CN215150748U

CN215150748U - Plastic mixer

Info

Publication number: CN215150748U
Application number: CN202121368299.8U
Authority: CN
Inventors: 杨悦; 付克友; 王海龙
Original assignee: Shanghai Shuangshi Plastic Products Co ltd
Current assignee: Shanghai Shuangshi Plastic Products Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-14
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a plastics blendor, it is including inside mixing barrel that is cavity setting, install on mixing barrel and rather than the inside feed mechanism who is linked together, set firmly the discharging pipe on mixing barrel, set firmly the valve on the discharging pipe, set up in mixing barrel and along the first (mixing) shaft that its direction of height set up, drive first (mixing) shaft pivoted actuating mechanism, along a plurality of stirring vane that first (mixing) shaft direction of height evenly set up, set firmly a plurality of puddlers on first (mixing) shaft, set up the movable plate of bottom surface in mixing barrel, set firmly the cylinder that just is used for promoting the movable plate and removes on mixing barrel, first (mixing) shaft rotates with mixing barrel to be connected. This application has the raw materials misce bene's that makes agitator inside wall and bottom effect.

Description

Plastic mixer

Technical Field

The application relates to the technical field of plastic production equipment, in particular to a plastic mixer.

Background

Plastic compounding, also known as plastic compounding, refers to a process of mixing synthetic resins with required plastic additives in a certain proportion to prepare a mixture suitable for processing, and a mixer is usually used in the plastic proportioning process.

At present, blendor among the correlation technique generally includes that inside is the compounding bucket that cavity set up, set firmly the inlet pipe on compounding bucket top, set firmly the discharging pipe in compounding bucket bottom, set up and rather than the (mixing) shaft of rotating the connection along compounding bucket direction of height, the top of compounding bucket has set firmly the motor, the output shaft of motor passes compounding bucket roof and rather than rotating the connection, and with the top fixed connection of (mixing) shaft, the (mixing) shaft has evenly set firmly a plurality of stirring vane along its direction of height, the valve has set firmly on the discharging pipe, operating personnel puts into the raw materials from the inlet pipe, then the starter motor, the motor can drive the (mixing) shaft and rotate, and then drive stirring vane and rotate, open the valve after the stirring finishes, from the discharging pipe ejection of compact.

In view of the above-mentioned related art, the inventor believes that the mixer can mix and stir raw materials, but during the mixing process, the raw materials on the inner side wall and the bottom of the mixing barrel may not be mixed uniformly, which affects the working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to make the raw materials misce bene of agitator inside wall and bottom, this application provides a plastics blendor.

The utility model provides a plastics blendor, be the compounding bucket that cavity set up including inside, install on the compounding bucket and rather than the inside feed mechanism who is linked together, set firmly the discharging pipe on the compounding bucket, set firmly the valve on the discharging pipe, set up in the compounding bucket and along the first (mixing) shaft that its direction of height set up, drive first (mixing) shaft pivoted actuating mechanism, along a plurality of stirring vane of first (mixing) shaft direction of height evenly set up, set firmly at a plurality of puddlers on first (mixing) shaft, set up the movable plate of bottom surface in the compounding bucket, set firmly the cylinder that just is used for promoting the movable plate to remove on the compounding bucket, first (mixing) shaft rotates with the compounding bucket to be connected.

Through adopting the above technical scheme, operating personnel puts into feed mechanism to the raw materials, then the raw materials can get into the compounding bucket through feed mechanism in, start actuating mechanism, actuating mechanism can drive first (mixing) shaft and rotate, and then drive a plurality of stirring vane and a plurality of puddler and rotate, can make the raw materials of compounding bucket inside wall mix more evenly, start the cylinder, the cylinder can promote the movable plate and remove, make the raw materials on the movable plate be close to first (mixing) shaft, under the rotating action of first (mixing) shaft, can make the raw materials of bottom mix more evenly, help improving work efficiency.

