Thermosetting powder coating curing equipment

Abstract

The utility model discloses thermosetting powder coating curing equipment which comprises a curing oven and is characterized in that the left side and the right side of the curing oven are each provided with a door plate, the front wall and the rear wall of an inner cavity of the curing oven are each fixedly provided with a fixed concave plate, and the opposite faces of the two fixed concave plates are jointly provided with a moving assembly; placing plates are fixedly mounted on the left side and the right side of an inner cavity of the moving assembly, an adjusting assembly is arranged at the lower end of the moving assembly, a scraping plate is fixedly mounted at the lower end of the adjusting assembly, the length of the scraping plate is the same as the width of the curing oven, and a control panel is fixedly mounted on the left side of the front end of the curing oven. Compared with the prior art, the curing oven has the advantages that impurities in the curing oven can be effectively scraped through the scraping plate, damage of the impurities to the interior of equipment can be reduced, and therefore the service life of the curing oven is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of thermosetting powder coatings, in particular to a thermosetting powder coating curing device. Background Art

[0002] Thermosetting powder coating curing equipment is an industrial equipment specially used to fix thermosetting powder coating on the surface of substrate. It usually includes a closed heating furnace body, which is equipped with heating elements, temperature control system, air circulation device, etc. to provide a stable and uniform curing environment. The equipment controls the heating temperature, time and air flow conditions to make the thermosetting powder coating react chemically on the surface of the substrate, thereby achieving the curing of the coating.

[0003] When using existing thermosetting powder coating curing equipment, the substrate needs to be placed in the curing equipment for curing, but there is a problem that impurities dropped from the substrate will accumulate at the bottom of the curing furnace. These impurities come from impurities in the powder coating itself, uneven adhesion during the spraying process, or original contaminants on the surface of the substrate. These impurities will fall to the bottom of the curing furnace due to gravity during the curing process, and the dropped impurities pose a potential threat to the normal operation of the equipment. Long-term accumulation leads to wear, blockage or failure of equipment components, thereby shortening the service life of the equipment. Utility Model Content

[0004] The utility model aims at the problem that impurities are deposited in a curing device and cause the device to be worn. The technical problem to be solved by the utility model is to provide a thermosetting powder coating curing device.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a thermosetting powder coating curing device, including a curing furnace, a door panel is arranged on the left and right sides of the curing furnace, a fixed concave plate is fixedly installed on the front and rear walls of the inner cavity of the curing furnace, and a moving component is commonly arranged on the opposite surfaces of the two fixed concave plates, a placing plate is fixedly installed on the left and right sides of the inner cavity of the moving component, an adjusting component is arranged at the lower end of the moving component, a scraping plate is fixedly installed at the lower end of the adjusting component, the length of the scraping plate is the same as the width of the curing furnace, and a control panel is fixedly installed on the left side of the front end of the curing furnace.

[0006] A further preferred scheme of the utility model is: the moving component includes a screw rod, a first servo motor is fixedly installed on the left end of the screw rod, a movable circular plate is threadedly connected to the outer surface of the screw rod, a limiting rod is movably inserted and connected to the front side of the right end of the movable circular plate, the placement plate is fixedly connected to the left and right walls of the inner cavity of the movable circular plate, and the first servo motor is fixedly connected to the left end of the rear fixed concave plate.

[0007] A further preferred solution of the utility model is: the adjustment component includes a fixed plate, two fixed plates are provided, and the back surfaces of the two fixed plates are movably connected with a rotating shaft, the back surfaces of the two rotating shafts are jointly fixedly installed with an adjustment frame, the rear end of the rotating shaft on the front side is fixedly installed with a second servo motor, and the scraper plate is fixedly connected to the lower end of the adjustment frame.

[0008] A further preferred solution of the utility model is that a sealed visual window is fixedly installed at the front end of the curing oven.

[0009] A further preferred solution of the utility model is that a waste box is placed on both the left and right sides of the curing furnace.

[0010] A further preferred solution of the utility model is that a cushion block is fixedly installed at each of the four corners of the lower end of the curing furnace.

[0011] A further preferred solution of the present invention is that a handle is fixedly mounted on the rear end of the door panel.

[0012] Compared with the prior art, the utility model has the following advantages: when impurities are deposited at the bottom of the curing furnace, the scraper plate contacts the bottom of the curing furnace when it rotates, and the design of the scraper plate enables it to fit closely to the bottom surface of the curing furnace. This close contact ensures that the scraper plate can effectively scrape off the impurities attached to the bottom. The scraper plate is connected to the moving assembly. This mechanism can accurately control the movement trajectory and speed of the scraper plate, so that it can perform scraping operations from left to right according to a preset path. The scraper plate scrapes off the impurities in the curing furnace, and the impurities accumulated at the bottom of the curing furnace increase the wear of the equipment. By scraping off these impurities, their damage to the inside of the equipment can be reduced, thereby extending the service life of the curing furnace. When the curing furnace does not need to be scraped, the scraper plate returns to its original position when it rotates in the opposite direction, preventing the scraper plate from scraping for a long time and causing wear on the curing furnace, thereby protecting the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the mobile component of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model.

