Electrophoretic coating drying equipment capable of uniformly drying

Abstract

The utility model relates to the technical field of electrophoretic coating drying, in particular to electrophoretic coating drying equipment capable of uniformly drying, which comprises a drying box and a drying device, a box door is arranged on the surface of the drying box, an observation window is arranged on the surface of the box door, the drying device is arranged in the inner wall of the drying box, and the drying device comprises a placing frame. The drying device comprises a drying box, a placing frame is arranged in the inner wall of the drying box, the surface of the placing frame is fixedly connected with three groups of grid baffles, the inner wall of the drying box is connected with a moving block and an air blowing head in a sliding mode, and an air blowing assembly is arranged on the surface of the moving block. According to the invention, the contact of the objects is reduced, each object has an independent space, and the objects are blown, so that hot air can be ensured to cover each surface of the object, the hot air can flow around each object more uniformly, and each part of the object is ensured to be heated uniformly.

Description

Technical Field

[0001] This utility model relates to the field of electrophoretic coating drying technology, and in particular to an electrophoretic coating drying device that can uniformly dry the coating. Background Technology

[0002] Electrophoretic coating is an advanced surface treatment technology that uses an external electric field to cause pigments and resin particles suspended in an electrophoretic solution to migrate in a specific direction and deposit on the surface of the workpiece, forming a uniform coating film. The processing of objects with electrophoretic coating will use drying equipment to dry the objects.

[0003] Existing technologies, such as the utility model with publication number CN218821333U, disclose a rapid drying device for electrophoretic coating, relating to the field of electrophoretic coating drying technology. This utility model includes a drying chamber, with a sealing door rotatably connected to the front end of the drying chamber via a hinge. A mounting block is fixedly installed on the upper surface of the drying chamber, and a motor housing is fixedly installed on the front end of the mounting block. A linkage rod is rotatably connected inside the motor housing via a drive mechanism. One end of the linkage rod extends into the mounting block, and a linkage gear is fixedly fitted onto its outer surface. A sliding rod is fixedly connected between the inner walls of the mounting block, and the outer surface of the sliding rod is slidably connected to... The device has a toothed plate that meshes with a linkage gear. A groove is formed on the lower surface of the toothed plate, and a fixed sleeve is fixedly connected to the lower surface of the toothed plate. One end of the fixed sleeve extends out of the groove and slides with it. This invention solves the problem that most existing drying devices use a fixed hot air blower for drying, and the fixed airflow direction of the hot air blower affects the drying efficiency of the device, causing great inconvenience.

[0004] In daily work, it has been found that existing electrophoretic coating drying equipment is not convenient for separating the workpieces, causing them to easily come into contact with each other. The contact areas cannot be dried by air blowing, and the drying air blowing angle is uniform, resulting in some areas not being dried by air blowing, leading to poor drying effect. Consequently, the existing electrophoretic coating drying equipment suffers from uneven air blowing and poor drying efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as uneven drying and poor drying efficiency, by proposing an electrophoretic coating drying device that can achieve uniform drying.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an electrophoretic coating drying device capable of uniform drying, comprising a drying chamber and a drying apparatus. The drying chamber has a door on its surface, and an observation window on the surface of the door. The drying apparatus is disposed within the inner wall of the drying chamber and includes a placement rack installed within the inner wall of the drying chamber. Three sets of baffles are fixedly connected to the surface of the placement rack. A moving block and an air blowing head are slidably connected to the inner wall of the drying chamber. An air blowing assembly is disposed on the surface of the moving block. Two screws are rotatably connected to the inner wall of the drying chamber, and the two screws are threadedly connected to the inner walls of the moving block and the air blowing head, respectively. The drying chamber and the screws... A drive assembly is installed between the rods. An air supply pipe is fixedly connected to the outer surface of the drying chamber. Telescopic tube one and telescopic tube two are fixedly connected to the surface of the air supply pipe. The other ends of telescopic tube one and telescopic tube two are respectively connected to the air blowing assembly and the air blowing head. A filter assembly is installed on the inner wall of the air supply pipe. Through the above components, multiple objects can be placed on the rack and separated by the baffle. Then, the air supply pipe supplies air to the air blowing assembly and the air blowing head through telescopic tube one and telescopic tube two. The air blowing assembly and the air blowing head blow air up and down, thereby drying the objects. During the drying process, the drive assembly can drive the screw to rotate, thereby controlling the movement of the air blowing assembly and the air blowing head to achieve uniform air blowing drying.

