Production equipment of high-temperature-resistant heat-insulation cotton for automobile

Abstract

The utility model discloses high-temperature-resistant heat-insulation cotton production equipment for automobiles, which relates to the technical field of heat-insulation cotton production and comprises a conveying frame, a leveling roller is rotatably mounted at the front position of the top end of the conveying frame, a mounting frame is fixedly mounted at the top end of the conveying frame and positioned behind the leveling roller, and a driving cylinder is mounted at the top end of the mounting frame. By means of the high-temperature-resistant conveying belt, the conveying frame and the cooling box, conventional production operation procedures are effectively simplified, product consistency is guaranteed, production quality is improved, heat dissipation efficiency of heat insulation cotton can be improved conveniently, waiting time during heat dissipation is saved, and production efficiency is improved. The problems that when traditional high-temperature-resistant heat-insulation cotton production equipment for automobiles is used, the whole process flow is complex, the production efficiency is low, the temperature is high after heat-insulation cotton is subjected to hot press molding, and heat dissipation of the heat-insulation cotton is usually waited when the heat-insulation cotton is placed in a standing mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation cotton production, in particular to a production device for high temperature resistant heat insulation cotton for automobiles. Background Art

[0002] High temperature resistant composite insulation cotton is mostly used for heat insulation of automobile engines. It has the characteristics of high temperature resistance, non-flammability, and low thermal conductivity. During its production, it usually needs to use hot pressing composite equipment for molding.

[0003] When the existing high-temperature resistant thermal insulation cotton production equipment for automobiles is in use, it is necessary to place the surface layer of the thermal insulation cotton material to be hot-pressed and composited into shape into a mold before production, and then move the mold to the working position to cooperate with the die head for hot-pressing molding. After completion, the mold withdraws from the working position, and then manually takes out the finished product and places new materials. The entire process is complicated, with a high number of uncontrollable factors and low production efficiency. In addition, the temperature of the thermal insulation cotton is high after hot-pressing molding, and it is usually packaged after being left standing to wait for the thermal insulation cotton to dissipate heat, which is a relatively time-consuming process. Utility Model Content

[0004] The main purpose of the utility model is to provide a production device for high temperature resistant heat insulation cotton for automobiles, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A production device for high temperature resistant heat insulation cotton for automobiles, comprising a conveying frame, a leveling roller is rotatably mounted at the front position of the top end of the conveying frame, and a mounting frame is fixedly mounted at the top end of the conveying frame and located behind the leveling roller;

[0007] A driving cylinder is installed on the top of the mounting frame, and the driving shaft of the driving cylinder passes through the upper and lower ends of the mounting frame and is fixedly connected to a hot pressing die seat, a high-temperature resistant conveyor belt is rotatably installed inside the conveyor frame and below the hot pressing die seat through a transmission rod, a cooling fan 1 is fixedly installed on the top of the conveyor frame and behind the mounting frame, a cooling box matching the cooling fan 1 is arranged inside the conveyor frame, a number of semiconductor refrigeration sheets are installed inside the cooling box, and the top surface height of the cooling box matches the top surface height of the high-temperature resistant conveyor belt.

[0008] As a further solution of the utility model, a plurality of rollers matching the high temperature resistant conveyor belt are rotatably installed inside the conveyor frame, and the top surface height of the high temperature resistant conveyor belt matches the rollers. A feeding motor is installed on one side of the conveyor frame, and the driving shaft of the feeding motor is connected to the high temperature resistant conveyor belt and the rollers through a transmission wheel set.

[0009] As a further solution of the utility model, an adjusting threaded rod is rotatably installed on the inner side of the conveying frame and between the leveling roller and the mounting frame, and the outer ring of the adjusting threaded rod is provided with two sections of external threads of the same length and opposite directions, and the outer ring of the adjusting threaded rod is threadedly connected to limiting plates on both sides.

[0010] As a further solution of the utility model, movable grooves are opened on both sides of the conveying frame and near the front end of the cooling fan 1, and a clamping roller 1 is movably installed inside the movable groove through a slider, and an adjusting threaded rod 2 is threadedly connected through the upper and lower ends of one of the sliders, and the top end of the adjusting threaded rod 2 passes through the top end of the conveying frame, and the adjusting threaded rod 2 is rotatably connected to the conveying frame.

