CN106513518B - Punching mechanism, process for stamping, compression molding apparatuss and compress moulding method - Google Patents
Punching mechanism, process for stamping, compression molding apparatuss and compress moulding method Download PDFInfo
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- CN106513518B CN106513518B CN201610811608.1A CN201610811608A CN106513518B CN 106513518 B CN106513518 B CN 106513518B CN 201610811608 A CN201610811608 A CN 201610811608A CN 106513518 B CN106513518 B CN 106513518B
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- mold
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- lower die
- upper mold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
- B29C43/184—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould shaped by the compression of the material during moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3602—Moulds for making articles of definite length, i.e. discrete articles with means for positioning, fastening or clamping the material to be formed or preforms inside the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
- B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
Punching mechanism includes：Upper section die；Lower section mold；Top tie plate；Lower tie plate；Intermediate plate is set as to move in the up-down direction relative to top tie plate and lower tie plate；Sliding panel is set as to move in the up-down direction relative to top tie plate and lower tie plate；Transmission mechanism is set to the lower section of sliding panel, and the mold clamping force of clamping is transmitted to sliding panel；1st elastic mechanism is set between the 1st upper mold and the 1st lower die of upper section die；And the 2nd elastic mechanism, it is set between the 2nd upper mold and the 2nd lower die of lower section mold.The 1st elastic mechanism and the 2nd elastic mechanism are compressed simultaneously using the mold clamping force of clamping from the 1st elastic mechanism forms scheduled gap between the 1st upper mold of upper section die and the 1st lower die and the 2nd elastic mechanism forms the state in scheduled gap between the 2nd upper mold of lower section mold and the 2nd lower die, while by upper section die and lower section mold clamping.
Description
Technical field
The present invention relates to punching mechanism, process for stamping, compression molding apparatuss and compress moulding methods.
Background technique
There is known for the compression molding apparatuss using resin material compression molding semiconductor chip etc. all the time.Figure
11, Figure 12 is the die opening state for indicating the molding mechanism part 1000 contained by previous compression molding apparatuss and the master for molding state
View.
As shown in Figure 11, Figure 12, molding mechanism part 1000 includes two shaping dies of the folded configuration in upper layer in above-below direction
110,120.Shaping dies 110 includes upper mold 110A and lower die 110B, and shaping dies 120 includes upper mold 120A and lower die 120B.
Molding mechanism part 1000 includes top tie plate 130 for fixing the upper mold 110A of shaping dies 110, is used for
Fix the intermediate plate 140 of the lower die 110B of shaping dies 110 and the upper mold 120A of shaping dies 120, for fixing shaping dies
The sliding panel 150 of 120 lower die 120B transmits conjunction set on the lower tie plate 160 of the lower section of sliding panel 150, to sliding panel 150
The link mechanism 170 and ball-screw 180 of mould power and the rack-and-pinion 190 for connecting intermediate plate 140 and sliding panel 150.
Intermediate plate 140 and sliding panel 150 can be relative to top tie plate 130 and lower tie plates 160 in above-below direction
Upper movement.Intermediate plate 140 and sliding panel 150 are existed by servo motor (not shown) by ball-screw 180 and link mechanism 170
Upper and lower drives up.The die opening state (Figure 11) of mold 110,120 and cutting for molding state (Figure 12) are formed as a result,
It changes.
Summary of the invention
Along with the slimming of device, miniaturization, it is desirable that the slimming of formed products and high precision int.In previous punching press knot
In structure, it is difficult to accurately be maintained as the intermediate plate 140 of movable platen and the depth of parallelism of sliding panel 150.Even if intermediate plate
140 and sliding panel 150 produce inclination, can not also generate and correct the inclined power, which is reproduced in formed products.
The present invention is made into view of problem as described above, and the purpose of the present invention is to provide do not have to carry out high-precision
Assembly operation be just able to carry out the punching mechanism of high-precision punching press and process for stamping and used the punching mechanism and punching
The compression molding apparatuss and compress moulding method of pressure method.
