CN209920283U

CN209920283U - Plastic powder mixer

Info

Publication number: CN209920283U
Application number: CN201920649213.5U
Authority: CN
Inventors: 孙浪; 司妍; 孙连波
Original assignee: Jiangsu Surf Plastic Powder Co Ltd
Current assignee: Jiangsu Surf Plastic Powder Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-10
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a plastics processing equipment technical field just discloses a plastics powder blendor, including the mixing box, the top fixedly connected with of mixing box goes into the hopper, the slot that the equidistance was arranged is seted up to the right side wall that goes into the hopper, it has the cutting to peg graft in the inside of slot, the left side fixedly connected with connecting plate of cutting, the left side fixedly connected with ejector pad of connecting plate, the left side fixedly connected with barrel of ejector pad, the inside threaded connection of barrel has the screw rod, screw rod fixed connection is on servo motor's output shaft, the spout has been seted up at the top of mixing box, the inside sliding connection of spout has the slider. This plastic powder blendor alleviates the workman and adds the work trouble of material in batches, improves the efficiency of work, also avoids disposable all materials of adding simultaneously and leads to the circumstances that the mixed effect variation, and can prevent the adhesion of material, avoids the material extravagant, has greatly improved the practicality of blendor.

Description

Plastic powder mixer

Technical Field

The utility model relates to a plastics processing equipment technical field specifically is a plastic powder blendor.

Background

On the assembly line of plastics production, one of them step is, will carry out the compounding to plastic granules, and current plastic granules compounding device all adopts mechanical stirring's mode to carry out the compounding, and the primary structure is for in a churn, sets up the stirring rake, stirs the material that adds into to realize the purpose of compounding.

However, the mixer for plastic powder still has certain defects when in use, the common mixer needs to manually add materials in batches according to the amount of mixed materials, so that the work of workers becomes troublesome, the work efficiency is reduced, and meanwhile, if all the materials are added at one time, the materials can be accumulated, the mixing effect is reduced, and the inner wall of the mixer is easy to adhere a large amount of materials when being mixed and stirred, so that the materials are wasted, and the practicability of the mixer is reduced, thereby providing the mixer for plastic powder to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic powder blendor has possessed advantages such as compounding efficiency that can effectively improve the blendor, has solved the not good problem of current plastic powder blendor compounding effect.

(II) technical scheme

For the purpose that realizes above-mentioned compounding efficiency that can effectively improve the blendor, the utility model provides a following technical scheme: a plastic powder mixer comprises a mixing box, wherein the top of the mixing box is fixedly connected with a feeding hopper, the right side wall of the feeding hopper is provided with slots which are arranged equidistantly, inserting strips are inserted into the slots, the left side of the inserting strips is fixedly connected with a connecting plate, the left side of the connecting plate is fixedly connected with a push block, the left side of the push block is fixedly connected with a screw barrel, the inner part of the screw barrel is in threaded connection with a screw rod which is fixedly connected onto an output shaft of a servo motor, the top of the mixing box is provided with a sliding groove, the inner part of the sliding groove is in sliding connection with a sliding block, a connecting block is fixedly connected between the sliding block and the screw barrel, the bottom of the mixing box is fixedly connected with a machine box, the inner part of the machine box is fixedly provided with a stirring motor, the output shaft of the stirring motor is fixedly connected, the utility model discloses a mixer, including the bottom commentaries on classics board, the equal fixedly connected with scraper blade in the left and right sides and the front and the back of end commentaries on classics board, the top fixedly connected with (mixing) shaft of end commentaries on classics board, the outside fixedly connected with helical blade of (mixing) shaft, the fixed strip that fixedly connected with equidistance was arranged between the left and right sides wall of going into the hopper, the bottom fixed mounting of mixing box has ejection of compact mouth, the outside fixedly connected with support.

Preferably, the feeding hopper is communicated with the mixing box, and the right side of the cutting bar penetrates through the feeding hopper and extends to the inside of the slot in the right side wall of the feeding hopper.

Preferably, the cutting strips and the fixing strips are arranged in a staggered mode, and the sum of the widths of the cutting strips and the fixing strips is equal to the width of the bottom of the inner side of the feeding hopper.

Preferably, the length of the sliding groove is smaller than that of the screw rod, and the length of the sliding groove is equal to that of the screw cylinder.

Preferably, the width of the sliding block is larger than that of the connecting block, and the width of the connecting block is equal to that of the chute notch.

