Plastic particle quantitative collection device

Abstract

The plastic particle quantitative collecting device comprises a transfer box, a first driving component, a second driving component and a rotating rod, a moving plate is arranged in the transfer box in a sliding mode, a communicating hole is formed in the middle of the moving plate, and the bottom face of the moving plate is arranged in an arc shape around the communicating hole; the output end of the first driving part is connected with the moving plate through an upper baffle in the communicating hole, and a plurality of notches are formed in the upper baffle in the circumferential direction; a lower baffle is arranged at the output end of the second driving part and is in sliding fit with the bottom surface of the upper baffle; the rotating rod is arranged at the bottom of the lower baffle through a middle connecting rod. Therefore, through the arrangement of the liftable moving plate and the rotatable rotating rod, plastic particles in the upper cavity can fall down through the communicating hole and fill the lower cavity, quantitative storage of the plastic particles in the lower cavity is achieved, and therefore quantitative collection can be conducted through the outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle collection, in particular to a plastic particle quantitative collection device. Background Art

[0002] Plastic granules are the basic raw materials for plastic processing. They are usually small granular substances made of high molecular polymers. These granules can be used to make various plastic products, such as plastic bags, bottles, containers, toys, etc. In the process from the production of plastic granules to transportation, plastic granules generally need to be packaged, and according to different quantity requirements, plastic granules need to be packaged quickly and quantitatively.

[0003] In the Chinese utility model patent with announcement number (CN219524948U), a metering discharging device is disclosed, including a tank body, wherein an adjusting mechanism is movably installed inside the tank body, and the adjusting mechanism includes a screw. By adjusting the adjusting plate and the rotating plate by the adjusting mechanism, the size of the space between the rotating plate and the chassis can be adjusted, so that a certain amount of plastic particles can be discharged, which is easy to use.

[0004] However, this design still has some defects. For example, when the notch on the rotating plate 14 is aligned with the notch on the adjusting plate 15, the plastic particles can be discharged into the space between the rotating plate 14 and the bottom plate 11. However, since the top of the space is relatively wide, the plastic particles will form a conical accumulation inside the space after falling from the notch, so that the space cannot be completely filled, thereby affecting the quantitative storage effect between the rotating plate 14 and the bottom plate 11. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose a quantitative collection device for plastic particles. By setting a liftable movable plate and a rotatable rotating rod, the plastic particles in the upper cavity can fall through the connecting hole and fill the lower cavity, thereby realizing quantitative storage of the plastic particles inside the lower cavity, so that quantitative collection can be carried out through the outlet.

[0007] To achieve the above-mentioned purpose, the utility model proposes a quantitative collection device for plastic particles, comprising a transfer box, a first driving component, a second driving component and a rotating rod, wherein a movable plate is slidably arranged inside the transfer box, the movable plate divides the transfer box into an upper cavity and a lower cavity, an inlet is arranged on the upper side of the upper cavity, and an outlet is arranged on the lower side of the lower cavity, a connecting hole is opened in the middle of the movable plate, and the bottom surface of the movable plate is arranged in an arc shape around the connecting hole; the first driving component is arranged in the upper cavity, and the output end of the first driving component is connected to the movable plate through the upper baffle in the connecting hole, and a plurality of notches are circumferentially arranged on the upper baffle; the second driving component is arranged on the upper baffle, and a lower baffle is arranged at the output end of the second driving component, the lower baffle is slidably attached to the bottom surface of the upper baffle, and a plurality of side wings for blocking the corresponding notches are arranged on the lower baffle; the rotating rod is arranged at the bottom of the lower baffle through a connecting rod in the middle, and a third driving component for driving the rotating rod to rotate is arranged on the connecting rod.

[0008] The plastic particle quantitative collection device of the utility model, by providing a liftable movable plate and a rotatable rotating rod, enables the plastic particles in the upper cavity to fall through the connecting hole and fill the lower cavity, thereby realizing quantitative storage of the plastic particles in the lower cavity, so that quantitative collection can be carried out through the outlet.

[0009] In addition, the plastic particle quantitative collection device proposed in the application may also have the following additional technical features:

[0010] Specifically, the top surface of the movable plate is arranged in an arc shape around the connecting hole.

[0011] Specifically, the bottom of the transfer box is arranged in a conical shape, and the outlet is arranged in the middle of the bottom surface of the transfer box.

