CN211138017U - Injection molding device for plastic product processing - Google Patents
Injection molding device for plastic product processing Download PDFInfo
- Publication number
- CN211138017U CN211138017U CN201921501574.1U CN201921501574U CN211138017U CN 211138017 U CN211138017 U CN 211138017U CN 201921501574 U CN201921501574 U CN 201921501574U CN 211138017 U CN211138017 U CN 211138017U
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- cover half
- support
- sides
- movable
- mouth
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- 239000004033 plastic Substances 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title claims abstract description 39
- 238000001746 injection moulding Methods 0.000 title claims description 20
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic processing equipment technical field just discloses a device of moulding plastics for plastic products processing, the on-line screen storage device comprises a base, the top fixed mounting of base has the support, the top fixed mounting of base has the cover half that is located support inside, the top swing joint of cover half has the movable mould, the fixed intercommunication in middle part on movable mould top has the pan feeding mouth, and the top of support is seted up and is located the top mouth directly over the pan feeding mouth, and the top fixed mounting of support has the pneumatic cylinder that is located a mouthful both sides. This a device of moulding plastics for plastic products processing through setting up pneumatic cylinder, rigid spring and compression spring, because the operation of pneumatic cylinder will make and separate between movable mould and the cover half to because rigid spring is tensile state this moment, and compression spring is compression state, consequently will exert an ascending power respectively to the movable mould, thereby improved the separation effect between movable mould and the cover half, consequently increased this device of moulding plastics's practicality.
Description
Technical Field
The utility model relates to a plastic processing equipment technical field specifically is a device of moulding plastics for plastic products processing.
Background
Injection molding is a method for producing a model of an industrial product, and the product is generally produced by using rubber injection molding and plastic injection molding, and the injection molding can be divided into injection molding press molding and die casting.
At present, the enterprise often needs to use the device of moulding plastics when producing processing plastic products, and the in-process that current device of moulding plastics was using, thereby can receive the influence of plastics casting liquid sometimes between movable mould and the cover half and be difficult to in time part, not only influence the efficiency of moulding plastics, cause plastic products impaired moreover easily, the inconvenient material of getting of current device of moulding plastics simultaneously to the work of giving operating personnel has brought inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an injection moulding device for plastic products processing possesses the advantage that separates effectually and be convenient for get the material between movable mould and the cover half, has solved current injection moulding device at the in-process that uses, thereby can receive the influence of plastics casting liquid sometimes between movable mould and the cover half and be difficult to in time part, not only influences injection moulding efficiency, causes plastic products impaired moreover easily, the inconvenient material of getting of current injection moulding device simultaneously to work for operating personnel has brought inconvenient problem.
The utility model provides a following technical scheme: an injection molding device for plastic product processing comprises a base, wherein a support is fixedly arranged at the top of the base, a fixed die positioned in the support is fixedly arranged at the top of the base, a movable die is movably connected to the top of the fixed die, a feeding hole is fixedly communicated with the middle of the top end of the movable die, a top opening positioned right above the feeding hole is formed in the top of the support, pneumatic cylinders positioned on two sides of the top opening are fixedly arranged at the top of the support, the bottom ends of the pneumatic cylinders penetrate through the support, extend into the support and are fixedly connected with the top of the movable die, a liquid casting channel positioned right below the feeding hole is formed in the movable die, side openings are formed in two sides of an inner cavity of the support, a die cavity is formed between the bottom of the movable die and the top of the fixed die, the top of the die cavity is mutually communicated with the bottom of the liquid casting channel, the side chamber has all been seted up to the both sides of cover half, communicate each other between side chamber and the inner chamber, the internal orifice that is located the die cavity both sides is seted up at the top of cover half, the top of cover half both sides has all been seted up and has been erected the mouth, erect mouth and internal orifice and communicate each other, the equal fixed mounting in both sides of movable mould front has the circle axle, the fixed surface cover of circle axle has connect the fly leaf, the both sides of fly leaf all with the inner wall swing joint of support, the top fixedly connected with of fly leaf is located the rigid spring of movable mould both sides, the other end of rigid spring and the top fixed connection of support inner chamber.
Preferably, the bottom opening that is located under the die cavity is seted up to the inside of cover half, the bottom of die cavity and the top of bottom opening communicate each other, ejecting piece has been cup jointed in the inside activity of bottom opening, the bottom fixed mounting of ejecting piece has the montant, the bottom of montant runs through the cover half and extends to the inside and the fixed mounting of inner chamber and has the movable block.
Preferably, the equal fixed mounting in both sides of movable block has the side lever, the other end of side lever passes inner chamber and side chamber in proper order and extends to the outside of cover half and with the inner wall swing joint of support, the outer fixed surface of side lever has cup jointed the cover piece that is located the cover half outside.
