CN104085689B - Cotton class long fibered raw material continuous measurement drawing-in device - Google Patents
Cotton class long fibered raw material continuous measurement drawing-in device Download PDFInfo
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- CN104085689B CN104085689B CN201410340372.9A CN201410340372A CN104085689B CN 104085689 B CN104085689 B CN 104085689B CN 201410340372 A CN201410340372 A CN 201410340372A CN 104085689 B CN104085689 B CN 104085689B
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- orifice plate
- discaling roll
- feeding
- feeding discaling
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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
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses cotton class long fibered raw material continuous measurement drawing-in device, fixing orifice plate and vibratory orifice plate is provided with in its feeding cavity, orifice plate is provided with some plate holes, the vibrated orifice plate oscillatory system of described vibratory orifice plate drives double vibrations, be provided with in described feeding cavity by the anti-interior feeding discaling roll to rotating of feeding discaling roll actuator drives, described housing bottom is provided with return air inlet.Vibratory orifice plate double vibrations in the present invention, makes the air in material and fiber fines evenly break up out and discharges through return air inlet through plate hole, and effectively prevent plate hole latch up phenomenon; This device can be provided with visor on housing, and visor is provided with level sensor, and the output control realization by level sensor regulates charging automatically, and by feeding discaling roll rotating speed control realization two-stage laddering ground compacting feeding, Automated condtrol metering discharging.Reduce while environmental pollution, effectively meet continuous measurement, charging discharging Automated condtrol, eliminate the technical requirements that cotton long class material is wound around.
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, eliminate metal object or dust, then realize continuous measurement feeding by conveyor screw.But because the long stapled characteristic of cotton class, material winding screw rod fault often occurs in this conveying feeding procedure, and not only feeding is uneven, cleaning difficulty, also very easily causes equipment downtime, and 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 continuous measurement drawing-in device, can realize totally-enclosed, continuous measurement simultaneously and produce, eliminates the technical requirements that cotton long class material is wound around.
Technical scheme: for solving the problems of the technologies described above, cotton class long fibered raw material continuous measurement drawing-in device provided by the invention, comprise inlet point, housing and discharging opening, 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 be oppositely arranged and the 4th location plate that are oppositely arranged;
In described feeding cavity, the side of contiguous second place plate is fixed with fixing orifice plate, and in described feeding cavity, the side of contiguous 4th location plate is provided with vibratory orifice plate, and the vibrated orifice plate oscillatory system of described vibratory orifice plate drives double vibrations; Described vibratory orifice plate and fixing orifice plate are evenly provided with some plate holes;
Be provided with more than one pair of feeding discaling roll in described feeding cavity, described feeding discaling roll is positioned at the below of fixing orifice plate and vibratory orifice plate and the top of discharging opening, to rotation in often pair of feeding discaling roll is anti-by feeding discaling roll actuator drives;
The bottom that described housing is positioned at second place plate and the 4th location plate is provided with return air inlet.
The inlet point external upstream pneumatic feeding device of drawing-in device of the present invention, now break up after the cotton fiber material as three grades of cottons, cotton linter and crudefiber crop raw material after removal of impurities relies on blower negative pressure to suck the inlet point of continuous measurement drawing-in device, material falls between vibratory orifice plate and fixing orifice plate, the effect of wind-engaging negative-pressure ward, air and fiber fines, through some plate holes that vibratory orifice plate and fixing orifice plate are evenly arranged, are delivered to downstream fiber through return air inlet and are reclaimed and mechanical and hydraulic combined dust system; When the material fallen between vibratory orifice plate and fixing orifice plate drops down onto between feeding discaling roll, rely on the dentalation on the anti-interior feeding discaling roll surface to rotating, progressively compacting also evenly drops down onto discharging opening in flat strip shaped, exports downstream pulping equipment to as gone in double-screw impregnator.
In material dropping process, stick in the plate hole of vibratory orifice plate and fixing orifice plate for preventing material and occur the normal work of blocking impact, vibratory orifice plate, by vibratory orifice plate oscillatory system double vibrations, makes material normal descend.
