CN213290966U

CN213290966U - Granule sieving mechanism is used in plastics production

Info

Publication number: CN213290966U
Application number: CN202021855839.0U
Authority: CN
Inventors: 宋会敏
Original assignee: Zhejiang Gongyi New Material Co ltd
Current assignee: Zhejiang Gongyi New Material Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-28
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a granule sieving mechanism is used in plastics production relates to the plastics field. The particle screening device for plastic production comprises a shell, wherein the right side surface of the shell is fixedly connected with a rotating motor, a screen cylinder is arranged in the shell, a first bearing is fixedly embedded in the inner side wall of the shell, the left side surface of the screen drum is fixedly connected with a rotating rod, the particle screening device for plastic production is matched with screen holes through the rotation of the screen drum, the screening work can be carried out, the screening work can be carried out again through the screen cloth by arranging the screen cloth, the feed hopper can press down the feed plug by pressing down the pressing plate through the stop of the screen drum, so that the feed plug can be contracted into the screen drum through the elasticity of the first spring, can make the feeder hopper insert sieve section of thick bamboo inside, reach the effect that can feed in raw material at any time, avoid in reinforced, need wait the machine to stop the back completely and just can feed in raw material, have the problem of dragging slow job schedule.

Description

Granule sieving mechanism is used in plastics production

Technical Field

The utility model relates to the technical field of plastics, specifically be a granule sieving mechanism is used in plastics production.

Background

Plastics are high molecular compounds polymerized by addition polymerization or polycondensation reaction from monomers, the deformation resistance of the high molecular compounds is moderate, the high molecular compounds are between fibers and rubber, the high molecular compounds comprise synthetic resin, fillers, plasticizers, stabilizers, lubricants, pigments and other additives, the main component of the plastics is resin, the resin refers to the high molecular compounds which are not mixed with various additives, the resin is originally named by lipid secreted by animals and plants, such as rosin, shellac and the like, the resin accounts for about 40-100% of the total weight of the plastics, the basic performance of the plastics is mainly determined by the nature of the resin, but the additives play an important role, some plastics are basically composed of the synthetic resin, contain no or few additives, such as organic glass, polystyrene and the like, plastic particles are utilized in the production of plastic products, and when the plastic particles are used, need screen, present sieving mechanism still exists not enoughly when using, and reinforced existence is difficult, need wait the machine self-stop, just can carry out reinforced work, consequently, we provide a granule sieving mechanism for plastics production and solve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a granule sieving mechanism is used in plastics production has solved present plastics sieving mechanism reinforced existence difficulty in the use, can only wait that the machine stops by oneself just can carry out reinforced work, the problem that unable manual intervention stopped.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a particle screening device for plastic production comprises a shell, wherein a rotating motor is fixedly connected to the right side surface of the shell, a screen cylinder is placed in the shell, a first bearing is fixedly embedded in the inner side wall of the shell, a rotating rod is fixedly connected to the left side surface of the screen cylinder, the left end of the rotating rod is fixedly connected with an inner ring of the first bearing, a second bearing is fixedly embedded in the right side surface of the shell, the output end of the rotating motor penetrates through the second bearing and is fixedly connected with the right side surface of the screen cylinder, two sets of symmetrical clamping blocks are fixedly connected to the upper surface of the screen cylinder, a feed inlet is formed in the upper surface of the screen cylinder, a feed plug is placed above the screen cylinder and is located in the feed inlet, symmetrical sliding plates are fixedly connected to the bottom surface of the feed plug, and symmetrical first sliding rails are fixedly connected to the inner side wall of the screen cylinder, two the equal joint of one end that the slide was kept away from each other is in the inside of first slide rail, the symmetrical first spring of bottom surface fixedly connected with of feeding jam, every the bottom of first spring all with the interior diapire fixed connection of a sieve section of thick bamboo, symmetrical clearance mouth, every have all been placed to the bottom surface of a sieve section of thick bamboo the clearance jam in the inside of clearance mouth, a plurality of sieve mesh has been seted up to the surface of a sieve section of thick bamboo.

The screen cloth has been placed to the inside of shell, the left and right sides face of screen cloth all with the inside wall fixed connection of shell, first discharge gate has been seted up to the left surface of shell, first sealing plug has been placed to the inside of first discharge gate, the second discharge gate has been seted up to the left surface of shell, the second sealing plug has been placed to the inside of second discharge gate.

The inner wall of the first through hole is fixedly connected with a feed hopper, the upper surface of the shell is provided with a second through hole, the bottom surface of the lower pressure plate is fixedly connected with a clamping rod, the bottom surface of the lower pressure plate is fixedly connected with a first through hole, the bottom end of the clamping rod is positioned in the third through hole, the front of the shell is fixedly hinged with a sealing door through a hinge.

