CN208856593U - The handling device of coil type flip chip - Google Patents
The handling device of coil type flip chip Download PDFInfo
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- CN208856593U CN208856593U CN201821278367.XU CN201821278367U CN208856593U CN 208856593 U CN208856593 U CN 208856593U CN 201821278367 U CN201821278367 U CN 201821278367U CN 208856593 U CN208856593 U CN 208856593U
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- groove
- flip chip
- driving wheel
- handling device
- coil type
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Abstract
The utility model provides a kind of handling device of coil type flip chip, including driving wheel and driven pinch roller, the clamping position for sandwiched flip chip is formed between driving wheel and driven pinch roller, and the two sides of flip chip offer sprocket hole, the both ends of driving wheel are provided with the sprocket for cooperating with sprocket hole along its circumferential direction, and the annulus for contacting with flip chip is convexly equipped on driving wheel.The handling device of coil type flip chip provided by the utility model, the sprocket hole of flip chip two sides covers the sprocket on driving wheel, to meet required precision when carrying, fold can be also prevented to a certain extent, the annulus of projection can reduce the contact area of the handling device Yu flip chip surface on driving wheel, reduce a possibility that scratching, while guaranteeing that flip chip will not pull deformation.
Description
Technical field
The utility model belongs to the technical field of flip chip production and transport, is to be related to a kind of coil type more specifically
The handling device of flip chip.
Background technique
Flip chip have wide range of applications, and expand to the electricity such as smart phone, laptop from the LCD TV of early stage
Sub- equipment proposes higher demand to production method, the precision of production equipment, stability and production efficiency.It is domestic at present
It is mostly transported using the contact mode of transport of flexible circuit board (FPC) coil type flip chip (R-COF).Common FPC
With a thickness of 80 microns to 150 microns, thickness is thicker, and the machining accuracy of FPC wants the precision of carrying generally in 0.1mm or more
Ask lower, and R-COF with a thickness of 25 microns to 35 microns, requirement on machining accuracy is higher, generally in 0.02mm or so.It uses
The mode of transport of FPC is easy to make R-COF generation fold, scratch, pull deformation etc., influences processing quality.
Utility model content
The purpose of this utility model is to provide a kind of handling devices of coil type flip chip, to solve in the prior art
F-COF is carried in the presence of the mode of transport using FPC to be easy to make its generation fold, scratch, pull deformation etc., influences processing quality
Technical problem.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of removing for coil type flip chip
Shipping unit, including driving wheel and driven pinch roller, are formed between the driving wheel and the driven pinch roller for sandwiched flip
The clamping position of film, and the two sides of the flip chip offer sprocket hole, the both ends of the driving wheel are circumferentially arranged along it
There is the sprocket for cooperating with the sprocket hole, and is convexly equipped with the circle for contacting with the flip chip on the driving wheel
Ring.
Further, the annulus is detachably connected with the driving wheel.
Further, the periphery of the driving wheel offers multiple for accommodating the groove of the annulus, at least one institute
It states and is equipped with the annulus in groove.
Further, the annulus is rubber ring.
Further, the surface of the driving wheel, which radially extends, is formed with disk, and the groove is opened in the disk
Border.
Further, the driving wheel has the first end and second end being oppositely arranged, and the quantity of the groove is five,
And five grooves are followed successively by the first groove, the second groove, third groove, the 4th groove and along the axial direction of the driving wheel
Five grooves, first groove is adjacent with the first end, and the 5th groove is adjacent with the second end.
Further, the third groove at a distance from the first end, the third groove and the second end away from
From equal.
Further, first groove is at a distance from the first end, first groove and the third groove
Distance, the third groove are at a distance from the 5th groove, the 5th groove is equidistant with the second end.
Further, the first end is at a distance from second groove, second groove and the 4th groove
Distance, the 4th groove are equidistant with the second end.
Further, first groove, second groove, the third groove, the 4th groove, the described 5th
The width of groove is equal.
