CN118745599A - A polypropylene monofilament processing and manufacturing device - Google Patents

Abstract

The invention relates to the technical field of polypropylene monofilament processing, and discloses a polypropylene monofilament processing and manufacturing device, comprising: a box body, a filtering mechanism is arranged at the bottom of the box body; an oil spraying mechanism comprises an oil storage ring, an adjustable atomizing nozzle is arranged in the oil storage ring, and a trigger block is arranged on the oil storage ring; the oil spraying mechanism uses the mutual cooperation of a second cam, the trigger block and a mounting arc plate to enable the adjustable atomizing nozzle to perform a reciprocating oil spraying operation, thereby avoiding dead angles when spraying oil on the polypropylene monofilament and increasing the oil spraying effect on the polypropylene monofilament; at the same time, a first cam, a first piston rod and a first cylinder use gas guidance to extract the mixed gas in the box body upwards, guide the sprayed oil mist, so that the spraying effect of the oil mist on the polypropylene monofilament is better, and the wrapping effect of the oil mist on the polypropylene monofilament is improved; the problems of dead angles when spraying oil, poor uniformity of the surface protective oil layer, easy clogging of the filter screen, and affecting the recycling of oil in the prior art are solved.

Description

A polypropylene monofilament processing and manufacturing device

Technical Field

The invention belongs to the technical field of polypropylene monofilament processing, and in particular relates to a polypropylene monofilament processing and manufacturing device.

Background Art

Polypropylene is a semi-crystalline thermoplastic. It has high impact resistance, strong mechanical properties, and resistance to a variety of organic solvents and acid and alkali corrosion. It is widely used in the industry and is one of the most common polymer materials. Anti-aging modified polypropylene monofilament fiber is a product of scientific and technological development. It has high anti-aging strength and is widely used. However, the modified polypropylene monofilament is not sprayed with oil during production, resulting in the surface of the modified polypropylene monofilament after production not being protected.

After searching, the Chinese patent "A spraying device for modified polypropylene monofilament machine production" authorization announcement number "CN111058105 B" spraying component sprays oil on polypropylene monofilament, automatically switches the spraying hole, and realizes the atomization effect of adjusting the spraying without stopping the machine, so that an oily protective layer is formed on the surface of the polypropylene monofilament, and the recycling component recycles the excess oil sprayed by the spraying component, thereby improving the reuse rate of the oil and reducing the fuel consumption cost. However, it does not have the functions of atomization adjustment and oil recovery, which affects the processing effect of polypropylene monofilament. The Chinese patent "A polypropylene monofilament processing and manufacturing device and method thereof" authorization announcement number "CN 112853646 B" optimizes and improves the above application. By setting an oil storage ring and three atomizing nozzles evenly distributed inside the oil storage ring, the polypropylene monofilament can be sprayed with oil in all directions. By setting an oil absorption sponge, the oil absorption sponge can absorb the oil droplets generated on the surface of the polypropylene monofilament, and evenly apply the previously absorbed oil on the surface of the polypropylene monofilament, so that the outer surface of the polypropylene monofilament can be evenly coated with a protective oil layer, thereby improving the processing quality of the polypropylene monofilament; by setting a driving motor, a driving gear, a driven gear, an oil injection hole and a hollow rotating plate, the driven gear is driven by the driving motor. The driven gear drives the hollow rotating plate to rotate, so that the first oil hole or the second oil hole in the oil injection hole is aligned with the atomizing nozzle, so as to adjust the spray volume of the atomizing nozzle to meet the different needs of users; the filter can filter the impurities contained in the oil, and the cleaning plate is rotated by the rotating rod, and the cleaning brush on one side of the cleaning plate cleans the impurities attached to the outside of the filter, and the connector is rotated to remove the connector and the cleaning plate, so that the impurities inside the filter flow out, so as to facilitate the cleaning of impurities and avoid the accumulation of impurities affecting the filtering effect;

According to the above, the existing polypropylene monofilament processing and manufacturing device can spray oil and recycle the polypropylene monofilament, but there are the following problems:

1. When the atomizing nozzle sprays oil on the polypropylene monofilament, the spraying angle is fixed, which will cause the polypropylene monofilament to have dead angles for coating, and when the oil-absorbing sponge absorbs the oil droplets on the surface of the polypropylene monofilament, the oil content inside the oil-absorbing sponge will increase, which will affect the uniformity of the protective oil layer on the surface of the polypropylene monofilament;

2. The above device uses a single-layer filter to filter and recover the waste, which puts a heavy burden on the filter and easily causes the filter to become clogged. In addition, its installation is not convenient for cleaning and maintaining the clogged filter in the later stage, resulting in inconvenient maintenance of the device.

Therefore, the present invention proposes a polypropylene monofilament processing and manufacturing device to solve the problems existing in the above-mentioned prior art.

Summary of the invention

1. Technical issues to be solved

In view of the shortcomings of the prior art, the present invention provides a polypropylene monofilament processing and manufacturing device, which has the advantages of good oil injection effect, not prone to clogging, and capable of realizing cyclic spraying operations, etc., and solves the problems of the existing polypropylene monofilament processing and manufacturing device having dead corners during oil injection, poor uniformity of the surface protective oil layer, and easy clogging of the filter screen, which affects the recycling of oil.

(II) Technical solution

In order to achieve the above-mentioned purpose of circulating and uniformly spraying oil on the polypropylene monofilament, the present invention provides the following technical solutions:

A polypropylene monofilament processing and manufacturing device, comprising:

A box body, wherein a filtering mechanism is arranged at the bottom end of the box body;

The oil injection mechanism comprises an oil storage ring arranged in a box body, the oil storage ring is provided with an annularly distributed adjustable atomizing nozzle, the upper surface of the oil storage ring is fixedly connected with a trigger block, the top of the box body is provided with a motor, the output shaft of the motor passes through the box body and is fixedly connected with a second cam used in conjunction with the trigger block, the top of the box body is provided with a pump body connected with the oil storage ring, and the inside of the box body is rotatably connected with two sponge oil absorption rollers;

A first cylinder is arranged at the top of the box body, a first piston rod is arranged in the first cylinder, one end of the first piston rod passes through the first cylinder and is fixedly connected to a movable plate, a first cam used in conjunction with the movable plate is fixedly connected to the surface of the output shaft of the motor, a second spring is arranged between the first piston rod and the inner wall of the first cylinder, two guide tubes are arranged in the box body, and a first three-way tube is arranged between the two guide tubes and the first cylinder.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: the oil injection mechanism also includes two second cylinders fixedly connected to the top wall of the box body, a mounting plate is arranged in the second cylinder, one end of the mounting plate is fixedly connected to a third spring, the other end of the third spring is fixedly connected to a second piston rod, one end of the second piston rod is fixedly connected to a connecting rod, the other end of the connecting rod passes through the second cylinder and is fixedly connected to two scrapers, an exhaust hole is opened on the upper surface of the second cylinder, and a second three-way pipe is arranged between the two second cylinders and the first cylinder.

Based on the above technical features: gas can be transported into the second cylinder, and the cooperation between the second piston rod and the exhaust hole can be used to enable the scraper to maintain a stable scraping force on the sponge oil-absorbing roller, thereby ensuring the wiping effect of the sponge oil-absorbing roller and increasing the uniformity of the protective oil layer on the surface of the polypropylene monofilament.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: the filtering mechanism includes an oil storage tank, a box cover is provided at the top of the oil storage tank, a connecting pipe is provided between the box cover and the box body, a filter frame is provided between the box cover and the inner bottom wall of the oil storage tank, filter screens are provided on both sides of the filter frame, a rotating cylinder is provided on both sides of the oil storage tank, a third three-way pipe is provided between the two rotating cylinders and the pump body, a guide frame is provided between the rotating cylinder and the oil storage tank, the end of the guide frame close to the oil storage tank is trumpet-shaped, a filter plate is provided in the guide frame, and the angle between the filter plate and the horizontal plane is sixty degrees.

