CN219650511U

CN219650511U - Plastic drum raw materials feed mechanism

Info

Publication number: CN219650511U
Application number: CN202320362670.2U
Authority: CN
Inventors: 高江孟; 高玉分
Original assignee: Hebei Huihao Plastic Industry Co ltd
Current assignee: Hebei Huihao Plastic Industry Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-09-08
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of plastic bucket production, in particular to a feeding mechanism capable of reducing the production cost of plastic buckets and used for conveying granular raw materials of the plastic buckets; the utility model provides a plastic barrel raw material feeding mechanism, which comprises a material conveying component for conveying plastic barrel particle raw materials to plastic barrel extruders, wherein one end of the material conveying component is provided with a feeding port, one end of the material conveying component is provided with a discharging component capable of carrying out feeding operation on a plurality of plastic barrel extruders, and the discharging component consists of a three-way pipe which is communicated with an organism and two discharging pipes symmetrically arranged at two sides of the lower part of the three-way pipe; according to the utility model, as the discharging assembly capable of carrying out feeding operation on the plurality of plastic barrel extruders is designed at one end of the feeding assembly, the feeding operation of a single feeding mechanism on the plurality of extruders can be realized, and the problems that the single feeding mechanism cannot carry out plastic barrel raw material feeding operation on the plurality of plastic barrel extruders and the construction cost of a plastic barrel production line is high in the prior art are solved.

Description

Plastic drum raw materials feed mechanism

Technical Field

The utility model relates to the technical field of plastic bucket production, in particular to a feeding mechanism capable of reducing the production cost of plastic buckets and used for conveying granular raw materials of the plastic buckets.

Background

In the prior art, the plastic barrels are generally produced in batches by adopting extruders, and raw materials used by the plastic barrels are usually polyethylene particles, as shown in fig. 1-2, the polyethylene particles are conveyed into a bin of the extruder by a feeding mechanism (namely, a combination of a conveying component and a discharging pipe), however, each extruder is required to be provided with a feeding mechanism, and for the production condition that a plurality of extruders are required to be provided, a plurality of feeding mechanisms are additionally added, so that the construction cost of a plastic barrel production line is increased;

therefore, how to optimize the material conveying mechanism, a single material feeding mechanism can supply plastic barrel raw materials to a plurality of plastic barrel extruders, and the construction cost of a plastic barrel production line can be effectively reduced.

Disclosure of Invention

The utility model aims to solve the problem of how to enable a single feeding mechanism to perform plastic barrel raw material feeding operation on a plurality of plastic barrel extruders and reduce the construction cost of a plastic barrel production line.

In order to solve the technical problems, the utility model provides a plastic barrel raw material feeding mechanism which comprises a material conveying component for conveying plastic barrel particle raw materials to plastic barrel extruders, wherein one end of the material conveying component is provided with a feeding port, one end of the material conveying component is provided with a discharging component capable of carrying out feeding operation on a plurality of plastic barrel extruders, and the discharging component consists of a three-way pipe which is communicated with an engine body and two discharging pipes symmetrically arranged on two sides of the lower part of the three-way pipe.

According to the utility model, as the discharging assembly capable of carrying out feeding operation on the plurality of plastic barrel extruders is designed at one end of the feeding assembly, the feeding operation of a single feeding mechanism on the plurality of extruders can be realized, and the problems that the single feeding mechanism cannot carry out plastic barrel raw material feeding operation on the plurality of plastic barrel extruders and the construction cost of a plastic barrel production line is high in the prior art are solved.

Drawings

Fig. 1-2 are prior art structural schematic diagrams.

Fig. 3-7 are schematic structural views of a first embodiment of the present utility model.

FIGS. 8-11 are schematic structural views of a second embodiment of the present utility model

In the figure: 1. a first motor; 2. a feeding port; 3. a body; 4. a discharge pipe; 5. a hank Long Gan; 6. a discharge assembly; 7. a discharge tube; 8. a second motor; 9. a three-way pipe; 10. an access opening; 11. a baffle; 12. a shaft lever; 13. a grid assembly; 14. a carrier; 15. a partition plate; 16. a third motor; 17. a rack; 18. a gear; 19. and a connecting rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model relates to a plastic barrel raw material feeding mechanism, as shown in figures 3-7, which comprises a material conveying component for conveying plastic barrel particle raw materials, wherein the material conveying component is a common auger material conveyer in the field, and comprises a machine body 3 for containing raw materials, one end of the machine body 3 is provided with a feeding port 2 for feeding the raw materials, the plastic barrel particle raw materials are poured along the feeding port 2 in a hoisting mode, the particle raw materials are polyethylene particles, an auger rod 5 for conveying the raw materials to move forwards along the machine body 3 is arranged in the machine body 3, a first motor 1 for driving the auger rod 5 to operate is arranged on one side outside the machine body 3, so that the raw materials enter the machine body 3 along the feeding port 2, and then the auger rod 5 is driven to rotate by the first motor 1, so that the raw materials are directionally conveyed.

