High-temperature-resistant coating drying equipment
By introducing a flip mechanism into the high-temperature resistant coating drying equipment, the workpiece is automatically flipped to uniformly accept hot air drying, which solves the problem of poor drying effect on the lower surface of traditional equipment, and improves the automation and efficiency of the drying process.
Patent Information
- Application Number
- CN202421367825.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The traditional high-temperature resistant coating drying equipment is insufficient in the lower surface heat supply during the drying process, resulting in uneven drying effect, which requires additional time or process to ensure the coating of the entire workpiece drying, reducing production efficiency.
A high-temperature resistant coating drying equipment is designed, and the workpiece is flipped by a flip mechanism so that its lower surface can also be fully dried by hot air, including horizontal transmission components, positioning components, flip components and lifting and adsorption components, so as to realize the automatic introduction, export and flip of the workpiece during the drying process.
Through the introduction of the flip mechanism, the automation, uniformity and efficiency of the drying process are improved, and the upper and lower surface coatings of the workpiece are uniformly dried, solving the problem of poor drying effect on the lower surface of traditional equipment and improving production efficiency.
Smart Images
Figure CN222919005U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a high-temperature resistant coating drying equipment. Background Art
[0002] In the field of high-temperature resistant coating drying, the coating drying equipment is a key equipment for curing the liquid high-temperature resistant coating coated on the workpiece. The traditional drying equipment mainly adopts the method of drying and heating by discharging hot air from above. Although this heating method can achieve the drying of the coating to a certain extent, it has significant limitations. The method of discharging hot air from above makes the heat mainly concentrated in the upper area of the workpiece, while the heat supply in the lower area is insufficient, making it difficult to achieve a uniform drying effect. Due to the poor drying effect on the lower surface, additional drying time or processes may be required to ensure that the coating of the entire workpiece can reach the ideal drying state, which undoubtedly reduces the production efficiency. In the prior art, workers need to manually turn the workpiece and put it back into the drying furnace for drying again after the first drying, with low efficiency and increased worker burden. Content of the Utility Model
[0003] To solve the above technical problems, the utility model relates to a high-temperature resistant coating drying equipment, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. To achieve the above purpose, the utility model is realized through the following technical solutions:
[0004] A high-temperature resistant coating drying equipment, including a drying furnace, wherein a first conveyor line, a second conveyor line and a turning mechanism are arranged in the drying furnace, a hot air drying mechanism is arranged at the top end inside the drying furnace, the first conveyor line is used for introducing the workpiece, the second conveyor line is used for discharging the workpiece, a turning mechanism is arranged at the docking place of the first conveyor line and the second conveyor line, the turning mechanism is used for turning the workpiece introduced from the first conveyor line and placing it on the second conveyor line, the turning mechanism includes a horizontal transmission component, a positioning component, a turning component and a lifting and adsorption component, the horizontal transmission component is used for conducting the workpiece in the horizontal direction to move it to the turning station, the positioning component is used for positioning the workpiece at the turning station, the lifting and adsorption component is used for adsorbing the workpiece at the turning station, and the turning component is used for turning the workpiece.
[0005] On the basis of the above solution and as the preferred solution of the above solution: the turning component includes a frame, a rotary cylinder, a driving shaft, a driven shaft and a support frame, bearing seats are respectively arranged on the left and right sides at the top of the frame, the driving shaft and the driven shaft are respectively connected with the bearing seats on both sides, the output end of the rotary cylinder is connected with the driving shaft, and the two ends of the support frame are respectively connected with the driving shaft and the driven shaft.
[0006] Based on the above solution and as a preferred solution of the above solution: The horizontal transmission component includes a synchronous belt, synchronous pulleys, and a transmission shaft. Two transmission shafts are arranged parallel to each other front and back and are connected to the support frame. One synchronous pulley is provided at each of the left and right ends of each transmission shaft. Two groups of synchronous belts are arranged symmetrically left and right and are wound around the two synchronous pulleys on the corresponding side.
[0007] Based on the above solution and as a preferred solution of the above solution: The positioning component includes a first lifting cylinder, a mounting plate, a first lifting plate, a limit baffle, guide rods, and guide sleeves. The mounting plate is fixedly connected to the support frame. The first lifting cylinder is arranged on the bottom plate of the mounting plate and its piston rod faces upward and is connected to the first lifting plate. One limit baffle is provided at each of the left and right ends of the first lifting plate. Two guide rods are arranged symmetrically left and right on both sides of the first lifting cylinder. The top ends of the guide rods are connected to the first lifting plate. Guide sleeves are provided on the first lifting plate, and the guide rods are slidably connected to the guide sleeves.
