CN214026535U

CN214026535U - Dust removal mixing box of plastic granules screw extruder

Info

Publication number: CN214026535U
Application number: CN202022438893.1U
Authority: CN
Inventors: 郑铭峰; 童智勇; 聂美洪; 蔡瑞新; 葛建雄
Original assignee: Chibi Tongchuang Plastics Co ltd
Current assignee: Chibi Tongchuang Plastics Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-24
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a compounding case field discloses a plastic granules screw extruder's dust removal compounding case, including box shell and dust removal case, the inside of box shell is provided with first pivot, and the avris of first pivot is connected with the conveyer belt to the avris of conveyer belt is provided with the second pivot, the avris of second pivot is provided with the hybrid stick, and the top of hybrid stick is provided with opens and shuts the lid to the below of opening and shutting the lid is provided with the turning block, the top of turning block is provided with the spring, and the inside of spring has run through the lifter, the bottom of box shell is connected with the discharge gate, and the avris of discharge gate is connected with first half tooth to the avris of first half tooth is connected with half tooth of second, the avris of second half tooth is connected with first rotation lid. The utility model has the advantages of it is following and effect: the filter screen is removable, adsorbs the dust simultaneously and can effectively reduce air pollution, reduces the suction capacity of user's dust to can not influence operating personnel's healthy.

Description

Dust removal mixing box of plastic granules screw extruder

Technical Field

The utility model relates to a compounding case technical field, in particular to plastic granules screw extruder's dust removal compounding case.

Background

Along with the rapid development of social economy, the application range of plastics is more and more wide, the popularization of production line automation for high-efficiency production in the plastic processing industry is driven, a mixing box comprises a horizontal rotating container, a rotating vertical stirring blade and the like, when formed materials are stirred, the container turns to the left, the blade turns to the right, due to the effect of countercurrent, the movement directions of all particles of the formed materials are crossed, the probability of mutual contact is increased, the extrusion force of a countercurrent mixer on the materials is small, the heat productivity is low, the stirring efficiency is high, and the mixing is uniform.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic granules screw extruder's dust removal compounding case has quick homogeneous mixing, extrudes effectual, the dust removal of being convenient for and the effect of being convenient for change the filter screen.

The above technical purpose of the present invention can be achieved by the following technical solutions: the dust removing box comprises a box body shell and a dust removing box, wherein a first rotating shaft is arranged in the box body shell, the side of the first rotating shaft is connected with a conveying belt, a second rotating shaft is arranged on the side of the conveying belt, a mixing rod is arranged on the side of the second rotating shaft, an opening and closing cover is arranged above the mixing rod, a rotating block is arranged below the opening and closing cover, a spring is arranged above the rotating block, a lifting rod penetrates through the spring, a discharge port is connected to the bottom of the box body shell, a first half tooth is connected to the side of the discharge port, a second half tooth is connected to the side of the first half tooth, a first rotating cover is connected to the side of the second half tooth, a second rotating cover is arranged on the side of the first rotating cover, a fixed box penetrates through the side of the box body shell, rotating teeth are arranged in the fixed box, and the side of the rotating teeth is connected with a cylindrical block, the avris of cylinder piece is provided with the groove tooth, and the avris of groove tooth is connected with the fan, the dust removal case sets up in the avris of box shell, and the inside of dust removal case is provided with the filter screen to the avris of filter screen runs through there is the bolt.

Through adopting above-mentioned technical scheme, two mixing bars are rotatory simultaneously, are convenient for more quick with plastic granules misce bene, the plastic granules that the edge is difficult to mix also can be by the homogeneous mixing.

The utility model discloses a further set up to: the first rotating shaft and the second rotating shaft form a transmission structure through the conveying belt, and the first rotating shaft and the second rotating shaft are parallel to each other.

The utility model discloses a further set up to: the opening and closing cover and the box body shell form a clamping structure through the lifting rod, and the lifting rod is perpendicular to the opening and closing cover.

Through adopting above-mentioned technical scheme, be convenient for open and shut opening and shutting of lid, make this mixing box can open when not being used and open and shut the lid and clean, inspect the change to the mixing rod of inside simultaneously, convenient use afterwards.

The utility model discloses a further set up to: first rotation lid constitutes revolution mechanic through between half first tooth and the half second tooth, and is parallel to each other between first rotation lid and the discharge gate.

Through adopting above-mentioned technical scheme, make the discharge gate can be opened and shut, make this mixing box when carrying out the compounding, plastic granules can not directly fall to cause plastic granules's the inhomogeneous of mixture, thereby the effect is extruded in the influence.

