CN220409280U - PVC raw material mixing device - Google Patents

Abstract

The utility model discloses a PVC raw material mixing device which comprises a mixing device body, supporting legs and a second motor, wherein a scraping plate is arranged at the output end of the second motor, a water supply spray head is arranged on the inner wall of a mounting groove, a water supply pipe is arranged on the outer wall of the mixing device body, a connecting flange is arranged on the outer wall of the water supply pipe, a sewage draining end is arranged on the inner wall of the mixing device body, an electric telescopic rod is arranged on the inner wall of a groove body, and a sealing plate is arranged at the output end of the electric telescopic rod. According to the utility model, the cleaning mechanism is arranged, the external water supply source is connected with the water supply pipe, the water supply nozzle sprays water to the interior of the mixing device body, the scraping plate rotates to scrape raw materials adsorbed on the inner wall of the mixing device, so that the sealing plate is not sealed to the sewage draining end, the raw materials removed by the scraping plate are discharged through the sewage draining end, and further, the raw materials adsorbed in the interior of the mixing device body can be removed, and the next use of the mixing device body is facilitated.

Description

PVC raw material mixing device

Technical Field

The utility model relates to the technical field of mixing devices, in particular to a PVC raw material mixing device.

Background

The PVC raw material is a common plastic raw material, is formed by polymerization reaction of ethylene and chlorine, has good insulating property, corrosion resistance and processability, can be modified by adding different additives to meet the application requirements of various specific industries and consumer products, and is convenient to process into products in later period due to the fact that the PVC raw material is used for manufacturing processed products, and the PVC raw material is complex in state due to the fact that auxiliary materials are more in components, and the main raw material and the auxiliary raw material of the PVC are required to be stirred and mixed at high speed before production and blanking.

Patent document CN212170933U discloses a PVC plastic particle raw material mixing device, and it discloses "including mixing box, (mixing) shaft and fan, the top of mixing box is equipped with throws the hopper, and the bottom of mixing box is equipped with the discharging pipe, the (mixing) shaft rotates to be connected in mixing box, and the both ends of (mixing) shaft are born by the antifriction bearing fixed in the inner wall of mixing box both sides, a plurality of puddlers have been welded on the (mixing) shaft, and the end of puddler is equipped with the stirring shovel, the fan sets up at the top of mixing box, and the exit linkage of fan has out the tuber pipe, it extends to in throwing the hopper, and the end of going out the tuber pipe is equipped with the air-out bucket, throws and is equipped with the landslide on the inner wall of one side that the tuber pipe was kept away from to the material bucket. The stirring shovel turns over and stirs the raw materials for the raw materials can be fully mixed evenly, have improved plastic pellet processingquality.

However, the PVC plastic particle raw material mixing device disclosed in the above publication mainly considers that raw materials can be fully and uniformly mixed, improves the processing quality of plastic particles, is inconvenient to clean the raw materials adsorbed on the inner wall of the mixing device, and is difficult to discharge in the raw material discharging process because the raw materials are adsorbed on the inner wall of the mixing device when the mixing device is operated after the raw materials are mixed, and the adsorbed raw materials are adsorbed in the mixing device to influence the use of the next mixing device.

In view of this, it is necessary to develop a cleaning structure that can further clean the raw materials adsorbed on the inner wall of the mixing device.

Disclosure of Invention

The utility model aims to provide a PVC raw material mixing device, which aims to solve the technical problem of cleaning raw materials adsorbed on the inner wall of the PVC raw material mixing device in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a PVC material mixing device comprising:

the mixing device comprises a mixing device body, wherein a plurality of groups of supporting legs are arranged at the bottom of the mixing device body;

the second motor, the second motor sets up in the bottom of mixing arrangement body, the scraper blade is installed to the output of second motor, and the scraper blade is located the inside of mixing arrangement body, the inner wall of mixing arrangement body is equipped with the mounting groove, the water supply shower nozzle is installed to the inner wall of mounting groove, the delivery pipe is installed to the outer wall of mixing arrangement body, and the one end of delivery pipe extends to the inside of water supply shower nozzle, flange is installed to the outer wall of delivery pipe, the inner wall of mixing arrangement body is equipped with the blowdown end, the outer wall of supporting leg is equipped with the cell body, electric telescopic handle is installed to the inner wall of cell body, the closing plate is installed to electric telescopic handle's output.

