CN220684074U

CN220684074U - Discharging structure

Info

Publication number: CN220684074U
Application number: CN202322413873.2U
Authority: CN
Inventors: 郑古强; 李广恩; 李军召; 李伟; 李光勇
Original assignee: Luohe Hongxin New Materials Co ltd
Current assignee: Luohe Hongxin New Materials Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-03-29
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a blanking structure, which belongs to the technical field of blanking and comprises a blanking cylinder, wherein the bottom of the blanking cylinder is communicated with a discharging head, the top of the blanking cylinder is provided with a feeding hole for entering powder materials, the center of the inner circumference of the blanking cylinder is provided with a screening tray, the outer circumference side of the screening tray is provided with a mesh screen part, the center of the screening tray is provided with a through hole, the inner circumference of the through hole is provided with a center rod, the center of the outer circumference of the center rod is provided with a plurality of stirring blades, the center of the top of the blanking cylinder is provided with a driving motor, the output end of the driving motor penetrates through the blanking cylinder and is connected with the top end of the center rod through a coupler, and the center of the bottom of the screening tray is provided with a connecting sleeve and a poking sleeve for reinforcing filtering. This unloading structure not only can realize vibrating the sieve and reduce the jam and take place when accelerating the screening to can clear up the inner wall and avoid powder adhesion, and realize through only a motor, economic benefits is high.

Description

Discharging structure

Technical Field

The utility model belongs to the technical field of blanking, and particularly relates to a blanking structure.

Background

Blanking refers to the process of removing a certain shape, quantity or mass of material from the whole or whole batch of material after determining the shape, quantity or mass of material required to make a certain device or product. The powder coating may be mixed with impurities or be filtered, so that the discharging structure needs to have a certain function, and the existing discharging structure lacks a filtering structure.

A sieving and blanking device for powder coating processing, publication No. CN202320023388.1, has the effect of compacting and thinning and filtering the bonded powder through structural design, but still has an improved place, such as the filtering of the device lacks a reinforced or anti-blocking structure, and powder coating is easy to adhere to the outlet when being discharged.

Disclosure of Invention

The utility model aims to provide a blanking structure for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blanking structure, includes the feed cylinder, the bottom intercommunication of feed cylinder has the stub bar, and the top of feed cylinder installs the feed inlet that gets into the powder material, the inner periphery center of feed cylinder is provided with the sieve charging tray, and the periphery side of sieve charging tray is provided with mesh screen portion, the through-hole has been seted up at the center of sieve charging tray, and the inner periphery of through-hole is provided with the center pole, a plurality of stirring leaves are installed at the center of center pole periphery, the bottom center of sieve charging tray is provided with and is used for strengthening filterable adapter sleeve and dials the cover.

Preferably, a driving motor is installed in the center of the top of the blanking cylinder, and the output end of the driving motor penetrates through the blanking cylinder and is connected with the top end of the center rod through a coupler.

Preferably, the central area of the periphery of the central rod is connected with two connecting long rods, and one end of each connecting long rod is connected with a scraping plate which is matched with and attached to the inner wall of the discharging barrel.

Preferably, the periphery of the bottom end of the central rod is connected with a spiral blade, and the spiral blade is matched with the inner periphery of the discharge head.

Preferably, the top of the connecting sleeve is connected with the center of the bottom of the sieving tray, and a plurality of corner grooves are formed in the bottom of the connecting sleeve.

Preferably, the periphery of the poking sleeve is fixedly connected with the periphery of the central rod through a bolt, and the top of the poking sleeve is connected with a plurality of poking teeth which are matched with the angle grooves.

Preferably, the periphery of the poking sleeve is connected with a brush plate, and a plurality of bristles contacted with the screening material tray are planted on one side of the brush plate.

Preferably, the outside of the blanking cylinder is rotatably connected with a rotary cover which is convenient for maintenance and cleaning of the inside.

Preferably, sliding grooves are formed in two sides of the inner wall of the blanking barrel, and sliding blocks connected with the screening tray are arranged on the inner periphery of the sliding grooves in a sliding mode.

