Plastic stirring machine

Abstract

The utility model discloses a plastic stirrer which comprises a shell and partition plates, and the partition plates are fixedly arranged on the left side and the right side in the shell. Through the design of the filtering function, qualified plastic particles after stirring can be collected into the box body, unqualified plastic particles continue to be located in the shell to be stirred, so that the effect after plastic stirring and collecting is ensured, in addition, through the design of the scraping function, the plastic particles on the top of the filter screen can be removed, and the plastic particles on the top of the filter screen can be removed. Plastic particles are prevented from blocking the filter screen, and the stability of the filter screen in use is ensured. Through the design of mechanical linkage, when the motor controls the rotating rod to drive the scraping plate and the first stirring rod to stir plastics, the rotating rod drives the driving gear to be linked with the driven gear, the connecting rod and the second stirring rod to rotate, so that the second stirring rod and the first stirring rod are in synchronous and non-homodromous rotation treatment; and the plastic stirring effect of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a plastic mixer. Background Technique

[0002] Plastic products have been increasingly applied to people's daily lives. During the production of plastic products, it is often necessary to mix different types of plastic particles. Currently, a mixer is generally used to complete this operation. However, the current mixers are often controlled manually, which makes the operation of the mixer not intelligent enough.

[0003] The patent number is "CN213533305U", and its patent name is: A plastic mixer. The device in the published literature solves the above problems. However, the device in the published literature cannot filter the plastic particles after stirring, resulting in inconsistent sizes of the plastic particles after stirring and collection, which in turn affects the effect after plastic stirring and collection. Based on this, the utility model designs a plastic mixer to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a plastic mixer to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A plastic mixer includes a housing and a partition. The partition is fixedly arranged on the left and right sides inside the housing. The top end inside the housing is integrally provided with a feed hole, and a cover plate is arranged at the rear end of the top of the housing through a hinge and at the front end through a lock. The lower end inside the housing is integrally provided with a discharge hole, and a filter screen is fixedly arranged inside the discharge hole. A driving component is arranged on the outer wall of the housing. The driving component includes a motor fixedly arranged on the right side outside the housing. The rotating rod fixed on the left side of the motor rotates through the housing and the partition. Scrapers are fixedly arranged at the upper and lower ends of the outer wall of the rotating rod. The scrapers are designed with a U-shaped trend, and a number of first stirring rods are fixedly arranged inside the scrapers.

[0006] Furthermore, a bracket is fixedly arranged at the bottom of the housing, and a box body is arranged inside the bracket. The box body and the discharge hole are designed to correspond to each other one by one.

[0007] Furthermore, connecting rods are rotatably connected to the upper and lower ends inside the partition on the right side. A driven gear is fixedly sleeved on the outer right side of the connecting rod. The connecting rod and the rotating rod are designed to be parallel.

[0008] Furthermore, a driving gear is fixedly sleeved on the outer right side of the rotating rod. The driving gear and the driven gear are designed to be in tooth engagement, and the outer walls of the driven gear and the driving gear are designed to be non-contact with the partition and the housing.

[0009] Furthermore, a number of second stirring rods are fixedly arranged on the outer wall of the connecting rod, and the second stirring rods and the first stirring rods are designed to be staggered with each other.

[0010] Furthermore, the two partitions are in a parallel design state, the outer diameter of the partition is equal to the inner diameter of the housing, and the scraper is arranged at the position between two adjacent partitions.

[0011] Furthermore, the side of the scraper away from the rotating rod is designed to be in mutual fit with the inner wall of the housing, and the length of the scraper is less than the distance between two adjacent partitions.

[0012] Furthermore, a controller is fixedly arranged on the outer wall of the housing, the controller is connected to the motor through a wire, and the motor is a servo stepping motor with forward and reverse rotation and self-locking functions.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the design of the filtering function, the present utility model can collect the qualified plastic particles after stirring into the interior of the box body, and the unqualified plastic particles continue to be stirred inside the housing, thereby ensuring the effect after plastic stirring and collection. In addition, through the design of the scraping function, the plastic particles on the top of the filter screen can be removed to prevent the plastic particles from blocking the filter screen and ensure the stability of the filter screen during use.

