CN207522949U - A kind of molding machine - Google Patents
A kind of molding machine Download PDFInfo
- Publication number
- CN207522949U CN207522949U CN201721585410.2U CN201721585410U CN207522949U CN 207522949 U CN207522949 U CN 207522949U CN 201721585410 U CN201721585410 U CN 201721585410U CN 207522949 U CN207522949 U CN 207522949U
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- Prior art keywords
- cavity plate
- driving
- sliding
- gear
- fixed
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- 238000000465 moulding Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 238000009747 press moulding Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 210000003781 tooth socket Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004512 die casting Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of die apparatus,Disclose a kind of molding machine,Solve the problems, such as that existing production efficiency is slow,A kind of molding machine includes rack,Cavity plate and punch-pin,Several sliding bars have been horizontally set in rack,The punch-pin is arranged on sliding bar and passes through a press moulding mechanism drives edge sliding bar and moves forward and backward and coordinate in sliding process with cavity plate,The both sides of the cavity plate along its length are rotatably connected to a sliding seat being arranged on sliding bar by rotation axis respectively,The cavity plate offers the groove for placing mold along its width direction both sides respectively,The driving mechanism that a driving cavity plate circumferentially rotates is provided on the sliding seat,A driving member that driving cavity plate moves forward and backward and specific punch side is abutted with rack in displacement process is provided in the rack,It is toggled with cavity plate and carries out mold processing,The advantages of improving production efficiency.
Description
Technical field
The utility model is related to a kind of die apparatus, more particularly to a kind of molding machine.
Background technology
EPP is the abbreviation of expanded polypropylene (Expandedpolypropylene), is a kind of letter of novel foamed plastic
Claim.EPP light specific gravities, good, the antidetonation resistance to compression of elasticity, Recovery is high, absorbent properties are good, oil resistant, acidproof, alkaline-resisting, resistance to variousization
Learn solvent, do not absorb water, insulate, heat-resisting (- 40~130 DEG C), it is non-toxic and tasteless, can 100% recycle and performance almost do not drop
It is low, it is real environmentally friendly foamed plastics.EPP moulding process includes prefoam, molding and drying etc..Molding is will to foam
EPP beads afterwards are molded as various EPP products of different shapes in molding machine.Molding machine includes cavity plate and punch-pin, and cavity plate is solid
It is scheduled in rack, slot is provided on cavity plate, there is convex body on punch-pin, punch-pin is driven by press moulding mechanism and moved relative to cavity plate, works as punch-pin
After being combined with cavity plate, bead is sprayed into through spray gun in the groove of cavity plate, under punch-pin pressing and heat effect, forms EPP
Cystosepiment；Generally there are be not easy to take out from cavity plate after EPP foam sheet metal forming for molding machine in existing.
Publication No. CN106273199A, the applying date disclose a kind of EPP moldings in August, 2016 Chinese patent of 17 days
Machine, including rack, cavity plate, punch-pin, press moulding mechanism and shedding mechanism, shedding mechanism includes push plate, push rod and driving member, cavity plate
Counter sink is inside offered, push plate is set in counter sink, and push rod one end is connect across counter sink with push plate, the other end and driving member
Connection pushes push rod so that push plate to be driven to move forward and backward by driving member, consequently facilitating by the EPP foam plate dismounting in cavity plate,
Improve its production efficiency.
It is in place of the deficiencies in the prior art, after one piece of foam sheet metal forming, whole equipment need to be stopped, it will be in cavity plate
Cystosepiment take out after, the processing work of next block of cystosepiment can be continued, influence its production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of molding machine, and there is cavity plate to toggle and carry out mold processing, improve life
The advantages of producing efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of molding machine including rack, cavity plate and punch-pin, has been horizontally set with several sliding bars in rack, the punch-pin is worn
In on sliding bar and pass through a press moulding mechanism drives edge sliding bar move forward and backward and in sliding process with cavity plate coordinate, it is described recessed
The both sides of mould along its length are rotatably connected to a sliding seat being arranged on sliding bar, the cavity plate by rotation axis respectively
The groove for placing mold is offered respectively along its width direction both sides, and driving cavity plate circumferential direction is provided on the sliding seat
The driving mechanism of rotation, be provided in the rack driving cavity plate move forward and backward and in displacement process specific punch side with
The driving member that rack abuts.
