CN221249468U

CN221249468U - Granulating device for plastic master batch production

Info

Publication number: CN221249468U
Application number: CN202323047171.3U
Authority: CN
Inventors: 王成彬
Original assignee: Qingdao Keya Plastic Co ltd
Current assignee: Qingdao Keya Plastic Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-07-02
Anticipated expiration: 2033-11-13

Abstract

The utility model provides a granulating device for plastic master batch production, which belongs to the technical field of plastic processing, and comprises: the device comprises a box body, wherein a grain cutting assembly is arranged at the inner top end of the box body, a heat radiating assembly is arranged on the side wall of the box body, a stirring assembly is arranged at the inner bottom end of the box body, and a first discharge hole is formed in the side wall of the box body; and the grain cutting assembly comprises a motor fixedly connected to the side wall of the top end of the box body through a bracket. According to the utility model, the granulating assembly and the stirring assembly are driven to run by the rotation of the motor, so that the granulating and anti-adhesion functions of plastic strips are realized, meanwhile, the use energy consumption and the running cost are reduced, and secondly, the cam in the stirring assembly rotates to drive the collecting plate to reciprocate so that the collecting plate vibrates, the separation effect is further improved, and meanwhile, plastic particles can continuously flow out and be collected under the action of the obliquely designed collecting plate, the first discharge hole and the second discharge hole, and the production efficiency is improved.

Description

Granulating device for plastic master batch production

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a granulating device for plastic master batch production.

Background

The plastic is a polymer organic material which takes resin as a main component and takes additives such as plasticizer, filler, lubricant, colorant and the like as auxiliary components, and can flow and form under the action of certain temperature and pressure in the processing process.

According to the patent grant publication number CN219650320U, a granulating device for plastic master batch production is disclosed, and comprises a box body, wherein a first granulating roller is arranged in the box body, a second granulating roller is arranged behind the first granulating roller in the box body, and a collecting box is connected below the first granulating roller in the box body in a sliding manner; the stirring mechanism comprises a first motor, the first motor is in sliding connection with the inner bottom wall of the box body, the output end of the first motor is fixedly connected with a rotating rod, one end of the rotating rod, far away from the first motor, extends into the collecting box, the two side surfaces of the rotating rod are fixedly connected with cross rods, and the lower surface of the cross rods is fixedly connected with thin rods.

The above prior art often has the following problems when in use:

The device realizes the operation of the whole device by arranging a plurality of motors, and the use energy consumption and the operation cost are relatively high;

The device only stirs the plastic granules after cutting the grain through motor drive rabbling mechanism rotation, separates the plastic granules of adhesion, and separation effect is limited, simultaneously, when the collecting box is full, need stop the back with the collecting box take out transport again and adorn back again, can't realize continuous operation, influences production efficiency.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a granulating device for plastic master batch production, which drives a granulating assembly and a stirring assembly to run through the rotation of a motor, so that the granulating and anti-adhesion functions of plastic strips are realized, meanwhile, the use energy consumption and the running cost are reduced, and secondly, a cam in the stirring assembly rotates to drive a collecting plate to reciprocate so as to enable the collecting plate to vibrate, the separating effect is further improved, and meanwhile, plastic particles can continuously flow out and be collected under the action of the obliquely designed collecting plate, a first discharge hole and a second discharge hole, and the production efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a plastic masterbatch production is with cutting grain device, includes the box, the box is interior top is provided with cuts the grain subassembly, be provided with the radiator unit on the box lateral wall, the box is interior bottom is provided with the stirring subassembly, first discharge gate has been seted up on the box lateral wall;

The grain cutting assembly comprises a motor fixedly connected to the side wall of the top end of the box body through a support, the output end of the motor is fixedly connected with a rotating shaft, a first driving wheel is fixedly connected to the rotating shaft, one end of the rotating shaft, which is far away from the motor, is fixedly connected with a first grain cutting roller, one end, which is close to the motor, of the first grain cutting roller is fixedly connected with a first gear, the inner wall of the box body is rotationally connected with a second grain cutting roller, one end, which is close to the motor, of the second grain cutting roller is fixedly connected with a second gear, and the first gear is meshed with the second gear.

