CN111058105A - Oil injection device is used in production of modified polypropylene monofilament machine - Google Patents
Oil injection device is used in production of modified polypropylene monofilament machine Download PDFInfo
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- CN111058105A CN111058105A CN201911357185.0A CN201911357185A CN111058105A CN 111058105 A CN111058105 A CN 111058105A CN 201911357185 A CN201911357185 A CN 201911357185A CN 111058105 A CN111058105 A CN 111058105A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
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Abstract
The invention discloses an oil spraying device for production of a modified polypropylene monofilament machine, which comprises a shell, an oil spraying assembly and a recycling assembly, wherein the oil spraying assembly and the recycling assembly are sequentially arranged in the shell from top to bottom, the oil spraying assembly sprays oil to polypropylene monofilaments, and the recycling assembly recovers oil which is not sprayed to the polypropylene monofilaments by the oil spraying assembly.
Description
Technical Field
The invention relates to the technical field of modified polypropylene monofilament production, in particular to an oil spraying device for production of a modified polypropylene monofilament machine.
Background
Polypropylene is a semi-crystalline thermoplastic. Has high impact resistance, high mechanical property and high resistance to corrosion of various organic solvents and acid and alkali. The anti-aging modified polypropylene monofilament fiber is a product developed by scientific technology, has high anti-aging strength and is widely applied.
However, the polypropylene monofilament is produced without spraying oil on the modified polypropylene monofilament, so that the surface of the produced modified polypropylene monofilament is not protected.
Disclosure of Invention
The invention aims to provide an oil spraying device for production of a modified polypropylene monofilament machine, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fueling injection equipment is used in production of modified polypropylene monofilament machine which characterized in that: the oil injection device comprises a shell, an oil injection assembly and a recycling assembly, wherein the oil injection assembly and the recycling assembly are sequentially arranged inside the shell from top to bottom, the oil injection assembly injects oil to polypropylene monofilaments, and the recycling assembly recovers the oil which is not sprayed to the polypropylene monofilaments by the oil injection assembly. The oil injection assembly is used for injecting oil to the polypropylene monofilaments, so that an oily protective layer is formed on the surfaces of the polypropylene monofilaments, and the surplus oil sprayed by the oil injection assembly is recycled by the recycling assembly, so that the recycling rate of the oil is improved, and the oil consumption cost is reduced.
As a preferred technical scheme, a layered plate and an oil well pump protective shell are arranged in the shell from top to bottom; the oil injection assembly comprises an oil well pump and at least two groups of air pumps, the oil well pump is arranged in the oil well pump protective shell, and the air pumps are fixed on the upper end surface of the layered plate; the recycling assembly comprises a large filter plate and a partition plate, one end of the large filter plate is fixed on the inner wall of the shell, the other end of the large filter plate is fixed with the oil well pump protective shell, an oil duct is arranged on the large filter plate, the partition plate is arranged at one end, far away from the oil well pump protective shell, of the shell, and one side, close to the oil well pump protective shell, of the partition plate is provided with an oil return pump protective shell. The layering is carried out the layering to the shell is inside to for installation such as air pump provides the support, the oil-well pump protective housing protects the oil-well pump, keep apart oil and oil-well pump, the oil-well pump is carried oil and is spouted oil pipe department, the air pump provides high-pressure draught for fueling injection equipment, make the oil atomization in spouting the oil pipe, big filter plate filters the surplus oil of spouting oil pipe department, the baffle is cut apart the shell inner space with big filter plate cooperation, the scavenge pump protective housing is kept apart oil and scavenge pump.
As a preferred technical scheme, a multi-way pipe, an oil injection pipe and an air pump are arranged above the layered plate from the middle to two ends, an oil pipe is arranged on the oil well pump, the multi-way pipe is fixed with the other end of the oil pipe, the other end of the multi-way pipe is fixed with one end of the oil injection pipe, and the air pump is fixed with the other end of the oil injection pipe. The oil that the oil-well pump provided is carried out multi-direction with the many-way pipe and is cut apart, spouts the oil pipe and provides certain atomizing space for oil to carry out the direction to atomizing oil and dredge, the air pump provides high-pressure draught for oil atomization.
