Drying equipment for aluminum plastic cover production

Abstract

The drying equipment comprises a drying box, a drying cavity is formed in the drying box, a feeding port is formed in the top of the drying box, a discharging port is formed in the bottom of the drying box, and a heating device used for heating the drying cavity is arranged on the drying box; a plurality of guide plates are arranged below the feeding port in the drying cavity, one sides of the guide plates are connected with the inner wall of the drying cavity, the other sides of the guide plates are arranged in a downward inclined mode, and water absorption pads are arranged on the guide plates. The aluminum plastic cover drying device has the advantage that the aluminum plastic cover drying efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the field of special vehicle modification technology, and in particular to a drying device for the production of aluminum-plastic covers. Background Art

[0002] The aluminum parts of the aluminum-plastic combination cover will be attached with impurities such as oil and aluminum chips during the stamping process. It is necessary to thoroughly remove the residual contaminants through ultrasonic cleaning and drying to avoid contamination of drugs or affecting the sealing during subsequent packaging. The current drying method generally forms a drying path by setting a heating device on the periphery of the aluminum-plastic cover movement path on the production line. When the cover enters the drying path, it will be dried. If the above method wants to thoroughly dry the cover, it is necessary to ensure that the drying path is long enough, which will take up more space. Summary of the invention

[0003] In order to improve the problem that the dust removal bags of the drying equipment currently used for the production of aluminum-plastic covers are not easy to replace in the tooling state of the drying equipment used for the production of aluminum-plastic covers. The present application provides a drying equipment for the production of aluminum-plastic covers, including a drying box, a drying chamber is arranged in the drying box, a feed inlet is arranged at the top of the drying box, a discharge port is arranged at the bottom of the drying box, a heating device for heating the drying chamber is arranged on the drying box, a plurality of guide plates are arranged below the feed inlet in the drying chamber, one side of the guide plate is connected to the inner wall of the drying chamber, the other side of the guide plate is arranged to be tilted downward, and a water absorbent pad is arranged on the guide plate.

[0004] By adopting the above scheme, during the process of drying the cover body, the cover body enters the drying chamber through the feed port at the top of the drying box, and the cover body will fall onto the guide plate and then bounce up or slide down along the guide plate. In this process, the cover body will vibrate after falling onto the guide plate, which will cause a part of the water droplets attached to the cover body to separate from the cover body. After the water droplets separate, they fall onto the absorbent pad and are adsorbed. At the same time, when the cover body contacts the absorbent pad, the water droplets on the cover body at the contact position between the cover body and the absorbent pad will also be adsorbed by the absorbent pad. Combined with the high temperature effect of the heating device in the drying chamber, the cover body will be dried quickly, thereby reducing the occupied area of ​​the drying equipment and improving the production efficiency of the aluminum-plastic cover. At the same time, the setting of the absorbent pad can also avoid damage to the cover body after it hits the guide plate as much as possible. Further, a plurality of the guide plates are arranged in two groups, and the two groups of the guide plates are respectively installed on the inner walls facing each other in the drying chamber, and a plurality of the guide plates of the two groups of the guide plates are evenly arranged alternately from top to bottom.

[0005] By adopting the above solution, on the one hand, the movement path of the cover body in the drying chamber is increased as much as possible, and at the same time, the smoothness of the rolling of the cover body in the drying chamber is ensured.

[0006] Furthermore, a first guide hole is provided on the drying box above each guide plate, and a second guide hole is provided on the drying box below each guide plate; The water-absorbing pads are provided with two groups, and the two groups of water-absorbing pads correspond to the two groups of guide plates respectively. The water-absorbing pads bypass the guide plates, and the two sides of the water-absorbing pads pass through the guide hole 1 and the guide hole 2 respectively, and the end of the water-absorbing pads are connected; The drying box is provided with a driving mechanism for driving the water-absorbing pad to move continuously.

[0007] By adopting the above scheme, as the cover body is continuously thrown into the drying box, the absorbent pad in the drying box will gradually become saturated with water. In this case, the absorbent pad can be driven to rotate by a driving motor so that the wet absorbent pad in the drying box can be replaced, thereby improving the drying efficiency of the cover body.

[0008] Furthermore, under the action of the driving mechanism, the water-absorbing pad moves from bottom to top in the drying chamber.

