CN115463825B - Dual-purpose vibration screening machine with blowing device - Google Patents
Dual-purpose vibration screening machine with blowing device Download PDFInfo
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- CN115463825B CN115463825B CN202211011961.3A CN202211011961A CN115463825B CN 115463825 B CN115463825 B CN 115463825B CN 202211011961 A CN202211011961 A CN 202211011961A CN 115463825 B CN115463825 B CN 115463825B
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- screening machine
- blowing
- groove body
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- 238000007664 blowing Methods 0.000 title claims abstract description 59
- 238000012216 screening Methods 0.000 title claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 93
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 13
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 241000208125 Nicotiana Species 0.000 claims description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 vibration screening machine with a blowing device, which is characterized in that: the 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 fixed pin (14) and a manual rotary table (15), the rolling device is arranged at the initial end (A) of a groove body (1) of the vibration screening machine, and the rolling piece is horizontally limited in guide grooves (4) of wall plates at two sides of the groove body and can be slidably arranged; the blowing device is arranged at the maintenance opening of the middle layer (7) at the initial end of the groove body and comprises a mounting seat (16), a blowing pipeline (17) and an air source control part (18), wherein two ends of the blowing pipeline are fixedly connected at the maintenance opening through the mounting seat, and the blowing pipeline is used for cleaning the middle layer part of the vibration screening machine. The invention realizes the dual-purpose function of the vibrating screen machine, not only can realize the function of the vibrating screen, but also can realize the conveying function of the vibrating trough, 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 vibration screening machine with a blowing device.
Background
The vibration screening machine is one of the important auxiliary devices in the tobacco shred production line, so that the material can move forwards when continuously throwing in the screening direction in the tank body, and the purpose of conveying and screening is realized through the screen. However, along with the production and processing requirements of different processes of different cigarette brands, when filamentous materials or materials which do not need to be screened enter a feeding or perfuming machine roller to complete processes such as feeding or perfuming after passing through a vibration screening machine, such as novel tobacco or other sample cigarette process processing flows, the layout design of the existing process production equipment cannot meet the actual dual-purpose production requirements, and only a plastic film, a paper shell or adhesive tape paper can be used for carrying out closed shielding on the screen surface of the vibration screening machine manually so as to ensure that the processed tobacco materials are not screened. But the process has the advantages of high labor intensity, time and labor consumption, influence on the field beauty of equipment, difficult cleaning after the adhesive tape is stuck, and the like; moreover, sundries or residual sundries are easily brought to a later batch in the production process, so that product quality accidents are caused, and meanwhile, the problem that insects are easily caused due to the fact that the inside of an intermediate layer of a vibration screening machine is difficult to maintain and poor in effect is always urgent to solve.
Based on the above, the invention provides a dual-purpose vibration screening machine with a blowing device, which solves the problems by additionally arranging a rolling curtain device and an on-line 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 the dual-purpose function of the vibrating screen machine, not only can realize the function of a vibrating screen, but also can realize the conveying function of a vibrating trough, and simultaneously realizes the function of cleaning and blowing the middle layer of the vibrating screen on line. The spraying device solves the problem that the process processing requirements of different brands on screened objects can not be changed on the premise of the structural design of original production equipment, effectively reduces the maintenance labor intensity and time of operators, effectively reduces the insect risk of the middle layer of the vibrating screen caused by difficult maintenance, ensures the product quality, and has simple, firm and reliable structure and simple and convenient installation and disassembly.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a from dual-purpose vibration screening machine of taking jetting device which is arranged in the vibration screening of tobacco material among the tobacco silk making technology, its characterized in that: the device comprises a rolling curtain device and a blowing device, wherein the rolling curtain device comprises a rolling curtain piece (8), a rolling curtain shaft (10), a connecting piece (12), a fixed pin (14) and a manual rotary table (15), the rolling curtain device is arranged at an initial end (A) of a groove body (1) of the vibration screening machine, the rolling curtain shaft is 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 arranged at one end of the rolling curtain shaft and positioned outside the wall plate, the fixed pin is hung on the manual rotary table, the rolling curtain piece is connected with one end of the connecting piece (12) through the fixing piece (11), the other end of the connecting piece is also connected with the rolling curtain shaft through the fixing piece, and the rolling curtain piece is horizontally limited in a guide groove (4) of the wall plates at two sides of the groove body and can be arranged in a sliding manner; the blowing device is arranged at the maintenance opening of the middle layer (7) at the initial end (A) of the tank body and comprises a mounting seat (16), a blowing pipeline (17) and an air source control component (18), wherein two ends of the blowing pipeline are fixedly connected at the maintenance opening through the mounting seat, the blowing pipeline is used for cleaning the middle layer part of the vibration screening machine, and the other end of the blowing pipeline is communicated with the air source control component consisting of an electromagnetic valve and a pressure regulating valve.
