CN219427175U

CN219427175U - Stirring structure for plastic product production

Info

Publication number: CN219427175U
Application number: CN202320420140.9U
Authority: CN
Inventors: 白明芳
Original assignee: Xiamen Xingruijia Industry And Trade Co ltd
Current assignee: Xiamen Xingruijia Industry And Trade Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-28
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a stirring structure for plastic product production, which belongs to the technical field of plastic product production, and comprises a stirring tank, a feed inlet, a discharge outlet, a first motor, a supporting frame, a turntable, a connecting cover, a lifting and dispersing mechanism and a stirring mechanism.

Description

Stirring structure for plastic product production

Technical Field

The utility model relates to the technical field of plastic product production, in particular to a stirring structure for plastic product production.

Background

The plastic product is made up of many medium materials, in which the high-molecular polymer is the main component of plastic, in order to raise and change the performance of plastic, various auxiliary materials such as filler, plasticizer, lubricant, stabilizer and colouring agent are added into the raw material of polymer, and when the plastic product is produced, it is necessary to add various raw materials into stirring box to make uniform stirring, then make smelting, then make extrusion to form plastic granules, then make the plastic granules into the finished plastic product.

When the stirring structure for producing the existing plastic products is used for stirring and mixing various raw materials, the raw materials with high specific gravity are easy to fall off and precipitate at the bottom of the stirring tank during stirring due to different specific gravities of the various raw materials, and the stirring and mixing are not uniform enough.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a stirring structure for plastic product production, which aims to solve the problem that the stirring and mixing are not uniform enough due to the fact that raw materials with large specific gravity are easy to fall and precipitate at the bottom of a stirring tank during stirring due to different specific gravities of the raw materials when the raw materials are stirred and mixed by the conventional stirring structure for plastic product production.

2. Technical proposal

The utility model is realized in such a way, a stirring structure for plastic product production comprises a stirring tank, a feed inlet and a discharge outlet, wherein a first motor is bolted on the top surface of the stirring tank, an output shaft of the first motor is connected with a stirring tank bearing, a supporting frame is welded on the inner wall of the stirring tank, the middle part of the supporting frame is rotationally connected with a rotary table, a connecting cover is welded on the top surface of the rotary table, the output end of the first motor is fixedly connected with the connecting cover, a lifting and dispersing mechanism for lifting raw materials is arranged in the middle part of the stirring tank, and stirring mechanisms are arranged in the stirring tank and are positioned on two sides of the lifting and dispersing mechanism;

the lifting and dispersing mechanism comprises a guide disc, supporting blocks, lifting cylinders, a second motor, a rotating shaft and spiral blades, wherein the guide disc is welded at the bottom of the stirring tank and is obliquely arranged, the supporting blocks are welded on the side walls of the guide disc, the lifting cylinders are welded on the top surfaces of the supporting blocks, the second motor is bolted on the bottom surface of the connecting cover, the rotating shaft is fixedly connected to the output end of the second motor and extends to the inside of the discharge hole, and the spiral blades are welded on the rotating shaft and are positioned in the middle of the lifting cylinders.

In order to achieve the effect of fully stirring and mixing raw materials in a stirring tank, the stirring structure for plastic product production is preferable, and comprises a driving gear, driven gears, a rotating rod, stirring rings and stirring blades, wherein the driving gear is fixedly connected to a rotating shaft and is positioned above a rotating disc, two driven gears are arranged above the rotating disc and meshed with the driving gear, the rotating rod is welded on the bottom surface of the driven gears and is connected with a rotating disc bearing, three stirring rings are welded on the rotating rod and are arranged at equal intervals, a plurality of stirring blades are welded on the side wall of the stirring rings and are arranged at equal intervals, and the stirring blades are arranged in a V shape.

In order to achieve the effect of reducing friction force between the turntable and the supporting frame and facilitating rotary movement of the turntable, the stirring structure for plastic product production is preferable in that the inner bearing of the supporting frame is connected with a plurality of rollers, the turntable is in contact with the rollers, annular grooves are formed in the contact surfaces of the turntable and the supporting frame, and a plurality of rolling balls are movably arranged in the annular grooves.

In order to achieve the effect of preventing the raw materials from accumulating on the top surface of the lifting cylinder and dispersing the raw materials, the stirring structure for producing plastic products is preferable in the utility model, wherein the top surface of the lifting cylinder is welded with a guide ring.

