CN218928275U

CN218928275U - Plastic raw material processing stirring device

Info

Publication number: CN218928275U
Application number: CN202223278701.0U
Authority: CN
Inventors: 李想
Original assignee: Xiamen Jisheng Precision Mould Co ltd
Current assignee: Xiamen Jisheng Precision Mould Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-28
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of plastic raw material processing, in particular to a plastic raw material processing stirring device, which comprises a stirring kettle, wherein the outer wall of the stirring kettle is provided with a feed inlet, the end part of the feed inlet is fixedly connected with a feed pipeline, and the port of the feed pipeline is fixedly connected with a feed hopper. This plastic raw materials processing agitating unit, when using this plastic raw materials processing agitating unit, in carrying out the unloading in-process, can start the second motor, the second motor drives the awl tooth group and rotates, it rotates to drive the lead screw when the awl tooth group rotates, the loop bar that drives the outer wall when the lead screw rotates moves along the guide bar, the loop bar removes in-process and carries the die-pin to reciprocate in the discharge gate, the die-pin carries the shutoff piece to reciprocate in the discharge gate, discharge space increases when the shutoff piece moves up, flow rate increases, discharge space reduces when the shutoff piece moves down, flow rate relatively reduces.

Description

Plastic raw material processing stirring device

Technical Field

The utility model relates to the technical field of plastic raw material processing, in particular to a plastic raw material processing stirring device.

Background

The plastic is a high molecular compound polymerized by polyaddition or polycondensation reaction with monomer as raw material, commonly called plastic or resin, and can freely change its composition and shape, and is composed of synthetic resin and additives such as filler, plasticizer, stabilizer, lubricant and pigment, etc. in the course of plastic processing, it is necessary to melt several plastic raw materials, then add them into stirring device to make stirring and mixing.

In the existing plastic raw material stirring device, the plastic raw material is usually melted to be liquid and then added into the stirring device for stirring, so that the liquid surface close to the inner wall of the stirring device is easy to generate solidification adhesion in the discharging process, and the inner wall is inconvenient to clean after solidification; in the existing plastic raw material stirring device, in the process of discharging after stirring, the caliber of a discharging opening is a fixed caliber, so that the flow of the discharging opening cannot be freely regulated, and the discharging speed is inconvenient to control according to different processing requirements.

Disclosure of Invention

The utility model aims to provide a plastic raw material processing stirring device, which aims to solve the problems that in the background technology, the liquid level close to the inner wall of the stirring device is easy to generate solidification adhesion in the blanking process, the inner wall is inconvenient to clean after solidification, and the flow of a discharging hole cannot be freely adjusted because the caliber of the discharging hole is a fixed caliber, so that the blanking rate is inconvenient to control according to different processing requirements. In order to achieve the above purpose, the present utility model provides the following technical solutions: the plastic raw material processing and stirring device comprises a stirring kettle, wherein a feed inlet is formed in the outer wall of the stirring kettle, the end part of the feed inlet is fixedly connected with a feed pipeline, and the port of the feed pipeline is fixedly connected with a feed hopper;

the upper surface fixedly connected with fixed frame of stirred tank, fixed frame's upper surface mounting has first motor, the output fixedly connected with first awl tooth of first motor, the outer wall meshing of first awl tooth is connected with the dish tooth, the lower extreme of dish tooth rotates with fixed frame's inner wall to be connected, the lower extreme fixedly connected with stirring roller of dish tooth.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the stirring roller is vertically inserted into the stirring kettle, the outer wall of the stirring roller is fixedly connected with a reset spring, and the end part of the reset spring is fixedly connected with a scraping plate.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the outer wall fixedly connected with guide arm of scraper blade, the guide arm alternates with the stirring rod is perpendicular, the stirring roller is provided with two.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the lower extreme of stirred tank has seted up the discharge gate, the interior profile of discharge gate sets up to the round platform appearance, the second motor is installed to stirred tank's lateral wall.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the output end of the second motor is movably connected with a blocking block through a transmission piece, the transmission piece comprises a bevel gear group, and the end part of the bevel gear group is fixedly connected with the output end of the second motor.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the outer contour of the blocking block is matched with the inner contour of the discharge hole, and the lower end of the bevel gear group is fixedly connected with a screw rod.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the outer wall threaded connection of lead screw has the loop bar, the inner wall sliding connection of loop bar has the guide bar, the tip and the lower extreme fixed connection of stirred tank of guide bar.

As an alternative scheme of the plastic raw material processing stirring device, the utility model comprises the following steps: the outer wall fixedly connected with die-pin of loop bar, the upper end of die-pin is fixedly connected with the lower surface of the sprue.