Further, the rolling shutter piece (8) adopts a flexible material fully-sealed design, the rolling shutter piece can be curled and stretched on a rolling shutter shaft through a connecting piece, positioning holes (9) are formed in the front end and the rear end of the rolling shutter piece, positioning holes (6) are formed in the front end and the rear end of a detachable butterfly bolt and guide bars (3) on the inner side wall of a groove body wallboard of a vibration screening machine, and the rolling shutter piece is positioned when sliding to a starting end (A) or a terminal end (B) in a guide groove (4) on the inner side of the groove body wallboard, so that no vibration abnormal sound is generated in the production process; the tank body (1) is driven by a reciprocating vibration driving mechanism (1.1).
Further, the guide groove (4) is positioned below a guide bar (3), the guide groove and the guide bar are arranged on the inner side wall of the wall plate of the groove body, the two sides of the wall plate of the groove body form the guide groove through the upper guide bar and the lower guide bar, and the front end and the rear end of the guide bar are respectively provided with a positioning threaded hole (6) with the same aperture as the positioning hole (9) on the roller shutter piece (8); the initial end wallboard one side of cell body is equipped with locating hole (5), and a plurality of locating holes distribute along circumference, realize spacing with manual carousel synchronization when rolling up curtain piece at the initial end or the terminal of cell body through hole (5.1) on fixed pin and manual carousel (15).
Further, when the rolling curtain piece (8) is unfolded, the rolling curtain piece covers the upper part of the screen mesh layer (2), and the middle layer (7) is positioned below the screen mesh layer; when the vibrating conveyor is used for sieving without a vibrating sieving machine, the rolling shutter piece is fully stretched out along the guide groove (4), and two ends of the rolling shutter piece are respectively fixed to the initial end (A) and the terminal end (B).
Further, the manual rotary table (15) is fixedly and coaxially connected with the roller shutter shaft through an end fixing bolt, and the roller shutter piece is curled and stretched on the roller shutter shaft by adopting a hand-operated manner; through holes (5.1) with the same aperture as the plurality of positioning holes (5) on one side of the initial end wallboard of the tank body are distributed on the end surface of the manual turntable along the circumferential direction; the roller shutter shaft is arranged at two sides of the initial end wall plate of the groove body through bearings.
Further, a plurality of blowing holes which are distributed at equal intervals and have proper apertures are arranged on the blowing pipeline (17), the blowing holes face to a maintenance opening of the middle layer (7) of the initial end (A) of the tank body, and the air inlet end of the blowing pipeline is communicated with the air source control component (18) through the air pipeline; the air source control part consists of an air filtering pressure regulating valve and an electromagnetic valve, and is controlled by a PLC program to realize intermittent blowing of the middle layer part of the tank body, so that the accumulation of screened substances and dust in the middle layer is avoided.
