Adjustable curing device for lightweight coating materials

Abstract

The utility model relates to a kind of adjustable light weight coating material curing device, and the utility model relates to coating curing technical field;Speed reducer motor is fixedly arranged on the upper portion of curing box, rotating rod is rotatably arranged in curing box by bearing, the output shaft of speed reducer motor is connected with rotating rod, a plurality of curing heating lamps are fixedly arranged on the inner arc wall of curing box and box door, support frame upper portion is rotatably inserted with support rod by bearing, and the upper portion of support frame is equipped with the self-rotation mechanism connected with support rod, support disc is fixedly sleeved on support rod, and support disc is located at the position above support frame, and support rod is equipped with fixed mechanism, not only can realize the synchronous curing operation of product, effectively improve batch processing efficiency, also will not mutually obstruct, to guarantee curing uniformity, also can be adapted fixed according to the specification of product, sufficiently expand application range.

Description

Technical Field

[0001] This utility model relates to the field of coating curing technology, specifically to an adjustable curing device for lightweight coating materials. Background Technology

[0002] In the fields of chemical engineering and machinery manufacturing, the surface of cylindrical workpieces (such as metal pipes and plastic sleeves) often needs to be coated with lightweight functional coatings. Coating curing is a key process to ensure the performance of the workpiece. At present, the industry mostly uses curing chambers with fixed supports to achieve coating curing of cylindrical products. The core principle is to provide curing conditions through curing heating lamps in the curing chamber, so that the cylindrical products on the support can complete the coating curing. However, during the curing process, the outer walls of adjacent cylindrical products are prone to mutual occlusion, resulting in uneven coating curing degree, which seriously affects the consistency of product quality. Moreover, the clamping structure of the fixed support is mostly designed with fixed size, which can only be adapted to cylindrical products with a single inner diameter specification, and the application range is small. Therefore, there is an urgent need for an adjustable curing device for lightweight coating materials. Summary of the Invention

[0003] The purpose of this utility model is to provide a reasonably designed and easy-to-use name to address the defects and shortcomings of the existing technology, and to effectively solve the defects of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a curing box and a box door, and the box door is hinged to the front opening of the curing box; It also includes: A geared motor is fixedly installed on the upper part of the curing chamber. A rotating rod is rotatably installed inside the curing chamber via bearings. The output shaft of the geared motor is connected to the rotating rod. Several curing heating lamps are fixedly installed on the inner arc walls of the curing chamber and the chamber door. The support frame consists of several support frames, each distributed with equal rounded corners at two protruding positions of the rotating rod. The upper part of the support frame is rotatably inserted with a support rod via a bearing, and the support frame is equipped with a self-rotating mechanism connected to the support rod. The support plate consists of several plates, each fixedly mounted on several support rods, and the support plate is located above the support frame. The support rods are equipped with fixing mechanisms.

[0005] As a further improvement of this utility model, the rotation mechanism includes: A fixed rod is fixedly installed on the inner bottom wall of the curing box. A rotating rod is rotatably sleeved on the fixed rod through a bearing. Two No. 1 bevel gears are fixedly sleeved on the fixed rod. The driven rods are several in number and are rotatably inserted into several support frames through bearings. One end of the driven rod is fixedly fitted with a second bevel gear that meshes with a first bevel gear, and the other end of the driven rod is fixedly fitted with a third bevel gear. The fourth bevel gear, which consists of several units, is fixedly sleeved on the lower end of several support rods, and is meshed with the third bevel gear.

[0006] As a further improvement of this utility model, the fixing mechanism includes: The movable bar is movably disposed inside the support rod. Several grooves are provided on the annular sidewall of the support rod, and two sliders are slidably disposed in the grooves and fixedly disposed on the movable bar. The connecting rod consists of several connecting rods, which are respectively hinged to several sliders. One end of two adjacent connecting rods is hinged to an abutting rod, and a telescopic rod connected to a support rod is fixedly installed on the abutting rod. A spring is fixedly installed inside the support rod, and the lower end of the spring is fixedly connected to the moving bar. A pull rod is fixedly installed at the lower end of the moving bar, and a handle is fixedly installed at the lower end of the pull rod after passing through the support frame.

