An immersion device for wood grain transfer printing on aluminum profiles

Abstract

This utility model relates to the field of aluminum profile surface treatment technology, specifically an immersion device for wood grain transfer printing on aluminum profiles. It includes an immersion outer chamber, a support base, and a storage box. The immersion outer chamber is fixedly installed above the support base. Two sets of cylindrical mounting grooves are symmetrically and continuously formed on the top outer wall of the support base. The storage box is slidably installed inside the immersion outer chamber, and the storage box is composed of a U-shaped outer frame and a filter plate at the bottom. This immersion device for wood grain transfer printing on aluminum profiles guides the flow of the transfer liquid through an inclined inlet pipe, enabling the transfer liquid to form a swirling flow during the inlet process. This enhances the dynamic contact effect between the transfer liquid and the transfer film. Simultaneously, the inner side wall of the immersion outer chamber is designed with an arc-shaped structure. The guiding effect of the arc surface reduces the resistance of the corner structure to the transfer liquid, facilitating better formation of the swirling flow.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile surface treatment technology, and in particular to an immersion device for wood grain transfer printing on aluminum profiles. Background Technology

[0002] Wood grain transfer printing on aluminum profiles is a surface treatment process mainly used to create a wood grain-like decorative effect on the surface of aluminum profiles, combining the strength of metal with the beauty of wood. This technology is widely used in doors and windows, furniture, architectural decoration, and other fields, meeting consumers' needs for environmental protection, aesthetics, and durability. Immersion is a key step in the wood grain transfer printing process. By immersing the transfer film in the transfer solution, the transfer solution is made to evenly penetrate the transfer film, softening the ink layer on the transfer film and allowing it to be better transferred to the surface of the aluminum profile during subsequent heating.

[0003] Existing immersion devices for wood grain transfer on aluminum profiles typically use a static immersion method to immerse the transfer film, which can easily lead to incomplete contact between the transfer film and the transfer solution. In addition, the transfer film is usually immersed in the same batch at once, making it difficult to meet the need for batch-by-batch immersion treatment.

[0004] Therefore, in response to the difficulty in achieving sufficient soaking and batch soaking on demand in the aforementioned soaking device for wood grain transfer of aluminum profiles, this utility model provides a limiting partition inside the storage box to divide the placement area. When actually soaking the transfer film, a single set of limiting partitions can be installed in the designated position according to the quantity of the transfer film in the same batch, so as to achieve the effect of area placement for a single batch of transfer film. At the same time, by using an inclined liquid inlet pipe to guide the liquid inlet trajectory, the liquid inlet can form a liquid vortex during the liquid inlet process, thereby enhancing the dynamic contact effect between the liquid inlet and the transfer film. Utility Model Content

[0005] To overcome the problems of common immersion devices for wood grain transfer on aluminum profiles being difficult to fully immerse and difficult to meet the needs of immersion in batches as required.

[0006] The technical solution of this utility model is: an immersion device for wood grain transfer of aluminum profiles, including an immersion outer box, a support base and a storage box. The immersion outer box is fixedly installed above the support base. The top outer wall of the support base is symmetrically provided with two sets of columnar mounting grooves. The storage box is slidably installed inside the immersion outer box. The storage box is composed of a U-shaped outer frame and a filter plate at the bottom.

[0007] A snap-fit ​​positioning component is installed between the soaking outer box and the storage box. The storage box is equipped with a partitioning component inside, and an auxiliary cleaning component is installed above the support base.

[0008] Preferably, the snap-fit ​​positioning assembly includes a bracket, a positioning mounting strip, an alignment mounting block, a cylindrical through groove, and an insert rod. The storage box has brackets symmetrically arranged on the top outer wall of the U-shaped outer frame. The brackets are configured as inverted "L" shapes, and a limit handle is fixedly installed on the top outer wall of the bracket. The positioning mounting strip is fixedly installed on the bottom outer wall of the bracket. Alignment mounting blocks are symmetrically fixedly installed on both outer walls of the soaking outer box. There are two alignment mounting blocks in the same group. The side outer walls of the alignment mounting blocks and the positioning mounting strip are all provided with cylindrical through grooves. Insert rods are inserted into the interior of the two groups of cylindrical through grooves.

[0009] Preferably, a cylindrical insertion groove is provided through the outer wall of the annular surface near the end of the insertion rod, and a pin is engaged inside the cylindrical insertion groove.

[0010] Preferably, the length of the positioning mounting strip is equal to the distance between the two aligning mounting blocks on the same side, and an anti-slip strip is fixedly installed on the outer side wall of the insertion rod located at the rotating part position.

[0011] Preferably, the partition assembly includes a limiting partition, abutting strips, and strip slots. The limiting partition is slidably installed inside the storage box. Abutting strips are fixedly installed on both outer walls of the limiting partition. Strip slots for the abutting strips to engage are equally spaced on both inner walls of the storage box located at the U-shaped outer frame position.

