CN214820559U

CN214820559U - Injection mold for plastic outer cover of cosmetic packaging bottle

Info

Publication number: CN214820559U
Application number: CN202120444519.4U
Authority: CN
Inventors: 谢荣; 成浩
Original assignee: Suzhou Simiqin Precision Mould Co ltd
Current assignee: Suzhou Simiqin Precision Mould Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-23
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a cosmetics packaging bottle plastics enclosing cover injection mold relates to cosmetics packaging production technical field, including base, demoulding mechanism, base top one end is provided with electric putter, a fixed baseplate is located electric putter's one end. The utility model discloses a set up the motor, the cover half splint, the screw hole, demoulding mechanism, the cover half, driven gear, the driving gear, the automatic drawing of patterns of plastics enclosing cover can be realized to the axis of rotation, drive the driving gear through the motor and rotate, the driving gear drives driven gear, the cover half rotates, can drive the cover half splint through the cover half rotation and promote the plastics enclosing cover, herein rotate through the cover half can produce the separation with the plastics enclosing cover, can realize drawing of patterns operation fast effectually to the plastics enclosing cover through mutually supporting of these parts.

Description

Injection mold for plastic outer cover of cosmetic packaging bottle

Technical Field

The utility model relates to a cosmetics packaging production technical field specifically is a cosmetics packaging bottle plastics enclosing cover injection mold.

Background

The cosmetic is a chemical industrial product or a fine chemical product which is applied, sprayed or the like to any part of the surface of a human body, such as skin, hair, lips and the like, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and changing the appearance, or correcting the smell of the human body and keeping the good state.

At present, the outer cover of the cosmetic packaging bottle is generally formed by one-time casting through a mold, and the inner threads in the outer cover cannot be automatically demolded due to the existence of the inner threads, so that the manual frequent demolding operation is needed, and the working efficiency is greatly influenced.

Therefore, the injection mold for the plastic outer cover of the cosmetic packaging bottle can automatically demold.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the automatic demoulding cannot be realized, the injection mould for the plastic outer cover of the cosmetic packaging bottle is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cosmetics packaging bottle plastics enclosing cover injection mold, includes base, demoulding mechanism, base top one end is provided with electric putter, a fixed baseplate is located electric putter's one end, the one end that electric putter was kept away from on the base top is provided with motor, No. two fixed basess are located the one end of motor, the one end that a fixed baseplate and No. two fixed basess are close to each other is connected with spacing slide rail, movable mould splint, cover half splint have been cup jointed to spacing slide rail outer wall, movable mould splint are close to the one end that electric putter was kept away from to a fixed baseplate, cover half splint are close to the one end that No. two fixed basess kept away from the motor, movable mould splint are close to the one end outer wall of cover half splint and are provided with movable mould, injection hole, spread groove, the movable mould is located one side of injection hole, the both ends of spread groove respectively with injection hole, One side of spread groove is connected, the outer wall one end of cover half splint is provided with the screw hole, demoulding mechanism cup joints each other with threaded hole inner wall, the position that the base top is located between a fixed baseplate and No. two fixed basess is provided with the collection storehouse, outer wall one side of base is provided with the door.

Preferably, demoulding mechanism includes cover half, driven gear, driving gear, axis of rotation, the cover half cup joints with threaded hole inner wall each other, No. two unable adjustment base's inside is provided with rotates the storehouse, driven gear, driving gear, axis of rotation are located the inside that rotates the storehouse, the cover half is kept away from the one end of cover half splint and is run through the inside that runs through to and cup joint with driven gear each other, No. two unable adjustment base is provided with the rotation hole with cover half contact position, driving gear and driven gear intermeshing, the axis of rotation cup joints with the driving gear inner wall each other, the one end that the driving gear was kept away from in the axis of rotation runs through to No. two unable adjustment base's one end outside and is connected with the output of motor.

Preferably, the output end of the electric push rod penetrates through the other end of the first fixing base and is fixedly connected with one end of the outer wall of the movable mold clamping plate.

