CN213766666U

CN213766666U - Polyurethane fiber plastic grinding equipment

Info

Publication number: CN213766666U
Application number: CN202022103307.8U
Authority: CN
Inventors: 方智峰
Original assignee: Xiamen Ningya Trading Co ltd
Current assignee: Xiamen Ningya Trading Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-23
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a polyurethane fiber plastics grinding device, the power distribution box comprises a box body, the equal fixed mounting in both sides of bottom half has the supporting leg, the bottom of box alternates installs row material pipe, the equal fixed mounting in inside both sides of box has a plurality of fixed block, the box has crushing case through fixed block fixed mounting, the inlet pipe is installed to the top of box alternates, the top fixed mounting of the backup pad of box through its one side installation has the motor, the drive end fixed mounting of motor has crushing roller. This polyurethane fiber plastics grinding device, this practicality through the box, supporting leg, arrange the material pipe, gather materials the cover, crushing axle, fixed block, crushing roller, smash case, inlet pipe, arrange joining in marriage and use of silo and motor, can carry out shredding to polyurethane fiber plastics, the polyurethane fiber plastics after smashing falls through arranging the silo, carries out grinding on next step, carries out fine crushing to the plastics that gets into from the inlet pipe and smash incasement portion through crushing roller.

Description

Polyurethane fiber plastic grinding equipment

Technical Field

The utility model relates to a plastics processing technology field specifically is a polyurethane fiber plastic grinding device.

Background

Spandex, known under the trade name "Spandex", is an elastic fiber known under the scientific name Polyurethane fiber (Polyurethane), abbreviated as (PU). The Chinese continental land is called spandex, has high elasticity, can be elongated by 6-7 times, can be quickly recovered to an initial state along with the disappearance of tension, has a molecular structure of chain-like, soft and extensible polyurethane, and is enhanced in characteristics by being connected with a hard chain segment. Elastic fibers are classified into two categories: one is a polyester chain; one is a polyether chain. The polyester elastic fiber has strong oxidation resistance and oil resistance; polyether elastic fibers are good in mildew resistance and detergent resistance, and polyurethane fiber plastics need to be ground after being recycled.

However, the conventional polyurethane fiber plastic grinding equipment on the market has relatively single function, does not have the function of finely grinding plastic, and directly grinds the polyurethane fiber plastic, so that the efficiency of grinding the polyurethane fiber plastic is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyurethane fiber plastics grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polyurethane fiber plastic grinding device comprises a box body, wherein supporting legs are fixedly arranged on two sides of the bottom of the box body, a discharging pipe is arranged on the bottom of the box body in an inserting mode, a plurality of fixed blocks are fixedly arranged on two sides of the inner portion of the box body in a fixed mode, a grinding box is fixedly arranged on the box body through the fixed blocks, a feeding pipe is arranged on the top of the box body in an inserting mode, a motor is fixedly arranged on the top of a supporting plate arranged on one side of the box body in a penetrating mode, a grinding shaft is fixedly arranged at the driving end of the motor, a grinding roller is sleeved on the outer wall of the grinding shaft, a discharging groove is formed in the bottom of the grinding box, a limiting rod is fixedly arranged below the grinding box in the box body, a threaded rod is rotatably arranged on the box body through a bearing arranged on the other side of the inner wall, a transmission mechanism is arranged between the grinding shaft and the threaded rod, and a movable block is sleeved on the outer wall of the threaded rod, the grinding box is fixedly arranged below the threaded rod inside the box body, the mounting seat is fixedly arranged at the bottom of the movable block, the mounting seat is rotatably connected with a grinding shaft through a bearing arranged on one side of the inner wall of the mounting seat, a grinding roller is sleeved on the outer wall of the grinding shaft, and a filter screen is embedded and arranged at the bottom of the grinding box.

As a further aspect of the present invention: one end of the grinding shaft is fixedly provided with a gear, the back surface inside the grinding box is fixedly provided with a rack, and one end of the mounting seat, which is provided with a support rod at one side, is fixedly provided with a scraper.

As a further aspect of the present invention: the box is articulated through the hinge of its front installation has positive door, the front of positive door is inlayed and is installed glass.

As a further aspect of the present invention: the inside of box is located the below fixed mounting that grinds the case and is had the cover that gathers materials, and the exit end of the cover that gathers materials and the top fixed connection who arranges the material pipe.

As a further aspect of the present invention: the transmission mechanism is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

As a further aspect of the present invention: and one side of the movable block is provided with a threaded hole matched with the threaded rod, and the movable block is in threaded connection with the threaded rod through the threaded hole arranged on one side of the movable block.

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

1. the utility model discloses a box, the supporting leg, arrange the material pipe, gather materials the cover, crushing roller, crushing case, the inlet pipe, join in marriage and use of row's silo and motor, can carry out shredding to polyurethane fiber plastics, polyurethane fiber plastics after smashing falls through row's silo, carry out grinding on next step, carry out fine grinding to getting into the plastics of smashing incasement portion from the inlet pipe through crushing roller, avoided the cooperation that plastics abrasive machining needs corresponding crushing apparatus, the plastics grinder functionality has been improved.