Whole system realizes the automatic continuous measuring of feeding output by the feeding discaling roll rotating speed that feeding discaling roll driving device is adjusted.
Preferably, wherein primary importance plate and the 3rd location plate are arranged with the first visor and Triple view mirror, described primary importance plate and the 3rd location plate are also provided with a secondary above level sensor, the transmitter of every secondary level sensor and receptor are corresponding to be respectively arranged on described first visor and Triple view mirror.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, the first visor described in this device and Triple view mirror are provided with 3 secondary level sensors from top to bottom successively, are 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, when 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 position corresponding to this level sensor; When solid accumulation is to this position, receptor no longer can receive the infrared ray that transmitter sends, and judges that material has been stacked on position corresponding to this level sensor thus.In this structure, the result of judgement is sent to control desk or upstream pneumatic feeding device by output signal line by level sensor, this can controlling the feeding speed of upstream pneumatic feeding device, as being in when material level in limited time, stopping feeding to prevent from blocking; Normal feeding in limited time in being in; When being in down quick feeding in limited time.
Preferably, described vibratory orifice plate is hung by bearing pin and is connected in the upper inside wall of 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 drives the eccentric disk rotated by the first actuating device, 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 first actuating device is variable speed drivP, thus 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, above-mentioned actuating device of pumping is that adjustable speed pumps actuating device, thus can control the oscillation frequency of vibratory orifice plate.
Described feeding discaling roll driving device comprises the second actuating device, chain, idler sprocket, also comprise the more than one pair of feeding discaling roll sprocket wheel corresponding one by one with described more than one pair of feeding discaling roll, each feeding discaling roll sprocket wheel is fixedly installed on the top of corresponding feeding discaling roll respectively with one heart.Output chain gear, each feeding discaling roll sprocket wheel and idler sprocket that described chain is walked around on the second actuating device end to end form drive circuit.
As a further improvement on the present invention, two pairs of feeding discaling rolls are provided with in described feeding cavity, be respectively upper left feeding discaling roll and lower-left feeding discaling roll from top to bottom, 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, lower-left feeding discaling roll and bottom right feeding discaling roll are a pair, to rotation in often pair of feeding discaling roll is anti-by feeding discaling roll actuator drives; 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.This is improved further, 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 upper left feeding discaling roll sprocket wheel and lower-left feeding discaling roll sprocket wheel from top to bottom, 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, and lower-left feeding discaling roll sprocket wheel and bottom right feeding discaling roll sprocket wheel are a pair; The top being fixedly installed on described upper left, lower-left, upper right, bottom right feeding discaling roll with one heart that described upper left, lower-left, upper right, bottom right feeding discaling roll sprocket wheel are corresponding respectively; Described chain is walked around the output chain gear on the second actuating device, two pairs of feeding discaling roll sprocket wheels and idler sprocket end to end and is formed drive circuit.This is improved further, being preferably designed for of described drive circuit: described chain walks around 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, idler sprocket outward flange formation drive circuit on the second actuating device end to end successively in Pear-Shaped.Can certainly be described chain walks around on the second actuating device end to end 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, idler sprocket outward flange formation drive circuit in Pear-Shaped.Well transmission two pairs of feeding discaling rolls are at the uniform velocity anti-interior to rotation for the feeding discaling roll driving device energy of this structure design.Under this configuration, by two pairs of spacing of feeding discaling roll actuator drives go forward one by one reduce feeding discaling roll, achieve two-stage laddering ground compacting feeding, make cotton class long fibre material more consolidation, be delivered to upstream device in flat strip shaped equably, effectively reduce the winding of material further, improve feeding efficiency and feeding quality.
Preferably, above-mentioned second actuating device is variable speed drivP, adopts buncher to adjust the rotating speed of feeding discaling roll, thus can realize control and the accurate measurement of different feeding output.
Preferably, described vibratory orifice plate and fixing orifice plate evenly arrange some cylindrical plate holes.
