CN113896004B - Papermaking production line with dust collecting system - Google Patents
Papermaking production line with dust collecting system Download PDFInfo
- Publication number
- CN113896004B CN113896004B CN202111195822.6A CN202111195822A CN113896004B CN 113896004 B CN113896004 B CN 113896004B CN 202111195822 A CN202111195822 A CN 202111195822A CN 113896004 B CN113896004 B CN 113896004B
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- Prior art keywords
- vertical supporting
- rods
- air suction
- suction cover
- symmetrically
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 5
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000007306 turnover Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/84—Paper-making machines
Abstract
The invention discloses a papermaking production line with a dust collection system, which relates to the technical field of papermaking production equipment and comprises the following steps: a frame; the machine frame comprises a roller, a tension roller and a guide roller, wherein the two machine frames are symmetrically arranged, the two machine frames are of a mountain-shaped structure, a roller, a tension roller and a guide roller are respectively rotatably arranged between the top end sections of the front vertical supporting rod, the middle vertical supporting rod and the rear vertical supporting rod of the two machine frames, and an air suction cover of a trapezoid structure is supported and welded above the top ends of the two vertical supporting rods in the middle of the two machine frames; an air suction cover; the top equidistant interval welding intercommunication of cover that induced drafts has three ventilation side pipe, and three suction fans are installed in the locking of the top of three ventilation side pipe, and runs through on the three ventilation side pipe and rotate and install a drive shaft. The two dust receiving discs can be used for receiving dust falling from the air suction cover in a knocking way when being turned over and closed, so that the problem that the dust falling from cleaning directly falls down to pollute the tension roller and diffuse and pollute the surrounding air is solved.
Description
Technical Field
The invention relates to the technical field of papermaking production equipment, in particular to a papermaking production line with a dust collection system.
Background
In the rewinding equipment for paper transfer, floating dust attached to paper and other fine particles generated in the production process can be raised, the raised floating dust and impurities can reduce the air quality in a production factory, and an auxiliary dust collection system is necessary to be matched with the rewinding equipment for paper transfer.
Most of the existing papermaking production equipment is provided with a dust removal system component, because the dust removal air suction component lacks an auxiliary containing structure for falling dust, when the inner wall of the dust removal air suction component is regularly cleaned, the cleaned dust is easy to directly fall off and leak to pollute equipment and air, and even if few equipment is provided with the auxiliary containing structure for dust, the dust removal air suction component is required to be additionally manually operated to operate the switch containing structure when cleaned due to design defects, and the use is troublesome and time-consuming.
Disclosure of Invention
In view of the above, the present invention provides a papermaking production line with a dust collection system, which has a dust collection tray, and when the two dust collection trays are turned over and closed, the dust falling from the suction hood can be collected, so as to solve the problems that the dust falling from cleaning directly falls on the tension roller and is diffused into the surrounding air, causing the trouble of subsequent cleaning and reducing the quality of the surrounding air.
The invention provides the following technical scheme: a papermaking production line with a dust collection system comprises a frame; the machine frame comprises a roller, a tension roller and a guide roller, wherein the two machine frames are symmetrically arranged, the two machine frames are of a mountain-shaped structure, a roller, a tension roller and a guide roller are respectively rotatably arranged between the top end sections of the front vertical supporting rod, the middle vertical supporting rod and the rear vertical supporting rod of the two machine frames, and an air suction cover of a trapezoid structure is supported and welded above the top ends of the two vertical supporting rods in the middle of the two machine frames; an air suction cover; three ventilation square tubes are welded and communicated at equal intervals at the top ends of the air suction cover, three suction fans are locked and installed at the top ends of the three ventilation square tubes, and a driving shaft is installed on the three ventilation square tubes in a penetrating and rotating mode; the air suction cover comprises vertical supporting shafts and vertical supporting columns, four vertical supporting shafts are symmetrically welded on the left side wall and the right side wall of the air suction cover, two U-shaped driving frames are symmetrically sleeved on the four vertical supporting shafts through spring pushing and sliding, four vertical supporting columns are symmetrically welded on the left end and the right end of a top plate of the air suction cover, and a knocking part is sleeved on the four vertical supporting columns through spring pushing and sliding; the suction hood also comprises inclined mounting rods, the bottom side parts of the left side wall and the right side wall of the suction hood are symmetrically welded with four inclined mounting rods, and the three suction fans can suck and collect dust raised during paper rolling and transferring through the suction hood; two rotating shafts are symmetrically arranged between the four inclined mounting rods in a rotating way, a driven gear is sleeved on the left end section and the right end section of each rotating shaft, and two dust receiving discs can be turned over and opened and closed through the two rotating shafts.
