CN218809018U

CN218809018U - Electrostatic powder spreader

Info

Publication number: CN218809018U
Application number: CN202222896161.6U
Authority: CN
Inventors: 方寅波
Original assignee: Shaoxing Wuyue Glass Co ltd
Current assignee: Shaoxing Wuyue Glass Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-07
Anticipated expiration: 2032-11-01

Abstract

The utility model belongs to the technical field of the glass production, specifically be an electrostatic powder spraying machine, including fixing the frame on the finished product glass transmission line, be provided with the lifting unit who adjusts this electrostatic powder spraying machine according to the thickness of waiting to spread powder glass in the frame, the lifting unit below is provided with and waits the dusting subassembly of dusting behind the powdered glass contact, the frame top is provided with and applys static and pours into it to the likepowder thing play powder subassembly in the dusting subassembly. The utility model is convenient for adjusting the distance between the lower side surface of the bottom cover and the upper side surface of the glass according to the thickness of the glass to be dusted, so that the glass passing below the insulating roller can jack the insulating roller upwards, and the powder stored in the powder bin can be uniformly dusted on the surface of the glass along the gap formed by the lower end of the powder bin and the insulating roller at the moment, thereby preventing the powder from being accumulated on the glass in a large area; meanwhile, when no glass passes through, the spring rod can reset the insulating roller, so that waste of powder is avoided.

Description

Electrostatic powder spreader

Technical Field

The utility model belongs to the technical field of glass production, specifically relate to an electrostatic powder spraying machine.

Background

In the production process of glass, finished glass products need to be stacked, and in order to prevent the glass from adhering, deteriorating and mildewing, some mildewproof and isolating materials are required to be sprayed on the surface of the glass, and the mildewproof and isolating materials are generally powdery materials. In order to make the powder better adsorbed on the glass surface, a certain static electricity is usually applied to the powder.

The Chinese patent document with the granted publication number of CN213356199U discloses an electrostatic powder scattering machine for a glass production line, which comprises an electrostatic powder scattering machine body and a glass conveying belt, wherein the glass conveying belt penetrates through the interior of the electrostatic powder scattering machine body, a blowing bin is installed on the left side of the glass conveying belt, a plurality of fans are installed on one side, far away from the glass conveying belt, of the blowing bin, the fans are installed on the side face of the blowing bin side by side, and a wind guide port is formed in one side, close to the glass conveying belt, of the blowing bin; the glass conveying belt is characterized in that an air suction bin is installed on the right side of the glass conveying belt, a discharge port is formed in the bottom of the air suction bin, a feed inlet is formed in the upper end of the material receiving bin, an air suction pump is installed inside the air suction bin, and a strip-shaped hole is formed in the lower end, close to the glass conveying belt, of the air suction bin.

However, in the prior art, it is difficult for the electrostatic powder spreader to ensure the uniformity of the powder falling on the glass surface, and if a large area of powder is accumulated on the glass surface locally, the glass is easily broken under the action of the subsequent glass pressure, so that the electrostatic powder spreader is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrostatic powder spreader.

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

an electrostatic powder scattering machine comprises a frame fixed on a finished glass conveying line, wherein a lifting assembly for adjusting the electrostatic powder scattering machine according to the thickness of glass to be scattered is arranged in the frame, a powder scattering assembly for scattering powder after contacting with the glass to be scattered is arranged below the lifting assembly, and a powder discharging assembly for applying static electricity to powder and injecting the powder into the powder scattering assembly is arranged above the frame;

the lifting assembly comprises a bracket fixedly arranged on the rack, a hydraulic cylinder is fixedly arranged on the bracket, and a top cover movably connected with the rack is fixedly connected between the telescopic ends of the hydraulic cylinder;

the powder scattering assembly comprises a powder bin fixedly connected with a top cover, a bottom cover fixedly connected with the lower side of the powder bin, roller frames movably connected with the front side and the rear side of the powder bin, insulating rollers movably connected between the roller frames, and a spring rod fixedly mounted between the powder bin and the roller frames.

