CN213238181U

CN213238181U - Phenolic resin heated board production line drying device

Info

Publication number: CN213238181U
Application number: CN202021751741.0U
Authority: CN
Inventors: 姚飞; 樊雪婷
Original assignee: Dayou Science And Engineering Materials Changji Co ltd
Current assignee: Dayou Science And Engineering Materials Changji Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-18
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a stoving technical field, specifically speaking relates to a phenolic resin heated board production line drying device. The air guide fan comprises fan blades, a motor is arranged at the top of each fan blade, the circle center of each fan blade is located on a transmission shaft of the motor and fixedly connected, the motor is used for driving the fan blades to rotate, a fixed disc is arranged at the bottom of the motor, and three support rods are arranged around the top of the fixed disc. The utility model discloses the wind-guiding fan passes through the fixed disk and the bracing piece cooperation is installed on braced frame's inclined plane to the motor passes through the transmission shaft and drives the flabellum rotation, makes the air current flow to the relative direction of fan flow after the flabellum rotates, thereby with most heat leading-in to the heated board around, improve drying efficiency, reduce the cost of drying.

Description

Phenolic resin heated board production line drying device

Technical Field

The utility model relates to a stoving technical field, specifically speaking relates to a phenolic resin heated board production line drying device.

Background

The phenolic resin is yellow, transparent and amorphous massive substance, is reddish due to containing free phenol, has the average specific gravity of about 1.7, is easy to dissolve in alcohol and insoluble in water, and is stable to water, weak acid and weak base solution, the material of the general insulation board contains the phenolic resin, the insulation board of the phenolic resin needs to be dried when being produced on a production line, but in the drying process, the density of hot air is smaller, so that the hot air can flow upwards, the heat is accumulated on the upper part, the drying efficiency is reduced, and the drying cost is increased due to the low-efficiency drying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a phenolic resin heated board production line drying device to solve the problem that proposes in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a phenolic resin heated board production line drying device, including braced frame, hot plate and the wind-guiding fan of setting at the hot plate top, the wind-guiding fan includes the flabellum, the flabellum top is equipped with the motor, the centre of a circle of flabellum is in the transmission shaft of motor is connected fixedly, the motor is used for the drive the flabellum rotates, the bottom of motor is equipped with the fixed disk, be equipped with three bracing piece, it is three around the fixed disk top the bracing piece forms "positive triangle" structure, braced frame adopts "U" type structure down, the inside position that is close to the top of braced frame's both sides wall is equipped.

As a further improvement of the technical scheme, the top of the supporting frame adopts a trapezoidal design, and the length of the top is smaller than that of the bottom.

As a further improvement of the technical scheme, four corners of the bottom of the supporting frame are rotatably connected with rollers.

As a further improvement of the technical scheme, the middle positions of the two sides of the front side wall and the rear side wall of the supporting frame are provided with holding rods.

As a further improvement of the technical scheme, an anti-slip sleeve is sleeved outside the holding rod.

As a further improvement of the technical scheme, the top of the roller is provided with a fixing device, the fixing device comprises an upper fixing block, the top of the upper fixing block is provided with an upper jack, the bottom of the upper fixing block is provided with a lower fixing block, the lower fixing block is positioned at the position of the bottom of the upper jack and is provided with a lower jack, and a bolt is inserted into the upper jack and the lower jack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this phenolic resin heated board production line drying device, the wind-guiding fan passes through the fixed disk and the bracing piece cooperation is installed on braced frame's inclined plane to the motor passes through the transmission shaft and drives the flabellum rotation, makes the air current flow to the relative direction of fan after the flabellum rotates, thereby improves drying efficiency around leading-in heated board with most heat, reduces the cost of drying.

2. In this phenolic resin heated board production line drying device, through the rotation of gyro wheel, physical power when sparingly removing braced frame to user of service holds the power of having an effect when conveniently removing braced frame through holding the pole.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of a support frame according to embodiment 1;

FIG. 3 is an exploded view of the structure of the fixing device of example 1;

fig. 4 is a schematic structural view of the wind guiding fan in embodiment 1.

The various reference numbers in the figures mean:

1. a support frame; 11. a hand-held lever; 111. an anti-slip sleeve; 12. a fixing device; 121. an upper fixed block; 122. an upper jack; 123. a lower fixed block; 124. a lower jack; 125. a bolt; 13. a roller; 2. heating plates; 3. a wind guide fan; 31. a fan blade; 32. fixing the disc; 321. a support bar; 33. a motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the 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.

Example 1

Please refer to fig. 1-4, the utility model provides a phenolic resin heated board production line drying device, including braced frame 1, hot plate 2 and the wind-guiding fan 3 of setting at hot plate 2 top, wind-guiding fan 3 includes flabellum 31, flabellum 31 top is equipped with motor 33, the centre of a circle of flabellum 31 is in the transmission shaft of motor 33 and connects fixedly, motor 33 is used for driving flabellum 31 and rotates, motor 33's bottom is equipped with fixed disk 32, be equipped with three bracing piece 321 around fixed disk 32 top, three bracing piece 321 forms "positive triangle" structure, thereby improve fixed stability, braced frame 1 adopts "U" type structure of falling, braced frame 1's the inside position that is close to the top of both sides wall is equipped with hot plate 2.