Preferably, the number of the driven gears is multiple, the driven gears are uniformly distributed on the outer side of the driving gear by taking the driving gear as the middle, and the driven gears are meshed with the driving gear.

Preferably, the fixed die top is provided with the screw thread that matches with plastics enclosing cover internal thread, the fixed die is provided with the external screw thread with the outer wall of screw hole contact position, screw hole and fixed die contact position are provided with the internal thread, external screw thread and internal thread phase-match.

Preferably, the number of the movable moulds is provided with a plurality of movable moulds, the movable moulds are uniformly distributed at the ends of the movable mould clamping plates by taking the movable mould clamping plates as centers, the movable moulds are connected with a plurality of connecting grooves, and one ends, far away from the movable moulds, of the connecting grooves are connected with the bottom ends of the injection molding holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can realize automatic demoulding of the plastic outer cover by arranging the motor, the fixed die clamping plate, the threaded hole, the demoulding mechanism, the fixed die, the driven gear, the driving gear and the rotating shaft, the driving gear is driven by the motor to rotate, the driving gear drives the driven gear and the fixed die to rotate, the fixed die clamping plate can be driven by the rotation of the fixed die to push the plastic outer cover, the fixed die can be separated from the plastic outer cover by the rotation of the fixed die, and the demoulding operation can be quickly and effectively realized on the plastic outer cover by the mutual matching of the parts;

2. the utility model discloses a set up movable mould, the hole of moulding plastics, spread groove, cover half, driven gear, driving gear and can carry out a plurality of plastics enclosing covers of injection moulding simultaneously, connect a plurality of movable moulds and a plurality of cover halves of cooperation through a plurality of spread grooves, can realize once moulding plastics a plurality of enclosing covers to drive a plurality of driven gear rotations through the driving gear, thereby realize the operation of a plurality of quantity enclosing covers of injection moulding once.

Drawings

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

FIG. 2 is a cross-sectional exploded view of the structure of the present invention;

FIG. 3 is a schematic structural view of a movable mold clamping plate of the present invention;

fig. 4 is a schematic structural diagram of the demolding mechanism of the present invention.

In the figure: 1. a base; 101. a collection bin; 102. a bin gate; 2. an electric push rod; 3. a first fixed base; 4. a motor; 5. a second fixed base; 501. rotating the bin; 502. rotating the hole; 6. moving the mold clamping plate; 7. fixing a mold clamp plate; 701. a threaded hole; 8. a demolding mechanism; 801. fixing a mold; 802. a driven gear; 803. a driving gear 804 and a rotating shaft; 9. a limiting slide rail; 10. moving the mold; 11. injection molding holes; 12. and connecting the grooves.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric push rod (DDG 60) and the motor (VRDM 364 LHA) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, an injection mold for a plastic outer cover of a cosmetic packaging bottle comprises a base 1 and a demolding mechanism 8, wherein one end of the top end of the base 1 is provided with an electric push rod 2 and a first fixed base 3, the first fixed base 3 is located at one end of the electric push rod 2, one end of the top end of the base 1, which is far away from the electric push rod 2, is provided with a motor 4 and a second fixed base 5, the second fixed base 5 is located at one end of the motor 4, one end, which is close to the first fixed base 3 and the second fixed base 5, is connected with a limiting slide rail 9, the outer wall of the limiting slide rail 9 is sleeved with a movable mold clamping plate 6 and a fixed mold clamping plate 7, the movable mold clamping plate 6 is close to one end, which is far away from the electric push rod 2, of the fixed mold clamping plate 7 is close to one end, which is far away from the motor 4, of the movable mold clamping plate 6 is provided with a movable mold 10 and an injection hole 11 on the outer wall of one end, which is close to the fixed mold clamping plate 7, Connecting groove 12, movable mould 10 are located the one side of injection molding hole 11, and the both ends of connecting groove 12 are connected with one side of injection molding hole 11, connecting groove 12 respectively, and the outer wall one end of cover half splint 7 is provided with screw hole 701, and demoulding mechanism 8 cup joints each other with screw hole 701 inner wall, and the position that base 1 top is located between fixed baseplate 3 and No. two fixed baseplate 5 is provided with collection storehouse 101, and base 1's outer wall one side is provided with door 102.

