Modified plastic particle stirring equipment

Abstract

The utility model relates to the field of plastic particle processing, in particular to modified plastic particle stirring equipment which comprises a stirring rack and a stirring cylinder erected on the stirring rack, a stirring shaft is arranged in the stirring cylinder; the stirring shaft extends into an inner cavity of the stirring cylinder and is provided with an elastic stirring assembly; a stirring driving frame is arranged at the top of the stirring rack, a driving cylinder is erected on the stirring driving frame, a rotating part is installed at the plate end of the stirring driving frame, the stirring shaft is connected with the rotating part, and a driving section of the driving cylinder is in butt joint with the side edge of the rotating part. The plastic particle stirring device can perform variable-speed stirring, so that plastic particles cannot move outwards all the time, and the stirring operation is more uniform.

Description

Technical Field

[0001] The utility model relates to the field of plastic particle processing, in particular to a modified plastic particle stirring device. Background Art

[0002] The plastic particle stirring device is an auxiliary device for stirring plastic particles used in plastic tracks, and has been widely used in the field of plastic particle stirring. It is found in the use of existing plastic particle stirring devices that during the laying process of the plastic track, the uniformity of the mixing of the plastic particles directly determines the quality of the plastic track, while ordinary mixers stir the plastic particles and glue.

[0003] The modified plastic particle mixing equipment in the prior art generally includes a mixing bin, a base, a mounting pipe, a rotating rod, a discharge pipe, a screw cap and a sealing device. However, this mixing structure has certain defects and there are certain differences in the uniformity of material mixing. Utility Model Content

[0004] The purpose of the utility model is to provide a modified plastic particle stirring device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A modified plastic particle stirring device comprises a stirring frame and a stirring barrel mounted on the stirring frame; a stirring shaft is arranged in the stirring barrel, and the stirring shaft extends into the inner cavity of the stirring barrel and is installed with an elastic stirring component; a stirring driving frame is arranged on the top of the stirring frame, a driving cylinder is mounted on the stirring driving frame, a rotating part is installed on the plate end of the stirring driving frame, the stirring shaft is connected to the rotating part, and the driving section of the driving cylinder is connected to the side edge of the rotating part.

[0007] As a further solution of the utility model: the driving cylinder includes a positioning column installed on the stirring driving frame, a cylinder barrel arranged on the positioning column, and a cylinder push rod installed on the cylinder barrel driving section; the rotating part includes a limiting cylinder installed on the plate end of the stirring driving frame, a transmission shaft arranged on the limiting cylinder, and a shaft fixing sleeve installed on the bottom end of the transmission shaft; the stirring shaft is fixedly connected to the shaft fixing sleeve.

[0008] As a further solution of the utility model: a shaft positioning piece is installed at the top rod end of the transmission shaft, a shaft driving disk is arranged on the side edge of the shaft positioning piece, and the shaft driving disk is connected to the rod end of the cylinder push rod through a connecting bolt.

[0009] As a further solution of the utility model: the elastic stirring assembly includes a stirring frame plate, a limiting plate arranged on the stirring frame plate and a stirring support rod installed on the limiting plate, the stirring support rod is externally connected to a first outer support rod, a second outer support rod installed on the first outer support rod and a third outer support rod installed on the end of the second outer support rod, and a flip plate is installed at the bottom end of the third outer support rod.

[0010] As a further solution of the utility model: a lower edge block is installed at the bottom end of the first outer support rod, a return spring is installed on the lower edge block, and the return spring is connected to the flip plate through a spring connecting bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The driving cylinder drives the rotating part to move periodically. As the driving speed of the driving cylinder changes, the stirring speed of the elastic stirring component can be adjusted to achieve a better stirring effect. When the driving speed decreases, the rotation speed of the elastic stirring component will also decrease, and then the return spring will pull the flip plate inward again, thereby causing the flip plate to form an inward pulling trend, so that the plastic particles will not always move outward, making the stirring operation more uniform.

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings herein are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and are used together with the specification to explain the principles of the present application. At the same time, these drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application for those skilled in the art by referring to specific embodiments.

[0015] Figure 1 The present invention is a schematic diagram of the overall structure of a modified plastic particle stirring device provided in an embodiment of the present invention.

