CN211662415U

CN211662415U - Screening machine for chemical granular plastic

Info

Publication number: CN211662415U
Application number: CN201922209640.4U
Authority: CN
Inventors: 王春玲
Original assignee: Fujian Guangcong Fire Equipment Co ltd
Current assignee: Alar Qingsong Chemical Co.,Ltd.
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-13
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a screening machine for granular plastics of chemical industry relates to plastics production technical field, the on-line screen storage device comprises a base, the top of base is provided with the framework, the top of framework is provided with the screen cloth cylinder, top one side fixedly connected with n type frame of base. The utility model discloses in, through n type frame, the feeder hopper, the pipe chute, the screen cloth cylinder, the diaphragm, a vertical plate, agitator motor, cooperation between (mixing) shaft and the stirring rake is used, can realize the function of continuous type screening, can prevent again that partial granular plastic from because piling up failing to filter, the speed and the effect of screening have been increased, and through the framework, driving motor, the driving shaft, the driven shaft, the conveyer belt, the baffle, cooperation between first collecting box and the second collecting box is used, the categorised collection of unloading is carried out to the granular plastic that accords with and is not conform to the production needs respectively, conveniently carry out centralized processing, the device's practicality has been increased.

Description

Screening machine for chemical granular plastic

Technical Field

The utility model relates to a plastics production technical field specifically is a screening machine for granular plastics of chemical industry.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives. The main component of the plastic is resin. The resin is a high molecular compound which has not been mixed with various additives, and is originally named from lipids 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 plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc. At present, the shape of plastics is various, granular plastics are a common form in the shape of plastics, and in order to obtain granular plastics meeting the production requirement, granular plastic products need to be screened.

However, in the prior art, most screening machines for granular plastics are intermittent, so that the screening efficiency is greatly reduced, and the screened products cannot be collected by the screening machines for the granular plastics, so that the products are inconvenient to be intensively treated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening machine for granular plastics of chemical industry 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:

the utility model provides a chemical industry graininess sieve separator for plastics, includes the base, the top of base is provided with the framework, the top of framework is provided with the screen cloth cylinder, top one side fixedly connected with n type frame of base, and the top opposite side fixedly connected with riser of base, be provided with the (mixing) shaft in the middle of the inside of screen cloth cylinder, and the fixed surface of screen cloth cylinder installs and holds carrier, the outer skin weld of (mixing) shaft has the stirring rake, the top fixed mounting of n type frame has the feeder hopper, and the inside of n type frame is provided with the diaphragm, the bottom fixedly connected with pipe chute of feeder hopper, the outer wall fixed mounting of riser has agitator motor.

As a further aspect of the present invention: the framework is connected through holding carrier with the screen cloth cylinder, framework and screen cloth cylinder's perpendicular cross-section all are 15 contained angles with the horizontal plane, the round hole has all been seted up at screen cloth cylinder's both ends, the one end of (mixing) shaft is passed one the round hole runs through in the riser, and the other end of (mixing) shaft passes another the round hole runs through in the diaphragm, the (mixing) shaft all is connected through clearance fit with riser and diaphragm, the (mixing) shaft runs through to be connected through rotating in the one end of riser and agitator motor's output, the stirring rake is in screen cloth cylinder's inside, the bottom of feeder hopper runs through in the top of n type frame, and the bottom of feeder hopper and the top intercommunication of pipe chute, the bottom of chute is in screen cloth cylinder.

As a further aspect of the present invention: the conveying belt is arranged inside the frame body, a driving shaft and a driven shaft are respectively arranged on two sides inside the conveying belt, a baffle is fixedly connected to the outer surface of the conveying belt, a driving motor is fixedly mounted on the front surface, close to the driving shaft, of the base, a first collecting box is fixedly mounted on one side of the bottom of the base, and a second collecting box is fixedly mounted on the other side of the bottom of the base.

As a further aspect of the present invention: the front end of driving shaft runs through in the framework, the front end of driving shaft is connected through rotating with driving motor's output, and the rear end of driving shaft passes through the bearing with the rear side inner wall of framework and is connected, both ends pass through the bearing with the front and back both sides inner wall of framework respectively around the driven shaft and are connected, driving shaft and driven shaft all are connected through the transmission with the conveyer belt, the baffle is provided with a plurality of, a plurality of the baffle equidistance sets up the surface at the conveyer belt, first collecting box and second collecting box are in respectively under the conveyer belt both sides, the through-hole has all been seted up at the top of first collecting box and second collecting box.

As a further aspect of the present invention: the base is connected with the frame body through the connecting piece.

As a further aspect of the present invention: and the driving motor and the stirring motor are externally connected with a power supply.

