CN211683268U - Plastic product mold capable of achieving rapid mold opening - Google Patents
Plastic product mold capable of achieving rapid mold opening Download PDFInfo
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- CN211683268U CN211683268U CN202020129933.1U CN202020129933U CN211683268U CN 211683268 U CN211683268 U CN 211683268U CN 202020129933 U CN202020129933 U CN 202020129933U CN 211683268 U CN211683268 U CN 211683268U
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Abstract
The utility model discloses a plastic products mould of quick die sinking, comprising a base plate, the bottom plate top has the bearing plate through the bolt fastening, and the bearing plate top is provided with the under shed template, and under shed template one side has the telescopic link through the bolt fastening, and the telescopic link top has lower thimble board through the bolt fastening, has the fore-set through the bolt fastening down thimble on one side of the thimble board, be provided with the bed die down on the thimble board, the welding of bed die top one side has many connecting rods, and it has last mould to peg graft at the connecting rod top, it is provided with the thimble board to go up the mould top, goes up thimble board one side and has the fore-set through the bolt fastening, and the fore-set is pegged graft in one side and is. The utility model discloses can drive gear revolve through first rack to can drive the second rack and rotate, drive the die sinking board and can the fast die sinking, practice thrift the die sinking time, improve the efficiency of die sinking, accelerate the speed of drawing of patterns, make the drawing of patterns convenient and fast more.
Description
Technical Field
The utility model relates to a plastic products mould technical field especially relates to a plastic products mould of quick die sinking.
Background
Dies, various dies and tool dies for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production are tools for manufacturing molded articles, the tools are composed of various parts, and different dies are composed of different parts. The processing of the appearance of an article is realized mainly by changing the physical state of a molded material, however, various plastic product molds in the market still have various problems.
For example, the granted publication No. CN107377783A discloses a screw type mold opening mold, which is convenient to use, but does not solve the problem that the mold opening of the existing plastic product mold cannot be performed quickly, thereby improving the mold opening quality, and therefore we propose a plastic product mold with quick mold opening.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the prior art can not rapidly open the mold, and providing a plastic product mold with rapid mold opening.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plastic product mold with rapid mold opening comprises a bottom plate, wherein a bearing plate is fixedly connected to the top of the bottom plate, a lower opening plate is arranged at the top of the bearing plate, a telescopic rod is fixedly connected to one side of the lower opening plate, a lower ejector plate is fixedly connected to the top of the telescopic rod, an ejector column is fixedly connected to one side of the lower ejector plate, a lower mold is arranged on the lower ejector plate, a plurality of connecting rods are fixedly connected to one side of the top of the lower mold, an upper mold is movably connected to the top of each connecting rod, an upper ejector plate is arranged at the top of the upper mold, an ejector column is fixedly connected to one side of the upper ejector plate, an upper mold opening plate is movably connected to one side of the ejector column, a connecting plate is arranged at the top of the upper mold opening plate, a top plate is fixedly connected, and a gear is fixedly connected to one side of the upper die and meshed with the first rack, and a second rack is fixedly connected to one side of the lower die plate and meshed with the gear.
Preferably, a groove is formed in one side of the bearing plate, two first oil cylinders are fixedly connected to one side of the groove, and two second oil cylinders are fixedly connected to one side of the connecting plate.
Preferably, one side of the bottom of the top plate is fixedly connected with a positioning guide pillar, and the bottom of the positioning guide pillar is movably connected with a positioning guide sleeve.
Preferably, a mold core cavity is formed between the upper mold and the lower mold, and the mold core cavity is located right below the positioning ring.
Preferably, the bottom of the positioning ring is fixedly connected with a filling nozzle, and the filling nozzle is positioned right above the mold cavity.
Preferably, the top of the top column is fixedly connected with a thimble, and the thimble is positioned above the upper die.
Preferably, a water conveying and collecting block is arranged on one side of the upper die, and a water inlet and a water outlet are formed in one side of the water conveying and collecting block.
The utility model has the advantages that:
1. through the arrangement of the gear and the rack, the gear can be driven to rotate through the first rack, so that the second rack can be driven to rotate, the die opening plate can be driven to quickly open the die, the die opening time is saved, and the die opening efficiency is improved;
2. through the arrangement of the upper ejector retainer plate and the lower ejector retainer plate, the die can be opened at the same time, the ejector columns are driven to eject plastic products out of the die, the demolding speed is increased, and demolding is more convenient and rapid;
3. through the arrangement of the positioning ring and the filling nozzle, the mold can be subjected to precise injection molding, the waste of raw materials can be reduced, the injection molding effect is better, and the injection molding quality is improved;
4. through the setting of fortune water catchment piece, can collect the cooling water, to mould cooling simultaneously, accelerate plastic products shaping speed, improve plastic products's quality.
