CN218700962U

CN218700962U - In-mold hot cutting separation mold

Info

Publication number: CN218700962U
Application number: CN202223010478.1U
Authority: CN
Inventors: 赵明; 袁泽文; 刘志乐; 莫振焕; 佐田许
Original assignee: Zhuhai Zhengxiang Technology Co ltd
Current assignee: Zhuhai Zhengxiang Technology Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to an injection mold technical field's an in-mould hot cutting separation mould provides one kind and can carry out the separation mould of cutting to the material that does not solidify. The utility model provides an in-mould hot cutting separation mould, includes left mould and right mould, and the top of right mould is equipped with fills the mouth, and the equal fixedly connected with in both sides of left mould is the fixed block of U-shaped, and the piece is inserted to the both sides fixedly connected with of right mould, fixed block and insert and be equipped with fixed establishment between the piece, and the leak protection groove has been seted up to one side that left mould is close to right mould, and one side fixedly connected with leak protection circle that right mould is close to left mould, and the leak protection circle is located the inside of leak protection groove, and the side of right mould is equipped with hot cutting mechanism. The utility model discloses a hot cutting mechanism on the mould of the right side cuts the intraoral material that fills for the surface quality of product is better, need not to carry out extra surface treatment again.

Description

In-mold hot cutting separation mold

Technical Field

The utility model relates to an injection mold's technical field especially relates to a hot cut separation mould in mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

In the prior art, when carrying out injection moulding production, need pour into the separation mould with plastic materials, then fill the mouth in the shutoff, after cooling a period, open the separation mould, then take out fashioned product, fashioned product surface has the unnecessary part that is located and fills intraorally, need cut the separation with the part that goes up much on the product, it is very critical, therefore, need be cut the material that fills mouthful part when the product is not totally solidified, because the material has not accomplished the cooling shaping yet, therefore, cut again after with the cooling and compare, the surface quality of product is better, need not to carry out extra surface treatment again, make shaping quality and production efficiency obtain improving by a wide margin.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an injection mold technical field's a hot cut separation mould in mould provides one kind and can carry out the separation mould of cutting to the material that does not solidify.

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

the utility model provides an in-mould hot cutting separation mould, includes left mould and right mould, and the top of right mould is equipped with fills the mouth, and the equal fixedly connected with in both sides of left mould is the fixed block of U-shaped, and the piece is inserted to the both sides fixedly connected with of right mould, fixed block and insert and be equipped with fixed establishment between the piece, and the leak protection groove has been seted up to one side that left mould is close to right mould, and one side fixedly connected with leak protection circle that right mould is close to left mould, and the leak protection circle is located the inside of leak protection groove, and the side of right mould is equipped with hot cutting mechanism.

Preferably, fixed establishment includes threaded connection in the extrusion screw of fixed block side, inserts inside the piece wears to locate adjacent fixed block, and extrusion screw's one end is rotated and is connected with and is trapezoidal extrusion piece, and the extrusion groove has been seted up on the surface of inserting the piece, and the one end of extrusion piece is located the inside in extrusion groove.

Preferably, both sides of the extrusion block are fixedly connected with L-shaped limiting plates, and the limiting plates penetrate through the surface of the fixed block.

Preferably, the hot cutting mechanism comprises a trapezoidal hot cutting groove formed in the surface of the right die, and a trapezoidal leakage-proof block is connected to the inside of the hot cutting groove in a sliding manner.

Preferably, the side surface of the right die is rotatably connected with a U-shaped anti-falling block, the top of the anti-falling block is in threaded connection with an anti-falling screw rod, and one end of the anti-falling screw rod is attached to the anti-leakage block.

Preferably, the inside of the pouring opening is slidably connected with an insertion plug.

The utility model discloses possess following beneficial effect at least:

when needs cut the product, need fix the fixed block with inserting the piece through fixed establishment for left mould can be together fixed with right mould, then horizontal left mould and right mould behind the period of pouring into plastics, then cut the intraoral material of pouring into through the hot mechanism of cutting on the mould of right side and cut, make the surface quality of product better, need not to carry on extra surface treatment again.

