Drying device of coating equipment

Abstract

The drying device of the coating equipment comprises a drying box, a conveying belt and a drying assembly, the drying box is provided with a feeding port and a discharging port, cleaning gaps are formed between the two sides, in the width direction of the drying box, of the conveying belt and the inner wall of the drying box at intervals, and two guide plates are connected into the drying box; the ends, close to each other, of the two guide plates are connected, the ends, away from the other guide plate, of the guide plates are obliquely arranged towards the side close to the discharging port, the bottoms of the guide plates are used for making contact with the coiled materials, and a lifting assembly is connected into the drying box. When the dried coiled material passes through the guide plate, impurities attached to the surface of the coiled material are blocked and guided by the guide plate, and the impurities move along the guide plate and fall into the cleaning gap, so that the impurities on the surface of the coiled material are reduced, and the labor cost consumed for cleaning the coiled material is reduced.

Description

Technical Field

[0001] The present application relates to the field of coating equipment, and in particular to a drying device for coating equipment. Background Art

[0002] Tinplate, commonly known as tinplate, refers to cold-rolled steel sheets coated with a thin layer of metallic tin. It offers a certain level of strength and hardness, good formability, and ease of welding. The tin layer is non-toxic, odorless, and has a bright surface. Commonly used cans and beverage cans are made from tinplate. Before manufacturing metal containers, the metal coils are coated with tinplate paint to ensure that the printed products meet the requirements of canning, packaging, and decorative appearance. After coating, the coating on the metal coils needs to be dried, typically using the drying device of a coating machine.

[0003] The Chinese patent with authorization announcement number CN208282568U discloses a coating machine drying device, including a fixed cover, a cloth guide roller, a heating wire, a servo motor, a fan blade, a storage box, a cloth winding roller, a box door and a handle. The fixed cover is connected to the upper end face of the workbench by welding, and the cloth guide roller is installed on the lower side of the fixed cover through a rotating seat. The upper side of the cloth guide roller is provided with a heating wire. An inner cavity is opened inside the fixed cover, and the servo motor is assembled inside the inner cavity. The fan blade is fixed to the lower end face of the servo motor through a rotating shaft. This design solves the problem that the original coating machine drying is not sufficient in the drying structure. The storage box is connected to the upper end face of the fixed plate by welding, the cloth winding roller is installed inside the storage box, the box door is installed on the right end face of the storage box by a hinge, and the handle is installed on the front side of the right end face of the box door. This design solves the problem that it is inconvenient to store after the original drying work. The utility model has a reasonable structure, is easy to store, has a good drying effect and is highly reliable.

[0004] With regard to the above-mentioned related technologies, there is a possibility that impurities may adhere to the surface of the metal coil after drying, and the plate needs to be cleaned manually afterwards, which increases labor costs. Utility Model Content

[0005] In order to reduce impurities on the surface of the coil and reduce the cost of manual cleaning, the present application provides a drying device for a coating equipment.

[0006] The drying device of the coating equipment provided in this application adopts the following technical solution:

[0007] A drying device for coating equipment comprises a drying box, a conveyor belt, and a drying assembly, wherein the conveyor belt is arranged in the drying box, and a feed port for coils to enter the drying box is opened at one end along the length direction of the drying box, and a discharge port for coils to be discharged is opened at the other end of the drying box, the conveyor belt is used to drive the coils to move along the length direction of the drying box, and cleaning gaps are provided between the conveyor belt and the inner wall of the drying box on both sides along the width direction of the drying box, a guide plate is connected to the drying box, the drying assembly and the guide plates are sequentially spaced along the coil transportation direction, two guide plates are provided, and the two guide plates are sequentially distributed along the width direction of the drying box, the guide plates are arranged above the conveyor belt, and a gap is provided between the guide plate and the conveyor belt for the coils to pass through, the two guide plates are connected to each other at one end, and the guide plate is inclined toward the side close to the discharge port at one end away from the other guide plate, the bottom of the guide plate is used to contact the coil, and the guide plate is used to guide impurities on the surface of the coil to the cleaning gap, and a lifting assembly is connected to the drying box, and the lifting assembly is used to drive the guide plate to move in the vertical direction.