Preferably, the top of the rotating shaft penetrates through the mixing box and extends to the interior of the mixing box to be fixedly connected with the bottom of the bottom rotating plate, and the bottom of the bottom rotating plate is contacted with the bottom wall of the mixing box.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic powder blendor possesses following beneficial effect:

the plastic powder mixer pours various plastic powder mixed materials into the hopper, the materials are stacked on the fixed strips and the insert strips, according to the stirring amount and the stirring effect of the plastic powder mixer, the servo motor is started to drive the screw rod to rotate, so as to drive the screw cylinder to rotate, the screw cylinder is fixedly connected with the slide block through the connecting block, the slide block can only slide left and right in the sliding chute, so that the screw cylinder moves left and right on the outer side of the screw rod under the action of the rotating thrust of the inner side thread, the right side of the connecting plate connected through the push block can be driven to move left and right for adjustment, so that the insert strips on the right side of the connecting plate can be drawn out from the slots and moved out from the left side of the hopper, the plastic powder mixed materials can fall into the mixing box from the staggered gaps of the fixed strips, after the material amount of a certain time is added, the servo motor is, insert the cutting in the slot, make the crisscross gap of fixed strip seal, thereby reach the purpose of control pan feeding volume, start agitator motor simultaneously, the end commentaries on classics board that drives the pivot top rotates, thereby the helical blade that drives the (mixing) shaft outside rotates the stirring, cooperation pivoted scraper blade, the material of adhesion on the compounding incasement wall is scraped down when will stirring, scrape while stirring, the batch of control material is added simultaneously, make the mixed stirring efficiency of plastic powder greatly improve, through the ejection of compact mouth ejection of compact after the stirring is accomplished, this plastic powder compounding machine can alleviate the workman and add the work trouble of material in batches, the efficiency of work is improved, also can avoid disposable all materials of adding simultaneously and lead to the circumstances that the mixed effect worsens, and can prevent the adhesion of material, avoid the material extravagant, the practicality of compounding machine has greatly been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the hopper connecting structure in the structure of the present invention;

fig. 3 is a partially enlarged schematic view of the part a in the structure of the present invention.

In the figure: 1 mixing box, 2 feeding hoppers, 3 slots, 4 inserting strips, 5 connecting plates, 6 pushing blocks, 7 screw barrels, 8 screws, 9 servo motors, 10 sliding grooves, 11 sliding blocks, 12 connecting blocks, 13 chassis, 14 stirring motors, 15 rotating shafts, 16 bottom rotating plates, 17 scraping plates, 18 stirring shafts, 19 spiral blades, 20 fixing strips, 21 discharging nozzles and 22 supports.

