CN104118695A - Progressive feeding type feed device of cotton long fiber raw materials - Google Patents
Progressive feeding type feed device of cotton long fiber raw materials Download PDFInfo
- Publication number
- CN104118695A CN104118695A CN201410340498.6A CN201410340498A CN104118695A CN 104118695 A CN104118695 A CN 104118695A CN 201410340498 A CN201410340498 A CN 201410340498A CN 104118695 A CN104118695 A CN 104118695A
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- Prior art keywords
- discaling roll
- feeding
- feeding discaling
- plate
- sprocket wheel
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Classifications
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- 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
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a progressive feeding type feed device of cotton long fiber raw materials. Mirrors are symmetrically arranged on a shell of the progressive feeding type feed device, material level sensors are arranged on the mirrors, a fixing hole plate and a vibration hole plate are arranged in a feed cavity, the hole plates are respectively and evenly provided with a plurality of plate holes, the vibration hole plate is driven by a vibration hole plate vibrating device to vibrate in a reciprocating mode, two pairs of feed tooth rollers are arranged in the feed cavity and driven by feed tooth roller transmission devices to rotate inversely, and an air return opening is formed in the bottom of the shell. The vibration hole plate vibrates in the reciprocating mode, so that air and small fibers in the materials are evenly scattered and penetrate through the plate holes to be exhausted through the air return opening, and the plate hole blocking phenomenon is effectively avoided; meanwhile, through the two pairs of feed tooth rollers with the distances decreased progressively, two-level progressive type compacted feeding is achieved, the cotton long fiber materials are made to be more compact and evenly conveyed to a downstream device in a flat-strip type, while full-closed continuous measuring production is achieved, material winding is effectively reduced, and feeding quality is improved.
Description
Technical field
The present invention relates to a kind of drawing-in device, be specifically related to the long stapled drawing-in device of a kind of cotton class.
Background technology
In pulping process, existing pulping process be three grades of cottons, cotton linter and crudefiber crop pulping raw material after breaing up removal of impurities, removed metal object or dust, then realize continuous measurement feeding by conveyor screw.But because the characteristic of cotton long fiber material often occurs in this conveying feeding procedure and is wound around screw rod fault, not only feeding is inhomogeneous, cleaning is difficult, also very easily causes equipment downtime, pulping equipment frequently suffers load shock to reduce service life.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of cotton class long fibered raw material feeding type drawing-in device that goes forward one by one, can realize technical requirements totally-enclosed, that continuous measurement is produced simultaneously, and further make cotton class long fibre material more consolidation, be delivered to upstream device uniformly, effectively reduce and be wound around, improve feeding efficiency and quality.
Technical scheme: for solving the problems of the technologies described above, the cotton class long fibered raw material provided by the invention feeding type drawing-in device that goes forward one by one, comprises inlet point, housing and discharging opening, and described inlet point is positioned at case top, described discharging opening is positioned at housing bottom, is provided with feeding cavity in described housing; Also involving vibrations orifice plate oscillatory system and feeding discaling roll driving device;
Described housing comprises the primary importance plate and the 3rd location plate and the second place plate being oppositely arranged and the 4th location plate that are oppositely arranged;
In described feeding cavity, a side of contiguous second place plate is fixed with fixing orifice plate, and in described feeding cavity, a side of contiguous the 4th location plate is provided with vibratory orifice plate, and the vibrated orifice plate oscillatory system of described vibratory orifice plate drives double vibrations; On described vibratory orifice plate and fixing orifice plate, be evenly provided with some plate holes;
In described feeding cavity, be positioned at fixing orifice plate and the below of vibratory orifice plate and the top of discharging opening and be provided with two pairs of feeding discaling rolls, be respectively from top to bottom upper left feeding discaling roll and lower-left feeding discaling roll, the right side correspondence of upper left feeding discaling roll and lower-left feeding discaling roll is provided with upper right feeding discaling roll and bottom right feeding discaling roll, upper left feeding discaling roll and upper right feeding discaling roll are a pair of, lower-left feeding discaling roll and bottom right feeding discaling roll are a pair of, and every pair of feeding discaling roll is subject to feeding discaling roll actuator drives anti-interior to rotation; Spacing between described lower-left feeding discaling roll and bottom right feeding discaling roll is less than the spacing between upper left feeding discaling roll and upper right feeding discaling roll;
The bottom that described housing is positioned at second place plate and the 4th location plate is provided with return air inlet.