As further improvement, can also be that described vibratory orifice plate and fixing orifice plate evenly arrange some infundibulate plate holes, each infundibulate plate hole be greater than the diameter of section in the face of housing in the face of the diameter of section in the middle part of feeding cavity.The shape of infundibulate plate hole is advantageously passed in air and fiber fines, and is stayed by effective material to whereabouts between vibratory orifice plate and fixing orifice plate, then in anti-, delivers to discharging opening to the feeding discaling roll rotated.
Beneficial effect: vibratory orifice plate double vibrations in the present invention, be conducive to the material breaing up upstream pneumatic feeding device feeding further on the one hand, air in material and fiber fines are scattered more uniformly and passes 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 prevent the latch up phenomenon that plate hole may occur on the other hand; Whole system realizes the automatic continuous measuring of feeding output by the feeding discaling roll rotating speed that feeding discaling roll driving device is adjusted, and control by the output signal of level sensor the feeding speed that upper urticaria send device further, thus realize automatically regulating charging and discharging; Simultaneously, the present invention can further by two pairs of spacing of feeding discaling roll actuator drives go forward one by one reduce feeding discaling roll, realize two-stage laddering ground compacting feeding, make cotton class long fibre material more consolidation, be delivered to upstream device in flat strip shaped equably, effectively reduce the winding of material further, improve 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, totally-enclosed, continuous measurement production, charging discharging Automated condtrol can be realized simultaneously, eliminate the technical requirements that cotton long class material is wound around, effectively ensure that continuously normal production.
Accompanying drawing explanation
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 top, and described discharging opening 12 is positioned at bottom housing 2, is provided with feeding cavity in described housing 2; Described housing 2 comprises the primary importance plate and the 3rd location plate and the second place plate be 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 the feeder hopper be arranged on top board, can certainly be set directly on top board and be positioned at housing 2 top.
Wherein primary importance plate and the 3rd location plate are arranged with the first visor 5 and Triple view mirror (not shown), described primary importance plate and the 3rd location plate are also provided with 3 secondary level sensors, and the transmitter of every secondary level sensor and receptor are corresponding to be respectively arranged on described first visor 5 and Triple view mirror; 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, the side of contiguous second place plate is fixed with fixing orifice plate 4, and in described feeding cavity, the side of contiguous 4th location plate is provided with vibratory orifice plate 3.The plate body direction fixing orifice plate 4 in the present embodiment is parallel to second place plate, perpendicular to the plate body part of 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, perpendicular to the plate body part of 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 Signal transmissions on visor between level sensor, its position can be arranged as required flexibly, and distance is between the two greater than the 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.
Described vibratory orifice plate 3 and fixing orifice plate 4 are evenly provided with some infundibulate plate holes, and the diameter of section in the middle part of feeding cavity faced by each infundibulate plate hole is greater than the diameter of section in the face of housing.
Described vibratory orifice plate 3 is hung by bearing pin 25 and is connected in the upper inside wall of feeding cavity, is namely hung by bearing pin 25 and connects on top board, 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, first actuating device 6 and drives the eccentric disk 7 rotated by the first actuating device 6, 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.
Two pairs of feeding discaling rolls are provided with in described feeding cavity, be respectively upper left feeding discaling roll 9 and lower-left feeding discaling roll 10 from top to bottom, 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, lower-left feeding discaling roll and bottom right feeding discaling roll are a pair, to rotation in often pair of feeding discaling roll is anti-by feeding discaling roll actuator drives; 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 the below of fixing orifice plate 4 and 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 upper left feeding discaling roll sprocket wheel 15 and lower-left feeding discaling roll sprocket wheel 16 from top to bottom, 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, and lower-left feeding discaling roll sprocket wheel and bottom right feeding discaling roll sprocket wheel are a pair.
The top being fixedly installed on 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 with one heart that 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 are corresponding respectively;
As shown in Figure 2, described 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 walks around 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 formation drive circuit on the second actuating device 13 end to end successively in Pear-Shaped.
