CN216442873U

CN216442873U - Plastic granules sieve separator

Info

Publication number: CN216442873U
Application number: CN202122082455.0U
Authority: CN
Inventors: 李鑫星
Original assignee: Foshan Weika Plastic Technology Co ltd
Current assignee: Foshan Weika Plastic Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-05-06
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of plastic processing, and discloses a plastic particle screening machine which comprises a screening box, wherein a vibration device is fixedly arranged at the top of an inner cavity of the screening box, a first connecting block is fixedly arranged at the top of the vibration device, a second connecting block is fixedly arranged at the top of the vibration device and positioned at the right side of the first connecting block, a first vibration sieve plate is fixedly arranged at the top of the first connecting block, a second vibration sieve plate is fixedly arranged at the back of the second connecting block, a third connecting block is fixedly arranged at the front of the first vibration sieve plate, a third vibration sieve plate is fixedly arranged at the back of the third connecting block, the plastic particle screening machine drives a buckle to rotate through a rotating rod, a rotating block is loosened, a spring is reset, a screen mesh is fixed, plastic particles are poured into a uniform speed box from a feeding baffle, a rotating shaft is driven by a motor to rotate a thread block, and screening the plastic particles on the screen by layers through a vibration device.

Description

Plastic granules sieve separator

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a plastic particle screening machine.

Background

When plastic products are processed and produced, plastic particles are usually subjected to melting injection molding through an injection molding machine, and a required product is manufactured through a mold, so that certain requirements are required on the quality of the plastic particles, the quality of the product is directly influenced, certain screening is required when the plastic particles are used, and the phenomenon that the melting uniformity is influenced due to overlarge particles is avoided.

When current plastic granules sieve separator is using, the plastics blowing is piled up on sieving mechanism easily at the excessive speed, leads to the size of screening to be not conform to, can't realize screening suitable hair little layer upon layer, and the screen cloth of granule sieve separator is generally fixed on the sieve separator, can't follow the trade to shining the net, can't make the size that needs the screening adjust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plastic particle screening machine which has the advantages of replacing screens with different sizes as required, reducing plastic accumulation on the screens and the like, and solves the problems of plastic accumulation on the screens and incapability of replacing drying screens due to too fast discharging.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a plastic particle screening machine comprises a screening box, wherein a vibration device is fixedly mounted at the top of an inner cavity of the screening box, a first connecting block is fixedly mounted at the top of the vibration device, a second connecting block is fixedly mounted at the top of the vibration device and positioned at the right side of the first connecting block, a first vibration sieve plate is fixedly mounted at the top of the first connecting block, a second vibration sieve plate is fixedly mounted at the back of the second connecting block, a third connecting block is fixedly mounted at the front of the first vibration sieve plate, a third vibration sieve plate is fixedly mounted at the back of the third connecting block, a baffle is fixedly mounted at the top of the inner cavity of the screening box, a speed equalizing box is fixedly mounted at the top of the screening box, a motor box is fixedly mounted at the front of the speed equalizing box, a motor is fixedly mounted in the inner cavity of the motor box, and a rotating shaft is fixedly mounted at the output end of the motor through a speed reducer, the rear end of rotation axis runs through motor case and uniform velocity case in proper order and extends to the inside of uniform velocity case, the surface fixed mounting of rotation axis has the screw thread piece.

Preferably, the top fixed mounting of even speed case has the feeding baffle, the spout has all been seted up to the internal surface of a vibrations sieve, No. two vibrations sieve and No. three vibrations sieves.

Preferably, the equal slidable mounting of internal surface of a vibrations sieve, No. two vibrations sieve and No. three vibrations sieves has the screen cloth, the equal movable mounting in below that the internal surface of a vibrations sieve, No. two vibrations sieve and No. three vibrations sieves and be located the screen cloth has fixing device, the internal surface of spout and the surface swing joint of screen cloth.

Preferably, the buckle groove has all been seted up at the top of a vibrations sieve, No. two vibrations sieve and No. three vibrations sieves, fixing device includes rotary rod, spring, buckle and turning block.

Preferably, the outer surface of the rotating rod is fixedly connected with the left end of the bottom end of the buckle, and the back surface of the rotating rod is fixedly connected with the front surface of the rotating block.

