A hot air drying box for aluminized paper

Abstract

The utility model discloses a variable orbit formula aluminized paper hot -blast drying box, including the shell, the inside of shell is provided with the air supply pipe no.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-coated paper drying technology, and in particular to a variable-track aluminum-coated paper hot air drying box. Background Technology

[0002] Aluminized paper drying ovens are used to dry aluminized paper during the processing of aluminized paper. However, in actual work, we have found that the spacing and angle of the nozzles in traditional drying ovens cannot be adjusted. This creates a "drying gap" due to the distance between the nozzles, resulting in uneven drying of the aluminized paper. The aluminized paper is prone to being dry in some areas and damp in others, which affects the drying quality of the aluminized paper and will also affect the next processing step, reducing the production quality of the aluminized paper.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This utility model proposes a variable-track hot air drying box for aluminized paper, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A variable-track aluminized paper hot air drying box includes a housing. An air supply pipe with equal spacing is arranged on the inner side of the housing. A motor mounting bracket is fixedly installed at one end of the inner side of the housing. Stepper motors with equal spacing are fixedly installed at the bottom of the motor mounting bracket. The output shaft of the stepper motor passes through to the outer side of the motor mounting bracket and is fixedly installed with an adjusting air duct. The end of the adjusting air duct away from the stepper motor is rotatably mounted on the air supply pipe. The adjusting air duct is connected to the air supply pipe. A fixing block is fixedly installed on one side of the air supply pipe. A positioning ring is arranged on the inner side of the fixing block. The positioning ring is fixedly installed on the adjusting air duct. Evenly distributed positioning grooves are formed on the surface of the positioning ring. A positioning pin that matches the positioning groove is slidably installed in the inner cavity of the fixing block.

[0006] The present invention, as described above, is used in a variable-track type hot air drying box for aluminized paper. Further, an electromagnet is fixedly connected to the bottom of the inner cavity of the fixed block and the bottom of the positioning pin. A spring is fixedly connected to the bottom of the positioning pin. The end of the spring away from the positioning pin is fixedly connected to the inner wall of the fixed block. Both electromagnets are located inside the spring.

[0007] The present invention, as described above, is used in a variable-track type hot air drying box for aluminized paper. Further, one side of the air supply pipe is connected to a fixed air pipe located below the adjusting air pipe.

[0008] The present invention, as described above, is used for a variable-track aluminized paper hot air drying box. Further, the bottom of the machine casing is fixedly connected to a base placed on the ground, and a distribution box is fixedly installed on one side of the top of the base, with multiple air supply pipes all connected to the distribution box.

[0009] The present invention, as described above, is used in a variable-track type hot air drying box for aluminized paper. Further, one side of the distribution box is connected to multiple fixed air ducts.

[0010] The present invention, as described above, is used for a variable-track type hot air drying box for aluminized paper. Further, a hot air blower is fixedly installed at the bottom of the casing, the air outlet of the hot air blower is connected to a second air supply pipe, a ventilation connector is connected to one side of the base, one end of the ventilation connector is connected to the distribution box, and one end of the second air supply pipe is connected to the ventilation connector.

[0011] The present invention, as described above, is used in a variable-track type hot air drying box for aluminized paper. Further, a conveyor frame is fixedly installed on the top of the base, and multiple conveyor rollers are rotatably installed on the inner side of the conveyor frame.

[0012] In summary, the beneficial effects of this utility model are as follows: 1. This utility model adopts a rotating structure that automatically adjusts the nozzle spacing according to the width of the aluminized paper. By combining fixed nozzles and rotating nozzles in an alternating manner, the density of the nozzles can be adjusted, thereby achieving the adjustment of the nozzle spacing. This can meet the drying needs of aluminized paper of different widths, improve the drying efficiency of aluminized paper, and provide convenience and assistance for users' drying work.

[0013] 2. This utility model uses an electromagnet and a spring. The spring is used to reset the positioning pin, ensuring that the positioning pin can be reset and locked into the corresponding positioning groove after the electromagnet is de-energized and demagnetized. This achieves the positioning and fixing of the regulating air duct, providing convenience for users. When the electromagnet is energized during operation, the two will attract each other and drive the positioning pin to move down and compress the spring, ensuring that the regulating air duct can be flexibly rotated and adjusted, thereby realizing the adjustment of the nozzle spacing and angle.