[0011] As a further solution of the utility model, a heat dissipation aluminum bar is fixedly connected to the bottom end of the conveying rack and located below the cooling box, and the hot end of the semiconductor refrigeration plate is connected to the heat dissipation aluminum bar through a heat dissipation plate, and a second heat dissipation fan is fixedly installed at the center of the bottom end of the heat dissipation aluminum bar.

[0012] As a further solution of the utility model, a discharge rack is fixedly connected to the rear end of the conveying rack, a discharge roller is rotatably installed on the inner front position of the discharge rack, a second pressure roller is threadedly connected to the inner side of the discharge rack above the discharge roller through a pressure rod, a discharge motor is installed on one side of the discharge rack, and the drive shaft of the discharge motor is connected to the discharge roller, an adjusting knob is rotatably installed on the side of the discharge rack away from the discharge motor, and the adjusting knob is meshed with the pressure rod through a bevel gear set.

[0013] As a further solution of the utility model, an adjusting threaded rod three is rotatably installed on the upper inner side of the discharge rack, and the outer ring of the adjusting threaded rod three is provided with two sections of external threads of the same length and opposite directions, and the outer ring of the adjusting threaded rod three is threadedly connected on both sides with limiting rings matching the clamping roller two and the discharge roller, the inner ring of the limiting ring is fitted with the outer ring of the clamping roller two, and the limiting ring and the clamping roller two are movably connected.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model cooperates with each other by arranging a mounting frame, a high temperature resistant conveyor belt, a conveying frame, and a limiting ring, conveys a plurality of heat insulating cotton material layers to the mounting frame, and heat presses the heat insulating cotton material layers through a hot pressing die seat to form a composite shape, and at the same time, a discharge roller discharges the heat insulating cotton after hot pressing, which effectively simplifies the conventional production operation process, saves time, and improves production efficiency. In addition, the hot pressing molding process reduces the tedious steps of manual operation, ensures product consistency, and improves production quality.

[0016] By cooperating with the heat dissipation fan 1, the semiconductor refrigeration sheet and the cooling box, the formed insulation cotton can be cooled and dissipated during discharge, and the heat dissipation is not performed statically, which is convenient for improving the heat dissipation efficiency of the insulation cotton, saving waiting time during heat dissipation, and convenient for improving subsequent packaging efficiency. In addition, the heat dissipation aluminum row and the heat dissipation fan 2 cooperate with the semiconductor refrigeration sheet to accelerate the heat dissipation efficiency of the hot end of the semiconductor refrigeration sheet and improve the heat absorption and cooling effect of the cold end of the semiconductor refrigeration sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a high temperature resistant heat insulation cotton production equipment for automobiles according to the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the semiconductor refrigeration sheet and the cooling box in the overall structure of a high temperature resistant heat insulation cotton production equipment for automobiles of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the internal structure of a conveying frame in the overall structure of a production device for high-temperature resistant heat-insulating cotton for automobiles.

[0020] In the figure: 1. conveyor rack; 2. leveling roller; 3. high temperature resistant conveyor belt; 4. mounting rack; 5. hot pressing die base; 6. limit plate; 7. adjusting threaded rod one; 8. adjusting threaded rod two; 9. clamping roller one; 10. cooling fan one; 11. cooling box; 12. semiconductor refrigeration plate; 13. cooling aluminum row; 14. cooling fan two; 15. discharge roller; 16. clamping roller two; 17. limit ring; 18. adjusting threaded rod three; 19. bevel gear set; 20. discharge rack. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-3 As shown, a high temperature resistant heat insulation cotton production equipment for automobiles includes a conveying frame 1, a leveling roller 2 is rotatably installed at the front position of the top of the conveying frame 1, and a mounting frame 4 is fixedly installed at the top of the conveying frame 1 and located behind the leveling roller 2;