In order to improve the stirring effect of the raw materials in the stirring tank, as a stirring structure for plastic product production, the bottom surface of the turntable is preferably welded with a connecting column, and the side wall of the connecting column, which is close to the stirring tank, is welded with a stirring plate.

In order to achieve the effect of cleaning the inner wall of the stirring tank and preventing raw materials from being adhered to the inner wall of the stirring tank, the stirring structure for plastic product production is preferably characterized in that the side wall, close to the stirring tank, of the stirring plate is bolted with a scraping plate, and the scraping plate is in contact with the inner wall of the stirring tank.

In order to achieve the effect of improving the rotation stability of the rotating rod, the stirring structure for plastic product production is preferably characterized in that a reinforcing cylinder is welded on the bottom surface of the turntable, and the rotating rod is connected with a reinforcing cylinder bearing.

3. Advantageous effects

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

this stirring structure is used in plastic products production through setting up agitator tank, the feed inlet, the discharge gate, a motor, the carriage, the carousel, the cover is connected, promote dispersion mechanism and rabbling mechanism, when using, add the agitator tank with all kinds of raw materials through the feed inlet, first motor intercommunication power passes through the output shaft and drives the cover motion, the carousel is followed the inside rotation of cover at the carriage this moment, the rabbling mechanism is followed the carousel motion and is rotated the stirring to the raw materials and mix, promote dispersion mechanism to drop and deposit the raw materials at the stirring bottom and promote, promote the raw materials to the well top of agitator tank and disperse, so, can circulate the promotion dispersion to the raw materials that falls to deposit in the agitator tank bottom, can carry out abundant stirring to all kinds of raw materials and mix.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of the lifting and dispersing mechanism and the stirring mechanism in the utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

FIG. 6 is a front view of the present utility model;

fig. 7 is a perspective cross-sectional view of the present utility model at B-B in fig. 6.

The reference numerals in the figures illustrate:

1. a stirring tank; 2. a feed inlet; 3. a discharge port; 41. a first motor; 42. a support frame; 43. a turntable; 44. a connection cover; 5. lifting the dispersing mechanism; 6. a stirring mechanism; 51. a deflector disc; 52. a support block; 53. a lifting cylinder; 54. a second motor; 55. a rotating shaft; 56. spiral leaves; 61. a drive gear; 62. a driven gear; 63. a rotating lever; 64. a stirring ring; 65. stirring the leaves; 71. a roller; 72. a ring groove; 73. a rolling ball; 81. a guide ring; 91. a connecting column; 92. a stirring plate; 10. a scraper; 11. and (5) reinforcing the cylinder.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 7, the present utility model provides the following technical solutions: the utility model provides a stirring structure is used in plastic products production, including agitator tank 1, feed inlet 2 and discharge gate 3, the bolt has first motor 41 on the top surface of agitator tank 1, the output shaft of first motor 41 is connected with agitator tank 1 bearing, the welding has braced frame 42 on the inner wall of agitator tank 1, the middle part of braced frame 42 rotates and is connected with carousel 43, the welding has connecting cover 44 on the top surface of carousel 43, the output and the connecting cover 44 fixed connection of first motor 41, the middle part of agitator tank 1 is provided with the promotion dispersion mechanism 5 that is used for promoting the raw materials, the inside of agitator tank 1 is provided with rabbling mechanism 6, rabbling mechanism 6 is located the both sides that promote dispersion mechanism 5;

the lifting and dispersing mechanism 5 comprises a guide disc 51, supporting blocks 52, a lifting cylinder 53, a second motor 54, a rotating shaft 55 and spiral blades 56, wherein the guide disc 51 is welded at the bottom of the stirring tank 1 and is obliquely arranged, the supporting blocks 52 are welded on the side walls of the guide disc 51, the lifting cylinder 53 is welded on the top surfaces of the supporting blocks 52, the second motor 54 is bolted on the bottom surface of the connecting cover 44, the rotating shaft 55 is fixedly connected with the output end of the second motor 54 and extends to the inside of the discharge hole 3, and the spiral blades 56 are welded on the rotating shaft 55 and are positioned in the middle of the lifting cylinder 53.