[0008] By adopting the above technical solution, after the coil enters the drying box, the conveyor belt drives the coil through the drying assembly and the guide plate in sequence. When the dried coil passes through the guide plate, the impurities attached to the surface of the coil are blocked and guided by the guide plate. The impurities move along the guide plate and fall into the cleaning gap, thereby reducing the impurities on the surface of the coil and reducing the labor cost required to clean the coil.

[0009] Optionally, the drying box is connected to support blocks on both sides of the inner wall along the width direction, the length direction of the support block is consistent with the vertical direction, the support block is provided with a sliding groove close to the conveyor belt, the length direction of the sliding groove is consistent with the vertical direction, two lifting components are provided, and the lifting components correspond to the guide plates one by one. The lifting component includes a screw rod, a slider, and a first motor, the length direction of the screw rod is consistent with the vertical direction, the screw rod is rotatably connected to the sliding groove, the slider is threaded on the screw rod, and the slider is slidably connected to the sliding groove along the vertical direction, the first motor is connected to the support block, and the output shaft of the first motor is connected to one end of the screw rod, and one guide plate is connected to a slider.

[0010] By adopting the above technical solution, the first motor drives the screw to rotate, thereby driving the slider to slide in the vertical direction and connect to the sliding groove, and then driving the guide plate to move in the vertical direction, thereby changing the distance between the guide plate and the conveyor belt, making it easier for the guide plate to clean rolls of different thicknesses.

[0011] Optionally, a collecting box is connected to the bottom of the drying box, and the length direction of the collecting box is consistent with the length direction of the drying box. A connecting port is opened on the top of the collecting box, and the connecting port connects the drying box and the collecting box. An opening and closing component is connected to the connecting port, and the opening and closing component is used to open or close the connecting port.

[0012] By adopting the above technical solution, impurities are guided by the guide plate and fall into the collection box. When the opening and closing component closes the connecting port, it can be avoided as much as possible that the impurities are blown out of the collection box or fall onto the surface of the coil due to the influence of air convection during the drying process, thereby facilitating the collection of impurities.

[0013] Optionally, the length direction of the connecting port is consistent with the length direction of the drying box, and the opening and closing assembly includes a baffle, a rotating shaft, and a rotating member. The length direction of the rotating shaft is consistent with the length direction of the drying box, and the rotating shaft is rotatably connected to the connecting port. There are four baffles, and the length direction of the baffle is consistent with the length direction of the rotating shaft. The width direction of the baffle is consistent with the radial direction of the rotating shaft. The two ends of the baffle in the length direction are respectively in contact with the inner walls of the collecting box on both sides along the length direction of the collecting box. The four baffles are distributed on the side of the rotating shaft at equal intervals along the circumference of the rotating shaft. The side of the baffle away from the rotating shaft is used to contact the inner wall of the connecting port, and the rotating member is used to drive the rotating shaft to rotate. When the two baffles are in contact with the inner wall of the connecting port, the connecting port is closed.

[0014] By adopting the above technical solution, when the baffle closes the connecting port, the impurities are guided by the guide plate and fall into the cleaning gap and accumulate on the baffle. When impurities accumulate on the top of the baffle, the rotating part drives the rotating shaft to rotate, thereby opening the cleaning port and allowing the impurities to fall into the collection box. After the impurities fall into the collection box, the rotating shaft rotates, causing the two baffles to contact the inner wall of the connecting port, and the connecting port is closed, thereby facilitating the collection of impurities.

[0015] Optionally, a collecting plate is connected to the drying box, and there are two collecting plates. The length direction of the collecting plate is consistent with the length direction of the drying box, and the two collecting plates are spaced apart along the width direction of the drying box. The two collecting plates are respectively arranged on both sides of the collecting box along the width direction of the drying box, and the bottom end of the collecting plate is connected to the top of the collecting box, and the top end of the collecting plate is inclined toward the side away from the collecting box. The top end of the collecting plate is connected to the inner wall of the drying box on one side along the width direction of the drying box, and the two ends of the collecting plate along its length direction are respectively in contact with the inner walls of the drying box on both sides along the length direction of the drying box.

[0016] By adopting the above technical solution, when the guide plate cleans impurities, the impurities are guided by the guide plate and fall into the cleaning gap, and the impurities fall onto the collecting plate. The impurities move along the collecting plate to the top of the baffle and the collection box, thereby reducing the residual impurities in the drying box and facilitating the collection of impurities.

[0017] Optionally, a flexible layer is connected to the bottom end of the guide plate, and the flexible layer is used to contact the coiled material.

