CN209775389U - Die-casting device is used in production of entity plastic product - Google Patents
Die-casting device is used in production of entity plastic product Download PDFInfo
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- CN209775389U CN209775389U CN201822160561.4U CN201822160561U CN209775389U CN 209775389 U CN209775389 U CN 209775389U CN 201822160561 U CN201822160561 U CN 201822160561U CN 209775389 U CN209775389 U CN 209775389U
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Abstract
The utility model discloses a die-casting device is used in production of entity plastic product, including the liquid case, the top outer wall of liquid case has the seal box through the fix with screw, and one side inner wall top welding of seal box has the bed die, the bottom outer wall of seal box and the top outer wall of liquid case have all been opened the flow pipe jack, and the inner wall of two flow pipe jacks is all pegged graft and is had same flow pipe, the bottom inner wall of liquid case has the water pump through the fix with screw, and the play water end of water pump pegs graft in the one end inner wall of flow pipe, the top cap has been placed to the top outer wall of seal box, and the bottom outer wall welding of top cap has the mould. The utility model discloses can discharge the inside most gas of bed die, can effectively reduce the influence of air to the product, help improving the inside phenomenon of remaining the bubble of product, can effectively improve the too early refrigerated phenomenon of plastic melt, can improve the phenomenon that the in-process top die and bed die removed the influence product quality of moulding plastics.
Description
Technical Field
The utility model relates to an entity plastic product production technical field especially relates to a die-casting device is used in production of entity plastic product.
Background
The die casting mold generally includes an upper portion and a lower portion, and after the plastic melt is injected into the mold, the two portions of the mold need to be kept pressed tightly before the plastic melt in the cavity is cooled and formed, so that the cavity of the mold which is not filled with the plastic melt is filled with the plastic melt, and the die casting is completed after the plastic melt is cooled and formed.
If when not being full of the plastic meltwater in the die cavity, the plastic meltwater receives the cooling too early, can lead to the fashioned work piece unqualified, and the mouth is pour in easy blockking up of refrigerated plastic moreover, leads to can't pour the shaping, causes the product to scrap, if can't in time discharge pouring the inside gas of in-process die cavity, the inside a large amount of bubbles that can form of product after the shaping influence product quality.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a die-casting device for producing an entity plastic product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A die-casting device for producing solid plastic products comprises a liquid tank, wherein a sealing box is fixed on the outer wall of the top of the liquid tank through a screw, and the top of the inner wall at one side of the seal box is welded with a lower die, the outer wall at the bottom of the seal box and the outer wall at the top of the liquid box are both provided with water supply pipe jacks, and the inner walls of the two water supply pipe jacks are inserted with the same water supply pipe, the inner wall of the bottom of the liquid tank is fixed with a water pump through screws, the water outlet end of the water pump is inserted into the inner wall of one end of the water supply pipe, the top cover is arranged on the outer wall of the top of the seal box, and the outer wall of the bottom of the top cover is welded with an upper die, the inner wall of one side of the lower die is provided with a stripper plate chute, and the inner wall of the stripper plate chute is connected with a stripper plate in a sliding manner, the outer wall of the bottom of the seal box is fixed with a hydraulic cylinder through a screw, and one end of a piston rod of the hydraulic cylinder is fixed on the outer wall of the bottom of the stripper plate through a screw.
Preferably, the top of the outer wall of one side of the seal box and the top of the outer wall of one side of the liquid box are both provided with return pipe jacks, and the inner walls of the two return pipe jacks are inserted with the same return pipe.
Preferably, the top outer wall both sides of top cap all opened has the slider spout, and the equal sliding connection of inner wall of two slider spouts has the slider, and reset spring has all been welded to one side outer wall of two sliders and one side inner wall of two slider spouts, and the gag lever post has all been welded to the bottom outer wall of two sliders.
Preferably, a fixing plate is fixed to the top of the outer wall of one side of the seal box through screws, and clamping blocks are welded to two sides of the outer wall of the top of the fixing plate.
Preferably, the bottom inner wall of seal box and the bottom outer wall of bed die all have the sealing ring through the fix with screw, and one side inner wall of bed die opens there is the drainage groove.