2. The utility model discloses a filter screen, grind the case, the scraper blade, grind the roller, the mount pad, the gag lever post, the movable block, drive mechanism, the threaded rod, the rack, the gear, grind the axle, glass and the cooperation of positive door are used, it is in lateral shifting just to have realized grinding the roller, can produce the rotation, thereby it is good to make the grinding effect to polyurethane fiber plastics, direction of rotation through control motor drive end, thereby make grinding the roller and grind polyurethane fiber plastics in the inside repetition of grinding the case, and crushing shaft direction of rotation's change, crushing roller change in the direction of rotation, can not influence its crushing effect, it is good to grind the effect repeatedly through grinding the roller, and then improve grinding efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a polyurethane fiber plastic grinding device;

FIG. 2 is a front view of a polyurethane fiber plastic grinding apparatus;

FIG. 3 is a side view of a grinding box in a polyurethane fiber plastic grinding apparatus.

In the figure: the device comprises a box body 1, supporting legs 2, a discharging pipe 3, an aggregate cover 4, a filter screen 5, a grinding box 6, a scraping plate 7, a grinding roller 8, a mounting seat 9, a limiting rod 10, a movable block 11, a transmission mechanism 12, a grinding shaft 13, a fixed block 14, a grinding roller 15, a grinding box 16, a feeding pipe 17, a discharging groove 18, a motor 19, a threaded rod 20, a rack 21, a gear 22, a grinding shaft 23, glass 24 and a front door 25.

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 to 3, in an embodiment of the present invention, a polyurethane fiber plastic grinding apparatus includes a case 1, wherein support legs 2 are fixedly mounted on both sides of the bottom of the case 1, a discharge pipe 3 is installed on the bottom of the case 1 in an inserting manner, a plurality of fixing blocks 14 are fixedly mounted on both sides of the inside of the case 1, a grinding box 16 is fixedly mounted on the case 1 through the fixing blocks 14, a feed pipe 17 is installed on the top of the case 1 in an inserting manner, the bottom end of the feed pipe 17 penetrates through the top of the grinding box 16 and is communicated with the inside of the grinding box 16, a motor 19 is fixedly mounted on the case 1 through the top of a support plate mounted on one side thereof, a driving end of the motor 19 penetrates through one side of the case 1 and extends to the inside of the case 1, a grinding shaft 13 is fixedly mounted on the driving end of the motor 19, and one end of the grinding shaft 13 sequentially penetrates through one side of the grinding box 16 and the inner wall of the case 1 and extends to the outside of the other side of the case 1, the outer wall of the crushing shaft 13 is sleeved with a crushing roller 15, the bottom of the crushing box 16 is provided with a discharge groove 18, the inside of the box body 1 is positioned below the crushing box 16 and is fixedly provided with a limiting rod 10, the box body 1 is rotatably provided with a threaded rod 20 through a bearing arranged on the other side of the inner wall, one end of the threaded rod 20 penetrates through one side of the inner wall of the box body 1 and extends to the outside of the other side of the box body 1, a transmission mechanism 12 is arranged between the crushing shaft 13 and the threaded rod 20, the outer wall of the threaded rod 20 is sleeved with a movable block 11, the movable block 11 is in sliding connection with the limiting rod 10 through a sliding hole arranged on one side of the movable block, the inside of the box body 1 is positioned below the threaded rod 20 and is fixedly provided with a grinding box 6, the bottom of the movable block 11 is fixedly provided with a mounting seat 9, the mounting seat 9 is rotatably connected with a grinding shaft 23 through a bearing arranged on one side of the inner wall of the mounting seat 9, and one end of the grinding shaft 23 penetrates through the other side of the inner wall of the mounting seat 9 and extends to the outside of the mounting seat 9, the outer wall of a grinding shaft 23 is sleeved with a grinding roller 8, the bottom of a grinding box 6 is embedded with a filter screen 5, one end of the grinding shaft 23 is fixedly provided with a gear 22, the back surface inside the grinding box 6 is fixedly provided with a rack 21, the rack 21 is meshed with the gear 22, one end of a support rod arranged at one side of the mounting seat 9 is fixedly provided with a scraper 7, a front door 25 is hinged to a box body 1 through a hinge arranged at the front surface of the box body 1, the front surface of the front door 25 is embedded with glass 24, an aggregate cover 4 is fixedly arranged below the grinding box 6 inside the box body 1, the outlet end of the aggregate cover 4 is fixedly connected with the top end of a discharge pipe 3, a transmission mechanism 12 is composed of a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are in transmission connection through the belt, one side of a movable block 11 is provided with a threaded hole matched with the threaded rod 20, and the movable block 11 is in threaded connection with the threaded rod 20 through the threaded hole arranged at one side, one side fixed mounting of box 1 has the switch, and switch and motor 19 all have the power through wire electric connection, and the switch passes through wire and motor 19 electric connection.

