CN216779339U - Coil low-frequency drying device - Google Patents

Abstract

The utility model relates to the technical field of coil drying, in particular to a coil low-frequency drying device which comprises a drying box, a material frame and a lifting assembly, wherein the drying box is arranged on the upper portion of the drying box; lifting unit is including rotating the lead screw, connecting block and drive component, through the installation rotation lead screw in the stoving incasement, erection joint piece on rotating the lead screw, the material frame is installed on the connecting block, to this end, it rotates to rotate the lead screw through drive component drive, install screw-nut in the connecting block, rotate through the ball screw principle between lead screw and the connecting block, the during operation nut links to each other with the spare part that needs to be made straight reciprocating motion, the rotatory nut that drives of lead screw is straight reciprocating motion, thereby it makes straight reciprocating motion to drive spare part, when rotating lead screw corotation, the material frame can be followed the stoving incasement and lifted out, rotate the lead screw reversal, the material frame just falls into the stoving incasement, make the efficiency of workman when business turn over material higher.

Description

Coil low-frequency drying device

Technical Field

The utility model relates to the technical field of coil drying, in particular to a coil low-frequency drying device.

Background

In order to ensure the insulation of the transformer coil, a paint dipping process is required after the transformer coil is manufactured, and then drying treatment is carried out.

Conventional drying apparatuses are batch-drying, and require a large number of coils to be placed inside a drying chamber and then collectively dried.

However, when the traditional drying equipment is used for feeding, people take the plate for placing the coil out of the drying machine, then place the coil on the plate, and place the plate into the drying machine, so that the operation is complex, a large amount of time is wasted during feeding and discharging every time, and the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-frequency coil drying device, and aims to solve the technical problems that in the prior art, when a traditional drying device is used for feeding, a person takes out a plate for placing a coil from a dryer, then places the coil on the plate, and then places the plate into the dryer, the operation is complex, a large amount of time is wasted during feeding and discharging every time, and the working efficiency is seriously influenced.

In order to achieve the aim, the utility model provides a coil low-frequency drying device which comprises a drying box, a material frame and a lifting assembly, wherein the drying box is arranged on the material frame;

the material frame is connected with the drying box through the lifting assembly;

the lifting assembly comprises a rotary screw rod, a connecting block and a driving component, the rotary screw rod is connected with the drying box in a rotating mode and is located in the drying box, the connecting block is connected with the rotary screw rod in a rotating mode and is fixedly connected with the material frame and located on one side of the material frame, and the driving component is connected with the rotary screw rod.

The driving component comprises a driving motor and a driving gear, and the driving motor is fixedly connected with the drying box and is positioned on one side of the drying box, which is far away from the material frame; the driving gear is connected with the output end of the driving motor and is positioned on one side of the driving motor, which is close to the rotating screw rod.

The driving component further comprises a transmission gear, the transmission gear is fixedly connected with the rotating screw rod, meshed with the driving gear and located on one side, close to the driving gear, of the rotating screw rod.

The coil low-frequency drying device further comprises a partition plate, and the partition plate is fixedly connected with the material frame and is located in the material frame.

The coil low-frequency drying device further comprises a box cover, wherein the box cover is fixedly connected with the material frame and is positioned on one side, far away from the connecting block, of the material frame.

The coil low-frequency drying device further comprises a heating rod, and the heating rod is fixedly connected with the drying box and is positioned in the drying box.

According to the low-frequency coil drying device, the rotary screw rod is arranged in the drying box, the connecting block is arranged on the rotary screw rod, the material frame is arranged on the connecting block, the rotary screw rod is driven to rotate by the driving component, the screw rod nut is arranged in the connecting block, the rotary screw rod and the connecting block are connected through a ball screw principle, the nut is connected with a part needing to do linear reciprocating motion during working, the screw rod rotates to drive the nut to do linear reciprocating motion, so that the part is driven to do linear reciprocating motion, when the rotary screw rod rotates forwards, the material frame can be lifted out of the drying box, the rotary screw rod rotates backwards, the material frame falls into the drying box, and therefore the efficiency of workers during feeding and discharging is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the drying box provided by the utility model.

Fig. 2 is a schematic structural diagram of a connecting block provided by the utility model.

Fig. 3 is a schematic structural view of a driving member provided in the present invention.

In the figure: 1-drying box, 2-material frame, 3-lifting component, 31-rotating screw rod, 32-connecting block, 33-driving component, 34-separating plate, 35-box cover, 36-heating rod, 331-driving motor, 332-driving gear and 333-driving gear.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a coil low-frequency drying device, which includes a drying box 1, a material frame 2 and a lifting assembly 3;

the material frame 2 is connected with the drying box 1 through the lifting assembly 3;

lifting unit 3 is including rotating lead screw 31, connecting block 32 and drive component 33, rotate lead screw 31 with stoving case 1 rotates to be connected, and is located stoving incasement 1, connecting block 32 with rotate lead screw 31 and rotate to be connected, and with material frame 2 fixed connection, and be located it is close to rotate lead screw 31 one side of material frame 2, drive component 33 with it connects to rotate lead screw 31.

