CN219252002U

CN219252002U - Blowing device of anti-blocking plate

Info

Publication number: CN219252002U
Application number: CN202223518909.5U
Authority: CN
Inventors: 陆雁; 杨龙
Original assignee: Jiangyin Huamei Photoelectric Technology Co ltd
Current assignee: Jiangyin Huamei Photoelectric Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-27
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a blowing device of an anti-blocking plate, which belongs to the technical field of blowing devices and comprises a fan, wherein an air inlet cover is arranged at one end of the fan through a screw, an air inlet pipe is arranged at one end of the air inlet cover, a filtering and cleaning mechanism is arranged at one end of the air inlet pipe, one end of the filtering and cleaning mechanism is connected with an air outlet pipe through the air inlet pipe, the filtering and cleaning mechanism comprises a filter box, a collecting box, a filter screen and a cleaning brush, the filter box is arranged at one end of the air inlet pipe, the collecting box is fixedly arranged at the bottom end of the filter box, and the filter screen is symmetrically embedded in the filter box.

Description

Blowing device of anti-blocking plate

Technical Field

The utility model relates to the technical field of purging devices, in particular to a purging device for an anti-blocking plate.

Background

The purging device utilizes a hydrodynamic dynamic pressure compensation mode to truly reflect the pressure value of each measuring point on line, the purging pressure is larger than the measured pressure, the phenomena of blockage and burnout of a pressure measurement pipeline under the conditions of multiple dust and high temperature are completely and thoroughly solved, and a pressure regulating and stabilizing device is adopted to stabilize the pressure of an air source provided by a power plant, so that the flow output by a flow controller is ensured to be stable and to run reliably for a long time.

The utility model discloses an automatic PE film blowing device, application number 202221392592.2, which is characterized in that static eliminating equipment is arranged on a base for placing PE films, the static eliminating equipment is driven by a linear driving device to do linear reciprocating motion above the PE films along the extending direction of the base, the PE films can be blown completely along with the motion of the static eliminating equipment, static eliminating on the surfaces of the PE films can be realized, and foreign matters on the surfaces of the PE films are blown clean, so that the static electricity on the surfaces and the foreign matters on the surfaces of the PE films are effectively reduced before the PE films are adsorbed on an A-type frame, the failure that the PE films cannot be adsorbed or a plurality of PE films are brought up due to static electricity is avoided, the occurrence rate of broken pieces and bag collecting glass powder caused by extrusion of the PE films can be effectively controlled, and accordingly, the yield of bag collecting products and the stability of product line re-investment are improved.

Although the application meets the use requirement of a user to a certain extent, certain defects still exist in the actual use process, and the specific problems are that in the gas guiding process, gas can be filtered through the filter screen, dust is accumulated on the surface of the filter screen in the dust filtering process of the filter screen, and the filter screen is blocked due to the fact that the dust is easy to cause after long-time use, and then the filter screen cannot be used continuously.

Disclosure of Invention

The utility model aims to provide a purging device of an anti-blocking plate, which aims to solve the problems that in the background art, gas is filtered by a filter screen in the process of guiding the gas, dust is accumulated on the surface of the filter screen in the process of filtering the dust by the filter screen, and the filter screen is blocked easily due to the dust after long-time use of the filter screen, and further the filter screen cannot be used continuously easily.

In order to solve the technical problems, the utility model provides the following technical scheme: the blowing device of the anti-blocking plate comprises a fan, wherein an air inlet cover is arranged at one end of the fan through a screw, an air inlet pipe is arranged at one end of the air inlet cover, a filtering and cleaning mechanism is arranged at one end of the air inlet pipe, and one end of the filtering and cleaning mechanism is connected with an air outlet pipe through the air inlet pipe;

the filtering and cleaning mechanism comprises a filtering box, a collecting box, a filter screen and a cleaning brush;

a filter box is arranged at one end of the air inlet pipe, a collecting box is fixedly arranged at the bottom end of the filter box, filter screens are symmetrically embedded and arranged in the filter box, and a cleaning brush is slidingly connected at the position between the two filter screens in the filter box;

a blockage adjusting mechanism is fixedly arranged in the air outlet pipe and comprises a screw rod, a limiting strip and an arc plate;

one side of the interior of the air outlet pipe is connected with a screw rod through threads, the other side of the interior of the air outlet pipe is movably connected with a limiting strip, and arc plates are welded in the interior of the air outlet pipe at equal intervals.

The filtering and cleaning mechanism further comprises a positioning block, a spring rod, an extrusion strip and a rectangular rod;

four locating blocks are symmetrically arranged at the bottom end of the filter tank at equal intervals, spring rods are arranged at the bottom ends of the four locating blocks, two adjacent spring rods are connected through extrusion bars, and rectangular rods are connected inside the filter tank in a sliding mode.

Preferably, the cleaning brushes are fixedly connected with the rectangular rods, the number of the cleaning brushes is two, and the two cleaning brushes are respectively attached to the opposite faces of the two filter screens.