[0012] Preferably, the auxiliary cleaning and draining assembly includes an inlet pipe, a drain pipe, a control valve, and a flow guide seat. The inlet pipe is fixedly installed on the outer side wall near the top of the soaking outer box, and the drain pipe is fixedly installed on the outer side wall near the bottom of the soaking outer box. A control valve is provided on the outside of the drain pipe. Both the inlet pipe and the drain pipe are in communication with the internal space of the soaking outer box, and a flow guide seat is fixedly installed on the inner wall at the bottom of the soaking outer box.

[0013] Preferably, the inlet pipe is installed with a downward inclined structure, the inner side wall of the soaking outer box is set with an arc-shaped structure, the guide seat is set with a sloping triangular seat structure, and the lowest horizontal position of the guide seat is equal to the lowest drainage surface of the drain pipe. A viewing window is embedded in the outer side wall of the soaking outer box near the drain pipe.

[0014] The beneficial effects of this utility model are:

[0015] 1. When using this aluminum profile wood grain transfer immersion device, limiting partitions are set inside the storage box to divide the placement area. When actually immersing the transfer film, a single set of limiting partitions can be installed in the designated position according to the quantity of the transfer film in the same batch, so as to achieve the effect of area placement for a single batch of transfer film. The placement of subsequent batches of transfer film is the same, so as to achieve the effect of independent immersion management by batch. In addition to facilitating the control and understanding of the immersion time of transfer film at different time periods, the device can also allow the transfer film to be immersed in batches according to time requirements.

[0016] 2. When using this aluminum profile wood grain transfer immersion device, the inclined inlet pipe guides the inlet trajectory of the transfer liquid, enabling the transfer liquid to form an inlet vortex during the inlet process. This enhances the dynamic contact effect between the transfer liquid and the transfer film. Simultaneously, the inner side wall of the immersion tank is designed with an arc-shaped structure. The arc-shaped surface reduces the resistance of the corner structure to the transfer liquid, further facilitating the formation of the inlet vortex. Finally, the inclined guide seat ensures that most impurities generated during immersion accumulate at the lowest level of the guide seat. During the cleaning process, these impurities are flushed out of the device along with the transfer liquid, achieving a simultaneous flushing and cleaning effect. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0018] Figure 2 The diagram shown is a three-dimensional structural diagram of the bracket installation of this utility model;

[0019] Figure 3 This utility model is shown. Figure 2 Enlarged 3D structural diagram at point A;

[0020] Figure 4 The diagram shown is a three-dimensional structural diagram of the storage box and limiting partition of this utility model.

[0021] Figure 5 The diagram shown is a three-dimensional structural diagram of the liquid inlet pipe and flow guide seat of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Immersion outer box; 2. Support base; 3. Storage box; 4. Snap-fit ​​positioning assembly; 401. Bracket; 402. Positioning mounting strip; 403. Alignment mounting block; 404. Cylindrical through groove; 405. Insert rod; 406. Cylindrical insertion groove; 407. Pin shaft; 5. Separator assembly; 501. Limiting partition; 502. Abutment strip; 503. Strip groove; 6. Auxiliary cleaning assembly; 601. Liquid inlet pipe; 602. Sewage outlet pipe; 603. Control valve; 604. Flow guide seat; 605. Viewing window. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution: an immersion device for wood grain transfer on aluminum profiles, including an immersion outer box 1, a support base 2 and a storage box 3. The immersion outer box 1 is fixedly installed above the support base 2. The top outer wall of the support base 2 is symmetrically provided with two sets of columnar mounting grooves. The storage box 3 is slidably installed inside the immersion outer box 1. The storage box 3 is composed of a U-shaped outer frame and a filter plate at the bottom.

[0025] A snap-fit ​​positioning component 4 is installed between the soaking outer box 1 and the storage box 3. The storage box 3 is equipped with a partitioning component 5, and an auxiliary cleaning component 6 is installed above the support base 2.

[0026] The snap-fit ​​positioning assembly 4 includes a bracket 401, a positioning mounting strip 402, an alignment mounting block 403, a cylindrical through groove 404, and an insert rod 405. The top outer wall of the storage box 3, located at the position of the U-shaped outer frame, is symmetrically provided with brackets 401. The brackets 401 are configured as inverted "L" shapes, and a limit handle is fixedly installed on the top outer wall of the brackets 401. The bottom outer wall of the brackets 401 is fixedly installed with positioning mounting strips 402. Alignment mounting blocks 403 are symmetrically fixedly installed on both outer walls of the soaking outer box 1. The alignment mounting blocks 403 in the same group are arranged... There are two, the alignment mounting block 403 and the positioning mounting strip 402, both of which have through-grooves 404 on their outer side walls. Insert rods 405 are inserted into the two sets of through-grooves 404. The outer wall of the annular surface of the insert rod 405 near the end has through-grooves 406, and pins 407 are engaged inside the insert grooves 406. The length of the positioning mounting strip 402 is equal to the distance between the two alignment mounting blocks 403 on the same side. Anti-slip strips are fixedly installed on the outer side wall of the insert rod 405 at the rotating part position.

