Color-coated sheet heating and curing device

Abstract

The utility model relates to the technical field of color-coated sheet production, and discloses a color-coated sheet heating and curing device which comprises a workbench, an insertion groove is formed in the workbench, and a cleaning assembly is installed in the insertion groove. By arranging the wiping assembly, when the conveying belt rotates, dust on the surface of the conveying belt can be cleaned, the situation that when the conveying belt rotates, the dust on the surface of the conveying belt falls on the surface of a color-coated sheet to be heated and cured is avoided, and therefore defects and flaws on the surface of a coating are reduced; through rotation of a first rotating roller, the surface of an adsorption plate can be made to have static electricity, and floating dust and sundries in nearby air can be adsorbed to the surface of the adsorption plate when the conveying belt rotates, so that the production quality of the color-coated sheet is improved, and the production efficiency is improved. And dust pollution of a working environment can be reduced, and working conditions are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of color coated sheet, more particularly to a color coated sheet heating and curing device. BACKGROUND

[0002] The color coated sheet heating and curing box is a key equipment used in the production process of color coated sheet. Its main function is to make the paint (such as oil paint, plastic coating, etc.) coated on the surface of the metal sheet rapidly solidify into a film at high temperature through heating and curing, forming a uniform and durable coating. The color coated sheet infrared heating and curing box is a device that uses infrared radiation technology to cure paint. The infrared heating and curing box directly heats the coating through infrared radiation, making it rapidly solidify. It has the advantages of high efficiency, energy saving, environmental protection, etc.

[0003] During the production process of the traditional color coated sheet infrared heating and curing box, due to the air flow in the production environment, particulate matter, dust and tiny impurities in the air can easily be brought to the surface of the color coated sheet without being fully filtered. Specifically, after the ventilation system of the heating and curing box is used for a long time, it cannot completely filter the dust in the air, causing the dust to adhere to the surface of the color coated sheet with the air flow. In this case, the dust falling on the surface of the coating can cause the coating to have particles, spots and other defects, seriously affecting the appearance and integrity of the coating. Frequent cleaning and inspection of the surface of the coating can increase the downtime of the production line, thereby reducing the production efficiency. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a color coated sheet heating and curing device to solve the problems existing in the background art.

[0005] The utility model provides the following technical scheme: a color coated sheet heating and curing device, which comprises a workbench, an infrared curing box main body installed on the top of the workbench, a belt conveyor fixedly installed between the workbench and the infrared curing box main body, and a conveying belt rotatably connected to the surface of the belt conveyor, a slot is formed in the inside of the workbench, and a cleaning assembly is installed in the inside of the slot.

[0006] The cleaning assembly comprises a bottom plate inserted into the inside of the slot, limit plates are fixedly connected to the two side surfaces of the bottom plate, a cleaning box is attached to the upper surface of the bottom plate, a wiping assembly is installed in the inside of the cleaning box, first and second rotating rollers are rotatably connected to the inside of the cleaning box, gear wheels are fixedly connected to the shaft ends of the first and second rotating rollers, the two gear wheels are meshed with each other, a drive motor is installed at the other end of the shaft of the second rotating roller, and an adjusting assembly is installed at the center of the inside of the cleaning box.

[0007] Further, the wiping assembly comprises a liquid storage tank fixedly connected to the inside of the cleaning box, a liquid injection hole is formed in the upper surface of the liquid storage tank, a protrusion is fixedly connected to the upper surface of the liquid storage tank, a magic tape is mounted on the surface of the protrusion, a through hole is formed in the surface of the protrusion, and a sponge block is fixedly attached to the surface of the protrusion through the magic tape.

[0008] Further, the bottom plate is fixedly connected with a limiting rod at each corner of the surface of the cleaning box, the diameter of the top of the limiting rod is larger than the diameter of the end, and the outer surface of the limiting rod is slidingly connected to the inside of the cleaning box.

[0009] Further, the adjusting assembly comprises a sealed box fixedly connected to the inside of the cleaning box, a sealed cavity is formed in the inside of the sealed box, a square plate is slidingly connected to the inside of the sealed cavity, a bearing is fixedly mounted in the inside of the sealed box, a bolt is fixedly connected to the inner ring of the bearing, the outer surface of the bolt is threadedly connected to the inside of the center of the square plate, a piston cylinder is fixedly connected to the bottom center of the sealed box, a sealing plate is slidingly connected to the inside of the piston cylinder, a supporting rod is fixedly connected to the surface of the bottom plate at the end away from the sealing plate, and a communication pipe is fixedly connected to the bottom of the sealed box.

[0010] Further, the surface of the conveying belt is fixedly embedded with an adsorption plate at equal intervals, the adsorption plate is a conductive rubber plate, the surface of the first rotating roller is fixedly connected with fluff at equal intervals, and the outer surface of the limiting plate is slidingly connected to the inside of the slot.

[0011] Further, the inside of the liquid storage tank is filled with cleaning liquid, the surface of the second rotating roller is fixedly connected with a wind plate at equal intervals, and the inside of the sealed cavity is in communication with the inside top end of the piston cylinder through the communication pipe.

[0012] The technical effects and advantages of the present application are as follows:

[0013] 1. The present application sets up a wiping assembly, which can clean the dust on the surface of the conveying belt when the conveying belt rotates, so that the dust on the surface of the conveying belt does not fall on the surface of the color-coated plate to be heated and solidified, thereby reducing the defects and flaws on the surface of the coating, and the rotation of the first rotating roller and the second rotating roller can blow dry the water stains wiped on the surface of the conveying belt. The rotation of the first rotating roller can make the fluff on the surface of the first rotating roller rub against the surface of the adsorption plate, so that the surface of the adsorption plate is electrified, the dust and sundries in the air near the conveying belt can be adsorbed on the surface of the adsorption plate when the conveying belt rotates, and the dust does not fall on the surface of the color-coated plate placed on the conveying belt. This not only improves the production quality of the color-coated plate, but also reduces the dust pollution of the working environment, improves the working conditions, and protects the health of the operators.

[0014] 2. The utility model discloses a sponge block and convex block through the paste structure of magic tape can conveniently replace the sponge block. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of the utility model

[0016] Figure 2 It is the structure schematic drawing of the cleaning assembly in the utility model;

[0017] Figure 3 It is the structure schematic drawing of the wiping assembly in the utility model;

[0018] Figure 4 It is the connection schematic drawing of the cleaning box and bottom plate in the utility model;

[0019] Figure 5 It is the structure schematic drawing of the adjusting assembly in the utility model.

[0020] The figure mark is: 1, workbench;2, infrared ray solidification box main part;3, belt conveyor;4, conveying belt;41, adsorption plate;5, slot;6, cleaning assembly;61, bottom plate;611, limit rod;62, limit board;63, cleaning box;64, wiping assembly;641, liquid storage tank;642, liquid injection hole;643, convex block;644, magic tape;645, perforation;646, sponge block;647, cotton rope;65, first rotating roller;66, second rotating roller;661, air plate;67, drive motor;68, adjusting assembly;681, sealed box;682, sealed cavity;683, square board;684, bearing;685, bolt;686, piston cylinder;687, sealing plate;688, support rod;689, communication pipe. DETAILED DESCRIPTION

[0021] The utility model will be further explained below in combination with specific embodiment, however, people skilled in the art should understand, the detailed description given here in combination with the drawings is to explain better, the structure of the utility model must exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belong to the protection scope of the application.

[0022] Figures 1-5 It is the best embodiment of the utility model, the following will be further explained in combination with the drawings Figures 1-5 The utility model will be further explained.

[0023] Specifically, a kind of color coated plate heating curing device, including workbench 1, infrared curing box main body 2 being installed on the top of workbench 1, belt conveyor 3 being fixedly installed between workbench 1 and infrared curing box main body 2 and transmission belt 4 being rotatably connected on the surface of belt conveyor 3, the surface of transmission belt 4 is fixedly embedded with adsorption plate 41 at equal intervals, adsorption plate 41 is conductive rubber plate, the surface of first rotating roller 65 is fixedly connected with fluff at equal intervals, the inside of workbench 1 is provided with slot 5, cleaning assembly 6 is installed in the inside of slot 5;

[0024] Cleaning assembly 6 includes bottom plate 61 inserted into slot 5, limit plate 62 is fixedly connected to the two side faces of bottom plate 61, cleaning box 63 is attached to the upper surface of bottom plate 61, wiping assembly 64 is installed in the inside of cleaning box 63, first rotating roller 65 and second rotating roller 66 are rotatably connected in the inside of cleaning box 63, the shaft end faces of first rotating roller 65 and second rotating roller 66 are fixedly connected with gears, and the two gears are engaged with each other, drive motor 67 is installed on the other end of the shaft of second rotating roller 66, adjusting assembly 68 is installed at the center of the inside of cleaning box 63.

[0025] In the embodiment, by the rotation of first rotating roller 65, the friction between the fluff on the surface of first rotating roller 65 and the surface of adsorption plate 41 can make the surface of adsorption plate 41 electrostatic, and can make transmission belt 4 attract floating dust and debris in the air near the surface of adsorption plate 41 when rotating, so as to avoid the dust falling on the surface of color coated plate placed on the surface of transmission belt 4, which not only improves the production quality of color coated plate, but also reduces dust pollution in the working environment, improves the working conditions and protects the health of operators.

[0026] Specifically, wiping assembly 64 includes liquid storage tank 641 fixedly connected in the inside of cleaning box 63, liquid injection hole 642 is formed in the upper surface of liquid storage tank 641, protruding block 643 is fixedly connected to the upper surface of liquid storage tank 641, magic tape 644 is installed on the surface of protruding block 643, perforation 645 is formed in the surface of protruding block 643, sponge block 646 is fixedly attached to the surface of protruding block 643 through magic tape 644, cotton rope 647 is fixedly connected to the bottom of sponge block 646 at equal intervals.

[0027] In the embodiment, by setting wiping assembly 64, dust on the surface of transmission belt 4 can be cleaned when transmission belt 4 rotates, so as to avoid the dust on the surface of transmission belt 4 falling on the surface of color coated plate to be heated and cured when transmission belt 4 rotates, thereby reducing defects and flaws on the surface of coating, and cooperating with the rotation of first rotating roller 65 and second rotating roller 66, the water stains wiped on the surface of transmission belt 4 can be blown dry.

[0028] Specifically, the bottom plate 61 is fixedly connected with a limiting rod 611 near the four corners of the surface of the cleaning box 63, the top of the limiting rod 611 has a larger diameter than the end, and the outer surface of the limiting rod 611 is slidingly connected in the inside of the cleaning box 63.

[0029] In the embodiment, the limiting rod 611 can improve the stability of the longitudinal sliding of the cleaning box 63.

[0030] Specifically, the adjusting assembly 68 comprises a sealing box 681 fixedly connected in the inside of the cleaning box 63, a sealing cavity 682 is arranged in the inside of the sealing box 681, a square plate 683 is sealingly and slidingly connected in the inside of the sealing cavity 682, a bearing 684 is fixedly arranged in the inside of the sealing box 681, a bolt 685 is fixedly connected with the inner ring of the bearing 684, the outer surface of the bolt 685 is threadedly connected with the inside of the center of the square plate 683, a piston cylinder 686 is fixedly connected with the bottom center of the sealing box 681, a sealing plate 687 is sealingly and slidingly connected in the inside of the piston cylinder 686, a supporting rod 688 is fixedly connected with the bottom of the sealing plate 687, the end face of the supporting rod 688 away from the sealing plate 687 is fixedly connected with the surface of the bottom plate 61, and a communication pipe 689 is fixedly connected with the bottom of the sealing box 681.

[0031] In the embodiment, the rotation of the bolt 685 drives the square plate 683 to slide in the inside of the sealing cavity 682, the inside of the sealing cavity 682 is pressurized, the inside of the piston cylinder 686 is also in a strong pressure state, the supporting rod 688 is driven by the sealing plate 687 to slide downward, the cleaning box 63 slides away from the bottom plate 61, and the surface of the sponge block 646 and the surface of the fluff on the surface of the first rotating roller 65 abut against the surface of the belt conveyor 3.

[0032] Specifically, the outer surface of the limiting plate 62 is slidingly connected in the inside of the slot 5.

[0033] In the embodiment, the limiting plate 62 can facilitate the stable insertion of the bottom plate 61 in the inside of the slot 5.

[0034] Specifically, the inside of the liquid storage box 641 is filled with cleaning liquid, the surface of the second rotating roller 66 is equidistantly fixedly connected with a wind plate 661, and the inside of the sealing cavity 682 is connected with the top end of the inside of the piston cylinder 686 through the communication pipe 689.

[0035] In the embodiment, the sliding of the square plate 683 can control the air pressure in the inside of the sealing cavity 682 and the piston cylinder 686.

