CN218256708U

CN218256708U - Novel blow molding machine

Info

Publication number: CN218256708U
Application number: CN202222041714.XU
Authority: CN
Inventors: 俞鹏程; 俞宇波; 俞晓峰
Original assignee: Dongguan Hangtian Plastic Products Co ltd
Current assignee: Dongguan Hangtian Plastic Products Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-10
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a novel blowing machine, which comprises a housin, the top fixed mounting of casing has the feeder hopper, it is connected with outer ring gear to rotate on the top inner wall of casing, be equipped with rabbling mechanism on the outer ring gear, the top fixed mounting of casing has the motor, the output shaft and the outer ring gear transmission of motor are connected, fixed mounting has a plurality of electric heat pieces on the inner wall of casing, be equipped with the locating plate in the casing, be equipped with on the locating plate and scrape material mechanism, it mutually supports with shells inner wall to scrape material mechanism, the bottom fixed mounting of casing has the supporting leg that four symmetries set up, four the bottom fixed mounting of supporting leg has same bottom plate, the bottom fixed mounting of casing has the passage, blow molding machine constructs is installed to the bottom of passage. The plastic blowing machine has the advantages of simple structure and convenience in use, the shell can be cleaned conveniently, the heated plastic can be extruded conveniently, and the blowing machine can be used conveniently.

Description

Novel blow molding machine

Technical Field

The utility model belongs to the technical field of the blowing machine technique and specifically relates to a novel blowing machine is related to.

Background

A blow molding machine is a plastic processing machine. After the liquid plastic is ejected, the plastic is blown into a shaped cavity by the force of the wind blowing out of the machine, which is called a blow molding machine, to produce the product. The plastic is melted in a screw extruder and extruded quantitatively, then the plastic is formed through a mouth film, an air ring is used for blowing and cooling, then a tractor is used for drawing at a certain speed, and a winding machine is used for winding the plastic into a coil.

The existing blow molding machine needs to heat and stir plastic in the early stage of processing, so that the plastic becomes liquid and is extruded, and the liquid plastic is easily adhered to a container during stirring, so that the plastic is inconvenient to clean in the later stage.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the embodiments of the present invention is to provide a novel blow molding machine; the plastic blowing machine has the advantages of simple structure, convenience in use, convenience in cleaning the shell, convenience in extruding heated plastic and convenience in using the blowing machine.

The utility model provides a technical scheme that its problem adopted is:

the utility model provides a novel blowing machine, which comprises a housin, the top fixed mounting of casing has the feeder hopper, it is connected with outer ring gear to rotate on the top inner wall of casing, be equipped with rabbling mechanism on the outer ring gear, the top fixed mounting of casing has the motor, the output shaft and the outer ring gear transmission of motor are connected, fixed mounting has a plurality of electric heat pieces on the inner wall of casing, be equipped with the locating plate in the casing, be equipped with scraping mechanism on the locating plate, scraping mechanism and shells inner wall mutually support, the bottom fixed mounting of casing has the supporting leg that four symmetries set up, four the bottom fixed mounting of supporting leg has same bottom plate, the bottom fixed mounting of casing has the passage, blow molding mechanism is installed to the bottom of passage.

Further, rabbling mechanism includes the bull stick that two symmetries set up, and two bull sticks rotate to be installed in the bottom of outer ring gear, and two bull sticks rotate with the locating plate to be connected, and fixed mounting has a plurality of stirring rods on the bull stick.

Further, scraping mechanism includes two connecting plates, and two connecting plate fixed mounting are in the both sides of locating plate, and the equal fixed mounting in one side that two connecting plates kept away from each other has the connecting seat that two symmetries set up, and sliding connection has the connecting rod on the connecting seat, and fixed mounting has same scraper blade on two connecting rods with one side, and the scraper blade contacts with the inner wall of casing each other.

Furthermore, a driving gear is fixedly mounted on an output shaft of the motor, and the driving gear is meshed with the outer gear ring.

Furthermore, an inner gear ring is fixedly installed on the inner wall of the shell, driven gears are fixedly installed on the rotating rod, and the two driven gears are meshed with the inner gear ring.

Furthermore, a buffer groove is formed in one side of the connecting seat and is connected with the corresponding connecting rod in a sliding mode, a top spring is fixedly mounted at one end of the connecting rod, and one end of the top spring is fixedly connected with the inner wall of the buffer groove.

Further, a limiting groove is formed in the inner wall of the bottom of the buffer groove and the inner wall of the top of the buffer groove, a limiting block is connected to the limiting groove in a sliding mode, and the limiting block is fixedly connected with the corresponding connecting rod.

