CN218704495U

CN218704495U - A glove box for powder material loading

Info

Publication number: CN218704495U
Application number: CN202222774219.XU
Authority: CN
Inventors: 朱宏亮; 马正光; 张悦
Original assignee: Wuxi Rich Intelligent Equipment Co Ltd
Current assignee: Wuxi Liqi Intelligent Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-24
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a glove box for powder material loading, the power distribution box comprises a box body, the bottom half is equipped with the awl and fights, and awl fill department installs negative pressure ejection of compact subassembly, and box top installation removes dust and filters and blowback device, negative pressure ejection of compact subassembly includes: the vibration discharging assembly is arranged on the cone hopper at the bottom of the box body, the material shoe is connected to the discharging position of the cone hopper at the bottom of the box body, the air supply breather is communicated with the material shoe, and the pressure sensor is arranged on the material shoe. The utility model discloses set up the grid in the box for deposit the material package, wheeled vibrator and gas dish are used for the auxiliary vibration ejection of compact and broken hunch. Realize the ejection of compact under the negative pressure condition, ejection of compact butterfly valve steerable material unloading speed.

Description

A glove box for powder material loading

Technical Field

The utility model belongs to the technical field of material loading glove box technique and specifically relates to a glove box for powder material loading.

Background

In the process of conveying materials, especially at the moment of unpacking packaging bags, dust is easy to leak, the workshop environment is polluted, and the health of operators is damaged.

At present, manual unpacking mode is adopted in the industry, a baffle is usually adopted as an auxiliary feeding structure for shielding dust and gathering powder, but the powder shielded by the baffle is limited, and the problem of dust leakage cannot be actually solved.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides a glove box for powder feeding, which is reasonable in structure, the whole unpacking and conveying processes are carried out in the glove box, and the output of the glove box is accurately controlled by a sensor, so that the cleanness and reliability of the operating environment are ensured, and meanwhile, the influence of the environment on products is isolated.

The utility model discloses the technical scheme who adopts as follows:

a glove box for feeding powder comprises a box body, wherein a conical hopper is arranged at the bottom of the box body, a negative pressure discharging assembly is arranged at the conical hopper, a valve bank is arranged at the top of the box body,

the negative pressure ejection of compact subassembly includes:

a vibrating discharging component which is arranged on a cone hopper at the bottom of the box body,

the material boot is connected with the discharging position of the conical hopper at the bottom of the box body,

a gas-replenishing respirator which is communicated with the material boot,

and the pressure sensor is arranged on the material shoe.

As a further improvement of the above technical solution:

the vibration ejection of compact subassembly includes:

a wheel type vibrator which is arranged on the side wall of the cone hopper,

the air disc is arranged on the inner wall of the cone hopper.

The air supply respirator is provided with a respirator butterfly valve.

In the discharging process, the material boot is kept in a negative pressure state.

The pressure intensity range of the negative pressure state is about-5 to-20 kpa.

The cone hopper is provided with a grid at the joint of the box body, and the box body is provided with a glove opening above the grid.

And a material bag tray is arranged in the discharging direction of the box body and is flush with the grids.

The valve group comprises a dust removal butterfly valve and a manual valve which are positioned at the top of the box body.

The side of the top of the box body is correspondingly provided with a glove feeding door, and the glove feeding door is used for manually feeding a material bag.

The beneficial effects of the utility model are as follows:

the utility model has the advantages of compact and reasonable structure, convenient operation sets up the grid in the box for deposit the material package, operating personnel stretches into the box through the glove mouth, opens the material package, and blanking under the effect of negative pressure ejection of compact subassembly of material package on the awl is fought, wheeled vibrator and air disk are used for the auxiliary vibration ejection of compact and broken hunch.

The utility model discloses in, realize the ejection of compact under the negative pressure condition, during the ejection of compact, whole cavity is in the negative pressure state, and there is gaseous input the top, and the below can output the material by pressure sensor perception negative pressure value after the negative pressure value meets the requirements.

The utility model discloses still be equipped with the pocket tray for deposit the pocket temporarily.

Drawings

Fig. 1 is a left side view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a right side view of the overall structure of the present invention.

Fig. 4 is a top position assembly of the overall structure for embodying the present invention.

Wherein: 1. a box body; 2. a conical hopper; 3. a negative pressure discharging assembly; 4. a grid; 5. a glove port; 6. a material bag tray; 7. a dust removal butterfly valve; 8. a manual valve; 9. a glove feeding door; 10. a top respirator; 11. a waste bag opening; 12. a dust removal pipeline; 13. a blowing rod; 14. a pulse valve 15 and an air bag; 16. a pressure regulating filter; 17. a filter cartridge;

301. a material boot; 302. a qi-tonifying respirator; 303. a pressure sensor; 304. a wheel vibrator; 305. a discharge butterfly valve; 306. a gas dish; 307. respirator butterfly valve.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, the glove box for feeding powder in the embodiment includes a box body 1, a conical hopper 2 is arranged at the bottom of the box body 1, a negative pressure discharging assembly 3 is installed at the conical hopper 2, and a dust removing, filtering and back blowing device is installed at the top of the box body 1; as shown in fig. 4, the dust-removing, filtering and back-blowing device includes a dust-removing pipe 12, a blowing rod 13, a pulse valve 14, an air bag 15, a pressure-regulating filter 16 and a filter cartridge 17. The above components are installed on the top of the box body 1, and are of the existing structure, which is not described in detail in this embodiment;

negative pressure ejection of compact subassembly 3 includes:

a vibrating discharging component which is arranged on a cone hopper 2 at the bottom of the box body 1,

a material boot 301 which is received at the discharging position of the conical hopper 2 at the bottom of the box body 1,

an air-supplying breather 302 communicated with the material boot 301,

and the pressure sensor 303 is arranged on the material shoe 301.

