CN115463825A - Dual-purpose vibrating screen classifier with blowing device - Google Patents
Dual-purpose vibrating screen classifier with blowing device Download PDFInfo
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- CN115463825A CN115463825A CN202211011961.3A CN202211011961A CN115463825A CN 115463825 A CN115463825 A CN 115463825A CN 202211011961 A CN202211011961 A CN 202211011961A CN 115463825 A CN115463825 A CN 115463825A
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- roller shutter
- piece
- blowing
- groove body
- vibrating screen
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- 238000007664 blowing Methods 0.000 title claims abstract description 67
- 238000012216 screening Methods 0.000 claims abstract description 39
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 16
- 241000208125 Nicotiana Species 0.000 claims description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
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- 230000009977 dual effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
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- 230000004075 alteration Effects 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/04—Load carriers other than helical or spiral channels or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4492—Manual drives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a dual-purpose vibrating screen classifier with a blowing device, which is characterized in that: the device comprises a roller shutter device and a blowing device, wherein the roller shutter device comprises a roller shutter piece (8), a roller shutter shaft (10), a connecting piece (12), a fixing pin (14) and a manual rotary table (15), the roller shutter device is installed at the initial end (A) of a groove body (1) of a vibration screening machine, and the roller shutter piece is horizontally limited in guide grooves (4) of wall plates on two sides of the groove body and can be arranged in a sliding manner; the blowing device is installed at a maintenance port of an initial end middle layer (7) of the groove body and comprises an installation seat (16), a blowing pipeline (17) and an air source control part (18), wherein two ends of the blowing pipeline are fixedly connected to the maintenance port through the installation seat, and the blowing pipeline is used for cleaning the middle layer of the vibrating screening machine. The invention realizes the dual-purpose function of the vibrating screen machine, namely, the vibrating screen machine can realize the vibrating screen function and the conveying function of the vibrating groove, and simultaneously realizes the function of cleaning and blowing the middle layer of the vibrating screen on line.
Description
Technical Field
The invention relates to the technical field of tobacco shredding equipment, in particular to a dual-purpose vibrating screen classifier with a blowing device.
Background
The vibrating screen classifier is one of the important auxiliary devices for tobacco shred producing line, and is used in shifting material forwards in the tank during throwing motion and conveying and sieving with screen. However, with the production and processing requirements of different cigarette brands and different technologies, when filamentous materials or materials which do not need to be screened pass through the vibrating screen and then enter the feeding or perfuming machine drum to complete the feeding or perfuming processes, such as the novel tobacco or other sample tobacco process flow, the layout design of the existing process production equipment cannot meet the actual dual-purpose production requirement, and therefore, only manual plastic films, paper cases or adhesive tapes can be adopted to carry out closed shielding on the screen surface of the vibrating screen so as to ensure that the processed tobacco materials are not screened. But the process not only has high labor intensity, consumes time and labor, affects the field beauty of equipment, is difficult to clean after being pasted by adhesive tape, and the like; moreover, sundries are easily brought or left in the production process to the later batch, so that product quality accidents are caused, and meanwhile, the problems that the interior of the middle layer of the vibrating screen machine is difficult to maintain and poor in effect, and insects are easily caused are always urgently needed to be solved.
