CN212747218U

CN212747218U - Mica tape drying device

Info

Publication number: CN212747218U
Application number: CN202021437866.6U
Authority: CN
Inventors: 张东强
Original assignee: Jiangsu Qiguang Electrical Materials Co Ltd
Current assignee: Jiangsu Qiguang Electrical Materials Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-19
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a mica tape processing technology field just discloses a mica tape drying device, including drying-machine body, drying-machine one, two drying-machines and three drying-machines, on the top inner wall of drying-machine one, two drying-machines and three drying-machines respectively fixedly connected with heating element, on the inner wall bottom of drying-machine one, two drying-machines and three drying-machines respectively fixedly connected with reflection element, the transportation area support has been cup jointed in the drying-machine body, the transportation area has been cup jointed in the activity on the transportation area support, be provided with transportation area drive arrangement in the transportation area support. When this mica tape drying device used, the device was set for through based on Fourier heat conduction law, highly be the highest with drying-machine one, the height of drying-machine two is for minimumly and drying-machine three highly be moderate, and the effectual mica paper that has avoided because a large amount of solvents volatilize produces the bubble, has improved the quality of drying to the mica tape.

Description

Mica tape drying device

Technical Field

The utility model relates to a mica tape processing technology field specifically is a mica tape drying device.

Background

The mica tape is prepared by using mica paper prepared by frying synthetic mica as a main material and then sticking glass cloth on one side or two sides by using an adhesive. The glass cloth is stuck to one side of the mica paper and called a "single-sided tape", and the glass cloth is stuck to both sides of the mica paper and called a "double-sided tape". In the process of mica tape production and processing, different structural layers need to be bonded by adhesives, and because the mica tape is provided with the adhesive machines with different structural layers, the best drying temperature of the mica tape is set to be the inlet low temperature, the middle high temperature and the outlet temperature, so that the mica tape can be better dried, but most of drying equipment at present is a drying chamber, the temperature in the drying chamber is uniform, the mica tape is likely to volatilize a large amount of solvent to enable the mica paper to generate bubbles when being dried, the drying quality of the mica tape is influenced, and even the quality of a finished mica tape product is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mica tape drying device possesses advantages such as multistage temperature in the drying-machine, has solved the problem of temperature uniformity in the drying-machine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mica tape drying device, includes drying-machine body, first drying-machine, second drying-machine and third drying-machine, the left surface of first drying-machine carries out fixed connection with the right side surface of second drying-machine, the junction play of first drying-machine and second drying-machine has seted up the passway, the left surface of second drying-machine carries out fixed connection with the right side surface of third drying-machine, the passway has equally been seted up with third drying-machine in the junction of second drying-machine, the right side surface of first drying-machine has seted up the mica tape import, has seted up the mica tape export on the left surface of third drying-machine, the lower fixed surface of drying-machine body is connected with the supporting leg, the conveying belt support has been cup jointed in the drying-machine body, the same fixed connection of lower surface of conveying belt support has the supporting leg, the movable transport belt that has cup jointed on the conveying belt support, the top inner wall of second drying-machine and third drying-machine is last fixedly connected with heating element respectively, fixedly connected with reflection element is respectively gone up in the inner wall bottom of first drying-machine, second drying-machine and third drying-machine, it takes drive arrangement to be provided with the transportation in the transportation area support, the transportation takes drive arrangement including the motor, the motor passes through motor support fixed connection and takes the lower surface of support at the transportation, fixedly connected with axis of rotation on the output shaft of motor, the transmission is connected with the belt in the axis of rotation, the same transmission of the other end of belt is connected with the axis of rotation, the rear side surface fixedly connected with connecting axle of axis of rotation, the left and right sides rotates in the transportation area support and is connected.

Preferably, the height of the first dryer is the highest, the height of the second dryer is the lowest, and the height of the third dryer is the middle.

Preferably, the two rotating rollers are in transmission connection with a conveying belt.

Preferably, the left end of the conveyor belt support penetrates through a mica tape inlet on the right side of the dryer I, the conveyor belt support extends into channel openings on the left side and the right side of the dryer II, and the conveyor belt support finally penetrates through a mica tape outlet on the left side of the dryer III.