[0007] As a further improvement of this utility model, a rubber strip is fixedly provided on the side wall of the abutment rod, and the side wall of the rubber strip is provided with anti-slip texture.

[0008] As a further improvement of this utility model, an observation opening is provided on the box door, and an observation window is provided inside the observation opening.

[0009] As a further improvement of this utility model, a light-blocking curtain is fixedly installed on the front side wall of the box door, and the light-blocking curtain is located outside the observation window.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The adjustable lightweight coating material curing device of this utility model can not only realize the synchronous curing operation of products, effectively improve the batch processing efficiency, but also prevent mutual obstruction to ensure curing uniformity. It can also be adapted and fixed according to the product specifications, thus fully expanding the scope of application. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the cabinet door after it is opened in this utility model.

[0013] Figure 3 This is a cross-sectional view of the rotating rod, support frame, and support rod in this utility model.

[0014] Figure 4 for Figure 3Enlarged view of part A in the image.

[0015] Figure 5 for Figure 3 Enlarged view of part B in the image.

[0016] Explanation of reference numerals in the attached figures: 1. Curing box; 2. Box door; 3. Gear motor; 4. Rotating rod; 5. Curing heating lamp; 6. Support frame; 7. Support rod; 8. Rotation mechanism; 8-1. Fixed rod; 8-2. First bevel gear; 8-3. Driven rod; 8-4. Second bevel gear; 8-5. Third bevel gear; 8-6. Fourth bevel gear; 9. Support plate; 10. Fixed mechanism; 10-1. Moving bar; 10-2. Slide bar; 10-3. Connecting rod; 10-5. Abutment rod; 10-6. Spring; 10-7. Pull rod; 10-8. Handle; 10-9. Telescopic rod; 11. Rubber strip; 12. Anti-slip texture; 13. Observation port; 14. Observation window; 15. Blackout curtain. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] like Figures 1-5 As shown, this specific embodiment adopts the following technical solution: it includes a curing chamber 1 and a door 2. The door 2 is hinged to the front opening of the curing chamber 1. An observation port 13 is provided on the door 2. An observation window 14 is provided inside the observation port 13. The observation window 14 allows the staff to observe the curing status of the workpiece in the curing chamber 1. A light-blocking curtain 15 is fixedly installed on the front wall of the door 2. The light-blocking curtain 15 is located outside the observation window 14. During the curing process, the light-blocking curtain 15 can block the observation window 14 to prevent light leakage. It also includes: A reduction motor 3 is fixedly installed on the upper part of the curing box 1. A rotating rod 4 is rotatably installed inside the curing box 1 through a bearing. The output shaft of the reduction motor 3 is connected to the rotating rod 4. Several curing heating lamps 5 are fixedly installed on the inner arc wall of the curing box 1 and the box door 2. Support frame 6, there are several support frames 6, which are distributed at the two protruding positions of the rotating rod 4 with equal rounded corners. The upper part of the support frame 6 is rotatably inserted with a support rod 7 through a bearing. The support frame 6 is provided with a self-rotating mechanism 8 connected to the support rod 7. Support plate 9, there are several support plates 9, which are fixedly sleeved on several support rods 7 respectively, and the support plates 9 are located above the support frame 6. The support rods 7 are provided with a fixing mechanism 10. The self-rotating mechanism 8 includes: Fixed rod 8-1 is fixedly installed on the inner bottom wall of curing box 1. Rotating rod 4 is rotatably sleeved on fixed rod 8-1 through bearing. Two No. 1 bevel gears 8-2 are fixedly sleeved on fixed rod 8-1. Driven rod 8-3, there are several driven rods 8-3, which are rotatably inserted into several support frames 6 through bearings. One end of the driven rod 8-3 is fixedly sleeved with a second bevel gear 8-4 that meshes with the first bevel gear 8-2, and the other end of the driven rod 8-3 is fixedly sleeved with a third bevel gear 8-5. The fourth bevel gear 8-6, of which there are several, is fixedly sleeved on the lower end of several support rods 7, and the fourth bevel gear 8-6 meshes with the third bevel gear 8-5. While the support frame 6 drives the support plate 9 and the workpiece to revolve in the curing box 1, the synchronous rotation of several workpieces can also be achieved by the cooperation of the rotation mechanism 8. Through the combination of the revolution and rotation of the cylindrical workpiece in the curing box 1, not only can the uniformity of light and heat received by the coating on the outer surface of the cylindrical workpiece be guaranteed, but also adjacent cylindrical workpieces can be prevented from blocking each other, so as to fully guarantee the curing effect. The fixing mechanism 10 includes: The movable bar 10-1 is movably disposed within the support rod 7. Several sliding grooves 10-2 are provided on the annular sidewall of the support rod 7. Two sliders 10-3 are slidably disposed within the sliding grooves 10-2, and the sliders 10-3 are fixedly disposed on the movable bar 10-1. Connecting rod 10-4, there are several connecting rods 10-4, which are respectively hinged to several sliders 10-3. One end of two adjacent connecting rods 10-4 is hinged to an abutment rod 10-5. A rubber strip 11 is fixedly provided on the side wall of the abutment rod 10-5, and the side wall of the rubber strip 11 is provided with anti-slip texture 12. By utilizing the cooperation of the rubber strip 11 and the anti-slip texture 12, the friction between the abutment rod 10-5 and the workpiece can be improved, thereby fully ensuring the stability of the workpiece during the curing process. A telescopic rod 10-9 connected to the support rod 7 is fixedly provided on the abutment rod 10-5. Spring 10-6 is fixedly installed inside support rod 7, and the lower end of spring 10-6 is fixedly connected to moving bar 10-1. Pull rod 10-7 is fixedly installed at the lower end of moving bar 10-1. The lower end of pull rod 10-7 passes through support frame 6 and is fixedly installed with handle 10-8. Fixing mechanism 10 can not only fix workpiece to support plate 9, but also achieve adaptive adjustment according to workpiece specifications, thus greatly expanding the scope of application.