The external upstream of the inlet point pneumatic feeding device of drawing-in device of the present invention, the cotton fiber material as three grades of cottons, cotton linter and crudefiber crop raw material of now breaing up after removal of impurities relies on blower negative pressure to suck after the inlet point of continuous measurement drawing-in device, material falls between vibratory orifice plate and fixing orifice plate, wind-engaging negative pressure swabbing action, air and fiber fines, through the some plate holes that evenly arrange on vibratory orifice plate and fixing orifice plate, are delivered to downstream fiber recovery and mechanical and hydraulic combined dust system through return air inlet, further drop down onto between upper left feeding discaling roll and upper right feeding discaling roll at the material falling between vibratory orifice plate and fixing orifice plate, upper left feeding discaling roll and upper right feeding discaling roll are anti-interior to rotation, progressively compacting material, material is flat strip shaped and evenly drops down onto between lower-left feeding discaling roll and bottom right feeding discaling roll, spacing between lower-left feeding discaling roll and bottom right feeding discaling roll is less than the spacing between upper left feeding discaling roll and upper right feeding discaling roll, material obtains further compacting, then be more closely equably flat strip shaped and drop down onto discharging opening, thereby export downstream pulping equipment to as gone in twin screw impregnator.
In material dropping process, occur that for preventing that material from sticking at congestion affects normally works in the plate hole of vibratory orifice plate and fixing orifice plate, vibratory orifice plate, by vibratory orifice plate oscillatory system double vibrations, makes material normal descend.
The feeding discaling roll rotating speed that whole system can be adjusted by feeding discaling roll driving device is realized the automatic continuous measuring of feeding output.
Preferably, described feeding discaling roll driving device comprises the second actuating device, chain, idler sprocket, also comprise two pairs of feeding discaling roll sprocket wheels, be respectively from top to bottom upper left feeding discaling roll sprocket wheel and lower-left feeding discaling roll sprocket wheel, the right side correspondence of upper left feeding discaling roll sprocket wheel and lower-left feeding discaling roll sprocket wheel is provided with upper right feeding discaling roll sprocket wheel and bottom right feeding discaling roll sprocket wheel, upper left feeding discaling roll sprocket wheel and upper right feeding discaling roll sprocket wheel are a pair of, and lower-left feeding discaling roll sprocket wheel and bottom right feeding discaling roll sprocket wheel are a pair of; Described upper left, lower-left, upper right, bottom right feeding discaling roll sprocket wheel be the top that is fixedly installed on one heart described upper left, lower-left, upper right, bottom right feeding discaling roll of correspondence respectively; Described chain is walked around end to end output chain gear on the second actuating device, the two pairs of feeding discaling roll sprocket wheels and idler sprocket and is formed transmission loop.
Being preferably designed for of described transmission loop: described chain is end to end Pear-Shaped and walks around successively output chain gear outward flange, upper right feeding discaling roll sprocket wheel inward flange, upper left feeding discaling roll sprocket wheel outward flange, lower-left feeding discaling roll sprocket wheel outward flange, bottom right feeding discaling roll sprocket wheel inward flange, the idler sprocket outward flange formation transmission loop on the second actuating device.Can certainly be that described chain is end to end Pear-Shaped and walks around successively output chain gear outward flange on the second actuating device, upper left feeding discaling roll sprocket wheel inward flange, upper right feeding discaling roll sprocket wheel outward flange, bottom right feeding discaling roll sprocket wheel outward flange, lower-left feeding discaling roll sprocket wheel inward flange, idler sprocket outward flange and form transmission loop.The feeding discaling roll driving device of this structure design well transmission two is at the uniform velocity anti-interior to rotation to feeding discaling roll.
