CN105058756B - One kind carrier band shaped device and method - Google Patents
One kind carrier band shaped device and method Download PDFInfo
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- CN105058756B CN105058756B CN201510531808.7A CN201510531808A CN105058756B CN 105058756 B CN105058756 B CN 105058756B CN 201510531808 A CN201510531808 A CN 201510531808A CN 105058756 B CN105058756 B CN 105058756B
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Abstract
The invention provides one kind carrier band shaped device, including frame and gas input block, and shaping upper, shaping lower mould and the grip unit being connected with frame；Grip unit is relative with the lower mould position of shaping；Grip unit is adjustable with the distance between the lower mould of shaping；Shaping upper includes upper bolster body and some molding cylinders；The lower mould of shaping offers several lower nibs corresponding with molding cylinder position；Upper bolster body is connected by upper mould driver element with frame；Space is respectively present between each molding cylinder and lower nib hole wall；Gas input block is connected to realize that compressed gas are input into the lower mould of shaping.The carrier band shaped device can improve product quality, it is to avoid carrier band deformation, realizes narrow middle wall deep-small hole carrier band manufacture, saves carrier band manufacturing cost.The present invention also provides a kind of carrier band forming method for reducing carrier band difficulty of processing, improving processing efficiency, avoid carrier band deformation, realize narrow middle wall deep-small hole carrier band manufacture.
Description
Technical field
The present invention relates to carry field shaping technique, more specifically to one kind carrier band shaped device and method.
Background technology
Carrier band is a kind of band-type product for being applied to electronic packaging field, is equally spaced in its longitudinal direction for holding
Put the die cavity of electronic component；Wall in being formed between adjacent die cavity, for isolating to electronic component.Carrier band manufacture at present
Mode typically has mould punching mode and blowing moulding mode.Mould punching mode refers to directly by sheet material using upper die and lower die
It is pressed into required carrier band shape.Blowing moulding mode refers to that sheet material is placed on mould, and air is set above sheet material
Cap-shaped makes sheet material laminating mould molding into sealing space by being blown into compressed gas in sealing space.
With the development of science and technology, the species of electronic component is more and more, volume size also has varied.For height
Electronic component high, carrier band will also increase depth of cavity.In mould punching mode, the die cavity cavity wall of carrier band is mainly by small
Area material is draw textured and is formed；Deep-small hole cavity wall then needs significantly to stretch small area material, easily leads
Cause die cavity cavity wall is excessively thin, the situations such as fracture even occur；If being now small size by middle wall width design, need in facet
The drawing and forming of two neighboring die cavity cavity wall is realized on product material, therefore mould punching mode is unlikely applied to narrow middle wall depth
The carrier band occasions that manufacture of die cavity.And blowing moulding mode is applied in the carrier band occasions that manufacture of narrow middle wall deep-small hole, blowing moulding
Equipment needs the multiple parameters such as regulation air blowing intensity, air blowing delay time, it is difficult to good molding effect is obtained, in forming process
Middle carrier band is susceptible to deformation.Therefore existing two kinds of carrier bands manufacture, can not produce the carrier band of narrow middle wall deep-small hole；Mesh
Preceding manufacturer meets depth of cavity requirement usually through sheets of sizes is widened with middle wall size is widened.But this way makes load
The manufacturing cost of band increased at least 60%, be unfavorable for that enterprise seizes carrier band market.
The content of the invention
To overcome shortcoming of the prior art and deficiency, die cavity chamber can be avoided it is an object of the present invention to provide one kind
Wall is excessively thin and fracture, improve product quality, avoids carrier band deformation, realizes the manufacture of narrow middle wall deep-small hole carrier band, saves carrier band and manufacture
Cost, the carrier band shaped device for being easy to operation.It is another object of the present invention to provide one kind can reduce carrier band difficulty of processing,
Improve product quality, the carrier band shaping side improved processing efficiency, avoid carrier band from deforming, realize narrow middle wall deep-small hole carrier band manufacture
Method.
