CN111111921A

CN111111921A - A electrostatic dust removal receiver for powder is printed

Info

Publication number: CN111111921A
Application number: CN201911388468.1A
Authority: CN
Inventors: 夏建强; 汤祥林; 李宏伟
Original assignee: Anhui Hengli Additive Manufacturing Technology Co ltd
Current assignee: Anhui Hengli Additive Manufacturing Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-05-08

Abstract

The invention relates to the technical field of dust removing equipment, in particular to an electrostatic dust removing storage box for powder printing, which comprises a box body, a box cover and an electrostatic dust removing device, wherein the box cover is rotatably arranged at the upper end of the box body, the electrostatic dust removing device is arranged on the box cover, the electrostatic dust removing device comprises fixed cloth, movable cloth and two groups of sliding fit components, the two groups of sliding fit components are symmetrically arranged at the two ends of the inner side of the box cover, the fixed cloth and the movable cloth are respectively arranged on the two groups of sliding fit components, the movable cloth is arranged at the upper end of the fixed cloth in a fit manner, and a power transmission component is also arranged on one end surface of the box cover. High efficiency, and the like, and meets the market demand.

Description

A electrostatic dust removal receiver for powder is printed

Technical Field

The invention relates to the technical field of dust removing equipment, in particular to an electrostatic dust removing storage box for powder printing.

Background

Electrostatic dust removal is one of the methods of gas dust removal. The dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode to be deposited. A dust collecting method in which gas is ionized by an electrostatic field to thereby electrically adsorb dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.

In 3D prints, to the requirement that uses powder material comparatively stricter, however, at present, powder material all inevitable mix the dust in the air in the use, in order to solve this problem, we need to design an electrostatic dust removal receiver for powder is printed urgently.

Disclosure of Invention

The invention aims to solve the technical problem of providing an electrostatic dust removal storage box for powder printing, which can effectively remove dust in the storage box, and has the advantages of ingenious structural design, easiness in cleaning and replacement of fixed cloth for adsorbing dust, low cost, high efficiency and the like.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides an electrostatic dust removal receiver for powder is printed, comprises a box bod, lid and electrostatic precipitator device, the rotatable setting of lid is in the upper end of box body, electrostatic precipitator device sets up on the lid, electrostatic precipitator device is including fixed cloth, remove cloth and two sets of sliding fit subassemblies, two sets of sliding fit subassembly symmetry sets up at the inboard both ends of lid, fixed cloth all sets up on two sets of sliding fit subassemblies with removing cloth, and remove the cloth laminating and set up the upper end at fixed cloth, still be provided with power transmission assembly on the terminal surface on the lid.

As an optimal scheme for electrostatic dust removal receiver for powder printing, every group sliding fit subassembly all includes the draw runner, a plurality of slider, first fixed plate and second fixed plate, a plurality of slider all sets up on the medial surface of lid through the even equidistance of a plurality of bolt is fixed, all offer the first recess that is used for holding the draw runner on a plurality of slider, the draw runner slides and sets up in the first recess of a plurality of, the second recess that is used for holding first fixed plate is offered to the one end of draw runner, first fixed plate is fixed to be set up in the second recess, the one end and the first fixed plate fixed connection of removal cloth, the one end fixed connection of second fixed plate and fixed cloth, and the fixed lower extreme that sets up at a plurality of slider of second fixed plate.

As an optimal scheme that is used for electrostatic dust removal receiver of powder printing, the inside of lid is all extended to the one end of two draw runners to the hollow bar shaped plate of the equal vertical fixedly connected with of one end that two draw runners extended, power transmission assembly sets up on hollow bar shaped plate.

As an optimal scheme that is used for electrostatic dust removal receiver of powder printing, power transmission subassembly includes servo motor and transmission shaft, servo motor passes through the fixed setting of motor cabinet on the terminal surface of lid, the horizontal slip of transmission shaft sets up on two hollow bar boards, the one end of transmission shaft neighbour servo motor is passed through the connecting plate and is connected with the servo motor transmission, the one end and the transmission shaft fixed connection of connecting plate, the other end of connecting plate passes through shaft coupling and servo motor's output shaft fixed connection.

As an optimal selection scheme for an electrostatic dust removal receiver for powder printing, one of the ends of the box body is symmetrically provided with two connecting columns, one of the ends of the box cover is symmetrically provided with two connecting blocks, and the two connecting plates are respectively and rotationally connected with the two connecting columns.