As preferred technical scheme, the fuel sprayer runs through the layering board, the below of layering board has set gradually the cylinder of stepping down, accommodate motor from the centre toward both ends, and the below of layering board is provided with the nozzle mount, the cylinder of stepping down, accommodate motor are located the inside of nozzle mount, be provided with the master gear on the accommodate motor, be provided with the revolving stage on the cylinder of stepping down, be provided with the axis of rotation on the revolving stage, the axis of rotation has set gradually drive gear, oil spout dish from last to down, drive gear and master gear transmission, nozzle mount up end is provided with the dog with the corresponding position of drive gear, the axis of rotation runs through dog, nozzle mount in proper order, the oil spout dish is located the outside of nozzle mount. The cylinder of stepping down makes the oil spout dish carry out the space removal of certain degree, avoid the oil spout dish to produce the friction with spouting the oil pipe when rotating, the adjustment motor makes through master gear and drive gear spout oil pipe rotation and change the nozzle opening, the nozzle mount is to spouting the oil pipe, the axis of rotation etc. is carried out certain position and is injectd, prevent to spout the oil pipe and produce because of the reason of inside high-pressure draught and rock, cylinder and the axis of rotation of stepping down are connected to the revolving stage, make the axis of rotation can carry out the removal from top to bottom through the cylinder of stepping down, can rotate through drive gear again, the dog is injectd the height that drive gear descends, prevent that drive gear from descending excessively and can't carry out gear drive with the master gear.
According to the technical scheme, the oil return pump is arranged in the oil return pump protective shell, the oil guide pipe is arranged at the oil duct of the large filter plate, the partition plate is a T-shaped partition plate, the partition plate is fixed on the inner wall of the large filter plate and the inner wall of the shell and forms two sealed cabins, the two sealed cabins are a plugging cabin and an oil filtering cabin respectively, an air cylinder is arranged in the plugging cabin, a plugging plug is arranged on the air cylinder, a plurality of groups of filter plate supporting frames are arranged in the oil filtering cabin, each group of filter plate supporting frames is provided with a small filter plate, the filter plate supporting frames are provided with oil dredging pipes, and the other ends of the oil guide. The big filter plate carries out the first filtration to unnecessary oil and the oil that has impurity, leads oil pipe and carries the oil on the big filter plate and carry out the secondary filter in straining the oil cabin, and the cylinder provides power for the shutoff stopper, and the shutoff is blockked up and is carried out the shutoff to the oil duct, prevents that the oil that has impurity from directly getting into straining the oil cabin, and the filter plate support frame provides the installation support for little filter plate, and little filter plate carries out the secondary filter to oil.
According to the preferable technical scheme, a plurality of groups of filter plate supporting frames are respectively arranged on the inner wall of the shell and the partition plate, the filter plate supporting frames on the inner wall of the shell are in one group, the filter plate supporting frames on the partition plate are in one group, the two groups of filter plate supporting frames have a 10-degree difference in the vertical direction, and the small filter plates are arranged on the filter plate supporting frames in an inclined state.
According to the preferable technical scheme, a fixing plate is arranged on the side end face of the inner wall of the shell, two sets of wheel shafts are arranged on the fixing plate, oil suction wheels are respectively arranged on the two sets of wheel shafts, and a pressure retaining plate is arranged at one end, far away from the fixing plate, of the layered plate. The oil absorption wheel is arranged on the fixing plate through a wheel shaft, redundant oil on the polypropylene monofilaments is absorbed by the oil absorption wheel and is uniformly coated on the outer surface of the polypropylene monofilaments, and the pressure blocking plate is used for pressing down the polypropylene monofilaments with a certain force to uniformly disperse the polypropylene monofilaments in the horizontal direction so that the oil injection pipe injects oil to all the polypropylene monofilaments; and secondly, the space of the oil sprayed by the oil spraying pipe is blocked, so that the atomized oil is prevented from falling to other places and being incapable of being recycled.
As a preferred technical scheme, a T-shaped annular groove is formed in the oil spraying disc, a plurality of groups of oil spraying holes with different apertures are formed in the oil spraying disc, and a sealing ring is arranged on the T-shaped annular groove. The nozzle opening in the different apertures of multiunit realizes the fuel spray volume and the atomizing degree of different degrees, and the sealing washer strengthens the seal strength between fuel sprayer and the nozzle opening, prevents to appear from the phenomenon of other positions oil outlets.
Compared with the prior art, the invention has the beneficial effects that:
1. the oil spout subassembly carries out the oil spout to the polypropylene monofilament, and automatic conversion nozzle opening realizes not shutting down the atomization effect of adjusting the oil spout, makes the polypropylene monofilament surface form one deck oily protective layer, recycles the subassembly again to the unnecessary oil of oil spout subassembly spun and recycles, improves the rate of reutilization to oil, the oil consumption cost is reduced.
