Continuous electric baking device for aluminum veneer

Abstract

The utility model discloses a continuous electric baking device for aluminum veneers, which belongs to the technical field of aluminum veneer processing and comprises a conveying table, a plurality of rotating rollers are arranged in the conveying table, a baking cover is arranged at the upper end of the conveying table, and a mounting frame is arranged at the upper end of the baking cover. When one surface of the aluminum veneer is baked and reaches between the two clamping plates, an electric push rod II is started to push the clamping plates to clamp and fix the aluminum veneer, an electric push rod I is started to push a moving seat to move upwards, then a motor I is started to drive the clamping plates to rotate, the clamping plates rotate to drive the aluminum veneer to turn over, and then the electric push rod I is started to contract to drive the moving seat to descend; and finally, the second electric push rod is started to contract, the clamping plate loosens the aluminum veneer to the rotating roller, the rotating roller rotates reversely, then the aluminum veneer is conveyed into the baking cover to be baked, the aluminum veneer can be turned over automatically through the arrangement of the turnover assembly, and the baking quality of the aluminum veneer is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum veneer processing, and in particular relates to a continuous electric baking device for aluminum veneer. Background Art

[0002] Aluminum veneer is a material whose structure consists of panels, reinforcement ribs and corners. The characteristics of aluminum veneer include its lightweight, corrosion resistance, fire resistance, moisture resistance, and easy installation. Aluminum veneer also has the characteristics of high strength, high rigidity and high decorativeness, making it one of the ideal materials for building exterior wall decoration. In addition, aluminum veneer also has the characteristics of beautiful, generous, elegant and modern appearance, which can meet the needs of various architectural styles. Its surface treatment technology is also very mature, including fluorocarbon spraying, roller coating, sandblasting and other processes, which can produce aluminum veneers of various colors and textures.

[0003] Chinese patent application No. 2021200515959 discloses an aluminum veneer pre-roller coating continuous baking device, comprising a conveying platform, rotating rollers are equidistantly arranged in the conveying platform, a baking hood is arranged on the top of the conveying platform, a heat conduction pipe is arranged on the top surface of the inner cavity of the baking hood, through holes are equidistantly opened at the bottom of the heat conduction pipe, fixing blocks are symmetrically arranged on both sides of the heat conduction pipe, a fan is arranged in the middle of the top of the baking hood, a first conduit is connected between the bottom of the fan and the heat conduction pipe, an installation frame is arranged above the fan, a second conduit is connected between the bottom of the installation frame and the fan, heating pipes are symmetrically embedded on both sides of the inner wall of the installation frame, and a support rod is arranged between the bottom of the installation frame and the baking hood. The utility model has a simple structure and a reasonable design. When the aluminum veneer is conveyed by the rotating roller, the air heated by the heating pipe can be better guided to the surface of the aluminum veneer through the heat conduction pipe in the baking hood, thereby baking the aluminum veneer.

[0004] The above-mentioned patent cannot automatically turn over the aluminum panel, which makes it inconvenient to bake the other side of the aluminum panel. At the same time, the original device connects the protective plate and the installation frame with bolts, which makes it inconvenient to quickly disassemble and clean the protective plate or to inspect and maintain the heating tube in the installation frame. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a continuous electric baking device for aluminum veneers, which has the characteristic of being able to automatically turn over the aluminum veneers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous electric baking device for aluminum veneer, comprising a conveying table, a plurality of rotating rollers are arranged in the conveying table, a baking hood is arranged at the upper end of the conveying table, a mounting frame is arranged at the upper end of the baking hood, a plurality of heating tubes are arranged in the mounting frame, a protective plate is arranged at the upper end of the mounting frame, a plurality of connecting holes are arranged in the protective plate, a fan is arranged at the lower end of the mounting frame, an air outlet mechanism is arranged at the output end of the fan, and a flip assembly is arranged at one end of the conveying table.

[0007] Furthermore, the flipping assembly includes an electric push rod 1, a moving seat, an electric push rod 2, a motor 1, a splint, an anti-slip pad and a moving assembly, wherein an electric push rod 1 is arranged on both sides of one end of the conveying platform, a moving seat is arranged at the output end of the electric push rod 1, an electric push rod 2 is arranged at one end of the moving seat, a motor 1 is arranged at the output end of the electric push rod 2, a splint is arranged at the output end of the motor 1, an anti-slip pad is bonded to the other end of the splint by glue, and the electric push rod 1 is connected to the conveying platform through the moving assembly.