Preferably, the conveyor belt is configured as a mesh conveyor belt.

(III) advantageous effects

Compared with the prior art, the utility model provides a mica tape drying device possesses following beneficial effect:

1. when the mica tape drying device is used, the device is set based on the Fourier heat conduction law, the temperature which is received the farther the distance is lower under the condition of a constant-temperature heating source can be obtained through a q ═ lambda (dt/dx) formula in the Fourier heat conduction law, so that the height of a first dryer is the highest, the height of a second dryer is the lowest and the height of a third dryer is the medium, the mica tape enters from a mica tape inlet on the left side of the first dryer, the temperature which is received the first is the lowest, the temperature which is received the second in the second dryer is the highest, and the mica tape finally in the third dryer is subjected to the medium temperature, thereby avoiding the generation of bubbles caused by mica paper volatilized by a large amount of solvent, improving the drying quality of the mica tape, meanwhile, reflecting elements are respectively arranged on the inner wall of the bottom of the dryer, and the material of the reflecting elements is a composite aluminum foil heat insulation material, the composite aluminum foil heat-insulating material has good heat-insulating effect and heat-reflecting effect, ensures that the heat inside the dryer reaches a certain heat circulation effect, and improves the drying quality of the mica tape.

2. This kind of mica tape drying device during the use, drive the output shaft and rotate when starting through the motor, thereby make two axis of rotation that carry out the transmission through the belt and connect carry out the simultaneous rotation, two live-rollers in making the conveyer belt support also rotate simultaneously, because two live-rollers carry out the transmission with the conveyer belt and are connected, so it rotates to have driven the conveyer belt, the mica tape just can carry on the conveyer belt like this, effectually avoided the mica tape to appear pulling and even breaking at the in-process of carrying, the quality of mica tape has been improved, set up the structure of conveyer belt into mesh conveyer belt simultaneously, can effectually dry simultaneously both sides about the mica tape like this, quality when having improved the stoving.

Drawings

FIG. 1 is a schematic structural view of a mica tape drying device of the present invention;

FIG. 2 is a front view of the mica tape drying device of the present invention;

FIG. 3 is a graph showing the relationship between temperature and distance according to the present invention;

fig. 4 is a schematic view of the internal structure of the belt conveyor of the present invention.

In the figure: the drying machine comprises a drying machine body 1, a drying machine I2, a drying machine II 3, a drying machine III 4, a mica tape inlet 5, a mica tape outlet 6, a heating element 7, a reflecting element 8, a conveying belt 9, supporting legs 10, a conveying belt support 11, a motor 12, a rotating shaft 13, a belt 14, a connecting shaft 15 and a rotating roller 16.

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.

Referring to fig. 1-4, the present invention provides a new technical solution: a mica tape drying device comprises a dryer body 1, wherein four corners of the lower surface of the dryer body 1 are respectively and fixedly connected with supporting legs 10, the dryer body 1 consists of a first dryer 2, a second dryer 3 and a third dryer 4, the left side surface of the first dryer 2 is fixedly connected with the right side surface of the second dryer 3, a channel opening is formed at the joint of the first dryer 2 and the second dryer 3, the left side surface of the second dryer 3 is fixedly connected with the right side surface of the third dryer 4, a channel opening is also formed at the joint of the second dryer 3 and the third dryer 4, a mica tape inlet 5 is formed on the right side surface of the first dryer 2, a mica tape outlet 6 is formed on the left side surface of the third dryer 4, and heating elements 7 are respectively and fixedly connected on the inner walls of the tops of the first dryer 2, the second dryer 3 and the third dryer 4, heating element 7 does not do too much for current structure and gives unnecessary details, dryer one 2, on the inner wall bottom of dryer two 3 and dryer three 4 respectively fixedly connected with reflection element 8, reflection element 8's material is compound aluminium foil insulation material, compound aluminium foil insulation material has fine heat preservation effect and heat reflection's effect, guaranteed that the inside heat of dryer body 1 reaches certain heat cycle effect, this drying device mainly dries to the mica tape, the best stoving temperature of mica tape sets for to import low temperature, middle high temperature and export middle temperature so can carry out better stoving to the mica tape, effectual a large amount of solvent that has avoided volatilizees makes the mica paper bubble, influence the quality after the mica tape is dried, set for through being based on Fourier heat conduction according to the device, can obtain at the heating source of constant temperature through q ═ lambda (dt/dx) formula in the law in the Fourier heat conduction law In the case of (1), the farther the distance is, the lower the temperature is, the detailed temperature change can be seen from a curve chart of the relationship between the temperature and the distance in fig. 3 in the attached drawing of the specification, so that the device divides the dryer body 1 into a first dryer 2 with the highest height, a second dryer 3 with the lowest height and a third dryer 4 with the medium height, and performs constant-temperature heating through the three heating elements 7, so that the temperatures received at the bottoms of the first dryer 2, the second dryer 3 and the third dryer 4 are different, and the drying effect and the quality of the mica tape are improved during drying;