[0018] By adopting the above technical solution, when the conveyor belt drives the coil to move along the length direction of the drying box, the coil contacts the flexible layer, thereby reducing damage to the coil caused by friction between the guide plate and the coil.

[0019] Optionally, the collection box is provided with a cleaning port along one side thereof in the width direction, and the length direction of the cleaning port is consistent with the length direction of the collection box. An opening and closing plate is embedded in the cleaning port, and the length direction of the opening and closing plate is consistent with the length direction of the collection box. The opening and closing plate is slidably connected to the cleaning port along the width direction of the collection box, and the opening and closing plate is used to close the cleaning port. The opening and closing plate is detachably connected to the collection box by bolts.

[0020] By adopting the above technical solution, when there are impurities in the collection box, the opening and closing plate is removed from the collection box, thereby facilitating the operator to clean the impurities in the collection box.

[0021] Optionally, a connecting groove is provided on the inner wall of the collection box along its width direction and away from the cleaning port, and the length direction of the connecting groove is consistent with the length direction of the collection box. A push plate is provided in the collection box, and the length direction of the push plate is consistent with the length direction of the collection box. The push plate is embedded in the connecting groove, and the push plate slides along the width direction of the collection box to be connected to the connecting groove and the collection box. A connecting rod is provided between the opening and closing plate and the push plate, and the length direction of the connecting rod is consistent with the width direction of the collection box. One end of the connecting rod along its length direction is connected to the opening and closing plate, and the other end of the connecting rod is connected to the push plate. When the opening and closing plate is embedded in the cleaning port, the push plate is embedded in the connecting groove.

[0022] By adopting the above technical solution, when there are impurities in the collection box, the opening and closing plate is taken out from the cleaning port, and the opening and closing plate is moved along the width direction of the collection box so that the opening and closing plate is away from the collection box. The opening and closing plate drives the connecting rod and the push plate to move, and the push plate pushes the impurities in the collection box to the cleaning port, and makes the impurities pass through the cleaning port away from the collection box, thereby facilitating the operator to clean the impurities.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. After the coil enters the drying box, the conveyor belt drives the coil through the drying components and guide plates in sequence. When the dried coil passes through the guide plates, impurities attached to the surface of the coil are blocked and guided by the guide plates. The impurities move along the guide plates and fall into the cleaning gap, thereby reducing impurities on the surface of the coil and reducing the labor cost required for cleaning the coil.

[0025] 2. The first motor drives the screw to rotate, thereby driving the slider to slide vertically and connect to the sliding groove, which in turn drives the guide plate to move vertically, thereby changing the distance between the guide plate and the conveyor belt, making it easier for the guide plate to clean coils of different thicknesses;

[0026] 3. When the guide plate cleans impurities, the impurities fall into the cleaning gap under the guidance of the guide plate, and the impurities fall onto the collecting plate. The impurities move along the collecting plate to the top of the baffle and the collection box, thereby reducing the residual impurities in the drying box and facilitating the collection of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural diagram of this embodiment.

[0028] Figure 2 It is a top view of this embodiment.

[0029] Figure 3 This embodiment Figure 2 Cross-sectional view along the AA axis.

[0030] Figure 4 This embodiment Figure 2 Cross-sectional view along the BB direction.

[0031] Figure 5 It is a front view of this embodiment.

[0032] Figure 6 This embodiment Figure 5 Cross-sectional view along CC direction.

[0033] Figure 7 This embodiment Figure 3 Magnified view of part D.

[0034] Explanation of the reference numerals: 100, drying box; 110, cleaning gap; 120, feed port; 130, discharge port; 140, support block; 141, sliding groove; 150, collecting plate; 200, conveyor belt; 300, guide plate; 310, flexible layer; 400, drying assembly; 410, hot air blower; 420, air outlet pipe; 430, connecting pipe; 431, air nozzle; 500, lifting assembly; 510, screw rod; 520, slider; 530, first motor; 600, collecting box; 610, connecting port; 620, cleaning port; 630, opening and closing plate; 631, handle; 632, mounting plate; 640, connecting rod; 650, push plate; 660, connecting groove; 700, opening and closing assembly; 710, baffle; 720, rotating shaft; 730, second motor. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The embodiment of the present application discloses a drying device for coating equipment. Figure 1 and Figure 2 A drying device for coating equipment includes a drying box 100, which is arranged horizontally.

