Preparation process of diving material

Abstract

The invention discloses a preparation process of a diving material, the diving material comprises a diving material main body, a warm-keeping coating and a warm-keeping lining, the exterior of the diving material main body is coated with the warm-keeping coating, and the inner side of the diving material main body is provided with the warm-keeping lining; the warm-keeping lining comprises wool fleece, graphene fiber knitted fabric and spandex knitted fabric, the wool fleece, the graphene fiber knitted fabric and the spandex knitted fabric are knitted and sewn into a whole, and far infrared ceramic powder is added into the sewn fabric; the exterior of the diving material main body is coated with the titanium metal warm-keeping coating, the diving material can reflect the body temperature, reduce the heat loss and improve the warm-keeping property by 20%-40%, the overall thickness is not increased, the flexibility is kept, the warm-keeping lining is arranged in the diving material main body, the warm-keeping lining is formed by sewing multiple layers of fabrics, and the diving material can effectively absorb moisture and dry quickly, and has a good warm-keeping effect. The body temperature is uniformly distributed, the overall heat retention property is improved, the local temperature drop is reduced, and the diving material is close-fitting and breathable, so that the diving material main body has a better heat preservation effect.

Description

Technical Field

[0001] The invention relates to the technical field of diving material preparation, in particular to a diving material preparation process. Background Art

[0002] Diving material is a highly elastic closed-cell foam material made from synthetic rubber foaming, commonly used in diving suits, surfing suits, protective gear, sports equipment and other fields.

[0003] At present, traditional diving materials have certain thermal insulation properties, but when the water temperature is relatively low, the thermal insulation performance of the diving materials is insufficient, which often makes the wearer unable to tolerate the low temperature and affects the actual operation. In addition, after the wearer dives for a long time, the traditional diving materials have poor moisture absorption, which makes the wearer less comfortable. Summary of the invention

[0004] The purpose of the present invention is to provide a preparation process of diving material to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme: a diving material, comprising a diving material body, a thermal insulation coating and a thermal insulation lining, wherein the diving material body is coated with a thermal insulation coating on the outside and provided with a thermal insulation lining on the inside;

[0006] The thermal lining comprises wool fleece, graphene fiber knitted fabric and spandex knitted fabric, which are knitted and sewn together into one, and far-infrared ceramic powder is added to the sewn fabric.

[0007] Preferably, the thermal insulation coating is a titanium metal layer.

[0008] Preferably, the thermal lining is bonded and fixed to the neoprene body.

[0009] The present invention provides a preparation process of a diving material, comprising the following steps:

[0010] S1. Prepare materials: diving material body, thermal insulation coating, thermal insulation lining, waterproof glue and glue coating device;

[0011] S2, preparing a plurality of fabrics into a thermal lining;

[0012] S3, then clean the surface of the submersible body to ensure that there is no dust and grease;

[0013] S4, first spray a thermal insulation coating on the surface of the submersible body;

[0014] S5, evenly applying waterproof glue on the inner side of the diving material body through the coating device;

[0015] S6. Press the thermal lining tightly onto the main body of the neoprene material, using a roller or manually to ensure uniform bonding;

[0016] S7. After standing for 18-24 hours, the glue is completely cured and the preparation is completed.

[0017] Preferably, the specific preparation process of the thermal insulation lining in step S2 is to sew multiple fabrics in the thermal insulation lining together and spray far-infrared ceramic powder.

[0018] Preferably, after applying the waterproof glue in step S5, it is necessary to wait for 5-10 minutes to allow the glue to be in a semi-dry state.

[0019] Preferably, the gluing device in step S5 comprises a gluing platform for placing the main body of the neoprene material, the gluing platform is provided with a reciprocating swing component, and the front ends of the reciprocating swing component are respectively provided with a gluing component 1 and a gluing component 2.

