CN220482832U

CN220482832U - Wood grain transfer printing device

Info

Publication number: CN220482832U
Application number: CN202321793502.5U
Authority: CN
Inventors: 孙雷
Original assignee: Zhangzhou Zhongyu Decoration Group Co ltd
Current assignee: Zhangzhou Zhongyu Decoration Group Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-13
Anticipated expiration: 2033-07-10

Abstract

The utility model provides a wood grain transfer printing device which comprises a bottom plate, wherein a lifting table and a pressing plate positioned above the lifting table are arranged on the bottom plate, a heating plate is arranged in the pressing plate, an imprinting film and a transfer printing film are arranged at the bottom of the pressing plate, the transfer printing film is arranged below the imprinting film, the imprinting film and the pressing plate are connected in an up-down sliding mode, a plurality of circumferentially distributed air pipes are arranged on the peripheral wall of the pressing plate, the mouth parts of the air pipes face to the space between the imprinting film and the pressing plate, and a filter screen is arranged in the air pipes. The utility model has the advantages of effectively radiating and cooling the embossing film, the pressing plate and the transfer printing film, avoiding sundries from polluting the embossing film and the transfer printing film, and improving the quality of wood grain transfer printing.

Description

Wood grain transfer printing device

Technical Field

The utility model relates to the technical field of aluminum profile processing for buildings, in particular to a wood grain transfer printing device.

Background

The technology of thermal transfer printing wood grains on the surface of aluminum profiles has been developed rapidly in recent years. Printing ink on high-precision paper (film) in advance, attaching thermal transfer paper (film) on the surface of the aluminum profile sprayed by the powder coating, and heating to a set temperature by thermal transfer equipment to enable wood grain patterns and colors on the transfer paper to be transferred onto the powder coating on the surface of the aluminum profile realistically.

However, a large amount of heat can be generated in the transfer printing process, and the long-time high temperature can influence the operation of equipment, and in the light of the fact, the utility model of publication No. CN209851786U provides a transfer printing device suitable for aluminum profile wood grain, which comprises a bottom plate, wherein two stand columns which are symmetrically arranged are fixedly connected to the upper side wall of the bottom plate, two stand columns are fixedly connected with a motor on one side wall which is mutually far away, the output end of the motor is fixedly connected with a threaded rod, the lower end of the threaded rod is rotationally connected inside the bottom plate, a plurality of heat dissipation mechanisms are arranged between the threaded rod and the stand columns, two telescopic mechanisms are arranged on the upper side wall of the bottom plate and are positioned between the two stand columns, and the upper ends of the two telescopic mechanisms are jointly connected with a workbench. The utility model has the advantages that the motor is started by arranging the moving block, the threaded rod, the motor, the upright post, the rotating rod, the fan and the sliding rod, the threaded rod is driven by the motor to rotate, the moving block is driven by the threaded rod to move, the rotating rod is driven by the moving block to rotate, and the fan is driven by the rotating rod to swing up and down, so that the fan has good heat dissipation effect

However, the prior art has the following defects when in use: 1. a plurality of fans with adjustable heights are arranged on the periphery of the wood grain transfer printing, and blow air to the equipment to dissipate heat of the equipment, so that air flow generated by the heat dissipation mode is seriously discretized, and the heat dissipation efficiency is influenced; 2. dust pollution is easy to occur when a plurality of fans blow and dissipate heat, namely, the fans suck and blow air holes carrying sundries onto the wood grain transfer printing component easily, and therefore quality after wood grain transfer printing can be affected.

To this end, the present utility model provides a wood grain transfer apparatus.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the wood grain transfer printing device which solves the problems in the background art, has the advantages of effectively radiating and cooling the embossing film, the pressing plate and the transfer printing film, has the advantages of avoiding sundries polluting the embossing film and the transfer printing film, and improves the quality of wood grain transfer printing.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a wood grain transfer printing device, includes the bottom plate, be provided with the elevating platform on the bottom plate and be located the clamp plate of elevating platform top, be provided with the hot plate in the clamp plate, the bottom is provided with impression membrane and transfer printing membrane, the transfer printing membrane sets up the below at the impression membrane, impression membrane and clamp plate are upper and lower sliding connection, the periphery wall of clamp plate sets up and is connected with a plurality of circumference and distributes the tuber pipe, the oral area of this tuber pipe towards the space between impression membrane and the clamp plate, be provided with the filter screen in the tuber pipe.

Further, a lifting oil cylinder is fixedly arranged at the top of the bottom plate, and the action end of the lifting oil cylinder is fixedly connected with the lower end face of the lifting table.