[0023] A driving cylinder is installed at the top of the mounting frame 4, and the driving shaft of the driving cylinder passes through the upper and lower ends of the mounting frame 4 and is fixedly connected to a hot pressing die seat 5. A high-temperature resistant conveyor belt 3 is rotatably installed inside the conveying frame 1 and located below the hot pressing die seat 5 through a transmission rod. A cooling fan 10 is fixedly installed at the top of the conveying frame 1 and located behind the mounting frame 4. A cooling box 11 matching the cooling fan 10 is arranged inside the conveying frame 1, and a number of semiconductor refrigeration plates 12 are installed inside the cooling box 11, and the top surface height of the cooling box 11 matches the top surface height of the high-temperature resistant conveyor belt 3.

[0024] In this embodiment, a plurality of rollers matching the high temperature resistant conveyor belt 3 are rotatably installed inside the conveyor frame 1, and the top surface height of the high temperature resistant conveyor belt 3 matches the rollers. A feeding motor is installed on one side of the conveyor frame 1, and the driving shaft of the feeding motor is connected to the high temperature resistant conveyor belt 3 and the rollers through a transmission wheel set. When the feeding motor is started, the driving shaft of the feeding motor rotates, thereby driving the high temperature resistant conveyor belt 3 and the conveyor rollers to rotate, so as to facilitate the conveying of the raw materials to the hot pressing die seat 5.

[0025] In this embodiment, an adjusting threaded rod 7 is rotatably installed on the inner side of the conveying frame 1 and between the leveling roller 2 and the mounting frame 4, and the outer ring of the adjusting threaded rod 7 is provided with two sections of external threads of the same length and opposite directions, and the outer ring of the adjusting threaded rod 7 is threadedly connected with limit plates 6 on both sides, and the limit plates 6 are provided to limit the feeding and prevent the feeding from being skewed, and the two limit plates 6 are threadedly connected to the adjusting threaded rod 7, so that the distance between the two limit plates 6 can be adjusted according to the feeding size, thereby improving applicability.

[0026] In the present embodiment, movable grooves are provided on both sides of the conveying frame 1 and near the front end of the cooling fan 10, and a clamping roller 9 is movably installed inside the movable groove through a slider, and an adjusting threaded rod 8 is threadedly connected to the upper and lower ends of one of the sliders, and the top of the adjusting threaded rod 8 passes through the top of the conveying frame 1, and the adjusting threaded rod 8 is rotatably connected to the conveying frame 1. The arranged clamping roller 9 plays a role in suppressing the insulation cotton to prevent it from warping, and the clamping roller 9 can be adjusted to rise or fall by rotating the adjusting threaded rod 8, which is convenient for adjustment according to the size of the insulation cotton and improves the flexibility of use.

[0027] In this embodiment, a heat dissipation aluminum row 13 is fixedly connected to the bottom end of the conveying rack 1 and is located below the cooling box 11, and the hot end of the semiconductor refrigeration sheet 12 is connected to the heat dissipation aluminum row 13 through a heat dissipation plate, and a heat dissipation fan 14 is fixedly installed at the center of the bottom end of the heat dissipation aluminum row 13. The heat insulation cotton is cooled by the cooling box 11 to improve the heat dissipation efficiency of the heat insulation cotton after molding, and the heat dissipation fan 14 and the heat dissipation aluminum row 13 cooperate with the semiconductor refrigeration sheet 12 to accelerate the heat dissipation efficiency of the hot end of the semiconductor refrigeration sheet 12 and improve the heat absorption and cooling effect of the cold end of the semiconductor refrigeration sheet 12.

[0028] In this embodiment, a discharging rack 20 is fixedly connected to the rear end of the conveying rack 1, and a discharging roller 15 is rotatably installed on the inner front position of the discharging rack 20. A pressing roller 16 is threadedly connected to the inner side of the discharging rack 20 above the discharging roller 15 through a clamping rod. A discharging motor is installed on one side of the discharging rack 20, and the driving shaft of the discharging motor is connected to the discharging roller 15. An adjusting knob is rotatably installed on the side of the discharging rack 20 away from the discharging motor, and the adjusting knob is meshed with the clamping rod through a bevel gear set 19. The discharging motor is started to drive the discharging roller 15 to rotate and transmit the thermal insulation cotton. The setting of the clamping roller 16 can clamp the thermal insulation cotton during discharging to prevent it from detaching from the discharging roller 15, and the clamping roller 16 is threadedly connected to the clamping rod. During the discharging process, the clamping roller 16 is driven to rise or fall by rotating the adjusting knob to adjust the feeding clamping force.