An operating method of a dual-purpose vibration screening machine with a blowing device is characterized in that:
when the vibratory screening machine function is normally used: the whole rolling shutter piece (8) can be completely curled on the rolling shutter shaft through a manual rotary table (15) and is positioned at the initial end (A) of the groove body, and the rolling shutter piece is locked with the guide strips (3) at two sides of the groove body through the positioning threaded holes (6) and the positioning holes (7) at the moment through butterfly bolts, so that vibration abnormal sound cannot be generated in the guide groove (4) by the rolling shutter piece when the vibration screening machine works;
when the vibrating conveyor is not needed to screen, the vibrating conveyor only plays a role in vibrating: firstly, releasing the fixed pin (14) and the rolling shutter (8) fastened by the butterfly bolt; secondly, the rolling shutter piece is fully stretched out along the guide groove by combining manual slow dragging of the rolling shutter piece and anticlockwise rotation of the manual rotary table (15), and two ends of the rolling shutter piece are respectively fixed to the initial end (A) and the terminal end (B); secondly, locking the rolling shutter piece by the positioning threaded holes and the positioning holes with guide bars at two sides of the groove body through butterfly bolts respectively, so that the rolling shutter piece is ensured not to generate vibration abnormal sound in the guide groove when the vibration screening machine works; a plurality of positioning holes are formed and are locked with guide bars on two sides of the groove body through butterfly bolts, so that running is ensured to be free from vibration; finally, the fixing pin is locked so that the operation of the manual rotary table and the groove body is synchronous, and further the stability and the no abnormal sound performance of the roller shutter device are ensured when the roller shutter device is used;
meanwhile, the jetting pipeline (17) intermittently jets the middle layer part of the tank body under the control action of the air source control part, so that the accumulation of screening materials and accumulated ash in the middle layer is effectively avoided.
The dual-purpose vibrating screen machine with the blowing device realizes the dual-purpose function of the vibrating screen machine, can realize the function of vibrating screen and the conveying function of a vibrating groove, and simultaneously realizes the function of cleaning and blowing the middle layer of the vibrating screen on line. The spraying device solves the problem that the process processing requirements of different brands on screened objects can not be changed on the premise of the structural design of original production equipment, effectively reduces the maintenance labor intensity and time of operators, effectively reduces the insect risk of the middle layer of the vibrating screen caused by difficult maintenance, ensures the product quality, and has simple, firm and reliable structure and simple and convenient installation and disassembly.
Drawings
FIG. 1 is a schematic diagram of a dual-purpose vibratory screening machine with a blowing device according to the present invention;
FIG. 2 is a schematic view of a roller shutter device according to the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the present invention;
fig. 4 is a schematic structural view of the blowing device of the present invention.
In the figure: the device comprises a groove body 1, a reciprocating vibration driving mechanism 1.1, a screen layer 2, a guide bar 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 rotary table 15, a mounting seat 16, an injection pipeline 17 and an air source control part 18; a start end A and a finish end B.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-4, a dual-purpose vibratory screening machine with a blowing device is used for vibratory screening of tobacco materials in a tobacco shredding process, and is characterized in that: the 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 fixed pin 14 and a manual rotary table 15, the rolling device is arranged at the initial end A of a groove body 1 of the vibration screening machine, the rolling shaft 10 is arranged and connected at two sides of a wallboard at the initial end A of the groove body 1 through a bearing 13, the manual rotary table 15 is arranged at one end of the rolling shaft 10 and is positioned at the outer side of the wallboard, the fixed 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 the 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 a guide groove 4 of wallboards at two sides of the groove body 1 and is slidably arranged; the blowing device is arranged at a maintenance opening in the middle of the initial end A of the tank body 1 and comprises a mounting seat 16, a blowing pipeline 17 and an air source control component 18, wherein two ends of the blowing pipeline 17 are fixedly connected at the maintenance opening through the mounting seat 16, the blowing pipeline 17 is used for cleaning the middle layer 7 of the vibration screening machine, and the other end of the blowing pipeline 17 is communicated with the air source control component 18 consisting of an electromagnetic valve and a pressure regulating valve.
