CN218700398U

CN218700398U - Plastic waste wire granulating device

Info

Publication number: CN218700398U
Application number: CN202222398448.6U
Authority: CN
Inventors: 戴德明; 陈鹏; 邹洪涛
Original assignee: Changzhou Huasheng Plastic Machinery Co ltd
Current assignee: Changzhou Huasheng Plastic Machinery Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-24
Anticipated expiration: 2032-09-09

Abstract

The utility model belongs to the technical field of the granulator, concretely relates to plastics waste silk prilling granulator, including the headstock, be provided with the feed cylinder on the headstock, be provided with the motor on the headstock, the bottom welding of feed cylinder has two cushions, two the bottom of cushion has the drain pan in the common welding, be provided with moving mechanism on the drain pan, be provided with the screw axis in the feed cylinder, the contact has foraminiferous play flitch on the feed cylinder. The utility model discloses a two cushions of bottom welding at the feed cylinder, then drain pan of bottom welding at the cushion, and set up moving mechanism on the drain pan, utilize motor drive positive and negative rotation screw lead screw to rotate for two movable blocks move in opposite directions or to the back of the body, and can extrude the traveller when the movable block moves to the back of the body and make the traveller slide in the backup pad, thereby make the gyro wheel contact ground of traveller bottom, make wholly possess the mobility, the overall change service position of being convenient for like this, need not the hoist.

Description

Plastic waste wire granulating device

Technical Field

The utility model relates to a granulator technical field specifically is a plastics waste silk prilling granulator.

Background

Some plastic waste wires can be re-granulated for use after being recycled. The invention patent with the publication number CN111531843B discloses a modified plastic granulator; the device comprises a power box, a charging barrel arranged on one side of the power box and a motor arranged on the other side of the power box, wherein an output shaft of the motor is fixedly connected with a driving rod, and the outer side of the driving rod is sleeved with a helical blade; this patent is through being provided with the arc that can block into the arc at feed cylinder top inner wall, helical blade does not extrude the arc when, the arc can be in the modified plastics that promotes spring and self gravity's promotion downstream in the feed cylinder, carry out the first dispersion to modified plastics, when helical blade pivoted in-process, when extruding the arc, can push back the normal position with the arc again, in-process pushing back the normal position, carry out the second dispersion to modified plastics, simultaneously owing to there are the multiunit arc, consequently modified plastics is by throwing in the mouth to extrusion orifice department spiral extrusion's in-process, can carry out repetitious dispersion to modified plastics, modified plastics's shaping quality has been improved. However, the above patents have the following disadvantages: the aperture size of the discharging part is fixed, so that plastic particles with the same particle size can be produced, the whole machine is heavy, and the moving position can be realized only by a lifting appliance, which is troublesome. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics waste silk prilling granulator, the aperture size of having solved ejection of compact department among the prior art is fixed, consequently, only can produce the plastic granules of same particle diameter, and is whole comparatively heavy moreover, can only realize more troublesome problem through the hoist during shift position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastics waste silk prilling granulator, includes the headstock, be provided with the feed cylinder on the headstock, be provided with the motor on the headstock, the bottom welding of feed cylinder has two cushions, two the common welding in bottom of cushion has the drain pan, be provided with moving mechanism on the drain pan, be provided with the screw axis in the feed cylinder, the contact has foraminiferous play flitch on the feed cylinder, foraminiferous play flitch internal rotation is connected with the pivot, fixedly connected with square in the pivot, square and screw axis joint, be provided with the blade in the pivot, the blade contacts with foraminiferous play flitch, be provided with quick change mechanism on the feed cylinder.