[0019] When using this utility model, first open the box door 2, then pull the lever 10-7 down. The lever 10-7 drives the moving bar 10-1 down and stretches the spring 10-6. The moving bar 10-1 drives the slider 10-3 down. The slider 10-3 drives the connecting rod 10-4 to flip. With the telescopic rod 10-9 providing movement guidance for the contact rod 10-5, the contact rod 10-5 can move towards the support rod 7 and the telescopic rod shortens. Then, place the cylindrical workpiece on the upper part of the support plate 9, and then release the lever 10-7. This causes the spring 10-6 to shorten and drive the moving bar 10-1 up. With the cooperation of the slider 10-3, the telescopic rod, and the connecting rod 10-4, the contact rod 10-5 can abut against the inner wall of the cylindrical workpiece to fix the cylindrical workpiece on the placement plate. Then close the door 2, and start the curing heating lamp 5 and the geared motor 3. The curing heating lamp 5 can cure and heat the cylindrical workpiece. The geared motor 3 drives the rotating rod 4 to rotate slowly. The rotating rod 4 drives the support frame 6 to rotate inside the curing box 1, realizing the revolution of the cylindrical workpiece inside the curing box 1. During this process, by using the meshing of the first bevel gear 8-2 and the second bevel gear 8-4, the driven rod 8-3 can rotate inside the support frame 6. The driven rod 8-3 drives the third bevel gear 8-5 to rotate. The third bevel gear 8-5 drives the fourth bevel gear 8-6 to rotate. The fourth bevel gear 8-6 drives the support rod 7 to rotate. The support rod 7 drives the cylindrical workpiece to rotate through the support plate 9, so as to ensure a good curing effect of the coating on the surface of the cylindrical workpiece.

[0020] Compared with the prior art, the beneficial effects of this specific embodiment are as follows: 1. The geared motor 3 drives the rotating rod 4 to move the support frame 6 and the cylindrical workpiece to revolve within the curing chamber 1. Simultaneously, the workpiece rotates synchronously using the rotation mechanism 8. This avoids mutual obstruction between adjacent workpieces and ensures that the coating on the outer surface of the workpiece is in full contact with the curing heating lamp 5, ensuring uniform illumination and heating. This effectively avoids over- or under-curing issues and significantly improves the consistency of coating curing quality. 2. The fixing mechanism 10 moves the pull rod 10-7 and the moving bar 10-1 downward by pulling the grip 10-8. In conjunction with the slider 10-3 and the connecting rod 10-4, the abutment rod 10-5 retracts to place the workpiece. After being released, the spring 10-6 returns to its original position and drives the abutment rod 10-5 to abut against the inner wall of the workpiece. It can adapt to cylindrical workpieces with different inner diameters and fully expand the applicability of the device. 3. The observation window 14 on the box door 2 allows staff to observe the curing status of the workpiece inside the box in real time. The light-blocking curtain 15 on the outside can block the observation window 14 during curing to prevent light leakage from affecting the curing effect or causing light radiation hazards to personnel. 4. The rubber strip 11 and anti-slip texture 12 can increase the friction with the inner wall of the workpiece and the contact rod 10-5, prevent the workpiece from shifting during the curing process, and ensure the stability of the fixation.

