CN219028137U

CN219028137U - Halogen-free PP master batch feeding mechanism

Info

Publication number: CN219028137U
Application number: CN202223423249.2U
Authority: CN
Inventors: 顾机勇; 黄青松; 郭叙林; 黄林; 盛黄辉
Original assignee: Ningbo Yonglang New Material Technology Co ltd
Current assignee: Ningbo Yonglang New Material Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-16
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a halogen-free PP master batch feeding mechanism, which comprises a storage cylinder, an adjusting mechanism, an adjusting plate and a second connecting shaft, wherein the lower end of the storage cylinder is integrally connected with a blanking pipe; the adjusting mechanism is arranged at the left side of the storage cylinder and comprises a connecting plate, a threaded rod, a first motor, a connecting frame and a track, wherein the connecting plate is fixedly connected at the left end of the storage cylinder; the adjusting plate is arranged in the blanking pipe, and a first connecting shaft is fixedly connected to the middle position of the adjusting plate; the second connecting shaft is placed in the storage cylinder, the outer surface of the lower end of the second connecting shaft is provided with the scraping plates in an equal-angle integrated mode, and meanwhile stirring rods are embedded and connected in the scraping plates at equal intervals. This halogen-free PP master batch feed mechanism is convenient for adjust the gap of unloading pipe, prevents that the master batch from blockking up, and height-adjusting carries out the unloading moreover easily, prevents master batch adhesion storage cylinder inner wall simultaneously.

Description

Halogen-free PP master batch feeding mechanism

Technical Field

The utility model relates to the related technical field of halogen-free PP master batch feeding mechanisms, in particular to a halogen-free PP master batch feeding mechanism.

Background

The halogen-free PP master batch is a nontoxic and harmless environment-friendly additive, has the characteristics of flame retardance, thermoplasticity, good processability and the like, and is widely applied to PP plastic products, and a feeding mechanism is used when the halogen-free PP master batch is used for manufacturing plastic products.

However, in a general halogen-free PP master batch feeding mechanism, when halogen-free PP master batch is added into a device for producing plastic products, the halogen-free PP master batch is blocked in a blanking pipe, the height of the device for producing plastic products is different, the height of the feeding mechanism cannot be adjusted according to the height of the production device, and meanwhile, the inner wall of the existing feeding mechanism is adhered with the halogen-free PP master batch, so that resource waste is caused, therefore, a halogen-free PP master batch feeding mechanism is proposed so as to solve the problems mentioned in the above.

Disclosure of Invention

The utility model aims to provide a halogen-free PP master batch feeding mechanism, which solves the problems that most halogen-free PP master batch feeding mechanisms proposed in the background art are inconvenient to adjust gaps of a blanking pipe, master batches are easy to block, the height is not easy to adjust for blanking, and meanwhile, the master batches are easy to adhere to the inner wall of a storage cylinder.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the halogen-free PP master batch feeding mechanism comprises a storage barrel used for integrally mounting and bearing, and the lower end of the storage barrel is integrally connected with a blanking pipe;

further comprises:

the adjusting mechanism is arranged at the left side of the storage cylinder, the adjusting mechanism comprises a connecting plate, a threaded rod, a first motor, a connecting frame and a track, wherein the connecting plate is fixedly connected to the left end of the storage cylinder;

the adjusting plate is placed in the blanking pipe, and the middle position of the adjusting plate is fixedly connected with a first connecting shaft;

the second connecting shaft is placed in the storage cylinder, the outer surface of the lower end of the second connecting shaft is provided with a scraper in an equal-angle integrated mode, and meanwhile stirring rods are embedded in the scraper at equal intervals.

Preferably, the internal thread of connecting plate is connected with the threaded rod, and the threaded rod rotates and connects on the link to the lower extreme of link is placed subaerial, and first motor is installed to the lower extreme of threaded rod simultaneously.

Preferably, a rail is arranged in the left wall of the connecting frame, the inside of the rail is slidably connected to the left end of the connecting plate, and the storage cylinder is in a lifting structure on the connecting frame through a threaded rod and the connecting plate.

Preferably, the first connecting shaft is rotatably connected to the blanking pipe, the front end of the first connecting shaft is provided with a third motor, the diameter of the adjusting plate is equal to the diameter of the inner end of the blanking pipe, and the adjusting plate is of a turnover structure in the blanking pipe through a first connecting shaft.

Preferably, a second motor is mounted at the top end of the second connecting shaft, the second motor is connected to the left upper end of the supporting frame through bolts, and the right lower end of the supporting frame is fixedly connected to the right end of the storage cylinder;

the diameter of the inner end of the storage cylinder is equal to the diameter of the rotation track of the scraping plate, and the outer end of the scraping plate is matched with the inner wall of the storage cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the halogen-free PP master batch feeding mechanism is convenient for adjusting gaps of the discharging pipe, prevents master batch from being blocked, is easy to adjust the height for discharging, and prevents master batch from being adhered to the inner wall of the material storage barrel;

1. the blanking pipe is provided with an adjusting plate and a first connecting shaft, and the adjusting plate and the blanking pipe are structurally designed, so that the adjusting plate is driven to turn over when the first connecting shaft rotates, the inclination angle of the adjusting plate is adjusted, the gap of the blanking pipe is convenient to adjust, and master batch blockage is prevented;

2. the structure design of the storage cylinder and the connecting frame is provided with an adjusting mechanism, so that when the threaded rod rotates, the left end of the connecting plate is lifted in the track, the height of the storage cylinder is adjusted, and the height is easy to adjust for discharging;

3. be equipped with scraper blade and puddler, the inner diameter of storage cylinder equals with scraper blade rotation trajectory's diameter for the scraper blade that is equiangular setting is scraping the material to the inner wall of storage cylinder when rotating, thereby prevents masterbatch adhesion storage cylinder inner wall.

Drawings

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

FIG. 2 is a schematic diagram of a third motor and connection left side cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of a cross-sectional structure of a scraper blade and a stirring rod according to the present utility model;

fig. 4 is a schematic view showing the structure of the third motor in an inclined state according to the present utility model.

In the figure: 1. a storage cylinder; 2. discharging pipes; 3. an adjusting mechanism; 301. a connecting plate; 302. a threaded rod; 303. a first motor; 304. a connecting frame; 305. a track; 4. an adjusting plate; 5. a first connecting shaft; 6. a second connecting shaft; 7. a scraper; 8. a stirring rod; 9. a second motor; 10. a support frame; 11. and a third motor.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the halogen-free PP master batch feeding mechanism is used, the structure consisting of a connecting plate 301, a threaded rod 302, a first motor 303, a connecting frame 304 and a track 305 is combined with fig. 1 and 3, the charging barrel 1 is regulated, and as the threaded rod 302 is connected with the internal thread of the connecting plate 301, the internal thread of the track 305 is connected to the left end of the connecting plate 301 in a sliding manner, and the charging barrel 1 is in a lifting structure on the connecting frame 304 through the threaded rod 302 and the connecting plate 301;

therefore, when the connecting plate 301 is at the lower end of the threaded rod 302, and the adjusting plate 4 is in a horizontal state, the adjusting plate 4 is used for plugging the blanking tube 2, halogen-free PP master batch is placed in the storage barrel 1, after the halogen-free PP master batch is assembled, the first motor 303 is operated to drive the threaded rod 302 to rotate on the connecting frame 304, the left end of the connecting plate 301 slides upwards in the track 305, the connecting plate 301 is lifted on the threaded rod 302, the storage barrel 1 is driven to lift by the connecting plate 301 and the threaded rod 302, and the height of the storage barrel 1 is adjusted to enable the blanking tube 2 to be positioned at the upper side of the production device, so that the height is easy to adjust for blanking;

with reference to fig. 1, fig. 2 and fig. 3, since the middle position of the adjusting plate 4 is fixedly connected with the first connecting shaft 5, the diameter of the adjusting plate 4 is equal to the diameter of the inner end of the blanking pipe 2, and the adjusting plate 4 is in a turnover structure in the blanking pipe 2 through the first connecting shaft 5, when the blanking is needed, the third motor 11 works to drive the first connecting shaft 5 to rotate on the blanking pipe 2, and when the first connecting shaft 5 rotates, the adjusting plate 4 is driven to turn over in the blanking pipe 2, the inclination angle of the adjusting plate 4 in the blanking pipe 2 is adjusted, the gap of the blanking pipe 2 is controlled, so that halogen-free PP master batch in the storage cylinder 1 falls in the production device through the blanking pipe 2, thereby being convenient for adjusting the gap of the blanking pipe 2 and preventing master batch from being blocked;

