CN215514232U

CN215514232U - Ton bag packagine machine glove box dustproof mechanism

Info

Publication number: CN215514232U
Application number: CN202122412151.6U
Authority: CN
Inventors: 张永飞; 许洪祎
Original assignee: Wuxi Baoyuda Machinery Co ltd
Current assignee: Wuxi Baoyuda Machinery Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-01-14
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a dustproof mechanism for a glove box of a ton bag packaging machine, which has the technical scheme that: the dust collection device comprises a glove box and a dust collection column arranged on a blanking pipe, wherein the dust collection column penetrates through the top of the glove box, the dust collection column is sleeved outside the blanking pipe, a dust collection cavity is arranged between the dust collection column and the blanking pipe, the top of the dust collection column is communicated with a first butterfly valve, the other end of the first butterfly valve is communicated with a dust collection pipe, the bottom of the dust collection pipe is communicated with a negative pressure pipe, and an installation ring is welded on the outer surface of the dust collection column; the ton bag is sleeved on the air bag expanding device, then the air bag expanding device is inflated to expand, the bag opening is pressed on the bag expanding limiting ring, the discharging pipe starts discharging, the first butterfly valve is opened in the discharging process, the dust removing pipe is used for removing raised dust and pressure in the ton bag in the charging process through the negative pressure effect of the negative pressure pipe, and therefore dust leakage is controlled, and the dustproof effect is achieved.

Description

Ton bag packagine machine glove box dustproof mechanism

Technical Field

The utility model relates to the technical field of ton bag packaging machines, in particular to a dustproof mechanism for a glove box of a ton bag packaging machine.

Background

At present ton bag is pressed from both sides tightly by bag holder in packaging process sack, and normally to feed can not have the dust to reveal, nevertheless accomplish bag holder and loosen when tying up or sealing at the packing, the dust in the sack just rises easily and bleeds out the pocket, influences workshop environment.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a dustproof mechanism for a glove box of a ton bag packaging machine, so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a glove box dustproof mechanism of a ton bag packing machine comprises a glove box and a dust absorption column installed on a blanking pipe, wherein the dust absorption column penetrates through the top of the glove box and is sleeved on the outer side of the blanking pipe, a dust absorption cavity is formed between the dust absorption column and the blanking pipe, a first butterfly valve is communicated and arranged at the top of the dust absorption column, a dust removal pipe is communicated and arranged at the other end of the first butterfly valve, a negative pressure pipe is communicated and arranged at the bottom of the dust removal pipe, an installation ring is welded on the outer surface of the dust absorption column, an air bag expanding device is fixedly arranged on the outer surface of the installation ring, a bag expanding limiting ring is arranged on the outer side of the air bag expanding device, the outer side of the bag expanding limiting ring is fixedly connected with the inner wall of the glove box, a ton bag is arranged between the bag limiting ring and the air bag expanding device, and a glove box door is arranged on one side of the glove box, and a proximity switch is arranged at one side of the glove box door at the top of the glove box.

By adopting the technical scheme, the ton bag is sleeved on the air bag expansion device, then the air bag expansion device is inflated to expand, the bag opening is pressed on the bag expansion limiting ring, the discharging pipe starts discharging, in the discharging process, the first butterfly valve is opened, the dust removal pipe pumps dust and pressure in the ton bag in the charging process through the negative pressure effect of the negative pressure pipe, after packaging is completed, the air bag expansion device exhausts air, the bag opening is released, the glove box door is opened, after the proximity switch cannot detect the door, the second butterfly valve is opened, the dust removal pipe pumps negative pressure in the glove box through the negative pressure effect of the negative pressure pipe, and people tie the bag opening in the glove box.

Preferably, the glove box is of a structure with a sealed upper end and an opened lower end.

Through adopting above-mentioned technical scheme, can conveniently prevent dust, and conveniently carry out the unloading to ton bag.

Preferably, the top of the dust absorption column is welded with two groups of convex blocks, and the two groups of convex blocks are fixedly connected with the blanking pipe through fastening bolts.

Through adopting above-mentioned technical scheme, can make things convenient for dust absorption post and unloading pipe to fix.

