CN214681924U

CN214681924U - Flame-retardant PC/ABS alloy preparation device

Info

Publication number: CN214681924U
Application number: CN202120632954.XU
Authority: CN
Inventors: 张海涛
Original assignee: Shenzhen Guangjutai Plastic Ind Co ltd
Current assignee: Shenzhen Guangjutai Plastic Ind Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the technical field of PC/ABS alloy, in particular to a flame-retardant PC/ABS alloy preparation device, which comprises a grinding component fixing plate, wherein a grinding component is fixedly arranged on the lower end surface of the grinding component fixing plate, a screening plate is fixedly connected to the upper end of a screening control component, four limiting springs are fixedly connected between four corners of the upper end surface of the screening plate and the lower end surface of the grinding component fixing plate, a feeding cylinder is arranged on the upper end surface of the grinding component fixing plate, and a rotating motor is fixedly arranged at the upper end of the feeding cylinder through a motor fixing frame; the utility model discloses a grinding component has been added in the design of feed cylinder lower extreme on the grinding component fixed plate, and it is rotatory through the grinding cylinder in the rotating electrical machines output shaft drive grinding component, because grinding cylinder itself is not the isosceles round platform, so when rotatory, the deviation of rotatory profile can appear repeatedly in its periphery, reaches grinding and kibbling effect to raw and other materials through this phenomenon.

Description

Flame-retardant PC/ABS alloy preparation device

Technical Field

The utility model relates to a PC ABS alloy technical field particularly, relates to a fire-retardant PC ABS alloy preparation facilities.

Background

At present, the raw materials need to be finely ground before mixing and granulating for the flame-retardant PC/ABS alloy, and the existing grinding equipment is not fine enough, so that the scheme provides the flame-retardant PC/ABS alloy preparation device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a fire-retardant PC ABS alloy preparation facilities can effectively solve the problem in the background art.

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

the utility model provides a fire-retardant PC ABS alloy preparation facilities, includes the grinding unit fixed plate, grinding unit fixed plate lower extreme fixed surface installs grinding unit, grinding unit fixed plate lower extreme surface four corners integration is connected with vertical four downward support frames, four support frame lower extreme integration is connected with the ground powder collecting box, there is the screening control subassembly through four fixed plate fixed mounting on the ground powder collecting box side inner wall, screening control subassembly upper end fixedly connected with screening plate, four limiting spring of fixedly connected with between screening plate upper end surface four corners and the grinding unit fixed plate lower extreme surface, grinding unit fixed plate upper end surface is provided with the feed cylinder, there is the rotating electrical machines feed cylinder upper end through motor mount fixed mounting.

Preferably, the side surface of the grinding assembly fixing plate is integrally connected with an upper transmission rod fixing plate, the side surface of one end, close to the upper transmission rod fixing plate, of the grinding powder collecting box is integrally connected with a lower transmission rod fixing plate, transmission rods are rotatably mounted on the upper transmission rod fixing plate and the lower transmission rod fixing plate through bearings, the upper end and the lower end of each transmission rod are respectively and integrally connected with transmission turntables, the two transmission turntables are respectively and cooperatively connected with two driving turntables through two driving belts in a rotating mode, one of the driving turntables is fixedly connected to an output shaft of a rotating motor, and the other driving turntable is fixedly connected to a screening rotating shaft.

Preferably, the abrasive assembly comprises: the grinding assembly comprises a grinding assembly shell, a rotating motor output shaft, a grinding roller and a roller fixing plate, wherein the upper end of the grinding assembly shell is fixedly installed on the surface of the lower end of the grinding assembly fixing plate, and the roller fixing plate is integrally connected to the lower end of the grinding assembly shell.

Preferably, the upper end of the roller fixing plate is rotatably provided with a grinding roller through a bearing, the grinding roller is in a circular truncated cone shape, the surface of the lower end of the grinding roller rotates in a circle different from that of the bearing, and the upper end of the grinding roller is fixedly connected with an output shaft of a rotating motor.