Further, the upper end face of the bottom plate is fixedly connected with a door-shaped frame, and the top of the pressing plate is fixedly connected to the top in the door-shaped frame.

Further, a baffle disc is arranged at the outlet of the air pipe, and air outlet holes which are uniformly distributed are formed in the disc surface of the baffle disc.

Further, the top of clamp plate fixedly connected with ventilation house steward, this ventilation house steward's bottom is provided with a plurality of coupling, the coupling passes through the inlet end connection of hose and tuber pipe.

Furthermore, the ventilation main pipe is connected with an adjusting valve in series.

Further, the lower end face of the pressing plate is provided with a guide hole close to the side, the upper part of the stamping film is fixedly connected with a guide shaft close to the side, and the top of the guide shaft is sleeved in the guide hole and is in up-down sliding connection.

Further, a return spring is sleeved on the guide shaft.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the air outlets of the air pipes are opposite to the space between the pressing plate and the embossing film by arranging the plurality of air pipes on the periphery of the pressing plate, so that the air cooling and the cooling can be carried out on the pressing plate and the embossing film, and the filter screen is arranged in the air pipes, so that the air discharged by the air pipes can be effectively prevented from polluting the embossing film and the transfer film, and the quality of wood grain transfer printing is ensured.

2. According to the utility model, the ventilation main pipe connected with each air pipe is arranged, the regulating valve is arranged on the ventilation main pipe, and the exhaust speed of the air pipe can be regulated by controlling the opening degree of the regulating valve, so that the air quantity regulating device has the advantage of regulating the air quantity.

Drawings

FIG. 1 is a schematic diagram of a wood grain transfer apparatus according to the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a schematic diagram showing the cooperation of a filter screen and an air duct in a wood grain transfer device according to the present utility model;

FIG. 5 is a schematic view of a baffle disc in a wood grain transfer device according to the present utility model;

in the figure: 1. a bottom plate; 11. a lifting oil cylinder; 12. a door-shaped frame; 2. a pressing plate; 21. a guide hole; 3. a heating plate; 4. embossing the film; 41. a guide shaft; 5. a transfer film; 6. an air duct; 61. a baffle disc; 611. an air outlet hole; 7. a filter screen; 8. a ventilation manifold; 81. a pipe joint; 82. adjusting a valve; 9. a lifting table; 101. and a return spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a wood grain transfer device, includes bottom plate 1, is provided with elevating platform 9 and is located clamp plate 2 of elevating platform 9 top on the bottom plate 1, and the elevating platform 9 top is used for placing the aluminium alloy, and elevating platform 9 goes up and down to drive the aluminium alloy, and specific lifting means is at the fixed lift cylinder 11 that is provided with in bottom plate 1's top, the action end of this lift cylinder 11 and the lower terminal surface fixed connection of elevating platform 9. Wherein the upper end surface of the bottom plate 1 is fixedly connected with a door-shaped frame 12, the top of the pressing plate 2 is fixedly connected with the top in the door-shaped frame 12, and the pressing plate 2 is in a position-fixed state.

Be provided with hot plate 3 in the clamp plate 2, hot plate 3 circular telegram generates heat, and the bottom of clamp plate 2 is provided with impression membrane 4 and transfer printing membrane 5, and transfer printing membrane 5 sets up in the below of impression membrane 4, drives the aluminium alloy when elevating platform 9 upward movement and is close to and laminate transfer printing membrane 5, and transfer printing membrane 5 can be connected through bolt and impression membrane 4.

The embossing film 4 and the pressing plate 2 are in up-down sliding connection, the specific sliding connection structure is that a guide hole 21 close to the side is formed in the lower end face of the pressing plate 2, a guide shaft 41 close to the side is fixedly connected to the upper end face of the embossing film 4, the top of the guide shaft 41 is sleeved in the guide hole 21 and is in up-down sliding connection, a reset spring 101 is sleeved on the guide shaft 41, and the reset spring 101 is used for continuously applying a downward thrust to the embossing film 4 and assisting in resetting the embossing film 4.

The aluminium alloy of upward motion can promote transfer printing membrane 5, impression membrane 4 and clamp plate 2 be in the state of inseparable pressfitting, wherein hot plate 3 is used for heating impression membrane 4, and then can transfer printing the wood grain on the transfer printing membrane 5 to the aluminium alloy on, after the transfer printing, elevating platform 9 descends, impression membrane 4 and clamp plate 2 separate, form the heat dissipation space before impression membrane 4 and clamp plate 2, in order to provide radiating efficiency, guarantee that the impression temperature should not be too high, peripheral wall at clamp plate 2 sets up and is connected with a plurality of circumference and distributes tuber pipe 6, the oral area of this tuber pipe 6 is towards the space between impression membrane 4 and the clamp plate 2, tuber pipe 6 carries out cooling to impression membrane 4 to the heat dissipation space blowing.