Punching mechanism of the invention includes：Upper section die has the 1st upper mold and the 1st lower die；Lower section mold, stacking
It is configured at the lower section of above-mentioned upper section die, and there is the 2nd upper mold and the 2nd lower die；Top tie plate is used to fix above-mentioned upper section
Above-mentioned 1st upper mold of mold；Lower tie plate is set to the lower section of above-mentioned top tie plate；Intermediate plate, it is above-mentioned to secure
The state of above-mentioned 2nd upper mold of above-mentioned 1st lower die and above-mentioned lower section mold of upper section die is arranged between the two, also,
It is configured to move in the up-down direction relative to above-mentioned top tie plate and above-mentioned lower tie plate；Sliding panel, with solid
The state for having determined above-mentioned 2nd lower die of above-mentioned lower section mold is configured, also, is configured to fix relative to above-mentioned top
Plate and above-mentioned lower tie plate move in the up-down direction；Clamping applies above-mentioned upper section die and above-mentioned lower section mold
Add required mold clamping force；Transmission mechanism is set to the lower section of above-mentioned sliding panel, by the mold clamping force of above-mentioned clamping to above-mentioned cunning
Movable plate transmitting；1st elastic mechanism is set between above-mentioned 1st upper mold and above-mentioned 1st lower die of above-mentioned upper section die；And the 2nd
Elastic mechanism is set between above-mentioned 2nd upper mold and above-mentioned 2nd lower die of above-mentioned lower section mold.
Above-mentioned 2nd elastic mechanism is with above-mentioned lower die above-mentioned 2nd upper mold having and forms between above-mentioned 2nd lower die predetermined
Gap state, the mold clamping force of above-mentioned clamping is transmitted to above-mentioned intermediate plate, above-mentioned intermediate plate can be made towards above-mentioned
Top tie plate is mobile, from above-mentioned 1st elastic mechanism between above-mentioned 1st upper mold of above-mentioned upper section die and above-mentioned 1st lower die
Form scheduled gap and above-mentioned 2nd elastic mechanism above-mentioned lower section mold above-mentioned 2nd upper mold and above-mentioned 2nd lower die
Between form the state in scheduled gap and rise, compress above-mentioned 1st elastic mechanism simultaneously using the mold clamping force of above-mentioned clamping
With above-mentioned 2nd elastic mechanism, while by above-mentioned upper section die and above-mentioned lower section mold clamping.
In one embodiment, above-mentioned punching mechanism also has lower section relocation mechanism, which is set to upper
State between sliding panel and above-mentioned 2nd lower die of above-mentioned lower section mold, to above-mentioned 2nd lower die relative to above-mentioned sliding panel inclination into
Row correction.
In one embodiment, above-mentioned punching mechanism also has upper section relocation mechanism, which is set to upper
State between intermediate plate and above-mentioned 1st lower die of above-mentioned upper section die, to above-mentioned 1st lower die relative to above-mentioned intermediate plate inclination into
Row correction.
Compression molding apparatuss of the invention have for the moulding unit using resin material compression molding insertion component, on
Moulding unit is stated with above-mentioned punching mechanism.
In one embodiment, above-mentioned compression molding apparatuss have be arranged in a manner of it can mutually dismount it is multiple on
State moulding unit.
Process for stamping of the invention has used punching mechanism, which includes：Upper section die has the 1st upper mold
With the 1st lower die；Lower section mold, laminated configuration have the 2nd upper mold and the 2nd lower die in the lower section of above-mentioned upper section die；Top
Fixed plate is used to fix above-mentioned 1st upper mold of above-mentioned upper section die；Lower tie plate is set to above-mentioned top tie plate
Lower section；Intermediate plate, to secure above-mentioned 1st lower die of above-mentioned upper section die and above-mentioned 2nd upper mold of above-mentioned lower section mold
State is arranged between the two；Sliding panel is set with securing the state of above-mentioned 2nd lower die of above-mentioned lower section mold
It sets；1st elastic mechanism is set between above-mentioned 1st upper mold and above-mentioned 1st lower die of above-mentioned upper section die；And the 2nd elastic machine
Structure is set between above-mentioned 2nd upper mold and above-mentioned 2nd lower die of above-mentioned lower section mold.