[0020] Preferably, the reciprocating swing assembly includes a mounting plate fixed on one side of the glue coating table and extending from the plate body, a motor 1 is mounted in the middle of the mounting plate, an output end of the motor 1 is connected to one end of a bogie 1 arranged at the bottom of the mounting plate, the other end of the bogie 1 is rotatably connected to one end of a transmission frame 1 and a transmission frame 2 respectively, the other ends of the transmission frame 1 and the transmission frame 2 are rotatably connected to one end of a connecting rod 1 and a connecting rod 2 respectively, the other ends of the connecting rod 1 and the connecting rod 2 are respectively integrated with one end of a main swing frame 1 and a main swing frame 2 The main swing frame 1 and the main swing frame 2 are connected in a rotating manner, and the connection is connected and positioned with the mounting plate through an axle rod. The other ends of the main swing frame 1 and the main swing frame 2 are respectively rotatably connected with one ends of the connecting frame plate 1 and the connecting frame plate 2, and auxiliary swing frames 1 and 2 are arranged parallel to one side of the main swing frame 1 and the main swing frame 2. One end of the auxiliary swing frame 1 and the auxiliary swing frame 2 is rotatably connected with the other end of the connecting frame plate 1 and the connecting frame plate 2, and the other end of the auxiliary swing frame 1 and the auxiliary swing frame 2 is rotatably connected with the mounting plate, and the lower middle parts of the connecting frame plate 1 and the connecting frame plate 2 are respectively connected with the glue coating component 1 and the glue coating component 2.

[0021] Preferably, the glue coating component 1 includes a fixed frame plate, a brush strip frame 1, a brush strip frame 2, a brush strip, a motor 2 and a push-pull mechanism, the upper end of the fixed frame plate is connected to the lower middle part of the connecting frame plate, one end of the fixed frame plate is fixed with the brush strip frame 1, and the other end is rotatably connected with the brush strip frame 2, the bottoms of the brush strip frames 1 and 2 are both equipped with brush strips, the upper end of the fixed frame plate is equipped with a motor 2, and a push-pull mechanism is installed between the two plates of the fixed frame plate.

[0022] Preferably, the push-pull mechanism includes a second bogie, a C-shaped frame, a push-pull rod and a steering plate, the output end of the second motor is connected to one end of the second bogie, the other end of the second bogie is rotatably connected to one end of the C-shaped frame, the other end of the C-shaped frame is connected to a push-pull rod, the other end of the push-pull rod is rotatably connected to one end of the steering plate, the other end of the steering plate is integrally connected to one end of the second brush strip frame, and the connection between the two is positioned and installed through an axle rod and a fixed frame plate.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The invention can reflect body temperature and reduce heat loss by coating a titanium metal thermal insulation coating on the outside of a diving material body, thereby improving thermal insulation by 20%-40%, without increasing the overall thickness and maintaining flexibility. A thermal insulation lining is arranged inside the diving material body, and the thermal insulation lining is formed by sewing multiple layers of fabrics, which can effectively absorb moisture and dry quickly, evenly distribute body temperature, improve overall thermal insulation, reduce local temperature drop, and be close to the body and breathable, thereby enabling the diving material body to have a better thermal insulation effect.

[0025] The present invention adopts a glue coating device to perform the glue coating work in the preparation of the diving material main body. The reciprocating swing component can drive the two groups of glue coating components to swing left and right, and evenly apply the glue to ensure that the glue on the diving material main body is even and not accumulated, which is convenient for the subsequent thermal insulation lining to be better bonded and fixed, the bonding is more firm, and the service life is longer.

[0026] The gluing component in the gluing device can also adjust the angle. Driven by motor 2, the push-pull mechanism performs push-pull work, driving the brush bar rack 2 to adjust the angle. At the same time, the angle of the brush bar at the bottom of the brush bar rack 2 is adjusted to better adapt to the gluing position and further improve the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the thermal lining of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the glue coating device of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the reciprocating swing assembly of the present invention;

[0031] Figure 5 It is a schematic diagram of the bottom structure of the reciprocating swing assembly of the present invention;

[0032] Figure 6 This is a schematic structural diagram of a glue coating component 1 of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the push-pull mechanism of the present invention.

[0034] In the figure: neoprene body-1, thermal insulation coating-2, thermal insulation lining-3, wool fleece-31, graphene fiber knitted fabric-32, spandex knitted fabric-33, glue coating table-4, reciprocating swing component-5, glue coating component 1-6, glue coating component 2-7, mounting plate-51, motor 1-52, bogie 1-53, transmission frame 1-54, transmission frame 2-55, connecting rod 1-56, connecting rod 2-57, main swing frame one-58, main swing frame two-59, auxiliary swing frame one-510, auxiliary swing frame two-511, connecting frame plate one-512, connecting frame plate two-513, fixed frame plate-61, brush bar frame one-62, brush bar frame two-63, brush bar-64, motor two-65, push-pull mechanism-66, bogie two-661, C-shaped frame-662, push-pull rod-663, bogie plate-664. DETAILED DESCRIPTION

[0035] In order to further explain the technical solution of the present invention, it is described in detail below through specific embodiments.

