CN218238152U

CN218238152U - Drying device is used in screw production and processing

Info

Publication number: CN218238152U
Application number: CN202221429539.5U
Authority: CN
Inventors: 朱本翠
Original assignee: Suzhou Jingfuyuan Intelligent Technology Co ltd
Current assignee: Suzhou Jingfuyuan Intelligent Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-01-06
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a drying device is used in screw production and processing, including the base that is equipped with the pulley, fix the stoving case in the base top, stoving incasement top is rotated and is connected with the pivot, the terminal coaxial fixedly connected with circular apron of pivot, and the netted stoving section of thick bamboo of circular apron lower extreme through fixed establishment fixedly connected with, fixed mounting has the motor on the stoving case lateral wall. The utility model discloses a set up the motor, actuating mechanism, netted stoving section of thick bamboo and drive mechanism etc, can drive pivot and the at the uniform velocity rotation of netted stoving section of thick bamboo, thereby make everywhere screw homoenergetic receive the blowing of axial fan hot-air and dry in the netted stoving section of thick bamboo, make the stoving more even, the stoving effect has been improved, and change the fixed heat source in the traditional drying technology into the stoving mode of hot-air diffusion, the heat exchange rate of heat source air and screw department air has been accelerated, thereby the drying efficiency of screw has been promoted by a wide margin.

Description

Drying device is used in screw production and processing

Technical Field

The utility model relates to a mechanical workpiece dries technical field, especially relates to a drying device is used in screw production and processing.

Background

The screw is a mechanical workpiece who is used for assisting fastening between the object, and the screw is after production and processing, generally need earlier to its collective washing, and the impurity of its external processing adhesion is clear away to guarantee the cleanliness and the pleasing to the eye degree that the screw work piece leaves the factory, need dry the screw after the washing is accomplished, prevent that the more water stain of screw surface adhesion leads to the screw surface to rust.

At present, traditional screw production and processing still has some problems with stoving, for example, the screw is heated inequality in the heating process and is leaded to some screws still to remain moisture in processing completion rear portion surface gap, leads to drying efficiency unsatisfactory, and simultaneously, current drying device all sets up a fixed heat source and dries the screw when using usually, and the air heat exchange rate of the air of heat source department and screw department is slower, consequently leads to screw drying efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drying device for screw production and processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drying device for screw production and processing, includes the base that is equipped with the pulley, fixes the stoving case in the base top, stoving incasement top is rotated and is connected with the pivot, the terminal circular apron of coaxial fixedly connected with of pivot, circular apron lower extreme passes through the netted stoving section of thick bamboo of fixed establishment fixedly connected with, fixed mounting has the motor on the stoving case lateral wall, motor output shaft extends to stoving incasement portion and installs and be used for driving pivot pivoted actuating mechanism, stoving incasement wall is close to netted stoving section of thick bamboo fixedly connected with fan case of department, fan incasement rotation is connected with axial fan, install on the motor output shaft and be used for transmission axial fan pivoted drive mechanism, stoving case lateral wall fixedly connected with heating cabinet, the heating cabinet upper end is provided with the opening, install the heating in the heating cabinet and to the leading-in air thermal conductance mechanism of fan case.

Preferably, the fixing mechanism comprises a first spiral plate and a second spiral plate, the first spiral plate is fixedly arranged at the upper end of the reticular drying cylinder, the second spiral plate is fixedly connected at the lower end of the circular cover plate, and the first spiral plate and the second spiral plate are in threaded connection.

Preferably, the driving mechanism comprises a pair of bevel gears, one bevel gear is coaxially and fixedly connected to the output shaft of the motor, the other bevel gear is coaxially and fixedly connected to the rotating shaft, and the pair of bevel gears are meshed.

Preferably, the transmission mechanism comprises a pair of belt pulleys, one belt pulley is coaxially and fixedly connected to the output shaft of the motor, the other belt pulley is coaxially and fixedly connected with the axial flow fan, and the pair of belt pulleys is in transmission connection through a belt.