In this embodiment: through setting up agitator tank 1, feed inlet 2, discharge gate 3, first motor 41, braced frame 42, carousel 43, connecting cover 44, promote dispersion mechanism 5 and rabbling mechanism 6, when using, add all kinds of raw materials in agitator tank 1 through feed inlet 2, first motor 41 intercommunication power passes through the output shaft and drives the motion of connecting cover 44, carousel 43 follows the inside rotation of connecting cover 44 at braced frame 42 this moment, rabbling mechanism 6 follows the carousel 43 motion and carries out rotatory stirring mixing to the raw materials, promote dispersion mechanism 5 to drop and deposit the raw materials in the stirring bottom and promote the raw materials to the top of agitator tank 1 and disperse, so, can carry out circulation promotion dispersion to the raw materials that the whereabouts is deposited in agitator tank 1 bottom, can carry out abundant stirring mixing to all kinds of raw materials.

As a technical optimization scheme of the utility model, the stirring mechanism 6 comprises a driving gear 61, driven gears 62, a rotating rod 63, stirring rings 64 and stirring blades 65, wherein the driving gear 61 is fixedly connected to the rotating shaft 55 and is positioned above the turntable 43, two driven gears 62 are arranged above the turntable 43 and meshed with the driving gear 61, the rotating rod 63 is welded on the bottom surface of the driven gears 62 and is in bearing connection with the turntable 43, three stirring rings 64 are welded on the rotating rod 63 and are arranged at equal intervals, a plurality of stirring blades 65 are welded on the side wall of the stirring rings 64 and are arranged at equal intervals, and the stirring blades 65 are arranged in a V shape.

In this embodiment: through setting up driving gear 61, driven gear 62, dwang 63, stirring ring 64 and stirring leaf 65, when using, driving gear 61 follows the pivot 55 and rotates, and driven gear 62 and driving gear 61 meshing drive dwang 63 rotate, and stirring ring 64 and stirring leaf 65 follow the pivot 55 and rotate and stir the mixture to various raw materials.

As a technical optimization scheme of the utility model, a plurality of rollers 71 are connected to the inner bearings of the supporting frame 42, the turntable 43 is contacted with the rollers 71, the contact surfaces of the turntable 43 and the supporting frame 42 are provided with annular grooves 72, and a plurality of rolling balls 73 are movably arranged in the annular grooves 72.

In this embodiment: by providing the roller 71, the ring groove 72 and the rolling ball 73, when the turntable 43 rotates in the support frame 42 in use, the turntable 43 contacts with the roller 71, and the rolling ball 73 rolls in the ring groove 72, so that the friction between the turntable 43 and the support frame 42 can be reduced, and the turntable 43 can rotate conveniently.

As a technical optimization scheme of the utility model, a guide ring 81 is welded on the top surface of the lifting cylinder 53.

In this embodiment: through setting up the water conservancy diversion ring 81, when using, screw blade 56 rotary motion will deposit the raw materials at agitator tank 1 bottom and carry the top to the hoist cylinder 53, and the water conservancy diversion ring 81 can prevent that the raw materials from piling up on the top surface of hoist cylinder 53, can make the raw materials disperse.

As a technical optimization scheme of the utility model, a connecting column 91 is welded on the bottom surface of the turntable 43, and a stirring plate 92 is welded on the side wall of the connecting column 91, which is close to the stirring tank 1.

In this embodiment: through setting up spliced pole 91 and stirring board 92, when using, stirring board 92 follows carousel 43 rotary motion, and stirring board 92 can improve the stirring mixing effect to the raw materials.

As a technical optimization scheme of the utility model, a scraping plate 10 is bolted to the side wall of the stirring plate 92, which is close to the stirring tank 1, and the scraping plate 10 is in contact with the inner wall of the stirring tank 1.

In this embodiment: by providing the scraper 10, the scraper 10 is in contact with the inner wall of the stirring tank 1 when in use, and the scraper 10 can scrape off the raw material adhered to the inner wall of the stirring tank 1.

As a technical optimization scheme of the utility model, the reinforcing cylinder 11 is welded on the bottom surface of the turntable 43, and the rotating rod 63 is in bearing connection with the reinforcing cylinder 11.

In this embodiment: through setting up a reinforcement section of thick bamboo 11, when using, a reinforcement section of thick bamboo 11 is connected with dwang 63 bearing, and a reinforcement section of thick bamboo 11 can improve dwang 63 rotary motion's steadiness.

