CN109436924A - A kind of preparation method of composite members for electronic equipment - Google Patents
A kind of preparation method of composite members for electronic equipment Download PDFInfo
- Publication number
- CN109436924A CN109436924A CN201811631290.4A CN201811631290A CN109436924A CN 109436924 A CN109436924 A CN 109436924A CN 201811631290 A CN201811631290 A CN 201811631290A CN 109436924 A CN109436924 A CN 109436924A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- soft thin
- thin material
- roll banding
- module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A kind of preparation method of composite members for electronic equipment, it includes the following steps: to make conveyer belt, the linear velocity of roll banding and feeding roller is consistent, then from the material volume blowing, so that the soft thin material is fallen naturally and is bonded with the conveyer belt, the soft thin material is kept to be adsorbed up to the soft thin material by the roll banding with being bonded for the conveyer belt, start the blow-off module at this time, after the smooth soft thin material is adsorbed by the roll banding, between the roll banding and the feeding roller, it is compound with the double-sided adhesive of feeding roller transmission, to obtain composite members product.The preparation method of composite members for electronic equipment provided by the present invention can sufficiently eliminate soft thin material in compound preceding internal stress and deformation and improve production efficiency to greatly improve the yields of composite members product.
Description
Technical field
The present invention relates to die cutting technique field, in particular to a kind of preparation method of composite members for electronic equipment.
Background technique
In the production of industrial electrical equipment auxiliary material, there is a large amount of component to need to process using cross cutting mode,
And in the raw material of cross cutting processing, polyimides (PI) adhesive tape (film), polyester (PET) adhesive tape of such as high-temperature insulation class
(film), cross cutting raw material such as height viscosity and self-adhesive protective film in the high purification PET of surface protection class, with science and technology into
Step, it is more and more thinner, and these soft thin materials usually may require that the first compound rear composite members that formed carry out cross cutting processing again, for example, this
A little soft thin materials may require that elder generation and double-sided adhesive progress are compound, later further working process.
Existing equipment complex is usually to be directed to the big design of material of original thickness, when the thickness of soft thin material is more next
More hour, for example, since the intensity of these soft thin materials itself is difficult to provide support, being not easy when thickness is less than 0.1mm
Go to operate material at line or face, be easy to produce in recombination process bubble, deformation, gauffer, it is uneven the problems such as, cause compound
Product afterwards is unqualified.
Since these soft thin materials are generally configured with certain elasticity, such as drawn by mechanical force external force merely
It is flat, be the materials such as double-sided adhesive carry out it is compound after, then due to the internal stress of material itself, be easy to make it is compound after product roll up
Song or even biggish change in size.To cause it is compound after product it is unqualified.
In existing processing technology, there is manufacturer during evening up soft thin material by external force such as mechanical forces, uses
Servo motor and tension sensor control the material retractable of soft thin material, thus smooth in keeping soft thin material recombination process
Its internal stress is controlled simultaneously.But since this adjustment mode belongs to postposition type feedback control, that is to say, that need to detect soft thin
Material stress controls the speed of material retractable again after changing, and this process is continuous, thus for very thin thickness (such as
Less than 0.1mm) soft thin material, when stress changes, the size of material has just been influenced whether, to will result in multiple
Product size after conjunction has fluctuation, it is difficult to ensure it is compound after composite members product quality stability.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of preparation methods of composite members for electronic equipment, to reduce
Or it avoids the problem that being formerly mentioned.