Compared with the prior art, the beneficial effects of the utility model are that: through n type frame, the feeder hopper, the pipe chute, the screen cloth cylinder, the diaphragm, the riser, agitator motor, cooperation between (mixing) shaft and the stirring rake is used, can realize the function of continuous type screening, can prevent again that partial graininess plastics from failing the screening owing to piling up, the speed and the effect of screening have been increased, and pass through the framework, driving motor, the driving shaft, the driven shaft, the conveyer belt, the baffle, cooperation between first collecting box and the second collecting box is used, the categorised collection of unloading is carried out to the graininess plastics that accord with and do not accord with the production needs respectively, conveniently carry out centralized processing, the device's practicality has been increased.

Drawings

Fig. 1 is a schematic structural diagram of a screening machine for chemical granular plastics.

Fig. 2 is a sectional view of a front view of a screening machine for chemical granular plastics.

FIG. 3 is a cross-sectional view of a side view of an n-type frame in a screening machine for chemical granular plastics.

The labels in the figure are: 1. a base; 2. a frame body; 3. a connecting member; 4. a screen drum; 5. a first collection tank; 6. a second collection tank; 7. a carrier; 8. a conveyor belt; 9. an n-type frame; 10. a vertical plate; 11. a drive motor; 12. a stirring shaft; 13. a stirring motor; 14. a baffle plate; 15. a feed hopper; 16. a drive shaft; 17. a driven shaft; 18. an inclined tube; 19. a stirring paddle; 20. a transverse plate.

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, in the embodiment of the present invention, a screening machine for chemical granular plastics comprises a base 1, a frame 2 is disposed above the base 1, a connecting member 3 is disposed between the base 1 and the frame 2, the base 1 is connected to the frame 2 via the connecting member 3, a screen drum 4 is disposed above the frame 2, an n-shaped frame 9 is fixedly connected to one side of the top of the base 1, a vertical plate 10 is fixedly connected to the other side of the top of the base 1, a stirring shaft 12 is disposed in the middle of the inside of the screen drum 4, a bearing member 7 is fixedly disposed on the outer surface of the screen drum 4, the frame 2 is connected to the screen drum 4 via the bearing member 7, the vertical section and the horizontal plane of the frame 2 and the screen drum 4 both form an included angle of 15 degrees, a stirring paddle 19 is welded on the outer surface of the stirring shaft 12, a feeding hopper 15 is fixedly, the bottom of the feed hopper 15 is fixedly connected with an inclined tube 18, the outer wall of the vertical plate 10 is fixedly provided with a stirring motor 13, two ends of the screen drum 4 are both provided with round holes, one end of a stirring shaft 12 passes through one round hole and penetrates through the vertical plate 10, the other end of the stirring shaft 12 passes through the other round hole and penetrates through the transverse plate 20, the stirring shaft 12 is connected with the vertical plate 10 and the transverse plate 20 through clearance fit, one end of the stirring shaft 12 penetrating through the vertical plate 10 is connected with the output end of the stirring motor 13 through rotation, a stirring paddle 19 is arranged inside the screen drum 4, the bottom of the feed hopper 15 penetrates through the top of the n-shaped frame 9, the bottom of the feed hopper 15 is communicated with the top of the inclined tube 18, the bottom of the inclined tube 18 is arranged inside the screen drum 4, a conveyor belt 8 is arranged inside the frame body 2, two sides inside the conveyor belt, the front surface of the base 1 close to the driving shaft 16 is fixedly provided with a driving motor 11, one side of the bottom of the base 1 is fixedly provided with a first collecting box 5, the other side of the bottom of the base 1 is fixedly provided with a second collecting box 6, the front end of the driving shaft 16 penetrates through the frame body 2, the front end of the driving shaft 16 is connected with the output end of the driving motor 11 in a rotating way, the rear end of the driving shaft 16 is connected with the inner wall of the rear side of the frame body 2 through a bearing, the front end and the rear end of the driven shaft 17 are respectively connected with the inner walls of the front side and the rear side of the frame body 2 through bearings, the driving shaft 16 and the driven shaft 17 are respectively connected with the conveyor belt 8 through transmission, a plurality of baffles 14 are arranged on the outer surface of the conveyor belt 8 at equal intervals, the first collecting box 5 and the second collecting box 6 are, the driving motor 11 and the stirring motor 13 are externally connected with a power supply.