Preferably, above-mentioned the second actuating device is variable speed drivP, adopts the buncher rotating speed of feeding discaling roll of adjusting, thereby can realize control and the accurate measurement of different feeding output.
Preferably, wherein on primary importance plate and the 3rd location plate, be arranged with the first visor and Triple view mirror, on described primary importance plate and the 3rd location plate, be also provided with a secondary above level sensor, the transmitter of every secondary level sensor and receptor be being arranged on described the first visor and Triple view mirror of correspondence respectively.The output signal line of described level sensor can be connected with the upstream pneumatic feeding device of this drawing-in device, for controlling the feeding output of upstream pneumatic feeding device.
As preferably, this installs on described the first visor and Triple view mirror and is provided with successively from top to bottom 3 secondary level sensors, is respectively upper limit level sensor, middle limit level sensor and lower limit level sensor.The transmitter of every secondary sensor sends infrared signal to the receptor on correspondence position plate, in the time there is no solid accumulation between the transmitter on two side view mirrors and receptor, receptor can receive the infrared ray through visor that transmitter sends, and can judge that material is not stacked into the position that this level sensor is corresponding; In the time that solid accumulation arrives this position, receptor no longer can receive the infrared ray that transmitter sends, and judges that thus material has been stacked on the position that this level sensor is corresponding.In this structure, level sensor sends to control desk or upstream pneumatic feeding device by the result of judgement by output signal line, can this control the feeding speed of upstream pneumatic feeding device, as when material level in upper in limited time, stop feeding and stop up preventing; When in the normal feeding of prescribing a time limit; When in lower quick feeding in limited time.
Preferably, described vibratory orifice plate hangs by bearing pin in the upper inside wall that is connected to feeding cavity, drives vibratory orifice plate axle pendulum model reciprocally swinging centered by bearing pin by vibratory orifice plate oscillatory system; Described vibratory orifice plate oscillatory system comprises pull bar, the first actuating device and is subject to the first actuating device to drive the eccentric disk of rotation, described eccentric disk is provided with eccentric output crank, described pull bar one end connects vibratory orifice plate through the 4th location plate, and the other end is flexibly connected with the eccentric output crank on eccentric disk.Preferably, above-mentioned the first actuating device is variable speed drivP, thereby can control the oscillation frequency of vibratory orifice plate.
Improve as another kind, described vibratory orifice plate oscillatory system comprises top rod, lower link and pumps actuating device, and one end of described top rod, lower link is fixedly connected with vibratory orifice plate through the 4th location plate, the other end with pump actuating device and be connected.Preferably, the above-mentioned actuating device of pumping is that adjustable speed is pumped actuating device, thereby can control the oscillation frequency of vibratory orifice plate.
Preferably, on described vibratory orifice plate and fixing orifice plate, some cylindrical plate holes are evenly set.
As further improvement, can also be that some infundibulate plate holes are evenly set on described vibratory orifice plate and fixing orifice plate, the diameter of section that each infundibulate plate hole is faced feeding cavity middle part is greater than the diameter of section in the face of housing.The shape of infundibulate plate hole is more conducive to air and fiber fines passes, and effective material is stayed between vibratory orifice plate and fixing orifice plate to whereabouts, then in anti-, delivers to discharging opening to the feeding discaling roll of rotation.