Preferably, a round angle is formed on one end face of the extrusion strip, and diversion trenches are symmetrically formed in the filter box corresponding to two side edge parts of the bottom end of the filter screen.

The blockage regulating mechanism further comprises a disc and a positioning strip;

the air outlet pipe is characterized in that discs are symmetrically and movably arranged in the air outlet pipe, one disc is connected with the screw rod through a bearing, the other disc is connected with the limiting strip through a welding connection, the two discs are connected through a positioning strip, and arc plates are welded on the outer surface of the positioning strip at equal intervals.

Preferably, the disc, the screw rod and the bearing are in interference fit, and the outer surface of the disc is mutually attached to the inner wall of the air outlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. through filtering clearance mechanism, be convenient for clear up the filter screen, prevent that the filter screen from producing the jam and hinder gaseous problem that flows from appearing to be convenient for collect the dust that produces in the clearance process, reduced the collection degree of difficulty of dust, reached the purpose of guaranteeing the cleanliness around the device.

2. Through blocking adjustment mechanism, be convenient for adjust the size of the air outlet hole of air-out pipe, reduced the regulation degree of difficulty of the air outlet hole size of air-out pipe to adjust its air-out volume, and can block up the air outlet hole of air-out pipe, prevent that external insect from entering into inside the air-out pipe along the air outlet hole of air-out pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a purge device of an anti-clogging plate according to the present utility model;

FIG. 2 is a schematic view of the filter cleaning mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the filter cleaning mechanism of the present utility model;

FIG. 4 is a schematic view of the jam adjustment mechanism of the present utility model;

in the figure: 1. a blower; 2. an air inlet cover; 3. an air inlet pipe;

4. a filtering and cleaning mechanism; 401. a filter box; 402. a positioning block; 403. a spring rod; 404. extruding the strip; 405. a collection box; 406. a filter screen; 407. cleaning brushes; 408. a rectangular bar;

5. an air outlet pipe;

6. a jam adjustment mechanism; 601. a disc; 602. a screw rod; 603. a limit bar; 604. a positioning strip; 605. an arc-shaped plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the blowing device of the anti-blocking plate comprises a fan 1, wherein an air inlet cover 2 is arranged at one end of the fan 1 through a screw, an air inlet pipe 3 is arranged at one end of the air inlet cover 2, a filtering and cleaning mechanism 4 is arranged at one end of the air inlet pipe 3, and an air outlet pipe 5 is connected at one end of the filtering and cleaning mechanism 4 through the air inlet pipe 3;

the filtering and cleaning mechanism 4 comprises a filtering box 401, a collecting box 405, a filter screen 406 and a cleaning brush 407;

a filter box 401 is arranged at one end of the air inlet pipe 3, a collecting box 405 is fixedly arranged at the bottom end of the filter box 401, filter screens 406 are symmetrically embedded and arranged in the filter box 401, and a cleaning brush 407 is slidingly connected at the position between the two filter screens 406 in the filter box 401;

a blockage adjusting mechanism 6 is fixedly arranged in the air outlet pipe 5, and the blockage adjusting mechanism 6 comprises a screw rod 602, a limiting strip 603 and an arc plate 605;

one side of the inside of the air outlet pipe 5 is connected with a screw rod 602 through threads, the other side of the inside of the air outlet pipe 5 is movably connected with a limiting strip 603, and arc plates 605 are welded in the inside of the air outlet pipe 5 at equal intervals.

The filter cleaning mechanism 4 further comprises a positioning block 402, a spring rod 403, a squeeze bar 404 and a rectangular rod 408;

four locating pieces 402 are symmetrically installed at the bottom end of the filter box 401 at equal intervals, spring rods 403 are installed at the bottom ends of the four locating pieces 402, two adjacent spring rods 403 are connected through a pressing strip 404, a round corner is formed on one end face of the pressing strip 404, diversion grooves are symmetrically formed in the filter box 401 corresponding to two side edges of the bottom end of the filter screen 406, dust outside the filter screen 406 is conveniently collected, dust collection difficulty is reduced, rectangular rods 408 are slidably connected inside the filter box 401, cleaning brushes 407 and the rectangular rods 408 are fixedly connected, the number of the cleaning brushes 407 is two, the two cleaning brushes 407 are respectively attached to the opposite faces of the two filter screens 406, cleaning of the two filter screens 406 is facilitated, and cleaning difficulty of the filter screens 406 is reduced.

The jam adjustment mechanism 6 further includes a disc 601 and a locating bar 604;

the inside symmetry movable mounting of tuber pipe 5 has disc 601, all passes through interference fit between disc 601 and lead screw 602 and the bearing, laminating each other between disc 601 surface and the tuber pipe 5 inner wall, the rotation of lead screw 602 of being convenient for has reduced the rotation degree of difficulty of lead screw 602, passes through bearing connection between one of them disc 601 and the lead screw 602, welded connection between another disc 601 and the spacing 603, passes through locating strip 604 welded connection between two discs 601, and locating strip 604 surface equidistance welding has arc 605.