Based on the above, the invention provides a dual-purpose vibrating screen classifier with a blowing device, which solves the existing problems by additionally arranging a curtain rolling device and an online automatic blowing device on an original groove body.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a dual-purpose vibrating screen machine with a blowing device, which realizes dual functions of the vibrating screen machine, namely, the vibrating screen machine can realize the functions of vibrating screen and vibrating groove conveying and simultaneously realizes the function of cleaning and blowing the middle layer of the vibrating screen on line. The problem of current under the prerequisite that can not change former production facility structural design, different brands are to the technology processing demand of screening thing is solved, effectively reduced operating personnel's maintenance intensity of labour and time moreover, its blowing device is effectual has reduced the worm that shakes and sifts the intermediate layer and suffer from the risk because of the maintenance difficulty brings, has ensured product quality, simple structure, solid reliable, installation dismantlement are simple and convenient.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a dual-purpose vibration screening machine from area jetting device which is arranged in the vibration screening of tobacco material among the tobacco throwing technology which characterized in that: the device comprises a roller shutter device and a blowing device, wherein the roller shutter device comprises a roller shutter piece (8), a roller shutter shaft (10), a connecting piece (12), a fixing pin (14) and a manual rotary table (15), the roller shutter device is installed at the initial end (A) of a groove body (1) of a vibration screening machine, the roller shutter shaft is installed and connected to two sides of a wall plate at the initial end of the groove body through a bearing (13), the manual rotary table is installed at one end of the roller shutter shaft and located on the outer side of the wall plate, the fixing pin is hung on the manual rotary table, the roller shutter piece is connected with one end of the connecting piece (12) through a fixing piece (11), the other end of the connecting piece is also connected with the roller shutter shaft through a fixing piece, and the roller shutter piece is horizontally limited in guide grooves (4) of the wall plates at two sides of the groove body and can be arranged in a sliding mode; the blowing device is installed in the maintenance mouth department of initial end (A) intermediate level (7) of cell body, and the blowing device includes mount pad (16), jetting pipeline (17), air supply control part (18), and wherein the both ends of jetting pipeline pass through mount pad fixed connection in maintenance mouth department, and the jetting pipeline is used for cleaning the intermediate level position of vibration screening machine, and the jetting pipeline other end then communicates the air supply control part of compriseing solenoid valve and air-vent valve.
Furthermore, the roller shutter piece (8) is designed in a flexible material full-sealing mode, can be curled and stretched on a roller shutter shaft through a connecting piece, is provided with positioning holes (9) at the front end and the rear end and is positioned when sliding to the starting end (A) or the terminal (B) in guide grooves (4) on the inner sides of wallboards at the two sides of the groove body through a detachable butterfly bolt and positioning threaded holes (6) arranged at the front end and the rear end of a guide strip (3) on the inner side wall of the wall board of the groove body of the vibration screening machine, and further ensures that no vibration abnormal sound exists in the production process; the trough body (1) is driven by a reciprocating vibration driving mechanism (1.1).
Furthermore, the guide groove (4) is positioned below one guide strip (3), the guide groove and the guide strip are arranged on the inner side wall of the wall plate of the groove body, the guide groove is formed between the upper guide strip and the lower guide strip on two sides of the wall plate of the groove body, and the front end and the rear end of the guide strip are provided with positioning threaded holes (6) with the same diameter as the positioning holes (9) on the roller shutter piece (8); one side of an initial end wall plate of the groove body is provided with a positioning hole (5), the positioning holes are distributed along the circumferential direction, and synchronous limiting of the rolling curtain piece and the manual rotary disc when the rolling curtain piece is at the starting end or the terminal of the groove body is realized through a fixing pin and a through hole (5.1) on the manual rotary disc (15).
Further, when the rolling curtain piece (8) is unfolded, the rolling curtain piece covers the upper part of the screen layer (2), and the middle layer (7) is positioned below the screen layer; when the vibrating conveyor function is only activated without the need for the vibrating screening machine to perform screening, the roller blind member is fully extended along the guide groove (4), and both ends of the roller blind member are fixed to the initial end (a) and the terminal end (B), respectively.
Furthermore, the manual rotating disc (15) is fastened and coaxially connected with the roller shutter shaft through an end fixing bolt, and the rolling and stretching of the roller shutter piece on the roller shutter shaft are realized in a hand-operated mode; through holes (5.1) with the same diameter as the plurality of positioning holes (5) on one side of the initial end wall plate of the tank body are distributed on the end face of the manual rotating disc along the circumferential direction; the rolling shafts are arranged on two sides of the initial end wall plate of the groove body through bearings.