[0008] Furthermore, the moving component includes a slide, a folding plate, a slide groove, a second motor, a screw and a pad, wherein a slide is provided at a lower end of the electric push rod, a folding plate is provided at a position corresponding to the slide at one end of the conveying platform, a slide groove corresponding to the slide is provided in the folding plate, a second motor is provided at one end of the folding plate, a screw is provided at the output end of the second motor, and pads are provided on both sides of the lower end of the folding plate.

[0009] Furthermore, a bearing rotating seat is arranged between the screw rod and the conveying platform, a threaded hole corresponding to the screw rod is arranged in the sliding seat, and the folding plate and the conveying platform are welded by spot welding.

[0010] Furthermore, plug plates are provided on both sides of the lower end of the protective plate, slots corresponding to the plug plates are provided on both sides of the upper end of the installation frame, fixed cylinders are provided at positions corresponding to the slots at both ends of the installation frame, a sliding rod is provided in the fixed cylinder, a pulling plate is provided at one end of the sliding rod, a limiting plate is provided on the surface of the sliding rod, a spring is provided on the surface of the sliding rod between the limiting plate and the fixed cylinder, and a card hole corresponding to the sliding rod is provided in the plug plate.

[0011] Furthermore, after the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and the installation frame and the fixing cylinder are both provided with sliding holes corresponding to the sliding rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a flipping component. When the aluminum veneer finishes baking on one side and reaches between two clamping plates, the second electric push rod is turned on to push the clamping plate to clamp and fix the aluminum veneer. The anti-skid pad at one end of the clamping plate plays an anti-skid role. The first electric push rod is turned on to push the moving seat to move upward. Then the first motor is turned on to drive the clamping plate to rotate. The rotation of the clamping plate drives the aluminum veneer to flip. Then the first electric push rod is turned on to shrink and drive the moving seat to descend. Finally, the second electric push rod is turned on to shrink. The clamping plate relaxes the aluminum veneer onto the rotating roller. The rotating roller reverses and then transports the aluminum veneer into the baking cover for baking. The aluminum veneer can be automatically turned over by setting the flipping component, thereby improving the baking quality of the aluminum veneer.

[0014] 2. The utility model sets a plug plate, pulls the pull plate to drive the slide bar and the limit plate to slide in the fixed tube, the limit plate compresses the spring, and then the protective plate is placed on the upper end of the installation frame, the plug plates on both sides of the lower end of the protective plate are inserted into the slots on the upper end of the installation frame, and then the pull plate is released, the spring extends and pushes one end of the slide bar into the card hole of the plug plate, so as to achieve the effect of limiting and fixing the plug plate and the protective plate. By setting the plug plate, it is convenient to quickly disassemble and clean the protective plate or to inspect and maintain the heating tube in the installation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the protective plate of the utility model when it is installed;

[0017] Figure 3 This is a three-dimensional diagram of the flip assembly of the utility model;

[0018] Figure 4 For this utility model Figure 2 A magnified image of point A;

[0019] In the figure: 1. conveying table; 2. flip assembly; 21. electric push rod 1; 22. moving seat; 23. electric push rod 2; 24. motor 1; 25. clamping plate; 26. anti-skid pad; 27. moving assembly; 271. sliding seat; 272. folding plate; 273. slide groove; 274. motor 2; 275. screw rod; 276. cushion block; 3. rotating roller; 4. air outlet mechanism; 5. fan; 6. fixing cylinder; 7. installation frame; 8. protective plate; 9. connecting hole; 10. baking hood; 11. heating tube; 12. plug plate; 13. slot; 14. slide rod; 15. pull plate; 16. limit plate; 17. spring; 18. clamping hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0021] See attached Figure 1-4 The present embodiment provides the following technical solutions: a continuous electric baking device for aluminum veneer, comprising a conveying platform 1, a plurality of rotating rollers 3 are arranged in the conveying platform 1, a baking cover 10 is arranged at the upper end of the conveying platform 1, a mounting frame 7 is arranged at the upper end of the baking cover 10, a plurality of heating tubes 11 are arranged in the mounting frame 7, a protective plate 8 is arranged at the upper end of the mounting frame 7, a plurality of connecting holes 9 are arranged in the protective plate 8, a fan 5 is arranged at the lower end of the mounting frame 7, an air outlet mechanism 4 is arranged at the output end of the fan 5, and a flip assembly 2 is arranged at one end of the conveying platform 1.

[0022] The flip assembly 2 includes an electric push rod 21, a moving seat 22, an electric push rod 23, a motor 24, a splint 25, an anti-slip pad 26 and a moving assembly 27, wherein the electric push rod 21 is arranged on both sides of one end of the conveying platform 1, the moving seat 22 is arranged at the output end of the electric push rod 21, the electric push rod 23 is arranged at one end of the moving seat 22, the motor 24 is arranged at the output end of the electric push rod 23, the splint 25 is arranged at the output end of the motor 24, the anti-slip pad 26 is bonded to the other end of the splint 25 by glue, and the electric push rod 21 is connected to the conveying platform 1 through the moving assembly 27.