[0036] See also Figure 1 The present invention provides a diving material, including a diving material body 1, a thermal insulation coating 2 and a thermal insulation lining 3. The diving material body 1 is coated with a layer of titanium metal thermal insulation coating 2 on the outside, and the thermal insulation lining 3 is bonded and fixed on the inside.

[0037] See also Figure 2 The thermal lining 3 of the present invention comprises wool fleece 31, graphene fiber knitted cloth 32 and spandex knitted fabric 33. The wool fleece 31, graphene fiber knitted cloth 32 and spandex knitted fabric 33 are knitted and sewn together, and far-infrared ceramic powder is added to the sewn fabric.

[0038] Specifically, the wool fleece 31 in the thermal lining 3 can reduce water flow exchange, improve the thermal insulation effect, provide additional warmth, and is suitable for long-term diving. It absorbs moisture and dries quickly without affecting comfort. The graphene in the graphene fiber knitted fabric 32 is a super thermal conductive material that can evenly distribute body temperature, improve overall warmth retention, efficiently absorb and evenly distribute heat, reduce local temperature drop, and does not affect flexibility. The spandex knitted fabric 33 uses a highly elastic spandex knitted fabric, which is close to the body and breathable, provides a certain thermal insulation effect, is lightweight and breathable, is suitable for warm waters (15-25°C), dries quickly and is comfortable, and is suitable for long-term wear.

[0039] Far-infrared ceramic powder is also added to the fabric, which can be one of titanium dioxide, silicon carbide and aluminum oxide. The specific material can be customized according to actual conditions and is not limited here. The far-infrared ceramic powder can absorb the heat released by the human body and feed back the heat energy through far-infrared radiation, thereby improving the overall warming effect, continuously increasing body temperature (2-3°C higher than ordinary lining), promoting blood circulation, and reducing fatigue caused by cold.

[0040] The present invention provides a preparation process of a diving material, comprising the following steps:

[0041] S1. Prepare materials: diving material body 1, thermal insulation coating 2, thermal insulation lining 3, waterproof glue and glue coating device;

[0042] S2, preparing a plurality of fabrics into a thermal lining 3, specifically: a plurality of fabrics in the thermal lining are sewn together and sprayed with far-infrared ceramic powder, and the fabrics are pre-treated before sewing to pre-shrink and shape to prevent deformation after sewing;

[0043] S3, then clean the surface of the submersible body 1 to ensure that there is no dust and grease;

[0044] S4, first spray the thermal insulation coating 2 on the surface of the submersible body 1;

[0045] S5, then use the coating device to evenly apply waterproof glue on the inner side of the diving material body 1, and wait for 5-10 minutes after the waterproof glue is applied to make the glue in a semi-dry state;

[0046] S6. Press the thermal lining 3 onto the neoprene body 1 by using a roller or manually to ensure uniform bonding;

[0047] S7. After standing for 18-24 hours, the glue is completely cured and the preparation is completed.

[0048] The above process can effectively improve the warmth, waterproofness, durability and comfort of diving materials, thereby optimizing product performance and extending service life.

[0049] See also Figure 3 The gluing device in step S5 of the present invention includes a gluing platform 4 for placing the diving material body 1, and a reciprocating swing component 5 is provided on the gluing platform 4. The front ends of the reciprocating swing component 5 are respectively provided with a gluing component 1 6 and a gluing component 2 7. The gluing component 1 6 and the gluing component 2 7 have the same structure, and can perform uniform gluing work at the same time, and can also change the gluing angle. Therefore, after explaining the gluing component 1 6, the gluing component 2 7 will not be described in detail.

[0050] Specifically, the diving material body 1 is first placed on the glue coating table 4, and the two ends can be clamped and positioned with the help of external tools, and then the waterproof glue is poured on the surface of the diving material body 1 to be coated, and then the reciprocating swing component 5 works to synchronously drive the glue coating component 1 6 and the glue coating component 2 7 to move back and forth left and right, and the waterproof glue is evenly coated on the diving material body 1, so that the surface of the diving material body 1 can be evenly coated with glue, so that the subsequent thermal lining 3 can be better bonded.

