CN217805363U

CN217805363U - Combined type light powder dust absorption filling head mechanism

Info

Publication number: CN217805363U
Application number: CN202221537722.7U
Authority: CN
Inventors: 陆海华; 张立
Original assignee: Boshile Automation Technology Kunshan Co ltd
Current assignee: Boshile Automation Technology Kunshan Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-15
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a combined light powder dust-absorbing filling head mechanism, which comprises a fixed joint, a vacuum dust-absorbing pipe, a dust-absorbing cover, a discharging pipe, a leakage net and a leakage net fixed sleeve; the dust hood is a cylindrical structure with a hollow interior, and the vacuum dust collection pipe is fixed on the dust hood and is communicated with the dust hood; the upper end of the discharge pipe is fixed in the dust hood through a fixed joint, and the lower end of the discharge pipe is a free end; the leakage net is arranged on the lower end port of the discharge pipe through a leakage net fixing sleeve and is used as a powder discharge port; the fixed joint is of an annular structure, and the powder passes through the fixed joint and enters the discharge pipe; the utility model controls the powder flow through the leakage net, prevents the leakage and ensures the filling precision; through dust hood and vacuum pump, the raise dust when will filling is absorb, has ensured that packing material, equipment, production environment are not polluted to and reduce the loss of material.

Description

Combined type light powder dust absorption filling head mechanism

Technical Field

The utility model relates to the field of packaging technology, specifically relate to a modular first mechanism is filled in light powder dust absorption.

Background

In the filling process of the light powder, due to the influence of the density of powder materials, leakage and dust can be generated, the filling precision is influenced, and the production environment is polluted.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: for solving the problem that light powder leaks material and raise dust in the filling process, the utility model discloses a modular light powder dust absorption filling head mechanism.

The technical scheme is as follows: a combined light powder dust-absorbing filling head mechanism comprises a fixed joint, a vacuum dust-absorbing pipe, a dust-absorbing cover, a discharging pipe, a leakage net and a leakage net fixed sleeve; the dust hood is a cylindrical structure with a hollow interior, and the vacuum dust collection pipe is fixed on the dust hood and is communicated with the dust hood; the upper end of the discharge pipe is fixed in the dust hood through a fixed joint, and the lower end of the discharge pipe is a free end; a feeding screw rod is arranged in the discharging pipe and rotates in the discharging pipe through an external driving mechanism to realize powder filling; the leakage net is arranged on the lower end port of the discharge pipe through a leakage net fixing sleeve and is used as a powder discharge port; the fixed joint is of an annular structure, and powder passes through the fixed joint and enters the discharge pipe.

Furthermore, a gap exists between the outer wall of the discharge pipe and the inner wall of the dust hood.

Furthermore, the fixed joint is a quick-connection hoop joint.

Further, the vacuum dust suction pipe is connected with an external vacuum pump.

Furthermore, the leakage net is detachably fixed on the lower end port of the discharge pipe through a leakage net fixing sleeve.

Further, the diameter of the feeding screw is matched with the inner diameter of the discharging pipe.

Furthermore, the compression ratio of each section of the feeding screw is equal.

Has the advantages that: compared with the prior art, the utility model, have following advantage:

(1) The utility model controls the powder flow through the leakage net, prevents the leakage and ensures the filling precision;

(2) The utility model discloses a suction hood and vacuum pump, raise dust when will filling absorbs, has ensured that packing material, equipment, production environment are not polluted to and reduce the loss of material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic structural view of the present invention with the dust hood removed;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a perspective view of FIG. 3;

FIG. 6 is a bottom perspective view of FIG. 1 with the quick connect bail disconnected;

fig. 7 is a top perspective view of fig. 1 with the quick connect clamp removed.

Detailed Description

The invention will be further elucidated with reference to the drawings.

As shown in figures 1-5, the light powder of the combined type light powder dust-absorbing filling head mechanism of the utility model refers to powder with the fineness of 90-200 meshes and the humidity of 3.2-3.9.

