in the hot pressing space, and the buffering main body and the thermal head have
Pre-determined distance,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at the one of the hot pressing space
During engaging member moves, the buffering main body is overlappingly attached at the hot pressing face of the thermal head, and in the thermal head
Hot pressing face when the engaging member is heated and pressurizeed, the buffering main body is maintained at the hot pressing face of the thermal head and described
Between engaging member.
According to another aspect of the present invention, the present invention further provides a hot-press method, described in hot-press method include
Following steps：
(a) one position limit arm is set respectively in the both sides of a thermal head；
(b) both ends of a buffer element are movably disposed in each position limit arm respectively, wherein the cushioning element
The part between two position limit arms of part forms a buffering main body, and being located at for the buffer element is each described spacing
Part on the outside of arm forms a buffering end respectively；And
(c) when the thermal head drives the buffering main body to be moved towards an engaging member direction, each position limit arm
For preventing the buffering main body from shifting, and phase is done in each buffering end in a manner of synchronization and with amplitude respectively
Movement for each position limit arm, to compensate the buffering main body, so that the buffering main body is maintained at the heat
Between the hot pressing face of pressure head and the engaging member.
According to one embodiment of present invention, in the step (b), it is maintained at by the both ends of the buffer element
The both ends of the buffer element are movably disposed in each institute by the mode of one active tunnel of each position limit arm respectively
State position limit arm.
According to one embodiment of present invention, in the above-mentioned methods, by the both ends difference of the buffer element adjustably
An adjustment element is arranged at, with the step (c), each adjustment element discharges institute in a manner of synchronization and with amplitude
The both ends of buffer element are stated, so that each buffering end compensates the buffering main body respectively.
According to one embodiment of present invention, in the above-mentioned methods, the end of the buffer element is rolled up arranged on institute respectively
Adjustment element is stated, discharges the buffer element in a manner of making the adjustment element by rotation.
According to one embodiment of present invention, in the above-mentioned methods, the close position limit arm of the buffering end is made
Part and the buffering main body are approximate horizontal.
According to one embodiment of present invention, in the above-mentioned methods, one steering component is set in the outside of the position limit arm,
And the horizontal level of the steering component and the horizontal level of the buffering main body are roughly the same, by the end of the buffer element
Portion is movably disposed in the steering component, to make the first positioned at the steering of the buffering end by the steering component
Part and the buffering main body between part and the position limit arm is approximate horizontal.
According to one embodiment of present invention, in the above-mentioned methods, the buffering main body is made overlappingly to be attached at the heat
The hot pressing face of pressure head, with the step (c), the thermal head drives the buffering main body to be transported towards the engaging member direction
It is dynamic.
According to one embodiment of present invention, in the above-mentioned methods, the hot pressing face in the thermal head and the buffering master
Default safe distance between body, with the step (c), when the thermal head is moved towards the engaging member direction, institute
The hot pressing face that buffering main body is overlappingly attached at the thermal head is stated, so that the thermal head drives the buffering main body towards institute
State the movement of engaging member direction.
Brief description of the drawings
Fig. 1 is the schematic perspective view of an ACF hot-press arrangements of a preferred embodiment under this invention.
Fig. 2 is the decomposition diagram of the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention.
Fig. 3 is the three-dimensional signal of a hot pressed member of the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention
Figure.
Fig. 4 is that the decomposition of the hot pressed member of the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention is shown
It is intended to.
Fig. 5 A are the signals of the hot pressed member of the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention
Figure, which depict a hot pressing element of the hot pressed member and a fit system of a position limit arm.
Fig. 5 B are the signals of the hot pressed member of the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention
Figure, which depict the hot pressing element of the hot pressed member and another fit system of the position limit arm.
Fig. 6 A be the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention in non-thermal pressure condition, the heat
Press the schematic diagram of component.
Fig. 6 B are the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention from non-thermal pressure condition to hot pressing state
During switching, the schematic diagram of the hot pressed member.