[0015] 2. Through the design of mechanical linkage, when the motor controls the rotating rod to drive the scraper and the first stirring rod to stir the plastic, the rotating rod drives the driving gear to link the driven gear, the connecting rod and the second stirring rod to rotate, so that the second stirring rod and the first stirring rod rotate synchronously and non-coaxially, greatly improving the stirring effect of the device on the plastic. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0017] Figure 1 It is a front view three-dimensional view of a plastic mixer of the present utility model;

[0018] Figure 2 It is an internal structure three-dimensional view of a plastic mixer of the present utility model;

[0019] Figure 3 It is a bottom view three-dimensional view of the housing;

[0020] Figure 4 is a three-dimensional view of the rotating rod and the scraper;

[0021] Figure 5 is a three-dimensional view of the driving gear, the driven gear, the rotating rod and the connecting rod.

[0022] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0023] 1 - housing, 2 - partition board, 3 - feed hole, 4 - cover plate, 5 - discharge hole, 6 - filter screen, 7 - drive assembly, 701 - motor, 702 - rotating rod, 703 - scraper, 704 - first stirring rod, 8 - bracket, 9 - box body, 10 - connecting rod, 11 - driven gear, 12 - driving gear, 13 - second stirring rod, 14 - controller. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Embodiment 1

[0025] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 5 , this device includes a housing 1 and a partition board 2. The partition board 2 is fixedly arranged on the left and right sides inside the housing 1. A feed hole 3 is integrally arranged at the top end inside the housing 1. A cover plate 4 is arranged at the rear end of the top of the housing 1 through a hinge and at the front end through a buckle. A discharge hole 5 is integrally arranged at the lower end inside the housing 1. A filter screen 6 is fixedly arranged inside the discharge hole 5. A drive assembly 7 is arranged on the outer wall of the housing 1. The drive assembly 7 includes a motor 701 fixedly arranged on the right side outside the housing 1. The rotating rod 702 fixed on the left side of the motor 701 rotates through the housing 1 and the partition board 2. Scrapers 703 are fixedly arranged at the upper and lower ends of the outer wall of the rotating rod 702. The scraper 703 is designed with a U-shaped trend. A number of first stirring rods 704 are fixedly arranged inside the scraper 703.

[0026] The staff first pour the plastic into the interior of the housing 1 through the feed hole 3, and then pour the additive into the interior of the housing 1 through the feed hole 3, so that the additive and the plastic are mixed with each other. Then, the cover plate 4 is closed, and then the motor 701 is started. The motor 701 drives the rotating rod 702 to drive the scraping plate 703 together with the first stirring rod 704 to rotate. At this time, the rotating first stirring rod 704 stirs the plastic and the additive inside the housing 1. After the stirring is qualified, the plastic particles pass through the filter screen 6 and are discharged to the outside through the discharge hole 5, and the unqualified plastic particles continue to be stirred by the first stirring rod 704 inside the housing 1. At the same time, the scraping plate 703 scrapes off the plastic particles at the top of the filter screen 6 to prevent the unqualified plastic particles from blocking the filter screen 6, ensuring the stability of the filter screen 6 during use. Embodiment 2

[0027] As Figure 1 、 Figure 2 、 Figure 4 shown, a bracket 8 is fixedly provided at the bottom of the housing 1. A box body 9 is arranged inside the bracket 8. The box body 9 and the discharge hole 5 are designed to correspond to each other one by one. At the upper and lower ends of the interior of the right partition plate 2, a connecting rod 10 is rotatably connected. A driven gear 11 is fixedly sleeved on the outer right side of the connecting rod 10. The connecting rod 10 and the rotating rod 702 are in a parallel design state. A driving gear 12 is fixedly sleeved on the outer right side of the rotating rod 702. The driving gear 12 and the driven gear 11 are designed with meshing teeth, and the outer walls of the driven gear 11 and the driving gear 12 are in a non-contact design with the partition plate 2 and the housing 1. A number of second stirring rods 13 are fixedly provided on the outer wall of the connecting rod 10. The second stirring rods 13 and the first stirring rod 704 are in an intersecting design. The two partition plates 2 are in a parallel design state. The outer diameter of the partition plate 2 is the same as the inner diameter of the housing 1. The scraping plate 703 is arranged at the position between two adjacent partition plates 2. The side of the scraping plate 703 away from the rotating rod 702 is in mutual fit with the inner wall of the housing 1. The length of the scraping plate 703 is less than the distance between two adjacent partition plates 2. A controller 14 is fixedly provided on the outer wall of the housing 1. The controller 14 is connected to the motor 701 through a wire. The motor 701 is a servo stepping motor with forward and reverse rotation and self-locking functions.