The utility model discloses a further set up to: the groove teeth form a rotating structure through the cylindrical blocks and the rotating teeth, and the center lines of the groove teeth and the center line of the fan are overlapped.

Through adopting above-mentioned technical scheme, can mix the dust suction that produces when the fan is rotatory in the plastic granules, the in-process that the plastic granules poured into simultaneously opens and shuts opening of lid and can make the dust in the air get into, the dust volume that contains in the plastic granules of being convenient for reduce makes and extrudes the effect better.

The utility model discloses a further set up to: the filter screen passes through to constitute detachable construction between bolt and the dust removal case, and mutually perpendicular between filter screen and the bolt.

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

1. the dust removal mixing box of the plastic particle screw extruder is provided with a second rotating shaft and an opening and closing cover, the first rotating shaft is controlled to rotate by operating equipment, when the first rotating shaft rotates, a conveyor belt is driven to slide and the second rotating shaft is driven to rotate, so that mixing rods rotate, the two mixing rods rotate simultaneously, the plastic particles can be mixed uniformly and quickly, the plastic particles with the edges which are not mixed easily can be mixed uniformly, a rotating block is rotated, when the longer side of the rotating block rotates to the upper side, a lifting rod is pushed to rise, the lifting rod is clamped with the opening and closing cover, when the longer side of the rotating block rotates to the lower side, the lifting rod is pushed downwards by the resilience force of a spring, so that the opening and closing cover and a box shell are not clamped, the opening and closing of the opening and closing cover are convenient, the mixing box can be opened and closed to clean when not used, and the mixing rods inside are checked and replaced simultaneously, convenient for later use.

2. This plastic granules screw extruder's dust removal mixing box is provided with the second and rotates the lid, it rotates to drive first half tooth through operating equipment, it rotates simultaneously with the second rotation lid to drive half tooth of second when first half tooth rotates, it rotates to drive first rotation lid when second half tooth rotates simultaneously, thereby make the discharge gate can be opened and shut, make this mixing box when carrying out the compounding, plastic granules can not directly fall, thereby cause plastic granules's misce bene, thereby influence extrusion effect

3. The dust removal mixing box of the plastic particle screw extruder is provided with groove teeth and a filter screen, the rotating teeth are driven to rotate through operating equipment, when the rotating teeth rotate, cylindrical blocks connected with the sides of the rotating teeth are clamped with grooves on the sides of the groove teeth, meanwhile, the cylindrical blocks slide in the grooves on the sides of the groove teeth and drive the groove teeth to rotate, when the groove teeth rotate, a fan is driven to rotate, when the fan rotates, dust generated in the mixing of the plastic particles can be sucked out, meanwhile, the opening of a closing cover in the process of pouring the plastic particles can enable the dust in the air to enter, the dust amount contained in the plastic particles can be reduced conveniently, the extrusion effect is better, when the dust sucked by the fan is conveyed to the inside of the dust removal box, the dust is adsorbed through the filter screen, the filter screen is fixed through bolts, the replacement of the filter screen is convenient, and the air pollution can be effectively reduced by adsorbing the dust, the suction amount of dust of a user is reduced, so that the physical health of an operator is not influenced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is the schematic view of the connection structure between the box body housing and the opening/closing cover of the present invention.

Fig. 3 is a schematic view of the connection structure of the first half-tooth and the second rotating cover, the second half-tooth and the first rotating cover of the present invention.

FIG. 4 is a schematic view of the connection structure of the slot teeth and the fan