The beneficial effect of the handling device of coil type flip chip provided by the utility model is: with prior art phase
Than, the handling device of the utility model coil type flip chip, one is provided with sprocket on driving wheel, so that flip chip two sides
Sprocket hole covers on sprocket, and sprocket hole and sprocket correspond, can also be to a certain extent to meet required precision when carrying
Prevent fold；Second is that being convexly equipped with annulus on driving wheel, the periphery of annulus and the periphery of driven wheel are crimped on flip chip
On, reduce the contact area of the handling device Yu flip chip surface, reduces a possibility that scratching, while guaranteeing flip chip not
Deformation can be pullled, guarantees the precision carried.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the handling device of coil type flip chip provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of driving wheel provided by the embodiment of the utility model and driven pinch roller；
Fig. 3 is the side view of driving wheel provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of flip chip provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
The driven pinch roller of 1-；2- driving wheel；201- first end；202- second end；The first groove of 21-；The second groove of 22-；23-
Third groove；The 4th groove of 24-；The 5th groove of 25-；3- flip chip；30- sprocket hole；4- sprocket；5- annulus.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 4, now the handling device of coil type flip chip provided by the utility model is said
It is bright.The handling device of the coil type flip chip, including driving wheel 2 and driven pinch roller 1, shape between driving wheel 2 and driven pinch roller 1
At the clamping position having for clamping flip chip 3, i.e. flip chip 3 are located between driving wheel 2 and driven pinch roller 1.Flip is thin
Film 3 is coil type, and the two sides of flip chip 3 are equipped with sprocket hole 30, the quantity of sprocket hole 30 be it is multiple, be arranged successively in flip
The opposite sides of film 3.Optionally, sprocket hole 30 is square hole, side length 1.42mm, between two neighboring sprocket hole 30
Distance is 4.75mm, this kind of sprocket hole 30 is common-use size.The both ends of driving wheel 2 along its circumferential direction be provided with for sprocket hole 30
The sprocket 4 of adaptation, for driving wheel 2 in rotation, driving wheel 2 drives flip chip 3 and driven pinch roller 1 to move, and flip chip 3 move forward
During, sprocket 4 is just inserted in sprocket hole 30, controls the displacement of flip chip 3, guarantees the precision carried.On driving wheel 2
It is convexly equipped with annulus 5, when the device works normally, annulus 5 is crimped with flip chip 3, so that the border of only annulus 5 and flip
Film 3 contacts, and reduces the contact area with flip chip 3, so that a possibility that flip chip 3 are worn is reduced, and annulus 5
Position can be determined according to the wide cut of flip chip 3 and the position of garbage area, faced annulus 5 with garbage area, prevented completely
The scuffing to flip chip 3 generated due to contact friction.Moreover, the thickness of flip chip 3 is thin, the setting of annulus 5 avoids covering
When brilliant film 3 is set on sprocket 4, flip chip 3 pull deformation, and annulus 5 bears certain power of pullling, and guarantee to carry essence
Degree.
The handling device of coil type flip chip provided by the utility model, compared with prior art, the utility model volume
The handling device of belt flip chip, one is provided with sprocket 4 on driving wheel 2, so that 30 sets of the sprocket hole of 3 two sides of flip chip exists
On sprocket 4, sprocket hole 30 and sprocket 4 are corresponded, and to meet required precision when carrying, can also prevent from producing to a certain extent
Raw fold；Second is that being convexly equipped with annulus 5 on driving wheel 2, the periphery of annulus 5 and the periphery of driven wheel are crimped in flip chip 3,
Reduce the contact area of the handling device Yu 3 surface of flip chip, reduces a possibility that scratching, while guaranteeing flip chip 3 not
Deformation can be pullled, guarantees the precision carried.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, annulus 5 are detachably connected with driving wheel 2, therefore changeable relative position of the annulus 5 on 2 axial direction of driving wheel, are made
Annulus 5 and the garbage area of flip chip 3 face, and when producing the product of different wide cuts, no replacement is required driving wheel 2 only needs to adjust
The position of full circle ring 5, or increase, removal annulus 5, to adapt to the product of different wide cuts.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, the periphery of driving wheel 2 offer multiple grooves for being used to accommodate annulus 5, are equipped with annulus 5 at least one groove.Each
The size of groove is identical, and same annulus 5 adapts in each groove.Annulus 5 is arranged in groove, can installing and dismounting at any time,
Replacement is convenient, is more advantageous to the position for changing annulus 5, is adapted to the transport of different wide cut flip chip 3.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, annulus 5 are rubber ring.Annulus 5 is made of rubber, and has elasticity, when upper and lower two annulus 5 are contacted with flip chip 3,
When two annulus 5 and 3 mutual extrusion of flip chip, 5 compressive deformation of annulus, the contact area between annulus 5 and flip chip 3 increases
Greatly, then the frictional force between annulus 5 and flip chip 3 increases, and increases the reliability of production and transport.And annulus 5 needs often to pacify
Assembly and disassembly, and contacted at work with flip chip 3, for the component for being easy consume, cost is relatively low for rubber ring, reduces production
And maintenance cost.
A kind of specific embodiment of handling device as coil type flip chip provided by the utility model, driving wheel
2 surface, which radially extends, is formed with disk, and groove is opened in the border of disk.Optionally, disk by driving wheel 2 surfaces facing outward
It extends vertically, setting is spaced between adjacent disk, groove is opened in the periphery of disk, offers on each disk recessed
Slot, annulus 5 can be placed in groove.Preferably, driving wheel 2 and disk are integrally formed, and injection molding work can be used in driving wheel 2 and disk
Skill is integrally formed.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, driving wheel 2 have the first end 201 and second end 202 being oppositely arranged, and the quantity of groove is five, and five groove edges
The axial direction of driving wheel 2 is followed successively by the first groove 21, the second groove 22, third groove 23, the 4th groove 24 and the 5th groove 25, the
One groove 21 is adjacent with first end 201, and the 5th groove 25 is adjacent with second end 202.The quantity of groove can also be 2,3,4 etc.,
Its particular number is not construed as limiting herein.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, third groove 23 is at a distance from first end 201, third groove 23 is equidistant with second end 202, which is set as a,
So that third groove 23 is set to the middle position of driving wheel 2, driving wheel 2 is in axial direction divided into two parts.When annulus 5 is only set
Conveying when on third groove 23, suitable for the flip chip 3 that wide cut is a.Optionally, a 70mm.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, the first groove 21 at a distance from first end 201, the first groove 21 is at a distance from third groove 23, third groove 23 and
The distance of five grooves 25, the 5th groove 25 are equidistant with second end 202, which is set as b.Preferably, a is twice of b.
