CN214773576U

CN214773576U - Injection molding material melting device

Info

Publication number: CN214773576U
Application number: CN202121063749.2U
Authority: CN
Inventors: 黄文伟
Original assignee: Xiongcheng Plastic Toys Co ltd
Current assignee: Xiongcheng Plastic Toys Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-19
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a material melting device moulds plastics relates to injection molding machine technical field, specifically is a material melting device moulds plastics, which comprises a roof, the bottom fixed mounting of roof has the hydraulic pressure post, the bottom fixedly connected with motor of hydraulic pressure post, the bottom fixed mounting of motor below output shaft has last rotation post, the outside activity of going up rotation post has cup jointed the bearing, the outside fixedly connected with connecting plate of bearing. This material melting device moulds plastics, the interval value that makes helical blade and feeder pipe inner wall is less than the diameter value of the granule of moulding plastics, simultaneously through rotating the post down and rotating the post on with and will rotate the post and be connected with the motor, the electric heat ring has been cup jointed in the outside of conveying pipe and preheating jacket, the convenience rotates post and helical blade through the motor drive when using, make and rotate post and helical blade and upwards turn the not fused granule yet, prevent that the not fused granule from falling down, influence subsequent quality of moulding plastics.

Description

Injection molding material melting device

Technical Field

The utility model relates to an injection molding machine technical field specifically is a material melting device moulds plastics.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The injection molding machine is also called an injection molding machine or an injection machine, a beer machine is called in many factories, and an injection molding product is called a beer piece. It is a main forming equipment for making various shaped plastic products with thermoplastic plastics or thermosetting plastics by using plastic forming mould. The injection molding machine can be divided into a vertical type, a horizontal type and a vertical and horizontal type according to the arrangement mode of the injection device and the mold locking device.

In the use of current injection molding machine, carry out the hot melt with the hot melt thing, in the use of the melting device of the thing of moulding plastics now, can have some problems, at first exactly the melting of the thing of moulding plastics at present is incomplete, the product that leads to producing has some hardblocks, influence and use and feel, seriously can influence the quality of product, the dangerous condition when having the use, and more the thing of moulding plastics has been placed usually in the current storing bucket, when disposable difficult to use is complete, the thing of moulding plastics in the storing bucket has the problem of taking out more difficulty, it is all moulded plastics, can waste time, and can cause the waste of manpower and materials, for this reason, we provide a material melting device moulds plastics.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a material melting device moulds plastics has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an injection molding material melting device comprises a top plate, wherein a hydraulic column is fixedly mounted at the bottom of the top plate, a motor is fixedly connected with the bottom of the hydraulic column, an upper rotating column is fixedly mounted at the bottom of an output shaft below the motor, a bearing is sleeved on the outer part of the upper rotating column, a connecting plate is fixedly connected with the outer side of the bearing, a storage barrel is fixedly mounted on the outer side of the connecting plate, a fixing ring is fixedly sleeved on the outer side of the storage barrel, a rotating shaft is sleeved on the outer wall of the storage barrel in a movable manner, a partition plate is fixedly mounted at the top of the rotating shaft, a rotating sleeve is sleeved on the outer part of the rotating shaft, a lower rotating column is sleeved on the outer side of the bottom of the upper rotating column in a movable manner, a supporting spring is fixedly mounted inside the lower rotating column, a sealing piece is fixedly mounted at the top of the supporting spring, a preheating sleeve is fixedly mounted below the storage barrel, the bottom of the preheating sleeve is fixedly connected with a feeding pipe, the outer portions of the preheating sleeve and the feeding pipe are fixedly provided with electric heating rings, the bottom of the lower rotating column is fixedly connected with a rotating column, and the outer portion of the rotating column is fixedly sleeved with a helical blade.

Optionally, a bearing is fixedly sleeved at a position, close to the top end, of the outer side of the lower rotating column, and a connecting plate is fixedly sleeved outside the bearing.

Optionally, the bottom of partition panel and the top contact of lower rotation post, the groove of adaptation in last rotation post bottom is seted up on the top of lower rotation post.

