CN211467292U - Injection mold convenient to get rid of deckle edge - Google Patents
Injection mold convenient to get rid of deckle edge Download PDFInfo
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- CN211467292U CN211467292U CN201922327468.2U CN201922327468U CN211467292U CN 211467292 U CN211467292 U CN 211467292U CN 201922327468 U CN201922327468 U CN 201922327468U CN 211467292 U CN211467292 U CN 211467292U
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Abstract
The utility model discloses an injection mold convenient to get rid of deckle edge, including cover half seat, first hydraulic stem and third hydraulic stem, one side of cover half seat is connected with the bracing piece, one side of bracing piece is connected with the cover half piece, one side of cover half piece is provided with movable module, wherein, first hydraulic stem is connected in one side that movable module kept away from the cover half piece, one side of movable module is connected with the guide arm, the cover half piece is close to one side of guide arm and has seted up the guide bar groove, one side that movable module is close to the cover half piece is provided with the mould, the cover half piece is close to one side of mould and has seted up the die groove. This injection mold convenient to get rid of deckle edge, after finishing moulding plastics, first hydraulic stem drives and moves one section distance of module rebound, and the third hydraulic stem drives and supports the board and support the outward flange of die cavity, and later, second hydraulic stem drives the roof and with one section distance of ejecting of product, and the product is at the in-process that removes, supports the board and supports the deckle edge of product, is convenient for shear the deckle edge and gets rid of.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold convenient to get rid of deckle edge.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
Although the types and the number of the existing injection molds are very large, the existing injection molds still have certain problems and bring certain inconvenience to the use of the injection molds.
However, most injection molds are subjected to mold stripping after the products are molded in the using process, the mold stripping time is slow, burrs of the products are not easy to remove, the use is affected, the use range of the injection molds is limited to a great extent, and therefore a technology capable of improving the structure of the injection molds is urgently needed to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold convenient to get rid of deckle edge to solve the present injection mold that above-mentioned background art provided and in-process using, mostly carry out the demolding behind the product shaping, the time of demolding is slower, and is difficult for getting rid of the deckle edge of product, influences the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient for removing burrs comprises a fixed mold seat, a first hydraulic rod and a third hydraulic rod, wherein one side of the fixed mold seat is connected with a supporting rod, one side of the supporting rod is connected with a fixed module, one side of the fixed module is provided with a movable module, wherein,
the first hydraulic rod is connected to one side, away from the fixed module, of the movable module, a guide rod is connected to one side of the movable module, a guide rod groove is formed in one side, close to the guide rod, of the fixed module, a mold is arranged on one side, close to the fixed module, of the movable module, and a mold groove is formed in one side, close to the mold, of the fixed module;
one side that the cover half piece is close to the chase is provided with the evaporimeter, one side that the cover half seat is close to the cover half piece is connected with the second hydraulic stem, one side of second hydraulic stem is connected with the roof, the roof groove has been seted up to one side that the cover half piece is close to the roof, the butt groove has been seted up to one side of movable module, the inside in butt groove is provided with the butt, the third hydraulic stem is connected in one side that the movable module is close to the butt.
Preferably, the first hydraulic rods are arranged on one side, away from the fixed module, of the movable module, two first hydraulic rods are arranged, and the first hydraulic rods are symmetrically arranged on two sides of the movable module.
Preferably, the cross sections of the guide rod and the guide rod groove are circular, the circle centers of the cross sections of the guide rod and the guide rod groove are overlapped, and the outer diameter of the guide rod is equal to the inner diameter of the guide rod groove.
Preferably, the top plate is arranged inside the top plate groove, and the area of the top plate is smaller than that of the bottom of the die groove.
Preferably, the cross section of the abutting plate is circular, the cross section of the die cavity is circular, and the inner diameter of the abutting plate is equal to the outer diameter of the die cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this injection mold convenient to get rid of deckle edge, after finishing moulding plastics, first hydraulic stem drives and moves one section distance of module rebound, and the third hydraulic stem drives and supports the board and support the outward flange of die cavity, and later, second hydraulic stem drives the roof and with one section distance of ejecting of product, and the product is at the in-process that removes, supports the board and supports the deckle edge of product, is convenient for shear the deckle edge and gets rid of.
2. This injection mold convenient to get rid of deckle edge, one side that the cover half piece is close to the chase is provided with the evaporimeter, and after the completion of moulding plastics of mould, the evaporimeter begins work, absorbs heat to injection moulding's product, is convenient for go out the mould fast.
