CN216396910U

CN216396910U - Hot runner system with sixteen dispensing ports

Info

Publication number: CN216396910U
Application number: CN202122729959.7U
Authority: CN
Inventors: 龚平
Original assignee: Jiesu Hot Runner Technology Kunshan Co ltd
Current assignee: Jiesu Hot Runner Technology Kunshan Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-29
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a hot runner system with sixteen dispensing openings, which comprises a rectangular plate, wherein the upper surface of the rectangular plate is provided with a plurality of round holes penetrating through the bottom surface of the rectangular plate, a rubber outlet pipe is fixedly connected inside the round holes, a ring-shaped plate is connected inside the rubber outlet pipe in a sliding manner, a push plate is connected inside the rubber outlet pipe in a sliding manner, the upper surface of the ring-shaped plate is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with one side surface of the push plate, a through hole is formed in one side surface of the push plate, a circular plate matched with the inside of the ring-shaped plate is connected inside the through hole in a sliding manner, and one side surface of the circular plate is fixedly connected with the output end of an electric telescopic rod. The device can go out the inside gluey whole extrusions of play glue pipe, avoids going out the inhomogeneous condition of gluey volume, guarantees to glue the effect, through setting up mobilizable push pedal, plectane and annular plate in a glue pipe inside, can promote to melt and glue and remove, makes to melt and glues the inside of extruding the play glue pipe completely, improves and glues the effect.

Description

Hot runner system with sixteen dispensing ports

Technical Field

The utility model belongs to the technical field of hot runner systems, and particularly relates to a hot runner system with sixteen dispensing ports.

Background

The hot runner processing technology is to ensure that the plastic of a flow channel and a sprue keeps a molten state for injection molding by a heating method of plastic particles processed by an injection molding machine, and in the process of extrusion processing, the problems that the extrusion of an extruder is difficult, the quality of a molded product is unstable and the like are caused by the fact that the molded material is hardened in advance at the outlet end of an extrusion die due to the difference of the thermal conductivity of the processed material can be frequently encountered.

The Chinese patent with the application number of [ CN2072037755.9 ], the content is: an extrusion hot runner system is supplemented with a hot runner in the extrusion processing process. The method is realized by the following technical scheme: the extrusion hot runner system consists of an extruder, a machine head neck mold, a shaping device, a cooling water tank, a traction device and a cutting device, wherein the extruder, the machine head neck mold, the shaping device, the cooling water tank, the traction device and the cutting device are sequentially connected, and the shaping device is provided with the hot runner system.

Although the contrast document solves the problem that plastic is cooled and solidified in an extrusion die, the contrast document adopts a molten raw material to be directly extruded into a hot runner and then flows into a die cavity, but the spot crossing for the hot runner is directly introduced into a glue dispensing port, so that the condition of uneven glue dispensing is easily caused, and the effect of glue dispensing is easily caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hot runner system with sixteen dispensing ports, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sixteen-point glue outlet hot runner system comprises a rectangular plate, wherein the upper surface of the rectangular plate is provided with a plurality of round holes penetrating through the bottom surface of the rectangular plate, the internal fixed connection glue outlet pipe of the round holes is arranged, the round holes and the glue outlet pipes are respectively arranged into sixteen, each glue outlet pipe is provided with a pipeline, one end of the glue outlet pipe extends out of the round holes, the bottom surface of the glue outlet pipe is provided with a conical glue outlet, the internal sliding connection ring-connecting plate of the glue outlet pipe, the internal sliding connection push plate of the glue outlet pipe, the upper surface fixed connection connecting rod of the annular plate, one side surface of the one end fixed connection push plate of the connecting rod, one side surface of the push plate is provided with a through hole, the internal sliding connection of the through hole is matched with the internal circular plate of the annular plate, one side surface fixed connection electric telescopic rod is connected with the output end of the circular plate, and the other side surface of the push plate is fixedly connected with a hollow circular rod, one end of the hollow round rod is fixedly arranged at the output end of the air cylinder, a glue inlet is formed in the outer surface of the glue outlet pipe, a pipeline is fixedly connected inside the glue inlet, and one end of the pipeline is communicated with the hot runner pipe.

A side fixed connection time-recorder of rectangular plate, time-recorder electric connection PLC controller, cylinder and electric telescopic handle, PLC controller electric connection cylinder and electric telescopic handle, time-recorder and PLC controller all with electric telescopic handle and cylinder electric connection, can automatic control electric telescopic handle and cylinder work to promote out the inside whole discharges of melting of glued membrane.