Preferably, the moving mechanism comprises a motor, a forward and reverse threaded lead screw, a moving block, a supporting plate, sliding columns, rolling wheels, a retaining ring and a first spring, the bottom shell is provided with the motor, an output shaft of the motor is rotationally connected with the bottom shell, the output shaft is provided with the forward and reverse threaded lead screw, the forward and reverse threaded lead screw is rotationally connected with the bottom shell, the forward and reverse threaded lead screw is connected with the moving block through threads, the moving block is in contact with the inner surface of the bottom shell, the supporting plate is fixedly connected in the bottom shell, the four sliding columns are uniformly distributed and are slidably connected in the supporting plate, the rolling wheels are arranged at the bottom of each sliding column, the retaining ring is fixedly connected to each sliding column, and the first spring is arranged outside each sliding column. Through the design of moving mechanism, be convenient for holistic removal.

Preferably, one end of the first spring is fixedly connected with the baffle ring, and the other end of the first spring is fixedly connected with the supporting plate. Through the design of the first spring, the auxiliary resetting effect is achieved on the sliding column.

Preferably, the quick change mechanism includes locating pin, sleeve, spacer pin, fixture block, dog, second spring, according to briquetting and ripple cover, locating pin and foraminiferous ejection of compact board fixed connection, locating pin and feed cylinder sliding connection, sleeve and feed cylinder fixed connection, sliding connection has the spacer pin in the feed cylinder, spacer pin and feed cylinder sliding connection, spacer pin and locating pin sliding connection, fixedly connected with fixture block on the spacer pin, fixture block and locating pin joint, fixedly connected with dog on the spacer pin, dog and sleeve sliding connection, the outside of spacer pin is provided with the second spring, fixedly connected with presses the briquetting on the spacer pin. Through the design of quick change mechanism, be convenient for change foraminiferous ejection of compact board.

Preferably, one end of the second spring is fixedly connected with the stop block, and the other end of the second spring is fixedly connected with the charging barrel. Through the design of second spring, have supplementary effect that resets to the spacer pin.

Preferably, the pressing block is fixedly connected with a corrugated sleeve, and the corrugated sleeve is fixedly connected with the charging barrel. The corrugated sleeve plays a good role in beauty.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a two cushions of bottom welding at the feed cylinder, then drain pan of bottom welding at the cushion, and set up moving mechanism on the drain pan, utilize motor drive positive reverse screw lead screw to rotate for two movable blocks move in opposite directions or to the back of the body, and can extrude the traveller when the movable block moves to the back of the body and make the traveller slide in the backup pad, thereby make the gyro wheel contact ground of traveller bottom, make whole possess the mobility, the whole change position of use of being convenient for like this, need not the hoist.

2. The utility model discloses a discharge gate department with the feed cylinder sets to the foraminiferous play flitch of detachable to carry out rapid Assembly through fast-assembling mechanism, it is same, can realize the quick dismantlement of foraminiferous play flitch through fast-assembling mechanism, and then change the foraminiferous play flitch in different apertures, make whole granulation operation that can carry out different particle diameters.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front sectional view of the partial structure of fig. 1 according to the present invention;

fig. 3 is a top cross-sectional view of the partial structure of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part a in fig. 3 according to the present invention;

fig. 5 is a side view of the stop pin of fig. 4 according to the present invention.

In the figure: 1. a power box; 2. a charging barrel; 3. a motor; 4. cushion blocks; 5. a bottom case; 6. a moving mechanism; 61. an electric motor; 62. a positive and negative rotation threaded screw rod; 63. a moving block; 64. a support plate; 65. a traveler; 66. a roller; 67. a baffle ring; 68. a first spring; 7. a screw shaft; 8. a perforated discharge plate; 9. a quick-change mechanism; 91. positioning pins; 92. a sleeve; 93. a spacing pin; 94. a clamping block; 95. a stopper; 96. a second spring; 97. a pressing block; 98. a corrugated sleeve; 10. a rotating shaft; 11. a square block; 12. a blade.