[0014] 3. This utility model, through the setting of fixed air duct one, distribution box, and fixed air duct two, with fixed air duct one and fixed air duct two connected to the distribution box and fixed, can perform drying work from the top and side of the aluminized paper in sequence, ensuring the uniformity of drying of the aluminized paper and providing convenience for users' work.

[0015] 4. This utility model, through the setting of air supply duct two, hot air fan, and ventilation connector, generates and delivers hot air from the hot air fan, then passes through air supply duct two, and enters the distribution box through the ventilation connector. It is then distributed to the regulating air duct, fixed air duct one, and fixed air duct two for drying, ensuring the normal operation of the aluminum-coated paper drying process and providing convenience for users.

[0016] 5. With the arrangement of the conveyor frame and conveyor rollers, the aluminum-coated paper is fed from one side of the base during operation. It is then conveyed by the conveyor frame and conveyor rollers, passing between the regulating air duct, fixed air duct one, and fixed air duct two. At this time, the regulating air duct, fixed air duct one, and fixed air duct two will blow out hot air to dry the aluminum-coated paper. The dried aluminum-coated paper is then sent out from the other side of the base, ensuring the normal conveying of the aluminum-coated paper and providing convenience for users' work. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 3 A schematic diagram of the three-dimensional structure assembly of the hot air blower; Figure 4 A schematic diagram of the three-dimensional structure assembly for adjusting the air duct; Figure 5 This is a sectional view of the three-dimensional structure of the fixed block; Figure 6 This is a partial three-dimensional exploded view of the present invention; Figure 7 This is a three-dimensional structural diagram of fixed air duct 2.

[0019] In the diagram: 1. Housing, 2. Air supply duct 1, 3. Adjustable air duct, 4. Motor mounting bracket, 5. Stepper motor, 6. Fixing block, 7. Positioning ring, 8. Positioning groove, 9. Positioning pin, 10. Spring, 11. Electromagnet, 12. Fixed air duct 1, 13. Diverter box, 14. Fixed air duct 2, 15. Air supply duct 2, 16. Hot air blower, 17. Conveyor frame, 18. Conveyor roller, 19. Base, 20. Ventilation connector. Detailed Implementation

[0020] The following will refer to the appendix in the embodiments of this utility model. Figure 1-7 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0021] A variable-track aluminized paper hot air drying oven includes a housing 1. An air supply duct 2 with equal spacing is arranged on the inner side of the housing 1. A motor mounting bracket 4 is fixedly installed at one end of the inner side of the housing 1. Stepper motors 5 with equal spacing are fixedly installed at the bottom of the motor mounting bracket 4. The output shaft of the stepper motors 5 passes through to the outer side of the motor mounting bracket 4 and is fixedly installed with an adjusting air duct 3. The end of the adjusting air duct 3 away from the stepper motors 5 is rotatably mounted on the air supply duct 2. The adjusting air duct 3 is connected to the air supply duct 2. A fixing block 6 is fixedly installed on one side of the air supply duct 2. A positioning ring 7 is arranged on the inner side of the fixing block 6. The positioning ring 7 is fixedly installed on the adjusting air duct 3. Evenly distributed positioning grooves 8 are formed on the surface of the positioning ring 7. A positioning pin 9 that matches the positioning groove 8 is slidably installed in the inner cavity of the fixing block 6.

[0022] This invention employs a rotating structure that automatically adjusts the nozzle spacing based on the width of the aluminized paper. By combining fixed and rotating nozzles in an alternating manner, the nozzle density is adjusted, thereby achieving nozzle spacing adjustment. This design can meet the drying needs of aluminized paper of different widths, improve the drying efficiency of aluminized paper, and provide convenience and assistance for users' drying work.