[0051] See also Figure 4-Figure 5 The reciprocating swing assembly 5 of the present invention includes a mounting plate 51 fixed on one side of the glue coating table 4 and extending out of the plate body. A motor 52 is installed on the middle part of the mounting plate 51. The output end of the motor 52 is connected to one end of a bogie 53 arranged at the bottom of the mounting plate 51. The other end of the bogie 53 is rotatably connected to one end of a transmission frame 54 and a second transmission frame 55 respectively. The other ends of the transmission frame 54 and the second transmission frame 55 are rotatably connected to one end of a connecting rod 56 and a second connecting rod 57 respectively. The other ends of the connecting rod 56 and the second connecting rod 57 are respectively connected to one end of a main swing frame 58 and a second main swing frame 59 in an integral manner, and the connection is through The through-axis rod is connected and positioned with the mounting plate 51, and the other ends of the main swing frame 1 58 and the main swing frame 2 59 are rotatably connected with one ends of the connecting frame plate 1 512 and the connecting frame plate 2 513 respectively, and the auxiliary swing frame 1 510 and the auxiliary swing frame 2 511 are arranged parallel to one side of the main swing frame 1 58 and the main swing frame 2 59, and one end of the auxiliary swing frame 1 510 and the auxiliary swing frame 2 511 is rotatably connected with the other ends of the connecting frame plate 1 512 and the connecting frame plate 2 513, and the other ends of the auxiliary swing frames 1 510 and the auxiliary swing frames 2 511 are rotatably connected with the mounting plate 51, and the lower middle parts of the connecting frame plate 1 512 and the connecting frame plate 2 513 are respectively connected with the glue coating component 1 6 and the glue coating component 2 7.

[0052] Specifically, after the motor 1 52 works, it will drive the bogie 1 53 to rotate, and then the bogie 1 53 will synchronously drive the transmission frame 1 54 and the transmission frame 2 55 to push back and forth, and then the transmission frame 1 54 and the transmission frame 2 55 will synchronously drive the connecting rod 1 56 and the connecting rod 2 57 to swing. Since the connecting rod 1 56 and the connecting rod 2 57 are integrally connected with the main swing frame 1 58 and the main swing frame 2 59, and the connection is connected to the positioning device on the mounting plate 51 through the shaft rod That is, after the connecting rod 1 56 and the connecting rod 2 57 swing, they will synchronously drive the main swing frame 1 58 and the main swing frame 2 59 to swing, and through the driven swing of the auxiliary swing frame 1 510 and the auxiliary swing frame 2 511, the main swing frame 1 58 and the main swing frame 2 59 will drive the gluing components 1 6 and 2 7 installed at the bottom of the connecting plate 1 512 and the connecting plate 2 513 to move in an arc shape to the left and right, so as to perform gluing on the upper part of the submarine material main body 1 placed on the gluing table 4.

[0053] See also Figure 6The glue coating component 6 includes a fixed frame plate 61, a brush bar frame 1 62, a brush bar frame 2 63, a brush bar 64, a motor 2 65 and a push-pull mechanism 66. The upper end of the fixed frame plate 61 is connected to the lower middle part of the connecting frame plate 512. One end of the fixed frame plate 61 is fixed with a brush bar frame 1 62, and the other end is rotatably connected with a brush bar frame 2 63. Brush bar 64 is installed at the bottom of the brush bar frame 1 62 and the brush bar frame 2 63. A brush bar 64 is also provided at the bottom of the fixed frame plate 61, and the brush bar 64 is flush with the brush bar 64 at the bottom of the brush bar frame 1 62 and the brush bar frame 2 63, so that the glue coating is more uniform. The upper end of the fixed frame plate 61 is installed with a motor 2 65, and a push-pull mechanism 66 is installed between the two plates of the fixed frame plate 61.

[0054] Specifically, driven by motor 2 65, the push-pull mechanism 66 is driven to work, and then the push-pull mechanism 66 drives the brush bar rack 2 63 to change its angle, thereby driving the brush bar 64 at the bottom of the brush bar rack 2 63 to adjust its angle, which is used to adapt to the gluing work at different positions, can adjust the gluing range, and improve the gluing efficiency.