Preferably, the screening control assembly includes: screening rotation axis, slope pole fixed plate, slope pole, inclination adjusting bolt, slope actuating lever and the spacing section of thick bamboo of screening board, screening rotation axis fixed mounting is on grinding powder collecting box fixed plate on the inner wall all around.

As preferred, screening rotation axis upper end surface integration is connected with the sloping pole fixed plate, the sloping pole fixed plate side is rotated through inclination adjusting bolt and is connected with the sloping pole, sloping pole upper end fixedly connected with slope actuating lever, the cover is equipped with the spacing section of thick bamboo of screening board on the slope actuating lever, the spacing section of thick bamboo upper end fixed connection of screening board is at screening board lower extreme surface, a plurality of screening hole has been seted up on the screening board.

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

(1) the grinding component is added to the lower end of the feeding cylinder on the grinding component fixing plate, the grinding roller in the grinding component is driven to rotate through the output shaft of the rotating motor, and the grinding roller is not an isosceles round table, so that the deviation of a rotating outline can be repeatedly generated around the grinding roller in the rotation process, and the grinding and crushing effects on raw materials are achieved through the phenomenon;

(2) the utility model discloses an add screening plate cooperation screening control assembly in grinding assembly lower extreme design, through the fixed slope pole of inclination adjusting bolt in the screening control assembly, can adjust the range of motion when screening through the inclination of adjusting the slope pole, can reach the effect of adjusting screening speed.

Drawings

FIG. 1 is a schematic view of the overall structure of a flame retardant PC/ABS alloy manufacturing apparatus of the present invention;

FIG. 2 is a schematic view of the structure of a grinding assembly of the flame retardant PC/ABS alloy preparation device of the present invention;

FIG. 3 is a schematic structural view of a screening control assembly of the flame retardant PC/ABS alloy preparation apparatus of the present invention;

FIG. 4 is the structure diagram of the screening plate of the flame retardant PC/ABS alloy preparation device of the present invention.

In the figure: 1. a grinding component fixing plate; 2. a support frame; 3. a grinding powder collecting box; 4. a screening control assembly; 5. a restraining spring; 6. a feeding cylinder; 7. driving the turntable; 8. a rotating electric machine; 9. a motor fixing frame; 10. a drive belt; 11. a transmission turntable; 12. the transmission rod is provided with a fixed plate; 13. a grinding assembly; 14. a transmission rod; 15. a lower fixing plate of the transmission rod; 16. a grinding assembly housing; 17. an output shaft of the rotating electrical machine; 18. a grinding roller; 19. a roller fixing plate; 20. screening the plate; 21. a screening well; 22. screening the rotating shaft; 23. an inclined rod fixing plate; 24. an inclined lever; 25. an inclination angle adjusting bolt; 26. a tilt drive lever; 27. spacing section of thick bamboo of screening board.

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 to 4, a flame retardant PC/ABS alloy manufacturing apparatus includes a grinding assembly fixing plate 1, the lower end surface of the grinding component fixing plate 1 is fixedly provided with a grinding component 13, four corners of the lower end surface of the grinding component fixing plate 1 are integrally connected with four vertically downward supporting frames 2, the lower ends of the four supporting frames 2 are integrally connected with a grinding powder collecting box 3, the inner wall of the side surface of the grinding powder collecting box 3 is fixedly provided with a screening control component 4 through four fixing plates, the upper end of the screening control component 4 is fixedly connected with a screening plate 20, four limiting springs 5 are fixedly connected between four corners of the upper end surface of the screening plate 20 and the lower end surface of the grinding component fixing plate 1, the grinding assembly fixing plate is characterized in that a feeding cylinder 6 is arranged on the surface of the upper end of the grinding assembly fixing plate 1, and a rotating motor 8 is fixedly mounted at the upper end of the feeding cylinder 6 through a motor fixing frame 9.