Further, the rolling shutter 8 is of a fully-sealed flexible material design, the rolling shutter 8 can be curled and stretched on the rolling shutter shaft 10 through the connecting piece 12, positioning holes 9 are formed in the front end and the rear end of the rolling shutter 8, and positioning of the rolling shutter 8 in the process of sliding to the starting end A or the terminal end B in the guide groove 4 in the inner side of the wall plate on two sides of the groove body 1 is realized through the detachable butterfly bolt and positioning threaded holes 6 formed in the front end and the rear end of the guide bar 3 on the inner side wall plate of the groove body 1 of the vibration screening machine, so that no vibration abnormal sound is generated in the production process; the tank body 1 is driven by a reciprocating vibration driving mechanism 1.1.
Further, the guide groove 4 is positioned below the guide bar 3, the guide groove 4 and the guide bar 3 are arranged on the inner side wall of the wall plate of the groove body 1, the guide groove 4 is formed between the upper guide bar 3 and the lower guide bar 3 at two sides of the wall plate of the groove body 1, and the front end and the rear end of the guide bar 3 are respectively provided with a positioning threaded hole 6 with the same aperture as the positioning hole 9 on the roller shutter piece 8; the initial end A wallboard side of cell body 1 is equipped with locating hole 5, and a plurality of locating holes 5 distribute along circumference, through-hole 5.1 on fixed pin 14 and manual carousel 15 realize spacing with manual carousel 15 when rolling up curtain piece 8 at initial end A or terminal B of cell body 1 in step.
Further, when the rolling shutter 8 is unfolded, the rolling shutter 8 covers the upper part of the screen layer 2, and the middle layer 7 is positioned below the screen layer 2; when the vibrating conveyor functions only without the need for the vibrating screen machine to screen, the shutter 8 is fully extended along the guide groove 4, and both ends of the shutter 8 are fixed to the initial end a and the terminal end B, respectively.
Further, the manual rotary table 15 is fixedly and coaxially connected with the roller shutter shaft 10 through an end fixing bolt, and the roller shutter 8 is curled and stretched on the roller shutter shaft 10 by adopting a hand operation mode; through holes 5.1 with the same aperture as the plurality of positioning holes 5 on one side of the wallboard at the initial end A of the tank body 1 are distributed on the end surface of the manual rotary table 15 along the circumferential direction; the roller shutter shaft 10 is arranged on two sides of the wallboard at the initial end A of the groove body 1 through bearings 13, and is used for realizing free rotation of the roller shutter shaft 10 and being convenient to install and detach.
Further, a plurality of blowing holes with proper apertures are distributed in equal intervals on the blowing pipeline 17 and face to a maintenance opening of the middle layer 7 of the initial end A of the tank body 1, and the air inlet end of the blowing pipeline 17 is communicated with the air source control part 18 through an air pipeline; the air source control part 18 consists of an air filtering pressure regulating valve and an electromagnetic valve, and is controlled by a PLC program to realize intermittent blowing of the middle layer 7 of the tank body 1, so as to avoid accumulation of screened substances and dust in the middle layer 7.
An operating method of a dual-purpose vibration screening machine with a blowing device is characterized in that:
when the vibratory screening machine function is normally used: the whole rolling shutter 8 can be fully curled on the rolling shutter shaft 10 through the manual rotary disc 15 and is positioned at the initial end A of the groove body 1, and at the moment, the rolling shutter 8 is locked with the guide strips 3 at two sides of the groove body 1 through the positioning threaded holes 6 and the positioning holes 9 through butterfly bolts, so that vibration abnormal sound can not be generated in the guide groove 4 by the rolling shutter 8 when the vibration screening machine works;
when the vibrating conveyor is not needed to screen, the vibrating conveyor only plays a role in vibrating: firstly releasing the fixing pin 14 and the shutter 8 fastened by the butterfly bolt; secondly, the rolling shutter 8 is fully stretched out along the guide groove 4 by combining manual slow dragging of the rolling shutter 8 with counterclockwise rotation of the manual rotary table 15, and two ends of the rolling shutter 8 are respectively fixed to the initial end A and the terminal end B; then, the rolling shutter 8 is locked with the guide bars 3 at the two sides of the groove body 1 through the positioning threaded holes 6 and the positioning holes 9 respectively by butterfly bolts, so that the rolling shutter 8 is ensured not to generate vibration abnormal sound in the guide groove 4 when the vibration screening machine works; a plurality of positioning holes 9 are formed and are locked with the guide bars 3 on two sides of the groove body 1 through butterfly bolts, so that running is ensured to be free from vibration; finally, the fixed pin 14 is locked to synchronize the operation of the manual rotary table 15 and the groove body 1, so that the stability and the no abnormal sound performance of the roller shutter device are further ensured when the roller shutter device is used;
meanwhile, the jetting pipeline 17 intermittently jets the middle layer 7 of the tank body 1 under the control action of the air source control part 18, so that the accumulation of screening materials and dust in the middle layer 7 is effectively avoided.
