CN210758582U

CN210758582U - Novel grain of cutting of plastic granulator device

Info

Publication number: CN210758582U
Application number: CN201921346665.2U
Authority: CN
Inventors: 陈敏; 唐泽晴
Original assignee: Zhenjiang Dongrun Plastic Technology Co ltd
Current assignee: Zhenjiang Dongrun Plastic Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-16
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel plastic granulator cut grain device, including bottom plate and cutting unit, the cutting unit: the cutting unit is including crowded room, spiral shell piece, transmission shaft, dead lever, cutting chamber and cutting blade, the cutting chamber is hollow structure, the upper surface left side of bottom plate is located to the cutting chamber, the upper surface of cutting chamber is equipped with the cutting motor, the inner chamber upper portion of cutting chamber is equipped with crowded room, the output shaft of the one end fixed connection cutting motor of transmission shaft, the other end of transmission shaft extends to the inner chamber bottom of cutting chamber, the spiral shell piece is located in the extrusion chamber, spiral shell piece and transmission shaft fixed connection, the upper surface and the transmission shaft fixed connection of dead lever, cutting blade totally six, this novel plastic granulator's eager grain device, the plastic granules after can be timely clear up from cutting device, and can get rid of electrostatic treatment to plastic granules.

Description

Novel grain of cutting of plastic granulator device

Technical Field

The utility model relates to a plastics manufacturing technical field specifically is a novel grain of cutting of plastic granulator device.

Background

At present, the plastic industry develops rapidly, fiber reinforced polymers are widely applied, the fiber reinforced polymers have the advantage of light weight, and long fiber reinforced thermoplastic plastics are one of the fiber reinforced polymers and have the characteristics of low density, high specific strength, high specific modulus, strong impact resistance and the like. Long fiber reinforced thermoplastic is when the granulation, generally sets up cooling device at the extruder head front end, and the strip plastics is cut grain after the cooling again, and the producer mostly adopts hobbing cutter formula pelleter to cut grain now, but fails in time to clear up the plastic granules after the cutting, piles up and can lead to the fact the influence to cutting device when next step of work in cutting device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel plastic granulator's eager grain device, can be timely will cut the plastic granules after clear up out from cutting device, and can get rid of electrostatic treatment to plastic granules, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a granulating device of a novel plastic granulator, which comprises a bottom plate and a cutting unit,

a cutting unit: the cutting unit comprises a squeezing chamber, a screw piece, a transmission shaft, a fixed rod, a cutting chamber and cutting blades, the cutting chamber is of a hollow structure, the cutting chamber is arranged on the left side of the upper surface of the base plate, a cutting motor is arranged on the upper surface of the cutting chamber, the squeezing chamber is arranged on the upper portion of an inner cavity of the cutting chamber, one end of the transmission shaft is fixedly connected with an output shaft of the cutting motor, the other end of the transmission shaft extends to the bottom of the inner cavity of the cutting chamber, the screw piece is arranged in the squeezing chamber and is fixedly connected with the transmission shaft, the upper surface of the fixed rod is fixedly connected with the transmission shaft, the number of the cutting blades is six, the cutting blades are uniformly arranged along the outer side surface of;

the plastic cutting machine comprises a base plate, a single chip microcomputer, a cutting motor, a transmission shaft, a cutting unit, a transmission shaft, a fixing rod, a cutting motor, a transmission shaft and a cutting motor, wherein the single chip microcomputer is arranged on the upper surface of the base plate, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer is electrically connected with the input end of the cutting motor, plastic needing to be cut is put into a cutting chamber of the cutting unit, then the cutting motor works through the single chip microcomputer, and then the transmission shaft.

Further, the cutting machine comprises a transmission unit, wherein the transmission unit comprises four fixed blocks, a transmission belt, a rotating shaft and a transmission motor, the four fixed blocks are symmetrically arranged at two ends of the upper surface of the base plate, two ends of the rotating shaft are respectively fixedly connected with the inner side surfaces of the two fixed blocks, two ends of the transmission belt are respectively fixedly connected with the two rotating shafts, the transmission motor is arranged on the upper surface of the base plate, one end of the rotating shaft is fixedly connected with an output shaft of the transmission motor, the transmission belt corresponds to a discharge port, two sides of the transmission belt are slidably connected with the inner cavity side surface of the cutting chamber, the input end of the transmission motor is electrically connected with the output end of the single chip microcomputer, the transmission motor starts to work through the single chip microcomputer, the rotating shaft fixedly connected with the output shaft of the transmission motor is further rotated, so as to drive the transmission, and then plastic granules have been avoided dropping in the place outside the transmission band.

Further, still include the ion fan, the upper surface right side of bottom plate is located to the ion fan, the ion fan highly corresponds with the transmission band position, the input of ion fan is connected with the output electricity of singlechip, makes the ion fan get rid of the static processing to the plastic granules after cutting on the transmission band through the singlechip.

Further, still include the hopper, the lower surface and the cutting room fixed connection of hopper can make the plastics that treat the cutting enter into the cutting room more conveniently through the hopper, and can avoid the plastic granules that treat the cutting to pile up at the dog-house of cutting room.