In order to solve the above technical problems, the invention proposes a kind of preparation method of composite members for electronic equipment,
For the soft thin material of single layer and double-sided adhesive is compound comprising following steps:
A pan feeding module is provided, the pan feeding module includes at least two carrier wheels, and is carried by the carrier wheel
Energy cycle rotation conveyer belt, the material volume of the soft thin material is placed in the conveyer belt to the top of rear side, described in guarantee
Soft thin material can be fallen on the conveyer belt when hanging naturally, in the carrier wheel side in conveyer belt horizontal transmission direction
Be arranged roll banding, make the distance between the roll banding and the conveyer belt equal to the soft thin material thickness, the roll banding just
The feeding roller for transmitting the double-sided adhesive is arranged in lower section, above the pan feeding module between the material volume and the conveyer belt
One blow-off module that is rotatable and can moving on the direction parallel with plane where the axis of two carrier wheels is set,
It is consistent the linear velocity of the conveyer belt, the roll banding and the feeding roller, the blow-off module is leaning on
The conveyer belt is directed toward in the nearly roll banding side, then from the material volume blowing, make the soft thin material fall naturally and with institute
Conveyer belt fitting is stated, the soft thin material is kept to be inhaled up to the soft thin material by the roll banding with being bonded for the conveyer belt
It is attached, start the blow-off module at this time, so that the gas of blowout is blowed to the conveyer belt, then rotate the blow-off module, until
The gas of blowout is parallel with plane where the axis of two carrier wheels, and makes natural between the material volume and the conveyer belt
The soft thin material to hang is in nature tensioning state, can ensure in this way be bonded on the hereafter conveyer belt it is described soft thin
Material is able to maintain smooth and almost internal stress free, after the smooth soft thin material is adsorbed by the roll banding, in the roll banding
It is compound with the double-sided adhesive of feeding roller transmission between the feeding roller, to obtain composite members product.
Preferably, the roll banding is roll body of the oil surface from absorbent coating.
Preferably, the conveyer belt is smooth stainless steel band, and surface roughness Ra is less than 0.2.
Preferably, the distance between the roll banding and the conveyer belt be set as the thickness of the soft thin material ±
0.03mm。
Preferably, when each material volume starts blowing, the soft thin material and the conveyer belt is helped to paste manually
It closes, until the soft thin material is adsorbed by the roll banding.
Preferably, the gap setting between the roll banding and the feeding roller is the soft thin material and the double-sided adhesive
The sum of thickness ± 0.03mm.
Preferably, the axis of the carrier wheel and the roll banding of the pan feeding module can be on a horizontal plane.
Preferably, the carrier wheel in the left side of the material module and the axis of the material volume are on a vertical plane.
Preferably, the axis of the roll banding and the feeding roller can be on a vertical plane.
Preferably, the minimum range of the axis of the material volume and the conveyer belt is greater than the two of the maximum gauge of the material volume
Times.
The preparation method of composite members for electronic equipment provided by the present invention can sufficiently eliminate soft thin material compound
Preceding internal stress and deformation improves production efficiency to greatly improve the yields of compound rear product.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein,
Fig. 1 is a kind of preparation method of composite members for electronic equipment of a specific embodiment according to the present invention
Schematic illustration；
Fig. 2 is the stereochemical structure schematic illustration of the blow-off module of Fig. 1.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
Bright specific embodiment.Wherein, identical component uses identical label.
Fig. 1 is a kind of preparation method of composite members for electronic equipment of a specific embodiment according to the present invention
Schematic illustration；It has been indicated by arrows in Fig. material traffic direction.Fig. 2 is the stereochemical structure principle signal of the blow-off module of Fig. 1
Figure.Referring to shown in Fig. 1-2, the present invention provides a kind of preparation methods of composite members for electronic equipment, are used for single layer
Soft thin material 100 and double-sided adhesive 200 are compound comprising following steps:
A pan feeding module 1 is provided, the pan feeding module 1 includes at least two carrier wheels 12, and by the carrier wheel
The material volume 101 of the soft thin material 100 is placed in rear side in the conveyer belt 11 by the conveyer belt 11 of the energy cycle rotation of 12 carryings
Top, ensureing can fall on the conveyer belt 11 when the soft thin material 100 hangs naturally, in the horizontal biography of the conveyer belt 11
It send the carrier wheel side in direction that roll banding 2 is set, is equal to the distance between the roll banding 2 and the conveyer belt 11 described soft
The feeding roller 3 for transmitting the double-sided adhesive 200 is arranged in the thickness of thin material 100 immediately below the roll banding 2, it is described enter
Expect between the top of module 11 material volume 101 and the conveyer belt 11 setting one it is rotatable and can along with two carrier wheels
The blow-off module 4 moved on the parallel direction of plane where 12 axis makes the conveyer belt 11, the roll banding 2 and described
The linear velocity of feeding roller 3 is consistent, and the blow-off module 4 is being directed toward the conveyer belt 11 close to 2 side of roll banding, then
From 101 blowing of material volume, so that the soft thin material 100 is fallen naturally and be bonded with the conveyer belt 1, keeps the soft thin material
Material 100 is adsorbed up to the soft thin material 100 by the roll banding 2 with being bonded for the conveyer belt 11, starts the blowing at this time
Module 4 makes the gas of blowout blow to the conveyer belt 11, then rotates the blow-off module 4, until the gas of blowout and two
Plane where the axis of the carrier wheel 12 is parallel, and makes the institute to hang naturally between the material volume 101 and the conveyer belt 11
It states soft thin material 100 and is in nature tensioning state, can ensure the soft thin material being bonded on the hereafter conveyer belt 11 in this way
Material 100 is able to maintain smooth and almost internal stress free, after the smooth soft thin material 100 is adsorbed by the roll banding 2, described
It is compound with the double-sided adhesive 200 of the feeding roller 3 transmission between roll banding 2 and the feeding roller 3, to obtain composite members production
Product.
In the present invention, described to ensure by the conveyer belt 11 and the blow-off module 4 of setting energy cycle rotation
Soft thin material 100 is by compound preceding flatness and stress elimination, and specifically, the conveyer belt 11 has smooth surface,
Such as can be smooth stainless steel band, surface roughness Ra can ensure that the soft thin material 100 is bonded less than 0.2 in this way
When on the conveyer belt 11, can free extension it is mobile, so as to eliminate self-deformation stress.
The blow-off module 4 can be the air outlet for being connected with the rectangle of blower (not regarding out in figure), as long as can be
The ultra-thin materials 100 are covered in width direction.
When the soft thin material 100 starts to start between the roll banding 2 and the feeding roller 3 with the double-sided adhesive 200
After compound, the soft thin material 100 will receive the effect of a composite force, at this point, starting the (dotted line in Fig. 1 of the blow-off module 4
The position of expression), so that the gas of blowout is blowed to the conveyer belt 11, then rotate the blow-off module 4, until the gas of blowout
Parallel with plane where the axis of two carrier wheels 12, in this process, the gas that the blow-off module 4 is blown out is first
The soft thin material 100 on the conveyer belt 11 can be carried out smooth, it would be possible to be wrapped in the soft thin material 100 and institute
The air stated between conveyer belt 11 squeezes out, and later, plane is flat where the axis of the gas of blowout and two carrier wheels 12
When row, hang naturally between the material volume 101 that the air-flow that the blow-off module 4 is sent out can make and the conveyer belt 11
The soft thin material 100 is in nature tensioning state, thus when the soft thin material 100 can be made to be bonded with the conveyer belt 11
Air will not be wrapped up and form bubble, in addition, when the soft thin material 100 of natural tensioning state is bonded with the conveyer belt 11 not
Distortional stress can be had.
The air quantity for the air-flow that the blow-off module 4 is sent out can be adjusted as the case may be, for example, nature can be calculated
The total weight of the soft thin material 100 for the section that hangs is calculated and is obtained then according to the area of the air outlet of the blow-off module 4
As long as air-flow to the active force of the soft thin material 100 be greater than nature hang section the soft thin material 100 total weight
Flow at 1.2-1.5 times, so that the air quantity for the air-flow that the blow-off module 4 is sent out is controlled, as long as can ensure that nature hangs
The soft thin material 100 of section is able to maintain nature tensioning state.
The blow-off module 4 can move on the direction parallel with plane where the axis of two carrier wheels 12, this
Sample can also be subject in process of production by the position that translation adjusts the blow-off module 4 to adjust the soft thin material 100
The size of wind-force.
Certainly, as shown in Fig. 2, a downward air outlet also can be set in the blow-off module 4, by control this to
Lower air outlet can make when needed, can some air-flow blow to the conveyer belt 11, to can ensure that equipment is transported
During row, when the soft thin material 100 is bonded with the conveyer belt 11, air will not be wrapped up and generate bubble.
The blow-off module 4 can connect a plasma wind equipment (not regarding out in figure), may make the blowing in this way
The air-flow that module 4 is sent out is plasma wind, so that the soft thin material 100 be avoided to be deformed by electrostatic influence.
Certainly, the pan feeding module 1, the material volume 101 and the blow-off module 4 may also be arranged on one it is semi-enclosed
In shell (not regarded out in figure), in this way, the device that humidifier etc. is able to maintain air humidity can be set in this shell, from
And equipment and the soft thin material 100 is avoided to generate electrostatic.
The roll banding 2 can be for adsorbing the device of the soft thin material 100 in existing production technology, for example, can
To be roll body of the oil surface from absorbent coating, as long as the soft thin material 100 can be adsorbed.
The distance between the roll banding 2 and the conveyer belt 11 are equal to the thickness of the soft thin material 100, that is to say, that
Gap control between the roll banding 2 and the conveyer belt 1 is lesser with the thickness deviation of the soft thin material 100 at one
Range, for example, when the soft thin material 100 is with a thickness of 0.1mm, the distance between the roll banding 2 and the conveyer belt 11
(i.e. gap) can be set to 0.1 ± 0.03mm, can thus ensure that the roll banding 2 can will send the conveyer belt 11 to transmit
Soft the adsorbing without additional machinery external force of thin material 100 come, transports the soft thin material 100 with the roll banding 2
It is dynamic, and 100 internal stress free of soft thin material, bubble-free between the soft thin material 100 and the roll banding 2.
The distance between the roll banding 2 and the feeding roller 3 are equal to the soft thin material 100 and the double-sided adhesive 200
The sum of thickness, that is to say, that control in the gap between the roll banding 2 and the feeding roller 3 in one and the soft thin material
100 and the double-sided adhesive 200 the sum of the thickness lesser range of deviation, for example, when the soft thin material 100 with a thickness of
0.1mm, the double-sided adhesive 200 with a thickness of 0.3mm when, the distance between the roll banding 2 and the feeding roller 3 (i.e. gap) can
To be set as 0.4 ± 0.03mm, it can ensure that the soft thin material 100 and the double-sided adhesive 200 are unstressed compound in this way, so as to
The quality of product after effective guarantee is compound.
Shown in Figure 1, the carrier wheel 12 of the pan feeding module 1 and the axis of the roll banding 2 can be in a water
In plane, the axis of the carrier wheel 12 in the left side of the material module 1 and the material volume 101 can on a vertical plane,
The axis of the roll banding 2 and the feeding roller 3 on a vertical plane can be convenient for that each component is arranged in actual production in this way
Position.
The minimum range of the axis of the material volume 101 and the conveyer belt 11 is greater than the maximum gauge of the material volume 101
Twice.It can ensure that the soft thin material 100 of sufficient length can be in the blow-off module 4 when hanging state naturally in this way
It is tensioned under the airflow function of submitting, to utmostly eliminate internal stress.
When each material volume 101 starts blowing, the soft thin material 100 can be helped hand or with other tools
It is bonded with the conveyer belt 11, until the soft thin material 100 is adsorbed by the roll banding 2.
The preparation method of composite members for electronic equipment provided by the present invention can sufficiently eliminate soft thin material compound
Preceding internal stress and deformation improves production efficiency to greatly improve the yields of composite members product.
It will be appreciated by those skilled in the art that although the present invention is described in the way of multiple embodiments,
It is that not each embodiment only contains an independent technical solution.So narration is used for the purpose of for the sake of understanding in specification,
The skilled in the art should refer to the specification as a whole is understood, and by technical solution involved in each embodiment
Regard as and can be combined with each other into the modes of different embodiments to understand protection scope of the present invention.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent variations, modification and combination under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (10)
1. a kind of preparation method of composite members for electronic equipment, be used for the soft thin material of single layer and double-sided adhesive is compound,
It is characterized in that comprising following steps:
A pan feeding module is provided, the pan feeding module includes at least two carrier wheels, and the energy carried by the carrier wheel
The material volume of the soft thin material is placed in the top of rear side in the conveyer belt by the conveyer belt of cycle rotation, is ensured described soft thin
Material can be fallen on the conveyer belt when hanging naturally, be arranged in the carrier wheel side in conveyer belt horizontal transmission direction
Roll banding makes the distance between the roll banding and the conveyer belt be equal to the thickness of the soft thin material, immediately below the roll banding
Feeding roller for transmitting the double-sided adhesive is set, is arranged between the material volume and the conveyer belt above the pan feeding module
One blow-off module that is rotatable and being moved on the direction parallel with plane where the axis of two carrier wheels.