In the figure, 1, a box body shell; 2. a first rotating shaft; 3. a conveyor belt; 4. a second rotating shaft; 5. a mixing rod; 6. opening and closing the cover; 7. Rotating the block; 8. a spring; 9. a lifting rod; 10. a discharge port; 11. a first half tooth; 12. a second half tooth; 13. a first rotating cover; 14. a second rotating cover; 15. a fixed box; 16. rotating the teeth; 17. a cylindrical block; 18. groove teeth; 19. a fan; 20. a dust removal box; 21. a filter screen; 22. and (4) bolts.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. Referring to fig. 1-4, the present invention provides a technical solution: a dust removal mixing box of a plastic particle screw extruder comprises a box body shell 1, a first rotating shaft 2, a conveyor belt 3, a second rotating shaft 4, a mixing rod 5, an opening and closing cover 6, a rotating block 7, a spring 8, a lifting rod 9, a discharge hole 10, a first half tooth 11, a second half tooth 12, a first rotating cover 13, a second rotating cover 14, a fixed box 15, a rotating tooth 16, a cylindrical block 17, a groove tooth 18, a fan 19, a dust removal box 20, a filter screen 21 and a bolt 22, wherein the first rotating shaft 2 is arranged inside the box body shell 1, the conveyor belt 3 is connected to the side of the first rotating shaft 2, the second rotating shaft 4 is arranged on the side of the conveyor belt 3, the mixing rod 5 is arranged on the side of the second rotating shaft 4 in a penetrating mode, the opening and closing cover 6 is arranged above the mixing rod 5, the rotating block 7 is arranged below the opening and closing cover 6, the spring 8 is arranged above the rotating block 7, and the lifting rod 9 penetrates through the spring 8, the bottom of the box body shell 1 is connected with a discharge hole 10, the side of the discharge hole 10 is connected with a first half tooth 11, the side of the first half tooth 11 is connected with a second half tooth 12, the side of the second half tooth 12 is connected with a first rotating cover 13, the side of the first rotating cover 13 is provided with a second rotating cover 14, the side of the box body shell 1 penetrates through a fixed box 15, the inside of the fixed box 15 is provided with a rotating tooth 16, the side of the rotating tooth 16 is connected with a cylindrical block 17, the side of the cylindrical block 17 is provided with a groove tooth 18, the side of the groove tooth 18 is connected with a fan 19, a dust removal box 20 is arranged at the side of the box body shell 1, a filter screen 21 is arranged inside the dust removal box 20, and a bolt 22 penetrates through the side of the filter screen 21;

furthermore, a transmission structure is formed between the first rotating shaft 2 and the second rotating shaft 4 through the conveyor belt 3, the first rotating shaft 2 and the second rotating shaft 4 are parallel to each other, the two mixing rods 5 rotate simultaneously, so that plastic particles can be mixed uniformly more quickly, and the plastic particles with edges which are not easy to mix can also be mixed uniformly;

furthermore, a clamping structure is formed between the opening and closing cover (6) and the box body shell 1 through a lifting rod 9, and the lifting rod 9 and the opening and closing cover 6 are vertical to each other, so that the opening and closing of the opening and closing cover 6 are facilitated, the opening and closing cover 6 can be opened and the cleaning can be carried out when the mixing box is not used, and meanwhile, the mixing rod 5 in the mixing box can be checked and replaced, and the use after the cleaning is facilitated;

furthermore, the first rotating cover 13 forms a rotating structure through the first half-tooth 11 and the second half-tooth 12, and the first rotating cover 13 and the discharge port 10 are parallel to each other, so that the discharge port 10 can be opened and closed, and plastic particles cannot directly fall down when the mixing box mixes materials, so that the plastic particles are not uniformly mixed, and the extrusion effect is affected;

furthermore, the groove teeth 18 form a rotating structure through the cylindrical block 17 and the rotating teeth 16, and the center line of the groove teeth 18 is overlapped with the center line of the fan 19, so that dust generated in the mixing of the plastic particles can be sucked out when the fan 19 rotates, and meanwhile, the opening of the opening and closing cover 6 in the pouring process of the plastic particles can enable the dust in the air to enter, so that the dust amount contained in the plastic particles can be reduced, and the extrusion effect is better;

further, filter screen 21 passes through and constitutes detachable construction between bolt 22 and the dust removal case 20, and mutually perpendicular between filter screen 21 and the bolt 22, the change of the filter screen 21 of being convenient for adsorbs the dust simultaneously and can effectively reduce air pollution, reduces the suction volume of user's dust to can not influence operating personnel's is healthy.

The working principle is as follows: the dust removal mixing box of the plastic particle screw extruder has the use flow that according to the graph shown in figures 1-3, a first rotating shaft 2 is controlled to rotate through an operating device, when the first rotating shaft 2 rotates, a conveyor belt 3 is driven to slide and a second rotating shaft 4 is driven to rotate simultaneously, so that mixing rods 5 rotate simultaneously, two mixing rods 5 rotate simultaneously, plastic particles can be mixed uniformly and quickly, the plastic particles with the edges which are not easy to be mixed can also be mixed uniformly, then a rotating block 7 is rotated, when the longer side of the rotating block 7 rotates to the upper side, a lifting rod 9 is pushed to ascend, so that the lifting rod 9 is clamped with an opening and closing cover 6, when the longer side of the rotating block 7 rotates to the lower side, the lifting rod 9 is pushed downwards by the resilience force of a spring 8, so that the opening and closing cover 6 is not clamped with a box body shell 1, the opening and closing of the opening and closing cover 6 are convenient, so that the opening and closing cover 6 can be opened and closed when the mixing box is not used, meanwhile, the mixing rod 5 inside is checked and replaced, the use after the mixing rod is convenient, then the first half-tooth 11 is driven to rotate through operating equipment, when the first half-tooth 11 rotates, the second half-tooth 12 and the second rotating cover 14 are driven to rotate simultaneously, and simultaneously, when the second half-tooth 12 rotates, the first rotating cover 13 is driven to rotate, so that the discharge port 10 can be opened and closed, when the mixing box is used for mixing materials, plastic particles cannot directly fall, the mixing of the plastic particles is not uniform, and the extrusion effect is influenced;

