CN221895425U - An integrated production equipment for meta-aramid paper - Google Patents

Abstract

The utility model discloses an integrated production device of meta-position aramid paper, in particular to the field of aramid paper production, which comprises a box body, wherein a first conveying roller and a supporting roller are arranged in the middle of the box body, the top of backing roll is provided with the coating roller, the top of coating roller is provided with the drop case, the top of box is provided with the bin, the top of drop case is provided with a plurality of solenoid valves. According to the utility model, the drying box is arranged between the material dropping box and the second electric heating roller, the sprayed aramid base paper can be dried, the coating roller, the material dropping box, the storage box and the electromagnetic valve are matched, the aramid base paper can be coated with the insulating coating, the coating and the aramid base paper can be combined with the insulating coating through the hot pressing machine mechanism, the use is convenient, a plurality of structures are arranged in the box body, the production and the manufacturing of the aramid paper are convenient, the working efficiency is improved, and the use is convenient.

Description

An integrated production equipment for meta-aramid paper

Technical Field

The utility model relates to the technical field of aramid paper production, and more specifically, to an integrated production device for meta-aramid paper.

Background Art

Aramid paper is widely used in the field of insulation materials for new energy vehicle drive motors due to its high mechanical strength, good insulation performance, excellent thermal conductivity, and strong chemical stability. In order to improve charging efficiency, the automotive industry has proposed 800-volt high-voltage charging. At the same time, the overall automotive safety performance must be improved accordingly. Therefore, the development trend of automotive motor voltage must be towards high voltage, which requires us to continuously improve the mechanical and insulation properties of aramid paper;

The utility model of Chinese patent application No. 202221434027.8 discloses a hot pressing device for aramid honeycomb paper in a high and low temperature negative pressure environment. The utility model firstly hot presses the raw materials by means of the set pressure roller and electric heating roller, and can monitor the temperature and air pressure inside the low temperature negative pressure cavity and the high temperature negative pressure cavity in real time through the temperature detector and the pressure detector, thereby improving the use effect, and conveniently controls the temperature and air pressure inside the low temperature negative pressure cavity and the high temperature negative pressure cavity through the set refrigeration component and heating component, and the vacuum pump, thereby improving the use effect;

However, in actual use, the existing aramid paper production equipment requires the cooperation of multiple equipment such as hot pressing equipment, spraying equipment, drying equipment, etc. to achieve the production of aramid paper, which is inefficient and the combination of multiple equipment is complicated and troublesome, affecting the use effect.

Utility Model Content

In order to overcome the above defects of the prior art, the utility model provides an integrated production device for meta-aramid paper to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated production device for meta-aramid paper, comprising a box body, a first conveying roller and a supporting roller are arranged in the middle of the box body, a coating roller is arranged on the top of the supporting roller, a drip box is arranged on the top of the coating roller, a storage box is arranged on the top of the box body, a plurality of solenoid valves are arranged on the top of the drip box, and a collection box is arranged at the bottom of the supporting roller;

It can be seen that by opening the solenoid valve, the paint inside the drip box drips onto the surface of the paint roller, and through the cooperation of the paint roller and the support roller, the paint roller is driven to rotate when the aramid base paper moves, so that the paint can be evenly applied to the aramid base paper, and the excess paint can be collected through the collection box;

A delivery pump and an electric heating box are arranged on one side of the storage box, a drying box is arranged on one side of the drip box, a first electric heating pipe and a fan are arranged in the middle of the drying box, a filter plate is arranged on the side of the electric heating box away from the storage box, and a ventilation hole is opened at the bottom of the drying box;

It can be seen that starting the delivery pump can transfer the paint in the collection box into the storage box, which is convenient for recycling, avoids waste, and improves the use effect. The first electric heating tube is heated by the electric heating box, and the fan can be started to allow the external air to enter the drying box through the filtration of the filter plate, and the incoming air is heated by the first electric heating tube, and is evenly blown out through the ventilation holes to dry the paint at the bottom, thereby improving the use effect.