Optionally, a plurality of connecting rods have set firmly along its direction of height in the side that the puddler is close to the bracing piece, and is a plurality of the side that the connecting rod is close to the compounding bucket sets firmly the scraper blade that offsets with compounding bucket inside wall respectively.

Through adopting above-mentioned technical scheme, after starting actuating mechanism, the scraper blade can clear up the inside wall of compounding bucket under the drive of first (mixing) shaft, can scrape down the raw materials of compounding bucket inside wall adhesion, helps making the raw materials of compounding bucket inside wall mix more evenly.

Optionally, the feed mechanism includes the feeding case that sets up above the compounding bucket and inside be cavity setting, set firmly between feeding case and compounding bucket and respectively with the inside inlet pipe that is linked together between them, set up in the feeding case and along the second (mixing) shaft of direction of height setting, set firmly the helical blade on the second (mixing) shaft, actuating mechanism also drives the second (mixing) shaft and rotates, the feeder hopper that is linked together rather than inside sets firmly on the feeding case.

Through adopting above-mentioned technical scheme, operating personnel puts into the raw materials from the feeder hopper, then starts actuating mechanism, and actuating mechanism can drive the second (mixing) shaft and rotate, and then drives helical blade and rotate, can tentatively stir the raw materials, then carries out the secondary stirring in the reentrant compounding bucket, helps the more even of mixing.

Optionally, the top end of the feed hopper is arranged in an inverted square table shape.

By adopting the technical scheme, the arrangement of the inverted square platform shape can facilitate the raw materials to be put in a large amount, and the improvement of the working efficiency is facilitated.

Optionally, the top end of the feed hopper is hinged with a cover plate.

Through adopting above-mentioned technical scheme, the setting of apron can reduce in the air other dust get into the compounding bucket, reduces the factor that influences the raw materials quality.

Optionally, a plurality of supporting rods are fixedly arranged on the outer side wall of the mixing barrel, the bottom ends of the supporting rods are respectively provided with a fixing rod, and a plurality of damping mechanisms are respectively arranged between the supporting rods and the fixing rods.

Through adopting above-mentioned technical scheme, the compounding bucket can take place the vibration when the stirring, and damper's setting can reduce the damage to bracing piece and dead lever, plays the effect of shock attenuation and protection.

Optionally, the damping mechanism includes a telescopic rod fixedly arranged between the support rod and the fixed rod, and a spring wound outside the telescopic rod, and two ends of the spring are fixedly arranged on the support rod and the fixed rod respectively.

Through adopting above-mentioned technical scheme, when the vibration of compounding bucket, can compress telescopic link and spring, and then play absorbing effect.

Optionally, the driving mechanism includes a motor, and the motor drives the first stirring shaft and the second stirring shaft to rotate.

Through adopting above-mentioned technical scheme, starter motor, motor can provide power, convenient operation for first (mixing) shaft and second (mixing) shaft.

In summary, the present application includes at least one of the following beneficial technical effects:

1. operating personnel puts into feed mechanism to the raw materials, and the raw materials can pass through in feed mechanism gets into the compounding bucket, starts actuating mechanism, drives first (mixing) shaft and rotates, also drives a plurality of stirring vane and a plurality of puddler and rotates, makes the raw materials of compounding bucket inside wall mix more evenly, starts the cylinder and promotes the movable plate and remove, makes the raw materials on the movable plate be close to first (mixing) shaft, under the rotation of first (mixing) shaft, can make the raw materials of bottom mix more evenly, helps improving work efficiency.

2. The setting of the second (mixing) shaft in the feed box can carry out preliminary stirring to the raw materials, helps making the raw materials that reentries in the compounding bucket mix more even, is convenient for improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of the whole of the present embodiment.

Fig. 2 is a partial sectional view for showing the stirring mechanism and the feeding mechanism.

Fig. 3 is a partial structural schematic diagram of the drive mechanism.

