CN217993817U

CN217993817U - Vacuum wood grain transfer printing device for aluminum profiles

Info

Publication number: CN217993817U
Application number: CN202221830604.5U
Authority: CN
Inventors: 谢信雄
Original assignee: Foshan Nanhai District Lilv Metal Product Co ltd
Current assignee: Foshan Nanhai District Lilv Metal Product Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-09
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses an aluminium alloy vacuum wood grain rendition device, including workstation and wood grain rendition furnace body, the both ends of workstation up end are provided with the shifting chute respectively, workstation up end middle part is provided with the sliding tray, sliding tray inner chamber middle part rotates and is connected with the threaded rod, the mobile device is installed to the workstation up end, workstation one side fixedly connected with track, heating device is installed to wood grain rendition furnace body up end, sealing device is installed to wood grain rendition furnace body one end, the utility model relates to an aluminium alloy wood grain rendition technical field. This aluminium alloy vacuum wood grain transfer device has solved the wood grain transfer device that traditional aluminium alloy was used when using, and the heating is inhomogeneous leads to the rendition effect poor, leads to the great problem of loss.

Description

Vacuum wood grain transfer printing device for aluminum profiles

Technical Field

The utility model relates to an aluminium alloy wood grain rendition technical field specifically is an aluminium alloy vacuum wood grain rendition device.

Background

With the fact that aluminum profiles are more and more widely applied to daily life of people, wood grain textures are added to the surfaces of the architectural aluminum profiles in order to meet aesthetic requirements of people. The existing method for adding the texture on the aluminum profile comprises a method for directly pressing the texture on the surface of the profile while the profile is extruded and molded, and the manufacturing cost is high and the technical difficulty is large when the method is adopted; the other method is to apply texture on the surface of the aluminum profile by adopting an electrostatic spraying mode, and the principle is that a layer of thermosetting organic polymer powder is coated on the surface of the aluminum profile, a coating with certain permeability is formed on the surface of the aluminum profile through high-temperature curing, then ink paper printed with wood grain patterns is covered on the coating, and the ink layer is permeated into the coating through high temperature by utilizing the molecular diffusion principle to form the aluminum profile with the wood grain-like color.

The existing vacuum wood grain transfer printing device has the problems that when an internal heating mechanism heats up, the heat transfer is uneven, the transfer printing effect is influenced, and the energy consumption loss is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an aluminium alloy vacuum wood grain transfer means, when having solved the wood grain transfer means that traditional aluminium alloy was used, the heating is inhomogeneous to lead to the rendition effect poor, leads to the great problem of loss.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an aluminium alloy vacuum wood grain transfer means, includes workstation and wood grain rendition furnace body, the both ends of workstation up end are provided with the shifting chute respectively, workstation up end middle part is provided with the sliding tray, sliding tray inner chamber middle part rotates and is connected with the threaded rod, the mobile device is installed to the workstation up end, workstation one side fixedly connected with track, heating device is installed to wood grain rendition furnace body up end, sealing device is installed to wood grain rendition furnace body one end.

Preferably, track one end and wood grain rendition furnace body inner chamber one end fixed connection, terminal surface one end fixedly connected with motor under the workstation, motor output shaft end is connected with the threaded rod through sprocket group cooperation chain rotation.

Preferably, the moving device is composed of a moving block, a moving frame, moving wheels, a rectangular block, a supporting frame, limiting holes and a U-shaped buckle, the moving block is connected to the outer surface of the threaded rod through threads, the moving frame is fixedly connected to the upper end face of the moving block, the moving wheels are mounted on the lower end face of the moving frame, and the moving wheels are located in the moving grooves.

Preferably, the two sides of the movable frame are respectively and fixedly connected with a rectangular block, the upper end face of the rectangular block is rotatably connected with a support frame, one end of the support frame is provided with a limiting hole, and a U-shaped buckle is inserted into an inner cavity of the limiting hole.

Preferably, heating device comprises heating cabinet, air-supply line, exhaust pipe, fan, reposition of redundant personnel branch pipe and heating shower nozzle, wood grain rendition furnace body up end fixedly connected with heating cabinet and fan respectively, the heating cabinet air inlet end passes through air-supply line and wood grain rendition furnace body inner chamber intercommunication, the end of airing exhaust of heating cabinet passes through exhaust pipe and fan intercommunication, fan air-out end has the heating shower nozzle through reposition of redundant personnel branch pipe intercommunication, wood grain rendition furnace body inner chamber wall is fixedly connected with heating shower nozzle all around respectively.