In this embodiment, the rotary screw 31 is installed in the drying box 1, the connecting block 32 is installed on the rotary screw 31, the material frame 2 is installed on the connecting block 32, so that the rotary screw 31 is driven to rotate by the driving member 33, a screw nut is installed in the connecting block 32, the nut is connected with a part needing to do linear reciprocating motion during operation according to the ball screw principle between the rotary screw 31 and the connecting block 32, the screw rotates to drive the nut to do linear reciprocating motion so as to drive the part to do linear reciprocating motion, when the rotary screw 31 rotates forwards, the material frame 2 can be lifted out of the drying box 1, the rotary screw 31 rotates backwards, the material frame 2 is lowered into the drying box 1, and the efficiency of workers during feeding and discharging is higher.

Further, referring to fig. 3, the driving member 33 includes a driving motor 331 and a driving gear 332, the driving motor 331 is fixedly connected to the drying box 1 and is located at a side of the drying box 1 away from the material frame 2; the driving gear 332 is connected to an output end of the driving motor 331 and is located at a side of the driving motor 331 close to the rotary screw 31.

Further, referring to fig. 1 and fig. 3, the driving member 33 further includes a transmission gear 333, and the transmission gear 333 is fixedly connected to the rotating screw 31, engaged with the driving gear 332, and located at a side of the rotating screw 31 close to the driving gear 332.

In this embodiment, the driving motor 331 is installed at the bottom of the drying box 1, the driving gear 332 is installed at the output end of the driving motor 331, the transmission gear 333 is installed at the lower end of the rotating screw rod 31, the transmission gear 333 is meshed with the driving gear 332, so far, the driving gear 332 rotates to drive the driving gear 332 to rotate, the driving gear 332 drives the transmission gear 333 to rotate, and the transmission gear 333 rotates to drive the rotating screw rod 31 to rotate, so as to provide kinetic energy for the up-and-down movement of the material frame 2.

Further, referring to fig. 1, the coil low-frequency drying device further includes a partition plate 34, and the partition plate 34 is fixedly connected to the material frame 2 and is located in the material frame 2.

In this embodiment, the partition plate 34 is installed in the material frame 2, the partition plate 34 divides the material frame 2 into three frame bodies, and the partition plate 34 can uniformly place the coil in the material frame 2, so that the drying effect of the coil is better and faster.

Further, referring to fig. 1, the coil low-frequency drying device further includes a box cover 35, and the box cover 35 is fixedly connected to the material frame 2 and is located on a side of the material frame 2 away from the connecting block 32.

In this embodiment, the case cover 35 is a rectangular body, and the case cover 35 is installed on the top end of the material frame 2, so far, when the material frame 2 falls back into the drying box 1, the case cover 35 seals the drying box 1, so that the temperature in the drying box 1 can be rapidly increased, and the coil drying speed is increased.

Further, referring to fig. 1, the coil low frequency drying apparatus further includes a heating roller 36, and the heating roller 36 is fixedly connected to the drying box 1 and is located in the drying box 1.

In the present embodiment, the heating roller 36 is DF 2500W, the heating roller 36 is attached to all of the four inner walls of the drying oven 1, and the heating roller 36 heats the inside of the drying oven 1 to evaporate water on the coil.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (6)

1. A coil low-frequency drying device is characterized by comprising a drying box, a material frame and a lifting assembly;

the material frame is connected with the drying box through the lifting assembly;

lifting unit is including rotating lead screw, connecting block and drive component, rotate the lead screw with the stoving case rotates to be connected, and is located the stoving incasement, the connecting block with rotate the lead screw and rotate to be connected, and with material frame fixed connection, and be located it is close to rotate the lead screw one side of material frame, the drive component with it connects to rotate the lead screw.

2. Coil low frequency drying apparatus according to claim 1,

the driving component comprises a driving motor and a driving gear, and the driving motor is fixedly connected with the drying box and is positioned on one side of the drying box, which is far away from the material frame; the driving gear is connected with the output end of the driving motor and is positioned on one side of the driving motor, which is close to the rotating screw rod.

3. Coil low frequency drying apparatus according to claim 2,

the driving component further comprises a transmission gear, the transmission gear is fixedly connected with the rotating screw rod, meshed with the driving gear and located on one side, close to the driving gear, of the rotating screw rod.

4. Low frequency drying apparatus for coils as claimed in claim 1,

the coil low-frequency drying device further comprises a partition plate, and the partition plate is fixedly connected with the material frame and is located in the material frame.

5. Coil low frequency drying apparatus according to claim 1,

the coil low-frequency drying device further comprises a box cover, wherein the box cover is fixedly connected with the material frame and is positioned on one side, far away from the connecting block, of the material frame.

6. Coil low frequency drying apparatus according to claim 1,

the coil low-frequency drying device further comprises a heating roller, and the heating roller is fixedly connected with the drying box and is positioned in the drying box.

Images