CN113547661A

CN113547661A - Granulator for producing nylon material

Info

Publication number: CN113547661A
Application number: CN202111098518.XA
Authority: CN
Inventors: 任永德; 程伟涛; 孙斌; 许兵; 张志强; 高参; 吴非; 齐耀辉; 刘晶; 许晨阳
Original assignee: Zhongping Shenma Jiangsu New Material Technology Co ltd
Current assignee: Zhongping Shenma Jiangsu New Material Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-10-26
Anticipated expiration: 2041-09-18
Also published as: CN113547661B

Abstract

The invention discloses a granulator for producing nylon materials, which relates to the technical field of granulators and comprises a cutting device for cutting and granulating nylon belts, wherein the cutting device consists of a shell, a feeding plate, a discharging plate, a driving roller rotatably arranged in the shell, a driven roller matched with the driving roller and a driving device for driving the driving roller and the driven roller. According to the nylon belt drying device, the sponge pad is filled in the limiting groove in the outer wall of the driving roller, and the driven roller and the driving roller are of the same structure, so that the nylon belt can be clamped well, the nylon belt is prevented from falling off, and meanwhile, the surface of the nylon belt can be dried well.

Description

Granulator for producing nylon material

Technical Field

The invention relates to the technical field of granulators, in particular to a granulator for producing nylon materials.

Background

The granulator can be widely applied to the fields of chemical industry, petrifaction, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and the like, is a forming machine capable of manufacturing materials into specific shapes, and can be divided into different types according to the structure and the working principle.

The granulator melts the nylon material through an extruder in the production and manufacture process, then the melted nylon material is extruded from a shaping device to form a strip-shaped nylon belt, then the nylon belt enters a cooling water tank to cool and shape the nylon belt, and the cooled nylon belt enters a cutting machine to form particles;

because the nylon area needs earlier to cool off the design through cooling trough to the nylon granule surface that leads to cutting out has a large amount of water stains, and these water stains are constantly piled up, not only aggravate holistic weight, have increased the burden of workman's transport, need follow-up drying moreover, increase the time cost.

Disclosure of Invention

The invention aims to: in order to solve the problems, the granulator for producing the nylon material is provided.

In order to realize the purpose, the granulator for producing the nylon material adopts the following technical scheme: the granulator comprises a cutting device for cutting and granulating the nylon belt, wherein the cutting device consists of a shell, a feeding plate, a discharging plate, a driving roller rotatably arranged in the shell, a driven roller matched with the driving roller and a driving device for driving the driving roller and the driven roller;

the driving roller comprises an outer barrel, a plurality of limiting grooves used for limiting the positions of nylon strips are formed in the outer wall of the outer barrel, a plurality of cutting knives are uniformly distributed in each limiting groove, a spongy cushion is arranged between the cutting knives, air holes are formed in the outer wall of the outer barrel corresponding to the position of the spongy cushion, a first drying device used for drying the spongy cushion is arranged in the outer barrel, and an air blowing device used for providing dry hot air for the first drying device is connected to one side of the first drying device;

the driven roller and the driving roller are identical in structure and construction.

Further, first drying device sets up in the inside inner tube of urceolus including rotating, the upper end of inner tube has a plurality of first gas hoods through honeycomb duct connection, the lower extreme of inner tube has a plurality of second gas hoods through honeycomb duct connection, the second gas hood sets up in the position that is close to the discharge end, first gas hood and second gas hood correspond the spacing groove gas pocket position and have seted up the multiunit respectively.

Further, the air-blowing device is including installing the air pump in the shell upper end, the air-out end of air pump is connected with the drying cabinet, the inside of drying cabinet is provided with diatom mud, the drying cabinet is connected with the heating pipe, the air-out end of heating pipe is connected with first tuber pipe, the position that first tuber pipe corresponds the inner tube is provided with the second tuber pipe, the second tuber pipe runs through the inner tube and rotates the setting with it, second tuber pipe and inner tube intercommunication to second tuber pipe and inner tube fixed connection.

Furthermore, a v-shaped hole is formed in the position, opposite to the air hole, of the spongy cushion, and the pointed end of the v-shaped hole is communicated with the air hole.

Furthermore, the driving device comprises a driving gear arranged on a rotating shaft on one side of the driving roller, a driven gear arranged on a rotating shaft on one side of the driven roller and a motor driving the driving gear to rotate, the driven gear is meshed with the driving gear, and an output shaft of the motor is connected with the rotating shaft of the driving gear.

Further, a second drying device is arranged inside the driven roller, and the second drying device and the first drying device are arranged in a mirror image mode.

Further, the upper end of feed plate is provided with a plurality of live-rollers, the outer wall cover of live-roller is equipped with the cloth.

Compared with the prior art, the invention has the following beneficial effects:

according to the nylon belt drying device, the sponge pad is filled in the limiting groove in the outer wall of the driving roller, and the driven roller and the driving roller are of the same structure, so that the nylon belt can be clamped well, the nylon belt is prevented from falling off, and meanwhile, the surface of the nylon belt can be dried well.