Preferably, both sides of the outer wall of the top cover are respectively provided with a pouring tube jack and an air outlet tube jack, the inner wall of the pouring tube jack and the inner wall of the air outlet tube jack are respectively spliced with a pouring tube and an air outlet tube, and the inner wall of the air outlet tube is connected with a piston in a sliding manner.
preferably, the inner wall of the bottom of the liquid tank is fixed with an electric heating tube through a screw, the electric heating tube, the water pump and the hydraulic cylinder are all connected with a switch through wires, and the switch is connected with a power supply through a wire.
Compared with the prior art, the utility model provides a die-casting device is used in production of entity plastic product possesses following beneficial effect:
1. This die-casting device is used in production of entity plastic product, through stripper plate, outlet duct and the piston that sets up, before moulding plastics, start hydraulic cylinder and promote the stripper plate and move up, the inside most gas of lower mould that can discharge inserts the inside sealed outlet duct of outlet duct with the piston, can keep the inside negative pressure state that is in of lower mould, can effectively reduce the influence of air to the product when pouring, helps improving the inside phenomenon of remaining bubble of product.
2. This die-casting device is used in production of entity plastic product through water pump and the electrothermal tube that sets up, opens electrothermal tube and water pump, can drive the heating fluid body and flow into inside preheating the bed die of sealing box, can effectively improve the too early refrigerated phenomenon of plastic melt.
3. this die-casting device is used in production of entity plastic product, through gag lever post and the fixture block that sets up, reset spring promotes the slider and removes, makes the fixture block stop the gag lever post and shifts up, helps keeping being connected of last mould and bed die closely spent, can improve the phenomenon that the product quality was influenced in the removal of last mould and bed die in the process of moulding plastics.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
drawings
FIG. 1 is a schematic cross-sectional view of a die casting apparatus for producing solid plastic products according to the present invention;
FIG. 2 is a schematic structural view of a die casting apparatus for producing a solid plastic product according to the present invention;
Fig. 3 is the utility model provides a die-casting device top cap's for production of entity plastic product structural schematic diagram.
In the figure: 1-liquid tank, 2-water pump, 3-water supply pipe, 4-electric heating pipe, 5-hydraulic cylinder, 6-sealing ring, 7-sealing tank, 8-return pipe, 9-stripper plate, 10-clamping block, 11-limiting rod, 12-reset spring, 13-piston, 14-air outlet pipe, 15-top cover, 16-upper die, 17-pouring pipe, 18-sliding block, 19-fixing plate, 20-drainage groove and 21-lower die.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.
Referring to fig. 1-3, a die casting device for producing solid plastic products comprises a liquid tank 1, a sealing box 7 fixed on the outer wall of the top of the liquid tank 1 through screws, and the top of the inner wall of one side of the seal box 7 is welded with a lower die 21, the outer wall of the bottom of the seal box 7 and the outer wall of the top of the liquid box 1 are both provided with water supply pipe jacks, and the inner walls of the two water supply pipe jacks are inserted with the same water supply pipe 3, the inner wall of the bottom of the liquid tank 1 is fixed with a water pump 2 through screws, and the water outlet end of the water pump 2 is inserted into the inner wall of one end of the water supply pipe 3, the top cover 15 is arranged on the outer wall of the top part of the seal box 7, and the outer wall of the bottom of the top cover 15 is welded with an upper die 16, the inner wall of one side of the lower die 21 is provided with a stripper plate chute, and the inner wall of the stripper plate chute is connected with a stripper plate 9 in a sliding manner, the outer wall of the bottom of the seal box 7 is fixed with a hydraulic cylinder 5 through a screw, and one end of a piston rod of the hydraulic cylinder 5 is fixed on the outer wall of the bottom of the stripper plate 9 through a screw.
The utility model discloses in, the back flow jack has all been opened at one side outer wall top of seal box 7 and one side outer wall top of liquid tank 1, and the inner wall of two back flow jacks all pegs graft and have same back flow 8.