According to the technical scheme, the grinding assembly 3 is additionally arranged at the lower end of the feeding cylinder 6 on the grinding assembly fixing plate 1, the grinding roller 18 in the grinding assembly 3 is driven to rotate through the rotating motor output shaft 17, and the grinding roller 18 is not an isosceles circular truncated cone, so that the deviation of the rotating profile can be repeatedly generated around the grinding roller 18 during rotation, and the effects of grinding and crushing raw materials are achieved through the phenomenon; through having added screening board 20 cooperation screening control assembly 4 at the design of grinding component 3 lower extreme, through the fixed slope pole 24 of inclination adjusting bolt 25 in the screening control assembly 4, can be through the inclination of adjusting slope pole 24, the motion range when adjusting the screening can reach the effect of adjusting screening rate.

In the embodiment, the side surface of the grinding component fixing plate 1 is integrally connected with a transmission rod upper fixing plate 12, the side surface of one end, close to the transmission rod upper fixing plate 12, of the grinding powder collecting box 3 is integrally connected with a transmission rod lower fixing plate 15, the transmission rod upper fixing plate 12 and the transmission rod lower fixing plate 15 are rotatably provided with transmission rods 14 through bearings, the upper end and the lower end of each transmission rod 14 are respectively and integrally connected with transmission turntables 11, the two transmission turntables 11 are respectively and rotatably matched and connected with two driving turntables 7 through two driving belts 10, one of the driving turntables 7 is fixedly connected on an output shaft 17 of a rotating motor, the other driving turntable 7 is fixedly connected on a screening rotating shaft 22, the two driving turntables 7 are matched and rotatably connected with the two driving belts 10 to form two transmission turntables 11, and the rotating power at the upper end and the lower end is synchronized through the transmission rods 14, the effect of saving energy can be achieved.

The grinding assembly 13 of the present embodiment includes: the grinding device comprises a grinding component shell 16, a rotating motor output shaft 17, a grinding roller 18 and a roller fixing plate 19, wherein the upper end of the grinding component shell 16 is fixedly arranged on the surface of the lower end of the grinding component fixing plate 1, and the lower end of the grinding component shell 16 is integrally connected with the roller fixing plate 19; the grinding roller 18 is rotatably installed at the upper end of the roller fixing plate 19 through a bearing, the grinding roller 18 is in a circular truncated cone shape, the surface of the lower end of the grinding roller 18 rotates with different centers of circles of the bearing, the upper end of the grinding roller 18 is fixedly connected with the output shaft 17 of the rotating motor, and the grinding effect on raw materials is achieved through contour deviation which occurs around when the grinding roller 18 rotates.

The present embodiment includes, in the screening control component 4: the grinding powder collecting box comprises a screening rotating shaft 22, an inclined rod fixing plate 23, an inclined rod 24, an inclined angle adjusting bolt 25, an inclined driving rod 26 and a screening plate limiting barrel 27, wherein the screening rotating shaft 22 is fixedly arranged on a fixing plate on the peripheral inner wall of the grinding powder collecting box 3; screening rotation axis 22 upper end surface integration is connected with slope pole fixed plate 23, slope pole fixed plate 23 side is rotated through inclination adjusting bolt 25 and is connected with

slope pole

24, 24 upper end fixedly connected with slope actuating lever 26 of slope pole, the cover is equipped with the spacing section of thick bamboo 27 of screening plate on the slope actuating lever 26, the spacing section of thick bamboo 27 upper end fixed connection of screening plate is at 20 lower terminal surfaces of screening plate, a plurality of screening hole 21 has been seted up on the screening plate 20.

The working principle of the flame-retardant PC/ABS alloy preparation device is as follows:

when the grinding assembly is used, the grinding assembly 3 is designed and added at the lower end of the feeding cylinder 6 on the grinding assembly fixing plate 1, the grinding roller 18 in the grinding assembly 3 is driven to rotate through the output shaft 17 of the rotating motor, and the grinding roller 18 is not an isosceles circular truncated cone, so that the deviation of the rotating profile can be repeatedly generated around the grinding roller in the rotating process, and the grinding and crushing effects on raw materials are achieved through the phenomenon; through having added screening board 20 cooperation screening control assembly 4 at the design of grinding component 3 lower extreme, through the fixed slope pole 24 of inclination adjusting bolt 25 in the screening control assembly 4, can be through the inclination of adjusting slope pole 24, the motion range when adjusting the screening can reach the effect of adjusting screening rate.