Drawings

FIG. 1 is a schematic overall view of a pelletizer for nylon material production according to the present invention;

FIG. 2 is a schematic view of the inside of a cutting device for a pelletizer for nylon material production according to the present invention;

FIG. 3 is a schematic structural diagram of a feeding plate and a discharging plate of the pelletizer for producing nylon materials, which is provided by the invention;

FIG. 4 is a schematic structural diagram of a driving roller and a driven roller of a pelletizer for producing nylon materials, which is provided by the invention.

In the figure: 1. a cutting device; 101. a housing; 2. a feeding plate; 201. a rotating roller; 3. a discharge plate; 4. a drive roll; 401. an outer cylinder; 402. a cutting knife; 403. a sponge cushion; 4031. a v-shaped hole; 404. a limiting groove; 5. a driven roller; 6. a blower device; 601. an air pump; 602. a drying oven; 603. a first air duct; 604. a second air duct; 605. heating a tube; 7. a drive device; 701. a motor; 702. a driving gear; 703. a driven gear; 8. a first drying device; 801. an inner barrel; 802. a first gas hood; 803. a second gas hood; 9. a second drying device.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the pelletizer for nylon material production comprises a cutting device 1 for cutting and pelletizing a nylon belt, wherein the cutting device 1 is composed of a shell 101, a feeding plate 2, a discharging plate 3, a driving roller 4 rotatably arranged in the shell 101, a driven roller 5 matched with the driving roller 4 and a driving device 7 for driving the driving roller 4 and the driven roller 5;

the driving roller 4 comprises an outer barrel 401, the outer wall of the outer barrel 401 is provided with a plurality of limiting grooves 404 for limiting the positions of nylon strips, a plurality of cutting knives 402 are uniformly distributed in each limiting groove 404, sponge pads 403 are arranged between the cutting knives 402, air holes are formed in the outer wall of the outer barrel 401 corresponding to the positions of the sponge pads 403, a first drying device 8 for drying the sponge pads 403 is arranged in the outer barrel 401, and one side of the first drying device 8 is connected with an air blowing device 6 for providing dry hot air for the first drying device 8; the driven roller 5 and the driving roller 4 have the same structure;

in practical application, a nylon material is firstly put into an extruder, the nylon material is melted in the extruder, then the melted nylon material is extruded from a shaping device to form a long-strip-shaped nylon belt, then the nylon belt enters a cooling water tank to cool and shape the nylon belt, the cooled nylon belt enters a cutting device 1, the nylon belt is put in a limiting groove 404 between a driving roller 4 and a driven roller 5, a sponge pad 403 is filled in the limiting groove 404, and the driven roller 5 and the driving roller 4 have the same structure, so that the nylon belt can be well clamped, the nylon belt is prevented from falling off, and meanwhile, the surface of the nylon belt can be well dried;

when the nylon belt cutting machine works, the sponge pad 403 drives the nylon belt to move, the outer wall of the driving roller 4 is provided with the cutting knife 402, and the driven roller 5 and the driving roller 4 are identical in structure, so that the nylon belt is cut off to form particles under the matching use of the cutting knife 402.

Further, the first drying device 8 comprises an inner cylinder 801 rotatably arranged in the outer cylinder 401, the upper end of the inner cylinder 801 is connected with a plurality of first air hoods 802 through a flow guide pipe, the lower end of the inner cylinder 801 is connected with a plurality of second air hoods 803 through a flow guide pipe, the second air hoods 803 are arranged at positions close to the discharge end, and a plurality of groups of air holes corresponding to the limiting grooves 404 are respectively formed in the first air hoods 802 and the second air hoods 803;

the sponge cushion 403 is provided with v-shaped holes 4031 at the positions corresponding to the air holes, and the sharp-angled ends of the v-shaped holes 4031 are communicated with the air holes;

in practical application, hot air in the inner cylinder 801 is guided to the first air hood 802 and the second air hood 803 through the draft tube, and when the hot air is discharged from the first air hood 802, the sponge cushion 403 on the surface of the outer cylinder 401 can be well dried by air, so that water stains on the surface of the nylon belt can be continuously absorbed; when hot air is discharged from the second air hood 803, because the second air hood 803 intermittently blows air through the v-shaped holes 4031 in the spongy cushion 403 at the right lower end of the outer wall of the outer cylinder 401, when the v-shaped holes 4031 pass through the second air hood 803, the v-shaped holes 4031 suddenly admit air, so that nylon particles adhered to the outer wall of the outer cylinder 401 can be well blown off, and the nylon particles are prevented from being adhered to the outer wall of the outer cylinder 401, and the influence on the normal use is avoided.