Using the above structure, driving member is first passed through to abut cavity plate driving side, then drive by press moulding mechanism with rack
Punch-pin is abutted towards one Slideslip of cavity plate and with cavity plate, and mold is made to molding in groove, and support is played to cavity plate by rack
The stability of mold work is strengthened in effect；After the completion of mold, press moulding mechanism drives punch-pin to be moved far from cavity plate side, passes simultaneously
Recessed moved towards punch-pin side of moving part driving reserves gap, and then driving mechanism driving cavity plate is overturn with respect to sliding seat between rack
180 degree, its another groove is made to coordinate with punch-pin and continues mold molding in groove can be taken while mold work
Go out, can successively carry out mold work, improve its production efficiency.
Further preferably：The driving member is set as the hydraulic cylinder being arranged in parallel with sliding bar length direction one, described
Hydraulic cylinder one end is fixed with rack, and telescopic shaft is fixedly connected with the sliding seat.
Using the above structure, by the telescopic action power of the telescopic shaft of hydraulic cylinder one, pole length side is slided on driving cavity plate edge
To the work that slidably reciprocates, make it in injection process, cavity plate side is abutted with rack, enhances the stability of cavity plate and punch-pin.
Further preferably：The driving mechanism includes the driving motor being fixed on sliding seat, the driving motor
Output shaft is coaxially fixed with rotation axis.
Using the above structure, rotation axis is driven to rotate by driving motor, so as to fulfill overturning of the cavity plate with respect to sliding seat
Movement toggles its cavity plate grooves on two sides and carries out mold work.
Further preferably：The driving mechanism includes being fixed on driving motor on sliding seat, defeated with driving motor
The fixed gear one of shaft, with the fixed gear two of rotation axis and coiling on gear one and gear two and with gear one
The transmission belt engaged with gear two.
Using the above structure, it is rotated by driving motor band moving gear one, in nibbling for transmission belt and gear one and gear two
Under joint force, circumferentially rotating with moving gear two and rotation axis so as to fulfill flip-flop movement of the cavity plate with respect to sliding seat, makes
The groove of its cavity plate both sides, which toggles, carries out mold work；By the cushioning effect power by transmission belt, driving motor is reduced
The damage that output shaft is subject to.
Further preferably：Cam, one end and the sliding seat that the driving mechanism includes being fixed in rotation axis are hingedly stretched
Contracting axis and the hinged hydraulic cylinder two of cam, the telescopic shaft of the hydraulic cylinder two are located at a side surface of the cam with respect to sliding seat.
Using the above structure, it is rotatablely connected respectively with sliding seat and cam by two both sides of hydraulic cylinder, makes its hydraulic cylinder
Driving cam does 180 ° of reciprocating rotations in two telescopic shaft telescopic process, so as to be turned over by rotation axis with cavity plate is driven to carry out 180 °
Turn, toggle the groove of its cavity plate both sides and carry out mold work.
Further preferably：The driving mechanism includes the hydraulic cylinder two being fixed on sliding seat, is fixed in rotation axis
Gear two and the driving plate that is fixed on two telescopic shaft of hydraulic cylinder, offer one in the driving plate and be only capable of opposed gear
The sliding slot of straight-line displacement offers a tooth socket engaged with gear two on the side of the sliding slot.
Using the above structure, driving plate upper and lower displacement is driven by hydraulic cylinder two, in gear two and driving plate sliding slot side
Tooth socket engaging force under, band two rotation of moving gear, so as to drive rotation axis and cavity plate rotation, make the recessed of its cavity plate both sides
Slot, which toggles, carries out mold work.