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

when the stirring device for processing plastic raw materials is used, firstly, the plastic raw materials to be stirred are added into a feed hopper, enter a feed pipeline through the feed hopper and then enter a stirring kettle, then a first motor is started, the first motor drives a first bevel gear to rotate, a disk gear is driven to rotate through a meshing relationship when the first bevel gear rotates, a lower surface urine bag stirring roller is driven to rotate circumferentially when the disk gear rotates, the raw materials in the stirring kettle are stirred, when the stirring roller rotates in a circumferential motion, a reset spring starts to stretch outwards under the action of centrifugal force, a scraper blade drives a guide rod casting to be away from the stirring roller, at the moment, the scraper blade contacts the inner wall of the stirring kettle to scrape raw materials adhered to the inner wall, after discharging, the stirring roller continues to rotate to scrape residual raw materials, and the residual raw materials drop down to a discharge port to discharge.

In the utility model, when the plastic raw material processing and stirring device is used, the second motor can be started in the blanking process, the second motor drives the bevel gear group to rotate, the screw rod is driven to rotate when the bevel gear group rotates, the sleeve rod on the outer wall is driven to move along the guide rod when the screw rod rotates, the support rod is driven to move up and down in the moving process of the sleeve rod, the support rod is driven to move up and down in the discharging hole by the support rod, the discharging space is increased when the block moves up, the flow rate is increased, the discharging space is reduced when the block moves down, and the flow rate is relatively reduced.

Drawings

FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;

FIG. 4 is a schematic elevational view of the present utility model;

fig. 5 is a cross-sectional view of a top view of the present utility model.

In the figure: 1. stirring kettle; 2. a feed conduit; 3. a feed hopper; 4. a fixed frame; 5. a first motor; 6. a first bevel gear; 7. a disk tooth; 8. a stirring roller; 9. a return spring; 10. a scraper; 11. a guide rod; 12. a discharge port; 13. a second motor; 14. blocking; 15. a bevel gear set; 16. a screw rod; 17. a loop bar; 18. a guide rod; 19. and a supporting rod.

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.

Example 1

This embodiment is intended to promote to solve the liquid level that is close to the agitating unit inner wall in the unloading in-process and produces the adhesion that solidifies easily, inconvenient clear problem of inner wall carries out after solidifying, please refer to fig. 1, fig. 2 and fig. 4, a plastics raw materials processing agitating unit, including stirred tank 1, the feed inlet has been seted up to the outer wall of stirred tank 1, the tip fixedly connected with feed pipe 2 of feed inlet, the port fixedly connected with feeder hopper 3 of feed pipe 2, the upper surface fixedly connected with fixed frame 4 of stirred tank 1, the upper surface mounting of fixed frame 4 has first motor 5, the output fixedly connected with first awl tooth 6 of first motor 5, the outer wall meshing of first awl tooth 6 is connected with dish tooth 7, the lower extreme and the inner wall rotation of fixed frame 4 of dish tooth 7 are connected, the lower extreme fixedly connected with stirring roller 8 of dish tooth 7, stirring roller 8 alternates perpendicularly with stirred tank 1, the outer wall fixedly connected with reset spring 9 of stirring roller 8, the tip fixedly connected with scraper blade 10, the outer wall fixedly connected with guide arm 11 of scraper blade 10, guide arm 11 alternates perpendicularly with stirring roller 8 is provided with two.

In this embodiment: when the plastic raw material processing stirring device is used, firstly, plastic raw materials to be stirred are added into the feed hopper 3, the plastic raw materials enter the feeding pipeline 2 through the feed hopper 3 and then enter the stirring kettle 1, then the first motor 5 is started, the first motor 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the disc gear 7 to rotate through a meshing relationship when rotating, the disc gear 7 carries out circumferential rotation with the lower surface urine bag stirring roller 8 to stir raw materials in the stirring kettle 1, when the stirring roller 8 carries out circumferential motion rotation, the reset spring 9 starts to stretch outwards under the action of centrifugal force, the scraping plate 10 carries a guide rod 11 casting away from the stirring roller 8, at the moment, the scraping plate 10 contacts the inner wall of the stirring kettle 1 to scrape raw materials adhered on the inner wall, after discharging, the stirring roller 8 continues to rotate to scrape residual raw materials, and after scraping the residual raw materials, the residual raw materials drop down to the discharge port 12 to discharge.