Fig. 6 C be the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention in hot pressing state, the hot pressing
The schematic diagram of component.
Fig. 6 D are the ACF hot-press arrangements of above-mentioned preferred embodiment under this invention from hot pressing state to non-thermal pressure condition
During switching, the schematic diagram of the hot pressed member.
Fig. 7 is the flow diagram of a hot-press method of a preferred embodiment under this invention.
Embodiment
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.Define in the following description
Basic principle of the invention can be applied to other embodiments, deformation program, improvement project, equivalent and do not carry on the back
From the other technologies scheme of the spirit and scope of the present invention.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instruction such as " outer " or position close
System is to be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It is understood that as the limitation to quantity.
With reference to Fig. 1 and Fig. 2 of the Figure of description of the present invention, the ACF hot pressing dress of a preferred embodiment under this invention
Putting will be set forth in following description, wherein the ACF hot-press arrangements include an at least hot pressed member 1 and a hot pressing body
2, the hot pressed member 1 is arranged at the hot pressing body 2, to perform heat pressing process to an engaging member 3.
It is noted that the type of the engaging member 3 is unrestricted in the present invention, such as the engaging member 3 can be with
It is component of camera module or composition camera module etc., such as the engaging member 3 can be Rigid Flex, i.e., set overlapping
ACF glue is set between the FPC wiring boards put and a PCB circuit board, and by the ACF hot-press arrangements to the FPC circuits
Plate and the PCB circuit board perform heat pressing process, so that the FPC wiring boards and the PCB circuit board are combined together and shape
Into the engaging member 3.The ACF hot-press arrangements can ensure the flatness and reliability of the engaging member 3.
With further reference to attached drawing 3 and Fig. 4, the hot pressed member 1 further comprises that the carrying of an at least hot pressing element 10, one is flat
Platform 20, at least two position limit arms 30 and a buffer element 40.
The hot pressing element 10 includes a carrier 11 and a thermal head 12, wherein the thermal head 12 is movably set
In the carrier 11, the thermal head 12 has a hot pressing face 121, with right by the hot pressing face 121 of the thermal head 12
The engaging member 3 heats and pressurizes, and then performs heat pressing process.
Preferably, the thermal head 12 is driveably arranged at the carrier 11, to provide drive by the carrier 11
Power is so as to drive the thermal head 12 to move to 3 direction of engaging member or moved to the direction away from the engaging member 3.
It will be appreciated by those skilled in the art that the carrier 11 produces driving force to drive the thermal head 12
Mode is unrestricted, such as the carrier 11 may be implemented as the carrier with driver, with by the drive of the carrier 11
Dynamic device provides driving force so as to drive the thermal head 12 to do the movement relative to the carrier 11.
The hot pressing element 10 and the carrying platform 20 by corresponding are set, with the hot pressing element 10 and institute
State and form a hot pressing space 50 between carrying platform 20.Such as this specific example in the hot pressed member 1 shown in attached drawing 3
In, the hot pressing element 10 can be arranged at the top of the carrying platform 20, in the hot pressing element 10 and described to hold
The hot pressing space 50 is formed between carrying platform 20.The thermal head 12 of the hot pressing element 10 can be done by driving towards institute
State the movement in the direction in hot pressing space 50 or the movement in the direction away from the hot pressing space 50.
When the hot pressing element 10 the thermal head 12 by driving do towards the hot pressing space 50 direction movement when,
The hot pressing face 121 of the thermal head 12 can be to being arranged at the carrying platform 20 and positioned at the hot pressing space 50
The engaging member 3 heats and pressurizes, to perform heat pressing process.
Preferably, the plane where the hot pressing face 121 of the thermal head 12 and the carrying platform 20 towards institute
The plane for stating hot pressing face 121 is parallel.For example, when the hot pressing element 10 and the carrying platform 20 are set using up-down structure
When, the plane where the hot pressing face 12 of the thermal head 12 and the plane where the upper surface of the carrying platform 20 are put down
OK, the engaging member 3 is heated and be pressurizeed to perform hot pressing work in the hot pressing face 121 subsequently by the thermal head 12
During skill, it can ensure the flatness of the engaging member 3.
