CN101841119A - Device for manufacturing waterproof connector component - Google Patents
Device for manufacturing waterproof connector component Download PDFInfo
- Publication number
- CN101841119A CN101841119A CN200910260859A CN200910260859A CN101841119A CN 101841119 A CN101841119 A CN 101841119A CN 200910260859 A CN200910260859 A CN 200910260859A CN 200910260859 A CN200910260859 A CN 200910260859A CN 101841119 A CN101841119 A CN 101841119A
- Authority
- CN
- China
- Prior art keywords
- resin component
- maintaining part
- pair
- holding piece
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a device for manufacturing a waterproof connector component. When a resin component used as an insert is equipped to a mold core for molding the insert, the damage and cutting-off of the resin component can be prevented. When the device is used for manufacturing the waterproof connector component, an approximately cylindrical holding part (15) which is open at one side and is obstructed at the other side is sleeved on the mold core for insert molding. Furthermore the holding part (15) is integrally provided with a sealing part for forming the waterproof connector component. The device for manufacturing waterproof connector component is provided with an insert molding device and a resin component setting device (50). The resin component setting device (50) comprises the following components: a clamping part (62) which supports the holding part (15) to a state that the gesture can be changed in a surface that is approximately orthogonal with the holding direction of a pair of holding sheets (74); and a movable supporting part (80) of clamping part, which supports the clamping part (62) with a state that the clamping part (62) can move along the clamping direction of the pair of clamping sheets (74).
Description
Technical field
The present invention relates to a kind of technology of making waterproof connector component.
Background technology
In the past, as water-proof connector, disclosed product in the patent documentation 1 was for example arranged.This water-proof connector constitutes, and is formed with the packing department that has the hole of inserting for terminal equally on the resin component with the hole of inserting for terminal.And, be inserted into by electric wire in the hole of described resin component and packing department band edge, utilize the anti-sealing of described packing department to invade by terminal.
Patent documentation 1: TOHKEMY 2004-071448 communique
When making aforesaid waterproof connector component,, resin component need be set to the operation in the mould in that resin component is formed under the situation of packing department by mould molding as inserts.
Yet, usually, do not have the gap between mould and the resin component in design substantially in order to improve water resistance and to prevent the burr etc. of packing department.Therefore, when being set to resin component in the mould, can contacting with resin component because of resin component shape or mould inner surface shape make the corner part etc. of mould inner surface, thereby resin component is sustained damage.In addition, resin component is cut off, its chip can be attached on the moulding product surface after the post forming, may cause the sealing property reduction.In addition, when the operator carries out above-mentioned operation with manual mode, can be because of above-mentioned former thereby be difficult to guarantee stabilized quality.
Summary of the invention
Therefore, the objective of the invention is to, in the time of on will being set to the core that insert moulding uses, suppressing this resin component damage and cut off as the resin component of inserts.
In order to solve above-mentioned problem, the described device for manufacturing waterproof connector component of first invention, be used to form waterproof connector component, the resin component of the roughly tubular that one side opening and opposite side partes tegmentalis are blocked is enclosed within on the core that insert moulding uses, and integrally formed sealing on described resin component and constitute described waterproof connector component, described device for manufacturing waterproof connector component is characterised in that, comprise: the insert moulding device, have: first mould, described first mould have the core that can be put by described resin component; With second mould, be set to and can open and close with respect to described first mould, and and described first mould between be formed for forming the die space of described sealing; And the resin component setting device, have: clamping part, described clamping part have can the described resin component of clamping a pair of holding piece, and can make described resin component roughly change attitude in the face of quadrature with the clamping direction of described a pair of holding piece; The movable support portion of clamping part is supported for described clamping part can move along described clamping direction; The head mechanism portion of usefulness is set, and having can be from the base end side of described a pair of holding piece and by the abutting part of the described resin component butt of described a pair of holding piece clamping; And the actuating mechanism portion that usefulness is set, make the described head mechanism portion that usefulness is set carry out resin component and put action so that the described resin component that is supported by described clamping part from the lateral tilt of the front of described core be disposed at the front of described core.
On the basis of the described device for manufacturing waterproof connector component of first invention, in the described device for manufacturing waterproof connector component of second invention, the described head mechanism portion that usefulness is set also has abutting part turnover drive division, makes described abutting part enter or withdraw from from the front of described a pair of holding piece to the front of described a pair of holding piece.
On the basis of the described device for manufacturing waterproof connector component of first or second invention, in the described device for manufacturing waterproof connector component of the 3rd invention, described a pair of holding piece is across the described resin component of elastomeric element clamping.
On the basis of any described device for manufacturing waterproof connector component in first to the 3rd invention, in the described device for manufacturing waterproof connector component of the 4th invention, the described head mechanism portion that usefulness is set also has the movable support portion of holding piece, with described a pair of holding piece be supported for can along with described clamping direction roughly the direction of quadrature move.
On the basis of any described device for manufacturing waterproof connector component in first to fourth invention, in the described device for manufacturing waterproof connector component of the 5th invention, this device for manufacturing waterproof connector component also has the resin component expanding unit, the peristome of the described resin component of expansion before described resin component is set on the described core.
On the basis of the described device for manufacturing waterproof connector component of the 5th invention, in the described device for manufacturing waterproof connector component of the 6th invention, described resin component expanding unit has: a plurality of resin component pushing portion can be disposed in the described resin component; With external drive portion, at least one the side direction direction toward the outer side in the described resin component in the described a plurality of resin component pushing portion is moved.
On the basis of the described device for manufacturing waterproof connector component of the 6th invention, in the described device for manufacturing waterproof connector component of the 7th invention, described resin component expanding unit also has the resin component press section, pushes described resin component from the opposition side of the opening of described resin component.
On the basis of any described device for manufacturing waterproof connector component in the 5th to the 7th invention, in the described device for manufacturing waterproof connector component of the 8th invention, in described second mould, be formed with the mould recess, can dispose described core and the resin component that is arranged on the described core in the described mould recess, the peristome of described mould recess forms the guide surface that extends gradually toward the outer side.
According to the described device for manufacturing waterproof connector component of first invention, when being enclosed within resin component on the core by the actuating mechanism portion that usefulness is set, make resin component between a pair of holding piece, change attitude, so that resin component is configured in the front of core according to the shape of core, and clamping part moves along the clamping direction.Thus, suppressed core and contacted with resin component, in the time of on resin component being set to the core that insert moulding uses, can having suppressed this resin component damage and cut off with stronger power.
According to the described device for manufacturing waterproof connector component of second invention, be disposed at resin component under the state of front of core, when the driving by abutting part turnover drive division enters abutting part, resin component is released its front between a pair of holding piece, thereby deeper is enclosed within on the core.
According to the 3rd invention, because described a pair of holding piece is across the described resin component of elastomeric element clamping, therefore can suppress damage, and support resin component with the chucking power of appropriateness and make it can change attitude resin component.
According to the 4th invention, the head mechanism portion that usefulness is set also have with described a pair of holding piece be supported for can along with the described clamping direction direction of the quadrature movable support portion of holding piece of moving roughly, therefore, maintaining part is moved on this direction and maintaining part is set on the core, in the time of on resin component being set to the core that insert moulding uses, can suppressing this resin component damage more reliably and cut off.
According to the 5th invention,, therefore can suppress this resin component more reliably and damage and cut off owing to before described resin component is set on the described core, expand the peristome of described resin component.
According to the 6th invention,, therefore can suppress the resin component damage and extend oral area because resin component can be strutted from the inboard.
According to the 7th invention, can be suppressed at by resin component pushing portion by the resin component press section resin component resin component when the inboard struts is thrown off from the perk of resin component pushing portion.
According to the 8th invention, can make peristome constriction under the guide surface effect of the resin component that is strutted in advance.
Description of drawings
Fig. 1 is the schematic perspective views of expression water-proof connector.
Fig. 2 is the cutaway view of the major part of expression water-proof connector.
Fig. 3 is the integrally-built summary vertical view of expression device for manufacturing waterproof connector component.
Fig. 4 is the end view of expression resin component expanding unit.
Fig. 5 is the vertical view of the major part of expression resin component expanding unit.
Fig. 6 is the end view of the major part of expression resin component expanding unit.
Fig. 7 is the front view of the major part of expression resin component expanding unit.