[0027] The alignment mounting block 403 here serves to assist in the positioning and installation of the positioning mounting strip 402, while the insertion rod 405 serves to ensure the insertion, limiting and stabilizing of the positioning mounting strip 402 and the alignment mounting block 403. The pin 407 serves to ensure the insertion rod 405 is positioned and stabilized.

[0028] The partition component 5 includes a limiting partition 501, an abutting strip 502, and a strip slot 503. The limiting partition 501 is slidably installed inside the storage box 3. The abutting strip 502 is fixedly installed on both outer walls of the limiting partition 501. The inner walls of both sides of the storage box 3 located at the U-shaped outer frame position are provided with strip slots 503 at equal intervals for the abutting strip 502 to engage and install.

[0029] The limiting partition 501 here has the effect of limiting and separating the internal area of ​​the storage box 3, so as to separate the transfer film placed inside the device, thereby making it easier to control and understand the soaking time of the transfer film at different time periods. At the same time, it also allows the device to put the transfer film that needs to be soaked in batches according to time requirements.

[0030] The auxiliary cleaning and draining assembly 6 includes an inlet pipe 601, a drain pipe 602, a control valve 603, and a guide seat 604. The inlet pipe 601 is fixedly installed on the outer side wall near the top of the soaking outer box 1, and the drain pipe 602 is fixedly installed on the outer side wall near the bottom of the soaking outer box 1. The control valve 603 is provided on the outside of the drain pipe 602. Both the inlet pipe 601 and the drain pipe 602 are connected to the internal space of the soaking outer box 1. The guide seat 604 is fixedly installed on the inner wall at the bottom of the soaking outer box 1. The inlet pipe 601 is installed in a downward inclined structure. The inner side wall of the soaking outer box 1 is set as an arc structure. The guide seat 604 is set as a sloping triangular seat structure, and the lowest horizontal plane of the guide seat 604 is equal to the lowest drain surface of the drain pipe 602. A viewing window 605 is embedded in the outer side wall of the soaking outer box 1 near the drain pipe 602.

[0031] The positional relationship between the lowest horizontal plane of the guide seat 604 and the lowest drain surface of the drain pipe 602 is described in detail here. This allows most of the impurities generated inside the device due to soaking to accumulate at the lowest horizontal plane of the guide seat 604. During the subsequent cleaning process, these impurities can be discharged to the outside of the device to the maximum extent along with the transfer liquid. The impurities are simultaneously flushed and cleaned during the draining process.

[0032] Working principle: See Figure 1 and Figure 4 As shown, the storage box 3 is used to place the transfer film to be soaked. During actual soaking, the abutment strips 502 on the side of the limiting partition 501 need to be inserted into the appropriate spacing position according to the number of transfer films in a single batch, so as to divide the appropriate storage area for the single batch of transfer film to be stored in the area. The same method can be used to divide the appropriate storage area for subsequent batches of transfer film during soaking.

[0033] See Figures 1-3 As shown, when the storage box 3 containing the transfer film needs to be installed inside the soaking outer box 1 for the soaking process, first, hold the two sets of limit handles to lift the bracket 401. Then, adjust the positioning mounting strip 402 at the lower end of the bracket 401 to a suitable position and push it from top to bottom to the middle position of the two alignment mounting blocks 403 on the same side. After the storage box 3 is installed securely, insert the rod 405 through the cylindrical through groove 404 built into the positioning mounting strip 402 and the alignment mounting block 403 in one go, and insert the pin 407 into the cylindrical insertion groove 406 to complete the placement process of the storage box 3. The subsequent removal is done in the same way.

[0034] See Figure 1 and Figure 5As shown, it should be noted that both the inlet pipe 601 and the drain pipe 602 require external pipes. The external pipe of the inlet pipe 601 is used to supply transfer liquid into the device, and the external pipe of the drain pipe 602 is used to discharge the transfer liquid inside the device to the designated location according to the specified discharge requirements.

[0035] When the transfer film needs to be soaked, the transfer liquid needs to be supplied into the soaking outer tank 1 through the liquid inlet pipe 601. As the liquid level of the transfer liquid rises, the inclined installation structure of the liquid inlet pipe 601 can form a liquid vortex inside the soaking outer tank 1, which helps the transfer film inside the soaking outer tank 1 to have better dynamic contact with the transfer liquid. The side inner wall of the soaking outer tank 1 is set as an arc structure to reduce the resistance of its corner structure to the transfer liquid through the guiding effect of the arc surface, so as to better form the liquid vortex. When the transfer liquid inside the device is above the transfer film by a certain height, the addition of transfer liquid to the device can be stopped.