Drawings
Fig. 1 is a schematic perspective view of a plastic product mold with a quick mold opening according to the present invention;
fig. 2 is a schematic perspective view of a plastic product mold with a quick mold opening according to the present invention after a top plate and a connecting plate are removed;
fig. 3 is a schematic view of a partial three-dimensional structure of a plastic product mold with a rapid mold opening provided by the utility model.
In the figure: 1. a base plate; 2. a lower ejector plate; 3. a lower die; 4. an upper die; 5. an upper ejector plate; 6. a first cylinder; 7. a second cylinder; 8. a top plate; 9. a positioning ring; 10. filling a nozzle; 11. a first rack; 12. a second rack; 13. a gear; 14. positioning the guide post; 15. positioning the guide sleeve; 16. a top pillar; 17. a mold core cavity; 18. and (5) carrying water collecting blocks.
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.
Referring to fig. 1-3, a plastic product mold with rapid mold opening comprises a bottom plate 1, a bearing plate is fixed on the top of the bottom plate 1 through bolts, a lower opening plate is arranged on the top of the bearing plate, a telescopic rod is fixed on one side of the lower opening plate through bolts, the telescopic rod is positioned between the lower opening plate and the bearing plate, a lower ejector plate 2 is fixed on the top of the telescopic rod through bolts, an ejector pin 16 is fixed on one side of the lower ejector plate 2 through bolts, a lower mold 3 is arranged on the lower ejector plate 2, a plurality of connecting rods are welded on one side of the top of the lower mold 3, an upper mold 4 is inserted on the top of the connecting rods, an upper ejector plate 5 is arranged on the top of the upper mold 4, the mold opening can be simultaneously carried out on the mold through the arrangement of the upper ejector plate 5 and the lower ejector plate 2, the mold opening speed is accelerated, the mold opening is more, go up the die sinking board top and be provided with the connecting plate, the connecting plate top has roof 8 through the bolt fastening, 8 top one side of roof has holding ring 9 through the bolt fastening, it has first rack 11 to go up die sinking board one side through the bolt fastening, it has gear 13 through the bolt fastening to go up 4 one sides of mould, gear 13 and the meshing of first rack 11, it has second rack 12 to open die plate one side through the bolt fastening, second rack 12 and the meshing of gear 13, can drive gear 13 through first rack 11 and rotate, thereby can drive the rotation of second rack 12, can the fast die sinking, the die sinking time has been practiced thrift, the efficiency of die sinking has been improved.
One side of the bearing plate is provided with a groove, one side of the groove is fixed with two first oil cylinders 6 through bolts, one side of the connecting plate is fixed with two second oil cylinders 7 through bolts, the second oil cylinders 7 are positioned right above the first oil cylinders 6, one side of the bottom of the top plate 8 is fixed with a positioning guide pillar 14 through bolts, the bottom of the positioning guide pillar 14 is sleeved with a positioning guide sleeve 15, a mold core cavity 17 is formed between the upper mold 4 and the lower mold 3, the mold core cavity 17 is positioned right below a positioning ring 9, the bottom of the positioning ring 9 is fixed with a filling nozzle 10 through bolts, through the arrangement of the positioning ring 9 and the filling nozzle 10, the precise injection molding can be carried out on the mold, the waste of raw materials can be reduced, the injection molding effect is better, the injection molding quality is also improved, the filling nozzle 10 is positioned right above the mold core cavity 17, the top of the ejection pin 16 is fixed through bolts, the ejection pin is positioned above the upper, through the setting of fortune water catchment piece 18, can collect the cooling water, to mould cooling simultaneously, with higher speed plastic products shaping speed, improve plastic products's quality, water inlet and delivery port have been seted up to fortune water catchment piece 18 one side.