Further preferably：T-block is provided on the side of the driving plate opposing hydraulic cylinder two, is opened on the sliding seat
Equipped with the T-slot for only supplying T-block upper and lower displacement.
Using the above structure, it is only capable of along T-slot upper and lower displacement, made above and below its hydraulic cylinder two driving driving plate by T-block
During displacement, driving plate movement is more stablized.
In conclusion the utility model has the advantages that：
1st, groove and driving mechanism the driving cavity plate opened up respectively by cavity plate both sides does 180 ° of flip-flop movements, makes its recessed
The groove of mould both sides abuts back and forth with punch-pin carries out mold work；Another re-entrant mold internal model tool is taken while one cavity plate mold
Go out, can successively be produced, so as to improve its production efficiency；
2nd, cavity plate is driven to slidably reciprocate by driving member, makes it in injection process, abutted, pass through with rack on rear side of cavity plate
Rack plays a supporting role to cavity plate, avoids punch-pin excessive to cavity plate impact force, influences overall stability.
Description of the drawings
Fig. 1 is the structure diagram of embodiment one, shows overall structure；
Fig. 2 is the partial structural diagram of embodiment two, shows the connection structure of driving mechanism；
Fig. 3 is the partial structural diagram of embodiment three, shows the connection structure of driving mechanism；
Fig. 4 is the partial structural diagram of example IV, shows the connection structure of driving mechanism；
Fig. 5 is the partial structural diagram of example IV, shows the connection structure of T-block and T-slot.
In figure, 1, rack；2nd, cavity plate；3rd, punch-pin；4th, sliding bar；5th, groove；6th, driving mechanism；61st, driving motor；62、
Gear one；63rd, gear two；64th, transmission belt；65th, hydraulic cylinder two；66th, cam；67th, shaft one；68th, shaft two；69th, driving plate；
610th, tooth socket；611st, sliding slot；612nd, installing plate；7th, sliding seat；8th, rotation axis；9th, hydraulic cylinder one；10th, T-block；11st, T-slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of molding machine as shown in Figure 1, including rack 1, cavity plate 2 and punch-pin 3, is fixed with inside rack 1
Several sliding bars 4, sliding bar 4 are symmetrically disposed on 1 width direction both sides of rack, and 3 both sides of punch-pin are arranged on sliding bar 4, cavity plate 2
It is set to rear end on sliding bar 4 to abut with rack 1, the groove 5 for placing mold is offered on cavity plate 2, passes through a press moulding mechanism（Figure
In be not shown）Driving punch-pin 3 is moved forward and backward along sliding bar 4 to be coordinated with cavity plate 2, by die casting in formation cystosepiment in groove 5.
The setting of above-mentioned groove 5 there are two being opened in cavity plate 2 towards 3 side of punch-pin and the side of specific punch 3 respectively, and two
Be equipped with a sliding seat 7 in sideslip lever 4 respectively, the both sides of cavity plate 2 along its length correspond to be fixed with a rotation axis 8 and
Opposite sliding seat 7 is arranged in two sliding seats 7 by rotation axis 8 to circumferentially rotate, and one is further fixed in rack 1 along 1 length of rack
The horizontally disposed hydraulic cylinder 1 in direction, the telescopic shaft of hydraulic cylinder 1 pass through mounting base（It is not shown in figure）It is removable with sliding seat 7
Connection is unloaded, the driving mechanism 6 of a driving cavity plate 2 overturning is additionally provided on sliding seat 7；2 rear end of cavity plate is driven by hydraulic cylinder 1
It is connected in rack 1, then punch-pin 3 and cavity plate 2 is coordinated by carry out die casting by press moulding mechanism；The complete mold of die casting it
Afterwards, press moulding mechanism driving punch-pin 3 is moved far from 2 side of cavity plate, and hydraulic cylinder 1 drives cavity plate 2 to be moved far from 1 side of rack, into
And driving mechanism 6 drives cavity plate 2 to overturn 180 ° with respect to sliding seat 7, switching opposite side groove 5 carries out die casting work with punch-pin 3, such as
This working in reciprocating mode.