The utility model discloses in, the slider spout has all been opened to the top outer wall both sides of top cap 15, and the equal sliding connection of inner wall of two slider spouts has slider 18, and reset spring 12 has all been welded to one side outer wall of two sliders 18 and one side inner wall of two slider spouts, and gag lever post 11 has all been welded to the bottom outer wall of two sliders 18.
The utility model discloses in, there is fixed plate 19 at one side outer wall top of seal box 7 through the fix with screw, and all welds in fixed plate 19's top outer wall both sides has fixture block 10, and fixture block 10 can block that gag lever post 11 moves up, helps keeping being connected of upper die 16 and bed die 21 closely spent, can improve the phenomenon that the injection molding in-process upper die 16 and bed die 21 removed the influence product quality.
The utility model discloses in, the bottom inner wall of seal box 7 and the bottom outer wall of bed die 21 all have sealing ring 6 through the fix with screw, and one side inner wall of bed die 21 opens there is drainage groove 20, and drainage groove 20 can guide the plastic meltwater to flow in the bed die 21 bottom, makes the plastic meltwater highly increase gradually, helps discharge gas, can reduce the probability of the gaseous formation bubble of plastic meltwater parcel.
The utility model discloses in, top cover 15's top outer wall both sides are opened respectively has pouring tube jack and outlet duct jack, and the inner wall of pouring tube jack and the inner wall of outlet duct jack are pegged graft respectively and are had pouring tube 17 and outlet duct 14, and the inner wall sliding connection of outlet duct 14 has piston 13.
The utility model discloses in, the bottom inner wall of liquid tank 1 has electrothermal tube 4 through the fix with screw, and electrothermal tube 4, water pump 2 and pneumatic cylinder 5 all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The working principle is as follows: promote slider 18 and remove, place top cap 15 at seal box 7 top, reset spring 12 promotes slider 18 and removes, make fixture block 10 block gag lever post 11 and move up, before moulding plastics, start hydraulic cylinder 5 and promote stripper plate 9 and shift up, most gas of the inside of discharge lower mould 21, insert piston 13 in the inside sealed outlet duct 14 of outlet duct 14, open electrothermal tube 4, start water pump 2, inside the liquid suction seal box 7 that will heat, preheat lower mould 21, pour into the plastic meltwater through pouring tube 17, the plastic meltwater flows into lower mould 21 bottom through the guide of drainage groove 20 guide, after moulding plastics, close electrothermal tube 4 and water pump 2, after the cooling forming, promote slider 18 and remove, take away top cap 15, start hydraulic cylinder 5 and promote stripper plate 9 and remove and demold.
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 die-casting device for producing solid plastic products comprises a liquid tank (1) and is characterized in that a sealing box (7) is fixed on the outer wall of the top of the liquid tank (1) through screws, a lower die (21) is welded on the top of the inner wall of one side of the sealing box (7), water supply pipe jacks are formed in the outer wall of the bottom of the sealing box (7) and the outer wall of the top of the liquid tank (1), the same water supply pipe (3) is inserted into the inner walls of the two water supply pipe jacks, a water pump (2) is fixed on the inner wall of the bottom of the liquid tank (1) through screws, the water outlet end of the water pump (2) is inserted into the inner wall of one end of the water supply pipe (3), a top cover (15) is placed on the outer wall of the top of the sealing box (7), an upper die (16) is welded on the outer wall of the bottom of the top cover (15), a, and the inner wall of the stripper plate chute is connected with a stripper plate (9) in a sliding manner, the outer wall of the bottom of the seal box (7) is fixed with a hydraulic cylinder (5) through a screw, and one end of a piston rod of the hydraulic cylinder (5) is fixed on the outer wall of the bottom of the stripper plate (9) through a screw.
2. The die-casting device for producing solid plastic products as claimed in claim 1, wherein the top of the outer wall of one side of the sealing box (7) and the top of the outer wall of one side of the liquid tank (1) are both provided with a return pipe insertion hole, and the inner walls of the two return pipe insertion holes are inserted with the same return pipe (8).
