CN218053699U

CN218053699U - Feeding mechanism of injection molding machine

Info

Publication number: CN218053699U
Application number: CN202121887679.2U
Authority: CN
Inventors: 张建
Original assignee: Qingdao Chongyuan Electronics Co ltd
Current assignee: Qingdao Chongyuan Electronics Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-12-16
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to an injection molding machine technical field just discloses an injection molding machine feed mechanism, include: the automatic feeding device comprises a material barrel and a rotating platform, wherein a sliding rail is fixedly connected to the outer wall of the material barrel, a supporting plate is movably connected to the top of the rotating platform, a movable base is arranged on one side of the supporting plate, a feeding hopper is integrally connected to the top of the movable base, a positioning barrel is arranged on one side of the movable base, a positioning rod is arranged inside the positioning barrel, and a discharging control mechanism is arranged inside the movable base. This injection molding machine feed mechanism can change injection molding product when reloading, changes the feeder hopper through rotating the backup pad, with idle feeder hopper input work, simultaneously through the inside plastic raw materials discharge of feeder hopper that discharge conduit will not clear up, has avoided influencing work efficiency because the clearance feeder hopper time space is occupied, has reduced the clearance time, has improved the convenience when clearing up, has improved work efficiency.

Description

Feeding mechanism of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is an injection molding machine feed mechanism.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

Utilize the hopper feeding mostly when the injection molding machine uses, on the assembly line, when other injection molding materials of after-treatment when certain injection molding material process quantity reaches the required value, need change mould and plastic raw materials, need take out the inside unnecessary plastic raw materials of raw materials fill, can only process after changing the inside plastic of hopper, it is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an injection molding machine feed mechanism has solved the problem of mentioning in the above-mentioned background.

The utility model provides a following technical scheme: an injection molding machine feed mechanism comprising: the automatic feeding device comprises a material cylinder and a rotating platform, wherein a sliding rail is fixedly connected to the outer wall of the material cylinder, a supporting plate is movably connected to the top of the rotating platform, a movable base is arranged on one side of the supporting plate, a feeding hopper is integrally connected to the top of the movable base, a positioning cylinder is arranged on one side of the movable base, a positioning rod is arranged inside the positioning cylinder, and a discharging control mechanism is arranged inside the movable base.

Preferably, the unloading control mechanism includes carousel, sliding plate and straight flute, the carousel rotates to be connected at movable base's inner wall, and the both sides of carousel run through and have seted up curved groove, the sliding plate sets up the inner wall at movable base, and the outer wall and the curved groove sliding connection of sliding plate, the straight flute is seted up at movable base's inner wall, and movable base passes through straight flute and sliding plate sliding connection.

Preferably, the both sides of slide rail are run through and are seted up the discharge opening, and the bottom of slide rail is provided with discharge conduit, and discharge conduit and discharge opening UNICOM.

Preferably, the support plate is a V-shaped support plate, and the support plate is rotatably connected with the rotating table.

Preferably, the slide rail is a curved slide rail, and the inner wall of the slide rail is slidably connected with the outer wall of the movable base.

Preferably, the inner wall of the positioning rod is provided with an internal thread, the outer wall of the positioning barrel is provided with an external thread, and the positioning rod is in threaded connection with the positioning barrel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this injection molding machine feed mechanism, feed cylinder through setting up, the revolving stage, a slide rail, the backup pad, the movable base, the feeder hopper, a location section of thick bamboo and locating lever, can be when changing injection moulding product reloading, change the feeder hopper through rotating the backup pad, with idle feeder hopper input work, simultaneously through the inside plastic raw materials discharge of the feeder hopper of discharge conduit with not clearing up, avoided because the clearance feeder hopper time space is occupied, influence work efficiency, clearing time has been reduced, convenience when having improved the clearance, and the work efficiency is improved.

2. This injection molding machine feed mechanism through the unloading control mechanism and the movable base that set up, can be through rotating the carousel, through the crisscross promotion in the inside curved groove of carousel and straight flute, the guide control sliding plate is flexible to opening and shutting of control unloading conveniently avoids leaking the material when the conversion feeder hopper.

3. This injection molding machine feed mechanism, through the location section of thick bamboo and the locating lever that set up, be convenient for align the back with the discharge opening in the bottom of feeder hopper, utilize the locating lever to pass through the screw thread with movable base fixed positioning on the slide rail surface, avoided the device to produce vibrations at the during operation and lead to the feeder hopper to relax.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is a sectional view of the present invention.

In the figure: 1. a charging barrel; 2. a rotating table; 3. a slide rail; 4. a support plate; 5. a movable base; 6. a feed hopper; 7. a positioning cylinder; 8. positioning a rod; 9. a blanking control mechanism; 901. a turntable; 902. a sliding plate; 903. a straight groove; 10. a discharge duct.

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.

Referring to fig. 1-3, a feeding mechanism of an injection molding machine includes: feed cylinder 1 and revolving stage 2, the integral type is connected at the outer wall of feed cylinder 1, so that provide the fulcrum for backup pad 4's rotation, the outer wall fixedly connected with slide rail 3 of feed cylinder 1, so that provide support and slide guide for feeder hopper 6, the top swing joint of revolving stage 2 has backup pad 4, so that it is fixed to form movable base 5, avoid movable base 5 to slide at will, one side of backup pad 4 is provided with movable base 5, movable base 5's quantity is two, so that fixed feeder hopper 6, movable base 5's top integral type is connected with feeder hopper 6, the quantity of feeder hopper 6 is two, so that the reloading, one side of movable base 5 is provided with a location section of thick bamboo 7, the inside of a location section of thick bamboo 7 is provided with locating lever 8, so that fixed feeder hopper 6, movable base 5's inside is provided with unloading control mechanism 9.

Wherein; unloading control mechanism 9 includes carousel 901, sliding plate 902 and straight flute 903, carousel 901 rotates the inner wall of connection at movable base 5, and the both sides of carousel 901 are run through and have been seted up curved groove, sliding plate 902 sets up the inner wall at movable base 5, and sliding plate 902's outer wall and curved groove sliding connection, the inner wall at movable base 5 is seted up to straight flute 903, and movable base 5 passes through straight flute 903 and sliding plate 902 sliding connection, utilize the unloading control mechanism 9 that sets up, be convenient for through the crisscross promotion of the inside curved groove of carousel 901 and straight flute 903, guide control sliding plate 902 is flexible, thereby the opening and shutting of control unloading, the convenience is avoided leaking the material when conversion feeder hopper 6.

Wherein; the both sides of slide rail 3 are run through and have been seted up the discharge opening, and the bottom of slide rail 3 is provided with discharge pipeline 10, and discharge pipeline 10 and discharge opening UNICOM provide the discharge opening and the discharge pipeline 10 that set up, are convenient for with the feed opening and the discharge opening separation of processing usefulness for the feeder hopper 6 of two passageways can not the mutual influence work.

Wherein; backup pad 4 is the V-arrangement backup pad, and backup pad 4 rotates with revolving stage 2 to be connected, provides the V-arrangement backup pad that sets up, is convenient for make 5 when moving slide rail 3 end of one of them movable base, and another movable base 5 can directly be accurate and align with 1 feed end of feed cylinder to convenient location.

Wherein; slide rail 3 is the bend slide rail, and the inner wall of slide rail 3 and the outer wall sliding connection of activity base 5, through the bend slide rail that sets up, is convenient for provide platform and direction for the slip of activity base 5.

Wherein; the inner wall of locating lever 8 is provided with the internal thread, and the outer wall of location section of thick bamboo 7 is provided with the external screw thread, and locating lever 8 and a location section of thick bamboo 7 threaded connection, through locating lever 8 and a location section of thick bamboo 7 that set up, be convenient for after the bottom of feeder hopper 6 aligns with the aperture of unloading, utilize locating lever 8 to pass through the screw thread with movable base 5 fixed positioning on slide rail 3 surface, avoided the device to produce vibrations at the during operation and lead to feeder hopper 6 to relax.

The working principle is that when plastic raw materials are replaced, firstly, the rotary disc 901 is rotated, a curved groove in the rotary disc 901 is staggered with a straight groove 903 when rotating, the guide control sliding plate 902 is extended, the four sliding plates 902 are closed, the feeding hopper 6 is closed, the positioning rod 8 is twisted, the movable base 5 is loosened, the supporting plate 4 is rotated by taking the rotary table 2 as the center, the movable base 5 is made to slide, when the rotary table 2 at the bottom of the feeding hopper 6 filled with original injection plastics reaches the tail end of the sliding rail 3, the idle feeding hopper 6 just slides to the feeding end of the charging barrel 1 and is aligned with the corresponding feeding hole, the positioning rod 8 at the bottom of the idle feeding hopper 6 is rotated, the positioning rod 8 and the movable base 5 extrude the sliding rail 3 to form friction force to complete the positioning of the feeding hopper 6, the idle feeding hopper 6 can enter the working state at any time, meanwhile, the rotary disc 901 rotates reversely, the curved groove in the rotary disc is staggered with the straight groove 903 when rotating, the guide control sliding plate 902 contracts, the four sliding plates 902 are separated, the feeding hopper 6 is opened to unload, and redundant plastic raw materials are discharged from the unloading pipeline 10 through the unloading hole.

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

Claims

1. A feeding mechanism of an injection molding machine is characterized by comprising: feed cylinder (1) and revolving stage (2), outer wall fixedly connected with slide rail (3) of feed cylinder (1), the top swing joint of revolving stage (2) has backup pad (4), one side of backup pad (4) is provided with movable base (5), the top integral type of movable base (5) is connected with feeder hopper (6), one side of movable base (5) is provided with location section of thick bamboo (7), the inside of location section of thick bamboo (7) is provided with locating lever (8), the inside of movable base (5) is provided with unloading control mechanism (9).

2. The feeding mechanism of the injection molding machine according to claim 1, wherein the blanking control mechanism (9) comprises a rotary plate (901), a sliding plate (902) and a straight groove (903), the rotary plate (901) is rotatably connected to the inner wall of the movable base (5), the two sides of the rotary plate (901) are penetrated and provided with a curved groove, the sliding plate (902) is arranged on the inner wall of the movable base (5), the outer wall of the sliding plate (902) is slidably connected with the curved groove, the straight groove (903) is arranged on the inner wall of the movable base (5), and the movable base (5) is slidably connected with the sliding plate (902) through the straight groove (903).

3. The feeding mechanism of an injection molding machine according to claim 1, characterized in that the two sides of the slide rail (3) are perforated with discharge holes, and the bottom of the slide rail (3) is provided with discharge pipes (10), and the discharge pipes (10) are communicated with the discharge holes.

4. A feeding mechanism for injection moulding machines according to claim 1, characterized in that said supporting plate (4) is a V-shaped supporting plate and that the supporting plate (4) is rotatably connected to the rotating table (2).

5. The feeding mechanism of an injection molding machine according to claim 1, characterized in that the slide rail (3) is a curved slide rail, and the inner wall of the slide rail (3) is slidably connected with the outer wall of the movable base (5).

6. The feeding mechanism of the injection molding machine according to claim 1, wherein the inner wall of the positioning rod (8) is provided with an internal thread, the outer wall of the positioning cylinder (7) is provided with an external thread, and the positioning rod (8) is in threaded connection with the positioning cylinder (7).