The utility model discloses still have following beneficial effect:

when needs will pour into the mouth shutoff, can extrude the raw materials through inserting the stopper for transversely put in-process product breach can not appear, can also make the extrusion piece when removing towards the extrusion groove through the limiting plate, can not rotate the condition that leads to the inclined plane dislocation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side schematic view of the securing mechanism of FIG. 1;

fig. 3 is a schematic view of fig. 1 with a part of the structure separated.

In the figure: 1. a left mold; 2. a right mold; 3. an infusion port; 4. a fixed block; 5. inserting a block; 6. a fixing mechanism; 7. a leakage-proof groove; 8. a leakage-proof ring; 9. a hot cutting mechanism; 10. inserting a plug; 601. extruding the screw; 602. extruding the block; 603. extruding a groove; 604. a limiting plate; 901. hot cutting grooves; 902. a leakage-proof block; 903. an anti-drop block; 904. and (4) an anti-drop screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an intramode hot cutting separation mold, including left mould 1 and right mould 2, the top of right mould 2 is equipped with pouring opening 3, the equal fixedly connected with in both sides of left mould 1 is fixed block 4 that the U-shaped, the both sides fixedly connected with of right mould 2 inserts piece 5, fixed block 4 with insert and be equipped with fixed establishment 6 between the piece 5, specifically, fixed establishment 6 conveniently with left mould 1 and right mould 2 fixed connection, left mould 1 is close to one side of right mould 2 and has seted up leak protection groove 7, right mould 2 is close to one side fixedly connected with leak protection circle 8 of left mould 1, leak protection circle 8 is located the inside of leak protection groove 7, the side of right mould 2 is equipped with hot cutting mechanism 9, specifically, hot cutting mechanism 9 can conveniently cut off the material of pouring opening 3 department.

The scheme has the following working processes:

when need use the mould to mould plastics production, can be earlier through fixed establishment 6 with fixed block 4 with insert piece 5 reciprocal anchorage, fixed block 4 makes left mould 1 and right mould 2 can fixed connection with inserting the fixed of piece 5, at the in-process with left mould 1 and right mould 2 fixed connection, can be with 8 alignment leak protection grooves 7 of leak protection circle, then make leak protection circle 8 enter into in the leak protection groove 7, later pour into the material from pouring opening 3, later seal pouring opening 3, transversely put left mould 1 and right mould 2 after a period, cut open the material in pouring opening 3 through the hot cutting mechanism 9 on the right mould 2.

According to the working process, the following steps are known:

when the injection molding production is needed, the material can be injected between the left mold 1 and the right mold 2, and then the redundant material from the pouring opening 3 is cut through the hot cutting mechanism 9 after a period of time, so that the quality of the outer surface of the product is better.

Further, the fixing mechanism 6 includes an extrusion screw 601 in threaded connection with the side of the fixed block 4, the insertion block 5 penetrates through the adjacent fixed block 4, one end of the extrusion screw 601 is rotatably connected with an extrusion block 602 in a trapezoid shape, the surface of the insertion block 5 is provided with an extrusion groove 603, one end of the extrusion block 602 is located inside the extrusion groove 603, specifically, when the left mold 1 and the right mold 2 are required to be fixed, the insertion block 5 can firstly penetrate through the inside of the fixed block 4, in the penetrating process, the extrusion screw 601 is required to be rotated to enable the extrusion block 602 to be close to the fixed block 4, so that the insertion block 5 can conveniently penetrate through the fixed block 4, after the extrusion groove 603 and the extrusion block 602 on the insertion block 5 are close to each other, the extrusion screw 601 is rotated, the extrusion block 602 enters into the extrusion groove 603 due to the movement of the extrusion screw 601, the inclined surface of the extrusion block 602 is attached to the inner side of the extrusion groove 603, the extrusion block 602 enters into the process inside of the extrusion groove 603, the inclined surface of the extrusion block 602 faces the extrusion groove 603, so that the extrusion groove 603 is extruded, and the left mold 1 and the right mold 2 are close to each other.

Further, the both sides of extrusion piece 602 all fixedly connected with be the limiting plate 604 of L shape, and limiting plate 604 wears to locate the surface of fixed block 4, and is concrete, and the in-process that extrusion piece 602 removed through extrusion screw 601 can make the orientation on extrusion piece 602 inclined plane can not change through limiting plate 604, conveniently uses.