This mechanism mainly includes: the device comprises a quick-connection hoop joint 1, a vacuum dust collection pipe 2, a dust collection cover 3, a discharge pipe 4, a leakage net 5 and a leakage net fixing sleeve 6.

The utility model discloses a suction hood 3 is the cylindricality structure, and vacuum suction pipe 2 is fixed on suction hood 3 and communicates between vacuum suction pipe 2 and the suction hood 3. The free end of the vacuum pipe 2 is connected to an external vacuum pump. The discharge pipe 4 is of a cylindrical structure, the discharge pipe 4 is arranged in the dust hood 3, the upper end of the discharge pipe 4 is fixed in the dust hood 3 through the quick-connection hoop connector 1, and as shown in fig. 6 and 7, a gap exists between the inner wall of the dust hood 3 and the outer wall of the discharge pipe 4. A feeding screw is arranged in the discharging pipe 4 and rotates in the discharging pipe through an external driving mechanism, so that powder filling is realized. The utility model discloses a diameter of feed screw is close basically with the internal diameter of discharging pipe 4, and the diameter of the feed screw of here refers to the distance between the outer end of one side spiral shell piece to the outer end of opposite side spiral shell piece. Just the utility model discloses a compression ratio of every section of feed screw be equal.

The utility model discloses a leak net 5 and can dismantle the setting in the bottom of discharging pipe 4 through leaking the fixed cover 6 of net, should leak net 5 as the powder discharge gate of this mechanism, if do not leak the net, the screw rod feed opening just directly leaks the material and gets off, can change to the compression ratio of whole screw rod section, can arouse the measurement deviation. Therefore, the utility model discloses a leak net 5, the direct unloading of control powder is not ensured that the compression ratio of pay-off screw rod section is equal, ensures promptly that the volume ratio of unloading screw rod is unchangeable.

The utility model discloses a powder discharge gate adopts dismantlement formula structure, makes things convenient for later stage mechanism to maintain the clearance. The utility model discloses an all adopt the stainless steel welding between other structures, ensure mechanism overall structure's intensity.

Claims

1. The utility model provides a first mechanism is filled in first dust absorption of modular light powder which characterized in that: comprises a fixed joint, a vacuum dust suction pipe (2), a dust suction cover (3), a discharge pipe (4), a leakage net (5) and a leakage net fixed sleeve (6);

the dust hood (3) is of a cylindrical structure with a hollow interior, the vacuum dust collection pipe (2) is fixed on the dust hood (3), and the vacuum dust collection pipe and the dust hood are communicated;

the upper end of the discharge pipe (4) is fixed in the dust hood (3) through a fixed joint, and the lower end of the discharge pipe (4) is a free end; a feeding screw is arranged in the discharging pipe (4), and the feeding screw rotates in the discharging pipe (4) through an external driving mechanism to realize powder filling;

the leakage net (5) is arranged on the lower end port of the discharge pipe (4) through a leakage net fixing sleeve (6) and is used as a powder discharge port;

the fixed joint is of an annular structure, and powder passes through the fixed joint and enters the discharge pipe (4).

2. The combined light powder dust-absorbing filling head mechanism as claimed in claim 1, wherein: a gap is formed between the outer wall of the discharge pipe (4) and the inner wall of the dust hood (3).

3. The combined lightweight powder suction filling head mechanism according to claim 1, wherein: the fixed joint is a quick-connection hoop joint (1).

4. The combined lightweight powder suction filling head mechanism according to claim 1, wherein: the vacuum dust suction pipe (2) is connected with an external vacuum pump.

5. The combined lightweight powder suction filling head mechanism according to claim 1, wherein: the leakage net (5) is detachably fixed on the lower end port of the discharge pipe (4) through a leakage net fixing sleeve (6).

6. The combined light powder dust-absorbing filling head mechanism as claimed in claim 1, wherein: the diameter of the feeding screw is matched with the inner diameter of the discharge pipe (4).

7. The combined lightweight powder suction filling head mechanism according to claim 1, wherein: the compression ratio of each section of the feeding screw is equal.