CN208664240U - A kind of cylindrical rubber ejection mechanism for products - Google Patents
A kind of cylindrical rubber ejection mechanism for products Download PDFInfo
- Publication number
- CN208664240U CN208664240U CN201821216967.3U CN201821216967U CN208664240U CN 208664240 U CN208664240 U CN 208664240U CN 201821216967 U CN201821216967 U CN 201821216967U CN 208664240 U CN208664240 U CN 208664240U
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- China
- Prior art keywords
- injection molding
- pallet
- fixedly connected
- bolt
- plastotype
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- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to rubber tooling technical fields, and disclose a kind of cylindrical rubber ejection mechanism for products, including being molded pallet, the side of the injection molding pallet is fixedly connected with fixture nut, the inside of the fixture nut offers thread groove, and the inside of fixture nut is socketed by the middle part screw thread of thread groove and bolt, one end of bolt is fixedly connected with turntable, the other end of bolt is fixedly connected with the limited block being located inside injection molding pallet, the outer movable sleeve of limited block is connected to pushing block, is molded top and bottom end inside pallet and is respectively equipped with two sliding grooves.The cylindrical rubber ejection mechanism for products, pass through the mutual cooperation between bolt and tension spring, realize the fixation to I position of plastotype mold and the function of fast demoulding, it avoids and needs to wait until when general machine is demoulded just to can be carried out after cooling completely, the problem of wasting a large amount of time causes production efficiency to reduce improves the high efficiency of device.
Description
Technical field
The utility model relates to rubber tooling technical field, specially a kind of cylindrical rubber ejection mechanism for products.
Background technique
Rubber, is made the technical process of rubber product by rubber processing, the basic process of rubber product processing include plasticate,
Mixing, calendering extrude, the processes such as molding and vulcanization, need to rubber after molding to be taken off in rubber processing forming process
Mould, traditional rubber product demoulding may require that a large amount of manpower not only to be operated, demoulded using air gun is manually combined
When be also required to just can be carried out after completely cooling, wasting a large amount of time causes production efficiency to reduce.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cylindrical rubber ejection mechanism for products, has fast
Speed demoulding, convenient for operation, highly effective the advantages that improving efficiency, is solved traditional rubber product demoulding and is combined using artificial
Air gun may require that a large amount of manpower not only to be operated, and be also required to just can be carried out later until completely cooling when being demoulded,
The problem of wasting a large amount of time causes production efficiency to reduce.
(2) technical solution
To realize above-mentioned fast demoulding, convenient for operation, highly effective, the purpose improved efficiency, the utility model offer is such as
Lower technical solution: the side of a kind of cylindrical rubber ejection mechanism for products, including injection molding pallet, the injection molding pallet is fixedly connected
There is a fixture nut, the inside of the fixture nut offers thread groove, and the inside of fixture nut passes through thread groove and bolt
The socket of middle part screw thread, one end of the bolt are fixedly connected with turntable, and the other end of the bolt, which is fixedly connected with, is located at injection molding
Limited block inside pallet, the outer movable sleeve of the limited block are connected to pushing block, top and bottom end inside the injection molding pallet
Two sliding grooves are respectively equipped with, and is molded the side in the middle part of pallet and is connected by the side activity at sliding groove and I back side of plastotype mold
It connects, the other side in the middle part of the injection molding pallet is connected with plastotype mold II by sliding groove, and the plastotype mold I is positive
Both ends are respectively fixedly connected with there are two hangers, offer circular through hole in the middle part of the hangers, and pass through circle in the middle part of hangers
Through-hole is flexibly connected with connection ring, and the side of the connection ring is fixedly connected with one end of tension spring, the other end of the tension spring with
Connecting pin is fixedly connected, the quantity of the connecting pin altogether there are two, and the middle part of two connecting pins by fixed pin respectively with note
The both ends for moulding pallet side are flexibly connected, and are connected with the gear positioned at II side of plastotype mold in the middle part of the injection molding pallet
The side of plate, the baffle is flexibly connected with the side of plastotype mold II, and the both ends of the injection molding pallet other side are respectively with two
One end of a supporting pin is fixedly connected, and the other end of the supporting pin is flexibly connected with the middle part of maintenance bar, the maintenance bar
One end is fixedly connected with pressure spring, and one end of maintenance bar is connect by pressure spring with the facing drive for being molded pallet.
