CN212266675U

CN212266675U - Film blowing machine with cooling device

Info

Publication number: CN212266675U
Application number: CN202020854317.2U
Authority: CN
Inventors: 顾国才
Original assignee: Changshu Hongjuxin Material Technology Co ltd
Current assignee: Changshu Hongjuxin Material Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a inflation film manufacturing machine with cooling device relates to inflation film manufacturing machine technical field, which comprises a bod, the inner wall middle part fixedly connected with backup pad of organism, the top of backup pad is equipped with the electromagnetism device that generates heat, the electromagnetism generates heat the inside of device and has seted up and melt the silo, the top middle part fixedly connected with feeder hopper of organism, melt the bottom fixedly connected with filter screen of silo, the bottom of electromagnetism device that generates heat runs through the backup pad and communicates there is the blowing membrane head, the blowing membrane storehouse has been seted up to the bottom of backup pad, the middle part in blowing membrane storehouse is equipped with the pivot, the outer wall fixedly connected with chill roll of pivot, the discharge gate has been seted up to the bottom of organism, the bottom intercommunication of discharge gate has the cooler. This inflation film manufacturing machine with cooling device through setting up chill roll and cooler bin, the chill roll can carry out first cooling and flatten to the film, has guaranteed the planarization and the shape of film, and the cooler bin cools off the film once more, has improved the cooling effect of device.

Description

Film blowing machine with cooling device

Technical Field

The utility model relates to a inflation film manufacturing machine technical field specifically is a inflation film manufacturing machine with cooling device.

Background

Plastics are important organic synthetic polymer materials and are widely applied, in the production process of plastics, a film blowing machine is one of important devices in production, and the film blowing machine heats and melts plastic particles and then blows the plastic particles into a thin film.

In chinese utility model patent application no: CN201920754014.0 discloses a inflation film manufacturing machine with cooling device, this inflation film manufacturing machine with cooling device, including the base plate, the top fixed mounting of base plate has the workbin, the top fixed mounting of workbin has the feeder hopper, the top of base plate just is located the right side fixed mounting of workbin has the motor, cup jointed the rotation axis that runs through and extend to workbin inside on the output shaft of motor, the outer wall of rotation axis just is located workbin inside movable mounting and has the screw, the top of workbin just is located the left side fixed mounting of feeder hopper and has the storage water tank, the top fixed mounting of storage water tank has the heat exchanger, the top of workbin just is located the left side fixed mounting of storage water tank and has the water pump, the top of workbin just is located the left side fixed mounting of water pump and has the squeezer, however, this inflation film manufacturing machine with cooling device can, and the film is not flattened after the film blowing is finished.

Therefore, it is necessary to provide a film blowing machine having a cooling device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a inflation film manufacturing machine with cooling device to solve the current this inflation film manufacturing machine with cooling device who provides in the above-mentioned background art, can't keep plastic pellet's temperature when the blown film, and do not flatten the problem of handling to the film after the blown film is accomplished.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a film blowing machine with a cooling device comprises a machine body, wherein a servo motor is fixedly connected to the bottom of one side of the machine body, a second gear is fixedly connected to an output shaft of the servo motor, a supporting plate is fixedly connected to the middle of the inner wall of the machine body, an electromagnetic heating device is arranged at the top of the supporting plate, a melting groove is formed in the electromagnetic heating device, a feeding hopper is fixedly connected to the middle of the top end of the machine body, a filter screen is fixedly connected to the bottom of the melting groove, a film blowing head penetrates through the bottom of the electromagnetic heating device and is communicated with the supporting plate, a film blowing bin is formed in the bottom of the supporting plate, a rotating shaft is arranged in the middle of the film blowing bin, one end, close to the servo motor, of the rotating shaft extends out of the machine body and is fixedly connected with a first gear, a cooling roller is fixedly connected to the outer, the opposite side bottom of cooling bath is equipped with the inlet tube, the discharge gate has been seted up to the bottom of organism, the bottom intercommunication of discharge gate has the cooler bin, the feed inlet has been seted up at the top middle part of cooler bin, the bottom bilateral symmetry of feed inlet is equipped with the cooling plate, the cooling chamber has been seted up to the inside of cooling plate, the inside of cooling chamber is equipped with the cooling tube, the ventilation hole has been seted up to one side that the cooling plate is close to the feed inlet, the equal fixedly connected with fan in both sides inner wall top of cooler bin, the intercommunication has the connecting pipe between fan and the cooling chamber, the inner wall bottom of cooler bin is equipped with.