Fig. 8 is the rearview of the major part of expression resin component expanding unit.
Fig. 9 is the summary front view of expression resin component setting device.
Figure 10 is the summary end view of expression resin component setting device.
Figure 11 is the key diagram that expression is arranged at maintaining part by the resin component setting device action on the core.
Figure 12 is the key diagram that expression is arranged at maintaining part by the resin component setting device action on the core.
Figure 13 is the key diagram that expression is arranged at maintaining part by the resin component setting device action on the core.
Figure 14 is the end view that expression is provided with the head mechanism portion of usefulness.
Figure 15 is the upward view that expression is provided with the head mechanism portion of usefulness.
Figure 16 is the front view that expression is provided with the head mechanism portion of usefulness.
Figure 17 is the rearview that expression is provided with the head mechanism portion of usefulness.
Figure 18 is illustrated in the figure that the relation of core and maintaining part in the action is set.
Figure 19 is illustrated in the figure that the relation of core and maintaining part in the action is set.
Figure 20 is the key diagram that expression is set to maintaining part the action on the core.
Figure 21 is the key diagram that expression is set to maintaining part the action on the core.
Figure 22 is the summary vertical view of expression insert moulding device.
Figure 23 is the summary end view of expression insert moulding device.
Figure 24 is the cutaway view of the mould recess of expression second mould.
Figure 25 is the mould recess of expression under the closure state and the key diagram of the relation of maintaining part.
Embodiment
The device for manufacturing waterproof connector component related to execution mode describes.
＜water-proof connector 〉
This device for manufacturing waterproof connector component is used to make parts of water-proof connector, and for convenience of description, at first an example to water-proof connector describes.Fig. 1 is the schematic perspective views of expression water-proof connector 10, and Fig. 2 is the cutaway view of the major part of expression water-proof connector 10.
Water-proof connector 10 by first connector 11 that is assembled with female terminal 12 and second connector 18 that is assembled with convex terminal 19 can carry out connector and be connected and to remove ways of connecting to couple together and constitute.
First connector 11 has housing body unit 13 and as the waterproof part 14 of connector component.Housing body unit 13 is the parts that formed by resin etc., maintains female terminal 12 in inside with predetermined arrangement.In addition, on the part of the sides that connect with second connector 18 of housing body unit 13, be formed with the terminal insertion hole corresponding with each female terminal 12.
In addition, waterproof part 14 has maintaining part 15 and the sealing 16 as resin component.Maintaining part 15 is to carry out the parts that resin forming forms by general mould molding, and it forms a side opening and the roughly tubular of opposite side partes tegmentalis 15a obstruction.And, can be fitted on the part of a side that is connected with second connector 18 of above-mentioned housing body unit 13 from the outside.Wherein, maintaining part 15 is seen from the front and is formed the shape that makes rectangular four bight slynessizationes.In addition, a 15b of wall portion of long side extends out more longways than other three 15c of wall portion among four 15b of wall portion, the 15c around the formation maintaining part 15.In addition, between each 15b of wall portion, 15c and each 15b of wall portion, 15c, suitably the bearing of trend along the 15b of this wall portion, 15c is formed with slit 15S (part only is shown) in Fig. 1.Thus, each 15b of wall portion, 15c are independently of one another, and be perhaps local independent with respect to other parts, constitutes the structure of easy deflection deformation.In addition, on above-mentioned cap 15a, be formed with the terminal insertion hole 15h corresponding with above-mentioned each female terminal 12.Sealing 16 is the part that is formed by elastomeric elements such as rubber, is integrally formed on the inner surface of above-mentioned cap 15a.In addition, in sealing 16, be formed with the terminal insertion hole 16h corresponding with above-mentioned each female terminal 12.
And, first connector 12 and second connector 18 are carried out connector when being connected, each convex terminal 19 passes terminal insertion hole 15h and terminal insertion hole 16h, inserts with each the corresponding female terminal 12 in second connector 18 to connect.At this moment, the terminal insertion hole 16h of sealing 16 part closely contacts with convex terminal 19.Thus, suppress water and invade, realized the water-proof function of water-proof connector 10 by convex terminal 19.
The device for manufacturing waterproof connector component of present embodiment is to be used for the above-mentioned maintaining part 15 of manufacturing in advance as inserts (Insert), makes the device of aforesaid waterproof part 14.
The overall structure of＜device for manufacturing waterproof connector component 〉
At first, the overall structure to the device for manufacturing waterproof connector component of execution mode describes.Fig. 3 is the integrally-built summary vertical view of expression device for manufacturing waterproof connector component 20.As shown in Figure 3, device for manufacturing waterproof connector component 20 is used to form above-mentioned waterproof part 14, this waterproof part 14 is by being arranged to be enclosed within above-mentioned maintaining part 15 on the core 104 of insert moulding (Insertmolding) usefulness, thereby integrally formed sealing 16 on maintaining part 15, this device for manufacturing waterproof connector component 20 have maintaining part supply unit 22, maintaining part is supplied with transport unit 24, resin component expanding unit 30, resin component setting device 50, insert moulding device 100, waterproof part withdrawing device 150 and waterproof part recoverer 160.
Maintaining part supply unit 22 constitutes and can supply with the maintaining part 15 that other resin forming forms with the state of marshalling.
Maintaining part is supplied with transport unit 24 and had: supply with chuck segment 25, it can be controlled maintaining part 15 and remove this and control; And supply with transmitting drive division 26, it makes this supply move back and forth between the position of the position of maintaining part supply unit 22 sides and resin component expanding unit 30 sides with chuck segment 25.And, under the state that the maintaining part of being supplied with by maintaining part supply unit 22 15 is controlled with chuck segment 25 by supply, by supplying with this supply is moved with chuck segment 25 from the position of maintaining part supply unit 22 sides to the position of resin component expanding unit 30 sides, transmit the maintaining part of supplying with by described maintaining part supply unit 22 15 thus and be delivered to resin component expanding unit 30 with the driving that transmits drive division 26.
Resin component expanding unit 30 constitutes and can will supply with the peristome expansion of the maintaining part 15 that transport unit 24 obtains from maintaining part, in the present embodiment, resin component expanding unit 30 can utilize expanding unit to transmit drive division 32 moves to resin component setting device 50 sides from the position of maintaining part supply transport unit 24 sides position.Thus, maintaining part 15 is expanded its peristome by resin component expanding unit 30, and is sent to the position of resin component setting device 50 sides by the position from maintaining part supply transport unit 24 sides.
The maintaining part 15 that 50 clampings of resin component setting device are sent by described resin component expanding unit 30, and this maintaining part 15 can be set in the insert moulding device 100.
In addition, insert moulding device 100 constitutes, and above-mentioned maintaining part 15 as inserts, and is injected the molten rubber that is used for moulding sealing 16 etc., thereby can form above-mentioned waterproof part 14 by insert moulding.
Waterproof part withdrawing device 150 has: take out with chuck segment 152, it can be controlled waterproof part 14 and remove this and control; And take out with transmitting drive division 154, it makes this taking-ups mobile between the position of the position of insert moulding device 100 sides and waterproof part recoverer 160 sides with chuck segment 152.And, under with the state that takes out the waterproof part 14 that is held in insert moulding in the insert moulding device 100 with 152 of chuck segment, make taking-up move to the position of waterproof part recoverer 160 sides from the position of insert moulding device 100 sides with chuck segment 152 by taking out with the driving that transmits drive division 154, thus, the waterproof part 14 with insert moulding is sent to waterproof part recoverer 160.The waterproof part 14 that is transmitted is reclaimed by waterproof part recoverer 160.
In addition, in this device for manufacturing waterproof connector component 20, comprise the action control of the action in the following explanation by control unit 21.Control unit 21 can adopt the general microcomputer with CPU, ROM and RAM etc., and it is according to the predetermined processing of saved software program execution in advance.
The overall structure of the device for manufacturing waterproof connector component 20 of execution mode as mentioned above, below, above-mentioned resin component expanding unit 30, resin component setting device 50 and insert moulding device 100 are more specifically illustrated.
＜resin component expanding unit 〉
Fig. 4 is the end view of expression resin component expanding unit 30, Fig. 5 is the vertical view of the major part of expression resin component expanding unit 30, Fig. 6 is the end view of the major part of expression resin component expanding unit 30, Fig. 7 is the front view of the major part of expression resin component expanding unit 30, and Fig. 8 is the rearview of the major part of expression resin component expanding unit 30.