Through above-mentioned technical scheme, utilize motor drive pivot and first grain cutting roller in the grain cutting subassembly to rotate, under the intermeshing effect of first gear and second gear simultaneously for the second grain cutting roller rotates, realizes the grain cutting function to the plastic strip.

Further, the stirring assembly comprises a supporting rod fixedly connected to the side wall of the box body, a first transmission rod is rotatably connected to the side wall of one end of the supporting rod, the first transmission rod penetrates through the box body, one end, far away from the supporting rod, of the first transmission rod is fixedly connected with a first bevel gear, a second transmission wheel is fixedly connected to the first transmission rod, one end, close to the first bevel gear, of the first transmission rod is fixedly connected with a cam, a second transmission rod is rotatably connected to the bottom surface in the box body through a bearing, a second bevel gear is fixedly connected to the second transmission rod, the first bevel gear is meshed with the second bevel gear, a plurality of supporting plates are fixedly connected to the inner wall of the box body, a collecting plate is connected to the upper surface of each supporting plate through springs, one end, far away from the second bevel gear, of each second transmission rod is fixedly connected with a stirring plate, and the first transmission wheel is connected with the second transmission wheel through a belt.

Through above-mentioned technical scheme, when stirring through the plastics granule after the stirring subassembly to the granule, the collecting plate vibrates under the effect of cam, further promotes the separation effect to adhesion plastics granule.

Further, the heat dissipation assembly comprises a fan fixedly connected to the side wall of the box body, and a plurality of ventilation holes are formed in the side wall of the box body in a ring-shaped array.

Through the technical scheme, the fan is used for blowing the plastic particles in the falling process after cutting the particles, so that the heat dissipation effect is realized.

Further, the collecting plate is Z-shaped inclined, a semicircular cofferdam is fixedly connected to the top surface of the collecting plate, and a second discharge hole is formed in one side, close to the lower end of the collecting plate, of the semicircular cofferdam.

Through above-mentioned technical scheme, plastic granules can flow out through the second discharge gate after stirring, vibration treatment on the collecting plate of slope.

Further, a plurality of limit grooves are linearly formed in the stirring plate, a second compression spring is fixedly connected to the bottom surface in the limit groove, a stirring rod is fixedly connected to one end of the second compression spring, which is far away from the bottom surface in the limit groove, and the bottom end of the stirring rod is attached to the top surface of the collecting plate.

Through above-mentioned technical scheme, utilize the elasticity effect of second compression spring to make the stirring board in the rotation in-process, the bottom of puddler can laminate with the top surface of collecting the board mutually all the time.

Further, the lateral walls of the collecting plates are attached to the inner wall of the box body, and the collecting plates are in tight sliding connection with the box body.

Through above-mentioned technical scheme, can realize collecting plate's reciprocating motion when the cam is at periodic jack-up collecting plate, guarantee simultaneously that the plastic granules after the grain cutting can not fall into the bottom half.

Further, the first discharge port and the second discharge port are the same in size, and the first discharge port and the second discharge port are completely communicated when not jacked by the cam.

Through above-mentioned technical scheme, through first discharge gate and second discharge gate intercommunication for plastic granules can the continuity flow and collect, improves production efficiency.

Further, the stirring rod is made of rubber, and a layer of sponge is sleeved on the outer wall of the stirring rod.

Through above-mentioned technical scheme, utilize characteristics such as rubber is soft, flexible, can make puddler and the better laminating of collecting plate, simultaneously, the sponge can avoid taking place the adhesion between plastic granules and the puddler.