[0018] In the figure: 1. curing furnace; 2. door panel; 3. fixed concave plate; 4. moving assembly; 5. placement plate; 6. adjustment assembly; 7. scraper plate; 8. control panel; 41. screw rod; 42. first servo motor; 43. movable circular plate; 44. limit rod; 61. fixed plate; 62. rotating shaft; 63. adjustment frame; 64. second servo motor; 9. sealed visual window; 10. waste box; 11. pad; 12. handle. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0020] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0021] This embodiment mainly describes a thermosetting powder coating curing device, as follows:

[0022] like Figure 1-4As shown, a thermosetting powder coating curing device includes a curing furnace 1, a door panel 2 is provided on the left and right sides of the curing furnace 1, a fixed concave plate 3 is fixedly installed on the front and rear walls of the inner cavity of the curing furnace 1, and a moving component 4 is commonly provided on the opposite surfaces of the two fixed concave plates 3. A placing plate 5 is fixedly installed on the left and right sides of the inner cavity of the moving component 4, an adjusting component 6 is provided at the lower end of the moving component 4, and a scraping plate 7 is fixedly installed at the lower end of the adjusting component 6. The length of the scraping plate 7 is the same as the width of the curing furnace 1. A control panel 8 is fixedly installed on the left side of the front end of the curing furnace 1. The control panel 8 can accurately set and adjust the temperature in the curing furnace 1 to ensure that the coating or processed materials are cured or processed within a specific temperature range. The control panel 8 is usually equipped with a display screen for real-time display of the temperature, time and other related parameters in the curing furnace 1. This enables the operator to understand the operating status and processing progress of the equipment at any time, and facilitates monitoring and adjustment. The sprayed substrate is placed on the placement plate 5, and the substrate coated with thermosetting powder coating to be processed is loaded into the curing furnace 1. The door panel 2 is closed, and the curing furnace 1 is started to heat the substrate. When the temperature reaches the set value, the curing furnace 1 will maintain a certain time to allow the active ingredients in the material or coating to react and complete the curing process. The design of the scraper plate 7 enables it to fit tightly to the bottom surface of the curing furnace 1. This close contact ensures that the scraper plate 7 can effectively scrape off the impurities attached to the bottom. The scraper plate 7 is connected to the moving component 4. This mechanism can accurately control the movement trajectory and speed of the scraper plate 7, so that it can perform a scraping operation from left to right according to a preset path. The scraper plate 7 scrapes off the impurities in the curing furnace 1. The impurities accumulated at the bottom of the curing furnace 1 increase the wear of the equipment. By scraping off these impurities, their damage to the inside of the equipment can be reduced, thereby extending the service life of the curing furnace 1. When the curing furnace 1 does not need to be scraped, the adjustment frame 63 drives the scraping plate 7 to rotate in the opposite direction and return to its original position, preventing the scraping plate 7 from scraping for a long time and causing wear to the curing furnace 1, thereby protecting the equipment.

[0023] A sealed visual window 9 is fixedly installed at the front end of the curing furnace 1. Through the sealed visual window 9, the operator can visually observe the curing process of the powder coating on the substrate, including the melting, leveling and curing stages of the coating. This helps to promptly discover possible problems in the curing process, such as uneven coating, blistering, cracking and other defects, so as to make timely adjustments and treatments.

[0024] A waste box 10 is placed on both sides of the curing furnace 1. The waste box 10 facilitates the impurities cleaned out of the curing furnace 1 to fall into the waste box 10 below for storage and collection.

[0025] A cushion block 11 is fixedly installed at each of the four corners of the lower end of the curing oven 1 , and a handle 12 is fixedly installed at the rear end of the door panel 2 , so that the cushion block 11 plays a supporting role for the curing oven 1 .

[0026] like Figure 3 As shown, the moving assembly 4 includes a screw rod 41, a first servo motor 42 is fixedly installed at the left end of the screw rod 41, a moving circular plate 43 is threadedly connected to the outer surface of the screw rod 41, a limit rod 44 is movably inserted and connected to the front side of the right end of the moving circular plate 43, the placement plate 5 is fixedly connected to the left and right walls of the inner cavity of the moving circular plate 43, the first servo motor 42 is fixedly connected to the left end of the rear fixed concave plate 3, and the screw rod 41 is driven to rotate by the first servo motor 42, thereby driving the moving circular plate 43 to move from left to right along the screw rod 41, and then the substrate is easily taken out through the right side of the curing furnace 1.