It is consistent the linear velocity of the conveyer belt, the roll banding and the feeding roller, the blow-off module is close to institute
State roll banding side and be directed toward the conveyer belt, then from the material volume blowing, make the soft thin material fall naturally and with the biography
It send band to be bonded, the soft thin material is kept to be adsorbed up to the soft thin material by the roll banding with being bonded for the conveyer belt, this
Blow-off module described in Shi Qidong makes the gas of blowout blow to the conveyer belt, then rotates the blow-off module, until blowout
Gas is parallel with plane where the axis of two carrier wheels, and make to hang naturally between the material volume and the conveyer belt
The soft thin material is in nature tensioning state, can ensure the soft thin material energy being bonded on the hereafter conveyer belt in this way
After enough keeping smooth and almost internal stress free, the smooth soft thin material to be adsorbed by the roll banding, the roll banding with it is described
It is compound with the double-sided adhesive of feeding roller transmission between feeding roller, to obtain composite members product.
2. the method as described in claim 1, which is characterized in that the roll banding is roll body of the oil surface from absorbent coating.
3. the method as described in claim 1, which is characterized in that the conveyer belt is smooth stainless steel band, rough surface
Ra is spent less than 0.2.
4. the method as described in claim 1, which is characterized in that the distance between the roll banding and the conveyer belt are set as institute
State the thickness ± 0.03mm of soft thin material.
5. the method as described in claim 1, which is characterized in that when each material volume starts blowing, manually to help
It states soft thin material to be bonded with the conveyer belt, until the soft thin material is adsorbed by the roll banding.
6. the method as described in claim 1, which is characterized in that the gap setting between the roll banding and the feeding roller is institute
State the sum of the thickness of soft thin material and the double-sided adhesive ± 0.03mm.
7. the method as described in claim 1-6, which is characterized in that the carrier wheel of the pan feeding module and the roll banding
Axis can be on a horizontal plane.
8. the method as described in claim 1-7, which is characterized in that the carrier wheel and the material in the left side of the material module
The axis of volume is on a vertical plane.
9. the method as described in claim 1, which is characterized in that the axis of the roll banding and the feeding roller can hang down at one
It faces directly.
10. the method as described in claim 1, which is characterized in that the minimum range of the axis of the material volume and the conveyer belt
Greater than twice of the maximum gauge of the material volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631290.4A CN109436924B (en) | 2018-12-29 | 2018-12-29 | Preparation method of composite part for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631290.4A CN109436924B (en) | 2018-12-29 | 2018-12-29 | Preparation method of composite part for electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109436924A true CN109436924A (en) | 2019-03-08 |
| CN109436924B CN109436924B (en) | 2021-05-11 |
Family
ID=65538710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631290.4A Active CN109436924B (en) | 2018-12-29 | 2018-12-29 | Preparation method of composite part for electronic equipment |
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| Country | Link |
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| CN (1) | CN109436924B (en) |
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| CN107128728A (en) * | 2017-06-16 | 2017-09-05 | 东莞市光志光电有限公司 | Optical film sheet material winding machine and optics film coiled material automatic equipment |
| KR20180085482A (en) * | 2017-01-19 | 2018-07-27 | 서민석 | Apparatus for manufacturing of bankbook case |
| CN207889304U (en) * | 2018-01-22 | 2018-09-21 | 广州车邦汽车用品制造有限公司 | A kind of hot melt adhesive blade coating make-up machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429150A (en) * | 2000-05-16 | 2003-07-09 | 曼·罗兰·德鲁克马辛伦公司 | Combined printing machine |
| CN2539729Y (en) * | 2002-03-13 | 2003-03-12 | 蒋朔辰 | Paper transporting device for web horizontal cutting machine |
| CN2670009Y (en) * | 2003-08-22 | 2005-01-12 | 甘为民 | Painting medium negative pressure absorbing transmission apparatus |
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| Publication number | Publication date |
|---|---|
| CN109436924B (en) | 2021-05-11 |
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