Preferably, the inside fixed mounting of inner chamber has the pole setting that is located the movable block both sides, the surface activity of pole setting has cup jointed the flexible spring that is located between side lever top and the cover half inner wall, the top fixed connection of the one end of flexible spring and side lever, the other end of flexible spring and the inner wall fixed connection of cover half.
Preferably, the inside activity of internal orifice has cup jointed the motion piece, the both sides of motion piece all with the inner wall swing joint of cover half, the bottom fixedly connected with compression spring of motion piece, compression spring's the other end and the inner wall fixed connection of cover half.
Preferably, the bottom of the movable die is fixedly provided with an extrusion block positioned in the inner opening, and the bottom of the extrusion block is movably connected with the top of the moving block.
Preferably, the left side fixedly connected with horizontal pole of motion piece, the other end of horizontal pole passes in proper order and erects mouthful and extend to the inside of side mouth, the external fixed surface of horizontal pole has cup jointed the sleeve that is located between side mouth and the perpendicular mouth, telescopic bottom fixedly connected with connecting rod, the bottom of connecting rod and the top fixed connection of nested piece.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this a device of moulding plastics for plastic products processing through setting up pneumatic cylinder, rigid spring and compression spring, because the operation of pneumatic cylinder will make and separate between movable mould and the cover half to because rigid spring is tensile state this moment, and compression spring is compression state, consequently will exert an ascending power respectively to the movable mould, thereby improved the separation effect between movable mould and the cover half, consequently increased this device of moulding plastics's practicality.
2. This a device of moulding plastics for plastic products processing, through setting up ejecting piece, the side lever, flexible spring and connecting rod, when compression spring rises through motion piece extrusion piece, the sleeve also can drive the side lever and ejecting piece through the connecting rod this moment and rise, and because flexible spring is tensile state this moment, consequently, exert an ascending pulling force to the side lever, thereby the elasticity that rises of side lever and ejecting piece has been improved, be favorable to ejecting with the product more, need not artificial intervention, and realize ejecting to the product when movable mould and cover half separation, consequently, the practicality of this device of moulding plastics has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the fixed mold and the movable mold according to the present invention;
fig. 3 is a schematic structural view of the inner opening of the present invention.
In the figure: 1. a base; 2. a support; 3. fixing a mold; 4. moving the mold; 5. a feeding port; 6. a top opening; 7. a pneumatic cylinder; 8. a casting liquid channel; 9. a side port; 10. a mold cavity; 11. an inner cavity; 12. a lateral cavity; 13. an inner opening; 14. a circular shaft; 15. a movable plate; 16. a rigid spring; 17. a bottom opening; 18. ejecting a block; 19. a vertical rod; 20. a movable block; 21. a side lever; 22. sleeving blocks; 23. erecting a rod; 24. a flexible spring; 25. a motion block; 26. a compression spring; 27. extruding the block; 28. erecting a port; 29. a cross bar; 30. a sleeve; 31. a connecting rod.
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 injection molding device for processing plastic products comprises a base 1, a support 2 is fixedly installed on the top of the base 1, a fixed mold 3 located inside the support 2 is fixedly installed on the top of the base 1, a bottom opening 17 located right below a mold cavity 10 is formed inside the fixed mold 3, the bottom of the mold cavity 10 is communicated with the top of the bottom opening 17, an ejection block 18 is movably sleeved inside the bottom opening 17, a vertical rod 19 is fixedly installed at the bottom of the ejection block 18, the bottom end of the vertical rod 19 penetrates through the fixed mold 3 and extends to the inside of an inner cavity 11, a movable block 20 is fixedly installed at the bottom of the vertical rod 19, side rods 21 are fixedly installed at both sides of the movable block 20, the other ends of the side rods 21 sequentially penetrate through the inner cavity 11 and the side cavity 12 and extend to the outside of the fixed mold 3 and are movably connected with the inner wall of the support 2, sleeve blocks 22 located outside the fixed mold 3, when the movable mold 4 rises, the compression spring 26 drives the extrusion block 27 to rise through the moving block 25, and the cross rod 29 drives the connecting rod 31 and the side rod 21 to rise through the sleeve 30, so that the ejection block 18 is separated from the inside of the bottom opening 17, and the product is ejected, and because the flexible spring 24 is in a stretching state at this time, an upward elastic force is applied to the side rod 21, so that the ejection effect of the ejection block 18 on the product is improved, the extrusion block 27 positioned in the inner opening 13 is fixedly installed at the bottom of the movable mold 4, the bottom of the extrusion block 27 is movably connected with the top of the moving block 25, the middle part of the top end of the movable mold 4 is fixedly communicated with the feeding opening 5, the top of the support 2 is provided with the top opening 6 positioned right above the feeding opening 5, the pneumatic cylinders 7 positioned at two sides of the top opening 6 are fixedly installed at the top of the support 2, and, the type of the pneumatic cylinder 7 is suitable for SAT8-4DCFT-3GCJSD series, the bottom end of the pneumatic cylinder 7 penetrates through the support 2 and extends into the support 2 and is fixedly connected with the top of the movable mould 4, the inside of the movable mould 4 is provided with a casting liquid channel 8 positioned right below the material inlet 5, two sides of the inner cavity