according to the drawings of fig. 1 and 4, the rotating gear 16 is driven to rotate by operating equipment, when the rotating gear 16 rotates, the cylindrical block 17 connected with the side of the rotating gear 16 is clamped with the groove on the side of the groove gear 18, meanwhile, the cylindrical block 17 slides in the groove on the side of the groove gear 18 and drives the groove gear 18 to rotate, when the groove gear 18 rotates, the fan 19 is driven to rotate, when the fan 19 rotates, dust generated in plastic particle mixing can be sucked out, meanwhile, dust in air can enter the plastic particle by opening the closing cover 6 in the process of pouring the plastic particle, the dust amount contained in the plastic particle is reduced, the squeezing effect is better, finally, when the dust sucked by the fan 19 is conveyed to the inside of the dust removing box 20, the dust is adsorbed by the filter screen 21, the filter screen 21 is fixed by the bolt 22, the replacement of the filter screen 21 is facilitated, and the dust adsorption can effectively reduce air pollution, the suction amount of dust of a user is reduced, so that the physical health of an operator is not influenced.

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 plastic granules screw extruder's dust removal mixing box, includes box shell (1) and dust removal case (20), its characterized in that: the inside of box shell (1) is provided with first pivot (2), and the avris of first pivot (2) is connected with conveyer belt (3), and the avris of conveyer belt (3) is provided with second pivot (4), the avris of second pivot (4) is provided with mixing rod (5), and the top of mixing rod (5) is provided with opens and shuts and covers (6), and the below of opening and shutting lid (6) is provided with turning block (7), the top of turning block (7) is provided with spring (8), and the inside of spring (8) runs through has lifter (9), the bottom of box shell (1) is connected with discharge gate (10), and the avris of discharge gate (10) is connected with first half tooth (11) to the avris of first half tooth (11) is connected with second half tooth (12), the avris of second half tooth (12) is connected with first rotation lid (13), and the avris of first rotation lid (13) is provided with the second and rotates lid (14), the avris of box shell (1) has run through fixed case (15), and the inside of fixed case (15) is provided with rotatory tooth (16) to the avris of rotatory tooth (16) is connected with cylinder piece (17), the avris of cylinder piece (17) is provided with slot tooth (18), and the avris of slot tooth (18) is connected with fan (19), dust removal case (20) set up in the avris of box shell (1), and the inside of dust removal case (20) is provided with filter screen (21) to the avris of filter screen (21) has run through bolt (22).

2. The dust-removing mixing box of a plastic particle screw extruder in claim 1, which is characterized in that: the first rotating shaft (2) and the second rotating shaft (4) form a transmission structure through the conveyor belt (3), and the first rotating shaft (2) and the second rotating shaft (4) are parallel to each other.

3. The dust-removing mixing box of a plastic particle screw extruder in claim 1, which is characterized in that: the opening and closing cover (6) and the box body shell (1) form a clamping structure through the lifting rod (9), and the lifting rod (9) is perpendicular to the opening and closing cover (6).

4. The dust-removing mixing box of a plastic particle screw extruder in claim 1, which is characterized in that: the first rotating cover (13) forms a rotating structure through the first half-tooth (11) and the second half-tooth (12), and the first rotating cover (13) is parallel to the discharge hole (10).

5. The dust-removing mixing box of a plastic particle screw extruder in claim 1, which is characterized in that: the groove teeth (18) form a rotating structure through the cylindrical blocks (17) and the rotating teeth (16), and the center lines of the groove teeth (18) and the fan (19) are overlapped.

6. The dust-removing mixing box of a plastic particle screw extruder in claim 1, which is characterized in that: filter screen (21) pass through bolt (22) and constitute detachable construction between dust removal case (20), and mutually perpendicular between filter screen (21) and bolt (22).