Multifunctional light-reflecting heat-insulating coating heating and curing device

Abstract

The utility model provides a multifunctional light-reflecting heat-insulating coating heating and curing device, which relates to the technical field of coating curing devices and comprises two side plates, rollers are symmetrically and rotatably connected between the two side plates, the outer surfaces of the two rollers are provided with the same conveying belt, one side of one side plate is provided with a motor, and the other side plate is provided with a motor. The bottom plate and the top plate are arranged, the bottom plate abuts against the conveying belt and is driven by the conveying belt, a workpiece is placed on the top of the top plate, a plurality of pressing blocks of the top plate abut against the bottom of the workpiece, the pressing blocks are arranged on the bottom of the top plate, the bottom of the bottom plate is driven by the conveying belt, and the bottom of the bottom plate is driven by the conveying belt. And the contact area and friction force between the top plate and the workpiece can be increased, so that the bottom plate can drive the workpiece on the top of the top plate to move, meanwhile, the workpiece is prevented from shifting on the conveying belt, and the defective rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coating curing devices, in particular to a multifunctional heating and curing device for reflective and heat-insulating coatings. Background Art

[0002] Reflective and heat-insulating coatings are coatings with relatively high solar reflectance, near-infrared reflectance, and hemispherical emissivity. Their thermal performance is superior to other heat-insulating materials. After applying the reflective and heat-insulating coating on a workpiece, in order to accelerate the curing of the coating, a heating and curing device for the coating is required to perform accelerated curing treatment on the reflective and heat-insulating coating.

[0003] When using a heating and curing device to cure a workpiece coated with a reflective and heat-insulating coating, it is necessary to use a conveyor belt to transport the workpiece into the curing chamber, and then cure the coating on the workpiece. However, when transporting the workpiece, the friction between the workpiece and the conveyor belt is used to drive the workpiece to move. This causes some special-shaped workpieces with a relatively small contact area with the conveyor belt and being relatively smooth to easily shift on the conveyor belt. As a result, the workpiece may come into contact with the inner wall of the curing chamber before the reflective and heat-insulating coating is cured, causing the reflective and heat-insulating coating to be rubbed off and increasing the rejection rate. Summary of the Utility Model

[0004] A coating heating and curing device proposed by the utility model to solve the problems of the prior art.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a multifunctional heating and curing device for reflective and heat-insulating coatings, including two side plates. Between the two side plates, drums are symmetrically and rotatably connected. The outer surfaces of the two drums are provided with the same conveyor belt. One side of one of the side plates is provided with a motor, and the output end of the motor is fixedly connected to one end of one of the drums. The bottoms of the two side plates are fixedly connected with the same base. The middle parts of the tops of the two side plates are fixedly connected with the same curing chamber. A curing lamp is arranged at the top of the inner wall of the curing chamber. Louvers are arranged on both sides of the curing chamber. An anti-slip device for increasing the friction between the workpiece and the conveyor belt is arranged between the two side plates.

[0006] The effect achieved by the above components is that by setting the anti-slip device, the friction between the workpiece to be cured and the conveyor belt can be increased, so that the workpiece is not easily displaced on the conveyor belt, and the rejection rate is reduced.

[0007] Preferably, the anti-slip device includes a bottom plate, the bottom of the bottom plate abuts against the top of the conveyor belt, several rollers are evenly arranged on both sides of the bottom plate, sliding rails are fixedly connected to the side close to each other of the two side plates, and the outer surfaces of several rollers are arranged on the inner walls of the sliding rails. A top plate is arranged on the top of the bottom plate, an adjusting device is arranged between the bottom plate and the top plate, several pressing blocks are evenly arranged on the top of the top plate, a first spring is fixedly connected to the bottom of the pressing block, one end of the first spring is fixedly connected to a stopper, and several stoppers are arranged on the top of the top plate.

[0008] The effects achieved by the above components are as follows: By setting the bottom plate, when the conveyor belt moves under the action of the roller, it will drive the bottom plate in contact with the conveyor belt to move on the top of the conveyor belt. The conveyor belt will drive the rollers to roll on the inner wall of the sliding rail. At the same time, the bottom plate will drive the top plate to move synchronously. Place the workpiece on the top of the top plate. The bottom of the workpiece first abuts against the tops of several pressing blocks. The several pressing blocks divide the top of the top plate into several parts, and each part is independent of each other. The bottom of the workpiece presses the pressing block and will also squeeze the first spring, causing the first spring to deform. Furthermore, the pressing block can be displaced to a certain extent according to the shape of the bottom of the workpiece, so as to increase the contact area and friction between the top of the top plate and the workpiece as much as possible. Therefore, while not affecting the transportation of the workpiece through the conveyor belt, it is beneficial to prevent the workpiece from shifting on the conveyor belt and reduce the defective rate.

