CN218269947U

CN218269947U - Electrostatic plastic powder drying machine

Info

Publication number: CN218269947U
Application number: CN202222534923.8U
Authority: CN
Inventors: 王刚
Original assignee: Zhangjiagang Huachen Plastic Powder Co ltd
Current assignee: Zhangjiagang Huachen Plastic Powder Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-10
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to the technical field of drying machines, in particular to an electrostatic molding powder drying machine, which comprises a bottom plate, wherein the left side of the top surface of the bottom plate is vertically and fixedly connected with a fixed plate, the side surface of the fixed plate is rotatably connected with a hollow pipe through a bearing, the right end of the hollow pipe is communicated with a drying tank, the top surface of the bottom plate is provided with an air heater, an air outlet of the air heater is communicated with an L-shaped pipe, and the hollow pipe extends to the left end of the fixed plate and is communicated with the L-shaped pipe through a rotary sealing connector; the inner wall circumference array of drying cylinder is provided with a plurality of rabbling mechanisms, the vertical fixedly connected with of top surface of bottom plate and rabbling mechanism complex drive plate. This kind of static moulding powder desiccator for static moulding powder stirring effect is better in the drying can, and then has promoted the drying effect of static moulding powder, and this desiccator is simple to use, drives drying can 4 through a motor and rotates, can drive the rabbling mechanism work again, has saved the cost of manufacture of desiccator.

Description

Electrostatic plastic powder drying machine

Technical Field

The utility model relates to a desiccator technical field specifically is a powder desiccator is moulded to static.

Background

The electrostatic molding powder is a material for improving the antistatic capability of a workpiece, and is often applied to a plastic spraying process, namely the electrostatic molding powder is heated at a high temperature and then sprayed to the surface of the workpiece through air supplied by compressed air.

Before the powder is moulded to static by the use, need use the desiccator to mould the powder to static and dry, the desiccator is moulding the powder when dry static, need mould the powder to static usually and stir, improves the drying effect that the powder was moulded to static, but present desiccator is mostly vertical stirring to the stirring mode that the powder was moulded to static, moulds the stirring effect of powder not good to static, has reduced the drying efficiency that the powder was moulded to static.

In order to solve the problems, we improve the problems and provide an electrostatic molding powder dryer.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an electrostatic molding powder dryer, which comprises a bottom plate, wherein a fixed plate is vertically and fixedly connected with the left side of the top surface of the bottom plate, a hollow pipe is rotatably connected with the side surface of the fixed plate through a bearing, the right end of the hollow pipe is communicated with a drying tank, an air heater is installed on the top surface of the bottom plate, an air outlet of the air heater is communicated with an L-shaped pipe, and the hollow pipe extends to the left end of the fixed plate and is communicated with the L-shaped pipe through a rotary sealing connector;

the inner wall circumference array of drying cabinet is provided with a plurality of rabbling mechanisms, the vertical fixedly connected with of top surface of bottom plate and rabbling mechanism complex drive plate, the right flank of fixed plate is installed and is used for driving drying cabinet pivoted actuating mechanism.

As a preferred technical scheme of the utility model, rabbling mechanism rotates the transfer line of connection on the drying cylinder including passing through the bearing, the one end fixedly connected with puddler that extends to the inside drying cylinder of transfer line, the coaxial fixedly connected with bevel gear of one end of extension to the drying cylinder outside of transfer line.

As an optimal technical scheme of the utility model, the top surface of drive plate sets up to the arc with the drying cabinet is concentric, just the arc top surface of drive plate is provided with the arc rack, the arc rack with the bevel gear meshing.

As a preferred technical scheme of the utility model, actuating mechanism establishes the annular rack at the drying cabinet outer wall including installing motor and the fixed cover on the fixed plate right side, the coaxial fixedly connected with straight-teeth gear of output shaft of motor, the straight-teeth gear with annular rack meshes.

As a preferred technical scheme of the utility model, the inner wall of drying cabinet with the intercommunication of hollow tube goes out to be provided with and is used for filtering the filter screen that the static moulded the powder, the outer wall middle part of drying cabinet is provided with the discharge gate that has the valve.

As a preferred technical scheme of the utility model, the fixed cover in outer wall right side of drying cabinet is equipped with annular draw runner, the top surface fixedly connected with top surface of bottom plate sets up to the curved limiting plate of concentric circles with the drying cabinet, the spout has been seted up to the top surface of limiting plate, the spout of limiting plate with annular draw runner carries out sliding connection.

As a preferred technical scheme of the utility model, the feed inlet on the right side of drying cabinet articulates there is the apron, the side of apron articulates there is the locking bolt, the drying cabinet outer wall sets up the concave plate that is used for placing the locking bolt.