Further, still include the support column, the support column totally four, the support column evenly sets up along the lower surface four corners of bottom plate, can avoid this cutting device to produce the shake because of motor work through the support column, causes the influence to the cutting granule.

Compared with the prior art, the beneficial effects of the utility model are that: this novel granule of plastic granulator cuts device has following benefit:

1. putting plastic to be cut into a cutting chamber of a cutting unit, enabling a cutting motor to work through a single chip microcomputer, further enabling the cutting motor to drive a transmission shaft to rotate, enabling a screw piece fixedly connected with the transmission shaft to extrude the put plastic, enabling the extruded plastic to fall into the bottom of the cutting chamber, driving a cutting blade to rotate through a fixed rod fixedly connected with the transmission shaft, and further carrying out particle cutting treatment on the plastic;

2. the transmission motor starts to work through the single chip microcomputer, and then the rotating shaft fixedly connected with the output shaft of the transmission motor rotates, so that the transmission belt is driven to start to move, and the transmission belt is in sliding connection with the side surface of the inner cavity of the cutting chamber, so that plastic particles are prevented from falling out of the transmission belt;

3. the single chip microcomputer enables the ion fan to remove static electricity for the cut plastic particles on the transmission belt, the hopper can enable the plastic to be cut to enter the cutting chamber more conveniently, and the plastic particles to be cut can be prevented from being accumulated at the feed opening of the cutting chamber.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a base plate 1, a single chip microcomputer 2, a discharge port 3, a cutting unit 4, a pressing chamber 401, a spiral sheet 402, a transmission shaft 403, a fixing rod 404, a cutting chamber 405, a cutting blade 406, a hopper 5, a cutting motor 6, a transmission unit 7, a fixing block 701, a transmission belt 702, a rotating shaft 703, a transmission motor 704, a support column 8 and an ion fan 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel granulating device of a plastic granulator, which comprises a bottom plate 1 and a cutting unit 4,

the cutting unit 4: the cutting unit 4 comprises a squeezing chamber 401, a screw piece 402, a transmission shaft 403, a fixing rod 404, a cutting chamber 405 and cutting blades 406, the cutting chamber 405 is of a hollow structure, the cutting chamber 405 is arranged on the left side of the upper surface of the base plate 1, a cutting motor 6 is arranged on the upper surface of the cutting chamber 405, the squeezing chamber 401 is arranged on the upper portion of an inner cavity of the cutting chamber 405, one end of the transmission shaft 403 is fixedly connected with an output shaft of the cutting motor 6, the other end of the transmission shaft 403 extends to the bottom of the inner cavity of the cutting chamber 405, the screw piece 402 is arranged in the squeezing chamber 405, the screw piece 402 is fixedly connected with the transmission shaft 403, the upper surface of the fixing rod 404 is fixedly connected with the transmission shaft 403, the total number of six cutting blades 406 are uniformly arranged;

wherein, still include singlechip 2, singlechip 2 locates the upper surface of bottom plate 1, singlechip 2's input is connected with external power source's output electricity, singlechip 2's output is connected with cutting motor 6's input electricity, the plastics that will cut drop into cutting unit 4 in the cutting room 405, then make cutting motor 6 work through singlechip 2, and then make cutting motor 6 drive transmission shaft 403 rotate, thereby make the plastics that drop into with transmission shaft fixed connection's spiral shell piece 402 extrude the processing, then the plastics after the extrusion fall into the bottom of cutting room 405, it rotates to drive cutting blade 406 through dead lever 404 with transmission shaft 403 fixed connection, and then carry out eager grain processing to plastics.

Wherein, the device also comprises a transmission unit 7, the transmission unit 7 comprises four fixed blocks 701, a transmission belt 702, a rotating shaft 703 and a transmission motor 704, the four fixed blocks 701 are symmetrically arranged at two ends of the upper surface of the bottom plate 1, two ends of the rotating shaft 703 are respectively fixedly connected with the inner side surfaces of the two fixed blocks 701, two ends of the transmission belt 702 are respectively fixedly connected with the two rotating shafts 703, the transmission motor 704 is arranged on the upper surface of the bottom plate 1, one end of the rotating shaft 703 is fixedly connected with an output shaft of the transmission motor 704, the transmission belt 702 corresponds to the discharge port 3 in position, two sides of the transmission belt 702 are slidably connected with the inner cavity side surface of the cutting chamber 405, the input end of the transmission motor 704 is electrically connected with the output end of the singlechip 2, the transmission motor 704 starts to work through the singlechip 2, and then the rotating shaft 703 fixedly connected with, inner chamber side sliding connection through transmission band 702 and cutting chamber 405, and then avoided plastic granules to drop in the place outside transmission band 702, still include ion fan 9, the upper surface right side of bottom plate 1 is located to ion fan 9, ion fan 9 highly corresponds with transmission band 702 position, ion fan 9's input is connected with singlechip 2's output electricity, make ion fan 9 get rid of the electrostatic treatment to the plastic granules after the cutting on the transmission band 702 through singlechip 2.

