A hot pressing device based on graphene fabric

Abstract

This invention relates to a hot-pressing device based on graphene fabric, comprising a base, a hot-pressing assembly, a hot-pressing platform, and a driving assembly mounted on the base. The hot-pressing platform includes a platform body for placing the fabric, and the platform body has a track groove with a gradually varying depth for lifting and lowering during lateral sliding. This hot-pressing device, by setting a movable platform body, after hot pressing, moves an outer frame via the driving assembly. The sheet-like portion of the outer frame first lifts the fabric, then one end of a hinged rod contacts the platform body and is pressed down, causing a sliding member to move upward, lifting one end of the pressing edge. The other end of the pressing edge then descends and clamps the lifted fabric with the sheet-like portion. As the outer frame continues to push the platform body, the platform body decreases in height, and one end of the fabric is completely lifted for easy subsequent retrieval.

Description

Technical Field

[0001] This invention belongs to the field of fabric processing technology, specifically relating to a hot pressing device based on graphene fabric. Background Technology

[0002] Graphene has excellent thermal conductivity and antibacterial properties and is often used in the field of clothing fabrics. Its application methods are diverse. It can be combined with textile raw materials in the form of nanoparticles, or combined with methods such as modification and chemical reduction.

[0003] After graphene is combined with the fabric, the fabric needs to be hot-pressed to complete other coating or bonding processes as needed. However, the fabric combined with graphene has good thermal conductivity, and the temperature of the fabric after hot pressing is relatively high. In addition, the fabric may stick to the hot pressing platform after hot pressing, making it inconvenient to remove. Summary of the Invention

[0004] The purpose of this invention is to provide a hot pressing device based on graphene fabric in order to solve the above-mentioned problems.

[0005] The present invention achieves the above objectives through the following technical solutions:

[0006] A hot pressing device based on graphene fabric includes a base and a hot pressing component disposed on the base.

[0007] A hot pressing platform includes a platform body that can slide laterally. The platform body has a track groove with a gradually changing depth to allow the platform body to rise and fall when sliding laterally. The platform body is surrounded by an outer frame for pushing the platform body. The length of the outer frame in the direction of movement is greater than the length of the platform body. The inner side of the outer frame is provided with a sheet-like part for lifting the edge of the fabric. A pressing edge part corresponding to the sheet-like part is also hinged. The frame body of the outer frame is provided with a hinge and a sliding part. One end of the hinge is used to contact the side of the platform body to push the sliding part to slide, and the sliding part drives the pressing edge part to press against the sheet-like part.

[0008] The driving component is used to drive the outer frame to reciprocate and translate.

[0009] As a further optimization of the present invention, the hot pressing assembly includes a frame, a motor disposed within the frame, a bidirectional lead screw driven by the motor, and two sets of moving parts driven by the bidirectional lead screw. Each set of moving parts is hinged to the same hot pressing plate via a connecting rod. The hot pressing assembly moves the moving parts toward each other via the motor, so that the connecting rod drives the hot pressing plate to move downward. The hot pressing plate has a heating structure and can also be equipped with pressure sensors and temperature sensors as needed.

[0010] As a further optimization of the present invention, the track groove is divided into a deep groove and a shallow groove. The shallow groove changes in depth linearly towards the deep groove. The base is provided with a damping wheel corresponding to the track groove. The track groove and the damping wheel are used to support the lateral sliding of the platform body and can also be raised and lowered during lateral sliding. The damping wheel can make the sliding more stable and continuous, and the damping function makes the platform body have a certain resistance when sliding, so as to facilitate the triggering of components such as the hinge rod and the pressing part used to clamp the edge of the fabric.

[0011] As a further optimization of the present invention, the sheet-like part includes an extension connected to the outer frame and an elastic sheet connected to the extension. The part where the pressing edge is pressed against the sheet-like part is located on the extension near one end of the elastic sheet. The function of the sheet-like part is to adhere to the upper surface of the platform body and lift the fabric. However, the sheet-like part with a purely rigid structure may not adhere tightly to the surface of the platform body due to wear, shaking, etc. after long-term use. Therefore, by setting the head of the sheet-like part as an elastic sheet, the adhesion effect can be improved.

