CN112278942A

CN112278942A - Screen cloth storage box

Info

Publication number: CN112278942A
Application number: CN202010990694.3A
Authority: CN
Inventors: 管明强; 管明钧; 张海峰; 刘杰; 杨晓东; 夏启龙; 管明祥
Original assignee: Anhui Hebang Textile Technology Co ltd
Current assignee: Anhui Hebang Textile Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-01-29

Abstract

The invention discloses a mesh cloth storage box which comprises a box body, wherein a material conveying port is formed in the left side of the box body, an opening door is formed in the right side of the box body, a material discharging port is formed in the upper end face of the box body, a first connecting plate is arranged in the box body, the lower end of the first connecting plate is connected with a second connecting plate through a first rotating shaft, two ends of the first rotating shaft are connected with the inner side wall of the box body through first bearings, a cutting knife is arranged at the upper end of the first connecting plate, a pressure sensor connected with the bottom of the box body is arranged below the first connecting plate, two conveying belts which are arranged in parallel are arranged on the right side of the first rotating shaft, rolling stones are placed on the conveying belts. The invention is convenient for collecting, rolling, storing and processing the screen cloth.

Description

Screen cloth storage box

Technical Field

The invention relates to the technical field of mesh processing, in particular to a mesh storage box.

Background

The mesh cloth is a fabric with mesh holes, and comprises woven mesh cloth and knitted mesh cloth (currently, non-woven), wherein the woven mesh cloth is white-woven or yarn-dyed, has good air permeability, is stiff and comfortable after being bleached and dyed, and is particularly suitable for being used as articles such as curtains, mosquito nets and the like except summer clothing. The mesh size is consistent for printing, filtering and the like. The knitted mesh fabric is divided into two types, namely weft knitted mesh fabric and warp knitted mesh fabric, and the raw materials are generally nylon, terylene or spandex and the like.

Along with the development of science and technology, the screen cloth is mechanized production mostly, need use the printing device in some screen cloth production processes, and current printing device can not dry the screen cloth after to the screen cloth stamp, causes the screen cloth surface humidity easily for take out the screen cloth surperficial stamp and scraped the flower easily, reduced the practicality of stamp screen cloth, reduced the production efficiency of screen cloth.

Disclosure of Invention

Accordingly, the present invention is directed to a web storage compartment that addresses all or one of the problems of the related art.

Based on the above purpose, the invention provides a mesh cloth storage box, which comprises a box body, wherein a conveying port is formed in the left side of the box body, an opening door is formed in the right side of the box body, a discharge port is formed in the upper end face of the box body, a first connecting plate is arranged in the box body, the lower end of the first connecting plate is connected with a second connecting plate through a first rotating shaft, two ends of the first rotating shaft are connected with the inner side wall of the box body through first bearings, an extending groove is formed in the upper end of the first connecting plate, a first driving telescopic piece is arranged in the extending groove, the telescopic end of the first driving telescopic piece is connected with a cutting knife, a pressure sensor connected with the bottom of the box body is arranged below the first connecting plate, two conveying belts which are arranged in parallel are arranged on the right side of the first rotating shaft, rolling balls are placed on, the drain hole is used for placing rolling jade at the conveyer belt, the second connecting plate with roll jade end face contact setting, the second connecting plate is located two below between the conveyer belt, one of them the conveyer belt top be provided with the second drive extensible member that the internal wall of box is connected, the other one the conveyer belt top be provided with the third drive extensible member that the internal wall of box is connected, the second drive extensible member with the third drive extensible member sets up in opposite directions, the flexible end of second drive extensible member is connected with first draw-in groove, the flexible end of third drive extensible member is connected with first motor, first motor is connected with the second draw-in groove through first pivot, roll jade one end with the cooperation setting of first draw-in groove, roll the jade other end with the cooperation setting of second draw-in groove, the conveyer belt is located the box middle part, the conveying belt is characterized in that a containing roller cavity is formed in the right side of the conveying belt, a power supply connecting block is arranged on the box body, and the normally open contact of the pressure sensor is connected with the first driving telescopic piece.

Optionally, the discharge opening is provided with a roller releasing assembly, and the roller releasing assembly is used for rolling roller to be conveyed to the conveying belt from the discharge opening.

Optionally, put the roller subassembly include with the support frame that the box up end is connected, be connected with the fourth on the support frame and drive the extensible member, the fourth drives the extensible member and is located drain hole top, the flexible end of fourth drive extensible member is connected with the holder, the holder is used for transporting the roller through the blowing board to the conveyer belt.

