Rapid scattering equipment for molding powder production
By designing a rotatable hollow rotating tube and meshing transmission system in the plastic powder production equipment, multiple sets of agitating rods are driven to rotate simultaneously, solving the problem that a single vertical agitating cannot disperse the powder from multiple directions, and achieving a more efficient powder dispersion effect.
Patent Information
- Application Number
- CN202421481807.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-06-26
AI Technical Summary
In the existing plastic powder production, a single vertical agitator rod is used to disperse the powder, and it is impossible to agitate from multiple directions, resulting in partial sticking to a clump when stacked and stored, affecting the dispersion quality.
A quick dispersion equipment for plastic powder production is designed. The rotatable hollow rotating pipe and rotating rod are arranged in the material storage frame. Combined with the meshing and transmission effect of the transmission bevel teeth and follow-up bevel teeth, it drives multiple sets of agitating rods to rotate simultaneously, so as to realize the circumferential rotation of the agitating rod while rotating itself, and simultaneously stir and disperse different positions inside the material storage frame.
Through multi-directional agitation, the contact dispersion area of the agitating rod to the powder is increased, the quality of the dispersion of the powder is significantly improved, and the phenomenon of the powder sticking into agglomeration is reduced.
Smart Images
Figure CN223010691U_ABST
Abstract
Description
Technical Field
[0001] The utility model is applicable to the technical field of plastic powder production, and particularly relates to a rapid dispersion device for plastic powder production. Background Art
[0002] At present, plastic powder is the material for the spraying process. Simply put, plastic powder is heated at high temperature and then sprayed onto the surface of the material through the air given by compressed air. When producing plastic powder, a corresponding dispersion mechanism is required to disperse a large amount of piled powder to prevent it from sticking together randomly and affecting subsequent transportation and use.
[0003] However, when dispersing the powder placed inside the frame at present, it is often to use a driving motor to drive a vertically arranged stirring rod to stir and disperse the powder. Such a stirring method only stirs and disperses the powder from a single vertical direction and cannot stir and disperse the powder from multiple directions, resulting in part of the powder still sticking together during stacking and storage, affecting the dispersion quality of the powder. Therefore, we propose a rapid dispersion device for plastic powder production. Summary of the Utility Model
[0004] The main purpose of the utility model is to provide a rapid dispersion device for plastic powder production, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A rapid dispersion device for plastic powder production includes a storage frame. A hollow rotating pipe is horizontally rotatably installed in the middle of the inner side of the storage frame through a bearing. A fixed sleeve is fixedly sleeved on the outer surface of the hollow rotating pipe, and the number of fixed sleeves is several groups;
[0007] A transmission rod is rotatably installed on the outer side of each fixed sleeve through a bearing, and the number of transmission rods is several groups. A connecting block is fixedly installed on the outer surface of the top of each transmission rod, and the connecting block rotates on the outer side of the fixed sleeve. A stirring rod is fixedly installed on the outer surface of the top of each connecting block;
[0008] A follower bevel gear is fixedly sleeved on the bottom surface of each transmission rod. A rotating rod is rotatably installed in the hollow rotating pipe through a bearing. A driving bevel gear is fixedly sleeved on the outer surface of the rotating rod, and the number of driving bevel gears is several groups. The outer side of the driving bevel gear meshes with the outer side of the follower bevel gear. A rotating motor is fixedly installed on the outer surface of the storage frame, and the side of the transmission shaft of the rotating motor is fixedly connected to the outer side of the hollow rotating pipe through a coupling. A servo motor is fixedly installed on the outer side of the storage frame, and the side of the transmission shaft of the servo motor is fixedly connected to the outer surface of the rotating rod through a coupling.
[0009] By adopting the above technical solution, under the meshing drive of the driving bevel gear and the follower bevel gear, and under the driving of the rotating motor and the servo motor, while the stirring rod rotates itself, it can simultaneously stir and disperse different positions inside the storage frame, increasing the area of contact and dispersion of the stirring rod with the powder inside the storage frame, thereby improving the quality of powder dispersion.
[0010] As an alternative solution of the technical solution of the present application, a sealing cover plate is fixedly inlaid and installed on the top of the storage frame.