[0021] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable lightweight coating material curing device, comprising a curing chamber (1) and a chamber door (2), wherein the chamber door (2) is hinged to the front opening of the curing chamber (1). characterized in that It also includes: A speed reduction motor (3) is fixedly installed on the upper part of the curing box (1). A rotating rod (4) is rotatably installed inside the curing box (1) via a bearing. The output shaft of the speed reduction motor (3) is connected to the rotating rod (4). Several curing heating lamps (5) are fixedly installed on the inner arc wall of the curing box (1) and the box door (2). Support frame (6), there are several support frames (6), which are distributed at two protruding positions of the rotating rod (4) with equal rounded corners. The upper part of the support frame (6) is rotatably inserted with a support rod (7) through a bearing. The support frame (6) is provided with a self-rotating mechanism (8) connected to the support rod (7). Support plate (9), there are several support plates (9), which are fixedly sleeved on several support rods (7), and the support plate (9) is located above the support frame (6). The support rods (7) are provided with a fixing mechanism (10).

2. The adjustable curing device for light weight coating material according to claim 1, wherein: The self-rotating mechanism (8) includes: The fixed rod (8-1) is fixedly installed on the inner bottom wall of the curing box (1). The rotating rod (4) is rotated and sleeved on the fixed rod (8-1) through the bearing. Two first bevel gears (8-2) are fixedly sleeved on the fixed rod (8-1). Driven rod (8-3), there are several driven rods (8-3), which are rotatably inserted into several support frames (6) through bearings. One end of the driven rod (8-3) is fixedly fitted with a second bevel gear (8-4) that meshes with the first bevel gear (8-2), and the other end of the driven rod (8-3) is fixedly fitted with a third bevel gear (8-5). The fourth bevel gear (8-6) consists of several units, which are fixedly sleeved on the lower ends of several support rods (7), and the fourth bevel gear (8-6) meshes with the third bevel gear (8-5).

3. The adjustable curing device for light weight coating material according to claim 1, wherein: The fixing mechanism (10) includes: The movable bar (10-1) is movably disposed inside the support rod (7). Several sliding grooves (10-2) are provided on the annular sidewall of the support rod (7). Two sliders (10-3) are slidably disposed in the sliding grooves (10-2), and the sliders (10-3) are fixedly disposed on the movable bar (10-1). Linkage (10-4), there are several linking rods (10-4), which are respectively hinged to several sliders (10-3). One end of two adjacent linking rods (10-4) is hinged to an abutment rod (10-5). A telescopic rod (10-9) connected to the support rod (7) is fixedly installed on the abutment rod (10-5). Spring (10-6), the spring (10-6) is fixedly installed inside the support rod (7), and the lower end of the spring (10-6) is fixedly connected to the moving bar (10-1). The lower end of the moving bar (10-1) is fixedly provided with a pull rod (10-7), and the lower end of the pull rod (10-7) passes through the support frame (6) and is fixedly provided with a handle (10-8).

4. The adjustable curing device for light weight coating material according to claim 3, wherein: A rubber strip (11) is fixedly provided on the side wall of the abutment rod (10-5), and anti-slip texture (12) is provided on the side wall of the rubber strip (11).

5. The adjustable curing device for light weight coating material as claimed in claim 1 wherein: The box door (2) has an observation opening (13), and an observation window (14) is provided inside the observation opening (13).

6. The adjustable curing device for light weight coating material as claimed in claim 5 wherein: A light-blocking curtain (15) is fixedly installed on the front side wall of the box door (2), and the light-blocking curtain (15) is located outside the observation window (14).

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