[0008] Based on the above solution and as a preferred solution of the above solution: The lifting and adsorption component includes a second lifting cylinder and a second lifting plate. The second lifting cylinder is installed below the middle cross bar of the support frame. The piston rod of the second lifting cylinder faces upward and is fixedly connected to the second lifting plate. Four suction cups are provided on the second lifting plate in two pairs of symmetry.
[0009] The prominent and beneficial technical effects of the present utility model compared with the prior art are: The introduction of the turning mechanism improves the automation, uniformity, and efficiency of the drying process. In particular, it effectively solves the problems of poor drying effect and non-uniformity of the lower surface of traditional equipment, making the drying of the entire workpiece more uniform and thorough. Description of the Drawings
[0010] Figure 1 It is a schematic diagram of the interior of the drying furnace;
[0011] Figure 2 It is a schematic diagram of the turning mechanism;
[0012] Figure 3 It is a schematic diagram of the positioning component. Detailed Embodiments
[0013] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the following described detailed embodiments and examples are for illustrative purposes only and are not limitations on the present utility model.
[0014] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the direction or positional relationship shown in the attached Figure 1 figure, and it is only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0015] In the description of the present application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.
[0016] In order to solve the above technical problems, as Figures 1 - 3 shown, the present utility model designs a high-temperature resistant coating drying device, which includes a drying furnace 1. Inside the drying furnace 1, there are a first conveyor line 2, a second conveyor line 3, and a turning mechanism. At the top inside the drying furnace 1, there is a hot air drying mechanism with its air outlet facing downwards. The first conveyor line 2 is used to import workpieces, and the second conveyor line 3 is used to export workpieces. At the docking position of the first conveyor line 2 and the second conveyor line 3, there is a turning mechanism, which is used to turn the workpieces imported from the first conveyor line 2 and place them on the second conveyor line 3. The turning mechanism includes a horizontal transmission component, a positioning component, a flipping component, and a lifting and adsorption component. The horizontal transmission component is used to conduct the workpieces in the horizontal direction to move them to the flipping station. The positioning component is used to position the workpieces at the flipping station. The lifting and adsorption component is used to adsorb the workpieces at the flipping station. The flipping component is used to flip the workpieces. It realizes the automatic import, export, and turning of workpieces during the drying process, significantly improves the automation degree and operation convenience of the drying process. Especially the setting of the turning mechanism enables the lower surface of the workpieces to also obtain a sufficient drying effect, effectively solving the problem of poor drying effect on the lower surface of traditional equipment.
[0017] Specifically, the flipping component includes a frame 4, a rotary cylinder 5, a driving shaft 6, a driven shaft 7, and a support frame 8. On the left and right sides of the top of the frame 4, there are bearing seats respectively. The driving shaft 6 and the driven shaft 7 are respectively connected to the bearing seats on both sides. The output end of the rotary cylinder 5 is connected to the driving shaft 6. The two ends of the support frame 8 are respectively connected to the driving shaft 6 and the driven shaft 7. The driving of the rotary cylinder 5 ensures the smoothness and reliability of the flipping process, making the flipping action more stable and accurate.
[0018] Furthermore, the horizontal transmission component includes a synchronous belt 9, synchronous pulleys 10, and a transmission shaft 11. The two transmission shafts 11 are arranged parallel to each other front and back and are connected to the support frame 8. A synchronous pulley 10 is provided at each of the left and right ends of each transmission shaft 11. Two groups of synchronous belts 9 are symmetrically arranged left and right and are wound around the two synchronous pulleys 10 on the corresponding side. By driving the transmission shaft 11 to rotate through the motor drive component, the synchronous belt 9 can be operated. Through the cooperation of the synchronous belt 9, synchronous pulleys 10, and transmission shaft 11, the stable and precise transmission of the workpiece inside the drying furnace 1 is achieved, and the workpiece can be smoothly introduced into the flipping station. This design simplifies the transmission structure, reduces the maintenance cost, and improves the transmission efficiency and reliability.
[0019] Furthermore, the positioning component includes a first lifting cylinder 12, a mounting plate 13, a first lifting plate 14, a limit baffle 15, guide rods 16, and guide sleeves 17. The mounting plate 13 is fixedly connected to the support frame 8. The first lifting cylinder 12 is arranged on the bottom plate of the mounting plate 13 and its piston rod faces upward and is connected to the first lifting plate 14. A limit baffle 15 is provided at each of the left and right ends of the first lifting plate 14. Two guide rods 16 are symmetrically arranged left and right on both sides of the first lifting cylinder 12. The top end of the guide rod 16 is connected to the first lifting plate 14. Guide sleeves 17 are provided on the first lifting plate 14. The guide rods 16 are slidably connected to the guide sleeves 17, realizing the precise positioning of the workpiece when it moves with the synchronous belt 9 and enabling it to accurately stop at the designated position. The sliding connection design of the guide rods 16 and guide sleeves 17 further improves the flexibility and accuracy of positioning.