[0009] By adopting the above solution, it can be ensured as much as possible that the humidity of the water-absorbing pad in the drying chamber gradually decreases from top to bottom, ensuring that the cover body discharged from the discharge port is dry.

[0010] Furthermore, a guide roller is rotatably connected to the side of the guide plate away from the inner wall of the drying chamber, and the guide hole 1 and the guide hole 2, and the water absorbent pad bypasses the guide roller.

[0011] By adopting the above solution, the wear of the water-absorbing pad during the movement is avoided as much as possible.

[0012] Furthermore, a humidity monitor is provided between the upper surface of the guide plate and the water absorbent pad.

[0013] By adopting the above solution, the staff can monitor the humidity of the absorbent pad at each position in real time. At the same time, when the humidity of the absorbent pad reaches the warning value, the controller controls the motor to work and the absorbent pad starts to move, ensuring that the humidity of the absorbent pad in the drying chamber is maintained in a reasonable range.

[0014] Furthermore, a drying bin is provided outside the drying box corresponding to the absorbent pad, a drying chamber is formed between the drying bin and the outer wall of the drying box, the drying chamber is connected to the drying cavity, a fan is provided on the drying bin, and the part of the absorbent pad located outside the drying box is located in the drying chamber.

[0015] By adopting the above solution, in this process, a hot air flow is formed in the drying chamber to dry the wet absorbent pad in the drying chamber, thereby accelerating the drying of the absorbent pad in the drying chamber and realizing the utilization of waste heat in the drying chamber. At the same time, a hot air flow is formed in the drying chamber, accelerating the drying efficiency of the cover in the drying chamber.

[0016] Furthermore, a plurality of elastic members are fixedly connected between the guide plate and the inner wall of the drying chamber, and the head end and the tail end of the water-absorbing pad are connected together through a plurality of elastic members.

[0017] By adopting the above solution, when the cover falls onto the guide plate, the vibration of the guide plate will be aroused, and the vibration of the guide plate will also arouse the vibration of the cover, thereby accelerating the falling of water droplets on the cover and accelerating the drying of the cover.

[0018] Further, the water-absorbing pad includes two splicing parts, namely splicing part 1 and splicing part 2, the head end and tail end of the splicing part are provided with a plurality of connection holes, both ends of the elastic member are fixedly connected with hooks, a plurality of elastic members are provided between the head end of the splicing part 1 and the tail end of the splicing part 2, and between the tail end of the splicing part 1 and the head end of the splicing part 2, and both ends of the elastic member are respectively hooked into the connection holes on the two splicing parts; The length of the splicing portion meets the use requirements in the drying chamber.

[0019] By adopting the above solution, when the absorbent pad needs to be replaced, first ensure that one of the splicing parts is completely located in the drying chamber and both ends extend out of the drying chamber, and then separate the other splicing part from the splicing part in the working state for replacement. In this way, the uninterrupted operation of the drying equipment is ensured, and the replacement of the absorbent pad is realized.

[0020] Furthermore, the drying bin includes a base portion, a telescopic portion and an adjusting portion, the base portion is located at the bottom of the drying bin, the adjusting portion is located at the top of the drying bin, the telescopic portion is fixedly connected between the base portion and the adjusting portion, a track is vertically arranged on the drying box corresponding to the adjusting portion, the adjusting portion is slidably connected to the track, a replacement window is arranged on the top of the adjusting portion, and a door panel is removable at the replacement window.

[0021] By adopting the above solution, when the absorbent pad needs to be replaced, the door panel is opened and the adjustment part of the drying chamber is slid downward to disengage the roller from the adjustment part. Then, the absorbent pad can be replaced more conveniently without interference from the drying box.

[0022] In summary, the present invention has at least the following beneficial effects: 1. By arranging a plurality of guide plates in the drying chamber and arranging absorbent pads on the guide plates, during the process of drying the cover body, the cover body enters the drying chamber through the feed port at the top of the drying box, and the cover body will fall onto the guide plate and then bounce up or slide down along the guide plate. In this process, the cover body will vibrate after falling onto the guide plate, which will cause a part of the water droplets attached to the cover body to separate from the cover body. After separation, the water droplets fall onto the absorbent pad and are adsorbed. At the same time, when the cover body contacts the absorbent pad, the water droplets on the cover body at the contact position between the cover body and the absorbent pad will also be adsorbed by the absorbent pad. Combined with the high temperature effect of the heating device in the drying chamber, the cover body can be dried quickly, thereby reducing the occupied area of ​​the drying equipment and improving the production efficiency of the aluminum-plastic cover. At the same time, the provision of the absorbent pad can also avoid damage to the cover body after hitting the guide plate as much as possible.