Note that the specific model of the rotating electric machine 8 is HF-SP 102K.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire-retardant PC/ABS alloy preparation facilities, includes grinding assembly fixed plate (1), its characterized in that: the surface of the lower end of the grinding component fixing plate (1) is fixedly provided with a grinding component (13), four corners of the surface of the lower end of the grinding component fixing plate (1) are integrally connected with four vertically downward supporting frames (2), the lower ends of the four supporting frames (2) are integrally connected with a grinding powder collecting box (3), the inner wall of the side surface of the grinding powder collecting box (3) is fixedly provided with a screening control assembly (4) through four fixing plates, the upper end of the screening control component (4) is fixedly connected with a screening plate (20), four limiting springs (5) are fixedly connected between four corners of the upper end surface of the screening plate (20) and the lower end surface of the grinding component fixing plate (1), the upper end surface of the grinding component fixing plate (1) is provided with a feeding cylinder (6), the upper end of the feeding cylinder (6) is fixedly provided with a rotating motor (8) through a motor fixing frame (9).

2. The apparatus for preparing flame-retardant PC/ABS alloy according to claim 1, characterized in that: the grinding assembly fixing plate is characterized in that a transmission rod upper fixing plate (12) is integrally connected to the side face of the grinding assembly fixing plate (1), a transmission rod lower fixing plate (15) is integrally connected to the side face of one end, close to the transmission rod upper fixing plate (12), of the grinding powder collecting box (3), a transmission rod (14) is installed on the transmission rod upper fixing plate (12) and the transmission rod lower fixing plate (15) in a rotating mode through bearings, a transmission rotary table (11) is integrally connected to the upper end and the lower end of the transmission rod (14) respectively, the transmission rotary table (11) is connected with two driving rotary tables (7) in a rotating fit mode through two driving belts (10), one of the driving rotary tables (7) is fixedly connected to a rotating motor output shaft (17), and the other driving rotary table (7) is fixedly connected to a screening rotating shaft (22).

3. The apparatus for preparing flame-retardant PC/ABS alloy according to claim 1, characterized in that: the grinding assembly (13) comprises: the grinding device comprises a grinding component shell (16), a rotating motor output shaft (17), a grinding roller (18) and a roller fixing plate (19), wherein the upper end of the grinding component shell (16) is fixedly installed on the surface of the lower end of the grinding component fixing plate (1), and the roller fixing plate (19) is integrally connected with the lower end of the grinding component shell (16).

4. The apparatus for preparing flame-retardant PC/ABS alloy according to claim 3, characterized in that: the grinding device is characterized in that a grinding roller (18) is rotatably mounted at the upper end of the roller fixing plate (19) through a bearing, the grinding roller (18) is in a circular truncated cone shape, the surface of the lower end of the grinding roller (18) rotates with different circle centers of the bearing, and the upper end of the grinding roller (18) is fixedly connected with an output shaft (17) of a rotating motor.

5. The apparatus for preparing flame-retardant PC/ABS alloy according to claim 1, characterized in that: the screening control assembly (4) comprises: screening rotation axis (22), slope pole fixed plate (23), slope pole (24), inclination adjusting bolt (25), slope actuating lever (26) and the spacing section of thick bamboo of screening plate (27), screening rotation axis (22) fixed mounting is on grinding powder collecting box (3) fixed plate on inner wall all around.

6. The apparatus for preparing flame-retardant PC/ABS alloy according to claim 5, wherein: screening rotation axis (22) upper end surface integration is connected with slope pole fixed plate (23), slope pole fixed plate (23) side is rotated through inclination adjusting bolt (25) and is connected with slope pole (24), fixedly connected with slope actuating lever (26) in slope pole (24) upper end, the cover is equipped with spacing section of thick bamboo of screening plate (27) on slope actuating lever (26), spacing section of thick bamboo of screening plate (27) upper end fixed connection is at screening plate (20) lower extreme surface, a plurality of screening hole (21) have been seted up on screening plate (20).