The bottom that described housing 2 is positioned at second place plate is provided with the first return air inlet 11, and the bottom being positioned at the 4th location plate is provided with the second return air inlet 26.
Described first actuating device 6 and the second actuating device 13 are variable speed drivP, configure fixing driving rotating speed when can certainly be and install.
embodiment 2:substantially identical with embodiment 1 structure, something in common is not repeated, and difference is:
Described primary importance plate and the 3rd location plate are also provided with 2 secondary level sensors, and the transmitter of every secondary level sensor and receptor are corresponding to be respectively arranged on described first visor and Triple view mirror; Described 2 secondary level sensors are respectively upper limit level sensor and lower limit level sensor from top to bottom.
Described vibratory orifice plate and fixing orifice plate are 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 second actuating device and idler sprocket are positioned at the left side of two pairs of feeding discaling roll sprocket wheels, and described chain walks around 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, idler sprocket outward flange formation drive circuit on the second actuating device end to end successively in Pear-Shaped.
Describedly pump actuating device and the second actuating device is variable speed drivP, when can certainly be and install, configure fixing driving rotating speed.
embodiment 3:substantially identical with embodiment 1 structure, something in common is not repeated, and difference is:
Be provided with a pair feeding discaling roll in described feeding cavity, be respectively left feeding discaling roll and right feeding discaling roll, to rotation in this pair feeding discaling roll is anti-by feeding discaling roll actuator drives, and be arranged on the below of fixing orifice plate and vibratory orifice plate and the top of discharging opening.
Described feeding discaling roll driving device comprises the second actuating device, chain, idler sprocket, also comprises a pair feeding discaling roll sprocket wheel, is respectively left feeding discaling roll sprocket wheel and right feeding discaling roll sprocket wheel; The top being fixedly installed on described left feeding discaling roll, right feeding discaling roll with one heart that described left feeding discaling roll sprocket wheel, right feeding discaling roll sprocket wheel are corresponding respectively;
Described chain walks around the output chain gear outward flange on the second actuating device, right feeding discaling roll sprocket wheel inward flange, left feeding discaling roll sprocket wheel outward flange, idler sprocket outward flange formation drive circuit end to end successively.
According to position setting, also can be that described chain walks around the output chain gear outward flange on the second actuating device, left feeding discaling roll sprocket wheel inward flange, right feeding discaling roll sprocket wheel outward flange, idler sprocket outward flange formation drive circuit end to end successively.
Embodiment 1 is optimum embodiment, existing with the working process of the above-mentioned drawing-in device of embodiment 1 casehistory:
Deliver to the inlet point 1 of continuous measurement drawing-in device through upstream pneumatic feeding device wind after the removal of impurities of cotton fiber material scattering, material falls between vibratory orifice plate 3 and fixing orifice plate 4, the effect of wind-engaging negative-pressure ward, air and fiber fines, through some infundibulate plate holes that vibratory orifice plate 3 and fixing orifice plate 4 are evenly arranged, are delivered to downstream fiber through return air inlet 11 and are reclaimed and mechanical and hydraulic combined dust system.
The material continuing to fall between vibratory orifice plate 3 and fixing orifice plate 4 drops down onto between upper left feeding discaling roll 9 and upper right feeding discaling roll 21 further, upper left feeding discaling roll 9 and upper right feeding discaling roll 21 are anti-interior to rotation, progressively compacting material, material is that flat strip shaped 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 more closely discharging opening 12 is dropped down onto in flat strip shaped equably, thus export downstream pulping equipment to as gone in double-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 bottom under the transmission of eccentric disk 7, vibratory orifice plate 3 axle centered by bearing pin 25 is made to be pendulum model double vibrations, to make material normal descend, effectively prevent material from sticking in the plate hole of vibratory orifice plate 3 and fixing orifice plate 4 and occur the normal work of blocking impact.