[0023] 2. By arranging a plurality of guide plates into two groups, winding the absorbent pads on the guide plates and providing a driving mechanism for driving the absorbent pads to move, as the cover body is continuously thrown into the drying box, the absorbent pads in the drying box will gradually become saturated with water. In this case, the absorbent pads can be driven to rotate by a driving motor so that the wet absorbent pads in the drying box can be replaced, thereby improving the drying efficiency of the cover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a side view of the drying device in this embodiment; Figure 2 is a cross-sectional view showing the internal structure of the drying device in this embodiment; Figure 3 is a partial cross-sectional view showing the structure of the installation chamber in this embodiment; Figure 4 yes Figure 2 A partial enlarged schematic diagram of part A; Figure 5 yes Figure 2 A partial enlarged schematic diagram of part B; Figure 6 yes Figure 2 A partial enlarged schematic diagram of part C in the middle; Figure 7 yes Figure 2 A partial enlarged schematic diagram of part D in the middle; Figure 8 is a schematic diagram showing the internal structure of the water absorbent pad in this embodiment; Fig. 9 is a schematic diagram showing the structure of the water absorbent pad in this embodiment; Fig.10 is a schematic diagram showing the drying chamber structure in this embodiment; Fig.11 It is a schematic diagram showing the connection structure between the adjustment part and the track of the drying chamber in this embodiment.

[0025] Description of reference numerals: 1. Drying box; 11. Support legs; 12. Drying chamber; 13. Feeding port; 14. Discharging port; 15. Installation chamber; 151. Heating device; 152. Isolation mesh plate; 16. Guide hole 1; 17. Guide hole 2; 18. Track; 19. Positioning hole; 191. Positioning hole 1; 192. Positioning hole 2; 2. Guide plate; 21. Elastic member; 3. Water-absorbing pad; 31. Water-absorbing part; 32. Reinforcement rib; 33. Splicing part; 331. Splicing part one; 332. Splicing part two; 333. Connecting hole; 334. Outer sleeve; 34. Elastic member; 4. Driving mechanism; 41. Roller; 42. Driving motor; 5. Guide roller; 6. Humidity monitor; 7. Controller; 8. Drying bin; 81. Drying chamber; 82. Fan; 83. Base; 84. Telescopic part; 85. Adjustment part; 851. Replacement window; 852. Door panel; 9. Positioning pin. DETAILED DESCRIPTION

[0026] A drying device for aluminum-plastic cover production provided in the application embodiment, referring to Figure 1 , comprising a rectangular and vertically arranged drying box 1, with legs 11 fixedly installed at the four corners of the bottom of the drying box 1.

[0027] Reference Figure 2 A drying chamber 12 is provided in the drying box 1, a feed port 13 communicating with the drying chamber 12 is provided at the top of the drying box 1, and a discharge port 14 communicating with the drying chamber 12 is provided at the bottom of the drying box 1. A plurality of guide plates 2 are installed in the drying chamber 12, one side of the guide plates 2 is connected to the inner wall of the drying chamber 12, and the other side of the guide plates 2 is tilted downward, and a water absorbent pad 3 is provided on the guide plates 2.

[0028] Reference Figure 3 A heating device 151 is provided on the side wall of the drying box 1. Specifically, an installation room 15 is provided on the inner wall of the drying chamber 12. The heating device 151 is installed in the installation room 15. The heating device 151 can be an electric heating rod, etc. In order to prevent the cover from entering the installation room 15, an isolation mesh plate 152 is fixedly installed at the opening of the installation room 15.