[0037] Reference Figure 3 and Figure 4 A conveyor belt 200 is connected to the drying box 100. The length of the conveyor belt 200 is aligned with the length of the drying box 100. The conveyor belt 200 is located inside the drying box 100, and clearance gaps 110 are provided on both sides of the conveyor belt 200 in the width direction, separating it from the inner walls of the drying box 100 in the width direction. The drying box 100 has a feed port 120 and a discharge port 130 along its ends. The feed port 120 is aligned with the width of the drying box 100, and the discharge port 130 is aligned with the length of the feed port 120. The feed port 120 is used to allow coils to enter the drying box 100, and the discharge port 130 is used to allow coils to pass through and be discharged.

[0038] Reference Figure 3 The drying box 100 is also connected to a drying assembly 400 and a guide plate 300. The drying assembly 400 and the guide plate 300 are spaced apart along the direction of web transport. The drying assembly 400 is used to dry the coating on the web surface. The guide plate 300 is located within the drying box 100, directly above the conveyor belt 200. A gap is defined between the bottom of the guide plate 300 and the top of the conveyor belt 200 for the web to pass through. The guide plate 300 is used to guide impurities on the web surface to the cleaning gap 110.

[0039] When the dried coil is transported between the guide plate 300 and the conveyor belt 200, impurities on the surface of the coil are guided by the guide plate 300 and moved into the cleaning gap 110, thereby reducing impurities on the surface of the coil and lowering the labor cost of cleaning the coil.

[0040] Reference Figure 3 and Figure 4The drying component 400 includes a hot air blower 410, an air outlet pipe 420, and a connecting pipe 430. The hot air blower 410 is connected to the top of the drying box 100, and the air outlet pipe 420 is connected to the hot air blower 410. The air outlet pipe 420 is arranged in the drying box 100, and the length direction of the air outlet pipe 420 is consistent with the length direction of the drying box 100. There are several connecting pipes 430, and the length direction of the connecting pipe 430 is consistent with the width direction of the drying box 100. The several connecting pipes 430 are distributed at intervals at the bottom of the air outlet pipe 420 along the length direction of the drying box 100. The top of the connecting pipe 430 is connected to the bottom end of the air outlet pipe 420. The connecting pipe 430 is connected to a plurality of air nozzles 431. The plurality of air nozzles 431 are distributed at intervals at the connecting pipe 430 along the length direction of the connecting pipe 430, and the air outlet of the air nozzle 431 is arranged toward the conveyor belt 200.

[0041] Reference Figure 5 and Figure 6 There are two guide plates 300, which are distributed in sequence along the width direction of the drying box 100. The two guide plates 300 are connected to each other at one end, and the guide plate 300 is away from the other guide plate 300 and is tilted toward the side close to the discharge port 130.

[0042] Reference Figure 3 and Figure 7 The bottom end of the guide plate 300 is connected to a flexible layer 310, which is aligned with the length of the guide plate 300. The flexible layer 310 is made of rubber and is used to contact the web. Each guide plate 300 is connected to a lifting assembly 500 at its end away from the other guide plate 300. Support blocks 140 are connected to the inner walls of both sides of the drying box 100 along its width, with each support block 140 corresponding to a lifting assembly 500. The length of each support block 140 is aligned with the vertical direction. A sliding groove 141 is defined on the side of the support block 140 near the conveyor belt 200, and the sliding groove 141 is aligned with the vertical direction.

[0043] Reference Figure 7 The lifting assembly 500 includes a screw rod 510 connected to the support block 140, a slider 520, and a first motor 530. The length of the screw rod 510 is consistent with the vertical direction. The screw rod 510 is rotatably connected to the corresponding inner wall of the sliding groove 141 at both ends along its length. The slider 520 is slidably connected to the sliding groove 141 along the vertical direction. The slider 520 is threadedly sleeved on the screw rod 510. The first motor 530 is connected to the top of the support block 140. The output shaft of the first motor 530 passes through the top inner wall of the sliding groove 141 in the vertical direction. The output shaft of the first motor 530 is connected to one end of the screw rod 510. The end of the guide plate 300 away from the other guide plate 300 is connected to the slider 520.

[0044] The first motor 530 drives the screw rod 510 to rotate, thereby driving the slider 520 to slide vertically and connect to the sliding groove 141, thereby driving the guide plate 300 to move vertically, so that the guide plate 300 can adapt to coils of different thicknesses.