The maintaining part 15 that is made of resin component as mentioned above is can be because of the resin of the fusion contraction when the cooling curing etc. former thereby produce indenture (Sink mark), and therefore four 15b of wall portion, 15c have the trend that tilts to the inside (described situation following be called introversion).Thereby the opening of maintaining part 15 narrows down, and is difficult to make maintaining part 15 to be enclosed within on the core 104 (aftermentioned) of insert moulding device 100.
This resin component expanding unit 30 constitutes, make maintaining part 15 be arranged on the core 104 before with the device of the peristome of maintaining part 15 expansion, thereby maintaining part 15 easily is enclosed within on the core 104.
Wherein, resin component expanding unit 30 comprises: expansion base portion 34; Pushing arm 36,37,38,39 with the resin component pushing 36a of portion, 37a, 38a, 39a; External drive portion 40,41; And resin component press section 42, described parts are fixed on the base 48 directly or indirectly.
Above-mentioned expansion forms tabular with base 48, and it is supported for and can transmits drive division 32 by above-mentioned expanding unit and supply with in maintaining part between the position of the position of transport unit 24 sides and resin component setting device 50 sides and move back and forth (with reference to Fig. 3).In addition, on expanding, be mounted with the roughly center base portion 49 of L word shape with base 48.
Above-mentioned expansion forms the roughly rectangular shape of outer shape than the inner peripheral surface shape little (herein for about little Zhou) of maintaining part 15 with base portion 34, under the outstanding state of predetermined direction (being the top) herein, with the cantilever-shaped upper end that is supported on above-mentioned center base portion 49.Then, make maintaining part 15 be enclosed within the top of expansion, thereby this maintaining part 15 can be set to expansion with on the base portion 34 with base portion 34.
In addition, partly be formed with respectively towards a plurality of recess 34hs of expansion with the lateral surface of base portion 34 in this expansion with the spill of the base end side of base portion 34 and lateral surface side opening.In each recess 34h, dispose resin component pushing portion 36a, 37a, 38a, the 39a of pushing from the base end side of expanding with base portion 34 respectively with arm 36,37,38,39 with being the insertion shape.
Above-mentioned pushing constitutes with the resin component pushing 36a of portion, 37a, 38a, the 39a of arm 36,37,38,39 and can be configured in the maintaining part 15, and external drive portion 40,41 constitutes the above-mentioned resin component pushing 36a of portion, 37a, 38a, 39a are moved laterally from the inboard of maintaining part 15.
The parts of expansion with the lower position of base portion 34 are fixed in by center base portion 49 in external drive portion 40, and with above-mentioned pushing with the base end part of arm 36,37 be supported for can carry out approaching and away from driving.This external drive portion 40 for example can adopt following structure, and it has: motor; Thread spindle, at one end side partly with on another one end side portion is formed with the different thread groove of the hand of spiral respectively; With a pair of movable part, be screwed on respectively on the one end side portion and another one end side portion of this thread spindle.As external drive portion 40,, can expect to stablize and to measure accurately and expand action by adopting described structure.And, support above-mentioned a pair of pushing respectively with under the state of arm 36,37 at a pair of movable part, rotation drive controlling motor makes it rotate to positive and negative two directions, can make thus a pair of movable part and by the pushing of this a pair of movable portion supports with arm 36,37 drive for can be approaching and away from.And, external drive portion 40 except said structure, also can adopt with cylinder, hydraulic cylinder or other actuators as drive source and via the suitable transmission mechanism of strength with a pair of movable member drive serve as approaching and away from various structures.
Pushing is the parts that are used to make the short brink of the opening of maintaining part 15 partly to expand with arm 36,37, forms roughly rectangular parts herein.Pushing with the base end part of arm 36,37 by above-mentioned external drive portion 40 support to can carry out near and away from driving, in addition, be provided with the resin component pushing 36a of portion, 37a at the leading section that pushes with arm 36,37.The width of the resin component pushing 36a of portion, 37a is littler than the width of the short side direction of the opening of maintaining part 15, constitutes in the short brink part that can be disposed in this maintaining part 15.In addition, herein, the width dimensions of the resin component pushing 36a of portion, 37a is configured to be disposed in the recess 34h of above-mentioned expansion with the short brink of base portion 34, and is configured to be configured in the recess 34h of expansion with the short brink of base portion 34 from the base end part side of expansion with base portion 34 to insert shape.And a pair of resin component pushing 36a of portion, 37a are in the state that is housed inside in each recess 34h under approximating state, under state separated from one another, are in each recess 34h and stretch out a part of state.In addition, the leading section on the surface toward the outer side of each the resin component pushing 36a of portion, 37a is formed with towards the intilted inclined plane 36b of front, 37b.And, the a pair of resin component pushing 36a of portion, 37a are separated from one another and stretch out a part and make peristome when expansion of maintaining part 15 in each recess 34h, with the opening edge portion of maintaining part 15 butt closely, can play the effect of the peristome of more effectively expanding this maintaining part 15.
Expansion is fixed in the parts on the lower side location of base portion 34 by center base portion 49 in external drive portion 41, its will push base end part with arm 38,39 be supported for can carry out approaching and away from driving.This external drive portion 41 can adopt the structure identical with above-mentioned external drive portion 40.
Pushing is with arm the 38, the 39th, the parts that are used to make the long side of maintaining part 15 partly to expand.Each pushing is supported to and can carry out away from driving by above-mentioned external drive portion 41 with the base end part of arm 38,39.In addition, respectively pushing forms from external drive portion 41 towards expansion with base portion 34 side direction sides extension and crooked to the roughly L word shape of this expansion with base portion 34 sides below expanding with base portion 34 with arm 38,39.In addition, different accordingly with the Support Position of base end part in external drive portion 41 of arm 38,39 with pushing, pushing has the different length dimension of length with arm 38,39.
In addition, be provided with the resin component pushing 38a of portion, 39a at the leading section that pushes with arm 38,39.The width of the resin component pushing 38a of portion, 39a is littler than the width of the long side direction of the opening of maintaining part 15, and constitutes in the long side part that can be disposed in this maintaining part 15.In addition, herein, the width dimensions of the resin component pushing 38a of portion, 39a is configured to be disposed in the recess 34h of above-mentioned expansion with the long side of base portion 34, and is configured to be configured in the recess 34h of expansion with the long side of base portion 34 from the base end part side of expansion with base portion 34 to insert shape.And a pair of resin component pushing 38a of portion, 39a are in the state that is contained in each recess 34h under approximating state, are in the state that stretches out a part from each recess 34h under state separated from one another.In addition, the leading section on the surface toward the outer side of each the resin component pushing 38a of portion, 39a is formed with towards the intilted inclined plane 38b of front, 39b.And, ground same as described above, the a pair of resin component pushing 38a of portion, 39a are separated from one another and stretch out a part and make peristome when expansion of maintaining part 15 in each recess 34h, with the opening edge portion of maintaining part 15 butt closely, can play the effect of the peristome of more effectively expanding this maintaining part 15.
Resin component press section 42 constitutes, and pushes this maintaining part 15 from the opposition side of the opening of maintaining part 15, suppresses this maintaining part 15 from the resin component pushing 36a of portion, 37a, 38a, the last perk of 39a (with reference to Fig. 4).
More specifically, resin component press section 42 has press section 44 and makes that the attitude of press section 44 changes pushes drive division 46.Press section 44 has: can be supported on the connecting portion 44c that pushes main part 44a and be connected with the base end part of pushing main part 44a on center base portion 49 leading sections around the mode that an axial region 48b swings via supporting bracket 48a.Be provided with at the leading section of pushing main part 44a and push head 44b, pushing main part 44a is supported for and can is pushing attitude and keep out of the way and carry out the attitude change between the attitude, the described attitude (with reference to the double dot dash line of Fig. 4) of pushing is pushed head 44b for this and is disposed at the attitude of expansion with base portion 34 tops, and the described attitude (with reference to the solid line of Fig. 4) of keeping out of the way is disposed at the attitude of expansion with the oblique upper of base portion 34 for pushing head 44b.