Beneficial effect: vibratory orifice plate double vibrations in the present invention, be conducive to further break up on the one hand the material that upstream pneumatic feeding device is sent into, make air and fiber fines in material scatter more uniformly and pass the plate hole on vibratory orifice plate and fixing orifice plate, deliver to fiber recovery and mechanical and hydraulic combined dust system through return air inlet, effectively prevented on the other hand the latch up phenomenon that plate hole may occur; The feeding discaling roll rotating speed that whole system can be adjusted by feeding discaling roll driving device is realized the automatic continuous measuring of feeding output, and further can send by urticaria in the output signal control of level sensor the feeding speed of device, automatically regulate charging and discharging thereby realize; Simultaneously, in the present invention by two pairs of spacing of feeding discaling roll actuator drives feeding discaling roll reducing that goes forward one by one, realize laddering ground of two-stage compacting feeding, make cotton class long fibre material more consolidation, be flat strip shaped equably and be delivered to upstream device, further effectively reduce the winding of material, improved feeding efficiency and feeding quality.
The present invention is air qualified discharge after dedusting compared with prior art, foreign material and dust etc. are through recycling, reduce environmental pollution, can realize totally-enclosed, continuous measurement production, charging discharging automation control simultaneously, eliminate the technical requirements that cotton long class material is wound around, effectively ensure continuously normal production.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of feeding discaling roll driving device in embodiment 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
embodiment 1:as shown in Figure 1, this drawing-in device comprises inlet point 1, housing 2 and discharging opening 12 to structural representation, and described inlet point 1 is positioned at housing 2 tops, and described discharging opening 12 is positioned at housing 2 bottoms, in described housing 2, is provided with feeding cavity; Described housing 2 comprises the primary importance plate and the 3rd location plate and the second place plate being oppositely arranged and the 4th location plate that are oppositely arranged, also comprise top board and base plate, described primary importance plate, second place plate, the 3rd location plate, the 4th location plate order are enclosed and are connect, and upper even top board, the lower base plate that connects form feeding cavity jointly; Described inlet point 1 is arranged on the feeder hopper on top board, can certainly be set directly at and on top board, be positioned at housing 2 tops.
Wherein on primary importance plate and the 3rd location plate, be arranged with the first visor 5 and Triple view mirror (not shown), on described primary importance plate and the 3rd location plate, be also provided with 3 secondary level sensors, the transmitter of every secondary level sensor and receptor be being arranged on described the first visor 5 and Triple view mirror of correspondence respectively; Described 3 secondary level sensors are respectively upper limit level sensor 18, middle limit level sensor 19 and lower limit level sensor 20 from top to bottom.The output signal line of described level sensor is connected with the upstream pneumatic feeding device of this drawing-in device, for controlling the feeding output of upstream pneumatic feeding device.
In described feeding cavity, a side of contiguous second place plate is fixed with fixing orifice plate 4, and in described feeding cavity, a side of contiguous the 4th location plate is provided with vibratory orifice plate 3.The plate body direction of fixing orifice plate 4 in the present embodiment is parallel to second place plate, plate body part perpendicular to primary importance plate between the first visor 5 and second place plate, plate body direction when vibratory orifice plate 3 is positioned at plumbness is parallel to the 4th location plate, the plate body part perpendicular to primary importance plate between the first visor 5 and the 4th location plate.Certainly, the quiescence of fixing orifice plate 4 and vibratory orifice plate 3 is static and state of kinematic motion does not hinder the transmission of the signal between level sensor on visor, its position can arrange as required flexibly, and distance is between the two greater than distance between fixing orifice plate 4 and second place plate and the distance between vibratory orifice plate 3 and the 4th location plate is good.
On described vibratory orifice plate 3 and fixing orifice plate 4, be evenly provided with some infundibulate plate holes, the diameter of section that each infundibulate plate hole is faced feeding cavity middle part is greater than the diameter of section in the face of housing.