Preferably, the front surface of the rotating rod is fixedly connected with one end of the spring, and the outer surface of the buckle is movably connected with the inner surface of the buckle groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic particle screening machine which has the following beneficial effects: this plastic granules sieve separator accessible rotary rod drives the buckle and rotates, loosens the turning block, and the spring resets, makes the screen cloth fixed, pours plastic granules into the even speed case from the feeding baffle, drives the rotation axis through the motor and makes the screw thread piece rotatory, screens layer upon layer through vibrator with the plastic granules on the screen cloth.

1. This plastic granules sieve separator, it is rotatory that the motor passes through the speed reducer drive rotation axis, and the rotation axis drives the thread piece and rotates, uses in cooperation with the baffle, makes falling of plastics ability at the uniform velocity to reach plastics and can not block up at the feed inlet, influence the effect of screening, improved work efficiency, realized plastics can not pile up, can not lead to the size of screening to be not conform to the regulation.

2. This plastic granules sieve separator drives the rotary rod through rotating soon and rotates, and the rotary rod drives the buckle motion, and feed baffle slides with the spout, and the cooperation in rethread spring and buckle groove is used to reach and fix the buckle, make the screen cloth can be random with trading, improved the size that can filter, realized can follow the screen cloth and trade, and carry out fixed centre gripping to the screen cloth, can not drop when vibrations.

Drawings

FIG. 1 is a front view of the outer structure of the present invention;

FIG. 2 is a rear view of the internal structure of the present invention;

FIG. 3 is a rear view of the internal structure of the present invention;

FIG. 4 is a schematic structural view of a vibrating screen deck according to the present invention;

fig. 5 is a schematic view of a rotating rod of the present invention.

In the figure: 1. a screening box; 2. a vibration device; 3. a first connecting block; 4. a second connecting block; 5. vibrating the sieve plate I; 6. vibrating the sieve plate II; 7. a third connecting block; 8. vibrating the sieve plate; 9. a baffle plate; 10. a speed balancing box; 11. a motor case; 12. a motor; 13. a rotating shaft; 14. a thread block; 15. a feed baffle; 16. a chute; 17. screening a screen; 18. a fixing device; 19. a fastening groove; 20. rotating the rod; 21. a spring; 22. buckling; 23. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a plastic particle screening machine comprises a screening box 1, a vibration device 2 is fixedly installed at the top of an inner cavity of the screening box 1, the vibration device 2 is electrically connected with an external power supply, the vibration device 2 is controlled by an external plc programming program, a first connecting block 3 is fixedly installed at the top of the vibration device 2, a second connecting block 4 is fixedly installed at the top of the vibration device 2 and positioned at the right side of the first connecting block 3, a first vibration sieve plate 5 is fixedly installed at the top of the first connecting block 3, a second vibration sieve plate 6 is fixedly installed at the back of the second connecting block 4, a third connecting block 7 is fixedly installed at the front of the first vibration sieve plate 5, a third vibration sieve plate 8 is fixedly installed at the back of the third connecting block 7, a baffle 9 is fixedly installed at the top of the inner cavity of the screening box 1, a uniform velocity box 10 is fixedly installed at the top of the screening box 1, and a motor box 11 is fixedly installed at the front of the uniform velocity box 10, a motor 12 is fixedly arranged in an inner cavity of a motor box 11, the motor 12 is electrically connected with an external power supply, the motor 12 is controlled by an external plc programming program, an output end of the motor 12 is fixedly provided with a rotating shaft 13 through a speed reducer, the rear end of the rotating shaft 13 sequentially penetrates through the motor box 11 and a uniform velocity box 10 and extends to the inside of the uniform velocity box 10, the outer surface of the rotating shaft 13 is fixedly provided with a threaded block 14, the top of the uniform velocity box 10 is fixedly provided with a feeding baffle plate 15, the inner surfaces of a first vibration sieve plate 5, a second vibration sieve plate 6 and a third vibration sieve plate 8 are respectively provided with a chute 16, the inner surfaces of the first vibration sieve plate 5, the second vibration sieve plate 6 and the third vibration sieve plate 8 are respectively provided with a screen 17 in a sliding manner, the inner surfaces of the first vibration sieve plate 5, the second vibration sieve plate 6 and the third vibration sieve plate 8 are respectively and movably provided with a fixing device 18 below the screen 17, and the right side of the screening box 1 is fixedly provided with three discharging boxes, correspond a vibrations sieve 5 respectively, No. two vibrations sieve 6 and No. three vibrations sieve 8, plastic granules after the screening can be collected during like this, the internal surface of spout 16 and the surface swing joint of screen cloth 17, a vibrations sieve 5, buckle groove 19 has all been seted up at No. two vibrations sieve 6 and No. three vibrations sieve 8's top, fixing device 18 includes rotary rod 20, spring 21, buckle 22 and turning block 23, the surface of rotary rod 20 and buckle 22's bottom left end fixed connection, the back of rotary rod 20 and turning block 23's positive fixed connection, the front of rotary rod 20 and spring 21's one end fixed connection, buckle 22's surface and 19 internal surface swing joint in buckle groove.