[0009] Preferably, an installation component is arranged between the stopper and the top plate. The installation component includes a threaded pin. One end of the threaded pin is fixedly connected to one side of the stopper. The outer surface of the threaded pin is inserted into the inner wall of the top plate. A nut is arranged on the outer surface of the threaded pin. The outer surface of the threaded pin is threadedly inserted into the inner wall of the nut. A gasket is arranged between the nut and the top plate. The outer surface of the threaded pin is inserted into the inner wall of the gasket.

[0010] The effects achieved by the above components are as follows: By setting the threaded pin, inserting the threaded pin into the inner wall of the top plate, then sleeving the gasket and the nut on one end of the threaded pin, and rotating the nut so that one side of the nut abuts against the gasket and one side of the gasket abuts against the bottom of the top plate, the stopper and the top plate can be fixed, and at the same time, it is also convenient to disassemble the stopper. Furthermore, when a single pressing block and the first spring are damaged, only the corresponding first spring and pressing block need to be replaced, which can effectively reduce waste.

[0011] Preferably, a round rod and a cylinder are arranged inside the first spring. The outer surface of the round rod is slidably connected to the inner wall of the cylinder. One end of the round rod is fixedly connected to one side of the pressing block. One end of the cylinder is fixedly connected to one side of the stopper.

[0012] The effects achieved by the above components are as follows: By providing the round rod and the cylinder, when the first spring deforms, it will drive the round rod to slide synchronously on the inner wall of the cylinder, which can limit the first spring and is beneficial to preventing the first spring from bending during deformation.

[0013] Preferably, a rubber block is fixedly connected to the top of the pressing block, and a rubber plate is fixedly connected to the bottom of the bottom plate.

[0014] The effects achieved by the above components are as follows: By providing the rubber block and the rubber plate, the friction between the pressing block and the workpiece and between the bottom plate and the conveyor belt can be increased, so that the workpiece is more stable on the top plate and the conveyor belt can drive the bottom plate to move relatively stably.

[0015] Preferably, the adjusting device includes two sliding rods, one ends of the two sliding rods are symmetrically and fixedly connected to the top of the bottom plate, and the outer surfaces of the two sliding rods are slidably connected to the inner wall of the top plate.

[0016] The effects achieved by the above components are as follows: By providing the sliding rods and pushing the top plate to slide on the outer surfaces of the sliding rods, the workpiece can be driven to move in the vertical direction, so as to facilitate adjusting the distance between the workpiece and the curing lamp according to the height of the workpiece, which can effectively improve the practicability of the curing device.

[0017] Preferably, round hole blocks are symmetrically and fixedly connected to both sides of the top plate, a plurality of insertion holes are uniformly formed on the outer surface of the sliding rod, and the inner walls of the round hole block and one of the insertion holes are inserted with the same insertion pin.

[0018] The effects achieved by the above components are as follows: By providing the insertion pin and inserting the insertion pin into the inner walls of the round hole block and the corresponding insertion hole, the height of the top plate can be fixed.

[0019] Preferably, a second spring is arranged on the outer surface of the insertion pin, one end of the second spring is fixedly connected to one side of the round hole block, the other end of the spring is fixedly connected to an auxiliary block, and one side of the auxiliary block is fixedly connected to one end of the insertion pin.

[0020] The effects achieved by the above components are as follows: By providing the spring to connect the insertion pin connected to the auxiliary block and the round hole block, it is beneficial to prevent the problem that the insertion pin is likely to be lost after detaching from the inner walls of the insertion hole and the round hole block.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0022] In the present utility model, by providing a bottom plate and a top plate, the bottom plate abuts against the conveyor belt and is driven by the conveyor belt. The workpiece is placed on the top of the top plate, and several pressing blocks on the top plate abut against the bottom of the workpiece, which can increase the contact area and friction force between the top plate and the workpiece. Furthermore, when the bottom plate drives the workpiece on the top of the top plate to move, it is beneficial to prevent the workpiece from shifting on the conveyor belt and reduce the defective rate. Brief Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the anti-slip device of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the top plate of the present utility model;

[0026] Figure 4 is the present utility model Figure 3 magnified structural schematic diagram at position A;

[0027] Figure 5 is a three-dimensional structural schematic diagram of the bottom plate of the present utility model;

[0028] Figure 6 is a three-dimensional structural schematic diagram of the pressing block of the present utility model.