Preferably, the first motor is installed to the outer wall of mixing arrangement body, the mixing shaft is installed to the output of first motor, the outer wall of mixing arrangement body is equipped with the pan feeding pipe, and the one end of pan feeding pipe extends to the inside of mixing arrangement body, the outer wall of mixing arrangement body is equipped with the discharging pipe, and the one end of discharging pipe extends to the inside of mixing arrangement body.

Preferably, the crushing box is arranged on the outer wall of the feeding pipe.

Preferably, two groups of motors are installed on the outer wall of the crushing box, crushing wheels are installed at the output ends of the motors, and the crushing wheels are located in the crushing box.

Preferably, the inner wall of the crushing box is provided with a limit groove, a limit block is movably arranged on the inner wall of the limit groove, and a screening net is arranged on the outer wall of the limit block.

Preferably, the inner wall of the crushing box is provided with a through groove.

Preferably, the hinge is installed to the outer wall of broken case, the baffle is installed to the outer wall of hinge, the gravity piece is installed to the outer wall of baffle.

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

1. according to the utility model, the cleaning mechanism is arranged to clean the raw materials adsorbed on the inner wall of the mixing device body, the mixing device body is discharged through the discharge pipe after the raw materials are mixed, the raw materials are adsorbed on the inner wall of the mixing device body when the mixing device body works, and in the raw material discharging process, the adsorbed raw materials are difficult to discharge, the raw materials adsorbed in the mixing device body influence the next use of the mixing device body, so that the raw materials adsorbed on the inner wall of the mixing device body need to be cleaned conveniently, an external water supply source is connected with the water supply pipe through the connecting flange, the external water supply source supplies water for the water supply spray head, the water supply spray head sprays water to the inside of the mixing device body, the second motor works to drive the scraping plate to rotate, the scraping plate contacts with the inner wall of the mixing device body and scrapes the adsorbed raw materials, meanwhile, the electric telescopic rod works to drive the sealing plate to move, so that the sealing plate is not sealed to the sewage discharging end, the raw materials removed by the scraping plate can be discharged through the sewage discharging end and the discharging pipe when the scraping plate rotates to the upper part of the sewage discharging end, and the cleaned water can be discharged through the sewage discharging end and the discharging pipe, so that the raw materials adsorbed in the mixing device body can be cleaned conveniently and used next time;

2. according to the utility model, the crushing device is arranged to crush the agglomerated raw materials in the powder, when the mixed raw materials are the powder raw materials, if the agglomerated raw materials in the powder raw materials are directly added into the mixing device body to be mixed, the mixing efficiency of the mixing device body is affected, the agglomerated raw materials in the powder raw materials need to be crushed, the powder raw materials are added into the crushing box, the motor is operated to drive the crushing wheel to rotate, the crushing wheel rotates to crush the agglomerated raw materials in the powder raw materials, the crushed raw materials are screened through the screening net, the powder raw materials enter the mixing device body through the screening net, the raw materials which are not completely crushed are remained on the screening net, at the moment, the baffle is opened through the hinge, the baffle is not sealed against the through groove, the screening net is pulled to enable the limiting block to be removed from the limiting groove, and the screening net is taken out from the crushing box, the worker can secondarily crush the raw materials which are not completely crushed on the screening net, the gravity block is used for increasing the weight of the baffle, the through groove is enabled to be better sealed, the agglomerated raw materials in the powder raw materials are crushed, and the agglomerated raw materials in the powder raw materials are prevented from entering the mixing device body to be directly affected on the mixing device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 5 is a schematic view of a part of the structure of the crushing box according to the utility model.

