Active heat dissipation type automatic ironing painting equipment

Abstract

The application relates to the field of ironing equipment, in particular to an active heat dissipation type automatic ironing equipment. The technical scheme is as follows: a rack, a plate table arranged on the rack and used for placing materials, the plate table is internally provided with a heat dissipation air duct, one side of the plate table is provided with an air outlet connected with the heat dissipation air duct, a hot pressing assembly arranged on the rack and located above the plate table, the hot pressing assembly is used for pressing the materials on the plate table, and an air cooling assembly arranged on the plate table and connected with the heat dissipation air duct, the air cooling assembly is used for introducing air flow into the heat dissipation air duct and making the air flow flow out of the air outlet, the plate table is cooled, the user is not easy to be scalded when laying the materials, and the use safety of the equipment is optimized and improved.

Description

Technical Field

[0001] This application relates to the field of heat transfer equipment, and more particularly to an active heat dissipation automatic heat transfer device. Background Technology

[0002] A heat press machine is a device that uses heat transfer technology to transfer patterns or text from a transfer film to the surface of a substrate (such as fabric, ceramics, metal, etc.). It is widely used in clothing printing, craft production, and personalized customization.

[0003] Common heat transfer printing processes rely on flatbed heat transfer equipment. For example, Chinese utility model patent CN215792490U discloses a sliding dual-station pneumatic heat transfer machine. The bottom of the frame is fixed with a material carrier plate, and the top of the frame is slidably connected to a sliding heat transfer assembly. The sliding heat transfer assembly includes an assembly frame, in which a heat transfer pushing cylinder is assembled and connected. The piston rod of the heat transfer pushing cylinder is fixedly connected to a heat transfer plate, which is used for heat transfer processing. The above solution achieves heat transfer processing quickly and efficiently by activating the heat transfer pushing cylinder, which causes the heat transfer plate to press down on the material and heat transfer film.

[0004] However, existing technologies still have many shortcomings. For example, during the process of pressing materials and heat transfer film repeatedly, the heat on the heating plate will be conducted to the carrier plate, resulting in a high temperature on the carrier plate. However, the materials and heat transfer film are usually placed on the carrier plate manually. Due to the high temperature of the carrier plate, it is easy to burn the user's hands. Therefore, there is still much room for improvement in terms of the safety of the equipment. Utility Model Content

[0005] To improve the safety of heat transfer equipment, this application provides an active heat dissipation automatic heat transfer device.

[0006] The active heat dissipation automatic heat transfer printing device provided in this application adopts the following technical solution:

[0007] An active heat dissipation automatic heat transfer printing device includes:

[0008] frame;

[0009] A plate platform is set on the frame and used to place materials. The plate platform has a heat dissipation duct, and an air outlet connected to the heat dissipation duct is opened on one side of the plate platform.

[0010] A hot pressing assembly is mounted on the frame and located above the platen, the hot pressing assembly being used to press down on the material located on the platen;

[0011] And an air-cooling component, which is disposed on the plate and connected to the heat dissipation duct, for introducing airflow into the heat dissipation duct and allowing the airflow to flow out from the air outlet.

[0012] By adopting the above technical solution, the air-cooled component introduces airflow into the heat dissipation duct. The airflow can carry away the heat on the plate and allow the heat to flow out from the air outlet, thereby providing active heat dissipation for the plate and reducing the plate temperature. This makes it less likely for operators to be burned when laying materials on the plate, and the safety of the equipment is optimized and improved.

[0013] Preferably, it also includes a partition, the plate platform has a receiving cavity inside, the air outlet is connected to one side of the receiving cavity, the partition is disposed on the plate platform and located in the receiving cavity, and the receiving cavity is divided to form a plurality of heat dissipation air ducts.

[0014] By adopting the above technical solution, the partition can guide the airflow, thereby forming a smooth heat dissipation channel, and the heat dissipation effect of the platform can be optimized and improved.

[0015] Preferably, there are multiple partitions, which are parallel to each other and spaced apart from one side of the platform to the other to form multiple heat dissipation ducts.

[0016] By adopting the above technical solution and setting multiple partitions, multiple heat dissipation air channels can be formed, thereby increasing the overall heat dissipation area of ​​the structure and further optimizing and improving the heat dissipation effect.

[0017] Preferably, the air-cooled component includes:

[0018] The fan is fixedly mounted on the platform.