Pipeline fixed connection reposition of redundant personnel storehouse, the one end fixed mounting of hot runner pipe is in the inside of reposition of redundant personnel storehouse, the one end and the reposition of redundant personnel storehouse fixed connection of pipeline make things convenient for the inside melt of hot runner pipe to glue and flow into respectively in a plurality of pipelines to enter into the inside of every rubber outlet pipe.

Electric telescopic handle fixed mounting is in the inside of hollow round bar, the inside of the circular slab of plectane sliding connection on the electric telescopic handle output, the inside of plectane sliding connection ring shaped plate can move the plectane to the inside of circular slab to move together with the circular slab, alright will melt and glue whole extrusion from the inside of going out the glued pipe.

The utility model has the technical effects and advantages that: the utility model provides a go out sixteen glue mouthful hot runner system, the inside through going out the rubber tube sets up portable annular slab, and annular slab and push pedal fixed connection connecting rod fixed connection, alright cylinder promotes the push pedal and removes, and drive the annular slab and remove, inside through at hollow and round bar sets up electric telescopic handle, and set up the plectane at electric telescopic handle's output, conveniently remove inside the annular slab, and remove together with the annular slab, alright melt the inside whole discharges of gluing of going out the rubber tube, guarantee that the play of every rubber tube glues the volume homogeneous phase, the device can go out the whole extrudees of the inside glue of going out the rubber tube, avoid going out the inhomogeneous condition of glue volume, guarantee the effect of gluing, and convenient for operation, and is simple.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a rubber outlet pipe and a hot runner pipe;

FIG. 3 is a schematic view of the inner structure of the glue outlet pipe;

FIG. 4 is a schematic diagram of a push plate structure.

In the figure: 1. a rectangular plate; 2. a circular hole; 3. discharging the rubber tube; 4. an annular plate; 5. pushing the plate; 6. a connecting rod; 7. a flow distribution bin; 8. a through hole; 9. a circular plate; 10. an electric telescopic rod; 11. a hollow round bar; 12. a cylinder; 13. a glue inlet; 14. a pipeline; 15. a hot runner pipe; 16. a timer; 17. a PLC controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a hot runner system with sixteen glue outlets, which is shown in figures 1-4 and comprises a rectangular plate 1, wherein the upper surface of the rectangular plate 1 is provided with a plurality of round holes 2 penetrating through the bottom surface of the rectangular plate 1, the insides of the round holes 2 are fixedly connected with a glue outlet pipe 3, the inside of the glue outlet pipe 3 is slidably connected with a ring-shaped plate 4, the inside of the glue outlet pipe 3 is slidably connected with a push plate 5, the upper surface of the ring-shaped plate 4 is fixedly connected with a connecting rod 6, one end of the connecting rod 6 is fixedly connected with one side surface of a push plate 5, one side surface of the push plate 5 is provided with a through hole 8, the inside of the through hole 8 is slidably connected with a circular plate 9 matched with the inside of the ring-shaped plate 4, the ring-shaped plate 4 and the push plate 5 are fixedly connected through the connecting rod 6, the push plate 5 and the ring-shaped plate 4 can move together, so that the molten glue in the glue outlet pipe 3 can be extruded out from the inside of the glue outlet pipe 3, meanwhile, the circular plate 9 is arranged in a state of being matched with the inside of the annular plate 4, the circular plate 9 can be moved to the inside of the annular plate 4, all molten glue in the glue outlet pipe 3 can be extruded out, and the glue outlet pipe is convenient to use.

A side fixed connection electric telescopic handle 10's of plectane 9 output, the hollow round bar 11 of another side fixed connection of push pedal 5, the one end fixed mounting of hollow round bar 11 is at the output of cylinder 12, glue outlet pipe 3's surface is seted up into glue mouth 13, advance the inside fixed connection pipeline 14 of glue mouth 13, pipeline 14's one end intercommunication hot runner pipe 15, with electric telescopic handle 10 fixed mounting in the inside of hollow round bar 11, when making things convenient for hollow round bar 11 to remove, drive push pedal 5, annular plate 4 and plectane 9 and remove together, through setting up pipeline 14 at glue outlet pipe 3's a side, pipeline 14's one end runs through the one side inner wall of passing through rubber tube 3, and the convenience will melt and carry in glue outlet pipe 3 to be convenient for to product processing.

A side fixed connection time-recorder 16 of rectangular plate 1, time-recorder 16 electric connection PLC controller 17, cylinder 12 and electric telescopic handle 10, PLC controller 17 electric connection cylinder 12 and electric telescopic handle 10. The pipeline 14 is fixedly connected with the shunt bin 7, and one end of the hot runner pipe 15 is fixedly arranged in the shunt bin 7. One end of the rubber outlet pipe 3 extends out of the circular hole 2, and a conical rubber outlet is formed in the bottom surface of the rubber outlet pipe 3. The electric telescopic rod 10 is fixedly arranged inside the hollow round rod 11, and the round plate 9 on the output end of the electric telescopic rod 10 is connected with the inside of the ring-shaped plate 4 in a sliding mode.