of the support 2 are provided with side openings 9, a mould cavity 10 is arranged between the bottom of the movable mould 4 and the top of the fixed mould 3, the top of the mould cavity 10 is mutually communicated with the bottom of the casting liquid channel 8, the inside of the fixed mould 3 is provided with an inner cavity 11 positioned below the mould cavity 10, upright posts 23 positioned at two sides of the movable block 20 are fixedly arranged inside the inner cavity 11, the outer surface of the upright posts 23 is movably sleeved with flexible springs 24 positioned between the tops of the side rods 21 and the inner wall of the fixed mould 3, one ends of the flexible springs 24 are, both sides of the fixed mold 3 are provided with side cavities 12, the side cavities 12 are communicated with the inner cavity 11, the top of the fixed mold 3 is provided with inner openings 13 positioned at both sides of the mold cavity 10, the inner part of the inner opening 13 is movably sleeved with a moving block 25, the left side of the moving block 25 is fixedly connected with a cross rod 29, the other end of the cross rod 29 sequentially passes through a vertical opening 28 and a side opening 9 and extends to the inner part of the side opening 9, the outer surface of the cross rod 29 is fixedly sleeved with a sleeve 30 positioned between the side opening 9 and the vertical opening 28, the bottom of the sleeve 30 is fixedly connected with a connecting rod 31, the bottom of the connecting rod 31 is fixedly connected with the top of a sleeve block 22, both sides of the moving block 25 are movably connected with the inner wall of the fixed mold 3, the bottom of the moving block 25 is fixedly connected with a compression spring 26, the compression spring 26 is in a compression state at the moment, therefore, when the moving mold 4, and then improved the separation effect between cover half 3 and the movable mould 4, compression spring 26's the other end and the inner wall fixed connection of cover half 3, erect mouth 28 has all been seted up at the top of cover half 3 both sides, erect mouth 28 and interior mouth 13 and communicate each other, the equal fixed mounting in both sides of movable mould 4 positive has round axle 14, the fixed surface of round axle 14 has cup jointed fly leaf 15, the both sides of fly leaf 15 all with the inner wall swing joint of support 2, the top fixed connection of fly leaf 15 is located the rigid spring 16 of movable mould 4 both sides, rigid spring 16 is tensile state this moment, consequently, when the movable mould 4 rises, will apply an ascending pulling force to movable mould 4, thereby be favorable to the separation between cover half 3 and the movable mould 4, the other end of rigid spring 16 and the top fixed connection of support 2 inner chamber.
In operation, an operator firstly introduces the plastic casting liquid into the casting liquid channel 8 through the material inlet 5 and finally enters the inside of the mold cavity 10, when the plastic casting liquid is cooled and formed, at this time, the operator firstly starts the pneumatic cylinder 7, the operation of the pneumatic cylinder 7 will separate the movable mold 4 from the fixed mold 3, at this time, the rigid spring 16 is in a stretching state, and the compression spring 26 is in a compression state, therefore, due to the elastic recovery action of the rigid spring 16 and the compression spring 26, an upward force will be exerted on the movable mold 4, further, the separation effect between the movable mold 4 and the fixed mold 3 is improved, and along with the compression spring 26 pushing the extrusion block 27 to ascend through the motion block 25, the cross rod 29 will drive the connecting rod 31 and the side rod 21 to ascend through the sleeve 30, and because the flexible spring 24 is in a stretching state, an upward pulling force will be exerted on the side rod 21, and further the elasticity of the side lever 21 and the ejection block 18 is improved, thereby being more beneficial to ejecting the product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An injection molding device for plastic product processing, comprising a base (1), characterized in that: the top fixed mounting of base (1) has support (2), the top fixed mounting of base (1) has cover half (3) that is located the inside of support (2), the top swing joint of cover half (3) has movable mould (4), the fixed intercommunication in middle part on movable mould (4) top has pan feeding mouth (5), top mouth (6) that is located directly over pan feeding mouth (5) are seted up at the top of support (2), the top fixed mounting of support (2) has pneumatic cylinder (7) that are located top mouth (6) both sides, the bottom of pneumatic cylinder (7) runs through support (2) and extends to the inside of support (2) and with the top fixed connection of movable mould (4), cast liquid passageway (8) that is located directly under pan feeding mouth (5) are seted up to the inside of movable mould (4), side mouth (9) have all been seted up to the both sides of support (2) inner chamber, the die cavity (10) is formed between the bottom of the movable die (4) and the top of the fixed die (3), the top of the die cavity (10) is communicated with the bottom of the casting liquid channel (8), the inner cavity (11) below the die cavity (10) is formed in the fixed die (3), the side cavities (12) are formed in the two sides of the fixed die (3), the side cavities (12) are communicated with the inner cavity (11), the inner openings (13) in the two sides of the die cavity (10) are formed in the top of the fixed die (3), the vertical openings (28) are formed in the tops of the two sides of the fixed die (3), the vertical openings (28) are communicated with the inner openings (13), the round shaft (14) is fixedly mounted on the two positive sides of the movable die (4), the movable plate (15) is sleeved on the outer surface of the round shaft (14), the two sides of the movable plate (15) are movably connected with the inner wall of the support (2), the top of the movable plate (15) is fixedly connected with rigid springs (16) positioned on two sides of the movable mold (4), and the other ends of the rigid springs (16) are fixedly connected with the top of the inner cavity of the support (2).