[0029] During the process of drying the cover body, the cover body enters the drying chamber 12 through the feed port 13 at the top of the drying box 1, and the cover body will fall onto the guide plate 2 and then bounce up or slide down along the guide plate 2. In this process, the cover body will vibrate after falling onto the guide plate 2, which will cause a part of the water droplets attached to the cover body to separate from the cover body. After the water droplets separate, they fall on the absorbent pad 3 and are adsorbed. At the same time, when the cover body contacts the absorbent pad 3, the water droplets on the cover body at the contact position between the cover body and the absorbent pad 3 will also be adsorbed by the absorbent pad 3. Combined with the high temperature effect of the heating device 151 in the drying chamber 12, the cover body will be dried quickly, thereby reducing the occupied area of ​​the drying equipment and improving the production efficiency of the aluminum-plastic cover. At the same time, the setting of the absorbent pad 3 can also avoid damage to the cover body after hitting the guide plate 2 as much as possible.

[0030] Reference Figure 2 In order to further optimize the drying effect, the plurality of guide plates 2 in the drying chamber 12 are arranged in two groups, and the two groups of guide plates 2 are respectively arranged on the inner walls facing each other in the drying chamber 12, and the plurality of guide plates 2 in the same group are evenly spaced from top to bottom, and the plurality of guide plates 2 in the two groups of guide plates 2 are arranged alternately. In this way, the movement path of the cover body in the drying chamber 12 is increased as much as possible, and the smoothness of the cover body rolling in the drying chamber 12 is also ensured.

[0031] Reference Figure 4 and Figure 5 A guide hole 16 is provided on the inner wall of the drying chamber 12 on the upper side of the guide plate 2, and a guide hole 2 17 is provided on the inner wall of the drying chamber 12 on the lower side of the guide plate 2. Two water-absorbing pads 3 are provided, and the two water-absorbing pads 3 correspond to the two groups of guide plates 2 one by one. The water-absorbing pads 3 are in a long strip shape. After passing through the guide hole 16, the water-absorbing pads 3 bypass the side of the guide plate 2 away from the inner wall of the drying box 1 and then pass through the guide hole 2 17. By analogy, the water-absorbing pads 3 are wound around a plurality of guide plates 2, and the head ends of the water-absorbing pads 3 are connected together with the tail ends.

[0032] The drying box 1 is provided with two sets of driving mechanisms 4, which correspond to the two water-absorbing pads 3 one by one. The driving mechanisms 4 are used to drive the water-absorbing pads 3 to move. Specifically, the driving mechanisms 4 include a roller 41 rotatably connected to the drying box 1, and a driving motor 42 fixed to the drying box 1 for driving the roller 41 to rotate. The water-absorbing pad 3 is wound around the roller 41. As the cover body is continuously thrown into the drying box 1, the water-absorbing pad 3 in the drying box 1 will gradually be saturated with water. In this case, the water-absorbing pad 3 can be driven to rotate by the driving motor 42, so that the wet water-absorbing pad 3 in the drying box 1 can be replaced, thereby improving the drying efficiency of the cover body.

[0033] Reference Figure 6In order to reduce the wear of the absorbent pad 3 during movement, the guide plate 2 is rotatably connected to the side of the inner wall of the drying chamber 12, the guide hole 16 and the guide hole 2 17 with guide rollers 5, and the absorbent pad 3 bypasses the guide rollers 5.

[0034] Furthermore, the water-absorbing pad 3 in the drying chamber 12 moves from bottom to top, so that the humidity of the water-absorbing pad 3 in the drying chamber 12 can be ensured to decrease gradually from top to bottom as much as possible, ensuring that the cover body discharged from the discharge port 14 is dry.

[0035] Reference Figure 6 In order to measure the humidity of the water-absorbing pad 3 above each guide plate 2 in the drying chamber 12 as accurately as possible, the water-absorbing pad 3 on each guide plate 2 is adjusted in a timely manner. In this case, a humidity monitor 6 is installed on the upper surface of the guide plate 2.

[0036] Reference Figure 3 A controller 7 is installed on the outer surface of the drying box 1, and the humidity monitor 6 and the driving motor 42 are connected to the controller 7. Specifically, a mounting groove is opened on the upper surface of the guide plate 2, and the humidity monitor 6 is installed in the mounting groove.