[0045] Reference Figure 3 and Figure 4 The drying box 100 is connected to a collection box 600 at its bottom. The length of the collection box 600 is aligned with the length of the drying box 100. A connecting port 610 is formed at the top of the collection box 600. The connecting port 610 is aligned with the length of the drying box 100, connecting the drying box 100 and the collection box 600. Two collection plates 150 are connected to the drying box 100. The length of the collection plates 150 is aligned with the length of the drying box 100. The collection plates 150 are connected to the inner walls of the drying box 100 along their respective sides. The two collection plates 150 are spaced apart along the width of the drying box 100 and are located on either side of the collection box 600 along the width of the drying box 100. The tops of the two collection plates 150 are connected to the inner walls of the drying box 100 along the width of the drying box 100. The bottoms of the collection plates 150 are tilted downward and connected to the tops of the collection boxes 600 along their respective sides.

[0046] Reference Figure 3 and Figure 4 An opening and closing assembly 700 is connected to the communication port 610 and is used to open or close the communication port 610. The opening and closing assembly 700 includes a baffle 710, a rotating shaft 720, and a rotating member. The length of the rotating shaft 720 is consistent with the length of the drying box 100, and the rotating shaft 720 is rotatably connected to the corresponding inner wall of the communication port 610 at both ends along its length. The rotating member is provided by a second motor 730. The second motor 730 is connected to the outer wall of the collection box 600 along the length of the collection box 600. The output shaft of the second motor 730 passes through the side wall of the collection box 600 along the length of the collection box 600 and is connected to one end of the rotating shaft 720. Four baffles 710 are provided. The baffles 710 are connected to the circumference of the rotating shaft 720, and the length of the baffles 710 is consistent with the length of the rotating shaft 720. The ends of the baffles 710 along the length of the collection box 600 are respectively in contact with the inner walls of the collection box 600 along the length of the collection box 600. The width of the baffles 710 is aligned with the radial direction of the shaft 720. The four baffles 710 are evenly spaced along the circumference of the shaft 720. The side of the baffles 710 away from the shaft 720 is used to contact the inner wall of the communication port 610. When two parallel baffles 710 contact the inner wall of the communication port 610, the communication port 610 is closed.

[0047] The impurities are cleaned and guided by the guide plate 300 and fall into the cleaning gap 110. The impurities fall onto the collecting plate 150 and move along the collecting plate 150 to the baffle 710. When impurities accumulate on the top of the baffle 710, the second motor 730 drives the rotating shaft 720 and the baffle 710 to rotate, so that the impurities fall into the collection box 600, thereby facilitating the collection of impurities.

[0048] Reference Figure 3 and Figure 4 The collection box 600 has a cleaning port 620 formed along one side of its width. The length of the cleaning port 620 is aligned with the length of the collection box 600. An opening and closing plate 630 is embedded in the cleaning port 620. The opening and closing plate 630 is aligned with the length of the cleaning port 620, and the circumference of the opening and closing plate 630 contacts the inner wall of the cleaning port 620. The opening and closing plate 630 is slidably connected to the cleaning port 620 along the width of the collection box 600 and is used to close the cleaning port 620. The opening and closing plate 630 is connected to a handle 631 on the side away from the collection box 600, and the opening and closing plate 630 is connected to a mounting plate 632 on the side close to the handle 631. There are two mounting plates 632, and the two mounting plates 632 are respectively arranged at both ends of the opening and closing plate 630 in the vertical direction. The mounting plates 632 are fitted with the outer wall of the collection box 600, and the mounting plates 632 and the collection box 600 are detachably connected by bolts. The bolts pass through the mounting plates 632 along the width direction of the collection box 600 and are threadedly connected to the collection box 600.

[0049] Reference Figure 3 and Figure 4 The opening and closing plate 630 is connected to a connecting rod 640 on the side closest to the collection box 600. The length of the connecting rod 640 is aligned with the width of the collection box 600. The other end of the connecting rod 640 is connected to a push plate 650. The push plate 650 is aligned with the length of the collection box 600. The bottom of the push plate 650 contacts the bottom inner wall of the collection box 600. The push plate 650 also contacts the corresponding inner walls of the collection box 600 along its length. The push plate 650 is slidably connected to the collection box 600 along the width of the collection box 600. A connecting groove 660 is formed on the inner wall of the collection box 600 along the width of the collection box 600, away from the cleaning port 620. The connecting groove 660 is aligned with the length of the collection box 600. The push plate 650 is inserted into the connecting groove 660 and slidably connected to the connecting groove 660 along the width of the collection box 600.