An exhaust box is provided on one side of the collecting box, an exhaust fan is provided at the bottom of the exhaust box, a hot pressing mechanism is provided on the side of the drying box away from the drip box, a second conveying roller is provided on the side of the drying box away from the drip box, and a coating conveying roll is provided on the top side of the box body;

It can be seen that by starting the exhaust fan, the exhaust box can absorb the paint and exhaust gas generated by drying, and discharge them through the exhaust fan, thereby improving the use effect. Through the set hot pressing mechanism, the aramid base paper and the coating located on the top of the coating can be hot-pressed together to improve the high insulation shape of the finished aramid paper. Through the cooperation of the coating conveyor roll and the second conveyor roller, the coating can be easily conveyed and loaded, thereby improving the use effect.

Preferably, a control panel is provided on the front side of the box, inlet and outlet openings are symmetrically provided on both sides of the box, and a conveying opening is provided at a position corresponding to the coating conveying roll and the second conveying roller on the top of the box;

It can be seen that the start-up can be conveniently controlled through the control panel, and the aramid base paper can be conveniently added and the finished products can be output through the material inlet and outlet openings, and the coating inside the box can be conveniently input through the coating conveyor roll through the conveying opening, which is convenient to use and improves the use effect.

Preferably, the bottom of the storage box is connected to the inner cavity of the drip box through a solenoid valve, a drip hole is provided at the bottom of the drip box, the input end of the delivery pump is connected to the inner cavity of the collection box through a pipeline, and the output end of the delivery pump is connected to the top of the inner cavity of the storage box;

It can be seen that the solenoid valve can be used to conveniently control the input of the paint inside the storage box into the drip box, thereby facilitating the addition, and the collection box can be used to conveniently collect excess insulating paint, and the delivery pump can be used to facilitate the recycling of the paint, thereby improving the use effect.

Preferably, the electric heating box is electrically connected to the first electric heating tube, an air inlet is provided at a position on the top of the box body corresponding to the drying box, the filter plate is arranged directly above the air inlet, and the number of the fans is multiple, all of which are arranged at the bottom of the first electric heating tube;

It can be seen that by starting the electric heating box, the first electric heating tube heats the gas in the middle of the drying box, and the gas entering the drying box is filtered through the filter plate, and by starting the fan, the heated gas can be sprayed out through the ventilation holes to dry the aramid base paper with insulating coating on the bottom, thereby improving the use effect.

Preferably, the hot pressing mechanism comprises a first electric heating roller and a second electric heating roller, the second electric heating roller is arranged on the top of the first electric heating roller, the top wall of the first electric heating roller is on the same horizontal line as the top wall of the supporting roller and the first conveying roller, and the second electric heating roller is arranged on the side of the second conveying roller away from the drying box;

It can be seen that the first electric heating roller and the second electric heating roller heat-press the sandwiched aramid base paper and the coated aramid base paper together, thereby improving the insulation of the finished product and improving the use effect.

Preferably, a control tube and a second electric heating tube are disposed in the middle of the second electric heating roller and the first electric heating roller, the control tube and the second electric heating tube are electrically connected, the top of the second electric heating roller is rotatably connected to a support frame, and the two sides of the support frame are symmetrically fixedly connected to limit slide bars;

It can be seen that by starting the control tube to control the second electric heating tube to heat the outer surface of the second electric heating roller, the temperature of the surface of the second electric heating roller can be increased, and the second electric heating roller can be supported by the support frame, and the up and down movement of the second electric heating roller can be conveniently controlled, thereby adjusting the downward pressure strength and improving the use effect.

Preferably, an electric push rod and a stabilizing rod are provided on the top of the support frame, the electric push rod is fixed on the top of the box, and the stabilizing rod penetrates the top wall of the box and is fixedly connected to the limit plate;

It can be seen that by starting the electric push rod to control the support frame to drive the second electric heating roller to move up and down, it is convenient to extrude the raw materials between the second electric heating roller and the first electric heating roller, which is convenient for processing and manufacturing. The stabilizing rod can improve the stability of the support frame's up and down movement and improve the use effect.

Preferably, a temperature sensor is provided at a position corresponding to the second electric heating roller on one side of the inner cavity of the box body, and limiting sliding grooves are provided at positions corresponding to the limiting sliding strips on both sides of the inner cavity of the box body, and the limiting sliding grooves are adapted to the limiting sliding strips;

It can be seen that the cooperation of the limiting slide bar and the limiting slide groove can improve the stability of the up and down movement of the support frame, and the surface temperature of the second electric heating roller can be conveniently detected by the temperature sensor to improve the use effect.