Compared with the prior art, the utility model has the technical effects and advantages that:

the connection design of the center rod and the scraping plate, the connection long rod and the fitting design of the scraping plate and the inner wall of the blanking barrel are adopted, through the connection of the center rod and the spiral blade and the adapting design of the spiral blade and the discharging head, and through the connection design of the driving motor and the center rod, when the driving motor operates, the inner walls of the discharging head and the blanking barrel can be cleaned while uniform blanking can be realized;

the design of the connecting sleeve and the shifting sleeve and the matching of the angle groove and the shifting teeth are realized, and then through the connection of the connecting sleeve and the sieve tray and the limit sliding design of the sliding block and the sliding groove on the sieve tray, the sieve tray can be moved up and down when the central rod rotates, so that the vibrating sieve is realized;

the connection design of the poking sleeve and the brush plate and the brush hair design on one side of the brush plate can further realize brushing, clean the sieve tray and reduce the occurrence of blockage;

this unloading structure not only can realize vibrating the sieve and reduce the jam and take place when accelerating the screening to can clear up the inner wall and avoid powder adhesion, and realize through only a motor, economic benefits is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a central cross-sectional view of the blanking cartridge of the present utility model;

FIG. 3 is a schematic view of a connecting structure of a connecting sleeve according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.

Reference numerals illustrate:

1. a blanking cylinder; 2. a discharge head; 3. a feed inlet; 4. a screening tray; 5. a central rod; 6. stirring the leaves; 7. a scraper; 8. connecting a long rod; 9. a helical blade; 11. a rotary cover; 12. brushing a plate; 81. a driving motor;

21. connecting sleeves; 22. a poking sleeve; 23. tooth shifting;

31. a sliding groove; 32. a sliding block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

Referring to fig. 1 to 4, the general structure of the device body is that a blanking barrel 1, the blanking barrel 1 is in a conical structural design, a discharging head 2 is communicated with the bottom center of the blanking barrel 1, a feeding port 3 is communicated with one side of the top of the blanking barrel 1, the feeding port 3 is communicated with an external feeding pipeline, feeding is realized, a rotary cover 11 is connected with the outer turnover of the blanking barrel 1 in a rotating way, the rotary cover 11 is provided with a handle part, and maintenance and cleaning of the interior are facilitated by opening the rotary cover 11;

the driving motor 81 is installed at the center at the top of the blanking barrel 1, the output end of the driving motor 81 penetrates through the blanking barrel 1 and is connected with the center rod 5 through the coupler, the screen material disc 4 is arranged at the center of the inner periphery of the blanking barrel 1, the mesh screen part is arranged on the outer periphery side of the screen material disc 4, dense small holes are formed in the mesh screen part to play a role in filtering, the through hole is formed in the center of the screen material disc 4, the center rod 5 is conveniently penetrated through the through hole, and the size of the through hole is matched with that of the center rod 5.

Referring to fig. 2, in order to avoid powder adhesion and stacking blockage, a plurality of stirring blades 6 are installed at the center of the outer periphery of the central rod 5, scraping plates 7 are arranged on two sides of the central region of the outer periphery of the central rod 5, the scraping plates 7 are connected with a long connecting rod 8 with the outer periphery of the central rod 5, a spiral blade 9 is connected with the outer periphery of the bottom end of the central rod 5, the spiral blade 9 is matched with the inner periphery of the discharge head 2, and a plurality of stirring blades 6 are installed at the center of the outer periphery of the central rod 5.

Referring to fig. 2 to 4, in order to realize the vibrating screen, sliding grooves 31 are formed on both sides of the inner wall of the blanking cylinder 1, sliding blocks 32 are arranged in the inner Zhou Xianwei of the sliding grooves 31 in a sliding manner, and the sliding blocks 32 are connected with the periphery of the screen tray 4;

the center of the bottom of the screen tray 4 is connected with a connecting sleeve 21, a plurality of angle grooves are formed in the periphery of the bottom of the connecting sleeve 21, a poking sleeve 22 is arranged at the bottom of the connecting sleeve 21 in a fitting mode, a plurality of poking teeth 23 are connected to the top of the poking sleeve 22, and the poking teeth 23 are matched with the angle grooves.

