Graphene fabric hot-pressing compounding device

Abstract

The utility model relates to the technical field of fabric hot-pressing, and discloses a graphene fabric hot-pressing composite device which comprises an outer frame, a driving assembly used for providing power is arranged on the front side of the outer frame, a first sliding plate is fixedly connected to the right side of the driving assembly, and two inclined plates are fixedly connected to the left side of the first sliding plate. The device comprises two inclined plates, sliding grooves are formed in the interiors of the two inclined plates, sliding rods are slidably connected to the interiors of the two inclined plates, tensioning rollers are fixedly connected to the exteriors of the two sliding rods, limiting discs are fixedly connected to the rear sides of the two sliding rods, and connecting plates are fixedly connected to the left sides of the two inclined plates. And the rear side of the connecting plate is fixedly connected with a limiting frame. According to the utility model, the tension can be accurately adjusted under different fabric thickness or tension requirements, so that the stability of the fabric in the subsequent processing process is ensured, and the processing quality problem caused by the looseness of the fabric is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric hot pressing, especially relates to a graphene fabric hot pressing composite device. BACKGROUND

[0002] Graphene fabric is a new type of multifunctional fabric, which is composed of carbon atoms peeled off from graphite material and has a two-dimensional crystal structure. It has extremely high strength, 200 times stronger than steel, and good elasticity, with a stretching range of up to 20% of its own size. In addition, graphene also has the functions of electrical conductivity, thermal conductivity, antibacterial properties, ultraviolet resistance, and antistatic properties.

[0003] Fabric hot pressing is a process that combines two or more different types of fabric through hot pressing. During the hot pressing process, heating equipment and pressure equipment are usually used to tightly bond the fabric under certain temperature and pressure. This process is widely used in the fields of clothing, footwear, luggage, automotive interiors, home decoration, etc., to manufacture composite materials with specific performance and appearance requirements.

[0004] However, some existing graphene fabric hot pressing composite devices cannot achieve tensioning of the fabric during the hot pressing process. When the graphene fabric enters the hot pressing stage, lack of sufficient tensioning force, the fabric will be in a relaxed state during the hot pressing process. With the increase of hot pressing temperature and pressure, the fabric is unevenly stressed, which makes the fabric prone to wrinkles. The presence of these wrinkles seriously interferes with the uniform transfer of heat and pressure during the hot pressing process, resulting in poor adhesion between the fabric and the composite material, and problems such as partial delamination and air bubbles, which ultimately greatly affect the hot pressing quality. Therefore, the graphene fabric hot pressing composite device is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a graphene fabric hot pressing composite device, aiming to improve the problem that some existing graphene fabric hot pressing composite devices cannot achieve tensioning of the fabric during the hot pressing process.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a graphene fabric hot pressing composite device, including the outer frame, the front side of outer frame is provided with the drive assembly for providing power, the right side of drive assembly is fixedly connected with sliding plate no.

[0008] As a further description of the above technical solution:

[0009] The drive assembly comprises a mounting plate, the rear side of the mounting plate is fixedly connected to the front side of the outer frame, a gas cylinder is installed on the right side of the mounting plate, and the output end of the gas cylinder is fixedly connected with a push rod.

[0010] As a further description of the above technical solution:

[0011] The guide assembly comprises a guide frame, the outer side of the guide frame is fixedly connected to the inner side of the outer frame, two first fixed shafts are fixedly connected to the inner right side of the guide frame, guide rollers are rotatably connected to the outer sides of the two first fixed shafts, a connecting frame is fixedly connected to the left side of the guide frame, two second sliding plates are slidably connected to the left side of the guide frame, inclined guide plates are fixedly connected to the proximal sides of the two second sliding plates, a plurality of sliding columns are fixedly connected to the distal sides of the two second sliding plates, springs are sleeved on the outer sides of the plurality of sliding columns, and limiting plates are fixedly connected to the distal sides of the plurality of sliding columns.

[0012] As a further description of the above technical solution:

[0013] The hot pressing assembly comprises a protective shell, the rear side of the protective shell is fixedly connected to the front side of the outer frame, a motor is installed on the rear side of the outer frame, the output end of the motor is fixedly connected with a driving shaft, the outer side of the driving shaft is fixedly connected with a driving gear, a driven shaft is rotatably connected to the outer frame, the outer side of the driven shaft is fixedly connected with a driven gear, and the outer sides of the driving shaft and the driven shaft are fixedly connected with hot pressing rollers.

[0014] As a further description of the above technical solution:

[0015] The inside right side of the outer frame is provided with two unwinding rollers, the outside front side of the outer frame is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a fixed shaft two, and the outside of the fixed shaft two is fixedly connected with a winding roller.

[0016] As a further description of the above technical solution:

[0017] The outside of the sliding rod is slidably connected in the inside of the sliding groove, and the outside of the sliding rod is slidably connected in the inside of the limiting groove.

[0018] As a further description of the above technical solution:

[0019] The outside of the limiting frame is slidably connected in the inside of the sliding groove, and the driving gear and the driven gear are in meshing connection.

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the outside of the second sliding plate, and the other end of the spring is fixedly connected to the inside of the connecting frame.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、 in the utility model, the cylinder drives the push rod and the sliding plate one to displace after starting, and then makes the inclined plate and the connecting plate synchronous displacement, because the sliding groove is set in the inside of the inclined plate, the sliding rod slides in the sliding groove, and the sliding rod is fixedly connected with the tensioning roller, so along with the displacement of the inclined plate, the sliding rod drives the tensioning roller to displace in the vertical direction oppositely, thereby extruding the fabric simultaneously, realizes tensioning, ensures that under different fabric thicknesses or tension requirements, the tensioning force can be accurately adjusted, guarantees the stability of the fabric in the subsequent processing process, avoids the processing quality problem caused by fabric relaxation.

[0024] 2、 in the utility model, the guide roller guides the transport direction of the fabric, makes the fabric accurately adhere together, the inclined guide plate on the second sliding plate can guide the fabric to enter between the hot pressing roller smoothly, by virtue of the elastic force of the spring, two second sliding plates are close to each other, make two layers of fabrics adhere together, and continuously play a guiding role in the fabric transport process, can ensure that the fabric maintains the correct path in the whole processing process, avoids fabric deviation or wrinkle, guarantees the quality of hot pressing compound, and the elastic force of the spring can be adjusted according to the characteristics of the fabric, adapts to the processing requirement of different types of fabrics. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the perspective view of the graphene fabric hot pressing compound device provided in the utility model;

[0026] Figure 2The unwinding roller structure schematic diagram of the graphene fabric hot-pressing composite device provided by the utility model is shown in the figure.

[0027] Figure 3 The tension roller structure schematic diagram of the graphene fabric hot-pressing composite device provided by the utility model is shown in the figure.

[0028] Figure 4 The guide frame structure schematic diagram of the graphene fabric hot-pressing composite device provided by the utility model is shown in the figure.

[0029] Figure 5 The protective shell structure schematic diagram of the graphene fabric hot-pressing composite device provided by the utility model is shown in the figure.

[0030] Legend:

[0031] 1, outer frame; 2, mounting plate; 3, air cylinder; 4, push rod; 5, sliding plate one; 6, inclined plate; 7, sliding groove; 8, sliding rod; 9, tension roller; 10, limiting disc; 11, connecting plate; 12, limiting frame; 13, limiting groove; 14, sliding groove; 15, unwinding roller; 16, guide frame; 17, fixed shaft one; 18, guide roller; 19, connecting frame; 20, sliding plate two; 21, inclined guide plate; 22, sliding column; 23, spring; 24, limiting plate; 25, protective shell; 26, motor one; 27, driving shaft; 28, driving gear; 29, driven shaft; 30, driven gear; 31, hot-pressing roller; 32, motor two; 33, fixed shaft two; 34, winding roller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Reference Figures 1 to 3 An embodiment provided by the utility model: a graphene fabric hot-pressing composite device, comprising an outer frame 1, the outer frame 1 is the basic support structure of the whole graphene fabric hot-pressing composite device. The front side of the outer frame 1 is provided with a driving assembly for providing power, the driving assembly comprises a mounting plate 2, the rear side of the mounting plate 2 is fixedly connected to the front side of the outer frame 1, the right side of the mounting plate 2 is provided with an air cylinder 3, and the air cylinder 3 is the power source of the driving assembly. The output end of the air cylinder 3 is fixedly connected with a push rod 4, the right side of the driving assembly is fixedly connected with a sliding plate one 5, and the push rod 4 transmits the pushing force generated by the air cylinder 3 to the sliding plate one 5. The left side of the sliding plate one 5 is fixedly connected with two inclined plates 6, and the inclined plates 6 are displaced under the pushing of the air cylinder 3 and the sliding plate one 5;

[0034] The inner part of the two inclined plates 6 is provided with a sliding groove 7, and the inner part of the two inclined plates 6 is slidably connected with a sliding rod 8. The outer part of the sliding rod 8 is slidably connected in the inner part of the sliding groove 7, and the sliding groove 7 provides a sliding track for the sliding rod 8. The outer part of the two sliding rods 8 is fixedly connected with a tensioning roller 9. Under the action of the air cylinder 3, the two tensioning rollers 9 can be displaced towards each other in the vertical direction, so as to realize the tensioning of the fabric. The rear side of the two sliding rods 8 is fixedly connected with a limiting disc 10. The limiting disc 10 is mainly used for limiting the sliding range of the sliding rod 8, so as to prevent the sliding rod 8 from being pulled out of the inclined plate 6 or the limiting groove 13. The left side of the two inclined plates 6 is fixedly connected with a connecting plate 11. The connecting plate 11 plays a role of connecting the inclined plate 6 and the limiting frame 12. The rear side of the connecting plate 11 is fixedly connected with the limiting frame 12. The inner part of the outer frame 1 is provided with a limiting groove 13 on the front and rear sides. The limiting frame 12 plays a role of further limiting the movement direction of the inclined plate 6 and the sliding rod 8. The outer part of the sliding rod 8 is slidably connected in the inner part of the limiting groove 13. The limiting groove 13 provides a limiting and guiding role for the sliding rod 8. The inner part of the outer frame 1 is provided with a sliding groove 14 on the front side. The outer part of the limiting frame 12 is slidably connected in the inner part of the sliding groove 14. The sliding groove 14 is used for the sliding of the limiting frame 12. The inner part of the outer frame 1 is provided with a guiding assembly for guiding. The front side of the outer frame 1 is provided with a hot pressing assembly for hot pressing.

[0035] With reference to Figure 1 , Figure 2 and Figure 4 , the guiding assembly comprises a guiding frame 16. The outer part of the guiding frame 16 is fixedly connected in the inner part of the outer frame 1. The inner part of the guiding frame 16 is fixedly connected with two fixed shafts I 17 on the right side. The outer part of the two fixed shafts I 17 is rotatably connected with a guiding roller 18. The fixed shaft I 17 is used for installing the guiding roller 18. The guiding roller 18 is used for guiding the transportation direction of the fabric. The left side of the guiding frame 16 is fixedly connected with a connecting frame 19. The left side of the guiding frame 16 is slidably connected with two sliding plates II 20. The proximal side of the two sliding plates II 20 is fixedly connected with an inclined guide plate 21. The inclined guide plate 21 can guide the fabric to smoothly enter between the hot pressing rollers 31. The distal side of the two sliding plates II 20 is fixedly connected with a plurality of sliding columns 22. The sliding columns 22 play a role of providing a guiding and supporting role for the sliding plates II 20, and at the same time, make the springs 23 work stably. The outer part of the plurality of sliding columns 22 is sleeved with a spring 23. One end of the spring 23 is fixedly connected in the outer part of the sliding plate II 20. The other end of the spring 23 is fixedly connected in the inner part of the connecting frame 19. By means of the elastic force of the spring 23, the two sliding plates II 20 are close to each other, so as to make two layers of fabric adhere together, and play a guiding role in the fabric transportation process. The distal side of the plurality of sliding columns 22 is fixedly connected with a limiting plate 24. The limiting plate 24 is used for limiting the sliding range of the sliding column 22, so as to prevent the spring 23 from being excessively compressed or stretched.