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. 1-2, the present invention provides a technical solution: a plastic powder mixer comprises a mixing box 1, wherein the top of the mixing box 1 is fixedly connected with a feeding hopper 2, the feeding hopper 2 is communicated with the mixing box 1, the right side wall of the feeding hopper 2 is provided with slots 3 which are arranged equidistantly, inserting strips 4 are inserted into the slots 3, the right side of each inserting strip 4 penetrates through the feeding hopper 2 and extends into the slots 3 in the right side wall of the feeding hopper 2, the left side of each inserting strip 4 is fixedly connected with a connecting plate 5, the inserting strips 4 are arranged equidistantly on the right side of the connecting plate 5, the left side of the connecting plate 5 is fixedly connected with a push block 6, the equal heights of the push block 6, the connecting plate 5 and the slots 4 are equal, the left side of the push block 6 is fixedly connected with a screw cylinder 7, the diameter of the screw cylinder 7 is larger than the height of the push block 6, the length of the inserting strips 4 is smaller than the length of the screw cylinder 7, the internal thread of the screw cylinder 7 is, the bottom of the servo motor 9 is fixedly connected with a support plate fixedly connected with the mixing box 1, the model of the servo motor 9 can be PLX42, the top of the mixing box 1 is provided with a chute 10, the length of the chute 10 is less than that of the screw 8, the length of the chute 10 is equal to that of the barrel 7, the inner 0 part of the chute 10 is slidably connected with a slide block 11, a connecting block 12 is fixedly connected between the slide block 11 and the barrel 7, the width of the slide block 11 is greater than that of the connecting block 12, the width of the connecting block 12 is equal to that of a notch of the chute 10, the bottom of the mixing box 1 is fixedly connected with a case 13, the inside of the case 13 is fixedly provided with a stirring motor 14, the model of the stirring motor 14 can be BLD1, an output shaft of the stirring motor 14 is fixedly connected with a rotating shaft 15, the top end of the rotating shaft 15 is fixedly connected with a bottom rotating plate 16, the top of the rotating shaft, the bottom of a bottom rotating plate 16 is contacted with the bottom wall of a mixing box 1, the left side and the right side of the bottom rotating plate 16 as well as the front side and the back side are fixedly connected with scraping plates 17, the scraping plates 17 are attached to the inner side wall of the mixing box 1, the top of the bottom rotating plate 16 is fixedly connected with a stirring shaft 18, the outer side of the stirring shaft 18 is fixedly connected with a helical blade 19, fixing strips 20 which are arranged equidistantly are fixedly connected between the left side wall and the right side wall of a feeding hopper 2, inserting strips 4 and the fixing strips 20 are arranged in a staggered mode, the sum of the widths of the inserting strips 4 and the fixing strips 20 is equal to the width of the bottom of the inner side of the feeding hopper 2, the bottoms of the inserting strips 4 and the fixing strips 20 are positioned on the same horizontal plane, the height of the fixing strips 20 is larger than that of the inserting strips 4, the length of the inserting strips 4 is larger than that of the fixing strips 20, pouring various plastic powder mixed materials into a hopper 2, accumulating the materials on a fixed strip 20 and an insert 4, starting a servo motor 9 according to the stirring amount and the stirring effect of a plastic powder mixer to drive a screw 8 to rotate so as to drive a screw cylinder 7 to rotate, wherein the screw cylinder 7 is fixedly connected with a slide block 11 through a connecting block 12, the slide block 11 can only slide left and right in a chute 10, so that the screw cylinder 7 moves left and right on the outer side of the screw 8 under the action of the rotary thrust of an inner side thread, and then the connecting plate 5 connected with the right side through a push block 6 can be driven to move left and right for adjustment, so that the insert 4 on the right side of the connecting plate 5 can be pulled out from the slot 3 and moved out from the left side of the hopper 2, the plastic powder mixed materials can fall into the mixing box 1 from staggered gaps of the fixed strip 20, and after a certain amount of material is added, the servo motor 9 is started again, the screw cylinder 7 is adjusted to move rightwards, the cutting 4 is inserted into the slot 3, the staggered gap of the fixing strip 20 is closed, thereby achieving the purpose of controlling the feeding quantity, simultaneously starting the stirring motor 14 to drive the bottom rotating plate 16 at the top of the rotating shaft 15 to rotate, thereby driving the helical blade 19 outside the stirring shaft 18 to rotate and stir, scraping the materials adhered on the inner wall of the mixing box 1 during stirring by matching with the rotating scraper 17, stirring while scraping, meanwhile, the batch addition of the materials is controlled, the mixing and stirring efficiency of the plastic powder is greatly improved, the materials are discharged through the discharging nozzle 21 after the stirring is finished, the plastic powder mixer can reduce the trouble of adding materials in batches by workers, improve the working efficiency, simultaneously, the condition that all materials are added at one time to cause poor mixing effect can be avoided, the adhesion of the materials can be prevented, the waste of the materials is avoided, and the practicability of the mixer is greatly improved.

When in use, various plastic powder mixed materials are poured into the hopper 2, the materials are stacked on the fixed strips 20 and the inserting strips 4, the servo motor 9 is started to drive the screw rod 8 to rotate, so as to drive the screw cylinder 7 to rotate, because the screw cylinder 7 is fixedly connected with the slide block 11 through the connecting block 12, the slide block 11 can only slide left and right in the sliding chute 10, so that the screw cylinder 7 moves left and right on the outer side of the screw rod 8 under the action of the rotating thrust of the inner side thread, the connecting plate 5 connected with the right side through the push block 6 can be driven to move left and right for adjustment, so that the inserting strips 4 on the right side of the connecting plate 5 can be pulled out from the inserting grooves 3 and moved out from the left side of the hopper 2, so that the plastic powder mixed materials can fall into the mixing box 1 from the staggered gaps of the fixed strips 20, after a certain time of material amount is added, the servo motor 9 is, insert the cutting 4 in slot 3, make the crisscross gap of fixed strip 20 seal, thereby reach the purpose of control pan feeding volume, start agitator motor 14 simultaneously, drive the end board 16 rotation at 15 tops of pivot, thereby drive the helical blade 19 rotation stirring in the (mixing) shaft 18 outside, cooperation pivoted scraper blade 17, the material of adhesion on mixing box 1 inner wall when will stirring is scraped, scrapes the stirring simultaneously, controls batch of material to add simultaneously, the ejection of compact through ejection of compact mouth 21 after the stirring is accomplished.