In order to achieve the above object, the technical scheme is that：One kind carrier band shaped device, it is special
Levy and be：Including frame and gas input block, and shaping upper, shaping lower mould and the grip unit being connected with frame；
The grip unit is relative with the lower mould position of shaping；Grip unit is adjustable with the distance between the lower mould of shaping；
The shaping upper includes upper bolster body and some molding cylinders；The upper bolster body be located at grip unit away from into
The side of mould under type；Each molding cylinder is disposed side by side on upper bolster body near the side of the lower mould of shaping；Mould is opened under the shaping
It is provided with several lower nibs corresponding with molding cylinder position；Upper bolster body is connected by upper mould driver element with frame, with
Realize the movement of upper bolster body so as to drive molding cylinder into lower nib or exit lower nib；Each molding cylinder and lower nib hole
Space is respectively present between wall；
The gas input block is connected to realize that compressed gas are input into the lower mould of shaping.
Present invention carrier band shaped device is used to for sheet material to be made carrier band, and its operation principle is：First by sheet clamping in folder
Hold between unit and the lower mould of shaping；Then moving shaping upper makes molding cylinder press against part one of the sheet material positioned at lower nib aperture
Rise and enter in lower nib, so that sheet material stretching forms initial die cavity；Space ＞ pieces between molding cylinder and lower nib hole wall
The thickness of material, therefore there is gap between molding cylinder and lower nib hole wall respectively in initial die cavity；Sheet material is compacted covering
Sealing space is formed on lower nib, therefore in the lower mould of shaping；Gas input block in sealing space to being blown into compressed gas afterwards
Body, i.e., applying pressure to sheet material bottom makes sheet material assembly cylinder be molded to form die cavity, and carrier band shaping is completed.
Present invention carrier band shaped device realizes just one-step forming using mould compacting, and is realized most by blowing moulding mode
Final shaping unit.Compared with tradition directly realizes carrier band shaped device using die molding method, present invention carrier band shaped device makes ginseng
Increase with the material of stretcher strain, excessive material can be avoided to stretch and cause die cavity cavity wall excessively thin and be broken, be conducive to being made narrow
Middle wall deep-small hole carrier band, saves carrier band manufacturing cost.Blowing moulding mode is adjusted to realize further by a small margin to sheet material
Shaping, blowing moulding mode can form the more uniform die cavity cavity wall of thickness, can improve product quality；Blown with traditional directly use
The device of gas method realization carrier band shaping is compared, and present invention carrier band shaped device sheet material is compacted shape by covering in lower nib
Into sealing space, the parts that can be reduced to form sealing space and set are easy to operation, can improve processing efficiency, it is to avoid carrier band
Deformation, so as to reduce the difficulty of processing of carrier band.
Further scheme is：The grip unit includes clamping part；Clamping part is connected with frame；The clamping part refers to
The clamping part formed by the plate body for offering some pilot holes；Each pilot hole is corresponding with lower die hole location respectively.Clamping part
So design benefit be：In mould pressing stage, clamping part applies clamping force to sheet material, clamps area greatly, and clamping force applies
Uniformly, can avoid being shifted in mould pressing stage sheet material, product yield can be improved；In the blowing moulding stage, sheet material can fit
Molding cylinder and clamping part are molded, and the carrier band after shaping can be avoided bubble occur.
Further scheme is：The grip unit also includes the guide part for guiding upper bolster body moving direction；
Described clamping part is connected with frame and refers to, clamping part is connected by guide part with frame.The bootable upper bolster body of guide part
Moving direction, can realize spacing to the movement of upper bolster body, advantageously reduce the scale error of carrier band, improve machining accuracy.
The both sides that the guide part is arranged on clamping part are collectively forming groove；The upper bolster body is by upper mould driver element
It is connected with frame, to realize that upper bolster body can be moved along the depth direction of the groove.Guide part can effectively guide upper bolster body
Moving direction, upper bolster body can also be positioned, it is to avoid swung in blowing moulding stage shaping upper, can make the device can
By, stabilization, safely run.