[0027] like Figure 4 As shown, the adjustment component 6 includes a fixed plate 61, two fixed plates 61 are provided, and the back surfaces of the two fixed plates 61 are movably connected with a rotating shaft 62, and the back surfaces of the two rotating shafts 62 are jointly fixedly installed with an adjustment frame 63, and the rear end of the front rotating shaft 62 is fixedly installed with a second servo motor 64, and the scraper plate 7 is fixedly connected to the lower end of the adjustment frame 63, and the rotating shaft 62 is driven to rotate by the second servo motor 64, so that when the adjusting frame 63 rotates, the scraper plate 7 is driven to contact the bottom of the curing furnace 1.

[0028] When in use, the sprayed substrate is placed on the placement plate 5, the substrate coated with thermosetting powder coating to be processed is loaded into the curing furnace 1, the door panel 2 is closed, and the curing furnace 1 is started to heat the substrate. When the temperature reaches the set value, the curing furnace 1 will maintain a certain time to allow the active ingredients in the material or coating to react and complete the curing process. After the processing is completed, the first servo motor 42 drives the screw rod 41 to rotate, thereby driving the movable circular plate 43 to move from left to right along the screw rod 41 to drive the substrate to move from left to right, and then the substrate is conveniently taken out through the right side of the curing furnace 1. When impurities are deposited at the bottom of the curing furnace 1, the second servo motor 64 drives the rotating shaft 62 to rotate, thereby driving the adjusting frame 63 to rotate and drive the scraper plate 7 to contact the bottom of the curing furnace 1. The design of the scraper plate 7 enables it to fit closely to the bottom surface of the curing furnace 1. This close contact ensures that the scraper plate 7 can effectively scrape off the impurities attached to the bottom. The scraper plate 7 is connected to the moving assembly 4. This mechanism can accurately control the movement trajectory and speed of the scraper plate 7, so that it can perform scraping operations from left to right according to the preset path. The impurities in the curing furnace 1 are scraped off by the scraper plate 7. The impurities accumulated at the bottom of the curing furnace 1 increase the wear of the equipment. By scraping off these impurities, their damage to the inside of the equipment can be reduced, thereby extending the service life of the curing furnace 1. When the curing furnace 1 does not need to be scraped, the adjustment frame 63 drives the scraper plate 7 to rotate in the opposite direction to restore to the original position, preventing the scraper plate 7 from scraping for a long time and causing wear on the curing furnace 1, thereby protecting the equipment.

[0029] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0030] The above is a detailed introduction to a thermosetting powder coating curing device provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A thermosetting powder coating curing device, comprising a curing furnace, characterized in that: A door panel is provided on both sides of the left and right sides of the curing oven, a fixed concave plate is fixedly installed on the front and rear walls of the inner cavity of the curing oven, a moving component is commonly provided on the opposite surfaces of the two fixed concave plates, a placing plate is fixedly installed on both sides of the inner cavity of the moving component, an adjusting component is provided at the lower end of the moving component, a scraping plate is fixedly installed at the lower end of the adjusting component, the length of the scraping plate is the same as the width of the curing oven, and a control panel is fixedly installed on the left side of the front end of the curing oven.

2. A thermosetting powder coating curing device according to claim 1, characterized in that: The moving assembly includes a screw rod, a first servo motor is fixedly installed on the left end of the screw rod, a movable circular plate is threadedly connected to the outer surface of the screw rod, a limiting rod is movably inserted and connected to the front side of the right end of the movable circular plate, the placement plate is fixedly connected to the left and right walls of the inner cavity of the movable circular plate, and the first servo motor is fixedly connected to the left end of the rear fixed concave plate.

3. A thermosetting powder coating curing device according to claim 1, characterized in that: The adjustment component includes a fixed plate, two of which are provided, and the back surfaces of the two fixed plates are movably connected with a rotating shaft, the back surfaces of the two rotating shafts are jointly fixedly installed with an adjustment frame, the rear end of the front rotating shaft is fixedly installed with a second servo motor, and the scraper plate is fixedly connected to the lower end of the adjustment frame.

4. A thermosetting powder coating curing device according to claim 1, characterized in that: A sealed visual window is fixedly installed at the front end of the curing oven.

5. The thermosetting powder coating curing equipment according to claim 1, characterized in that: A waste box is placed on both the left and right sides of the curing oven.

6. The thermosetting powder coating curing device according to claim 1, characterized in that: A cushion block is fixedly installed at each of the four corners of the lower end of the curing furnace.

7. The thermosetting powder coating curing device according to claim 1, characterized in that: A handle is fixedly mounted on the rear end of the door panel.

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