[0023] The specific usage process is as follows: This technical solution adopts a rotating structure that automatically adjusts the nozzle spacing according to the width of the aluminized paper, achieving energy saving, eliminating drying edge marks, and improving the uniformity of moisture content. The specific operation is as follows: First, all stepper motors 5 are controlled by a terminal controller. During operation, the stepper motors 5 are started to drive the adjusting air duct 3 to rotate. The end of the adjusting air duct 3 furthest from the stepper motor 5 will rotate on the air supply duct 2. Simultaneously, the adjusting air duct 3 is also connected to the air supply duct 2. Similarly, the fixed air duct 12 is also connected to the air supply duct 2. Under the drive of the stepper motor 5, the curved end of the adjusting air duct 3 rotates downwards, with the air outlet pointing downwards, and parallel to the downward-facing air outlet of the fixed air duct 12. The adjusting air duct 3... The air outlets of the adjustable duct 3 and the fixed duct 12 are interspersed, thus increasing the density of the nozzles and reducing their spacing. Conversely, when the stepper motor 5 drives the adjustable duct 3 to rotate to one side away from the fixed duct 12, the nozzles on the adjustable duct 3 will tilt. When the nozzles on the adjustable duct 3 tilt to a suitable angle, the stepper motor 5 stops working and positions the adjustable duct 3 at the current tilt angle. At the same time, the positioning pin 9 will engage with the corresponding positioning groove 8 to fix the adjustable duct 3, ensuring the stability of the adjustable duct 3's air blowing operation and providing convenience for the user. When the adjustable duct 3 rotates, it also drives the positioning ring 7 to rotate, thereby adjusting the position of the positioning groove 8. The positioning will also change accordingly. It should be noted that the positioning ring 7 in this solution only has four positioning slots 8, which can only achieve angle adjustments of 0 degrees, 90 degrees, and 180 degrees. However, according to actual usage needs, the number of positioning slots 8 can be increased to increase the adjustable angle range of the air duct 3 and meet more usage requirements. When the positioning ring 7 rotates, it will squeeze the positioning pin 9 into the inner cavity of the fixing block 6 and compress the spring 10 at the same time until the corresponding positioning slot 8 rotates to align with the positioning pin 9. At this time, under the action of the spring 10, the positioning pin 9 is engaged in the current positioning slot 8 to position and fix the positioning ring 7. It should be noted that electromagnets are set at the bottom of the positioning pin 9 and the bottom of the inner cavity of the fixing block 6. During operation, the electromagnets are activated. When 11 is powered on, the two magnets will attract each other, causing the positioning pin 9 to move down and compress the spring 10. After the air duct 3 is adjusted to the correct position, the electromagnet 11 is de-energized, releasing the attraction. At this time, the spring 10 will spring the positioning pin 9 upward and reset it, locking it into the corresponding positioning groove 8. This allows for adjustment of the nozzle spacing and angle to meet the user's actual needs. Therefore, a rotating structure is adopted to automatically adjust the nozzle spacing according to the width of the aluminized paper. The fixed nozzles and rotating nozzles work together to adjust the nozzle density, thereby adjusting the nozzle spacing. This can meet the drying needs of aluminized paper of different widths, improve the drying efficiency of aluminized paper, and provide convenience and assistance for the user's drying work. During operation, the aluminized paper is fed in from one side of the base 19.The paper is conveyed by the conveyor frame 17 and conveyor rollers 18, passing between the regulating air duct 3, fixed air duct one 12, and fixed air duct two 14. Hot air is blown out from these ducts to dry the aluminized paper. The dried paper is then sent out from the other side of the base 19. The hot air is generated and delivered by the hot air blower 16, passes through the air supply duct two 15, and then enters the distribution box 13 through the ventilation connector 20. It is then distributed to the regulating air duct 3, fixed air duct one 12, and fixed air duct two 14 for further drying.

[0024] Electromagnets 11 are fixedly connected to the bottom of the inner cavity of the fixing block 6 and the bottom of the positioning pin 9. A spring 10 is fixedly connected to the bottom of the positioning pin 9. The end of the spring 10 away from the positioning pin 9 is fixedly connected to the inner wall of the fixing block 6. Both electromagnets 11 are located inside the spring 10.

[0025] Specifically, the electromagnet 11 and spring 10 are configured such that the spring 10 is used to reset the positioning pin 9, ensuring that the positioning pin 9 can be reset and locked into the corresponding positioning groove 8 after the electromagnet 11 is de-energized and demagnetized, thereby achieving the positioning and fixing of the regulating air duct 3 and providing convenience for the user's work. When the electromagnet 11 is energized during operation, the two will attract each other and drive the positioning pin 9 to move down and compress the spring 10, ensuring that the regulating air duct 3 can be flexibly rotated and adjusted, thereby achieving the adjustment of the nozzle spacing and angle.

[0026] One side of the air supply duct 2 is connected to a fixed air duct 12 located below the regulating air duct 3. The bottom of the housing 1 is fixedly connected to a base 19 placed on the ground. A distribution box 13 is fixedly installed on one side of the top of the base 19. Multiple air supply ducts 2 are connected to the distribution box 13. Multiple fixed air ducts 14 are connected to one side of the distribution box 13.

[0027] Specifically, the fixed air duct 12, the distribution box 13, and the fixed air duct 2 14 are connected to the distribution box 13 and are fixed in place. They can be used to dry the aluminum-coated paper from the top and side in sequence, ensuring the uniformity of the drying process and providing convenience for users.