Description of reference numerals: 1. a mixing barrel; 11. a discharge pipe; 111. a valve; 12. a support bar; 13. mounting a plate; 14. fixing the rod; 15. a damping mechanism; 151. a telescopic rod; 1511. a sleeve; 1512. adjusting a rod; 152. a spring; 16. a cylinder; 17. moving the plate; 2. a stirring mechanism; 21. a first stirring shaft; 22. a stirring rod; 221. a connecting rod; 2211. a squeegee; 23. a stirring blade; 3. a feeding mechanism; 31. a feeding box; 32. a feed hopper; 321. a cover plate; 33. a feed pipe; 34. a second stirring shaft; 341. a helical blade; 4. a drive mechanism; 41. a motor; 42. a first belt; 43. a second belt; 44. a first pulley; 45. a second pulley; 46. a third belt pulley; 47. a fourth pulley.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a plastic mixer. Referring to fig. 1 and 2, a plastics blendor includes mixing barrel 1, rabbling mechanism 2, feed mechanism 3, actuating mechanism 4, and mixing barrel 1 is the setting of inside hollow cylinder body type, and mixing barrel 1's bottom has set firmly discharging pipe 11, and has set firmly valve 111 on discharging pipe 11. The stirring mechanism 2 is arranged in the mixing barrel 1 and is used for stirring and mixing the raw materials. The feeding mechanism 3 is arranged at the top end of the mixing barrel 1, and the driving mechanism 4 is used for providing power for the stirring mechanism 2 and the feeding mechanism 3. The operating personnel puts into feed mechanism 3 to the raw materials, then starts actuating mechanism 4, can drive feed mechanism 3 and rabbling mechanism 2 and can stir the raw materials, makes its misce bene.

Referring to fig. 1, a plurality of support rods 12 are symmetrically and fixedly arranged on the outer side wall of the mixing barrel 1, the number of the support rods in the embodiment is four, and the four support rods 12 are respectively arranged in an inverted L shape. An installation plate 13 is arranged above the mixing barrel 1, and the bottom end of the installation plate 13 is fixedly connected with the top ends of two support rods 12. Fixing rods 14 are respectively arranged below the four support rods 12, and damping mechanisms 15 are respectively arranged between the four support rods 12 and the four fixing rods 14. The shock absorbing mechanism 15 comprises an expansion link 151 and a spring 152, the expansion link 151 comprises a sleeve 1511 and an adjusting rod 1512, the sleeve 1511 is arranged along the height direction, and the bottom end of the sleeve 1511 is fixedly connected with the top end of the fixing rod 14. The adjusting rod 1512 is disposed along the height direction, the bottom end of the adjusting rod 1512 extends into the sleeve 1511 and is connected to the sleeve by sliding, and the top end of the adjusting rod 1512 is fixedly connected to the bottom end of the supporting rod 12. The spring 152 is wound around the telescopic rod 151, and has a top end fixed to the bottom surface of the support rod 12 and a bottom end fixed to the top surface of the fixing rod 14. When stirring the raw materials, mixing bucket 1 can vibrate, and then compression telescopic link 151 and spring 152 can play absorbing effect.

Referring to fig. 1 and 2, the stirring mechanism 2 includes a first stirring shaft 21, a stirring rod 22, and a stirring blade 23, the first stirring shaft 21 is disposed along the height direction of the mixing bowl 1, and the top end of the first stirring shaft 21 penetrates through the top wall of the mixing bowl 1 and is rotatably connected therewith. The driving mechanism 4 drives the first stirring shaft 21 to rotate. The quantity of puddler 22 is a plurality of, and the quantity in this embodiment is two, and two puddlers 22 also are the type of falling L setting, and the symmetry sets firmly on first (mixing) shaft 21 in the top that is located mixing barrel 1. And two puddlers 22 are close to the side of two bracing pieces 12 and have evenly set firmly a plurality of connecting rods 221 respectively along its direction of height, and the equal perpendicular puddler 22 setting of a plurality of connecting rods 221, and the side that a plurality of connecting rods 221 are close to mixing barrel 1 has set firmly scraper 2211 respectively, and the side that connecting rod 221 was kept away from to scraper 2211 is inconsistent with mixing barrel 1 inside wall. An air cylinder 16 is fixedly arranged on the outer bottom surface of the mixing barrel 1, and one end of the air cylinder 16 penetrates through the bottom wall of the mixing barrel 1 and is connected with the same in a sliding manner. A moving plate 17 is arranged on the inner bottom surface of the mixing barrel 1, and one end of the air cylinder 16 positioned in the mixing barrel 1 is fixedly connected with the bottom surface of the moving plate 17.