The dual-purpose vibrating screen machine with the blowing device realizes the dual-purpose function of the vibrating screen machine, can realize the function of vibrating screen and the conveying function of a vibrating groove, and simultaneously realizes the function of cleaning and blowing the middle layer of the vibrating screen on line. The spraying device solves the problem that the process processing requirements of different brands on screened objects can not be changed on the premise of the structural design of original production equipment, effectively reduces the maintenance labor intensity and time of operators, effectively reduces the insect risk of the middle layer of the vibrating screen caused by difficult maintenance, ensures the product quality, and has simple, firm and reliable structure and simple and convenient installation and disassembly.
The above-described embodiments are illustrative of the present invention and are not intended to be limiting, and it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a from dual-purpose vibration screening machine of taking jetting device which is arranged in the vibration screening of tobacco material among the tobacco silk making technology, its characterized in that: the device comprises a rolling curtain device and a blowing device, wherein the rolling curtain device comprises a rolling curtain piece (8), a rolling curtain shaft (10), a connecting piece (12), a fixed pin (14) and a manual rotary table (15), the rolling curtain device is arranged at an initial end (A) of a groove body (1) of the vibration screening machine, the rolling curtain shaft is 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 arranged at one end of the rolling curtain shaft and positioned outside the wall plate, the fixed pin is hung on the manual rotary table, the rolling curtain piece is connected with one end of the connecting piece (12) through the fixing piece (11), the other end of the connecting piece is also connected with the rolling curtain shaft through the fixing piece, and the rolling curtain piece is horizontally limited in a guide groove (4) of the wall plates at two sides of the groove body and can be arranged in a sliding manner; the blowing device is arranged at a maintenance opening of the middle layer (7) at the initial end (A) of the tank body and comprises a mounting seat (16), a blowing pipeline (17) and an air source control component (18), wherein two ends of the blowing pipeline are fixedly connected at the maintenance opening through the mounting seat, the blowing pipeline is used for cleaning the middle layer part of the vibration screening machine, and the other end of the blowing pipeline is communicated with the air source control component consisting of an electromagnetic valve and a pressure regulating valve;
the rolling shutter piece (8) is of a fully-sealed flexible material design, the rolling shutter piece can be curled and stretched on the rolling shutter shaft through the connecting piece, positioning holes (9) are formed in the front end and the rear end of the rolling shutter piece, positioning holes (6) are formed in the front end and the rear end of a detachable butterfly bolt and guide strips (3) on the inner side wall of a groove body wallboard of the vibration screening machine, and the rolling shutter piece is positioned when sliding to a starting end (A) or a terminal end (B) in a guide groove (4) on the inner side of the groove body wallboard, so that no vibration abnormal sound is generated in the production process; the tank body (1) is driven by a reciprocating vibration driving mechanism (1.1);
the guide groove (4) is positioned below a guide bar (3), the guide groove and the guide bar are arranged on the inner side wall of a wall plate of the groove body, the two sides of the wall plate of the groove body form a guide groove through the upper guide bar and the lower guide bar, and the front end and the rear end of the guide bar are respectively provided with a positioning threaded hole (6) with the same aperture as a positioning hole (9) on the roller shutter piece (8); the initial end wallboard one side of cell body is equipped with locating hole (5), and a plurality of locating holes distribute along circumference, realize spacing with manual carousel synchronization when rolling up curtain piece at the initial end or the terminal of cell body through hole (5.1) on fixed pin and manual carousel (15).