[0050] When there are impurities in the collection box 600, the opening and closing plate 630 is taken out from the cleaning port 620, and the opening and closing plate 630 is moved along the width direction of the collection box 600, thereby driving the connecting rod 640 and the push plate 650 to move along the width direction of the collection box 600. The push plate 650 pushes the impurities in the collection box 600 close to the cleaning port 620 and keeps the impurities away from the collection box 600, thereby facilitating the cleaning of impurities in the collection box 600.

[0051] The working principle of the drying device of a coating equipment according to an embodiment of the present application is as follows: after the coating of the coil is completed, it enters the drying box 100. The conveyor belt 200 drives the coil to move along the length of the drying box 100, and the coil passes through the drying assembly 400 and the guide plate 300 in sequence. When the dried coil passes through the gap between the guide plate 300 and the conveyor belt 200, the flexible layer 310 contacts the top of the coil. Impurities on the surface of the coil are blocked and guided by the guide plate 300 and move into the cleaning gap 110. The impurities fall onto the collection plate 150 and move along the collection plate 150 to the top of the baffle 710. When impurities accumulate on the top of the baffle 710, the second motor 730 drives the rotating shaft 720 and the baffle 710 to rotate, thereby opening the communication port 610 and allowing the impurities to fall into the collection box 600, thereby facilitating the collection of the impurities. When there are impurities in the collection box 600, the opening and closing plate 630 is removed from the collection box 600, and the opening and closing plate 630 is moved away from the cleaning port 620. The opening and closing plate 630 is moved along the width direction of the collection box 600. The opening and closing plate 630 drives the connecting rod 640 and the push plate 650 to move, so that the push plate 650 pushes the impurities in the collection box 600 close to the cleaning port 620 and away from the collection box 600, thereby facilitating the cleaning of impurities and reducing the labor cost of cleaning the rolls.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A drying device for a coating device, comprising a drying box (100), a conveyor belt (200), and a drying assembly (400), wherein the conveyor belt (200) is arranged in the drying box (100), and the drying box (100) is provided with a feed port (120) for a coiled material to enter the drying box (100) at one end along its length direction, and a discharge port (130) for a coiled material to be discharged at the other end of the drying box (100), and the conveyor belt (200) is used to drive the coiled material to move along the length direction of the drying box (100), characterized in that: The conveyor belt (200) is provided with cleaning gaps (110) on both sides of the drying box (100) in the width direction thereof and the inner wall of the drying box (100). A guide plate (300) is connected to the drying box (100). The drying assembly (400) and the guide plate (300) are sequentially spaced along the coil transport direction. Two guide plates (300) are provided. The two guide plates (300) are sequentially distributed along the width direction of the drying box (100). The guide plates (300) are provided above the conveyor belt (200). The guide plates (300) and the conveyor belt ( The guide plates (200) are provided with gaps for the coil to pass through, the two guide plates (300) are connected to each other at one end, the guide plate (300) is tilted toward the side close to the discharge port (130) away from the other guide plate (300), the bottom of the guide plate (300) is used to contact the coil, the guide plate (300) is used to guide impurities on the surface of the coil to the cleaning gap (110), and a lifting component (500) is connected to the drying box (100), and the lifting component (500) is used to drive the guide plate (300) to move in the vertical direction.

2. The drying device of the coating equipment according to claim 1, characterized in that: The drying box (100) is connected to support blocks (140) on both sides of the inner wall along the width direction thereof, the length direction of the support blocks (140) is consistent with the vertical direction, the support blocks (140) are provided with a sliding groove (141) on the side close to the conveyor belt (200), the length direction of the sliding groove (141) is consistent with the vertical direction, two lifting assemblies (500) are provided, the lifting assemblies (500) correspond to the guide plates (300) one by one, and the lifting assemblies (500) include a screw rod (510), a slider (520), A first motor (530), the length direction of the screw rod (510) is consistent with the vertical direction, the screw rod (510) is rotatably connected to the sliding groove (141), the slider (520) is threadedly sleeved on the screw rod (510), the slider (520) is slidably connected to the sliding groove (141) along the vertical direction, the first motor (530) is connected to the support block (140), the output shaft of the first motor (530) is connected to one end of the screw rod (510), and one of the guide plates (300) is connected to one of the sliders (520).