[0019] The fan is connected to the open end of the guide pipe, which is hollow inside and open at one end. The air outlet of the fan is connected to the open end of the guide pipe. The guide pipe is provided with multiple diversion holes, which are respectively connected to multiple heat dissipation air ducts.

[0020] By adopting the above technical solution, the guide pipe can evenly distribute the airflow generated by the fan to multiple heat dissipation ducts, so that multiple heat dissipation ducts can be distributed with a relatively uniform airflow, thereby making the heat dissipation more balanced.

[0021] Preferably, the cavity wall of the accommodating cavity is provided with heat dissipation fins.

[0022] By adopting the above technical solutions, the heat dissipation fins can increase the rate at which heat is transferred to the heat dissipation airflow, thereby optimizing and improving the heat dissipation effect.

[0023] Preferably, the length direction of the heat dissipation fins is consistent with the extension direction of the heat dissipation air duct.

[0024] By adopting the above technical solution, the air resistance in the heat dissipation duct can be reduced, the airflow velocity can be increased, and the heat dissipation efficiency can be improved by utilizing the heat dissipation fins.

[0025] Preferably, the platform includes:

[0026] The base is fixedly mounted on the frame.

[0027] A top plate is located on top of the base, and the heat dissipation duct is formed between the base and the top plate;

[0028] And threaded fasteners, the top plate being detachably mounted on the base via the threaded fasteners.

[0029] By adopting the above technical solution, during long-term use, the plate may accumulate fatigue stress due to long-term hot and cold alternation, which may cause the plate to deform and affect the heat transfer effect. At this time, the top plate can be replaced by disassembling and assembling the threaded fasteners, thereby maintaining the flatness of the plate and making maintenance convenient.

[0030] Preferably, the base is provided with a positioning element, and the top plate is provided with a positioning groove for the positioning element to be inserted and engaged.

[0031] Alternatively, the top plate may be provided with a positioning element, and the base may be provided with a positioning groove for the positioning element to be inserted and engaged.

[0032] By adopting the above technical solution, the mutual accuracy between the top plate and the base can be improved through the interlocking of the positioning components and positioning slots, thereby optimizing and improving the overall dimensional accuracy of the platform.

[0033] In summary, this application includes at least one of the following beneficial technical effects:

[0034] 1. The air-cooled components can remove heat from the platform and cool it down by introducing airflow into the heat dissipation duct, thus playing an active heat dissipation function. Operators are less likely to be burned during the material laying process, and the safety of equipment use is optimized and improved.

[0035] 2. Multiple heat dissipation channels can increase the overall heat dissipation area, making the cooling of the plate more uniform, less prone to heat accumulation, and optimizing and improving the heat dissipation effect;

[0036] 3. Regularly replacing the top plate can maintain the flatness of the plate, which helps improve the processing accuracy during the heat transfer process and makes maintenance simple and quick. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of an automatic heat transfer printing device in a preferred embodiment of this application.

[0038] Figure 2 This is a cross-sectional view of the plate platform and the air-cooling assembly in a preferred embodiment of this application.

[0039] Figure 3 This is a schematic diagram of the assembly relationship of the platform in a preferred embodiment of this application.

[0040] Figure 4 This is a schematic diagram of the top plate structure in a preferred embodiment of this application.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. Rack;

[0043] 2. Platform; 21. Base; 22. Top plate; 23. Threaded fasteners; 24. Positioning components; 25. Positioning grooves; 201. Air outlet;

[0044] 3. Hot pressing assembly; 31. Lifting cylinder; 32. Hot pressing plate;

[0045] 4. Air-cooled components; 41. Fan; 42. Airflow guide pipe;

[0046] 5. Heat dissipation airflow;

[0047] 6. Partition;

[0048] 7. First connecting part;

[0049] 8. Second connecting part;

[0050] 9. Heat dissipation fins. Detailed Implementation

[0051] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0052] This application discloses an active heat dissipation automatic heat transfer printing device. (Refer to...) Figure 1 and Figure 2 It includes a frame 1, a platform 2, a hot pressing assembly 3, and an air-cooling assembly 4.

[0053] The frame 1 provides mounting positions for various components. The specific structure of the frame 1 can be adjusted according to actual needs, and no specific restrictions are imposed here. In addition, the platform 2 is set on the frame 1 and is used to place materials. The platform 2 has a heat dissipation duct 5, and an air outlet 201 connected to the heat dissipation duct 5 is opened on one side of the platform 2.