Above-mentioned process for stamping comprises the following steps：To the process of above-mentioned sliding panel transmitting mold clamping force；In above-mentioned lower section mold
Above-mentioned 2nd upper mold and above-mentioned 2nd lower die between formd using above-mentioned 2nd elastic mechanism and will pass in the state of scheduled gap
The mold clamping force for being delivered to above-mentioned sliding panel transmits to above-mentioned intermediate plate via above-mentioned 2nd elastic mechanism and makes above-mentioned intermediate plate from upper
Lower tie plate is stated to the process mobile towards the direction of above-mentioned top tie plate；And from above-mentioned the of above-mentioned upper section die
Using above-mentioned 1st elastic mechanism scheduled gap is formd between 1 upper mold and above-mentioned 1st lower die and in above-mentioned lower section mold
Above-mentioned 2nd upper mold and above-mentioned 2nd lower die between using above-mentioned 2nd elastic mechanism form scheduled gap state rise, together
When compress above-mentioned 1st elastic mechanism and above-mentioned 2nd elastic mechanism and simultaneously by above-mentioned upper section die and above-mentioned lower section mold clamping
Process.
In one embodiment, in above-mentioned process for stamping, using set on above-mentioned sliding panel and above-mentioned lower section mold
Lower section relocation mechanism between above-mentioned 2nd lower die is corrected above-mentioned 2nd lower die relative to the inclination of above-mentioned sliding panel.
In one embodiment, in above-mentioned process for stamping, using set on above-mentioned intermediate plate and above-mentioned upper section die
Upper section relocation mechanism between above-mentioned 1st lower die is corrected above-mentioned 1st lower die relative to the inclination of above-mentioned intermediate plate.
Compress moulding method of the invention includes：Prepare the process of insertion component and resin material；And use above-mentioned punching
Pressure method and the process for utilizing the above-mentioned insertion component of above-mentioned resin material compression molding.
Above content and other purposes of the invention, feature, technical solution and advantage can pass through the attached drawing with addition
What connection ground understood becomes clear about following detailed description of the invention.
Detailed description of the invention
Fig. 1 is the integrally-built top view for indicating the compression molding apparatuss of an embodiment of the invention.
Fig. 2 is the figure for indicating the state for being additionally arranged moulding unit of compression molding apparatuss shown in FIG. 1.
Fig. 3 be indicate to have used the compression molding apparatuss of an embodiment of the invention compress moulding method the 1st
The figure of process.
Fig. 4 be indicate to have used the compression molding apparatuss of an embodiment of the invention compress moulding method the 2nd
The figure of process.
Fig. 5 be indicate to have used the compression molding apparatuss of an embodiment of the invention compress moulding method the 3rd
The figure of process.
Fig. 6 be indicate to have used the compression molding apparatuss of an embodiment of the invention compress moulding method the 4th
The figure of process.
Fig. 7 A~Fig. 8 B is the figure for indicating the example of structure for the elastic mechanism being set between upper mold and lower die.
Fig. 9 A~Fig. 9 C is the example for indicating the structure for the relocation mechanism being set between lower die and sliding panel or intermediate plate
Figure.
Figure 10 is the figure for indicating the example of structure of shaping dies.
Figure 11 is the main view of the punching mechanism (die opening state) contained by previous compression molding apparatuss.
Figure 12 is the main view of the punching mechanism (molding state) contained by previous compression molding apparatuss.
Description of symbols
11,12,110,120 shaping dies；11A, 12A, 110A, 120A upper mold；11A1 clamper (Japanese：クラン
パ)；11A2 film pressing piece (Japanese：Off ィ Le system gives as security え)；11B, 12B, 110B, 120B lower die；13,130 top tie plate；
14,140 intermediate plate；15,150 sliding panel；16,160 lower tie plate；17,170 link mechanism；18,180 ball-screw； 19
Holding frame；21,22 elastic mechanism；21A helical spring；30 relocation mechanisms；31 cylinder body (Japaneses：ブロック)；32 flow paths；33 is living
Plug cover；34 pistons；35 oil plant inlets；40 release film (Japaneses：リリースフィルム)；50 particulate resins；60 substrates；100,
1000 molding mechanism parts；190 rack-and-pinions；Loading machine in 200；300 outer loading machines；A moulding unit；Loading machine list in B
Member；The outer loading machine unit of C.
Specific embodiment
Hereinafter, illustrating embodiments of the present invention.In addition, identical referring to attached drawing mark to same or equivalent part mark
Note, is not repeated its explanation sometimes.
In addition, in embodiments described below, in the case where referring to number, amount etc., in addition to there is special instruction
Other than situation, the scope of the present invention is not necessarily limited to the number, amount etc..In addition, in the following embodiments, each composition element
It is for the present invention not necessarily required other than having the case where special instruction.