Preferably, the air suction cover further comprises square mounting rods, and the left end section and the right end section of the rotating shaft are obliquely welded with a prescription-shaped mounting rod; the middle parts of the left side wall and the right side wall of the induced draft cover are symmetrically welded with four groups of longitudinal positioning shafts, and four L-shaped connectors are symmetrically and slidably arranged on the four longitudinal positioning shafts through spring pushing; the air suction cover further comprises a dust receiving disc, one rectangular dust receiving disc is inserted between the square mounting rods in a locking mode, and the two rectangular dust receiving discs are plugged into the bottom opening of the air suction cover when turned and closed.
Preferably, the inner sides of the left vertical stay bar and the right vertical stay bar of the driving frame are respectively provided with a row of tooth plates, and the four rows of tooth plates are correspondingly meshed with the left gear and the right gear on the two rotating shafts for transmission; the four head ends of the L-shaped connectors are of oblique section structures, the oblique section of the head ends of the four L-shaped connectors are correspondingly matched with the four rows of tooth plates on the left vertical supporting rod and the right vertical supporting rod of the two driving frames in an inserting mode, and the four L-shaped connectors can enable the two driving frames to be inserted and positioned in a sliding state and enable the two dust collecting discs to be kept in a dust collecting using state which is horizontally closed.
Preferably, the knocking component integrally consists of two transverse connecting rods which are continuously folded and turned and two longitudinal supporting rods which are symmetrically welded at the head end and the tail end of the two transverse connecting rods, wherein the two longitudinal supporting rods are correspondingly matched with the four vertical supporting columns in a sliding manner; the knocking component comprises an impact rod, a row of impact rods are welded and supported at equal intervals on rod sections positioned between three suction fans and on the left side and the right side of the two transverse connecting rods of the knocking component, the impact rods are matched with springs on four vertical supporting columns to be used together through four ejector rods, the knocking component and the impact rods on the impact components can be intermittently pushed and driven to reciprocate up and down to knock and vibrate the suction hood, and accumulated dust is adsorbed on the inner wall of the suction hood to be cleaned.
Preferably, the driving shaft comprises rotating wheels, two rotating wheels are symmetrically sleeved at the left end section and the right end section of the driving shaft, and a motor is connected to the driving shaft in a shaft way; two ejector rods are welded and supported on the circumferential outer ring of the rotating wheel at intervals of 120 degrees; the head ends of the two ejector rods are rotatably provided with a guide wheel, and the two ejector rods are alternately pushed and contacted with a top supporting connecting rod of the driving frame and a longitudinal supporting rod of the knocking component.