Each position limit arm 30 is symmetrically maintained at the both sides of the thermal head 12 of the hot pressing element 10 respectively,
The both ends of the buffer element 40 can be movably disposed in each position limit arm 30 respectively, with by each described spacing
Arm 30 makes the main part of the buffer element 40 be maintained at the hot pressing space 50, and makes the master of the buffer element 40
Body portion corresponds to the hot pressing face 121 of the thermal head 12 in the hot pressing space 50 and can correspond to the combination
Part 3, the engaging member 3 is heated and be pressurizeed to perform hot pressing in the hot pressing face 121 subsequently by the thermal head 12
During technique, the buffer element 40 is maintained between the hot pressing face 121 and the engaging member 3 of the thermal head 12, with
Protect the engaging member 3.
In the present invention, the buffer element 40 forms a buffering main body 41 and two and buffers end 42, wherein each described
Buffering end 42 is integrally located in the both ends of the buffering main body 41 respectively, wherein the both ends of the buffer element 40 are respectively by can
Each position limit arm 30 is actively arranged at, so that each buffering end 42 can compensate for the buffering main body 41.
That is, each buffering end 42 can form the buffering main body 41, and the buffering main body 41 also can
Form each buffering end 42.
It is noted that the main part between two position limit arms 30 of the buffer element 40 is defined
In the buffering main body 41 of the buffer element 40, the outside portion for being located at each position limit arm 30 of the buffer element 40
Divide the buffering end 42 for being defined as the buffer element 40.
In this specific example shown in attached drawing 3 in the present invention, each position limit arm 30 has a connecting pin respectively
31 and a free end 32, wherein the connecting pin 31 of each position limit arm 30 is symmetrically disposed on the hot pressing member respectively
The both sides of the carrier 11 of part 10, so that each position limit arm 30 is symmetrically maintained at the hot pressing element 10 respectively
The both sides of the thermal head 12, wherein the free end 32 of each position limit arm 30 is respectively facing the carrying platform 30.
Each position limit arm 30 makes the buffering main body 41 of the buffer element 40 right in the hot pressing space 50
The thermal head 12 of hot pressing element 10 described in Ying Yu, and each position limit arm 30 makes the described slow of the buffer element 40
Main body 41 is rushed in the hot pressing space 50 parallel to the hot pressing face 121 of the thermal head 12, to be filled in the ACF hot pressing
When putting execution heat pressing process, the buffering main body 41 of the buffer element 40 is being pressed to the engaging member by the thermal head 12
When 3, the buffering main body 41 of the buffer element 40, which will not deviate, press against area, to ensure the flatness of the engaging member 3.
It is noted that the buffering main body 41 of the buffer element 40 is pressed into the knot in the thermal head 12
During component 3, two buffering ends 42 of the buffer element 40 are synchronous and with amplitude compensate the buffering main body 41, with
The buffering main body 41 is set to remain at the state for the hot pressing face 121 for being overlappingly attached at the thermal head 12,
So as to prevent the buffering main body 41 from deviating.
Preferably, the both ends of the buffer element 40 are movably disposed in described in each position limit arm 30 respectively
Free end 32.
It is highly preferred that each position limit arm 30 has an active tunnel 33 respectively, wherein the active tunnel 33 is set
In the free end 32 of the position limit arm 30, and the active tunnel 33 of each position limit arm 30 is respectively communicated with institute
Hot pressing space 50 is stated, wherein the both ends of the buffer element 40 are each passed through and are maintained at the work of each position limit arm 30
Dynamic passage 33, and when the ACF hot-press arrangements perform heat pressing process, each buffering end of the buffer element 40
42 can enter the hot pressing space 50 to compensate described delay by the active tunnel 33 of each position limit arm 30 respectively
Rush the buffering main body 41 of element 40.
