CN215282814U

CN215282814U - Plastic granules processing that cutting effect is even is with cutting grain device

Info

Publication number: CN215282814U
Application number: CN202121478889.6U
Authority: CN
Inventors: 陈辉武; 陈忠武; 林昱希; 王雪增
Original assignee: Fujian Yiqi New Material Co ltd
Current assignee: Fujian Yiqi New Material Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-24
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a cutting effect even plastic granules processing is with cutting grain device belongs to plastic granules processing technology field, comprises a workbench, the top pan feeding mouth department of workstation is fixed with the set casing, has seted up the screening cavity on the workstation, runs through on the set casing and has seted up the blowing passageway, swing joint has four fly leafs that are the annular array and arrange in the blowing passageway, all rotate on a lateral wall of fly leaf and be connected with the gyro wheel that a plurality of equidistance set up, all rotate on a lateral wall that deviates from a plurality of gyro wheels that correspond on the fly leaf and be connected with the screw rod, screw rod equal threaded connection is on the set casing, the one end that all keeps away from corresponding fly leaf on the screw rod is fixed with the knob piece, the both sides of screw rod all are equipped with the movable rod of fixing on a lateral wall of corresponding fly leaf; through trembling the setting of sieve mechanism, can realize the reciprocal shake of screen cloth to can filter the plastic granules after the cutting, thereby improve the quality of plastic granules greatly.

Description

Plastic granules processing that cutting effect is even is with cutting grain device

Technical Field

The utility model belongs to the technical field of plastic granules processing, concretely relates to even plastic granules processing of cutting effect is with cutting grain device.

Background

The plastic particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other articles of daily life and various plastic products.

At present, when carrying out plastic granules's processing operation, need use and cut the grain device, but current grain device of cutting can't realize cutting the even effect of grain to the phenomenon that the size of granule is inhomogeneous takes place, and inconvenient plastic granules to the grain completion effectively screens simultaneously, and greatly reduced plastic granules's quality has certain drawback in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an even plastic granules processing of cutting effect is with cutting grain device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a granulating device with uniform cutting effect for processing plastic particles comprises a workbench, wherein a fixed shell is fixed at a feed inlet at the top end of the workbench, a screening cavity is formed in the workbench, a discharge channel is formed in the fixed shell in a penetrating manner, four movable plates which are arranged in an annular array are movably connected in the discharge channel, a plurality of rollers which are arranged at equal intervals are rotatably connected on one side wall of each movable plate, a screw rod is rotatably connected on one side wall of each movable plate, which is far away from the corresponding roller, and is in threaded connection with the fixed shell, a knob block is fixed at one end of each screw rod, which is far away from the corresponding movable plate, movable rods fixed on one side wall of the corresponding movable plate are arranged at two sides of each screw rod, movable holes I matched with the movable rods are formed in the fixed shell, a screen mesh is hinged on one side wall of the screening cavity, two symmetrical arc-shaped outer rods fixed on the inner top wall of the screening cavity are arranged above the screen mesh, the flexible chamber of arc has all been seted up on the outer pole of arc, pole in the flexible intracavity of arc equal sliding connection has the arc, all be fixed with the arc slider on the both sides wall of pole in the arc, all set up on the both sides wall in the flexible chamber of arc with arc slider matched with arc spout, the pole in the arc one end all with be connected with the spring between the flexible chamber lateral wall of arc that corresponds, the pole in the arc bottom all links to each other with the top of screen cloth, top one side of workstation is fixed with the biax motor, be connected with reciprocal cutting mechanism and tremble the sieve mechanism between biax motor and the workstation.

As a preferred embodiment, the discharging channel is communicated with the screening chamber through a feeding port at the top end of the workbench, a first discharging port is formed in the right side wall of the workbench, and a second discharging port is formed in the left side wall of the workbench.

As a preferred embodiment, the reciprocating cutting mechanism comprises a supporting plate movably connected in the feeding channel, the supporting plate is located above a feeding port at the top end of the workbench, a first movable groove matched with the supporting plate is formed in one side wall of the feeding channel, two symmetrical L-shaped columns are fixed on one side wall of the supporting plate, the top ends of the two L-shaped columns are fixed with a same cutting knife, a second movable groove and a third movable groove which are matched with the two L-shaped columns and the cutting knife are respectively formed in the other side wall of the feeding channel, and the two movable grooves are communicated with the three phases of the movable grooves.