In the present embodiment, above-mentioned hydraulic cylinder 1 is corresponded to there are two the settings of sliding seat 7, is individually fixed in along 1 width side of rack
To both sides.
Above-mentioned driving mechanism 6 uses driving motor 61, and driving motor 61 is fixed on sliding seat 7, driving motor 61 it is defeated
Shaft is fixed with a wherein rotation axis 8, and by the rotating force of driving motor 61, driving cavity plate 2 is overturn.
In the present embodiment, above-mentioned cavity plate 2 and 3 position of punch-pin are interchangeable, can connect punch-pin 3 with sliding seat 7, in punch-pin 3
Both sides open up the groove 5 for placing mold, and cavity plate 2 is connect with press moulding mechanism, similary to can be achieved to overturn back and forth continuously to cast
Die worker makees.
In the present embodiment, above-mentioned cavity plate 2 can be rotated horizontally along rack 1, also can be along 1 vertical rotary of rack.
Embodiment 2：As illustrated in fig. 1 and 2, the difference lies in above-mentioned driving mechanism 6 includes driving electricity with embodiment 1
Machine 61, gear 1, gear 2 63 and transmission belt 64, driving motor 61 are fixed on sliding seat 7, gear 1 and driving electricity
The output shaft of machine 61 is fixed, and gear 2 63 is fixed with one rotation axis 8, and 64 coiling of transmission belt is on gear 1 and gear 2 63
And engaged with gear 1 and gear 2 63, it is rotated with moving gear 1 by driving motor 61, is closed in the transmission of transmission belt 64
Under system, band moving gear 2 63 and rotation axis 8 rotate, so as to fulfill the overturning of cavity plate 2.
Embodiment 3：A kind of molding machine, as shown in figs. 1 and 3, the difference lies in above-mentioned driving mechanisms 6 with embodiment 1
Including hydraulic cylinder 2 65 and cam 66, cam 66 is fixed with one rotation axis 8,2 65 one end of hydraulic cylinder by shaft 1 with
Sliding seat 7 is rotatablely connected, and installing plate 612 is fixed on telescopic shaft one end, and installing plate 612 is set to cam 66 with respect to sliding seat 7
One end simultaneously passes through the rotation connection that shaft 2 68 realizes installing plate 612 and cam 66；In the present embodiment, telescopic shaft outer diameter is not towards mistake
612 thickness of installing plate, by 66 reciprocal 180 ° of rotations of telescopic drive cam of hydraulic cylinder 2 65, so as to fulfill the overturning of cavity plate 2.
Embodiment 4：A kind of molding machine, as shown in figs. 1 and 4, the difference lies in above-mentioned driving mechanisms 6 with embodiment 1
Including hydraulic cylinder 2 65, gear 2 63 and driving plate 69, hydraulic cylinder 2 65 is fixed on 7 side wall of sliding seat vertically, gear two
63 are fixed in one rotation axis 8, and the telescopic shaft of driving plate 69 and hydraulic cylinder 2 65 is fixed and offers one on gear 2 63
The sliding slot 611 of bottom offset, 611 side of sliding slot offer the tooth socket 610 engaged with gear 2 63, are driven and driven by hydraulic cylinder 2 65
69 upper and lower displacement of movable plate, under the engaging force of tooth socket 610 and gear 2 63,2 63 rotation of drive gear, and then with turn
Moving axis 8 and 2 rotation of cavity plate, mold work is carried out so as to fulfill grooves on two sides 5 back and forth.
In the present embodiment, the telescopic shaft of hydraulic cylinder 2 65 passes through bolt（It is not shown in figure）Detachably connect with driving plate 69
It connects.
With reference to Figure 4 and 5, T-block 10 is fixed on the side of above-mentioned 69 opposing hydraulic cylinder 2 65 of driving plate, T-block 10 is set
Two pieces of both sides for being respectively arranged at 69 width direction of driving plate are equipped with, offer two on sliding seat 7 vertically respectively in T-block 10
The T-slot 11 of bottom offset.
In the present embodiment, 11 lower end of T-slot offers the link slot communicated with 7 surface of sliding seat, and T-block 10 is along link slot
It inside enters in T-slot 11.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as within the protection scope of the present utility model all protected by Patent Law.
Claims (7)
1. including rack (1), cavity plate (2) and punch-pin (3), several sliding bars (4) have been horizontally set in rack (1) for a kind of molding machine,
The punch-pin (3) is arranged on sliding bar (4) and passes through a press moulding mechanism drives edge sliding bar (4) and moves forward and backward and sliding
Coordinate in journey with cavity plate (2), it is characterized in that：The both sides of the cavity plate (2) along its length are rotated respectively by rotation axis (8)
A sliding seat (7) being arranged on sliding bar (4) is connected with, the cavity plate (2) opens up useful respectively along its width direction both sides
In the groove (5) for placing mold, the driving mechanism (6) that a driving cavity plate (2) circumferentially rotates is provided on the sliding seat (7),
A driving cavity plate (2) is provided on the rack (1) to move forward and backward and specific punch (3) side and rack in displacement process
(1) driving member abutted.
2. a kind of molding machine according to claim 1, it is characterized in that：The driving member is set as and sliding bar (4) length
The hydraulic cylinder one (9) that direction flushes, hydraulic cylinder one (9) end and rack (1) are fixed, and telescopic shaft is fixed with sliding seat (7) connects
It connects.
3. a kind of molding machine according to claim 1, it is characterized in that：The driving mechanism (6) is including being fixed on sliding seat
(7) driving motor (61) on, the output shaft and rotation axis (8) of the driving motor (61) are coaxial fixed.
4. a kind of molding machine according to claim 1, it is characterized in that：The driving mechanism (6) is including being fixed on sliding seat
(7) driving motor (61) on, with the fixed gear one (62) of output shaft of driving motor (61), fixed with rotation axis (8)
Gear two (63) and coiling are engaged on gear one (62) and gear two (63) and with gear one (62) and gear two (63)
Transmission belt (64).
5. a kind of molding machine according to claim 1, it is characterized in that：The driving mechanism (6) is including being fixed on rotation axis
(8) cam (66), one end and sliding seat (7) articulated telescopic axis and the hinged hydraulic cylinder two (65) of cam (66) on, the liquid
The telescopic shaft of cylinder pressure two (65) is located at a side surface of the cam (66) with respect to sliding seat (7).
6. a kind of molding machine according to claim 1, it is characterized in that：The driving mechanism (6) is including being fixed on sliding seat
(7) hydraulic cylinder two (65) on, the gear two (63) being fixed in rotation axis (8) and to be fixed on hydraulic cylinder two (65) flexible
Driving plate (69) on axis offers a sliding slot (611) for being only capable of opposed gear straight-line displacement on the driving plate (69), described
A tooth socket engaged with gear two (63) (610) is offered on the side of sliding slot (611).
7. a kind of molding machine according to claim 6, it is characterized in that：Driving plate (69) the opposing hydraulic cylinder two (65)
T-block (10) is provided on side, the T-slot (11) for only supplying T-block (10) upper and lower displacement is offered on the sliding seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585410.2U CN207522949U (en) | 2017-11-23 | 2017-11-23 | A kind of molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585410.2U CN207522949U (en) | 2017-11-23 | 2017-11-23 | A kind of molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522949U true CN207522949U (en) | 2018-06-22 |
Family
ID=62579901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721585410.2U Expired - Fee Related CN207522949U (en) | 2017-11-23 | 2017-11-23 | A kind of molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522949U (en) |
-
2017
- 2017-11-23 CN CN201721585410.2U patent/CN207522949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180622 |