[0011] By adopting the above technical solution, through the structural function of the sealing cover plate, it can perform sealing and protection treatment from the top of the storage frame.
[0012] As an alternative solution of the technical solution of the present application, a protective cover plate is detachably installed on the side of the bottom of the storage frame by bolts.
[0013] By adopting the above technical solution, through the structural function of the protective cover plate, it can block and seal the side of the bottom of the storage frame.
[0014] As an alternative solution of the technical solution of the present application, a guide plate is fixedly installed on the inner bottom of the storage frame, and the protective cover plate is located outside the guide plate.
[0015] By adopting the above technical solution, through the structural function of the guide plate, it can guide and discharge the materials collected inside the storage frame.
[0016] Compared with the prior art, the present utility model has the following beneficial effects:
[0017] 1. A rapid dispersion device for plastic powder production in the technical solution of the present application. By arranging a rotatable hollow rotating tube inside the storage frame, and a rotating rod is rotatably installed inside the hollow rotating tube. Combining the meshing drive of the driving bevel gear and the follower bevel gear, under the driving of the rotating rod, multiple groups of follower bevel gears and transmission rods can be driven to rotate synchronously, and then drive multiple groups of stirring rods to rotate synchronously outside the hollow rotating tube. And combining with the rotation of the hollow rotating tube, the stirring rod can rotate in a circular motion inside the storage frame while rotating itself, so that the stirring rod can stir and disperse different positions inside the storage frame, increasing the area of contact and dispersion of the stirring rod with the powder inside the storage frame, thereby improving the quality of powder dispersion.
[0018] 2. A rapid dispersion device for plastic powder production in the technical solution of the present application, by providing a material guiding plate at the bottom of the storage frame and a protective cover plate on the side of the storage frame, when the material is stirred and dispersed, the protective cover plate can block the powder to prevent it from moving out arbitrarily, and at the same time facilitate the discharge guiding treatment of the powder, further improving the dispersion quality of the powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic structural diagram of the storage frame of a rapid dispersion device for plastic powder production of the present utility model;
[0020] Figure 2 It is a schematic side sectional view of the hollow rotating tank of a rapid dispersion device for plastic powder production of the present utility model;
[0021] Figure 3 It is a schematic front sectional view of the whole of a rapid dispersion device for plastic powder production of the present utility model.
[0022] Reference numerals: 1, storage frame; 11, sealing cover plate; 12, rotating motor; 2, hollow rotating pipe; 21, fixed sleeve; 22, stirring rod; 23, connecting block; 24, rotating rod; 25, driving bevel gear; 26, driving rod; 27, follower bevel gear; 28, servo motor; 3, material guiding plate; 31, protective cover plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] As Figures 1-3 shown, the present utility model provides a technical solution: a rapid dispersion device for plastic powder production, a rotating motor 12 is fixedly installed on the outer surface of the storage frame 1, and the side of the transmission shaft of the rotating motor 12 is fixedly connected to the outside of the hollow rotating pipe 2 through a coupling. A servo motor 28 is fixedly installed on the outside of the storage frame 1, and the side of the transmission shaft of the servo motor 28 is fixedly connected to the outer surface of the rotating rod 24 through a coupling.
[0024] In this technical solution (as shown by Figure 1 , Figure 2 and Figure 3 ), a hollow rotating pipe 2 is horizontally rotatably installed in the middle of the inner side of the storage frame 1 through a bearing. A fixed sleeve 21 is fixedly sleeved on the outer surface of the hollow rotating pipe 2, and the number of the fixed sleeves 21 is several groups. A follower bevel gear 27 is fixedly sleeved on the bottom surface of each driving rod 26. A rotating rod 24 is rotatably installed in the hollow rotating pipe 2 through a bearing. A driving bevel gear 25 is fixedly sleeved on the outer surface of the rotating rod 24, and the number of the driving bevel gears 25 is several groups. The outside of the driving bevel gear 25 is meshed with the outside of the follower bevel gear 27.