[0012] As a further optimization of the present invention, the hot pressing platform is provided with a guide slope for guiding the elastic sheet. Due to the setting of the elastic sheet, it is inconvenient to align the elastic sheet when it comes into contact with the platform body. Therefore, the guide slope is set to support the elastic sheet, and the downward pressing force of the supported elastic sheet is better, which makes it easier to stick to the platform body and lift the fabric.

[0013] As a further optimization of the present invention, the pressing edge is kept in a normally open state by an elastic element, so that when the elastic sheet lifts up the fabric, the pressing edge rotates down to clamp the fabric.

[0014] As a further optimization of the present invention, the driving component includes a frame, a guide rail on the frame, and a sliding part on the guide rail that connects to the outer frame. The sliding part is driven by a driving component. By setting the guide rail and the driving component, the lateral driving of the outer frame can be completed.

[0015] As a further optimization of the present invention, the output end of the drive component is provided with a push plate, and an airtight cylinder is slidably sleeved on the outside of the push plate. The airtight cylinder has a one-way air inlet valve. The airtight cylinder is connected to the sliding part, and the airtight cylinder is provided with a blowing channel that connects to the inner side of the outer frame. The outlet of the blowing channel is blocked by the side wall of the platform body located at the high position. When the platform body descends to the lowest position, it no longer blocks the blowing channel. In this solution, in order to further cool the fabric, air is blown downwards on the fabric when it is lifted inside the fabric to achieve a rapid cooling effect.

[0016] As a further optimization of the present invention, the outlet of the air blowing channel is provided with a sealing ring to improve the sealing performance.

[0017] The beneficial effects of this invention are as follows:

[0018] This invention features a movable platform body. After hot pressing, the outer frame moves via a drive assembly. The sheet-like part of the outer frame first lifts the fabric, and then one end of the hinge rod contacts the platform body and is pressed down, causing the sliding part to move up and lift one end of the pressing edge. The other end of the pressing edge then descends and clamps the lifted fabric with the sheet-like part. As the outer frame continues to push the platform body, the platform body height decreases, and one end of the fabric is completely lifted up for easy retrieval. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a side view of the hot pressing platform of the present invention;

[0021] Figure 3 This is the invention Figure 2 Enlarged view of section B;

[0022] Figure 4 This is the invention Figure 3 Enlarged view of section C;

[0023] Figure 5 This is the invention Figure 1 View from AA direction;

[0024] Figure 6 This is the invention Figure 5 Enlarged view of section D in the middle;

[0025] In the diagram: 1. Base; 2. Hot pressing platform; 21. Platform body; 22. Deep groove; 23. Shallow groove; 24. Damping wheel; 25. Outer frame; 26. Sliding component; 27. Hinge component; 28. Pressing edge; 29. ​​Elastic component; 210. Extension; 211. Elastic sheet; 212. Guide slope; 3. Hot pressing assembly; 31. Stand; 32. Motor; 33. Moving component; 34. Connecting rod; 35. Hot pressing plate; 4. Drive assembly; 41. Frame; 42. Guide rail; 43. Sliding part; 44. Drive component; 45. Push plate; 46. Airtight cylinder; 47. One-way air inlet valve; 48. Air blowing channel; 49. Sealing ring. Detailed Implementation

[0026] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0027] Example 1

[0028] like Figure 1-6As shown, a hot pressing device based on graphene fabric includes a base 1, and also includes a hot pressing component 3, a hot pressing platform 2, and a driving component 4 disposed on the base 1.

[0029] The hot pressing assembly 3 includes a frame 31, a motor 32 installed in the frame 31, a bidirectional lead screw driven by the motor 32, and two sets of moving parts 33 driven by the bidirectional lead screw. Each set of moving parts 33 is hinged to the same hot pressing plate 35 through a connecting rod 34. The hot pressing assembly 3 drives the moving parts 33 to move towards each other through the motor 32, so that the connecting rod 34 drives the hot pressing plate 35 to move downward. The hot pressing plate 35 has a heating structure and can also be equipped with pressure sensors and temperature sensors as needed. The hot pressing assembly 3 is not limited to this and can also be configured as a hydraulic cylinder and a hot pressing plate 35.