As an optimal scheme that is used for electrostatic dust removal receiver of powder printing, the fixed column that is provided with in upper end of keeping away from a power transmission assembly's terminal surface on the box body rotates on the fixed column and is provided with the rotor plate that is used for supporting tight lid one end.

Compared with the prior art, the invention has the beneficial effects that: the electrostatic dust removal storage box for powder printing has the advantages that dust can be effectively removed from the interior of the storage box, the storage box is ingenious in structural design, fixing cloth used for adsorbing dust is easy to clean and replace, cost is low, efficiency is high, and market requirements are met.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a first partial cross-sectional view of the lid of the present invention;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 4 at C;

FIG. 7 is a second schematic view, partially in section, of the case lid of the present invention;

fig. 8 is a partial enlarged view of fig. 7 at D.

The reference numbers in the figures are: a box body 1; a box cover 2; a fixed cloth 4; a moving cloth 5; a power transmission assembly 7; a slide bar 8; a slide block 9; a first fixing plate 10; a second fixing plate 11; a bolt 12; a hollow strip-shaped plate 13; a servo motor 14; a transmission shaft 15; a motor base 16; a connecting plate 17; a connecting post 18; a connecting block 19; a fixed column 20; the plate 21 is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 8, an electrostatic dust removal receiver for powder printing, which comprises a box body 1, lid 2 and electrostatic dust collector, the rotatable setting of lid 2 is in the upper end of box body 1, electrostatic dust collector sets up on lid 2, electrostatic dust collector is including fixed cloth 4, remove cloth 5 and two sets of sliding fit subassembly, two sets of sliding fit subassembly symmetry sets up the both ends in lid 2 inboards, fixed cloth 4 all sets up on two sets of sliding fit subassemblies with removal cloth 5, and remove the laminating of cloth 5 and set up the upper end at fixed cloth 4, still be provided with power transmission assembly 7 on the terminal surface on lid 2. In the working environment of 3D printing, the materials used by the working personnel according to the printed objects are different, and when the powdery materials are used for 3D printing, the reasonable use of the materials has higher requirements, therefore, the electrostatic dust removal storage box is provided with a use place, firstly, the working personnel open the box cover 2 of the storage box, then use tools to transfer the powdery materials into the box body 1 of the storage box, then close the box cover 2, then install the device at the side of a 3D printer, and then, in order to achieve the effect of electrostatic dust removal, ensure that the dust in the box body 1 is not mixed in the powdery materials, the working personnel start the power transmission component 7, the power transmission component 7 drives the two groups of sliding fit components to do reciprocating motion, the two groups of sliding fit components drive the moving cloth 5 to do reciprocating motion, and the fixed cloth 4 always keeps a fixed state, and because the moving cloth 5 and the fixed cloth 4 are jointed together, when the moving cloth 5 makes rapid reciprocating motion, the moving cloth 5 and the fixed cloth 4 are triboelectrically charged, the dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, the dust particles are combined with negative ions to be charged negatively and then tend to the surface of the fixed cloth 4 to be discharged and deposited on the fixed cloth 4, so that the dust in the case body 1 is adsorbed on the surface of the fixing cloth 4 to achieve the effect of dust removal, when the material in the case body 1 is used up, the operation of the power transmission assembly 7 is stopped, then the box cover 2 is opened, the dust and impurities attached to the upper surface of the fixed cloth 4 are cleaned, then the powdered material is supplemented, finally the box cover 2 is closed, the steps are repeated, the impurity in the gas in the box body 1 is adsorbed, so that the dust-free use of the powdery material is achieved, and the requirement of workers is met.