As a preferred embodiment, a push-pull rod is fixed on one side wall of the cutting knife, a guide rod is fixed at the other end of the push-pull rod, a second movable hole matched with the push-pull rod is formed in the fixed shell, a rotary disc is fixedly connected to an upper end output shaft of the double-shaft motor, a guide post is fixed at the edge of the top end of the rotary disc, a guide channel matched with the guide post is formed in the guide rod, the guide rod is movably sleeved on the outer side of the guide post through the guide channel, a movable plate is fixedly connected to the outer side of the push-pull rod, a guide seat is fixed at the bottom end of the movable plate, and a guide groove matched with the guide seat is formed in the top end of the workbench.

As a preferred embodiment, the screen shaking mechanism comprises two symmetrical fan-shaped blocks fixed on one side wall of the screen, a plurality of teeth are fixed on the arc-shaped side walls of the fan-shaped blocks, the two fan-shaped blocks are respectively connected with a fan-shaped gear through meshing of the plurality of teeth, the same transmission shaft is fixed in the mounting shaft holes of the two fan-shaped gears, and the transmission shafts are rotatably connected in the screening chamber.

As a preferred embodiment, a worm wheel fixedly connected to the outer side of the transmission shaft is arranged between the two sector gears, one side of the worm wheel is meshed with a worm, a connecting shaft is fixedly connected in a mounting shaft hole of the worm, the top end of the connecting shaft is rotatably connected to the inner top wall of the screening chamber, and the top end of the connecting shaft extends to the top of the workbench and is connected with the lower end output shaft of the double-shaft motor.

Compared with the prior art, the utility model provides a pair of even plastic granules processing of cutting effect is with cutting grain device includes following beneficial effect at least:

(1) through the arrangement of the reciprocating cutting mechanism, the plastic rod material can be uniformly cut, and the effect of uniform cutting is achieved, so that the cut plastic particles are uniform in size and good in using effect;

(2) through trembling the setting of sieve mechanism, can realize the reciprocal shake of screen cloth to can filter the plastic granules after the cutting, thereby improve the quality of plastic granules greatly.

Drawings

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

FIG. 2 is a schematic structural view of the utility model viewed from the left side;

FIG. 3 is a schematic structural view of the present invention with a cut-open right side view;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at the position B;

fig. 6 is a schematic structural view of the spring of the present invention.