Described vibratory orifice plate 3 is hung and is connected in the upper inside wall of feeding cavity by bearing pin 25, is namely hung and is connected on top board by bearing pin 25, drives vibratory orifice plate 3 axle pendulum model reciprocally swinging centered by bearing pin 25 by vibratory orifice plate oscillatory system;
Described vibratory orifice plate oscillatory system comprises pull bar 8, the first actuating device 6 and is subject to the first actuating device 6 to drive the eccentric disk 7 of rotation, described eccentric disk 7 is provided with eccentric output crank, described pull bar 8 one end connect vibratory orifice plate 3 through the 4th location plate, and the other end is flexibly connected with the eccentric output crank on eccentric disk 7.
In described feeding cavity, be provided with two pairs of feeding discaling rolls, be respectively from top to bottom upper left feeding discaling roll 9 and lower-left feeding discaling roll 10, the right side correspondence of upper left feeding discaling roll 9 and lower-left feeding discaling roll 10 is provided with upper right feeding discaling roll 21 and bottom right feeding discaling roll 22, upper left feeding discaling roll and upper right feeding discaling roll are a pair of, lower-left feeding discaling roll and bottom right feeding discaling roll are a pair of, and every pair of feeding discaling roll is subject to feeding discaling roll actuator drives anti-interior to rotation; Spacing between described lower-left feeding discaling roll 10 and bottom right feeding discaling roll 22 is less than the spacing between upper left feeding discaling roll 9 and upper right feeding discaling roll 21.Described two pairs of feeding discaling rolls are positioned at fixing orifice plate 4 and the below of vibratory orifice plate 3 and the top of discharging opening 12.
The structural representation of described feeding discaling roll driving device as shown in Figure 2, comprise the second actuating device 13, chain 14, idler sprocket 17, also comprise two pairs of feeding discaling roll sprocket wheels, be respectively from top to bottom upper left feeding discaling roll sprocket wheel 15 and lower-left feeding discaling roll sprocket wheel 16, the right side correspondence of upper left feeding discaling roll sprocket wheel 15 and lower-left feeding discaling roll sprocket wheel 16 is provided with upper right feeding discaling roll sprocket wheel 23 and bottom right feeding discaling roll sprocket wheel 24, upper left feeding discaling roll sprocket wheel and upper right feeding discaling roll sprocket wheel are a pair of, and lower-left feeding discaling roll sprocket wheel and bottom right feeding discaling roll sprocket wheel are a pair of.
Described upper left feeding discaling roll sprocket wheel 15, lower-left feeding discaling roll sprocket wheel 16, upper right feeding discaling roll sprocket wheel 23, bottom right feeding discaling roll sprocket wheel 24 be the top that is fixedly installed on one heart described upper left feeding discaling roll 9, lower-left feeding discaling roll 10, upper right feeding discaling roll 21, bottom right feeding discaling roll 22 of correspondence respectively;
As shown in Figure 2, described the second actuating device 13 and idler sprocket 17 are positioned at the right side of two pairs of feeding discaling roll sprocket wheels, and described chain 14 is end to end Pear-Shaped and walks around successively output chain gear outward flange, upper right feeding discaling roll sprocket wheel 23 inward flanges, upper left feeding discaling roll sprocket wheel 15 outward flanges, lower-left feeding discaling roll sprocket wheel 16 outward flanges, bottom right feeding discaling roll sprocket wheel 24 inward flanges, the idler sprocket 17 outward flanges formation transmission loops on the second actuating device 13.
The bottom that described housing 2 is positioned at second place plate is provided with the first return air inlet 11, and the bottom that is positioned at the 4th location plate is provided with the second return air inlet 26.
Described the first actuating device 6 and the second actuating device 13 are variable speed drivP, configure fixing driving rotating speed can certainly be installation time.
embodiment 2:basic identical with embodiment 1 structure, something in common is not repeated, and difference is:
On described primary importance plate and the 3rd location plate, be also provided with 2 secondary level sensors, the transmitter of every secondary level sensor and receptor be being arranged on described the first visor and Triple view mirror of correspondence respectively; Described 2 secondary level sensors are respectively upper limit level sensor and lower limit level sensor from top to bottom.