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. 1-3, a plastic waste silk granulation device comprises a power box 1, a material cylinder 2 is arranged on the power box 1, a motor 3 is arranged on the power box 1, two cushion blocks 4 are welded at the bottom of the material cylinder 2, a bottom shell 5 is welded at the bottoms of the two cushion blocks 4 together, a moving mechanism 6 is arranged on the bottom shell 5, a screw shaft 7 is arranged in the material cylinder 2, a perforated discharge plate 8 is contacted with the material cylinder 2, a rotating shaft 10 is rotatably connected with the perforated discharge plate 8, a square block 11 is fixedly connected with the rotating shaft 10, the square block 11 is clamped with the screw shaft 7, a blade 12 is arranged on the rotating shaft 10, the blade 12 is contacted with the perforated discharge plate 8, and a quick-change mechanism 9 is arranged on the material cylinder 2.

Referring to fig. 2, the moving mechanism 6 includes a motor 61, a forward and reverse threaded lead screw 62, a moving block 63, a support plate 64, sliding columns 65, rollers 66, a retainer ring 67 and a first spring 68, the bottom case 5 is provided with the motor 61, an output shaft of the motor 61 is rotatably connected with the bottom case 5, the forward and reverse threaded lead screw 62 is provided on the output shaft, the forward and reverse threaded lead screw 62 is rotatably connected with the bottom case 5, the moving block 63 is connected to the forward and reverse threaded lead screw 62 through a thread, the moving block 63 contacts with an inner surface of the bottom case 5, the support plate 64 is fixedly connected inside the bottom case 5, the support plate 64 is slidably connected with four sliding columns 65 which are uniformly distributed, the bottom of each sliding column 65 is provided with a roller 66, the retainer ring 67 is fixedly connected to each sliding column 65, the first spring 68 is provided outside the sliding column 65, one end of the first spring 68 is fixedly connected with the retainer ring 67, the other end of the first spring 68 is fixedly connected with the support plate 64, the first spring 68 is designed to assist in resetting of the sliding columns 65, and the sliding columns 65 are designed to facilitate the overall movement through the moving mechanism 6.

Referring to fig. 3, 4 and 5, the quick-change mechanism 9 includes a positioning pin 91, a sleeve 92, a limiting pin 93, a stopper 94, a stopper 95, a second spring 96, a pressing block 97 and a corrugated sleeve 98, the positioning pin 91 is fixedly connected with the discharging plate with holes 8, the positioning pin 91 is slidably connected with the charging barrel 2, the sleeve 92 is fixedly connected with the charging barrel 2, the limiting pin 93 is slidably connected with the positioning pin 91, the stopper 94 is fixedly connected with the limiting pin 93, the stopper 94 is clamped with the positioning pin 91, the stopper 95 is fixedly connected with the limiting pin 93, the stopper 95 is slidably connected with the sleeve 92, the second spring 96 is arranged outside the limiting pin 93, one end of the second spring 96 is fixedly connected with the stopper 95, the other end of the second spring 96 is fixedly connected with the charging barrel 2, the corrugated block 97 is fixedly connected with the corrugated block 97 through the design of the second spring 96, the pressing sleeve 98 is fixedly connected with the charging barrel 2, the corrugated sleeve 98 plays a good role of replacing the discharging plate with holes 9, and is convenient for replacing the discharging plate with holes 8.

The utility model discloses the concrete implementation process as follows: when the lifting device is used, firstly, the motor 61 is started, the motor 61 drives the forward and reverse threaded screw rod 62 to rotate, at the moment, the two moving blocks 63 move backwards, then the moving blocks 63 contact and press the sliding columns 65 downwards, the sliding columns 65 compress the first springs 68 through the baffle rings 67, then the rollers 66 at the bottoms of the sliding columns 65 abut against the ground, the opposite bottom shell 5 and parts on the bottom shell 5 are lifted off the ground, so that the whole body has mobility, then the whole body can move through the rollers 66 without being integrally carried out by a lifting appliance, after the movement is in place, the motor 61 drives the forward and reverse threaded screw rod 62 to rotate reversely, so that the two moving blocks 63 move oppositely, then the first springs 68 drive the sliding columns 65 to reset upwards through the baffle rings 67, the rollers 66 are retracted into the bottom shell 5, and the bottom shell 5 falls on the ground, so that the stability of the whole body is maintained;

