CN220464374U

CN220464374U - Mixer for plastic processing

Info

Publication number: CN220464374U
Application number: CN202321510035.0U
Authority: CN
Inventors: 何嘉敏
Original assignee: Sichuan Xinhong Quanlan New Material Technology Co ltd
Current assignee: Sichuan Xinhong Quanlan New Material Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-02-09
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a stirrer for plastic processing, which relates to the field of plastic processing and comprises a bearing bracket, a storage barrel, a bearing plate, a stirring shaft, a scraping plate and a control mechanism, wherein the bearing plate is slidably arranged on the side wall of the bearing bracket; can clear up (mixing) shaft and scraper blade alone after stirring operation, make things convenient for the stirring of follow-up different materials, improve work efficiency.

Description

Mixer for plastic processing

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a stirrer for plastic processing.

Background

The plastic stirrer is one equipment for homogeneous mixing with fast rotation principle and features that the material fed into the feeding hopper is conveyed via the spiral main shaft to the upper end of the barrel and then dropped in umbrella shape for continuous stirring.

Such as Chinese patent: the utility model provides a mixer is used in plastics processing, includes the base, the upper end middle part fixed mounting of base has the shape platform that returns, the upper end middle part activity interlude of shape platform is connected the organism, the inner chamber of shape platform that returns is provided with rotating device, the upper end fixed mounting of base has the U-shaped frame, the upper end middle part of U-shaped frame is provided with agitating unit, the inner chamber top of U-shaped frame is provided with sprinkler, the equal fixed mounting in both sides has a backup pad about the inner chamber middle part of shape platform returns. According to the stirrer for plastic processing, the stirring rod stirs and mixes plastics when rotating, the first motor drives the rotating shaft to rotate, so that the limiting turntable is driven to rotate, the machine body is driven to generate a centrifugal effect when in a rotating state, the stirring and mixing effect of the plastics is improved, plastic impurities on the inner wall of the machine body are conveniently scraped when the cleaning plate rotates, and the cleaning plate is matched with clear water to wash the impurities conveniently.

Although improve plastics stirring mixing effect, the clearance board is convenient to scrape down the plastics impurity on the organism inner wall when rotating to the cooperation clear water washes convenient clearance impurity, nevertheless, in the in-process of using, every group plastics raw materials's mixed proportion is different, because bull stick, puddler and clearance board are in the organism inside in the above-mentioned patent in real time, lead to being inconvenient for the clearance, when need stirring the material of different proportions, the remaining material can influence the proportion of mixing on bull stick, puddler and the clearance board, thereby influences production quality.

For this purpose, we propose a stirrer for plastic processing.

Disclosure of Invention

The utility model provides a stirrer for plastic processing, which can prevent residual materials from affecting the mixing proportion.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixer for plastic processing, includes carrier bracket, receiving section of thick bamboo, slidable mounting are at carrier plate, (mixing) shaft, scraper blade and the control mechanism of carrier bracket lateral wall, and the scraper blade is detachably installed at the radial outer wall of (mixing) shaft, and the outer wall of scraper blade is laminated with the inner wall slip of receiving section of thick bamboo, and the (mixing) shaft rotates the bottom surface of installing at the carrier plate.

The control mechanism comprises a control motor and a control screw rod, the control motor is fixedly arranged on the outer wall of the bearing support, the control screw rod is fixedly arranged on the output shaft of the control motor, the control screw rod penetrates through the bearing plate and is connected with the bearing plate through internal and external thread matching, and the stirring shaft and the scraping plate can be cleaned independently after stirring operation, so that stirring of different subsequent materials is facilitated, and the working efficiency is improved.

Preferably, the bottom of the bearing support is fixedly provided with a mounting ring, the storage barrel is slidably inserted into the inner wall of the mounting ring, and the storage barrel is detachably connected with the bearing support through the mounting ring.

Preferably, the inner wall of the bearing plate is rotatably provided with a transmission shaft, one end of the transmission shaft extends to the inner cavity of the stirring shaft, and the radial outer wall of the stirring shaft is connected with a limiting pin used for being spliced with the transmission shaft through internal and external threads in a matched manner, so that the separation of the stirring shaft and the transmission shaft is realized, and the stirring shaft is convenient to detach and clean.

Preferably, the outer wall elastic connection of scraper blade has the connecting rod, and the one end fixedly connected with connecting screw rod of scraper blade is kept away from to the connecting rod, and the connecting rod passes through connecting screw rod to be connected with the (mixing) shaft, through the cooperation of connecting screw rod and screw hole, realizes the detachable connection of scraper blade and (mixing) shaft.