On described vibratory orifice plate and fixing orifice plate, be evenly provided with some cylindrical plate holes.
Described vibratory orifice plate oscillatory system comprises top rod, lower link and pumps actuating device, and one end of described top rod, lower link connects vibratory orifice plate through the 4th location plate, the other end with pump actuating device and be connected.
Described the second actuating device and idler sprocket are positioned at the left side of two pairs of feeding discaling roll sprocket wheels, and described chain is end to end Pear-Shaped and walks around successively output chain gear outward flange, upper left feeding discaling roll sprocket wheel inward flange, upper right feeding discaling roll sprocket wheel outward flange, bottom right feeding discaling roll sprocket wheel outward flange, lower-left feeding discaling roll sprocket wheel inward flange, the idler sprocket outward flange formation transmission loop on the second actuating device.
Describedly pumping actuating device and the second actuating device is variable speed drivP, can certainly be to configure fixing driving rotating speed while installing.
Embodiment 1 is optimum embodiment, the existing working process with the above-mentioned drawing-in device of embodiment 1 casehistory:
After the removal of impurities of cotton fiber material scattering, deliver to the inlet point 1 of continuous measurement drawing-in device through upstream pneumatic feeding device wind, material falls between vibratory orifice plate 3 and fixing orifice plate 4, wind-engaging negative pressure swabbing action, air and fiber fines, through the some infundibulate plate holes that evenly arrange on vibratory orifice plate 3 and fixing orifice plate 4, are delivered to downstream fiber recovery and mechanical and hydraulic combined dust system through return air inlet 11.
Further drop down onto between upper left feeding discaling roll 9 and upper right feeding discaling roll 21 at the material that continues between vibratory orifice plate 3 and fixing orifice plate 4 to fall, upper left feeding discaling roll 9 and upper right feeding discaling roll 21 are anti-interior to rotation, progressively compacting material, material is flat strip shaped and evenly drops down onto between lower-left feeding discaling roll 10 and bottom right feeding discaling roll 22, spacing between lower-left feeding discaling roll 10 and bottom right feeding discaling roll 22 is less than the spacing between upper left feeding discaling roll 9 and upper right feeding discaling roll 21, material obtains further compacting, then be more closely equably flat strip shaped and drop down onto discharging opening 12, thereby export downstream pulping equipment to as gone in twin screw impregnator.
In material dropping process, eccentric disk 7 in vibratory orifice plate oscillatory system rotates under the driving of the first actuating device 6, now pull bar 8 can promote or tractive vibratory orifice plate 3 bottoms under the transmission of eccentric disk 7, make vibratory orifice plate 3 axle centered by bearing pin 25 be pendulum model double vibrations, so that material normal descend, effectively prevent that material from sticking at and in the plate hole of vibratory orifice plate 3 and fixing orifice plate 4, occur that congestion affects normally works.
The output signal line of described level sensor is connected with the upstream pneumatic feeding device of this drawing-in device, for controlling the feeding output of upstream pneumatic feeding device.In the present embodiment, the transmitter of 3 secondary level sensors sends infrared signal to the receptor on correspondence position plate, in the time there is no solid accumulation between the transmitter on two side view mirrors and receptor, receptor can receive the infrared ray through visor that transmitter sends, and can judge that material is not stacked into the position that this level sensor is corresponding; In the time that solid accumulation arrives this position, receptor no longer can receive the infrared ray that transmitter sends, judge that thus material has been stacked on the position that this level sensor is corresponding, level sensor sends to control desk or upstream pneumatic feeding device by the result of judgement by output signal line, can this control the feeding speed of upstream pneumatic feeding device, as prescribed a time limit in the upper of upper limit level sensor 18 correspondences when material level, stop feeding to prevent obstruction; When the normal feeding of prescribing a time limit in middle limit level sensor 19 correspondences; When the lower quick feeding in limited time in lower limit level sensor 20 correspondences, thereby can realize the charging automation control of this drawing-in device.