3. This injection mold convenient to get rid of deckle edge supports the shape of board and the die cavity with the marginal shape corresponding, when the third hydraulic stem drives and supports the board and remove the one side of cover half, be convenient for make support the board and support the deckle edge of product completely, avoid the in-process production of getting rid of to omit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the support plate of the present invention;
fig. 3 is a schematic view of a partially enlarged structure at a position a in the present invention 1.
In the figure: 1. fixing a die holder; 2. a support bar; 3. determining a module; 4. a movable module; 5. a first hydraulic lever; 6. a guide bar; 7. a guide bar groove; 8. a mold; 9. a die cavity; 10. an evaporator; 11. a second hydraulic rod; 12. a top plate; 13. a roof plate groove; 14. a plate supporting groove; 15. a resisting plate; 16. a third hydraulic ram.
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, the present invention provides a technical solution: an injection mold convenient for removing burrs comprises a fixed mold seat 1, a supporting rod 2, a fixed mold block 3, a movable mold block 4, a first hydraulic rod 5, a guide rod 6, a guide rod groove 7, a mold 8, a mold groove 9, an evaporator 10, a second hydraulic rod 11, a top plate 12, a top plate groove 13, a plate abutting groove 14, a plate abutting 15 and a third hydraulic rod 16, wherein the supporting rod 2 is connected to one side of the fixed mold seat 1, the fixed mold block 3 is connected to one side of the supporting rod 2, the movable mold block 4 is arranged on one side of the fixed mold block 3, and the movable mold block 4 is arranged on one side of the fixed mold block,
the first hydraulic rod 5 is connected to one side of the movable module 4, which is far away from the fixed module 3, the first hydraulic rods 5 are arranged on one side of the movable module 4, which is far away from the fixed module 3, two first hydraulic rods 5 are arranged, the first hydraulic rods 5 are symmetrically arranged on two sides of the movable module 4, when the first hydraulic rods 5 start to work, the first hydraulic rods 5 drive the movable module 4 to move, the first hydraulic rods 5 are arranged on one side of the movable module 4, which is far away from the fixed module 3, so that the first hydraulic rods 5 drive the movable module 4 to move to one side of the fixed module 3, the first hydraulic rods 5 are symmetrically arranged on two sides of the movable module 4, the moving of the movable module 4 is prevented from deviating, one side of the movable module 4 is connected with a guide rod 6, the cross section of the guide rod 6 is circular with the cross section of the guide rod groove 7, the circle center of the guide rod 6 is coincident with the cross section of the guide rod groove 7, and the outer diameter of the, when the first hydraulic rod 5 drives the movable module 4 to move, the movable module 4 drives the guide rod 6 to move into the guide rod groove 7, the circle center of the section of the guide rod 6 is overlapped with the circle center of the section of the guide rod groove 7, the outer diameter of the guide rod 6 is equal to the inner diameter of the guide rod groove 7, so that the mold 8 can be conveniently and accurately moved into the mold groove 9, the deviation is avoided, the guide rod groove 7 is formed in one side, close to the guide rod 6, of the fixed module 3, the mold 8 is arranged on one side, close to the fixed module 3, of the movable module 4, and the mold groove 9 is formed in one side, close to the mold 8, of;
an evaporator 10 is arranged on one side, close to a die cavity 9, of the fixed die block 3, a second hydraulic rod 11 is connected to one side, close to the fixed die block 3, of the fixed die base 1, a top plate 12 is connected to one side of the second hydraulic rod 11, the top plate 12 is arranged inside a top plate groove 13, the area of the top plate 12 is smaller than that of the bottom of the die cavity 9, when a third hydraulic rod 16 drives a supporting plate 15 to support the outer edge of the die cavity 9, the second hydraulic rod 11 starts to work, the second hydraulic rod 11 drives the top plate 12 to move, the area of the top plate 12 is smaller than that of the bottom of the die cavity 9, so that a product can be directly ejected out by the top plate 12, a top plate groove 13 is arranged on one side, close to the top plate 12, a supporting plate groove 14 is arranged on one side of the movable die block 4, the supporting plate 15 is arranged inside the supporting plate groove 14, the cross section of, and the internal diameter of the abutting plate 15 is equal to the external diameter of the die cavity 9, the shape of the abutting plate 15 corresponds to the shape of the edge of the die cavity 9, when the third hydraulic rod 16 drives the abutting plate 15 to move to one side of the fixed die block 3, the abutting plate 15 is convenient to abut against the burrs of a product completely, omission is avoided in the removing process, and the third hydraulic rod 16 is connected to one side of the movable die block 4 close to the abutting plate 15.