[0036] The working principle and use process of the utility model: when using, after the cleaning assembly 6 is inserted into the slot 5, the square plate 683 is driven to slide in the sealing cavity 682 by rotating the bolt 685, and the sealing cavity 682 is pressurized, at this time, the piston cylinder 686 is also in a strong pressure state, and the support rod 688 is driven to slide downward by the sealing plate 687, at this time, the cleaning box 63 slides away from the bottom plate 61, and the surface of the sponge block 646 and the surface of the first rotating roller 65 are abutted on the surface of the belt conveyor 3, since the liquid storage tank 641 is filled with cleaning liquid, the cleaning liquid is adsorbed by the sponge block 646 through the cotton rope 647, the belt conveyor 3 is rotated through the transmission belt 4, the surface of the transmission belt 4 is cleaned through the friction between the surface of the transmission belt 4 and the sponge block 646, then the first rotating roller 65 and the second rotating roller 66 are driven to rotate by starting the driving motor 67, the water stains on the surface of the transmission belt 4 are blown dry through the rotation of the second rotating roller 66, the surface of the first rotating roller 65 is rubbed with the surface of the adsorption plate 41 through the rotation of the first rotating roller 65, the surface of the adsorption plate 41 is electrified, and the transmission belt 4 can adsorb the floating dust and sundries in the air on the surface of the adsorption plate 41 when rotating, so that the dust is prevented from falling on the surface of the color coated sheet placed on the surface of the transmission belt 4, and the quality of the color coated sheet after solidification is affected.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belong to the protection scope of the utility model technical scheme.

Claims

1. A color-coated sheet heating and curing device, comprising a workbench (1), an infrared curing box main body (2) installed on the top of the workbench (1), a belt conveyor (3) fixedly installed between the workbench (1) and the infrared curing box main body (2), and a conveying belt (4) rotatably connected to the surface of the belt conveyor (3), characterized in that: The inside of the workbench (1) is provided with a slot (5), and the inside of the slot (5) is provided with a cleaning assembly (6); The cleaning assembly (6) comprises a bottom plate (61) inserted into the slot (5), both sides of the bottom plate (61) are fixedly connected with limiting plates (62), the upper surface of the bottom plate (61) is attached with a cleaning box (63), the inside of the cleaning box (63) is provided with a wiping assembly (64), the inside of the cleaning box (63) is rotatably connected with a first rotating roller (65) and a second rotating roller (66), the shaft end surface of the first rotating roller (65) and the second rotating roller (66) is fixedly connected with a gear, and the two gears are meshed with each other, the other end of the shaft of the second rotating roller (66) is provided with a driving motor (67), and the inside of the cleaning box (63) is provided with an adjusting assembly (68).

2. The heating and curing device for color-coated steel sheet according to claim 1, characterized in that: The wiping assembly (64) comprises a liquid storage tank (641) fixedly connected in the inside of the cleaning box (63), the upper surface of the liquid storage tank (641) is provided with a liquid injection hole (642), the upper surface of the liquid storage tank (641) is fixedly connected with a protruding block (643), the surface of the protruding block (643) is provided with a magic tape (644), the surface of the protruding block (643) is provided with a perforation (645), and the surface of the protruding block (643) is fixedly attached with a sponge block (646) through the magic tape (644).

3. The heating and curing device for color coated steel sheet according to claim 1, characterized in that: The surface of the bottom plate (61) near the cleaning box (63) is fixedly connected with limiting rods (611) at four corners, the top diameter of the limiting rod (611) is greater than the end diameter, and the outer surface of the limiting rod (611) is slidably connected in the inside of the cleaning box (63).

4. The heating and curing device for color coated steel sheet according to claim 2, wherein: The adjusting assembly (68) comprises a sealing box (681) fixedly connected in the inside of the cleaning box (63), the inside of the sealing box (681) is provided with a sealing cavity (682), the inside of the sealing cavity (682) is slidably connected with a square plate (683), the inside of the sealing box (681) is fixedly provided with a bearing (684), the inner ring of the bearing (684) is fixedly connected with a bolt (685), the outer surface of the bolt (685) is threadedly rotatably connected in the inside of the square plate (683), the bottom center of the sealing box (681) is fixedly connected with a piston cylinder (686), the inside of the piston cylinder (686) is slidably connected with a sealing plate (687), the bottom of the sealing plate (687) is fixedly connected with a supporting rod (688), the end surface of the supporting rod (688) away from the sealing plate (687) is fixedly connected with the surface of the bottom plate (61), and the bottom of the sealing box (681) is fixedly connected with a communication pipe (689).

5. The device for heating and curing of the colored sheet according to claim 1, characterized in that: The surface of the conveying belt (4) is fixedly embedded with adsorption plates (41), the adsorption plates (41) are conductive rubber plates, the surface of the first rotating roller (65) is fixedly connected with fluff, and the outer surface of the limiting plate (62) is slidably connected in the inside of the slot (5).

6. The device for heating and curing of the colored sheet according to claim 4, characterized in that: The inside of the liquid storage tank (641) is filled with cleaning liquid, the surface of the second rotating roller (66) is equidistantly and fixedly connected with air plates (661), and the inside of the sealed cavity (682) is communicated with the inside top end of the piston cylinder (686) through a communication pipe (689).

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