CN217454761U

CN217454761U - Runner device of injection mold

Info

Publication number: CN217454761U
Application number: CN202221573177.7U
Authority: CN
Inventors: 王瓅; 李万斌; 戴俊; 李涛
Original assignee: Ningbo Fu Intelligent Manufacturing Co ltd
Current assignee: Ningbo Fu Intelligent Manufacturing Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-20
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an injection mold's runner device relates to injection mold technical field. The utility model discloses a rotatory bucket and lane change section of thick bamboo, the motor groove has been seted up to lane change section of thick bamboo upper surface, surface mounting has driving motor on the motor groove, surface mounting has the output pole on the driving motor, surface mounting has the carousel all around the output pole, carousel and output pole fixed connection, surface mounting has the gear pipe on the lane change section of thick bamboo, gear pipe all around side-mounting has a plurality of third racks, third rack and first rack toothing, third rack and second rack meshing, a plurality of first recesses have been seted up to lane change section of thick bamboo upper surface, surface mounting has the inlet pipe on the first recess. The utility model discloses a set up rotatory bucket, a lane change section of thick bamboo, motor groove, driving motor, output pole, carousel, gear pipe, first rack, second rack and third rack and can realize the effect of nimble change runner, greatly promoted the convenience of using the runner device.

Description

Runner device of injection mold

Technical Field

The utility model belongs to the technical field of injection mold, especially, relate to an injection mold's runner device.

Background

Injection molding is a method for producing and molding industrial products. The product generally adopts rubber injection molding and plastic injection molding, and the injection molding can also be divided into an injection molding die pressing method and a die casting method, wherein the injection molding is realized through an injection molding machine and a die, and when the runner of the runner device of the existing injection mold is converted, a runner is required to be manually taken down and then a runner is installed again for injection molding, so that the injection molding efficiency is low, and the convenience of using the injection mold is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold's runner device, generally need manual runner of taking off when solving current injection mold's runner device's runner conversion, adorn a runner again and mould plastics, lead to injection moulding efficiency lower, reduced the problem of using injection mold's convenience.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a runner device of an injection mold, comprising a rotary barrel and a lane-changing barrel, wherein a motor groove is arranged on the upper surface of the lane-changing barrel, a driving motor is arranged on the upper surface of the motor groove, an output rod is arranged on the upper surface of the driving motor, a turntable is arranged on the circumferential side of the output rod, the turntable is fixedly connected with the output rod, a plurality of second racks are arranged on the circumferential side of the turntable, a plurality of first racks are arranged on the inner side of the lane-changing barrel, a gear pipe is arranged on the upper surface of the lane-changing barrel, a plurality of third racks are arranged on the circumferential side of the gear pipe, the third racks are meshed with the first racks, the third racks are meshed with the second racks, a plurality of first grooves are arranged on the upper surface of the lane-changing barrel, and an inlet pipe is arranged on the upper surface of the first grooves; the effect of flexibly changing the flow channel can be realized by arranging the rotary barrel, the channel changing barrel, the motor groove, the driving motor, the output rod, the rotary disc, the gear pipe, the first rack, the second rack and the third rack, and the convenience of using the flow channel device is greatly improved.

A lifting rod is fixedly installed on the peripheral side face of the rotary barrel, a second sliding groove is formed in one side face of the lifting rod, a second motor is installed on the lower surface of the lifting rod, a threaded rod is installed at the output end of the second motor and penetrates through the bottom face of the lifting rod, and a connecting rod is in threaded fit with the peripheral side face of the threaded rod; through setting up lifter, rotatory bucket, second spout, second motor, threaded rod and connecting rod can realize the effect that the connecting rod goes up and down, greatly promoted the convenience of moulding plastics.

The inner side wall of the rotary barrel and the outer side wall of the lane changing barrel are provided with a plurality of slideways, the side surfaces of the slideways are provided with a plurality of limiting balls, and the limiting balls are in sliding fit with the slideways; through setting up rotatory bucket, a lane change section of thick bamboo, slide, spacing ball and slide can realize that rotatory bucket is round a lane change section of thick bamboo pivoted effect, greatly promoted the convenience that changes the runner.