The filter screen 7 is arranged in the air pipe 6, the filter screen 7 plays a role in filtering air, and compared with the prior art, sundries in the air can be effectively prevented from being stuck on the embossing film 4 and the transfer film 5, and the quality of wood grains after transfer printing is improved.

In this embodiment, the baffle plate 61 is disposed at the outlet of the air duct 6, and the air outlet holes 611 uniformly distributed are formed on the surface of the baffle plate 61, so that the air discharged from the air duct 6 is atomized, the coverage range of the heat dissipation air flow is enlarged, and the heat dissipation efficiency is further improved.

The top of the pressing plate 2 is fixedly connected with a ventilation header pipe 8, the bottom of the ventilation header pipe 8 is provided with a plurality of pipe joints 81, the pipe joints 81 are connected with the air inlet end of the air pipe 6 through hoses, the ventilation header pipe 8 is used for being communicated with an external air source pipeline, and air pressure and air flow are provided by the external air source pipeline.

The ventilation main pipe 8 is connected in series with an adjusting valve 82, and the arrangement can conveniently adjust the pressure and the flow rate of the air exhausted by the air pipe 6, thereby having the function of adjusting the heat dissipation speed.

When the transfer device is used:

first, an aluminum profile is placed on a lifting table 9, and then the lifting table 9 is controlled to rise, the upper surface of the aluminum profile is first brought into contact with a transfer film 5, and the transfer film 5 presses an imprint film 4.

Along with the continuous rising of the lifting table 9, the imprinting film 4 moves upwards until being attached to the pressing plate 2, at the moment, the heating plate 3 is electrified and heated, the pressing plate 2 transfers heat to the imprinting film 4, the imprinting film 4 heats up and transfers the wood grains on the transfer film 5 onto the aluminum profile, and the transfer of the aluminum profile wood grains is completed.

When the imprinting membrane 4 has the condition of overhigh temperature, the adjusting valve 82 is opened at the moment, the ventilation main pipe 8 supplies air to each air pipe 6 through a hose, the air pipes 6 blow air to the space in front of the pressing plate 2 and the imprinting membrane 4, and at the moment, the pressing plate 2 and the imprinting membrane 4 can be accelerated to cool down, so that the quality of wood grain transfer printing can be ensured.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a wood grain transfer printing device, includes bottom plate (1), its characterized in that, be provided with elevating platform (9) on bottom plate (1) and be located clamp plate (2) of elevating platform (9) top, be provided with hot plate (3) in clamp plate (2), the bottom is provided with impression membrane (4) and transfer printing membrane (5), transfer printing membrane (5) set up the below at impression membrane (4), impression membrane (4) and clamp plate (2) are upper and lower sliding connection, the peripheral wall setting of clamp plate (2) is connected with a plurality of circumference and distributes tuber pipe (6), the oral area of this tuber pipe (6) is towards the space between impression membrane (4) and clamp plate (2), be provided with filter screen (7) in tuber pipe (6).

2. The wood grain transfer device of claim 1, wherein: the top of the bottom plate (1) is fixedly provided with a lifting oil cylinder (11), and the action end of the lifting oil cylinder (11) is fixedly connected with the lower end surface of the lifting table (9).

3. The wood grain transfer device of claim 1, wherein: the upper end face of the bottom plate (1) is fixedly connected with a door-shaped frame (12), and the top of the pressing plate (2) is fixedly connected with the top in the door-shaped frame (12).

4. The wood grain transfer device of claim 1, wherein: the outlet of the air pipe (6) is provided with a baffle disc (61), and the disc surface of the baffle disc (61) is provided with air outlet holes (611) which are uniformly distributed.

5. The wood grain transfer device of claim 4, wherein: the top of clamp plate (2) fixedly connected with air pipe (8), the bottom of this air pipe (8) is provided with a plurality of coupling (81), coupling (81) are connected through the inlet end of hose and tuber pipe (6).

6. The wood grain transfer device of claim 5, wherein: an adjusting valve (82) is connected in series on the ventilation main pipe (8).

7. The wood grain transfer device of claim 1, wherein: the lower end face of the pressing plate (2) is provided with a guide hole (21) close to the side, the upper part of the stamping film (4) is fixedly connected with a guide shaft (41) close to the side, and the top of the guide shaft (41) is sleeved in the guide hole (21) and is in up-down sliding connection.

8. The wood grain transfer device of claim 7, wherein: the guide shaft (41) is sleeved with a return spring (101).