CN217144879U

CN217144879U - Film blowing printing machine with scraper device

Info

Publication number: CN217144879U
Application number: CN202221042246.1U
Authority: CN
Inventors: 郝玉玲
Original assignee: Yantai Guangenda Packaging Materials Co ltd
Current assignee: Yantai Guangenda Packaging Materials Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-09
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a take blown film printing machine of scraper blade device relates to blown film printing machine technical field, which comprises a bracket, support upper end fixedly connected with cope match-plate pattern, first annular opening has been seted up to cope match-plate pattern inside, the first solid fixed ring of centre of a circle fixedly connected with of department is kept away from to the lower surface of cope match-plate pattern, the lower surface of cope match-plate pattern is close to centre of a circle department and is equipped with the solid fixed ring of second, it is fixed through the fixed plate between first solid fixed ring and the solid fixed ring of second, swing joint has the slewing mechanism that is used for carrying out the transportation to the raw materials between first solid fixed ring and the solid fixed ring of second. The utility model discloses a rotatory rotation that ring drove the scraper blade, the scraper blade can mix the cavity that first annular ring and second annular ring formed for the raw materials can the misce bene, thereby has promoted the quality of blown film, and through the promotion of scraper blade to the raw materials, makes the raw materials can be in succession even gets into the material gap, thereby has promoted the efficiency of blown film.

Description

Film blowing printing machine with scraper device

Technical Field

The utility model relates to a blown film printing machine technical field particularly, relates to a blown film printing machine of taking scraper means.

Background

The film blowing machine heats and melts plastic particles and then blows the plastic particles into films, the film blowing machine is divided into a plurality of types, PE, POF, PVC and the like, the brand-new particles are used for blowing out new materials, the colors are uniform, the bags are clean, the bags are good in stretching, and most of machines for manufacturing plastic products in the market are integrated in film blowing, printing and rolling. The inflation film manufacturing machine is at the blown film in-process, and the homogeneity of raw materials is the important index that embodies the blown film quality, and current blown film printing machine directly carries out the blown film cooling after extruder, die head are processed the raw materials, carries the in-process of blown film device at extruder, die head raw materials after will processing, hardly guarantees the homogeneity of raw materials, leads to the great problem of thickness gap to appear in the product to the quality of product after having reduced the blown film.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a take blown film printing machine of scraper means can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the film blowing printing machine with the scraper device comprises a support, wherein an upper template is fixedly connected to the upper end of the support, and a first annular hole is formed in the upper template;

a first fixing ring is fixedly connected to the lower surface of the upper template far away from the circle center, a second fixing ring is arranged on the lower surface of the upper template near the circle center, and the first fixing ring and the second fixing ring are fixed through a fixing plate;

an annular discharging seam is arranged between the upper template and the second fixing ring, a film blowing hole for blowing out a film penetrates through the circle centers of the upper template and the second fixing ring, and the lower end of the film blowing hole is connected with an air outlet of the fan;

swing joint has the slewing mechanism who is used for carrying out the transportation to the raw materials between first solid fixed ring and the solid fixed ring of second, the fixed connecting plate that is provided with in support one side, install on the connecting plate and be used for driving slewing mechanism pivoted drive mechanism.

Preferably, the rotating mechanism comprises a rotating ring, and two sides of the rotating ring are respectively movably connected with the first fixing ring and the second fixing ring;

the upper surface of the rotating ring is provided with a second annular hole, the first annular hole and the second annular hole form a cavity for storing raw materials, and the discharge gap is communicated with the cavity and the film blowing hole;

a plurality of scraping plates are arranged on the inner side surface of the second annular hole;

and a gear ring is fixedly arranged on the lower surface of the rotating ring.

Preferably, the transmission mechanism comprises a motor, and the motor is fixed on the connecting plate through a base;

the motor output end is fixedly provided with a connecting shaft, and the end part of the connecting shaft is fixedly provided with a gear which is engaged with the gear ring.

Preferably, the surfaces of the rotating rings are respectively and fixedly provided with a sealing ring, and each sealing ring is respectively attached to the upper template and the second fixing ring.

Preferably, a feed port penetrates through the upper die plate on the first annular hole.

Preferably, the bottom of the film blowing hole is provided with a wind shield, and the wind shield is provided with a wind hole.

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

(1) through the rotation of rotatory ring drive scraper blade, the scraper blade can stir the cavity that first annular ring and second annular ring formed for the raw materials can the misce bene, thereby has promoted the quality of blown film, and through the promotion of scraper blade to the raw materials, makes the raw materials can be in succession even gets into the material gap, thereby has promoted the efficiency of blown film.