3. The drying device of the coating equipment according to claim 1, characterized in that: The bottom of the drying box (100) is connected to a collecting box (600), the length direction of the collecting box (600) is consistent with the length direction of the drying box (100), the top of the collecting box (600) is provided with a connecting port (610), the connecting port (610) connects the drying box (100) and the collecting box (600), and an opening and closing component (700) is connected in the connecting port (610), and the opening and closing component (700) is used to open or close the connecting port (610).

4. The drying device of the coating equipment according to claim 3, characterized in that: The length direction of the communication port (610) is consistent with the length direction of the drying box (100). The opening and closing assembly (700) includes a baffle (710), a rotating shaft (720), and a rotating member. The length direction of the rotating shaft (720) is consistent with the length direction of the drying box (100). The rotating shaft (720) is rotatably connected to the communication port (610). Four baffles (710) are provided. The length direction of the baffles (710) is consistent with the length direction of the rotating shaft (720). The width direction of the baffles (710) is radially opposite to the rotating shaft (720). The two ends of the baffle (710) in the longitudinal direction are respectively in contact with the inner walls of the collecting box (600) on both sides along the longitudinal direction of the collecting box (600), and the four baffles (710) are sequentially spaced and distributed around the rotating shaft (720) along the circumference of the rotating shaft (720). The side of the baffle (710) away from the rotating shaft (720) is used to contact the inner wall of the connecting port (610), and the rotating member is used to drive the rotating shaft (720) to rotate. When the two baffles (710) are in contact with the inner wall of the connecting port (610), the connecting port (610) is closed.

5. The drying device of the coating equipment according to claim 4, characterized in that: A collecting plate (150) is connected to the drying box (100), and two collecting plates (150) are provided. The length direction of the collecting plates (150) is consistent with the length direction of the drying box (100). The two collecting plates (150) are spaced apart along the width direction of the drying box (100). The two collecting plates (150) are respectively arranged on both sides of the collecting box (600) along the width direction of the drying box (100). The bottom end of the collecting plate (150) is connected to the top of the collecting box (600). The top end of the collecting plate (150) is inclined toward the side away from the collecting box (600). The top end of the collecting plate (150) is connected to the inner wall of the drying box (100) along the width direction of the drying box (100). The two ends of the collecting plate (150) along the length direction are respectively in contact with the inner walls of the drying box (100) along the length direction of the drying box (100).

6. The drying device of the coating equipment according to claim 1, characterized in that: The bottom end of the guide plate (300) is connected to a flexible layer (310), and the flexible layer (310) is used to contact the coiled material.

7. The drying device of the coating equipment according to claim 3, characterized in that: The collection box (600) is provided with a cleaning port (620) on one side along the width direction thereof, the length direction of the cleaning port (620) is consistent with the length direction of the collection box (600), an opening and closing plate (630) is embedded in the cleaning port (620), the length direction of the opening and closing plate (630) is consistent with the length direction of the collection box (600), the opening and closing plate (630) is slidably connected to the cleaning port (620) along the width direction of the collection box (600), the opening and closing plate (630) is used to close the cleaning port (620), and the opening and closing plate (630) is detachably connected to the collection box (600) by bolts.

8. The drying device of the coating equipment according to claim 7, characterized in that: The collection box (600) is provided with a connecting groove (660) on the inner wall of one side thereof away from the cleaning port (620) along its width direction, and the length direction of the connecting groove (660) is consistent with the length direction of the collection box (600). A push plate (650) is provided in the collection box (600), and the length direction of the push plate (650) is consistent with the length direction of the collection box (600). The push plate (650) is embedded in the connecting groove (660), and the push plate (650) is slidably connected to the connecting groove (660) along the width direction of the collection box (600) 660) and the collection box (600), a connecting rod (640) is provided between the opening and closing plate (630) and the push plate (650), the length direction of the connecting rod (640) is consistent with the width direction of the collection box (600), one end of the connecting rod (640) is connected to the opening and closing plate (630) along its length direction, and the other end of the connecting rod (640) is connected to the push plate (650), when the opening and closing plate (630) is embedded in the cleaning port (620), the push plate (650) is embedded in the connecting groove (660).

Images