Fig. 1 is the integrally-built top view for indicating the compression molding apparatuss of present embodiment.As shown in Figure 1, this implementation
The compression molding apparatuss of mode include：Moulding unit A comprising for utilizing resin material compression molding (resin-seal molding)
Such as the molding mechanism part 100 of the substrate (insertion component) equipped with semiconductor chip；Interior loading machine unit B comprising be used for
The interior loading machine 200 of insertion component is supplied to the shaping dies of moulding unit A；And outer loading machine unit C comprising for from
The outer loading machine 300 of formed products and the incorporating section for storing above-mentioned formed products are taken out in the shaping dies of moulding unit A.It is built-in
The upper and lower of carrier aircraft 200 and outer loading machine 300 in Fig. 1 moves up.
Moulding unit A, interior loading machine unit B and outer loading machine unit C are by link mechanisms such as bolt, pins with being capable of phase
The mode mutually dismounted is connected.In the example in fig 1, there are two moulding unit A is set, but its number can according to output into
Row increase and decrease adjustment.Moulding unit A can also be added to such as 4 as shown in Figure 2 either one.
In addition, in the example of Fig. 1, Fig. 2, moulding unit A, interior loading machine unit B and outer loading machine unit C successively into
Row configuration, but can also for example arrange moulding unit A, interior loading machine unit B and outer loading machine unit C are integrally formed one
A host and only the one or more handsets with moulding unit A constitute compression molding apparatuss.
In addition, insertion component and tree can also be manually fed relative to moulding unit A in Fig. 1, example shown in Fig. 2
Rouge material, the formed products after taking out forming.
Fig. 3~Fig. 6 is each work in the compress moulding method for indicate to have used the compression molding apparatuss of present embodiment
The figure of sequence.
As shown in Fig. 3~Fig. 6, the molding mechanism part 100 that the compression molding apparatuss of present embodiment are included includes upper
Two shaping dies 11,12 of the upward laminated configuration in lower section.Shaping dies 11 includes upper mold 11A and lower die 11B, shaping dies
12 include upper mold 12A and lower die 12B.
Molding mechanism part 100 includes top tie plate 13 for fixing the upper mold 11A of shaping dies 11, for being fixed into
Intermediate plate 14, the lower die 12B for fixing shaping dies 12 of the upper mold 12A of the lower die 11B and shaping dies 12 of shape mold 11
Sliding panel 15, set on the lower section of sliding panel 15 lower tie plate 16 and to sliding panel 15 transmit mold clamping force connecting rod machine
Structure 17 and ball-screw 18.
Between the upper mold 11A and lower die 11B of shaping dies 11 and the upper mold 12A and lower die 12B of shaping dies 12 it
Between be respectively equipped with elastic mechanism 21,22.In addition, being equipped with relocation mechanism between sliding panel 15 and the lower die 12B of shaping dies 12
30。
Intermediate plate 14 and sliding panel 15 are connected to by LM guiding piece (not shown) to be vertically disposed at top and fixes
Holding frame 19 between plate 13 and lower tie plate 16, and can move in the up-down direction.15 quilt of intermediate plate 14 and sliding panel
Servo motor (not shown) drives in the up-down direction by ball-screw 18 and link mechanism 17.Fig. 3~Fig. 6 is carried out as a result,
Shown in each state switching.It is illustrated in more details, as described below.
Firstly, the power of servo motor (not shown) is transmitted via ball-screw 18 and link mechanism 17 to sliding panel 15.
As a result, since state shown in Fig. 3, sliding panel 15, relocation mechanism 30 and lower die 12B rise, as shown in figure 4, finishing die
The upper mold 12A and lower die 12B of tool 12 clip elastic mechanism 22.
If since the state of Fig. 4 further apply power, shaping dies 12 upper mold 12A and lower die 12B by bullet
Property mechanism 22 remain scheduled distance in the state of, intermediate plate 14 and lower die 11B rise, as shown in figure 5, shaping dies 11
Upper mold 11A and lower die 11B clip elastic mechanism 21.That is, elastic mechanism 22 can be in the upper mold 12A and lower die of shaping dies 12
Being formed in the state of scheduled gap between 12B rises intermediate plate 14.Set on the lower die 12B of sliding panel 15 and shaping dies 12
Between relocation mechanism 30 in the case where lower die 12B is relative to the inclined situation of sliding panel 15 to the inclination of lower die 12B be corrected with
Become parallel lower die 12B.