In the figure: 1. a work table; 2. a stationary case; 21. a movable plate; 22. a roller; 23. a screw; 24. a movable rod; 25. a knob block; 3. screening a screen; 31. an arc-shaped outer rod; 32. an arc inner rod; 33. a spring; 4. a double-shaft motor; 5. a reciprocating cutting mechanism; 501. a support plate; 502. a first movable groove; 503. an L-shaped column; 504. a cutting knife; 505. a push-pull rod; 506. a guide bar; 507. a turntable; 508. a guide post; 509. moving the plate; 510. a guide seat; 6. a screen shaking mechanism; 601. a sector block; 602. a sector gear; 603. a drive shaft; 604. a worm gear; 605. a worm; 606. and (7) connecting the shafts.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-6, the present invention provides a pellet cutting device for processing plastic particles with uniform cutting effect, which comprises a worktable 1, a stationary casing 2, a movable plate 21, a roller 22, a screw 23, a movable rod 24, a knob block 25, a screen 3, an arc outer rod 31, an arc inner rod 32, a spring 33, a dual-shaft motor 4, a reciprocating cutting mechanism 5, a supporting plate 501, a movable groove 502, an L-shaped column 503, a cutting knife 504, a push-pull rod 505, a guide rod 506, a turntable 507, a guide column 508, a movable plate 509, a guide seat 510, a shaking mechanism 6, a sector block 601, a sector gear 602, a transmission shaft 603, a worm wheel 604, a worm 605 and a connecting shaft 606, wherein the stationary casing 2 is fixed at a feeding port at the top end of the worktable 1, a screening chamber is provided on the worktable 1, a discharge channel is provided on the stationary casing 2, four movable plates 21 arranged in an annular array are movably connected in the discharge channel, a plurality of rollers 22 arranged at equal intervals are rotatably connected to one side wall of the movable plate 21, a screw 23 is rotatably connected to one side wall of the movable plate 21 away from the corresponding rollers 22, the screw 23 is in threaded connection with the fixed shell 2, a knob block 25 is fixed to one end of the screw 23 away from the corresponding movable plate 21, two sides of the screw 23 are respectively provided with a movable rod 24 fixed to one side wall of the corresponding movable plate 21, the fixed shell 2 is respectively provided with a movable hole I matched with the movable rod 24, a screen 3 is hinged to one side wall of the screening chamber, two symmetrical arc outer rods 31 fixed to the inner top wall of the screening chamber are arranged above the screen 3, the arc outer rods 31 are respectively provided with an arc telescopic chamber, an arc inner rod 32 is slidably connected to the arc telescopic chamber, arc sliders are fixed to two side walls of the arc inner rod 32, arc chutes matched with the arc sliders are respectively arranged on two side walls of the arc telescopic chamber, pole 32's one end all is connected with spring 33 between the flexible chamber lateral wall of arc with corresponding in the arc, pole 32's bottom all links to each other with screen cloth 3's top in the arc, top one side of workstation 1 is fixed with double-shaft motor 4, be connected with reciprocal cutting mechanism 5 and tremble sieve mechanism 6 between double-shaft motor 4 and the workstation 1, through twisting four knob pieces 25 respectively, then make screw rod 23 rotate, under the setting of movable rod 24, can adjust the distance between four fly leafs 21, satisfy the not effect that big or small diameter's plastics stick carries out the cutting, under gyro wheel 22's effect, make the plastics stick material can be under self action of gravity, can carry out automatic whereabouts.

The pan feeding mouth that the blowing passageway passes through workstation 1 top is linked together with the screening cavity, has seted up bin outlet one on the right side wall of workstation 1, has seted up bin outlet two on the left side wall of workstation 1, and the setting of bin outlet one can be discharged the qualified plastic granules of screening, and the setting of bin outlet two can discharge the piece that produces when cutting plastic granules, realizes screening categorised effect.

The reciprocating cutting mechanism 5 comprises a supporting plate 501 movably connected in a material discharging channel, the supporting plate 501 is positioned above a material inlet at the top end of the workbench 1, a movable groove I502 matched with the supporting plate 501 is arranged on one side wall of the material discharging channel, two symmetrical L-shaped columns 503 are fixed on one side wall of the supporting plate 501, the top ends of the two L-shaped columns 503 are fixed with a same cutting knife 504, the other side wall of the material discharging channel is respectively provided with a movable groove II and a movable groove III matched with the two L-shaped columns 503 and the cutting knife 504, the two movable grooves II are both communicated with the movable grooves, a push-pull rod 505 is fixed on one side wall of the cutting knife 504, a guide rod 506 is fixed at the other end of the push-pull rod 505, a movable hole II matched with the push-pull rod 505 is arranged on the fixed shell 2, a turntable 507 is fixedly connected to an output shaft at the upper end of the double-shaft motor 4, a guide column 508 is fixed at the edge of the top end of the turntable 507, a guide channel matched with the guide column 508 is formed in the guide rod 506, the guide rod 506 is movably sleeved on the outer side of the guide column 508 through the guide channel, a moving plate 509 is fixedly connected to the outer side of the push-pull rod 505, a guide seat 510 is fixed at the bottom end of the moving plate 509, a guide groove matched with the guide seat 510 is formed in the top end of the workbench 1, when the cutting knife 504 moves to the right, the cutting knife moves out of the third movable groove, the two L-shaped columns 503 are moved out of the corresponding second movable groove, the cutting knife 504 cuts plastic rod materials, the cut particles enter the screen 3 from the material inlet, meanwhile, the top end plane of the cutting knife 504 blocks uncut plastic rod materials, and when the cutting knife 504 moves to the left, the uncut plastic rod materials enter the third movable groove again, and under the action of gravity, the uncut plastic rod materials automatically fall to the top of the supporting plate 501 by matching with the arrangement of the plurality of the rollers 22, the plastic rod material is cut back and forth to achieve the effect of uniform cutting, the rotating speed of the double-shaft motor 4 does not need to be fast or slow, the plastic rod material shown in the drawing has the largest diameter, and the top end of the rotary disc 507 is movably attached to the bottom end of the guide rod 506.