Because traditional feed mechanism is provided with the discharging pipe 4 that is used for the ejection of compact in one side lower part of material conveying subassembly for the raw materials can leave material conveying subassembly along discharge tube 7, then enter into the extruder feed bin of arranging in the discharge tube 7 lower part, nevertheless because traditional discharging pipe 4 is single and arranges, consequently only can carry out the feed operation to an extruder, this just makes every add an extruder just add one set of material conveying subassembly and discharging pipe 4 simultaneously, thereby greatly increased the manufacturing cost of plastic drum, also increased the maintenance frequency, consequently, how to simplify many sets of material conveying subassemblies, make one set of material conveying subassembly just can supply with many extruders, thereby reduce the configuration cost of plastic drum production, just have urgent and practical improvement meaning.

Therefore, the discharging pipe 4 is replaced by a discharging assembly 6 which is arranged at the lower part of the feeding assembly and can be controlled to be opened and closed by optimizing, so that the feeding assembly can feed two extruders;

the discharging assembly 6 consists of a three-way pipe 9 communicated with the machine body 3 and two discharging pipes 7 symmetrically arranged on two sides of the lower part of the three-way pipe 9, so that raw materials conveyed from the inside of the machine body 3 fall along the three-way pipe 9 and then are dispersed into the two discharging pipes 7, and then enter the extruders below the two discharging pipes 7 respectively, and the raw materials can be fed to the two extruders by using one discharging assembly 6.

In order to realize multiple feeding modes of the discharging assembly 6 (namely, feeding only one extruder, feeding two extruders respectively at intervals and feeding two extruders and the base simultaneously), a material blocking assembly capable of controlling on-off between the three-way pipe 9 and the two discharging pipes 7 is additionally arranged on one side of the discharging assembly 6, and the left-right overturning operation of the material blocking assembly is adopted, so that the blocking operation can be carried out on a channel communicated between the discharging pipes 7 and the three-way pipe 9.

The material blocking assembly consists of a shaft rod 12 rotating around the three-way pipe 9 and a baffle plate 11 fixed on the upper part of the shaft rod 12 and capable of rotating along with the shaft rod to seal a channel, and a second motor 8 for controlling the shaft rod 12 to swing reciprocally is additionally arranged on the outer side of the three-way pipe 9, so that the second motor 8 can be a stepping motor or a servo motor for realizing accurate control of the overturning angle of the baffle plate 11, and the shaft rod 12 is controlled by the second motor 8 to drive the cover plate to overturn in the three-way pipe 9;

when the cover plate is positioned on a channel at one side of the three-way pipe 9 (namely, one of the discharge pipes 7 is blocked and cannot drop raw materials), the feeding of a single extruder can be realized;

when the cover plate is positioned in the vertical direction of the three-way pipe 9 (namely, the two discharge pipes 7 are all smooth, raw materials can smoothly fall down), the raw materials are divided into two parts by the vertically placed cover plate and respectively enter the two discharge pipes 7, so that the two extruders can be fed simultaneously;

when the cover plate swings reciprocally in the tee 9 for a fixed period of time (i.e. the two discharge pipes 7 are alternately blocked, and during the swinging of the cover plate, the auger stem 5 needs to remain stationary to avoid the cover plate from being impacted by the falling of the raw material during the overturning, i.e. the conveying assembly performs the feeding operation only when the cover plate remains stationary), the two extruders can be alternately fed at intervals.

In order to facilitate the installation and maintenance operations of the baffle 11 and the shaft lever 12, the side wall of the three-way pipe 9 can be provided with the maintenance opening 10, thereby facilitating the installation and maintenance operations of the material blocking assembly.