Working principle: firstly, add in agitator tank 1 with all kinds of raw materials through feed inlet 2, the second motor 54 intercommunication power drives pivot 55 rotation, this moment the drive gear 61 follows pivot 55 rotation, driven gear 62 and drive dwang 63 rotation with the meshing of drive gear 61, stirring ring 64 and stirring leaf 65 follow pivot 55 rotation stir and mix various raw materials, the raw materials whereabouts deposits in the bottom of agitator tank 1 during the stirring, spiral leaf 56 follows pivot 55 rotation and promotes the top of lift cylinder 53 through lift cylinder 53 and disperse, first motor 41 intercommunication power passes through the output shaft and drives the cover 44 motion, this moment carousel 43 follows the inside rotation of cover 44 at braced frame 42, can make dwang 63 rotatory stirring the raw materials in agitator tank 1, the spliced pole 91 follows the carousel 43 motion simultaneously, stirring plate 92 follows the spliced pole 91 motion and stirs the raw materials again, simultaneously scraper blade 10 follows stirring plate 92 motion and stirs the inner wall of agitator tank 1, so can promote the raw materials that deposit circulation, can carry out abundant stirring and mix the raw materials.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Stirring structure is used in plastic products production, including agitator tank (1), feed inlet (2) and discharge gate (3), its characterized in that: the stirring tank comprises a stirring tank body, and is characterized in that a first motor (41) is bolted to the top surface of the stirring tank body (1), an output shaft of the first motor (41) is connected with the stirring tank body (1) through a bearing, a supporting frame (42) is welded on the inner wall of the stirring tank body (1), a rotary table (43) is rotatably connected to the middle part of the supporting frame (42), a connecting cover (44) is welded on the top surface of the rotary table (43), the output end of the first motor (41) is fixedly connected with the connecting cover (44), a lifting and dispersing mechanism (5) for lifting raw materials is arranged in the middle part of the stirring tank body (1), and stirring mechanisms (6) are arranged in the stirring tank body (1) and are positioned on two sides of the lifting and dispersing mechanism (5);

promotion dispersion mechanism (5) include water conservancy diversion dish (51), supporting shoe (52), promote section of thick bamboo (53), second motor (54), pivot (55) and spiral leaf (56), water conservancy diversion dish (51) weld in the bottom of agitator tank (1) and for the slope setting, a plurality of supporting shoe (52) weld on the lateral wall of water conservancy diversion dish (51), promote section of thick bamboo (53) weld on the top surface of a plurality of supporting shoes (52), second motor (54) bolt is on the bottom surface of connecting cover (44), the inside of output and extension to discharge gate (3) of pivot (55) fixed connection in second motor (54), spiral leaf (56) weld on pivot (55) and be located the middle part of promote section of thick bamboo (53).

2. The stirring structure for plastic product production according to claim 1, wherein: the stirring mechanism (6) comprises a driving gear (61), driven gears (62), rotating rods (63), stirring rings (64) and stirring blades (65), wherein the driving gear (61) is fixedly connected to a rotating shaft (55) and located above a rotating disc (43), the driven gears (62) are arranged above the rotating disc (43) and meshed with the driving gears (61), the rotating rods (63) are welded on the bottom surfaces of the driven gears (62) and are connected with the rotating disc (43) through bearings, the stirring rings (64) are welded on the rotating rods (63) and are arranged at equal intervals, a plurality of stirring blades (65) are welded on the side walls of the stirring rings (64) and are arranged at equal intervals, and the stirring blades (65) are arranged in a V shape.

3. The stirring structure for plastic product production according to claim 1, wherein: the inner bearing of the supporting frame (42) is connected with a plurality of rollers (71), the rotary table (43) is in contact with the rollers (71), annular grooves (72) are formed in the contact surfaces of the rotary table (43) and the supporting frame (42), and a plurality of rolling balls (73) are movably arranged in the annular grooves (72).

4. The stirring structure for plastic product production according to claim 1, wherein: a guide ring (81) is welded on the top surface of the lifting cylinder (53).

5. The stirring structure for plastic product production according to claim 1, wherein: a connecting column (91) is welded on the bottom surface of the rotary table (43), and a stirring plate (92) is welded on the side wall, close to the stirring tank (1), of the connecting column (91).

6. The stirring structure for plastic product production according to claim 5, wherein: the stirring plate (92) is close to the side wall of the stirring tank (1) and is bolted with a scraping plate (10), and the scraping plate (10) is in contact with the inner wall of the stirring tank (1).

7. The stirring structure for plastic product production according to claim 2, wherein: the bottom surface of the turntable (43) is welded with a reinforcing cylinder (11), and the rotating rod (63) is in bearing connection with the reinforcing cylinder (11).