Further, the blowing device 6 comprises an air pump 601 mounted at the upper end of the housing 101, an air outlet end of the air pump 601 is connected with a drying box 602, diatom ooze is arranged inside the drying box 602, the drying box 602 is connected with a heating pipe 605, an air outlet end of the heating pipe 605 is connected with a first air pipe 603, a second air pipe 604 is arranged at a position of the first air pipe 603 corresponding to the inner cylinder 801, the second air pipe 604 penetrates through the inner cylinder 801 and is rotatably arranged with the inner cylinder 801, the second air pipe 604 is communicated with the inner cylinder 801, and the second air pipe 604 is fixedly connected with the inner cylinder 801;

in practical application, air is absorbed by the air pump 601, water vapor in the air is removed after the air enters the drying box 602, then the air enters the heating pipe 605, the heated and dried air enters the first air pipe 603, and the air is sent to the second drying device 9 and the first drying device 8 through the second air pipe 604, so that the sponge mat 403 can be dried better by the dried hot air; the inner cylinder 801 is fixedly connected with the second air duct 604, so that the inner cylinder 801 is kept not to rotate when the outer cylinder 401 rotates, and the second air hood 803 is ensured to be always inclined towards the nylon belt.

Further, the driving device 7 includes a driving gear 702 mounted on a rotating shaft of the driving roller 4, a driven gear 703 mounted on a rotating shaft of the driven roller 5, and a motor 701 for driving the driving gear 702 to rotate, wherein the driven gear 703 is engaged with the driving gear 702, and an output shaft of the motor 701 is connected with the rotating shaft of the driving gear 702.

Further, a second drying device 9 is arranged inside the driven roller 5, and the second drying device 9 and the first drying device 8 are arranged in a mirror image manner; in practical application, the nylon belt is dried more comprehensively.

Further, a plurality of rotating rollers 201 are arranged at the upper end of the feeding plate 2, and cloth is sleeved on the outer walls of the rotating rollers 201; in practical application, get rid of the water stain of the surperficial large granule of nylon band through the cloth to the nylon band is all with the granule water stain when getting into inside the shell 101, thereby improves holistic drying effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The granulator for producing nylon materials is characterized by comprising a cutting device (1) for cutting and granulating nylon belts, and the granulator (1) is composed of a shell (101), a feeding plate (2), a discharging plate (3), a driving roller (4) rotatably arranged in the shell (101), a driven roller (5) matched with the driving roller (4) for use and a driving device (7) for driving the driving roller (4) and the driven roller (5);

the driving roller (4) comprises an outer barrel (401), a plurality of limiting grooves (404) used for limiting the positions of nylon strips are formed in the outer wall of the outer barrel (401), a plurality of cutting knives (402) are uniformly distributed in each limiting groove (404), a sponge pad (403) is arranged between the cutting knives (402), air holes are formed in the outer wall of the outer barrel (401) corresponding to the position of the sponge pad (403), a first drying device (8) used for drying the sponge pad (403) is arranged in the outer barrel (401), and a blowing device (6) used for providing dry hot air for the first drying device (8) is connected to one side of the first drying device (8);

the driven roller (5) and the driving roller (4) have the same structure;

first drying device (8) are including rotating inner tube (801) that sets up in urceolus (401) inside, there are a plurality of first gas covers (802) upper end of inner tube (801) through honeycomb duct connection, there are a plurality of second gas covers (803) lower extreme of inner tube (801) through honeycomb duct connection, second gas cover (803) set up in the position that is close to the discharge end, a plurality of first gas covers (802 and a plurality of second gas cover (803) correspond the setting respectively with a plurality of 404.

2. The granulator for producing nylon materials as claimed in claim 1, wherein the blower device (6) comprises an air pump (601) mounted at an upper end of the outer casing (101), an air outlet end of the air pump (601) is connected with a drying box (602), diatom ooze is arranged inside the drying box (602), the drying box (602) is connected with a heating pipe (605), an air outlet end of the heating pipe (605) is connected with a first air pipe (603), a second air pipe (604) is arranged at a position of the first air pipe (603) corresponding to the inner cylinder (801), the second air pipe (604) penetrates through the inner cylinder (801) and is rotatably arranged with the inner cylinder, the second air pipe (604) is communicated with the inner cylinder (801), and the second air pipe (604) is fixedly connected with the inner cylinder (801).

3. The pelletizer for nylon material production as claimed in claim 1, wherein the sponge pad (403) is provided with v-shaped holes (4031) at the positions corresponding to the air holes, and the pointed ends of the v-shaped holes (4031) are communicated with the air holes.

4. The pelletizer for nylon material production as claimed in claim 1, wherein the driving device (7) comprises a driving gear (702) mounted on a rotating shaft on one side of the driving roller (4), a driven gear (703) mounted on a rotating shaft on one side of the driven roller (5), and a motor (701) for driving the driving gear (702) to rotate, wherein the driven gear (703) is engaged with the driving gear (702), and an output shaft of the motor (701) is connected with the rotating shaft of the driving gear (702).

5. A granulator for nylon material production according to claim 1, characterized in that the driven roller (5) is internally provided with a second drying device (9), said second drying device (9) being arranged in mirror image of the first drying device (8).

6. The pelletizer for nylon material production as claimed in claim 1, wherein the upper end of the feeding plate (2) is provided with a plurality of rotating rollers (201), and the outer wall of the rotating rollers (201) is sleeved with cloth.