Furthermore, a plurality of blowing holes which are distributed at equal intervals and have proper pore diameters are arranged on the blowing pipeline (17), the blowing holes face to the maintenance port at the middle layer (7) part of the initial end (A) of the tank body, and the air inlet end of the blowing pipeline is communicated with an air source control part (18) through an air pipeline; the air source control component consists of an air filtering and pressure regulating valve and an electromagnetic valve, and is controlled by a PLC program to realize the middle layer part of the intermittent blowing groove body and avoid the accumulation of screening materials and dust in the middle layer.
The operation method of the dual-purpose vibrating screen machine with the blowing device is characterized in that:
when the vibrating screen machine is normally used: the whole roller shutter piece (8) can be completely curled on the roller shutter shaft through a manual turntable (15) and is positioned at the initial end (A) of the groove body, and at the moment, the roller shutter piece is locked with the guide strips (3) at two sides of the groove body through the positioning threaded hole (6) and the positioning hole (7) through butterfly bolts, so that the roller shutter piece is prevented from generating vibration abnormal sound in the guide groove (4) when the vibration screening machine works;
when the function of only starting the vibrating conveyor is screened without the vibrating screening machine: firstly, releasing the fixed pin (14) and the roller shutter (8) fastened by the butterfly bolt; secondly, the rolling curtain piece is completely stretched along the guide groove in a mode of manually slowly dragging the rolling curtain piece and rotating the manual rotating disc (15) anticlockwise, and two ends of the rolling curtain piece are respectively fixed to the initial end (A) and the terminal end (B); then, the roller shutter piece is locked by the positioning threaded hole and the positioning hole and the guide strips on two sides of the groove body through butterfly bolts respectively, so that the roller shutter piece is prevented from generating vibration abnormal sound in the guide groove when the vibration screening machine works; a plurality of positioning holes are formed and are locked with the guide bars on the two sides of the groove body through butterfly bolts, so that no vibration is ensured during operation; finally, the fixing pin is locked to enable the manual rotating disc and the groove body to run synchronously, so that the stability and no noise when the roller shutter device is used are further ensured;
meanwhile, the blowing pipeline (17) blows intermittently to the middle layer part of the tank body under the control action of the air source control part, and then effectively avoids the accumulation of screening materials and dust in the middle layer.
The dual-purpose vibrating screen machine with the blowing device achieves dual-purpose functions of the vibrating screen machine, namely, the vibrating screen machine can achieve the vibrating screen effect and the conveying effect of the vibrating groove, and meanwhile, the effect of cleaning and blowing the middle layer of the vibrating screen on line is achieved. Not only solved at present under the prerequisite that can not change former production facility structural design, the problem of different brands to the technology processing demand of screening thing, effectively reduced operating personnel's maintenance intensity of labour and time moreover, its blowing device is effectual has reduced the worm that shakes and sifts the intermediate level and suffer from the risk because of the maintenance difficulty brings, has ensured product quality, simple structure, solid reliable, installation dismantle simple and convenient.
Drawings
FIG. 1 is a schematic structural diagram of a dual-purpose vibrating screen machine with a blowing device;
FIG. 2 is a schematic view of the rolling shutter device according to the present invention;
FIG. 3 is a partially enlarged schematic view of the present invention;
figure 4 is a schematic view of the blowing device of the present invention.
