CN218366141U

CN218366141U - Injection molding mechanism of injection molding machine

Info

Publication number: CN218366141U
Application number: CN202222419717.2U
Authority: CN
Inventors: 张强; 黎公平; 李叔娟
Original assignee: Foshan Xiaoxiang Technology Co ltd
Current assignee: Foshan Xiaoxiang Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-24
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a mechanism of moulding plastics of injection molding machine, including the mechanism main part of moulding plastics, the left side internal surface mounting of the mechanism main part of moulding plastics has the head of moulding plastics, and the front end internal surface rotation of the mechanism main part of moulding plastics is connected with the roll-over stand, and the upper end internal surface joint of roll-over stand has the riser, and the left side internal surface of riser is provided with flexible needle bar, and the rear end internal surface rotation of roll-over stand is connected with the commentaries on classics board, and the left side internal surface swing joint of commentaries on classics board has the mediation bull stick. This mechanism of moulding plastics of injection molding machine, through flexible needle bar, the mediation bull stick is in proper order to the head of moulding plastics mediation work, the head of moulding plastics is taken out with the melting material that blocks up, guarantee the reliable and stable use of mechanism of moulding plastics, conveniently load and unload a pan feeding section of thick bamboo through two sets of clamping frame, so that clear up a pan feeding section of thick bamboo inside, hot plate and fan page puddler stir the melting material limit while heating after that, make the viscosity of melting material better, the more even that mixes simultaneously, improve the mechanism of moulding plastics's the effect of moulding plastics.

Description

Injection molding mechanism of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a mechanism of moulding plastics that relates to an injection molding machine.

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 a full-electric type, the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a mold cavity, an injection system is one of the main components of the injection molding machine, generally has three main forms of plunger type, screw type and screw pre-molding plunger injection type, and is most widely applied as a screw type.

The injection molding mechanism of the existing injection molding machine is used, because the molten material can be remained in the injection molding head, the molten material in a molten state is solidified to block the injection molding head, the injection molding head needs to be detached to dredge and clean the injection molding head, the cleaning is troublesome, the using effect of the injection molding machine is influenced, and the injection molding mechanism of the injection molding machine needs to heat the molten material in the using process, so that the molten material is in a molten state, the molten material is convenient to inject into a mold, if the molten material is preheated, the heating effect of the molten material is easily influenced, the viscosity of the molten material is low, the injection molding effect of the injection molding mechanism can be influenced, meanwhile, the feeding port and the injection molding machine adopt an integrated installation mode, the cleaning work inside the feeding port is inconvenient, the injection molding mechanism is not beneficial to use, and based on the problems, therefore, the injection molding mechanism of the injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides an injection molding mechanism for an injection molding machine to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an injection molding machine of injection molding machine constructs, including the mechanism main part of moulding plastics, the left side internal surface mounting of the mechanism main part of moulding plastics has the head of moulding plastics, the front end internal surface rotation of the mechanism main part of moulding plastics is connected with the roll-over stand, the upper end internal surface joint of roll-over stand has the riser, the left side internal surface of riser is provided with flexible needle bar, the rear end internal surface rotation of roll-over stand is connected with the commentaries on classics board, the left side internal surface swing joint of commentaries on classics board has the mediation bull stick, the upper end internal surface joint of the mechanism main part of moulding plastics has into the feed cylinder, the outer wall rotation of going into the feed cylinder is connected with the fan page puddler, the outer wall fixedly connected with hot plate of going into the feed cylinder.

Optionally, the right inner surface of the telescopic needle rod is elastically connected with a spring, the front end inner surface of the roll-over stand is clamped with a clamping plate, and the right inner surface of the roll-over stand is provided with a connecting block.

Optionally, the inner surface of the upper end of the charging barrel is connected with a sealing door, the outer wall of the charging barrel is respectively provided with a first clamping frame and a second clamping frame, the inner surfaces of the upper ends of the first clamping frame and the second clamping frame are uniformly in threaded connection with butterfly bolts, the inner surface of the rear end of the leaf stirring rod is provided with a servo motor, and the inner surface of the rear end of the roll-over stand is provided with an embedded block.