The utility model discloses a theory of operation is:

when the plastic grinding device is used, polyurethane fiber plastic is added into the crushing box 16 from the feeding pipe 17, then the motor 19 is controlled to start working through a switch, the driving end of the motor 19 drives the crushing shaft 13 to rotate, the crushing shaft 13 rotates to drive the crushing roller 15 to rotate, the crushing roller 15 can crush the polyurethane fiber plastic in the rotating process, the crushed polyurethane fiber plastic falls down through the discharge groove 18 and is ground in the next step, the plastic entering the crushing box 16 from the feeding pipe 17 is finely crushed through the crushing roller 15, the situation that the plastic grinding processing needs the matching of corresponding crushing equipment is avoided, the functionality of the plastic grinding device is improved, the crushed polyurethane fiber plastic falls into the grinding box 6 through the discharge groove 18, when the driving end of the motor 19 drives the crushing shaft 13 to rotate, the threaded rod 20 is driven to rotate through the transmission mechanism 12, the movable block 11 can transversely move through the thread transmission with the threaded rod 20, when the movable block 11 moves, the movable block 11 can slide on the limiting rod 10, the position of the movable block 11 is limited through the limiting rod 10, so that the movable block 11 only transversely moves, the movable block 11 moves to drive the mounting seat 9 to move, thereby driving the grinding roller 8, the grinding shaft 23 and the scraper 7 to transversely move, the scraper 7 can scrape the polyurethane fiber plastic in the grinding box 6, then the grinding roller 8 grinds the polyurethane fiber plastic, the ground polyurethane fiber plastic can be screened by the filter screen 5 and fall under the guidance of the aggregate cover 4, the polyurethane fiber plastic is discharged through the discharge pipe 3, the grinding shaft 23 can drive the gear 22 to move when transversely moving, the gear 22 can rotate through the meshing of the gear 22 and the rack 21, the rotation of the gear 22 can drive the grinding shaft 23 to rotate, thereby drive grinding roller 8 and rotate, it is in lateral shifting to have realized grinding roller 8, can produce the rotation, thereby make the grinding effect to polyurethane fiber plastics good, the direction of rotation through 19 drive ends of control motor, thereby make grinding roller 8 grind polyurethane fiber plastics in the inside repetition of grinding case 6, and the change of 13 direction of rotation of crushing shaft, crushing roller 15 that is change in the direction of rotation, can not influence its crushing effect, it is good to grind the effect through grinding roller 8 repeatedly, and then improve grinding efficiency.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a polyurethane fiber plastics grinding device, includes box (1), its characterized in that: the utility model discloses a material crushing device, including box (1), supporting legs (2) are all fixed mounting in both sides of box (1) bottom, the bottom of box (1) alternates to install row material pipe (3), the equal fixed mounting in inside both sides of box (1) has a plurality of fixed block (14), box (1) has crushing case (16) through fixed block (14) fixed mounting, inlet pipe (17) are installed to the top of box (1) alternates, box (1) has motor (19) through the top fixed mounting of the backup pad of its side-mounting, the drive end fixed mounting of motor (19) has crushing shaft (13), crushing roller (15) have been cup jointed on the outer wall of crushing shaft (13), row material groove (18) have been seted up to the bottom of crushing case (16), the inside of box (1) is located the below fixed mounting of crushing case (16) has gag lever post (10), box (1) rotates through the bearing of inner wall opposite side installation and installs threaded rod (20), be provided with drive mechanism (12) between crushing shaft (13) and threaded rod (20), the cover is equipped with movable block (11) on the outer wall of threaded rod (20), the below fixed mounting that the inside of box (1) is located threaded rod (20) has grinding case (6), the bottom fixed mounting of movable block (11) has mount pad (9), bearing rotation through its inner wall one side installation of mount pad (9) is connected with grinds axle (23), it grinds roller (8) to have cup jointed on the outer wall of axle (23) to grind, the bottom of grinding case (6) is inlayed and is installed filter screen (5).

2. The polyurethane fiber plastic grinding device as claimed in claim 1, wherein: one end of the grinding shaft (23) is fixedly provided with a gear (22), the back surface inside the grinding box (6) is fixedly provided with a rack (21), and one end of the mounting seat (9) provided with a support rod on one side is fixedly provided with a scraper (7).

3. The polyurethane fiber plastic grinding device as claimed in claim 1, wherein: the box body (1) is hinged with a front door (25) through a hinge arranged on the front side of the box body, and glass (24) is embedded and arranged on the front side of the front door (25).

4. The polyurethane fiber plastic grinding device as claimed in claim 1, wherein: the inside of box (1) is located the below fixed mounting that grinds case (6) and is gathered materials cover (4), and the exit end of gathering materials cover (4) and the top fixed connection of arranging material pipe (3).

5. The polyurethane fiber plastic grinding device as claimed in claim 1, wherein: the transmission mechanism (12) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

6. The polyurethane fiber plastic grinding device as claimed in claim 1, wherein: one side of the movable block (11) is provided with a threaded hole matched with the threaded rod (20), and the movable block (11) is in threaded connection with the threaded rod (20) through the threaded hole formed in one side of the movable block.