Technical effects and advantages of the utility model:

1. The utility model firstly arranges a drying box between the drip box and the second electric heating roller, so as to dry the aramid base paper after spraying, and through the cooperation of the coating roller and the drip box with the storage box and the electromagnetic valve, the aramid base paper can be coated with insulating coating, and through the arranged hot press mechanism, the aramid base paper and the insulating coating after coating can be hot-pressed and combined together, which is convenient to use, and multiple structures are arranged inside the box body, which is convenient for the production of aramid paper, improves work efficiency, and is convenient to use;

2. The utility model can collect excess paint in the collection box and transfer pump to the storage box for recycling, and detect the temperature of the surface of the second electric heating roller through the temperature sensor to improve the use effect. The second transfer roller and the coating transfer roll can be used to transfer the coating, and the filter plate can filter the gas input into the drying box to improve the use effect.

In summary, through the mutual influence of the above-mentioned multiple effects, the insulating coating and drying and hot pressing functions of producing aramid paper can be combined together, which facilitates the production of aramid paper and improves work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of the cross-sectional structure of the present utility model.

FIG3 is a schematic diagram of a partially enlarged structure of point A in FIG2 of the present invention.

FIG. 4 is a schematic structural diagram of the support frame of the utility model.

The accompanying drawings are marked as follows: 1. box body; 2. first conveying roller; 3. supporting roller; 4. first electric heating roller; 5. coating roller; 6. drip box; 7. storage box; 8. solenoid valve; 9. collecting box; 10. conveying pump; 11. electric heating box; 12. drying box; 13. first electric heating tube; 14. filter plate; 15. fan; 16. vent; 17. supporting frame; 18. second electric heating roller; 19. control tube; 20. second electric heating tube; 21. electric push rod; 22. stabilizer bar; 23. temperature sensor; 24. limit slide bar; 25. limit slide groove; 26. second conveying roller; 27. coating conveying roll; 28. exhaust box; 29. exhaust fan; 30. control panel.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1-4, an integrated production device for meta-aramid paper comprises a box body 1, a first conveying roller 2 and a supporting roller 3 are arranged in the middle of the box body 1, a coating roller 5 is arranged on the top of the supporting roller 3, a drip box 6 is arranged on the top of the coating roller 5, a storage box 7 is arranged on the top of the box body 1, a plurality of solenoid valves 8 are arranged on the top of the drip box 6, and a collecting box 9 is arranged at the bottom of the supporting roller 3;

A conveying pump 10 and an electric heating box 11 are provided on one side of the storage box 7, a drying box 12 is provided on one side of the drip box 6, a first electric heating tube 13 and a fan 15 are provided in the middle of the drying box 12, a filter plate 14 is provided on the side of the electric heating box 11 away from the storage box 7, a vent 16 is provided at the bottom of the drying box 12, an exhaust box 28 is provided on one side of the collecting box 9, an exhaust fan 29 is provided at the bottom of the exhaust box 28, a hot pressing mechanism is provided on the side of the drying box 12 away from the drip box 6, a second conveying roller 26 is provided on the side of the drying box 12 away from the drip box 6, and a coating conveying roll 27 is provided on the top side of the box body 1.

As shown in Figures 1-3, a control panel 30 is provided on the front side of the box body 1, inlet and outlet openings are symmetrically provided on both sides of the box body 1, a conveying opening is provided at the top of the box body 1 at a position corresponding to the coating conveying roll 27 and the second conveying roller 26, the bottom of the storage box 7 is connected to the inner cavity of the drip box 6 through the solenoid valve 8, a dripping hole is provided at the bottom of the drip box 6, the input end of the delivery pump 10 is connected to the inner cavity of the collection box 9 through a pipeline, the output end of the delivery pump 10 is connected to the top of the inner cavity of the storage box 7, the electric heating box 11 is electrically connected to the first electric heating tube 13, an air inlet hole is provided at the top of the box body 1 at a position corresponding to the drying box 12, and the filter plate 14 is provided Directly above the air inlet, there are multiple fans 15, all of which are arranged at the bottom of the first electric heating tube 13, so that the insulating coating inside the storage box 7 can be input into the drip box 6 by opening the solenoid valve 8, and the insulating coating can be dripped onto the surface of the coating roller 5 through the drip hole at the bottom of the drip box 6, so that the movement of the raw material drives the coating roller 5 to move, which can coat the surface of the aramid base paper and make the coating more evenly distributed, thereby improving the use effect, and the excess coating can be collected by the set collection box 9, and the coating inside the collection box 9 can be input into the storage box 7 by starting the delivery pump 10, which can be conveniently recycled and improve the use effect;