2. The oil suction wheel absorbs redundant oil on the polypropylene monofilaments and uniformly coats the oil on the outer surfaces of the polypropylene monofilaments, and the pressure blocking plate is used for pressing down the polypropylene monofilaments with a certain force to uniformly disperse the polypropylene monofilaments in the horizontal direction so that the oil injection pipe injects oil to all the polypropylene monofilaments; and secondly, the space of the oil sprayed by the oil spraying pipe is blocked, so that the atomized oil is prevented from falling to other places and being incapable of being recycled.
Drawings
FIG. 1 is a sectional view showing the overall structure of an oil spraying apparatus for producing a modified polypropylene monofilament machine according to the present invention;
FIG. 2 is a top view of the structural connection of a layered plate, an air pump, a multi-way pipe and the like of the oil injection device for producing the modified polypropylene single-filament machine of the invention;
FIG. 3 is a schematic connection diagram of the structural connection of a layered plate of the oil injection device for producing the modified polypropylene monofilament machine, a nozzle fixing frame, an adjusting motor and the like;
FIG. 4 is a schematic structural view of a region A in FIG. 1 of an oil spraying device for producing a modified polypropylene monofilament machine according to the present invention;
FIG. 5 is a sectional view of an oil spray tray of an oil spray device for producing a modified polypropylene monofilament machine according to the present invention;
FIG. 6 is a top view of an oil spraying plate of an oil spraying device for producing a modified polypropylene monofilament machine according to the present invention;
FIG. 7 is a schematic structural view of a region B in FIG. 4 of an oil spraying device for producing a modified polypropylene monofilament machine according to the present invention.
1. A housing; 1-1, fixing plate; 1-2, oil suction wheel; 1-3, wheel axle; 1-4, a pressure retaining plate; 1-5, oil well pump protective shell; 1-6, a laminated board; 2-1, an oil well pump; 2-2, oil pipe; 2-3, multi-way pipe; 2-4, an oil spraying pipe; 2-5, an air pump; 2-6, a nozzle fixing frame; 2-7, adjusting a motor; 2-8, a yielding cylinder; 2-9, a main gear; 2-10, a transmission gear; 2-11, a stop block; 2-12, a rotating shaft; 2-13, an oil spray disc; 2-14, oil spray holes; 2-15, a rotary table; 2-17, sealing rings; 3-1, large filter plate; 3-2, a cylinder; 3-3, blocking; 3-4, oil guide pipe; 3-5, a partition board; 3-6, small filter plate; 3-7, a filter plate support frame; 3-8, an oleophobic pipe; 3-9, an oil return pump; 3-10 parts of an oil return pump protective shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figures 1-7, the oil injection device for the production of the modified polypropylene monofilament machine comprises a shell 1, an oil injection assembly and a recycling assembly, wherein the oil injection assembly and the recycling assembly are sequentially fixed in the shell 1 from top to bottom, the oil injection assembly injects oil to polypropylene monofilaments, the recycling assembly recovers the oil which is not sprayed to the polypropylene monofilaments by the oil injection assembly, and an air pump, an oil pump, an air cylinder and a motor in the oil injection device are all connected with an external control system.
The upper end of the inside of the shell 1 is welded with the layered plates 1-6, and one end of the lower end face of the inside of the shell 1 is fixed with the oil well pump protective shell 1-5 through screws.
The oil injection assembly comprises an oil well pump 2-1 and at least two groups of air pumps 2-5, the oil well pump 2-1 is installed in an oil well pump protective shell 1-5 and fixed on the inner wall of a shell 1 through screws, a multi-way pipe 2-3, an oil injection pipe 2-4 and an air pump 2-5 are fixed above a layered plate 1-6 from the middle to two ends, the air pump 2-5 is fixed on the upper end face of the layered plate 1-6 through screws, the multi-way pipe 2-3 is fixed on the layered plate 1-6 through adhesion, one end, located above the layered plate 1-6, of the oil injection pipe 2-4 is a three-way pipe, one end, located below the layered plate 1-6, of the oil injection pipe 2-4 is conical, the oil injection pipe 2-4 penetrates through the layered plate 1-6 and is fixed on the layered plate 1-6 through adhesion, and the oil outlet of the multi-way pipe The port is connected, the air pump 2-5 is connected with the other port of the oil injection pipe 2-4 through an air pipe, the oil outlet of the oil pump 2-1 is in interference connection with one end of the oil pipe 2-2, the other end of the oil pipe 2-2 is in interference connection with the oil inlet of the multi-way pipe 2-3, and the other end of the multi-way pipe 2-3 is fixed with one end of the oil injection pipe 2-4.
