CN216945363U

CN216945363U - Quantitative feeding mechanism

Info

Publication number: CN216945363U
Application number: CN202220004104.XU
Authority: CN
Inventors: 程进军; 杨光; 郭伟敏
Original assignee: Puyang Kemei Plastic Co ltd
Current assignee: Puyang Kemei Plastic Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-07-12
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a quantitative feeding mechanism, which comprises a feeding barrel, wherein a feed opening is arranged at the upper end of one side of the feeding barrel, a discharge opening is arranged at the lower end of the other side of the feeding barrel, a conveying assembly is arranged in the feeding barrel, a material distributing barrel is arranged at the upper end of the feed opening, a hopper is arranged at the upper end of the material distributing barrel, a material distributing assembly for quantitatively feeding raw materials is arranged in the material distributing barrel, the material distributing assembly comprises a material distributing disk which is rotatably connected in the material distributing barrel, a plurality of material distributing grooves are uniformly arranged on the material distributing disk in an annular shape, the material distributing disk is fixedly connected with the output end of a second motor arranged at one side of the material distributing barrel, and an adjusting assembly is arranged in the material distributing disk. The applicability of the device is enhanced, the use is convenient, and the practicability is strong.

Description

Quantitative feeding mechanism

Technical Field

The utility model relates to the technical field of plastic production, in particular to a quantitative feeding mechanism.

Background

The modified plastic is a plastic product which is processed and modified by methods such as filling, blending, reinforcing and the like on the basis of general plastics and engineering plastics and has improved performances such as flame retardance, strength, impact resistance, toughness and the like.

In the production process of modified plastics, raw materials are generally required to be conveyed through a feeding mechanism, the general feeding mechanism generally adopts a spiral feeding mode, and although spiral feeding is relatively stable, quantitative feeding cannot be performed on the raw materials, so that the practicability is poor.

In view of the above problems, a quantitative feeding mechanism is now devised.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quantitative feeding mechanism to solve the problems in the background technology.

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

a quantitative feeding mechanism comprises a feeding barrel, wherein a feed opening is formed in the upper end of one side of the feeding barrel, and a discharge opening is formed in the lower end of the other side of the feeding barrel;

a conveying assembly is arranged in the feeding barrel, a material separating barrel is arranged at the upper end of the feed opening, and a hopper is arranged at the upper end of the material separating barrel;

the material distributing barrel is internally provided with a material distributing assembly used for quantitatively feeding raw materials.

As a still further scheme of the utility model: the material distribution assembly comprises a material distribution disc which is rotatably connected in the material distribution barrel, a plurality of material distribution grooves are uniformly arranged on the material distribution disc in an annular shape, and the material distribution disc is fixedly connected with the output end of a second motor arranged on one side of the material distribution barrel;

and an adjusting component for adjusting the internal capacity of the distributing grooves is arranged in the distributing disc.

As a still further scheme of the utility model: the adjusting part is including establishing the dead slot in the branch charging tray, the dead slot internal rotation is connected with the carousel, the carousel with establish the output fixed connection of third motor in the branch charging tray, divide equal sliding connection to have the baffle in the silo, be the annular on the carousel and evenly be equipped with the guide way corresponding with a plurality of branch silos, equal sliding connection has the guide post in the guide way, all be equipped with the guide bar on the guide post, it is a plurality of the guide bar runs through branch charging tray and a plurality of baffle fixed connection respectively.

As a still further scheme of the utility model: the number of the material distribution grooves in the material distribution disc is not less than two.

As a still further scheme of the utility model: the conveying assembly comprises a feeding auger which is rotatably connected in the feeding barrel, and one end of the feeding auger is fixedly connected with the output end of a first motor arranged on one side of the feeding barrel.

As a still further scheme of the utility model: and wear-resistant layers are arranged on the surfaces of the guide grooves and the surfaces of the guide columns.