[0037] Reference Figure 8 In order to increase the stability of the water-absorbing pad 3, the water-absorbing pad 3 includes a water-absorbing portion 31 and reinforcing ribs 32. The water-absorbing portion 31 is generally a water-absorbing sponge. A plurality of reinforcing ribs 32 are arranged in the water-absorbing portion 31 along the length direction. The plurality of reinforcing ribs 32 are evenly spaced along the width direction of the fabric. The reinforcing ribs 32 can be made of common fabric ropes on the market. The staff can view the humidity of the water-absorbing pad 3 at various positions in real time through the controller 7. At the same time, when the humidity of the water-absorbing pad 3 reaches the warning value, the controller 7 controls the driving motor 42 to work, and the water-absorbing pad 3 starts to move, so as to ensure that the humidity of the water-absorbing pad 3 in the drying chamber 12 is kept within a reasonable range.

[0038] Reference Fig. 9 A plurality of elastic members 21 are fixedly connected between the guide plate 2 and the drying chamber 12. The elastic members 21 may be springs or elastic plates. In this case, the elastic members 21 are elastic plates. The guide plate 2 is fixed to the drying chamber 12 by the elastic members 21. When the cover falls onto the guide plate 2, the vibration of the guide plate 2 is aroused, and the vibration of the guide plate 2 also arouses the vibration of the cover, thereby accelerating the falling of water droplets on the cover and accelerating the drying of the cover.

[0039] Reference Figure 5 Furthermore, a plurality of elastic members 34 are arranged between the head end and the tail end of the water absorbent pad 3, and the elastic members 34 connect the head end and the tail end of the water absorbent pad 3. In this way, when the guide plate 2 vibrates, the water absorbent pad 3 will have a buffer space, thereby increasing the stability of the water absorbent pad 3.

[0040] Reference Fig. 9Specifically, the water-absorbing pad 3 includes two splicing parts 33. For the convenience of description, the two splicing parts 33 are named as splicing part 33 1 and splicing part 33 2. Both ends of the splicing part 33 are provided with a plurality of connecting holes 333. In order to increase the stability of the water-absorbing pad 3, the connecting holes 333 are opened to the reinforcing rib 32. The tail end of the splicing part 33 is integrally provided with an outer sleeve 334, and the connecting holes 333 are located in the outer sleeve 334. A plurality of elastic members 34 are arranged between the head end of the splicing part 331 and the tail end of the splicing part 332, and between the tail end of the splicing part 331 and the head end of the splicing part 332. Both ends of the elastic members 34 are provided with hooks adapted to the connection holes 333. The hooks at both ends of the elastic members 34 are respectively hooked into the connection holes 333 on both sides, and the head end of the splicing part 331 is located in the outer sleeve at the tail end of the splicing part 331, and the head end of the splicing part 332 is located in the outer sleeve 334 at the tail end of the splicing part 331 to form an annular water-absorbing pad 3. At the same time, the length of a single splicing part 33 meets the normal working and use requirements of the water-absorbing pad 3 in the drying chamber 12.

[0041] When the absorbent pad 3 needs to be replaced, first ensure that one of the splicing parts 33 is completely located in the drying chamber 12 and both ends extend out of the drying chamber 12, and then separate the other splicing part 33 from the splicing part 33 in the working state for replacement. In this way, the uninterrupted operation of the drying device is ensured, and the replacement of the absorbent pad 3 is realized.

[0042] Reference Figure 2 and Fig.10 Two groups of drying equipment are arranged on the drying box 1, and the two groups of drying equipment correspond to the two absorbent pads 3 one by one respectively. The drying equipment includes a drying bin 8, and the drying bin 8 is fixed to the side wall of the drying box 1 to form a drying chamber 81. The part of the absorbent pad 3 located outside the drying box 1 is located in the drying chamber 81, and the drying chamber 81 is connected with the top of the drying cavity 12 through a connecting hole. The drying equipment also includes a fan 82, and an exhaust port is arranged at the bottom of the drying chamber 81, and the fan 82 is installed in the exhaust port.