In the time that described the first actuating device 6 and the second actuating device 13 are variable speed drivP, the feeding discaling roll rotating speed that whole system can be adjusted by feeding discaling roll driving device is realized automatic control and the continuous measurement of feeding output, thereby can realize the discharging automation control of this drawing-in device.
Above embodiment does not form restriction to the present invention; especially type of drive of plate hole shape, level sensor and the feeding discaling roll in mode of vibration, the vibratory orifice plate of vibratory orifice plate etc.; relevant staff is not departing from the scope of the technology of the present invention thought; various variation and the amendment carried out, all drop in protection scope of the present invention.
Claims (8)
1. the cotton class long fibered raw material feeding type drawing-in device that goes forward one by one, comprise inlet point (1), housing (2) and discharging opening (12), described inlet point (1) is positioned at housing (2) top, described discharging opening (12) is positioned at housing (2) bottom, described housing is provided with feeding cavity in (2), it is characterized in that:
Described housing (2) comprises the primary importance plate and the 3rd location plate and the second place plate being oppositely arranged and the 4th location plate that are oppositely arranged;
In described feeding cavity, a side of contiguous second place plate is fixed with fixing orifice plate (4), and in described feeding cavity, a side of contiguous the 4th location plate is provided with vibratory orifice plate (3), and the vibrated orifice plate oscillatory system of described vibratory orifice plate (3) drives double vibrations; On described vibratory orifice plate (3) and fixing orifice plate (4), be evenly provided with plate hole;
In described feeding cavity, be positioned at fixing orifice plate (4) and be provided with two pairs of feeding discaling rolls with the below of vibratory orifice plate (3) and the top of discharging opening (12), be respectively from top to bottom upper left feeding discaling roll (9) and lower-left feeding discaling roll (10), the right side correspondence of upper left feeding discaling roll (9) and lower-left feeding discaling roll (10) is provided with upper right feeding discaling roll (21) and bottom right feeding discaling roll (22); Spacing between described lower-left feeding discaling roll (10) and bottom right feeding discaling roll (22) is less than the spacing between upper left feeding discaling roll (9) and upper right feeding discaling roll (21); Every pair of feeding discaling roll is subject to feeding discaling roll actuator drives anti-interior to rotation;
The bottom that described housing (2) is positioned at second place plate and the 4th location plate is provided with return air inlet.
2. the cotton class long fibered raw material according to claim 1 feeding type drawing-in device that goes forward one by one, is characterized in that:
Described feeding discaling roll driving device comprises the second actuating device (13), chain (14), idler sprocket (17), also comprise two pairs of feeding discaling roll sprocket wheels, be respectively from top to bottom upper left feeding discaling roll sprocket wheel (15) and lower-left feeding discaling roll sprocket wheel (16), the right side correspondence of upper left feeding discaling roll sprocket wheel (15) and lower-left feeding discaling roll sprocket wheel (16) is provided with upper right feeding discaling roll sprocket wheel (23) and bottom right feeding discaling roll sprocket wheel (24);
Described upper left feeding discaling roll sprocket wheel (15), lower-left feeding discaling roll sprocket wheel (16), upper right feeding discaling roll sprocket wheel (23), bottom right feeding discaling roll sprocket wheel (24) be the top that is fixedly installed on one heart described upper left feeding discaling roll (9), lower-left feeding discaling roll (10), upper right feeding discaling roll (21), bottom right feeding discaling roll (22) of correspondence respectively;
Described chain (14) is walked around end to end output chain gear on the second actuating device (13), the two pairs of feeding discaling roll sprocket wheels and idler sprocket (17) and is formed transmission loop.