[0020] Furthermore, the lifting and adsorption component includes a second lifting cylinder 18 and a second lifting plate 19. The second lifting cylinder 18 is installed below the middle cross bar of the support frame 8. The piston rod of the second lifting cylinder 18 faces upward and is fixedly connected to the second lifting plate. Four suction cups 20 are provided on the second lifting plate 19 in two pairs of symmetry, enabling the workpiece to be firmly adsorbed and fixed during the flipping and drying processes.
[0021] During specific operation, the workpiece to be dried is introduced into the drying furnace 1 through the first conveyor line 2. When the workpiece moves onto the synchronous belt 9 and moves with it, the first lifting cylinder 12 of the positioning component drives the first lifting plate 14 to rise, so that the limit baffle 15 contacts the workpiece to precisely position the workpiece. The suction cups 20 of the lifting and adsorption component are lifted and will adsorb on the lower surface of the workpiece, ensuring that the workpiece is stable and does not shift during the flipping process. The rotary cylinder 5 drives the drive shaft 6 and the driven shaft 7, causing the support frame 8 connected at both ends to rotate, realizing the flipping of the workpiece. After the flipping is completed, the workpiece is placed on the second conveyor line 3 so that its lower surface faces upward. The workpiece is exported from the drying furnace 1 through the second conveyor line 3 to complete the entire drying process, ensuring that the coatings on both the upper and lower surfaces of the workpiece are fully dried.
[0022] It should be noted that the technical features such as motors and cylinders involved in the patent application of the present utility model should be regarded as the prior art. For the specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and they should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.
[0023] The above embodiments are only the preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. A high temperature resistant coating drying device, characterized in that: It includes a drying furnace, which is provided with a first conveyor line, a second conveyor line and a turning mechanism, a hot air drying mechanism is provided at the top of the drying furnace, the first conveyor line is used to import the workpiece, the second conveyor line is used to export the workpiece, a turning mechanism is provided at the joint of the first conveyor line and the second conveyor line, the turning mechanism is used to turn over the workpiece imported from the first conveyor line and place it on the second conveyor line, the turning mechanism includes a horizontal transmission component, a positioning component, a flipping component, and a lifting and adsorption component, the horizontal transmission component is used to conduct the workpiece in the horizontal direction to move it to the flipping station, the positioning component is used to position the workpiece at the flipping station, the lifting and adsorption component is used to adsorb the workpiece at the flipping station, and the flipping component is used to flip the workpiece.
2. A high temperature resistant coating drying device according to claim 1, characterized in that: The flip assembly includes a frame, a rotary cylinder, a driving shaft, a driven shaft, and a support frame. Bearing seats are respectively arranged on the left and right sides of the top of the frame. The driving shaft and the driven shaft are respectively connected to the bearing seats on both sides. The output end of the rotary cylinder is connected to the driving shaft, and the two ends of the support frame are respectively connected to the driving shaft and the driven shaft.
3. A high temperature resistant coating drying device according to claim 2, characterized in that: The horizontal transmission assembly includes a synchronous belt, a synchronous wheel, and a transmission shaft. The two transmission shafts are arranged in parallel front and back and connected to the support frame. A synchronous wheel is provided at the left and right ends of each transmission shaft. The two sets of synchronous belts are symmetrically arranged on the left and right and are wound around the two synchronous wheels on the corresponding sides.
4. A high temperature resistant coating drying device according to claim 3, characterized in that: The positioning assembly includes a first lifting cylinder, a mounting plate, a first lifting plate, a limit baffle, a guide rod, and a guide sleeve. The mounting plate is fixedly connected to the support frame. The first lifting cylinder is arranged on the bottom plate of the mounting plate and its piston rod is connected to the first lifting plate upward. A limit baffle is respectively arranged at the left and right ends of the first lifting plate. Two guide rods are symmetrically arranged on both sides of the first lifting cylinder. The top end of the guide rod is connected to the first lifting plate. A guide sleeve is arranged on the first lifting plate. The guide rod is slidably connected to the guide sleeve.
5. The high temperature resistant coating drying equipment according to claim 4, characterized in that: The lifting and adsorption assembly includes a second lifting cylinder and a second lifting plate. The second lifting cylinder is installed below the middle cross bar of the support frame. The piston rod of the second lifting cylinder is fixedly connected to the second upgrade plate facing upward. Four suction cups are symmetrical in pairs on the second lifting plate.