Preferably, the bottom surface of the rotating motor is fixedly connected with a supporting seat, and the left side surface of the supporting seat is fixedly connected with the right side surface of the shell.

Preferably, the upper surface of the screen is fixedly connected with a first guide plate, and the right side surface of the first guide plate is fixedly connected with the inner side wall of the shell.

Preferably, the inner bottom wall of the outer shell is fixedly connected with a second guide plate, and the right side face of the second guide plate is fixedly connected with the inner side wall of the outer shell.

Preferably, every the equal fixedly connected with symmetrical second slide rail of inside wall of cavity, every the equal joint in the inside of second slide rail in both ends about the regulating plate.

Preferably, the front surface of the sealing door is fixedly connected with a pulling handle, and the outer surface of the pulling handle is provided with anti-skid grains.

Preferably, symmetrical handles are placed above the lower pressing plate, and the bottom surface of each handle is fixedly connected with the upper surface of the lower pressing plate.

(III) advantageous effects

The utility model provides a granule sieving mechanism is used in plastics production. The method has the following beneficial effects:

(1) this granule sieving mechanism is used in plastics production, power through the rotating electrical machines provides, cooperation bull stick and first bearing, can make a sieve section of thick bamboo rotate, rotation through a sieve section of thick bamboo, the cooperation sieve mesh, can carry out screening work, through being provided with the screen cloth, can carry out screening work once more through the screen cloth, can select different sizes with plastic granules, screening work efficiency has been improved, through first discharge gate, first sealing plug, the cooperation of second discharge gate and second sealing plug, can take out the plastic granules after the screening at any time, the problem of having the difficulty has been avoided taking out.

(2) The particle screening device for plastic production can drive the clamping rod to be adjusted through the lower pressing plate, the clamping rod can be inserted between the clamping blocks through the adjustment of the clamping rod, so that the screen cylinder which rotates slowly after power failure can be stopped, the lower pressing plate can be pressed through the stop of the screen cylinder, the feeding hopper can be pressed downwards to be blocked, the feeding hopper can be contracted into the screen cylinder through the elasticity of the first spring, the feeding hopper can be inserted into the screen cylinder, the effect of feeding at any time is achieved, the problem that the feeding can be carried out only after a machine is completely stopped when feeding is avoided, the slow-down working progress is caused, the adjusting rod can be adjusted through the elasticity of the second spring, the feeding hopper can be taken out from the inside of the screen cylinder through the adjustment of the adjusting rod, the feeding hopper can be clamped into the feeding inlet through the elasticity of the first spring, can carry out sealing work, avoid the problem that plastic granules appear scattering among the screening process.

Drawings

FIG. 1 is a front cross-sectional view of the housing of the present invention;

FIG. 2 is a top view of the screen cylinder of the present invention;

FIG. 3 is a cross-sectional view of the screen cylinder of the present invention;

fig. 4 is a front view of the housing of the present invention.

In the figure: 1. a housing; 2. a second discharge port; 3. a second sealing plug; 4. a first discharge port; 5. a first sealing plug; 6. a rotating rod; 7. a first bearing; 8. a second spring; 9. an adjusting plate; 10. a socket; 11. adjusting a rod; 12. a lower pressing plate; 13. a third port; 14. a second port; 15. a feed hopper; 16. a first port; 17. a clamping rod; 18. a handle; 19. a second slide rail; 20. a cavity; 21. a second bearing; 22. a rotating electric machine; 23. a supporting seat; 24. a screen cylinder; 25. a first baffle; 26. a second baffle; 27. screening a screen; 28. a clamping block; 29. feed plugging; 30. screening holes; 31. clearing the blockage; 32. a first slide rail; 33. a slide plate; 34. a feed inlet; 35. a first spring; 36. cleaning the opening; 37. pulling the handle; 38. and (4) sealing the door.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a particle screening device for plastic production comprises a shell 1, wherein a second guide plate 26 is fixedly connected to the inner bottom wall of the shell 1, the right side face of the second guide plate 26 is fixedly connected with the inner side wall of the shell 1, screened plastic particles can be better discharged outwards through the second guide plate 26, a rotating motor 22 is fixedly connected to the right side face of the shell 1, a supporting seat 23 is fixedly connected to the bottom face of the rotating motor 22, the left side face of the supporting seat 23 is fixedly connected with the right side face of the shell 1, the supporting seat 23 is arranged to play a supporting role, the problem that the rotating motor 22 drops in the working process is avoided, a screen cylinder 24 is placed inside the shell 1, a first bearing 7 is fixedly embedded in the inner side wall of the shell 1, a rotating rod 6 is fixedly connected to the left side face of the screen cylinder 24, the left end of the rotating rod 6 is fixedly connected with an inner ring of the first bearing 7, a second bearing 21 is fixedly embedded in the right side face of the shell, the output end of the rotating motor 22 penetrates through the second bearing 21 and is fixedly connected with the right side surface of the screen drum 24, the upper surface of the screen drum 24 is fixedly connected with two groups of symmetrical fixture blocks 28, the upper surface of the screen drum 24 is provided with a feed inlet 34, a feed plug 29 is arranged above the screen drum 24, and the feeding blocks up 29 and is located the inside of feed inlet 34, the symmetrical slide 33 of bottom surface fixedly connected with of feeding jam 29, the symmetrical first slide rail 32 of inside wall fixedly connected with of a sieve section of thick bamboo 24, the equal joint of one end that two slides 33 kept away from each other is in the inside of first slide rail 32, the symmetrical first spring 35 of bottom surface fixedly connected with of feeding jam 29, every first spring 35's bottom all with sieve section of thick bamboo 24's interior diapire fixed connection, symmetrical clearance mouth 36 has been seted up to sieve section of thick bamboo 24's bottom surface, clearance jam 31 has all been placed to every clearance mouth 36's inside, a plurality of sieve mesh 30 has been seted up to sieve section of thick bamboo 24's surface.