[0023] By adopting the above technical scheme, when the aluminum veneer completes baking on one side and reaches between the two clamping plates 25, the electric push rod 23 is turned on to push the clamping plate 25 to clamp and fix the aluminum veneer, and the anti-skid pad 26 at one end of the clamping plate 25 plays an anti-skid role. The electric push rod 1 21 is turned on to push the moving seat 22 to move upward, and then the motor 1 24 is turned on to drive the clamping plate 25 to rotate. The rotation of the clamping plate 25 drives the aluminum veneer to flip over, and then the electric push rod 1 21 is turned on to contract and drive the moving seat 22 to descend. Finally, the electric push rod 23 is turned on to contract, and the clamping plate 25 relaxes the aluminum veneer onto the rotating roller 3. The rotating roller 3 is reversed and the aluminum veneer is transported into the baking cover 10 for baking. By setting the flip component 2, the aluminum veneer can be automatically turned over, thereby improving the baking quality of the aluminum veneer.

[0024] The moving assembly 27 includes a slide 271, a folding plate 272, a slide groove 273, a motor 274, a screw 275 and a cushion block 276, wherein a slide 271 is arranged at the lower end of the electric push rod 21, a folding plate 272 is arranged at a position corresponding to the slide 271 at one end of the conveying platform 1, a slide groove 273 corresponding to the slide 271 is arranged in the folding plate 272, a motor 274 is arranged at one end of the folding plate 272, a screw 275 is arranged at the output end of the motor 274, and cushion blocks 276 are arranged on both sides of the lower end of the folding plate 272.

[0025] By adopting the above technical solution, when the aluminum single plate is flipped, the motor 274 can be turned on to drive the screw rod 275 to rotate. The rotation of the screw rod 275 drives the slide 271 to slide in the slide groove 273 of the folding plate 272. The movement of the slide 271 can drive the clamping plate 25 to move. By setting the moving component 27, the aluminum single plate can be moved during flipping to prevent the side of the aluminum single plate from hitting the rotating roller 3.

[0026] A bearing rotating seat is arranged between the screw rod 275 and the conveying platform 1 , a threaded hole corresponding to the screw rod 275 is arranged in the sliding seat 271 , and the folding plate 272 and the conveying platform 1 are welded by spot welding.

[0027] By adopting the above technical solution, the rotation of the screw rod 275 can drive the slide 271 to move on the folding plate 272, and the spot welding makes the folding plate 272 and the conveying platform 1 more secure.

[0028] When the continuous electric baking device for aluminum veneer is used, it is installed at a suitable position, and the fan 5 is turned on to blow air. The air blown by the fan 5 is heated by the heating tube 11 and then transported to the air outlet mechanism 4 for blowing out. Then, the aluminum veneer is placed on the rotating roller 3 on the conveying platform 1. The rotating roller 3 transports the aluminum veneer to the baking cover 10, and the air outlet mechanism 4 blows out hot air to bake the aluminum veneer. By setting the flipping component 2, when the aluminum veneer finishes baking on one side and reaches between the two clamping plates 25, the electric push rod 23 is turned on to push the clamping plate 25 to clamp and fix the aluminum veneer, and the anti-skid pad 26 at one end of the clamping plate 25 plays an anti-skid role; the electric push rod 1 21 is turned on to push the moving seat 22 to move upward, and then the motor 1 24 is turned on to drive the clamping plate 25 to rotate, and the rotation of the clamping plate 25 drives the aluminum veneer to flip, and then the electric push rod 1 21 is turned on to contract and drive the moving seat 22 to descend, and finally the electric push rod 2 23 is turned on to contract; the clamping plate 25 relaxes the aluminum veneer onto the rotating roller 3, and the rotating roller 3 is reversed and then the aluminum veneer is transported into the baking cover 10 for baking. By setting the flipping component 2, the aluminum veneer can be automatically turned over to improve the baking quality of the aluminum veneer. By setting the moving component 27, when the aluminum veneer is flipped, the motor 274 can be turned on to drive the screw rod 275 to rotate. The rotation of the screw rod 275 drives the slide 271 to slide in the slide groove 273 of the folding plate 272. The movement of the slide 271 can drive the clamping plate 25 to move. By setting the moving component 27, the aluminum veneer can be moved during flipping to prevent the side of the aluminum veneer from hitting the rotating roller 3. Example 2