[0054] Specifically, in some embodiments, the plate 2 has a flat structure and is set horizontally. At this time, the top of the plate 2 forms a placement station where materials can be laid. It can be understood that the materials mainly include a carrier and a heat transfer film. The carrier is laid flat at the placement station, and the heat transfer film is stacked on the carrier.

[0055] In addition, the hot pressing assembly 3 is located on the frame 1 and above the platen 2. The hot pressing assembly 3 is used to press down the material located on the platen 2. Specifically, in some embodiments, the hot pressing assembly 3 mainly includes a lifting cylinder 31 and a hot pressing plate 32. The lifting cylinder 31 is fixedly installed on the frame 1, and the telescopic rod of the lifting cylinder 31 is set vertically downward. The hot pressing plate 32 is fixedly installed on the telescopic rod of the lifting cylinder 31, and a heating rod is installed inside the hot pressing plate 32. The heating rod generates heat by connecting to the power supply. At this time, it can transfer heat to the hot pressing plate 32, so that the hot pressing plate 32 is heated. At this time, by activating the lifting cylinder 31, the hot pressing plate 32 presses down the material. Under the heating action, the pattern on the heat transfer film can be formed on the carrier.

[0056] After the above hot pressing action is completed, the air-cooling component 4 is set on the plate 2 and connected to the heat dissipation duct 5. The air-cooling component 4 is used to introduce airflow into the heat dissipation duct 5 and make the airflow flow out from the air outlet 201. The airflow can carry away the heat on the plate 2 in the heat dissipation duct 5, so that the heat can flow out from the air outlet 201, thereby providing an active heat dissipation effect for the plate 2, reducing the temperature of the plate 2, making it less likely for operators to be burned when laying materials on the plate 2, and optimizing and improving the safety of the equipment.

[0057] Reference Figure 2 and Figure 3 It also includes a partition 6, the plate platform 2 has a receiving cavity inside, the air outlet 201 is connected to one side of the receiving cavity, the partition 6 is set on the plate platform 2 and located in the receiving cavity, and the receiving cavity is divided to form several heat dissipation air ducts 5.

[0058] Specifically, the interior of the plate 2 is hollow to form a cavity, and the air outlet 201 is located on one side of the plate 2 and is connected to the cavity. The air-cooling component 4 is located on the other side of the plate 2 away from the air outlet 201. The air-cooling component 4 transfers cold air from one side of the plate 2 to the cavity and finally flows out from the air outlet 201.

[0059] Specifically, the partition 6 is set vertically and is fixedly connected to the platform 2. The length direction of the partition 6 is consistent with the airflow direction. At this time, the partition 6 forms a heat dissipation channel 5 by dividing the cavity, which enables the partition 6 to guide the airflow and form a smooth heat dissipation channel 5, thereby optimizing and improving the heat dissipation effect of the platform 2.

[0060] Furthermore, there are multiple partitions 6, which are parallel to each other and are spaced apart from one side of the platform 2 to the other side to form multiple heat dissipation ducts 5.

[0061] Specifically, for ease of description, the extension direction of the heat dissipation duct 5 is defined as the x-direction. At the same time, the y-direction on the horizontal plane is selected and made perpendicular to the x-direction. At this time, multiple partitions 6 are arranged at intervals along the y-direction, thereby forming multiple heat dissipation ducts 5 arranged side by side along the y-direction. This allows the airflow to cover multiple areas of the platform 2, optimizing and improving the heat dissipation area and the heat dissipation effect.

[0062] In some embodiments, the specific number of partitions 6 can be three, four, or five, etc. The specific number of partitions 6 can be adjusted according to actual needs, and no specific limitation is made here. In this embodiment, three partitions are selected as an example.

[0063] Reference Figure 2 The air-cooling component 4 is used to introduce airflow into multiple heat dissipation ducts 5 to achieve uniform heat dissipation in multiple different areas on the platen 2. The air-cooling component 4 includes a fan 41 and a guide pipe 42.

[0064] Specifically, the fan 41 is fixedly mounted on the platform 2. In some embodiments, the fan 41 can be a blower 41, which has an output end for jetting airflow and can stably provide air pressure to generate airflow to meet the actual working conditions.

[0065] Based on this, the guide pipe 42 is hollow inside and open at one end. The air outlet of the fan 41 is connected to the open end of the guide pipe 42. The guide pipe 42 is provided with multiple diversion holes, which are connected to multiple heat dissipation air ducts 5 respectively.

