CN212445927U - Sieving mechanism is used in plastic granules production - Google Patents

Abstract

The utility model relates to a plastic granules's production auxiliary assembly specifically is a sieving mechanism is used in plastic granules production, including the casing, the casing top is provided with the feeder hopper, and the feeder hopper downside is provided with sieve material mechanism, sieve material mechanism downside be provided with casing fixed connection's dust absorption mechanism, dust absorption mechanism downside be provided with casing fixed connection's baffle, the baffle top is provided with the dump bin, the utility model discloses, through setting up actuating mechanism, the motor drives the cam and rotates, under the effect of cam and spring, place the frame and control the repetitive motion, a plurality of filter frames can filter plastic granules along with the motion of placing the frame, have alleviateed workman's operation burden, have improved production efficiency greatly, through setting up dust absorption mechanism, can collect the powder granule and the impurity that produce in the screening process, have protected the environment in the workshop.

Description

Sieving mechanism is used in plastic granules production

Technical Field

The utility model relates to a plastic granules's production auxiliary assembly specifically is a sieving mechanism is used in plastic granules production.

Background

The plastic products are the general name of articles for daily life, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes of injection molding, plastic suction and the like which take the plastics as the raw materials; the plastic raw material is subjected to a series of production processes such as banburying, extrusion, granulation and the like to form plastic particles, and the plastic particles become the raw material for producing plastic products.

The manufactured plastic particles need to be screened, and can be packaged and sold only when the qualified size requirement is met, a mesh screen tool is mostly adopted for manual screening in the prior art, the operation intensity of workers is high, and meanwhile, the production efficiency is low; because some powdered particles and plastic production raw material powder can be produced in the production process, dust is easily produced in the screening and packaging processes, and the workshop working environment is polluted, so that the screening device for plastic particle production is urgently required to be developed aiming at the current situation so as to overcome the defects in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism is used in plastic granules production to solve the problem that proposes in 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 sieving mechanism is used in plastic granules production, includes the casing, the casing top is provided with the feeder hopper, the feeder hopper downside is provided with sieve material mechanism, sieve material mechanism downside be provided with casing fixed connection's dust absorption mechanism, dust absorption mechanism downside is provided with the baffle with casing fixed connection, the baffle top is provided with the dump bin.

As a further aspect of the present invention: the sieve material mechanism includes that fixed connection sets up the backup pad in the casing inboard, the backup pad inboard is provided with places the frame, place the equal fixed connection in both sides around the frame and be provided with the guide block, guide block and the guide way sliding connection who sets up in the backup pad inboard, it is provided with the stopper to place inboard bottom fixed connection of frame, the stopper top is provided with a plurality ofly and places frame swing joint's filter frame, the filter frame left and right sides all is provided with and places frame fixed connection's telescopic link, the telescopic link other end is provided with the splint that are used for fixed filter frame, it is provided with actuating mechanism to place the frame outside.

As a further aspect of the present invention: actuating mechanism is including setting up placing the left motor of frame, motor and backup pad bolted connection, motor upside output is connected with the cam, it is provided with the fixed block with casing fixed connection to place the frame right side, the inboard sliding connection of fixed block is provided with and places frame fixed connection's connecting block, fixed connection is provided with the spring between connecting block and the fixed block.

As a further aspect of the present invention: a plurality of equal fixed connection in filter frame bottom inboard is provided with the filter screen, and is a plurality of the mesh number from the top down of filter screen increases in proper order.

As a further aspect of the present invention: dust absorption mechanism includes that fixed connection sets up the suction box at both ends about the casing inboard, the suction box is close to and places the inboard fixed connection of frame one end and is provided with the filter plate, the inboard joint of suction box is provided with the connecting plate, the inboard fixed connection of connecting plate is provided with the active carbon filter screen, the both ends outside all is provided with the recess about the connecting plate, the recess inboard is provided with the sealing washer, the suction box output passes through the air duct and is connected with the air pump of bolted connection setting in the baffle bottom, the air pump downside is provided with the water tank with casing bolted connection, the air pump output is connected with the water tank, the casing bottom left and right sides all is provided with the.