Based on the above technical features: the filter frame, filter screen and filter plate in the above filtering mechanism cooperate with each other to perform double filtering operations on the collected oil, so that the recovered oil will not be blocked during recycling and the oil injection effect is ensured. At the same time, the filter plate is inclined, and its impurities will not easily adhere to the surface of the filter plate under the action of gravity.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: a processing frame is arranged on the surface of the first three-way pipe, a spoiler is fixedly connected to the inner top wall of the processing frame, and a one-way valve is arranged on the surface of the first three-way pipe and the second three-way pipe.

Based on the above technical features: the oil mist in the mixed gas can be blocked and precipitated in the processing frame, the gas can be used as a driving force, and the one-way valve can make the gas run along a predetermined route without backflow.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: two mounting arc plates are fixedly connected to the inner wall of the box body, and slide grooves are opened on opposite sides of the two mounting arc plates. A first spring is fixedly connected to the inner wall of the slide groove, and a slider is fixedly connected to the other end of the first spring. The slider passes through the slide groove and is fixedly connected to the oil storage ring.

Based on the above technical features: the oil storage ring can be limited and a reset force can be provided for the reciprocating operation of the oil storage ring.

As a preferred solution of the polypropylene monofilament processing and manufacturing device of the present invention: guide rings are provided on both sides of the box body, and the shape of the guide rings is funnel-shaped.

Based on the above technical features: the guide ring can be more convenient when threading the polypropylene monofilament, and due to its shape, it is easier to discharge impurities.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: the two scrapers are respectively in contact with the surfaces of the corresponding sponge oil-absorbing rollers, the internal depression of the scraper forms a storage area, and two drainage holes are opened on both sides of the bottom end of the scraper.

Based on the above technical features: the oil droplets can be collected and discharged at the same time to avoid falling onto the surface of the polypropylene monofilament.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: one end of the second cylinder is rotatably connected to a threaded sleeve, one end of the threaded sleeve penetrates into the second cylinder and is threadedly connected to a screw rod, and the other end of the screw rod is rotatably connected to the mounting plate.

Based on the above technical features: the position of the mounting plate can be adjusted to achieve the purpose of adjusting the preset air pressure value.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: a clamping frame is provided between the inner top wall of the box cover and the inner bottom wall of the oil storage tank, and the filter frame is clamped in the clamping frame.

Based on the above technical features: it is more convenient to maintain the filter frame.

As a preferred solution of the polypropylene monofilament processing and manufacturing device described in the present invention: two suspension plates are arranged in the oil storage tank, and brush plates are arranged on opposite sides of the two suspension plates, and the brush plates are in contact with the filter screen.

Based on the above technical features: under the buoyancy of the liquid in the box, the floating plate will drive the brush plate to move upward and clean the surface of the filter to avoid clogging of the filter.

(III) Beneficial effects

Compared with the prior art, the present invention provides a polypropylene monofilament processing and manufacturing device, which has the following beneficial effects:

1. In the above-mentioned oil spraying mechanism, the second cam, the trigger block and the mounting arc plate cooperate with each other, so that the adjustable atomizing nozzle can perform reciprocating oil spraying operation, avoid dead angles when spraying oil on the polypropylene monofilament, and increase the oil spraying effect on the polypropylene monofilament. At the same time, the first cam, the first piston rod and the first cylinder use gas guidance to extract the mixed gas in the box upward, guide the sprayed oil mist, so that the spraying effect of the oil mist on the polypropylene monofilament is better, and the wrapping effect of the oil mist on the polypropylene monofilament is further improved. At the same time, the gas can be transported to the second cylinder, and the second piston rod and the exhaust hole cooperate with each other, so that the scraper maintains a stable scraping force on the sponge oil absorption roller, ensuring the wiping effect of the sponge oil absorption roller and increasing the uniformity of the protective oil layer on the surface of the polypropylene monofilament;