A plurality of fixed blocks are installed to the connecting rod lateral wall, surface mounting has the storage case on the connecting rod.

The connecting rod upper surface is provided with a connecting pipe, and the connecting pipe is connected with one side wall of the storage box.

And a plurality of output pipes are arranged on the lower surface of the lane changing cylinder and are matched with the first groove in position.

The lower surface of the connecting pipe is provided with an injection molding pipe.

The utility model discloses following beneficial effect has:

the utility model can realize the function of flexibly changing the flow channel by arranging the rotary barrel, the lane changing barrel, the motor groove, the driving motor, the output rod, the turntable, the gear pipe, the first rack, the second rack and the third rack, thereby greatly improving the convenience of using the flow channel device; the lifting function of the connecting rod can be realized by arranging the lifting rod, the rotary barrel, the second sliding groove, the second motor, the threaded rod and the connecting rod, so that the convenience of injection molding is greatly improved; through setting up rotatory bucket, a lane change section of thick bamboo, slide, spacing ball and slide can realize that rotatory bucket is round a lane change section of thick bamboo pivoted effect, greatly promoted the convenience that changes the runner.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic isometric view of a runner assembly of an injection mold;

FIG. 2 is a schematic top view of a runner assembly of an injection mold;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is a front view of a runner assembly of an injection mold;

fig. 5 is a right side perspective view of a runner device of an injection mold.

In the drawings, the components represented by the respective reference numerals are listed below:

1. rotating the barrel; 2. a lane changing cylinder; 3. a turntable; 4. a gear tube; 5. a material storage box; 6. a connecting rod; 7. a lifting rod; 8. a drive motor; 9. an output pipe; 101. a slideway; 102. limiting balls; 103. a motor slot; 201. a first rack; 301. a second rack; 401. a third rack; 402. a feed pipe; 501. a fixed block; 502. a connecting pipe; 601. injection molding a tube; 701. a second motor; 702. a second chute; 703. a threaded rod; 801. an output rod; 901. a first groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a runner device of injection mold, including a rotary barrel 1 and a lane changing barrel 2, a motor groove 103 has been seted up to lane changing barrel 2 upper surface, a driving motor 8 has been installed to motor groove 103 upper surface, a output pole 801 has been installed to driving motor 8 upper surface, output pole 801 side surface all around installs carousel 3, carousel 3 and output pole 801 fixed connection, a plurality of second racks 301 have been installed to carousel 3 side surface all around, lane changing barrel 2 medial surface installs a plurality of first racks 201, lane changing barrel 2 upper surface installs gear pipe 4, gear pipe 4 side surface all around installs a plurality of third racks 401, third rack 401 meshes with first rack 201, third rack 401 meshes with second rack 301, lane changing barrel 2 upper surface has seted up a plurality of first recesses 901, first recess 901 upper surface installs inlet pipe 402; the effect of flexibly changing the flow channel can be realized by arranging the rotary barrel 1, the channel changing barrel 2, the motor groove 103, the driving motor 8, the output rod 801, the rotary disc 3, the gear pipe 4, the first rack 201, the second rack 301 and the third rack 401, and the convenience of using the flow channel device is greatly improved.

A lifting rod 7 is fixedly installed on the peripheral side surface of the rotary barrel 1, a second sliding chute 702 is formed in one side surface of the lifting rod 7, a second motor 701 is installed on the lower surface of the lifting rod 7, a threaded rod 703 is installed at the output end of the second motor 701, the threaded rod 703 penetrates through the bottom surface of the lifting rod 7, and a connecting rod 6 is in threaded fit with the peripheral side surface of the threaded rod 703; through setting up lifter 7, rotatory bucket 1, second spout 702, second motor 701, threaded rod 703 and connecting rod 6 can realize the effect that connecting rod 6 goes up and down, greatly promoted the convenience of moulding plastics.