It is noted that the width of the active tunnel 33 of the position limit arm 30 is equal to or slightly larger than the buffering
The width of element 40, so that the buffer element 40 is free to the fortune in the active tunnel 33 of the position limit arm 30
It is dynamic, it can also prevent the buffer element 40 from deviating during exercise.
Further, each position limit arm 30 has the opening 34 arranged on the free end 32 respectively, wherein described
Opening 34 is communicated in the active tunnel 33, so that the buffer element 40 can be installed in the work by the opening 34
Dynamic passage 33 makes the buffer element 40 be taken off by the opening 34 out of described active tunnel 33.
Further, the opening 34 of the position limit arm 30 is arranged on the bottom of the free end 32, to avoid logical
34 buffer elements 40 for being installed in the active tunnel 33 that are open are crossed from the disengaging of opening 34 activity to lead to
Road 33, mode in this way, can ensure reliability and stability of the ACF hot-press arrangements when performing heat pressing process.
The position limit arm 30 is removably installed in the carrier 11 of the hot pressing element 10, so that each limit
Position arm 30 can be respectively held in the both sides of the thermal head 12 of the hot pressing element 10.Further, the position limit arm
30 have at least mounting hole 35 arranged on the connecting pin 31, wherein the position limit arm 30 can be by through the mounting hole
35 screw is installed in the carrier 11 of the hot pressing element 10.
In a variant embodiment of the hot pressed member 1 shown in attached drawing 5A, each sidepiece of the carrier 11
At least one installation protrusion 111 can be respectively equipped with, wherein each installation protrusion 111 is installed in the position limit arm 30 respectively
Each mounting hole 35 so that the position limit arm 30 is installed in the carrier 11 of the hot pressing element 10.
In another variant embodiment of the hot pressed member 1 shown in attached drawing 5B, each side of the carrier 11
Portion can be respectively equipped with the mounting hole 35, and the installation protrusion 111 is equipped with the connecting pin 31 of the position limit arm 30,
After the installation protrusion 111 is installed on the mounting hole 35, the position limit arm 30 is installed in the hot pressing element 10
The carrier 11.
It will be appreciated by those skilled in the art that 30 and of the position limit arm shown in attached drawing 4, Fig. 5 A and Fig. 5 B
The connection mode of the carrier 11 is only for example, it does not form the content and scope of the ACF hot-press arrangements to the present invention
Limitation.
With further reference to attached Fig. 1 to Fig. 4, the hot pressed member 1 further comprises two adjustment elements 60, wherein each described
Adjustment element 60 is symmetrically disposed on the both sides of the hot pressing element 10, each buffering of the buffer element 40 respectively
End 42 is adjustably arranged on each described after the active tunnel 33 of each position limit arm 30 is each passed through
Adjustment element 60, automatically to adjust the length of the buffer element 40 by each adjustment element 60.
Preferably, each adjustment element 60 can be respectively implemented as roller, and the buffer element 40 is every
It is a it is described buffering end 42 each adjustment element 60 is located at by volume respectively, with by each adjustment element 60 by turn
Dynamic mode adjusts the length of the buffer element 40.It is highly preferred that the rotation direction of each adjustment element 60 it is opposite and
Rotating speed is consistent, so that two buffering ends 42 of the buffer element 40 can synchronously and with amplitude be adjusted.
In addition, the hot pressed member 1 further comprises at least two steering components 70, wherein each steering component 70 divides
The both sides of the hot pressing element 10 are not symmetrically disposed on, so that each steering component 70 changes the buffer element 40
Direction.In a specific example, the steering component 70 may be implemented as pulley.Each institute of the buffer element 40
Buffering end 42 is stated to be each passed through the active tunnel 33 of each position limit arm 30 and be movably disposed in described
Each adjustment element 60 is adjustably arranged at again after steering component 70.