Furthermore, a rotating shaft is rotatably connected to the positioning plate, an auger is fixedly mounted on the rotating shaft, and the auger is matched with the material guide pipe.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the driving gear is meshed with the outer gear ring, and the driven gear is meshed with the inner gear ring, so that the output shaft of the motor can drive the rotating rod to revolve and rotate simultaneously, and further plastic materials in the shell can be uniformly stirred through the stirring rod;

(2) Because the sliding connection of dashpot and connecting rod, and the supporting role of top spring to the connecting rod for the scraper blade can contact each other with shells inner wall, and then can drive the scraper blade through the locating plate and clear up the inner wall of casing, prevents that the plastics after the heating from gluing on shells inner wall.

Drawings

Fig. 1 is a schematic structural diagram of the novel blow molding machine of the present invention.

Fig. 2 is a schematic view of a section structure in the novel blow molding machine of the present invention.

FIG. 3 is an enlarged view of the portion "A" in FIG. 1 in this embodiment.

FIG. 4 is an enlarged view of the "B" portion of FIG. 1 in this embodiment.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

in the figure: 1. a housing; 2. a feed hopper; 3. an outer ring gear; 4. a rotating rod; 5. positioning a plate; 6. a driven gear; 7. an inner gear ring; 8. a motor; 9. a driving gear; 10. a connecting plate; 11. a connecting seat; 12. a connecting rod; 13. a squeegee; 14. an electric heating block; 15. a rotating shaft; 16. a stirring rod; 17. a buffer tank; 18. a spring jack; 19. a material guide pipe; 20. a blow molding mechanism; 21. a packing auger; 22. supporting legs; 23. a base plate.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Referring to fig. 1-4, the embodiment of the utility model provides a novel blow molding machine, which comprises a housin 1, the top fixed mounting of casing 1 has feeder hopper 2, it is connected with outer ring gear 3 to rotate on the top inner wall of casing 1, be equipped with rabbling mechanism on the outer ring gear 3, the top fixed mounting of casing 1 has motor 8, motor 8's output shaft is connected with the transmission of outer ring gear 3, fixed mounting has a plurality of electric heat pieces 14 on the inner wall of casing 1, be equipped with locating plate 5 in the casing 1, be equipped with scraper on the locating plate 5, scraper constructs mutually supporting with the casing 1 inner wall, casing 1's bottom fixed mounting has supporting leg 22 that four symmetries set up, the bottom fixed mounting of four supporting leg 22 has same bottom plate 23, the bottom fixed mounting of casing 1 has passage 19, blow molding mechanism 20 is installed to the bottom of passage 19.

In this embodiment, the switch of the motor 8 is started, the output shaft of the motor 8 drives the outer gear ring 3 to rotate through the mutual engagement of the driving gear 9 and the outer gear ring 3, the rotating rod 4 is driven by the rotating outer gear ring 3 to revolve, meanwhile, the rotating rod 4 which revolves drives the rotating rod 4 to rotate through the mutual engagement of the driven gear 6 and the inner gear ring 7, and then the plastic in the shell 1 is fully stirred through the stirring rod 16, meanwhile, the positioning plate 5 is driven by the rotating rod 4 which revolves to rotate, the rotating positioning plate 5 drives the scraping plate 13 to clean the inner wall of the shell 1 through the connecting plate 10, the connecting seat 11 and the connecting rod 12, meanwhile, the setting of the top spring 18 can enable the scraping plate 13 to keep in contact with the inner wall of the shell 1, meanwhile, the rotating positioning plate 5 which rotates drives the rotating shaft 15 to rotate, and the rotating shaft 15 is matched with the material guide pipe 19 through the auger 21, so that the plastic material in the shell 1 can be extruded, and the plastic material can be blown out through the blowing mechanism 20.

In another embodiment, the stirring mechanism comprises two symmetrically arranged rotating rods 4, the two rotating rods 4 are rotatably installed at the bottom of the outer gear ring 3, the two rotating rods 4 are rotatably connected with the positioning plate 5, a plurality of stirring rods 16 are fixedly installed on the rotating rods 4, a driving gear 9 is fixedly installed on an output shaft of the motor 8, the driving gear 9 is meshed with the outer gear ring 3, an inner gear ring 7 is fixedly installed on the inner wall of the shell 1, a driven gear 6 is fixedly installed on the rotating rods 4, and the two driven gears 6 are meshed with the inner gear ring 7.

In this embodiment, the output shaft of the motor 8 drives the outer ring gear 3 to rotate through the mutual engagement of the driving gear 9 and the outer ring gear 3, and drives the rotating rod 4 to revolve and rotate through the mutual engagement of the driven gear 6 and the inner ring gear 7, so as to sufficiently stir the plastic in the housing 1.