The first electric heating tube 13 is heated by starting the electric heating box 11, and the fan 15 is started to filter the external air through the filter plate 14 and input into the drying box 12. Then, the heating of the first electric heating tube 13 allows the hot air to be evenly sprayed on the surface of the aramid base paper coated with insulating coating through the ventilation holes 16, thereby improving the use effect. The exhaust fan 29 is started to discharge the gas through the exhaust box 28, thereby improving the use effect.

As shown in Figures 2-4, the hot pressing mechanism includes a first electric heating roller 4 and a second electric heating roller 18, the second electric heating roller 18 is arranged on the top of the first electric heating roller 4, the top wall of the first electric heating roller 4 is on the same horizontal line as the top wall of the support roller 3 and the first conveyor roller 2, the second electric heating roller 18 is arranged on the side of the second conveyor roller 26 away from the drying box 12, and the middle of the second electric heating roller 18 and the first electric heating roller 4 are both provided with a control tube 19 and a second electric heating tube 20, and the control tube 19 and the second electric heating tube 20 are arranged on the top of the first electric heating roller 4. 0 electrical connection, the top of the second electric heating roller 18 is rotatably connected to the support frame 17, and the two sides of the support frame 17 are symmetrically fixedly connected to the limit slide bar 24, the top of the support frame 17 is provided with an electric push rod 21 and a stabilizing rod 22, the electric push rod 21 is fixed to the top of the box body 1, the stabilizing rod 22 penetrates the top wall of the box body 1 and is fixedly connected to the limit plate, a temperature sensor 23 is provided at a position corresponding to the second electric heating roller 18 on one side of the inner cavity of the box body 1, and the two sides of the inner cavity of the box body 1 are connected to the limit slide bar 24 A limiting slide 25 is provided at the corresponding position, and the limiting slide 25 is adapted to the limiting slide bar 24, so that the support frame 17 can be controlled by starting the electric push rod 21 to drive the second electric heating roller 18 to move downward, and through cooperation with the first electric heating roller 4, the raw material between the second electric heating roller 18 and the first electric heating roller 4 can be squeezed, and the second electric heating tube 20 is controlled by the control tube 19 to heat the surface of the second electric heating roller 18, which can facilitate hot pressing of the raw material and improve the quality of the finished product bonding. The temperature sensor 23 can be used to measure the temperature of the surface of the second electric heating roller 18, which is convenient for control and improves the use effect. The stability of the up and down movement of the support frame 17 is improved by the provided stabilizing rod 22, and the cooperation of the limiting slide bar 24 and the limiting slide 25 can improve the stability of the up and down movement of the support frame 17 and the second electric heating roller 18, which improves the use effect. The cooperation of the coating conveyor roll 27 and the second conveyor roller 26 can facilitate the coating and improve the use effect.

Working principle of the utility model: when in use, when the aramid base paper moves to the bottom of the coating roller 5, the solenoid valve 8 is opened to make the insulating coating inside the storage box 7 drip onto the middle of the drip box 6 and drip onto the surface of the coating roller 5. At this time, the aramid base paper applies the insulating coating to the top of the aramid base paper, and then moves to the bottom of the drying box 12, the fan 15 and the electric heating box 11 are started, and uniform hot air can be sprayed through the ventilation hole 16 to dry the insulating coating on the surface of the aramid base paper;

Then, the coated and aramid base paper with insulating coating are simultaneously fed between the first electric heating roller 4 and the second electric heating roller 18 through the coating conveying roll 27 and the second conveying roller 26, and then the electric push rod 21 and the control tube 19 are started to heat-press the coated and aramid base paper in the middle, so that the aramid base paper with insulating coating and the aramid base paper are combined together to improve the use effect;