Tremble sieve mechanism 6 including fixing two symmetrical sector blocks 601 on screen cloth 3 a lateral wall, all be fixed with a plurality of teeth on sector block 601's the arc lateral wall, two sector blocks 601 all are connected with sector gear 602 through a plurality of tooth meshing, be fixed with same transmission shaft 603 in two sector gear 602's the installation shaft hole, transmission shaft 603 rotates and connects in the screening chamber, a lateral wall that is close to bin outlet one on the screen cloth 3 is the setting of arc form, screen cloth 3's both sides wall is fixed with the rotation post, the other end of rotating the post all rotates and connects on the lateral wall of screening chamber, sector block 601 moves about the centre of a circle that rotates the post.

A worm wheel 604 fixedly connected to the outer side of the transmission shaft 603 is arranged between the two sector gears 602, a worm 605 is meshed with one side of the worm wheel 604, a connecting shaft 606 is fixedly connected in a mounting shaft hole of the worm 605, the top end of the connecting shaft 606 is rotatably connected to the inner top wall of the screening chamber, the top end of the connecting shaft 606 extends to the top of the workbench 1 and is connected with the lower end output shaft of the double-shaft motor 4, the connecting shaft 606 rotates to enable the worm 605 to rotate and transmit the rotation to the transmission shaft 603 connected with the worm wheel 604 in a counterclockwise rotation mode, so that the two sector gears 602 connected with the transmission shaft 603 rotate in a counterclockwise rotation mode, and the sector blocks 601 are meshed with the corresponding sector gears 602 through a plurality of teeth, so that the hinged screen 3 can move upwards.

When in use, a material is inserted into the discharging channel of the fixed shell 2, the material is positioned between the four movable plates 21, the bottom end of the material is contacted with the top end of the supporting plate 501, then the double-shaft motor 4 is started, the rotating disc 507 is rotated, the push-pull rod 505 is driven to reciprocate to push the cutting knife 504 to move under the action of the guide columns 508 and the guide rods 506, the cutting knife 504 cuts the material, the supporting plate 501 is moved into the first movable groove 502 under the action of the two pairs of L-shaped columns 503, the cut material falls into the screening chamber, the top end plane of the cutting knife 504 blocks the uncut material, the material can be cut uniformly while the cutting knife 504 reciprocates, the effect of uniform cutting is achieved, moreover, the connecting shaft 606 rotates, the worm 605 rotates, and the transmission shaft 603 connected with the worm wheel 604 rotates anticlockwise, two sector gear 602 that make transmission shaft 603 connect carry out anticlockwise rotation, because sector 601 all meshes with the sector gear 602 that corresponds through a plurality of teeth mutually, then make articulated screen cloth 3 can go up the activity, and the setting of pole 32, spring 33 in cooperation arc outer rod 31, the arc, can realize screen cloth 3's reciprocal shake to can filter the material granule of cutting, improve the quality of material granule greatly.