The molding cylinder includes molding cylinder top and molding cylinder bottom；The cross-sectional area ＞ on molding cylinder top
The cross-sectional area of molding cylinder bottom, and the cross-sectional area ＞ pilot holes on molding cylinder top cross-sectional area；Shaping
Cylinder top offsets with clamping part.Molding cylinder top offsets with clamping part, can preferably make shape between sheet material and the lower mould of shaping
Into sealing space；So as to blowing moulding is better achieved.
Preferred scheme is：Gas flowing cavity is offered under the shaping in mould；Each lower nib passes through gas stream
Dynamic cavity is connected with gas input block.Each lower nib flows cavity and is connected with gas input block by gas, can be equal
Air pressure inside even each lower nib, makes carrier band each die cavity have good uniformity.
Preferred scheme is：The upper mould driver element includes push rod and driver, and the connecting plate being connected with frame；
Bullport is offered on the connecting plate；One end of push rod is connected with upper bolster body, and the other end of push rod is passed from bullport；Institute
State driver to be connected with frame and push rod respectively, to realize that push rod promotes upper bolster body to move；Described grip unit and shaping
It refers to that grip unit is connected with frame that the distance between lower mould is adjustable, and the lower mould of shaping is connected by lower mould driver element and frame
Connect to realize that be molded lower mould moves and away from grip unit movement towards grip unit, so as to realize the lower mould of grip unit and shaping
The distance between regulation.The other end of push rod is passed from bullport, and bullport can be such that push rod is moved along the perforate direction of bullport,
Moving direction is more accurate.The lower mould of shaping is connected by lower mould driver element with frame, is capable of achieving grip unit with the lower mould of shaping
The distance between regulation, the stroke distances of shaping upper can be shortened, be conducive to improve machining accuracy.
The upper mould driver element also includes linear bearing；The linear bearing is arranged in bullport；The push rod
The other end is passed by linear bearing from bullport.Linear bearing can further improve the levels of precision of push rod moving direction, can
Push rod and bullport is avoided abrasion, the service life of extension fixture occur.
A kind of carrier band forming method, for sheet material to be made into carrier band, it is characterised in that：Comprise the following steps：
The first step, is placed on the side that the lower mould of shaping offers lower nib, using the lower mould of grip unit and shaping by sheet material
Clipping sheets together；
Second step, shaping upper is towards shaping lower mould movement until the molding cylinder that shaping upper is carried is entered under shaping
In the lower nib that mould is opened up, sheet material is formed positioned at the part in lower nib aperture during molding cylinder enters into lower nib
Cylinder forms initial die cavity in being pressed into lower nib；Due to the thickness of the space ＞ sheet materials between molding cylinder and lower nib, because
There is gap between molding cylinder and lower nib hole wall respectively in this initial die cavity；Grip unit compress sheet material make sheet material with into
Mould is collectively forming sealing space under type；
3rd step, gas input block in sealing space to being blown into compressed gas；Compressed gas apply court to sheet material bottom
Sheet material assembly cylinder is set to form die cavity to the pressure of molding cylinder, so as to realize carrier band shaping.
The technological means that carrier band forming method of the present invention is combined using mould compacting and blowing moulding.The present invention is carried into
Type method realizes just one-step forming using mould compacting first, and making the material of participation stretcher strain increases, and excessive material can be avoided to draw
Stretch and cause die cavity cavity wall excessively thin and be broken, be conducive to being made narrow middle wall deep-small hole carrier band, save carrier band manufacturing cost；Lead to afterwards
Cross air blowing molding mode and realize final molding, blowing moulding mode is adjusted to realize further shaping by a small margin to sheet material,
Blowing moulding mode can form the more uniform die cavity cavity wall of thickness, can improve product quality；Processing efficiency can be improved, it is to avoid carry
Band deformation, so as to reduce the difficulty of processing of carrier band.