[0007] Preferably, the three sets of baffles are arranged at equal intervals on the placement rack, and the baffles are arranged in an I-shape.

[0008] Preferably, the air blowing assembly includes a connecting pipe, which is fixedly connected to the surface of the movable block. Three sets of U-shaped nozzles are fixedly connected to the lower part of the connecting pipe. One of the telescopic pipes is connected to the connecting pipe. Through the above components, when the air blowing assembly blows air, it mainly blows air through the U-shaped nozzles. The U-shaped nozzles can blow air from multiple sides, and together with the air blowing head, it can achieve comprehensive drying treatment.

[0009] Preferably, the drive assembly includes a motor, which is fixedly connected to the surface of the drying chamber. One end of the screw is fixedly connected to a transmission head, and a belt is installed between the output end of the motor and the transmission head. When the drive is activated, the motor can drive the transmission head and the screw to rotate via the belt. The two sets of screws can respectively control the movement of the moving block and the air blowing head.

[0010] Preferably, the filter assembly includes a filter cover located in the inner wall of the air supply pipe. The surface of the filter cover is fixedly connected to a threaded end, and the inner wall of the air supply pipe is fixedly connected to a threaded sleeve. The threaded end is threadedly connected to the threaded sleeve. Through the above components, the filter cover can be installed in the air supply pipe by connecting the threaded end and the threaded sleeve, thereby filtering the air entering the air supply pipe and reducing the phenomenon of impurities contaminating the components.

[0011] Preferably, a handle is fixedly connected to the inner wall of the threaded end. The handle is rectangular in shape. Through the above-mentioned components, the handle facilitates the control of the threaded end to rotate in the threaded sleeve, and facilitates disassembly and assembly.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a drying device, the objects can be placed separately during the drying process of electrophoretic coating, reducing contact between objects. Each object has an independent space, and blowing air on the objects can ensure that hot air can cover all surfaces of the objects. The hot air can flow more evenly around each object, ensuring that all parts of the object are heated evenly.

[0014] 2. In this utility model, by setting a filter component, the blown air can be filtered to reduce the amount of impurities on the object, thereby reducing the impact on quality. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an electrophoretic coating drying device capable of uniform drying is provided for this utility model;

[0016] Figure 2 A side view of the structure of an electrophoretic coating drying device that can be uniformly dried is presented in this utility model.

[0017] Figure 3 A cross-sectional structural diagram of an electrophoretic coating drying device capable of uniform drying is provided for this utility model.

[0018] Figure 4 This utility model provides a schematic diagram of the drying device structure of an electrophoretic coating drying equipment that can achieve uniform drying.

[0019] Figure 5 This utility model presents a cross-sectional structural diagram of a filter component in an electrophoretic coating drying device that can be dried uniformly.

[0020] Legend:

[0021] 1. Drying oven; 2. Oven door; 3. Observation window; 4. Drying device; 41. Placement rack; 42. Baffle plate; 43. Moving block; 44. Air blowing head; 45. Air blowing assembly; 451. Connecting pipe; 452. U-shaped nozzle; 46. Air supply pipe; 47. Drive assembly; 471. Motor; 472. Transmission head; 473. Belt; 48. Screw; 49. Filter assembly; 491. Threaded sleeve; 492. Threaded end; 493. Handle; 494. Filter cover; 410. Telescopic tube one; 411. Telescopic tube two. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: an electrophoretic coating drying equipment that can be dried uniformly, including a drying box 1 and a drying device 4. The surface of the drying box 1 is provided with a box door 2, and the surface of the box door 2 is provided with an observation window 3. The drying device 4 is disposed in the inner wall of the drying box 1.