When the raw materials got into compounding bucket 1, start actuating mechanism 4, actuating mechanism 4 can drive first (mixing) shaft 21 and rotate, drives puddler 22 and is circular motion around first (mixing) shaft 21, and remaining raw materials on the scraper blade 2211 can scrape down compounding bucket 1 inside wall, starts cylinder 16, and cylinder 16 can promote movable plate 17 and remove, makes the raw materials of bottom remove to first (mixing) shaft 21, and then the raw materials of bottom also can the misce bene.

Referring to fig. 2, the feeding mechanism 3 includes two feeding boxes 31 and two feeding hoppers 32, and the two feeding boxes 31 are symmetrically and fixedly disposed at the top end of the mixing barrel 1 at two sides of the first stirring shaft 21. The bottom ends of the two feeding boxes 31 are respectively and fixedly provided with a feeding pipe 33, and the two ends of the two feeding pipes 33 are respectively communicated with the inside of the two feeding boxes 31 and the inside of the mixing barrel 1. The two feeding boxes 31 are internally provided with second stirring shafts 34 arranged along the height direction respectively, and the top ends of the two second stirring shafts 34 penetrate through the top walls of the two feeding boxes 31 respectively and are connected with the top walls in a rotating manner. Helical blades 341 are fixedly arranged on the outer peripheral surfaces of the two second stirring shafts 34 respectively, and the driving mechanism 4 drives the two second stirring shafts 34 to rotate. The number of the feed hoppers 32 is two, and corresponds one-to-one to the two feed boxes 31. The top ends of the two feed hoppers 32 are arranged in an inverted square platform shape, and the top ends are respectively hinged with a cover plate 321. The operator opens the cover 321, puts the raw material into the feed hopper 32, starts the driving mechanism 4, and the driving mechanism 4 can drive the second stirring shaft 34 to rotate, so that the helical blade 341 primarily stirs the raw material, and then enters the mixing barrel 1 through the feed pipe 33.

Referring to fig. 1 and 3, the driving mechanism 4 includes a motor 41, a first belt 42, and a second belt 43. The motor 41 is fixedly arranged on the top surface of the mounting plate 13, an output shaft of the motor 41 penetrates through the mounting plate 13 and is rotatably connected with the mounting plate, and the output shaft of the motor 41 is fixedly connected with the top end of the first stirring shaft 21. The first belt pulley 44 fixedly connected with the first stirring shaft 21 is sleeved on the outer peripheral surface of the first stirring shaft 21, the second belt pulley 45 fixedly connected with the second stirring shaft 34 is sleeved on the outer peripheral surface of one end of the second stirring shaft extending out of the feeding box 31, and the first belt 42 is wound on the outer peripheral surfaces of the first belt pulley 44 and the second belt pulley 45. A third belt pulley 46 fixedly connected with the first belt pulley 44 is sleeved on one side of the outer peripheral surface of the first stirring shaft 21, a fourth belt pulley 47 fixedly connected with the remaining second stirring shaft 34 is sleeved on the outer peripheral surface of one end of the second stirring shaft extending out of the feeding box 31, and the second belt 43 is wound on the outer peripheral surfaces of the third belt pulley 46 and the fourth belt pulley 47.