2. The filter frame, filter screen and filter plate in the above-mentioned filtering mechanism cooperate with each other to perform double filtering operations on the collected oil, so that the recovered oil will not be blocked during recycling and the oil spraying effect is ensured. At the same time, the filter plate is inclined, and its impurities are not easy to adhere to the surface of the filter plate under the action of gravity. At the same time, by utilizing the cooperation of the liquid level in the oil storage tank and the suspension plate, the brush plate can clean the filter screen, reducing the maintenance intensity of the filtering mechanism in the later stage, and cooperating with the oil spraying mechanism to ensure that the oil spraying mechanism is in efficient oil spraying operation for a long time; the purpose of circulating and uniformly spraying the polypropylene monofilament is achieved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a polypropylene monofilament processing and manufacturing device according to the present invention;

FIG2 is a cross-sectional view of a polypropylene monofilament processing and manufacturing apparatus according to the present invention;

FIG3 is a schematic diagram of the structure of the fuel injection mechanism of the present invention;

FIG4 is an exploded view of the second cam, the trigger block and the mounting arc plate of the present invention;

FIG5 is a partial enlarged view of point A in FIG4 of the present invention;

FIG6 is a schematic diagram of the connection between the first cylinder and the guide tube of the present invention;

FIG7 is a schematic diagram of the connection between the second three-way pipe and the scraper of the present invention;

FIG8 is a schematic diagram of the connection between the connecting rod and the scraper of the present invention;

FIG9 is an exploded view of the filter mechanism of the present invention;

FIG. 10 is a schematic diagram showing the connection between the rotating drum and the suspension plate in the present invention.

In the figure: 100. box body; 110. guide ring; 200. oil injection mechanism; 210. oil storage ring; 211. adjustable atomizing nozzle; 212. slider; 213. first spring; 214. arc mounting plate; 215. slideway; 220. motor; 230. first cam; 240. second cam; 250. trigger block; 260. pump body; 270. sponge oil absorption roller; 280. first cylinder; 281. first piston rod; 282. second spring; 283. moving plate; 284. guide pipe; 285. first three-way pipe; 2851. processing frame; 2852. spoiler; 286. Second three-way pipe; 287. One-way valve; 288. Second cylinder; 289. Mounting plate; 2810. Third spring; 2811. Second piston rod; 2812. Exhaust hole; 2813. Threaded sleeve; 2814. Screw rod; 2815. Connecting rod; 2816. Scraper; 2817. Discharge hole; 300. Filter mechanism; 310. Oil storage tank; 311. Tank cover; 312. Connecting pipe; 313. Snap-on frame; 320. Transfer cylinder; 321. Guide frame; 322. Filter plate; 330. Filter frame; 331. Filter screen; 340. Third three-way pipe; 350. Suspension plate; 351. Brush plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1 to 10, the present invention provides a technical solution:

A polypropylene monofilament processing and manufacturing device, comprising:

A box body 100, wherein a filtering mechanism 300 is disposed at the bottom end of the box body 100;

An oil spray mechanism 200, the oil spray mechanism 200 is arranged on the box body 100, including an oil storage ring 210 arranged in the box body 100, the oil storage ring 210 is provided with an annularly distributed adjustable atomizing nozzle 211, the upper surface of the oil storage ring 210 is also fixedly connected with a trigger block 250, a motor 220 is arranged at the top of the box body 100, the output shaft of the motor 220 passes through the box body 100 and is fixedly connected with a second cam 240 used in conjunction with the trigger block 250, a pump body 260 connected to the oil storage ring 210 is arranged at the top of the box body 100, and two sponge oil absorption rollers 270 are rotatably connected inside the box body 100;

In this example, when in use, the motor 220 is started, and its output shaft rotates to drive the second cam 240 to rotate, and the second cam 240 squeezes the trigger block 250. When the trigger block 250 is squeezed, the oil storage ring 210 slides in the slide groove 215, and the first spring 213 provides a reset force, so that the oil storage ring 210 reciprocates, thereby driving the adjustable atomizing nozzle 211 to perform a swinging oil spraying operation.