[0043] The fan 82 can extract the air and the heat in the air in the drying chamber 81 into the drying chamber 81 and then discharge it through the exhaust port. In this process, a hot air flow is formed in the drying chamber 81 to dry the wet absorbent pad 3 in the drying chamber 81, accelerate the drying of the absorbent pad 3 in the drying chamber 81, and realize the utilization of waste heat in the drying chamber 81. At the same time, a hot air flow is formed in the drying chamber 12, which accelerates the drying efficiency of the cover in the drying chamber 12. At the same time, since the air flow in the drying chamber 12 is from bottom to top, the hot air flow in the drying chamber 12 and the movement trajectory of the cover in the drying chamber 12 are counteracted, which accelerates the drying efficiency of the cover.

[0044] Reference Fig.10 and Fig.11Furthermore, the drying bin 8 includes a base portion 83 and two adjusting portions 85. The base portion 83 is fixedly connected to the middle portion of the drying bin 8. The two adjusting portions 85 are respectively located on the upper and lower sides of the base portion 83. The adjusting portions 85 are sleeved to the periphery of the base portion 83, and the adjusting portions 85 and the base portion 83 are slidably connected. The fan 82 is installed to the adjusting portion 85 at the bottom of the drying bin 8.

[0045] A track 18 is vertically arranged on the side wall of the drying box 1, and the adjustment part 85 is slidably connected to the track 18. The two adjustment parts 85 are provided with replacement windows 851 on the sides facing away from each other, i.e., the bottom and top of the drying chamber 8. The replacement window 851 is provided with a detachable door panel 852. Specifically, the door panel 852 can be connected to the drying chamber 8 by screws or the like. The adjustment part 85 is provided with a mounting hole, and a positioning pin 9 is slidably connected in the mounting hole. Two positioning holes 19 are arranged on the side wall of the drying box 1 corresponding to each adjustment part 85. The two positioning holes 19 are arranged up and down. For the convenience of description, the two positioning holes 19 are named positioning hole 19-1 and positioning hole 19-2 respectively. When the positioning pin 9 is inserted into hole 1, the roller 41 and the motor are located in the drying chamber 81. When the positioning pin 9 is located in hole 2, the roller 41 and the motor are separated from the drying chamber 81.

[0046] When the absorbent pad 3 needs to be replaced, the door panel 852 is opened and the adjusting portion 85 of the drying chamber 8 is slid downward to disengage the roller 41 from the adjusting portion 85. Then, the absorbent pad 3 can be replaced more conveniently without interference from the drying box 1.

[0047] The implementation principle of this case is as follows: during the process of drying the cover body, the cover body enters the drying chamber 12 through the feed port 13 at the top of the drying box 1, and the cover body will fall onto the guide plate 2 and then bounce up or slide down along the guide plate 2. In this process, the cover body will vibrate after falling onto the guide plate 2, which will cause some water droplets attached to the cover body to separate from the cover body. After the water droplets separate, they fall onto the absorbent pad 3 and are adsorbed. At the same time, when the cover body contacts the absorbent pad 3, the water droplets on the cover body at the contact position between the cover body and the absorbent pad 3 will also be adsorbed by the absorbent pad 3. Combined with the high temperature effect of the heating device 151 in the drying chamber 12 and the airflow generated by the fan 82, the cover body will be dried quickly. As the cover body is continuously fed into the drying box 1, the absorbent pad 3 in the drying box 1 will gradually become saturated with water. When the humidity detector detects such a situation, it will be fed back to the controller 7. The controller 7 can drive the absorbent pad 3 to rotate through the drive motor 42 to rotate the absorbent pad 3 in the drying chamber 12. When the absorbent pad 3 needs to be replaced, the door panel 852 is opened and the adjusting portion 85 of the drying chamber 8 is slid downward to separate the roller 41 from the adjusting portion 85, and the drying chamber 8 works normally. Then, one of the splicing portions 33 is completely wound around the roller 41, and then the splicing portion 33 on the roller 41 is separated from the splicing portion 33 in the working state, and then the splicing portion 33 on the roller 41 is replaced. Similarly, after one splicing portion 33 is replaced, another splicing portion 33 is wound around the roller 41 for replacement.

[0048] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any effective changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drying device for the production of aluminum-plastic covers, characterized in that: The invention comprises a drying box (1), wherein a drying chamber (12) is arranged in the drying box (1), a material inlet (13) is arranged at the top of the drying box (1), a material outlet (14) is arranged at the bottom of the drying box (1), a heating device (151) for heating the drying chamber (12) is arranged on the drying box (1), a plurality of guide plates (2) are arranged below the material inlet (13) in the drying chamber (12), one side of the guide plate (2) is connected to the inner wall of the drying chamber (12), the other side of the guide plate (2) is arranged to be inclined downward, and a water absorbent pad (3) is arranged on the guide plate (2).