[0030] The hot pressing platform 2 includes a platform body 21 that can slide laterally. The platform body 21 has a track groove with a gradually changing depth so that the platform body 21 can rise and fall when sliding laterally. The outer frame 25 of the platform body 21 is provided on its periphery for pushing the platform body 21. The length of the outer frame 25 in the direction of movement is greater than the length of the platform body 21. The inner side of the outer frame 25 is provided with a sheet-like part for lifting the edge of the fabric. A pressing edge part 28 corresponding to the sheet-like part is also hinged. The frame of the outer frame 25 is provided with a hinge 27 and a sliding part 26. One end of the hinge 27 is used to contact the side of the platform body 21 to push the sliding part 26 to slide, and the pressing edge part 28 is pressed with the sheet-like part by the sliding part 26.

[0031] The drive assembly 4 is used to drive the outer frame 25 to reciprocate and translate. It includes a frame 41, a guide rail 42 on the frame 41, and a sliding part 43 on the guide rail 42 that connects to the outer frame 25. The sliding part 43 is driven by the drive component 44.

[0032] In this solution, by setting a movable platform body 21, after the hot pressing is completed, the outer frame 25 is moved by the drive component 4. The sheet-like part of the outer frame 25 first lifts up the fabric, and then one end of the hinge rod 27 contacts the platform body 21 and is pressed down, causing the sliding part 26 to move up and lift one end of the pressing edge part 28. The other end of the pressing edge part 8 then descends and clamps the lifted fabric with the sheet-like part. As the outer frame 25 continues to push the platform body 21, the height of the platform body 21 decreases, and one end of the fabric is completely lifted up, making it convenient to pick up and remove later.

[0033] Furthermore, the track groove is divided into a deep groove 22 and a shallow groove 23. The depth of the shallow groove 23 changes linearly towards the deep groove 22. The base 1 is provided with a damping wheel 24 corresponding to the track groove. The track groove and the damping wheel 24 are used to support the lateral sliding of the platform body 21, and can also be raised and lowered during lateral sliding. The damping wheel 24 can make the sliding more stable and continuous, and the damping function makes the platform body 21 have a certain resistance when sliding, so as to facilitate the triggering of components such as the hinge rod 27 and the pressing part 28 used to clamp the edge of the fabric.

[0034] The sheet-like portion includes an extension 210 connected to the outer frame 25 and an elastic sheet 211 connected to the extension 210. The portion where the pressing edge 28 presses against the sheet-like portion is located on the extension 210 near the end of the elastic sheet 211. The sheet-like portion's function is to adhere to the upper surface of the platform body 21 and lift the fabric. However, a purely rigid sheet-like portion may not adhere tightly to the surface of the platform body 21 due to wear, shaking, etc., over long-term use. Therefore, by setting the head of the sheet-like portion as an elastic sheet 211, [the following is possible]. To further improve the bonding effect, the hot pressing platform 2 is provided with a guide slope 212 for guiding the elastic sheet 211. Due to the setting of the elastic sheet 211, it is inconvenient for the elastic sheet 211 to align when it comes into contact with the platform body 21. Therefore, the guide slope 212 is set to support the elastic sheet 211. The supported elastic sheet 211 has a better downward pressing force, which makes it easier to press the fabric against the platform body 21. The pressing edge 28 is kept in a normally open state by the elastic element 29 to facilitate the fabric to enter between the pressing edge 28 of the elastic sheet 211.

[0035] Example 2

[0036] As a second embodiment of the present invention, in order to further improve the cooling effect on the fabric, an airflow generating structure is provided on the drive assembly 4. After the platform body 21 descends, airflow is blown under the fabric. Specifically, based on embodiment 1, the output end of the drive component 44 is provided with a push plate 45, and an airtight cylinder 46 is slidably sleeved on the outside of the push plate 45. The airtight cylinder 46 has a one-way air inlet valve 47. The airtight cylinder 46 is connected to the sliding part 43, and the airtight cylinder 46 is provided with a blowing channel 48 that connects to the inside of the outer frame 25 for blowing. The outlet of channel 48 is blocked by the side wall of the platform body 21 located at a high position. When the platform body 21 descends to the lowest position, it no longer blocks the air blowing channel 48. During use, the gas inside the airtight cylinder 46 is in a sealed state. The push plate 45 can push the airtight cylinder 46 through the gas so that the outer frame 25 slides. When the outer frame 25 slides to the descending height, the air blowing channel 48 is opened. Since one end of the fabric is lifted, the airflow in the airtight cylinder 46 blows onto the fabric below the lifted part of the fabric in the air blowing channel 48 to achieve the purpose of cooling.