Screen cloth 27 has been placed to the inside of shell 1, the first guide plate 25 of last fixed surface of screen cloth 27, the right flank of first guide plate 25 and the inside wall fixed connection of shell 1, through first guide plate 25, the effect of water conservancy diversion has been played, can make the better outside discharge of plastic granules after the screening, the left and right sides face of screen cloth 27 all with shell 1's inside wall fixed connection, first discharge gate 4 has been seted up to shell 1's left surface, first sealing plug 5 has been placed to the inside of first discharge gate 4, second discharge gate 2 has been seted up to shell 1's left surface, second sealing plug 3 has been placed to the inside of second discharge gate 2.

Symmetrical cavities 20 are formed in the shell 1, symmetrical second sliding rails 19 are fixedly connected to the inner side wall of each cavity 20, the left end and the right end of each adjusting plate 9 are clamped in the second sliding rails 19, the stability of the adjusting plates 9 in the adjusting process is improved by clamping the adjusting plates 9 in the second sliding rails 19, the problem of inclination is avoided, sockets 10 are formed in the inner top wall of each cavity 20, the adjusting plates 9 are placed in the cavities 20, adjusting rods 11 are fixedly connected to the upper surfaces of the adjusting plates 9, the top ends of the adjusting rods 11 penetrate through the sockets 10 and extend to the upper portion of the shell 1, second springs 8 are fixedly connected to the bottom surfaces of the adjusting plates 9, the bottom ends of the second springs 8 are fixedly connected with the inner bottom wall of the cavities 20, and lower pressing plates 12 are fixedly connected to the top ends of the two adjusting rods 11 together, symmetrical handles 18 are arranged above the lower pressing plate 12, the bottom surface of each handle 18 is fixedly connected with the upper surface of the lower pressing plate 12, the lower pressure plate 12 can be better adjusted through the handle 18, the upper surface of the lower pressure plate 12 is provided with a first through hole 16, the inner wall of the first through hole 16 is fixedly connected with a feed hopper 15, the upper surface of the shell 1 is provided with a second through hole 14, the bottom surface of the lower pressure plate 12 is fixedly connected with symmetrical clamping rods 17, the upper surface of the shell 1 is provided with a symmetrical third through hole 13, the bottom end of the clamping rod 17 is positioned inside the third port 13, the front surface of the shell 1 is fixedly hinged with a sealing door 38 through a hinge, the front surface of the sealing door 38 is fixedly connected with a pulling handle 37, the outer surface of the pulling handle 37 is provided with anti-skid grains, by dragging the handle 37, the sealing door 38 can be opened and closed at any time, and the anti-skid lines achieve the anti-skid effect.