Compared with the prior art, the invention has the beneficial effects that:
1. when the two dust receiving discs are turned over and closed, dust falling from the air suction cover can be received, so that the trouble of subsequent cleaning caused by the fact that the dust falling from cleaning directly falls on the tension roller and is diffused into surrounding air is avoided, and the quality of the surrounding air is reduced;
2. according to the invention, through the power transmission of the four ejector rods, the two rotating wheels can be linked to drive the pushing driving frames to slide downwards to provide the overturning and closing driving force for the two dust collecting discs when the rotary pushing driving knocking component reciprocates up and down, so that the trouble of manually closing the two dust collecting discs when the air suction cover is cleaned is eliminated, the use is convenient and time-saving, and the driving motor specially matched with the two dust collecting discs for opening and closing can be omitted, so that the two dust collecting discs and the two driving frames share one motor driving, and the weight reduction and the cost reduction of equipment are facilitated;
3. according to the invention, as the two ejector rods positioned on the rotating wheel at the position of 120 DEG are spaced, the ejector rods in the inclined state are firstly in pushing contact with the driving frame and drive the driving frame to slide downwards to turn over and close the two dust collecting discs, the ejector rods in the horizontal state are in pushing contact with the longitudinal supporting rods of the knocking part, so that the knocking part is driven to impact after the two dust collecting discs are turned over and closed to be in a blocking and receiving state, and the dust which is dropped in cleaning and is prevented from being directly scattered and leaked out due to the fact that the two dust collecting discs cannot be closed in time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the front side of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the suction hood according to the present invention;
FIG. 4 is a schematic view of the bottom structure of the suction hood of the present invention;
FIG. 5 is a schematic view showing a disassembled state of the rotating shaft according to the present invention;
FIG. 6 is a schematic view of the rotational mounting of the drive shaft of the present invention;
FIG. 7 is a schematic view of the structure of the dust collecting tray of the present invention;
FIG. 8 is a schematic view of the structure of the striking member of the present invention;
FIG. 9 is an enlarged schematic view of the portion A of FIG. 6 according to the present invention;
FIG. 10 is an enlarged schematic view of the portion B of FIG. 5 according to the present invention;
in the figure, the correspondence between the component names and the drawing numbers is:
1. a frame; 101. a roller; 102. a tension roller; 103. a guide roller; 2. an air suction cover; 201. a vertical support shaft; 202. a vertical supporting column; 203. a tilt mounting bar; 204. a rotating shaft; 205. a square mounting bar; 206. an L-shaped plug connector; 207. a dust collecting disc; 3. a suction fan; 4. a drive frame; 5. a drive shaft; 501. a rotating wheel; 502. a push rod; 6. a striking member; 601. an impact bar.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Please refer to fig. 1 to 10;
the invention provides a papermaking production line with a dust collection system, which comprises the following steps: a frame 1; the frame 1 comprises a winding roller 101, a tension roller 102 and a guide roller 103, wherein the frame 1 is symmetrically provided with two parts, the two frames 1 are of a mountain-shaped structure, one winding roller 101, one tension roller 102 and one guide roller 103 are respectively rotatably arranged between the top end sections of the front, middle and rear six vertical supporting rods of the two frames 1, and an air suction cover 2 with a trapezoid structure is supported and welded above the top ends of the two vertical supporting rods in the middle of the two frames 1; an air suction cover 2; three ventilation square tubes are welded and communicated at equal intervals on the top end of the air suction cover 2, three suction fans 3 are locked and installed on the top ends of the three ventilation square tubes, and a driving shaft 5 is installed on the three ventilation square tubes in a penetrating and rotating mode;
the suction hood 2 comprises a vertical supporting shaft 201 and vertical supporting columns 202, four vertical supporting shafts 201 are symmetrically welded on the left side wall and the right side wall of the suction hood 2, two U-shaped driving frames 4 are symmetrically sleeved on the four vertical supporting shafts 201 in a sliding mode through spring pushing, four vertical supporting columns 202 are symmetrically welded on the left end and the right end of a top plate of the suction hood 2, a knocking component 6 is sleeved on the four vertical supporting columns 202 in a sliding mode through spring pushing, after the four L-shaped plug connectors 206 are pulled out, springs on the four vertical supporting shafts 201 can rebound and push the two driving frames 4 to reset, and two dust receiving discs 207 are controlled to be turned over and are attached to two inclined side walls of the suction hood 2 (refer to FIG. 3); the suction hood 2 further comprises inclined mounting rods 203, and four inclined mounting rods 203 are symmetrically welded on the bottom side parts of the left and right side walls of the suction hood 2; two rotating shafts 204 are symmetrically arranged between the four inclined mounting rods 203 in a rotating way, and driven gears are sleeved on the left end section and the right end section of each rotating shaft 204.