Optionally, the left side internal surface of riser has seted up the spout, spout and flexible needle bar looks adaptation, and the outer wall of flexible needle bar passes through the left side internal surface sliding connection of spout and riser.

Optionally, the clamping groove is formed in the inner surface of the right side of the roll-over stand and is matched with the connecting block, and the outer surface of the left side of the connecting block is clamped with the inner surface of the right side of the roll-over stand through the clamping groove.

Optionally, the inner sides of the first clamping frame and the second clamping frame are uniformly provided with grooves, the grooves are matched with the charging barrel, and the outer wall of the charging barrel is uniformly clamped with the inner sides of the first clamping frame and the second clamping frame through the grooves.

Optionally, the mounting groove has been seted up to the rear end internal surface of roll-over stand, mounting groove and embedding piece looks adaptation, and the front end surface of embedding piece passes through the mounting groove and links mutually with the rear end internal surface of roll-over stand.

Compared with the prior art, the utility model provides an injection molding machine's mechanism of moulding plastics possesses following beneficial effect:

1. this injection molding machine's mechanism of moulding plastics, through rotating the roll-over stand downwards, and insert the embedding piece and consolidate the installation to the roll-over stand, again with among the riser embedding roll-over stand, the joint that utilizes the connecting block is fixed the riser, just can make a round trip to promote flexible needle bar afterwards, make flexible needle bar get into to carry out mediation work among the head of moulding plastics, the deformation of spring can let flexible needle bar resume the normal position simultaneously, so that make a round trip to dredge the head of moulding plastics many times, extract the riser after that, dismantle the riser from the roll-over stand, extract the cardboard again, will change the board and rotate again downwards, make mediation bull stick and the head of moulding plastics be in uniform height, fix the roll-over board along with inserting the cardboard, just so can rotate the limit and promote the mediation bull stick and send into the head of moulding plastics, because the outer wall of mediation bull stick is equipped with the line shape, so that better stir the head of moulding plastics, take out the head of moulding plastics with the melting material of jam, guarantee the mechanism of moulding plastics of injection molding plastics reliable and use steadily.

2. This injection molding machine's mechanism of moulding plastics, put into the mechanism main part of moulding plastics through with pan feeding section of thick bamboo joint, and rotate the double-layered frame one and double-layered frame two and cup joint and go into the feed cylinder, it installs fixedly to rotate butterfly bolt to two sets of double-layered framves again, guarantee the stable installation of going into the feed cylinder, just so can conveniently dismantle the pan feeding section of thick bamboo and carry out inside cleaning work, open the hot plate after that, four even all around going into the feed cylinder of centering on of group hot plate, so that tentatively preheat the melting charge of pan feeding section of thick bamboo inside, restart servo motor drives the leaf puddler and stirs the melting charge always, thereby heat the limit to the melting charge and stir, make the consistency of melting charge better, the more even of mixing simultaneously, improve the mechanism's of moulding plastics effect of moulding plastics.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a schematic view of the installation of the fan blade stirring rod of the present invention;

fig. 4 is an installation schematic diagram of the first clamping frame and the second clamping frame of the present invention.

In the figure: 1. an injection molding mechanism body; 2. an injection head; 3. a roll-over stand; 4. a vertical plate; 5. a telescopic needle bar; 6. a spring; 7. rotating the plate; 8. dredging the rotating rod; 9. clamping a plate; 10. connecting blocks; 11. feeding into a charging barrel; 12. a sealing door; 13. a first clamping frame; 14. a second clamping frame; 15. a butterfly bolt; 16. heating the plate; 17. a fan blade stirring rod; 18. a servo motor; 19. and embedding the block.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an injection molding machine of injection molding machine constructs, including the mechanism main part 1 of moulding plastics, the left side internal surface mounting of the mechanism main part 1 of moulding plastics has the head 2 of moulding plastics, the front end internal surface rotation of the mechanism main part 1 of moulding plastics is connected with roll-over stand 3, the upper end internal surface joint of roll-over stand 3 has riser 4, the left side internal surface of riser 4 is provided with flexible needle bar 5, setting through flexible needle bar 5, flexible needle bar 5 can make a round trip to pass in and out the head 2 of moulding plastics many times, guarantee to clear up the melting material that blocks up, the spout has been seted up to the left side internal surface of riser 4, spout and flexible needle bar 5 looks adaptation, the outer wall passes through the spout and the left side internal surface sliding connection of riser 4, the rear end internal surface rotation of roll-over stand 3 is connected with commentaries on classics board 7, the left side internal surface swing joint of commentaries on classics pole 8 of turning on classics of dredging, the head 2 of moulding plastics can rotate the mediation work to the head 2 of moulding plastics, the upper end internal surface joint of the mechanism main part 1 of moulding plastics has income feed cylinder 11, the outer wall rotation of feed cylinder 11 is connected with fan page stirring pole 17, the outer wall rotation of the heating plate 16 that can be connected with the continuous heating plate 16 that the heating of heating material that the heating plate that the heating can be connected with the heating plate 16.