Optionally, put the roller subassembly include with first driving roller and second driving roller that the box lateral wall is connected, first driving roller with the second driving roller passes through the driving belt transmission and connects, equidistant a plurality of flitchs of being connected with on the driving belt, the end connection of first driving roller have with the second motor that the box lateral wall is connected, be convenient for during the driving belt transmission with the roller of placing on the flitch transport the conveyer belt from the drain hole on.

Optionally, the angle between the first and second connection plates ranges from ninety degrees to one hundred fifty degrees.

Optionally, an upper dust suction port is arranged at the upper part in the box body, a lower dust suction port is arranged below the upper dust suction port, the upper dust suction port and the lower dust suction port are communicated with a dust suction main pipe through a dust suction branch pipe, the dust suction main pipe is communicated with a dust collector, and when mesh cloth is conveyed in the box body, the mesh cloth is located between the upper dust suction port and the lower dust suction port.

Optionally, a dust collecting box is arranged on the right side of the first connecting plate, a material receiving opening is formed in the upper end of the dust collecting box, and the lower end of the dust collecting box is connected with the lower dust collecting opening through a dust collecting hopper.

Optionally, an upper static eliminator is arranged on the upper portion in the box body and located on the left side of the upper dust suction port, a lower static eliminator is arranged below the upper static eliminator and located on the upper end of the first connecting plate, and the lower static eliminator is located on the left side of the lower dust suction port.

Optionally, a counterweight is arranged on the first connecting plate.

Optionally, a first cleaning block is arranged on the inner frame of the material conveying port.

From the above, the mesh cloth storage box provided by the invention is convenient for collecting, rolling, storing and processing mesh cloth, rolling jade is firstly placed on the conveying belt through the discharge port, the second driving telescopic piece extends to conveniently clamp the first clamping groove with one end of the rolling jade, then the third driving telescopic piece extends to conveniently clamp the second clamping groove with the other end of the rolling jade, the mesh cloth enters the box body through the conveying port and is wound on the rolling jade, then the first motor is started to drive the rolling jade to rotate, the mesh cloth is conveniently rolled on the rolling jade, when the mesh cloth is rolled on the rolling jade, the second connecting plate gradually moves downwards when the rolling jade has the mesh cloth, the first connecting plate is driven to move upwards, the contact between the first connecting plate and the mesh cloth is improved, the clearing and the collection of dust and the like on the mesh cloth are facilitated, and when the lower end of the first connecting plate is contacted with the pressure sensor, the normally open contact of the pressure sensor is closed, and the first driving extensible part extends to drive the cutting knife to cut the mesh.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of a conveyor belt according to an embodiment of the invention;

FIG. 3 is a schematic view of a first structure of a roll-releasing assembly according to an embodiment of the invention;

FIG. 4 is a schematic view of a first structure of the roll releasing assembly according to the embodiment of the invention.

In the figure: the roller-type dust collector comprises a box body 1, rolling balls 2, a roller releasing component 3, a material conveying port 4, an upper static electricity eliminator 5, a lower static electricity eliminator 6, an upper dust suction port 7, a lower dust suction port 8, a dust suction branch pipe 9, a first rotating shaft 10, a first connecting plate 11, a second connecting plate 12, a dust collection box 13, a dust collection hopper 14, a cutting knife 15, a stretching groove 16, a first driving telescopic piece 17, a balancing weight 18, a pressure sensor 19, a conveying belt 20, a second driving telescopic piece 21, a third driving telescopic piece 22, a first clamping groove 23, a second clamping groove 24, a first motor 25, a supporting frame 26, a fourth driving telescopic piece 27, a clamping piece 28, a transmission belt 30, a first transmission roller 31, a second transmission roller 32, a material releasing plate 33 and a material releasing port 34.