As a preferred technical scheme of the utility model, the inner wall of drying cabinet is provided with the direction angle of inclination that the high centre in both sides is low.

The utility model has the advantages that: this kind of static plastic powder desiccator, through starting air heater and motor, the air heater carries hot-blast drying chamber in, the motor drives the spur gear and rotates, the spur gear passes through annular rack and drives the drying chamber rotation, make static in the drying chamber mould the incessantly motion of powder, and when static plastic powder moved to the drying chamber bottom, cooperation between rabbling mechanism and the arc rack, mould the powder to the static of drying chamber bottom and mix, make static plastic powder stirring effect better in the drying chamber, and then promoted the drying effect of static plastic powder, and this desiccator is simple to use, drive drying chamber 4 through a motor and rotate, can drive the rabbling mechanism work again, the cost of manufacture of desiccator has been saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of an electrostatic molding powder dryer of the present invention;

FIG. 2 is a schematic top view of the electrostatic molding powder dryer of the present invention;

FIG. 3 is a schematic cross-sectional view of the electrostatic molding powder dryer of the present invention;

FIG. 4 is a schematic side view of the de-cover plate of the electrostatic molding powder dryer of the present invention;

in the figure: 1. a base plate; 2. a fixing plate; 3. a hollow pipe; 4. a drying tank; 5. a hot air blower; 6. an L-shaped pipe; 7. a stirring mechanism; 71. a transmission rod; 72. a stirring rod; 73. a bevel gear; 8. a drive plate; 9. a drive mechanism; 91. a motor; 92. an annular rack; 93. a spur gear; 10. an arc-shaped rack; 11. filtering with a screen; 12. an annular slide bar; 13. a limiting plate; 14. a cover plate; 15. a concave plate; 16. the angle of inclination is directed.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, an electrostatic molding powder dryer comprises a base plate 1, a fixing plate 2 is vertically and fixedly connected to the left side of the top surface of the base plate 1, a hollow pipe 3 is rotatably connected to the side surface of the fixing plate 2 through a bearing, the right end of the hollow pipe 3 is communicated with a drying tank 4, an air heater 5 is installed on the top surface of the base plate 1, an air outlet of the air heater 5 is communicated with an L-shaped pipe 6, and the hollow pipe 3 extends to the left end of the fixing plate 2 and is communicated with the L-shaped pipe 6 through a rotary sealing connector;

the inner wall circumference array of drying cylinder 4 is provided with a plurality of rabbling mechanisms 7, the vertical fixedly connected with of top surface of bottom plate 1 and rabbling mechanism 7 complex drive plate 8, and the right flank of fixed plate 2 is installed and is used for driving drying cylinder 4 pivoted actuating mechanism 9.

The stirring mechanism 7 comprises a transmission rod 71 which is rotatably connected to the drying tank 4 through a bearing, one end of the transmission rod 71 extending to the inside of the drying tank 4 is fixedly connected with a stirring rod 72, and one end of the transmission rod 71 extending to the outside of the drying tank 4 is coaxially and fixedly connected with a bevel gear 73.

The top surface of drive plate 8 sets up to the arc with the drying cabinet 4 concentric, and the arc top surface of drive plate 8 is provided with arc rack 10, and arc rack 10 and bevel gear 73 mesh, and under the pivoted condition of drying cabinet 4, the cooperation between arc rack 10 and the bevel gear 73, bevel gear 73 takes place to rotate, and then drives puddler 71 and rotate.

The driving mechanism 9 comprises a motor 91 arranged on the right side of the fixing plate 2 and an annular rack 92 fixedly sleeved on the outer wall of the drying tank 4, an output shaft of the motor 91 is coaxially and fixedly connected with a straight gear 93, the straight gear 93 is meshed with the annular rack 92, the motor 91 drives the straight gear 93 to rotate, and the straight gear 93 drives the drying tank 4 to rotate through the annular rack 92.

The inner wall of the drying tank 4 is communicated with the hollow pipe 3 to form a filter screen 11 for filtering the electrostatic plastic powder, and the middle part of the outer wall of the drying tank 4 is provided with a discharge hole with a valve.

The fixed cover in outer wall right side of retort 4 is equipped with annular draw runner 12, and the top surface fixedly connected with top surface of bottom plate 1 sets up to the curved limiting plate 13 of concentric circles with retort 4, and the spout has been seted up to limiting plate 13's top surface, and limiting plate 13's spout and annular draw runner 12 carry out sliding connection for retort 4 can rotate along the spout.

The feed inlet on the right side of drying cabinet 4 articulates there is apron 14, and the side of apron 14 articulates there is the locking bolt, and 4 outer walls of drying cabinet set up the concave type board 15 that is used for placing the locking bolt, through the cooperation between locking bolt and the concave type board 15, are convenient for close apron 14.

