CN216032189U

CN216032189U - High-efficient injection molding device

Info

Publication number: CN216032189U
Application number: CN202122548174.XU
Authority: CN
Inventors: 王敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-15
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the technical field of injection molding, and discloses a high-efficiency injection molding device, which comprises a cooling box and also comprises: a spring is arranged at one end in the cooling box, the end part of the spring is fixedly connected with a support frame, and a storage device for storing the injection molding template is fixedly arranged on the support frame; cooling assemblies are fixedly arranged on two sides of the cooling box, and adjusting assemblies for adjusting the cooling capacity of the cooling assemblies are movably connected to the cooling assemblies; according to the utility model, the injection mold to be cooled is placed through the arranged storage device, the support frame is continuously pressed down along with the increase of the number of the injection molds, the piston plate is pressed down and the hydraulic plate moves under the action of the connecting liquid between the piston plate and the hydraulic plate, so that the position of the driving disc is changed, the push plate can be accelerated to spray the cooling liquid onto the injection mold through the liquid spraying pipe, the amount of the cooling liquid sprayed out by the liquid spraying pipe can be changed according to the number of the injection molds, and the cooling device has the advantages of strong flexibility and strong practicability.

Description

High-efficient injection molding device

Technical Field

The utility model relates to the technical field of injection molding, in particular to a high-efficiency injection molding device.

Background

The engineering plastic is a plastic which can be used as engineering material and can replace metal to manufacture machine parts and the like, has excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, can be used for a long time in harsh chemical and physical environments, can replace metal to be used as engineering structural material, but has high price and small yield.

Engineering plastics carry out batch production through injection mold at the in-process of preparation, and injection mold need carry out cooling operation to the mould thereby make the stock hardening in the mould when producing, and current injection mold cooling method is through carrying out quantitative even spraying to the mould, but when the mould quantity was more, the coolant liquid that the ration was sprayed can not satisfy the concentrated cooling operation of a plurality of moulds, influences the cooling rate.

To this end, a high-efficiency injection molding apparatus has been proposed by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high-efficiency injection molding apparatus to solve the above problems.

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

the utility model provides a high-efficient injection moulding device, includes the cooler bin, still includes: a spring is arranged at one end in the cooling box, the end part of the spring is fixedly connected with a support frame, and a storage device for storing the injection molding template is fixedly arranged on the support frame; cooling assemblies are fixedly arranged on two sides of the cooling box, and adjusting assemblies for adjusting the cooling capacity of the cooling assemblies are movably connected to the cooling assemblies; as more injection mold plates needing cooling are placed on the storage device, the adjusting assembly can automatically adjust the cooling capacity of the cooling assembly so as to meet the cooling requirements of a plurality of injection molds.

As a further scheme of the utility model: the storage device comprises mounting frames fixedly mounted at four corners of the support frame, and a plurality of placing frames distributed at intervals are fixedly mounted on the mounting frames at two sides of the support frame.

As a still further scheme of the utility model: the cooling assembly comprises liquid spraying boxes fixedly installed on two sides of the cooling box, liquid spraying pipes are fixedly installed on the inner wall of the cooling box, the liquid spraying pipes are connected with the cooling box in a penetrating mode, a driving disc is arranged in the liquid spraying boxes in a sliding mode on one side, away from the cooling box, of each side of the liquid spraying box, a non-circle center position on the driving disc is rotatably installed with one end of a transmission rod, and one end, away from the driving disc, of the transmission rod is rotatably connected with a push plate which slides in the liquid spraying boxes.

As a still further scheme of the utility model: the adjusting part comprises a piston cylinder fixedly mounted at one end in the cooling box, a piston plate is arranged in the piston cylinder in a sliding mode, the piston plate is fixedly connected with a support frame through a sliding rod, the piston cylinder is arranged in a hydraulic cylinder on one side of the liquid spraying box through a guide pipe fixed connection, a hydraulic plate is arranged in the hydraulic cylinder in a sliding mode, the hydraulic plate rotates through an L-shaped rod to be connected with a central shaft of the driving disc, and a closed space between the piston plate and the hydraulic plate is provided with connecting liquid.