with reference to fig. 1, fig. 2 and fig. 4, since the lower end outer surface of the second connecting shaft 6 is integrally connected with the scraping plate 7 in an equal angle, the inner part of the scraping plate 7 is connected with the stirring rod 8 in an equidistant embedded manner, the diameter of the inner end of the material storage barrel 1 is equal to that of the rotation track of the scraping plate 7, and the outer end of the scraping plate 7 is matched with the inner wall of the material storage barrel 1, so that the second motor 9 drives the second connecting shaft 6 to rotate on the supporting frame 10 during operation, and drives the scraping plate 7 arranged at equal angle during rotation of the second connecting shaft 6, so that the outer wall of the scraping plate 7 contacts with the inner wall of the material storage barrel 1 during rotation of the scraping plate 7, and simultaneously drives the stirring rod 8 arranged at equal intervals on the inner wall of the scraping plate 7 to stir the halogen-free PP masterbatch in the material storage barrel 1, thereby preventing the halogen-free PP masterbatch from adhering to the inner wall of the material storage barrel 1, which is the working principle of the halogen-free PP masterbatch feeding mechanism.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The halogen-free PP master batch feeding mechanism comprises a storage barrel (1) for integrally mounting and bearing, and the lower end of the storage barrel (1) is integrally connected with a blanking pipe (2);

characterized by further comprising:

the adjusting mechanism (3) is arranged on the left side of the storage barrel (1), and the adjusting mechanism (3) comprises a connecting plate (301), a threaded rod (302), a first motor (303), a connecting frame (304) and a track (305), wherein the connecting plate (301) is fixedly connected to the left end of the storage barrel (1);

the adjusting plate (4), the adjusting plate (4) is placed in the blanking pipe (2), and the middle position of the adjusting plate (4) is fixedly connected with a first connecting shaft (5);

the second connecting shaft (6), inside at storage section of thick bamboo (1) is placed to second connecting shaft (6), and the lower extreme surface of second connecting shaft (6) is equidistant integration that is connected with scraper blade (7), is equidistant inlay in the interior of scraper blade (7) simultaneously and is connected with puddler (8).

2. The halogen-free PP masterbatch feeding mechanism of claim 1, wherein: the inside threaded connection of connecting plate (301) has threaded rod (302), and threaded rod (302) rotate and connect on link (304) to the lower extreme of link (304) is placed subaerial, and first motor (303) are installed to the lower extreme of threaded rod (302) simultaneously.

3. The halogen-free PP masterbatch feeding mechanism of claim 2, wherein: the left wall of the connecting frame (304) is internally provided with a track (305), the inside of the track (305) is slidably connected to the left end of the connecting plate (301), and the storage barrel (1) is in a lifting structure on the connecting frame (304) through a threaded rod (302) and the connecting plate (301).

4. The halogen-free PP masterbatch feeding mechanism of claim 1, wherein: the first connecting shaft (5) is rotationally connected to the blanking pipe (2), a third motor (11) is arranged at the front end of the first connecting shaft (5), the diameter of the adjusting plate (4) is equal to the diameter of the inner end of the blanking pipe (2), and the adjusting plate (4) is of a turnover structure in the blanking pipe (2) through the first connecting shaft (5).

5. The halogen-free PP masterbatch feeding mechanism of claim 1, wherein: the top end of the second connecting shaft (6) is provided with a second motor (9), the second motor (9) is connected with the left upper end of the supporting frame (10) through bolts, and the right lower end of the supporting frame (10) is fixedly connected with the right end of the storage cylinder (1);

the diameter of the inner end of the storage cylinder (1) is equal to the diameter of the rotating track of the scraping plate (7), and the outer end of the scraping plate (7) is matched with the inner wall of the storage cylinder (1).