The vibration ejection of compact subassembly includes:

a wheel type vibrator 304 which is arranged on the side wall of the cone bucket 2,

and the air dish 306 is arranged on the inner wall of the cone bucket 2.

The air-supplying breather 302 is provided with a breather butterfly valve 307.

In the discharging process, the material shoe 301 is kept in a negative pressure state.

The cone hopper 2 is provided with a grid 4 at the joint of the box body 1, and the box body 1 is provided with a glove opening 5 above the grid 4.

The discharging direction of the box body 1 is provided with a material bag tray 6, and the material bag tray 6 is flush with the grating 4.

The valve group comprises a dust removal butterfly valve 7 and a manual valve 8 which are positioned at the top of the box body 1.

The side edge of the top of the box body 1 is correspondingly provided with a glove feeding door 9, and the glove feeding door 9 is used for manually feeding a material bag into the box body 1.

The utility model discloses a concrete structure and working process as follows:

as shown in fig. 1-3, the main point of the present invention is to realize feeding and feeding under negative pressure.

The bottom of the box body 1 is provided with a cone hopper 2, a material shoe 301 is received under the cone hopper 2, an air supply breather 302 is correspondingly arranged at the material shoe 301, and a pressure sensor 303 is arranged on the material shoe 301. A discharge butterfly valve 305 is connected between the material boot 301 and the cone bucket 2.

The side wall of the conical hopper 2 is provided with a wheel vibrator 304 and an air disc 306, wherein the wheel vibrator 304 is used for vibrating the conical hopper 2 to enable the materials to fall, and the air disc 306 is used for timely breaking the arch of the bridged materials to ensure the smooth falling of the materials.

A glove port 5 is arranged on the box body 1, and a grating 4 is arranged between the box body 1 and the cone hopper 2. 1 top of box is equipped with gloves feeding gate 9, and gloves feeding gate 9 is used for the manual work to box 1 input material package, and the material package is placed on grid 4, and operating personnel stretches into box 1 from glove mouth 5, unpacks apart the material package, and the material falls to the awl fill 2 from grid 4 department.

A dust removal butterfly valve 7 and a manual valve 8 are installed at the top of the box body 1, and a top respirator 10 is correspondingly installed at the manual valve 8.

When the whole equipment operates, materials are put in firstly, then a pipeline at a bottom discharge hole starts to pump negative pressure, so that the box body 1 and the conical hopper 2 are in a negative pressure state, and the negative pressure range of-5 to-10 kpa can meet the requirement; after the pressure sensor 303 detects that the negative pressure meets the requirement, the discharge butterfly valve 305 and the air supply butterfly valve 307 are opened, and the equipment can output materials.

When the materials are output, the manual valve 8, the wheel type vibrator 304, the air disc 306, the discharging butterfly valve 305, the air supply breather 302 and the breather butterfly valve 307 are all opened, so that the stable outflow of the materials is ensured.

The emptied material bag is taken out from the left waste bag opening, the plastic bag is placed in advance at the waste bag opening, after the empty material bag is taken out, the plastic bag is knotted into two knots, and the plastic bag is cut from the middle of the two knots, so that the dust of the glove box is prevented from flying out.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a glove box for powder material loading, includes box (1), its characterized in that: a cone hopper (2) is arranged at the bottom of the box body (1), a negative pressure discharging assembly (3) is arranged at the cone hopper (2), a valve bank is arranged at the top of the box body (1),

the negative pressure discharging assembly (3) comprises:

a vibrating discharging component is arranged on a conical hopper (2) at the bottom of the box body (1),

a material boot (301) which is connected with the discharging position of the conical hopper (2) at the bottom of the box body (1),

an air-supplying respirator (302) communicated with the material boot (301),

and the pressure sensor (303) is arranged on the material shoe (301).

2. The glove box for powder charging of claim 1, wherein: the vibration ejection of compact subassembly includes:

a wheel type vibrator (304) which is arranged on the side wall of the cone hopper (2),

the air disc (306) is arranged on the inner wall of the cone hopper (2).

3. The glove box for powder charging according to claim 1, characterized in that: the air-replenishing respirator (302) is provided with a respirator butterfly valve (307).

4. The glove box for powder charging of claim 3, wherein: in the discharging process, the material boot (301) is kept in a negative pressure state.

5. The glove box for powder charging of claim 4, wherein: the pressure intensity range of the negative pressure state is-5 to-20 kpa.

6. The glove box for powder charging of claim 1, wherein: a grating (4) is arranged at the joint of the conical hopper (2) and the box body (1), and a glove opening (5) is arranged at the position, above the grating (4), of the box body (1).

7. The glove box for powder charging according to claim 6, characterized in that: the discharging direction of the box body (1) is provided with a material bag tray (6), and the material bag tray (6) is flush with the grating (4).

8. The glove box for powder charging of claim 1, wherein: the valve group comprises a dust removal butterfly valve (7) and a manual valve (8) which are positioned at the top of the box body (1).

9. The glove box for powder charging of claim 7, wherein: the glove feeding door is arranged on the side edge of the top of the box body (1) correspondingly, and the glove feeding door (9) is used for manually feeding a material bag into the box body (1).