Further, an anti-slip pad is arranged on the outer bottom surface of the box body, and wavy protrusions are arranged on the anti-slip pad.

Through above-mentioned technical scheme, utilize slipmat and wave arch can improve the steadiness of device when the operation.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the granulating assembly and the stirring assembly are driven to run by the rotation of the motor, so that the functions of granulating and anti-adhesion of plastic strips are realized, and meanwhile, the energy consumption and the running cost are reduced.

2. According to the utility model, when the stirring rod stirs plastic particles on the collecting plate, the collecting plate is driven to reciprocate through the rotation of the cam, so that the collecting plate vibrates, the separation effect is further improved, and meanwhile, the plastic particles can continuously flow out and be collected under the action of the obliquely designed collecting plate, the first discharge hole and the second discharge hole, and the production efficiency is improved.

Drawings

Fig. 1 is a left side perspective view of a granulating device for producing plastic master batches according to an embodiment of the utility model.

Fig. 2 is a front view of a plastic master batch production pellet cutter according to an embodiment of the present utility model.

Fig. 3 is an enlarged view at a of fig. 1.

Fig. 4 is an enlarged view at B of fig. 1.

In the above figures: the novel automatic grain cutting machine comprises a box body 1, a first discharge hole 2, a motor 3, a rotating shaft 4, a first driving wheel 5, a first grain cutting roller 6, a first gear 7, a second grain cutting roller 8, a second gear 9, a supporting rod 10, a first driving rod 11, a first bevel gear 12, a second driving wheel 13, a cam 14, a second driving rod 15, a second bevel gear 16, a supporting plate 17, a first compression spring 18, a collecting plate 19, a stirring plate 20, a fan 21, a ventilation hole 22, a semicircular cofferdam 23, a second discharge hole 24, a second compression spring 25 and a stirring rod 26.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a granule cutting device for producing plastic master batches, including: the box body 1, the top in the box body 1 is provided with the grain cutting component, be provided with the radiator unit on the box body 1 lateral wall, the radiator unit includes the fan 21 of fixed connection on the box body 1 lateral wall, a plurality of ventilation holes 22 have been seted up to the annular array on the box body 1 lateral wall, it blows to be in the plastic granules of whereabouts process after cutting the grain to utilize the fan, realize the radiating effect, the bottom is provided with the stirring subassembly in the box body 1, the stirring subassembly includes the bracing piece 10 of fixed connection on the box body 1 lateral wall, rotationally be connected with first transfer line 11 on the one end lateral wall of bracing piece 10, first transfer line 11 runs through box body 1 and the one end fixedly connected with first bevel gear 12 of bracing piece 10 of first transfer line 11, fixedly connected with second drive wheel 13 on the first transfer line 11, one end fixedly connected with cam 14 that first transfer line 11 is close to first bevel gear 12, rotationally be connected with second transfer line 15 through the bearing on the bottom surface in the box body 1, the second bevel gear 16 is fixedly connected on the second transmission rod 15, the first bevel gear 12 is meshed with the second bevel gear 16, a plurality of supporting plates 17 are fixedly connected on the inner wall of the box body 1, the upper surface of each supporting plate 17 is connected with a collecting plate 19 through a spring 18, each collecting plate 19 is in a Z-shaped inclined shape, a semicircular cofferdam 23 is fixedly connected on the top surface of each collecting plate 19, one side of each semicircular cofferdam 23, which is close to the lower end of each collecting plate 19, is provided with a second discharge hole 24, plastic particles on the inclined collecting plates 19 can flow out through the second discharge holes 24 after being stirred and vibrated, the side walls of each collecting plate 19 are attached to the inner wall of the box body 1, the collecting plates 19 are tightly and slidably connected with the box body 1, when the cams 14 periodically jack up the collecting plates 19, the reciprocating motion of the collecting plates 19 can be realized, meanwhile, the cut plastic particles can not fall into the bottom of the box body 1, the first discharge port 2 and the second discharge port 24 have the same size, the first discharge port 2 and the second discharge port 24 are completely communicated when not jacked by the cam 14, plastic particles can continuously flow out and be collected through the communication of the first discharge port 2 and the second discharge port 24, the production efficiency is improved, one end of the second transmission rod 15 far away from the second bevel gear 16 is fixedly connected with the stirring plate 20, a plurality of limit grooves are linearly formed in the stirring plate 20, the bottom surface in the limit grooves is fixedly connected with the second compression spring 25, one end of the second compression spring 25 far away from the bottom surface in the limit grooves is fixedly connected with the stirring rod 26, the bottom end of the stirring rod 26 is attached to the top surface of the collecting plate 19, the elastic force of the second compression spring 25 is utilized to enable the stirring plate 20 to be attached to the top surface of the collecting plate 19 all the time in the rotation process, the stirring rod 26 is made of rubber materials, the outer wall of the stirring rod 26 is sleeved with a layer of sponge, the characteristics of softness, deformability and the like are utilized, the stirring rod 26 and the collecting plate 19 can be attached to the collecting plate 19 better, meanwhile, the stirring rod 26 and the plastic particles can be prevented from being adhered to the first side wall 1 through the first side wall and the first side wall 1 and the second side wall 1;