[0012] Specifically, a plurality of reinforcing rods are arranged between the moving plate and the first driving component.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic cross-sectional view of a device for quantitatively collecting plastic particles according to an embodiment of the utility model;

[0016] Figure 2It is a schematic diagram of the cross-sectional three-dimensional structure of a moving plate of a plastic particle quantitative collection device according to one embodiment of the utility model;

[0017] Figure 3 This is an exploded view of the connection between the first driving component and the rotating rod of a plastic particle quantitative collection device according to one embodiment of the utility model.

[0018] As shown in the figure: 10, transfer box; 11, upper cavity; 111, entrance; 12, lower cavity; 121, exit; 20, movable plate; 21, connecting hole; 30, upper baffle; 31, notch; 32, first driving component; 40, lower baffle; 41, side wing; 42, second driving component; 50, rotating rod; 60, connecting rod; 61, third driving component; 70, reinforcing rod. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0020] The following is a description of the plastic particle quantitative collection device according to an embodiment of the present utility model in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, the plastic particle quantitative collection device according to the embodiment of the utility model may include a transfer box 10 , a first driving component 32 , a second driving component 42 and a rotating rod 50 .

[0022] A movable plate 20 is slidably arranged inside the transfer box 10, and the movable plate 20 divides the transfer box 10 into an upper cavity 11 and a lower cavity 12. An inlet 111 is arranged on the upper side of the upper cavity 11, and an outlet 121 is arranged on the lower side of the lower cavity 12. A connecting hole 21 is opened in the middle of the movable plate 20, and the bottom surface of the movable plate 20 is arranged in an arc shape around the connecting hole 21.

[0023] It can be understood that the setting of the bottom surface of the movable plate 20 makes the top of the lower cavity 12 narrower, which is conducive to the fallen plastic particles to effectively fill the entire lower cavity 12, thereby achieving quantitative storage of the plastic particles inside the lower cavity 12, so that quantitative collection can be carried out through the outlet 121.

[0024] The first driving component 32 is disposed in the upper cavity 11 , and the output end of the first driving component 32 is connected to the moving plate 20 through the upper baffle plate 30 in the connecting hole 21 , and a plurality of notches 31 are circumferentially disposed on the upper baffle plate 30 .

[0025] It should be noted that the first driving component 32 described in this embodiment can be a telescopic motor, a cylinder, etc. The first driving component 32 can drive the movable plate 20 to move vertically, so that the volume of the lower cavity 12 can be adjusted according to the actual different quantities of plastic particles required.

[0026] The second driving component 42 is arranged on the upper baffle 30 , and a lower baffle 40 is arranged at the output end of the second driving component 42 . The lower baffle 40 is slidably fitted on the bottom surface of the upper baffle 30 , and a plurality of side wings 41 for sealing the corresponding gaps 31 are arranged on the lower baffle 40 .

[0027] It should be noted that the second driving component 42 described in this embodiment can be a servo motor, a reduction motor, etc. The second driving component 42 can drive the lower baffle 40 to rotate, so that the side wing 41 can block the corresponding gap 31 above, so as to facilitate the plastic particles to enter the lower cavity 12 from the gap 31.

[0028] The rotating rod 50 is disposed at the bottom of the lower baffle 40 via a connecting rod 60 in the middle, and a third driving component 61 for driving the rotating rod 50 to rotate is disposed on the connecting rod 60 .

[0029] It should be noted that the third driving component 61 described in this embodiment can be a servo motor, a reduction motor, etc. The third driving component 61 can drive the rotating rod 50 to rotate, so that the rotating rod 50 can evenly rotate the top of the plastic particles accumulated in a cone shape below, so that the plastic particles can fill the interior of the lower cavity 12.

[0030] It should be noted that the inner wall of the transfer box 10 and the side wall of the moving plate 20 described in this embodiment are both made of smooth materials to facilitate the movement of plastic particles.

[0031] It can be understood that after the height of the movable plate 20 is adjusted, plastic particles of the same weight can be directly discharged subsequently, which is convenient to use.

[0032] Specifically, in the actual process of quantitatively collecting plastic particles, the relevant personnel first store the plastic particles in the upper cavity 11 through the inlet 111, and then drive the movable plate 20 to perform corresponding vertical movement through the first driving component 32 according to the actual different quantities of plastic particles required, thereby adjusting the volume of the lower cavity 12.