The working principle is as follows: firstly, the user will rotate the rotating block 23, the rotating rod 20 drives the buckle 22 to rotate, the screen 17 is replaced, the rotating block 23 is loosened, the spring 21 is reset, the buckle 22 is reset to the original position, the screen 17 is fixed well, the user starts the machine, plastic particles are poured into the uniform speed box 10 from the feeding baffle 15, the motor 12 drives the rotating shaft 13 to rotate the thread block 14, the plastic particles can enter the screening box 1 at the uniform speed, and therefore the plastic particles cannot be accumulated on the screen 17, screening is not enough, the plastic particles on the screen 17 are screened layer by layer through the vibrating device 2, the size is selected, and then the plastic particles are discharged from the discharging box.

In conclusion, the plastic particle screening machine can drive the buckle 22 to rotate through the rotating rod 20, the rotating block 23 is loosened, the spring 21 is reset, the screen 17 is well fixed, plastic particles are poured into the uniform speed box 10 from the feeding baffle 15, the rotating shaft 13 is driven by the motor 12 to rotate the thread block 14, and the plastic particles on the screen 17 are screened layer by layer through the vibrating device 2.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic granules sieve separator, includes screening case (1), the top fixed mounting of screening case (1) inner chamber has vibrator (2), its characterized in that: the top fixed mounting of vibrator (2) has connecting block (3) No. one, the top of vibrator (2) just is located the right-hand fixed mounting of connecting block (3) and has connecting block (4) No. two, the top fixed mounting of connecting block (3) has vibrations sieve (5) No. one, the back fixed mounting of connecting block (4) has vibrations sieve (6) No. two, the front fixed mounting of vibrations sieve (5) has connecting block (7) No. three, the back fixed mounting of connecting block (7) has vibrations sieve (8) No. three, the top fixed mounting of screening case (1) inner chamber has baffle (9), the top fixed mounting of screening case (1) has uniform velocity case (10), the front fixed mounting of uniform velocity case (10) has motor case (11), the inner chamber fixed mounting of motor case (11) has motor (12), the output of motor (12) has rotation axis (13) through speed reducer fixed mounting, the rear end of rotation axis (13) runs through motor case (11) and uniform velocity case (10) in proper order and extends to the inside of uniform velocity case (10), the fixed surface of rotation axis (13) installs screw thread piece (14).

2. A plastic particle screening machine as claimed in claim 1, wherein: the top fixed mounting of even speed case (10) has feeding baffle (15), spout (16) have all been seted up to the internal surface of a vibrations sieve (5), No. two vibrations sieve (6) and No. three vibrations sieve (8).

3. A plastic particle screening machine as claimed in claim 2, wherein: the equal slidable mounting of internal surface of a vibrations sieve (5), No. two vibrations sieve (6) and No. three vibrations sieve (8) has screen cloth (17), the equal movable mounting in below that the internal surface of a vibrations sieve (5), No. two vibrations sieve (6) and No. three vibrations sieve (8) just is located screen cloth (17) has fixing device (18), the internal surface of spout (16) and the surface swing joint of screen cloth (17).

4. A plastic particle screening machine as claimed in claim 3 wherein: buckle groove (19) have all been seted up at the top of a vibrations sieve (5), No. two vibrations sieve (6) and No. three vibrations sieve (8), fixing device (18) include rotary rod (20), spring (21), buckle (22) and turning block (23).

5. A plastic pellet screening machine as claimed in claim 4, wherein: the outer surface of the rotating rod (20) is fixedly connected with the left end of the bottom end of the buckle (22), and the back surface of the rotating rod (20) is fixedly connected with the front surface of the rotating block (23).

6. A plastic granules screening machine according to claim 4, wherein: the front surface of the rotating rod (20) is fixedly connected with one end of a spring (21), and the outer surface of the buckle (22) is movably connected with the inner surface of the buckle groove (19).