Preferably, the bottom of the feed hopper is communicated with the top of the melting tank.

Preferably, the top of the film blowing head is fixedly connected with the bottom of the support plate.

Preferably, the first gear is in meshed connection with the second gear.

Preferably, both ends of the cooling roller are rotatably connected with the inner walls of the two sides of the machine body.

Preferably, the discharge hole is communicated with the feed inlet.

Preferably, the ventilation hole has a plurality of, a plurality of the ventilation hole is the rectangle evenly distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a inflation film manufacturing machine with cooling device possesses following beneficial effect:

1. this inflation film manufacturing machine with cooling device through setting up electromagnetism device and the filter screen that generates heat, can fully heat plastic film, makes it more abundant that melts, and the filter screen can filter the impurity that melts in the back plastics, has guaranteed the quality of blown film.

2. This inflation film manufacturing machine with cooling device through setting up chill roll and cooler bin, the chill roll can carry out first cooling and flatten to the film, makes it stereotype, has guaranteed the planarization and the shape of film, and the cooler bin cools off the film once more, has improved the cooling effect of device, has guaranteed the quality of film.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the structure of the present invention;

FIG. 4 is a schematic sectional view of the cooling box of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a body; 2. a rotating shaft; 3. a film blowing bin; 4. a support plate; 5. an electromagnetic heating device; 6. a feed hopper; 7. a melting tank; 8. filtering with a screen; 9. blowing a film head; 10. a cooling roll; 11. a cooling tank; 12. a discharge port; 13. a servo motor; 14. a first gear; 15. a second gear; 16. a water outlet pipe; 17. a water inlet pipe; 18. a cooling tube; 19. a vent hole; 20. a cooling chamber; 21. a cooling plate; 22. a cooling tank; 23. a storage box; 24. a connecting pipe; 25. a fan; 26. and (4) feeding a material inlet.