As shown in fig. 3, the suction hood 2 further includes square mounting rods 205, and a prescription-shaped mounting rod 205 is welded on each of the left and right end sections of the two rotating shafts 204 in an inclined manner, and the square mounting rods 205 provide convenience for the rotation and installation of the two rotating shafts 204; four groups of longitudinal positioning shafts are symmetrically welded on the middle parts of the left side wall and the right side wall of the air suction cover 2, and four L-shaped connectors 206 are symmetrically and slidably arranged on the four longitudinal positioning shafts through spring pushing; the suction hood 2 further comprises a dust receiving disc 207, one rectangular dust receiving disc 207 is inserted between the square mounting rods 205 in a locking manner, the two dust receiving discs 207 are plugged on the bottom opening of the suction hood 2 when being turned and closed, dust falling from the suction hood 2 can be received when the two dust receiving discs 207 are turned and closed, the dust falling during cleaning is prevented from directly falling on the tension roller 102 and being diffused into surrounding air to cause trouble of subsequent cleaning, and the quality of surrounding air is reduced.
As shown in fig. 5, the inner sides of the left vertical stay bar and the right vertical stay bar of the two driving frames 4 are respectively provided with a row of tooth plates, the four rows of tooth plates are correspondingly meshed and transmitted with the left gear and the right gear on the two rotating shafts 204, and the two driving frames 4 can slide up and down to be meshed to drive the two dust receiving discs 207 to turn over and open and close; the head ends of the four-point L-shaped connectors 206 are all in an oblique-section structure, and the oblique-section sections of the head ends of the four-point L-shaped connectors 206 are correspondingly in plug-in fit with four rows of tooth plates on the left and right vertical supporting rods of the two driving frames 4.
As shown in fig. 6, the driving shaft 5 comprises a rotating wheel 501, and two rotating wheels 501 are symmetrically sleeved at the left end section and the right end section of the driving shaft 5; the ejector rod 502 is welded and supported at 120-degree intervals on the circumferential outer ring of the rotating wheel 501, the two rotating wheels 501 can be linked to drive the pushing driving frame 4 to slide downwards to provide a turnover and closing driving force for the two dust collecting discs 207 when the knocking component 6 is driven to reciprocate up and down by the power transmission of the four ejector rods 502, the trouble of manually closing the two dust collecting discs 207 when the air suction cover 2 is cleaned is omitted, the use is convenient and time-saving, and the driving motor specially matched with the two dust collecting discs 207 to open and close can be omitted, so that the two dust collecting discs 207 and the two driving frames 4 share one motor to drive, and the weight and the cost of equipment are reduced.
As shown in fig. 8, the knocking component 6 is integrally formed by welding two transverse connecting rods with continuous turns and two longitudinal supporting rods symmetrically welded at the head end and the tail end of the two transverse connecting rods, wherein the two longitudinal supporting rods are correspondingly matched with the four vertical supporting columns 202 in a sliding manner; the knocking component 6 comprises a striking rod 601, and a row of striking rods 601 are welded and braced at equal intervals on the two transverse connecting rods of the knocking component 6, which are positioned among the three suction fans 3 and on the rod sections on the left side and the right side.
As shown in fig. 6, the front ends of the two ejector rods 502 are both rotatably provided with a guide wheel, and the two ejector rods 502 rotate to alternately push and contact with the top supporting connecting rod of the driving frame 4 and the longitudinal supporting rod of the knocking component 6, because the two ejector rods 502 positioned on the one rotating wheel 501 are 120-degree intervals, the ejector rods 502 in an inclined state can firstly push and contact with the driving frame 4 and drive the ejector rods to slide downwards to turn and close the two dust collecting discs 207, and then the ejector rods 502 in a horizontal state are pushed and contacted with the longitudinal supporting rod of the knocking component 6, so that the knocking component 6 is driven to impact after the two dust collecting discs 207 are turned and closed in a plugging and receiving state, and the situation that dust falling in cleaning cannot be caused by timely closing of the two dust collecting discs 207 is directly scattered and leaked is avoided.