[0066] Specifically, the guide pipe 42 is set horizontally, and one open end of the guide pipe 42 is connected to the blower 41. The blower 41 can force the airflow into the guide pipe 42. At this time, multiple first connecting parts 7 are integrally provided on the periphery of the guide pipe 42. The diversion hole is provided through the first connecting part 7 and is connected to the interior of the guide pipe 42. At this time, the airflow can flow out from different diversion holes.

[0067] Correspondingly, a second connecting part 8 is provided on the side of the plate 2 away from the air outlet 201. A through hole is provided through the second connecting part 8. The outline of the through hole is adapted to the outline of the first connecting part 7. For example, in this embodiment, the first connecting part 7 is a cylindrical structure, and the diversion hole is open on the first connecting part 7. Correspondingly, the through hole is a circular hole structure and the opening size is adapted to the first connecting part 7. At this time, the first connecting part 7 can be inserted into the through hole so that the guide pipe 42 can be installed on the plate 2.

[0068] In other embodiments, the first connecting part 7 and the second connecting part 8 may be further fixed to each other by means of threaded connection or welding to improve the installation stability of the guide tube 42. The specific connection method of the first connecting part 7 and the second connecting part 8 is not limited here.

[0069] It is understandable that the specific number of the first connecting part 7 and the second connecting part 8 can correspond to the specific number of the heat dissipation air duct 5. Correspondingly, the number of diversion holes and through holes can also be adapted to the number of heat dissipation air ducts 5. By matching multiple diversion holes with multiple heat dissipation air ducts 5 one by one, airflow can be evenly introduced into multiple heat dissipation air ducts 5 to achieve the effect of uniform heat dissipation.

[0070] Furthermore, referring to Figure 4 The cavity wall of the accommodating cavity is provided with heat dissipation fins 9. Typically, the heat dissipation fins 9 are integrally connected to the top cavity wall of the accommodating cavity. The heat dissipation fins 9 can directly conduct heat from top to bottom into the heat dissipation air duct 5, thereby optimizing and improving the heat dissipation effect.

[0071] Furthermore, the length direction of the heat dissipation fin 9 is consistent with the extension direction of the heat dissipation air duct 5, so that the side end of the heat dissipation fin 9 is opposite to the diversion hole. By utilizing its small area, the air resistance in the heat dissipation air duct 5 can be reduced, the airflow velocity can be increased, and the heat dissipation efficiency can be improved at the same time.

[0072] During long-term use, the plate 2 may accumulate fatigue stress due to long-term hot and cold alternation, which may cause the plate 2 to deform and affect the heat transfer effect. Based on this, the plate 2 includes a base 21, a top plate 22 and threaded fasteners 23.

[0073] The base 21 is fixedly mounted on the frame 1, and the top plate 22 is located on top of the base 21. A heat dissipation duct 5 is formed between the base 21 and the top plate 22. The top plate 22 is detachably mounted on the base 21 by threaded fasteners 23. Specifically, both the base 21 and the top plate 22 are flat structures, with the thickness of the base 21 being greater than the thickness of the flat plate. The outer contours of the two are the same. In addition, the base 21 has a recessed receiving groove inside and an opening on one side. A partition 6 is located in the receiving groove and fixedly mounted on the base 21. The top plate 22 covers the top of the base 21 to form a receiving cavity and an air outlet 201. Furthermore, a second connecting part 8 is provided on the base 21, and heat dissipation fins 9 are provided at the bottom of the top plate 22.

[0074] Based on this, mounting holes are provided at the four corners of the top plate 22, and threaded holes are provided at the corresponding positions of the base 21. The threaded fastener 23 is a screw. When assembling the top plate 22 and the base 21, the top plate 22 is first placed on top of the base 21, and the threaded fastener 23 is passed through the mounting hole and threaded into the threaded hole to assemble the plate platform 2. When the top plate 22 is deformed, the top plate 22 can be disassembled and replaced through the threaded fastener 23 to ensure that the material placed on the top plate 22 can obtain flat support and the heat transfer accuracy is guaranteed.

[0075] It should be added that the partition 6 is fixedly installed on the base 21. Specifically, the partition 6 can be fixed on the base 21 by welding or snap-fit. No restrictions are placed on the specific installation method of the partition 6.

