CN211334350U

CN211334350U - Injection mold device capable of achieving rapid forming

Info

Publication number: CN211334350U
Application number: CN201922130507.XU
Authority: CN
Inventors: 吕军
Original assignee: Suzhou Jinhexin Plastic Co ltd
Current assignee: Suzhou Jinhexin Plastic Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-25
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a can quick shaping injection mold device, including the cooling bath, the bottom fixed mounting supporting mechanism of cooling bath inner chamber, supporting mechanism comprises two stands and a roof, the through-hole has been seted up at the middle part of roof, be provided with mould component and lower mould component between two stands, it comprises two second connecting seats and an last mould to go up the mould component, lower mould component comprises two first connecting seats and a bed die, the positive fixed mounting of bed die has the cassette, the front of going up the mould is provided with clamping mechanism, clamping mechanism is by two supporting seats, a connecting rod, a locking lever and a first spring are constituteed. The utility model discloses earlier through the pneumatic cylinder promote go up the mould descend and with the bed die contact, the bottom of bed die does not contact with the inside water contact of cooling bath this time, after accomplishing to mould plastics through pneumatic cylinder promote go up mould and bed die messenger go up mould and bed die and dip the aquatic in the cooling bath to it is more even to make the cooling, and then improves off-the-shelf quality.

Description

Injection mold device capable of achieving rapid forming

Technical Field

The utility model relates to an injection mold specifically is a can rapid prototyping injection mold device.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, accurate product size, easy product updating and capability of forming workpieces with complex shapes.

Most of the existing injection molds are in water in the injection molding process, so that some raw materials entering the molds firstly are cooled firstly in the injection molding process, and the molding quality of the molds is influenced. Therefore, we improve the above and provide an injection mold device capable of rapid molding.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an injection mold device capable of realizing rapid molding, which comprises a cooling pool, wherein a supporting mechanism is fixedly arranged at the bottom of an inner cavity of the cooling pool, the supporting mechanism consists of two upright posts and a top plate, a through hole is arranged at the middle part of the top plate, an upper mold component and a lower mold component are arranged between the two upright posts, the upper mold component consists of two second connecting seats and an upper mold, the lower mold component consists of two first connecting seats and a lower mold, a clamping seat is fixedly arranged at the front side of the lower mold, a mold locking mechanism is arranged at the front side of the upper mold, the mold locking mechanism consists of two supporting seats, a connecting rod, a locking rod and a first spring, two hydraulic cylinders are fixedly arranged at the top part of the top plate, and piston rods of the two hydraulic cylinders all penetrate through the top plate and are fixedly connected with the, two the surface of stand all is provided with the buffer gear who is located the bed die below, buffer gear comprises second spring and nut, the surface of stand is provided with the helicitic texture that is located the cooling bath inside, the fixed intercommunication in top of cooling bath right flank has the inlet tube, the fixed intercommunication in bottom of cooling bath left surface has the outlet pipe, the middle part of inlet tube and outlet pipe all is provided with the valve.

As an optimal technical scheme of the utility model, roof fixed mounting is at the top of two stands, two the bottom of stand all with the bottom fixed connection of cooling bath inner chamber.

As a preferred technical scheme of the utility model, the both sides of bed die respectively with two first connecting seat fixed connection, two the inner wall of first connecting seat alternates with the surface of two stands respectively and is connected.

As a preferred technical scheme of the utility model, the both sides of going up the mould respectively with two second connecting seat fixed connection, two the inner wall of second connecting seat alternates with the surface of two stands respectively and is connected.

As a preferred technical scheme of the utility model, the both ends of connecting rod link to each other with two supporting seats, two through the bearing respectively the supporting seat all with the positive fixed connection of last mould.

As a preferred technical scheme of the utility model, locking lever fixed mounting is in the bottom of connecting rod, the one end and the locking lever fixed connection of first spring, the other end and the last mould fixed connection of first spring.

As a preferred technical scheme of the utility model, nut and second spring all set up the surface at the stand, the second spring is located the top of nut.

As an optimal technical scheme of the utility model, the top and the first connecting seat fixed connection of second spring, the bottom of second spring and the top contact of nut.

The utility model has the advantages that: the injection mold device capable of realizing rapid forming comprises an upper mold, a lower mold, a hydraulic cylinder, a locking rod, a cooling pool, a first spring, a second spring, a nut, a first spring, a second spring, a locking rod and a locking base, wherein the upper mold is pushed to descend by the hydraulic cylinder and is contacted with the lower mold, the bottom of the lower mold is not contacted with water in the cooling pool, the upper mold and the lower mold are pushed by the hydraulic cylinder after injection molding is finished, so that the upper mold and the lower mold are immersed into the water in the cooling pool, cooling is more uniform, the quality of a finished product is improved, the cooling speed of the finished product can be accelerated by the water in the cooling pool, the finished product is rapidly formed, acting force generated when the upper mold and the lower mold are contacted can be buffered by the second spring in a mold closing process, the upper mold and the lower mold are prevented from being rigidly contacted and damaged, the, therefore, the upper die and the lower die can be locked, and the connection stability between the upper die and the lower die is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an apparatus for rapidly forming an injection mold according to the present invention;

FIG. 2 is a schematic cross-sectional view of an apparatus for rapidly forming an injection mold according to the present invention;

FIG. 3 is an enlarged schematic view of the injection mold device at A of the present invention;

fig. 4 is an enlarged schematic structural diagram of a B-position of the injection mold device capable of rapid molding.

