CN219076349U

CN219076349U - Injection molding machine feed mechanism

Info

Publication number: CN219076349U
Application number: CN202223146100.4U
Authority: CN
Inventors: 刘冠雄; 刘连智; 盖兆杰
Original assignee: Dalian Zhihong Plastic Products Co ltd
Current assignee: Dalian Zhihong Plastic Products Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-26
Anticipated expiration: 2032-11-26

Abstract

The utility model discloses a feeding mechanism of an injection molding machine, which comprises a feeding barrel, wherein a chute is formed in the inner wall of the feeding barrel, an outer ring plate is inserted into the inner wall of the chute, an upper ring plate is fixedly arranged on the outer side of the outer ring plate, a scraping plate is fixedly arranged on the lower surface of the upper ring plate, a connecting plate is fixedly arranged on the inner wall of the upper ring plate, a central plate is fixedly arranged at the other end of the connecting plate, the upper surface of the central plate is provided with a clamping groove, and a clamping block is inserted into the clamping groove. According to the utility model, the scraper plates are attached to the side wall of the feeding cylinder, and the upper ring plate can drive the scraper plates to rotate in the feeding cylinder through the starting operation of the driving motor, so that the scraper plates can scrape the residual materials on the side wall of the feeding cylinder, and then the residual materials can be concentrated together through the disassembly of a group of scraper plates, so that the residual materials can be cleaned out of the inside of the feeding cylinder by personnel conveniently.

Description

Injection molding machine feed mechanism

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to a feeding mechanism of an injection molding machine.

Background

Injection molding machines, also known as injection molding machines or injection molding machines, are the primary molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics using plastic molding dies, which are capable of heating the plastic, applying high pressure to the molten plastic, causing it to be ejected and fill the die cavity.

The feeding mechanism of the injection molding machine is provided for solving the problems that the feeding mechanism of the injection molding machine is convenient to clean the residual materials of the injection molding machine, and the feeding mechanism of the injection molding machine is convenient to clean.

Disclosure of Invention

The utility model aims to provide a feeding mechanism of an injection molding machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding machine feed mechanism, includes the feed cylinder, the spout has been seted up to the inner wall of feed cylinder, the outer round board has been inserted to the inner wall of spout, the outside fixed mounting of outer round board has the round board, the lower fixed surface of going up the round board installs the scraper blade, the inner wall fixed mounting of round board has the connecting plate, the other end fixed mounting of connecting plate has the center plate, the draw-in groove has been seted up to the upper surface of center plate, the fixture block has been inserted to the inside of draw-in groove, the top fixed mounting of fixture block is in driving motor's pivot, driving motor fixed mounting is in the upper surface of apron, the apron detachable is connected in the upper surface of feed cylinder.

As a further preferable mode of the technical scheme, the scrapers are provided with two groups, and the two groups of scrapers are symmetrically arranged on the lower surface of the upper ring plate.

As a further preferable mode of the technical scheme, a screw is fixedly arranged on the upper surface of one group of scraping plates, a nut is connected to the outer side of the screw through threads, the screw is inserted into the inner portion of the external hole, and the external hole is formed in the upper surface of the upper ring plate.

As a further preferable aspect of the present utility model, the fixing member is rotatably connected to the outer side of the threaded rod, and the stirring rods are equidistantly disposed on the outer side of the long plate.

As a further preferable mode of the technical scheme, the upper surface of the cover plate is provided with an observation port, the upper surface of the observation port is abutted against a square plate, and the square plate is connected with the cover plate through a hinge.

The utility model provides a feeding mechanism of an injection molding machine, which has the following beneficial effects:

according to the utility model, the scraper plates are attached to the side wall of the feeding cylinder, and the upper ring plate can drive the scraper plates to rotate in the feeding cylinder through the starting operation of the driving motor, so that the scraper plates can scrape the residual materials on the side wall of the feeding cylinder, and then the residual materials can be concentrated together through the disassembly of a group of scraper plates, so that the residual materials can be cleaned out of the inside of the feeding cylinder by personnel conveniently.