Starting the motor 41, the output shaft of the motor 41 can drive the first stirring shaft 21 to rotate, and further drive the first belt pulley 44 and the third belt pulley 46 to rotate, and due to the connection effect of the first belt 42 and the second belt 43, the second belt pulley 45 and the fourth belt pulley 47 can be driven to rotate, and finally the two second stirring shafts 34 are driven to rotate.

The implementation principle of the plastic mixer in the embodiment of the application is as follows: operating personnel at first puts into the raw materials from feeder hopper 32, starts actuating mechanism 4, can carry out the first stirring to the raw materials, then carries out the secondary stirring in getting into mixing bucket 1, starts cylinder 16, makes the raw materials rebound of bottom, makes its misce bene, is convenient for make mixing bucket 1's inside wall and the raw materials misce bene of bottom, helps improving work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A plastic mixer is characterized in that: the mixing device comprises a mixing barrel (1) with a hollow structure inside, a feeding mechanism (3) which is arranged on the mixing barrel (1) and communicated with the inside of the mixing barrel, a discharge pipe (11) fixedly arranged on the mixing barrel (1), a valve (111) fixedly arranged on the discharge pipe (11), a first stirring shaft (21) which is arranged in the mixing barrel (1) and arranged along the height direction of the mixing barrel, a driving mechanism (4) which drives the first stirring shaft (21) to rotate, a plurality of stirring blades (23) uniformly arranged along the height direction of the first stirring shaft (21), a plurality of stirring rods (22) fixedly arranged on the first stirring shaft (21), a moving plate (17) arranged on the inner bottom surface of the mixing barrel (1), and a cylinder (16) fixedly arranged on the mixing barrel (1) and used for pushing the moving plate (17) to move, wherein the first stirring shaft (21) is rotatably connected with the mixing barrel (1).

2. A plastic mixer according to claim 1, wherein: a plurality of side that puddler (22) are close to bracing piece (12) has set firmly a plurality of connecting rods (221) along its direction of height, and is a plurality of the side that connecting rod (221) are close to compounding bucket (1) sets firmly scraper blade (2211) inconsistent with compounding bucket (1) inside wall respectively.

3. A plastic mixer according to claim 1, wherein: feed mechanism (3) including set up in mixing barrel (1) top and inside feed box (31) that is the cavity setting, set firmly between feed box (31) and mixing barrel (1) and respectively with feed pipe (33) that both inside are linked together, set up in feed box (31) and along second (mixing) shaft (34) that the direction of height set up, set firmly helical blade (341) on second (mixing) shaft (34), actuating mechanism (4) also drive second (mixing) shaft (34) and rotate, feed hopper (32) rather than inside being linked together set firmly on feed box (31).

4. A plastic mixer according to claim 3, characterized in that: the top end of the feed hopper (32) is arranged in an inverted square table shape.

5. A plastic mixer according to claim 3, characterized in that: the top end of the feed hopper (32) is hinged with a cover plate (321).

6. A plastic mixer according to claim 1, wherein: the outer side wall of the mixing barrel (1) is fixedly provided with a plurality of supporting rods (12), the bottom ends of the supporting rods (12) are respectively provided with a fixing rod (14), and a plurality of damping mechanisms (15) are respectively arranged between the supporting rods (12) and the fixing rods (14).

7. A plastic mixing machine according to claim 6, characterized in that: the damping mechanism (15) comprises a telescopic rod (151) fixedly arranged between the supporting rod (12) and the fixing rod (14) and a spring (152) wound outside the telescopic rod (151), and two ends of the spring (152) are fixedly arranged on the supporting rod (12) and the fixing rod (14) respectively.

8. A plastic mixer according to claim 1, wherein: the driving mechanism (4) comprises a motor (41), and the motor (41) drives the first stirring shaft (21) and the second stirring shaft (34) to rotate.