In addition, push drive division 46 and be made of actuators such as cylinder or hydraulic cylinders, herein, it is fixed on center base portion 49 sides roughly to erect the attitude that is provided with across support 49a.Push drive division 46 and have the 46a of bar portion that can advance and retreat and drive, be provided with head 46b at the front end of the 46a of bar portion.On this head 46b, be formed with the advance and retreat direction of the 46a of bar portion roughly quadrature and along away from groove 46g near the direction of above-mentioned axial region 48b, the slave unit 44d that is arranged on the roller shape on the leading section of connecting portion 44c in the mode that can rotate is configured to and can moves in this groove 46g.And, by pushing the drive division 46 advance and retreat drive rod 46a of portion, thereby slave unit 44d moved in groove 46g and move along the advance and retreat direction of the 46a of bar portion.And along with slave unit 44d advances and retreat mobilely along the advance and retreat direction of the 46a of bar portion, above-mentioned press section 44 changes attitude pushing attitude and keep out of the way between the attitude.
Action to the resin component expanding unit 30 of formation like this describes.
At first, under initial condition, under the resin component pushing 36a of portion, the approximating state of 37a, the resin component pushing 38a of portion, 39a also are in approximating state, and the resin component pushing 36a of portion, 37a, 38a, 39a are in and are accommodated in the interior state of recess 34h that base portion 34 is used in expansion respectively.In addition, press section 44 is in and keeps out of the way attitude.
Under this state, by the supply chuck segment 25 of maintaining part supply transport unit 24, maintaining part 15 is configured to be enclosed within expansion with on the base portion 34.
After this, by the driving of external drive portion 46, press section 44 is changed into and is pushed attitude.Thus, being arranged on the cap 15a that expands with the maintaining part on the base portion 34 15 is expanded with base portion 34 by pressing to by head 44b.
Under this state, by the driving of external drive portion 40,41, the resin component pushing 36a of portion, 37a, 38a, 39a are to the outer side shifting of expansion with base portion 34.Thus, the opening edge portion of the inner surface of inclined plane 36b, the 37b of the resin component pushing 36a of portion, 37a, 38a, 39a, 38b, 39b and maintaining part 15, particularly maintaining part 15 is butt closely.Like this, the opening portion of maintaining part 15 is strutted.Propagation for example is preferably than more than the initial condition expansion 0.1mm.At this moment, the withstand effect of the opening edge portion by inclined plane 36b, 37b, 38b, 39b and maintaining part 15 etc., 15 effects have the power that it is lifted upward to maintaining part.Yet portion 44 pushes with base portion 34 to expansion because maintaining part 15 is pressed, and therefore can prevent its perk.
After this, by the driving of external drive portion 40,41, the resin component pushing 36a of portion, 37a, 38a, 39a are to the medial movement of expansion with base portion 34, and then, press section 44 is changed into and kept out of the way attitude under the driving of pushing drive division 46.
After this, be arranged on expansion with the maintaining part 15 on the base portion 34 by 50 clampings of resin component setting device, and be set at insert moulding device 100.
In addition, in the present embodiment, expansion is not essential with base portion 34, can dispense yet.Under this situation, also maintaining part 15 directly can be arranged at the resin component pushing 36a of portion, 37a, 38a, 39a.
In addition, be not that four resin component pushing 36a of portion, 37a, 38a, 39a must be set, so long as be provided with a plurality of just passable yet.
In addition, the resin component pushing 36a of portion, 37a, 38a, 39a are all moved and make the peristome expansion of maintaining part 15, also can make wherein at least one move the peristome expansion that makes maintaining part 15.
＜resin component setting device 〉
Resin component setting device 50 is described.Fig. 9 is the summary front view of expression resin component setting device 50, Figure 10 is the summary end view of expression resin component setting device 50, and Figure 11～Figure 13 is the key diagram that expression is arranged at maintaining part 15 by resin component setting device 50 action on the core 104.
As Fig. 3, Fig. 9～shown in Figure 13, resin component setting device 50, the maintaining part 15 that clamping has been expanded peristome by resin component expanding unit 30, and it is arranged to be enclosed within on the core 104 of insert moulding device 100 the actuating mechanism portion 52 that it has the head mechanism portion 60 of the usefulness of being provided with and usefulness is set.The head mechanism portion 60 that usefulness is set constitutes can clamping maintaining part 15 and remove this clamping, the actuating mechanism portion 52 that usefulness is set constitutes, the head mechanism portion 60 that usefulness is set is moved and carry out attitude to change and carry out resin component and put action, thereby the maintaining part 15 that is clamped in the head mechanism portion 60 that usefulness is set is enclosed within on the core 104.
More specifically, the actuating mechanism portion 52 that usefulness is set have the usefulness of being provided with the first horizontal drive portion 53, the second horizontal drive portion 54 of usefulness is set and the lifting drive division 55 of usefulness is set.
The first horizontal drive portion 53 that usefulness is set by linear electric motors, have that thread spindle and rotation drive the motor of thread spindle and the straight line driving mechanism of the nut portions that screws togather with thread spindle etc. or cylinder, hydraulic cylinder isoline actuator constitute, the head mechanism portion 60 that second horizontal drive portion 54 by usefulness is set and lifting drive division 55 grades that usefulness is set will be provided with usefulness is supported for, and can back and forth drive (with reference to Fig. 3) between the position of the position of resin component expanding unit 30 sides and insert moulding device 100 sides.
The second horizontal drive portion 54 that usefulness is set is by linear electric motors, have that thread spindle and rotation drive the motor of thread spindle and the straight line driving mechanism of the nut portions that screws togather with thread spindle etc., perhaps cylinder, hydraulic cylinder isoline actuator constitutes, it has horizontal guide portion 54a and horizontal movable part 54b, described horizontal guide portion 54a by the described first horizontal drive portion 53 that usefulness is set support to can with along with these first horizontal drive portion, 53 caused moving directions roughly the direction of the quadrature attitude of extending move driving, described horizontal movable part 54b is supported to and can move driving (with reference to Fig. 3 and Fig. 9) along its bearing of trend by this horizontal guide portion 54a.
In addition, the above-mentioned lifting drive division 55 that usefulness is set by linear electric motors, have that thread spindle and rotation drive the motor of thread spindle and the linear drives structure of the nut portions that screws togather with thread spindle etc. or cylinder, hydraulic cylinder isoline actuator constitute, have from above-mentioned horizontal movable part 54b and be the lifting main part 55a of sagging shape setting and be configured to the lifting movable part 55b that advances and retreat and drive from the leading section of this lifting main part 55a downwards.
And, support head mechanism portion 60 that usefulness is set can move it on three-dimensional supporting construction by having the described first horizontal drive portion 53 that usefulness is set, the second horizontal drive portion 54 of usefulness is set and the structure of the lifting drive division 55 of usefulness is set, having constituted.
In addition, be provided with the pitch drives portion 56 that usefulness is set in the bottom of above-mentioned lifting movable part 55b.The pitch drives portion 56 that usefulness is set is made of the rotary drive mechanism that stepping motor etc. can rotate driving, has the axial region 56a that can rotate driving at a predetermined angle.Axial region 56a is so long as constitute and can get final product to the structure of positive and negative two directions rotation (with reference to Figure 11～Figure 13) being provided with in the action with required angle (for example about 45 °) of maintaining part 15 described later.Thereby the pitch drives portion that usefulness is set for example also can be that the linearly operating with linear-motion actuator converts to and rotatablely moves and make the structure of axial region to positive and negative two directions rotation.
The rotating shaft of the axial region 56a of the above-mentioned pitch drives portion 56 that usefulness is set is set to the direction along horizontal direction, and axial region 56a extends to the side of the pitch drives portion 56 that usefulness is set.On this axial region 56a, the head mechanism portion 60 that usefulness is set is installed across a mounting bracket 58.