[0033] After the position of the movable plate 20 is fixed, the relevant personnel drive the lower baffle 40 to rotate through the second driving component 42, so that the side wings 41 rotate, thereby contacting the corresponding notch 31 to be blocked. At this time, the upper cavity 11 and the lower cavity 12 are connected through the connecting hole 21.

[0034] In the process of plastic particles entering the lower cavity 12 through multiple gaps 31, the movable plate 20 provided helps the plastic particles to fill the interior of the lower cavity 12. At the same time, when the top of the plastic particles in the lower cavity 12 is close to the height of the rotating rod 50, relevant personnel can drive the rotating rod 50 to rotate through the third driving component 61, so that the rotating rod 50 can evenly rotate the top of the plastic particles below, so that the plastic particles at the top move to the four sides of the lower cavity 12, and as the plastic particles gradually fall, fill the interior of the lower cavity 12, thereby further ensuring the filling effect of the plastic particles on the lower cavity 12.

[0035] When the plastic particles fill the lower cavity 12 , the relevant personnel control the rotation of the lower baffle 40 through the second driving component 42 so that it blocks the multiple gaps 31 . At this time, the number of plastic particles inside the lower cavity 12 is fixed, and the quantitative collection of the plastic particles can be achieved through the outlet 121 .

[0036] In one embodiment of the present invention, Figure 2 As shown, the top surface of the movable plate 20 is arranged in an arc shape around the connecting hole 21. It can be understood that the surface of the movable plate 20 around the connecting hole 21 is in an arc or curve shape, which is conducive to the plastic particles inside the upper cavity 11 to smoothly enter the connecting hole 21.

[0037] In one embodiment of the present invention, Figure 1 As shown, the bottom of the transfer box 10 is conical, the outlet 121 is arranged in the middle of the bottom surface of the transfer box 10, and the bottom of the lower cavity 12 is conical, which is conducive to the plastic particles filling the interior of the lower cavity 12, and at the same time helps the lower cavity 12 to quantitatively discharge the plastic particles inside from the outlet 121.

[0038] In one embodiment of the present invention, Figure 2 As shown, a plurality of reinforcing rods 70 are provided between the moving plate 20 and the first driving component 32. It is understandable that the provided reinforcing rods 70 can increase the driving stability of the moving plate 20 by the first driving component 32, so that the moving plate 20 can stably move inside the transfer box 10.

[0039] In summary, the quantitative collection device for plastic particles in the embodiment of the utility model, by means of the raised and lowered movable plate and the rotatable rotating rod, enables the plastic particles in the upper cavity to fall through the connecting hole and fill the lower cavity, thereby achieving quantitative storage of the plastic particles in the lower cavity, so that quantitative collection can be carried out through the outlet.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A plastic particle quantitative collection device, characterized in that: It includes a transfer box, a first driving component, a second driving component and a rotating rod, wherein: A movable plate is slidably arranged inside the transfer box, and the movable plate divides the transfer box into an upper cavity and a lower cavity. An inlet is arranged on the upper side of the upper cavity, and an outlet is arranged on the lower side of the lower cavity. A connecting hole is opened in the middle of the movable plate, and the bottom surface of the movable plate is arranged in an arc shape around the connecting hole. The first driving component is disposed in the upper cavity, and the output end of the first driving component is connected to the moving plate through an upper baffle in the connecting hole, and a plurality of notches are circumferentially disposed on the upper baffle; The second driving component is arranged on the upper baffle plate, and a lower baffle plate is arranged at the output end of the second driving component, the lower baffle plate is slidably attached to the bottom surface of the upper baffle plate, and a plurality of side wings for blocking the corresponding notches are arranged on the lower baffle plate; The rotating rod is arranged at the bottom of the lower baffle through a connecting rod in the middle, and a third driving component for driving the rotating rod to rotate is arranged on the connecting rod.

2. The plastic particle quantitative collection device according to claim 1, characterized in that: The top surface of the movable plate is arranged in an arc shape around the connecting hole.

3. The plastic particle quantitative collection device according to claim 1, characterized in that: The bottom of the transfer box is arranged in a conical shape, and the outlet is arranged in the middle of the bottom surface of the transfer box.

4. The plastic particle quantitative collection device according to claim 1, characterized in that: A plurality of reinforcing rods are arranged between the moving plate and the first driving component.

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