a conveyor belt support 11 is sleeved in a dryer body 1, the left end of the conveyor belt support 11 penetrates into a mica tape inlet 5 on the right side of a dryer I2, extends into passage openings on the left and right sides of a dryer II 3, and finally penetrates out of a mica tape outlet 6 on the left side of a dryer III 4, supporting legs 10 are fixedly connected to four corners of the lower surface of the conveyor belt support 11 respectively, a conveyor belt 9 is movably sleeved on the conveyor belt support 11, the conveyor belt 9 is in a mesh conveyor belt structure, a motor 12 is fixedly connected to the left side of the lower surface of the conveyor belt support 11, the motor 12 is fixedly connected to the lower surface of the conveyor belt support 11 through the motor support, a rotating shaft 13 is fixedly connected to an output shaft of the motor 12, a belt 14 is connected to the rotating shaft 13 in a transmission manner, a rotating shaft 13 is also connected to the other end of the belt 14 in a transmission manner, a connecting shaft, finally, the belt passes through the rear wall of the conveyor belt support 11, a rotating roller 16 is sleeved on one end, located in the conveyor belt support 11, of the connecting shaft 15, the rotating roller 16 is not described in detail for the existing structure, a rotating shaft 13 is fixedly connected to a terminal, located in the rear wall of the conveyor belt support 11, of the connecting shaft 15, a belt 14 is connected to the rotating shaft 13 in a driving mode, the other end of the belt 14 is connected to the rotating shaft 13 in a driving mode, a connecting shaft 15 is fixedly connected to the front side surface of the rotating shaft 13 in a driving mode, the connecting shaft 15 passes through the rear wall of the conveyor belt support 11, extends to the final end, located in the conveyor belt support 11, of the conveying belt support 11 and is connected with the front wall of the conveyor belt support 11 in a rotating mode, a rotating roller 16 is sleeved on one end, located in the conveyor belt support 11, of the connecting shaft 15, thereby make two axis of rotation 13 that carry out the transmission through belt 14 and connect rotate simultaneously, driven connecting axle 15 and rotated, thereby make live-rollers 16 also rotate equally, because two axis of rotation 13 that lie in the transport belt support 11 back wall carry out the transmission through belt 14 equally and connect, so two axis of rotation 13 rotate simultaneously, thereby the live-rollers 16 that have driven the other end in the transport belt support 11 rotate, because two live-rollers 16 carry out the transmission with transport belt 9 and are connected, so driven transport belt 9 and rotated, place the mica tape at the right-hand member of transport belt 9 like this, just can slowly carry the mica tape into drying-machine body 1 in and dry.