In the figure: the device comprises a tank body 1, a reciprocating vibration driving mechanism 1.1, a screen mesh layer 2, a guide strip 3, a guide groove 4, a positioning hole 5, a through hole 5.1, a positioning threaded hole 6, an intermediate layer 7, a roller shutter piece 8, a positioning hole 9, a roller shutter shaft 10, a fixing piece 11, a connecting piece 12, a bearing 13, a fixing pin 14, a manual turntable 15, a mounting seat 16, a blowing pipeline 17 and an air source control part 18; a starting end A and a terminal B.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a dual-purpose vibrating screen machine with a blowing device is used for vibrating screen of tobacco materials in a tobacco shred manufacturing process, and is characterized in that: the automatic rolling device comprises a rolling device and a blowing device, wherein the rolling device comprises a rolling piece 8, a rolling shaft 10, a connecting piece 12, a fixing pin 14 and a manual rotary table 15, the rolling device is installed at the initial end A of a tank body 1 of a vibrating screen classifier, the rolling shaft 10 is installed and connected to two sides of a wall plate at the initial end A of the tank body 1 through a bearing 13, the manual rotary table 15 is installed at one end of the rolling shaft 10 and located on the outer side of the wall plate, the fixing pin 14 is hung on the manual rotary table 15, the rolling piece 8 is connected with one end of the connecting piece 12 through a fixing piece 11, the other end of the connecting piece 12 is also connected with the rolling shaft 10 through the fixing piece 11, and the rolling piece 8 is horizontally limited in guide grooves 4 of the wall plates at two sides of the tank body 1 and can be arranged in a sliding mode; the blowing device is arranged at a maintenance opening in the middle of the initial end A of the tank body 1 and comprises an installation seat 16, a blowing pipeline 17 and an air source control part 18, wherein two ends of the blowing pipeline 17 are fixedly connected to the maintenance opening through the installation seat 16, the blowing pipeline 17 is used for cleaning the middle layer 7 of the vibrating screen machine, and the other end of the blowing pipeline 17 is communicated with the air source control part 18 consisting of an electromagnetic valve and a pressure regulating valve.
Furthermore, the roller shutter 8 is designed in a flexible material full-sealing mode, can be curled and extended on a roller shutter shaft 10 through a connecting piece 12, is provided with positioning holes 9 at the front end and the rear end of the roller shutter 8, and can be positioned when the roller shutter 8 slides to the starting end A or the terminal B in the guide grooves 4 on the inner sides of the wall boards at the two sides of the groove body 1 through the detachable butterfly bolts and positioning threaded holes 6 arranged at the front end and the rear end of the guide strip 3 on the inner side wall board of the groove body 1 of the vibration screening machine, so that no vibration abnormal sound is generated in the production process; the trough body 1 is driven by a reciprocating vibration driving mechanism 1.1.
Furthermore, the guide groove 4 is positioned below the guide strip 3, the guide groove 4 and the guide strip 3 are both arranged on the inner side wall of the wall plate of the groove body 1, the guide groove 4 is formed on two sides of the wall plate of the groove body 1 through the upper guide strip 3 and the lower guide strip 3, and the front end and the rear end of the guide strip 3 are both provided with positioning threaded holes 6 with the same diameter as the positioning holes 9 on the roller shutter 8; one side of an initial end A wallboard of the groove body 1 is provided with a positioning hole 5, the positioning holes 5 are distributed along the circumferential direction, and synchronous limiting with the manual rotating disc 15 when the roller shutter 8 is at the initial end A or the terminal B of the groove body 1 is realized through the fixing pin 14 and the through hole 5.1 on the manual rotating disc 15.
Further, when the rolling curtain member 8 is unfolded, the rolling curtain member 8 covers the screen layer 2, and the middle layer 7 is positioned below the screen layer 2; when the vibratory screening machine is not required for screening but functions as a vibratory conveyor, the roller blind member 8 is fully extended along the guide groove 4, and both ends of the roller blind member 8 are fixed to the initial end a and the terminal end B, respectively.
Furthermore, the manual rotating disc 15 is fastened and coaxially connected with the roller shutter shaft 10 through an end fixing bolt, and the rolling and stretching of the roller shutter piece 8 on the roller shutter shaft 10 are realized in a hand-operated mode; through holes 5.1 with the same diameter as the plurality of positioning holes 5 on one side of the wallboard A at the initial end of the groove body 1 are distributed on the end surface of the manual rotating disc 15 along the circumferential direction; the rolling shaft 10 is installed on two sides of the wall plate A at the initial end of the tank body 1 through a bearing 13, and is used for realizing free rotation of the rolling shaft 10 and facilitating installation and disassembly.