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

1. through the arrangement of the driving mechanism, the motor drives the cam to rotate, the placing frame moves left and right repeatedly under the action of the cam and the spring, and the plastic particles can be screened by the plurality of filter frames along with the movement of the placing frame, so that the operation burden of workers is reduced, and the production efficiency is greatly improved;

2. the plastic particles can be more finely screened by arranging the plurality of filter frames, and the filter frames can be fixed by arranging the telescopic rods and the clamping plates, so that the stability of the screening process is ensured, and convenience is brought to people for collection;

3. through setting up dust absorption mechanism, can collect the powder granule and the impurity that produce among the screening process, protected the environment in the workshop.

Drawings

Fig. 1 is a schematic structural diagram of a screening device for plastic particle production.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic perspective view of a screening device for plastic particle production.

In the figure: 1-shell, 2-feed hopper, 3-placing frame, 4-supporting plate, 5-motor, 6-telescopic rod, 7-clamping plate, 8-filter frame, 9-filter screen, 10-limiting block, 11-dust suction box, 12-air duct, 13-clapboard, 14-waste bin, 15-air pump, 16-water tank, 17-air outlet, 18-fixing block, 19-connecting block, 20-filter plate, 21-connecting plate, 22-activated carbon filter screen, 23-sealing ring and 24-guide plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a screening device for plastic particle production, includes a housing 1, the top of the housing 1 is provided with a feeding hopper 2, the lower side of the feeding hopper 2 is provided with a material sieving mechanism, the lower side of the material sieving mechanism is provided with a dust suction mechanism fixedly connected with the housing 1, the lower side of the dust suction mechanism is provided with a partition 13 fixedly connected with the housing 1, and the top of the partition 13 is provided with a waste bin 14.

Example 2

In this embodiment, sieve material mechanism includes that fixed connection sets up backup pad 4 at 1 inboard of casing, 4 inboard sides in backup pad are provided with places frame 3, the equal fixed connection in both sides is provided with the guide block around placing frame 3, the guide block is with to set up at 4 inboard guide way sliding connection in backup pad, it is provided with stopper 10 to place 3 inboard bottom fixed connection in frame, stopper 10 top is provided with a plurality of and places 3 swing joint's of frame filter frame 8, the 8 left and right sides of filter frame all are provided with and place 3 fixed connection's of frame telescopic link 6, the 6 other ends of telescopic link are provided with splint 7 that are used for fixed filter frame 8, it is provided with actuating mechanism to place the 3 outsides in frame.

In this embodiment, actuating mechanism is including setting up placing the left motor 5 of frame 3, motor 5 and 4 bolted connection of backup pad, 5 upside outputs of motor are connected with the cam, it is provided with fixed block 18 with 1 fixed connection of casing to place frame 3 right side, 18 inboard sliding connection of fixed block is provided with and places frame 3 fixed connection's connecting block 19, fixed connection is provided with the spring between connecting block 19 and the fixed block 18, and through setting up actuating mechanism, motor 5 drives the cam and rotates, under the effect of cam and spring, places frame 3 and controls repetitive motion, and a plurality of filter frames 8 can filter the plastic granules along with the motion of placing frame 3, have alleviateed workman's operation burden, have improved production efficiency greatly.

In this embodiment, it is a plurality of filter frame 8 bottom inboard equal fixed connection is provided with filter screen 9, and is a plurality of filter screen 9's mesh number from the top down increases in proper order, through setting up a plurality of filter frames 8, can carry out more meticulous screening to plastic granules, through setting up telescopic link 6 and splint 7, can be fixed filter frame 8, guarantees the stability of screening process, makes things convenient for people to collect simultaneously.

In this embodiment, the dust suction mechanism includes a dust suction box 11 fixedly connected to the left and right ends of the inner side of the housing 1, the dust suction box 11 is fixedly connected to the inner side of the end close to the placing frame 3 and is provided with a filter plate 20, the inner side of the dust suction box 11 is connected to a connecting plate 21 in a clamping manner, the inner side of the connecting plate 21 is fixedly connected to an activated carbon filter screen 22, the outer sides of the upper and lower ends of the connecting plate 21 are provided with grooves, the inner sides of the grooves are provided with seal rings 23, the output end of the dust suction box 11 is connected to an air pump 15 which is connected to the bottom of the partition plate 13 through an air duct 12 and is provided with a water tank 16 which is connected to the housing 1 through a bolt, the output end of the air pump 15 is connected to the water tank 16, the left and right sides, the environment in the workshop is protected.

In this embodiment, the upper sides of the left and right ends of the waste bin 14 are provided with material guiding plates 24 fixedly connected with the housing 1.

In this embodiment, a door is hinged to the front side of the housing 1.