Further scheme is：Described grip unit clipping sheets together with the lower mould of shaping refer to that grip unit includes
The clamping part formed by the plate body for offering some pilot holes, pilot hole is corresponding with lower die hole location respectively, grip unit with
It is molded lower mould clipping sheets together.In mould pressing stage, clamping part applies clamping force to sheet material, clamps area greatly, clamping force
Apply uniform, can avoid being shifted in mould pressing stage sheet material, product yield can be improved；In the blowing moulding stage, sheet material can
Assembly cylinder and clamping part are molded, and the carrier band after shaping can be avoided bubble occur.
Compared with prior art, the invention has the advantages that and beneficial effect：
1st, present invention carrier band shaped device increases the material of participation stretcher strain, and excessive material can be avoided to stretch and cause
Die cavity cavity wall is excessively thin and is broken, and is conducive to being made narrow middle wall deep-small hole carrier band, saves carrier band manufacturing cost；Thickness can be formed more
Uniform die cavity cavity wall, can improve product quality；Processing efficiency can be improved, it is to avoid carrier band deformation, so as to reduce adding for carrier band
Work difficulty；
2nd, present invention carrier band shaped device can avoid being shifted in mould pressing stage sheet material, can improve product yield, and
And the carrier band after shaping can be avoided bubble occur；
3rd, the moving direction of the bootable upper bolster body of grip unit of present invention carrier band shaped device, the shifting to upper bolster body
It is dynamic to realize spacing, the scale error of carrier band is advantageously reduced, improve machining accuracy；Upper bolster body can also be positioned, it is to avoid
Swung in blowing moulding stage shaping upper, reliable device, stabilization can be made, safely run；
4th, in present invention carrier band shaped device, good sealing space can be formed between sheet material and the lower mould of shaping, so that more
Realize blowing moulding well；Carrier band each die cavity can be made has good uniformity；
5th, present invention carrier band shaped device is provided with the moving direction that bullport guides push rod, and moving direction can be made more smart
Really；Linear bearing is provided with bullport, linear bearing can further improve the levels of precision of push rod moving direction, can avoid push rod
Occur wearing and tearing with bullport, the service life of extension fixture；
6th, carrier band forming method of the present invention realizes just one-step forming using mould compacting first, makes the material of participation stretcher strain
Increase, excessive material can be avoided to stretch and cause die cavity cavity wall excessively thin and be broken, be conducive to being made narrow middle wall deep-small hole carrier band, section
Save carrier band manufacturing cost；Final molding is realized using blowing moulding mode afterwards, blowing moulding mode is carried out by a small margin to sheet material
To realize further shaping, blowing moulding mode can form the more uniform die cavity cavity wall of thickness, can improve product quality for adjustment；
Processing efficiency can be improved, it is to avoid carrier band deformation, so as to reduce the difficulty of processing of carrier band；
7th, carrier band forming method of the present invention can avoid being shifted in mould pressing stage sheet material, can improve product yield, and
And the carrier band after shaping can be avoided bubble occur.
Brief description of the drawings
Fig. 1 is the structural representation of present invention carrier band shaped device；
Fig. 2 is the scheme of installation of shaping upper, the lower mould of shaping and grip unit in present invention carrier band shaped device；
Fig. 3 is the structural representation of shaping upper in present invention carrier band shaped device；
Fig. 4 is the structural representation of grip unit in present invention carrier band shaped device；
Fig. 5 is the structural representation of the lower mould of shaping in present invention carrier band shaped device；
Fig. 6 is the profile of the lower mould of shaping in present invention carrier band shaped device；
Fig. 7 is the flow chart of carrier band forming method of the present invention；
Wherein, 1 be shaping upper, 11 be upper bolster body, 12 be molding cylinder, 2 be grip unit, 21 be clamping part, 22
For pilot hole, 23 be guide part, 3 for the lower mould of shaping, 31 be lower nib, 32 be gas flowing cavity, 4 be upper mould driver element,
41 is push rod, 42 is connecting plate.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
A kind of carrier band shaped device of the present embodiment description, for sheet material to be made into carrier band；Its structure is as shown in Figure 1；Including
Frame and gas input block, and shaping upper 1, shaping lower mould 3 and grip unit 2.