According to the utility model, the long plate and the stirring rod are arranged, so that when the device is used for the subsequent new materials, the stirring rod can play a role in stirring the new materials through the rotation of the scraping plate, and the mixing viscosity of the new materials is improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic elevational view of the structure of the stirring rod of the present utility model in its installed state;

FIG. 4 is a schematic elevational view of the stirring rod of the present utility model.

In the figure: 1. a feeding cylinder; 2. a chute; 3. an outer ring plate; 4. an upper ring plate; 5. a scraper; 6. a connecting plate; 7. a center plate; 8. a clamping groove; 9. a clamping block; 10. a driving motor; 11. a cover plate; 12. an external hole; 13. a screw; 14. a screw cap; 15. a limiting plate; 16. a limit groove; 17. a baffle; 18. a threaded rod; 19. a long plate; 20. a stirring rod; 21. a fixing member; 22. an observation port; 23. a square plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 4, in this embodiment, a feeding mechanism of an injection molding machine includes a feeding barrel 1, a chute 2 is provided on an inner wall of the feeding barrel 1, an outer ring plate 3 is inserted on an inner wall of the chute 2, an upper ring plate 4 is fixedly mounted on an outer side of the outer ring plate 3, a scraper 5 is fixedly mounted on a lower surface of the upper ring plate 4, a connecting plate 6 is fixedly mounted on an inner wall of the upper ring plate 4, a center plate 7 is fixedly mounted on the other end of the connecting plate 6, a clamping groove 8 is provided on an upper surface of the center plate 7, a clamping block 9 is inserted in the clamping groove 8, a top end of the clamping block 9 is fixedly mounted on a rotating shaft of a driving motor 10, the driving motor 10 is fixedly mounted on an upper surface of a cover plate 11, the cover plate 11 is detachably connected to the upper surface of the feeding barrel 1, the scraper 5 is attached to a side wall of the feeding barrel 1 through the provided scraper 5, and the driving motor 10 is started to operate, the upper ring plate 4 can drive the scrapers 5 to rotate in the upper charging barrel 1, the scrapers 5 can scrape the residual materials on the side wall of the upper charging barrel 1, the residual materials can be collected together by disassembling one group of scrapers 5, the scrapers 5 are provided with two groups, the two groups of scrapers 5 are symmetrically arranged on the lower surface of the upper ring plate 4, the cleaning work of the residual materials on the inner wall of the upper charging barrel 1 can be further improved by the two groups of scrapers 5, the screw 13 is fixedly arranged on the upper surface of one group of scrapers 5, the screw 14 is connected with the outer side of the screw 13 through threads, the screw 13 is inserted into the inner part of the external hole 12, the external hole 12 is arranged on the upper surface of the upper ring plate 4, the residual materials can be disassembled from the lower part of the upper ring plate 4 through the one group of scrapers 5, the residual materials on the side wall of the subsequent feeding cylinder 1 can be concentrated together, so that the residual materials can be discharged from the bottom of the feeding cylinder 1, the limiting plate 15 is fixedly arranged on the outer side of the screw 13, the limiting plate 15 is inserted into the inside of the limiting groove 16, the limiting groove 16 is formed in the side wall of the external hole 12, and the limiting plate 15 and the limiting groove 16 are arranged, so that the screw 13 is positioned in the inside of the external hole 12, and can be limited, so that the subsequent installation work is facilitated.

As shown in fig. 2 and 4, the baffle 17 is fixedly installed on the outer side of the scraper 5, the threaded rod 18 is inserted in the outer side of the baffle 17, the long plate 19 is fixedly installed on the outer side of the threaded rod 18, the stirring rod 20 is fixedly installed on the outer side of the long plate 19, the fixing piece 21 is connected to the outer side of the threaded rod 18 through threads, when the device is used for the subsequent new material, the stirring rod 20 can play a stirring role on the new material through the rotation of the scraper 5, so that the mixing viscosity of the new material is improved, the fixing piece 21 is rotationally connected to the outer side of the threaded rod 18, the stirring rods 20 are equidistantly arranged on the outer side of the long plate 19, so that personnel can carry the fixing piece 21, and meanwhile, the stirring efficiency of the stirring rod 20 is improved to a certain extent.

As shown in fig. 1, an observation port 22 is formed in the upper surface of the cover plate 11, a square plate 23 is abutted against the upper surface of the observation port 22, and the square plate 23 is connected with the cover plate 11 through a hinge. By providing the observation port 22, it is possible to facilitate the observation work of the personnel on the condition inside the loading cylinder 1.

The utility model provides a feeding mechanism of an injection molding machine, which has the following specific working principle:

in the use of the device, in the start of driving motor 10, make fixture block 9 drive center plate 7 rotate, upper ring board 4 is in the inside rotation of material loading section of thick bamboo 1 simultaneously, and upper ring board 4 outside fixed mounting's outer lane board 3 is in the inside of spout 2 and rotates, the scraper blade 5 of upper ring board 4 lower surface fixed mounting is in the lateral wall of material loading section of thick bamboo 1 and scrapes the work during, follow-up through the rotation to nut 14, can take out screw rod 13 from the inside of external hole 12, a set of scraper blade 5 take out from the inside of material loading section of thick bamboo 1, can concentrate the residual material together clear away the work, follow-up insert threaded rod 18 on the outside of baffle 17, make long board 19 conflict in the outside row of scraper blade 5, then install again a set of scraper blade 5 of dismantlement, alright stir the work to new material.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection molding machine feed mechanism which characterized in that: including last feed cylinder (1), spout (2) have been seted up to the inner wall of going up feed cylinder (1), outer round board (3) have been inserted to the inner wall of spout (2), the outside fixed mounting of outer round board (3) has last round board (4), the lower fixed surface of going up round board (4) installs scraper blade (5), the inner wall fixed mounting of going up round board (4) has connecting plate (6), the other end fixed mounting of connecting plate (6) has center board (7), draw-in groove (8) have been seted up to the upper surface of center board (7), fixture block (9) have been inserted to the inside of draw-in groove (8), the top fixed mounting of fixture block (9) is in the pivot of driving motor (10), driving motor (10) fixed mounting is in the upper surface of apron (11), apron (11) detachably connect in the upper surface of going up feed cylinder (1).

2. An injection molding machine feed mechanism as claimed in claim 1, wherein: the scrapers (5) are provided with two groups, and the two groups of scrapers (5) are symmetrically arranged on the lower surface of the upper ring plate (4).

3. An injection molding machine feed mechanism as claimed in claim 2, wherein: the upper surface of the scraper blade (5) is fixedly provided with a screw rod (13), the outer side of the screw rod (13) is connected with a screw cap (14) through threads, the screw rod (13) is inserted into the outer hole (12), and the outer hole (12) is formed in the upper surface of the upper ring plate (4).

4. A feeding mechanism for an injection molding machine according to claim 3, wherein: the outside fixed mounting of screw rod (13) has limiting plate (15), limiting plate (15) are inserted in locating the inside of spacing groove (16), spacing groove (16) are seted up on the lateral wall of external hole (12).

5. An injection molding machine feed mechanism as claimed in claim 1, wherein: the stirring device is characterized in that a baffle (17) is fixedly arranged on the outer side of the scraping plate (5), a threaded rod (18) is inserted into the outer side of the baffle (17), a long plate (19) is fixedly arranged on the outer side of the threaded rod (18), a stirring rod (20) is fixedly arranged on the outer side of the long plate (19), and a fixing piece (21) is connected to the outer side of the threaded rod (18) through threads.

6. The injection molding machine feed mechanism of claim 5, wherein: the fixing piece (21) is rotatably connected to the outer side of the threaded rod (18), and the stirring rods (20) are equidistantly arranged on the outer side of the long plate (19).

7. An injection molding machine feed mechanism as claimed in claim 1, wherein: an observation port (22) is formed in the upper surface of the cover plate (11), a square plate (23) is abutted to the upper surface of the observation port (22), and the square plate (23) is connected with the cover plate (11) through a hinge.