The working principle of the utility model is as follows: the device is in the in-service use in-process, the user rotates lead screw 602, lead screw 602 rotates and removes along air-out pipe 5 inside, and drive disc 601 when lead screw 602 removes, drive location strip 604 when disc 601 removes, drive arc 605 and second disc 601 when location strip 604 removes, the spacing inside removal of air-out pipe 5 of drive spacing 603 when the second disc 601 removes, thereby make arc 605 and air-out hole separation of air-out pipe 5, be convenient for adjust the size of the air-out hole of air-out pipe 5, the degree of difficulty of adjusting the air-out hole size of air-out pipe 5 has been reduced, thereby adjust its air-out volume, and can block up the air-out hole of air-out pipe 5, prevent that external insect from entering into inside air-out pipe 5 along the air-out hole of air-out pipe 5.

Then start fan 1, fan 1 drives external gaseous along air inlet cover 2 when moving, air-supply line 3, filter cleaning mechanism 4 and play tuber pipe 5 discharge, and gaseous filter 406 through filtering cleaning mechanism 4 this moment, filter gaseous through filter 406, dust in the gas remains inside filter 406, and lead to filter 406 inside to produce the jam, pulling rectangular rod 408 this moment, drive cleaning brush 407 when rectangular rod 408 removes, cleaning brush 407 removes the time and clear up filter 406, the dirt after the clearance gets into inside collecting box 405 along the filter vat of rose box 401, be convenient for clear up filter 406, prevent that filter 406 from producing the jam and hinder the problem that gas flows appear, and be convenient for collect the dust that produces in the clearance process, the collection degree of difficulty of dust has been reduced, the purpose of guaranteeing the cleanliness around the device has been reached.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sweep device of jam plate, includes fan (1), its characterized in that: an air inlet cover (2) is arranged at one end of the fan (1) through a screw, an air inlet pipe (3) is arranged at one end of the air inlet cover (2), a filtering and cleaning mechanism (4) is arranged at one end of the air inlet pipe (3), and one end of the filtering and cleaning mechanism (4) is connected with an air outlet pipe (5) through the air inlet pipe (3);

the filtering and cleaning mechanism (4) comprises a filtering box (401), a collecting box (405), a filter screen (406) and a cleaning brush (407);

a filter box (401) is arranged at one end of the air inlet pipe (3), a collecting box (405) is fixedly arranged at the bottom end of the filter box (401), filter screens (406) are symmetrically embedded and arranged in the filter box (401), and a cleaning brush (407) is slidably connected at the position between the two filter screens (406) in the filter box (401);

a blockage adjusting mechanism (6) is fixedly arranged in the air outlet pipe (5), and the blockage adjusting mechanism (6) comprises a screw rod (602), a limiting strip (603) and an arc plate (605);

one side of the inside of the air outlet pipe (5) is connected with a screw rod (602) through threads, the other side of the inside of the air outlet pipe (5) is movably connected with a limiting strip (603), and arc plates (605) are welded at equal intervals inside the air outlet pipe (5).

2. The anti-clogging plate purge device of claim 1, wherein: the filtering and cleaning mechanism (4) further comprises a positioning block (402), a spring rod (403), an extrusion strip (404) and a rectangular rod (408);

four locating blocks (402) are symmetrically arranged at the bottom end of the filter box (401) at equal intervals, spring rods (403) are arranged at the bottom ends of the four locating blocks (402), two adjacent spring rods (403) are connected through extrusion bars (404), and rectangular rods (408) are connected inside the filter box (401) in a sliding mode.

3. The anti-clogging plate purge device of claim 2, wherein: the cleaning brushes (407) are fixedly connected with the rectangular rods (408), the number of the cleaning brushes (407) is two, and the two cleaning brushes (407) are respectively attached to opposite surfaces of the two filter screens (406).

4. The anti-clogging plate purge device of claim 2, wherein: rounded corners are formed on one end face of the extrusion strip (404), and diversion trenches are symmetrically formed in the filter box (401) corresponding to two side edges of the bottom end of the filter screen (406).

5. The anti-clogging plate purge device of claim 1, wherein: the blockage regulating mechanism (6) further comprises a disc (601) and a positioning strip (604);

the novel air outlet pipe is characterized in that discs (601) are symmetrically and movably mounted in the air outlet pipe (5), one disc (601) is connected with a screw rod (602) through a bearing, the other disc (601) is connected with a limiting strip (603) through a welding mode, the two discs (601) are connected with each other through a positioning strip (604) through welding, and arc plates (605) are welded on the outer surfaces of the positioning strips (604) at equal intervals.

6. The anti-clogging plate purge device of claim 5, wherein: the disc (601), the screw rod (602) and the bearing are in interference fit, and the outer surface of the disc (601) and the inner wall of the air outlet pipe (5) are mutually attached.