This sieving mechanism is used in plastic granules production, through setting up actuating mechanism, motor 5 drives the cam and rotates, under the effect of cam and spring, place frame 3 and control the repetitive motion, a plurality of filter frames 8 can filter plastic granules along with the motion of placing frame 3, workman's operation burden has been alleviateed, production efficiency has been improved greatly, through setting up a plurality of filter frames 8, can carry out more meticulous screening to plastic granules, through setting up telescopic link 6 and splint 7, can be fixed filter frame 8, guarantee the stability of screening process, make things convenient for people to collect simultaneously, through setting up dust absorption mechanism, powder granule and the impurity that can produce in the screening process are collected, the environment in the workshop has been protected.

The utility model discloses a theory of operation is: pour plastic granules into from feeder hopper 2, plastic granules fall in the filter frame 8 of placing the inboard top of frame 3, motor 5 drives the cam and rotates, under the effect of cam and spring, place frame 3 and control the repetitive motion, a plurality of filter frames 8 can filter plastic granules along with the motion of placing frame 3, powder granule and the impurity that produces can be followed and placed frame 3 and inside whereabouts in the screening process, air pump 15 operation makes suction box 11 produce suction, filter plate 20 can be isolated with the less plastic granules of volume, avoid blockking up the pipeline, activated carbon filter screen 22 can collect the powder granule and the impurity that produce in the screening process, water tank 16 can realize further removing dust, after the screening, with the shrink of telescopic link 6, can take out filter frame 8.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (5)

1. The utility model provides a sieving mechanism is used in plastic granules production, includes casing (1), its characterized in that, casing (1) top is provided with feeder hopper (2), feeder hopper (2) downside is provided with sieve material mechanism, sieve material mechanism downside is provided with the dust absorption mechanism with casing (1) fixed connection, dust absorption mechanism downside is provided with baffle (13) with casing (1) fixed connection, baffle (13) top is provided with dump bin (14).

2. The screening device for plastic particle production according to claim 1, wherein the screening means comprises a support plate (4) fixedly connected and arranged inside the housing (1), a placing frame (3) is arranged at the inner side of the supporting plate (4), guide blocks are fixedly connected at the front side and the rear side of the placing frame (3), the guide block is connected with a guide groove arranged on the inner side of the support plate (4) in a sliding way, the bottom of the inner side of the placing frame (3) is fixedly connected with a limiting block (10), the top of the limiting block (10) is provided with a plurality of filter frames (8) movably connected with the placing frame (3), the left side and the right side of the filter frame (8) are both provided with telescopic rods (6) fixedly connected with the placing frame (3), the other end of the telescopic rod (6) is provided with a clamping plate (7) used for fixing the filter frame (8), and a driving mechanism is arranged on the outer side of the placing frame (3).

3. The screening device for plastic particle production according to claim 2, wherein the driving mechanism comprises a motor (5) arranged on the left side of the placing frame (3), the motor (5) is connected with the supporting plate (4) through a bolt, an output end on the upper side of the motor (5) is connected with a cam, a fixing block (18) fixedly connected with the shell (1) is arranged on the right side of the placing frame (3), a connecting block (19) fixedly connected with the placing frame (3) is arranged on the inner side of the fixing block (18) in a sliding connection mode, and a spring is arranged between the connecting block (19) and the fixing block (18) in a fixed connection mode.

4. The screening device for plastic particle production according to claim 3, wherein a plurality of filter screens (9) are fixedly connected to the inner sides of the bottoms of the filter frames (8), and the mesh number of the plurality of filter screens (9) is increased from top to bottom.

5. The screening device for plastic particle production according to claim 1, wherein the dust collection mechanism comprises dust collection boxes (11) fixedly connected and arranged at the left and right ends of the inner side of the shell (1), a filter plate (20) is fixedly connected and arranged at the inner side of one end, close to the placing frame (3), of each dust collection box (11), a connecting plate (21) is clamped and arranged at the inner side of each dust collection box (11), an activated carbon filter screen (22) is fixedly connected and arranged at the inner side of each connecting plate (21), grooves are formed in the outer sides of the upper end and the lower end of each connecting plate (21), sealing rings (23) are arranged at the inner sides of the grooves, the output end of each dust collection box (11) is connected with an air pump (15) which is arranged at the bottom of the partition plate (13) in a bolted connection mode through an air duct (12), a water tank (16) which is connected with the shell (1) in a, the left side and the right side of the bottom end of the shell (1) are provided with air outlets (17).

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