The working principle of the embodiment is as follows: when a plastic piece needs to be injected, plastic particles are heated by an injection molding machine, then are fixed on the positioning ring 9 for precise injection molding, plastic liquid enters the die core cavity 17 through the filling nozzle 10, after the injection molding is finished, the water conveying and collecting block 18 injects cooling water into the upper die 4 and the lower die 3, the plastic part is rapidly cooled, when the mold opening of the plastic part is needed, the first rack 11 is moved upwards to drive the upper mold opening plate upwards and also drive the gear 13 to rotate, the gear 13 is meshed with the second rack 12, so that the second rack 12 is driven to move downwards, the lower die is driven to move downwards, after the die opening is finished, the first oil cylinder 6 and the second oil cylinder 7 are started, the first oil cylinder 6 drives the upper ejector retainer plate 5 to move downwards, the ejector columns 16 are driven to eject downwards, the second oil cylinder 7 drives the lower ejector retainer plate 2 to move downwards, the ejector columns 16 are driven to eject downwards, and meanwhile, the plastic part is demoulded.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A plastic product mold capable of achieving rapid mold opening comprises a bottom plate (1) and is characterized in that a bearing plate is fixedly connected to the top of the bottom plate (1), a lower opening plate is arranged on the top of the bearing plate, a telescopic rod is fixedly connected to one side of the lower opening plate, a lower ejector plate (2) is fixedly connected to the top of the telescopic rod, an ejector column (16) is fixedly connected to one side of the lower ejector plate (2), a lower mold (3) is arranged on the lower ejector plate (2), a plurality of connecting rods are fixedly connected to one side of the top of the lower mold (3), an upper mold (4) is movably connected to the top of the connecting rods, an upper ejector plate (5) is arranged on the top of the upper mold (4), an ejector column (16) is fixedly connected to one side of the upper ejector plate (5), an upper mold opening plate is movably connected to one side of, connecting plate top fixedly connected with roof (8), roof (8) top one side fixedly connected with holding ring (9), go up first rack of mould board one side fixedly connected with (11), go up mould (4) one side fixedly connected with gear (13), gear (13) with first rack (11) meshing, lower stripper one side fixedly connected with second rack (12), second rack (12) with gear (13) meshing.
2. A plastic product mold with rapid mold opening as claimed in claim 1, wherein one side of the bearing plate is provided with a groove, one side of the groove is fixedly connected with two first oil cylinders (6), and one side of the connecting plate is fixedly connected with two second oil cylinders (7).
3. The plastic product mold capable of being opened rapidly as claimed in claim 2, wherein a positioning guide pillar (14) is fixedly connected to one side of the bottom of the top plate (8), and a positioning guide sleeve (15) is movably connected to the bottom of the positioning guide pillar (14).
4. A plastic product mold with quick mold opening as claimed in claim 3, wherein a mold core cavity (17) is formed between the upper mold (4) and the lower mold (3), and the mold core cavity (17) is located right below the positioning ring (9).
5. The plastic product mold capable of being opened rapidly as claimed in claim 4, wherein a pouring nozzle (10) is fixedly connected to the bottom of the positioning ring (9), and the pouring nozzle (10) is located right above the mold core cavity (17).
6. A plastic product mould with quick opening mould according to claim 5, wherein the top of the top pillar (16) is fixedly connected with a thimble, and the thimble is positioned above the upper mould (4).
7. The plastic product mold capable of being opened rapidly as claimed in claim 6, wherein a water transporting and collecting block (18) is arranged on one side of the upper mold (4), and a water inlet and a water outlet are formed on one side of the water transporting and collecting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129933.1U CN211683268U (en) | 2020-01-20 | 2020-01-20 | Plastic product mold capable of achieving rapid mold opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129933.1U CN211683268U (en) | 2020-01-20 | 2020-01-20 | Plastic product mold capable of achieving rapid mold opening |
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| Publication Number | Publication Date |
|---|---|
| CN211683268U true CN211683268U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020129933.1U Active CN211683268U (en) | 2020-01-20 | 2020-01-20 | Plastic product mold capable of achieving rapid mold opening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953271A (en) * | 2022-05-19 | 2022-08-30 | 苏州纳科华模具有限公司 | Plastic product mold capable of achieving mold opening and printing fast and quickly |
-
2020
- 2020-01-20 CN CN202020129933.1U patent/CN211683268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953271A (en) * | 2022-05-19 | 2022-08-30 | 苏州纳科华模具有限公司 | Plastic product mold capable of achieving mold opening and printing fast and quickly |
| CN114953271B (en) * | 2022-05-19 | 2023-08-04 | 苏州纳科华模具有限公司 | Plastic product mold with quick mold opening and seal reserving functions |
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