That is, the L word shape forms a mounting bracket 58 by plate-shaped member being bent to roughly.Axial region 56a with the plate part 58a of a side of a mounting bracket 58 roughly the attitude of quadrature be fixed on the face outwardly of this plate part 58a.In addition, the plate part 58b of the opposite side of a mounting bracket 58 with described plate part 58a roughly the attitude of quadrature form the attitude that extends out laterally from the pitch drives portion 56 that usefulness is set.And, the driving of the pitch drives portion 56 by usefulness is set, a mounting bracket 58 can be between the vertical attitude of vertical attitude roughly and the lateral attitude that plate part 58b tilts at plate part 58b to be swung.Wherein, lateral attitude is to tilt predetermined angular less than 90 ° (being roughly 45 ° herein) so that the attitude that plate part 58b moves downwards from described vertical attitude.This angle of inclination is configured to the easy suitable angle that as described later maintaining part 15 is arranged on the core 104 according to the shape of maintaining part 15, the shape of core 104 etc. according to experiment, experience etc.
In addition, on the face inwardly of the plate part 58b of above-mentioned mounting bracket 58, be supported with the head mechanism portion 60 that usefulness is set.
At this, the action of the actuating mechanism portion 52 that usefulness is set during to 50 actions of resin component setting device describes.
At first, after the peristome expansion that utilizes above-mentioned resin component expanding unit 30 with maintaining part 15, when the driving that transmits drive division 32 by expanding unit is sent to the position of resin component setting device 50 sides with resin component expanding unit 30, the driving of the actuating mechanism portion 52 by usefulness is set, the head mechanism portion 60 that usefulness is set be configured in be arranged at resin component expanding unit 30 on the relative position, top of maintaining part 15.Then, the driving of the actuating mechanism portion 52 by usefulness is set moves the head mechanism portion 60 that usefulness is set and near described maintaining part 15, thereby the described maintaining parts 15 of head mechanism portion 60 clampings (with reference to Fig. 9) of usefulness are set.
After this, the head mechanism portion 60 that utilizes the actuating mechanism portion 52 that usefulness is set that usefulness will be set is disposed at the position corresponding with some cores 104 of insert moulding device 100, and begins to be provided with action.
Carrying out the initial stage that operation be set of maintaining part 15 on core 104, as shown in figure 11, form the state (with reference to Figure 11) of the leading section butt of the attitude that tilts with projected direction and core 104 with respect to this core 104 by the maintaining part 15 of head mechanism portion 60 clampings that usefulness is set.Under this state, a long side in the fore-end of core 104 partly is in the state in the opening that is configured in maintaining part 15.
After this, the head mechanism portion 60 that usefulness is set is moved and near core 104 in the driving of the second horizontal drive portion 54 by usefulness is set, and make the plate part 58b of the opposite side of a mounting bracket 58 become the roughly mode wobble drive (with reference to Figure 12) of vertical attitude by the driving of pitch drives portion 56.Thus, be set up maintaining part 15 axially close to the projected direction of core 104 gradually of head mechanism portion 60 clampings of usefulness, the more parts of the leading section of core 104 are configured in the opening of maintaining part 15.
Proceed above-mentioned action, arrive in maintaining part 15 under the state of top position of cores 104, make maintaining part 15 axially roughly consistent of head mechanism portion 60 clampings that are set up usefulness, the state (with reference to Figure 13) of leading section configured in one piece in the opening of maintaining part 15 of formation core 104 with the projected direction of core 104.
When this state began by the driving of lifting leading section 55 and abutting part described later turnover drive division 94 maintaining part 15 to be pressed to core 104, maintaining part 15 was configured to be enclosed within on the core 104, and 104 of cores form the state that is inserted into maintaining part 15 deep inside.
The above-mentioned structure that head mechanism portion 60 basic comprisings of usefulness are set for clamping maintaining part 15 in above-mentioned action.Wherein, the head mechanism portion 60 that usefulness is set also has following structure: when being set to maintaining part 15 on the core 104, contact with brute force by suppressing core 104 and maintaining part 15, produce and damage or cut-out thereby suppress maintaining part 15.
Figure 14 is the end view that expression is provided with the head mechanism portion 60 of usefulness, and Figure 15 is the upward view that expression is provided with the head mechanism portion 60 of usefulness, and Figure 16 is the front view that expression is provided with the head mechanism portion 60 of usefulness, and Figure 17 is the rearview that expression is provided with the head mechanism portion 60 of usefulness.
The head mechanism portion 60 that usefulness is set comprises the movable support portion 80 of clamping part 62, clamping part with a pair of holding piece 74, abutting part 90 and abutting part turnover drive division 94.And, this maintaining part 15 is arranged to be enclosed within on the core 104 maintaining part 15 being remained under the state that can change the position and change attitude, in this action, change the position and the attitude of maintaining part 15 accordingly with the position of core 104 and shape etc.
That is, clamping part 62 has clamping main part 64, a pair of therebetween gripping arm portion 70 and a pair of holding piece 74.
Clamping main part 64 supports described a pair of support chip 74 across a pair of therebetween gripping arm portion 70 makes it can driven for opening and closing, and forms flat roughly block herein.Such clamping main part 64 for example can adopt the structure with motor, thread spindle and a pair of movable part, described thread spindle at one end side partly with on another one end side portion is formed with the different thread groove of the hand of spiral respectively, and described a pair of movable part is screwed on respectively on the one end side portion and another one end side portion of this thread spindle.And in an end side of clamping main part 64, a pair of movable part supports above-mentioned a pair of therebetween gripping arm portion 70 respectively, make its can with outstanding attitude carry out near and away from driving.Such clamping main part, except said structure, also can adopt with cylinder or hydraulic cylinder, other actuators as drive source and via the suitable transmission mechanism of strength to a pair of movable member carry out near and away from the structure of driving.
A pair of therebetween gripping arm portion 70 forms the roughly parts of L word shape respectively.And, the straight line portion of a side to the both sides of clamping main part 64 foreign side extend and the straight line portion of opposite side from the outboard end of the straight line portion of a described side under the attitude of extending with the outside of clamping main part 64 opposition sides, an end of therebetween gripping arm portion 70 is mounted on the above-mentioned movable member that is fixed to above-mentioned clamping main part 64.Thus, between the straight line portion of the opposite side of a pair of therebetween gripping arm portion 70, be formed with the space that can dispose maintaining part 15 and abutting part 90.
A pair of holding piece 74 is installed on the leading section of above-mentioned a pair of therebetween gripping arm portion 70 across the movable support portion 78 of holding piece respectively.Each holding piece 74 has holding piece main part 75 and clamping elastomeric element 76.Holding piece main part 75 is to form the roughly parts of rectangular shape, is formed with the wide recess of width than the short brink part of maintaining part 15 on its face towards the inboard (towards the face of maintaining part 15 sides).In addition, on the face of inboard, be fixed with laminal clamping elastomeric element 76 at holding piece main part 75 by adhesion or screw thread are fixing etc.This clamping elastomeric element 76 is the parts that formed by the polyurethane elastomeric material.And a pair of holding piece 74 can be across elastomeric element 76 clamping maintaining parts 15.
The movable support portion 78 of above-mentioned holding piece constitute support holding piece 74 make its can along with the clamping direction of a pair of holding piece 74 roughly the direction of quadrature move.In addition, this clamping direction is and the above-mentioned direction that puts the all-moving surface approximate vertical of maintaining part 15 in the action.At this, the movable support portion 78 of holding piece for example is the parts that are made of general straight line guiding piece etc., and has the rail portion 78a that can be inserted among the guiding groove 75a that is formed on the above-mentioned holding piece main part 75.And, make this rail portion 78a along with the clamping direction (being the switching direction of a pair of holding piece 74) of a pair of holding piece 74 clamping maintaining parts 15 with the direction of insertion when being set to maintaining part 15 on the core 104 roughly under the attitude of the direction of quadrature, this rail portion 78a is being fixed on the leading section of above-mentioned therebetween gripping arm portion 70.And, being inserted into by this rail portion 78a in the guiding groove 75a of holding piece main part 75, holding piece 74 is supported for it and can moves down with above-mentioned state.In addition, in therebetween gripping arm portion 70, be provided with a pair of margining tablet 71, described margining tablet 71 from along the both sides of the moving direction of holding piece 74 across at interval and the described holding piece 74 of clamping, and described holding piece 74 can move between this a pair of margining tablet 71.In addition, therein between a side margining tablet and the holding piece 74, be provided with the force application parts such as coil spring 72 of holding piece 74 to its moving direction one side application of force, by the application of force of this force application part 72, holding piece 74 is pressed to the margining tablet 71 of opposite side along its moving direction.
In addition, in the present embodiment, be provided with the holding piece position-detection sensor 73 of the shift position of detecting holding piece 74.At this, be formed with detection lug 75b in the mode of extending to therebetween gripping arm portion 70 sides from the part of margining tablet 71 sides of the above-mentioned side of holding piece main part 75.In addition, holding piece position-detection sensor 73 is arranged at above-mentioned detection lug 75b and has at interval and relative position by being fixed on mounting frame for sensor 73B in the therebetween gripping arm portion 70.And, move along above-mentioned direction by holding piece 74, holding piece position-detection sensor 73 and detection lug 75b apart from change.And holding piece position-detection sensor 73 detects its distances with respect to detection lug 75b, and this testing result is outputed in the control unit 21 etc. as the signal of the position of expression holding piece 74.Control unit 21 monitors according to this output maintaining part 15 is set to operate condition on the core 104.
And, so that the length direction of maintaining part 15 and a pair of holding piece 74 near and away from moving direction consistent attitude is disposed at maintaining part 15 under the state between a pair of holding piece 74, driving by holding piece main part 75, make a pair of holding piece 74 near driving, thereby by a pair of holding piece 74 clamping maintaining parts 15.Under this state, holding piece 74 is not lucky concavo-convex embedded structure with maintaining part 15, but comes this maintaining part 15 of clamping by the power that a pair of holding piece 74 sandwiches maintaining part 15.Therefore, maintaining part 15 can with roughly carried out attitude in the face of quadrature by the direction of a pair of holding piece 74 clampings and change.Particularly in the present embodiment, a pair of holding piece 74 therefore in the chucking power of fully guaranteeing this maintaining part 15, and has guaranteed fully that the above-mentioned attitude of maintaining part 15 changes across clamping elastomeric element 76 clamping maintaining parts 15.
In addition, clamping elastomeric element 76 is not necessary, also can by in fact not the rubber-like parts directly keep maintaining part 15.In addition, the surface of the clamping maintaining part 15 of a pair of holding piece also can form tabular surface.That is, the surface of clamping maintaining part 15 sides of a pair of holding piece also might not form the concaveconvex shape that the attitude of maintaining part 15 is defined as stationary state.And,, can remove the clamping of 74 pairs of maintaining parts 15 of a pair of holding piece by begin to utilize the driving of holding piece main part 75 that a pair of holding piece 74 is driven to separating from above-mentioned state.
The movable support portion 80 of clamping part constitutes the above-mentioned clamping part 62 of support can move it along the clamping direction of a pair of holding piece 74.More specifically, the movable support portion 80 of clamping part for example is the parts that are made of straight line guiding piece etc., the movable part 84 that it has rail portion 82 (being pair of guide rails portion 82 herein) and has the guiding slot part 84a (being a pair of guiding slot part 84a herein) that can dispose described rail portion 82, by making rail portion 82 insert the logical described slot part 84a that respectively guides respectively, movable part 84 is moved with respect to the bearing of trend of rail portion 82 along described rail portion 82.In addition, above-mentioned rail portion 82 be fixed in a mounting bracket 58 opposite side plate part 58b on the face of inboard, and movable part 84 is fixed on the above-mentioned holding piece main part 75.And, under the roughly consistent state of moving direction that makes clamping part 62 and described clamping direction, the movable support portion 80 of clamping part be clipped between a mounting bracket 58 and the clamping part 62 be configured.
In addition, be formed with a pair of margining tablet 83 of the moving range of restriction movable part 84 in the both sides of plate part 58b along the moving direction of described movable part 84.Between a pair of margining tablet 83, be provided with the big interval (with reference to Figure 17) of size (movable part 84 is littler than the size of holding piece main part 75 on this direction in the size on the described moving direction) herein, than movable part 84.And in the scope that movable part 84 can move between a pair of margining tablet 83, clamping part 62 can move.In addition, movable part 84 and a pair of margining tablet 83 separately between dispose force application parts 85 such as coil spring.And, carry out the application of force by this force application part 85, so that movable part 84 and clamping part 62 substantial middle between a pair of margining tablet 83.
Abutting part 90 is can be from the base end side of above-mentioned a pair of holding piece 74 and by the parts of maintaining part 15 butts of a pair of holding piece 74 clampings, and abutting part turnover drive division 94 constitutes and drives the front that this abutting part 90 makes it to pass in and out a pair of holding piece 74.
More specifically, abutting part turnover drive division 94 is the parts that are made of various straight line driving mechanisms such as cylinder, hydraulic cylinders, and it has the 94a of bar portion that can advance and retreat and drive.This abutting part turnover drive division 94 is to be configured to the described bar 94a of portion and can be fixed on the surface of the movable support portion of clamping part 80 opposition sides of above-mentioned holding piece main part 75 towards the advance and retreat attitude that drives of the front of a pair of holding piece 74.
Abutting part 90 has: connecting portion 90a, and its leading section with the above-mentioned bar 94a of portion is connected; Middle Extendible flake 90b, it extends to the front of a pair of holding piece 74 from described connecting portion 90a; And butt sheet 90c, it is crooked and extend between a pair of therebetween gripping arm portion 70 and between a pair of holding piece 74 from the leading section of this centre Extendible flake 90b.And under the state that the leading section of the 94a of bar portion is kept out of the way, described butt sheet 90c is in the state of the base end side that falls back on a pair of holding piece 74 and the position between a pair of therebetween gripping arm portion 70.In addition, under the state that the leading section of the 94a of bar portion stretches out, described butt sheet enters between a pair of holding piece 74, and will release front by the maintaining part 15 of these a pair of holding piece 74 clampings.
Put in the action above-mentioned, this action that head mechanism portion 60 of usefulness is set is described.
At first, as shown in figure 11, consider maintaining part 15 is set to operation initial stage that is provided with on the core 104.In addition, under this state, maintaining part 15 is by a pair of holding piece 74 clampings, and the cap 15a of maintaining part 15 is in the state with abutting part 90 butts.As shown in figure 18, in this case, the head mechanism portion 60 that usefulness the is set holding position that keeps maintaining parts 15 is offset (depicting the state that maintaining part 15 is offset to the right with respect to the position of core 104 in Figure 18 turgidly) to some extent with respect to the position of core 104 on the clamping direction.In this case,, a sidepiece of core 104 is contacted with brute force with the inner surface of maintaining part 15, make maintaining part 15 produce damage or cut-out if the holding position of maintaining part 15 is fixing on the clamping direction.Yet as mentioned above, the clamping part 62 of clamping maintaining part 15 is held the movable support portion 80 of portion and supports to and can move along described clamping direction.Thus, maintaining part 15 moves (direction moves in Figure 18) with clamping part 62 left along described clamping direction, so that the drag effect when maintaining part 15 is set reduces, even the center of core 104 is roughly consistent on described clamping direction with the center of maintaining part 15.Thus, a sidepiece that can suppress core 104 contacts with brute force with the inner surface of maintaining part 15.
Then, as Figure 11～shown in Figure 13, consider to make maintaining part 15 become the roughly operation of vertical attitude from lateral attitude.In this case, with clamping direction roughly in the face of quadrature, the head mechanism portion 60 that usefulness is set keeps the fixing words in holding position of maintaining part 15, action along with the head mechanism portion 60 that usefulness is set, core 104 is contacted with brute force with the inner surface of maintaining part 15, make maintaining part 15 produce damage or cut-out.Yet as mentioned above, maintaining part 15 is being supported between a pair of holding piece 74 and can roughly moving in the face of quadrature with the clamping direction.Thus, when core 104 contacted with brute force with the inner surface of maintaining part 15, the attitude of maintaining part 15 between a pair of holding piece 74 changed (with reference to the double dot dash line of Figure 19), to relax this power.In other words, in maintaining part 15 when lateral attitude is tilted to roughly vertical attitude, maintaining part 15 between a pair of holding piece 74 according to the alteration of form attitude of core 104, thereby relax the situation that core 104 and the inner surface of maintaining part 15 contact with brute force.Thus, can suppress core 104 contacts with brute force with the inner surface of maintaining part 15.
In addition, in the present embodiment, be formed with the wide recess of width in the inboard of a pair of holding piece 74, so maintaining part 15 is limited in and can changes in the scope of attitude in this recess in the attitude change scope between a pair of holding piece 74 than the short brink part of maintaining part 15.Thus, maintaining part 15 changes attitude as described above and is modified to above-mentioned roughly vertical attitude.
In addition, a pair of holding piece 74 be held the movable support portion 78 of sheet support to can along with the clamping direction of a pair of holding piece 74 roughly the direction of quadrature move.Thus, be provided with in the operation, can make maintaining part 15, contact with brute force on this direction with the inner surface of maintaining part 15 thereby relax core 104 along moving on this moving direction above-mentioned.From this point, also can suppress core 104 and contact with brute force with the inner surface of maintaining part 15.
In addition, the position of a pair of holding piece 74 on the mobile support direction of the movable support portion 78 of clamping part detected by holding piece position-detection sensor 73.Control unit 21 can monitor the operate condition that operation is set according to the detection output of holding piece position-detection sensor 73.For example, being provided with in the operation of predetermined maintaining part 15, when the displacement that is judged as a pair of holding piece 74 is bigger than other mean values, can judges and to have produced some problem.
Figure 20 and Figure 21 form the key diagram that head mechanism portion 60 that (with reference to Figure 13) after the roughly vertical attitude be provided with usefulness is set to maintaining part 15 action on the core 104 for being illustrated in maintaining part 15.
Promptly, the attitude of head mechanism portion 60 that usefulness is set in change is so that after maintaining part 15 is roughly vertical attitude, as shown in figure 20, under the state of abutting part 90 and maintaining part 15 butts, the driving by lifting drive division 55 makes the head mechanism portion 60 that usefulness is set move to core 104.Thus, maintaining part 15 is in the state midway that entangles core 104.
After this, as shown in figure 21, the driving that passes in and out drive division 94 by abutting part makes abutting part 90 enter to the front of a pair of holding piece 74.Like this, make maintaining part 15 release front between a pair of holding piece 74 by abutting part 90, maintaining part 15 is entangled core 104 to the depths, thereby maintaining part 15 is provided with the end of job on core 104.
In addition, this action also can be only undertaken by the action of the head mechanism portion 60 that usefulness is set, and is perhaps only undertaken by the action of abutting part turnover drive division 94.Under the former situation, abutting part 90 also not necessarily is arranged to by the driving of advancing and retreat of abutting part turnover drive division 94, also can be arranged at can with by the fixed position of maintaining part 15 butts of a pair of holding piece 74 clampings.
＜insert moulding device 〉
Figure 22 is the summary vertical view of expression insert moulding device 100, and Figure 23 is the summary end view of expression insert moulding device 100.
In addition, first mould 102 also can be more than one or three, and in addition, the structure that first mould 102 is moved also is not limited to above-mentioned example, also can be the structure that moves back and forth on straight line.In addition, for first mould 102, also can carry out the setting and the moulding of maintaining part 15 in same position.
In addition, first mould 102 has roughly block die main body portion 103 and outstanding core 104 from die main body portion 103.Core 104 has the inner peripheral surface shape corresponding shape with maintaining part 15, and constitutes and can be put by above-mentioned maintaining part 15.This core 104 also has the die face that forms the inner surface configuration of side face shape when waterproof part 14 moulding.Herein, the upper surface at first mould 102 is formed with four cores 104.Not necessarily four of the numbers of core 104 also can be more than 1～3 or 5 as required.
In addition, second mould 110 constitutes the structure that is formed with mould recess 112 on roughly block parts.Mould recess 112 forms the concavity that can dispose above-mentioned core 104 and be located at the maintaining part 15 on the core.And, under the closure state of first mould 102 and second mould 110, between the mould recess 112 of the peripheral part of the core 104 of first mould 102 and second mould 110, can dispose maintaining part 15, and be formed for forming the die space of the sealing 16 of waterproof part 14.
In addition, in second mould 110, be formed with injection port 114, and be injected in the above-mentioned die space by the rubber of this injection port with fusion for the injections such as rubber of fusion.
In addition, the peristome of mould recess 112 forms toward the outer side the guide surface 112g that (below) widens gradually.Thus, with first mould 102 and second mould closure time, be in the state that is expanded even be arranged at the peristome of the maintaining part 15 on the core 104, the peristome of maintaining part 15 also can be by narrowing down with described guide surface 112g sliding contact.
That is, as mentioned above, can easily be set on the core 104 in order to make maintaining part 15, the peristome of maintaining part 15 is by 30 expansions of resin component expanding unit.Therefore, under maintaining part 15 was arranged on state on the core 104 as described above, as shown in figure 24, the peristome of maintaining part 15 was still from the extended mode of the side perk of core 104.In addition, in Figure 24, described the state of the peristome of maintaining part 15 turgidly from the side perk of core 104.
Under above-mentioned state, as shown in figure 25, on first mould 102 time, the peristome that is expanded of maintaining part 15 is by being narrowed with the guide surface 112g sliding contact of mould recess 112 with second mould, 110 closures.Thus, in making good waterproof part 14, each 15b of wall portion, 15c are in the approximate vertical attitude with respect to cap 15a, can access the product of the shape close with desirable original design.And, owing to be the rubber etc. that under the state of first mould 102 and second mould, 110 closures, injects fusion, so maintaining part 15 is heated under above-mentioned state.Thus, can expect to relax the residual stress of maintaining part 15, obtain product with the more approaching shape of original design.
＜action specification 〉
Be conceived to above-mentioned resin component expanding unit 30, resin component setting device 50 and insert moulding device 100, the molar behavior of device for manufacturing waterproof connector component 20 is described.
At first, supply with transport unit 24 via maintaining part supply unit 22 and maintaining part maintaining part 15 is sent to resin component expanding unit 30.Resin component expanding unit 30 moves to the position of resin component setting device 50 sides from the position of maintaining part supply transport unit 24 sides behind the peristome of expansion maintaining part 15.
Then, 50 clampings of resin component setting device are by the maintaining part 15 that above-mentioned resin component expanding unit 30 transmits, and this maintaining part 15 are set on the core 104 of first mould 102 of insert moulding device 100.
At this moment, because the peristome of maintaining part 15 is expanded, therefore can with comparalive ease maintaining part 15 be set on the core 104.
In addition, the head mechanism portion 60 that usefulness is set with maintaining part 15 be supported for can with roughly move on the face of quadrature by the direction of a pair of holding piece 74 clampings, in addition, by the movable support portion 80 of clamping part maintaining part 15 is supported for and can moves along the clamping direction, and then, by the movable support portion 78 of a pair of holding piece maintaining part 15 is supported for and can roughly moving on the direction of quadrature with the clamping direction, so maintaining part 15 is carried out position change and attitude change according to the position of core 104 and shape and is set on this core 104.
By carrying out aforesaid operations repeatedly, maintaining part 15 is set to respectively on a plurality of (is 4 at this) core 104 of first mould 102 of insert moulding device 100.After this, be positioned at first mould 102 that the position is set and move to shaping position, second mould 110 descends to first mould 102 that is positioned at shaping position, thus first mould 102 and second mould, 110 closures.At this moment, the peristome that is expanded of maintaining part 15 and the guide surface 112g sliding contact of mould recess 112 and narrow down are deformed into the side of core 104 and closely contact shape.Thus, each 15b of wall portion, 15c of maintaining part 15 are the approximate vertical attitude with respect to cap 15a, can access the shape close with initial design.And, inject the rubber etc. of fusion and form sealing 16, thereby produce waterproof part 14.After this, first mould 102 that is positioned at shaping position moves to the position is set, waterproof part withdrawing device 150 controls and takes out waterproof part 14 in the lump or successively from each core 104 that is positioned at first mould 102 that the position is set, thereby obtains as the waterproof part 14 of finishing product.
Device for manufacturing waterproof connector component 20 according to above-mentioned formation, when being enclosed within maintaining part 15 on the core 104 by the actuating mechanism portion 52 that usefulness is set, maintaining part 15 changes attitude between a pair of holding piece 74 and clamping part 62 moves along the clamping direction, with according to the position of core 104, the front that shape is configured to maintaining part 15 core 104.Thus, core 104 can be suppressed, when being set to maintaining part 15 on the core 104, maintaining part 15 damages and cut-out can be prevented with brute force contact maintaining part 15.Can produce the stable waterproof part of quality 14 thus.