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 specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in figures 1 to 4, the mesh cloth storage box comprises a box body 1, wherein a conveying port 4 is formed in the left side of the box body 1, an opening door is formed in the right side of the box body 1, a discharging port 34 is formed in the upper end face of the box body 1, a first connecting plate 11 is arranged in the box body 1, the lower end of the first connecting plate 11 is connected with a second connecting plate 12 through a first rotating shaft 10, two ends of the first rotating shaft 10 are connected with the inner side wall of the box body 1 through first bearings, an extending groove 16 is formed in the upper end of the first connecting plate 11, a first driving telescopic part 17 is arranged in the extending groove 16, a cutting knife 15 is connected to the telescopic end of the first driving telescopic part 17, a pressure sensor 19 connected with the bottom of the box body 1 is arranged below the first connecting plate 11, two conveying belts 20 which are arranged in parallel to each other, placed on the conveyer belt 20 and rolled beautiful jade 2, drain hole 34 is located roll beautiful jade 2 top, drain hole 34 is used for placing roll beautiful jade 2 at conveyer belt 20, second connecting plate 12 with roll beautiful jade 2 down the terminal surface contact setting, second connecting plate 12 is located two below between conveyer belt 20, one of them conveyer belt 20 top be provided with the second drive extensible member 21 that 1 inside wall of box is connected, the other one conveyer belt 20 top be provided with the third drive extensible member 22 that 1 inside wall of box is connected, second drive extensible member 21 with the setting in opposite directions of third drive extensible member 22, the flexible end of second drive extensible member 21 is connected with first draw-in groove 23, the flexible end of third drive extensible member 22 is connected with first motor 25, first motor 25 is connected with second draw-in groove 24 through first pivot, roll 2 one end of beautiful jade with first draw-in groove 23 cooperation sets up, roll 2 other end of beautiful jade with second draw-in groove 24 cooperation sets up, conveyer belt 20 is located 1 middle part of the box, the conveyer belt 20 right side is provided with places the roller chamber, be provided with the power connecting block on the box 1, the power connecting block the normally open contact and the first drive extensible member 17 of pressure sensor 19 are connected, in order to facilitate collecting rolling storage processing to the screen cloth, will roll beautiful jade 2 through drain hole 34 and place on conveyer belt 20 at first, the extension of second drive extensible member 21 is convenient for with first draw-in groove 23 with roll beautiful jade 2 one end portion joint, then the extension of third drive extensible member 22 is convenient for roll second draw-in groove 24 with another end portion joint of beautiful jade, with the screen cloth through defeated material mouth 4 entering box 1 to twine the screen cloth tip on rolling beautiful jade 2, then first motor 25 starts, drive roll beautiful 2 and rotate, be convenient for roll beautiful 2 with the screen cloth rolling on rolling beautiful 2, when rolling beautiful 2 and go up rolling screen cloth, second connecting plate 12 can roll beautiful 2 because the rolling gradually moves down when having the screen cloth, drive first connecting plate 11 and move up, be convenient for improve first connecting plate 11 and screen cloth contact, be convenient for to the clearance and the collection of dust etc. on the screen cloth, 11 lower extremes of first connecting plate and pressure sensor 19 contact, pressure sensor 19 normally open the contact and close, first drive extensible member 17 extension this moment drives cutting knife 15 and cuts the screen cloth.

In order to facilitate highly adjusting pressure sensor 19, be convenient for control the thickness of rolling the screen cloth of winding on the beautiful jade 2, connect through the head rod between the pressure sensor 19 that 1 bottom of box is connected, a head rod side is provided with the sliding tray, slide in the sliding tray be provided with the sliding block that pressure sensor 19 is connected, pressure sensor 19 with the sliding block passes through the second connecting rod and connects, the bottom is provided with a driving motor in the sliding tray, first lead screw is connected to a driving motor's output, the cover is equipped with first ball on the first lead screw, first ball with the sliding block is connected.

In order to facilitate the placing of rolling jade 2, be convenient for with the screen cloth rolling to rolling jade 2 on carry out the storage, drain hole 34 department is provided with blowing roller assembly 3, blowing roller assembly 3 is used for transporting rolling jade 2 from drain hole 34 to conveyer belt 20 on.

As shown in fig. 3, to facilitate the placement of rolling weight 2 onto the conveyor belt 20 to facilitate the collection and storage of the web, the roller releasing assembly 3 comprises a supporting frame 26 connected with the upper end surface of the box body 1, a fourth driving telescopic piece 27 is connected on the supporting frame 26, the fourth driving telescopic part 27 is positioned above the discharging port 34, the telescopic end of the fourth driving telescopic part 27 is connected with a clamping part, the clamping pieces are used for conveying rolling jade 2 to the conveying belt 20 through the material discharging plate 33, firstly rolling jade 2 exists at the upper end of the box body 1, the clamping pieces clamp and fix rolling jade 2, then the fourth drive telescoping member 27 is extended to facilitate rolling jade 2 to be transported from the discharge opening 34 to the conveyor belt 20, rolling jade 2 after the conveyor belt 20 to facilitate rolling jade 2, then the rolled beautiful jade 2 which is rolled with the screen cloth and is rolled well is transported, and the screen cloth is convenient to collect and store.