Preferably, the air bag expanding device is provided with a plurality of groups, and the inner sides of the air bag expanding devices are fixedly connected with the mounting ring through screws.

Through adopting above-mentioned technical scheme, can make things convenient for the installation of gasbag bag expander fixed.

Preferably, the glove box is far away from one side of glove box door intercommunication is provided with the suction hood, the port department intercommunication of suction hood is provided with the second butterfly valve, the other end of second butterfly valve with dust removal pipe intercommunication sets up, proximity switch with second butterfly valve electric connection.

By adopting the technical scheme, dust can fly upwards from the bag opening and leak to the outside of the glove box when tying the opening conveniently.

Preferably, the glove box door is an openable acrylic door, and a handle is fixedly arranged on the outer surface of the glove box door.

By adopting the technical scheme, the glove box door can be conveniently opened or closed.

In summary, the utility model mainly has the following beneficial effects: according to the utility model, a ton bag is sleeved on an air bag expanding device, then the air bag expanding device is inflated to expand, a bag opening is pressed on a bag expanding limiting ring, a blanking pipe starts blanking, a first butterfly valve is opened in the blanking process, a dust removing pipe pumps dust and pressure in the ton bag in the charging process through the negative pressure effect of a negative pressure pipe, after packaging is completed, the air bag expanding device exhausts air, the bag opening is loosened, a glove box door is opened, after a proximity switch cannot detect the door, a second butterfly valve is opened, the dust removing pipe pumps negative pressure in the glove box through the negative pressure effect of the negative pressure pipe, and manual tying is carried out in the glove box.

Drawings

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

FIG. 2 is a schematic view of the present invention in a packaged configuration;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of the present invention after packaging is completed.

Reference numerals: 1. a glove box; 2. a discharging pipe; 3. a dust absorption column; 4. a dust suction chamber; 5. a first butterfly valve; 6. a dust removal pipe; 7. a negative pressure tube; 8. a mounting ring; 9. an air bag expander; 10. a bag expansion limiting ring; 11. bagging by ton; 12. a glove box door; 13. a proximity switch; 14. a bump; 15. fastening a bolt; 16. a screw; 17. a dust hood; 18. a second butterfly valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a glove box dustproof mechanism of a ton bag packing machine comprises a glove box 1 and a dust absorption column 3 installed on a blanking pipe 2, wherein the dust absorption column 3 penetrates through the top of the glove box 1, the dust absorption column 3 is sleeved on the outer side of the blanking pipe 2, a dust absorption cavity 4 is arranged between the dust absorption column 3 and the blanking pipe 2, the top of the dust absorption column 3 is communicated with a first butterfly valve 5, the other end of the first butterfly valve 5 is communicated with a dust removal pipe 6, the bottom of the dust removal pipe 6 is communicated with a negative pressure pipe 7, an installation ring 8 is welded on the outer surface of the dust absorption column 3, an air bag expanding device 9 is fixedly arranged on the outer surface of the installation ring 8, a bag expanding limiting ring 10 is arranged on the outer side of the air bag expanding device 9, the outer side of the bag expanding limiting ring 10 is fixedly connected with the inner wall of the glove box 1, a ton bag 11 is arranged between the bag expanding limiting ring 10 and the air bag expanding device 9, one side of the glove box 1 is provided with a glove box door 12, and one side of the top of the glove box 1, which is positioned on the glove box door 12, is provided with a proximity switch 13.

Referring to fig. 1, dust prevention is facilitated, and the ton bag 11 is conveniently blanked; the glove box 1 is of a structure with a sealed upper end and an open lower end.

Referring to fig. 1, a dust suction column 3 is fixed to a discharging pipe 2 for convenience; the top welding of dust absorption post 3 has lug 14, lug 14 symmetry is provided with two sets ofly, and two sets ofly lug 14 all through fastening bolt 15 with unloading pipe 2 fixed connection, cup jointed rubber seal between the top of dust absorption post 3 and the unloading pipe 2 for it is sealed.

2-3, the installation and fixation of the air bag expander 9 are facilitated; the air bag expanding device 9 is provided with a plurality of groups, and the inner sides of the air bag expanding device 9 are fixedly connected with the mounting ring 8 through screws 16.