2. A dual-purpose vibratory screening machine with a blowing device according to claim 1, wherein the rolling screen member (8) is arranged to cover the screen layer (2) when it is deployed, the intermediate layer (7) being arranged below the screen layer; when the vibrating conveyor is used for sieving without a vibrating sieving machine, the rolling shutter piece is fully stretched out along the guide groove (4), and two ends of the rolling shutter piece are respectively fixed to the initial end (A) and the terminal end (B).
3. The dual-purpose vibration screening machine with the blowing device according to claim 2, wherein the manual rotary table (15) is fixedly and coaxially connected with the roller shutter shaft through an end fixing bolt, and the roller shutter piece is curled and stretched on the roller shutter shaft by adopting a manual operation; through holes (5.1) with the same aperture as the plurality of positioning holes (5) on one side of the initial end wallboard of the tank body are distributed on the end surface of the manual turntable along the circumferential direction; the roller shutter shaft is arranged at two sides of the initial end wall plate of the groove body through bearings.
4. A dual-purpose vibration screening machine with a blowing device according to claim 3, characterized in that the blowing pipeline (17) is provided with a plurality of blowing holes which are distributed equidistantly and have suitable aperture and are toward the maintenance opening of the middle layer (7) of the initial end (a) of the tank body, and the air inlet end of the blowing pipeline is communicated with the air source control part (18) through the air pipeline; the air source control part consists of an air filtering pressure regulating valve and an electromagnetic valve, and is controlled by a PLC program to realize intermittent blowing of the middle layer part of the tank body, so that the accumulation of screened substances and dust in the middle layer is avoided.
5. A method of operating a dual-purpose vibratory screening machine having a self-contained blowing device, comprising a dual-purpose vibratory screening machine having a self-contained blowing device as defined in claim 4, wherein:
when the vibratory screening machine function is normally used: the whole rolling shutter piece (8) can be completely curled on the rolling shutter shaft through a manual rotary table (15) and is positioned at the initial end (A) of the groove body, and the rolling shutter piece is locked with the guide strips (3) at two sides of the groove body through the positioning threaded holes (6) and the positioning holes (7) at the moment through butterfly bolts, so that vibration abnormal sound cannot be generated in the guide groove (4) by the rolling shutter piece when the vibration screening machine works;
when the vibrating conveyor is not needed to screen, the vibrating conveyor only plays a role in vibrating: firstly, releasing the fixed pin (14) and the rolling shutter (8) fastened by the butterfly bolt; secondly, the rolling shutter piece is fully stretched out along the guide groove by combining manual slow dragging of the rolling shutter piece and anticlockwise rotation of the manual rotary table (15), and two ends of the rolling shutter piece are respectively fixed to the initial end (A) and the terminal end (B); secondly, locking the rolling shutter piece by the positioning threaded holes and the positioning holes with guide bars at two sides of the groove body through butterfly bolts respectively, so that the rolling shutter piece is ensured not to generate vibration abnormal sound in the guide groove when the vibration screening machine works; a plurality of positioning holes are formed and are locked with guide bars on two sides of the groove body through butterfly bolts, so that running is ensured to be free from vibration; finally, the fixing pin is locked so that the operation of the manual rotary table and the groove body is synchronous, and further the stability and the no abnormal sound performance of the roller shutter device are ensured when the roller shutter device is used;
meanwhile, the jetting pipeline (17) intermittently jets the middle layer part of the tank body under the control action of the air source control part, so that the accumulation of screening materials and accumulated ash in the middle layer is effectively avoided.
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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| Publication Number | Publication Date |
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| CN115463825A CN115463825A (en) | 2022-12-13 |
| CN115463825B true 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 |
|---|---|
| CN115463825A (en) | 2022-12-13 |
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