Preferably: the powder discharging assembly comprises an electrostatic powder scattering machine body fixedly mounted above the rack, a telescopic pipe is fixedly connected to the discharge end of the electrostatic powder scattering machine body, and a valve pipe is fixedly connected to the lower portion of the telescopic pipe.

Preferably: the top cover, powder storehouse all with frame sliding connection.

Preferably: the powder bin is connected with the roller frame in a sliding mode.

Preferably: the roller frame is rotationally connected with the insulating roller.

Preferably: the top cover is connected with the valve pipe, the electrostatic powder scattering machine body is connected with the telescopic pipe, and the telescopic pipe is connected with the valve pipe through flanges.

The utility model has the advantages that: the distance between the lower side surface of the bottom cover and the upper side surface of the glass is adjusted through the hydraulic cylinder according to the thickness of the glass to be powdered, so that the glass passing below the insulating roller can jack the insulating roller upwards for a certain distance, powder stored in the powder bin can be uniformly spread on the surface of the glass along a gap formed by the lower end of the powder bin and the insulating roller at the moment, and the powder is prevented from being accumulated on the glass in a large area; when no glass passes through, the spring beam can make the insulating roller reset, makes the utility model discloses stop the ejection of compact, avoid causing the waste of likepowder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic isometric view of an electrostatic powder spreader according to the present disclosure;

fig. 2 is a schematic front view of the electrostatic powder spreader of the present invention;

fig. 3 is a schematic structural diagram of the electrostatic powder spreader according to the present invention, with the frame removed;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic structural diagram of the roller frame and the insulating roller of the electrostatic powder spreader of the present invention.

The reference numerals are explained below:

1. a frame; 2. a lifting assembly; 201. a support; 202. a hydraulic cylinder; 203. a top cover; 3. a dusting assembly; 301. a powder bin; 302. a bottom cover; 303. a roll stand; 304. an insulating roller; 305. a spring lever; 4. a powder discharging assembly; 401. an electrostatic duster body; 402. a telescopic pipe; 403. a valve tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the following examples and drawings.

As shown in fig. 1-5, an electrostatic powder spreader comprises a frame 1 fixed on a finished glass conveying line, wherein a lifting component 2 for adjusting the electrostatic powder spreader according to the thickness of glass to be powdered is arranged in the frame 1, a powder spreading component 3 for spreading powder after contacting the glass to be powdered is arranged below the lifting component 2, and a powder discharging component 4 for applying static electricity to powder and injecting the powder into the powder spreading component 3 is arranged above the frame 1.

In this embodiment: the lifting assembly 2 comprises a bracket 201 fixedly arranged on the frame 1, a hydraulic cylinder 202 is fixedly arranged on the bracket 201, and a top cover 203 movably connected with the frame 1 is fixedly connected between the telescopic ends of the hydraulic cylinder 202; the top cover 203 and the powder bin 301 are both connected with the rack 1 in a sliding manner; the hydraulic cylinder 202 is operated according to the thickness of the glass to drive the dusting assembly 3 to lift relative to the frame 1, so that the distance between the lower side surface of the bottom cover 302 and the upper side surface of the glass is adjusted to prevent the glass from colliding with the bottom cover 302 when the insulating roller 304 is jacked up.

In this embodiment: the powder scattering assembly 3 comprises a powder bin 301 fixedly connected with a top cover 203, a bottom cover 302 is fixedly connected below the powder bin 301, roller frames 303 are movably connected to the front side and the rear side of the powder bin 301, an insulating roller 304 is movably connected between the roller frames 303, a spring rod 305 is fixedly arranged between the powder bin 301 and the roller frames 303, the powder bin 301 is in sliding connection with the roller frames 303, and the roller frames 303 are in rotating connection with the insulating roller 304; when glass passes below the insulating roller 304, the insulating roller 304 can be lifted upwards to form a gap between the lower end of the powder bin 301 and the insulating roller 304, powder stored in the powder bin 301 can be uniformly scattered on the surface of the glass along the gap, and when no glass passes below the insulating roller 304, the spring rod 305 pushes the roller frame 303 to slide and reset relative to the powder bin 301, so that the insulating roller 304 resets, and the powder is prevented from leaving the powder bin 301.