If further applying power since the state of Fig. 5, as shown in fig. 6, elastic mechanism 21,22 is compressed, forming
Mold 11,12 molds simultaneously, carries out resin seal.Later, after it have passed through certain curing time, by with above-mentioned movement
Opposite movement is formed the die sinking of mold 11,12.
In the molding mechanism part 100 of present embodiment, by setting elastic mechanism 21,22 and relocation mechanism 30, thus
The depth of parallelism of intermediate plate 14 and sliding panel 15 can be kept according to the depth of parallelism of top tie plate 13.Thereby, it is possible to one side guarantors
Hold the high-precision depth of parallelism molded on one side, resin seal, therefore it is thick to can be realized high-precision (deviation is less) resin
Degree.That is, intermediate plate 14 does not tilt in molding midway, the deviation of the resin thickness of formed products can be reduced.In addition, with previous
Punching structure is compared, and does not need the high-precision assembly operation for carrying out intermediate plate 14, sliding panel 15, it helps assemble working hour
It cuts down.
The structural example of Fig. 7 A~Fig. 8 B expression elastic mechanism 21.Both can be as shown in Figure 7 A, 7 B, elastic mechanism 21 is packet
The component of helical spring 21A is included, can also be as shown in Fig. 8 A, Fig. 8 B, elastic mechanism 21 is provided on helical spring 21A
Sell the component of 21B.In addition, both can be as shown in Fig. 7 A, Fig. 8 A, helical spring 21A is each other and helical spring 21A and pin 21B
Whole same core settings on shaping dies 11B, can also be as shown in Fig. 7 B, Fig. 8 B, to be divided into the part and position that are located at inner circumferential side
Mode in the part of peripheral side is arranged.In elastic mechanism 21, from the state (Fig. 5) molded in advance to the state formally molded
(Fig. 6) preferably has the path increment of 5mm~10mm or so.The above content is also identical in elastic mechanism 22.
The structural example of Fig. 9 A~Fig. 9 C expression relocation mechanism 30.In addition, Fig. 9 A is the side view of relocation mechanism 30, Fig. 9 B is
The top view of the mechanism, Fig. 9 C are the enlarged cross-sectional views in portion " A " in Fig. 9 A.As shown in Fig. 9 A~Fig. 9 C, relocation mechanism 30 is wrapped
Include cylinder body 31, flow path 32, piston cover 33, piston 34 and oil plant inlet 35.In the flow path 32 for being formed in cylinder body 31, from oil
Material inlet 35 is fed with the fluid such as silicone oil.Piston 34 is embedded in the piston cover 33 being mounted on cylinder body 31.34 quilt of piston
The pressure for being supplied to the fluid of flow path 32 exerts a force upwards.Piston 34 is configured on cylinder body 31 in rectangular.It is supplied to stream
The fluid on road 32 plays a role in such a way that the pressure of the fluid in all flow paths 32 becomes equal (equipressure).Floating engine as a result,
Structure 30 is corrected in the inclined situation of sliding panel 15 so that the die face of lower die 12B and the mold of upper mold 12A
Face is parallel (referring to Fig. 5).
The structural example of Figure 10 expression shaping dies 11.As shown in Figure 10, in the upper mold 11A of shaping dies 11 and lower die 11B
Between be equipped with release film 40 and particulate resin 50.Upper mold 11A has the clamper 11A1 and film pressing piece 11A2 for keeping substrate 60.
The above content is also identical in shaping dies 12.
In addition, in the present embodiment, illustrating the example that elastic mechanism 21,22 is set to lower die 11B, 12B, still
Elastic mechanism 21,22 can also be set to upper mold 11A, 12A.In addition, relocation mechanism 30 both can be omitted, forming can also be set to
On mold 11,12 the two.
In addition, the scope of the present invention is not limited to holding frame 19, it is also possible to columnar connecting rod being set to rushing for four directions
Press mechanism.The kind of drive of power is not limited to link mechanism 17, is also possible to by means of motor, hydraulic direct press type (direct acting
Formula).
In addition, in the present embodiment, illustrating for the molding mechanism using resin material compression molding insertion component
Portion 100, but the scope of the present invention is not limited to resin seal, is pressed from both sides in order to correct the warpage after sealing with a pair of of mold
The device of formed products, transfer modling forming device, be also able to use the present invention in injection molding device.In addition, manufacture at
For the material of printed base plate plywood when the heating stamping device (hot stamping device) that uses in be also able to use the present invention.
Illustrate embodiments of the present invention, it should be appreciated that, current disclosed embodiment is all in all respects
It illustrates rather than limits.The scope of the present invention is indicated by claims, is referred to including the meaning and model equal with claims
Being had altered in enclosing.
Claims (9)
1. a kind of punching mechanism, wherein the punching mechanism includes：
Upper section die has the 1st upper mold and the 1st lower die；
Lower section mold, laminated configuration have the 2nd upper mold and the 2nd lower die in the lower section of the upper section die；
Top tie plate is used to fix the 1st upper mold of the upper section die；
Lower tie plate is set to the lower section of the top tie plate；
Intermediate plate, to secure the shape of the 1st lower die of the upper section die and the 2nd upper mold of the lower section mold
State is arranged between the two, also, is configured to relative to the top tie plate and the lower tie plate upper and lower
It is moved on direction；
Sliding panel is configured with securing the state of the 2nd lower die of the lower section mold, also, is configured to
It is moved in the up-down direction relative to the top tie plate and the lower tie plate；
Clamping, the mold clamping force needed for applying to the upper section die and the lower section mold；
Transmission mechanism, is set to the lower section of the sliding panel, and the mold clamping force of the clamping is transmitted to the sliding panel；
1st elastic mechanism is set between the 1st upper mold and the 1st lower die of the upper section die；And
2nd elastic mechanism is set between the 2nd upper mold and the 2nd lower die of the lower section mold；
It can exist using the 2nd elastic mechanism clipped by the 2nd upper mold of the lower section mold and the 2nd lower die
In the state of foring scheduled gap between 2nd upper mold and the 2nd lower die, by the mold clamping force of the clamping to
The intermediate plate transmitting, keeps the intermediate plate mobile towards the top tie plate,
The 1st elastic mechanism clipped from utilization by the 1st upper mold of the upper section die with the 1st lower die is described
Scheduled gap is formd between 1st upper mold and the 1st lower die and using by the 2nd upper mold of the lower section mold
It is formd between the 2nd upper mold and the 2nd lower die with the 2nd elastic mechanism that the 2nd lower die clips scheduled
The state in gap rises, and compresses the 1st elastic mechanism and the 2nd elastic machine simultaneously using the mold clamping force of the clamping
Structure, while by the upper section die and the lower section mold clamping.
2. punching mechanism according to claim 1, wherein
The punching mechanism also has lower section relocation mechanism, which is set to the sliding panel and the lower section mold
Between 2nd lower die, the 2nd lower die is corrected relative to the inclination of the sliding panel.
3. punching mechanism according to claim 1 or 2, wherein
The punching mechanism also has upper section relocation mechanism, which is set to the intermediate plate and the upper section die
Between 1st lower die, the 1st lower die is corrected relative to the inclination of the intermediate plate.
4. a kind of compression molding apparatuss, wherein
The compression molding apparatuss have for the moulding unit using resin material compression molding insertion component,
The moulding unit has punching mechanism of any of claims 1 or 2.
5. compression molding apparatuss according to claim 4, wherein
The compression molding apparatuss have the multiple moulding units being arranged in a manner of it can mutually dismount.