[0016] Figure 2 A schematic structural diagram of a drive cylinder and a rotating member provided in an embodiment of the utility model.

[0017] Figure 3 A schematic structural diagram of an elastic stirring assembly provided in an embodiment of the utility model.

[0018] In the figure: 11, mixer frame; 12, mixer barrel; 13, elastic stirring assembly; 14, stirring shaft; 15, stirring drive frame; 16, driving cylinder; 17, rotating member; 21, limiting cylinder; 22, transmission shaft; 23, shaft fixing sleeve; 24, positioning column; 25, cylinder barrel; 26, cylinder push rod; 27, shaft driving disk; 28, shaft positioning sheet; 29, connecting bolt; 31, stirring frame plate; 32, stirring support rod; 33, limiting plate; 34, first outer support rod; 35, second outer support rod; 36, third outer support rod; 37, flip plate; 41, lower edge block; 42, reset spring; 43, spring connecting bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model, and examples thereof are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0020] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1 , provides a modified plastic particle mixing device, including a mixing machine frame 11 and a mixing machine barrel 12 mounted on the mixing machine frame 11; a mixing shaft 14 is arranged in the mixing machine barrel 12, and the mixing shaft 14 extends into the inner cavity of the mixing machine barrel 12 and is installed with an elastic mixing component 13; a mixing driving frame 15 is arranged on the top of the mixing machine frame 11, and a driving cylinder 16 is mounted on the mixing driving frame 15, and a rotating member 17 is installed at the plate end of the mixing driving frame 15, the mixing shaft 14 is connected to the rotating member 17, and the driving section of the driving cylinder 16 is in contact with the side edge of the rotating member 17.

[0024] The present embodiment is used for stirring plastic particles. The mixer barrel 12 is a stirring device. The plastic particles are loaded in the mixer barrel 12. The elastic stirring component 13 is a stirring operation structure. The stirring drive frame 15 is an operation structure. The driving cylinder 16 is a power driving end. The driving cylinder 16 drives the rotating member 17 to rotate, thereby driving the stirring shaft 14 to move in the mixer barrel 12, and then drives the elastic stirring component 13 to move in the mixer barrel 12, so as to perform a stirring operation. The driving cylinder 16 drives the rotating member 17 to move periodically. As the driving speed of the driving cylinder 16 changes, the stirring speed of the elastic stirring component 13 can be adjusted to achieve a better stirring effect.

[0025] Embodiment 2:

[0026] See also Figure 2 As a further optimization of the above embodiment, the present embodiment is based on the above embodiment. The driving cylinder 16 includes a positioning column 24 installed on the stirring driving frame 15, a cylinder barrel 25 arranged on the positioning column 24, and a cylinder push rod 26 installed on the driving section of the cylinder barrel 25. The rotating member 17 includes a limiting cylinder 21 installed on the plate end of the stirring driving frame 15, a transmission shaft 22 arranged on the limiting cylinder 21, and a shaft fixing sleeve 23 installed on the bottom end of the transmission shaft 22. The stirring shaft 14 is fixedly connected to the shaft fixing sleeve 23. A shaft positioning piece 28 is installed at the top rod end of the transmission shaft 22, and a shaft driving disk 27 is arranged on the side edge of the shaft positioning piece 28. The shaft driving disk 27 is connected to the rod end of the cylinder push rod 26 through a connecting bolt 29.

[0027] The positioning column 24 is a fixed component installed on the stirring drive frame 15. The cylinder barrel 25 itself is a driving tool, and the tail end of the cylinder barrel 25 is swingably installed on the positioning column 24 through a movable bolt. The cylinder barrel 25 drives the cylinder push rod 26 at the front end to extend and retract. The cylinder push rod 26 drives the shaft positioning plate 28 to rotate through the shaft driving disk 27, thereby driving the transmission shaft 22 to turn. The transmission shaft 22 is limited in the limiting cylinder 21 to maintain a stable supporting effect. The rod end of the transmission shaft 22 is connected to the shaft fixing sleeve 23, thereby driving the stirring shaft 14 and the elastic stirring component 13 installed on the stirring shaft 14 to move.