The working principle is as follows: when the injection mold convenient for removing burrs is used, firstly, the first hydraulic rod 5 starts to work, the first hydraulic rod 5 drives the movable module 4 to move, the movable module 4 drives the guide rod 6 to move to the inside of the guide rod groove 7, the center of the cross section of the guide rod 6 is coincident with the center of the circle of the guide rod groove 7, the outer diameter of the guide rod 6 is equal to the inner diameter of the guide rod groove 7, the mold 8 is conveniently and accurately moved to the inside of the mold groove 9 to avoid deviation, a cavity is formed between the mold 8 and the mold groove 9, a product is formed by injection molding of the cavity, after injection molding is finished, the evaporator 10 starts to work to absorb heat of the product formed by injection molding, and is convenient for quick mold discharging, then, the first hydraulic rod 5 drives the movable module 4 to move upwards for a distance, the third hydraulic rod 16 drives the abutting plate 15 to abut against the outer edge of the mold groove 9, then the second hydraulic rod 11 drives the top plate 12, in the moving process of the product, the abutting plate 15 abuts against the rough edges of the product, so that the rough edges can be cut and removed conveniently, the shape of the abutting plate 15 corresponds to the shape of the edge of the die cavity 9, when the third hydraulic rod 16 drives the abutting plate 15 to move to one side of the fixed die block 3, the abutting plate 15 can abut against the rough edges of the product completely, omission in the removing process is avoided, and the content which is not described in detail in the description belongs to the prior art which is known by the professional skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an injection mold convenient to get rid of deckle edge, includes die holder (1), first hydraulic stem (5) and third hydraulic stem (16), its characterized in that: one side of the fixed die holder (1) is connected with a supporting rod (2), one side of the supporting rod (2) is connected with a fixed module (3), one side of the fixed module (3) is provided with a movable module (4), wherein,
the first hydraulic rod (5) is connected to one side, far away from the fixed module (3), of the movable module (4), one side of the movable module (4) is connected with the guide rod (6), one side, close to the guide rod (6), of the fixed module (3) is provided with a guide rod groove (7), one side, close to the fixed module (3), of the movable module (4) is provided with a mold (8), and one side, close to the mold (8), of the fixed module (3) is provided with a mold groove (9);
decide one side that module (3) are close to die cavity (9) and be provided with evaporimeter (10), one side that decide die holder (1) is close to decide module (3) is connected with second hydraulic stem (11), one side of second hydraulic stem (11) is connected with roof (12), roof groove (13) have been seted up to one side that decides module (3) are close to roof (12), move one side of module (4) and seted up to board groove (14), the inside of propping board groove (14) is provided with to board (15), third hydraulic stem (16) are connected and are being close to one side of propping board (15) in module (4).
2. An injection mold for facilitating flash removal as in claim 1 wherein: the first hydraulic rods (5) are arranged on one side, away from the fixed module (3), of the movable module (4), the number of the first hydraulic rods (5) is two, and the first hydraulic rods (5) are symmetrically arranged on two sides of the movable module (4).
3. An injection mold for facilitating flash removal as in claim 1 wherein: the cross sections of the guide rod (6) and the guide rod groove (7) are circular, the circle centers of the cross sections of the guide rod (6) and the guide rod groove (7) are overlapped, and the outer diameter of the guide rod (6) is equal to the inner diameter of the guide rod groove (7).
4. An injection mold for facilitating flash removal as in claim 1 wherein: the top plate (12) is arranged inside the top plate groove (13), and the area of the top plate (12) is smaller than that of the bottom of the die groove (9).
5. An injection mold for facilitating flash removal as in claim 1 wherein: the cross section of the abutting plate (15) is circular, the cross section of the die cavity (9) is circular, and the inner diameter of the abutting plate (15) is equal to the outer diameter of the die cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327468.2U CN211467292U (en) | 2019-12-21 | 2019-12-21 | Injection mold convenient to get rid of deckle edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327468.2U CN211467292U (en) | 2019-12-21 | 2019-12-21 | Injection mold convenient to get rid of deckle edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467292U true CN211467292U (en) | 2020-09-11 |
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ID=72367980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922327468.2U Active CN211467292U (en) | 2019-12-21 | 2019-12-21 | Injection mold convenient to get rid of deckle edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467292U (en) |
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2019
- 2019-12-21 CN CN201922327468.2U patent/CN211467292U/en active Active
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Effective date of registration: 20211117 Address after: 224100 No.97, Xincun East Road, Dafeng District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Yuhao New Material Technology Co.,Ltd. Address before: 224045 building 2-c-1 (d), Yimin neighborhood committee, Yanlong street, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU YUYAN MODEL TECHNOLOGY Co.,Ltd. |