Every group sliding fit subassembly all includes draw runner 8, a plurality of slider 9, first fixed plate 10 and second fixed plate 11, a plurality of slider 9 all sets up on the medial surface of lid 2 through the fixed of the even equidistance of a plurality of bolt 12, all offer the first recess that is used for holding draw runner 8 on a plurality of slider 9, draw runner 8 slides and sets up in the first recess of a plurality of, the second recess that is used for holding first fixed plate 10 is offered to the one end of draw runner 8, first fixed plate 10 is fixed to be set up in the second recess, remove the one end and the first fixed plate 10 fixed connection of cloth 5, the one end fixed connection of second fixed plate 11 and fixed cloth 4, and second fixed plate 11 is fixed to be set up the lower extreme at a plurality of slider 9. Firstly, the power transmission component 7 works to drive the sliding fit component to work, so as to drive the slide bar 8 to do reciprocating motion on the plurality of slide blocks 9, the slide bar 8 synchronously drives the first fixing plate 10 and the moving cloth 5 to do reciprocating motion, the bolt 12 is arranged to fix the plurality of slide blocks 9 on the inner wall, the first groove arranged on the slide block 9 is used for better reciprocating motion of the slide bar 8 on the slide block 9, the second groove arranged on the slide bar 8 is used for better fixing the first fixing plate 10 on the slide bar 8, therefore, when the slide bar 8 reciprocates, the first fixing plate 10 and the movable cloth 5 fixed on the first fixing plate 10 can be synchronously driven, the second fixing plate 11 is arranged to fix the fixed cloth 4 on the second fixing plate 11, and then the second fixing plate 11 is arranged on the plurality of sliding blocks 9, so that the fixed cloth 4 is always kept in a fixed state.

The inside of lid 2 is all extended to the one end of two draw slivers 8 to the equal vertical fixedly connected with hollow strip shaped plate 13 of one end that two draw slivers 8 extend, power transmission assembly 7 sets up on hollow strip shaped plate 13. At first, the one end of draw runner 8 extends to the outside of lid 2, is favorable to the empty strip shaped plate of fixed mounting for hollow strip shaped plate 13 avoids influencing the operation of whole device, guarantees the normal stable use of the device.

The power transmission assembly 7 comprises a servo motor 14 and a transmission shaft 15, the servo motor 14 is fixedly arranged on one end face of the box cover 2 through a motor base 16, the transmission shaft 15 is horizontally arranged on the two hollow strip-shaped plates 13 in a sliding mode, one end, close to the servo motor 14, of the transmission shaft 15 is in transmission connection with the servo motor 14 through a connecting plate 17, one end of the connecting plate 17 is fixedly connected with the transmission shaft 15, and the other end of the connecting plate 17 is fixedly connected with an output shaft 00 of the servo motor 14 through a coupler. Firstly, the power transmission assembly 7 works, the servo motor 14 is started, the servo motor 14 rotates forwards and reversely, so as to drive the connecting plate 17 to rotate forwards and reversely, then, the connecting plate 17 drives the transmission shaft 15 to move upwards and downwards in the two hollow strip-shaped plates 13, so that the two hollow strip-shaped plates 13 respectively drive the two sliding strips 8 to do reciprocating motion, the servo motor 14 serves as a power source, the transmission shaft 15 and the connecting plate 17 serve as connecting pieces, the purpose of transmitting the power source is achieved, the whole device can work in a non-turbulent mode, the normal and stable operation of the device is ensured, and the effect of electrostatic dust removal is achieved.

One end of the box body 1 is symmetrically provided with two connecting columns 18, one end of the box cover 2 is symmetrically provided with two connecting blocks 19, and the two connecting plates 17 are respectively and rotatably connected with the two connecting columns 18. Firstly, a spliced pole 18 corresponds a connecting block 19 respectively, make the one end of lid 2 use two spliced poles 18 as the basic point, guarantee that lid 2 can be opened, again because fixed cloth 4, remove cloth 5, power transmission subassembly 7 and two sets of sliding fit subassemblies are all installed on lid 2, when lifting lid 2, can be with fixed cloth 4, remove cloth 5, power transmission subassembly 7 and two sets of sliding fit subassemblies and overturn together, most ingeniously, open lid 2, the one side that fixed cloth 4 adsorbs the dust is just to the outside, be favorable to staff's cleanness or change.

The upper end of the end face, far away from the power transmission assembly 7, of the box body 1 is fixedly provided with a fixing column 20, and the fixing column 20 is rotatably provided with a rotating plate 21 used for abutting against one end of the box cover 2. Firstly, the rotating plate 21 is arranged as a base point for the rotation of the rotating plate 21, and the rotating plate 21 is arranged to fix the box cover 2 and the box body 1, so that the device is ensured to avoid the opening of the box cover 2 in the operation process, more air outside the box body 1 flows into the box body 1, more dust enters the box body 1, and on the other hand, the opening of the box cover 2 is also avoided, so that the powdery material in the box body 1 is scattered.