Preferably, two steering components 70 can be set respectively for each sidepiece of the hot pressing element 10, wherein
Two steering components 70 include one first steering component 70a and one second steering component 70b, play wherein described first and turn to
The horizontal level of element 70a is substantially identical with the horizontal level of the buffering main body 41, so that the buffering end 42 is close
The part of the position limit arm 30 and the buffering main body 41 are almost parallel, so as to prevent the buffering main body 41 from deviating.Described
The upright position of two steering component 70b is substantially identical with the upright position of the adjustment element 60, so that the buffer element 40
The buffering end 42 adjustment element 60 can be easily arranged on smooth floor-covering roll or from the adjustment element 60
It is released.
In addition, in an example of the ACF hot-press arrangements of the present invention, when the ACF hot-press arrangements are in not hot
During pressure condition, the buffering main body 41 of the buffer element 40 can be with the institute of the thermal head 12 of the hot pressing element 10
Hot pressing face 121 is stated to contact.In another example of the ACF hot-press arrangements of the present invention, when the ACF hot-press arrangements are in
During non-hot pressing state, the buffering main body 41 of the buffer element 40 can not be with the thermal head of the hot pressing element 10
12 hot pressing face 121 contacts, in such manner, it is possible to avoid the high temperature of the thermal head 12 from acting on the cushioning element for a long time
The buffering main body 41 of part 40, in a manner of by avoiding the buffering main body 41 from being deformed, makes the buffering main body 41
The bad phenomenons such as offset are occurred without when the ACF hot-press arrangements perform heat pressing process, so as to ensure the smooth of the engaging member 3
Degree.
When the ACF hot-press arrangements are in hot pressing state, due to 41 quilt of buffering main body of the buffer element 40
It is maintained between the hot pressing face 121 and the engaging member 3 of the thermal head 12, so that the hot pressing of the thermal head 12
Face 121 temperature and pressure can be conducted to apply pressure to the engaging member 3, to perform spinning process to the engaging member 3.
When the ACF is in non-thermal pressure condition, by the buffering main body 41 of the buffer element 40 and the institute of the thermal head 12
State hot pressing face 121 to be not in contact with, i.e., retain between described buffering main body 41 and the hot pressing face 121 of the thermal head 12 default
Safe distance, so that the temperature of the buffering main body 41 of the buffer element 40 can rapidly be radiated to the buffering main body
41 external environment condition, to prevent the buffering main body 41 from being deformed because being subject to high temperature action for a long time.It is that is, of the invention
The hot pressing element 10 and the buffering main body 41 can automatically separate, with the ACF hot-press arrangements from hot pressing state
When switching to non-thermal pressure condition, the ACF hot-press arrangements can give the buffering main body 41 to reduce temperature and set aside some time, so as to have
Beneficial to the service life for extending the buffer element 40.
In the present invention, the buffer element 40 is made of flexible material, such as silica gel material, elastomeric material etc.
The buffer element 40 of the present invention can be worth, i.e. the buffer element 40 of the invention can be silicagel pad or rubber
Rubber cushion.Nevertheless, it will be appreciated by those skilled in the art that, the buffer element 40 can also be good by other thermal conductances
And the material with good toughness is made.
In attached drawing 6A to Fig. 6 D, with described in the buffering main body 41 and the thermal head 12 of the buffer element 40
Exemplified by hot pressing face 121 does not contact, the process of the ACF hot-press arrangements execution heat pressing process of the present invention is further described, with
Illustrate the feature and advantage of the ACF hot-press arrangements of the present invention.
Refer to the attached drawing 6A, when the ACF hot-press arrangements are in non-hot pressing state, each position limit arm 30 makes described slow
The buffering main body 41 for rushing element 40 corresponds to the hot pressing face 121 of the thermal head 12 in the hot pressing space 50,
And the hot pressing face 121 of the buffering main body 41 not with the thermal head 12 contacts.It will need to be performed heat pressing process
The engaging member 3 be positioned over the carrying platform 20, and the engaging member 3 is corresponded to institute in the hot pressing space 50
State the hot pressing face 121 of thermal head 12.