Referring to fig. 2, in order to reduce clogging, a brush plate 12 is connected to the outer circumference of the dial sleeve 22, and a plurality of bristles contacting the screen tray 4 are planted on one side of the brush plate 12.

The components and the electrical equipment are all the prior art or the prior realizable technology, and the working principle, the size and the model are irrelevant to the functions of the application, so the components and the electrical equipment are not described more and are controlled by a remote control switch.

Principle of operation

When the blanking structure is required to be used, powder coating enters the blanking barrel 1 through the feed inlet 3, the driving motor 81 is started to drive the center rod 5 to rotate, the center rod 5 is driven to rotate, the poking sleeve 22 is driven to rotate, the poking teeth 23 are enabled to be meshed with and separated from the angular grooves in a reciprocating manner, and in the meshed and separated state, the sieving tray 4 can be lifted in a reciprocating manner, so that automatic sieving is further realized;

the rotation of the center rod 5 drives the connecting long rod 8 and the stirring blade 6 to rotate, so that the materials in the inner part are further stirred, and meanwhile, when the connecting long rod 8 rotates, the scraping plate 7 scrapes the inner wall, so that residues are avoided;

the rotation of the central rod 5, while rotating the helical blades 9, further enables a uniform discharge and cleaning of the inner wall of the discharge head 2, avoiding residues.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blanking structure, comprising: the discharging device comprises a discharging barrel (1), wherein the bottom of the discharging barrel (1) is communicated with a discharging head (2), and a feeding hole (3) for entering powder materials is arranged at the top of the discharging barrel (1);

the method is characterized in that: the utility model discloses a filter screen feeding device, including unloading section of thick bamboo (1), sieve charging tray (4) are provided with at the inner periphery center of unloading section of thick bamboo (1), and the periphery side of sieve charging tray (4) is provided with mesh screen portion, the through-hole has been seted up at the center of sieve charging tray (4), and the inner periphery of through-hole is provided with center pole (5), a plurality of stirring leaf (6) are installed at the center of center pole (5) periphery, the bottom center of sieve charging tray (4) is provided with and is used for strengthening filterable adapter sleeve (21) and dials cover (22).

2. A blanking structure according to claim 1, characterized in that: the driving motor (81) is arranged in the center of the top of the blanking barrel (1), and the output end of the driving motor (81) penetrates through the blanking barrel (1) and is connected with the top end of the center rod (5) through a coupler.

3. A blanking structure according to claim 1, characterized in that: the central area of the periphery of the central rod (5) is connected with two connecting long rods (8), and one end of each connecting long rod (8) is connected with a scraping plate (7) which is matched with and attached to the inner wall of the discharging barrel (1).

4. A blanking structure according to claim 3, characterized in that: the periphery of the bottom end of the center rod (5) is connected with a spiral blade (9), and the spiral blade (9) is matched with the inner periphery of the discharge head (2).

5. A blanking structure according to claim 1, characterized in that: the top of the connecting sleeve (21) is connected with the bottom center of the screening tray (4), and a plurality of angle grooves are formed in the bottom of the connecting sleeve (21).

6. A blanking structure according to claim 5, characterized in that: the periphery of the poking sleeve (22) is fixedly connected with the periphery of the center rod (5) through bolts, and a plurality of poking teeth (23) matched with the angle grooves are connected to the top of the poking sleeve (22).

7. A blanking structure according to claim 1, characterized in that: the periphery of the poking sleeve (22) is connected with a brush plate (12), and a plurality of bristles contacted with the screening tray (4) are planted on one side of the brush plate (12).

8. A blanking structure according to claim 1, characterized in that: the outside of the blanking cylinder (1) is rotatably connected with a rotary cover (11) which is convenient for maintenance and cleaning of the inside.

9. A blanking structure according to claim 1, characterized in that: sliding grooves (31) are formed in two sides of the inner wall of the blanking barrel (1), and sliding blocks (32) connected with the screening tray (4) are arranged on the inner periphery of the sliding grooves (31) in a sliding mode.