As a preferred embodiment, as shown in FIGS. 3, 5, 6 and 7, a first cylinder 280 is further provided inside the top of the housing 100, a first piston rod 281 is provided inside the first cylinder 280, one end of the first piston rod 281 passes through the first cylinder 280 and is fixedly connected to a moving plate 283, a first cam 230 used in conjunction with the moving plate 283 is fixedly connected to the surface of the output shaft of the motor 220, and a second spring 282 is provided between the first piston rod 281 and the inner wall of the first cylinder 280, two guide tubes 284 are provided inside the housing 100, and a first three-way tube 285 is provided between the two guide tubes 284 and the first cylinder 280;

In this example, when in use, the motor 220 is started, and its output shaft rotates to drive the first cam 230 to rotate synchronously with the motor 220, thereby squeezing the movable plate 283. Under the action of the second spring 282, the movable plate 283 will be tightly attached to the surface of the first cam 230, and the guide pipe 284 is used to transport the mixed gas in the box body 100 from the first three-way pipe 285, the first cylinder 280 and the second three-way pipe 286 to the second cylinder 288 in sequence.

As a preferred embodiment, as shown in Figures 1, 2, 3, 6, 7 and 8, the oil injection mechanism 200 also includes two second cylinders 288 fixedly connected to the inner top wall of the box body 100, a mounting plate 289 is arranged in the second cylinder 288, one end of the mounting plate 289 is fixedly connected to a third spring 2810, the other end of the third spring 2810 is fixedly connected to a second piston rod 2811, one end of the second piston rod 2811 is fixedly connected to a connecting rod 2815, the other end of the connecting rod 2815 passes through the second cylinder 288 and is fixedly connected to two scrapers 2816, and an exhaust hole 2812 is opened on the upper surface of the second cylinder 288, and a second three-way pipe 286 is arranged between the two second cylinders 288 and the first cylinder 280.

In this example, when in use, gas enters the second cylinder 288 from the second three-way pipe 286, and the second piston rod 2811 moves in the second cylinder 288 through the gas squeezing effect until it moves to the exhaust hole 2812. The second piston rod 2811 will drive the connecting rod 2815 to move synchronously, thereby driving the scraper 2816 to change its position, so that the scraper 2816 maintains a predetermined scraping force on the sponge oil absorption roller 270.

As a preferred embodiment, as shown in Figures 2, 6 and 7, the two scrapers 2816 are in contact with the surfaces of the corresponding sponge oil-absorbing rollers 270 respectively, the internal recess of the scraper 2816 forms a storage area, and two drainage holes 2817 are opened on both sides of the bottom end of the scraper 2816.

In this example, when in use, the scraped oil droplets enter the scraper 2816 and are discharged into the box 100 through the drainage holes 2817 .

As a preferred embodiment, as shown in FIG. 7 , one end of the second cylinder 288 is rotatably connected to a threaded sleeve 2813 , one end of the threaded sleeve 2813 passes through the second cylinder 288 and is threadedly connected to a screw rod 2814 , and the other end of the screw rod 2814 is rotatably connected to the mounting plate 289 .

In this example, when in use, the threaded sleeve 2813 is rotated, and under the limit of the connecting rod 2815, the screw rod 2814 will drive the mounting plate 289 to move in the second cylinder 288, thereby adjusting the preset air pressure value.

As a preferred embodiment, as shown in Figures 2, 9 and 10, the filtering mechanism 300 includes an oil storage tank 310, a top end of the oil storage tank 310 is provided with a box cover 311, a connecting pipe 312 is provided between the box cover 311 and the box body 100, and a filter frame 330 is provided between the box cover 311 and the inner bottom wall of the oil storage tank 310, and filter screens 331 are provided on both sides of the filter frame 330, and transfer cylinders 320 are provided on both sides of the oil storage tank 310, and a third three-way pipe 340 is provided between the two transfer cylinders 320 and the pump body 260, and a guide frame 321 is provided between the transfer cylinder 320 and the oil storage tank 310, and the end of the guide frame 321 close to the oil storage tank 310 is trumpet-shaped, and a filter plate 322 is provided in the guide frame 321, and the angle between the filter plate 322 and the horizontal plane is sixty degrees.