[0076] Furthermore, to improve the ease of assembly of the top plate 22 and the base 21, in some embodiments, the base 21 is provided with a positioning member 24, and the top plate 22 is provided with a positioning groove 25 for the positioning member 24 to be inserted and engaged. Based on the above settings, positioning can be provided for the top plate 22 and the base 21, making the installation of the top plate 22 and the base 21 faster and more convenient.

[0077] Alternatively, in other embodiments, the positions of the positioning element 24 and the positioning groove 25 can be interchanged. For example, the top plate 22 is provided with the positioning element 24, and the base 21 is provided with the positioning groove 25 for the positioning element 24 to be inserted and cooperated. In this way, the mutual positioning effect between the top plate 22 and the base 21 can also be achieved, so that the overall dimensional accuracy and installation convenience of the platform 2 are optimized and improved.

[0078] It is understood that the positioning element 24 can be a block structure or a column structure, and the opening contour of the corresponding positioning groove 25 is adapted to the positioning element 24, so as to achieve a stable positioning effect. Here, the specific structure of the positioning element 24 and the positioning groove 25 is not limited. As long as the mutual positioning effect of the two can be achieved, they should be included in the scope of interpretation of this solution.

[0079] Furthermore, the specific material of the plate platform 2 can be copper, aluminum, or other metals with good thermal conductivity.

[0080] The implementation principle of the active heat dissipation automatic heat transfer printing device in this application embodiment is as follows: by introducing airflow into the heat dissipation channel in the plate 2, the heat of the plate 2 can be carried away, thereby reducing the temperature of the plate 2 during multiple heat pressing processes, so as to avoid burns to the operator and optimize and improve the safety of the device.

[0081] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An active heat dissipation automatic heat transfer printing device, characterized in that, include: Rack (1); A plate (2) is set on the frame (1) and used to place materials. The plate (2) has a heat dissipation duct (5) and an air outlet (201) connected to the heat dissipation duct (5) is opened on one side of the plate (2). A hot pressing assembly (3) is provided on the frame (1) and located above the platen (2). The hot pressing assembly (3) is used to press down the material located on the platen (2). And an air-cooling component (4), which is disposed on the plate (2) and connected to the heat dissipation duct (5), is used to introduce airflow into the heat dissipation duct (5) and allow the airflow to flow out from the air outlet (201).

2. The active heat dissipation automatic heat transfer printing device according to claim 1, characterized in that: It also includes a partition (6), the plate (2) has a cavity inside, the air outlet (201) is connected to one side of the cavity, the partition (6) is disposed on the plate (2) and located in the cavity, and the cavity is divided to form a plurality of heat dissipation air ducts (5).

3. The active heat dissipation automatic heat transfer printing device according to claim 2, characterized in that: The number of partitions (6) is multiple, and the multiple partitions (6) are parallel to each other and are arranged at intervals from one side of the platform (2) to the other side to form multiple heat dissipation air ducts (5).

4. The active heat dissipation automatic heat transfer printing device according to claim 3, characterized in that: The air-cooled component (4) includes: The fan (41) is fixedly installed on the platform (2); And a guide pipe (42), which is hollow inside and open at one end, the air outlet of the fan (41) is connected to the open end of the guide pipe (42), and the guide pipe (42) is provided with multiple diversion holes, which are respectively connected to multiple heat dissipation air ducts (5).

5. The active heat dissipation automatic heat transfer printing device according to claim 2, characterized in that: The cavity wall is provided with heat dissipation fins (9).

6. The active heat dissipation automatic heat transfer printing device according to claim 5, characterized in that: The length direction of the heat dissipation fins (9) is consistent with the extension direction of the heat dissipation duct (5).

7. The active heat dissipation automatic heat transfer printing device according to claim 1, characterized in that: The platform (2) includes: The base (21) is fixedly mounted on the frame (1): The top plate (22) is located on top of the base (21), and the heat dissipation duct (5) is formed between the base (21) and the top plate (22); And a threaded fastener (23), wherein the top plate (22) is detachably mounted on the base (21) via the threaded fastener (23).

8. The active heat dissipation automatic heat transfer printing device according to claim 7, characterized in that: The base (21) is provided with a positioning element (24), and the top plate (22) is provided with a positioning groove (25) for the positioning element (24) to be inserted and engaged. Alternatively, the top plate (22) is provided with a positioning element (24), and the base (21) is provided with a positioning groove (25) for the positioning element (24) to be inserted and engaged.

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