[0036] With reference to Figure 1 , Figure 2And Figure 5 The heat pressing assembly comprises a protective shell 25 fixedly connected to the front side of the outer frame 1, which prevents the operator from accidentally contacting the moving parts and also plays a role in dust and water prevention. A motor 26 is mounted on the rear side of the outer frame 1, which is the power source of the heat pressing assembly. The output end of the motor 26 is fixedly connected with a driving shaft 27, the outer part of which is fixedly connected with a driving gear 28. The outer frame 1 is rotatably connected with a driven shaft 29, which rotates under the drive of the driving gear 28, thereby driving the heat pressing roller 31 to heat press the fabric. The outer part of the driven shaft 29 is fixedly connected with a driven gear 30, which is meshed with the driving gear 28. The meshing connection between the driving gear 28 and the driven gear 30 transmits the rotary motion of the driving shaft 27 to the driven shaft 29 and the heat pressing roller 31. The outer part of the driving shaft 27 and the driven shaft 29 are both fixedly connected with the heat pressing roller 31, which is made of metal material and can be internally provided with a heating device such as resistance wire or hot oil circulation system to make its surface reach the set heat pressing temperature. Two unwinding rollers 15 are arranged on the right side of the inner part of the outer frame 1, which are used to place the two layers of fabric to be processed. The unwinding roller 15 adopts a hollow structure and can be internally installed with a driving device such as a motor or a speed reducer to realize the automatic unwinding function. The outer frame 1 is fixedly connected with a motor 32 on the front side, the output end of which is fixedly connected with a fixed shaft 33. The motor 32 drives the fixed shaft 33 and the winding roller 34 to rotate through the output end, thereby winding the fabric after heat pressing.

[0037] Working principle: when using the graphene fabric heat pressing composite device, first, the two layers of fabric can be unwound by the unwinding roller 15, and then the air cylinder 3 is started to drive the push rod 4 and the sliding plate 5 to move, which makes the inclined plate 6 and the connecting plate 11 move synchronously. With the displacement of the inclined plate 6, the sliding rod 8 slides in the inner part of the tensioning roller 9, and then the sliding rod 8 slides in the limiting groove 13, thereby making the two tensioning rollers 9 move towards each other in the vertical direction, and then the fabric can be tensioned.