3. the cotton class long fibered raw material according to claim 2 feeding type drawing-in device that goes forward one by one, is characterized in that: described chain (14) is end to end output chain gear outward flange, upper right feeding discaling roll sprocket wheel (23) inward flange, upper left feeding discaling roll sprocket wheel (15) outward flange, lower-left feeding discaling roll sprocket wheel (16) outward flange, bottom right feeding discaling roll sprocket wheel (24) inward flange, idler sprocket (17) outward flange that Pear-Shaped walks around on the second actuating device (13) successively and forms transmission loop.
4. the cotton class long fibered raw material according to claim 2 feeding type drawing-in device that goes forward one by one, is characterized in that: described chain is end to end output chain gear outward flange, upper left feeding discaling roll sprocket wheel inward flange, upper right feeding discaling roll sprocket wheel outward flange, bottom right feeding discaling roll sprocket wheel outward flange, lower-left feeding discaling roll sprocket wheel inward flange, the idler sprocket outward flange that Pear-Shaped walks around on the second actuating device successively and forms transmission loop.
5. according to the feeding type drawing-in device that goes forward one by one of the cotton class long fibered raw material described in the arbitrary claim of claim 2 to 4, it is characterized in that: described the second actuating device is variable speed drivP.
6. the cotton class long fibered raw material according to claim 1 feeding type drawing-in device that goes forward one by one, it is characterized in that: wherein on primary importance plate and the 3rd location plate, be arranged with the first visor (5) and Triple view mirror, on described primary importance plate and the 3rd location plate, be also provided with a secondary above level sensor, the transmitter of every secondary level sensor and receptor be being arranged on described the first visor (5) and Triple view mirror of correspondence respectively.
7. the cotton class long fibered raw material according to claim 6 feeding type drawing-in device that goes forward one by one, it is characterized in that: on described the first visor (5) and Triple view mirror, be provided with successively from top to bottom 3 secondary level sensors, be respectively upper limit level sensor (18), middle limit level sensor (19) and lower limit level sensor (20).
8. the cotton class long fibered raw material according to claim 1 feeding type drawing-in device that goes forward one by one, it is characterized in that: described vibratory orifice plate (3) is hung and is connected in the upper inside wall of feeding cavity by bearing pin (25), drive vibratory orifice plate (3) axle pendulum model reciprocally swinging centered by bearing pin (25) by vibratory orifice plate oscillatory system; Described vibratory orifice plate oscillatory system comprises pull bar (8), the first actuating device (6) and is subject to the first actuating device (6) to drive the eccentric disk (7) of rotation, described eccentric disk (7) is provided with eccentric output crank, described pull bar (8) one end connects vibratory orifice plate (3) through the 4th location plate, and the other end is flexibly connected with the eccentric output crank on eccentric disk (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086175.8A CN105540165A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding device for cotton long fibered raw materials |
| CN201410340498.6A CN104118695B (en) | 2014-07-16 | 2014-07-16 | The cotton class long fibered raw material feeding type drawing-in device that goes forward one by one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340498.6A CN104118695B (en) | 2014-07-16 | 2014-07-16 | The cotton class long fibered raw material feeding type drawing-in device that goes forward one by one |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086491.5A Division CN105730995A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding device for cotton long fiber raw material |
| CN201610086175.8A Division CN105540165A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding device for cotton long fibered raw materials |
| CN201610087098.8A Division CN105730996A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding type feeding device for cotton type long fiber raw materials |
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| Publication Number | Publication Date |
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| CN104118695A true CN104118695A (en) | 2014-10-29 |
| CN104118695B CN104118695B (en) | 2016-05-11 |
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| CN201410340498.6A Active CN104118695B (en) | 2014-07-16 | 2014-07-16 | The cotton class long fibered raw material feeding type drawing-in device that goes forward one by one |
| CN201610086175.8A Pending CN105540165A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding device for cotton long fibered raw materials |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610086175.8A Pending CN105540165A (en) | 2014-07-16 | 2014-07-16 | Progressive feeding device for cotton long fibered raw materials |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105540165A (en) | 2016-05-04 |
| CN104118695B (en) | 2016-05-11 |
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