In the figure: 1. a cooling pool; 2. a column; 3. a first connecting seat; 4. a lower die; 5. a second connecting seat; 6. an upper die; 7. a card holder; 8. a supporting seat; 9. a connecting rod; 10. a locking lever; 11. a first spring; 12. a top plate; 13. a through hole; 14. a hydraulic cylinder; 15. a second spring; 16. a nut; 17. a water inlet pipe; 18. and (5) discharging a water pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the utility model relates to an injection mold device capable of rapid molding, which comprises a cooling pool 1, a supporting mechanism fixedly installed at the bottom of the inner cavity of the cooling pool 1, the supporting mechanism is composed of two upright posts 2 and a top plate 12, a through hole 13 is opened at the middle part of the top plate 12, an upper mold component and a lower mold component are arranged between the two upright posts 2, the upper mold component is composed of two second connecting seats 5 and an upper mold 6, the lower mold component is composed of two first connecting seats 3 and a lower mold 4, a clamping seat 7 is fixedly installed at the front of the lower mold 4, a mold locking mechanism is arranged at the front of the upper mold 6, the mold locking mechanism is composed of two supporting seats 8, a connecting rod 9, a locking rod 10 and a first spring 11, two hydraulic cylinders 14 are fixedly installed at the top of the top plate 12, the piston rods of the two hydraulic cylinders 14 all penetrate through the top plate 12, the surface of two stands 2 all is provided with the buffer gear who is located 4 belows in the bed die, and buffer gear comprises second spring 15 and nut 16, and the surface of stand 2 is provided with the helicitic texture that is located 1 inside in cooling bath, and the fixed intercommunication in top of 1 right flank in cooling bath has inlet tube 17, and the fixed intercommunication in bottom of 1 left flank in cooling bath has outlet pipe 18, and the middle part of inlet tube 17 and outlet pipe 18 all is provided with the valve.

Wherein, roof 12 fixed mounting all with the bottom fixed connection of 1 inner chamber in cooling bath at the top of two stands 2, the bottom of two stands 2, can link together the top of two stands 2 through setting up roof 12 to can improve the stability of connecting between two stands 2.

Wherein, the both sides of bed die 4 respectively with two first connecting seat 3 fixed connection, the inner wall of two first connecting seat 3 alternates with the surface of two stands 2 respectively to be connected, can play connection and supporting role to bed die 4 through setting up two first connecting seat 3 to can avoid producing the friction between bed die 4 and the stand 2, thereby improve the practicality of bed die 4.

Wherein, go up the both sides of mould 6 respectively with two second connecting seat 5 fixed connection, the inner wall of two second connecting seat 5 alternates with the surface of two stands 2 respectively and is connected, and the top of going up mould 6 is provided with the mouth of moulding plastics, can make progress and pour into the raw materials into between mould 6 and the bed die 4 through setting up the mouth of moulding plastics.

Wherein, the both ends of connecting rod 9 link to each other with two supporting seats 8 through the bearing respectively, two supporting seats 8 all with the positive fixed connection of last mould 6, link to each other connecting rod 9 and two supporting seats 8 through the bearing and can make locking lever 10 rotate to can be convenient for operating personnel with locking lever 10 card go into in cassette 7 or take out from cassette 7.

Wherein, locking lever 10 fixed mounting is in the bottom of connecting rod 9, the one end and the locking lever 10 fixed connection of first spring 11, the other end and the last mould 6 fixed connection of first spring 11 promote locking lever 10 card through first spring 11 and go into in the cassette 7 to can lock last mould 6 and bed die 4, and then improve the stability of being connected between last mould 6 and the bed die 4.

Wherein, nut 16 and second spring 15 all set up the surface at stand 2, and second spring 15 is located the top of nut 16, can adjust the decrement of second spring 15 through setting up nut 16, and then can be according to the height of mould 4 under the condition adjustment of the inside water level of cooling bath 1.

Wherein, the top and the first connecting seat 3 fixed connection of second spring 15, the bottom of second spring 15 and the top contact of nut 16 can cushion the effort when contacting between cope match-plate pattern 6 and the bed die 4 through second spring 15 to avoid cope match-plate pattern 6 and bed die 4 to take place rigid contact and damage.