When annulus 5 is only set to the first groove 21, third groove 23, on the 5th groove 25 when, suitable for flip chip 3 that wide cut is b
Conveying.Optionally, b 35mm.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, first end 201 at a distance from the second groove 22, the second groove 22 is at a distance from the 4th groove 24, the 4th groove 24 and
Two ends 202 are equidistant, which is set as c.When annulus 5 is only set to the second groove 22 and four grooves 24, it is suitable for width
Width is the conveying of the flip chip 3 of c.Optionally, c 48mm.
Referring to Fig. 2, a kind of specific implementation of the handling device as coil type flip chip provided by the utility model
Mode, the first groove 21, the second groove 22, third groove 23, the 4th groove 24, the width of the 5th groove 25 are equal, so that circle
Ring 5 is applicable in each groove, without producing various sizes of annulus 5, reduces production cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. the handling device of coil type flip chip, it is characterised in that: including driving wheel and driven pinch roller, the driving wheel and
The clamping position for sandwiched flip chip is formed between the driven pinch roller, and the two sides of the flip chip offer chain
The both ends of wheel bore, the driving wheel are provided with the sprocket for cooperating with the sprocket hole along its circumferential direction, and on the driving wheel
It is convexly equipped with the annulus for contacting with the flip chip.
2. the handling device of coil type flip chip as described in claim 1, it is characterised in that: the annulus and the active
Wheel is detachably connected.
3. the handling device of coil type flip chip as claimed in claim 2, it is characterised in that: open the periphery of the driving wheel
Equipped with multiple for accommodating the groove of the annulus, the annulus is equipped at least one described groove.
4. the handling device of coil type flip chip as claimed in claim 3, it is characterised in that: the annulus is rubber ring.
5. the handling device of coil type flip chip as claimed in claim 3, it is characterised in that: the surface diameter of the driving wheel
To disk has been extended to form, the groove is opened in the border of the disk.
6. the handling device of coil type flip chip as claimed in claim 3, it is characterised in that: the driving wheel has opposite
The first end and second end of setting, the quantity of the groove are five, and five grooves along the driving wheel it is axial according to
Secondary is the first groove, the second groove, third groove, the 4th groove and the 5th groove, first groove and the first end phase
Neighbour, the 5th groove are adjacent with the second end.
7. the handling device of coil type flip chip as claimed in claim 6, it is characterised in that: the third groove with it is described
The distance of first end, the third groove are equidistant with the second end.
8. the handling device of coil type flip chip as claimed in claim 6, it is characterised in that: first groove with it is described
The distance of first end, first groove at a distance from the third groove, the third groove and the 5th groove away from
It is equidistant from, the 5th groove with the second end.
9. the handling device of coil type flip chip as claimed in claim 6, it is characterised in that: the first end and described the
The distance of two grooves, second groove at a distance from the 4th groove, the 4th groove is at a distance from the second end
It is equal.
10. the handling device of coil type flip chip as claimed in claim 6, it is characterised in that: first groove, described
Second groove, the third groove, the 4th groove, the width of the 5th groove are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278367.XU CN208856593U (en) | 2018-08-09 | 2018-08-09 | The handling device of coil type flip chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278367.XU CN208856593U (en) | 2018-08-09 | 2018-08-09 | The handling device of coil type flip chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856593U true CN208856593U (en) | 2019-05-14 |
Family
ID=66414303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278367.XU Active CN208856593U (en) | 2018-08-09 | 2018-08-09 | The handling device of coil type flip chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856593U (en) |
-
2018
- 2018-08-09 CN CN201821278367.XU patent/CN208856593U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 221300 North of Liaohe Road and West of Huashan Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Shangda Electronics Co., Ltd. Address before: 518000, Guangdong, Baoan District, Shenzhen manhole street, Whampoa community, South Ring Road, Whampoa embellish and Industrial Park, A building, 1-4 floor, D building, 2-3 floor Patentee before: Shangda Electronics (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 221000 north of Liaohe Road and west of Huashan Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu SHANGDA Semiconductor Co.,Ltd. Address before: 221300 north of Liaohe Road and west of Huashan Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Shangda Electronics Co.,Ltd. |
|
| CP03 | Change of name, title or address |