[0023] Specifically, the drying device 4 includes a placement rack 41, which is installed in the inner wall of the drying chamber 1. Three sets of baffles 42 are fixedly connected to the surface of the placement rack 41. A moving block 43 and an air blowing head 44 are slidably connected to the inner wall of the drying chamber 1. An air blowing assembly 45 is provided on the surface of the moving block 43. Two screws 48 are rotatably connected to the inner wall of the drying chamber 1. The two screws 48 are threadedly connected to the inner walls of the moving block 43 and the air blowing head 44, respectively. A drive assembly 47 is provided between the drying chamber 1 and the screws 48. An air supply pipe 46 is fixedly connected to the outer surface of the drying chamber 1. A telescopic pipe 1 410 and a telescopic pipe 2 411 are fixedly connected to the surface of the air supply pipe 46. The other ends of the telescopic pipe 1 410 and the telescopic pipe 2 411 are respectively connected to the air blowing assembly 45 and the air blowing head 44. A filter assembly 49 is provided on the inner wall of the air supply pipe 46.

[0024] In this embodiment: multiple objects can be placed on the rack 41 and separated by the baffle 42. Then, the air supply pipe 46 supplies air to the air blowing assembly 45 and the air blowing head 44 through the telescopic pipe 1 410 and the telescopic pipe 2 411. The air blowing assembly 45 and the air blowing head 44 blow air up and down, thereby drying the objects. During the drying process, the drive assembly 47 can drive the screw 48 to rotate, thereby controlling the movement of the air blowing assembly 45 and the air blowing head 44 to achieve uniform air blowing drying.

[0025] Specifically, the three sets of baffles 42 are arranged at equal intervals on the placement frame 41, and the baffles 42 are arranged in an I-shape.

[0026] Specifically, the air blowing assembly 45 includes a connecting pipe 451, which is fixedly connected to the surface of the movable block 43. Three sets of U-shaped nozzles 452 are fixedly connected to the lower part of the connecting pipe 451, and a telescopic pipe 410 is connected to the connecting pipe 451.

[0027] In this embodiment, when the air blowing assembly 45 blows air, it mainly blows air through the U-shaped nozzle 452. The U-shaped nozzle 452 can blow air from multiple sides, and together with the air blowing head 44, it can achieve comprehensive drying treatment.

[0028] Specifically, the drive assembly 47 includes a motor 471, which is fixedly connected to the surface of the drying chamber 1. One end of the screw 48 is fixedly connected to a transmission head 472. A belt 473 is installed between the output end of the motor 471 and the transmission head 472. When driving, the motor 471 is turned on, and the motor 471 can drive the transmission head 472 and the screw 48 to rotate through the belt 473. The two sets of screws 48 can respectively control the movement of the moving block 43 and the air blowing head 44.

[0029] Specifically, the filter assembly 49 includes a filter cover 494, which is located in the inner wall of the gas supply pipe 46. A threaded end 492 is fixedly connected to the surface of the filter cover 494, and a threaded sleeve 491 is fixedly connected to the inner wall of the gas supply pipe 46. The threaded end 492 is threadedly connected to the threaded sleeve 491.

[0030] In this embodiment, the filter cover 494 can be installed in the air supply pipe 46 by connecting the threaded end 492 to the threaded sleeve 491, thereby filtering the air entering the air supply pipe 46 and reducing the phenomenon of impurities contaminating the components.

[0031] Specifically, a handle 493 is fixedly connected to the inner wall of the threaded end 492. The handle 493 is rectangular and facilitates the rotation of the threaded end 492 within the threaded sleeve 491, making it easy to assemble and disassemble.

