CN217834577U

CN217834577U - Cosmetic package material injection mold hot runner flow is from regulation and control device

Info

Publication number: CN217834577U
Application number: CN202221215436.9U
Authority: CN
Inventors: 李炎成
Original assignee: Guangdong Qiaoyi Plastic Co ltd
Current assignee: Guangdong Qiaoyi Plastic Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-18
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a cosmetic package material injection mold hot runner flow self-modulation control device, belong to cosmetic package material production technical field, this cosmetic package material injection mold hot runner flow self-modulation control device includes the hot runner way, the top of hot runner way is provided with rabbling mechanism, be provided with hot melt mechanism in the rabbling mechanism, the lateral wall intercommunication of hot runner way has the passageway of moulding plastics, the terminal intercommunication of the passageway of moulding plastics has the joint, connect and mould plastics and be provided with flow control subassembly between the passageway, flow control subassembly and rabbling mechanism phase-match, whole flow control device structure sets up rationally, think ingeniously, the hot runner is used in a flexible way, in the control injection mold flow, improve the defect that the hot runner is easily blockked up, through the common structure of moulding plastics the head that changes, avoid blockking up also can nimble control speed of moulding plastics simultaneously, stronger practicality has.

Description

Cosmetic package material injection mold hot runner flow is from regulation and control device

Technical Field

The utility model belongs to the technical field of cosmetics package material production, concretely relates to cosmetics package material injection mold hot runner flow is from regulation and control device.

Background

The cosmetic is a chemical industrial product or fine chemical product which is spread on any part of the surface of a human body, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods 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, wherein the cosmetic packaging material usually needs an injection mold for injection molding, the injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used in mass production of parts with complex shapes, and particularly, plastic melted by heating is injected into a mold cavity by an injection molding machine at high pressure and is cooled and solidified to obtain a formed product.

After injecting into the fused plastics at the head of moulding plastics to the mould of injection molding machine, it is easy to block up to be located the head intraductal fused material of moulding plastics, and then is unfavorable for improving injection moulding's efficiency, and the injection molding machine is when using simultaneously, and the head of moulding plastics does not have mixed function for flow into to the inside fused plastics of injection mold can not pour into more evenly, consequently designs a cosmetics package material injection mold hot runner flow from regulation and control device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cosmetics package material injection mold hot runner flow is from regulation and control device, aim at solving among the prior art after injecting into the fused plastics into the mould at the head of moulding plastics of injection molding machine, it is easy to block up to be located the head of moulding plastics intraductal fused material of moulding plastics, and then be unfavorable for improving injection moulding's efficiency, the injection molding machine is when using simultaneously, the head of moulding plastics does not have mixed function for flow into can not pour into the scheduling problem into to the inside fused plastics of injection mold more evenly.

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

the utility model provides a cosmetics package material injection mold hot runner flow is from adjusting accuse device includes the hot flow channel, the top of hot flow channel is provided with rabbling mechanism, be provided with hot melt mechanism in the rabbling mechanism, the lateral wall intercommunication of hot flow channel has the passageway of moulding plastics, the terminal intercommunication of the passageway of moulding plastics has the joint, connect and mould plastics and be provided with flow control assembly between the passageway, flow control assembly and rabbling mechanism phase-match.

Preferably, the stirring mechanism comprises a plug fixed at the top of the hot flow channel, a motor is arranged at the top of the plug, an output end of the motor penetrates through the plug and is fixed with a connecting shaft, a material guide blade is fixed on the surface of the connecting shaft, and the material guide blade is attached to the inner wall of the hot flow channel.

Preferably, the hot melting mechanism is composed of a plurality of heating resistance wires, the plurality of heating resistance wires are all arranged on the circumferential inner wall of the hot flow channel, and the inner walls of the bottom hot flow channels of the plurality of heating resistance wires are all connected with the fixed seats.

Preferably, the flow control assembly comprises a flow electromagnetic valve, the flow electromagnetic valve is arranged between the injection molding channel and the joint, and the flow electromagnetic valve is electrically connected with an electromagnetic valve controller.

Preferably, the motor is electrically connected with a variable frequency controller, and the variable frequency controller is matched with the electromagnetic valve controller.

Preferably, the joint and the circumferential inner wall of the heat flow channel are both provided with a plurality of guide grooves distributed at equal intervals.

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

1. in the scheme, the whole flow regulating device is reasonable in structure arrangement, ingenious in conception and flexible in use, the defect that a hot flow channel is easy to block is overcome while the flow of a hot runner of an injection mold is controlled, the structure of a common injection head is changed, the injection speed can be flexibly controlled while the blocking is avoided, and the device has high practicability, the problems that in the prior art, after the injection head of an injection molding machine injects molten plastic into the mold, the molten injection material in an injection head pipe is easy to block, so that the injection molding processing efficiency is not improved, meanwhile, when the injection molding machine is used, the injection head does not have a mixing function, so that the molten plastic flowing into the injection mold cannot be injected more uniformly and the like are solved, an external injection material is introduced into the injection channel and the hot flow channel through a joint, when the flow of the injection material is large or the particle mixture is more, the material in the hot flow channel can be blocked, at the moment, the blocked material can be melted and stirred by matching with a flow control component matched with the stirring mechanism at the top of the hot flow channel, so that the injected material can be more uniform and the flow can be accurately controlled;