Preferably, the air thermal conductivity mechanism comprises an electric heating pipe fixedly installed on the inner wall of the heating box and an air duct communicated with the lower end of the heating box and the lower end of the fan box.

Preferably, the drying box side wall is hinged with an opening and closing door, and the opening and closing door is provided with a control panel and a door ring.

The utility model discloses following beneficial effect has:

1. by arranging the motor, the driving mechanism, the mesh-shaped drying cylinder, the transmission mechanism and the like, when the screw is dried, the motor drives the rotating shaft and the mesh-shaped drying cylinder to rotate at a constant speed through the meshing action among the bevel gears, so that screws at all positions in the mesh-shaped drying cylinder can be blown and dried by hot air of the axial flow fan, the drying is more uniform, and the drying effect is improved;

2. through setting up air thermal conductance mechanism and axial fan etc. change the fixed heat source among the traditional drying technique into the stoving mode of hot-air diffusion for the heat exchange rate of heat source air and screw department air has been promoted the drying efficiency of screw by a wide margin.

Drawings

Fig. 1 is a schematic view of an internal structure of a drying device for screw production and processing provided by the present invention;

fig. 2 is a schematic structural view of the heating box according to the present invention;

fig. 3 is a schematic view of an external structure of a drying device for screw production and processing provided by the present invention;

fig. 4 is a schematic view of the connection structure of the circular cover plate and the mesh drying cylinder provided by the utility model.

In the figure: 1. a base; 2. a drying box; 3. a bevel gear; 4. a rotating shaft; 5. a circular cover plate; 6. a first spiral plate; 7. a second spiral plate; 8. a mesh drying cylinder; 9. a motor; 10. a pulley; 11. an axial flow fan; 12. a fan case; 13. a heating box; 14. a gas-guide tube; 15. an opening; 16. an electric heating tube; 17. a control panel; 18. a door ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a drying device for screw production and processing comprises a base 1 provided with pulleys and a drying box 2 fixed above the base 1, wherein the top of the inside of the drying box 2 is rotatably connected with a rotating shaft 4, and the tail end of the rotating shaft 4 is coaxially and fixedly connected with a circular cover plate 5.

The lower end of the circular cover plate 5 is fixedly connected with a mesh drying cylinder 8 through a fixing mechanism, the fixing mechanism comprises a first spiral plate 6 and a second spiral plate 7, the first spiral plate 6 is fixedly arranged at the upper end of the mesh drying cylinder 8, the second spiral plate 7 is fixedly connected with the lower end of the circular cover plate 5, and the first spiral plate 6 is connected with the second spiral plate 7 through threads.

Fixed mounting has motor 9 on 2 lateral walls of stoving case, and motor 9 output shaft extends to stoving 2 inside and installs and be used for driving 4 pivoted actuating mechanism of pivot, and actuating mechanism includes a pair of bevel gear 3, and the coaxial fixed connection of a bevel gear 3 is on motor 9 output shaft, and the coaxial fixed connection of another bevel gear 3 is on pivot 4, and a pair of bevel gear 3 meshes.

The inner wall of the drying box 2 is fixedly connected with a fan box 12 close to the reticular drying cylinder 8, an axial flow fan 11 is connected in the fan box 12 in a rotating mode, a transmission mechanism used for transmitting the rotation of the axial flow fan 11 is installed on an output shaft of the motor 9, the transmission mechanism comprises a pair of belt pulleys 10, one belt pulley 10 is fixedly connected to the output shaft of the motor 9 in a coaxial mode, the other belt pulley 10 is fixedly connected to the axial flow fan 11 in a coaxial mode, and the pair of belt pulleys 10 are connected through belt transmission.

The side wall of the drying box 2 is fixedly connected with a heating box 13, an opening 15 is arranged at the upper end of the heating box 13, an air thermal conduction mechanism which heats and guides air into the fan box 12 is arranged in the heating box 13, and the air thermal conduction mechanism comprises an electric heating pipe 16 fixedly arranged on the inner wall of the heating box 13 and an air duct 14 communicated with the lower end of the heating box 13 and the lower end of the fan box 12.