[0055] See also Figure 7 The push-pull mechanism 66 includes a bogie frame 661, a C-shaped frame 662, a push-pull rod 663 and a steering plate 664. The output end of the motor 65 is connected to one end of the bogie frame 661, and the other end of the bogie frame 661 is rotatably connected to one end of the C-shaped frame 662. The other end of the C-shaped frame 662 is connected to a push-pull rod 663, and the other end of the push-pull rod 663 is rotatably connected to one end of the steering plate 664. The other end of the steering plate 664 is integrally connected to one end of the brush strip frame 63, and the connection between the two is positioned and installed with the fixed frame plate 61 through an axle rod.

[0056] Specifically, after the motor 2 65 works, it will drive the bogie 2 661 to turn. The initial state of the bogie 2 661 is facing. After the bogie 2 661 rotates downward, the bogie 2 661 drives the C-shaped frame 662 to move outward and downward. At the same time, the C-shaped frame 662 drives the push-pull rod 663 to move downward and pull the steering plate 664. The steering plate 664 is positioned on the fixed frame plate 61 through the shaft rod. At the same time, after one end of the steering plate 66 rotates, the other end is integrally connected to the brush bar frame 2 63, that is, the steering plate 66 will synchronously drive the brush bar frame 2 63 to turn, so as to adjust the angle of the brush bar frame 2 63. After the output shaft of the motor 2 65 rotates in the opposite direction, it will drive the bogie 2 661 to rotate upward, and at the same time, the C-shaped frame 662 will move upward and retract between the two plates of the fixed frame plate 61. At the same time, the push-pull rod 663 moves upward, and drives the steering plate 664 to push upward, driving the brush bar frame 2 63 to adjust its angle to the initial position.

[0057] The present invention provides a preparation process of a diving material. By coating a titanium metal thermal insulation coating 2 on the outside of a diving material body 1, the body temperature can be reflected and heat loss can be reduced, thereby improving the thermal insulation performance by 20%-40%, without increasing the overall thickness and maintaining flexibility. A thermal insulation lining 3 is arranged inside the diving material body 1. The thermal insulation lining 3 is formed by sewing multiple layers of fabrics, which can effectively absorb moisture and dry quickly, evenly distribute body temperature, improve overall thermal insulation performance, reduce local temperature drop, and be close to the body and breathable, thereby enabling the diving material body 1 to have a better thermal insulation effect. A gluing device is used in the preparation of the diving material body 1 for the gluing process. The reciprocating swing component 5 can drive the two groups of glue coating components to swing left and right, and evenly apply the glue to ensure that the glue on the diving material main body 1 is evenly coated without accumulation, so as to facilitate the subsequent thermal insulation lining 3 to be better bonded and fixed, with a more firm bonding and a longer service life; the glue coating component in the glue coating device can also adjust the angle. Driven by the motor 2 65, the push-pull mechanism 66 performs push-pull work, driving the brush bar frame 2 63 to adjust the angle, and at the same time adjust the angle of the brush bar 64 at the bottom of the brush bar frame 2 63 to adjust the angle, so as to better adapt to the gluing position and further improve the gluing efficiency.

[0058] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A diving material, characterized in that: It comprises a diving material body (1), a thermal insulation coating (2) and a thermal insulation lining (3); the diving material body (1) is coated with a thermal insulation coating (2) on the outside and is provided with a thermal insulation lining (3) on the inside; The thermal insulation lining (3) comprises wool fleece (31), graphene fiber knitted fabric (32) and spandex knitted fabric (33); the wool fleece (31), graphene fiber knitted fabric (32) and spandex knitted fabric (33) are knitted and sewn together into one body, and far-infrared ceramic powder is added to the sewn fabric.

2. A diving material according to claim 1, characterized in that: The thermal insulation coating (2) is a titanium metal layer.

3. A diving material according to claim 1, characterized in that: The thermal insulation lining (3) is bonded and fixed to the neoprene body (1).

4. A process for preparing a diving material according to claim 3, characterized in that: The following steps are involved: S1. Prepare materials: diving material body (1), thermal insulation coating (2), thermal insulation lining (3), waterproof glue and glue coating device; S2, preparing a plurality of fabrics into a thermal lining (3); S3, then clean the surface of the submersible body (1) to ensure that there is no dust and grease; S4, first spraying a heat preservation coating (2) on the surface of the submersible main body (1); S5, evenly applying waterproof glue on the inner side of the diving material body (1) by using a coating device; S6. Press the thermal lining (3) onto the neoprene body (1) by using a roller or manually to ensure uniform bonding; S7. After standing for 18-24 hours, the glue is completely cured and the preparation is completed.