The inner wall of the drying tank 4 is provided with a guide inclined angle 16 with two sides higher and the middle lower, and the guide inclined angle 16 can enable the electrostatic molding powder to be positioned in the middle of the drying tank 4.

The working principle is as follows: this kind of static plastic powder desiccator, when using, whether this kind of static plastic powder desiccator can normal use is examined earlier, open apron 14, will treat that dry static plastic powder places in drying chamber 4, back upper cover plate 14, start air heater 5 and motor 91, air heater 5 carries hot-blast drying chamber 4 in, motor 91 drives spur gear 93 and rotates, spur gear 93 drives drying chamber 4 through annular rack 92 and rotates, make the static plastic powder incessantly move in drying chamber 4, and when static plastic powder moved to drying chamber 4 bottom, cooperation between rabbling mechanism 7 and the arc rack 10, mix the static plastic powder of drying chamber 4 bottom, the concrete process is drying chamber 4 and rotates, drive rabbling mechanism 7 and rotate, the cooperation between arc rack 10 and the bevel gear 73, bevel gear 73 takes place to rotate, and then drive puddler 71 and rotate, mix the static plastic powder, through driving drying chamber 4 and rotating, drive the rabbling mechanism work simultaneously, make the static plastic powder stirring effect in drying chamber 4 better, and then the drying effect of static plastic powder has been promoted.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrostatic molding powder dryer comprises a bottom plate (1) and is characterized in that a fixed plate (2) is vertically and fixedly connected to the left side of the top surface of the bottom plate (1), a hollow pipe (3) is rotatably connected to the side surface of the fixed plate (2) through a bearing, a drying tank (4) is communicated with the right end of the hollow pipe (3), an air heater (5) is installed on the top surface of the bottom plate (1), an air outlet of the air heater (5) is communicated with an L-shaped pipe (6), and the hollow pipe (3) extends to the left end of the fixed plate (2) and is communicated with the L-shaped pipe (6) through a rotary sealing connector;

the inner wall circumference array of drying cylinder (4) is provided with a plurality of rabbling mechanisms (7), the vertical fixedly connected with of top surface of bottom plate (1) and rabbling mechanism (7) complex drive plate (8), right flank installation of fixed plate (2) is used for driving drying cylinder (4) pivoted actuating mechanism (9).

2. The electrostatic molding powder drying machine according to claim 1, wherein the stirring mechanism (7) comprises a transmission rod (71) rotatably connected to the drying tank (4) through a bearing, one end of the transmission rod (71) extending to the inside of the drying tank (4) is fixedly connected with a stirring rod (72), and one end of the transmission rod (71) extending to the outside of the drying tank (4) is coaxially and fixedly connected with a bevel gear (73).

3. The electrostatic molding powder dryer as claimed in claim 2, wherein the top surface of the driving plate (8) is configured as an arc concentric with the drying can (4), and the arc top surface of the driving plate (8) is provided with an arc rack (10), and the arc rack (10) is engaged with the bevel gear (73).

4. The electrostatic molding powder drying machine according to claim 1, wherein the driving mechanism (9) comprises a motor (91) installed on the right side of the fixing plate (2) and an annular rack (92) fixedly sleeved on the outer wall of the drying tank (4), an output shaft of the motor (91) is coaxially and fixedly connected with a spur gear (93), and the spur gear (93) is meshed with the annular rack (92).

5. The electrostatic molding powder drying machine according to claim 1, wherein a filter screen (11) for filtering electrostatic molding powder is arranged on the inner wall of the drying tank (4) and the hollow pipe (3) in a communication manner, and a discharge hole with a valve is arranged in the middle of the outer wall of the drying tank (4).

6. The electrostatic plastic powder drying machine according to claim 1, wherein an annular sliding strip (12) is fixedly sleeved on the right side of the outer wall of the drying tank (4), the top surface fixedly connected with top surface of the bottom plate (1) is arranged to be a limiting plate (13) concentric with the drying tank (4) in an arc shape, a sliding groove is formed in the top surface of the limiting plate (13), and the sliding groove of the limiting plate (13) is in sliding connection with the annular sliding strip (12).

7. The electrostatic molding powder drying machine according to claim 1, wherein a cover plate (14) is hinged to a feeding port on the right side of the drying tank (4), a locking bolt is hinged to the side face of the cover plate (14), and a concave plate (15) for placing the locking bolt is arranged on the outer wall of the drying tank (4).

8. An electrostatic molding powder dryer as claimed in claim 1, characterized in that the inner wall of the drying cylinder (4) is provided with a guide angle of inclination (16) which is higher at both sides and lower at the middle.