Preferably, sealing device has electric telescopic handle and sealing door to constitute, wood grain rendition furnace body up end one end fixedly connected with electric telescopic handle, electric telescopic handle output shaft end fixedly connected with sealing door, wood grain rendition furnace body one side sliding connection has the sealing door.

(III) advantageous effects

The utility model provides an aluminium alloy vacuum wood grain rendition device. The method has the following beneficial effects:

this aluminium alloy vacuum wood grain transfer means, at first select the aluminium alloy that the spraying has been good or the electrophoresis has been good, live by the aluminium alloy parcel of rendition with wood grain heat transfer paper at this moment, fix the interface of paper with high temperature resistant adhesive tape, in order to prevent that wood grain heat transfer paper from loosening, entangle high temperature resistant and the better tubular plastic cement bag of leakproofness on the aluminium alloy that has been lived by wood grain heat transfer paper parcel, then follow two of plastic cement bag with the evacuation subassembly evacuation, until the plastic cement bag can be abundant, hug closely the aluminium alloy effectively. The negative pressure of the vacuum is properly adjusted according to the characteristics of the transferred aluminum section and the negative pressure which can be born by the plastic bag, and the like, and is usually between 0.3 and 0.8 MPa. (Note: the plastic adhesive bag is used for forcing wood grain thermal transfer paper to be sufficiently and effectively attached to the aluminum profile by the plastic adhesive bag attached to the aluminum profile through negative pressure, when all the aluminum profile is ready, the prepared aluminum profile workpiece is placed on the movable frame, when the lower part of the movable frame is full, a worker can take the U-shaped buckle from the limiting hole, after the U-shaped buckle is taken down, the support frame is rotated, when the support frame is rotated for 90 degrees, the two opposite support frames form a straight line, finally the U-shaped buckle is placed in the limiting hole, the worker can place some prepared aluminum profiles on the support frame, so that the baking quantity can be increased, the baking speed is increased, when all the aluminum profiles needing to be baked are placed, the motor can be communicated with an external power supply, and after the aluminum profiles are communicated, at the moment, the motor drives the threaded rod to rotate through the chain wheel set and the chain, when the threaded rod drives the movable frame through the movable block, the supporting frame drives the aluminum profile to enter the wood grain transfer furnace body, when the movable frame moves, the movable frame moves and simultaneously moves through the movable wheel, the movable groove and the track to be matched, so that the wood grain transfer furnace body stably enters the wood grain transfer furnace body, after the wood grain transfer furnace body enters the wood grain transfer furnace body, the motor stops working, at the moment, the electric telescopic rod is communicated with an external power supply, after the electric telescopic rod is communicated with the external power supply, the electric telescopic rod drives the sealing door to move downwards, when the inner cavity of the wood grain transfer furnace body forms an environment similar to vacuum along with one end of the sealing door, at the moment, the electric telescopic rod stops working, the heating rod and the fan in the heating box start working, when the fan works, the air in the wood grain transfer furnace body is heated and pumped into the inner cavity of the wood grain transfer furnace body through the shunt branch pipe and the heating nozzle, the heating nozzles are provided with 4 groups, so that the periphery of the aluminum profile is heated more uniformly, transfer printing can be better performed through circulation of air inside, the transferred aluminum profile is taken out from the wood grain transfer printing furnace body 2 after transfer printing, a plastic bag is pulled off from one end of the transferred aluminum profile (note that the plastic bag can be reused), and heat transfer printing paper is torn off to clean the surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention viewed from the bottom;

FIG. 3 is a schematic view of the sectional structure of the present invention;

fig. 4 is a schematic structural view of the mobile device of the present invention;

fig. 5 is a schematic view of the structure of the support frame and the U-shaped buckle of the present invention.

In the figure: 1. a work table; 2. a wood grain transfer furnace body; 3. a moving groove; 4. a sliding groove; 5. a threaded rod; 6. a mobile device; 61. a moving block; 62. a movable frame; 63. a moving wheel; 64. a rectangular block; 65. a support frame; 66. a limiting hole; 67. a U-shaped buckle; 7. a track; 8. a heating device; 81. a heating box; 82. an air inlet pipe; 83. an exhaust duct; 84. a fan; 85. a branch pipe; 86. heating the spray head; 9. a sealing device; 91. an electric telescopic rod; 92. a sealing door; 10. an electric motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows:

the utility model provides an aluminium alloy vacuum wood grain transfer means, includes workstation 1 and wood grain transfer printing furnace body 2, the both ends of 1 up end of workstation are provided with shifting chute 3 respectively, 1 up end middle part of workstation is provided with sliding tray 4, 4 inner chamber middle parts of sliding tray rotate and are connected with threaded rod 5, 1 up end of workstation installs mobile device 6, 1 one side fixedly connected with track 7 of workstation, heating device 8 is installed to 2 up ends of wood grain transfer printing furnace body, sealing device 9 is installed to 2 one end of wood grain transfer printing furnace body. Track 7 one end and 2 inner chamber one ends fixed connection of grain rendition furnace body, terminal surface one end fixedly connected with motor 10 under the workstation 1, motor 10 output shaft end is connected with threaded rod 5 through sprocket group cooperation chain rotation.