Wherein, still include hopper 5, the lower surface and the cutting chamber 405 fixed connection of hopper 5 can make the plastics that wait to cut enter into more convenient in cutting chamber 405 through hopper 5, and can avoid waiting that the plastic granules that cut piles up at the dog-house of cutting chamber 405.

Wherein, still include support column 8, support column 8 is totally four, and support column 8 evenly sets up along bottom plate 1's lower surface four corners, can avoid this cutting device to produce the shake because of motor work through support column 8, causes the influence to the cutting granule

When in use: putting plastics to be cut into a cutting chamber 405 of a cutting unit 4 through a hopper 5, enabling a cutting motor 6 to work through a single chip microcomputer 2, enabling the cutting motor 6 to drive a transmission shaft 403 to rotate, enabling a screw piece 402 fixedly connected with the transmission shaft to extrude the injected plastics, enabling the extruded plastics to fall into the bottom of the cutting chamber 405, driving a cutting blade 406 to rotate through a fixing rod 404 fixedly connected with the transmission shaft 403, further carrying out granulation processing on the plastics, enabling a transmission motor 704 to start to work through the single chip microcomputer 2, further enabling a rotating shaft 703 fixedly connected with an output shaft of the transmission motor 704 to rotate, further driving a transmission belt 702 to start to move, enabling the transmission belt 702 to be in sliding connection with the side surface of an inner cavity of the cutting chamber 405 through the transmission belt 702, further avoiding plastic particles from falling out of the transmission belt 702, enabling an ion fan 9 to carry out static electricity removing processing on the plastic particles cut on the transmission belt 702 through, the cut plastic particles are then collected.

It should be noted that, in this embodiment, the specific model of the single chip microcomputer 2 is siemens N4-120, the specific model of the cutting motor 6 and the transmission motor 704 is a spindle motor of a motor plant of zhejiang zhengyu industries ltd, the specific model is TDK80 × 73-1.5, the ion blower is an STC-801GMS model of santai science and technology ltd, shenzhen, and the single chip microcomputer 2 controls the cutting motor 6, the transmission motor 704 and the ion blower 9 to operate by a method commonly used in the prior art.

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

Claims

1. The utility model provides a novel grain of cutting of plastic granulator device which characterized in that: comprises a bottom plate (1) and a cutting unit (4),

cutting unit (4): the cutting unit (4) comprises a squeezing chamber (401), a screw piece (402), a transmission shaft (403), a fixing rod (404), a cutting chamber (405) and cutting blades (406), the cutting chamber (405) is of a hollow structure, the cutting chamber (405) is arranged on the left side of the upper surface of the base plate (1), a cutting motor (6) is arranged on the upper surface of the cutting chamber (405), the squeezing chamber (401) is arranged on the upper portion of an inner cavity of the cutting chamber (405), one end of the transmission shaft (403) is fixedly connected with an output shaft of the cutting motor (6), the other end of the transmission shaft (403) extends to the bottom of the inner cavity of the cutting chamber (405), the screw piece (402) is arranged in the squeezing chamber (401), the screw piece (402) is fixedly connected with the transmission shaft (403), the upper surface of the fixing rod (404) is fixedly connected with the transmission shaft (403), and the cutting blades (406) are six in, the cutting blades (406) are uniformly arranged along the outer side surface of the fixing rod (404), and the right side surface of the cutting chamber (405) is provided with a discharge hole (3);

the cutting machine is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is arranged on the upper surface of the bottom plate (1), the input end of the single chip microcomputer (2) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (2) is electrically connected with the input end of the cutting motor (6).

2. The granulating device of the novel plastic granulator according to claim 1, wherein: also comprises a transmission unit (7), the transmission unit (7) comprises a fixed block (701), a transmission belt (702), a rotating shaft (703) and a transmission motor (704), the number of the fixing blocks (701) is four, the four fixing blocks (701) are symmetrically arranged at two ends of the upper surface of the bottom plate (1), two ends of the rotating shaft (703) are respectively fixedly connected with the inner side surfaces of the two fixing blocks (701), two ends of the transmission belt (702) are respectively fixedly connected with the two rotating shafts (703), the transmission motor (704) is arranged on the upper surface of the bottom plate (1), one end of the rotating shaft (703) is fixedly connected with an output shaft of the transmission motor (704), the position of the transmission belt (702) corresponds to that of the discharge hole (3), two sides of the transmission belt (702) are connected with the side surface of the inner cavity of the cutting chamber (405) in a sliding way, the input end of the transmission motor (704) is electrically connected with the output end of the singlechip (2).

3. The granulating device of the novel plastic granulator according to claim 2, wherein: still include ionic wind machine (9), the upper surface right side of bottom plate (1) is located in ionic wind machine (9), ionic wind machine (9) highly corresponds with transmission band (702) position, the input of ionic wind machine (9) is connected with the output electricity of singlechip (2).

4. The granulating device of the novel plastic granulator according to claim 1, wherein: the cutting machine also comprises a hopper (5), wherein the lower surface of the hopper (5) is fixedly connected with the cutting chamber (405).

5. The granulating device of the novel plastic granulator according to claim 1, wherein: still include support column (8), support column (8) are totally four, support column (8) are along the even setting in lower surface four corners of bottom plate (1).