Wherein, the downside that lower mould 3 is located at grip unit 2 is molded, as shown in Figure 2；Grip unit 2 is connected with frame；Shaping
Lower mould 3 is connected to realize that be molded lower mould 3 moves and away from grip unit towards grip unit 2 by lower mould driver element with frame
2 movements, so as to realize the regulation of the distance between the lower mould 3 of grip unit 2 and shaping.Grip unit 2 is used to clamp with the lower mould 3 of shaping
Sheet material, by adjusting the distance between lower mould 3 of grip unit 2 and shaping, is capable of achieving sheet material positioning.
As shown in figure 3, shaping upper 1 includes upper bolster body 11 and some molding cylinders 12；Upper bolster body 11 is located at clamping
The upside of unit 2；Each molding cylinder 12 is disposed side by side on the downside of upper bolster body 11；The lower mould 3 of shaping offer several with
The corresponding lower nib 31 in the position of molding cylinder 12；Upper bolster body 11 is connected by upper mould driver element 4 with frame, with realization
Die holder body 11 is moved so as to drive molding cylinder 12 into lower nib 31 or exit lower nib 31；Each molding cylinder 12 and lower mould
Space is respectively present between the hole wall of hole 31.
Gas input block is connected to realize that compressed gas are input into the lower mould 3 of shaping.
Generally, sheet material first passes through heating and softening, then realizes shaping using the present embodiment carrier band shaped device.This reality
Applying the operation principle of example carrier band shaped device is：First by sheet clamping between mould 3 under grip unit 2 and shaping；Then into
In type mould 1 move down make molding cylinder 12 press against sheet material positioned at the aperture of lower nib 31 part together enter lower nib 31 in so that
Sheet material stretching is set to form initial die cavity；The thickness of the space ＞ sheet materials between molding cylinder 12 and the lower hole wall of nib 31, therefore just
There is gap between molding cylinder 12 and the lower hole wall of nib 31 respectively in beginning die cavity；Sheet material is compacted covering in lower nib 31
On, therefore formation sealing space in the lower mould 3 of shaping；Gas input block is to compressed gas are blown into afterwards in sealing space, i.e., to
Sheet material bottom applies pressure makes the shaping of sheet material assembly cylinder 12 form die cavity, and carrier band shaping is completed.
The present embodiment carrier band shaped device realizes just one-step forming using mould compacting, and is realized by blowing moulding mode
Final molding.Compared with tradition directly realizes carrier band shaped device using die molding method, the present embodiment carrier band shaped device
Making the material of participation stretcher strain increases, and excessive material can be avoided to stretch and cause die cavity cavity wall excessively thin and be broken, and is conducive to system
Carried into narrow middle wall deep-small hole, save carrier band manufacturing cost.Present invention carrier band shaped device can produce middle wall and be less than 1.5mm's
Carrier band, makes carrier band die cavity more intensive；In practical application, wall is more than or waits during present invention carrier band shaped device can also be used for manufacture
In the carrier band of 1.5mm.Blowing moulding mode is adjusted to realize further shaping by a small margin to sheet material, and blowing moulding mode can
The more uniform die cavity cavity wall of thickness is formed, can improve product quality；Carrier band shaping is directly realized using air blowing method with tradition
Device compare, the present embodiment carrier band shaped device sheet material be compacted covering in the lower nib can formation sealing space, can subtract
Few parts set to form sealing space, are easy to operation, can improve processing efficiency, it is to avoid carrier band deformation, so as to reduce
The difficulty of processing of carrier band.The lower mould 3 of shaping is connected by lower mould driver element with frame, is capable of achieving grip unit 2 with the lower mould 3 of shaping
The distance between regulation, the stroke distances of shaping upper can be shortened, be conducive to improve machining accuracy.
As shown in figure 4, grip unit 2 includes clamping part 21, and for guiding the guiding of the moving direction of upper bolster body 11
Portion 23；Clamping part 21 is connected by guide part 23 with frame.Clamping part 21 refers to the plate body shape by offering some pilot holes 22
Into clamping part 21；Each pilot hole 22 is corresponding with the lower position of nib 31 respectively.Guide part 23 is arranged on the two of clamping part 21
Side is collectively forming groove.
