CN211868433U

CN211868433U - Can prevent milk plastic bottle production of mould slot with device of moulding plastics

Info

Publication number: CN211868433U
Application number: CN202020169444.9U
Authority: CN
Inventors: 全威; 盛智
Original assignee: Hubei Shengzhi Plastic Packaging Co ltd
Current assignee: Hubei Shengzhi Plastic Packaging Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-06
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to the technical field of injection molding devices, in particular to an injection molding device for producing milk plastic bottles capable of preventing a mold from cracking, which comprises a first mold, wherein the top surface of the first mold is provided with a mold cavity, the top surface of the first mold is provided with a sink groove, the front side of the first mold is provided with a first through groove, the first through groove penetrates through the first mold and is communicated with the sink groove, the front side of the first mold and the two sides of the first through groove are symmetrically provided with T-shaped chutes, the four corners of the top surface of the first mold are vertically provided with guide rods, the top surface of the first mold is provided with a top plate, the injection molding device for producing milk plastic bottles capable of preventing the mold from cracking can rapidly guide the heat in the mold to the outside through a heat dissipation mechanism, thereby reducing the heat of the mold, effectively preventing the mold from cracking, prolonging the service life of the mold, the problems that the service life of the die is shortened and the production cost is increased are solved.

Description

Can prevent milk plastic bottle production of mould slot with device of moulding plastics

Technical Field

The utility model relates to an injection moulding device technical field specifically is a milk plastic bottle production that can prevent that mould from cracking is with device of moulding plastics.

Background

In the production process of the milk plastic bottle, after injection liquid is added into a mold, the phenomenon of cracking of the mold (principle of thermal expansion and cold contraction) can be caused due to the fact that the injection liquid is used for a long time due to the high temperature of the injection liquid, once the phenomenon of cracking of the mold directly causes the scrapping of the mold, the damage of the mold cannot be maintained, and therefore the service life of the mold is shortened, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent milk plastic bottle production of mould cracking and use injection moulding device to solve the life who sends the mould that proposes among the above-mentioned background art and subtract weak point, increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a can prevent milk plastic bottle production of mould cracks with injection moulding device, includes first mould, the die cavity has been seted up to the top surface of first mould, heavy groove has been seted up to the top surface of first mould, first logical groove has been seted up to the front side of first mould, first logical groove run through first mould and with heavy groove is linked together, the front side of first mould just is located T type spout has been seted up to the bilateral symmetry of first logical groove, the equal vertical guide bar that is equipped with in top surface four corners department of first mould, the top surface of first mould is equipped with the roof, the guide bar passes the roof and rather than sliding connection, the front side of first mould is equipped with heat dissipation mechanism.

Preferably, the bottom surface of first mould is located the equal vertical supporting leg that is equipped with in four corners department, the bottom surface of supporting leg all is equipped with the universal wheel.

Preferably, heat dissipation mechanism includes the connecting plate, one side of connecting plate with lie in with two of one side supporting leg welded fastening, the motor is installed through the bolt to the top surface of connecting plate, the output shaft coaxial coupling of motor has the lead screw, the lateral wall of first mould is equipped with the slide, the lateral wall symmetry of slide is equipped with T type slider, T type slider with T type spout sliding connection, threaded hole has been opened to the top surface of slide, the lead screw passes the screw hole and rather than threaded connection, the air-blower is installed through the bolt to the top surface of slide, the end of induced drafting of air-blower is connected with communicating pipe, communicating pipe with first logical groove sliding connection.

Preferably, the shape and size of the T-shaped sliding block are matched with the shape and size of the T-shaped sliding groove.

Preferably, a second through groove is formed in the side wall of the first mold, a supporting ring is arranged in the sinking groove and is connected with the sinking groove in a sliding mode, a lifting handle is arranged on the outer wall of the circumference of the supporting ring and is connected with the second through groove in a sliding mode.

Preferably, the width of the carrying handle is matched with the width of the second through groove.