Referring to fig. 1 and 4, the inner surface of the right side of the telescopic needle rod 5 is elastically connected with a spring 6, the inner surface of the front end of the roll-over stand 3 is clamped with a clamping plate 9, the rotating plate 7 can be limited and fixed by the clamping plate 9, so that the dredging rotating rod 8 can be rotated and stored, and stable limitation can be provided for the use of the dredging rotating rod 8, the work of the dredging injection head 2 is ensured, the inner surface of the right side of the roll-over stand 3 is provided with a connecting block 10, the vertical plate 4 is limited by the connecting block 10 by the arrangement of the connecting block 10, the telescopic needle rod 5 is ensured to dredge the injection head 2 back and forth, the inner surface of the right side of the roll-over stand 3 is provided with a clamping groove, the clamping groove is matched with the connecting block 10, the outer surface of the left side of the connecting block 10 is clamped with the inner surface of the right side of the roll-over stand 3 by the clamping groove, the inner surface of the upper end of the feeding cylinder 11 is connected with a sealing door 12, the outer wall of the feeding barrel 11 is respectively provided with a first clamping frame 13 and a second clamping frame 14, through the installation and use of the first clamping frame 13 and the second clamping frame 14, two groups of clamping frames rotate mutually and are just clamped at the feeding barrel 11 for installing and fixing the feeding barrel 11, the inner sides of the first clamping frame 13 and the second clamping frame 14 are uniformly provided with grooves, the grooves are matched with the feeding barrel 11, the outer wall of the feeding barrel 11 is uniformly clamped with the inner sides of the first clamping frame 13 and the second clamping frame 14 through the grooves, the inner surfaces of the upper ends of the first clamping frame 13 and the second clamping frame 14 are uniformly in threaded connection with butterfly bolts 15, the inner surface of the rear end of the leaf stirring rod 17 is provided with a servo motor 18, the inner surface of the rear end of the turnover frame 3 is provided with an embedding block 19, through the arrangement of the embedding block 19, the turnover frame 3 is rotated upwards to enable the turnover frame 3 to be in a vertical state, then the embedding block 19 is inserted to fix the turnover frame 3, and the telescopic needle rod 5 and the dredging rod 8 are accommodated, the rear end internal surface of roll-over stand 3 has seted up the mounting groove, mounting groove and embedding piece 19 looks adaptation, and the front end surface of embedding piece 19 passes through the mounting groove and links mutually with the rear end internal surface of roll-over stand 3.