In this example, when in use, the oil in the box body 100 will enter the oil storage tank 310 from the connecting pipe 312, and first pass through the filter frame 330 for filtering. When the liquid level rises to a set height, the oil will pass through the filter plate 322 and the guide frame 321 and enter the transfer cylinder 320, and combine with the pump body 260 to realize a circulating oil injection operation.

As a preferred embodiment, as shown in FIG. 9 , a snap-fit frame 313 is provided between the inner top wall of the box cover 311 and the inner bottom wall of the oil storage tank 310 , and the filter frame 330 is snap-fitted into the snap-fit frame 313 .

In this example, when in use, the filter frame 330 is placed in the lower snap-in frame 313, and after the box cover 311 and the oil storage tank 310 are completed, the connection among the oil storage tank 310, the filter frame 330 and the box cover 311 can be completed.

As a preferred embodiment, as shown in FIG. 9 and FIG. 10 , two suspension plates 350 are provided in the oil storage tank 310 , and brush plates 351 are provided on opposite sides of the two suspension plates 350 , and the brush plates 351 are in contact with the filter screen 331 .

In this example, when in use, the suspension plate 350 is driven by the buoyancy of the liquid in the box 100 to move the brush plate 351 upwards and clean the surface of the filter screen 331 .

As a preferred embodiment, as shown in Figure 6, the surface of the first three-way pipe 285 is connected to a processing frame 2851, the inner top wall of the processing frame 2851 is fixedly connected to a spoiler 2852, and the surfaces of the first three-way pipe 285 and the second three-way pipe 286 are both provided with a one-way valve 287.

In this example, when in use, the spoiler 2852 can block the mixed gas and the oil mist, so that most of the oil mist will stay in the processing frame 2851, and the gas provides driving force for the second cylinder 288.

As a preferred embodiment, as shown in Figures 1, 2, 3 and 4, two mounting arc plates 214 are fixedly connected to the inner wall of the box body 100, and slide grooves 215 are provided on opposite sides of the two mounting arc plates 214. A first spring 213 is fixedly connected to the inner wall of the slide groove 215, and a slider 212 is fixedly connected to the other end of the first spring 213. The slider 212 passes through the slide groove 215 and is fixedly connected to the oil storage ring 210.

In this example, when the oil storage ring 210 is in use, the slider 212 moves in the slide groove 215 when the oil storage ring 210 reciprocates, and the first spring 213 can use the driving force for the oil storage ring 210 to return to its original position.

As a preferred embodiment, as shown in FIG. 1 , guide rings 110 are provided on both sides of the box body 100 , and the shape of the guide rings 110 is funnel-shaped.

In this example, when in use, the guide ring 110 can be more convenient when threading the polypropylene monofilament, and due to its shape, it is easier to discharge impurities.

The use principle and working principle of the polypropylene monofilament processing and manufacturing device of the present invention include:

The two phase guide rings 110 are used for guiding, so that the polypropylene monofilament passes through the box body 100 and the oil injection mechanism 200, and is manufactured and processed. During the transmission of the polypropylene monofilament, the pump body 260 is started, and the oil in the transfer cylinder 320 is transported to the oil storage ring 210 by the third three-way pipe 340, and the adjustable atomizing nozzle 211 is used to spray the polypropylene monofilament being transmitted. In this process, the motor 220 is started at the same time, and its output shaft rotates to drive the second cam 240 to rotate, and the second cam 240 squeezes the trigger block 250. When the trigger block 250 is squeezed, the oil storage ring 210 will slide in the slide groove 215, and the first spring 213 provides a reset force, so that the oil storage ring 210 reciprocates, thereby driving the adjustable atomizing nozzle 211 to swing and spray. At the same time, the first cam 230 will also synchronously rotate with the output shaft of the motor 220 to squeeze the moving plate 283. Under the action of the second spring 282, the moving plate The first cam 230 is pressed against the surface of the first cam 230, and the mixed gas in the box 100 is transported to the second cylinder 288 from the first three-way pipe 285, the first cylinder 280 and the second three-way pipe 286 in sequence through the guide pipe 284. The second piston rod 2811 moves in the second cylinder 288 until it moves to the exhaust hole 2812. The second piston rod 2811 drives the connecting rod 2815 to move synchronously, thereby driving the scraper 2816 to change its position, so that the scraper 28 16 pairs of sponge oil-absorbing rollers 270 maintain a predetermined scraping force, and the scraped oil droplets enter the scraper 2816 and are discharged into the housing 100 through the drainage holes 2817. The oil in the housing 100 enters the oil storage tank 310 from the connecting pipe 312, and is first filtered through the filter frame 330. When the liquid level rises to a set height, the oil passes through the filter plate 322 and the guide frame 321 and enters the transfer cylinder 320, and is combined with the pump body 260 to realize a circulating oil injection operation.

In the above-mentioned oil spraying mechanism 200, the second cam 240, the trigger block 250 and the mounting arc plate 214 cooperate with each other, so that the adjustable atomizing nozzle 211 can perform reciprocating oil spraying operation, avoid dead angles when spraying oil on the polypropylene monofilament, and increase the oil spraying effect on the polypropylene monofilament. At the same time, the first cam 230, the first piston rod 281 and the first cylinder 280 use gas guidance to extract the mixed gas in the box 100 upward, guide the sprayed oil mist, so that the spraying effect of the oil mist on the polypropylene monofilament is better, and the wrapping effect of the oil mist on the polypropylene monofilament is further improved. At the same time, the gas can be transported to the second cylinder 288, and the second piston rod 2811 and the exhaust hole 2812 cooperate with each other, so that the scraper 2816 maintains a stable scraping force on the sponge oil absorption roller 270, ensures the wiping effect of the sponge oil absorption roller 270, and increases the uniformity of the protective oil layer on the surface of the polypropylene monofilament.

The filter frame 330, filter screen 331 and filter plate 322 in the above-mentioned filter mechanism 300 cooperate with each other and can perform double filtering operations on the collected oil, so that the recovered oil will not be blocked during recycling and the oil injection effect is ensured. At the same time, the filter plate 322 is inclined, and its impurities are not easy to adhere to the surface of the filter plate 322 under the action of gravity. At the same time, by utilizing the cooperation of the liquid level in the oil storage tank 310 and the suspension plate 350, the brush plate 351 can clean the filter screen 331, thereby reducing the maintenance intensity of the filter mechanism 300 in the later stage, and cooperating with the oil injection mechanism 200 to ensure that the oil injection mechanism 200 is in a high-efficiency oil injection operation for a long time.

It should be noted that the adjustable atomizing nozzle 211, the motor 220, the pump body 260, the one-way valve 287, etc. in the above description are all devices with relatively mature applications in the prior art, and the specific model can be selected according to actual needs. At the same time, the motor 220 and the pump body 260 can be powered by a built-in power supply or by the mains power supply. The specific power supply method is selected according to the situation. At the same time, the adjustable atomizing nozzle 211 is an existing well-known technology, and the specific size and model can be selected according to the needs. Its adjustment function is inherent, so it is not cut out for description and will not be repeated here.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A polypropylene monofilament processing and manufacturing device, comprising:

The box body (100), the bottom end of the box body (100) is provided with a filtering mechanism (300);

The oil spraying mechanism (200) is arranged on the box body (100) and comprises an oil storage ring (210) arranged in the box body (100), adjustable atomization spray heads (211) distributed in an annular mode are arranged in the oil storage ring (210), trigger blocks (250) are arranged on the upper surface of the oil storage ring (210), a motor (220) is arranged at the top end of the box body (100), an output shaft of the motor (220) penetrates through the box body (100) and is provided with a second cam (240) matched with the trigger blocks (250), a pump body (260) communicated with the oil storage ring (210) is arranged at the top end of the box body (100), and two sponge oil absorbing rollers (270) are arranged in the box body (100) in a rotating mode;