Working principle: the paper is sequentially guided through the guide roller 103, the tension roller 102 and the winding roller 101, and the dust raised during the winding and transferring of the paper can be sucked and collected by the three suction fans 3 through the suction hood 2, and the dust adsorbed and accumulated on the inner wall of the suction hood 2 can be cleaned by intermittently pushing the knocking component 6 and the impact rod 601 on the knocking component through the two rotating wheels 501 and the up-and-down reciprocating impact of the knocking component by the springs on the four vertical supporting columns 202 through the four ejector rods 502;
through the power transmission of the four ejector rods 502, the two rotating wheels 501 can also be linked to drive the pushing and driving two driving frames 4 to slide downwards when the rotating pushing and driving knocking component 6 reciprocates up and down, the two driving frames 4 can be downwards in sliding engagement to drive the two dust collecting discs 207 to turn over and close to be blocked on the bottom opening of the air suction cover 2, the four L-shaped plug-in pieces 206 can plug and position the two driving frames 4 in a sliding state and keep the two dust collecting discs 207 in a horizontally closed dust collecting use state, in addition, after the four L-shaped plug-in pieces 206 are pulled out, springs on the four vertical supporting shafts 201 can rebound and push the two driving frames 4 to reset and drive the two dust collecting discs 207 to be controlled to turn over and open and be attached on two inclined side walls of the air suction cover 2 (refer to fig. 3);
after the cleaning is finished, the two dust receiving trays 207 can be detached to dump the dust received therein.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A papermaking production line with dust extraction system, characterized in that: papermaking line with dust extraction system, include
A frame (1); the machine frame (1) comprises a roller (101), a tension roller (102) and a guide roller (103), wherein the machine frame (1) is symmetrically provided with two parts, the two parts of the machine frame (1) are of a mountain-shaped structure, a roller (101), the tension roller (102) and the guide roller (103) are respectively rotatably arranged between the top end sections of the front vertical supporting rod, the middle vertical supporting rod and the rear vertical supporting rod of the two parts of the machine frame (1), and an air suction cover (2) with a trapezoid structure is supported and welded above the top ends of the two parts of the vertical supporting rods in the middle of the two parts of the machine frame (1);
an air suction cover (2); three ventilation square pipes are welded and communicated at equal intervals at the top ends of the air suction cover (2), three suction fans (3) are locked and installed at the top ends of the three ventilation square pipes, and a driving shaft (5) is installed on the three ventilation square pipes in a penetrating and rotating mode;
the air suction cover (2) comprises a vertical supporting shaft (201) and vertical supporting columns (202), four vertical supporting shafts (201) are symmetrically welded on the left side wall and the right side wall of the air suction cover (2), two U-shaped driving frames (4) are symmetrically sleeved on the four vertical supporting shafts (201) in a sliding mode through spring pushing, four vertical supporting columns (202) are symmetrically welded at the left end and the right end of a top plate of the air suction cover (2), and a knocking component (6) is sleeved on the four vertical supporting columns (202) in a sliding mode through spring pushing;
the suction hood (2) also comprises
The inclined mounting rods (203) are symmetrically welded on the bottom side parts of the left side wall and the right side wall of the air suction cover (2);
the rotating shafts (204) are symmetrically and rotatably arranged between the four inclined mounting rods (203), two rotating shafts (204) are symmetrically and rotatably arranged between the four inclined mounting rods, and a driven gear is sleeved on the left end section and the right end section of each rotating shaft (204);
the suction hood (2) also comprises
The square mounting rod (205) is obliquely welded with a prescription-shaped mounting rod (205) on the left end section and the right end section of the rotating shaft (204);
four groups of longitudinal positioning shafts are symmetrically welded on the middle parts of the left side wall and the right side wall of the air suction cover (2), and four L-shaped connectors (206) are symmetrically and slidably installed on the four longitudinal positioning shafts through spring pushing;
the air suction cover (2) further comprises a dust receiving disc (207), a rectangular dust receiving disc (207) is inserted and locked between the square mounting rods (205), and the two dust receiving discs (207) are plugged on the bottom opening of the air suction cover (2) when turned and closed;
a row of tooth plates are arranged on the inner sides of the left vertical supporting rod and the right vertical supporting rod of the driving frame (4), and the four rows of tooth plates are correspondingly meshed with the left gear and the right gear on the two rotating shafts (204) for transmission;
the head ends of the four L-shaped connectors (206) are in oblique section structures, and the oblique section of the head ends of the four L-shaped connectors (206) are correspondingly matched with four rows of tooth plates on the left vertical supporting rod and the right vertical supporting rod of the two driving frames (4) in an inserting manner;
the drive shaft (5) comprises
The rotating wheels (501) are symmetrically sleeved on the left end section and the right end section of the driving shaft (5);
the ejector rods (502) are welded and supported at 120-degree intervals on the circumferential outer ring of the rotating wheel (501), and the two ejector rods (502) are arranged.