At the same time, the temperature of the surface of the second electric heating roller 18 can be detected and controlled by the temperature sensor 23, and the hot air can be discharged through the exhaust box 28 by starting the exhaust fan 29, and the excess paint can be collected through the collection box 9, and then the delivery pump 10 is started to input the excess paint into the storage box 7, which is convenient for recycling and improves the use effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An integrated production equipment for meta-aramid paper, comprising a box (1), characterized in that: a first conveying roller (2) and a supporting roller (3) are arranged in the middle of the box (1), a coating roller (5) is arranged on the top of the supporting roller (3), a drip box (6) is arranged on the top of the coating roller (5), a storage box (7) is arranged on the top of the box (1), a plurality of solenoid valves (8) are arranged on the top of the drip box (6), and a collecting box (9) is arranged on the bottom of the supporting roller (3); A delivery pump (10) and an electric heating box (11) are arranged on one side of the storage box (7); a drying box (12) is arranged on one side of the drip box (6); a first electric heating pipe (13) and a fan (15) are arranged in the middle of the drying box (12); a filter plate (14) is arranged on the side of the electric heating box (11) away from the storage box (7); and a ventilation hole (16) is provided at the bottom of the drying box (12); An exhaust box (28) is provided on one side of the collecting box (9), an exhaust fan (29) is provided at the bottom of the exhaust box (28), a hot pressing mechanism is provided on the side of the drying box (12) away from the drip box (6), a second conveying roller (26) is provided on the side of the drying box (12) away from the drip box (6), and a coating conveying roll (27) is provided on the top side of the box body (1). 2. An integrated production equipment for meta-aramid paper according to claim 1, characterized in that: a control panel (30) is provided on the front side of the box body (1), inlet and outlet openings are symmetrically provided on both sides of the box body (1), and a conveying opening is provided at the top of the box body (1) at a position corresponding to the coating conveyor roll (27) and the second conveyor roller (26). 3. An integrated production equipment for meta-aramid paper according to claim 1, characterized in that: the bottom of the storage box (7) is connected to the inner cavity of the drip box (6) through an electromagnetic valve (8), a drip hole is provided at the bottom of the drip box (6), the input end of the delivery pump (10) is connected to the inner cavity of the collection box (9) through a pipeline, and the output end of the delivery pump (10) is connected to the top of the inner cavity of the storage box (7). 4. An integrated production equipment for meta-aramid paper according to claim 1, characterized in that: the electric heating box (11) is electrically connected to the first electric heating tube (13), an air inlet hole is opened at a position on the top of the box body (1) corresponding to the drying box (12), the filter plate (14) is arranged directly above the air inlet hole, and there are multiple fans (15), all of which are arranged at the bottom of the first electric heating tube (13). 5. An integrated production equipment for meta-aramid paper according to claim 1, characterized in that: the hot pressing mechanism comprises a first electric heating roller (4) and a second electric heating roller (18), the second electric heating roller (18) is arranged on the top of the first electric heating roller (4), the top wall of the first electric heating roller (4) is on the same horizontal line as the top wall of the supporting roller (3) and the first conveying roller (2), and the second electric heating roller (18) is arranged on the side of the second conveying roller (26) away from the drying box (12). 6. An integrated production equipment for meta-aramid paper according to claim 5, characterized in that: a control tube (19) and a second electric heating tube (20) are provided in the middle of the second electric heating roller (18) and the first electric heating roller (4), the control tube (19) and the second electric heating tube (20) are electrically connected, the top of the second electric heating roller (18) is rotatably connected to a support frame (17), and the two sides of the support frame (17) are symmetrically fixedly connected with limit slide bars (24). 7. An integrated production equipment for meta-aramid paper according to claim 6, characterized in that: an electric push rod (21) and a stabilizing rod (22) are arranged on the top of the support frame (17), the electric push rod (21) is fixed on the top of the box body (1), and the stabilizing rod (22) passes through the top wall of the box body (1) and is fixedly connected to the limit plate. 8. The integrated production equipment for meta-aramid paper according to claim 1 is characterized in that: a temperature sensor (23) is provided at a position corresponding to the second electric heating roller (18) on one side of the inner cavity of the box body (1), and limiting slide grooves (25) are provided at positions corresponding to the limiting slide bar (24) on both sides of the inner cavity of the box body (1), and the limiting slide grooves (25) are adapted to the limiting slide bar (24).