5. A process for preparing a diving material according to claim 4, characterized in that: The specific preparation process of the thermal lining (3) in step S2 is to sew multiple fabrics in the thermal lining together and spray far-infrared ceramic powder.

6. A process for preparing a diving material according to claim 4, characterized in that: After applying the waterproof glue in step S5, it is necessary to wait for 5-10 minutes to allow the glue to be in a semi-dry state.

7. A process for preparing a diving material according to claim 4, characterized in that: The glue coating device in step S5 comprises a glue coating platform (4) for placing the neoprene main body (1), a reciprocating swing component (5) is provided on the glue coating platform (4), and a glue coating component 1 (6) and a glue coating component 2 (7) are respectively provided at the front end of the reciprocating swing component (5).

8. A process for preparing diving material according to claim 7, characterized in that: The reciprocating swing component (5) comprises a mounting plate (51) fixed on one side of the glue coating platform (4) and extending out of the plate body, a motor 1 (52) is mounted on the middle part of the mounting plate (51), an output end of the motor 1 (52) is connected to one end of a bogie 1 (53) arranged at the bottom of the mounting plate (51), the other end of the bogie 1 (53) is rotatably connected to one end of a transmission frame 1 (54) and a transmission frame 2 (55), the other ends of the transmission frame 1 (54) and the transmission frame 2 (55) are rotatably connected to one end of a connecting rod 1 (56) and a connecting rod 2 (57), the other ends of the connecting rod 1 (56) and the connecting rod 2 (57) are integrally connected to one end of a main swing frame 1 (58) and a main swing frame 2 (59), and the connection is through The shaft is connected and positioned with the mounting plate (51), and the other ends of the main swing frame 1 (58) and the main swing frame 2 (59) are rotatably connected with one end of the connecting frame plate 1 (512) and the connecting frame plate 2 (513) respectively, and a sub-swing frame 1 (510) and a sub-swing frame 2 (511) are arranged in parallel on one side of the main swing frame 1 (58) and the main swing frame 2 (59), and one end of the sub-swing frame 1 (510) and the sub-swing frame 2 (511) is rotatably connected with the other end of the connecting frame plate 1 (512) and the connecting frame plate 2 (513), and the other end of the sub-swing frame 1 (510) and the sub-swing frame 2 (511) is rotatably connected with the mounting plate (51), and the lower middle parts of the connecting frame plate 1 (512) and the connecting frame plate 2 (513) are respectively connected with the glue coating component 1 (6) and the glue coating component 2 (7).

9. A process for preparing diving material according to claim 7, characterized in that: The glue coating component 1 (6) comprises a fixed frame plate (61), a brush bar frame 1 (62), a brush bar frame 2 (63), a brush bar (64), a motor 2 (65) and a push-pull mechanism (66); the upper end of the fixed frame plate (61) is connected to the lower middle part of the connecting frame plate 1 (512); the brush bar frame 1 (62) is fixed to one end of the fixed frame plate (61); the brush bar frame 2 (63) is rotatably connected to the other end; the brush bar frame 1 (62) and the brush bar frame 2 (63) are both installed with brush bars (64) at the bottom; the upper end of the fixed frame plate (61) is installed with a motor 2 (65); and the push-pull mechanism (66) is installed between the two plates of the fixed frame plate (61).

10. A process for preparing diving material according to claim 9, characterized in that: The push-pull mechanism (66) comprises a second bogie (661), a C-shaped frame (662), a push-pull rod (663) and a steering plate (664); the output end of the second motor (65) is connected to one end of the second bogie (661); the other end of the second bogie (661) is rotatably connected to one end of the C-shaped frame (662); the other end of the C-shaped frame (662) is connected to a push-pull rod (663); the other end of the push-pull rod (663) is rotatably connected to one end of the steering plate (664); the other end of the steering plate (664) is integrally connected to one end of the second brush bar frame (63); and the connection between the two is positioned and installed via a shaft rod and a fixed frame plate (61).

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