Preferably, the inner wall fixedly connected with coupling spring of scraper blade, coupling spring's the other end and the outer wall fixed connection of connecting rod, real-time roof pressure scraper blade for the scraper blade has the trend of laminating with the receiver inner wall in real time.

Preferably, the radial outer wall of the transmission shaft is fixedly connected with a transmission worm wheel, the upper end surface of the bearing plate is rotatably provided with a transmission worm meshed with the transmission worm wheel, the transmission worm is rotated to drive the transmission worm wheel to rotate, and the stirring shaft is driven to rotate through the transmission shaft.

Preferably, the outer wall of the bearing plate is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with the axial end of the transmission worm to be used as a power source for rotation of the stirring shaft.

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

according to the utility model, the control motor and the control screw rod are arranged, the control motor is used for driving the control screw rod to rotate, the control screw rod is in threaded connection with the bearing plate, the stirring shaft is rotatably arranged at the bottom of the bearing plate and drives the bearing plate to lift, so that the stirring shaft and the scraping plate are driven to lift, materials on the outer walls of the stirring shaft and the scraping plate are cleaned conveniently, and compared with a rotating rod in an inner cavity of a machine body in real time, the stirring shaft and the scraping plate can be cleaned independently after stirring operation, the stirring of different subsequent materials is facilitated, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the installation of the screed according to the present utility model;

FIG. 3 is a schematic view illustrating the installation of a stop pin according to the present utility model;

fig. 4 is a cross-sectional view of a flight in accordance with the present utility model.

In the figure: 1. a mounting ring; 2. a storage barrel; 3. a connecting rod; 4. a drive worm wheel; 5. a drive worm; 6. a driving motor; 7. controlling a motor; 8. a load bearing bracket; 9. a control screw rod; 10. a carrying plate; 11. a transmission shaft; 12. a scraper; 13. a stirring shaft; 14. a limiting pin; 15. a connecting spring; 16. and (5) connecting a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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

Referring to fig. 1-4, a mixer for plastic processing in the drawings includes a bearing bracket 8, a storage barrel 2, a bearing plate 10 slidably mounted on a side wall of the bearing bracket 8, a stirring shaft 13, a scraper 12 and a control mechanism, wherein the bearing plate 10 can slide along an inner wall of the bearing bracket 8, and the storage barrel 2 is located under the bearing plate 10.

The scraper blade 12 is detachably arranged on the radial outer wall of the stirring shaft 13, the stirring shaft 13 extends to the inner cavity of the storage barrel 2, and the stirring shaft 13 is rotated to stir materials.

The outer wall of scraper blade 12 and the inner wall slip laminating of receiving section of thick bamboo 2, stirring axle 13 rotate and install in the bottom surface of loading board 10, rotate stirring axle 13 and drive scraper blade 12 along the inner wall rotation of receiving section of thick bamboo 2 to realize the striking off of receiving section of thick bamboo 2 inner wall material.

The control mechanism comprises a control motor 7 and a control screw rod 9, wherein the control motor 7 is fixedly arranged on the outer wall of the bearing bracket 8, the control screw rod 9 is fixedly arranged on an output shaft of the control motor 7, and the control screw rod 9 can be driven to rotate through the control motor 7.

The control lead screw 9 runs through the loading board 10 and is connected with the loading board 10 through the cooperation of internal and external threads, rotates the control lead screw 9 and drives the loading board 10 to go up and down to drive (mixing) shaft 13 and scraper blade 12 to go up and down, so that the material to (mixing) shaft 13 and scraper blade 12 outer wall is cleared up, be in the bull stick of organism inner chamber in real time in for chinese patent CN215396176U a plastic processing mixer, can clear up (mixing) shaft 13 and scraper blade 12 alone after stirring operation, make things convenient for the stirring of follow-up different materials, improve work efficiency.

The bottom fixed mounting who bears support 8 has collar 1, and the cartridge holder 2 is pegged graft in the inner wall of collar 1 in the slip, realizes through setting up collar 1 that cartridge holder 2 and bear support 8's can dismantle and be connected, upwards slide adjusting loading board 10, control (mixing) shaft 13 and cartridge holder 2 separation can be with cartridge holder 2 separation this moment to the transfer of stirring back material is convenient for.

Example 2

Referring to fig. 1-4, this embodiment further illustrates example 1:

the inner wall of the bearing plate 10 is rotatably provided with a transmission shaft 11, one end of the transmission shaft 11 extends to the inner cavity of the stirring shaft 13, and the transmission shaft 11 can rotate along the axis of the transmission shaft.