As a still further scheme of the utility model: and a return pipe is arranged between the cooling box and the liquid spraying box.

As a still further scheme of the utility model: and a top frame is arranged on one side of the cooling box, a liquid storage tank is fixedly arranged on the top frame, and the liquid storage tank is connected to the return pipe through a delivery pipe.

Compared with the prior art, the utility model has the beneficial effects that: the injection mold needing cooling is placed through the arranged storage device, the support frame is continuously pressed down along with the increase of the number of the injection molds, the piston plate is pressed down and the hydraulic plate moves simultaneously through the action of the connecting liquid between the piston plate and the hydraulic plate, so that the position of the driving disc is changed, the pushing plate can be accelerated to spray the cooling liquid onto the injection mold through the liquid spraying pipe, the amount of the cooling liquid sprayed out of the liquid spraying pipe can be changed according to the number of the injection molds, and the injection mold has the advantages of strong flexibility and strong practicability.

Drawings

FIG. 1 is a schematic structural diagram of an efficient injection molding apparatus.

Fig. 2 is an enlarged view of a structure in fig. 1.

Fig. 3 is an enlarged view of the structure B in fig. 1.

FIG. 4 is a schematic structural diagram of a rack in an efficient injection molding apparatus.

In the figure: 1. a cooling tank; 2. a spring; 3. a support frame; 4. a mounting frame; 5. placing a rack; 6. a piston cylinder; 7. a slide bar; 8. a piston plate; 9. a flow guide pipe; 10. a hydraulic cylinder; 11. a hydraulic plate; 12. an L-shaped rod; 13. a liquid spraying tank; 14. a drive disc; 15. a transmission rod; 16. pushing the plate; 17. connecting liquid; 18. a liquid spraying pipe; 19. a return pipe; 20. a top frame; 21. a liquid storage tank; 22. a delivery pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, in the embodiment of the present invention, an efficient injection molding apparatus includes a cooling box 1, and further includes:

a spring 2 is arranged at one end in the cooling box 1, the end part of the spring 2 is fixedly connected with a support frame 3, and a storage device for storing an injection molding template is fixedly arranged on the support frame 3;

cooling assemblies are fixedly arranged on two sides of the cooling box 1, and adjusting assemblies for adjusting the cooling capacity of the cooling assemblies are movably connected to the cooling assemblies;

as more injection mold plates needing cooling are placed on the storage device, the adjusting assembly can automatically adjust the cooling capacity of the cooling assembly so as to meet the cooling requirements of a plurality of injection molds.

In one aspect of this embodiment, the storage device includes a mounting rack 4 fixedly mounted at four corners of the support frame 3, and a plurality of spaced-apart placement racks 5 are fixedly mounted on the mounting racks 4 at two sides of the support frame 3.

In this embodiment, specifically, by placing an injection mold to be cooled on the placing frame 5, the spring 2 is pressed by the weight of the injection mold.

The condition of this embodiment, cooling unit includes the hydrojet case 13 of fixed mounting in cooling tank 1 both sides, fixed mounting has spray tube 18 on the cooling tank 1 inner wall, through connection between spray tube 18 and the cooling tank 1, keep away from cooling tank 1 one side in the hydrojet case 13 and slide and be provided with driving-disc 14, non-centre of a circle position rotation on driving-disc 14 installs transfer line 15 one end, and transfer line 15 keeps away from driving-disc 14 one end and rotates the push pedal 16 that connects the slip in hydrojet case 13.

In one aspect of this embodiment, a return pipe 19 is provided between the cooling tank 1 and the spray tank 13, and the sprayed cooling liquid can be recovered and re-cooled into the spray tank 13 by the return pipe 19.