The second embodiment: the difference between the present embodiment and the first embodiment is that the moving device 6 is composed of a moving block 61, a moving frame 62, a moving wheel 63, a rectangular block 64, a supporting frame 65, a limiting hole 66 and a U-shaped buckle 67, the moving block 61 is connected to the outer surface of the threaded rod 5 through a thread, the moving frame 62 is fixedly connected to the upper end surface of the moving block 61, the moving wheels 63 are mounted on the lower end surfaces of the moving frames 62, and the moving wheels 63 are located in the moving groove 3. Remove 62 both sides fixedly connected with rectangular block 64 respectively, rectangular block 64 up end rotates and is connected with support frame 65, and support frame 65 one end is provided with spacing hole 66, and spacing hole 66 inner chamber is pegged graft and is had U type to detain 67. The heating device 8 is composed of a heating box 81, an air inlet pipe 82, an exhaust pipe 83, a fan 84, a shunt branch pipe 85 and a heating spray head 86, the upper end surface of the wood grain transfer furnace body 2 is fixedly connected with the heating box 81 and the fan 84 respectively, the air inlet end of the heating box 81 is communicated with the inner cavity of the wood grain transfer furnace body 2 through the air inlet pipe 82, the air outlet end of the heating box 81 is communicated with the fan 84 through the exhaust pipe 83, the air outlet end of the fan 84 is communicated with the heating spray head 86 through the shunt branch pipe 85, and the periphery of the inner cavity wall of the wood grain transfer furnace body 2 is fixedly connected with the heating spray head 86 respectively. Sealing device 9 has electric telescopic handle 91 and sealing door 92 to constitute, and wood grain rendition furnace body 2 up end one end fixedly connected with electric telescopic handle 91, electric telescopic handle 91 output shaft end fixedly connected with sealing door 92, wood grain rendition furnace body 2 one side sliding connection has sealing door 92.

When the plastic bag is in work, the sprayed or electrophoresed aluminum profile is selected, the aluminum profile subjected to transfer printing is wrapped by the wood grain thermal transfer printing paper, the interface of the paper is fixed by the high-temperature-resistant adhesive paper to prevent the wood grain thermal transfer printing paper from loosening, the tubular plastic bag which is high-temperature-resistant and has good sealing performance is sleeved on the aluminum profile wrapped by the wood grain thermal transfer printing paper, and then the two ends of the plastic bag are vacuumized by the air exhaust assembly until the plastic bag can be fully and effectively attached to the aluminum profile. The negative pressure of the vacuum is properly adjusted according to the characteristics of the transferred aluminum section and the negative pressure which can be born by the plastic bag, and the like, and is usually between 0.3 and 0.8 MPa. (Note: the plastic adhesive bag is used for forcing wood grain thermal transfer paper to be sufficiently and effectively attached to the aluminum profile by the plastic adhesive bag attached to the aluminum profile through negative pressure, when all the aluminum profile is ready, the prepared aluminum profile workpiece is placed on the movable frame 62, when the lower part of the movable frame 62 is full, a worker can take the U-shaped buckle 67 off from the limiting hole 66, after the aluminum profile workpiece is taken off, the support frame 65 is rotated, when the support frame 65 is rotated for 90 degrees, the two opposite support frames 65 form a straight line, finally the U-shaped buckle 67 is placed in the limiting hole 66, the worker can place some prepared aluminum profiles on the support frame 65, so that the baking quantity can be increased, the baking speed is increased, when all the aluminum profiles needing to be baked are placed, the motor 10 can be communicated with an external power supply, after the connection, the motor 10 will drive the threaded rod 5 to rotate through the chain wheel set and the chain, when the threaded rod 5 will drive the movable rack 62 and the supporting rack 65 through the movable block 61 to drive the aluminum profile to enter the wood grain transfer furnace body 2, when the movable rack 62 moves, the movable wheels 63, the movable groove 3 and the track 7 will cooperate to make the aluminum profile smoothly enter the wood grain transfer furnace body 2, after the aluminum profile enters the wood grain transfer furnace body, the motor 10 stops working, at this time, the electric telescopic rod 91 is connected with the external power source, after the connection, the electric telescopic rod 91 will drive the sealing door 92 to move downwards, when the inner cavity of the wood grain transfer furnace body 2 forms an environment similar to vacuum along with one end of the sealing door 92, at this time, the electric telescopic rod 91 stops working, the heating rod and the fan 84 in the heating box 81 start working, when the fan 84 works, the air in the wood grain transfer furnace body 2 will be heated and pumped into the heating box 81 through the air inlet pipe 82, the sucked air is heated and discharged into the inner cavity of the wood grain transfer printing furnace body 2 through the shunt branch pipe 85 and the heating spray heads 86, 4 groups of heating spray heads 86 are arranged, so that the periphery of the aluminum profile is heated more uniformly, meanwhile, the transfer printing can be better performed through the circulation of the air inside, after the transfer printing, the transferred aluminum profile is taken out from the wood grain transfer printing furnace body 2, a plastic adhesive bag is pulled off from one end of the transferred aluminum profile (note: the plastic adhesive bag can be reused), the thermal transfer printing paper is torn off, and the surface is cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides an aluminium alloy vacuum wood grain transfer means, includes workstation (1) and wood grain transfer furnace body (2), its characterized in that: the utility model discloses a wood grain transfer printing machine, including workstation (1), inner chamber, mobile device (6), workstation (1), wood grain transfer printing furnace body (2), sealing device (9) are installed to the both ends of workstation (1) up end and are provided with shifting chute (3) respectively, workstation (1) up end middle part is provided with sliding tray (4), sliding tray (4) inner chamber middle part rotates and is connected with threaded rod (5), mobile device (6) are installed to workstation (1) up end, workstation (1) one side fixedly connected with track (7), heating device (8) are installed to wood grain transfer printing furnace body (2) up end, sealing device (9) are installed to wood grain transfer printing furnace body (2) one end.