[0029] Legend Explanation: 1, side plate; 2, roller; 3, conveyor belt; 4, motor; 5, base; 6, anti-slip device; 61, bottom plate; 62, roller; 63, slide rail; 64, top plate; 65, pressing block; 66, first spring; 67, stop block; 68, mounting assembly; 681, threaded pin; 682, nut; 683, gasket; 69, round rod; 610, cylinder; 611, rubber block; 612, rubber plate; 7, adjusting device; 71, slide bar; 72, round hole block; 73, jack; 74, pin; 75, second spring; 76, auxiliary block; 8, curing chamber; 9, curing lamp; 10, shutter. Detailed Embodiment

[0030] Example 1, refer to Figures 1 - 3As shown in the figure, this embodiment discloses a multifunctional reflective and heat-insulating coating heating and curing device, which includes two side plates 1. A roller 2 is symmetrically and rotatably connected between the two side plates 1. The outer surfaces of the two rollers 2 are provided with the same conveyor belt 3. One side of one of the side plates 1 is provided with a motor 4, and the output end of the motor 4 is fixedly connected to one end of one of the rollers 2. The bottoms of the two side plates 1 are fixedly connected to the same base 5. The middle parts of the tops of the two side plates 1 are fixedly connected to the same curing chamber 8. A curing lamp 9 is arranged at the top of the inner wall of the curing chamber 8. Louvers 10 are arranged on both sides of the curing chamber 8. An anti-slip device 6 for increasing the friction between the workpiece to be cured and the conveyor belt 3 is arranged between the two side plates 1. By setting the anti-slip device 6, the friction between the workpiece to be cured and the conveyor belt 3 can be increased, so that the workpiece is not easily displaced on the conveyor belt 3, reducing the defective rate.

[0031] Referring to Figures 2 - 6 As shown in the figure, the anti-slip device 6 includes a bottom plate 61. The bottom of the bottom plate 61 abuts against the top of the conveyor belt 3. A number of rollers 62 are evenly arranged on both sides of the bottom plate 61. Sliding rails 63 are fixedly connected to the closer sides of the two side plates 1. The outer surfaces of the number of rollers 62 are arranged on the inner walls of the sliding rails 63. A top plate 64 is arranged on the top of the bottom plate 61. An adjusting device 7 is arranged between the bottom plate 61 and the top plate 64. A number of pressing blocks 65 are evenly arranged on the top of the top plate 64. A first spring 66 is fixedly connected to the bottom of the pressing block 65. One end of the first spring 66 is fixedly connected to a stop block 67. A number of stop blocks 67 are arranged on the top of the top plate 64. By setting the bottom plate 61, when the conveyor belt 3 moves under the action of the roller 2, it will drive the bottom plate 61 in contact with the conveyor belt 3 to move on the top of the conveyor belt 3. The conveyor belt 3 will drive the rollers 62 to roll on the inner walls of the sliding rails 63. At the same time, the bottom plate 61 will drive the top plate 64 to move synchronously. Place the workpiece on the top of the top plate 64. The bottom of the workpiece first abuts against the tops of the number of pressing blocks 65. The number of pressing blocks 65 divides the top of the top plate 64 into several parts, and each part is independent of each other. The bottom of the workpiece presses the pressing blocks 65, and at the same time squeezes the first spring 66, causing the first spring 66 to deform. Thus, the pressing blocks 65 can shift to a certain extent according to the shape of the bottom of the workpiece, maximizing the contact area and friction between the top of the top plate 64 and the workpiece. Therefore, while not affecting the transportation of the workpiece through the conveyor belt 3, it is beneficial to prevent the workpiece from shifting on the conveyor belt 3 and reducing the defective rate.

[0032] Referring to Figures 2 - 6As shown, an installation component 68 is provided between the stop block 67 and the top plate 64. The installation component 68 includes two threaded pins 681. One ends of the two threaded pins 681 are fixedly connected to one side of the stop block 67. The outer surface of the threaded pin 681 is inserted into the inner wall of the top plate 64. A nut 682 is arranged on the outer surface of the threaded pin 681. The outer surface of the threaded pin 681 is threadedly inserted into the inner wall of the nut 682. A gasket 683 is arranged between the nut 682 and the top plate 64. The outer surface of the threaded pin 681 is inserted into the inner wall of the gasket 683. By providing the threaded pin 681, inserting the threaded pin 681 into the inner wall of the top plate 64, then sleeving the gasket 683 and the nut 682 on one end of the threaded pin 681, and rotating the nut 682, so that one side of the nut 682 abuts against the gasket 683, and one side of the gasket 683 abuts against the bottom of the top plate 64, the stop block 67 and the top plate 64 can be fixed, and at the same time, it is also convenient to disassemble the stop block 67. Furthermore, when a single pressing block 65 and the first spring 66 are damaged, only the corresponding first spring 66 and pressing block 65 need to be replaced, which can effectively reduce waste; A round rod 69 and a cylinder 610 are arranged inside the first spring 66. The outer surface of the round rod 69 is slidably connected to the inner wall of the cylinder 610. One end of the round rod 69 is fixedly connected to one side of the pressing block 65. One end of the cylinder 610 is fixedly connected to one side of the stop block 67. By providing the round rod 69 and the cylinder 610, when the first spring 66 deforms, it will drive the round rod 69 to slide synchronously inside the inner wall of the cylinder 610, which can play a role in limiting the first spring 66 and is beneficial to preventing the first spring 66 from bending during the deformation process; A rubber block 611 is fixedly connected to the top of the pressing block 65, and a rubber plate 612 is fixedly connected to the bottom of the bottom plate 61. By providing the rubber block 611 and the rubber plate 612, the friction between the pressing block 65 and the workpiece and between the bottom plate 61 and the conveyor belt 3 can be increased, so that the workpiece is more stable on the top plate 64, and the conveyor belt 3 can drive the bottom plate 61 to move relatively stably.

[0033] Referring to Figure 3 and 4 As shown, the adjusting device 7 includes two sliding rods 71. One ends of the two sliding rods 71 are symmetrically and fixedly connected to the top of the bottom plate 61. The outer surfaces of the two sliding rods 71 are both slidably connected to the inner wall of the top plate 64. By providing the sliding rods 71 and pushing the top plate 64 to slide on the outer surface of the sliding rods 71, the workpiece can be driven to move in the vertical direction, and then it is convenient to adjust the distance between the workpiece and the curing lamp 9 according to the height of the workpiece, which can effectively improve the practicability of the curing device.

[0034] Referring to Figure 3 and Figure 4As shown in the figure, circular hole blocks 72 are symmetrically and fixedly connected to both sides of the top plate 64. A number of jacks 73 are evenly formed on the outer surface of the sliding rod 71. The inner walls of the circular hole block 72 and one of the jacks 73 are inserted with the same pin 74. By setting the pin 74 and inserting the pin 74 into the inner walls of the circular hole block 72 and the corresponding jack 73, the height of the top plate 64 can be fixed; a second spring 75 is arranged on the outer surface of the pin 74. One end of the second spring 75 is fixedly connected to one side of the circular hole block 72, and the other end of the spring is fixedly connected to an auxiliary block 76. One side of the auxiliary block 76 is fixedly connected to one end of the pin 74. By setting the spring to connect the pin 74 connected to the auxiliary block 76 and the circular hole block 72, it is beneficial to prevent the problem that the pin 74 is likely to be lost after being separated from the inner walls of the jack 73 and the circular hole block 72.

[0035] Working principle: Place the workpiece on the top of the top plate 64. The bottom of the workpiece first abuts against the tops of a number of pressing blocks 65. The number of pressing blocks 65 divides the top of the top plate 64 into several parts, and each part is independent of each other. The bottom of the workpiece presses the rubber block 611 and the pressing blocks 65, and at the same time presses the first spring 66, causing the first spring 66 to deform. Thus, the pressing blocks 65 can shift to an appropriate extent according to the shape of the bottom of the workpiece, maximizing the contact area and friction between the top of the top plate 64 and the workpiece. When the conveyor belt 3 moves under the action of the roller 2, it drives the bottom plate 61 in contact with the conveyor belt 3 to move on the top of the conveyor belt 3. The conveyor belt 3 drives the rollers 62 to roll on the inner wall of the slide rail 63. At the same time, the bottom plate 61 drives the top plate 64 to move synchronously. Therefore, while not affecting the transportation of the workpiece through the conveyor belt 3, it is beneficial to prevent the workpiece from shifting on the conveyor belt 3; when installing the pressing block 65, insert the threaded pin 681 into the inner wall of the top plate 64, then sleeved the gasket 683 and the nut 682 on one end of the threaded pin 681, and rotate the nut 682 until one side of the nut 682 abuts against the gasket 683 and one side of the gasket 683 abuts against the bottom of the top plate 64; when adjusting the height of the workpiece in the vertical direction, pull the auxiliary block 76 to drive the pin 74 to move, so that the pin 74 is separated from the jack 73. In this process, the auxiliary block 76 will simultaneously pull the second spring 75, causing the second spring 75 to deform. Then push the top plate 64 to slide on the outer surface of the sliding rod 71, driving the workpiece to move in the vertical direction until it reaches the appropriate height. Remove the force on the auxiliary block 76, and the second spring 75 will reset and drive the pin 74 into the inner wall of the corresponding jack 73 to complete the adjustment and fixation of the height of the workpiece.