In the figure: 1. a mixing device body; 2. a first motor; 3. a mixing shaft; 4. a feeding pipe; 5. support legs; 6. a discharge pipe; 7. a second motor; 8. a scraper; 9. a mounting groove; 10. a water supply nozzle; 11. a water supply pipe; 12. a connecting flange; 13. a sewage discharge end; 14. a tank body; 15. an electric telescopic rod; 16. a sealing plate; 17. a crushing box; 18. a motor; 19. a crushing wheel; 20. a limit groove; 21. a limiting block; 22. screening net; 23. a through groove; 24. a hinge; 25. a baffle; 26. and (5) a gravity block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, a PVC raw material mixing device includes a mixing device body 1, a plurality of groups of supporting legs 5 are installed at the bottom of the mixing device body 1, a first motor 2 is installed on the outer wall of the mixing device body 1, a mixing shaft 3 is installed at the output end of the first motor 2, a feeding pipe 4 is provided on the outer wall of the mixing device body 1, one end of the feeding pipe 4 extends into the mixing device body 1, a discharging pipe 6 is provided on the outer wall of the mixing device body 1, one end of the discharging pipe 6 extends into the mixing device body 1, the mixing device body 1 is a PVC raw material mixing device, when a PVC product is manufactured, PVC raw materials and other raw materials need to be mixed, the raw materials are added into the mixing device body 1 through the feeding pipe 4, and the discharging pipe 6 is sealed through an external sealing device, the first motor 2 operates to drive the mixing shaft 3 to rotate, the mixing shaft 3 sufficiently mixes the raw materials in the mixing device body 1, and after the mixing is completed, the discharging pipe 6 is opened to discharge the mixed raw materials.

Referring to fig. 2, 3 and 4, a second motor 7, the second motor 7 is disposed at the bottom of the mixing device body 1, a scraper 8 is mounted at the output end of the second motor 7, the scraper 8 is disposed inside the mixing device body 1, a mounting groove 9 is disposed on the inner wall of the mixing device body 1, a water supply nozzle 10 is mounted on the inner wall of the mounting groove 9, a water supply pipe 11 is mounted on the outer wall of the mixing device body 1, one end of the water supply pipe 11 extends to the inside of the water supply nozzle 10, a connecting flange 12 is mounted on the outer wall of the water supply pipe 11, a drain end 13 is disposed on the inner wall of the mixing device body 1, a groove 14 is disposed on the outer wall of the supporting leg 5, an electric telescopic rod 15 is mounted on the inner wall of the groove 14, a sealing plate 16 is mounted at the output end of the electric telescopic rod 15, the mixing device body 1 is discharged through the discharging pipe 6 after mixing raw materials are completed, the mixing device body 1 is in operation, raw materials are adsorbed on the inner wall of the mixing device body 1, and in the process of discharging raw materials, the adsorbed raw materials are difficult to discharge, the raw materials are adsorbed in the mixing device body 1 to affect the next use of the mixing device body 1, so that the raw materials adsorbed on the inner wall of the mixing device body 1 need to be cleaned conveniently, an external water supply source is connected with a water supply pipe 11 through a connecting flange 12, the external water supply source supplies water for a water supply spray head 10, the water supply spray head 10 sprays water to the inside of the mixing device body 1, at the moment, a second motor 7 works to drive a scraping plate 8 to rotate, the scraping plate 8 contacts with the inner wall of the mixing device body 1 and scrapes the adsorbed raw materials, an electric telescopic rod 15 works to drive a sealing plate 16 to move, the sealing plate 16 is not sealed with a sewage draining end 13, and the scraping plate 8 rotates to the upper side of the sewage draining end 13, the raw materials removed by the scraper 8 are discharged through the sewage discharge end 13, and the cleaned water can be discharged through the sewage discharge end 13 and the discharging pipe 6, and then can clear away the inside absorbing raw materials of mixing device body 1, make things convenient for the use of mixing device body 1 next time.