2. in this scheme, rabbling mechanism drives the even axle rotation in the thermal current passageway through the output of motor promptly, make the guide vane who fixes at even axle stir the material of pouring into in the thermal current passageway and fuse, make the injection into more even also can carry out the breakage to the material that condenses simultaneously, avoid blockking up, hot melt mechanism accessible sets up the heating resistance wire on the thermal current passageway inner wall and heats the material, and then also can reduce the probability of jam when improving stirring efficiency, the fixing base is used for the fixed of heating resistance wire, make whole hot melt mechanism structure more stable, flow control assembly controls the flow through the flow solenoid valve that sets up between joint and the passageway of moulding plastics, and control the flow solenoid valve through the solenoid valve controller, it is very convenient, electric connection on the motor with solenoid valve controller assorted variable frequency controller, the different solenoid valves of adaptation regulate and control the flow and then change the rotational speed of different motors, the ingeniousness of device structure has been improved, the usable unobstructed degree of material circulation in joint and the thermal current passageway is improved to the guiding gutter that all is provided with a plurality of equidistance distribution at the circumference inner wall of joint and thermal current passageway.

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 view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a second perspective view of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a heat flow channel; 2. injection molding a channel; 3. a joint; 4. a flow rate solenoid valve; 5. a solenoid valve controller; 6. a plug; 7. a motor; 8. a variable frequency controller; 9. a connecting shaft; 10. a material guide blade; 11. heating resistance wires; 12. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a cosmetics package material injection mold hot runner flow self-regulating device includes hot flow channel 1, and the top of hot flow channel 1 is provided with rabbling mechanism, is provided with hot melt mechanism in the rabbling mechanism, and the lateral wall intercommunication of hot flow channel 1 has the passageway 2 of moulding plastics, and the end intercommunication of the passageway 2 of moulding plastics has joint 3, connects 3 and moulds plastics and is provided with flow control assembly between the passageway 2, flow control assembly and rabbling mechanism phase-match.

The utility model discloses an in the concrete embodiment, connect 3 and let in outside injection molding material in to moulding plastics passageway 2 and heat flow channel 1, after not using for a long time, the material in the heat flow channel 1 can appear condensing, and the rabbling mechanism cooperation hot melt mechanism through heat flow channel 1 top melts the stirring to the material that condenses this moment to can combine the use with assorted flow control subassembly at the in-process of stirring, make to pour into more evenly, also can carry out accurate control to the flow of pouring into simultaneously.

Specifically, the stirring mechanism comprises a plug 6, the plug 6 is fixed at the top of the hot flow channel 1, a motor 7 is arranged at the top of the plug 6, an output end of the motor 7 penetrates through the plug 6 and is fixed with a connecting shaft 9, a material guide blade 10 is fixed on the surface of the connecting shaft 9, and the material guide blade 10 is attached to the inner wall of the hot flow channel 1.

In this embodiment: the stirring mechanism drives the connecting shaft 9 in the hot flow channel 1 to rotate through the output end of the motor 7, so that the material guide blades 10 fixed on the connecting shaft 9 stir and fuse the material injected into the hot flow channel 1, the injected material is more uniform, and the condensed material can be crushed to avoid blockage.

Specifically, the hot melting mechanism comprises a plurality of heating resistance wires 11, and a plurality of heating resistance wires 11 all set up on the circumference inner wall of heat flow channel 1, and the inner wall of the bottom heat flow channel 1 of a plurality of heating resistance wires 11 all is connected with fixing base 12.

In this embodiment: the hot melting mechanism accessible sets up heating resistor wire 11 on hot flow channel 1 inner wall and heats the material, and then also can reduce the probability of jam when improving stirring efficiency, and fixing base 12 is used for heating resistor wire 11 fixed, makes whole hot melting mechanism structure more stable.

Specifically, flow control assembly includes flow solenoid valve 4, and flow solenoid valve 4 sets up between passageway 2 and the joint 3 of moulding plastics, and flow solenoid valve 4 is gone up the electric connection and is had solenoid valve controller 5.

In this embodiment: the flow control assembly controls the flow through a flow electromagnetic valve 4 arranged between the joint 3 and the injection molding channel 2, and controls the flow electromagnetic valve 4 through an electromagnetic valve controller 5, so that the injection molding machine is very convenient and fast.

Specifically, the motor 7 is electrically connected with a variable frequency controller 8, and the variable frequency controller 8 is matched with the electromagnetic valve controller 5.

In this embodiment: the frequency conversion controller 8 which is electrically connected with the motor 7 and is matched with the electromagnetic valve controller 5 can be matched with different flow electromagnetic valves 4 to regulate and control flow so as to change the rotating speeds of different motors 7, and the ingenuity of the structure of the device is improved.

Specifically, the joint 3 and the circumferential inner wall of the heat flow channel 1 are both provided with a plurality of guide grooves distributed at equal intervals.