[0036] When the transfer liquid inside the device is discharged, the control valve 603 outside the drain pipe 602 is opened directly, so that the transfer liquid inside the device can be discharged directly to the outside of the device through the drain pipe 602 in one go. The guide seat 604 is set so that most of the impurities generated inside the device due to soaking can accumulate at the lowest level of the guide seat 604. During the cleaning process, the impurities can be discharged to the outside of the device as much as possible along with the transfer liquid. The impurities are simultaneously flushed and cleaned during the drainage process. The window 605 is set to facilitate observation of the amount of impurities accumulated inside the device and the state of the transfer liquid, so as to comprehensively judge whether the transfer liquid needs to be replaced.

[0037] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An immersion device for wood grain transfer printing on aluminum profiles, comprising an immersion outer box (1), a support base (2), and a storage box (3), characterized in that: The soaking outer box (1) is fixedly installed above the support base (2). The top outer wall of the support base (2) is symmetrically provided with two sets of columnar mounting grooves. The storage box (3) is slidably installed inside the soaking outer box (1). The storage box (3) is composed of a U-shaped outer frame and a filter plate at the bottom. A snap-fit ​​positioning component (4) is installed between the soaking outer box (1) and the storage box (3). A partition placement component (5) is provided inside the storage box (3). An auxiliary cleaning component (6) is provided above the support base (2).

2. The aluminum profile wood grain transfer soaking device according to claim 1, characterized in that: The snap-fit ​​positioning component (4) includes a bracket (401), a positioning mounting strip (402), an alignment mounting block (403), a cylindrical through groove (404), and a plug rod (405). The storage box (3) is symmetrically provided with a bracket (401) on the top outer wall of the U-shaped outer frame. The bracket (401) is set as an inverted "L" shaped structure, and a limit handle is fixedly installed on the top outer wall of the bracket (401). The positioning mounting strip (402) is fixedly installed on the bottom outer wall of the bracket (401). The two sides of the soaking outer box (1) are symmetrically fixedly provided with alignment mounting blocks (403). There are two alignment mounting blocks (403) in the same group. The side outer walls of the alignment mounting block (403) and the positioning mounting strip (402) are both provided with a cylindrical through groove (404). The plug rod (405) is inserted into the two sets of cylindrical through grooves (404).

3. The aluminum profile wood grain transfer soaking device according to claim 2, characterized in that: The insert rod (405) has a cylindrical insertion groove (406) through the outer wall of the annular surface near the end position, and a pin (407) is engaged inside the cylindrical insertion groove (406).

4. The aluminum profile wood grain transfer soaking device according to claim 2, characterized in that: The length of the positioning mounting strip (402) is equal to the distance between the two aligning mounting blocks (403) on the same side, and the insert rod (405) is circumferentially fixedly installed on the outer side wall of the rotating part.

5. The aluminum profile wood grain transfer soaking device according to claim 1, characterized in that: The partition assembly (5) includes a limiting partition (501), a contact strip (502), and a strip groove (503). The limiting partition (501) is slidably installed inside the storage box (3). The contact strip (502) is fixedly installed on both outer walls of the limiting partition (501). The inner walls of both sides of the storage box (3) located at the U-shaped outer frame position are provided with strip grooves (503) at equal intervals for the contact strip (502) to engage and install.

6. The aluminum profile wood grain transfer soaking device according to claim 1, characterized in that: The auxiliary cleaning and draining assembly (6) includes an inlet pipe (601), a drain pipe (602), a control valve (603), and a flow guide seat (604). The inlet pipe (601) is fixedly installed on the outer side wall near the top of the soaking outer box (1). The drain pipe (602) is fixedly installed on the outer side wall near the bottom of the soaking outer box (1). The control valve (603) is provided outside the drain pipe (602). The inlet pipe (601) and the drain pipe (602) are both in communication with the internal space of the soaking outer box (1). The flow guide seat (604) is fixedly installed on the inner wall at the bottom of the soaking outer box (1).

7. The aluminum profile wood grain transfer soaking device according to claim 6, characterized in that: The inlet pipe (601) is installed in a downward inclined structure. The inner side wall of the soaking outer box (1) is set as an arc structure. The guide seat (604) is set as an inclined triangular seat structure. The lowest horizontal position of the guide seat (604) is equal to the lowest liquid discharge surface height of the drain pipe (602). A viewing window (605) is embedded in the outer side wall of the soaking outer box (1) near the drain pipe (602).

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