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, when 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 position corresponding to this level sensor; When solid accumulation is to this position, receptor no longer can receive the infrared ray that transmitter sends, judge that material has been stacked on position corresponding to this level sensor thus, the result of judgement is sent to control desk or upstream pneumatic feeding device by output signal line by level sensor, this can control the feeding speed of upstream pneumatic feeding device, prescribe a time limit as being in the upper of upper limit level sensor 18 correspondence when material level, stop feeding to prevent blocking; When being in normal feeding in limited time in middle limit level sensor 19 correspondence; When being in the lower quick feeding in limited time of lower limit level sensor 20 correspondence, thus the charging Automated condtrol of this drawing-in device can be realized.
When described first actuating device 6 and the second actuating device 13 are variable speed drivP, whole system realizes automatic control and the continuous measurement of feeding output by the feeding discaling roll rotating speed that feeding discaling roll driving device is adjusted, thus can realize the discharging Automated condtrol of this drawing-in device.
Above embodiment does not form restriction to the present invention; especially the number of plate hole shape, level sensor and feeding discaling roll, the type of drive etc. of feeding discaling roll in the mode of vibration of vibratory orifice plate, vibratory orifice plate; relevant staff is in the scope not departing from the technology of the present invention thought; various change of carrying out and amendment, all drop in protection scope of the present invention.
Claims (7)
1. a cotton class long fibered raw material continuous measurement drawing-in device, 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 be oppositely arranged and the 4th location plate that are oppositely arranged;
In described feeding cavity, the side of contiguous second place plate is fixed with fixing orifice plate (4), and in described feeding cavity, the side of contiguous 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; Described vibratory orifice plate (3) and fixing orifice plate (4) are evenly provided with plate hole;
Be provided with more than one pair of feeding discaling roll in described feeding cavity, described feeding discaling roll is positioned at fixing orifice plate (4) and the below of vibratory orifice plate (3) and the top of discharging opening (12), to rotation in often pair of feeding discaling roll is anti-by feeding discaling roll actuator drives;
The bottom that described housing (2) is positioned at second place plate and the 4th location plate is provided with return air inlet.
2. cotton class long fibered raw material continuous measurement drawing-in device according to claim 1, it is characterized in that: wherein primary importance plate and the 3rd location plate are arranged with the first visor (5) and Triple view mirror, described primary importance plate and the 3rd location plate are also provided with a secondary above level sensor, the transmitter of every secondary level sensor and receptor are corresponding to be respectively arranged on described first visor (5) and Triple view mirror.
3. cotton class long fibered raw material continuous measurement drawing-in device according to claim 2, it is characterized in that: described first visor (5) and Triple view mirror are provided with 3 secondary level sensors from top to bottom successively, be respectively upper limit level sensor (18), middle limit level sensor (19) and lower limit level sensor (20).
4. cotton class long fibered raw material continuous measurement drawing-in device according to claim 1, is characterized in that:
Described vibratory orifice plate (3) is hung by bearing pin (25) and is connected in the upper inside wall of feeding cavity, 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 drives the eccentric disk (7) rotated by the first actuating device (6), 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).
5. cotton class long fibered raw material continuous measurement drawing-in device according to claim 1, it is characterized in that: described vibratory orifice plate oscillatory system comprises top rod, lower link and pumps actuating device, 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.
6. cotton class long fibered raw material continuous measurement drawing-in device according to claim 1, is characterized in that: described vibratory orifice plate (3) and fixing orifice plate (4) evenly arrange some cylindrical plate holes.
7. cotton class long fibered raw material continuous measurement drawing-in device according to claim 1, it is characterized in that: described vibratory orifice plate (3) and fixing orifice plate (4) evenly arrange some infundibulate plate holes, the diameter of section in the middle part of feeding cavity faced by each infundibulate plate hole is greater than the diameter of section in the face of housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086735.XA CN105501851A (en) | 2014-07-16 | 2014-07-16 | Device for continuously feeding long cotton fiber raw material |
| CN201410340372.9A CN104085689B (en) | 2014-07-16 | 2014-07-16 | Cotton class long fibered raw material continuous measurement drawing-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340372.9A CN104085689B (en) | 2014-07-16 | 2014-07-16 | Cotton class long fibered raw material continuous measurement drawing-in device |
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| CN201610086489.8A Division CN105731075A (en) | 2014-07-16 | 2014-07-16 | Continuous metering feeding device for cotton long fiber raw material |
| CN201610086735.XA Division CN105501851A (en) | 2014-07-16 | 2014-07-16 | Device for continuously feeding long cotton fiber raw material |
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| CN104085689B true CN104085689B (en) | 2016-03-02 |
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| CN201610086735.XA Pending CN105501851A (en) | 2014-07-16 | 2014-07-16 | Device for continuously feeding long cotton fiber raw material |
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| CN2031407U (en) * | 1988-02-12 | 1989-01-25 | 江苏省纺织工业设计院第四设计室 | Fibre separator |
| CN2542623Y (en) * | 2002-02-28 | 2003-04-02 | 深圳市海川实业股份有限公司 | Intelligent fibric dispenser |
| CN2808839Y (en) * | 2005-07-26 | 2006-08-23 | 解中宁 | Impeller side-blow type pneumatic conveying transmitting device |
| CN201458349U (en) * | 2009-06-25 | 2010-05-12 | 付庆福 | Fiber weighing measuring and conveying equipment |
| CN203998120U (en) * | 2014-07-16 | 2014-12-10 | 江苏金沃机械有限公司 | Cotton class long fibered raw material continuous measurement drawing-in device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542816A1 (en) * | 1985-12-04 | 1987-06-11 | Hollingsworth Gmbh | DEVICE FOR FEEDING FIBER GOODS BY MEANS OF A FEEDING SHAFT TO A PROCESSING MACHINE |
| CN2763293Y (en) * | 2005-01-17 | 2006-03-08 | 郑州宏大新型纺机有限责任公司 | Ventilation type vibration cotton feeding apparatus |
| CN1676692A (en) * | 2005-05-15 | 2005-10-05 | 张益群 | Vibratory cotton basket special for coiling machine |
| CN1676691A (en) * | 2005-05-15 | 2005-10-05 | 张益群 | Blowing-carding-drawing vibratory cotton basket |
| CN201605377U (en) * | 2010-02-02 | 2010-10-13 | 杭州晓行纺织有限公司 | Vibrating cotton box cotton feeding machine provided with photoelectric tube |
| CN201678258U (en) * | 2010-05-21 | 2010-12-22 | 董玉兵 | Device used for placing components in placing plate |
| CN203439716U (en) * | 2013-08-14 | 2014-02-19 | 陕西理工机电科技有限公司 | Roller type fiber metering and conveying device |
| CN105731075A (en) * | 2014-07-16 | 2016-07-06 | 江苏金沃机械有限公司 | Continuous metering feeding device for cotton long fiber raw material |
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2014
- 2014-07-16 CN CN201410340372.9A patent/CN104085689B/en active Active
- 2014-07-16 CN CN201610086735.XA patent/CN105501851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031407U (en) * | 1988-02-12 | 1989-01-25 | 江苏省纺织工业设计院第四设计室 | Fibre separator |
| CN2542623Y (en) * | 2002-02-28 | 2003-04-02 | 深圳市海川实业股份有限公司 | Intelligent fibric dispenser |
| CN2808839Y (en) * | 2005-07-26 | 2006-08-23 | 解中宁 | Impeller side-blow type pneumatic conveying transmitting device |
| CN201458349U (en) * | 2009-06-25 | 2010-05-12 | 付庆福 | Fiber weighing measuring and conveying equipment |
| CN203998120U (en) * | 2014-07-16 | 2014-12-10 | 江苏金沃机械有限公司 | Cotton class long fibered raw material continuous measurement drawing-in device |
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| CN104085689A (en) | 2014-10-08 |
| CN105501851A (en) | 2016-04-20 |
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