Preferably, the diameter of the limited block is 1.2 times of bolt, and the limited block is located at the inside of pushing block and and pushing block
Inner wall be flexibly connected.
Preferably, side of the pushing block in the middle part of injection molding pallet is flexibly connected with the middle part of I side of plastotype mold.
Preferably, the size of the plastotype mold I is identical as plastotype mold II, and the width at I top of plastotype mold is
0.9 times of bottom width.
Preferably, the side of the baffle is T shape, the side at the baffle back side and the positive middle part activity of injection molding pallet
Connection.
Preferably, the maintenance bar is L shape metal curved bar, the quantity of the maintenance bar altogether there are two, and two maintenance bars
The side of one end is flexibly connected with baffle far from the side of plastotype mold II respectively.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of cylindrical rubber ejection mechanism for products, and having following has
Beneficial effect:
1, the cylindrical rubber ejection mechanism for products is realized by the mutual cooperation between bolt and tension spring to plastotype
The fixation of I position of mold and the function of fast demoulding avoid and need to wait until to cool down it completely when general machine is demoulded
It just can be carried out afterwards, the problem of wasting a large amount of time causes production efficiency to reduce, improve the high efficiency of device.
2, the cylindrical rubber ejection mechanism for products can push baffle to the lateral position of plastotype mold II by maintenance bar
It sets and is defined, realize and the bottom of plastotype mold I and plastotype mold II is attached closed function, avoid mo(u)lding-die
The problem of separation causes fluid to overflow, can not form occurs between tool I and plastotype mold II after injection molding, improves the reality of device
The property used.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is that the utility model structure is molded pallet and baffle connection side view.
In figure: 1, being molded pallet；2, fixture nut；3, bolt；4, turntable；5, limited block；6, pushing block；7, sliding groove；8,
Plastotype mold I；9, plastotype mold II；10, hangers；11, connection ring；12, tension spring；13, connecting pin；14, baffle；15, supporting pin；
16, maintenance bar；17, pressure spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of cylindrical rubber ejection mechanism for products referring to FIG. 1-2, including injection molding pallet 1, are molded the side of pallet 1
Be fixedly connected with fixture nut 2, the inside of fixture nut 2 offers thread groove, and the inside of fixture nut 2 by thread groove with
The middle part screw thread of bolt 3 is socketed, and one end of bolt 3 is fixedly connected with turntable 4, and the other end of bolt 3, which is fixedly connected with, is located at note
Mould the limited block 5 inside pallet 1, the diameter of limited block 5 is 1.2 times of bolt 3, limited block 5 be located at the inside of pushing block 6 and with push away
The inner wall of block 6 is flexibly connected, and drives limited block 5 to rotate synchronously by rotation turntable 4, limited block 5 turns in the inside of fixture nut 2
It pushes pushing block 6 to be moved to towards the side close to plastotype mold I 8 while dynamic to be flexibly connected with plastotype mold I 8, it can be by plastotype
The position of mold I 8 is fixed, and rotating bolt 3 can remove the thrust to pushing block 6 in the opposite direction, plastotype mold I 8
Both ends can move back under the effect of the elastic force of tension spring 12 to be resetted, and fixation to I 8 position of plastotype mold and fast demoulding are realized
Function, avoid need to wait until when general machine is demoulded it is completely cooling after just can be carried out, wasting a large amount of time causes
The problem of production efficiency reduces, improves the high efficiency of device, the outer movable sleeve of limited block 5 is connected to pushing block 6, and pushing block 6 is close
The side at 1 middle part of injection molding pallet is flexibly connected with the middle part of I 8 side of plastotype mold, can be realized by pushing block 6 and not followed bolt 3
With the function of 3 transverse shifting of bolt in the case where rotation, the movement for plastotype mold I 8 provides power, improves device
Mobility is molded top and bottom end inside pallet 1 and is respectively equipped with two sliding grooves 7, and the side for being molded 1 middle part of pallet passes through
Sliding groove 7 is flexibly connected with the side at I 8 back side of plastotype mold, and the size of plastotype mold I 8 is identical as plastotype mold II 9, plastotype
The width at I 8 top of mold is 0.9 times of bottom width, and the width by I 8 top of plastotype mold is 0.9 times of bottom width
Structure, injection hole can be formed directly on top after plastotype mold I 8 and plastotype mold II 9 are drawn close, and flow into mo(u)lding-die tool convenient for thermoplastic
The function that moulding is carried out between I 8 and plastotype mold II 9, improves the functionality of device, and the other side at 1 middle part of injection molding pallet is logical
It crosses sliding groove 7 and is connected with plastotype mold II 9, the positive both ends of plastotype mold I 8 are respectively fixedly connected with there are two hangers 10,
The middle part of hangers 10 offers circular through hole, and the middle part of hangers 10 is flexibly connected by circular through hole with connection ring 11, connects
The side of ring 11 is fixedly connected with one end of tension spring 12, and the other end of tension spring 12 is fixedly connected with connecting pin 13, connecting pin 13
There are two quantity is total, and the middle part of two connecting pins 13 is flexibly connected with the both ends of injection molding 1 side of pallet respectively by fixed pin,
The middle part of injection molding pallet 1 is connected with the baffle 14 positioned at II 9 side of plastotype mold, and the side of baffle 14 is T shape, baffle 14
The side at the back side is flexibly connected with the injection molding positive middle part of pallet 1, is flexibly connected by baffle 14 with the side of plastotype mold II 9
Structure, realize the function that maintenance is carried out to plastotype mold II 9, the side activity of the side of baffle 14 and plastotype mold II 9
Connection, injection molding 1 other side of pallet both ends be fixedly connected respectively with one end of two supporting pins 15, the other end of supporting pin 15 with
The middle part of maintenance bar 16 is flexibly connected, and maintenance bar 16 is L shape metal curved bar, the quantity of maintenance bar 16 altogether there are two, and two are solid
The side of position 16 one end of bar is flexibly connected with baffle 14 far from the side of plastotype mold II 9 respectively, can be pushed away by maintenance bar 16
Dynamic baffle 14 is defined the lateral position of plastotype mold II 9, realizes the bottom of plastotype mold I 8 and plastotype mold II 9
It is attached closed function, avoids and occurs to separate after injection molding between plastotype mold I 8 and plastotype mold II 9 to lead to fluid
It overflows, the problem of can not forming, improves the practicability of device, one end of maintenance bar 16 is fixedly connected with pressure spring 17, and maintenance
One end of bar 16 is connect by pressure spring 17 with the facing drive for being molded pallet 1.
When work, rotation turntable 4 first drives limited block 5 to rotate synchronously, inner rotation of the limited block 5 in fixture nut 2
While push pushing block 6 to be moved to and be flexibly connected with plastotype mold I 8 towards the side close to plastotype mold I 8, can be by mo(u)lding-die
The position for having I 8 is fixed, then presses the top of two maintenance bars 16, is located remotely from each other the movement of its other end, from injection molding pallet
1 other side successively puts into plastotype mold II 9 and baffle 14, rear to unclamp maintenance bar 16, to baffle 14 and plastotype mold II 9
Position is fixed, and injection hole can be formed directly on top after plastotype mold I 8 and plastotype mold II 9 are drawn close, by thermoplastic from injection molding
Mouth pours into and carries out moulding between plastotype mold I 8 and plastotype mold II 9, and rotating bolt 3 can be in the opposite direction after the completion of moulding
The thrust to pushing block 6 is removed, the both ends of plastotype mold I 8 can move back under the effect of the elastic force of tension spring 12 to be resetted, and is realized quickly de-
The function of mould.
In conclusion the cylindrical rubber ejection mechanism for products, real by the mutual cooperation between bolt 3 and tension spring 12
The fixation to I 8 position of plastotype mold and the function of fast demoulding are showed, have avoided and need to wait until when general machine is demoulded
The problem of cooling just can be carried out later completely, and wasting a large amount of time causes production efficiency to reduce, improves the high efficiency of device；
Baffle 14 can be pushed to be defined the lateral position of plastotype mold II 9 by maintenance bar 16, realized plastotype mold I 8
It is attached closed function with the bottom of plastotype mold II 9, avoids and is being molded between plastotype mold I 8 and plastotype mold II 9
The problem of separation causes fluid to overflow, can not form occurs afterwards, improves the practicability of device；Solves traditional rubber product
Demoulding may require that a large amount of manpower not only using air gun is manually combined to be operated, and is also required to when being demoulded until complete
The problem of cooling just can be carried out later, and wasting a large amount of time causes production efficiency to reduce.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cylindrical rubber ejection mechanism for products, including injection molding pallet (1), it is characterised in that: injection molding pallet (1)
Side is fixedly connected with fixture nut (2), and the inside of the fixture nut (2) offers thread groove, and fixture nut (2) is interior
Portion is socketed by thread groove and the middle part screw thread of bolt (3), and one end of the bolt (3) is fixedly connected with turntable (4), the spiral shell
The other end of bolt (3), which is fixedly connected with, is located at the internal limited block (5) of injection molding pallet (1), the outer activity of the limited block (5)
It is socketed with pushing block (6), injection molding pallet (1) internal top and bottom end are respectively equipped with two sliding grooves (7), and are molded pallet
(1) side in the middle part of is flexibly connected by sliding groove (7) with the side at plastotype mold I (8) back side, in the injection molding pallet (1)
The other side in portion is connected with plastotype mold II (9), the positive both ends difference of plastotype mold I (8) by sliding groove (7)
There are two being fixedly connected hangers (10), circular through hole is offered in the middle part of the hangers (10), and pass through in the middle part of hangers (10)
Circular through hole is flexibly connected with connection ring (11), and the side of the connection ring (11) is fixedly connected with one end of tension spring (12), institute
The other end for stating tension spring (12) is fixedly connected with connecting pin (13), the quantity of the connecting pin (13) altogether there are two, and two companies
The middle part of outbound (13) is flexibly connected with the both ends of injection molding pallet (1) side respectively by fixed pin, injection molding pallet (1)
Middle part is connected with the baffle (14) positioned at plastotype mold II (9) side, the side of the baffle (14) and plastotype mold II
(9) side is flexibly connected, and the both ends of described injection molding pallet (1) other side are fixed with one end of two supporting pins (15) respectively to be connected
It connects, the other end of the supporting pin (15) is flexibly connected with the middle part of maintenance bar (16), one end of the maintenance bar (16) and pressure
Spring (17) is fixedly connected, and one end of maintenance bar (16) is connect by pressure spring (17) with the facing drive for being molded pallet (1).
2. a kind of cylindrical rubber ejection mechanism for products according to claim 1, it is characterised in that: the limited block (5)
Diameter be 1.2 times of bolt (3), the limited block (5) be located at the inside of pushing block (6) and with the inner wall activity of pushing block (6) company
It connects.
3. a kind of cylindrical rubber ejection mechanism for products according to claim 1, it is characterised in that: the pushing block (6) is leaned on
Side in the middle part of nearly injection molding pallet (1) is flexibly connected with the middle part of plastotype mold I (8) side.
4. a kind of cylindrical rubber ejection mechanism for products according to claim 1, it is characterised in that: the plastotype mold I
(8) size is identical as plastotype mold II (9), and the width at the top of the plastotype mold I (8) is 0.9 times of bottom width.
5. a kind of cylindrical rubber ejection mechanism for products according to claim 1, it is characterised in that: the baffle (14)
Side is T shape, and the side at baffle (14) back side is flexibly connected with injection molding pallet (1) positive middle part.
6. a kind of cylindrical rubber ejection mechanism for products according to claim 1, it is characterised in that: the maintenance bar (16)
For L shape metal curved bar, the quantity of the maintenance bar (16) altogether there are two, and the side of two maintenance bar (16) one end respectively with gear
Plate (14) is flexibly connected far from the side of plastotype mold II (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216967.3U CN208664240U (en) | 2018-07-30 | 2018-07-30 | A kind of cylindrical rubber ejection mechanism for products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216967.3U CN208664240U (en) | 2018-07-30 | 2018-07-30 | A kind of cylindrical rubber ejection mechanism for products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664240U true CN208664240U (en) | 2019-03-29 |
Family
ID=65832989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216967.3U Expired - Fee Related CN208664240U (en) | 2018-07-30 | 2018-07-30 | A kind of cylindrical rubber ejection mechanism for products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884001A (en) * | 2019-11-23 | 2020-03-17 | 利辛县宝隆橡塑密封件有限责任公司 | Novel automatic stripper of rubber and plastic combined sealing element |
-
2018
- 2018-07-30 CN CN201821216967.3U patent/CN208664240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884001A (en) * | 2019-11-23 | 2020-03-17 | 利辛县宝隆橡塑密封件有限责任公司 | Novel automatic stripper of rubber and plastic combined sealing element |
| CN110884001B (en) * | 2019-11-23 | 2021-09-03 | 利辛县宝隆橡塑密封件有限责任公司 | Automatic stripper for rubber-plastic combined sealing element |
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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 |
Granted publication date: 20190329 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |