CN216127682U

CN216127682U - Quick cooling arrangement is used in basin connecting plate injection molding

Info

Publication number: CN216127682U
Application number: CN202121882971.5U
Authority: CN
Inventors: 武金玺; 任志强; 高莉
Original assignee: Changzhou Haote Plastic Industry Co ltd
Current assignee: Changzhou Haote Plastic Industry Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-25
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of injection molding of a water tank connecting plate, in particular to a rapid cooling device for injection molding of the water tank connecting plate, which solves the defects that the common rapid cooling device wastes water resources too much and can not process waste water in a centralized way, and comprises a device shell, a water tank and a mold table, wherein a first hydraulic rod which is arranged downwards is fixedly arranged below a transverse plate, a lower mold is arranged in a notch at the top of the mold table, a through hole is arranged below the lower mold in the mold table, a second hydraulic rod which penetrates through and extends to the top of the through hole is fixedly arranged on the inner side of the bottom of the mold table, the device is driven by an external power supply, firstly, the upper mold is driven by the first hydraulic rod to be pressed downwards into the lower mold, after the injection molding is successful, the second hydraulic rod is pushed to align to the lower mold to spray water to cool a plastic part in the mold, then the third hydraulic rod is contracted to enable a plunger to leave the end part of the through hole, the cooled water is discharged out of the shell of the device through the flowing water discharging pipe, and the purposes of saving water resources and treating waste water in a centralized manner are achieved.

Description

Quick cooling arrangement is used in basin connecting plate injection molding

Technical Field

The utility model relates to the technical field of injection molding of water tank connecting plates, in particular to a rapid cooling device for injection molding of a water tank connecting plate.

Background

Injection molding is a method for producing moldings from industrial products, which generally use rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. The cooling process after the basin connecting plate is moulded plastics, too big and can not the centralized processing waste water of waste water resource, consequently needs a quick cooling arrangement that can water economy resource and centralized processing waste water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the common quick cooling equipment wastes water resources too much and cannot treat waste water in a centralized manner, and provides the quick cooling equipment for injection molding of the water tank connecting plate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a basin connecting plate is moulded plastics and is used quick cooling arrangement, includes the device casing, the inboard fixed mounting in device casing bottom has water tank and mould platform, and one side is located the welding of mould bench side and has the diaphragm that the level set up in the device casing, diaphragm below fixed mounting has the first hydraulic stem that sets up downwards, the flexible end mounting of first hydraulic stem has the last mould that the level set up, the notch has been seted up at mould bench top, be provided with the bed die in the notch, lie in the bed die below in and seted up the through-hole, the inboard fixed mounting in mould bench bottom has the second hydraulic stem that runs through and extend to the through-hole top, through-hole bottom one side concatenates and runs through and extend to the outside drain pipe of device casing, is located the third hydraulic stem that water tank one side top fixed mounting has the level to set up in the device casing.

Preferably, the through hole penetrates through the bottom of the lower die, and the aperture of the end part of the through hole is smaller than the diameter of the through hole.

Preferably, a plunger with the size matched with the aperture of the end part of the through hole is fixedly installed at the telescopic end of the second hydraulic rod.

Preferably, the diameter of the water discharge pipe and the diameter of the die table are connected in series with a second electric control valve arranged outside one side of the die table.

Preferably, a spray head is fixedly mounted at the telescopic end of the third hydraulic rod, a first electric control valve is fixedly mounted at the top of the water tank, and a water pipe is connected between the first electric control valve and the spray head in series.

Preferably, the outer surface of the telescopic end of the third hydraulic rod, which is in contact with the inner side of the bottom of the through hole, is sleeved with a sealing ring.

The utility model has the beneficial effects that:

the device is driven by an external power supply, the first hydraulic rod drives the upper die to be pressed down to the lower die, after the injection molding is successful, the second hydraulic rod is pushed to align the lower die to spray water to cool a plastic part in the die, then the third hydraulic rod is contracted to enable the plunger to leave the end part of the through hole, so that the cooled water is discharged out of the device shell through the flow drain pipe, and the purposes of saving water resources and treating waste water in a centralized mode are achieved.

Drawings

FIG. 1 is a schematic cross-sectional view of a main view of a rapid cooling device for injection molding of a water tank connecting plate according to the present invention;

FIG. 2 is a schematic left-view cross-sectional structural view of a rapid cooling device for injection molding of a water tank connecting plate according to the present invention;

fig. 3 is a schematic view of a top view structure of a mold table of the rapid cooling device for injection molding of a water tank connecting plate according to the present invention.

