A portable rolling device for industrial cloth

Abstract

The application discloses a portable rolling device for industrial cloth, which comprises a support, characterized in that a rolling motor is installed at the top of the support, an output end of the rolling motor is connected with a cloth rolling roller through a shaft coupling, side holes are uniformly arranged in the side wall of the cloth rolling roller, a gap filling device is uniformly installed on the inner wall of the cloth rolling roller, the gap filling device comprises a filling air bag, the position of the filling air bag corresponds to the side hole, a small motor is uniformly installed on the inner wall of the cloth rolling roller, an output shaft of the small motor is connected with a winding shaft, the filling air bag is installed on the outer wall of the winding shaft through winding, an air charging part is integrally connected to one side of the filling air bag, an air pump is installed in the cloth rolling roller, an output end of the air pump is connected with an air hose, and the air hose is connected with the filling air bag in a penetrating mode. The device solves the problem of poor practicability.

Description

Technical Field

[0001] This invention belongs to the field of industrial fabric technology, specifically relating to a convenient winding device for industrial fabrics. Background Technology

[0002] Some stiffer industrial fabrics may develop spatial wrinkles during the winding process, creating gaps between the fabric and the winding roller. This allows dust to accumulate in these gaps during storage, requiring a dust cover, which is time-consuming, labor-intensive, and impractical. This phenomenon has become a problem that urgently needs to be solved by those in the field. Summary of the Invention

[0003] The purpose of this invention is to provide a convenient winding device for industrial fabrics, addressing the problems mentioned in the background art, in order to solve the problems of existing material gathering devices.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a convenient winding device for industrial fabric, comprising a support frame, characterized in that: a winding motor is installed on the top of the support frame, the output end of the winding motor is connected to a fabric winding roller through a coupling, side holes are evenly opened on the side wall of the fabric winding roller, and gap filling devices are evenly installed on the inner wall of the fabric winding roller.

[0005] The present invention further describes that the gap filling device includes a filling airbag, the position of which corresponds to the side hole. Small motors are uniformly installed on the inner wall of the fabric take-up roller, and the output shaft of the small motors is connected to a winding shaft. The filling airbag is installed on the outer wall of the winding shaft by winding. An inflation part is integrally connected to one side of the filling airbag. An air pump is installed inside the fabric take-up roller, and the output end of the air pump is connected to a ventilation hose. The ventilation hose is connected to the filling airbag in a through connection.

[0006] The present invention further illustrates that a control valve is installed on the ventilation hose, a roller is rotatably provided on the inner wall of the side hole, the roller is in contact with the outer wall of the filling airbag, and an inflation part is provided on one side of the filling airbag.

[0007] The present invention further illustrates that the inner wall of the fabric take-up roller is fixed with an annular slide rail by welding, and a sliding seat is slidably installed on the outside of the annular slide rail. A fixed shaft is fixed on the bracket by welding. The fixed shaft passes through the middle inner wall of the fabric take-up roller. A connecting rod is fixed to one end of the fixed shaft by welding. The connecting rod is connected to the sliding seat. A distance sensor is connected to one end of the electric telescopic rod.

[0008] The present invention further illustrates that one end of the connecting rod is connected to an electric telescopic rod, and the electric telescopic rod is electrically connected to the winding motor through an external control system.

[0009] The present invention further illustrates that the internal valve plate of the control valve is made of magnetic material, and the valve plate is magnetic only along one side of the rotation axis. An electromagnet is installed on the sliding seat, and the electromagnet is magnetically engaged with the valve plate.

[0010] The present invention further illustrates that an arc-shaped stop is provided between the gap filling devices, the arc-shaped stop is slidably connected to the inner wall of the fabric take-up roller, and the direction of movement of the arc-shaped stop is the line connecting it to the rotation center of the fabric take-up roller.

[0011] The present invention further illustrates that the filling airbags are distributed in eight circumferentially, and the elastic coefficient of the outer ring of the filling airbags is greater than that of the inner ring. The filling airbags are made of elastic rubber material.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: The present invention can detect the protruding parts of industrial fabric during the winding process, which can easily detect the gaps in the winding process, and quickly fill the gaps in the fabric winding by inflating the airbag, preventing dust in the workshop from entering the gaps and causing damage to the fabric during storage. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a front cross-sectional view of the fabric take-up roller of the present invention;

[0016] Figure 3 This is a schematic diagram of the winding shaft installation of the present invention;

[0017] Figure 4 This is a schematic diagram of the working function of the inflation part of the present invention;

[0018] In the diagram: 1. Support frame; 2. Winding motor; 3. Fabric winding roller; 4. Gap filling device; 31. Side hole; 32. Fixed shaft; 33. Arc-shaped stop; 34. Circular slide rail; 35. Connecting rod; 351. Sliding seat; 352. Distance sensor; 353. Electric telescopic rod; 41. Filling airbag; 42. Inflatable part; 421. Control valve; 43. Roller; 44. Winding shaft; 45. Small motor; 46. Air pump; 461. Ventilation hose. Detailed Implementation

[0019] The following detailed, non-limiting description of the technical solution of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-4 The present invention provides a technical solution: a convenient winding device for industrial fabric, comprising a support 1, characterized in that: a winding motor 2 is installed on the top of the support 1, the output end of the winding motor 2 is connected to a fabric winding roller 3 via a coupling, the side wall of the fabric winding roller 3 is evenly provided with side holes 31, and the inner wall of the fabric winding roller 3 is evenly provided with gap filling devices 4, which fill the gaps in the winding process of the industrial fabric through the gap filling devices 4 to prevent dust from entering during the winding process. When winding, the winding motor 2 is started, which drives the fabric winding roller 3 to rotate and wind, making it easy to wind the industrial fabric.