[0029] In this embodiment, an adjusting threaded rod 3 18 is rotatably installed on the upper inner side of the discharge rack 20, and the outer ring of the adjusting threaded rod 3 18 is provided with two sections of external threads of the same length and opposite directions, and the outer ring of the adjusting threaded rod 3 18 is threadedly connected with a limiting ring 17 matching the pressure roller 2 16 and the discharge roller 15 on both sides, and the inner ring of the limiting ring 17 is in contact with the outer ring of the pressure roller 2 16, and the limiting ring 17 and the pressure roller 2 16 are movably connected. The transmission limiting ring 17 is set to limit the insulation cotton to prevent it from shifting during discharge, and the limiting ring 17 is threadedly installed on the adjusting threaded rod 3 18, and the two limiting rings 17 can be pushed to move by rotating the adjusting threaded rod 3 18, so as to adjust the limit size according to the size of the insulation cotton.

[0030] It should be noted that the utility model is a kind of high temperature resistant heat insulation cotton production equipment for automobiles. When in use, first, the feeding motor can be started as needed, because the driving shaft of the feeding motor is connected with the high temperature resistant conveyor belt 3 and the conveyor roller through the transmission wheel group, so that the high temperature resistant conveyor belt 3 and the conveyor roller can be driven to rotate, and the hot pressing die seat 5 can be started at the same time, and the hot pressing die seat 5 is energized for heating to facilitate subsequent hot pressing, and then the external conveying device can be used as needed to convey the raw material layer combined into the heat insulation cotton to the leveling roller 2, and make it pass between the two leveling rollers 2, when the raw material contacts the high temperature resistant conveyor belt 3 and the conveyor roller, it can be conveyed to the hot pressing die seat 5 by its rotation, when the raw material moves to the appropriate position, the driving rod of the driving cylinder can be controlled to descend, so as to perform hot pressing and compounding of multiple raw materials, and during hot pressing, the feeding motor can be turned off so that it no longer conveys the raw materials, and then after a delay of ten seconds, the hot pressing die seat 5 is controlled to rise;

[0031] Through personnel adjustment, the heat insulation pad after hot pressing is made to pass under the pressing roller 9 and the cooling fan 10. The pressing roller 9 plays a role in pressing the heat insulation cotton to prevent it from tilting. At the same time, when passing through, the cooling fan 10 can be started to blow air to dissipate heat for the heat insulation cotton, and the semiconductor refrigeration sheet 12 can be powered to cool the cooling box 11. Because the bottom surface of the heat insulation cotton fits the top surface of the cooling box 11, the heat insulation cotton is cooled, which is convenient for improving the heat dissipation efficiency of the heat insulation cotton after forming;

[0032] Afterwards, the heat insulation cotton that has passed through the cooling fan 10 can be adjusted to between the discharge roller 15 and the pressure roller 2 16, and located on the inner side of the two limit rings 17. Since the discharge roller 15 is connected to the driving shaft of the discharge motor, the discharge motor can be started to drive the discharge roller 15 to rotate and transmit the heat insulation cotton.