In the figure: 1. a device housing; 2. a water tank; 3. a mold table; 4. a transverse plate; 5. a first hydraulic lever; 6. an upper die; 7. a lower die; 8. a plunger; 9. a second hydraulic rod; 10. a drain pipe; 11. a first electrically controlled valve; 12. a third hydraulic lever; 13. a spray head; 14. a second electrically controlled valve; 15. a water pipe; 16. a seal ring; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a basin connecting plate is moulded plastics and is used quick cooling arrangement, including device casing 1, device casing 1 bottom inboard fixed mounting has water tank 2 and mould platform 3, one side is located mould platform 3 top welding and has the diaphragm 4 that the level set up in device casing 1, diaphragm 4 below fixed mounting has the first hydraulic stem 5 of downward setting, the last mould 6 that the flexible end mounting of first hydraulic stem 5 has the level to set up, the notch has been seted up at mould platform 3 top, be provided with bed die 7 in the notch, lie in bed die 7 below and seted up through-hole 17 in the mould platform 3, the inboard fixed mounting in mould platform 3 bottom has the second hydraulic stem 9 that runs through and extend to through-hole 17 top, through-hole 17 bottom one side has concatenated and runs through and extends to the outside drain pipe 10 of device casing 1, lie in water tank 2 one side top fixed mounting and have the third hydraulic stem 12 of level setting in device casing 1.

In this embodiment, the through hole 17 penetrates the bottom of the lower mold 7, the end aperture of the through hole 17 is smaller than the diameter of the through hole 17, and the end aperture of the through hole 17 is smaller than the diameter so that water cooled from above can flow down into the through hole 17 after the plunger 8 leaves the end.

Wherein, the flexible end mounting of second hydraulic stem 9 has the plunger 8 that the size matches with through-hole 17 tip aperture, and the effect of plunger 8 prevents during the material from flowing into through-hole 17 when moulding plastics, and the cooling back of moulding plastics for refrigerated water can discharge smoothly.

Then, the drain pipe 10 is connected in series with the mold table 3 in diameter with a second electronic control valve 14 installed outside one side of the mold table 3, and the second electronic control valve 14 controls water in the through hole 17 to be discharged out of the device case 1 through the drain pipe 10.

Then, the flexible end fixed mounting of third hydraulic stem 12 has shower nozzle 13, and the top fixed mounting of water tank 2 has first automatically controlled valve 11, has concatenated water pipe 15 between first automatically controlled valve 11 and the shower nozzle 13, and third hydraulic stem 12 control shower nozzle 13 and mould platform 3's distance keeps away from mould platform 3 during moulding plastics, when needing quick cooling after the completion of moulding plastics, is close to mould platform 3, and shower nozzle 13 aims at bed die 7 and carries out accurate spraying, reaches the purpose of water economy resource.

Finally, the outer surface of the telescopic end of the third hydraulic rod 12, which is in contact with the inner side of the bottom of the through hole 17, is sleeved with a sealing ring 16, and the sealing ring 16 can prevent water in the through hole 17 from flowing into the second hydraulic rod 9 below to influence the work of the second hydraulic rod.

In summary, the device is driven by an external power supply, the first hydraulic rod 5 drives the upper mold 6 to be pressed down into the lower mold 7, after the injection molding is successful, the second hydraulic rod 9 is pushed to align with the lower mold 7 to spray water so as to cool the molded part in the mold, then the third hydraulic rod 12 is contracted so as to enable the plunger 8 to leave the end part of the through hole 17, so that the cooled water is discharged out of the device shell 1 through the flow-discharge pipe 10, and the purposes of saving water resources and intensively treating wastewater are achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a basin connecting plate is moulded plastics and is used quick cooling arrangement, includes device casing (1), its characterized in that, device casing (1) bottom inboard fixed mounting has water tank (2) and mould platform (3), and one side is located mould platform (3) top and welds diaphragm (4) that the level set up in device casing (1), diaphragm (4) below fixed mounting has first hydraulic stem (5) of downward setting, the flexible fixed mounting of first hydraulic stem (5) has last mould (6) that the level set up, the notch has been seted up at mould platform (3) top, be provided with bed die (7) in the notch, be located bed die (7) below in mould platform (3) and seted up through-hole (17), the inboard fixed mounting in mould platform (3) bottom has second hydraulic stem (9) that run through and extend to through-hole (17) top, through-hole (17) bottom one side has concatenated and runs through and extends to device casing (1) outside drain pipe (10) ) And a third hydraulic rod (12) which is horizontally arranged is fixedly arranged above one side of the water tank (2) in the device shell (1).

2. The rapid cooling device for injection molding of the water tank connecting plate as claimed in claim 1, wherein the through hole (17) penetrates through the bottom of the lower mold (7), and the end hole diameter of the through hole (17) is smaller than the diameter of the through hole (17).

3. The rapid cooling device for injection molding of the water tank connecting plate as claimed in claim 1, wherein the plunger (8) with the size matched with the end hole diameter of the through hole (17) is fixedly installed at the telescopic end of the second hydraulic rod (9).

4. The rapid cooling device for injection molding of the water tank connecting plate as claimed in claim 1, wherein the drain pipe (10) is connected in series with the mold table (3) in diameter with a second electrically controlled valve (14) installed outside one side of the mold table (3).

5. The rapid cooling device for injection molding of the water tank connecting plate according to claim 1, wherein a spray head (13) is fixedly installed at a telescopic end of the third hydraulic rod (12), a first electric control valve (11) is fixedly installed at the top of the water tank (2), and a water pipe (15) is connected between the first electric control valve (11) and the spray head (13) in series.

6. The rapid cooling device for injection molding of the water tank connecting plate as claimed in claim 1, wherein the outer surface of the telescopic end of the third hydraulic rod (12) contacting the inner side of the bottom of the through hole (17) is sleeved with a sealing ring (16).