In this embodiment: the powder outlet assembly 4 comprises an electrostatic powder scattering machine body 401 fixedly arranged above the frame 1, the discharge end of the electrostatic powder scattering machine body 401 is fixedly connected with a telescopic pipe 402, and a valve pipe 403 is fixedly connected below the telescopic pipe 402; the top cover 203 is connected with the valve pipe 403, the electrostatic powder spreader body 401 is connected with the telescopic pipe 402, and the telescopic pipe 402 is connected with the valve pipe 403 through flanges; when the electrostatic powder spreader body 401 works, the powder added into the electrostatic powder spreader body is applied with static electricity, and a worker controls the valve pipe 403 to open and close, so that the powder with the static electricity is properly injected into the powder bin 301 along the telescopic pipe 402, the valve pipe 403 and the top cover 203.

The working principle is as follows: when the electrostatic powder spreader is installed for glass production work, the frame 1 is installed on a finished glass conveying line in a mode of being perpendicular to the glass advancing direction, after the installation is finished, the hydraulic cylinder 202 is made to work according to the thickness of glass, the powder spreading assembly 3 is driven to lift relative to the frame 1, so that the distance between the lower side surface of the bottom cover 302 and the upper side surface of the glass is adjusted, after the adjustment is finished, the electrostatic powder spreader body 401 is made to work, the powder added into the electrostatic powder spreader body is applied with static electricity, a worker controls the valve pipe 403 to open and close, and the powder with the static electricity is properly injected into the powder bin 301; when glass passes below the insulating roller 304, the insulating roller 304 can be jacked upwards to enable a gap to be formed between the lower end of the powder bin 301 and the insulating roller 304, powder stored in the powder bin 301 can be uniformly scattered on the surface of the glass along the gap, and when no glass passes below the insulating roller 304, the spring rod 305 pushes the roller frame 303 to slide and reset relative to the powder bin 301, so that the insulating roller 304 is reset, and the powder is prevented from leaving the powder bin 301.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. An electrostatic powder spreader, its characterized in that: the electrostatic powder scattering machine comprises a machine frame (1) fixed on a finished product glass conveying line, wherein a lifting assembly (2) for adjusting the electrostatic powder scattering machine according to the thickness of glass to be scattered is arranged in the machine frame (1), a powder scattering assembly (3) for scattering powder after contacting with the glass to be scattered is arranged below the lifting assembly (2), and a powder discharging assembly (4) for applying static electricity to powder and injecting the powder into the powder scattering assembly (3) is arranged above the machine frame (1);

the lifting assembly (2) comprises a support (201) fixedly mounted on the rack (1), a hydraulic cylinder (202) is fixedly mounted on the support (201), and a top cover (203) movably connected with the rack (1) is fixedly connected between the telescopic ends of the hydraulic cylinder (202);

powder scattering assembly (3) include with top cap (203) fixed connection's powder storehouse (301), powder storehouse (301) below fixedly connected with bottom (302), the equal swing joint in rear side has roller frame (303) before powder storehouse (301), swing joint has insulating roller (304) between roller frame (303), powder storehouse (301) with fixed mounting has spring beam (305) between roller frame (303).

2. An electrostatic powder spreader as claimed in claim 1, wherein: the powder discharging assembly (4) comprises an electrostatic powder scattering machine body (401) fixedly mounted above the rack (1), a telescopic pipe (402) is fixedly connected to the discharge end of the electrostatic powder scattering machine body (401), and a valve pipe (403) is fixedly connected to the lower portion of the telescopic pipe (402).

3. An electrostatic powder spreader as claimed in claim 1, wherein: the top cover (203) and the powder bin (301) are both in sliding connection with the rack (1).

4. An electrostatic powder spreader as claimed in claim 1, wherein: the powder bin (301) is connected with the roller frame (303) in a sliding mode.

5. An electrostatic powder spreader as claimed in claim 1, wherein: the roller frame (303) is rotatably connected with the insulating roller (304).

6. An electrostatic powder spreader as claimed in claim 2, wherein: the top cover (203) is connected with the valve pipe (403), the electrostatic powder spreader body (401) is connected with the telescopic pipe (402), and the telescopic pipe (402) is connected with the valve pipe (403) through flanges.