Clamping part 21 so design benefit be：In mould pressing stage, clamping part 21 applies clamping force to sheet material, clamps
Area is big, and clamping force applies uniform, can avoid being shifted in mould pressing stage sheet material, can improve product yield；Blowing into
The type stage, sheet material can assembly cylinder 12 and clamping part 21 be molded, the carrier band after shaping can be avoided bubble occur.Guide part 23
The moving direction of upper bolster body 11, i.e. upper bolster body 11 can effectively be guided can be moved along the depth direction of groove, be advantageously reduced
The scale error of carrier band, improves machining accuracy；Upper bolster body 11 can also be positioned, it is to avoid in the shaping of blowing moulding stage
Mould 1 swings, and can make reliable device, stabilization, safely run.
Molding cylinder 12 includes the top of molding cylinder 12 and the bottom of molding cylinder 12；The cross section face on the top of molding cylinder 12
The cross-sectional area of the bottom of product ＞ molding cylinders 12, and the cross-sectional area ＞ pilot holes 22 on the top of molding cylinder 12 cross section
Area；The top of molding cylinder 12 offsets with clamping part 21.The top of molding cylinder 12 offsets with clamping part 21, can preferably make sheet material
Sealing space is formed between the lower mould 3 of shaping；So as to blowing moulding is better achieved.
Upper mould driver element 4 includes push rod 41, driver and linear bearing, and the connecting plate 42 being connected with frame；Even
Bullport is offered on fishplate bar 42；Linear bearing is arranged in bullport；One end of push rod 41 is connected with upper bolster body 11, push rod
41 other end is passed by linear bearing from bullport；Driver is connected with frame and push rod 41 respectively, to realize push rod 41
Upper bolster body 11 is promoted to move.Linear bearing can further improve the levels of precision of the moving direction of push rod 41, can avoid push rod 41
Occur wearing and tearing with bullport, the service life of extension fixture.
As shown in Figure 5 and Figure 6, it is molded and gas flowing cavity 32 is offered in lower mould 3；Each lower nib 31 passes through gas
Flowing cavity 32 is connected with gas input block.Each lower nib 31 flows cavity 32 and connects with gas input block by gas
Logical, air pressure that can uniformly inside each time nib 31 makes carrier band each die cavity have good uniformity.
It is longitudinally disposed between the lower mould three of shaping upper, grip unit and shaping in the present embodiment；In practical application, into
Can also be set using other angles between the lower mould three of mould, grip unit and shaping in type, such as horizontally set.
Embodiment two
The present embodiment carries shaped device：In the present embodiment carrier band shaped device, shaping
Lower mould is connected with frame；Grip unit makes grip unit movement realize grip unit by clamping driver element and being connected with frame
With the distance between mould regulation under shaping.Remaining structure of the present embodiment is identical with embodiment one.
Embodiment three
The present embodiment describes a kind of carrier band forming method, and for sheet material to be made into carrier band, its workflow is as shown in Figure 7；
Comprise the following steps：
The first step, is placed on the side that the lower mould of shaping offers lower nib, using the lower mould of grip unit and shaping by sheet material
Clipping sheets together；
Second step, shaping upper is towards shaping lower mould movement until the molding cylinder that shaping upper is carried is entered under shaping
In the lower nib that mould is opened up, sheet material is formed positioned at the part in lower nib aperture during molding cylinder enters into lower nib
Cylinder forms initial die cavity in being pressed into lower nib；Due to the thickness of the space ＞ sheet materials between molding cylinder and lower nib, because
There is gap between molding cylinder and lower nib hole wall respectively in this initial die cavity；Grip unit compress sheet material make sheet material with into
Mould is collectively forming sealing space under type；
3rd step, gas input block in sealing space to being blown into compressed gas；Compressed gas apply court to sheet material bottom
Sheet material assembly cylinder is set to form die cavity to the pressure of molding cylinder, so as to realize carrier band shaping.