As shown in fig. 4, in order to place the conveyer belt 20 on rolling weight 2 and be convenient for collect the storage to the screen cloth, put roller assembly 3 include with first driving roller 31 and second driving roller 32 that the box 1 lateral wall is connected, first driving roller 31 with second driving roller 32 passes through driving belt 30 transmission and connects, equidistant a plurality of blowing boards 33 that are connected with on driving belt 30, the end connection of first driving roller 31 has the second motor of being connected with the box 1 lateral wall, driving belt 30 transmission in the time be convenient for transport rolling roller 2 placed on blowing board 33 to conveyer belt 20 from blowing hole 34, the second motor starts, and driving belt 30 transmission, and then drive the rolling weight 2 of placing on blowing board 33 and transport, and then transport rolling weight 2 to conveyer belt 20 from blowing hole 34, rolling weight 2 is convenient for roll the screen cloth roll on rolling weight 2 behind conveyer belt 20, then the rolled beautiful jade 2 which is rolled with the screen cloth and is rolled well is transported, and the screen cloth is convenient to collect and store.

In order to facilitate the cleaning process of the mesh cloth by the upper and lower static eliminators 6 by lifting the second connecting plate 12, the angle between the first connecting plate 11 and the second connecting plate 12 ranges from ninety degrees to one hundred fifty degrees.

In order to facilitate cleaning treatment of dust and the like on the mesh, an upper dust suction port 7 is arranged at the upper part in the box body 1, a lower dust suction port 8 is arranged below the upper dust suction port 7, the upper dust suction port 7 and the lower dust suction port 8 are communicated with a dust suction main pipe through a dust suction branch pipe 9, the dust suction main pipe is communicated with a dust collector, and when the mesh is conveyed in the box body 1, the mesh is positioned between the upper dust suction port 7 and the lower dust suction port 8 for conveying.

In order to facilitate cleaning and collecting of dust and the like on the mesh cloth, a dust collecting box 13 is arranged on the right side of the first connecting plate 11, a material receiving opening is formed in the upper end of the dust collecting box 13, and the lower end of the dust collecting box 13 is connected with the lower dust collecting opening 8 through a dust collecting hopper 14.

In order to clean dust and the like on the mesh cloth conveniently, an upper static eliminator 5 is arranged on the upper portion in the box body 1, the upper static eliminator 5 is located on the left side of the upper dust suction port 7, a lower static eliminator 6 is arranged below the upper static eliminator 5, the lower static eliminator 6 is located at the upper end of the first connecting plate 11, and the lower static eliminator 6 is located on the left side of the lower dust suction port 8.

In order to facilitate that when no mesh cloth is wound on the rolling roller 2, the upper end of the second connecting plate 12 is in contact with the rolling roller, a balancing weight 18 is arranged on the first connecting plate 11.

In order to facilitate the preliminary cleaning treatment of the screen cloth, a first cleaning block is arranged on the inner frame of the material conveying port 4.

The first driving telescopic member 17, the second driving telescopic member 21, the third driving telescopic member 22 and the fourth driving telescopic member 27 are driven in an electric, hydraulic or pneumatic mode.

Firstly, rolling jade 2 is placed on the conveyor belt 20 through the discharging hole 34, the second driving telescopic piece 21 extends to be convenient for clamping the first clamping groove 23 with one end part of rolling jade 2, then the third driving telescopic piece 22 extends to be convenient for clamping the second clamping groove 24 with the other end part of rolling jade 2, the screen cloth enters the box body 1 through the conveying hole 4, the end part of the screen cloth is wound on the rolling jade 2, then the first motor 25 is started to drive the rolling jade 2 to rotate, the screen cloth is convenient to be wound on the rolling jade 2, when the screen cloth is wound on the rolling jade 2, the second connecting plate 12 can gradually move downwards when the rolling jade 2 is wound with the screen cloth, the first connecting plate 11 is driven to move upwards, the contact between the first connecting plate 11 and the screen cloth is convenient to improve, the cleaning and collection of dust and the like on the screen cloth are convenient, when the rolling jade 2 rolling screen cloth, the upper static eliminating machine 5 and the lower static eliminating machine 6 carry out static eliminating treatment on the screen cloth, go up dust absorption mouth 7 and lower dust absorption mouth 8 and handle the dust, be convenient for clear up the dust on the screen cloth, contact with pressure sensor 19 when 11 lower extremes of first connecting plate, pressure sensor 19's normally open contact is closed, and the extension of first drive extensible member 17 this moment drives cutting knife 15 and cuts the screen cloth.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The mesh storage box is characterized by comprising a box body (1), wherein a conveying port (4) is formed in the left side of the box body (1), an opening door is formed in the right side of the box body (1), a discharging port (34) is formed in the upper end face of the box body (1), a first connecting plate (11) is arranged in the box body (1), the lower end of the first connecting plate (11) is connected with a second connecting plate (12) through a first rotating shaft (10), two ends of the first rotating shaft (10) are connected with the inner side wall of the box body (1) through first bearings, an extending groove (16) is formed in the upper end of the first connecting plate (11), a first driving telescopic piece (17) is arranged in the extending groove (16), the telescopic end of the first driving telescopic piece (17) is connected with a cutting knife (15), a pressure sensor (19) connected with the bottom of the box body (1) is arranged below the first connecting plate (11), first axis of rotation (10) right side is provided with two conveyer belt (20) of parallel arrangement each other, placed rolling beautiful jade (2) on conveyer belt (20), drain hole (34) are located rolling beautiful jade (2) top, drain hole (34) are used for placing rolling beautiful jade (2) in conveyer belt (20), second connecting plate (12) with roll beautiful jade (2) down the terminal surface contact setting, second connecting plate (12) are located two below between conveyer belt (20), one of them conveyer belt (20) top be provided with second drive extensible member (21) that box (1) inside wall is connected, the other one conveyer belt (20) top be provided with third drive extensible member (22) that box (1) inside wall is connected, second drive extensible member (21) with third drive extensible member (22) set up in opposite directions, the flexible end of second drive extensible member (21) is connected with first draw-in groove (23), the flexible end of third drive extensible member (22) is connected with first motor (25), first motor (25) are connected with second draw-in groove (24) through first pivot, roll beautiful (2) one end with first draw-in groove (23) cooperation sets up, roll beautiful (2) other end with second draw-in groove (24) cooperation sets up, conveyer belt (20) are located box (1) middle part, conveyer belt (20) right side is provided with places the roller chamber, be provided with the power connecting block on box (1), the power connecting block normally open contact and first drive extensible member (17) of pressure sensor (19) are connected.