Claims

1. A heating and curing device for a multifunctional reflective heat-insulating coating, comprising two side plates (1), characterized in that: A drum (2) is symmetrically and rotatably connected between the two side plates (1). The outer surfaces of the two drums (2) are provided with the same conveyor belt (3). A motor (4) is arranged on one side of one of the side plates (1). The output end of the motor (4) is fixedly connected to one end of one of the drums (2). The bottoms of the two side plates (1) are fixedly connected to the same base (5). The middle parts of the tops of the two side plates (1) are fixedly connected to the same curing chamber (8). A curing lamp (9) is arranged at the top of the inner wall of the curing chamber (8). Louvers (10) are arranged on both sides of the curing chamber (8). An anti-slip device (6) for increasing the friction between the lifted workpiece and the conveyor belt (3) is arranged between the two side plates (1).

2. The heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 1, characterized in that: The anti-slip device (6) includes a bottom plate (61). The bottom of the bottom plate (61) abuts against the top of the conveyor belt (3). A number of rollers (62) are evenly arranged on both sides of the bottom plate (61). Slide rails (63) are fixedly connected to the sides of the two side plates (1) close to each other. The outer surfaces of a number of the rollers (62) are arranged on the inner walls of the slide rails (63). A top plate (64) is arranged on the top of the bottom plate (61). An adjusting device (7) is arranged between the bottom plate (61) and the top plate (64). A number of pressing blocks (65) are evenly arranged on the top of the top plate (64). A first spring (66) is fixedly connected to the bottom of the pressing block (65). One end of the first spring (66) is fixedly connected to a stop block (67). A number of the stop blocks (67) are arranged on the top of the top plate (64).

3. A heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 2, characterized in that: An installation component (68) is arranged between the stop block (67) and the top plate (64). The installation component (68) includes two threaded pins (681). One ends of the two threaded pins (681) are fixedly connected to one side of the stop block (67). The outer surfaces of the threaded pins (681) are inserted into the inner walls of the top plate (64). Nuts (682) are arranged on the outer surfaces of the threaded pins (681). The outer surfaces of the threaded pins (681) are threadedly inserted into the inner walls of the nuts (682). A gasket (683) is arranged between the nut (682) and the top plate (64). The outer surfaces of the threaded pins (681) are inserted into the inner walls of the gasket (683).

4. A heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 3, characterized in that: A round rod (69) and a cylinder (610) are arranged inside the first spring (66). The outer surface of the round rod (69) is slidably connected to the inner wall of the cylinder (610). One end of the round rod (69) is fixedly connected to one side of the pressing block (65). One end of the cylinder (610) is fixedly connected to one side of the stop block (67).

5. A heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 4, characterized in that: A rubber block (611) is fixedly connected to the top of the pressing block (65). A rubber plate (612) is fixedly connected to the bottom of the bottom plate (61).

6. The heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 2, characterized in that: The adjusting device (7) includes two sliding rods (71). One ends of the two sliding rods (71) are symmetrically and fixedly connected to the top of the bottom plate (61). The outer surfaces of the two sliding rods (71) are slidably connected to the inner walls of the top plate (64).

7. A heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 6, characterized in that: On both sides of the top plate (64), round hole blocks (72) are symmetrically and fixedly connected. A plurality of jacks (73) are evenly formed on the outer surface of the sliding rod (71). The inner walls of the round hole block (72) and one of the jacks (73) are inserted with the same pin (74).

8. A heating and curing device for a multifunctional reflective and heat-insulating coating according to claim 7, characterized in that: A second spring (75) is arranged on the outer surface of the pin (74). One end of the second spring (75) is fixedly connected to one side of the round hole block (72). The other end of the spring is fixedly connected to an auxiliary block (76). One side of the auxiliary block (76) is fixedly connected to one end of the pin (74).

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