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 an even plastic granules processing of cutting effect is with cutting grain device, includes workstation (1), its characterized in that: a fixed shell (2) is fixed at a top end feed inlet of the workbench (1), a screening chamber is arranged on the workbench (1), a discharge channel is formed in the fixed shell (2) in a penetrating manner, four movable plates (21) arranged in an annular array are movably connected in the discharge channel, a side wall of each movable plate (21) is rotatably connected with a plurality of rollers (22) arranged at equal intervals, a side wall of each movable plate (21) deviating from the corresponding plurality of rollers (22) is rotatably connected with a screw rod (23), the screw rods (23) are all in threaded connection with the fixed shell (2), one end of each screw rod (23) far away from the corresponding movable plate (21) is fixedly provided with a knob block (25), two sides of each screw rod (23) are respectively provided with a movable rod (24) fixed on a side wall of the corresponding movable plate (21), and the fixed shell (2) is provided with a movable hole I matched with the movable rod (24), articulated on the lateral wall of screening cavity have screen cloth (3), the top of screen cloth (3) is equipped with two symmetrical arc outer beam (31) of fixing on the roof in the screening cavity, the flexible chamber of arc has all been seted up on arc outer beam (31), pole (32) in the flexible intracavity of arc all sliding connection has the arc, all be fixed with the arc slider on the both sides wall of pole (32) in the arc, all seted up on the both sides wall in the flexible chamber of arc with arc slider matched with arc spout, be connected with spring (33) between the flexible chamber lateral wall of the one end of pole (32) in the arc all and the arc that corresponds, the bottom of pole (32) in the arc all links to each other with the top of screen cloth (3), top one side of workstation (1) is fixed with biax motor (4), be connected with between biax motor (4) and workstation (1) reciprocal cutting mechanism (5) and tremble sieve mechanism (6).

2. The granulating device for processing plastic granules with uniform cutting effect as claimed in claim 1, wherein: the feeding channel is communicated with the screening cavity through a feeding hole in the top end of the workbench (1), a first discharging hole is formed in the right side wall of the workbench (1), and a second discharging hole is formed in the left side wall of the workbench (1).

3. The granulating device for processing plastic granules with uniform cutting effect as claimed in claim 1, wherein: reciprocating cutting mechanism (5) are including layer board (501) of swing joint in the blowing passageway, layer board (501) are located the top of workstation (1) top pan feeding mouth, set up on the lateral wall of blowing passageway with layer board (501) matched with activity groove (502), be fixed with two symmetrical L type posts (503) on the lateral wall of layer board (501), the top of two L type posts (503) is fixed with same cutting knife (504), set up respectively on another lateral wall of blowing passageway with two L type posts (503), cutting knife (504) matched with activity groove two and activity groove three, two activity groove two all communicate with activity groove three-phase.

4. The granulating device for processing plastic granules with uniform cutting effect as claimed in claim 3, wherein: the cutting device is characterized in that a push-pull rod (505) is fixed on one side wall of the cutting knife (504), a guide rod (506) is fixed at the other end of the push-pull rod (505), a second movable hole matched with the push-pull rod (505) is formed in the fixed shell (2), a turntable (507) is fixedly connected to an upper end output shaft of the double-shaft motor (4), a guide column (508) is fixed at the edge of the top end of the turntable (507), a guide channel matched with the guide column (508) is formed in the guide rod (506), the guide rod (506) is movably sleeved on the outer side of the guide column (508) through the guide channel, a movable plate (509) is fixedly connected to the outer side of the push-pull rod (505), a guide seat (510) is fixed at the bottom end of the movable plate (509), and a guide groove matched with the guide seat (510) is formed in the top end of the workbench (1).

5. The granulating device for processing plastic granules with uniform cutting effect as claimed in claim 1, wherein: tremble sieve mechanism (6) including fixing two symmetrical sector piece (601) on screen cloth (3) a lateral wall, all be fixed with a plurality of teeth on the arc lateral wall of sector piece (601), two sector piece (601) all are connected with sector gear (602) through a plurality of tooth meshing, and the mounting shaft hole of two sector gear (602) is internal to be fixed with same transmission shaft (603), and transmission shaft (603) rotate to be connected in the screening chamber.

6. The granulating device for processing plastic granules with uniform cutting effect as claimed in claim 5, wherein: two be equipped with worm wheel (604) of rigid coupling in the transmission shaft (603) outside between sector gear (602), one side meshing of worm wheel (604) is connected with worm (605), and the rigid coupling has connecting axle (606) in the mounting shaft hole of worm (605), and the top of connecting axle (606) rotates to be connected on the interior roof of screening chamber, workstation (1) top that the top of connecting axle (606) extended to link to each other with the lower extreme output shaft of double-shaft motor (4).