Referring to fig. 2 and 4, the demoulding mechanism 8 comprises a fixed mould 801, a driven gear 802 and a driving gear 803, rotation axis 804, cover half 801 and screw hole 701 inner wall cup joint each other, the inside of No. two fixed baseplate 5 is provided with rotates storehouse 501, driven gear 802, driving gear 803, rotation axis 804 is located the inside of rotating storehouse 501, cover half splint 7 is run through to cover half splint 7 and extend to 501 inside and cup joint each other with driven gear 802 to cover half 801 one end, No. two fixed baseplate 5 and cover half 801 contact position are provided with rotation hole 502, driving gear 803 and driven gear 802 intermeshing, rotation axis 804 cup joints each other with the driving gear 803 inner wall, the one end that the driving gear 803 was kept away from to rotation axis 804 runs through to No. two fixed baseplate 5 one end outside and is connected with motor 4's output, can realize the quick drawing of patterns operation to the plastics enclosing cover through demoulding mechanism 8.

Please refer to fig. 1 and fig. 2, an output end of the electric push rod 2 penetrates through the other end of the first fixed base 3 and is fixedly connected with one end of the outer wall of the movable mold clamping plate 6, and the movable mold clamping plate 6 can be driven to move along the track of the limit slide rail 9 by the electric push rod 2.

Please refer to fig. 4, a plurality of driven gears 802 are provided, the plurality of driven gears 802 are uniformly distributed outside the driving gear 803 with the driving gear 803 as the middle, the plurality of driven gears 802 are all engaged with the driving gear 803, and the rotation of the driving gear 803 can drive the plurality of driven gears 802 to rotate.

Please refer to fig. 2, the top end of the fixed mold 801 is provided with a thread matching with the internal thread of the plastic outer cover, the outer wall of the contact position of the fixed mold 801 and the thread hole 701 is provided with an external thread, the contact position of the thread hole 701 and the fixed mold 801 is provided with an internal thread, and the external thread is matched with the internal thread.

Please refer to fig. 3, the number of the movable dies 10 is multiple, the movable dies 10 are uniformly distributed at the end of the movable die clamping plate 6 with the movable die clamping plate 6 as the center, the movable dies 10 are connected with the connecting grooves 12, and one ends of the connecting grooves 12 far away from the movable dies 10 are connected with the bottom end of the injection molding hole 11.

The working principle is as follows: when the injection mold is used, the movable mold clamping plate 6 can be pushed to move towards the fixed mold clamping plate 7 by starting the electric push rod 2, the movable mold 10 and the fixed mold 801 are mutually sleeved when the movable mold clamping plate 6 is contacted with the fixed mold clamping plate 7, errors of the movable mold 10 and the fixed mold 801 can be avoided by the limiting slide rail 9, so that the normal operation of the mold is ensured, then an external injection molding device performs injection molding operation towards the inside of the fixed mold 801 through the injection molding hole 11 and the connecting groove 12, the movable mold clamping plate 6 is driven to reset by starting the electric push rod 2 to reversely operate after the injection molding is completed and the like, at the moment and a solidified plastic outer cover cannot fall off due to the internal thread structure of the outer cover and the fixed mold 801, the rotating shaft 804 and the driving gear 803 are driven by the starting motor 4 to rotate, the driving gear 803 drives the driven gear 802 and the fixed mold 801 to rotate, and redundant plastic is connected among a plurality of plastic outer covers due to the connecting groove 12, consequently, the plastics enclosing cover can't rotate, can separate with the plastics enclosing cover when the cover half 801 rotates, in addition because cover half splint 7 is provided with the internal thread with cover half 801 junction, and the outer wall of cover half 801 also is provided with the assorted external screw thread, consequently cover half 801 rotates and to drive cover half splint 7 and remove to plastics enclosing cover direction, can promote the plastics enclosing cover and separate with cover half 801, can quick effectual realization plastics enclosing cover's the drawing of patterns through mutually supporting of these parts, can drop to in collecting bin 101 when plastics enclosing cover separates with cover half 801, can concentrate the plastics enclosing cover in the collecting bin 101 through the door 102 of base 1 one side and take out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a cosmetics packaging bottle plastics enclosing cover injection mold, includes base (1), demoulding mechanism (8), its characterized in that: base (1) top one end is provided with electric putter (2), unable adjustment base (3) are located the one end of electric putter (2), the one end that electric putter (2) were kept away from on base (1) top is provided with motor (4), No. two unable adjustment base (5) are located the one end of motor (4), the one end that a unable adjustment base (3) and No. two unable adjustment base (5) were close to each other is connected with spacing slide rail (9), movable mould splint (6), cover half splint (7) have been cup jointed to spacing slide rail (9) outer wall, movable mould splint (6) are close to the one end that electric putter (2) were kept away from in unable adjustment base (3), cover half splint (7) are close to the one end that No. two unable adjustment base (5) kept away from motor (4), the one end outer wall that movable mould splint (6) are close to cover half splint (7) is provided with movable mould (10), Injection molding hole (11), spread groove (12), movable mould (10) are located the one side of injection molding hole (11), the both ends of spread groove (12) are connected with the one side of injection molding hole (11), spread groove (12) respectively, the outer wall one end of cover half splint (7) is provided with screw hole (701), demoulding mechanism (8) cup joints each other with screw hole (701) inner wall, the position that base (1) top is located between fixed baseplate (3) and No. two fixed baseplate (5) is provided with collects storehouse (101), outer wall one side of base (1) is provided with door (102).