Further, the thermal cutting mechanism 9 includes a trapezoidal thermal cutting groove 901 opened on the surface of the right mold 2, the interior of the thermal cutting groove 901 is slidably connected with a trapezoidal leakage-proof block 902, specifically, before the thermal cutting is required, the leakage-proof block 902 needs to be plugged into the thermal cutting groove 901 to block the thermal cutting groove 901, so as to prevent the material from leaking out of the thermal cutting groove 901 when the material is poured, after the material is poured for a period of time, the leakage-proof block 902 is taken out, and then a heated blade is inserted into the thermal cutting groove 901 to cut the material in the pouring opening 3 and the material between the left mold 1 and the right mold 2.

Further, the side of right mould 2 is rotated and is connected with the anticreep piece 903 that is the U-shaped, the top threaded connection of anticreep piece 903 has anticreep screw rod 904, the one end and the laminating of leak protection piece 902 of anticreep screw rod 904, it is specific, insert the inside back of hot grooving 901 with leak protection piece 902, it makes the surface of anticreep piece 902 of anticreep screw rod 904 alignment to rotate anticreep piece 903, then rotate anticreep screw rod 904 and make the one end extrusion leak protection piece 902 of anticreep screw rod 904, make the leak protection groove 7 can not leak the material.

Further, the inside sliding connection who fills mouth 3 has the plug 10 of inserting, and is concrete, and it can conveniently enter into and fill mouthful 3 insides to insert the material extrusion to filling mouthful 3 insides of plug 10, make and fill mouthful 3 insides can not appear the space and lead to the fashioned material breach when horizontal.

In summary, when the injection molded product is produced, after a period of time for injecting the material, the left mold 1 and the right mold 2 are placed horizontally, and then the hot blade is inserted through the hot-cutting groove 901 to cut the material at the pouring opening 3, so that the quality of the outer surface of the product is better.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fervent separation mould in mould, includes left mould (1) and right mould (2), its characterized in that, the top of right side mould (2) is equipped with pours into mouthful (3), the equal fixedly connected with in both sides of left side mould (1) is fixed block (4) of U-shaped, the both sides fixedly connected with of right side mould (2) inserts piece (5), fixed block (4) with insert and be equipped with fixed establishment (6) between piece (5), left side mould (1) is close to leak protection groove (7) have been seted up to one side of right side mould (2), right side mould (2) are close to one side fixedly connected with leak protection circle (8) of left side mould (1), leak protection circle (8) are located the inside of leak protection groove (7), the side of right side mould (2) is equipped with fervent mechanism (9).

2. The in-mold hot cutting separation mold according to claim 1, wherein the fixing mechanism (6) comprises an extrusion screw (601) in threaded connection with the side surface of the fixed block (4), the insertion block (5) penetrates through the adjacent fixed block (4), one end of the extrusion screw (601) is rotatably connected with a trapezoidal extrusion block (602), an extrusion groove (603) is formed in the surface of the insertion block (5), and one end of the extrusion block (602) is located inside the extrusion groove (603).

3. The in-mold hot cutting separation mold according to claim 2, wherein the two sides of the extrusion block (602) are fixedly connected with L-shaped limiting plates (604), and the limiting plates (604) are arranged on the surface of the fixed block (4) in a penetrating manner.

4. An in-mold hot cutting separation mold according to claim 1, characterized in that the hot cutting mechanism (9) comprises a trapezoidal hot cutting groove (901) formed on the surface of the right mold (2), and a trapezoidal leakage prevention block (902) is slidably connected to the inside of the hot cutting groove (901).

5. The in-mold hot cutting separation mold according to claim 4, characterized in that the side surface of the right mold (2) is rotatably connected with a U-shaped anti-drop block (903), the top of the anti-drop block (903) is in threaded connection with an anti-drop screw (904), and one end of the anti-drop screw (904) is attached to the anti-drop block (902).

6. An in-mold hot-cut separation mold according to claim 1, characterized in that an insert plug (10) is slidably connected to the inside of the pouring opening (3).