[0037] Furthermore, the outlet of the air blowing channel 48 is equipped with a sealing ring 49 to improve the sealing performance.

[0038] The specific implementation method is as follows: In use, the fabric is placed in, the drive assembly 4 is activated, the drive component 44 retracts, air is drawn into the airtight cylinder 46, and then the outer frame 25 is moved to reach the desired position. Figure 2 In the state shown, the platform body 21 is in a high position, the hot pressing component 3 operates to perform hot pressing, after the hot pressing is completed, the hot pressing component 3 retracts, the driving component 44 extends, the airtight cylinder 46 is in an airtight state, driving the outer frame 25 to slide, during the sliding process, the scooping and clamping actions are completed in sequence, after the clamping action is completed, the outer frame 25 contacts the platform body 21, and continues to push the platform body 21 to move until the platform body 21 descends in height, one end of the fabric is lifted, the outlet of the air blowing channel 48 leaks out, and the gas in the airtight cylinder 46 is blown under the lifted end of the fabric by the push plate 45 to complete further cooling.

[0039] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A hot pressing device based on graphene fabric, comprising a base (1), characterized in that: It also includes the base (1) Hot-pressed assembly (3); The hot pressing platform (2) includes a platform body (21) that can slide laterally. The platform body (21) has a track groove with a gradually changing depth so that the platform body (21) can rise and fall when sliding laterally. The outer frame (25) of the platform body (21) is provided for pushing the platform body (21). The length of the outer frame (25) in the direction of movement is greater than the length of the platform body (21). The inner side of the outer frame (25) is provided with a sheet-like part for scraping up the edge of the fabric. A pressing edge part (28) corresponding to the sheet-like part is also hinged. The frame of the outer frame (25) is provided with a hinge (27) and a sliding part (26). One end of the hinge (27) is used to contact the side of the platform body (21) to push the sliding part (26) to slide, and the pressing edge part (28) is pressed with the sheet-like part through the sliding part (26). A drive assembly (4) is used to drive the outer frame (25) to reciprocate. The drive assembly (4) includes a frame (41), a guide rail (42) on the frame (41), a sliding part (43) on the guide rail (42) that connects to the outer frame (25), the sliding part (43) is driven by a drive member (44), the output end of the drive member (44) is provided with a push plate (45), an airtight cylinder (46) is slidably sleeved on the outside of the push plate (45), the airtight cylinder (46) has a one-way air inlet valve (47), wherein the airtight cylinder (46) is connected to the sliding part (43), and the airtight cylinder (46) is provided with a blowing channel (48) that connects to the inside of the outer frame (25). The outlet of the blowing channel (48) is blocked by the side wall of the platform body (21) located at a high position. When the platform body (21) descends to the lowest position, the blowing channel (48) is no longer blocked.

2. The hot pressing device based on graphene fabric according to claim 1, characterized in that: The hot pressing assembly (3) includes a frame (31), a motor (32) installed in the frame (31), a bidirectional lead screw driven by the motor (32), and two sets of moving parts (33) driven by the bidirectional lead screw. Each set of moving parts (33) is hinged to the same hot pressing plate (35) through a connecting rod (34).

3. The hot pressing device based on graphene fabric according to claim 1, characterized in that: The track groove is divided into a deep groove (22) and a shallow groove (23). The shallow groove (23) changes in depth linearly towards the deep groove (22). The base (1) is provided with a damping wheel (24) corresponding to the track groove.

4. The hot pressing device based on graphene fabric according to claim 1, characterized in that: The sheet-like portion includes an extension (210) connected to the outer frame (25) and an elastic sheet (211) connected to the extension (210), wherein the portion where the pressing edge (28) is pressed against the sheet-like portion is on the extension (210) near one end of the elastic sheet (211).

5. The hot pressing device based on graphene fabric according to claim 4, characterized in that: The hot pressing platform (2) is provided with a guide slope (212) for guiding the elastic sheet (211).

6. The hot pressing device based on graphene fabric according to claim 4, characterized in that: The pressing part (28) is kept in a normally open state by the elastic element (29).

7. The hot pressing device based on graphene fabric according to claim 1, characterized in that: The outlet of the air blowing channel (48) is provided with a sealing ring (49).

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