When the cooling device works, firstly, the water inlet pipe 17 is connected with a water source, then the water outlet pipe 18 is connected with a water storage tank or a water storage tank, then the hydraulic cylinder 14 is started, the upper die 6 is pushed to descend through the hydraulic cylinder 14, the locking rod 10 is lifted in the descending process of the upper die 6, when the bottom of the upper die 6 is contacted with the top of the lower die 4, the hydraulic cylinder 14 is stopped, the locking rod 10 is loosened, then the bottom end of the locking rod 10 is clamped into the clamping seat 7, so that the upper die 6 and the lower die 4 can be locked, the connection stability between the upper die 6 and the lower die 4 is improved, then valves of the water inlet pipe 17 and the water outlet pipe 18 are opened, cold water in the water source enters the cooling pool 1 through the water inlet pipe 17 and is discharged through the water outlet pipe 18, then an injection molding machine penetrates through the through hole 13 and injects raw, remove the injection molding machine after the completion of moulding plastics, then start pneumatic cylinder 14, promote mould 6 and bed die 4 through pneumatic cylinder 14 and descend and make mould 6 and bed die 4 get into the inside aquatic of cooling bath 1, cool off bed die 4 and bed die 6 through the inside water of cooling bath 1, and then improve finished product quality, and can accelerate off-the-shelf cooling rate through the inside hydroenergy of cooling bath 1, and then make the finished product quick forming, start pneumatic cylinder 14 after the cooling forming, drive mould 6 and bed die 4 through pneumatic cylinder 14 and rise, then break locking lever 10 off with the fingers and thumb and make locking lever 10 and cassette 7 separate, the rethread pneumatic cylinder 14 drives mould 6 and bed die 4 and separates, then take out the finished product can.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold device capable of being rapidly molded comprises a cooling pool (1) and is characterized in that a supporting mechanism is fixedly installed at the bottom of an inner cavity of the cooling pool (1), the supporting mechanism is composed of two stand columns (2) and a top plate (12), a through hole (13) is formed in the middle of the top plate (12), an upper mold assembly and a lower mold assembly are arranged between the two stand columns (2), the upper mold assembly is composed of two second connecting seats (5) and an upper mold (6), the lower mold assembly is composed of two first connecting seats (3) and a lower mold (4), a clamping seat (7) is fixedly installed on the front surface of the lower mold (4), a mold locking mechanism is arranged on the front surface of the upper mold (6), and the mold locking mechanism is composed of two supporting seats (8), a connecting rod (9), a locking rod (10) and a first spring (11), the top fixed mounting of roof (12) has two pneumatic cylinders (14), two the piston rod of pneumatic cylinder (14) all runs through roof (12) and with the top fixed connection of last mould (6), two the surface of stand (2) all is provided with the buffer gear who is located bed die (4) below, buffer gear comprises second spring (15) and nut (16), the surface of stand (2) is provided with the helicitic texture that is located cooling tank (1) inside, the fixed intercommunication in top of cooling tank (1) right flank has inlet tube (17), the fixed intercommunication in bottom of cooling tank (1) left surface has outlet pipe (18), the middle part of inlet tube (17) and outlet pipe (18) all is provided with the valve.

2. An injection mold device capable of being rapidly molded according to claim 1, wherein the top plate (12) is fixedly installed on the top of the two columns (2), and the bottom ends of the two columns (2) are fixedly connected with the bottom of the inner cavity of the cooling pool (1).

3. An injection mold device capable of being rapidly molded according to claim 1, wherein two sides of the lower mold (4) are respectively and fixedly connected with the two first connecting seats (3), and the inner walls of the two first connecting seats (3) are respectively and alternately connected with the outer surfaces of the two upright columns (2).

4. An injection mold device capable of being rapidly molded according to claim 1, wherein two sides of the upper mold (6) are respectively and fixedly connected with two second connecting seats (5), and inner walls of the two second connecting seats (5) are respectively and alternately connected with outer surfaces of two upright columns (2).

5. An injection mold device capable of being rapidly molded as claimed in claim 1, wherein both ends of the connecting rod (9) are respectively connected with two supporting seats (8) through bearings, and both supporting seats (8) are fixedly connected with the front surface of the upper mold (6).

6. An injection mold device capable of being rapidly molded as claimed in claim 1, wherein the locking rod (10) is fixedly installed at the bottom of the connecting rod (9), one end of the first spring (11) is fixedly connected with the locking rod (10), and the other end of the first spring (11) is fixedly connected with the upper mold (6).

7. An injection mould device capable of rapid prototyping as in claim 1 wherein said nut (16) and second spring (15) are both disposed on the outer surface of the stud (2), said second spring (15) being located above the nut (16).

8. An injection mould device capable of being rapidly formed according to claim 1, wherein the top end of the second spring (15) is fixedly connected with the first connecting seat (3), and the bottom end of the second spring (15) is contacted with the top of the nut (16).