[0028] Embodiment three:

[0029] See also Figure 3As a further optimization of the above embodiment, the elastic stirring assembly 13 includes a stirring frame plate 31, a limiting plate 33 arranged on the stirring frame plate 31, and a stirring support rod 32 installed on the limiting plate 33. The stirring support rod 32 is externally connected to a first outer support rod 34, a second outer support rod 35 installed on the first outer support rod 34, and a third outer support rod 36 installed on the rod end of the second outer support rod 35. The bottom end of the third outer support rod 36 is installed with a flip plate 37. The bottom end of the first outer support rod 34 is installed with a lower edge block 41, and the lower edge block 41 is installed with a return spring 42. The return spring 42 is connected to the flip plate 37 through a spring connecting bolt 43.

[0030] The stirring frame plate 31 is installed on the periphery of the shaft body of the elastic stirring component 13, the limiting plate 33 and the stirring support rod 32 are both installed on the stirring frame plate 31, the limiting plate 33 forms an outer supporting structure for the stirring support rod 32, the first outer support rod 34, the second outer support rod 35 and the third outer support rod 36 are combined into an outer connecting rod supporting structure, and the flip plate 37 is installed at the bottom of the third outer support rod 36. The flip plate 37 is used to move the plastic particles to improve the stirring operation effect. Furthermore, in the present embodiment, the flap plate 37 and the first outer support rod 34 are connected by a return spring 42 as a connecting structure to form an inward elastic force; under the rotational force, the flap plate 37 will have a centrifugal tendency to rotate outward, and when the driving speed of the cylinder barrel 25 decreases, the rotation speed of the elastic stirring assembly 13 will also decrease, and then the return spring 42 will pull the flap plate 37 inward again, thereby causing the flap plate 37 to form an inward pulling tendency, so that the plastic particles will not always move outward, making the stirring operation more uniform.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modified plastic particle stirring device, comprising a stirring frame (11) and a stirring barrel (12) mounted on the stirring frame (11); characterized in that: The mixer barrel (12) is provided with a stirring shaft (14), and the stirring shaft (14) extends into the inner cavity of the mixer barrel (12) and is provided with an elastic stirring component (13); A stirring drive frame (15) is arranged on the top of the stirring machine frame (11), a driving cylinder (16) is arranged on the stirring drive frame (15), a rotating member (17) is installed at the plate end of the stirring drive frame (15), the stirring shaft (14) is connected to the rotating member (17), and the driving section of the driving cylinder (16) is connected to the side edge of the rotating member (17).

2. The modified plastic particle stirring device according to claim 1, characterized in that: The driving cylinder (16) comprises a positioning column (24) mounted on the stirring driving frame (15), a cylinder barrel (25) arranged on the positioning column (24), and a cylinder push rod (26) mounted on the driving section of the cylinder barrel (25); the rotating member (17) comprises a limiting cylinder (21) mounted on the plate end of the stirring driving frame (15), a transmission shaft (22) arranged on the limiting cylinder (21), and a shaft fixing sleeve (23) mounted on the bottom end of the transmission shaft (22); the stirring shaft (14) is fixedly connected to the shaft fixing sleeve (23).

3. The modified plastic particle stirring device according to claim 2, characterized in that: A shaft positioning piece (28) is installed at the top rod end of the transmission shaft (22), and a shaft driving disc (27) is arranged on the side edge of the shaft positioning piece (28). The shaft driving disc (27) is connected to the rod end of the cylinder push rod (26) via a connecting bolt (29).

4. The modified plastic particle stirring device according to claim 3, characterized in that: The elastic stirring assembly (13) comprises a stirring frame plate (31), a limiting plate (33) arranged on the stirring frame plate (31), and a stirring support rod (32) installed on the limiting plate (33); the stirring support rod (32) is externally connected to a first outer support rod (34), a second outer support rod (35) installed on the first outer support rod (34), and a third outer support rod (36) installed on the rod end of the second outer support rod (35); and a flip plate (37) is installed at the bottom end of the third outer support rod (36).

5. The modified plastic particle stirring device according to claim 4, characterized in that: A lower edge block (41) is installed at the bottom end of the first outer support rod (34), and a return spring (42) is installed on the lower edge block (41). The return spring (42) is connected to the flip plate (37) through a spring connecting bolt (43).

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