Optionally, the bottom of the rotating sleeve is movably connected with the top of the fixing ring, and the height value of the rotating sleeve is the same as that of the rotating shaft.

Optionally, the distance between the helical blade and the feeding pipe is smaller than the diameter of the injection molded particles, and the top end of the helical blade extends upwards to the upper part of the helical blade.

Optionally, the left side of the electric heating ring is connected with a power supply, and the preheating sleeve is in an inverted cone shape.

The utility model provides a material melting device moulds plastics possesses following beneficial effect:

1. this material melting device moulds plastics, it rotates the post to be provided with through the inside at the conveying pipe, the external fixation who makes to rotate the post has cup jointed helical blade, the interval value that makes helical blade and conveying pipe inner wall is less than the diameter value of the granule of moulding plastics, simultaneously through rotating the post down and rotating the post on with and will rotate the post and be connected with the motor, the electric heat coil has been cup jointed to the outside at conveying pipe and preheating cover, the convenience drives through the motor when using and rotates post and helical blade, make and rotate post and helical blade and upwards turn the not fused granule yet, prevent that the not fused granule from falling down, influence subsequent quality of moulding plastics.

2. This material melting device moulds plastics, the axis of rotation has been cup jointed through the lateral wall activity at the storage vat, the top that makes the axis of rotation is connected with the partition panel, the outside activity of axis of rotation has been cup jointed and has been rotated the cover, the top of rotating the post simultaneously under sets up the adaptation and rotates the groove of bottom of the column, install the inside of rotating the post under with supporting spring and mounting, the cooperation that just passes through axis of rotation and rotation cover when using seals the storage vat, cut off the storage vat, supporting spring and mounting can prevent simultaneously that the granule from entering the inslot.

Drawings

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

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

FIG. 3 is a schematic structural view of the helical blade of the present invention;

fig. 4 is a schematic structural view of the partition board of the present invention.

In the figure: 1. a top plate; 2. a hydraulic column; 3. a motor; 4. an upper rotating column; 5. a bearing; 6. a connecting plate; 7. a storage barrel; 8. a fixing ring; 9. rotating the sleeve; 10. a rotating shaft; 11. a partition panel; 12. sealing a sheet; 13. a support spring; 14. a lower rotating column; 15. preheating a sleeve; 16. a feed pipe; 17. rotating the column; 18. a helical blade; 19. an electric heating coil.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an injection molding material melting device comprises a top plate 1, a hydraulic column 2 is fixedly installed at the bottom of the top plate 1, a motor 3 is fixedly connected to the bottom end of the hydraulic column 2, an upper rotating column 4 is fixedly installed at the bottom of an output shaft below the motor 3, a bearing 5 is movably sleeved outside the upper rotating column 4, a connecting plate 6 is fixedly connected to the outer side of the bearing 5, a storage barrel 7 is fixedly installed at the outer side of the connecting plate 6, a fixing ring 8 is fixedly sleeved outside the storage barrel 7, the bottom of a rotating sleeve 9 is movably connected with the top of the fixing ring 8, the height value of the rotating sleeve 9 is the same as that of a rotating shaft 10, the rotating sleeve 9 plays a role in driving the rotating of the rotating shaft 10, the opening and closing of a partition plate 11 are conveniently controlled through the rotation of the rotating shaft 10, the design of the partition plate 11 is adopted, when the injection molding material melting device is used, the rotating sleeve 9 is rotated to drive the rotating shaft 10 to drive the partition plate 11 to rotate, further, the storage vat 7 is sealed, particles which are not melted yet can be placed into the storage vat and the melted particles are separated, if injection molding is not needed, the injection molding particles in the storage vat 7 are large in quantity, the storage vat 7 can be separated through the partition plate 11, the injection molding particles above the storage vat 7 can not be melted any more, the outer wall of the storage vat 7 is movably sleeved with the rotating shaft 10, the top of the rotating shaft 10 is fixedly provided with the partition plate 11, the rotating sleeve 9 is movably sleeved outside the rotating shaft 10, the bottom end of the partition plate 11 is in contact with the top end of the lower rotating column 14, the top end of the lower rotating column 14 is provided with a groove which is matched with the bottom end of the upper rotating column 4, the upper rotating column 4 and the lower rotating column 14 are conveniently separated and closed through the design of the lower rotating column 14 and the support spring 13, the seal 12 and the upper rotating column 4, when the partition plate 11 is sealed, the upper rotating column 4 and the lower rotating column 14 need to be separated, the bottom end of the upper rotating column 4 is pulled out from the interior of the lower rotating column 14, meanwhile, the sealing piece 12 can be upwards bounced by the supporting spring 13, the top end of the lower rotating column 14 is sealed by the sealing piece 12, injection molding particles are prevented from being accumulated in a groove of the lower rotating column 14 to influence the next use effect, the lower rotating column 4 is convenient to insert, the lower rotating column 14 is movably sleeved on the outer side of the bottom of the upper rotating column 4, the position, close to the top end, of the outer side of the lower rotating column 14 is fixedly sleeved with the bearing 5, the connecting plate 6 is fixedly sleeved on the outer side of the bearing 5, the lower rotating column 14 and the upper rotating column 4 are conveniently fixed through the design of the bearing 5 and the connecting plate 6, the upper rotating column 4 and the lower rotating column 14 are prevented from shaking, meanwhile, the rotation of the upper rotating column 4 and the lower rotating column 14 cannot be influenced through the connection of the bearing 5, and the connecting plate 6 indirectly fix the bearing 5 on the rotating column 17, and the helical blade 18 is fixed in the feeding pipe 16, the support spring 13 is fixedly arranged in the lower rotating column 14, the sealing piece 12 is fixedly arranged at the top of the support spring 13, the preheating sleeve 15 is fixedly arranged below the storage bucket 7, the feeding pipe 16 is fixedly connected at the bottom of the preheating sleeve 15, the electric heating rings 19 are fixedly arranged outside the preheating sleeve 15 and the feeding pipe 16, the left side of the electric heating ring 19 is connected with a power supply, the preheating sleeve 15 is in an inverted cone shape, when the preheating device is used, injection molding materials fall into the preheating sleeve 15 through the storage bucket 7, the preheating sleeve 15 is heated through the electric heating ring 19, the injection molding materials can be preheated at the top of the preheating sleeve 15, the preheating sleeve 15 gradually heats up through the downward movement of the preheating sleeve 15, the injection molding materials are gradually molten, the injection molding materials are downwards fed into the feeding gun through the feeding pipe 16, particles which are not molten can not pass through the helical blade 18 and the feeding pipe 16, under the drive of the helical blade 18, the material moves upwards until the material is completely melted and flows down from the space between the helical blade 18 and the feeding pipe 16, the conical design of the preheating sleeve 15 is convenient for slowly heating the injection molding particles in use, one-time rapid heating is not needed, the subsequent injection molding quality is not completely influenced by the incomplete hot melting, the bottom of the lower rotating column 14 is fixedly connected with a rotating column 17, the helical blade 18 is fixedly sleeved outside the rotating column 17, the distance value between the helical blade 18 and the feeding pipe 16 is smaller than the diameter value of the injection molding particles, the top end of the helical blade 18 extends upwards to the position above the helical blade 18, the helical blade 18 is driven by the rotating column 17 to rotate the helical blade 18 to move the particles upwards through the design of the helical blade 18 in use, the phenomenon that the particles which are not melted fall out of the bottom of the feeding pipe 16 to influence the lodging quality and the distance value between the helical blade 18 and the feeding pipe 16 is avoided, less than the diameter value of moulding plastics particulate matter, conveniently prevent falling of particulate matter, make only the liquid after the melting let that fall.