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. 1-4, a film blowing machine with a cooling device comprises a machine body 1, a servo motor 13 is fixedly connected to the bottom of one side of the machine body 1, a second gear 15 is fixedly connected to an output shaft of the servo motor 13, a support plate 4 is fixedly connected to the middle portion of the inner wall of the machine body 1, an electromagnetic heating device 5 is arranged at the top of the support plate 4, a melting tank 7 is arranged inside the electromagnetic heating device 5, a feeding hopper 6 is fixedly connected to the middle portion of the top end of the machine body 1, the bottom of the feeding hopper 6 is communicated with the top of the melting tank 7, a filter screen 8 is fixedly connected to the bottom of the melting tank 7, the plastic film can be sufficiently heated by the electromagnetic heating device 5 and the filter screen 8, so that the plastic film can be more sufficiently melted, the filter screen 8 can filter impurities in the melted plastic, the quality of the blown film is ensured, a film blowing head 9 is communicated, the top of a film blowing head 9 is fixedly connected with the bottom of a support plate 4, the bottom of the support plate 4 is provided with a film blowing bin 3, the middle part of the film blowing bin 3 is provided with a rotating shaft 2, one end of the rotating shaft 2, which is close to a servo motor 13, extends out of a machine body 1 and is fixedly connected with a first gear 14, the first gear 14 is meshed with a second gear 15, the outer wall of the rotating shaft 2 is fixedly connected with a cooling roller 10, two ends of the cooling roller 10 are rotatably connected with the inner walls of two sides of the machine body 1, the inside of the cooling roller 10 is provided with a cooling tank 11, the top of one side of the cooling tank 11 is provided with a water outlet pipe 16, the bottom of the other side of the cooling tank 11 is provided with a water inlet pipe 17, the bottom of the machine body 1 is provided with a discharge port 12, the bottom of the discharge port 12 is communicated with a cooling tank 22, and, cooling box 22 cools off the film once more, the cooling effect of device has been improved, the quality of film has been guaranteed, feed inlet 26 has been seted up at cooling box 22's top middle part, discharge gate 12 is linked together with feed inlet 26, feed inlet 26's bottom bilateral symmetry is equipped with cooling plate 21, cooling chamber 20 has been seted up to cooling plate 21's inside, cooling chamber 20's inside is equipped with cooling tube 18, ventilation hole 19 has been seted up to one side that cooling plate 21 is close to feed inlet 26, ventilation hole 19 has a plurality ofly, a plurality of ventilation holes 19 are rectangle evenly distributed, the equal fixedly connected with fan 25 in cooling box 22's both sides inner wall top, the intercommunication has connecting pipe 24 between fan 25 and the cooling chamber 20, cooling box 22's inner wall bottom is.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, the electromagnetic heating device 5, the servo motor 13 and the fan 25 are started, the water outlet pipe 16 and the water inlet pipe 17 are communicated with an external circulating cooling water source, two ends of the cooling pipe 18 are communicated with the external circulating cooling water source, so that the cooling tank 11 and the cooling pipe 18 are filled with cooling water, plastic particles are poured into the feed hopper 6, the plastic particles enter the melting tank 7 through the feed hopper 6 and slide along the melting tank 7 under the action of self gravity, meanwhile, the electromagnetic heating device 5 heats the plastic particles in the melting tank 7 to melt, the melted plastic enters the film blowing head 9 after impurities are filtered by the filter screen 8, the film blowing head 9 blows the plastic particles into a film and then falls between the two cooling rollers 10, meanwhile, the servo motor 13 drives the rotating shaft 2 to rotate through the meshing of the first gear 14 and the second gear 15, the rotating shaft 2 drives the cooling rollers 10 to rotate to flatten the film, meanwhile, flowing cooling water flows into the cooling groove 11 in the cooling roller 10, so that the cooling roller 10 can cool the film for the first time when flattening the film, the film is shaped, the film enters the space between the two cooling plates 21 through the discharge hole 12 and the feed hole 26 after flattening, meanwhile, air blown out by the fan 25 enters the cooling chamber 20 through the connecting pipe 24, the film is blown out through the vent hole 19 after being cooled by the cooling pipe 18, the film is cooled for the second time, and the film falls into the storage box 23 after cooling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a inflation film manufacturing machine with cooling device, includes organism (1), its characterized in that: the machine body is characterized in that a servo motor (13) is fixedly connected to the bottom of one side of the machine body (1), a second gear (15) is fixedly connected to an output shaft of the servo motor (13), a supporting plate (4) is fixedly connected to the middle of the inner wall of the machine body (1), an electromagnetic heating device (5) is arranged at the top of the supporting plate (4), a melting groove (7) is formed in the electromagnetic heating device (5), a feeding hopper (6) is fixedly connected to the middle of the top end of the machine body (1), a filtering net (8) is fixedly connected to the bottom of the melting groove (7), a film blowing head (9) is communicated with the bottom of the electromagnetic heating device (5) through the supporting plate (4), a film blowing bin (3) is formed at the bottom of the supporting plate (4), a rotating shaft (2) is arranged at the middle of the film blowing bin (3), and a first gear (1) and a first gear (14) are fixedly connected to, the cooling roller (10) is fixedly connected to the outer wall of the rotating shaft (2), a cooling groove (11) is formed in the cooling roller (10), a water outlet pipe (16) is arranged at the top of one side of the cooling groove (11), a water inlet pipe (17) is arranged at the bottom of the other side of the cooling groove (11), a discharge hole (12) is formed in the bottom of the machine body (1), a cooling box (22) is communicated with the bottom of the discharge hole (12), a feed inlet (26) is formed in the middle of the top end of the cooling box (22), cooling plates (21) are symmetrically arranged on two sides of the bottom of the feed inlet (26), a cooling chamber (20) is formed in the cooling plate (21), a cooling pipe (18) is arranged in the cooling chamber (20), a ventilation hole (19) is formed in one side, close to the feed inlet (26), of the cooling plate (21), and fans (25) are fixedly connected to, the fan (25) and the cooling chamber (20) are communicated with each other through a connecting pipe (24), and a storage box (23) is arranged at the bottom of the inner wall of the cooling box (22).

2. The film blowing machine with a cooling device according to claim 1, characterized in that: the bottom of the feed hopper (6) is communicated with the top of the melting tank (7).

3. The film blowing machine with a cooling device according to claim 1, characterized in that: the top of the film blowing head (9) is fixedly connected with the bottom of the support plate (4).

4. The film blowing machine with a cooling device according to claim 1, characterized in that: the first gear (14) is in meshed connection with the second gear (15).

5. The film blowing machine with a cooling device according to claim 1, characterized in that: and two ends of the cooling roller (10) are rotatably connected with the inner walls of two sides of the machine body (1).

6. The film blowing machine with a cooling device according to claim 1, characterized in that: the discharge hole (12) is communicated with the feed inlet (26).

7. The film blowing machine with a cooling device according to claim 1, characterized in that: the ventilation holes (19) are multiple, and the ventilation holes (19) are uniformly distributed in a rectangular shape.