[0028] A hot air blower 16 is fixedly installed at the bottom of the housing 1. The air outlet of the hot air blower 16 is connected to a second air supply pipe 15. A ventilation connector 20 is connected to one side of the base 19. One end of the ventilation connector 20 is connected to the distribution box 13. One end of the second air supply pipe 15 is connected to the ventilation connector 20.

[0029] Specifically, the installation of air supply duct 2 15, hot air blower 16, and ventilation connector 20 ensures that hot air is generated and delivered from hot air blower 16, then passes through air supply duct 2 15, and enters the distribution box 13 through ventilation connector 20. It is then distributed to regulating air duct 3, fixed air duct 1 12, and fixed air duct 2 14 for drying, ensuring the normal operation of the aluminum-coated paper drying process and providing convenience for users.

[0030] A conveyor frame 17 is fixedly installed on the top of the base 19, and multiple conveyor rollers 18 are rotatably installed on the inner side of the conveyor frame 17.

[0031] Specifically, the conveyor frame 17 and conveyor roller 18 are configured so that during operation, the aluminized paper is fed in from one side of the base 19 and conveyed by the conveyor frame 17 and conveyor roller 18, thus passing between the regulating air duct 3, the first fixed air duct 12, and the second fixed air duct 14. At this time, the regulating air duct 3, the first fixed air duct 12, and the second fixed air duct 14 will blow out hot air to dry the aluminized paper. After drying, the aluminized paper is then sent out from the other side of the base 19, ensuring the normal conveying of the aluminized paper and providing convenience for the user's work.

[0032] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A variable-track type hot air drying oven for aluminized paper, comprising a housing (1), characterized in that: The inner side of the housing (1) is provided with air supply pipes (2) with equal spacing. A motor mounting bracket (4) is fixedly installed at one end of the inner side of the housing (1). A stepper motor (5) with equal spacing is fixedly installed at the bottom of the motor mounting bracket (4). The output shaft of the stepper motor (5) passes through to the outside of the motor mounting bracket (4) and is fixedly installed with an adjusting air pipe (3). The end of the adjusting air pipe (3) away from the stepper motor (5) is rotatably installed on the air supply pipe (2). The adjusting air pipe (3) is connected to the air supply pipe (2). A fixing block (6) is fixedly installed on one side of the air supply pipe (2). A positioning ring (7) is provided on the inner side of the fixing block (6). The positioning ring (7) is fixedly installed on the adjusting air pipe (3). The surface of the positioning ring (7) is provided with evenly distributed positioning grooves (8). A positioning pin (9) that matches the positioning groove (8) is slidably installed in the inner cavity of the fixing block (6).

2. The variable-track type aluminized paper hot air drying oven according to claim 1, characterized in that: Electromagnets (11) are fixedly connected to the bottom of the inner cavity of the fixed block (6) and the bottom of the positioning pin (9). A spring (10) is fixedly connected to the bottom of the positioning pin (9). The end of the spring (10) away from the positioning pin (9) is fixedly connected to the inner wall of the fixed block (6). Both electromagnets (11) are located inside the spring (10).

3. The variable-track type aluminized paper hot air drying oven according to claim 2, characterized in that: One side of the air supply duct (2) is connected to a fixed air duct (12) located below the regulating air duct (3).

4. A variable-track type hot air drying oven for aluminized paper according to claim 3, characterized in that: The bottom of the housing (1) is fixedly connected to a base (19) placed on the ground. A distribution box (13) is fixedly installed on one side of the top of the base (19), and multiple air supply pipes (2) are connected to the distribution box (13).

5. A variable-track type hot air drying oven for aluminized paper according to claim 4, characterized in that: One side of the distribution box (13) is connected to multiple fixed air ducts (14).

6. A variable-track type hot air drying oven for aluminized paper according to claim 5, characterized in that: A hot air blower (16) is fixedly installed at the bottom of the housing (1). The air outlet of the hot air blower (16) is connected to the second air supply pipe (15). A ventilation connector (20) is connected to one side of the base (19). One end of the ventilation connector (20) is connected to the distribution box (13). One end of the second air supply pipe (15) is connected to the ventilation connector (20).

7. A variable-track type hot air drying oven for aluminized paper according to claim 6, characterized in that: A conveyor frame (17) is fixedly installed on the top of the base (19), and multiple conveyor rollers (18) are rotatably installed on the inner side of the conveyor frame (17).

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