In attached drawing 6B, the ACF hot-press arrangements start to perform heat pressing process, the thermal head of the hot pressing element 10
12 are driven toward the direction movement of the engaging member 3, as the buffering master of the thermal head 12 and the buffer element 40
When body 41 contacts, the buffering main body 41 is overlappingly attached at the hot pressing face 121 of the thermal head 12.When the thermal head
12 are continued towards during the direction movement of the engaging member 3 by driving, and the thermal head 12 drives the buffering main body 41 synchronously
Moved towards the direction of the engaging member 3, at this time, on the one hand, the active tunnel 34 of each position limit arm 30 allows institute
State each buffering end 42 of buffer element 40 synchronously and with amplitude compensate the buffering main body 41, to avoid described
There is the bad phenomenon deviated in buffering main body 41, and on the other hand, the active tunnel 34 of each position limit arm 30 also can
The buffering main body 41 is prevented to deviate.It is noted that in each buffering end 42 of the buffer element 40
When compensating synchronously and with amplitude the buffering main body 41, each adjustment element 60 is rotated synchronously to discharge institute in opposite directions
State each buffering end 42 of buffer element 40.
In attached drawing 6C, when the ACF hot-press arrangements perform heat pressing process, each position limit arm 30 is able to ensure that position
The buffering main body 41 between the hot pressing face 121 of the thermal head 12 and the engaging member 3, which is in, press against area, pass through
Such mode, can ensure the flatness of the engaging member 3 and improve the product yield of the engaging member.
In attached drawing 6D, when the ACF hot-press arrangements have performed heat pressing process, the thermal head 12 is done remote by driving
The movement of the engaging member 3, at this time, each adjustment element 60 rotate on the contrary and with amplitude, so that the cushioning element
Each buffering end 42 of part 40 is located on each adjustment element 60 by volume, and when the institute of the buffer element 40
Buffering main body 41 is stated when recovering to initial position, the thermal head 12 continues to drive, so that the buffering main body 41 departs from institute
Thermal head 12 is stated, so as to avoid the height of the thermal head 12 from continuing to be conducted to the buffering main body 41, with to the buffering
Main body 41 reduces temperature and sets aside some time, mode in this way, and the buffering main body 41 can be avoided to become because long-time is heated
Shape, in this way, can not only ensure the flatness and product yield of the engaging member 3 in subsequent execution heat pressing process, but also
The service life of the buffer element 40 can be extended.
Refer to the attached drawing 7, the present invention further provides a hot-press method 700, wherein the hot-press method 700 includes following step
Suddenly：
Step 710, (a) sets a position limit arm 30 respectively in the both sides of a thermal head 12；
Step 720, the both ends of a buffer element 40 are movably disposed in each position limit arm 30 by (b) respectively, its
Described in the part between two position limit arms 30 of buffer element 40 form a buffering main body 41, the buffer element
40 part on the outside of each position limit arm 30 forms a buffering end 42 respectively；And
Step 730, (c) the thermal head 12 drive it is described buffering main body 41 moved towards 3 direction of an engaging member when, often
A position limit arm 30 is used to prevent the buffering main body 41 from shifting, and each buffering end 42 is respectively with synchronization
And movement relative to each position limit arm 30 is done with the mode of amplitude, to compensate the buffering main body 41, so that described
Buffering main body 41 is maintained between hot pressing face 121 and the engaging member 3 of the thermal head 12.
It should be understood by those skilled in the art that the embodiment of the present invention shown in foregoing description and attached drawing is only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention exists
Show and illustrate in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (26)
1. one is used for the hot pressed member of ACF hot-press arrangements, it is characterised in that the hot pressed member includes：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；
One carrying platform, wherein forming a hot pressing space between the thermal head and the carrying platform；And
At least two position limit arms, wherein each position limit arm is symmetrically maintained at the both sides of the thermal head respectively, it is described slow
The both ends for rushing element are movably disposed in each position limit arm respectively, so that the buffering main body of the buffer element is protected
Hold in the hot pressing space,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at a combination in the hot pressing space
When part direction is moved, each position limit arm prevents the buffering main body offset and the buffering main body is maintained at the heat
Between hot pressing face and the engaging member of pressing element.