2. A papermaking line with dust extraction system as set forth in claim 1, wherein: the knocking component (6) is integrally formed by welding two transverse connecting rods which are continuously folded and turned and two longitudinal supporting rods which are symmetrically welded at the head end and the tail end of the two transverse connecting rods, wherein the two longitudinal supporting rods are correspondingly matched with the four vertical supporting columns (202) in a sliding mode.
3. A papermaking line with dust extraction system as set forth in claim 1, wherein: the knocking component (6) comprises an impact rod (601), and a row of impact rods (601) are welded at equal intervals on rod sections on the left side and the right side and between three suction fans (3) on two transverse connecting rods of the knocking component (6).
4. A papermaking line with dust extraction system as set forth in claim 1, wherein: the head ends of the two ejector rods (502) are rotatably provided with a guide wheel, and the two ejector rods (502) are rotatably in alternate pushing contact with the top support connecting rod of the driving frame (4) and the longitudinal support rod of the knocking component (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195822.6A CN113896004B (en) | 2021-10-14 | 2021-10-14 | Papermaking production line with dust collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195822.6A CN113896004B (en) | 2021-10-14 | 2021-10-14 | Papermaking production line with dust collecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113896004A CN113896004A (en) | 2022-01-07 |
| CN113896004B true CN113896004B (en) | 2024-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195822.6A Active CN113896004B (en) | 2021-10-14 | 2021-10-14 | Papermaking production line with dust collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113896004B (en) |
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| CN212334177U (en) * | 2020-01-18 | 2021-01-12 | 沧州中天包装印刷股份有限公司 | Label raw material paper processing is with dividing strip machine |
| CN112549375A (en) * | 2020-12-03 | 2021-03-26 | 郑钧林 | Energy-saving plastics granulation is with throwing material dust collector |
| CN113123107A (en) * | 2021-03-18 | 2021-07-16 | 浙江同彬电子商务有限公司 | Novel edulcoration is used in non-woven fabrics processing device |
| CN213737761U (en) * | 2020-10-30 | 2021-07-20 | 汕头市联和昌纺织有限公司 | Winder of melt-blown fabric production usefulness |
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2021
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| EP0227644A2 (en) * | 1985-01-18 | 1987-07-01 | Guido Valentini | Portable electrical machine tool for the machining of surfaces of materials with dust discharge duct included in the gripping handle |
| CN209779335U (en) * | 2019-03-01 | 2019-12-13 | 江苏妙卫纸业有限公司 | Paper processing is with stoving electrostatic precipitator equipment |
| CN212334177U (en) * | 2020-01-18 | 2021-01-12 | 沧州中天包装印刷股份有限公司 | Label raw material paper processing is with dividing strip machine |
| CN213737761U (en) * | 2020-10-30 | 2021-07-20 | 汕头市联和昌纺织有限公司 | Winder of melt-blown fabric production usefulness |
| CN112549375A (en) * | 2020-12-03 | 2021-03-26 | 郑钧林 | Energy-saving plastics granulation is with throwing material dust collector |
| CN113123107A (en) * | 2021-03-18 | 2021-07-16 | 浙江同彬电子商务有限公司 | Novel edulcoration is used in non-woven fabrics processing device |
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