When the feeding device is used, plastic particles to be screened are placed inside the screen cylinder 24, the rotating motor 22 is powered on, the rotating motor 22 can drive the screen cylinder 24 to rotate, the screen cylinder 24 can screen the plastic particles through the screen holes 30 when rotating, the screened plastic particles are scattered on the screen mesh 27 and can be screened again, when feeding is needed, the rotating motor 22 is powered off, the screen cylinder 24 can slowly rotate due to inertia reasons after the rotating motor 22 is powered off, a worker can press the pressing plate 12 downwards through the handle 18, the clamping rod 17 can be inserted between the clamping blocks 28 when the pressing plate 12 is pressed downwards, the screen cylinder 24 which rotates slowly can be stopped, then the feeding hopper 15 is inserted into the feeding hole 34, feeding can be carried out, after feeding is completed, the handle 18 is loosened, the feeding hopper 15 can be taken out from the feeding hole 34 through the elasticity of the second spring 8, the elasticity of first spring 35 can block up 29 card with the feeding inside the feed inlet 34, can carry out sealing work to a sieve section of thick bamboo 24, and circular telegram once more with rotating electrical machines 22 can continue to carry out screening work, has avoided reinforced needs the machine to stop by oneself, drags the problem of slow job schedule.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 granule sieving mechanism is used in plastics production, includes shell (1), its characterized in that: the right flank fixedly connected with rotating electrical machines (22) of shell (1), a sieve section of thick bamboo (24) has been placed to the inside of shell (1), the inside wall fixed mosaic of shell (1) has first bearing (7), the left flank fixedly connected with bull stick (6) of a sieve section of thick bamboo (24), the left end of bull stick (6) and the inner circle fixed connection of first bearing (7), the right flank fixed mosaic of shell (1) has second bearing (21), the output of rotating electrical machines (22) run through second bearing (21) and with the right flank fixed connection of a sieve section of thick bamboo (24), the last fixed surface of a sieve section of thick bamboo (24) is connected with two sets of symmetrical fixture block (28), feed inlet (34) have been seted up to the upper surface of a sieve section of thick bamboo (24), feed jam (29) has been placed to the top of a sieve section of thick bamboo (24), and feed jam (29) are located the inside of feed inlet (34), the bottom surface of the feeding plug (29) is fixedly connected with symmetrical sliding plates (33), the inner side wall of the screen cylinder (24) is fixedly connected with symmetrical first sliding rails (32), one ends, far away from each other, of the two sliding plates (33) are clamped inside the first sliding rails (32), the bottom surface of the feeding plug (29) is fixedly connected with symmetrical first springs (35), the bottom end of each first spring (35) is fixedly connected with the inner bottom wall of the screen cylinder (24), symmetrical cleaning ports (36) are formed in the bottom surface of the screen cylinder (24), a cleaning plug (31) is placed inside each cleaning port (36), and the outer surface of the screen cylinder (24) is provided with a plurality of screen holes (30);

a screen (27) is placed in the shell (1), the left side surface and the right side surface of the screen (27) are fixedly connected with the inner side wall of the shell (1), a first discharge hole (4) is formed in the left side surface of the shell (1), a first sealing plug (5) is placed in the first discharge hole (4), a second discharge hole (2) is formed in the left side surface of the shell (1), and a second sealing plug (3) is placed in the second discharge hole (2);

symmetrical cavities (20) are formed in the shell (1), a socket (10) is formed in the inner top wall of each cavity (20), each adjusting plate (9) is placed in each cavity (20), each adjusting plate (9) is fixedly connected with an adjusting rod (11) on the upper surface, the top end of each adjusting rod (11) penetrates through the socket (10) and extends to the upper portion of the shell (1), each adjusting plate (9) is fixedly connected with a second spring (8) on the bottom surface, the bottom end of each second spring (8) is fixedly connected with the inner bottom wall of each cavity (20), a lower pressing plate (12) is fixedly connected to the top ends of the two adjusting rods (11) together, a first through hole (16) is formed in the upper surface of the lower pressing plate (12), and a feeding hopper (15) is fixedly connected to the inner wall of the first through hole (16), second opening (14) have been seted up to the upper surface of shell (1), the symmetrical kelly (17) of bottom surface fixedly connected with of holding down plate (12), symmetrical third opening (13) have been seted up to the upper surface of shell (1), and the bottom of kelly (17) is located the inside of third opening (13), the front of shell (1) has sealing door (38) through the fixed hinge joint of hinge.

2. The particle screening device for plastic production according to claim 1, wherein: the bottom surface fixedly connected with supporting seat (23) of rotating electrical machines (22), the left surface of supporting seat (23) and the right flank fixed connection of shell (1).

3. The particle screening device for plastic production according to claim 1, wherein: the upper surface of screen cloth (27) is fixedly connected with first guide plate (25), the right flank of first guide plate (25) and the inside wall fixed connection of shell (1).

4. The particle screening device for plastic production according to claim 1, wherein: the inner bottom wall of the shell (1) is fixedly connected with a second guide plate (26), and the right side face of the second guide plate (26) is fixedly connected with the inner side wall of the shell (1).

5. The particle screening device for plastic production according to claim 1, wherein: every the equal fixedly connected with symmetrical second slide rail (19) of inside wall of cavity (20), every the equal joint in the inside of second slide rail (19) in both ends about regulating plate (9).

6. The particle screening device for plastic production according to claim 1, wherein: the front surface of the sealing door (38) is fixedly connected with a pulling handle (37), and the outer surface of the pulling handle (37) is provided with anti-skid grains.

7. The particle screening device for plastic production according to claim 1, wherein: symmetrical handles (18) are arranged above the lower pressing plate (12), and the bottom surface of each handle (18) is fixedly connected with the upper surface of the lower pressing plate (12).