Compared with the prior art, the utility model has the beneficial effects that:

the rotary quantitative feeding device can continuously and quantitatively feed the raw materials each time through the rotary distributing groove, and can adjust the capacity in the distributing groove at any time according to the requirement, so that the quantity of the raw materials required to be conveyed each time can be adjusted, the applicability of the device is enhanced, and the practicability is high.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic three-dimensional structure of the adjusting assembly of the present invention.

Wherein: 1. a feed cylinder; 2. a feeding port; 3. a discharge port; 4. a feeding auger; 5. a first motor; 6. a material separating barrel; 7. a hopper; 8. distributing disks; 9. a material distributing groove; 10. a second motor; 11. an empty groove; 12. a turntable; 13. a guide groove; 14. a guide bar; 15. a partition plate; 16. a third motor; 17. and a guide post.

Detailed Description

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a quantitative feeding mechanism includes a feeding barrel 1, a feeding opening 2 is disposed at an upper end of one side of the feeding barrel 1, a discharging opening 3 is disposed at a lower end of the other side of the feeding barrel 1, a conveying assembly is disposed in the feeding barrel 1, a material separating barrel 6 is disposed at an upper end of the feeding opening 2, and a hopper 7 is disposed at an upper end of the material separating barrel 6;

the conveying assembly comprises a feeding auger 4 which is rotatably connected in a feeding barrel 1, one end of the feeding auger 4 is fixedly connected with the output end of a first motor 5 arranged on one side of the feeding barrel 1, so that when the conveying assembly is used, raw materials can be put into a hopper 7, when the raw materials need to be fed, the raw materials can enter the feeding barrel 1 through a feeding barrel 6 and a discharging opening 2, then the feeding auger 4 is driven to rotate by the first motor 5, the raw materials are conveyed by the feeding auger 4, and finally the raw materials are discharged downwards through a discharging opening 3;

the material distributing assembly is arranged in the material distributing barrel 6 and used for quantitatively feeding raw materials, the material distributing assembly comprises a material distributing disk 8 which is rotatably connected in the material distributing barrel 6, a plurality of material distributing grooves 9 are uniformly arranged on the material distributing disk 8 in an annular shape, the material distributing disk 8 is fixedly connected with the output end of a second motor 10 arranged on one side of the material distributing barrel 6, so that when the raw materials are fed, the material distributing disk 8 can be driven by the second motor 10 to rotate, the material distributing grooves 9 on the material distributing disk 8 rotate to positions corresponding to the hoppers 7, the raw materials in the hoppers 7 fall into the material distributing grooves 9, the material distributing grooves 9 continuously rotate to be far away from the hoppers 7 and then correspond to the blanking ports 2, the raw materials in the material distributing grooves 9 fall into the material feeding barrel 1 through the blanking ports 2, and the continuous rotation of the material distributing disk 8 can continuously and quantitatively feed the raw materials in the hoppers 7 at each time according to the volume of the material distributing grooves 9, the use is convenient;

the number of the distribution grooves 9 in the distribution plate 8 is not less than two;

the inner capacity adjusting device is characterized in that an adjusting component for adjusting the inner capacity of a plurality of distributing grooves 9 is arranged in the distributing disc 8, the adjusting component comprises a hollow groove 11 arranged in the distributing disc 8, a rotary disc 12 is rotationally connected in the hollow groove 11, the rotary disc 12 is fixedly connected with the output end of a third motor 16 arranged in the distributing disc 8, partition plates 15 are respectively and slidably connected in the distributing groove 9, guide grooves 13 corresponding to the distributing grooves 9 are uniformly and annularly arranged on the rotary disc 12, guide posts 17 are respectively and slidably connected in the guide grooves 13, guide rods 14 are respectively arranged on the guide posts 17, the guide rods 14 respectively penetrate through the distributing disc 8 and are fixedly connected with the partition plates 15, so that when the inner capacity adjusting device is used, the rotary disc 12 can be driven to rotate by the third motor 16, the guide grooves 13 on the rotary disc 12 are rotated, and the guide rods 14 can be driven to move by the matching transmission of the guide grooves 13 and the guide posts 17, just so can promote baffle 15 through guide bar 14 and remove in distributing chute 9, just so can adjust the capacity in a plurality of distributing chute 9 simultaneously through third motor 16, just so can adjust the volume that the raw materials need be carried at every turn as required at any time, strengthened the device's suitability, the practicality is strong.