In this embodiment: the circumferential inner walls of the joint 3 and the heat flow channel 1 are provided with a plurality of guide grooves which are distributed at equal intervals, and the smoothness of material circulation in the joint 3 and the heat flow channel 1 can be improved by using the guide grooves.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the external injection molding material is introduced into the injection molding channel 2 and the hot flow channel 1 by the joint 3, when the flow of the injection molding material is larger or the particle mixture is more, the material in the hot flow channel 1 is blocked, at the moment, the blocked material is melted and stirred by the stirring mechanism at the top of the hot flow channel 1 and the stirring mechanism is matched with the hot melting mechanism, and the stirring mechanism can be combined with the matched flow control component in the stirring process, so that the injection is more uniform, the injected flow can be accurately controlled, the stirring mechanism drives the connecting shaft 9 in the hot flow channel 1 to rotate by the output end of the motor 7, so that the material injected in the hot flow channel 1 is stirred and fused by the guide blades 10 fixed on the connecting shaft 9, the condensed material can be crushed while the injection is more uniform, and the blockage is avoided, the hot melting mechanism can heat materials through the heating resistance wire 11 arranged on the inner wall of the hot flow channel 1, so that the stirring efficiency is improved, and the blocking probability is reduced, the fixing seat 12 is used for fixing the heating resistance wire 11, so that the whole hot melting mechanism structure is more stable, the flow control assembly controls the flow through the flow electromagnetic valve 4 arranged between the joint 3 and the injection molding channel 2, and controls the flow electromagnetic valve 4 through the electromagnetic valve controller 5, the hot melting mechanism is very convenient and fast, the variable frequency controller 8 which is electrically connected with the motor 7 and is matched with the electromagnetic valve controller 5 can be adapted to different flow electromagnetic valves 4 to regulate and control the flow so as to change the rotating speeds of different motors 7, the ingenuity of the device structure is improved, a plurality of guide grooves which are distributed at equal intervals are arranged on the circumferential inner walls of the joint 3 and the hot flow channel 1, so that the smooth degree of material circulation in the joint 3 and the hot flow channel 1 can be improved by the guide grooves, whole flow regulation and control device structure sets up rationally, conceive ingeniously, it is nimble to use, when control injection mold hot runner flow, improve the easy defect of blockking up of hot flow channel, through the structure that changes common head of moulding plastics, also can control the speed of moulding plastics in a flexible way when avoiding blockking up, stronger practicality has, can effectively solve among the prior art after the head of moulding plastics at the injection molding machine pours into the fused plastics into the mould into, it forms the jam to remain at the intraductal molten plastics cooling of head of moulding plastics, and then be unfavorable for the reuse of the head of moulding plastics, the injection molding machine is when using simultaneously, the head of moulding plastics does not have mixed function, make flow into the injection scheduling problem that can not more even to the inside molten plastics of injection mold.

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. The utility model provides a cosmetics package material injection mold hot runner flow is from adjusting and controlling device which characterized in that: including hot runner passageway (1), the top of hot runner passageway (1) is provided with rabbling mechanism, be provided with hot melt mechanism in the rabbling mechanism, the lateral wall intercommunication of hot runner passageway (1) has passageway (2) of moulding plastics, the terminal intercommunication of passageway (2) of moulding plastics has joint (3), be provided with the flow control subassembly between joint (3) and the passageway (2) of moulding plastics, flow control subassembly and rabbling mechanism phase-match.

2. The cosmetic packaging material injection mold hot runner flow self-regulating and controlling device as claimed in claim 1, wherein: the stirring mechanism comprises a plug (6), the plug (6) is fixed to the top of the hot flow channel (1), a motor (7) is arranged at the top of the plug (6), the output end of the motor (7) penetrates through the plug (6) and is fixed with a connecting shaft (9), a material guide blade (10) is fixed to the surface of the connecting shaft (9), and the material guide blade (10) is attached to the inner wall of the hot flow channel (1).

3. The cosmetic packaging material injection mold hot runner flow self-regulating and controlling device according to claim 2, characterized in that: the hot melting mechanism is composed of a plurality of heating resistance wires (11), the heating resistance wires (11) are all arranged on the inner wall of the circumference of the hot flow channel (1), and the inner walls of the bottom hot flow channels (1) of the heating resistance wires (11) are all connected with a fixing seat (12).

4. The cosmetic packaging material injection mold hot runner flow self-regulating and controlling device as claimed in claim 3, wherein: the flow control assembly comprises a flow electromagnetic valve (4), the flow electromagnetic valve (4) is arranged between the injection molding channel (2) and the connector (3), and an electromagnetic valve controller (5) is electrically connected to the flow electromagnetic valve (4).

5. The cosmetic packaging material injection mold hot runner flow self-regulating and controlling device according to claim 4, characterized in that: the motor (7) is electrically connected with a variable frequency controller (8), and the variable frequency controller (8) is matched with the electromagnetic valve controller (5).

6. The cosmetic packaging material injection mold hot runner flow self-regulating and controlling device as claimed in claim 5, wherein: the joints (3) and the circumferential inner walls of the hot flow channels (1) are provided with a plurality of guide grooves which are distributed at equal intervals.