The novel refrigerator is characterized in that a first cylinder (280) is arranged at the top end of the refrigerator body (100), a first piston rod (281) is arranged in the first cylinder (280), one end of the first piston rod (281) penetrates out of the first cylinder (280) and is provided with a moving plate (283), a first cam (230) matched with the moving plate (283) for use is arranged on the surface of an output shaft of the motor (220), a second spring (282) is arranged between the first piston rod (281) and the inner wall of the first cylinder (280), two guide pipes (284) are arranged in the refrigerator body (100), and a first three-way pipe (285) is arranged between the guide pipes (284) and the first cylinder (280).

2. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 1, wherein: the oil injection mechanism (200) further comprises two second cylinders (288) fixedly connected to the inner top wall of the box body (100), mounting plates (289) are arranged in the second cylinders (288), third springs (2810) are arranged at one ends of the mounting plates (289), second piston rods (2811) are arranged at the other ends of the third springs (2810), connecting rods (2815) are arranged at one ends of the second piston rods (2811), the other ends of the connecting rods (2815) penetrate through the second cylinders (288) and are connected with two scraping plates (2816), exhaust holes (2812) are formed in the upper surfaces of the second cylinders (288), and the two second cylinders (288) are connected with the first cylinders (280) through second three-way pipes (286).

3. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 1, wherein: the utility model provides a filter mechanism (300) is including oil storage tank (310), oil storage tank (310) top is provided with case lid (311), be provided with connecting tube (312) between case lid (311) and tank (100), be provided with filter frame (330) between case lid (311) and the interior bottom wall of oil storage tank (310), filter frame (330) both sides all are provided with filter screen (331), oil storage tank (310) both sides all are provided with well rotary drum (320), two be provided with third three-way pipe (340) between well rotary drum (320) and pump body (260), be provided with guide frame (321) between well rotary drum (320) and oil storage tank (310), one end that guide frame (321) is close to oil storage tank (310) is loudspeaker form, be provided with filter plate (322) in guide frame (321), filter plate (322) slope sets up.

4. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 1, wherein: the surface of first three-way pipe (285) is provided with processing frame (2851), the roof is provided with spoiler (2852) in processing frame (2851), the surface of first three-way pipe (285) and second three-way pipe (286) all is provided with check valve (287).

5. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 1, wherein: two installation arc plates (214) are arranged in the box body (100), sliding grooves (215) are formed in opposite sides of the installation arc plates (214), first springs (213) are arranged in the sliding grooves (215), sliding blocks (212) are arranged at the other ends of the first springs (213), and the sliding blocks (212) penetrate through the sliding grooves (215) and are connected with an oil storage ring (210).

6. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 1, wherein: guide rings (110) are arranged on two sides of the box body (100), and the guide rings (110) are funnel-shaped.

7. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 2, wherein: the two scrapers (2816) are respectively contacted with the surface of the sponge oil suction roller (270), the inside of each scraper (2816) is sunken to form a storage area, and drainage holes (2817) are formed in two sides of the bottom end of each scraper (2816).

8. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 2, wherein: one end of the second cylinder (288) is rotationally connected with a threaded sleeve (2813), one end of the threaded sleeve (2813) penetrates into the second cylinder (288) and is in threaded connection with a screw rod (2814), and the other end of the screw rod (2814) is rotationally connected with a mounting plate (289).

9. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 3, wherein: clamping frames (313) are arranged between the inner top wall of the box cover (311) and the inner bottom wall of the oil storage box (310), and the filtering frames (330) are clamped in the clamping frames (313).

10. A polypropylene monofilament processing and manufacturing apparatus as claimed in claim 3, wherein: two suspension plates (350) are arranged in the oil storage tank (310), brush plates (351) are arranged on opposite sides of the two suspension plates (350), and the brush plates (351) are in contact with a filter screen (331).