The lower end surface of the layered plate 1-6 is sequentially fixed with a yielding cylinder 2-8 and an adjusting motor 2-7 from the middle to the two ends, the yielding cylinder 2-8 and the adjusting motor 2-7 are fixed on the layered plate 1-6 through fixing screws, the lower end surface of the layered plate 1-6 is welded with a nozzle fixing frame 2-6, the yielding cylinder 2-8 and the adjusting motor 2-7 are positioned in the nozzle fixing frame 2-6, a motor shaft of the adjusting motor 2-7 is provided with a main gear 2-9, the surface of the motor shaft, which is contacted with the main gear 2-9, is processed with a key slot, a flat key is arranged in the key slot, the tail end of a cylinder rod of the yielding cylinder 2-8 is fixed with a rotary table 2-15 through screws, the rotary table 2-15 is a C-shaped rotary table and is internally processed with a shaft hole, and the rotary shaft 2-12 is arranged in the rotary table, a transmission gear 2-10 and an oil spraying disc 2-13 are sequentially fixed on a rotating shaft 2-12 from top to bottom, key grooves are formed in the surfaces of the rotating shaft 2-12, which are in pairwise contact with the transmission gear 2-10, key grooves are formed in the surfaces of the rotating shaft 2-12, which are in pairwise contact with the oil spraying disc 2-13, flat keys are arranged in the key grooves, the rotating shaft 2-12 and the transmission gear 2-10 synchronously rotate through the flat keys, the oil spraying disc 2-13 and the rotating shaft 2-12 synchronously rotate, the transmission gear 2-10 and the oil spraying disc 2-13 are fixed on the rotating shaft 2-12 through a clamping ring, the transmission gear 2-10 and a main gear 2-9 are in gear transmission, a stop block 2-11 is arranged on the upper end face of a nozzle fixing, the stop blocks 2-11 are fixed on the upper end faces of the nozzle fixing frames 2-6 through welding, the rotating shafts 2-12 penetrate through the stop blocks 2-11 and the nozzle fixing frames 2-6 in sequence, and the oil injection discs 2-13 are located on the outer sides of the nozzle fixing frames 2-6.
The end face of the oil spraying disc 2-13 close to the nozzle fixing frame 2-6 is provided with a T-shaped annular groove, the upper end face of the T-shaped annular groove is provided with a plurality of groups of oil spraying holes 2-14 with different apertures, and a sealing ring 2-17 is arranged in the T-shaped groove of the T-shaped annular groove.
The recycling assembly comprises a large filter plate 3-1 and a partition plate 3-5, one end of the large filter plate 3-1 is welded on the inner wall of the shell 1, the other end of the large filter plate 3-1 is welded on the outer wall of the oil well pump protective shell 1-5, the large filter plate 3-1, the partition plate 3-5 and the oil well pump protective shell 1-5 form an oil storage cabin, the large filter plate 3-1 is arc-shaped when viewed longitudinally, an inclined blocking channel and a vertical oil channel are processed at the position of the largest corner of the large filter plate 3-1, the partition plate 3-5 is fixed at one end, far away from the oil well pump protective shell 1-5, of the shell 1-5, and one side, close to the oil well pump protective shell 1-.
A scavenge pump 3-9 is arranged in a scavenge pump protective shell 3-10, the scavenge pump 3-9 is fixed on the lower end surface of the inner wall of a shell 1 by screws, an oil guide pipe 3-4 is welded below an oil duct on a large filter plate 3-1, the other end of the oil guide pipe 3-4 is arranged in an oil filter cabin, a partition plate 3-5 is a T-shaped partition plate, the partition plate 3-5 is respectively fixed on the inner wall of the large filter plate 3-1 and the shell 1 and forms two sealed cabins, the two sealed cabins are a plugging cabin and an oil filter cabin respectively, the lower end surface of the plugging cabin is fixedly provided with an air cylinder 3-2 by screws, the tail end of an air cylinder rod of the air cylinder 3-2 is fixedly provided with a plugging plug 3-3 by screws, an air cylinder rod of the air cylinder 3-2 extends out, the plugging plug 3-3 extends out through the plugging channel and plugs the oil duct, and the left and right end surfaces, The end face of the partition plate 3-5 close to one side of the shell 1) is fixed with a plurality of groups of filter plate support frames 3-7 through screws, the filter plate support frames 3-7 on the inner wall of the shell 1 are a group, the filter plate support frames 3-7 on the side end face of the partition plate 3-5 are a group, the filter plate support frames 3-7 on the inner wall of the shell 1 are a group, the difference between the first filter plate support frame 3-7 and the second filter plate support frame 3-7 in the vertical direction is 30cm, the difference between the second filter plate support frame 3-7 and the third filter plate support frame 3-7 is 50cm, the difference between the second filter plate support frame 3-7 and the third filter plate support frame 3-7 is 30cm, and a group of filter plate support frames 3-7 on the inner wall of the shell 1 and a group of filter plate support frames 3-7 on the end face of the partition plate 3-5 are different by 10 degrees in the vertical direction, the oil can roll in an S-shaped track in an oil filtering cabin through the arrangement of unequal distances, the small filter plates 3-6 are fixed on the filter plate support frames 3-7 in an inclined state through screws, the filter plate support frames 3-7 are C-shaped filter plate support frames 3-7, oil dredging pipes 3-8 are arranged on the filter plate support frames 3-7 in grooves, the oil dredging pipes 3-8 are C-shaped oil dredging pipes, and grooves are processed at the positions where one ends of the small filter plates 3-6 are contacted with the oil dredging pipes 3-8.
The end face of the side of the inner wall of the shell 1 is fixed with a fixing plate 1-1 through screws, two shaft holes are processed on the fixing plate 1-1, two groups of wheel shafts 1-3 are installed through the shaft holes, oil suction wheels 1-2 are respectively installed on the two groups of wheel shafts 1-3, the outer surface of the oil suction wheel 1-2 is made of sponge materials, and one end, far away from the fixing plate 1-1, of the lower end face of the layered plate 1-6 is welded with a pressure retaining plate 1-4.
The working principle of the invention is as follows:
polypropylene monofilament enters from one end of a shell 1 provided with an oil well pump 2-1 and then leaves from the other end of the shell 1 provided with an oil suction wheel 1-2, the oil well pump 2-1 is arranged in an oil well pump protective shell 1-5, when the polypropylene monofilament enters, the oil well pump 2-1 extracts oil from an oil storage tank and conveys the oil to a multi-way pipe 2-3 through an oil pipe 2-2, the multi-way pipe 2-3 equally divides the oil into two oil injection pipes 2-4 through the oil pipe 2-2, an air pump 2-5 is connected with the oil injection pipes 2-4 through an air pipe, when the oil enters the oil injection pipes 2-4, the air pump 2-5 starts working, high-pressure airflow is input into the oil injection pipes 2-4 through the air pipe, the oil and the airflow are contacted in the oil injection pipes 2-4, and the other ends of the oil injection pipes 2, when the oil flows to the conical end along with the airflow, the oil and the airflow are fully contacted due to space reasons, and when the oil is sprayed out from the oil spraying holes 2-14 on the oil spraying discs 2-13, the atomization effect is optimal when the oil is sprayed out according to the Bernoulli principle.
When the size of an oil injection hole 2-14 on an oil spray disc 2-13 needs to be adjusted, a cylinder rod of an abdicating cylinder 2-8 extends out firstly, so that a conical end of an oil injection pipe 2-4 is separated from the oil spray disc 2-13, the oil injection pipe 2-4 is prevented from rubbing the oil spray disc 2-13 when the oil spray disc 2-13 rotates, after the cylinder rod of the abdicating cylinder 2-8 extends out, an adjusting motor 2-7 starts to operate and a main gear 2-9 starts to rotate, the main gear 2-9 and a transmission gear 2-10 carry out gear transmission, a rotating shaft 2-12 obtains rotating power through the transmission gear 2-10 and drives the oil spray disc 2-13 to rotate, as the main gear 2-9 and the transmission gear 2-10 carry out gear transmission, and a flat key is arranged between the rotating shaft 2-12 and the oil spray disc 2-13, the oil spray holes 2-14 on the oil spray disc 2-13 can be accurately stopped below the oil spray pipes 2-4, after the oil spray disc 2-13 stops rotating, the cylinder rod of the abdicating cylinder 2-8 is retracted, and the oil spray pipes 2-4 are matched with the oil spray holes 2-14 again.
The oil sprayed from the oil spray holes 2-14 can not fall on the polypropylene monofilament, so that the cost is saved, the oil which can not fall on the polypropylene monofilament needs to be collected and recycled, and the oil drops with impurities, which fall from the polypropylene monofilament, are filtered and collected.
The large filter plate 3-1 is positioned below the oil injection component, and the large filter plate 3-1 is arc-shaped when viewed longitudinally, when oil drops with impurities fall onto the large filter plate 3-1, the impurities can be separated from the oil drops and adsorbed on the surface of the large filter plate 3-1 along with the rolling of the oil drops on the large filter plate 3-1, an inclined plugging channel and a vertical oil channel are processed at the position of the large filter plate 3-1 with the largest corner, an oil guide pipe 3-4 is welded below the oil channel of the large filter plate 3-1, and the other end of the oil guide pipe 3-4 is arranged in the oil filtering cabin, when the oil on the large filter plate 3-1 is accumulated to a certain degree, the cylinder rod of the cylinder 3-2 can be retracted, the sealing plug 3-3 is retracted into the sealing cabin under the driving of the cylinder rod, and the collected oil can flow into the oil filtering cabin through the oil duct and the oil guide pipe 3-4.
The oil filtering cabin is internally provided with a plurality of groups of inclined small filter plates 3-6, when oil flows through the surfaces of the inclined small filter plates 3-6, some residual impurities in the oil can be left on the surfaces of the small filter plates 3-6, the oil can be filtered to a certain degree again through the small filter plates 3-6, and when the oil in the oil filtering cabin is accumulated to a certain degree, the oil in the oil filtering cabin can be conveyed to the oil storage cabin for reuse by the oil returning pump 3-9.
At one end where the polypropylene monofilaments enter, a pressure baffle plate 1-4 is welded on the lower end face of the layering plate 1-6, and the pressure baffle plate 1-4 is used for downwards pressing the polypropylene monofilaments with a certain force to uniformly disperse the polypropylene monofilaments in the horizontal direction, so that the oil injection pipes 2-4 are used for injecting oil to all the polypropylene monofilaments.
And a fixing plate 1-1 is fixed on the end face of the inner wall side of one end of the polypropylene monofilament, which is away from the outer shell 1, and two groups of oil absorption wheels 1-2 are installed on the fixing plate 1-1, the outer surface of the oil absorption wheels 1-2 are made of sponge materials, when the polypropylene monofilament with oil drops passes through the middle of the two groups of oil absorption wheels 1-2, the oil absorption wheels 1-2 can absorb the oil drops generated on the surface of the polypropylene monofilament, and the oil absorbed before is uniformly coated on the surface of the polypropylene monofilament, so that the outer surface of the polypropylene monofilament can be uniformly coated with a protective oil layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a fueling injection equipment is used in production of modified polypropylene monofilament machine which characterized in that: the oil injection device comprises a shell (1), an oil injection assembly and a recycling assembly, wherein the oil injection assembly and the recycling assembly are sequentially arranged inside the shell (1) from top to bottom, the oil injection assembly injects oil to polypropylene monofilaments, and the recycling assembly recovers the oil which is not sprayed to the polypropylene monofilaments by the oil injection assembly.
2. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 1, wherein: the interior of the shell (1) is provided with a layered plate (1-6) and an oil-well pump protective shell (1-5) from top to bottom; the oil injection assembly comprises an oil well pump (2-1) and at least two groups of air pumps (2-5), the oil well pump (2-1) is arranged in an oil well pump protective shell (1-5), and the air pumps (2-5) are fixed on the upper end faces of the layered plates (1-6); the recycling assembly comprises a large filter plate (3-1) and a partition plate (3-5), one end of the large filter plate (3-1) is fixed on the inner wall of the shell (1), the other end of the large filter plate (3-1) is fixed with the oil well pump protective shell (1-5), an oil duct is arranged on the large filter plate (3-1), the partition plate (3-5) is arranged at one end, far away from the oil well pump protective shell (1-5), of the shell (1), and one side, close to the oil well pump protective shell (1-5), of the partition plate (3-5) is provided with an oil return pump protective shell (3-10).
3. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 2, wherein: the multi-way oil well pump is characterized in that a multi-way pipe (2-3), an oil injection pipe (2-4) and an air pump (2-5) are arranged above the layered plate (1-6) from the middle to two ends, an oil pipe (2-2) is arranged on the oil well pump (2-1), the multi-way pipe (2-3) is fixed to the other end of the oil pipe (2-2), the other end of the multi-way pipe (2-3) is fixed to one end of the oil injection pipe (2-4), and the air pump (2-5) is fixed to the other end of the oil injection pipe (2-4).
4. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 3, wherein: the oil injection pipe (2-4) penetrates through the layered plate (1-6), the abdicating cylinder (2-8) and the adjusting motor (2-7) are sequentially arranged from the middle to two ends below the layered plate (1-6), the nozzle fixing frame (2-6) is arranged below the layered plate (1-6), the abdicating cylinder (2-8) and the adjusting motor (2-7) are positioned in the nozzle fixing frame (2-6), the main gear (2-9) is arranged on the adjusting motor (2-7), the revolving table (2-15) is arranged on the abdicating cylinder (2-8), the revolving table (2-15) is provided with a rotating shaft (2-12), and the rotating shaft (2-12) is sequentially provided with a transmission gear (2-10) and a transmission gear (2-10) from top to bottom, The nozzle fixing frame comprises oil spraying discs (2-13), transmission gears (2-10) and a main gear (2-9) are in gear transmission, a stop block (2-11) is arranged at the position, corresponding to the transmission gears (2-10), of the upper end face of the nozzle fixing frame (2-6), a rotating shaft (2-12) penetrates through the stop block (2-11) and the nozzle fixing frame (2-6) in sequence, and the oil spraying discs (2-13) are located on the outer sides of the nozzle fixing frame (2-6).
5. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 2, wherein: an oil return pump (3-9) is arranged in the oil return pump protective shell (3-10), an oil guide pipe (3-4) is arranged at the oil duct of the large filter plate (3-1), the partition plate (3-5) is a T-shaped partition plate, the partition plate (3-5) is fixed on the inner wall of the large filter plate (3-1) and the inner wall of the shell (1) respectively to form two sealed cabins, the two sealed cabins are a plugging cabin and an oil filtering cabin respectively, an air cylinder (3-2) is arranged in the plugging cabin, a plugging plug (3-3) is arranged on the air cylinder (3-2), a plurality of groups of filter plate supporting frames (3-7) are arranged in the oil filtering cabin, a small filter plate (3-6) is arranged on each group of filter plate supporting frame (3-7), and an oil dredging pipe (3-8) is arranged on each, the other end of the oil guide pipe (3-4) is arranged on the oil filtering cabin.
6. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 5, wherein: the filter plate support frames (3-7) are respectively arranged on the inner wall of the shell (1) and the partition plates (3-5), the filter plate support frames (3-7) on the inner wall of the shell (1) are in one group, the filter plate support frames (3-7) on the partition plates (3-5) are in one group, the two groups of filter plate support frames (3-7) are different by 10 degrees in the vertical direction, and the small filter plates (3-6) are arranged on the filter plate support frames (3-7) in an inclined state.
7. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 2, wherein: the side end face of the inner wall of the shell (1) is provided with a fixing plate (1-1), two groups of wheel shafts (1-3) are arranged on the fixing plate (1-1), oil suction wheels (1-2) are respectively arranged on the two groups of wheel shafts (1-3), and one end, away from the fixing plate (1-1), of the layered plate (1-6) is provided with a pressure retaining plate (1-4).
8. The oil spraying device for the production of the modified polypropylene monofilament machine as claimed in claim 4, wherein: the oil spraying disc (2-13) is provided with a T-shaped annular groove, the oil spraying disc (2-13) is provided with a plurality of groups of oil spraying holes (2-14) with different apertures, and the T-shaped annular groove is provided with a sealing ring (2-17).
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| CN201911357185.0A CN111058105B (en) | 2019-12-25 | 2019-12-25 | Oil injection device is used in production of modified polypropylene monofilament machine |
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| CN201911357185.0A CN111058105B (en) | 2019-12-25 | 2019-12-25 | Oil injection device is used in production of modified polypropylene monofilament machine |
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| CN111058105A true CN111058105A (en) | 2020-04-24 |
| CN111058105B CN111058105B (en) | 2020-12-11 |
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|---|---|
| CN111058105B (en) | 2020-12-11 |
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