2. An injection molding apparatus for plastic article processing as claimed in claim 1, wherein: bottom opening (17) that are located under die cavity (10) are seted up to the inside of cover half (3), the bottom of die cavity (10) communicates with each other with the top of bottom opening (17), ejecting block (18) have been cup jointed in the inside activity of bottom opening (17), the bottom fixed mounting of ejecting block (18) has montant (19), the bottom of montant (19) runs through cover half (3) and extends to the inside and the fixed mounting of inner chamber (11) has movable block (20).
3. An injection molding apparatus for plastic article processing as claimed in claim 2, wherein: the equal fixed mounting in both sides of movable block (20) has side lever (21), the other end of side lever (21) passes inner chamber (11) and side chamber (12) in proper order and extends to the outside of cover half (3) and with the inner wall swing joint of support (2), the external fixed surface of side lever (21) has cup jointed sleeve block (22) that are located cover half (3) outside.
4. An injection molding apparatus for plastic article processing as claimed in claim 1, wherein: the inside fixed mounting of inner chamber (11) has pole setting (23) that are located movable block (20) both sides, flexible spring (24) that are located between side lever (21) top and cover half (3) inner wall have been cup jointed in the surface activity of pole setting (23), the one end of flexible spring (24) and the top fixed connection of side lever (21), the other end of flexible spring (24) and the inner wall fixed connection of cover half (3).
5. An injection molding apparatus for plastic article processing as claimed in claim 1, wherein: the inside activity of internal orifice (13) has cup jointed motion piece (25), the both sides of motion piece (25) all with the inner wall swing joint of cover half (3), the bottom fixedly connected with compression spring (26) of motion piece (25), the other end of compression spring (26) and the inner wall fixed connection of cover half (3).
6. An injection molding apparatus for plastic article processing as claimed in claim 1, wherein: the bottom of the movable mold (4) is fixedly provided with an extrusion block (27) positioned in the inner opening (13), and the bottom of the extrusion block (27) is movably connected with the top of the movable block (25).
7. An injection molding apparatus for plastic article processing as claimed in claim 5, wherein: the left side fixedly connected with horizontal pole (29) of motion piece (25), the other end of horizontal pole (29) passes in proper order and erects mouth (28) and side mouth (9) and extend to the inside of side mouth (9), the outer fixed surface of horizontal pole (29) is cup jointed and is located side mouth (9) and sleeve (30) between perpendicular mouth (28), the bottom fixedly connected with connecting rod (31) of sleeve (30), the bottom of connecting rod (31) and the top fixed connection of cover block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501574.1U CN211138017U (en) | 2019-09-10 | 2019-09-10 | Injection molding device for plastic product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501574.1U CN211138017U (en) | 2019-09-10 | 2019-09-10 | Injection molding device for plastic product processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211138017U true CN211138017U (en) | 2020-07-31 |
Family
ID=71766423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921501574.1U Expired - Fee Related CN211138017U (en) | 2019-09-10 | 2019-09-10 | Injection molding device for plastic product processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211138017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692253A (en) * | 2020-12-12 | 2021-04-23 | 靖江市钜顺精密轻合金成型科技有限公司 | Sliding block ejector rod mechanism of gear box die-casting die |
-
2019
- 2019-09-10 CN CN201921501574.1U patent/CN211138017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692253A (en) * | 2020-12-12 | 2021-04-23 | 靖江市钜顺精密轻合金成型科技有限公司 | Sliding block ejector rod mechanism of gear box die-casting die |
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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: 20200731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |