CN211307192U - Ejection mechanism for injection mold - Google Patents
Ejection mechanism for injection mold Download PDFInfo
- Publication number
- CN211307192U CN211307192U CN201920462360.1U CN201920462360U CN211307192U CN 211307192 U CN211307192 U CN 211307192U CN 201920462360 U CN201920462360 U CN 201920462360U CN 211307192 U CN211307192 U CN 211307192U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- framed
- inner chamber
- injection mold
- under casing
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000003028 elevating Effects 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 14
- 229920003023 plastic Polymers 0.000 abstract description 14
- 239000004033 plastic Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007711 solidification Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Abstract
The utility model discloses an ejection mechanism for injection mold, the on-line screen storage device comprises a base, the right side fixedly connected with under casing at base top, the top fixedly connected with lower mould mechanism of under casing, the bottom fixedly connected with electric telescopic handle of under casing inner chamber, the left side fixedly connected with elevating system at base top, the top of lower mould mechanism is provided with the upper die mechanism, lower mould mechanism includes lower die frame, lower die frame and under casing fixed connection, the bottom swing joint of lower die frame inner chamber has the bed die. The utility model discloses a set up elevating system, played the convenience and raised upper die mechanism, the finished product of being convenient for takes out, through setting up electric telescopic handle, played the effect of being convenient for with the ejecting lower die mechanism of finished product of moulding plastics, the finished product of being convenient for to mould plastics takes out, has solved injection mold in the use, after plastics cooling solidification, inconvenient ejecting with the finished product, the problem of bringing inconvenience for injection molding work.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an ejection mechanism for injection mold.
Background
An injection mould is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection moulding is a processing method used when producing some parts with complex shapes in batches, and specifically, the injection moulding is a processing method used when melting plastics by heating are injected into a mould cavity under high pressure by an injection moulding machine, and a formed product is obtained after cooling and solidification, the injection mould is divided into two types of thermosetting plastic mould automobile moulds and thermoplastic plastic moulds according to the forming characteristics, and is divided into a transfer mould, a blow mould, a cast mould, a hot forming mould, a hot pressing mould, an injection mould and the like according to the forming process, wherein the hot pressing mould can be divided into three types of overflow type, semi-overflow type and non-overflow type by a flash way, the injection mould can be divided into two types of cold runner mould and hot runner mould by a pouring system, can be divided into two types of movable type and fixed type by a loading and unloading way, the finished product is inconvenient to eject, and the inconvenience is brought to the injection molding work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ejection mechanism for injection mold possesses the ejecting advantage of injection moulding product being convenient for, has solved injection mold in the use, after plastics cooling solidification, and is inconvenient ejecting with the finished product, the problem of bringing inconvenience for injection molding work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ejection mechanism for injection mold, includes the base, the right side fixedly connected with under casing at base top, the top fixedly connected with lower mould mechanism of under casing, the bottom fixedly connected with electric telescopic handle of under casing inner chamber, the left side fixedly connected with elevating system at base top, the top of lower mould mechanism is provided with upper die mechanism.
Preferably, lower die mechanism includes the bed die frame down, bed die frame and under casing fixed connection down, the bottom swing joint of bed die frame inner chamber has the bed die down, equal fixedly connected with reference column all around of bed die frame inner chamber bottom, the equal fixedly connected with stopper in top of bed die frame both sides down, the under casing is run through at electric telescopic handle's top to with the bottom fixed connection of bed die.
Preferably, elevating system includes hollow stand, the slide opening has been seted up on hollow stand's right side, the bottom fixedly connected with servo motor of hollow stand inner chamber, servo motor's output shaft fixedly connected with threaded rod, the surface threaded connection of threaded rod has the thread bush, the right side fixedly connected with connecting rod of thread bush, the right side of connecting rod runs through to the outside of slide opening.
Preferably, the upper die mechanism comprises an upper die frame, the left side of the upper die frame is fixedly connected with the connecting rod, an upper die is fixedly connected with the top of the inner cavity of the upper die frame, the top of the upper die frame is communicated with the feeding pipe, positioning holes are formed in the periphery of the top of the inner cavity of the upper die frame and are movably connected with positioning columns, limiting grooves are formed in two sides of the inner cavity of the upper die frame, and the limiting grooves are connected with limiting blocks in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up elevating system, played the convenience and raised upper die mechanism, the finished product of being convenient for takes out, through setting up electric telescopic handle, played the effect of being convenient for with the ejecting lower die mechanism of finished product of moulding plastics, the finished product of being convenient for to mould plastics takes out, has solved injection mold in the use, after plastics cooling solidification, inconvenient ejecting with the finished product, the problem of bringing inconvenience for injection molding work.
2. The utility model discloses a set up reference column and locating hole, played the spacing effect of lower die mechanism and upper die mechanism, through setting up stopper and spacing groove, played the spacing effect of lower die mechanism and upper die mechanism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the lower mold mechanism of the present invention;
fig. 3 is a schematic diagram of a partial enlarged structure of fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a bottom box 2, a lower die mechanism 3, a lower die frame 31, a lower die 32, a positioning column 33, a limiting block 34, an electric telescopic rod 4, a lifting mechanism 5, a hollow upright column 51, a servo motor 52, a threaded rod 53, a sliding hole 54, a threaded sleeve 55, a connecting rod 56, an upper die mechanism 6, an upper die frame 61, an upper die 62, a feeding pipe 63, a positioning hole 64 and a limiting groove 65.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an ejection mechanism for an injection mold comprises a base 1, a bottom case 2 is fixedly connected to the right side of the top of the base 1, a lower mold mechanism 3 is fixedly connected to the top of the bottom case 2, the lower mold mechanism 3 comprises a lower mold frame 31, the lower mold frame 31 is fixedly connected to the bottom case 2, a lower mold 32 is movably connected to the bottom of the inner cavity of the lower mold frame 31, positioning pillars 33 are fixedly connected to the periphery of the bottom of the inner cavity of the lower mold frame 31, stoppers 34 are fixedly connected to the tops of both sides of the lower mold frame 31, the top of an electric telescopic rod 4 penetrates through the bottom case 2 and is fixedly connected to the bottom of the lower mold 32, an electric telescopic rod 4 is fixedly connected to the bottom of the inner cavity of the bottom case 2, an elevating mechanism 5 is fixedly connected to the left side of the top of the base 1, the elevating mechanism 5 comprises a hollow upright 51, the output shaft of the servo motor 52 is fixedly connected with a threaded rod 53, the outer surface of the threaded rod 53 is in threaded connection with a threaded sleeve 55, the right side of the threaded sleeve 55 is fixedly connected with a connecting rod 56, the right side of the connecting rod 56 penetrates to the outside of the sliding hole 54, the top of the lower die mechanism 3 is provided with an upper die mechanism 6, the upper die mechanism 6 comprises an upper die frame 61, the left side of the upper die frame 61 is fixedly connected with the connecting rod 56, the top of the inner cavity of the upper die frame 61 is fixedly connected with an upper die 62, the top of the upper die frame 61 is communicated with a feeding pipe 63, the periphery of the top of the inner cavity of the upper die frame 61 is provided with positioning holes 64, the positioning holes 64 are movably connected with the positioning columns 33, the two sides of the inner cavity of the upper die frame 61 are provided with limiting grooves 65, the limiting grooves 65 are in sliding connection with the, the effect of limiting the lower die mechanism 3 and the upper die mechanism 6 is achieved, the lifting mechanism 5 is arranged, the upper die mechanism 6 is lifted conveniently, the finished product can be taken out conveniently, the effect of facilitating the ejection of the injection finished product to the lower die mechanism 3 is achieved by arranging the electric telescopic rod 4, the injection finished product can be taken out conveniently, the problem that the injection mold is inconvenient to carry out injection molding work due to the fact that the finished product is ejected out in the use process when plastic is cooled and solidified is solved.
During the use, at first, the plastics that will melt pour into through inlet pipe 63 between mould 62 and the bed die 32, carry out injection moulding, after plastics solidification, start servo motor 52 and electric telescopic handle 4 through the peripheral hardware controller, servo motor 52's output shaft drives the threaded rod 53 rotatory, threaded rod 53 is rotatory while threaded sleeve 55 is steady rising, it rises to drive upper die mechanism 6 through connecting rod 56 simultaneously, then electric telescopic handle 4 can drive bed die 32 and do concertina movement, it rises to the outside of bed frame 31 together with the injection moulding product on bed die 32 surface, conveniently take the injection moulding product, injection moulding is in the use, after plastics cooling solidification, it is inconvenient ejecting with the finished product, bring inconvenient problem for injection moulding.
Claims (4)
1. The utility model provides an ejection mechanism for injection mold, includes base (1), its characterized in that: the improved electric heating die is characterized in that a right side fixedly connected with bottom box (2) at the top of the base (1), a top fixedly connected with lower die mechanism (3) of the bottom box (2), a bottom fixedly connected with electric telescopic rod (4) of an inner cavity of the bottom box (2), a left side fixedly connected with lifting mechanism (5) at the top of the base (1), and an upper die mechanism (6) is arranged at the top of the lower die mechanism (3).
2. The ejection mechanism for an injection mold according to claim 1, characterized in that: lower mould mechanism (3) are including lower framed (31), lower framed (31) and under casing (2) fixed connection, the bottom swing joint of lower framed (31) inner chamber has bed die (32), equal fixedly connected with reference column (33) all around of lower framed (31) inner chamber bottom, the equal fixedly connected with stopper (34) in top of lower framed (31) both sides, under casing (2) are run through at the top of electric telescopic handle (4) to with the bottom fixed connection of bed die (32).
3. The ejection mechanism for an injection mold according to claim 1, characterized in that: elevating system (5) are including hollow stand (51), slide opening (54) have been seted up on the right side of hollow stand (51), the bottom fixedly connected with servo motor (52) of hollow stand (51) inner chamber, the output shaft fixedly connected with threaded rod (53) of servo motor (52), the surface threaded connection of threaded rod (53) has thread bush (55), the right side fixedly connected with connecting rod (56) of thread bush (55), the outside to slide opening (54) is run through on the right side of connecting rod (56).
4. The ejection mechanism for an injection mold according to claim 1 or 3, characterized in that: go up mold machine structure (6) including last framed (61), go up the left side and connecting rod (56) fixed connection of framed (61), go up mould (62) on the top fixedly connected with of framed (61) inner chamber, the top intercommunication of going up framed (61) has inlet pipe (63), all seted up locating hole (64) around going up framed (61) inner chamber top, and locating hole (64) and reference column (33) swing joint, spacing groove (65) have all been seted up to the both sides of going up framed (61) inner chamber, and spacing groove (65) and stopper (34) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462360.1U CN211307192U (en) | 2019-04-08 | 2019-04-08 | Ejection mechanism for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462360.1U CN211307192U (en) | 2019-04-08 | 2019-04-08 | Ejection mechanism for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211307192U true CN211307192U (en) | 2020-08-21 |
Family
ID=72079145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462360.1U Expired - Fee Related CN211307192U (en) | 2019-04-08 | 2019-04-08 | Ejection mechanism for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211307192U (en) |
-
2019
- 2019-04-08 CN CN201920462360.1U patent/CN211307192U/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: 20200821 Termination date: 20210408 |