In conclusion, when the injection mechanism of the injection molding machine is used, the turnover frame 3, the vertical plate 4, the telescopic needle rod 5, the spring 6, the rotating plate 7, the dredging rotating rod 8, the clamping plate 9, the connecting block 10 and the embedding block 19 are matched for use, then the turnover frame 3 is rotated downwards, the embedding block 19 is inserted for reinforcing and mounting the turnover frame 3, the vertical plate 4 is embedded into the turnover frame 3, the vertical plate 4 is fixed by utilizing the clamping of the connecting block 10, then the telescopic needle rod 5 can be pushed back and forth, so that the telescopic needle rod 5 enters the injection head 2 for dredging, meanwhile, the deformation of the spring 6 can enable the telescopic needle rod 5 to recover to the original position, so as to dredge the injection head 2 back and forth for multiple times, then the vertical plate 4 is pulled out, the vertical plate 4 is detached from the turnover frame 3, then the clamping plate 9 is pulled out, the rotating plate 7 is rotated downwards, so that the dredging rotating rod 8 and the injection head 2 are at a uniform height, the rotating plate 7 is fixed with the rotating plate 9, so that the rotating clamping plate 8 and the dredging rotating clamping rod 8 and the clamping head 2 can be installed in a butterfly-shaped clamping frame, so that a stable injection molding barrel 11 can be installed, a butterfly-shaped clamping bolt 14 can be conveniently detached for stably used for dredging the injection molding barrel 11, then a butterfly-shaped clamping and a heating cylinder 11 can be stably installed, the injection molding machine can be conveniently used for dredging barrel 11, four even centers on all around into feed cylinder 11 of four groups of hot plates to preliminarily heat the melting charge of going into feed cylinder 11 inside, restart servo motor 18 drives fan blade puddler 17 and stirs the melting charge always, thereby heat the melting charge while stirring, make the consistency of melting charge better, the more even of mixing simultaneously improves the mechanism of moulding plastics's the effect of moulding plastics.

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. The utility model provides an injection molding machine of injection molding machine constructs, constructs main part (1) including moulding plastics, the left side internally surface mounting who constructs main part (1) of moulding plastics has injection head (2), its characterized in that: the front end internal surface of mechanism's main part of moulding plastics (1) rotates and is connected with roll-over stand (3), the upper end internal surface joint of roll-over stand (3) has riser (4), the left side internal surface of riser (4) is provided with flexible needle bar (5), the rear end internal surface of roll-over stand (3) rotates and is connected with commentaries on classics board (7), the left side internal surface swing joint of commentaries on classics board (7) has mediation bull stick (8), the upper end internal surface joint of mechanism's main part of moulding plastics (1) is connected with into feed cylinder (11), the outer wall that goes into feed cylinder (11) rotates and is connected with fan page or leaf puddler (17), go into outer wall fixedly connected with hot plate (16) of feed cylinder (11).

2. The injection mechanism of an injection molding machine according to claim 1, wherein: the inner surface of the right side of the telescopic needle rod (5) is elastically connected with a spring (6), the inner surface of the front end of the turnover frame (3) is clamped with a clamping plate (9), and the inner surface of the right side of the turnover frame (3) is provided with a connecting block (10).

3. The injection mechanism of an injection molding machine as claimed in claim 1, wherein: go into the upper end internal surface of feed cylinder (11) and be connected with sealing door (12), the outer wall of going into feed cylinder (11) is provided with clamping frame one (13), clamping frame two (14) respectively, the even threaded connection of upper end internal surface of clamping frame one (13), clamping frame two (14) has butterfly bolt (15), the rear end internal surface mounting of fan page or leaf puddler (17) has servo motor (18), the rear end internal surface of roll-over stand (3) is provided with and inlays piece (19).

4. The injection mechanism of an injection molding machine as claimed in claim 1, wherein: the spout has been seted up to the left side internal surface of riser (4), spout and flexible needle bar (5) looks adaptation, the outer wall of flexible needle bar (5) passes through the left side internal surface sliding connection of spout and riser (4).

5. The injection mechanism of an injection molding machine according to claim 2, wherein: the inner surface of the right side of the roll-over stand (3) is provided with a clamping groove, the clamping groove is matched with the connecting block (10), and the outer surface of the left side of the connecting block (10) is clamped with the inner surface of the right side of the roll-over stand (3) through the clamping groove.

6. The injection mechanism of an injection molding machine as claimed in claim 3, wherein: the inner sides of the first clamping frame (13) and the second clamping frame (14) are uniformly provided with grooves, the grooves are matched with the feeding barrel (11), and the outer wall of the feeding barrel (11) is uniformly clamped with the inner sides of the first clamping frame (13) and the second clamping frame (14) through the grooves.

7. The injection mechanism of an injection molding machine as claimed in claim 3, wherein: the rear end internal surface of roll-over stand (3) has seted up the mounting groove, mounting groove and embedded piece (19) looks adaptation, the front end surface of embedded piece (19) passes through the mounting groove and the rear end internal surface looks joint of roll-over stand (3).