Referring to fig. 1, for convenience, dust flies up from the bag mouth and leaks to the outside of the glove box 1 during tying; glove box 1 keeps away from one side intercommunication of glove box door 12 is provided with suction hood 17, the port department intercommunication of suction hood 17 is provided with second butterfly valve 18, the other end of second butterfly valve 18 with dust removal pipe 6 intercommunication sets up, proximity switch 13 with second butterfly valve 18 electric connection.

Referring to fig. 1, the glove box door 12 is opened or closed for convenience; the glove box door 12 is an openable acrylic door, and a handle is fixedly arranged on the outer surface of the glove box door 12.

The use principle and the advantages are as follows:

the bag opening is pressed on the bag expansion limiting ring, the blanking pipe starts blanking, in the blanking process, the first butterfly valve is opened, the dust removal pipe pumps dust and pressure in the bag in the charging process through the negative pressure effect of the negative pressure pipe, after packaging is completed, the bag expansion device exhausts air, the bag opening is loosened, the glove box door is opened, after the proximity switch cannot detect the door, the second butterfly valve is opened, the dust removal pipe pumps negative pressure in the glove box through the negative pressure effect of the negative pressure pipe, manual work is performed to seal the opening in the glove box, in the process, dust flying out from the bag is limited in the glove box, and the dust removal pipe connected with the first butterfly valve and the second butterfly valve pumps the dust away, so that dust leakage is controlled, and the dust prevention effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a ton bag packagine machine glove box dustproof mechanism, includes glove box (1) and dust absorption post (3) of installation on unloading pipe (2), its characterized in that: the dust collection device is characterized in that the dust collection column (3) penetrates through the top of the glove box (1), the dust collection column (3) is sleeved on the outer side of the blanking pipe (2), a dust collection cavity (4) is formed between the dust collection column (3) and the blanking pipe (2), the top of the dust collection column (3) is communicated with a first butterfly valve (5), the other end of the first butterfly valve (5) is communicated with a dust removal pipe (6), the bottom of the dust removal pipe (6) is communicated with a negative pressure pipe (7), an installation ring (8) is welded on the outer surface of the dust collection column (3), an air bag expansion device (9) is fixedly arranged on the outer surface of the installation ring (8), an air bag expansion limiting ring (10) is arranged on the outer side of the air bag expansion device (9), the outer side of the air bag expansion limiting ring (10) is fixedly connected with the inner wall of the glove box (1), and a ton bag (11) is arranged between the air bag expansion limiting ring (10) and the air bag expansion device (9), one side of the glove box (1) is provided with a glove box door (12), and one side of the top of the glove box (1) positioned on the glove box door (12) is provided with a proximity switch (13).

2. The glove box dustproof mechanism of the ton bag packing machine as claimed in claim 1, wherein: the glove box (1) is of a structure with a sealed upper end and an open lower end.

3. The glove box dustproof mechanism of the ton bag packing machine as claimed in claim 1, wherein: the top welding of dust absorption post (3) has lug (14), lug (14) symmetry is provided with two sets ofly, two sets of lug (14) all through fastening bolt (15) with unloading pipe (2) fixed connection.

4. The glove box dustproof mechanism of the ton bag packing machine as claimed in claim 1, wherein: the air bag expanding device (9) is provided with a plurality of groups, and the inner sides of the air bag expanding device (9) are fixedly connected with the mounting ring (8) through screws (16).

5. The glove box dustproof mechanism of the ton bag packing machine as claimed in claim 1, wherein: keep away from glove box (1) one side intercommunication of glove box door (12) is provided with suction hood (17), the port department intercommunication of suction hood (17) is provided with second butterfly valve (18), the other end of second butterfly valve (18) with dust removal pipe (6) intercommunication sets up, proximity switch (13) with second butterfly valve (18) electric connection.

6. The glove box dustproof mechanism of the ton bag packing machine as claimed in claim 1, wherein: the glove box door (12) is an openable acrylic door, and a handle is fixedly arranged on the outer surface of the glove box door (12).