Furthermore, a plurality of blowing holes which are distributed at equal intervals and have proper pore diameters are arranged on the blowing pipeline 17, the blowing holes face to the maintenance port of the middle layer 7 part of the initial end A of the tank body 1, and the air inlet end of the blowing pipeline 17 is communicated with an air source control part 18 through an air pipeline; the air source control part 18 consists of an air filtering and pressure regulating valve and an electromagnetic valve, is controlled by a PLC program and is used for realizing intermittent blowing of the middle layer 7 part of the tank body 1 and avoiding accumulation of screening materials and dust in the middle layer 7.
The operation method of the dual-purpose vibrating screen machine with the blowing device is characterized in that:
when the vibratory screening machine functions are normally used: the whole roller shutter 8 can be completely curled on the roller shutter shaft 10 through the manual turntable 15 and is positioned at the initial end A of the groove body 1, and at the moment, the roller shutter 8 is locked with the guide strips 3 on two sides of the groove body 1 through the positioning threaded holes 6 and the positioning holes 9 through butterfly bolts, so that the roller shutter 8 cannot generate vibration abnormal sound in the guide grooves 4 when the vibration screening machine works;
when the function that need not the vibratory screening machine to sieve only play vibrating conveyor: first releasing the fixing pin 14 and the roller blind 8 fastened by the butterfly bolt; secondly, the rolling blind piece 8 is fully extended along the guide groove 4 in a mode of manually and slowly dragging the rolling blind piece 8 and combining with the anticlockwise rotating manual rotating disc 15, and two ends of the rolling blind piece 8 are respectively fixed to the initial end A and the terminal B; then, the rolling screen 8 is locked with the guide strips 3 on two sides of the groove body 1 through the positioning threaded holes 6 and the positioning holes 9 through butterfly bolts respectively, so that the rolling screen 8 cannot generate vibration abnormal sound in the guide grooves 4 when the vibration screening machine works; a plurality of positioning holes 9 are arranged and are locked with the guide bars 3 on the two sides of the groove body 1 through butterfly bolts, so that no vibration is ensured during operation; finally, the fixing pin 14 is locked to enable the manual rotating disc 15 to be synchronous with the operation of the groove body 1, so that the stability and no noise when the roller shutter device is used are further ensured;
meanwhile, the blowing pipeline 17 blows intermittently to the middle layer 7 of the tank body 1 under the control of the air source control part 18, and then screening materials and dust accumulation inside the middle layer 7 are effectively avoided.
The dual-purpose vibrating screen machine with the blowing device achieves dual-purpose functions of the vibrating screen machine, namely the vibrating screen machine can achieve the effects of vibrating and conveying a vibrating groove, and meanwhile achieves the effect of cleaning and blowing the middle layer of the vibrating screen on line. The problem of current under the prerequisite that can not change former production facility structural design, different brands are to the technology processing demand of screening thing is solved, effectively reduced operating personnel's maintenance intensity of labour and time moreover, its blowing device is effectual has reduced the worm that shakes and sifts the intermediate layer and suffer from the risk because of the maintenance difficulty brings, has ensured product quality, simple structure, solid reliable, installation dismantlement are simple and convenient.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dual-purpose vibration screening machine from area jetting device which is arranged in the vibration screening of tobacco material among the tobacco throwing technology which characterized in that: the device comprises a roller shutter device and a blowing device, wherein the roller shutter device comprises a roller shutter piece (8), a roller shutter shaft (10), a connecting piece (12), a fixing pin (14) and a manual rotary table (15), the roller shutter device is installed at the initial end (A) of a tank body (1) of a vibration screening machine, the roller shutter shaft is installed and connected to two sides of a wall plate at the initial end of the tank body through a bearing (13), the manual rotary table is installed at one end of the roller shutter shaft and located on the outer side of the wall plate, the fixing pin is hung on the manual rotary table, the roller shutter piece is connected with one end of the connecting piece (12) through a fixing piece (11), the other end of the connecting piece is also connected with the roller shutter shaft through the fixing piece, and the roller shutter piece is horizontally limited in guide grooves (4) of the wall plates at two sides of the tank body and is arranged in a sliding manner; the blowing device is arranged at a maintenance port of an intermediate layer (7) at the initial end (A) of the groove body and comprises an installation seat (16), a blowing pipeline (17) and an air source control part (18), wherein two ends of the blowing pipeline are fixedly connected to the maintenance port through the installation seat, the blowing pipeline is used for cleaning the intermediate layer of the vibrating screen classifier, and the other end of the blowing pipeline is communicated with the air source control part consisting of an electromagnetic valve and a pressure regulating valve.