[0029] The present embodiment is different from the embodiment 1 in that: plug plates 12 are provided on both sides of the lower end of the protective plate 8, slots 13 corresponding to the plug plates 12 are provided on both sides of the upper end of the mounting frame 7, fixed tubes 6 are provided at positions corresponding to the slots 13 at both ends of the mounting frame 7, a slide rod 14 is provided in the fixed tube 6, a pull plate 15 is provided at one end of the slide rod 14, a limit plate 16 is provided on the surface of the slide rod 14, a spring 17 is provided on the surface of the slide rod 14 between the limit plate 16 and the fixed tube 6, and a card hole 18 corresponding to the slide rod 14 is provided in the plug plate 12.

[0030] By adopting the above technical solution, the pull plate 15 is pulled to drive the slide rod 14 and the limit plate 16 to slide in the fixed tube 6, and the limit plate 16 compresses the spring 17, and then the protective plate 8 is placed on the upper end of the installation frame 7, and the plug plates 12 on both sides of the lower end of the protective plate 8 are inserted into the slots 13 at the upper end of the installation frame 7, and then the pull plate 15 is released, and the spring 17 is extended to push one end of the slide rod 14 into the card hole 18 of the plug plate 12, so as to achieve the effect of limiting and fixing the plug plate 12 and the protective plate 8. By setting the plug plate 12, it is convenient to quickly disassemble and clean the protective plate 8 or to inspect and maintain the heating tube 11 in the installation frame 7.

[0031] After the plug board 12 enters the slot 13 , the side of the plug board 12 is in close contact with the inner wall of the slot 13 , and sliding holes corresponding to the sliding rod 14 are provided in the installation frame 7 and the fixing tube 6 .

[0032] By adopting the above technical solution, after the plug board 12 enters the slot 13 , the plug board 12 is more stable in the slot 13 , and the slide bar 14 can slide in the installation frame 7 and the fixing tube 6 .

[0033] When this embodiment is used, by setting the plug plate 12, pulling the pull plate 15 drives the sliding rod 14 and the limit plate 16 to slide in the fixed tube 6, the limit plate 16 compresses the spring 17, and then the protective plate 8 is placed on the upper end of the installation frame 7, and the plug plates 12 on both sides of the lower end of the protective plate 8 are inserted into the slots 13 at the upper end of the installation frame 7, and then the pull plate 15 is released, and the spring 17 is extended to push one end of the sliding rod 14 into the card hole 18 of the plug plate 12, so as to achieve the effect of limiting and fixing the plug plate 12 and the protective plate 8. By setting the plug plate 12, it is convenient to quickly disassemble and clean the protective plate 8 or to inspect and maintain the heating tube 11 in the installation frame 7.

[0034] The motor 24 in the utility model is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0035] The motor 274 in the utility model is an existing disclosed technology, and the selected model is YS71 / 80.

[0036] The electric push rod 1 21 and the electric push rod 2 23 in the utility model are existing disclosed technologies, and the selected model is FTG50.

[0037] The structure and working principle of the conveying platform 1, rotating roller 3, air outlet mechanism 4, fan 5, mounting frame 7, protective plate 8, connecting hole 9, baking hood 10 and heating tube 11 in the utility model have been disclosed in a kind of aluminum veneer pre-roller coating continuous baking device disclosed in Chinese patent application number 2021200515959. Its working principle is to turn on the fan 5 to blow air, and the air blown by the fan 5 is heated by the heating tube 11 and then transported to the air outlet mechanism 4 for blowing out. Then, the aluminum veneer is placed on the rotating roller 3 on the conveying platform 1, and the rotating roller 3 transports the aluminum veneer to the baking hood 10, and the air outlet mechanism 4 blows out hot air to bake the aluminum veneer.