3. The die-casting device for producing solid plastic products according to claim 2, wherein two sides of the top outer wall of the top cover (15) are both provided with slide block chutes, the inner walls of the two slide block chutes are both connected with slide blocks (18) in a sliding manner, the outer walls of one side of the two slide blocks (18) and the inner walls of one side of the two slide block chutes are both welded with return springs (12), and the outer walls of the bottom of the two slide blocks (18) are both welded with limiting rods (11).
4. The die-casting device for producing solid plastic products as claimed in claim 3, wherein the top of the outer wall of one side of the sealing box (7) is fixed with a fixing plate (19) by screws, and the two sides of the outer wall of the top of the fixing plate (19) are welded with the clamping blocks (10).
5. The die-casting device for producing solid plastic products as claimed in claim 4, wherein the sealing ring (6) is fixed on the bottom inner wall of the sealing box (7) and the bottom outer wall of the lower die (21) through screws, and the drainage groove (20) is formed on the inner wall of one side of the lower die (21).
6. The die casting device for producing solid plastic products according to claim 5, wherein the top cover (15) is provided with a pouring tube insertion hole and an air outlet tube insertion hole on both sides of the top outer wall, the inner wall of the pouring tube insertion hole and the inner wall of the air outlet tube insertion hole are respectively inserted with a pouring tube (17) and an air outlet tube (14), and the inner wall of the air outlet tube (14) is slidably connected with the piston (13).
7. The die-casting device for producing solid plastic products according to claim 6, wherein the electric heating tube (4) is fixed on the inner wall of the bottom of the liquid tank (1) through screws, and the electric heating tube (4), the water pump (2) and the hydraulic cylinder (5) are all connected with a switch through wires, and the switch is connected with a power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160561.4U CN209775389U (en) | 2018-12-22 | 2018-12-22 | Die-casting device is used in production of entity plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160561.4U CN209775389U (en) | 2018-12-22 | 2018-12-22 | Die-casting device is used in production of entity plastic product |
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| Publication Number | Publication Date |
|---|---|
| CN209775389U true CN209775389U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822160561.4U Active CN209775389U (en) | 2018-12-22 | 2018-12-22 | Die-casting device is used in production of entity plastic product |
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| CN (1) | CN209775389U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546820A (en) * | 2020-05-14 | 2020-08-18 | 瑞安市佰乐雅工艺品有限公司 | Glue dripping handicraft production is with molding structure convenient to adjust |
| CN111660491A (en) * | 2020-05-13 | 2020-09-15 | 易忠萍 | Three-dimensional injection molding device |
| CN111659871A (en) * | 2020-07-01 | 2020-09-15 | 李启林 | Die casting equipment for 5G intensifier |
| CN113681971A (en) * | 2021-08-26 | 2021-11-23 | 德清精诚制药机械有限公司 | Integral die for improving production efficiency |
| CN113733454A (en) * | 2021-09-10 | 2021-12-03 | 瑞安市吉尔康鞋业有限公司 | Leather shoe injection mold and method for injection molding of leather shoe sole by adopting leather shoe injection mold |
-
2018
- 2018-12-22 CN CN201822160561.4U patent/CN209775389U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660491A (en) * | 2020-05-13 | 2020-09-15 | 易忠萍 | Three-dimensional injection molding device |
| CN111546820A (en) * | 2020-05-14 | 2020-08-18 | 瑞安市佰乐雅工艺品有限公司 | Glue dripping handicraft production is with molding structure convenient to adjust |
| CN111659871A (en) * | 2020-07-01 | 2020-09-15 | 李启林 | Die casting equipment for 5G intensifier |
| CN111659871B (en) * | 2020-07-01 | 2022-06-21 | 东台市高科技术创业园有限公司 | Die casting equipment for 5G intensifier |
| CN113681971A (en) * | 2021-08-26 | 2021-11-23 | 德清精诚制药机械有限公司 | Integral die for improving production efficiency |
| CN113733454A (en) * | 2021-09-10 | 2021-12-03 | 瑞安市吉尔康鞋业有限公司 | Leather shoe injection mold and method for injection molding of leather shoe sole by adopting leather shoe injection mold |
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