CN211762714U

CN211762714U - Engineering plastics production is with high-efficient compounding device

Info

Publication number: CN211762714U
Application number: CN202020079639.4U
Authority: CN
Inventors: 冯智勇; 韦婷婷; 许继润; 钟建浩
Original assignee: Suzhou Baichang Plastic Dyeing Co ltd
Current assignee: Suzhou Baichang Plastic Dyeing Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-27
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a high-efficient compounding device is used in engineering plastics production, including the mixing box, the top fixed mounting of mixing box has into the hopper, and the bottom of mixing box is fixed mounting respectively and is arranged hopper and second motor, the lower surface of arranging the hopper articulates there is sealed lid, the output shaft of second motor runs through mixing box fixedly connected with lower (mixing) shaft, the outside of (mixing) shaft is fixed mounting respectively has connecting plate and a plurality of stirring rake down, the mounting groove has been seted up to the lower surface of connecting plate, the even fixed mounting in inner chamber upper surface of mounting groove has a plurality of springs, the scraper blade that the common fixedly connected with of lower extreme of a plurality of springs matches with the mounting. The utility model discloses be provided with the scraper blade, through starting the second motor, the plastics that the scraper blade that drives to be connected through lower (mixing) shaft and connecting plate will be located the bottom are discharged, can not cause row's not thorough problem, and through spring coupling, the life of scraper blade can be prolonged between scraper blade and connecting plate moreover.

Description

Engineering plastics production is with high-efficient compounding device

Technical Field

The utility model relates to a plastics production technical field specifically is a high-efficient compounding device is used in engineering plastics production.

Background

Engineering plastics can be used as engineering materials and plastics for replacing metal to manufacture machine parts and the like. The engineering plastic has excellent comprehensive performance, high rigidity, small creep, high mechanical strength, high heat resistance and high electric insulating property, may be used in harsh chemical and physical environment for long period, and may be used to replace metal as engineering structure material.

Mixing is an important process for plastic production. However, the existing mixing device discharges plastics only through the discharge hopper after mixing the plastics, which easily causes incomplete discharge; and plastics are easy to block in the feed opening, so that not only is the time consumption of the whole process limited, but also the time cost is increased. Therefore, a high-efficiency mixing device for engineering plastic production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency material mixing device for engineering plastic production, which solves the problem that the prior material mixing device discharges materials only through a discharge hopper after mixing plastics, so that the material discharging is not thorough; and the plastic is easy to block in the feed opening, so that the time consumption of the whole process is limited, and the time cost is also increased.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering plastics production is with high-efficient compounding device, includes the mixing box, the top fixed mounting of mixing box has into the hopper, just mixing box's bottom fixed mounting has row hopper and second motor respectively, the lower surface of arranging the hopper articulates there is sealed lid, the output shaft of second motor runs through mixing box fixedly connected with down the (mixing) shaft, the outside of (mixing) shaft is fixed mounting respectively has connecting plate and a plurality of stirring rake down, the mounting groove has been seted up to the lower surface of connecting plate, the even fixed mounting in inner chamber upper surface of mounting groove has a plurality of springs, and is a plurality of the common fixedly connected with of lower extreme of spring and the scraper blade that the mounting groove matches.

Preferably, each spring's inside all is provided with the telescopic link, the both ends of telescopic link respectively with through welded fastening between scraper blade and the connecting plate.

Preferably, four holding tanks, every have all been seted up symmetrically to the inboard of holding tank into the hopper, two the inboard of recess rotates jointly and is connected with a plurality of pivots.

Preferably, the guide plate is sleeved on the outer side of the lower stirring shaft, and the cross section of the guide plate is of an isosceles triangle structure.

Preferably, three first motors are uniformly and fixedly mounted on the upper portion of the outer side of the mixing box, an output shaft of each first motor penetrates through an upper mixing shaft fixedly connected with the mixing box, and a plurality of upper mixing paddles are uniformly and fixedly mounted on the outer side of the upper mixing shaft.

Preferably, three support legs are uniformly and fixedly mounted on the lower portion of the outer side of the mixing box, and a foot support is fixedly mounted at the lower end of each support leg.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with the scraper blade, through starting the second motor, the plastics that the scraper blade that drives to be connected through lower (mixing) shaft and connecting plate will be located the bottom are discharged, can not cause row's not thorough problem, and through spring coupling, the life of scraper blade can be prolonged between scraper blade and connecting plate moreover.

2. The utility model discloses inboard going into the hopper is provided with the pivot, can reduce the frictional force between plastics and income hopper to promote the inside that plastics got into the compounding case, can not cause the problem of jam, saved the time cost.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a mixing box; 2. an upper stirring paddle; 3. a first motor; 4. a discharge hopper; 5. a support leg; 6. a foot support; 7. a sealing cover; 8. a baffle; 9. a second motor; 10. a squeegee; 11. a connecting plate; 12. a lower stirring paddle; 13. an upper stirring shaft; 14. a lower stirring shaft; 15. feeding into a hopper; 16. a spring; 17. mounting grooves; 18. a telescopic rod; 19. a groove; 20. a rotating shaft; 21. and (6) accommodating the tank.

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.