[0038] The working process of the utility model is as follows: when the continuous electric baking device for aluminum veneer is used, the device is installed at a suitable position, and the fan 5 is turned on to blow air. The air blown by the fan 5 is heated by the heating tube 11 and then transported to the air outlet mechanism 4 for blowing out. Then, the aluminum veneer is placed on the rotating roller 3 on the conveying platform 1. The rotating roller 3 transports the aluminum veneer to the baking cover 10, and the air outlet mechanism 4 blows out hot air to bake the aluminum veneer. By setting the flipping component 2, when the aluminum veneer finishes baking on one side and reaches between the two clamping plates 25, the electric push rod 23 is turned on to push the clamping plate 25 to clamp and fix the aluminum veneer, and the anti-skid pad 26 at one end of the clamping plate 25 plays an anti-skid role; the electric push rod 1 21 is turned on to push the moving seat 22 to move upward, and then the motor 1 24 is turned on to drive the clamping plate 25 to rotate, and the rotation of the clamping plate 25 drives the aluminum veneer to flip, and then the electric push rod 1 21 is turned on to contract and drive the moving seat 22 to descend, and finally the electric push rod 23 is turned on to contract, and the clamping plate 25 relaxes the aluminum veneer onto the rotating roller 3, and the rotating roller 3 is reversed and then the aluminum veneer is transported into the baking cover 10 for baking. By setting the flipping component 2, the aluminum veneer can be automatically turned over, thereby improving the baking quality of the aluminum veneer. By setting the moving component 27, when the aluminum single plate is flipped, the motor 274 can be turned on to drive the screw rod 275 to rotate. The rotation of the screw rod 275 drives the slide 271 to slide in the slide groove 273 of the folding plate 272. The movement of the slide 271 can drive the clamping plate 25 to move. By setting the moving component 27, the aluminum single plate can be moved during flipping to prevent the side of the aluminum single plate from hitting the rotating roller 3. By setting the plug plate 12, pulling the pull plate 15 drives the slide bar 14 and the limit plate 16 to slide in the fixed tube 6, and the limit plate 16 compresses the spring 17, and then the protective plate 8 is placed on the upper end of the installation frame 7, and the plug plates 12 on both sides of the lower end of the protective plate 8 are inserted into the slots 13 at the upper end of the installation frame 7, and then the pull plate 15 is released, and the spring 17 is extended to push one end of the slide bar 14 into the card hole 18 of the plug plate 12, so as to achieve the effect of limiting and fixing the plug plate 12 and the protective plate 8. By setting the plug plate 12, it is convenient to quickly disassemble and clean the protective plate 8 or to inspect and maintain the heating tube 11 in the installation frame 7.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous electric baking device for aluminum veneer, comprising a conveying platform, characterized in that: The conveying platform is provided with a plurality of rotating rollers, a baking cover is provided at the upper end of the conveying platform, a mounting frame is provided at the upper end of the baking cover, a plurality of heating tubes are provided in the mounting frame, a protective plate is provided at the upper end of the mounting frame, a plurality of connecting holes are provided in the protective plate, a fan is provided at the lower end of the mounting frame, an air outlet mechanism is provided at the output end of the fan, and a flip assembly is provided at one end of the conveying platform.

2. The continuous electric baking device for aluminum veneer according to claim 1, characterized in that: The flip assembly includes an electric push rod 1, a moving seat, an electric push rod 2, a motor 1, a splint, an anti-slip pad and a moving assembly, wherein an electric push rod 1 is arranged on both sides of one end of the conveying platform, a moving seat is arranged at the output end of the electric push rod 1, an electric push rod 2 is arranged at one end of the moving seat, a motor 1 is arranged at the output end of the electric push rod 2, a splint is arranged at the output end of the motor 1, an anti-slip pad is bonded to the other end of the splint by glue, and the electric push rod 1 is connected to the conveying platform through the moving assembly.

3. The continuous electric baking device for aluminum veneer according to claim 2, characterized in that: The moving component includes a slide, a folding plate, a slide groove, a second motor, a screw and a cushion block, wherein a slide is arranged at a lower end of the electric push rod, a folding plate is arranged at a position corresponding to the slide at one end of the conveying platform, a slide groove corresponding to the slide is arranged in the folding plate, a second motor is arranged at one end of the folding plate, a screw is arranged at the output end of the second motor, and cushion blocks are arranged on both sides of the lower end of the folding plate.

4. The continuous electric baking device for aluminum veneer according to claim 3 is characterized in that: A bearing rotating seat is arranged between the screw rod and the conveying platform, a threaded hole corresponding to the screw rod is arranged in the sliding seat, and the folding plate and the conveying platform are welded by spot welding.

5. The continuous electric baking device for aluminum veneer according to claim 1, characterized in that: Insert plates are arranged on both sides of the lower end of the protective plate, slots corresponding to the insert plates are arranged on both sides of the upper end of the installation frame, fixing cylinders are arranged at positions corresponding to the slots at both ends of the installation frame, a sliding rod is arranged in the fixing cylinder, a pulling plate is arranged at one end of the sliding rod, a limiting plate is arranged on the surface of the sliding rod, a spring is arranged on the surface of the sliding rod between the limiting plate and the fixing cylinder, and a card hole corresponding to the sliding rod is arranged in the insert plate.

6. The continuous electric baking device for aluminum veneer according to claim 5, characterized in that: After the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and the installation frame and the fixing cylinder are both provided with sliding holes corresponding to the sliding rod.

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