2. The dual-purpose vibrating screen classifier with the blowing device is characterized in that the roller blind piece (8) is designed in a fully-sealed mode by adopting a flexible material, can be curled and stretched on a roller blind shaft through a connecting piece, is provided with positioning holes (9) at the front end and the rear end through a detachable butterfly bolt and positioning threaded holes (6) at the front end and the rear end of a guide strip (3) on the inner side wall plate of a groove body of the vibrating screen classifier, and can realize the positioning of the roller blind piece when the roller blind piece slides to the starting end (A) or the terminal end (B) in guide grooves (4) on the inner sides of wall plates at the two sides of the groove body through a detachable butterfly bolt and the positioning threaded holes (6) at the front end and the rear end, so that no vibration abnormal sound is generated in the production process; the trough body (1) is driven by a reciprocating vibration driving mechanism (1.1).
3. The dual-purpose vibrating screen classifier with the blowing device as claimed in claim 2, wherein the guide groove (4) is located below one guide bar (3), the guide groove and the guide bar are both arranged on the inner side wall of the wall plate of the chute body, the guide groove is formed on two sides of the wall plate of the chute body through the upper guide bar and the lower guide bar, and the front end and the rear end of the guide bar are both provided with positioning threaded holes (6) with the same diameter as the positioning holes (9) on the roller shutter member (8); one side of an initial end wall plate of the groove body is provided with a positioning hole (5), a plurality of positioning holes are distributed along the circumferential direction, and synchronous limiting with a manual rotary table when the rolling curtain piece is at the starting end or the terminal of the groove body is realized through a fixing pin and a through hole (5.1) on the manual rotary table (15).
4. The dual-purpose vibrating screen machine with blowing device according to claim 3, characterized in that, when the rolling screen member (8) is unfolded, the rolling screen member is covered on the screen layer (2), and the middle layer (7) is positioned below the screen layer; when the vibrating conveyor function is only activated without the need for the vibrating screening machine to perform screening, the roller blind member is fully extended along the guide groove (4), and both ends of the roller blind member are fixed to the initial end (a) and the terminal end (B), respectively.
5. The dual-purpose vibrating screen classifier with the blowing device is characterized in that the manual rotating disc (15) is fastened and coaxially connected with the roller shutter shaft through an end fixing bolt, and the rolling and stretching of the roller shutter piece on the roller shutter shaft are realized in a hand-operated mode; through holes (5.1) with the same diameter as the plurality of positioning holes (5) on one side of the initial end wall plate of the tank body are distributed on the end face of the manual rotating disc along the circumferential direction; the rolling shafts are arranged on two sides of the initial end wall plate of the groove body through bearings.
6. The dual-purpose vibrating screen classifier with the blowing device as claimed in claim 5, wherein the blowing pipeline (17) is provided with a plurality of blowing holes with suitable aperture and being distributed at equal intervals, the blowing holes face the maintenance port at the middle layer (7) part of the initial end (A) of the groove body, and the air inlet end of the blowing pipeline is communicated with the air source control part (18) through an air pipeline; the air source control component consists of an air filtering and pressure regulating valve and an electromagnetic valve, is controlled by a PLC program and is used for realizing the middle layer part of the intermittent blowing tank body and avoiding the accumulation of screening materials and dust in the middle layer.