The grain cutting assembly comprises a motor 3 fixedly connected to the side wall of the top end of the box body 1 through a support, an output end of the motor 3 is fixedly connected with a rotating shaft 4, a first driving wheel 5 is fixedly connected to the rotating shaft 4, one end of the rotating shaft 4, which is far away from the motor 3, is fixedly connected with a first grain cutting roller 6, one end of the first grain cutting roller 6, which is close to the motor 3, is fixedly connected with a first gear 7, a second grain cutting roller 8 is rotatably connected to the inner wall of the box body 1, one end of the second grain cutting roller 8, which is close to the motor 3, is fixedly connected with a second gear 9, and the first gear 7 is meshed with the second gear 9.

Working principle: when the device is used, the motor 3 and the fan 21 are started, the motor 3 rotates to drive the rotating shaft 4 and the first grain cutting roller 6 to rotate, the first grain cutting roller 6 rotates to drive the first gear 7 to rotate, the first gear 7 rotates to drive the second gear 9 meshed with the first gear 7 to rotate, the second grain cutting roller 8 rotates, the grain cutting function of plastic strips is achieved, then, the fan 21 blows plastic particles in the falling process after the grain cutting, the heat dissipation effect is achieved, meanwhile, the rotating shaft 4 rotates to drive the first driving wheel 5 and the second driving wheel 13 connected with the first driving wheel 5 through a belt to rotate, the second driving wheel 13 rotates to drive the first driving rod 11, the first bevel gear 12 and the cam 14 to rotate, the first bevel gear 12 rotates to drive the second bevel gear 16 meshed with the first bevel gear, so that the second driving rod 15 and the stirring plate 20 rotate, the stirring rod 26 stirs the plastic particles on the top surface of the collecting plate 19, the cam 14 rotates to enable the collecting plate 19 to reciprocate, the plastic particles vibrate, the plastic particles are separated further, the second driving wheel 5 and the second driving wheel is connected with the second driving wheel through the second bevel gear 11, the first bevel gear 12 rotates to the second bevel gear 12, the second bevel gear 12 rotates to enable the plastic particles to slide down from the bottom surface of the collecting plate 19, and the bottom surface of the plastic particles to continuously rotate, and the bottom the material particles can flow out of the material collecting assembly through the material, and the material collecting assembly continuously, and the material can flow out of the material particles through the material collecting assembly, and the material when the material can continuously flow through the material.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a plastics masterbatch production is with cutting grain device which characterized in that includes: the novel granulating device comprises a box body (1), wherein a granulating assembly is arranged at the inner top end of the box body (1), a heat radiating assembly is arranged on the side wall of the box body (1), a stirring assembly is arranged at the inner bottom end of the box body (1), and a first discharge hole (2) is formed in the side wall of the box body (1);