Compared with the prior art, the beneficial effects of the utility model are that: this can prevent milk plastic bottle production of mould crack with injection moulding device can be quick through the heat dissipation mechanism that sets up with the heat drainage in the mould to the external world to make the heat of mould itself reduce, thereby can effectually prevent that the mould from taking place the phenomenon of cracking, prolonged the life of mould, solved the life of mould and subtract the weak point, increased manufacturing cost's problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a first mold according to the present invention;

fig. 3 is a schematic structural view of a heat dissipation mechanism of the present invention;

fig. 4 is a schematic view of the structure of the ring of the present invention.

In the figure: 1. a first mold; 11. sinking a groove; 12. a T-shaped chute; 13. a first through groove; 14. a second through groove; 15. supporting legs; 16. a universal wheel; 2. a guide bar; 3. a top plate; 4. a second mold; 5. a heat dissipation mechanism; 51. a connecting plate; 52. a motor; 53. a screw rod; 54. a slide plate; 541. a T-shaped slider; 542. a threaded hole; 55. a blower; 6. a ring; 61. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a can prevent milk plastic bottle production of mould slot from using injection moulding device, including first mould 1, the die cavity has been seted up to first mould 1's top surface, heavy groove 11 has been seted up to first mould 1's top surface, first logical groove 13 has been seted up to first mould 1's front side, first logical groove 13 runs through first mould 1 and is linked together with heavy groove 11, T type spout 12 has been seted up to first mould 1's front side and the bilateral symmetry that is located first logical groove 13, the equal vertical guide bar 2 that is equipped with of first mould 1's top surface four corners department, first mould 1's top surface is equipped with roof 3, guide bar 2 passes roof 3 and rather than sliding connection, first mould 1's front side is equipped with heat dissipation mechanism 5.

Specifically, the bottom surface of first mould 1 is located the equal vertical supporting leg 15 that is equipped with in four corners department, and the bottom surface of supporting leg 15 all is equipped with universal wheel 16, is convenient for remove the integrated device through universal wheel 16.

In this embodiment, heat dissipation mechanism 5 includes connecting plate 51, one side of connecting plate 51 and two supporting legs 15 welded fastening that lie in same side, motor 52 is installed through the bolt to the top surface of connecting plate 51, the output shaft coaxial coupling of motor 52 has lead screw 53, the lateral wall of first mould 1 is equipped with slide 54, slide 54's lateral wall symmetry is equipped with T type slider 541, T type slider 541 and T type spout 12 sliding connection, it can slide on first mould 1 to have guaranteed slide 54, open logical screw hole 542 on slide 54's top surface, lead screw 53 passes screw hole 542 and rather than threaded connection, air-blower 55 is installed through the bolt to slide 54's top surface, air-suction end of air-blower 55 is connected with communicating pipe, communicating pipe and first logical groove 13 sliding connection.

In addition, the shape and size of the T-shaped slider 541 are adapted to the shape and size of the T-shaped chute 12, so that the sliding stability of the T-shaped slider 541 in the T-shaped chute 12 is ensured.

Specifically, the second through groove 14 has been seted up to the lateral wall of first mould 1, is equipped with the filler ring 6 in the heavy groove 11, filler ring 6 and heavy groove 11 sliding connection, and the circumference outer wall of filler ring 6 is equipped with carrying handle 61, and carrying handle 61 and second through groove 14 sliding connection are convenient for take out the ice bag in the heavy groove 11 from heavy groove 11.

In this embodiment, the width of the handle 61 is matched with the width of the second through groove 14, so as to ensure the stability of the handle 61 sliding in the second through groove 14.

It is worth noting that the rear side of the first mold 1 is provided with a liquid inlet pipe, one end of the liquid inlet pipe penetrates through the first mold 1 and is communicated with the interior of the first mold, and it is guaranteed that injection molding liquid can enter the first mold 1.

It should be noted that the motor 52 in this embodiment is a YE2-4P three-phase asynchronous motor manufactured by zhe jiang han motor science and technology ltd; the blower 55 in the embodiment adopts a model F250 blower manufactured by Yongqiang Fan industries, Inc. of Keiping; its supporting circuit and power also can be provided by this producer, in addition, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not beyond a limit, the utility model discloses the content of protection does not relate to the improvement to inner structure and method yet.