[0038] Subsequently two layers of fabric will pass through the outside of the guide roller 18, and then through the two inclined guide plates 21, at this time, the two sliding plates 20 will be close to each other by the elastic force of the spring 23, and the two layers of fabric will be close to each other by the elastic force, and the guiding effect of the fabric during transportation can be ensured, and then the fabric will pass through the two hot pressing rollers 31, and the hot pressing of the fabric will be realized by the hot pressing roller 31. In the hot pressing process, the driving shaft 27 and the driving gear 28 are driven to rotate by the motor 26, and then the hot pressing roller 31 is driven to rotate by the meshing connection between the driving gear 28 and the driven gear 30, so that the hot pressing of the fabric can be realized. Finally, the fixed shaft 33 and the winding roller 34 are driven to rotate by the motor 32, and the fabric after hot pressing is wound.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A device for hot-pressing graphene fabric, comprising an outer frame (1), characterized in that: The front side of the outer frame (1) is provided with a driving assembly for providing power, the right side of the driving assembly is fixedly connected with a sliding plate one (5), the left side of the sliding plate one (5) is fixedly connected with two inclined plates (6), the interiors of the two inclined plates (6) are both provided with a sliding groove (7), the interiors of the two inclined plates (6) are both slidably connected with a sliding rod (8), the exteriors of the two sliding rods (8) are both fixedly connected with a tensioning roller (9), the rear sides of the two sliding rods (8) are both fixedly connected with a limiting disc (10), the left sides of the two inclined plates (6) are both fixedly connected with a connecting plate (11), the rear side of the connecting plate (11) is fixedly connected with a limiting frame (12), the interiors of the front and rear sides of the outer frame (1) are both provided with a limiting groove (13), the interior of the front side of the outer frame (1) is provided with a sliding groove (14), the interior of the outer frame (1) is provided with a guide assembly for guiding, and the front side of the outer frame (1) is provided with a hot pressing assembly for hot pressing.

2. The graphene fabric hot press compounding device according to claim 1, characterized in that: The driving assembly comprises a mounting plate (2), the rear side of the mounting plate (2) is fixedly connected to the front side of the outer frame (1), and the right side of the mounting plate (2) is provided with a cylinder (3).

3. The graphene fabric hot press compounding device according to claim 1, characterized in that: The guide assembly comprises a guide frame (16), the exterior of the guide frame (16) is fixedly connected to the interior of the outer frame (1), the interior right side of the guide frame (16) is fixedly connected with two fixed shafts one (17), the exteriors of the two fixed shafts one (17) are both rotatably connected with a guide roller (18), the left side of the guide frame (16) is fixedly connected with a connecting frame (19), the left side of the guide frame (16) is slidably connected with two sliding plates two (20), the proximal sides of the two sliding plates two (20) are both fixedly connected with an inclined guide plate (21), the distal sides of the two sliding plates two (20) are both fixedly connected with a plurality of sliding columns (22), the exteriors of the plurality of sliding columns (22) are all sleeved with a spring (23), and the distal sides of the plurality of sliding columns (22) are all fixedly connected with a limiting plate (24).

4. The graphene fabric hot press compounding device according to claim 1, characterized in that: The hot pressing assembly comprises a protective shell (25), the rear side of the protective shell (25) is fixedly connected to the front side of the outer frame (1), a motor one (26) is mounted to the rear side of the outer frame (1), the output end of the motor one (26) is fixedly connected with a driving shaft (27), the exterior of the driving shaft (27) is fixedly connected with a driving gear (28), a driven shaft (29) is rotatably connected to the outer frame (1), the exterior of the driven shaft (29) is fixedly connected with a driven gear (30), and the exteriors of the driving shaft (27) and the driven shaft (29) are both fixedly connected with a hot pressing roller (31).

5. The graphene fabric hot press compounding device according to claim 1, characterized in that: The interior right side of the outer frame (1) is provided with two unwinding rollers (15), the exterior front side of the outer frame (1) is fixedly connected with a motor two (32), the output end of the motor two (32) is fixedly connected with a fixed shaft two (33), and the exterior of the fixed shaft two (33) is fixedly connected with a winding roller (34).

6. The graphene fabric hot press compounding device according to claim 1, characterized in that: The outer part of the sliding rod (8) is slidably connected in the inner part of the sliding groove (7), and the outer part of the sliding rod (8) is slidably connected in the inner part of the limiting groove (13).

7. The graphene fabric hot press compounding device according to claim 4, characterized in that: The outer part of the limiting frame (12) is slidably connected in the inner part of the sliding groove (14), and the driving gear (28) is in meshing connection with the driven gear (30).

8. The graphene fabric hot press compounding device according to claim 3, characterized in that: One end of the spring (23) is fixedly connected to the outer part of the sliding plate two (20), and the other end of the spring (23) is fixedly connected to the inner part of the connecting frame (19).

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