[0033] During material discharging and transmission, the limit ring 17 serves to limit the insulation cotton to prevent it from shifting during material discharging. At the same time, the limit ring 17 is threadedly installed on the adjusting threaded rod 3 18, and the adjusting threaded rod 3 18 is provided with external threads of the same length and opposite directions at both ends, so that the two limit rings 17 can be pushed to move by rotating the adjusting threaded rod 3 18, so that the limit size can be adjusted according to the size of the insulation cotton. At the same time, the clamping roller 2 16 is threadedly connected to the clamping rod, and the clamping rod is meshed with the adjusting knob through the bevel gear set 19. During the material discharging process, the adjusting knob can be rotated to drive the clamping roller 2 16 to rise or fall, so as to adjust the feeding clamping force.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A production device for high temperature resistant heat insulation cotton for automobiles, comprising a conveyor frame (1), a leveling roller (2) being rotatably mounted at the front position of the top end of the conveyor frame (1), characterized in that: A mounting frame (4) is fixedly mounted on the top of the conveying frame (1) and located behind the leveling roller (2); A driving cylinder is installed at the top of the mounting frame (4), and the driving shaft of the driving cylinder passes through the upper and lower ends of the mounting frame (4) and is fixedly connected to a hot pressing die seat (5). A high temperature resistant conveyor belt (3) is rotatably installed inside the conveying frame (1) and located below the hot pressing die seat (5) through a transmission rod. A cooling fan (10) is fixedly installed at the top of the conveying frame (1) and located behind the mounting frame (4). A cooling box (11) matching the cooling fan (10) is arranged inside the conveying frame (1), and a plurality of semiconductor refrigeration plates (12) are installed inside the cooling box (11), and the top surface height of the cooling box (11) matches the top surface height of the high temperature resistant conveyor belt (3).

2. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 1 is characterized in that: A plurality of rollers matching the high temperature resistant conveyor belt (3) are rotatably mounted inside the conveyor frame (1), and the top surface height of the high temperature resistant conveyor belt (3) matches the rollers. A feeding motor is mounted on one side of the conveyor frame (1), and the driving shaft of the feeding motor is connected to the high temperature resistant conveyor belt (3) and the rollers through a transmission wheel set.

3. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 1 is characterized in that: An adjusting threaded rod (7) is rotatably mounted on the inner side of the conveying frame (1) and between the leveling roller (2) and the mounting frame (4), and the outer ring of the adjusting threaded rod (7) is provided with two sections of external threads of the same length and opposite directions, and the outer ring of the adjusting threaded rod (7) is threadedly connected to the limiting plates (6) at the two sides.

4. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 1 is characterized in that: Movable grooves are provided on both sides of the conveying frame (1) and near the front end of the cooling fan (10), and a pressing roller (9) is movably installed inside the movable groove via a slider, and an adjusting threaded rod (8) is threadedly connected to the upper and lower ends of one of the sliders, and the top end of the adjusting threaded rod (8) passes through the top end of the conveying frame (1), and the adjusting threaded rod (8) is rotatably connected to the conveying frame (1).

5. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 4 is characterized in that: A heat dissipation aluminum bar (13) is fixedly connected to the bottom end of the conveying frame (1) and located below the cooling box (11), and the hot end of the semiconductor refrigeration plate (12) is connected to the heat dissipation aluminum bar (13) through a heat dissipation plate, and a second heat dissipation fan (14) is fixedly installed at the center position of the bottom end of the heat dissipation aluminum bar (13).

6. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 1 is characterized in that: The rear end of the conveying frame (1) is fixedly connected to a discharge frame (20), a discharge roller (15) is rotatably installed at the front position of the inner side of the discharge frame (20), and a second pressing roller (16) is threadedly connected to the inner side of the discharge frame (20) above the discharge roller (15) through a pressing rod, a discharge motor is installed on one side of the discharge frame (20), and the drive shaft of the discharge motor is connected to the discharge roller (15), and an adjusting knob is rotatably installed on the side of the discharge frame (20) away from the discharge motor, and the adjusting knob is meshed with the pressing rod through a bevel gear set (19).

7. The high temperature resistant heat insulation cotton production equipment for automobiles according to claim 6 is characterized in that: An adjusting threaded rod 3 (18) is rotatably mounted on the upper inner side of the discharge rack (20); the outer ring of the adjusting threaded rod 3 (18) is provided with two sections of external threads of the same length and opposite directions; and the outer ring of the adjusting threaded rod 3 (18) is threadedly connected to a limiting ring (17) matching the clamping roller 2 (16) and the discharge roller (15) at both sides; the inner ring of the limiting ring (17) is in contact with the outer ring of the clamping roller 2 (16), and the limiting ring (17) and the clamping roller 2 (16) are movably connected.

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