2. A screen cloth storage box according to claim 1, characterized in that a discharging roller assembly (3) is arranged at the discharging opening (34), and the discharging roller assembly (3) is used for conveying rolling roller (2) from the discharging opening (34) to the conveyor belt (20).

3. A screen cloth storage box according to claim 2, characterized in that the unwinding assembly (3) comprises a support frame (26) connected with the upper end face of the box body (1), a fourth driving telescopic member (27) is connected to the support frame (26), the fourth driving telescopic member (27) is located above the discharge opening (34), and a clamping member is connected to the telescopic end of the fourth driving telescopic member (27) and used for conveying rolling members (2) to the conveying belt (20) through the discharge plate (33).

4. A screen cloth storage box according to claim 2, characterized in that, the roller releasing component (3) includes a first driving roller (31) and a second driving roller (32) connected with the side wall of the box body (1), the first driving roller (31) and the second driving roller (32) are in transmission connection through a driving belt (30), the driving belt (30) is connected with a plurality of material releasing plates (33) at equal intervals, the end of the first driving roller (31) is connected with a second motor connected with the side wall of the box body (1), and the driving belt (30) is convenient for conveying the roller (2) placed on the material releasing plates (33) onto the conveying belt (20) from the material releasing port (34) during transmission.

5. A screen storage box according to claim 1, wherein the angle between the first and second attachment panels (11, 12) ranges from ninety degrees to one hundred and fifty degrees.

6. A screen cloth storage box according to claim 1, characterized in that an upper dust suction opening (7) is formed in the upper portion of the interior of the box body (1), a lower dust suction opening (8) is formed below the upper dust suction opening (7), the upper dust suction opening (7) and the lower dust suction opening (8) are communicated with a dust suction main pipe through a dust suction branch pipe (9), the dust suction main pipe is communicated with a dust collector, and when screen cloth is conveyed in the box body (1), the screen cloth is conveyed between the upper dust suction opening (7) and the lower dust suction opening (8).

7. A screen cloth storage box according to claim 6, wherein a dust collecting box (13) is arranged on the right side of the first connecting plate (11), a material receiving opening is formed in the upper end of the dust collecting box (13), and the lower end of the dust collecting box (13) is connected with the lower dust suction opening (8) through a dust collecting hopper (14).

8. A screen cloth storage box according to claim 6, wherein an upper static eliminator (5) is arranged at the upper part in the box body (1), the upper static eliminator (5) is positioned at the left side of the upper dust suction opening (7), a lower static eliminator (6) is arranged below the upper static eliminator (5), the lower static eliminator (6) is positioned at the upper end of the first connecting plate (11), and the lower static eliminator (6) is positioned at the left side of the lower dust suction opening (8).

9. A screen storage box according to claim 1, wherein a weight block (18) is arranged on the first connecting plate (11).

10. A screen cloth storage box according to claim 1, characterized in that a first cleaning block is arranged on the inner frame of the material conveying opening (4).