In another embodiment, scraping mechanism includes two connecting plates 10, two connecting plates 10 fixed mounting are in the both sides of locating plate 5, the equal fixed mounting in one side that two connecting plates 10 kept away from each other has connecting seat 11 that two symmetries set up, sliding connection has connecting rod 12 on connecting seat 11, fixed mounting has same scraper blade 13 on two connecting rods 12 with one side, scraper blade 13 and casing 1's inner wall contacts each other, buffer slot 17 has been seted up to one side of connecting seat 11, buffer slot 17 and the connecting rod 12 sliding connection who corresponds, and the one end fixed mounting of connecting rod 12 has top spring 18, the one end of top spring 18 and the inner wall fixed connection of buffer slot 17, the spacing groove has all been seted up on the bottom inner wall of buffer slot 17 and the top inner wall, sliding connection has the stopper in the spacing groove, stopper and the connecting rod 12 fixed connection who corresponds.

In this embodiment, the revolving rotary rod 4 drives the positioning plate 5 to rotate, and further drives the scraper 13 to clean the inner wall of the housing 1 through the connecting seat 11 and the connecting rod 12.

In another embodiment, the positioning plate 5 is rotatably connected with a rotating shaft 15, an auger 21 is fixedly arranged on the rotating shaft 15, and the auger 21 is matched with the material guide pipe 19.

In this embodiment, the rotating positioning plate 5 drives the rotating shaft 15 to rotate, and the auger 21 and the material guiding pipe 19 are matched with each other, so that the plastic in the shell 1 can be extruded.

According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.

Claims

1. The utility model provides a novel blow molding machine, includes casing (1), its characterized in that, the top fixed mounting of casing (1) has feeder hopper (2), it is connected with outer ring gear (3) to rotate on the top inner wall of casing (1), be equipped with rabbling mechanism on outer ring gear (3), the top fixed mounting of casing (1) has motor (8), the output shaft and the transmission of outer ring gear (3) of motor (8) are connected, fixed mounting has a plurality of electric heat piece (14) on the inner wall of casing (1), be equipped with locating plate (5) in casing (1), be equipped with on locating plate (5) and scrape material mechanism, scrape material mechanism and casing (1) inner wall and mutually support, the bottom fixed mounting of casing (1) has supporting leg (22) that four symmetries set up, four the bottom fixed mounting of supporting leg (22) has same bottom plate (23), the bottom fixed mounting of casing (1) has passage (19), blow molding mechanism (20) are installed to the bottom of passage (19).

2. A new blow molding machine according to claim 1 wherein: the stirring mechanism comprises two rotating rods (4) which are symmetrically arranged, the two rotating rods (4) are rotatably arranged at the bottom of the outer gear ring (3), the two rotating rods (4) are rotatably connected with the positioning plate (5), and a plurality of stirring rods (16) are fixedly arranged on the rotating rods (4).

3. A novel blow molding machine as claimed in claim 1 wherein: scrape material mechanism and include two connecting plates (10), two connecting plates (10) fixed mounting are in the both sides of locating plate (5), and the equal fixed mounting in one side that two connecting plates (10) kept away from each other has connecting seat (11) that two symmetries set up, and sliding connection has connecting rod (12) on connecting seat (11), and fixed mounting has same scraper blade (13) on two connecting rods (12) with one side, and scraper blade (13) and the inner wall of casing (1) contact each other.

4. A new blow molding machine according to claim 1 wherein: and a driving gear (9) is fixedly mounted on an output shaft of the motor (8), and the driving gear (9) is meshed with the outer gear ring (3).

5. A new blow molding machine according to claim 2 wherein: an inner gear ring (7) is fixedly mounted on the inner wall of the shell (1), a driven gear (6) is fixedly mounted on the rotating rod (4), and the two driven gears (6) are meshed with the inner gear ring (7).

6. A new blow molding machine according to claim 3 wherein: buffer slot (17) have been seted up to one side of connecting seat (11), buffer slot (17) and corresponding connecting rod (12) sliding connection, and the one end fixed mounting of connecting rod (12) has top spring (18), the one end of top spring (18) and the inner wall fixed connection of buffer slot (17).

7. The new blow molding machine of claim 6 wherein: the limiting groove has been all seted up on the bottom inner wall of dashpot (17) and the top inner wall, and sliding connection has the stopper in the limiting groove, stopper and connecting rod (12) fixed connection that correspond.

8. A new blow molding machine according to claim 1 wherein: the positioning plate (5) is rotatably connected with a rotating shaft (15), the rotating shaft (15) is fixedly provided with an auger (21), and the auger (21) is matched with the material guide pipe (19).