In addition, be configured in maintaining part 15 under the state of front of core 104, the driving by abutting part turnover drive division 94 enters abutting part 90, and maintaining part 15 further is enclosed within on the core 104, therefore maintaining part 15 more in depth can be enclosed within on the core 104.The state that the head mechanism portion 60 that usefulness particularly will be set is configured to certain position is pushed down into maintaining part 15, therefore can improve the positioning accuracy of the state that finally is provided with of maintaining part 15.
In addition, a pair of holding piece 74 is by clamping elastomeric element 76 clamping maintaining parts 15, therefore can suppress damage, cut-out etc. to maintaining part 15, can carry out attitude change ground with the chucking power of appropriateness and support maintaining part 15.
In addition, maintaining part 15 is set to before the core 104, therefore the peristome by resin component expanding unit 30 expansion maintaining parts 15 can successfully be set to core 104 with maintaining part 15, can suppress the damage and the cut-out of this maintaining part 15 more effectively.
And, when expanding the peristome of maintaining part 15, be under the state of the cap 15a that pins maintaining part 15 by resin component press section 42, to carry out from the inboard, therefore can suppress maintaining part 15 and break away from.
In addition, during with first mould 102 and second mould, 110 closures, the peristome that has been expanded of maintaining part 15 and the guide surface 112g sliding contact of mould recess 112 and narrow down are deformed into the side of core 104 and closely contact, thereby can access the shape close with initial design.
＜variation 〉
Below understand this device for manufacturing waterproof connector component 20 in detail, but above-mentioned explanation only is the example in all modes, this invention is not limited to this.Can expect that the countless variation of example all do not depart from the scope of the present invention.
For example, device for manufacturing waterproof connector component does not need to possess above-mentioned maintaining part supply unit 22 fully, maintaining part is supplied with transport unit 24, resin component expanding unit 30, resin component setting device 50, insert moulding device 100, waterproof part withdrawing device 150, waterproof part recoverer 160, can omit a part wherein, perhaps also can carry out with staff by the operator.
Claims (8)
1. device for manufacturing waterproof connector component, be used to form waterproof connector component, the resin component of the roughly tubular that one side opening and opposite side partes tegmentalis are blocked is enclosed within on the core that insert moulding uses, and integrally formed sealing on described resin component and constitute described waterproof connector component, described device for manufacturing waterproof connector component is characterised in that, comprising:
The insert moulding device has: first mould, described first mould have the core that can be put by described resin component; With second mould, be set to and can open and close with respect to described first mould, and and described first mould between be formed for forming the die space of described sealing; And
The resin component setting device has: clamping part, described clamping part have can the described resin component of clamping a pair of holding piece, and can make described resin component roughly change attitude in the face of quadrature with the clamping direction of described a pair of holding piece; The movable support portion of clamping part is supported for described clamping part can move along described clamping direction; The head mechanism portion of usefulness is set, and having can be from the base end side of described a pair of holding piece and by the abutting part of the described resin component butt of described a pair of holding piece clamping; And the actuating mechanism portion that usefulness is set, make the described head mechanism portion that usefulness is set carry out resin component and put action so that the described resin component that is supported by described clamping part from the lateral tilt of the front of described core be disposed at the front of described core.
2. device for manufacturing waterproof connector component according to claim 1, wherein,
The described head mechanism portion that usefulness is set also has abutting part turnover drive division, makes described abutting part enter the front of described a pair of holding piece or withdraws from from the front of described a pair of holding piece.
3. device for manufacturing waterproof connector component according to claim 1 and 2, wherein,
Described a pair of holding piece is across the described resin component of elastomeric element clamping.
4. according to each described device for manufacturing waterproof connector component in the claim 1～3, wherein,
The described head mechanism portion that usefulness is set also has the movable support portion of holding piece, with described a pair of holding piece be supported for can along with described clamping direction roughly the direction of quadrature move.
5. according to each described device for manufacturing waterproof connector component in the claim 1～4, wherein,
Described device for manufacturing waterproof connector component also has the resin component expanding unit, the peristome of the described resin component of expansion before described resin component is set on the described core.
6. device for manufacturing waterproof connector component according to claim 5, wherein,
Described resin component expanding unit has:
A plurality of resin component pushing portion can be disposed in the described resin component; With
External drive portion moves at least one the side direction direction toward the outer side in the described resin component in the described a plurality of resin component pushing portion.
7. device for manufacturing waterproof connector component according to claim 6, wherein,
Described resin component expanding unit also has the resin component press section, pushes described resin component from the opposition side of the opening of described resin component.
8. according to each described device for manufacturing waterproof connector component in the claim 5～7, wherein,
Be formed with the mould recess in described second mould, can dispose described core and the resin component that is arranged on the described core in the described mould recess, the peristome of described mould recess forms the guide surface that extends gradually toward the outer side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009064210A JP5218184B2 (en) | 2009-03-17 | 2009-03-17 | Waterproof connector parts manufacturing equipment |
| JP2009-064210 | 2009-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101841119A true CN101841119A (en) | 2010-09-22 |
| CN101841119B CN101841119B (en) | 2012-09-05 |
Family
ID=42744330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102608595A Expired - Fee Related CN101841119B (en) | 2009-03-17 | 2009-12-21 | Device for manufacturing waterproof connector component |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5218184B2 (en) |
| CN (1) | CN101841119B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939944B (en) * | 2022-05-16 | 2023-05-12 | 山东宝盖新材料科技股份有限公司 | Automatic integrated production system for composite resin cover plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03216607A (en) * | 1990-01-22 | 1991-09-24 | Mitsubishi Rayon Co Ltd | Production of photoelectric conversion module |
| JP3371842B2 (en) * | 1999-02-23 | 2003-01-27 | 住友電装株式会社 | Press-fit waterproof connector and method of manufacturing the same |
| JP2002190348A (en) * | 2000-12-20 | 2002-07-05 | Sumitomo Wiring Syst Ltd | Waterproof connector and method for manufacturing the same |
| JP2004071448A (en) * | 2002-08-08 | 2004-03-04 | Yazaki Corp | Holder for waterproof connector, and its manufacturing method |
| CN100424944C (en) * | 2002-11-23 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembling method thereof |
| JP4189752B2 (en) * | 2004-03-31 | 2008-12-03 | 住友電装株式会社 | Manufacturing method of insert molded product |
-
2009
- 2009-03-17 JP JP2009064210A patent/JP5218184B2/en active Active
- 2009-12-21 CN CN2009102608595A patent/CN101841119B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101841119B (en) | 2012-09-05 |
| JP2010214766A (en) | 2010-09-30 |
| JP5218184B2 (en) | 2013-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6617527B2 (en) | Plastic molded product | |
| JP5401079B2 (en) | Injection molding machine | |
| EP3210744B1 (en) | Injection molding machine | |
| CN103213240B (en) | An injection moulding machine with a mould installation position adjusting mechanism | |
| KR100793412B1 (en) | Core unit able to rotate versatilely | |
| JP2007296773A (en) | Slide core device for multi-color molding | |
| JP7461061B2 (en) | Gate cutting mechanism and molding mold | |
| JP4560980B2 (en) | Injection molding machine | |
| CN101841119B (en) | Device for manufacturing waterproof connector component | |
| JP5698988B2 (en) | Injection mold, injection molding method using the same, injection molded product, and injection molding machine | |
| US11230037B2 (en) | Mold device and method for manufacturing resin molded article | |
| US6627137B2 (en) | Insert molding method and mold | |
| KR20160088696A (en) | Clamping apparatus of toggle type for injection molding machine | |
| KR100988790B1 (en) | Slide core assembly | |
| JPH07223244A (en) | Resin molding die device | |
| US20100272850A1 (en) | Mold of injection molding | |
| CN109195772B (en) | Blow molding die | |
| JP6440973B2 (en) | Mold opening / closing mechanism and injection molding machine | |
| EP3147097B1 (en) | Injection molding machine | |
| KR100864251B1 (en) | Mold assembly | |
| KR100823340B1 (en) | Undercut forming apparatus and method of the mold assembly | |
| KR200417864Y1 (en) | Core unit able to rotate versatilely | |
| JP5380198B2 (en) | Injection molding machine | |
| JP2010253783A (en) | Injection mold | |
| JP2011178071A (en) | Die, die holder, and injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171221 |