2. The cosmetic packaging bottle plastic outer cover injection mold according to claim 1, wherein: demoulding mechanism (8) includes cover half (801), driven gear (802), driving gear (803), axis of rotation (804), cover half (801) and screw hole (701) inner wall and cup joint each other, the inside of No. two fixed baseplate (5) is provided with rotates storehouse (501), driven gear (802), driving gear (803), axis of rotation (804) are located the inside of rotating storehouse (501), the one end that cover half splint (7) were kept away from in cover half (801) runs through cover half splint (7) and extends to the inside and the driven gear (802) of rotating storehouse (501) and cup joint each other, No. two fixed baseplate (5) are provided with rotation hole (502) with cover half (801) contact position, driving gear (803) and driven gear (802) intermeshing, axis of rotation (804) cup joint each other with driving gear (803) inner wall, the one end that driving gear (803) was kept away from in axis of rotation (804) runs through the one end of No. two fixed baseplate (5) outside the one end of driving gear (803), driving gear (803) is run through The part is connected with the output end of the motor (4).

3. The cosmetic packaging bottle plastic outer cover injection mold according to claim 1, wherein: the output end of the electric push rod (2) penetrates through the other end of the first fixing base (3) and is fixedly connected with one end of the outer wall of the movable mold clamping plate (6).

4. The cosmetic packaging bottle plastic outer cover injection mold according to claim 2, wherein: the number of the driven gears (802) is multiple, the driven gears (802) are uniformly distributed on the outer side of the driving gear (803) by taking the driving gear (803) as the middle, and the driven gears (802) are meshed with the driving gear (803).

5. The cosmetic packaging bottle plastic outer cover injection mold according to claim 2, wherein: the fixed die is characterized in that the top end of the fixed die (801) is provided with a thread matched with the inner thread of the plastic outer cover, an outer thread is arranged on the outer wall of the contact position of the fixed die (801) and the threaded hole (701), an inner thread is arranged on the contact position of the threaded hole (701) and the fixed die (801), and the outer thread is matched with the inner thread.

6. The cosmetic packaging bottle plastic outer cover injection mold according to claim 1, wherein: the quantity of movable mould (10) is provided with a plurality ofly, and is a plurality of movable mould (10) use movable mould splint (6) as the end of center evenly distributed at movable mould splint (6), and is a plurality of movable mould (10) are connected with a plurality of spread groove (12), and are a plurality of spread groove (12) are kept away from the one end of movable mould (10) and are connected with the bottom in injection molding hole (11).