(2) First solid fixed ring and cope match-plate pattern fixed connection and first solid fixed ring and second are fixed through the fixed plate between solid fixed ring, and it is spacing to rotatory ring through first solid fixed ring and second fixed ring for rotatory rotation that rotatory ring can be stable, thereby guaranteed slewing mechanism's stability.

Drawings

Fig. 1 is a schematic overall structure diagram of a film blowing printing machine with a scraper device according to the present invention;

fig. 2 is a schematic top view of the film blowing printing machine with the scraper device according to the present invention;

FIG. 3 is a schematic structural view of a position A-A in FIG. 2 of a film blowing printing machine with a scraper device according to the present invention;

fig. 4 is a partially enlarged schematic view of a film blowing printing machine with a scraper device of the present invention at C in fig. 3;

FIG. 5 is a schematic front view of a film blowing printing machine with a scraper device according to the present invention;

fig. 6 is a schematic structural diagram of a position B-B in fig. 5 of the film blowing printing machine with the scraper device according to the present invention.

In the figure: 1. a support; 2. mounting a template; 3. a first annular aperture; 4. blowing a film hole; 5. a first retaining ring; 6. a second retaining ring; 7. a rotating mechanism; 701. a rotating ring; 702. a second annular aperture; 703. a squeegee; 705. a gear ring; 8. a transmission mechanism; 801. a gear; 802. a connecting shaft; 803. a motor; 9. a seal ring; 10. a fixing plate; 11. a base; 12. a connecting plate; 13. a fan; 14. a wind plate; 15. a feed inlet; 16. and (6) discharging the material seam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-6, a film blowing printing machine with a scraper device comprises a support 1, wherein the upper end of the support 1 is fixedly connected with an upper template 2, and a first annular hole 3 is formed in the upper template 2;

a first fixing ring 5 is fixedly connected to the lower surface of the upper template 2 far away from the circle center, a second fixing ring 6 is arranged on the lower surface of the upper template 2 near the circle center, and the first fixing ring 5 and the second fixing ring 6 are fixed through a fixing plate 10;

an annular material outlet seam 16 is arranged between the upper template 2 and the second fixing ring 6, a film blowing hole 4 for blowing out a film penetrates through the circle centers of the upper template 2 and the second fixing ring 6, and the lower end of the film blowing hole 4 is connected with an air outlet of a fan 13;

swing joint has the slewing mechanism 7 that is used for carrying on the raw materials transportation between the solid fixed ring of first solid fixed ring 5 and the solid fixed ring of second 6, and 1 one side of support is fixed and is provided with connecting plate 12, installs on the connecting plate 12 to be used for driving slewing mechanism 7 pivoted drive mechanism 8.

When the film blowing device is specifically implemented, the rotating mechanism 7 comprises a rotating ring 701, two sides of the rotating ring 701 are respectively movably connected with a first fixing ring 5 and a second fixing ring 6, a second annular hole 702 is formed in the upper surface of the rotating ring 701, a cavity used for storing raw materials is formed by a first annular hole 3 and the second annular hole 702, a discharging gap 16 is communicated with the cavity and a film blowing hole 4, a plurality of scraping plates 703 are arranged on the inner side surface of the second annular hole 702, a gear ring 705 is fixedly arranged on the lower surface of the rotating ring 701, the rotating mechanism 7 is driven by a transmission mechanism 8 to rotate, the scraping plates 703 can stir the raw materials in the cavity, the raw materials are more uniform, the film blowing quality is improved, meanwhile, the scraping plates 703 can drive the raw materials in the cavity to uniformly pass through the discharging gap 16, the continuity and the uniformity of discharging of the discharging gap 16 are ensured, and the film blowing efficiency is improved.

In specific implementation, the transmission mechanism 8 includes a motor 803, the motor 803 is fixed on the connecting plate 12 through the base 11, a connecting shaft 802 is fixedly installed at an output end of the motor 803, and a gear 801 engaged with the gear ring 705 is fixedly installed at an end of the connecting shaft 802. The output end of the motor 803 drives the connecting shaft 802 to rotate, so that the connecting shaft 802 drives the gear 801 to rotate, and the gear 801 and the gear ring 705 are in meshing transmission, so that the rotation of the rotating ring 701 is realized.

In specific implementation, the sealing rings 9 are respectively and fixedly mounted on the surfaces of the rotating rings 701, and each sealing ring 9 is respectively attached to the upper die plate 2 and the rotating ring 701. Through the laminating of sealing washer 9 and cope match-plate pattern 2 for slewing mechanism 7 has avoided the raw materials in the cavity to take place to leak at the pivoted in-process, through the laminating of sealing washer 9 with the solid fixed ring 6 of second for the raw materials has avoided the raw materials to leak at the junction of rotatory ring 701 and rotatory ring 701 when the material seam 16 that goes out.

In the specific implementation, the first annular hole 3 is provided with a feed inlet 15 penetrating through the upper die plate 2. The discharge port of the extruder of the blown film printing machine is connected with the feed port 15, and the processed raw materials enter the cavity through the feed port 15.

When concrete implementation, 4 bottoms in blown film hole are provided with deep bead 14, have seted up the wind hole on the deep bead 14, through the vortex of deep bead 14 for the air current that fan 13 produced gets into through the wind hole and blows film hole 4, thereby has promoted the effect of this device blown film.

The working principle of the film blowing printing machine with the scraper device is as follows:

when the film blowing device is used, firstly, the motor 803 is turned on, the output end of the motor 803 drives the gear 801 to rotate through the connecting shaft 802, the rotating ring 701 can rotate through the meshing transmission of the gear 801 and the gear ring 705, raw materials enter a cavity formed by the first annular hole 3 and the second annular hole 702 through the feed inlet 15 and used for storing the raw materials, the scraper 703 is driven to rotate through the rotating ring 701, the scraper 703 can stir the raw materials in the cavity, the raw materials are more uniform, meanwhile, the raw materials in the cavity can continuously and uniformly pass through the discharge gap 16 through the pushing of the scraper 703 to realize the continuity and uniformity of the discharge gap 16, so that the film blowing efficiency is improved, the sealing ring 9 is respectively attached to the upper die plate 2 and the rotating ring 701, so that the space formed between the cavity and the discharge gap 16 forms a seal, thereby avoiding the leakage of the raw materials, through the deep bead 14 that sets up in the hole 4 bottom of blowing for the air current that fan 13 produced can gather the wind hole and flow to blowing hole 4 again, thereby has promoted the effect of this device blown film, wherein carries out the blown film through fan 13 to the plastics of following the inside exhaust of ejection of compact seam 16 and handles.

The above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations of the present invention, and it will be apparent to those of ordinary skill in the art that various changes and modifications can be made based on the above description.

Claims

1. The utility model provides a take blown film printing machine of scraper means, includes support (1), its characterized in that: the upper end of the bracket (1) is fixedly connected with an upper template (2), and a first annular hole (3) is formed in the upper template (2);

a first fixing ring (5) is fixedly connected to the lower surface of the upper template (2) far away from the circle center, a second fixing ring (6) is arranged on the lower surface of the upper template (2) near the circle center, and the first fixing ring (5) and the second fixing ring (6) are fixed through a fixing plate (10);

an annular discharge seam (16) is arranged between the upper template (2) and the second fixing ring (6), a film blowing hole (4) for blowing out a film penetrates through the circle centers of the upper template (2) and the second fixing ring (6), and the lower end of the film blowing hole (4) is connected with an air outlet of a fan (13);

swing joint has between first solid fixed ring (5) and the solid fixed ring of second (6) and is used for carrying out slewing mechanism (7) that transport to the raw materials, support (1) one side is fixed and is provided with connecting plate (12), install on connecting plate (12) and be used for driving slewing mechanism (7) pivoted drive mechanism (8).

2. The film blowing printing machine with the squeegee apparatus of claim 1, wherein: the rotating mechanism (7) comprises a rotating ring (701), and two sides of the rotating ring (701) are respectively movably connected with the first fixing ring (5) and the second fixing ring (6);

a second annular hole (702) is formed in the upper surface of the rotating ring (701), a cavity for storing raw materials is formed by the first annular hole (3) and the second annular hole (702), and the material outlet seam (16) is communicated with the cavity and the film blowing hole (4);

a plurality of scrapers (703) are arranged on the inner side surface of the second annular hole (702);

and a gear ring (705) is fixedly arranged on the lower surface of the rotating ring (701).

3. The film blowing printing machine with the scraper device according to claim 1, characterized in that: the transmission mechanism (8) comprises a motor (803), and the motor (803) is fixed on the connecting plate (12) through a base (11);

the output end of the motor (803) is fixedly provided with a connecting shaft (802), and the end of the connecting shaft (802) is fixedly provided with a gear (801) which is engaged with the gear ring (705).

4. The film blowing printing machine with the squeegee apparatus as set forth in claim 2, wherein: and sealing rings (9) are respectively and fixedly installed on the surfaces of the rotating rings (701), and each sealing ring (9) is respectively attached to the upper template (2) and the second fixing ring (6).

5. The film blowing printing machine with the scraper device according to claim 1, characterized in that: the first annular hole (3) is provided with a feed inlet (15) penetrating through the upper template (2).

6. The film blowing printing machine with the scraper device according to claim 1, characterized in that: and a wind shield (14) is arranged at the bottom of the film blowing hole (4), and a wind hole is formed in the wind shield (14).