[0032] Working principle: During drying, multiple items can be placed in the rack 41, with baffles 42 separating each item, providing each item with its own space. Hot air then enters through the air supply pipe 46, and the filter hood 494 filters impurities from the hot air. The hot air then enters the U-shaped nozzle 452 and the air blowing head 44 through the first telescopic pipe 410 and the second telescopic pipe 411, and is then ejected from the U-shaped nozzle 452 and the air blowing head 44, thus achieving simultaneous airflow from the top, bottom, and sides, providing multi-faceted airflow to the items. During airflow, the power is turned on. The motor 471 can drive the transmission head 472 and the screw 48 to rotate via the belt 473. The two sets of screws 48 can control the movement of the moving block 43 and the air blowing head 44 respectively, thereby controlling the U-shaped nozzle 452 and the air blowing head 44 to move back and forth evenly to blow and dry the object. When cleaning the filter cover 494, simply use the handle 493 to drive the threaded end 492 to rotate in the threaded sleeve 491. When the threaded end 492 is removed from the threaded sleeve 491, the filter cover 494 can be taken out for cleaning.

Claims

1. An electrophoretic coating drying device capable of uniform drying, comprising a drying chamber (1) and a drying unit (4), characterized in that: The drying oven (1) is provided with a door (2) on its surface, and an observation window (3) is provided on the surface of the door (2). The drying device (4) is located in the inner wall of the drying oven (1). The drying device (4) includes a placement rack (41), which is installed in the inner wall of the drying oven (1). Three sets of baffles (42) are fixedly connected to the surface of the placement rack (41). A moving block (43) and an air blowing head (44) are slidably connected to the inner wall of the drying oven (1). An air blowing assembly (45) is provided on the surface of the moving block (43). Two rotatably connected components are connected to the inner wall of the drying oven (1). Two screws (48) are threadedly connected to the inner walls of the moving block (43) and the air blowing head (44), respectively. A drive assembly (47) is provided between the drying box (1) and the screws (48). An air supply pipe (46) is fixedly connected to the outer surface of the drying box (1). A telescopic pipe one (410) and a telescopic pipe two (411) are fixedly connected to the surface of the air supply pipe (46). The other ends of the telescopic pipe one (410) and the telescopic pipe two (411) are respectively connected to the air blowing assembly (45) and the air blowing head (44). A filter assembly (49) is provided on the inner wall of the air supply pipe (46).

2. The electrophoretic coating drying equipment capable of uniform drying according to claim 1, characterized in that: The three sets of baffles (42) are arranged at equal intervals on the placement rack (41), and the baffles (42) are arranged in an I-shape.

3. The electrophoretic coating drying equipment capable of uniform drying according to claim 1, characterized in that: The air blowing assembly (45) includes a connecting pipe (451), which is fixedly connected to the surface of the moving block (43). Three sets of U-shaped nozzles (452) are fixedly connected to the bottom of the connecting pipe (451), and the telescopic tube (410) is connected to the connecting pipe (451).

4. The electrophoretic coating drying equipment capable of uniform drying according to claim 1, characterized in that: The drive assembly (47) includes a motor (471), which is fixedly connected to the surface of the drying chamber (1). One end of the screw (48) is fixedly connected to a transmission head (472), and a belt (473) is installed between the output end of the motor (471) and the transmission head (472).

5. The electrophoretic coating drying equipment capable of uniform drying according to claim 1, characterized in that: The filter assembly (49) includes a filter cover (494), which is located in the inner wall of the gas supply pipe (46). A threaded end (492) is fixedly connected to the surface of the filter cover (494), and a threaded sleeve (491) is fixedly connected to the inner wall of the gas supply pipe (46). The threaded end (492) is threadedly connected to the threaded sleeve (491).

6. The electrophoretic coating drying equipment capable of uniform drying according to claim 5, characterized in that: A handle (493) is fixedly connected to the inner wall of the threaded end (492), and the handle (493) is rectangular.

Images