6. a kind of process for stamping is the process for stamping for having used punching mechanism, wherein the punching mechanism includes：
Upper section die has the 1st upper mold and the 1st lower die；
Lower section mold, laminated configuration have the 2nd upper mold and the 2nd lower die in the lower section of the upper section die；
Top tie plate is used to fix the 1st upper mold of the upper section die；
Lower tie plate is set to the lower section of the top tie plate；
Intermediate plate, to secure the shape of the 1st lower die of the upper section die and the 2nd upper mold of the lower section mold
State is arranged between the two；
Sliding panel is configured with securing the state of the 2nd lower die of the lower section mold；
1st elastic mechanism is set between the 1st upper mold and the 1st lower die of the upper section die；And
2nd elastic mechanism is set between the 2nd upper mold and the 2nd lower die of the lower section mold；
The process for stamping comprises the following steps：
To the process of sliding panel transmitting mold clamping force；
In the 2nd elastic mechanism that utilization is clipped by the 2nd upper mold of the lower section mold with the 2nd lower die described
The mold clamping force warp that the sliding panel will be transmitted in the state of scheduled gap is formd between 2nd upper mold and the 2nd lower die
It is transmitted from the 2nd elastic mechanism to the intermediate plate and makes the intermediate plate from the lower tie plate to towards on described
The mobile process in the direction of portion's fixed plate；And from using by die clamp under the 1st upper mold of the upper section die and the described 1st
The 1st elastic mechanism scheduled gap is formd between the 1st upper mold and the 1st lower die and using quilt
The 2nd elastic mechanism that the 2nd upper mold and the 2nd lower die of the lower section mold clip is in the 2nd upper mold and institute
The state for foring scheduled gap between the 2nd lower die is stated, while compressing the 1st elastic mechanism and the 2nd elastic machine
Structure and simultaneously by the process of the upper section die and the lower section mold clamping.
7. process for stamping according to claim 6, wherein
Using the lower section relocation mechanism being set between the sliding panel and the 2nd lower die of the lower section mold to the described 2nd
Lower die is corrected relative to the inclination of the sliding panel.
8. process for stamping according to claim 6 or 7, wherein
Using the upper section relocation mechanism being set between the intermediate plate and the 1st lower die of the upper section die to the described 1st
Lower die is corrected relative to the inclination of the intermediate plate.
9. a kind of compress moulding method, wherein the compress moulding method includes：
Prepare the process of insertion component and resin material；And
Using process for stamping described in claim 6 or 7 and utilize the work that component is embedded in described in the resin material compression molding
Sequence.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015177456A JP2017051972A (en) | 2015-09-09 | 2015-09-09 | Press mechanism, pressing method, compression molding device and compression molding method |
| JP2015-177456 | 2015-09-09 |
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| Publication Number | Publication Date |
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| CN106513518A CN106513518A (en) | 2017-03-22 |
| CN106513518B true CN106513518B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610811608.1A Active CN106513518B (en) | 2015-09-09 | 2016-09-08 | Punching mechanism, process for stamping, compression molding apparatuss and compress moulding method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2017051972A (en) |
| KR (1) | KR101882085B1 (en) |
| CN (1) | CN106513518B (en) |
| TW (1) | TWI629163B (en) |
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| CN109664471B (en) * | 2018-12-06 | 2024-05-17 | 象山天星汽配有限责任公司 | Protective part of automobile window guide rail die |
| CN113579044B (en) * | 2021-07-24 | 2023-01-20 | 武汉晟和自动化模冲有限公司 | Automatic stamping die of multistation automobile parts |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987894A (en) * | 1982-11-12 | 1984-05-21 | 株式会社日立製作所 | Multistage hot press |
| JPH0376687U (en) * | 1989-11-21 | 1991-07-31 | ||
| US6833396B2 (en) * | 1996-07-15 | 2004-12-21 | Dan R. Radke, Jr. | Molding material made from recycled scrap tires |
| JP5312897B2 (en) * | 2008-10-20 | 2013-10-09 | Ｔｏｗａ株式会社 | Compression molding equipment |
| JP5774545B2 (en) * | 2012-05-29 | 2015-09-09 | Ｔｏｗａ株式会社 | Resin sealing molding equipment |
| JP5944866B2 (en) * | 2013-06-20 | 2016-07-05 | Ｔｏｗａ株式会社 | Compressed resin sealing method and compressed resin sealing device for electronic parts |
| JP6066889B2 (en) * | 2013-11-25 | 2017-01-25 | Ｔｏｗａ株式会社 | Compression molding apparatus and compression molding method |
| JP6018037B2 (en) * | 2013-11-28 | 2016-11-02 | Ｔｏｗａ株式会社 | Compression molding apparatus, mold surface parallelism adjustment method, and die height adjustment method |
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| JP2017051972A (en) | 2017-03-16 |
| TW201713495A (en) | 2017-04-16 |
| TWI629163B (en) | 2018-07-11 |
| KR20170030428A (en) | 2017-03-17 |
| KR101882085B1 (en) | 2018-07-25 |
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