The grain cutting assembly comprises a motor (3) fixedly connected to the side wall of the top end of a box body (1) through a support, the output end of the motor (3) is fixedly connected with a rotating shaft (4), a first driving wheel (5) is fixedly connected to the rotating shaft (4), one end of the rotating shaft (4), far away from the motor (3), is fixedly connected with a first grain cutting roller (6), one end of the first grain cutting roller (6), close to the motor (3), is fixedly connected with a first gear (7), a second grain cutting roller (8) is rotatably connected to the inner wall of the box body (1), one end of the second grain cutting roller (8), close to the motor (3), is fixedly connected with a second gear (9), and the first gear (7) is meshed with the second gear (9).

2. The pellet mill for plastic masterbatch production of claim 1, wherein:

The stirring assembly comprises a supporting rod (10) fixedly connected to the side wall of the box body (1), a first transmission rod (11) is rotationally connected to the side wall of one end of the supporting rod (10), the first transmission rod (11) penetrates through the box body (1) and is fixedly connected with a first bevel gear (12) at one end of the first transmission rod (11) far away from the supporting rod (10), a second transmission wheel (13) is fixedly connected to the first transmission rod (11), one end, close to the first bevel gear (12), of the first transmission rod (11) is fixedly connected with a cam (14), a second transmission rod (15) is rotationally connected to the inner bottom surface of the box body (1) through a bearing, a second bevel gear (16) is fixedly connected to the second transmission rod (15), the first bevel gear (12) is meshed with the second bevel gear (16), a plurality of supporting plates (17) are fixedly connected to the inner wall of the box body (1), a collecting plate (19) is connected to the upper surface of the supporting plate (17) through a spring (18), and the second transmission rod (15) is far away from the second bevel gear (16) and is fixedly connected with a second transmission wheel (20) through a belt (20).

3. The pellet mill for plastic masterbatch production of claim 1, wherein:

The heat dissipation assembly comprises a fan (21) fixedly connected to the side wall of the box body (1), and a plurality of ventilation holes (22) are formed in the side wall of the box body (1) in a ring-shaped array.

4. The pellet mill for plastic masterbatch production of claim 2, wherein:

The collecting plate (19) is Z-shaped and inclined, a semicircular cofferdam (23) is fixedly connected to the top surface of the collecting plate (19), and a second discharge hole (24) is formed in one side, close to the lower end of the collecting plate (19), of the semicircular cofferdam (23).

5. The pellet mill for plastic masterbatch production of claim 2, wherein:

A plurality of limit grooves are linearly formed in the stirring plate (20), a second compression spring (25) is fixedly connected to the bottom surface in the limit groove, a stirring rod (26) is fixedly connected to one end of the bottom surface, away from the limit groove, of the second compression spring (25), and the bottom end of the stirring rod (26) is attached to the top surface of the collecting plate (19).

6. The plastic masterbatch production pelletizing device of claim 4, wherein:

The side walls of the collecting plates (19) are attached to the inner wall of the box body (1), and the collecting plates (19) are tightly connected with the box body (1) in a sliding mode.

7. The pellet mill for plastic masterbatch production of claim 1, wherein:

The first discharge port (2) and the second discharge port (24) are the same in size, and the first discharge port (2) and the second discharge port (24) are completely communicated when not jacked by the cam (14).

8. The plastic masterbatch production pelletizing device of claim 5, wherein:

the stirring rod (26) is made of rubber, and a layer of sponge is sleeved on the outer wall of the stirring rod (26).

9. The pellet mill for plastic masterbatch production of claim 1, wherein:

The outer bottom surface of the box body (1) is provided with an anti-slip pad, and the anti-slip pad is provided with wavy protrusions.