The technological means that the present embodiment carrier band forming method is combined using mould compacting and blowing moulding.The present embodiment is carried
Band forming method realizes just one-step forming using mould compacting first, and making the material of participation stretcher strain increases, and can avoid material mistake
Degree stretches and causes die cavity cavity wall excessively thin and be broken, and is conducive to being made narrow middle wall deep-small hole carrier band, saves carrier band manufacturing cost；It
Final molding is realized by blowing moulding mode afterwards, blowing moulding mode sheet material is adjusted by a small margin with realize further into
Type, blowing moulding mode can form the more uniform die cavity cavity wall of thickness, can improve product quality；Processing efficiency can be improved, is kept away
Exempt from carrier band deformation, so as to reduce the difficulty of processing of carrier band.
Further scheme is：Described grip unit clipping sheets together with the lower mould of shaping refer to that grip unit includes
The clamping part formed by the plate body for offering some pilot holes, pilot hole is corresponding with lower die hole location respectively, grip unit with
It is molded lower mould clipping sheets together.In mould pressing stage, clamping part applies clamping force to sheet material, clamps area greatly, clamping force
Apply uniform, can avoid being shifted in mould pressing stage sheet material, product yield can be improved；In the blowing moulding stage, sheet material can
Assembly cylinder and clamping part are molded, and the carrier band after shaping can be avoided bubble occur.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (5)
- It is 1. a kind of to carry shaped device, it is characterised in that：Including frame and gas input block, and the shaping being connected with frame Upper mould, shaping lower mould and grip unit；The grip unit is relative with the lower mould position of shaping；Grip unit is adjustable with the distance between the lower mould of shaping；The shaping upper includes upper bolster body and some molding cylinders；The upper bolster body is located at grip unit away under shaping The side of mould；Each molding cylinder is disposed side by side on upper bolster body near the side of the lower mould of shaping；Mould is offered under the shaping Several lower nibs corresponding with molding cylinder position；Upper bolster body is connected by upper mould driver element with frame, to realize Upper bolster body is moved so as to drive molding cylinder into lower nib or exit lower nib；Each molding cylinder and lower nib hole wall it Between be respectively present space；The gas input block is connected to realize that compressed gas are input into the lower mould of shaping；The grip unit includes clamping part；Clamping part is connected with frame；The clamping part refers to by offering some pilot holes Plate body formed clamping part；Each pilot hole is corresponding with lower die hole location respectively；The grip unit also includes the guide part for guiding upper bolster body moving direction；Described clamping part is connected with frame Refer to that clamping part is connected by guide part with frame；The both sides that the guide part is arranged on clamping part are collectively forming groove；The upper bolster body is by upper mould driver element and machine Frame is connected, to realize that upper bolster body can be moved along the depth direction of the groove；It is arranged on the guide part respectively guide part one and guide part two of the both sides of clamping part；The guide part one is provided with left positioning Mouth and right positioning port；The upper bolster body is provided with left locating piece corresponding with left positioning port and right positioning port position respectively and the right side is fixed Position block；The molding cylinder includes molding cylinder top and molding cylinder bottom；The cross-sectional area ＞ shapings on molding cylinder top The cross-sectional area of cylinder bottom, and the cross-sectional area ＞ pilot holes on molding cylinder top cross-sectional area；Molding cylinder Top offsets with clamping part.
- 2. carrier band shaped device according to claim 1, it is characterised in that：Gas flowing is offered under the shaping in mould Cavity；Each lower nib flows cavity and is connected with gas input block by gas.
- 3. carrier band shaped device according to claim 1, it is characterised in that：The upper mould driver element includes push rod and drive Dynamic device, and the connecting plate being connected with frame；Bullport is offered on the connecting plate；One end of push rod connects with upper bolster body Connect, the other end of push rod is passed from bullport；The driver is connected with frame and push rod respectively, to realize that push rod promotes upper mould Pedestal is moved；It refers to that grip unit is connected with frame that described grip unit is adjustable with the distance between the lower mould of shaping, shaping Lower mould is connected to realize that be molded lower mould moves and away from grip unit shifting towards grip unit by lower mould driver element with frame It is dynamic, so as to realize the regulation of the distance between the lower mould of grip unit and shaping.