The utility model discloses a theory of operation is: in the using process, a user firstly places granular plastics to be screened into a feed hopper 15, the granular plastics enter the inside of a screen drum 4 through an inclined pipe 18, the granular plastics roll downwards in the screen drum 4, in the rolling process, the granular plastics with the diameter required by production fall onto a conveyor belt 8, the granular plastics with the diameter larger than the diameter required by production fall onto the bottom of the screen drum 4 and finally fall into a second collecting box 6, meanwhile, a stirring motor 13 and a driving motor 11 are controlled to work respectively, the stirring motor 13 applies work to drive a stirring shaft 12 to rotate, the stirring shaft 12 drives a stirring paddle 19 to rotate, partial granular plastics in the screen drum 4 are prevented from being not screened due to accumulation, namely, the screening effect is increased, the driving motor 11 applies work to drive a driving shaft 16 to rotate, and the driving shaft 16 drives a driven shaft 17, The conveyer belt 8 and the baffle 14 convey the granular plastic meeting the production requirement to the upper part of the first collecting box 5, and finally fall into the first collecting box 5, namely, the granular plastic meeting the production requirement is unloaded and collected, so that the centralized treatment is convenient.

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 screening machine for granular plastics of chemical industry, includes base (1), its characterized in that: the top of base (1) is provided with framework (2), the top of framework (2) is provided with screen cloth cylinder (4), top one side fixedly connected with n type frame (9) of base (1), and the top opposite side fixedly connected with riser (10) of base (1), be provided with (mixing) shaft (12) in the middle of the inside of screen cloth cylinder (4), and the fixed surface of screen cloth cylinder (4) installs and holds carrier (7), the outer skin weld of (mixing) shaft (12) has stirring rake (19), the top fixed mounting of n type frame (9) has feeder hopper (15), and the inside of n type frame (9) is provided with diaphragm (20), the bottom fixedly connected with pipe chute (18) of feeder hopper (15), the outer wall fixed mounting of riser (10) has agitator motor (13).

2. The screening machine for the chemical granular plastics as claimed in claim 1, wherein the screening machine comprises: the frame body (2) is connected with the screen drum (4) through the bearing piece (7), the vertical section of the frame body (2) and the screen drum (4) and the horizontal plane form a 15-degree included angle, the two ends of the screen drum (4) are both provided with round holes, one end of the stirring shaft (12) penetrates through one round hole and penetrates through the vertical plate (10), the other end of the stirring shaft (12) penetrates through the other round hole and penetrates through the transverse plate (20), the stirring shaft (12) is connected with the vertical plate (10) and the transverse plate (20) in a clearance fit manner, one end of the stirring shaft (12) penetrating through the vertical plate (10) is connected with the output end of the stirring motor (13) in a rotating manner, the stirring paddle (19) is positioned inside the screen drum (4), the bottom of the feeding hopper (15) penetrates through the top of the n-shaped frame (9), and the bottom of the feeding hopper (15) is communicated with the top of the inclined tube, the bottom of the inclined tube (18) is positioned inside the screen drum (4).

3. The screening machine for the chemical granular plastics as claimed in claim 1, wherein the screening machine comprises: the inside of framework (2) is provided with conveyer belt (8), the inside both sides of conveyer belt (8) are provided with driving shaft (16) and driven shaft (17) respectively, and the outer fixed surface of conveyer belt (8) is connected with baffle (14), base (1) closes on the front surface fixed mounting of driving shaft (16) and has driving motor (11), the bottom one side fixed mounting of base (1) has first collecting box (5), and the bottom opposite side fixed mounting of base (1) has second collecting box (6).

4. The screening machine for the chemical granular plastics as claimed in claim 3, wherein: the front end of the driving shaft (16) penetrates through the frame body (2), the front end of the driving shaft (16) is connected with the output end of the driving motor (11) in a rotating mode, the rear end of the driving shaft (16) is connected with the inner wall of the rear side of the frame body (2) through a bearing, the front end and the rear end of the driven shaft (17) are connected with the inner walls of the front side and the rear side of the frame body (2) through bearings respectively, the driving shaft (16) and the driven shaft (17) are connected with the conveyor belt (8) in a transmission mode, the baffle (14) is provided with a plurality of baffles, the baffles (14) are arranged on the outer surface of the conveyor belt (8) in an equidistant mode, the first collecting box (5) and the second collecting box (6) are located under the two sides of the conveyor belt (8) respectively, and through holes are formed in the tops of the first.

5. The screening machine for the chemical granular plastics as claimed in claim 1, wherein the screening machine comprises: a connecting piece (3) is arranged between the base (1) and the frame body (2), and the base (1) is connected with the frame body (2) through the connecting piece (3).

6. The screening machine for the chemical granular plastics as claimed in claim 3, wherein: the driving motor (11) and the stirring motor (13) are externally connected with a power supply.