Example 2

The difference from example 1 is: the surfaces of the guide grooves 13 and the guide columns 17 are provided with wear-resistant layers, so that the guide columns 17 are prevented from being abraded due to friction with the guide grooves 13 for a long time, and the service life of the device is shortened.

The working principle of the utility model is as follows: when the quantitative feeding device is used, the distributing disc 8 is driven to rotate by the second motor 10, the distributing groove 9 on the distributing disc 8 is rotated to a position corresponding to the hopper 7, raw materials in the hopper 7 fall into the distributing groove 9, then the distributing groove 9 continuously rotates to correspond to the feed opening 2, so that the raw materials in the distributing groove 9 fall into the feeding barrel 1 through the feed opening 2, the raw materials in the hopper 7 can be continuously and quantitatively fed according to the volume of the distributing groove 9 each time by continuous rotation of the distributing disc 8, then the feeding auger 4 is driven to rotate by the first motor 5, the raw materials are conveyed by the feeding auger 4, and finally the raw materials are fed downwards through the feed opening 3, so that the quantitative conveying device can quantitatively convey the raw materials each time, meanwhile, the guide grooves 13 on the rotary disc 12 can be driven to rotate by the third motor 16, and the guide rods 14 are driven to move by the guide grooves 13 through matching transmission with the guide columns 17, thereby promote baffle 15 through guide bar 14 and remove in distributing trough 9 and adjust the capacity in a plurality of distributing troughs 9, just so can adjust the volume that the raw materials need be carried at every turn as required at any time, made things convenient for the use.

Claims

1. A quantitative feeding mechanism comprises a feeding barrel (1), wherein a feed opening (2) is formed in the upper end of one side of the feeding barrel (1), and a discharge opening (3) is formed in the lower end of the other side of the feeding barrel (1);

be equipped with conveying assembly in feed cylinder (1), its characterized in that: a material distribution barrel (6) is arranged at the upper end of the feed opening (2), and a hopper (7) is arranged at the upper end of the material distribution barrel (6);

the material distributing barrel (6) is internally provided with a material distributing component for quantitatively feeding raw materials.

2. A dosing mechanism as claimed in claim 1, wherein: the material distribution assembly comprises a material distribution disc (8) which is rotatably connected in the material distribution barrel (6), a plurality of material distribution grooves (9) are uniformly arranged on the material distribution disc (8) in an annular shape, and the material distribution disc (8) is fixedly connected with the output end of a second motor (10) arranged on one side of the material distribution barrel (6);

and an adjusting component for adjusting the internal capacity of the distributing grooves (9) is arranged in the distributing disc (8).

3. A quantitative feeding mechanism as claimed in claim 2, wherein: the adjusting part is including establishing dead slot (11) in minute charging tray (8), dead slot (11) internal rotation is connected with carousel (12), carousel (12) and the output fixed connection of establishing third motor (16) in minute charging tray (8), divide equal sliding connection to have baffle (15) in silo (9), it evenly is equipped with guide way (13) corresponding with a plurality of minute silo (9) to be the annular on carousel (12), equal sliding connection has guide post (17) in guide way (13), all be equipped with guide bar (14) on guide post (17), it is a plurality of branch charging tray (8) and a plurality of baffle (15) fixed connection are run through respectively in guide bar (14).

4. A quantitative feeding mechanism as claimed in claim 2, wherein: the number of the material distribution grooves (9) in the material distribution disc (8) is not less than two.

5. A dosing and feeding mechanism as claimed in claim 1, in which: the conveying assembly comprises a feeding auger (4) which is rotatably connected in the feeding barrel (1), and one end of the feeding auger (4) is fixedly connected with the output end of a first motor (5) arranged on one side of the feeding barrel (1).

6. A dosing mechanism as claimed in claim 3, wherein: and wear-resistant layers are arranged on the surfaces of the guide groove (13) and the guide column (17).