The heating plate 2 of the present embodiment is preferably an induction heating plate, and its operating principle is that, as is well known to those skilled in the art, a high-frequency current flows through a heating coil wound in a ring shape or other shapes, thereby generating a strong magnetic flux whose polarity is instantaneously changed in the coil, and when a heated object such as a metal is placed in the coil, the magnetic flux penetrates the entire heated object, and a large eddy current corresponding to the direction opposite to the heating current is generated in the heated object, and a large amount of joule heat is generated due to the resistance in the heated object, so that the temperature of the object itself rapidly rises, and the object can be heated to all metal materials.

During the use, heat through heating board 2 production is dried to the heated board, simultaneously with motor 33 switch on, make its work, then drive flabellum 31 through the transmission shaft and rotate, flabellum 31 makes the air current flow to 3 relative directions of guide fan flow after rotating, it removes to the flow direction to drive the heat through the air current flow, here braced frame 1 top adopts "trapezoidal" design, top length is less than bottom length, air guide fan 3 passes through fixed disk 32 and bracing piece 321 cooperation and installs on braced frame 1's inclined plane, thereby with most heat leading-in to the heated board around, drying efficiency is improved, reduce the cost of drying.

In this embodiment, four corners of braced frame 1 bottom all rotate and are connected with gyro wheel 13, through the rotation of gyro wheel 13, save the physical power when removing braced frame 1.

Specifically, the middle positions of the two sides of the front side wall and the rear side wall of the supporting frame 1 are provided with holding rods 11, so that a user can hold the supporting frame 1 conveniently.

In addition, the outside cover of the hand-held rod 11 is equipped with the antiskid cover 111, avoids holding the hand-held rod 11 and takes place the phenomenon of skidding.

Besides, the top of the roller 13 is provided with the fixing device 12, the fixing device 12 comprises an upper fixing block 121, the top of the upper fixing block 121 is provided with an upper jack 122, the bottom of the upper fixing block 121 is provided with a lower fixing block 123, the lower fixing block 123 is positioned at the bottom of the upper jack 122 and is provided with a lower jack 124, a bolt 125 is inserted into the upper jack 122 and the lower jack 124, when the fixing device is fixed, the bolt 125 is sequentially inserted into the upper jack 122 and the lower jack 124, the supporting frame 1 is fixed through the resistance effect of the bolt 125, and the movement during the work is avoided.

The phenolic resin heated board production line drying device of this embodiment is when specifically using, at first dry to the heated board through the heat that hot plate 2 produced, simultaneously with motor 33 switch on, make its work, then drive flabellum 31 through the transmission shaft and rotate, flabellum 31 makes the air current flow to 3 relative directions of air guide fan and flow after rotating, it removes to the flow direction to drive the heat through the air current flow, here 1 top of braced frame adopts "trapezoidal" design, top length is less than bottom length, air guide fan 3 passes through fixed disk 32 and bracing piece 321 cooperation and installs on "trapezoidal" inclined plane, thereby with most heat leading-in to the heated board around, drying efficiency is improved, reduce the cost of drying.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a phenolic resin heated board production line drying device, includes braced frame (1), hot plate (2) and sets up wind-guiding fan (3) at hot plate (2) top, its characterized in that: the air guide fan (3) comprises fan blades (31), a motor (33) is arranged at the top of each fan blade (31), the circle center of each fan blade (31) is located at the position where the transmission shaft of the motor (33) is fixedly connected, the motor (33) is used for driving the fan blades (31) to rotate, a fixed disc (32) is arranged at the bottom of the motor (33), three support rods (321) are arranged around the top of the fixed disc (32), the three support rods (321) form a regular triangle structure, the support frame (1) is of an inverted U-shaped structure, and the heating plates (2) are arranged at positions, close to the top ends, inside two side walls of the support frame (1).

2. The phenolic resin insulation board production line drying device of claim 1, characterized in that: the top of the supporting frame (1) adopts a trapezoidal design, and the length of the top is smaller than that of the bottom.

3. The phenolic resin insulation board production line drying device of claim 2, characterized in that: four corners of the bottom of the supporting frame (1) are rotatably connected with rollers (13).

4. The phenolic resin insulation board production line drying device of claim 3, characterized in that: and the middle positions of the two sides of the front side wall and the rear side wall of the supporting frame (1) are provided with holding rods (11).

5. The phenolic resin insulation board production line drying device of claim 4, characterized in that: the outer part of the holding rod (11) is sleeved with an anti-slip sleeve (111).

6. The phenolic resin insulation board production line drying device of claim 5, characterized in that: the top of gyro wheel (13) is equipped with fixing device (12), fixing device (12) are including last fixed block (121), last jack (122) have been seted up at the top of going up fixed block (121), it is equipped with down fixed block (123) to go up fixed block (121) bottom, lower fixed block (123) are located lower jack (124) have been seted up to the position of going up jack (122) bottom, go up jack (122) with plug pin (125) have been pegged graft in lower jack (124).