Articulated on the 2 lateral walls of stoving case have the door that opens and shuts, are provided with control panel 17 and knocker 18 on the door that opens and shuts, it needs to explain that control panel 17 and motor 9, the equal electric connection of electric heating pipe 16, and automatically controlled and the power supply technology between them are ripe prior art, and not the utility model discloses technical point is here, does not do more and does not describe here.

The utility model discloses in, during the stoving, open earlier and open the door that opens and shuts, with netted drying cylinder 8 from circular apron 5 screw down, will treat that the screw of drying arranges inside netted drying cylinder 8 in, fixes netted drying cylinder 8 rotation under circular apron 5 again, closes the door that opens and shuts afterwards.

Then, the motor 9 is started through the control panel 17 and the electric heating pipe 16 is started, the electric heating pipe 16 heats the air in the heating box 13, the motor 9 drives the axial flow fan 11 to rotate through the transmission action between the belt pulleys 10, so that the hot air in the heating box 13 is input into the fan box 12 through the air duct 14 and is output to the mesh-shaped drying cylinder 8, and the screws in the mesh-shaped drying cylinder 8 are dried.

Meanwhile, the motor 9 drives the rotating shaft 4 and the circular cover plate 5 to rotate through the meshing action between the bevel gears 3, so that the meshed drying cylinder 8 is driven to rotate at a constant speed, screws in the meshed drying cylinder 8 can be uniformly blown by hot air, the drying effect is improved, and the drying speed is increased.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drying device for screw production and processing, is including base (1) that is equipped with the pulley, fix stoving case (2) in base (1) top, its characterized in that, top is rotated and is connected with pivot (4) in stoving case (2), the terminal coaxial fixedly connected with circular apron (5) of pivot (4), circular apron (5) lower extreme passes through netted drying cylinder (8) of fixed establishment fixedly connected with, fixed mounting has motor (9) on stoving case (2) lateral wall, motor (9) output shaft extends to stoving case (2) inside and installs and be used for driving pivot (4) pivoted actuating mechanism, stoving case (2) inner wall is close to netted drying cylinder (8) and locates fixedly connected with fan case (12), fan case (12) internal rotation is connected with axial fan (11), install on motor (9) output shaft and be used for transmission axial fan (11) pivoted drive mechanism, stoving case (2) lateral wall fixedly connected with heating cabinet (13), heating case (13) upper end is provided with opening (15), install the heat conduction mechanism in heating case (13) and to axial fan (12) the leading-in the air-in.

2. The drying device for screw production and processing according to claim 1, wherein the fixing mechanism comprises a first spiral plate (6) and a second spiral plate (7), the first spiral plate (6) is fixedly arranged at the upper end of the mesh-shaped drying cylinder (8), the second spiral plate (7) is fixedly connected at the lower end of the circular cover plate (5), and the first spiral plate (6) and the second spiral plate (7) are in threaded connection.

3. The drying device for screw production and processing as claimed in claim 1, wherein the driving mechanism comprises a pair of bevel gears (3), one bevel gear (3) is coaxially and fixedly connected to the output shaft of the motor (9), the other bevel gear (3) is coaxially and fixedly connected to the rotating shaft (4), and the pair of bevel gears (3) are meshed.

4. The drying device for producing and processing the screws as claimed in claim 1, wherein the transmission mechanism comprises a pair of belt pulleys (10), one belt pulley (10) is coaxially and fixedly connected to an output shaft of the motor (9), the other belt pulley (10) is coaxially and fixedly connected with the axial flow fan (11), and the pair of belt pulleys (10) is in transmission connection through a belt.

5. The drying device for screw production and processing according to claim 1, wherein the air thermal conduction mechanism comprises an electric heating pipe (16) fixedly installed on the inner wall of the heating box (13) and an air duct (14) communicated with the lower end of the heating box (13) and the lower end of the fan box (12).

6. The drying device for screw production and processing as claimed in claim 1, wherein an opening and closing door is hinged to the side wall of the drying box (2), and a control panel (17) and a door ring (18) are arranged on the opening and closing door.