In conclusion, according to the plastic powder mixer, various plastic powder mixed materials are poured into the hopper 2 and are stacked on the fixed strips 20 and the insert strips 4, the servo motor 9 is started according to the stirring amount and the stirring effect of the plastic powder mixer to drive the screw 8 to rotate, so as to drive the screw cylinder 7 to rotate, as the screw cylinder 7 is fixedly connected with the slide block 11 through the connecting block 12, and the slide block 11 can only slide left and right in the chute 10, so that the screw cylinder 7 moves left and right on the outer side of the screw 8 under the action of the rotary thrust of the inner threads, the connecting plate 5 connected with the right side through the push block 6 can be driven to move left and right for adjustment, so that the insert strips 4 on the right side of the connecting plate 5 can be drawn out from the slots 3 and moved out from the left side of the hopper 2, so that the plastic powder mixed materials can fall into the mixing box 1 from staggered gaps of the fixed strips 20, after the material amount is added, the servo motor 9 is started again, the screw cylinder 7 is adjusted to move rightwards, the cutting slips 4 are inserted into the slot 3, the staggered gaps of the fixed strips 20 are sealed, the purpose of controlling the material feeding amount is achieved, the stirring motor 14 is started at the same time, the bottom rotating plate 16 at the top of the rotating shaft 15 is driven to rotate, the spiral blade 19 outside the stirring shaft 18 is driven to rotate and stir, the rotating scraper 17 is matched, materials adhered to the inner wall of the mixing box 1 during stirring are scraped, stirring is carried out while scraping, batch adding of the materials is controlled at the same time, the mixing and stirring efficiency of plastic powder is greatly improved, discharging is carried out through the discharging nozzle 21 after stirring is finished, the plastic powder mixer can reduce the trouble of workers in batch adding the materials, improve the working efficiency, simultaneously avoid the situation that the mixing effect is poor due to adding all the materials at one time, and can prevent the adhesion of the materials, avoid the material extravagant, greatly improved the practicality of blendor, solved the not good problem of current plastics powder blendor compounding effect.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 powder blendor, includes mixing box (1), its characterized in that: the top of the mixing box (1) is fixedly connected with a feeding hopper (2), the right side wall of the feeding hopper (2) is provided with slots (3) which are arranged equidistantly, inserting strips (4) are inserted into the slots (3), the left side of the inserting strips (4) is fixedly connected with a connecting plate (5), the left side of the connecting plate (5) is fixedly connected with a push block (6), the left side of the push block (6) is fixedly connected with a screw cylinder (7), the inner thread of the screw cylinder (7) is connected with a screw rod (8), the screw rod (8) is fixedly connected onto an output shaft of a servo motor (9), the top of the mixing box (1) is provided with a chute (10), the inner 0 part of the chute (10) is slidably connected with a sliding block (11), a connecting block (12) is fixedly connected between the sliding block (11) and the screw cylinder (7), the bottom of the mixing box (1) is fixedly connected with a machine case (, the inside fixed mounting of quick-witted case (13) has agitator motor (14), the output shaft fixedly connected with pivot (15) of agitator motor (14), the top fixed connection of pivot (15) has end commentaries on classics board (16), the equal fixedly connected with scraper blade (17) in the left and right sides and front and the back of end commentaries on classics board (16), the top fixedly connected with (mixing) shaft (18) of end commentaries on classics board (16), the outside fixedly connected with helical blade (19) of (mixing) shaft (18), go into fixed strip (20) that fixedly connected with equidistance was arranged between the left and right sides wall of hopper (2), the bottom fixed mounting of mixing box (1) has ejection of compact mouth (21), the outside fixedly connected with support (22) of mixing box (1).

2. A plastic powder mixer according to claim 1, wherein: the feeding hopper (2) is communicated with the mixing box (1), and the right side of the insert (4) penetrates through the feeding hopper (2) and extends into the slot (3) in the right side wall of the feeding hopper (2).

3. A plastic powder mixer according to claim 1, wherein: the cutting strips (4) and the fixing strips (20) are arranged in a staggered mode, and the sum of the widths of the cutting strips (4) and the fixing strips (20) is equal to the width of the bottom of the inner side of the feeding hopper (2).

4. A plastic powder mixer according to claim 1, wherein: the length of the sliding chute (10) is less than that of the screw rod (8), and the length of the sliding chute (10) is equal to that of the screw cylinder (7).

5. A plastic powder mixer according to claim 1, wherein: the width of the sliding block (11) is larger than that of the connecting block (12), and the width of the connecting block (12) is equal to that of the notch of the sliding groove (10).

6. A plastic powder mixer according to claim 1, wherein: the top of pivot (15) runs through mixing box (1) and extends to the inside of mixing box (1) and the bottom fixed connection of end commentaries on classics board (16), the bottom of end commentaries on classics board (16) touches with the diapire of mixing box (1).