When the injection molding device for producing the milk plastic bottle capable of preventing the mold from being slotted is used, firstly, an ice bag is placed into the sinking groove 11, so that the temperature on the first mold 1 is reduced more quickly, then the top plate 3 is slid downwards until the top plate 3 is attached to the top surface of the first mold 1, the second mold 4 is connected with the first mold 1, so as to form a model of the milk plastic bottle, then, injection molding liquid enters the model of the milk plastic bottle formed after the second mold 4 is connected with the first mold 1 through the liquid inlet pipe, the external power supply of the blower 55 is switched on to work, the blower 55 can extract the temperature generated on the first mold 1 out of the outside quickly, the external power supply of the motor 52 is switched on to work, the output shaft of the motor 52 can drive the screw rod 53 to rotate, the rotation of the screw rod 53 can drive the sliding plate 54 to move up and down, the up and down movement of the sliding plate 54 can drive the blower 55 to move up, so that the temperature in the first mold 1 can be more rapidly extracted to the outside.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can prevent milk plastic bottle production of mould slot with injection moulding device, includes first mould (1), its characterized in that: the die cavity has been seted up to the top surface of first mould (1), heavy groove (11) have been seted up to the top surface of first mould (1), the front side of first mould (1) is opened and is equipped with first logical groove (13), first logical groove (13) run through first mould (1) and with heavy groove (11) are linked together, the front side of first mould (1) just is located T type spout (12) have been seted up to the bilateral symmetry of first logical groove (13), the equal vertical guide bar (2) that are equipped with in top surface four corners department of first mould (1), the top surface of first mould (1) is equipped with roof (3), guide bar (2) pass roof (3) and rather than sliding connection, the front side of first mould (1) is equipped with heat dissipation mechanism (5).

2. The injection molding apparatus for producing milk plastic bottles that can prevent the mold from being slit as set forth in claim 1, wherein: the bottom surface of first mould (1) is located the equal vertical supporting leg (15) that is equipped with in four corners department, the bottom surface of supporting leg (15) all is equipped with universal wheel (16).

3. The injection molding apparatus for producing milk plastic bottles that can prevent the mold from being slit as set forth in claim 2, wherein: the heat dissipation mechanism (5) comprises a connecting plate (51), one side of the connecting plate (51) is welded and fixed with the two supporting legs (15) positioned on the same side, the top surface of the connecting plate (51) is provided with a motor (52) through a bolt, the output shaft of the motor (52) is coaxially connected with a screw rod (53), a sliding plate (54) is arranged on the side wall of the first die (1), T-shaped sliding blocks (541) are symmetrically arranged on the side wall of the sliding plate (54), the T-shaped sliding block (541) is connected with the T-shaped sliding chute (12) in a sliding way, a threaded hole (542) is formed in the top surface of the sliding plate (54), the screw rod (53) passes through the threaded hole (542) and is in threaded connection with the threaded hole, the top surface of slide (54) is installed air-blower (55) through the bolt, air suction end of air-blower (55) is connected with communicating pipe, communicating pipe with first logical groove (13) sliding connection.

4. An injection molding apparatus for milk plastic bottle production capable of preventing mold slitting as claimed in claim 3, characterized in that: the shape and the size of the T-shaped sliding block (541) are matched with those of the T-shaped sliding chute (12).

5. The injection molding apparatus for producing milk plastic bottles that can prevent the mold from being slit as set forth in claim 1, wherein: the side wall of the first mold (1) is provided with a second through groove (14), a supporting ring (6) is arranged in the sinking groove (11), the supporting ring (6) is connected with the sinking groove (11) in a sliding mode, a lifting handle (61) is arranged on the outer wall of the circumference of the supporting ring (6), and the lifting handle (61) is connected with the second through groove (14) in a sliding mode.

6. An injection molding apparatus for milk plastic bottle production capable of preventing mold slitting as claimed in claim 5, characterized in that: the width of the carrying handle (61) is matched with the width of the second through groove (14).