2. hot pressed member according to claim 1, wherein each position limit arm has an active tunnel, Mei Gesuo respectively
The active tunnel for stating position limit arm is respectively communicated with the hot pressing space, and the both ends of the buffer element are respectively by movably
It is arranged at the active tunnel of each position limit arm, and portion of the buffer element between two position limit arms
Divide and form the buffering main body.
3. hot pressed member according to claim 2, wherein each position limit arm has an opening respectively, the opening connects
Pass through the active tunnel.
4. hot pressed member according to claim 2, wherein the width dimensions of the active tunnel of the position limit arm are equal to
The width dimensions of the buffer element.
5. according to any hot pressed member in Claims 1-4, further comprise two adjustment elements, wherein each described
Adjustment element is symmetrically disposed on the both sides of the hot pressing element respectively, and the both ends of the buffer element are adjustable respectively
Site preparation is arranged at each adjustment element.
6. hot pressed member according to claim 5, wherein the both ends of the buffer element are respectively by volume arranged on each described
Adjustment element.
7. hot pressed member according to claim 6, further comprises at least two steering components, wherein each steering member
Part is symmetrically disposed on the both sides of the hot pressing element respectively, and the both ends of the buffer element are movably being set respectively
Each adjustment element is arranged on by volume again after each steering component.
8. hot pressed member according to claim 7, wherein each sidepiece of the hot pressing element is respectively equipped with described in two
Steering component, steering component described in two of which are one first steering component and one second steering component respectively, described first turn
, the upright position of second steering component and described identical with the horizontal level of the buffering main body to the horizontal level of element
The upright position of adjustment element is identical.
9. according to any hot pressed member in Claims 1-4, wherein the hot pressing element further comprises a carrier,
The thermal head is movably disposed in the carrier, and each position limit arm is symmetrically disposed on the carrier respectively
Both sides.
10. hot pressed member according to claim 8, wherein the hot pressing element further comprises a carrier, the hot pressing
Head is movably disposed in the carrier, and each position limit arm is symmetrically disposed on the both sides of the carrier respectively.
11. hot pressed member according to claim 10, wherein each position limit arm is removably installed in institute respectively
State the both sides of carrier.
12. according to any hot pressed member in Claims 1-4, wherein the buffering main body and the heat of the thermal head
There is pre-determined distance between pressure surface.
13. hot pressed member according to claim 8, wherein having between the buffering main body and the hot pressing face of the thermal head
There is pre-determined distance.
14. hot pressed member according to claim 10, wherein between the buffering main body and the hot pressing face of the thermal head
With pre-determined distance.
15. according to any hot pressed member in Claims 1-4, wherein the buffer element is silicagel pad or rubber
Pad.
16. one is used for the hot pressed member of ACF hot-press arrangements, it is characterised in that the hot pressed member includes：
One buffer element；
An at least hot pressing element, wherein the hot pressing element includes a thermal head；And
One carrying platform, wherein forming a hot pressing space, the buffer element between the thermal head and the carrying platform
Buffering main body correspond to the thermal head in the hot pressing space, and the buffering main body and the thermal head have it is default
Distance,
Wherein the carrying platform is placed on when the thermal head is driven toward and positioned at a combination in the hot pressing space
During part moves, the buffering main body is overlappingly attached at the hot pressing face of the thermal head, and in the heat of the thermal head
When pressure surface is heated and pressurizeed to the engaging member, the buffering main body is maintained at the hot pressing face of the thermal head and the combination
Between part.
A 17. ACF hot-press arrangements, it is characterised in that including：
One hot pressing body；With
According to any at least one hot pressed member in claim 1 to 16, wherein the hot pressed member is set
In the hot pressing body, to perform heat pressing process to the engaging member.