- 4. carrier band shaped device according to claim 3, it is characterised in that：The upper mould driver element also includes linear axis Hold；The linear bearing is arranged in bullport；The other end of the push rod is passed by linear bearing from bullport.
- 5. a kind of carrier band forming method, for sheet material to be made into carrier band, it is characterised in that：Comprise the following steps：The first step, is placed on the side that the lower mould of shaping offers lower nib, together with the lower mould of grip unit and shaping by sheet material Clipping sheets；Second step, shaping upper is towards shaping lower mould movement until the molding cylinder that shaping upper is carried enters into the lower mould of shaping and opens If lower nib in, during molding cylinder enters into lower nib sheet material be located at lower nib aperture part be formed cylinder It is pressed into lower nib and forms initial die cavity；Due to the thickness of the space ＞ sheet materials between molding cylinder and lower nib, therefore just There is gap between molding cylinder and lower nib hole wall respectively in beginning die cavity；Under grip unit compression sheet material makes sheet material and is molded Mould is collectively forming sealing space；3rd step, gas input block in sealing space to being blown into compressed gas；Compressed gas to sheet material bottom apply towards into The pressure of type cylinder makes sheet material assembly cylinder form die cavity, so as to realize carrier band shaping；Described grip unit clipping sheets together with the lower mould of shaping refer to that grip unit is included by offering some pilot holes The clamping part that plate body is formed, pilot hole is corresponding with lower die hole location respectively, grip unit clipping sheets together with the lower mould of shaping；The shaping upper includes upper bolster body and some molding cylinders；The grip unit is also included for guiding upper bolster body The guide part of moving direction, the both sides that guide part is arranged on clamping part are collectively forming groove；Lead the both sides for being arranged on clamping part Guide part one and guide part two are respectively to portion；Guide part one is provided with left positioning port and right positioning port；Upper bolster body is provided with difference With the corresponding left locating piece of left positioning port and right positioning port position and right locating piece；Molding cylinder include molding cylinder top and into Type cylinder bottom；The cross-sectional area of the cross-sectional area ＞ molding cylinders bottom on molding cylinder top, and molding cylinder top Cross-sectional area ＞ pilot holes cross-sectional area；Molding cylinder top offsets with clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531808.7A CN105058756B (en) | 2015-08-25 | 2015-08-25 | One kind carrier band shaped device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531808.7A CN105058756B (en) | 2015-08-25 | 2015-08-25 | One kind carrier band shaped device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105058756A CN105058756A (en) | 2015-11-18 |
| CN105058756B true CN105058756B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510531808.7A Active CN105058756B (en) | 2015-08-25 | 2015-08-25 | One kind carrier band shaped device and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110142988A (en) * | 2019-05-13 | 2019-08-20 | 惠州市长方照明节能科技有限公司 | A kind of fracture carrier band docking jig |
| CN112537051B (en) * | 2020-04-28 | 2023-08-18 | 廊坊市飞泽复合材料科技有限公司 | Composite material forming die with adjustable clamping device and forming method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307542A (en) * | 2001-04-09 | 2002-10-23 | Ckd Corp | Molding apparatus |
| CN101450518A (en) * | 2007-12-06 | 2009-06-10 | 株式会社理光 | Carrier tape production device, element insertion device and element supply device |
| CN204936179U (en) * | 2015-08-25 | 2016-01-06 | 广东昭信平洲电子有限公司 | A kind of carrier band shaped device |
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2015
- 2015-08-25 CN CN201510531808.7A patent/CN105058756B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307542A (en) * | 2001-04-09 | 2002-10-23 | Ckd Corp | Molding apparatus |
| CN101450518A (en) * | 2007-12-06 | 2009-06-10 | 株式会社理光 | Carrier tape production device, element insertion device and element supply device |
| CN204936179U (en) * | 2015-08-25 | 2016-01-06 | 广东昭信平洲电子有限公司 | A kind of carrier band shaped device |
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| CN105058756A (en) | 2015-11-18 |
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