2. The drying equipment for aluminum-plastic cover production according to claim 1, characterized in that: The plurality of guide plates (2) are arranged in two groups. The two groups of guide plates (2) are respectively installed on inner walls facing each other in the drying chamber (12), and the plurality of guide plates (2) in the two groups of guide plates (2) are evenly and alternately arranged from top to bottom.

3. The drying equipment for aluminum-plastic cover production according to claim 2 is characterized in that: A first guide hole (16) is provided on the drying box (1) above each guide plate (2), and a second guide hole (17) is provided on the drying box (1) below each guide plate (2); The water-absorbing pads (3) are provided in two groups, and the two groups of the water-absorbing pads (3) correspond to the two groups of the guide plates (2) respectively. The water-absorbing pads (3) bypass the guide plates (2), and the two sides of the water-absorbing pads (3) respectively pass through the guide hole 1 (16) and the guide hole 2 (17), and the end parts of the water-absorbing pads (3) are connected; The drying box (1) is provided with a driving mechanism (4) for driving the water-absorbing pad (3) to move continuously.

4. The drying equipment for aluminum-plastic cover production according to claim 3 is characterized in that: Under the action of the driving mechanism (4), the water-absorbing pad (3) moves from bottom to top in the drying chamber (12).

5. The drying equipment for aluminum-plastic cover production according to claim 3 is characterized in that: A guide roller (5) is rotatably connected to the side of the guide plate (2) away from the inner wall of the drying chamber (12), as well as the guide hole 1 (16) and the guide hole 2 (17), and the water-absorbing pad (3) bypasses the guide roller (5).

6. The drying equipment for aluminum-plastic cover production according to claim 3 is characterized in that: A humidity monitor (6) is provided between the upper surface of the guide plate (2) and the water-absorbing pad (3).

7. The drying equipment for aluminum-plastic cover production according to claim 3, characterized in that: A drying bin (8) is provided outside the drying box (1) corresponding to the water absorbent pad (3); a drying chamber (81) communicating with the drying cavity (12) is formed between the drying bin (8) and the outer wall of the drying box (1); a fan (82) is provided on the drying bin (8); and a portion of the water absorbent pad (3) located outside the drying box (1) is located in the drying chamber (81).

8. The drying equipment for aluminum-plastic cover production according to claim 6, characterized in that: A plurality of elastic members (21) are fixedly connected between the guide plate (2) and the inner wall of the drying chamber (12), and the head end and the tail end of the water-absorbing pad (3) are connected together via a plurality of elastic members (34).

9. The drying equipment for aluminum-plastic cover production according to claim 8, characterized in that: The water-absorbing pad (3) comprises two splicing parts (33), namely, splicing part (33) 1 and splicing part (33) 2. The head end and tail end of the splicing part (33) are provided with a plurality of connecting holes (333). Both ends of the elastic member (34) are fixedly connected with hooks. Between the head end of the splicing part (33) 1 and the tail end of the splicing part (33) 2, and between the tail end of the splicing part (33) 1 and the head end of the splicing part (33) 2, a plurality of elastic members (21) are provided. Both ends of the elastic member (34) are respectively hooked into the connecting holes (333) on the two splicing parts (33). The length of the splicing portion (33) meets the use requirements in the drying chamber (12).

10. The drying equipment for aluminum-plastic cover production according to claim 9, characterized in that: The drying chamber (8) comprises a base portion (83), a telescopic portion (84) and an adjusting portion (85); the base portion (83) is located at the bottom of the drying chamber (8); the adjusting portion (85) is located at the top of the drying chamber (8); the telescopic portion (84) is fixedly connected between the base portion (83) and the adjusting portion (85); a track (18) is vertically arranged on the drying box (1) corresponding to the adjusting portion (85); the adjusting portion (85) is slidably connected to the track (18); a replacement window (851) is arranged at the top of the adjusting portion (85); and a detachable door panel (852) is provided at the replacement window (851).

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