A 18. hot-press method, it is characterised in that the hot-press method includes the following steps：
(a) one position limit arm is set respectively in the both sides of a thermal head；
(b) both ends of a buffer element are movably disposed in each position limit arm respectively, wherein the buffer element
Part between two position limit arms forms a buffering main body, and the buffer element is located at outside each position limit arm
The part of side forms a buffering end respectively；And
(c) when the thermal head drives the buffering main body to be moved towards an engaging member direction, each position limit arm is used for
Prevent the buffering main body from shifting, and each buffering end respectively by it is synchronous and with amplitude in a manner of do relative to
The movement of each position limit arm, to compensate the buffering main body, so that the buffering main body is maintained at the thermal head
Hot pressing face and the engaging member between.
19. hot-press method according to claim 18, wherein in the step (b), passes through the two of the buffer element
End is maintained at the mode of an active tunnel of each position limit arm, and the both ends of the buffer element are movably set respectively
It is placed in each position limit arm.
20. hot-press method according to claim 18, wherein in the above-mentioned methods, the both ends of the buffer element are distinguished
An adjustment element is adjustably arranged at, with the step (c), each adjustment element is with synchronously and with the side of amplitude
Formula discharges the both ends of the buffer element, so that each buffering end compensates the buffering main body respectively.
21. hot-press method according to claim 19, wherein in the above-mentioned methods, the both ends of the buffer element are distinguished
An adjustment element is adjustably arranged at, with the step (c), each adjustment element is with synchronously and with the side of amplitude
Formula discharges the both ends of the buffer element, so that each buffering end compensates the buffering main body respectively.
22. hot-press method according to claim 21, wherein in the above-mentioned methods, the end of the buffer element is distinguished
Volume is arranged on the adjustment element, discharges the buffer element in a manner of making the adjustment element by rotation.
23. according to any hot-press method in claim 20 to 22, wherein in the above-mentioned methods, making the buffering end
The close position limit arm part and it is described buffering main body it is approximate horizontal.
24. hot-press method according to claim 23, wherein in the above-mentioned methods, one is set in the outside of the position limit arm
Steering component, and the horizontal level of the steering component and the horizontal level of the buffering main body are roughly the same, will be described slow
The end for rushing element is movably disposed in the steering component, to make being located at for the buffering end by the steering component
Part and the buffering main body between the steering component and the position limit arm is approximate horizontal.
25. according to any hot-press method in claim 18 to 22, wherein in the above-mentioned methods, making the buffering main body
The hot pressing face of the thermal head is overlappingly attached at, with the step (c), the thermal head drives the buffering main body court
Moved to the engaging member direction.
26. according to any hot-press method in claim 18 to 22, wherein in the above-mentioned methods, in the thermal head
Default safe distance between hot pressing face and the buffering main body, with the step (c), when the thermal head is towards the knot
When component direction is moved, the buffering main body is overlappingly attached at the hot pressing face of the thermal head, so that the thermal head drives
The buffering main body is moved towards the engaging member direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927608.8A CN108024462B (en) | 2016-10-31 | 2016-10-31 | ACF hot pressing device, hot pressing component thereof and hot pressing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927608.8A CN108024462B (en) | 2016-10-31 | 2016-10-31 | ACF hot pressing device, hot pressing component thereof and hot pressing method |
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| Publication Number | Publication Date |
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| CN108024462A true CN108024462A (en) | 2018-05-11 |
| CN108024462B CN108024462B (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610927608.8A Active CN108024462B (en) | 2016-10-31 | 2016-10-31 | ACF hot pressing device, hot pressing component thereof and hot pressing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110931396A (en) * | 2019-12-12 | 2020-03-27 | 东信和平科技股份有限公司 | Multi-chip smart card pressure head and packaged chip equipment |
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Also Published As
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| CN108024462B (en) | 2020-03-06 |
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