7. A method of operating a dual vibratory screening machine with blowing apparatus comprising the dual vibratory screening machine with blowing apparatus of claim 6, further comprising:
when the vibratory screening machine functions are normally used: the whole roller shutter piece (8) can be completely curled on the roller shutter shaft through a manual turntable (15) and is positioned at the initial end (A) of the groove body, and the roller shutter piece is locked with the guide strips (3) at two sides of the groove body through the positioning threaded hole (6) and the positioning hole (7) through the butterfly bolt, so that the roller shutter piece is prevented from generating vibration abnormal sound in the guide groove (4) when the vibration screening machine works;
when the function of only starting the vibrating conveyor is screened without the vibrating screening machine: firstly, releasing the fixed pin (14) and the roller shutter (8) fastened by the butterfly bolt; secondly, the rolling blind piece is completely stretched along the guide groove in a mode of manually slowly dragging the rolling blind piece and rotating the manual rotating disc (15) anticlockwise, and two ends of the rolling blind piece are respectively fixed to the initial end (A) and the terminal end (B); then, the roller shutter piece is locked by the positioning threaded hole and the positioning hole and the guide strips on two sides of the groove body through butterfly bolts respectively, so that the roller shutter piece is prevented from generating vibration abnormal sound in the guide groove when the vibration screening machine works; a plurality of positioning holes are formed and are locked with the guide bars on the two sides of the groove body through butterfly bolts, so that no vibration is ensured during operation; finally, the fixing pin is locked to enable the manual rotating disc and the groove body to run synchronously, so that the stability and no noise when the roller shutter device is used are further ensured;
meanwhile, the blowing pipeline (17) blows intermittently to the middle layer part of the tank body under the control action of the air source control part, and then effectively avoids the accumulation of screening materials and dust in the middle layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011961.3A CN115463825B (en) | 2022-08-23 | 2022-08-23 | Dual-purpose vibration screening machine with blowing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011961.3A CN115463825B (en) | 2022-08-23 | 2022-08-23 | Dual-purpose vibration screening machine with blowing device |
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| CN115463825A true CN115463825A (en) | 2022-12-13 |
| CN115463825B CN115463825B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211011961.3A Active CN115463825B (en) | 2022-08-23 | 2022-08-23 | Dual-purpose vibration screening machine with blowing device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279628A1 (en) * | 2001-07-26 | 2003-01-29 | Schenck Process GmbH | Vibratory conveying apparatus |
| EP2859802A1 (en) * | 2013-10-11 | 2015-04-15 | Köhl Maschinenbau AG | Apparatus and method for sorting and conveying smoking articles |
| CN206262926U (en) * | 2016-12-09 | 2017-06-20 | 湖南中烟工业有限责任公司 | A kind of tobacco leaf shake groove screening blow device |
| CN208427337U (en) * | 2018-03-09 | 2019-01-25 | 山东中烟工业有限责任公司 | A kind of vibrosieve groove body and screening machine with active plugboard |
| CN209577402U (en) * | 2019-01-10 | 2019-11-05 | 吉林烟草工业有限责任公司 | A kind of online dual-purpose vibration screening device of a formula |
-
2022
- 2022-08-23 CN CN202211011961.3A patent/CN115463825B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279628A1 (en) * | 2001-07-26 | 2003-01-29 | Schenck Process GmbH | Vibratory conveying apparatus |
| EP2859802A1 (en) * | 2013-10-11 | 2015-04-15 | Köhl Maschinenbau AG | Apparatus and method for sorting and conveying smoking articles |
| CN206262926U (en) * | 2016-12-09 | 2017-06-20 | 湖南中烟工业有限责任公司 | A kind of tobacco leaf shake groove screening blow device |
| CN208427337U (en) * | 2018-03-09 | 2019-01-25 | 山东中烟工业有限责任公司 | A kind of vibrosieve groove body and screening machine with active plugboard |
| CN209577402U (en) * | 2019-01-10 | 2019-11-05 | 吉林烟草工业有限责任公司 | A kind of online dual-purpose vibration screening device of a formula |
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| Publication number | Publication date |
|---|---|
| CN115463825B (en) | 2023-11-24 |
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