The radial outer wall of the stirring shaft 13 is connected with a limiting pin 14 used for being spliced with the transmission shaft 11 through internal and external screw threads, the stirring shaft 13 is spliced with the transmission shaft 11 through the limiting pin 14, the detachable connection of the transmission shaft 11 and the stirring shaft 13 is realized, and the stirring shaft 13 can be driven to rotate by rotating the transmission shaft 11.

Separation of the stirring shaft 13 and the transmission shaft 11 is achieved by pulling out the limiting pin 14, so that the stirring shaft 13 can be conveniently detached and cleaned.

The outer wall elastic connection of scraper blade 12 has connecting rod 3, and the one end fixedly connected with connecting screw 16 of scraper blade 12 is kept away from to connecting rod 3, and connecting rod 3 passes through connecting screw 16 to be connected with (mixing) shaft 13, and the screw hole that matches with connecting screw 16 is seted up to the outer wall of (mixing) shaft 13, through the cooperation of connecting screw 16 and screw hole, realizes the detachable connection of scraper blade 12 and (mixing) shaft 13.

The inner wall fixedly connected with coupling spring 15 of scraper blade 12, coupling spring 15's the other end and the outer wall fixed connection of connecting rod 3 realize the detachable connection of connecting rod 3 and scraper blade 12 through coupling spring 15 to by coupling spring 15's elasticity, real-time roof pressure scraper blade 12 makes scraper blade 12 have the trend of laminating with the inner wall of receiver 2 in real time.

The radial outer wall of the transmission shaft 11 is fixedly connected with a transmission worm wheel 4, the upper end surface of the bearing plate 10 is rotatably provided with a transmission worm 5 meshed with the transmission worm wheel 4, the transmission worm 5 is rotated to drive the transmission worm wheel 4 to rotate, and the stirring shaft 13 is driven to rotate through the transmission shaft 11.

The outer wall of the bearing plate 10 is fixedly connected with a driving motor 6, an output shaft of the driving motor 6 is fixedly connected with the axial end of the transmission worm 5, and the driving motor 6 drives the transmission worm 5 to rotate and is used as a power source for the rotation of the stirring shaft 13.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stirrer for plastic processing, which is characterized in that: the stirring device comprises a bearing bracket (8), a storage barrel (2), a bearing plate (10) slidably mounted on the side wall of the bearing bracket (8), a stirring shaft (13), a scraping plate (12) and a control mechanism, wherein the scraping plate (12) is detachably mounted on the radial outer wall of the stirring shaft (13), the outer wall of the scraping plate (12) is slidably attached to the inner wall of the storage barrel (2), and the stirring shaft (13) is rotatably mounted on the bottom surface of the bearing plate (10);

the control mechanism comprises a control motor (7) and a control screw rod (9), wherein the control motor (7) is fixedly arranged on the outer wall of the bearing support (8), the control screw rod (9) is fixedly arranged on an output shaft of the control motor (7), and the control screw rod (9) penetrates through the bearing plate (10) and is connected with the bearing plate (10) through internal and external thread matching.

2. A mixer for plastic processing according to claim 1, wherein: the bottom of the bearing bracket (8) is fixedly provided with a mounting ring (1), and the storage barrel (2) is in sliding connection with the inner wall of the mounting ring (1).

3. A mixer for plastic processing according to claim 2, characterized in that: the inner wall of the bearing plate (10) is rotatably provided with a transmission shaft (11), one end of the transmission shaft (11) extends to the inner cavity of the stirring shaft (13), and the radial outer wall of the stirring shaft (13) is connected with a limiting pin (14) for being spliced with the transmission shaft (11) through internal and external threads in a matching manner.

4. A mixer for plastic processing according to claim 3, wherein: the outer wall elastic connection of scraper blade (12) has connecting rod (3), one end fixedly connected with connecting screw (16) that scraper blade (12) were kept away from to connecting rod (3), connecting rod (3) pass through connecting screw (16) with (mixing) shaft (13) are connected.

5. A mixer for plastic processing as set forth in claim 4, wherein: the inner wall of the scraping plate (12) is fixedly connected with a connecting spring (15), and the other end of the connecting spring (15) is fixedly connected with the outer wall of the connecting rod (3).

6. A mixer for plastic processing according to claim 5, wherein: the radial outer wall of the transmission shaft (11) is fixedly connected with a transmission worm wheel (4), and the upper end surface of the bearing plate (10) is rotatably provided with a transmission worm (5) meshed with the transmission worm wheel (4).

7. The mixer for plastic processing according to claim 6, wherein: the outer wall of the bearing plate (10) is fixedly connected with a driving motor (6), and an output shaft of the driving motor (6) is fixedly connected with the axial end of the transmission worm (5).