Example 2

The present embodiment aims to facilitate solving the problem that the flow rate of the discharge port cannot be freely adjusted due to the fixed caliber of the discharge port, so that the discharge rate cannot be conveniently controlled according to different processing requirements, and is an improvement based on embodiment 1, specifically, please refer to fig. 1, fig. 3 and fig. 4 fig. 5, the lower end of the stirring kettle 1 is provided with the discharge port 12, the inner contour of the discharge port 12 is provided with a circular truncated cone shape, the side wall of the stirring kettle 1 is provided with the second motor 13, the output end of the second motor 13 is movably connected with the blocking piece 14 through a transmission piece, the transmission piece comprises a bevel gear group 15, the end part of the bevel gear group 15 is fixedly connected with the output end of the second motor 13, the outer contour of the blocking piece 14 is matched with the inner contour of the discharge port 12, the lower end of the bevel gear group 15 is fixedly connected with a screw rod 16, the outer wall of the screw rod 16 is in threaded connection with a sleeve rod 17, the inner wall of the sleeve rod 17 is slidably connected with a guide rod 18, the end part of the guide rod 18 is fixedly connected with the lower end of the stirring kettle 1, the outer wall of the sleeve rod 17 is fixedly connected with a supporting rod 19, and the upper end 19 of the supporting rod 19 is fixedly connected with the lower surface of the supporting rod 14.

In this embodiment: when the plastic raw material processing stirring device is used, in the blanking process, the second motor 13 can be started, the second motor 13 drives the bevel gear group 15 to rotate, the screw rod 16 is driven to rotate when the bevel gear group 15 rotates, the sleeve rod 17 on the outer wall is driven to move along the guide rod 18 when the screw rod 16 rotates, the supporting rod 19 is driven to move up and down in the moving process of the sleeve rod 17, the supporting rod 19 is driven to move up and down in the discharging hole 12, the discharging space is increased when the blocking piece 14 moves up, the flow rate is increased, the discharging space is reduced when the blocking piece 14 moves down, and the flow rate is relatively reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a plastics raw materials processing agitating unit, includes stirred tank (1), its characterized in that: the outer wall of the stirring kettle (1) is provided with a feed inlet, the end part of the feed inlet is fixedly connected with a feed pipeline (2), and the port of the feed pipeline (2) is fixedly connected with a feed hopper (3);

the stirring kettle is characterized in that a fixed frame (4) is fixedly connected to the upper surface of the stirring kettle (1), a first motor (5) is mounted on the upper surface of the fixed frame (4), a first bevel gear (6) is fixedly connected to the output end of the first motor (5), a disc gear (7) is connected to the outer wall of the first bevel gear (6) in a meshed mode, the lower end of the disc gear (7) is rotatably connected with the inner wall of the fixed frame (4), and a stirring roller (8) is fixedly connected to the lower end of the disc gear (7).

2. A plastic raw material processing and stirring device as set forth in claim 1, wherein: the stirring roller (8) is vertically inserted into the stirring kettle (1), the outer wall of the stirring roller (8) is fixedly connected with a reset spring (9), and the end part of the reset spring (9) is fixedly connected with a scraping plate (10).

3. A plastic raw material processing and stirring device as set forth in claim 2, wherein: the outer wall of the scraper blade (10) is fixedly connected with a guide rod (11), the guide rod (11) is vertically inserted into the stirring rod, and the stirring rollers (8) are provided with two stirring rollers.

4. A plastic raw material processing and stirring device as set forth in claim 1, wherein: the lower extreme of stirred tank (1) has seted up discharge gate (12), the interior profile of discharge gate (12) sets up to the round platform appearance, second motor (13) are installed to the lateral wall of stirred tank (1).

5. The plastic raw material processing and stirring device according to claim 4, wherein: the output end of the second motor (13) is movably connected with a blocking block (14) through a transmission piece, the transmission piece comprises a bevel gear group (15), and the end part of the bevel gear group (15) is fixedly connected with the output end of the second motor (13).

6. The plastic raw material processing and stirring device according to claim 5, wherein: the outer contour of the blocking block (14) is matched with the inner contour of the discharge hole (12), and the lower end of the bevel gear group (15) is fixedly connected with a screw rod (16).

7. The plastic raw material processing and stirring device according to claim 6, wherein: the outer wall threaded connection of lead screw (16) has loop bar (17), the inner wall sliding connection of loop bar (17) has guide bar (18), the tip and the lower extreme fixed connection of stirred tank (1) of guide bar (18).

8. The plastic raw material processing and stirring device according to claim 7, wherein: the outer wall of the loop bar (17) is fixedly connected with a supporting bar (19), and the upper end of the supporting bar (19) is fixedly connected with the lower surface of the blocking block (14).