In conclusion, when the injection material melting device is used, the electric heating ring 19 is connected with an external power supply, the electric heating ring 19 heats the interior of the preheating sleeve 15 and the feeding pipe 16 of the preheating sleeve 15, then the rotating shaft 10 rotates, the rotating shaft 10 drives the partition plate 11 to rotate, then the storage barrel 7 is opened through the partition plate 11, the hydraulic column 2 is controlled to extend out, the hydraulic column 2 pushes the motor 3 downwards, the motor 3 drives the upper rotating column 4 to insert downwards into the interior of the lower rotating column 14, the upper rotating column 4 pushes the sealing sheet 12 downwards, the supporting spring 13 is in a compressed state, the upper rotating column 4 is clamped with the lower rotating column 14, the motor 3 drives the upper rotating column 4 and the lower rotating column 14 to rotate by starting the motor 3, the lower rotating column 14 drives the rotating column 17 and the helical blade 18 to rotate, injection molding materials are injected downwards from the upper part of the storage barrel 7, the injection molding material falls into the preheating sleeve 15 through the storage barrel 7, the preheating sleeve 15 is heated through the electric heating ring 19, the injection molding material is preheated at the top of the preheating sleeve 15, the preheating sleeve 15 moves downwards to gradually increase the temperature, the injection molding material is gradually melted, the injection molding material is conveyed downwards into the feeding gun through the feeding pipe 16, particles which are not melted yet cannot pass through the space between the spiral blade 18 and the feeding pipe 16, the injection molding material moves upwards under the driving of the spiral blade 18 until the injection molding material completely flows downwards from the space between the spiral blade 18 and the feeding pipe 16, after the injection molding material is used, the motor 3 is stopped, the hydraulic column 2 drives the motor 3 and the upper rotating column 4 to be drawn out from the inside of the lower rotating column 14, the bottom end of the upper rotating column 4 is positioned above the partition plate 11, the rotating sleeve 9 drives the rotating shaft 10 to drive the partition plate 11 to rotate through rotating the rotating sleeve 9, and then the storage barrel 7 is sealed, the particles which are not melted can be separated from the particles which are melted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An injection molding material melting device comprises a top plate (1), and is characterized in that: the bottom fixed mounting of roof (1) has hydraulic pressure post (2), the bottom fixedly connected with motor (3) of hydraulic pressure post (2), the bottom fixed mounting of motor (3) below output shaft has last rotation post (4), the outside activity of going up rotation post (4) has cup jointed bearing (5), the outside fixedly connected with connecting plate (6) of bearing (5), the outside fixed mounting of connecting plate (6) has storage vat (7), the outside of storage vat (7) has cup jointed solid fixed ring (8), the outer wall activity of storage vat (7) has cup jointed axis of rotation (10), the top fixed mounting of axis of rotation (10) has partition panel (11), the outside activity of axis of rotation (10) has cup jointed and has rotated cover (9), the outside activity of going up rotation post (4) bottom has cup jointed down rotation post (14), the inside fixed mounting who rotates post (14) down has supporting spring (13), the top fixed mounting of supporting spring (13) has mounting (12), the below fixed mounting of storage vat (7) has preheating cover (15), the bottom fixedly connected with conveying pipe (16) of preheating cover (15), the outside fixed mounting of preheating cover (15) and conveying pipe (16) has electric heat ring (19), the bottom fixedly connected with who rotates post (14) down rotates post (17), the outside fixed of rotating post (17) has cup jointed helical blade (18).

2. An injection molding material melting apparatus as claimed in claim 1, wherein: the outer side of the lower rotating column (14) close to the top end is fixedly sleeved with a bearing (5), and the outer part of the bearing (5) is fixedly sleeved with a connecting plate (6).

3. An injection molding material melting apparatus as claimed in claim 1, wherein: the bottom of partition panel (11) and the top contact of lower rotation post (14), the groove in adaptation last rotation post (4) bottom is seted up on the top of lower rotation post (14).

4. An injection molding material melting apparatus as claimed in claim 1, wherein: the bottom of rotating sleeve (9) is movably connected with the top of fixed ring (8), and the height value of rotating sleeve (9) is the same as that of rotating shaft (10).

5. An injection molding material melting apparatus as claimed in claim 1, wherein: the distance value between the spiral blade (18) and the feeding pipe (16) is smaller than the diameter value of the injection molding particles, and the top end of the spiral blade (18) extends upwards to the upper part of the spiral blade (18).

6. An injection molding material melting apparatus as claimed in claim 1, wherein: the left side of the electric heating ring (19) is connected with a power supply, and the preheating sleeve (15) is in an inverted cone shape.