CN217729307U

CN217729307U - Sheet material raw material automatic feeding and granulator thereof

Info

Publication number: CN217729307U
Application number: CN202221722972.8U
Authority: CN
Inventors: 戴汉平
Original assignee: Zhejiang Keteng Technology Co ltd
Current assignee: Zhejiang Keteng Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-04
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a sheet material raw materials automatic feeding and granulator thereof. The automatic sheet raw material feeding device comprises a conveying material barrel, wherein a spiral conveyor is arranged in the conveying material barrel, one side of the conveying material barrel is communicated with a material inlet barrel, and a conveying device is arranged at the position of the material inlet barrel and used for conveying raw materials; the conveying device comprises a conveying belt, a rotating shaft is matched with one side of the conveying belt, one end of the rotating shaft is connected with a rotating wheel, the rotating wheel is meshed with a driven wheel, the driven wheel is connected with a spiral conveyor, a driving wheel is meshed with the driven wheel, and the driving wheel is connected with a screw rod of a granulator. The granulator adopts the automatic sheet material feeding device. The utility model discloses following beneficial effect has: the granulator with the automatic sheet material feeding device can convey the raw materials by utilizing the torque of the screw, new energy consumption is avoided, and the labor cost is saved.

Description

Sheet material raw material automatic feeding and granulator thereof

Technical Field

The utility model relates to a sheet material raw materials automatic feeding and granulator thereof.

Background

A screw granulator is a forming machine that can make materials into specific shapes. Usually, special screw design and different configurations are adopted, and the method is suitable for regeneration and color mixing granulation of various plastics such as PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA and the like. The reduction gearbox adopts the design of high torque, and the performance such as noiseless running stability is realized. The screw and the charging barrel are subjected to special hardening treatment, so that the screw and the charging barrel have the characteristics of wear resistance, good mixing performance and high yield, and the design of a vacuum exhaust or a common exhaust port can discharge moisture and waste gas in the production process, so that the discharging is more stable, the colloidal particles are firmer, and the excellent quality of the product is ensured.

In the existing pelletizer, irregular sheet material is usually continuously added into a feeding box at one end of a screw, and a discharging plate is arranged at the tail end after a spiral conveying process. The discharge plate is provided with a plurality of discharge holes, raw materials become regular particles through the discharge holes after being heated, and impurities in the raw materials are removed side by side, so that the subsequent production of sheets by using the granulation particles is facilitated.

However, the existing pelletizer generally needs to manually add raw materials into the feeding box or directly connect the feeding box with the conveying system to automatically convey the raw materials. The manual addition of raw materials is time-consuming and labor-consuming, and the production efficiency is low. The raw materials are conveyed by a full-automatic conveying system, so that the energy consumption is high, and the energy-saving and environment-friendly standard is not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sheet material raw materials automatic feeding. The sheet material automatic feeding device can convey the sheet material by the torque of the screw, does not generate new energy consumption and saves labor cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an automatic sheet raw material feeding device comprises a conveying material barrel, wherein a spiral conveyor is arranged in the conveying material barrel, one side of the conveying material barrel is communicated with a material inlet barrel, and a conveying device is arranged at the position of the material inlet barrel and used for conveying raw materials; the conveying device comprises a conveying belt, a rotating shaft is matched with one side of the conveying belt, one end of the rotating shaft is connected with a rotating wheel, the rotating wheel is meshed with a driven wheel, the driven wheel is connected with a spiral conveyor, a driving wheel is meshed with the driven wheel, and the driving wheel is connected with a screw rod of a granulator.

The utility model discloses further set up to: the conveying belt is provided with a plurality of soft conveying frames.

The utility model discloses further set up to: the conveying frame is in a door shape.

The granulator is provided with the automatic sheet material feeding device, and is energy-saving, environment-friendly and labor-saving.

To sum up, the utility model discloses following beneficial effect has: the granulator with the automatic sheet raw material feeding device can convey the raw materials by utilizing the torque of the screw, does not generate new energy consumption and saves the labor cost.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view in another direction of the embodiment;

fig. 3 is an exploded view of fig. 2.

Reference numerals are as follows: 1. a frame; 2. a granulation device; 3. an automatic feeding device; 4. a material pushing device; 5. a drive motor; 6. a screw; 7. a delivery sleeve; 8. a feeding cylinder; 9. a discharge end; 10. a conveying barrel; 11. feeding into a charging barrel; 12. a drive wheel; 13. a driven wheel; 14. a fixed mount; 15. a rotating shaft; 16. a rotating wheel; 17. a conveyor belt; 18. a carriage; 19. a transfer shaft; 20. a material storage box; 21. rotating the disc; 22. rotating the block; 23. a connecting rod; 24. a slide bar; 25. a push rod; 26. pushing a plate; 27. a feeding box.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a pelletizer includes a frame 1. The frame 1 is provided with a granulating device 2 for granulation, an automatic feeding device 3 for automatically conveying sheet raw materials and a material pushing device 4 for convenient conveying.