then the plastic waste wire after the melting treatment enters the charging barrel 2, and then is spirally conveyed by a spiral shaft 7 in the charging barrel 2, and then is extruded into granules through holes on a discharge plate 8 with holes;

if need produce the plastic granules of different particle diameters, only need promote according to briquetting 97, according to briquetting 97 drives spacer pin 93 and moves down, and spacer pin 93 then compresses second spring 96 through dog 95, and afterwards, spacer pin 93 drives fixture block 94 and moves to separate fixture block 94 and locating pin 91, thereby remove the restriction to locating pin 91, then together take off from feed cylinder 2 foraminiferous ejection of compact board 8 and locating pin 91, then change foraminiferous ejection of compact board 8 of different apertures.

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 plastics waste silk prilling granulator, includes headstock (1), its characterized in that: be provided with feed cylinder (2) on headstock (1), be provided with motor (3) on headstock (1), the bottom welding of feed cylinder (2) has two cushion (4), two bottom common welding of cushion (4) has drain pan (5), be provided with moving mechanism (6) on drain pan (5), be provided with screw axis (7) in feed cylinder (2), the contact has foraminiferous play flitch (8) on feed cylinder (2), foraminiferous play flitch (8) internal rotation is connected with pivot (10), fixedly connected with square (11) on pivot (10), square (11) and screw axis (7) joint, be provided with blade (12) on pivot (10), blade (12) and foraminiferous play flitch (8) contact, be provided with quick change mechanism (9) on feed cylinder (2).

2. The plastic waste wire granulation device as claimed in claim 1, wherein: the moving mechanism (6) comprises a motor (61), a positive and negative rotation threaded lead screw (62), a moving block (63), a supporting plate (64), sliding columns (65), rollers (66), a retaining ring (67) and a first spring (68), the motor (61) is arranged on the bottom shell (5), an output shaft of the motor (61) is rotatably connected with the bottom shell (5), the positive and negative rotation threaded lead screw (62) is arranged on the output shaft, the positive and negative rotation threaded lead screw (62) is rotatably connected with the bottom shell (5), the positive and negative rotation threaded lead screw (62) is connected with the moving block (63) through threads, the moving block (63) is in contact with the inner surface of the bottom shell (5), the supporting plate (64) is fixedly connected in the bottom shell (5), the four uniformly distributed sliding columns (65) are slidably connected in the supporting plate (64), the roller (66) is arranged at the bottom of each sliding column (65), the retaining ring (67) is fixedly connected on each sliding column (65), and the first spring (68) is arranged outside each sliding column (65).

3. The plastic waste wire granulation device as claimed in claim 2, wherein: one end of the first spring (68) is fixedly connected with the baffle ring (67), and the other end of the first spring (68) is fixedly connected with the support plate (64).

4. The plastic waste wire granulation device as claimed in claim 1, wherein: the quick-change mechanism (9) comprises a positioning pin (91), a sleeve (92), a limiting pin (93), a clamping block (94), a stop block (95), a second spring (96), a pressing block (97) and a corrugated sleeve (98), the positioning pin (91) is fixedly connected with a discharge plate (8) with a hole, the positioning pin (91) is in sliding connection with the charging barrel (2), the sleeve (92) is fixedly connected with the charging barrel (2), the limiting pin (93) is connected with the charging barrel (2) in a sliding mode, the limiting pin (93) is connected with the positioning pin (91) in a sliding mode, the clamping block (94) is fixedly connected onto the limiting pin (93), the stop block (95) is connected with the sleeve (92) in a sliding mode, the second spring (96) is arranged outside the limiting pin (93), and the pressing block (97) is fixedly connected onto the limiting pin (93).

5. The plastic waste wire granulation device as claimed in claim 4, wherein: one end of the second spring (96) is fixedly connected with the stop block (95), and the other end of the second spring (96) is fixedly connected with the charging barrel (2).

6. The plastic waste wire granulation device as claimed in claim 4, wherein: the pressing block (97) is fixedly connected with a corrugated sleeve (98), and the corrugated sleeve (98) is fixedly connected with the charging barrel (2).