2. The aluminum profile vacuum wood grain transfer printing device as claimed in claim 1, characterized in that: track (7) one end and wood grain rendition furnace body (2) inner chamber one end fixed connection, terminal surface one end fixed connection has motor (10) under workstation (1), motor (10) output shaft end is rotated through sprocket group cooperation chain and is connected with threaded rod (5).

3. The aluminum profile vacuum wood grain transfer printing device as claimed in claim 2, characterized in that: the moving device (6) is composed of a moving block (61), a moving frame (62), a moving wheel (63), a rectangular block (64), a supporting frame (65), a limiting hole (66) and a U-shaped buckle (67), the outer surface of the threaded rod (5) is in threaded connection with the moving block (61), the moving frame (62) is fixedly connected to the upper end face of the moving block (61), the moving wheel (63) is installed on the lower end face of the moving frame (62), and the moving wheel (63) is located in the moving groove (3).

4. The aluminum profile vacuum wood grain transfer printing device as claimed in claim 3, characterized in that: the movable rack is characterized in that two sides of the movable rack (62) are respectively and fixedly connected with a rectangular block (64), the upper end face of the rectangular block (64) is rotatably connected with a supporting frame (65), one end of the supporting frame (65) is provided with a limiting hole (66), and a U-shaped buckle (67) is inserted into the inner cavity of the limiting hole (66).

5. The aluminum profile vacuum wood grain transfer printing device as claimed in claim 1, characterized in that: heating device (8) comprise heating cabinet (81), air-supply line (82), exhaust pipe (83), fan (84), reposition of redundant personnel branch pipe (85) and heating shower nozzle (86), wood grain transfer printing furnace body (2) up end fixedly connected with heating cabinet (81) and fan (84) respectively, heating cabinet (81) air-supply end is through air-supply line (82) and wood grain transfer printing furnace body (2) inner chamber intercommunication, heating cabinet (81) air-exhaust end is through exhaust pipe (83) and fan (84) intercommunication, fan (84) air-out end has heating shower nozzle (86) through reposition of redundant personnel branch pipe (85) intercommunication, wood grain transfer printing furnace body (2) inner chamber wall is fixedly connected with heating shower nozzle (86) all around respectively.

6. The aluminum profile vacuum wood grain transfer printing device as claimed in claim 1, characterized in that: sealing device (9) have electric telescopic handle (91) and sealing door (92) to constitute, wood grain rendition furnace body (2) up end one end fixedly connected with electric telescopic handle (91), electric telescopic handle (91) output shaft end fixedly connected with sealing door (92), wood grain rendition furnace body (2) one side sliding connection has sealing door (92).