[0028] According to the operation mode in Embodiment 1, the qualified plastic is filtered by the filter screen 6 and then discharged into the interior of the box body 9 through the discharge hole 5, so that the box body 9 collects and processes the qualified plastic particles, which is convenient for the staff to move the box body 9 together with the qualified plastic particles to the next process for processing. In addition, when the staff turns on the motor 701, so that the motor 701 controls the rotating rod 702 to drive the scraper 703 and the first stirring rod 704 to rotate, the motor 701 simultaneously controls the rotating rod 702 to drive the driving gear 12 to rotate, and then the driving gear 12 drives the driven gear 11 together with the connecting rod 10 and the second stirring rod 13 to rotate. Through the above method, the second stirring rod 13 and the first stirring rod 704 are in synchronous and non-coaxial rotation processing. At this time, the first stirring rod 704 and the second stirring rod 13 stir the plastic inside the housing 1 at multiple angular directions, thereby improving the effect of full mixing after the plastic and the additive are stirred. In addition, through the design that the first stirring rod 704 and the second stirring rod 13 are cross-misaligned with each other, the first stirring rod 704 and the second stirring rod 13 will not collide when rotating, ensuring the stability of the first stirring rod 704 and the second stirring rod 13 when rotating, that is, ensuring the stable effect when the plastic and the additive are mixed and stirred.

Claims

1. A plastic mixer, comprising a housing (1) and a partition plate (2), characterized in that: The partition plate (2) is fixedly arranged on the left and right sides inside the housing (1). An inlet hole (3) is integrally arranged at the top end inside the housing (1). A cover plate (4) is arranged at the rear end of the top of the housing (1) through hinge and at the front end through a lock. A discharge hole (5) is integrally arranged at the lower end inside the housing (1). A filter screen (6) is fixedly arranged inside the discharge hole (5). A driving assembly (7) is arranged on the outer wall of the housing (1). The driving assembly (7) includes a motor (701) fixedly arranged on the right side outside the housing (1). A rotating rod (702) fixed on the left side of the motor (701) rotates through the housing (1) and the partition plate (2). Scraping plates (703) are fixedly arranged at the upper and lower ends on the outer wall of the rotating rod (702). The scraping plates (703) are designed with a U-shaped trend. A number of first stirring rods (704) are fixedly arranged on the inner side of the scraping plates (703).

2. The plastic mixer according to claim 1, wherein: A bracket (8) is fixedly arranged at the bottom of the housing (1). A box body (9) is arranged inside the bracket (8). The box body (9) and the discharge hole (5) are designed to correspond to each other one by one.

3. The plastic blender according to claim 1, characterized in that: Connecting rods (10) are rotatably connected to the upper and lower ends inside the partition plate (2) on the right side. A driven gear (11) is fixedly sleeved on the outer right side of the connecting rod (10). The connecting rod (10) and the rotating rod (702) are in a parallel design state.

4. The plastic blender according to claim 1, characterized in that: A driving gear (12) is fixedly sleeved on the outer right side of the rotating rod (702). The driving gear (12) and the driven gear (11) are in a tooth meshing design. The outer walls of the driven gear (11) and the driving gear (12) are in a non-contact design with the partition plate (2) and the housing (1).

5. The plastic mixer according to claim 3, characterized in that: A number of second stirring rods (13) are fixedly arranged on the outer wall of the connecting rod (10). The second stirring rods (13) and the first stirring rods (704) are in an intersecting design with each other.

6. The plastic mixer according to claim 1, characterized in that: The two partition plates (2) are in a parallel design state. The outer diameter of the partition plate (2) is equal to the inner diameter of the housing (1). The scraping plates (703) are arranged at the positions between the two partition plates (2).

7. The plastic blender according to claim 1, wherein: The side of the scraping plate (703) away from the rotating rod (702) is in a mutually fitting design with the inner wall of the housing (1). The length of the scraping plate (703) is less than the distance between the two partition plates (2).

8. The plastic blender according to claim 1, characterized in that: A controller (14) is fixedly arranged on the outer wall of the housing (1). The controller (14) is connected to the motor (701) through a wire. The motor (701) is a servo stepping motor with forward and reverse rotation and self-locking functions.

Images