In one aspect of this embodiment, a top frame 20 is disposed on one side of the cooling box 1, a liquid storage tank 21 is fixedly disposed on the top frame 20, and the liquid storage tank 21 is connected to the return pipe 19 through a delivery pipe 22.

In this embodiment, specifically, the liquid storage tank 21 quantitatively conveys the cooling liquid into the liquid spraying pipe 18, and the driving disk 14 drives the transmission rod 15 to intermittently move, so as to drive the push plate 16 to push the cooling liquid in the liquid spraying box 13 into the liquid spraying pipe 18 to be sprayed out, thereby cooling the injection mold.

The condition of this embodiment, the adjusting part includes piston cylinder 6 of fixed mounting one end in cooling tank 1, and it is provided with piston plate 8 to slide in piston cylinder 6, and piston plate 8 passes through slide bar 7 fixed connection support frame 3, piston cylinder 6 passes through honeycomb duct 9 fixed connection and sets up in the hydraulic cylinder 10 of spray tank 13 one side, it is provided with hydraulic plate 11 to slide in the hydraulic cylinder 10, and hydraulic plate 11 rotates the center pin of connecting driving-disc 14 through L type pole 12, the airtight space between piston plate 8 and the hydraulic plate 11 is equipped with connecting liquid 17.

In this embodiment, it is concrete, through mounting bracket 4 that pushes down, drive piston plate 8 through slide bar 7 and push down to make connecting liquid 17 in the honeycomb duct 9 take place to remove, thereby drive hydraulic plate 11 and take place the skew, thereby drive driving-disc 14 through L type pole 12 and take place to remove, thereby let push pedal 16 can be faster spout coolant liquid from spray tube 18 in, thereby can spray the volume of coolant liquid according to injection mold's quantity adjustment, improve the device practicality.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient injection moulding device, includes the cooler bin, its characterized in that still includes:

a spring is arranged at one end in the cooling box, the end part of the spring is fixedly connected with a support frame, and a storage device for storing the injection molding template is fixedly arranged on the support frame;

cooling assemblies are fixedly arranged on two sides of the cooling box, and adjusting assemblies for adjusting the cooling capacity of the cooling assemblies are movably connected to the cooling assemblies;

2. The efficient injection molding device according to claim 1, wherein the storage device comprises mounting frames fixedly mounted at four corners of the support frame, and a plurality of placing frames distributed at intervals are fixedly mounted on the mounting frames at two sides of the support frame.

3. The efficient injection molding device according to claim 1, wherein the cooling assembly comprises liquid spraying boxes fixedly installed on two sides of the cooling box, a liquid spraying pipe is fixedly installed on the inner wall of the cooling box, the liquid spraying pipe and the cooling box are connected in a through mode, a driving plate is slidably installed on one side, away from the cooling box, of the liquid spraying box, one end, away from a circle center, of the driving plate is rotatably installed with one end of a transmission rod, and one end, away from the driving plate, of the transmission rod is rotatably connected with a push plate which slides in the liquid spraying boxes.

4. A high-efficiency injection molding device as claimed in claim 3, wherein said adjusting assembly comprises a piston cylinder fixedly mounted at one end of the cooling box, a piston plate is slidably disposed in the piston cylinder, the piston plate is fixedly connected to the supporting frame via a sliding rod, the piston cylinder is fixedly connected to a hydraulic cylinder disposed at one side of the liquid spraying box via a flow guiding pipe, a hydraulic plate is slidably disposed in the hydraulic cylinder, the hydraulic plate is rotatably connected to the central shaft of the driving plate via an L-shaped rod, and a connecting liquid is disposed in the sealed space between the piston plate and the hydraulic plate.

5. A high efficiency injection molding apparatus as claimed in claim 4, wherein a return conduit is provided between said cooling tank and said spray tank.

6. A high efficiency injection molding apparatus as claimed in claim 5, wherein said cooling tank has a top frame on one side, a liquid reservoir tank is fixedly disposed on the top frame, and the liquid reservoir tank is connected to the return pipe through a delivery pipe.