The circular holes 2 and the glue outlet pipes 3 are respectively arranged to be sixteen, and each glue outlet pipe 3 is provided with a pipeline 14.

When the glue melting device is used specifically, molten glue is conveyed to the inside of the shunting bin 7 through the hot runner pipe 15 and then is conveyed to the inside of each pipeline 14 through the shunting bin 7 respectively, the molten glue can be continuously conveyed inside the pipeline 14 until the molten glue is conveyed to the inside of the glue outlet pipe 3, initially, the glue inlet 13 corresponds to the position between the push plate 5 and the annular plate 4, so that the molten glue is conveyed to the inside of the glue outlet pipe 3 through the pipeline 14 and then flows down to the inner bottom of the glue outlet pipe 3 from the inside of the annular plate 4, the molten glue is discharged through the glue outlet, after a part of molten glue is injected into the glue outlet pipe 3, the molten glue conveying is stopped, at the moment, the electric telescopic rod 10 is opened, the circular plate 9 is pushed to move to the inside of the annular plate 4 through the output end of the electric telescopic rod 10, then the air cylinder 12 is opened, the hollow circular rod 11 is pushed to move through the output end of the air cylinder 12, and the push plate 5, the annular plate 4 and the circular plate 9 can move together, thereby pushing the molten glue in the glue outlet pipe 3 out of the glue outlet pipe 3 and extruding the molten glue on a product.

When cylinder 12 worked, through the time monitoring of 16 to cylinder 12 work of time-recorder, if reach and meet the time of settlement, then drive push pedal 5 and annular slab 4 through PLC controller 17 control cylinder 12 and resume initial position, also control electric telescopic handle 10 work through PLC controller 17 simultaneously, make plectane 9 resume initial position, alright continue to melt glue through hot runner pipe 15 transport, so that continue to process the product, the device can go out the whole extrudions of gluing of 3 inside gluey pipes, avoid the inhomogeneous condition of glue output, guarantee the effect of gluing, and convenient for operation is simple.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a go out sixteen glue mouthful hot runner systems, includes rectangular plate (1), its characterized in that: the upper surface of rectangular plate (1) sets up round hole (2) that a plurality of runs through rectangular plate (1) bottom surface, the inside fixed connection rubber outlet pipe (3) of round hole (2), inside sliding connection annular plate (4) of rubber outlet pipe (3), inside sliding connection push pedal (5) of rubber outlet pipe (3), the last fixed surface of annular plate (4) connects connecting rod (6), one side of one end fixed connection push pedal (5) of connecting rod (6), through-hole (8) are seted up to one side of push pedal (5), the inside sliding connection of through-hole (8) and annular plate (4) inside assorted plectane (9), the output of one side fixed connection electric telescopic handle (10) of plectane (9), hollow round bar (11) of another side fixed connection of push pedal (5), the one end fixed mounting of hollow round bar (11) is at the output of cylinder (12), the outer surface of the rubber outlet pipe (3) is provided with a rubber inlet (13), the inside of the rubber inlet (13) is fixedly connected with a pipeline (14), and one end of the pipeline (14) is communicated with a hot runner pipe (15).

2. The one-out sixteen-dispensing-port hot runner system according to claim 1, wherein: a side fixed connection time-recorder (16) of rectangular plate (1), time-recorder (16) electric connection PLC controller (17), cylinder (12) and electric telescopic handle (10), PLC controller (17) electric connection cylinder (12) and electric telescopic handle (10).

3. The one-out sixteen-dispensing-port hot runner system according to claim 1, wherein: pipeline (14) fixed connection reposition of redundant personnel storehouse (7), the one end fixed mounting of hot runner pipe (15) is in the inside of reposition of redundant personnel storehouse (7).

4. The one-out sixteen-dispensing-port hot runner system according to claim 1, wherein: one end of the rubber outlet pipe (3) extends out of the round hole (2), and a conical rubber outlet is formed in the bottom surface of the rubber outlet pipe (3).

5. The one-out sixteen-dispensing-port hot runner system according to claim 1, wherein: electric telescopic handle (10) fixed mounting is in the inside of hollow round bar (11), inside of plectane (9) sliding connection annular plate (4) on electric telescopic handle (10) output.

6. The one-out sixteen-dispensing-port hot runner system according to claim 1, wherein: the circular holes (2) and the rubber outlet pipes (3) are respectively arranged to be sixteen, and each rubber outlet pipe (3) is provided with a pipeline (14).