Example 1:

please refer to fig. 1-3, a high-efficiency mixing device for engineering plastic production, comprising a mixing box 1, wherein a feeding hopper 15 is fixedly installed at the top of the mixing box 1, a discharging hopper 4 and a second motor 9 are respectively and fixedly installed at the bottom of the mixing box 1, a sealing cover 7 is hinged on the lower surface of the discharging hopper 4, an output shaft of the second motor 9 penetrates through a lower mixing shaft 14 fixedly connected with the mixing box 1, a connecting plate 11 and a plurality of lower mixing paddles 12 are respectively and fixedly installed at the outer side of the lower mixing shaft 14, an installation groove 17 is formed in the lower surface of the connecting plate 11, a plurality of springs 16 are uniformly and fixedly installed on the upper surface of an inner cavity of the installation groove 17, and a scraper 10 matched with the installation groove 17 is.

Referring to fig. 2, each spring 16 is provided with an expansion link 18 inside, and two ends of the expansion link 18 are respectively welded and fixed with the scraper 10 and the connecting plate 11, so as to enhance the bending resistance of the spring 16.

Referring to fig. 3, four receiving grooves 21 are uniformly formed on the inner side of the feeding hopper 15, a groove 19 is symmetrically formed on the inner side of each receiving groove 21, and a plurality of rotating shafts 20 are jointly rotatably connected to the inner sides of the two grooves 19 to promote plastics to enter the interior of the mixing box 1.

Referring to fig. 1, a guide plate 8 is sleeved on the outer side of the lower stirring shaft 14, and the cross section of the guide plate 8 is in an isosceles triangle structure, so that plastics are prevented from remaining at the bottom of the inner cavity of the mixing box 1.

Referring to fig. 1, three first motors 3 are uniformly and fixedly mounted on the upper portion of the outer side of a mixing box 1, an output shaft of each first motor 3 penetrates through an upper mixing shaft 13 fixedly connected to the mixing box 1, and a plurality of upper mixing paddles 2 are uniformly and fixedly mounted on the outer side of the upper mixing shaft 13, so that the mixing efficiency is improved, and the mixing is sufficient.

Referring to fig. 1, three legs 5 are uniformly and fixedly installed at the lower part of the outer side of the mixing box 1, and a foot support 6 is fixedly installed at the lower end of each leg 5, so that the device is supported at a certain height.

The working principle is as follows: during the use, at first start first motor 3 and second motor 9, then to going into the inside of hopper 15 and adding and treating mixed plastics, under the effect of pivot 20, the inside of waiting to mix plastics entering mixing box 1 has been promoted, stirring rake 2 is treated mixed plastics and mixes for the first time in the drive of (mixing) shaft 13 was gone up in first motor 3 this moment, stirring rake 12 is treated mixed plastics and mixes once more under the drive of (mixing) shaft 14 was down in the drive of second motor 9 simultaneously, and finally, treat after the misce bene, open sealed lid 7, under the effect of scraper blade 10 and guide plate 8, plastics are discharged through arranging hopper 4. By utilizing the elastic deformation capacity of the spring 16, the scraper 10 can still be ensured to be contacted with the bottom of the mixing box 1 after being worn, and the service life of the scraper 10 is prolonged.

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 an engineering plastics production is with high-efficient compounding device, includes mixing box (1), its characterized in that: the top fixed mounting of compounding case (1) has into hopper (15), just the bottom of compounding case (1) is fixed mounting respectively and is arranged hopper (4) and second motor (9), the lower surface of arranging hopper (4) articulates there is sealed lid (7), the output shaft of second motor (9) runs through (mixing) case (1) fixedly connected with down (mixing) shaft (14), the outside of (mixing) shaft (14) is fixed mounting respectively has connecting plate (11) and a plurality of stirring rake (12) down, mounting groove (17) have been seted up to the lower surface of connecting plate (11), the even fixed mounting in inner chamber upper surface of mounting groove (17) has a plurality of springs (16), and is a plurality of scraper blade (10) that the common fixedly connected with of lower extreme of spring (16) matches with mounting groove (17).

2. The efficient mixing device for the production of engineering plastics, according to claim 1, is characterized in that: each spring (16) is internally provided with a telescopic rod (18), and two ends of each telescopic rod (18) are respectively fixed with the scraper (10) and the connecting plate (11) through welding.

3. The efficient mixing device for the production of engineering plastics, according to claim 1, is characterized in that: four accommodating grooves (21) are uniformly formed in the inner side of the feeding hopper (15), grooves (19) are symmetrically formed in the inner sides of the accommodating grooves (21), and a plurality of rotating shafts (20) are connected to the inner sides of the grooves (19) in a rotating mode.

4. The efficient mixing device for the production of engineering plastics, according to claim 1, is characterized in that: the guide plate (8) is sleeved on the outer side of the lower stirring shaft (14), and the cross section of the guide plate (8) is of an isosceles triangle structure.

5. The efficient mixing device for the production of engineering plastics, according to claim 1, is characterized in that: the mixing box is characterized in that three first motors (3) are uniformly and fixedly mounted on the upper portion of the outer side of the mixing box (1), each output shaft of each first motor (3) penetrates through an upper mixing shaft (13) fixedly connected with the mixing box (1), and a plurality of upper mixing paddles (2) are uniformly and fixedly mounted on the outer side of each upper mixing shaft (13).

6. The efficient mixing device for the production of engineering plastics, according to claim 1, is characterized in that: the uniform fixed mounting in the outside lower part of compounding case (1) has three landing leg (5), every the equal fixed mounting of lower extreme of landing leg (5) has heel brace (6).