The inner side wall of the rotary barrel 1 and the outer side wall of the lane changing barrel 2 are provided with a plurality of slideways 101, the side surfaces of the slideways 101 are provided with a plurality of limiting balls 102, and the limiting balls 102 are in sliding fit with the slideways 101; through setting up rotatory bucket 1, a lane change section of thick bamboo 2, slide 101, spacing ball 102 and slide 101 can realize that rotatory bucket 1 is round the effect of a lane change section of thick bamboo 2 pivoted, greatly promoted the convenience that changes the runner.

A plurality of fixed blocks 501 are installed to the connecting rod 6 lateral wall, and surface mounting has storage case 5 on the connecting rod 6.

The connecting rod 6 is provided with a connecting pipe 502 on the upper surface, and the connecting pipe 502 is connected with one side wall of the storage box 5.

The lower surface of the lane-changing cylinder 2 is provided with a plurality of output pipes 9, and the output pipes 9 are matched with the first grooves 901 in position.

Injection pipe 601 is mounted on the lower surface of connecting pipe 502.

The embodiment is a method for using a runner device of an injection mold as shown in fig. 1 to 5: drive output rod 801 through driving motor 8 and rotate, output rod 801 drives carousel 3 and rotates, carousel 3 drives gear pipe 4 and rotates, gear pipe 4 rotates around the 2 inside walls of lane changing section of thick bamboo, drive threaded rod 703 through second motor 701 and rotate, connecting rod 6 reciprocates, it can make injection molding pipe 601 rotate along with gear pipe 4 in gear pipe 4 top to rotate lifter 7, mould plastics through injection molding pipe 601, plastics flow into output tube 9 through first recess 901, be connected different moulds with output tube 9 can.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an injection mold's runner device, includes rotatory bucket (1) and lane change section of thick bamboo (2), its characterized in that: a motor groove (103) has been seted up to lane changing section of thick bamboo (2) upper surface, surface mounting has driving motor (8) on motor groove (103), surface mounting has output pole (801) on driving motor (8), side-mounting has carousel (3) all around output pole (801), carousel (3) and output pole (801) fixed connection, side-mounting has a plurality of second racks (301) all around carousel (3), and a plurality of first racks (201) are installed to lane changing section of thick bamboo (2) medial surface, surface mounting has gear pipe (4) on lane changing section of thick bamboo (2), side-mounting has a plurality of third racks (401) all around gear pipe (4), third rack (401) and first rack (201) mesh, third rack (401) and second rack (301) mesh, a plurality of first recess (901) have been seted up to lane changing section of thick bamboo (2) upper surface, the feeding pipe (402) is arranged on the upper surface of the first groove (901).

2. The runner device of an injection mold according to claim 1, wherein a lifting rod (7) is fixedly installed on the circumferential side of the rotating barrel (1), a second sliding groove (702) is formed in one side surface of the lifting rod (7), a second motor (701) is installed on the lower surface of the lifting rod (7), a threaded rod (703) is installed at the output end of the second motor (701), the threaded rod (703) penetrates through the bottom surface of the lifting rod (7), and a connecting rod (6) is in threaded fit with the circumferential side of the threaded rod (703).

3. The runner device of an injection mold according to claim 1, wherein a plurality of slide ways (101) are provided on the inner side wall of the rotary barrel (1) and the outer side wall of the runner changing barrel (2), a plurality of limiting balls (102) are installed on the side surfaces of the slide ways (101), and the limiting balls (102) are in sliding fit with the slide ways (101).

4. The runner device of an injection mold as claimed in claim 2, wherein the side wall of the connecting rod (6) is provided with a plurality of fixing blocks (501), and the upper surface of the connecting rod (6) is provided with a storage box (5).

5. The runner apparatus of an injection mold as claimed in claim 4, wherein the connecting rod (6) has a connecting pipe (502) mounted on its upper surface, and the connecting pipe (502) is connected to a sidewall of the storage tank (5).

6. A runner system of an injection mold according to claim 1, wherein a plurality of output pipes (9) are installed on the lower surface of the runner cylinder (2), and the output pipes (9) are adapted to the positions of the first grooves (901).

7. A runner system for an injection mold according to claim 5, wherein an injection molding pipe (601) is attached to a lower surface of the connecting pipe (502).