1. Granulating device 2

The granulating device 2 comprises a driving motor 5. The driving motor 5 is connected with a screw 6 through a chain. A conveying sleeve 7 is sleeved outside the screw 6. The conveying sleeve 7 is provided with a feeding cylinder 8. The feeding cylinder 8 is arranged on one side of the screw 6 and is communicated with the conveying sleeve 7. The other end of the conveying sleeve 7 is provided with a discharging end 9. The discharge end 9 can be set to be a specific discharge port, so that the purpose of regular granulation is achieved.

2. Automatic feeding device 3

The automatic feeding device 3 comprises a conveying material barrel 10. A charging barrel 11 is arranged at one side of the conveying barrel 10. Wherein, screw rod 6 one end is passed frame 1 and is connected with drive wheel 12, and drive wheel 12 is connected with from driving wheel 13. A screw conveyor (not shown) is connected to the driven pulley 13. The driven wheel 13 is bearing-connected with a fixed frame 14. The fixed frame 14 abuts against the ground.

One side of the charging barrel 11 is connected with a rotating shaft 15. The rotating shaft 15 is connected with the feeding barrel 11 through a bearing. Wherein, one end of the rotating shaft 15 is connected with a rotating wheel 16. The center of the rotary wheel 16 is connected to the rotary shaft 15. The driven wheel 13 is meshed with the rotating wheel 16. The rotating shaft 15 is connected with a conveyor belt 17. The conveyor belt 17 is provided with a plurality of rubber carriers 18 shaped like a Chinese character 'men'. The carriage 18 is made of a soft material, and the material on the carriage 18 can be restricted from moving downward, so that the purpose of conveying the material is achieved.

When the screw 6 rotates to drive the irregular raw material to carry out granulation, the screw 6 is in a continuous rotation state. The driving wheel 12 connected to the screw 6 rotates to rotate the driven wheel 13, thereby rotating the rotating wheel 16. The rotating wheel 16 can drive the conveyor belt 17 to run when rotating. Thereby continuously conveying the irregular raw material on the conveying frame 18. The soft carriage 18 is disposed so that the carriage 18 is moved to the back side of the conveyor 17 without being caught by the feed cylinder 11.

When the conveying frame 18 conveys the raw materials to the position of the charging barrel 11, the conveying frame 18 enters the back side position of the conveying belt 17 to be compressed, so that the raw materials are not limited by the conveying frame 18 any more, and the raw materials enter the charging barrel 11 under the action of gravity.

Under the action of the screw conveyer, the raw materials are continuously moved forward into the feeding cylinder 8, so that the purpose of automatic feeding is achieved.

3. Pusher device 4

The pushing device 4 comprises a conveying shaft 19 connected with the other side of the conveyor belt 17. The two ends of the transmission shaft 19 are connected with a material storage box 20 through bearings. The storage box 20 can hold a large amount of raw materials, and does not need to be carried by people frequently, and the raw materials are placed on the conveying frame 18 for conveying.

One end of the transmission shaft 19 penetrating through the material storage box 20 is connected with a rotating disc 21. The other side of the rotating disc 21 is eccentrically connected with a rotating block 22. The turning block 22 is connected with a link 23. The other end of the connecting rod 23 is hinged with a sliding rod 24. One end of the sliding rod 24 is connected with a push rod 25. The push rod 25 is connected with the material storage box 20 in a sliding mode. The push rod 25 is provided with a push plate 26 at the inner side of the storage box 20.

Correspondingly, the top of the storage box 20 is connected with a feeding box 27. The feedstock is fed into the holding tank 20 for storage by dropping the feedstock into the feed tank 27.

When the screw rod 6 rotates, the continuous operation of the conveyor belt 17 is driven, and meanwhile, the matching of the connecting rod 23 and the sliding rod 24 can be realized, so that the push plate 26 is driven to move back and forth in the storage box 20, the raw materials entering the feeding box 27 are continuously pushed into the position of the conveyor belt 17 from one side of the storage box 20, the raw materials are conveniently collected by the conveying frame 18 on the conveyor belt 17, and then the raw materials are conveyed by the conveyor belt 17 to be driven to enter a granulation stage.

In addition, the height of the storage box 20 can be determined according to different occupied places, so that raw materials can be added conveniently.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a sheet material raw materials automatic feeding (3), is including carrying feed cylinder (10), characterized by: a spiral conveyor is arranged in the conveying material barrel (10), one side of the conveying material barrel (10) is communicated with a material inlet barrel (11), and a conveying device is arranged at the position of the material inlet barrel (11) and used for conveying raw materials;

the conveying device comprises a conveying belt (17), a rotating shaft (15) is matched with one side of the conveying belt (17), one end of the rotating shaft (15) is connected with a rotating wheel (16), the rotating wheel (16) is meshed with a driven wheel (13), the driven wheel (13) is connected with a spiral conveyer, the driven wheel (13) is meshed with a driving wheel (12), and the driving wheel (12) is connected with a screw (6) of the granulator.

2. The automatic sheet material feeding device (3) according to claim 1, characterized in that: the conveyor belt (17) is provided with a plurality of soft conveying frames (18).

3. The automatic sheet material feeding device (3) according to claim 2, characterized in that: the conveying frame (18) is in a door shape.

4. A granulator, characterized by: comprising a magazine (3) according to any of claims 1-3.

5. A granulator according to claim 4, characterized in that: also comprises a granulating device (2) and a material pushing device (4).