The working principle is as follows: when the mica tape drying device is used, the motor 12 drives the output shaft to rotate when being started, so that the two rotating shafts 13 which are in transmission connection through the belt 14 rotate simultaneously, the connecting shaft 15 is driven to rotate, the rotating rollers 16 also rotate, because the two rotating shafts 13 which are positioned in the rear wall of the conveyer belt support 11 are also in transmission connection through the belt 14, the two rotating shafts 13 rotate simultaneously, the rotating rollers 16 at the other end in the conveyer belt support 11 are driven to rotate, because the two rotating rollers 16 are in transmission connection with the conveyer belt 9, the conveyer belt 9 is driven to rotate, a worker only needs to place the mica tape at the right end of the conveyer belt 9, so that the mica tape is slowly driven to translate towards the left side, because the height of the first dryer 2 is set to be the highest, the height of the second dryer 3 is set to be the lowest, and the height of the third dryer 4 is set to be medium, carry out the constant temperature heating through three heating element 7, because transport belt support 11 left end runs through into the mica tape import 5 on dryer one 2 right side, extends into second 3 left and right sides passways of dryer, finally runs through out the left mica tape export 6 of dryer three 4, so the temperature that the mica tape on transport belt 9 received when passing through in the different dryers has the difference to the quality when having improved the drying to the mica tape.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mica tape drying device, includes drying-machine body (1), drying-machine (2), two (3) of drying-machine and three (4) of drying-machine, lower fixed surface of drying-machine body (1) is connected with supporting leg (10), conveyor belt support (11) have been cup jointed in drying-machine body (1), the same fixedly connected with supporting leg (10) of lower surface of conveyor belt support (11), conveyor belt (9), its characterized in that have been cup jointed in the activity on conveyor belt support (11): the dryer is characterized in that heating elements (7) are fixedly connected to the inner walls of the tops of the first dryer (2), the second dryer (3) and the third dryer (4) respectively, reflecting elements (8) are fixedly connected to the bottoms of the inner walls of the first dryer (2), the second dryer (3) and the third dryer (4) respectively, and conveying belt driving devices are arranged in the conveying belt supports (11).

2. The mica tape drying device of claim 1, wherein: the left side surface of the first dryer (2) and the right side surface of the second dryer (3) are fixedly connected, a channel opening is formed in the joint of the first dryer (2) and the second dryer (3), the left side surface of the second dryer (3) and the right side surface of the third dryer (4) are fixedly connected, the channel opening is also formed in the joint of the second dryer (3) and the third dryer (4), a mica tape inlet (5) is formed in the right side surface of the first dryer (2), and a mica tape outlet (6) is formed in the left side surface of the third dryer (4).

3. The mica tape drying device of claim 1, wherein: the mica tape outlet (6) at the left side of the dryer III (4) is finally penetrated through by the conveyor belt support (11).

4. The mica tape drying device of claim 1, wherein: conveyer belt drive arrangement is including motor (12), motor (12) are at the lower surface of conveyer belt support (11) through motor support fixed connection, fixedly connected with axis of rotation (13) on the output shaft of motor (12), transmission connection has belt (14) on axis of rotation (13), the same transmission of the other end of belt (14) is connected with axis of rotation (13), the rear side surface fixedly connected with connecting axle (15) of axis of rotation (13), the left and right sides rotates in conveyer belt support (11) and is connected with rotor roll (16).

5. The mica tape drying device of claim 4, wherein: the rear end of the connecting shaft (15) penetrates through the front wall of the conveyor belt support (11), the final end of the connecting shaft (15) penetrates into the rear wall of the conveyor belt support (11), one end, located in the conveyor belt support (11), of the connecting shaft (15) is sleeved with a rotating roller (16), the same end, located in the rear wall of the conveyor belt support (11), of the connecting shaft (15) is fixedly connected with a rotating shaft (13), the same transmission is connected with a belt (14) on the rotating shaft (13), the other end of the belt (14) is also connected with the rotating shaft (13) in a transmission mode, the same side surface of the front side of the rotating shaft (13) is fixedly connected with the connecting shaft (15), the connecting shaft (15) penetrates through the rear wall of the conveyor belt support (11), the final end of the connecting shaft (15) is rotatably connected with the front wall of the conveyor belt support (11), one end, located in the conveyor belt support (11), of the connecting shaft (15) is sleeved with the rotating roller, the two rotating rollers (16) are in transmission connection with the conveying belt (9).