The working principle is as follows: firstly, a worker opens a box cover 2 of the storage box, a powder material is transferred into a box body 1 of the storage box by using a tool, then the worker closes the box cover 2, the device is installed beside a 3D printer, then the worker starts a power transmission assembly 7, the power transmission assembly 7 drives two sets of sliding fit assemblies to do reciprocating motion, the two sets of sliding fit assemblies drive a moving cloth 5 to do reciprocating motion, a fixed cloth 4 is always kept in a fixed state, when the moving cloth 5 does rapid reciprocating motion, the moving cloth 5 and the fixed cloth 4 are rubbed to generate electricity, dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, dust particles are combined with negative ions and charged up and then tend to be discharged on the surface of the fixed cloth 4 to be deposited on the fixed cloth 4, so that dust in the box body 1 is adsorbed on the surface of the fixed cloth 4, and the dust removing effect is achieved, after the materials in the box body 1 are used up, the operation of the power transmission assembly 7 is stopped, then the box cover 2 is opened, the dust and impurities attached to the upper surface of the fixed cloth 4 are cleaned firstly, then the powdered materials are supplemented, finally the box cover 2 is closed, the steps are repeated, and the adsorption operation is carried out on the impurities in the gas in the box body 1, so that the requirements of workers are met.

Claims

1. The utility model provides an electrostatic dust removal receiver for powder is printed, a serial communication port, comprises a box bod (1), lid (2) and electrostatic precipitator device, lid (2) rotatable setting is in the upper end of box body (1), electrostatic precipitator device sets up on lid (2), electrostatic precipitator device is including fixed cloth (4), remove cloth (5) and two sets of sliding fit subassembly, two sets of sliding fit subassembly symmetry sets up at the both ends of lid (2) inboard, fixed cloth (4) all set up on two sets of sliding fit subassemblies with removal cloth (5), and remove cloth (5) laminating and set up the upper end at fixed cloth (4), still be provided with power transmission subassembly (7) on the terminal surface on lid (2).

2. The electrostatic dust collection storage box for powder printing according to claim 1, wherein each group of sliding fit components comprises a sliding strip (8), a plurality of sliding blocks (9), a first fixing plate (10) and a second fixing plate (11), the plurality of sliding blocks (9) are fixedly arranged on the inner side end face of the box cover (2) through a plurality of bolts (12) at uniform intervals, first grooves for accommodating the sliding strips (8) are formed in the plurality of sliding blocks (9), the sliding strips (8) are slidably arranged in the plurality of first grooves, one end of each sliding strip (8) is provided with a second groove for accommodating the first fixing plate (10), the first fixing plate (10) is fixedly arranged in the second groove, one end of the movable cloth (5) is fixedly connected with the first fixing plate (10), and the second fixing plate (11) is fixedly connected with one end of the fixed cloth (4), and the second fixed plate (11) is fixedly arranged at the lower ends of the plurality of sliding blocks (9).

3. The electrostatic dust collection storage box for powder printing according to claim 2, wherein one end of each of the two sliding strips (8) extends out of the box cover (2), a hollow strip-shaped plate (13) is fixedly connected to the extending end of each of the two sliding strips (8) vertically, and the power transmission assembly (7) is arranged on the hollow strip-shaped plate (13).

4. The electrostatic dust collection storage box for powder printing according to claim 3, wherein the power transmission assembly (7) comprises a servo motor (14) and a transmission shaft (15), the servo motor (14) is fixedly arranged on one end face of the box cover (2) through a motor base (16), the transmission shaft (15) is horizontally arranged on the two hollow strip-shaped plates (13) in a sliding manner, one end, close to the servo motor (14), of the transmission shaft (15) is in transmission connection with the servo motor (14) through a connecting plate (17), one end of the connecting plate (17) is fixedly connected with the transmission shaft (15), and the other end of the connecting plate (17) is fixedly connected with an output shaft 00 of the servo motor (14) through a coupler.

5. The electrostatic dust collection box for powder printing according to claim 1, wherein two connection posts (18) are symmetrically arranged on one end of the box body (1), two connection blocks (19) are symmetrically arranged on one end of the box cover (2), and the two connection plates (17) are respectively and rotatably connected with the two connection posts (18).

6. The electrostatic dust collection box for powder printing as claimed in claim 1, wherein a fixed column (20) is fixedly arranged at the upper end of one end face of the box body (1) far away from the power transmission assembly (7), and a rotating plate (21) for abutting against one end of the box cover (2) is rotatably arranged on the fixed column (20).