Referring to fig. 1, 2 and 5, a crushing box 17 is installed on the outer wall of a feeding pipe 4, two groups of motors 18 are installed on the outer wall of the crushing box 17, a crushing wheel 19 is installed at the output end of the motors 18, the crushing wheel 19 is located inside the crushing box 17, a limiting groove 20 is formed in the inner wall of the crushing box 17, a limiting block 21 is movably installed on the inner wall of the limiting groove 20, a screening net 22 is installed on the outer wall of the limiting block 21, a through groove 23 is formed in the inner wall of the crushing box 17, a hinge 24 is installed on the outer wall of the crushing box 17, a baffle 25 is installed on the outer wall of the hinge 24, a gravity block 26 is installed on the outer wall of the baffle 25, when powdery raw materials are mixed, if the raw materials with the agglomerated raw materials in the powdery raw materials are directly added into a mixing device body 1 to affect the mixing efficiency of the mixing device body 1, the powdery raw materials are added into the crushing box 17, the motor 18 is operated to drive the crushing wheel 19 to rotate, the crushing wheel 19 rotates to crush the agglomerated raw materials in the powdery raw materials, the crushed raw materials are screened by the screening net 22, the powdery raw materials enter the mixing device body 1 through the screening net 22, the uncrushed raw materials remain on the screening net 22, at the moment, the baffle 25 is opened by the hinge 24, the baffle 25 is not sealed to the through groove 23, the screening net 22 is pulled to enable the limiting block 21 to be moved out of the limiting groove 20, the screening net 22 is taken out from the crushing box 17, the operator can crush the uncrushed raw materials on the screening net 22 for the second time, the gravity block 26 is used for increasing the weight of the baffle 25, the baffle 25 can better seal the through groove 23, the agglomerated raw materials in the powdery raw materials are crushed, preventing agglomerated raw materials from directly entering the mixing device body 1 to affect the mixing efficiency of the mixing device body 1.

The working principle is that the mixing device body 1 is a PVC raw material mixing device, when PVC products are manufactured, PVC raw materials and other raw materials are required to be mixed, the raw materials are added into the mixing device body 1 through the feeding pipe 4, the discharging pipe 6 is sealed through an external sealing device, the first motor 2 works to drive the mixing shaft 3 to rotate, the mixing shaft 3 rotates to fully mix the raw materials in the mixing device body 1, after the mixing is completed, the discharging pipe 6 is opened to discharge the mixed raw materials, the mixing device body 1 is discharged through the discharging pipe 6 after the mixing of the raw materials is completed, the situation that the raw materials are adsorbed on the inner wall of the mixing device body 1 occurs when the mixing device body 1 works, and in the raw materials discharging process, the adsorbed raw materials are difficult to discharge, the raw materials are adsorbed in the mixing device body 1 to influence the next use of the mixing device body 1, therefore, the raw materials adsorbed on the inner wall of the mixing device body 1 need to be cleaned conveniently, an external water supply source is connected with the water supply pipe 11 through the connecting flange 12, the external water supply source supplies water to the water supply spray head 10, the water supply spray head 10 sprays water to the inside of the mixing device body 1, the second motor 7 works to drive the scraping plate 8 to rotate, the scraping plate 8 touches the inner wall of the mixing device body 1 and scrapes the adsorbed raw materials, meanwhile, the electric telescopic rod 15 works to drive the sealing plate 16 to move, so that the sealing plate 16 does not seal the blowdown end 13, when the scraping plate 8 rotates to the upper side of the blowdown end 13, the raw materials cleaned by the scraping plate 8 are discharged through the blowdown end 13, the cleaned water can be discharged through the blowdown end 13 and the discharge pipe 6, the raw materials adsorbed in the mixing device body 1 can be cleaned, the next use of the mixing device body 1 is facilitated, when the mixed raw materials have powdery raw materials, if the powdery raw materials have agglomerated raw materials and are directly added into the mixing device body 1 to be mixed, the mixing efficiency of the mixing device body 1 is affected, the agglomerated raw materials in the powdery raw materials need to be crushed, the powdery raw materials are added into the crushing box 17, the motor 18 is operated to drive the crushing wheel 19 to rotate, the crushing wheel 19 rotates to crush the agglomerated raw materials in the powdery raw materials, the crushed raw materials are screened by the screening net 22, the powdery raw materials enter the mixing device body 1 through the screening net 22, the uncrushed raw materials are remained on the screening net 22, then the baffle 25 is opened by the hinge 24, the baffle 25 is not sealed to the through groove 23, the screening net 22 is pulled to enable the limiting block 21 to be removed from the limiting groove 20, the screening net 22 is taken out from the crushing box 17, workers can secondarily crush the uncrushed raw materials on the screening net 22, the gravity block 26 is used for increasing the weight of the baffle 25, the baffle 25 can enable the baffle 25 to better seal the through groove 23, and the agglomerated raw materials in the powdery raw materials are prevented from entering the mixing device body 1 directly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A PVC material mixing device, comprising:

the mixing device comprises a mixing device body (1), wherein a plurality of groups of supporting legs (5) are arranged at the bottom of the mixing device body (1);

the second motor (7), second motor (7) set up in the bottom of mixing arrangement body (1), scraper blade (8) are installed to the output of second motor (7), and scraper blade (8) are located the inside of mixing arrangement body (1), the inner wall of mixing arrangement body (1) is equipped with mounting groove (9), water supply shower nozzle (10) are installed to the inner wall of mounting groove (9), delivery pipe (11) are installed to the outer wall of mixing arrangement body (1), and the one end of delivery pipe (11) extends to the inside of water supply shower nozzle (10), flange (12) are installed to the outer wall of delivery pipe (11), the inner wall of mixing arrangement body (1) is equipped with blowdown end (13), the outer wall of supporting leg (5) is equipped with cell body (14), electric telescopic handle (15) are installed to the inner wall of cell body (14), closing plate (16) are installed to the output of electric telescopic handle (15).

2. A PVC material mixing device according to claim 1, wherein: the outer wall of mixing arrangement body (1) is installed first motor (2), mixing shaft (3) are installed to the output of first motor (2), the outer wall of mixing arrangement body (1) is equipped with pan feeding pipe (4), and the one end of pan feeding pipe (4) extends to the inside of mixing arrangement body (1), the outer wall of mixing arrangement body (1) is equipped with discharging pipe (6), and the one end of discharging pipe (6) extends to the inside of mixing arrangement body (1).

3. A PVC material mixing device according to claim 2, wherein: the outer wall of the feeding pipe (4) is provided with a crushing box (17).

4. A PVC material mixing device according to claim 3, wherein: two groups of motors (18) are arranged on the outer wall of the crushing box (17), crushing wheels (19) are arranged at the output ends of the motors (18), and the crushing wheels (19) are located inside the crushing box (17).

5. The PVC material mixing device of claim 4, wherein: the inner wall of the crushing box (17) is provided with a limiting groove (20), a limiting block (21) is movably arranged on the inner wall of the limiting groove (20), and a screening net (22) is arranged on the outer wall of the limiting block (21).

6. The PVC material mixing device of claim 5, wherein: the inner wall of the crushing box (17) is provided with a through groove (23).

7. The PVC material mixing device of claim 6, wherein: hinge (24) are installed to the outer wall of broken case (17), baffle (25) are installed to the outer wall of hinge (24), gravity piece (26) are installed to the outer wall of baffle (25).