[0025] In this technical solution (as shown by Figure 1 , Figure 2 andFigure 3 As shown in the figure, a transmission rod 26 is rotatably installed outside each fixed sleeve 21 through a bearing, and the number of transmission rods 26 is several groups. A connecting block 23 is fixedly installed on the top surface of the outer side of each transmission rod 26, and the connecting block 23 is rotatably located outside the fixed sleeve 21. A stirring rod 22 is fixedly installed on the top end surface of the outer side of each connecting block 23.
[0026] In this technical solution (through Figure 1 、 Figure 2 and Figure 3 As shown), a sealing cover plate 11 is fixedly inlaid on the top of the storage frame 1, and a protective cover plate 31 is detachably installed on the bottom side of the storage frame 1 through bolts.
[0027] In some technical solutions (through Figure 1 、 Figure 2 and Figure 3 As shown), a guiding plate 3 is fixedly installed on the inner bottom of the storage frame 1, and the protective cover plate 31 is located outside the guiding plate 3.
[0028] During operation, after the powder to be dispersed is put into the storage frame 1 from the top, and then the sealing cover plate 11 is fixed on the top of the storage frame 1, the servo motor 28 and the rotating motor 12 are turned on through an external control switch. After the servo motor 28 operates to drive the rotating rod 24 to rotate synchronously, under the meshing transmission of the transmission bevel gear 25 and the follower bevel gear 27, several groups of transmission rods 26 can be driven to rotate synchronously, and then the stirring rod 22 is driven to rotate circumferentially outside the hollow rotating tube 2. Synchronously, under the driving of the rotating motor, the hollow rotating tube 2 and the stirring rod 22 can be driven to rotate synchronously inside the storage frame 1, the rotating position of the stirring rod 22 is rotated and adjusted, the powder inside the storage frame 1 is stirred and dispersed, and then the protective cover plate 31 is disassembled and moved away from the side of the storage frame 1. Under the guiding action of the guiding plate 3, the dispersed powder can be guided out for use.
Claims
1. A rapid dispersing device for plastic powder production, comprising a material storage frame (1), characterized in that: A hollow rotating tube (2) is installed on the inner middle end of the material storage frame (1) for transverse rotation via a bearing, and a fixed sleeve (21) is fixedly sleeved on the outer surface of the hollow rotating tube (2), and the number of the fixed sleeves (21) is several groups; A transmission rod (26) is rotatably mounted on the outside of each fixed sleeve (21) via a bearing, and the number of the transmission rods (26) is a plurality of groups, a connection block (23) is fixedly mounted on the top surface of the outside of each transmission rod (26), and the connection block (23) is rotatably located outside the fixed sleeve (21), and a stirring rod (22) is fixedly mounted on the top surface of the outside of each connection block (23); The bottom surface of each transmission rod (26) is fixedly sleeved with a follower bevel gear (27); a rotating rod (24) is rotatably mounted inside the hollow rotating tube (2) via a bearing; a transmission bevel gear (25) is fixedly sleeved on the outer surface of the rotating rod (24); and the number of the transmission bevel gears (25) is a plurality of groups; the outer sides of the transmission bevel gears (25) are meshed with the outer sides of the follower bevel gears (27).
2. The rapid dispersing device for plastic powder production according to claim 1 is characterized in that: A rotating motor (12) is fixedly mounted on the outer surface of the material storage frame (1), and the side of the transmission shaft of the rotating motor (12) is fixedly connected to the outer side of the hollow rotating tube (2) via a coupling.
3. The rapid dispersing device for plastic powder production according to claim 1 is characterized in that: A servo motor (28) is fixedly mounted on the outside of the material storage frame (1), and the side edge of the transmission shaft of the servo motor (28) is fixedly connected to the outer surface of the rotating rod (24) via a coupling.
4. The rapid dispersing device for plastic powder production according to claim 1, characterized in that: A sealing cover plate (11) is fixedly mounted on the top of the material storage frame (1).
5. The rapid dispersing device for plastic powder production according to claim 1 is characterized in that: A protective cover plate (31) is detachably mounted on the side of the bottom of the material storage frame (1) via bolts.
6. The rapid dispersing device for plastic powder production according to claim 1, characterized in that: A material guide plate (3) is fixedly mounted on the inner bottom of the material storage frame (1), and a protective cover plate (31) is located outside the material guide plate (3).