Examples

In this embodiment, as further described in example 1, as shown in fig. 8-11, in order to further increase the raw material conveying efficiency of the conveying assembly and further save the production and construction costs of the plastic barrel, two or more sets of discharge assemblies 6 may be disposed at the lower portion of the conveying assembly (the discharge assemblies 6 may be alternatively fed at intervals according to the actual production situation, for example, whether or not the interval between the discharge assemblies 6 is needed, or only one side of the extruder is fed in a short time to determine whether or not to have a material blocking assembly), and in order to avoid that the discharge assemblies 6 of multiple sets are simultaneously opened during the actual use, the discharge assemblies 6 of multiple sets are not able to obtain sufficient granular raw materials, so that the discharge assemblies 6 of multiple sets have a certain volume from the feeding port 2, and therefore, the feeding mode to the extruder is interval feeding, rather than continuous feeding, and thus the interval feeding between the discharge assemblies 6 may be implemented by using the interval feeding of interval feeding, for example, the operation mechanism of the discharge assemblies 6 of multiple sets are consistent with that of discharge assemblies 6 of multiple sets.

Therefore, the grid block assembly 13 capable of blocking the flow of raw materials is additionally arranged between the discharging assembly 6 and the material conveying assembly, and the material conveying assembly can be shared among the plurality of groups of discharging assemblies 6 through the arrangement of the grid block assembly 13, so that the feeding effect on a plurality of extruders is realized.

The grid block assembly 13 comprises a carrier 14 arranged between the material conveying assembly and the discharging assembly 6, a partition 15 capable of horizontally moving along the carrier 14 and controlling the on-off of the three-way pipe 9 is arranged in the carrier 14, a third motor 16 (which can be a stepping motor or a servo motor to realize accurate motion control) capable of providing driving force is additionally arranged on the outer side of the carrier 14 so as to facilitate the third motor 16 to smoothly and effectively drive the partition 15 to move along the carrier 14, therefore, a gear 18 and a rack 17 transmission combination capable of being matched with transmission are additionally arranged at the bottom of the partition 15, the rack 17 is fixed at the bottom of the partition 15 through a connecting rod 19 and connected with the motor, and then the gear 18 is transmitted through meshed connection between the rack 17 and the gear 18, so that the on-off of the three-way pipe 9 can be driven by the third motor 16, and only one discharging assembly 6 is kept to be discharged at the same time.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a plastic drum raw materials feed mechanism, is including being used for carrying the defeated material subassembly of plastic drum granule raw materials effect for the plastic drum extruder, and the one end of defeated material subassembly has feed inlet (2), its characterized in that: one end of the material conveying component is provided with a discharging component (6) which can carry out feeding operation on a plurality of plastic barrel extruders, and the discharging component (6) consists of a three-way pipe (9) which is communicated with the machine body (3) and two discharging pipes (7) which are symmetrically arranged on two sides of the lower part of the three-way pipe (9).

2. A plastic bucket raw material feeding mechanism as defined in claim 1, wherein: one side of the discharging component (6) is provided with a blocking component which can be used for controlling the on-off between the three-way pipe (9) and the two discharging pipes (7).

3. A plastic bucket raw material feeding mechanism as defined in claim 2, wherein: the material blocking component consists of a shaft lever (12) rotating around the tee pipe (9) and a baffle plate (11) fixed on the upper part of the shaft lever (12) and capable of rotating along with the shaft lever to seal the channel.

4. A plastic bucket raw material feeding mechanism as defined in claim 3, wherein: the outer side of the three-way pipe (9) is provided with a second motor (8) for controlling the shaft lever (12) to swing back and forth.

5. A plastic bucket raw material feeding mechanism as defined in claim 1, wherein: an access hole (10) is arranged on the side wall of the three-way pipe (9).

6. A plastic bucket raw material feeding mechanism as defined in claim 1, wherein: a check assembly (13) which can block the flow of raw materials is arranged between the discharging assembly (6) and the material conveying assembly.

7. The plastic bucket raw material feeding mechanism as set forth in claim 6, wherein: the grid block assembly (13) comprises a carrier (14) arranged between the material conveying assembly and the material discharging assembly (6), and a partition plate (15) capable of horizontally moving along the carrier (14) is arranged in the carrier (14) so as to control the on-off of the three-way pipe (9).

8. The plastic bucket raw material feeding mechanism as set forth in claim 7, wherein: a third motor (16) capable of providing driving force is arranged on the outer side of the carrier (14).

9. The plastic bucket raw material feeding mechanism as set forth in claim 7, wherein: the bottom of the partition plate (15) is provided with a rack (17), one side of the motor is provided with a gear (18) connected with the motor through a connecting rod (19), and the gear (18) is meshed with the rack (17) for transmission.