[0021] The gap filling device 4 includes a filling airbag 41, the position of which corresponds to the side hole 31. Small motors 45 are evenly installed on the inner wall of the fabric take-up roller 3. The output shaft of the small motor 45 is connected to the winding shaft 44. The filling airbag 41 is installed on the outer wall of the winding shaft 44 by winding. An inflation part 42 is integrally connected to one side of the filling airbag 41. An air pump 46 is installed inside the fabric take-up roller 3. The output end of the air pump 46 is connected to a ventilation hose 461. The ventilation hose 461 is connected to the filling airbag 41. When filling gaps, the small motor 45 is started to drive the winding shaft 44 to rotate, which unfolds the filling airbag 41. At the same time, the air pump 46 is started to inflate the filling airbag 41. The air pressure makes the filling airbag 41 unfold, and the filling is more complete.

[0022] A control valve 421 is installed on the ventilation hose 461. A roller 43 is rotatably installed on the inner wall of the side hole 31. The roller 43 contacts the outer wall of the filling airbag 41. An inflation part 42 is provided on one side of the filling airbag 41. The control valve 421 controls the filling of the filling airbag 41 to prevent gas leakage. When the filling airbag 41 is deployed, it slides along the inner wall of the side hole 31. The roller 43 reduces the friction, allowing it to deploy more quickly.

[0023] The inner wall of the fabric take-up roller 3 is fixed with an annular slide rail 34 by welding. A sliding seat 351 is slidably installed on the outside of the annular slide rail 34. A fixed shaft 32 is fixed on the bracket 1 by welding. The fixed shaft 32 passes through the middle inner wall of the fabric take-up roller 3. A connecting rod 35 is fixed to one end of the fixed shaft 32 by welding. The connecting rod 35 is connected to the sliding seat 351. One end of the electric telescopic rod 353 is connected to a distance sensor 352. When the take-up starts, the distance sensor constantly senses the distance between itself and the fabric. When an edge appears in a certain part of the fabric, it means that there is a gap in the take-up. The signal is transmitted to the sliding seat 351 at the corresponding position, and the filling airbag 41 can be expanded by opening the control valve 421 to quickly fill the gap in the fabric during the winding process.

[0024] One end of the connecting rod 35 is connected to an electric telescopic rod 353. The electric telescopic rod 353 is electrically connected to the winding motor 2 through an external control system. As the winding process continues, the electric telescopic rod 353 is driven to stretch to a suitable length. As the winding process continues, a suitable distance is always maintained, which facilitates the inspection of the fabric surface from beginning to end during the winding process.

[0025] The internal valve plate of the control valve 421 is made of magnetic material, and the valve plate is magnetic only along one side of the rotation axis. An electromagnet is installed on the sliding seat 351. The electromagnet is magnetically engaged with the valve plate. When the electromagnet on the sliding seat 351 is energized, due to its magnetic properties, it will push the magnetic valve plate on the control valve 421 to open, which will conduct and inject air into the interior of the filling airbag 41.

[0026] An arc-shaped stop 33 is provided between the gap filling devices 4. The arc-shaped stop 33 is slidably connected to the inner wall of the fabric take-up roller 3. The direction of movement of the arc-shaped stop 33 is the line connecting it to the rotation center of the fabric take-up roller 3. When the rotation speed of the fabric take-up roller 3 gradually increases, the arc-shaped stop 33 is thrown outward a further distance due to centrifugal force. The increased distance makes it easier for the filling air bag 41 to expand more quickly, so as to deal with the gaps in time. When the winding speed is slow, the degree of expansion of the filling air bag 41 is controlled to prevent the problem of excessive filling of gaps caused by rapid expansion, so that the winding process is smooth.

[0027] There are eight air bladders 41 arranged in a circle, and the elastic coefficient of the outer ring of the air bladder 41 is greater than that of the inner ring. The air bladder 41 is made of elastic rubber. Because its elastic coefficient is greater on the outside than on the inside, the expansion size of the air bladder 41 when it is deployed is greater than that of the inside, which makes its external deformation ability stronger. Since the inside is deployed later, its deformation ability is weaker and it will not get stuck in the relatively narrow inner wall of the side hole 31, which facilitates its smooth deployment. After the pressure is lost, the air bladder 41 can quickly spring back to its original shape.

[0028] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features, and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A convenient winding device for industrial fabrics, comprising a support frame (1), characterized in that: A winding motor (2) is installed on the top of the bracket (1). The output end of the winding motor (2) is connected to a fabric winding roller (3) via a coupling. Side holes (31) are evenly opened on the side wall of the fabric winding roller (3). Gap filling devices (4) are evenly installed on the inner wall of the fabric winding roller (3). Wherein: the gap filling device (4) includes a filling airbag (41), the position of the filling airbag (41) corresponds to the side hole (31), a small motor (45) is evenly installed on the inner wall of the fabric take-up roller (3), the output shaft of the small motor (45) is connected to a winding shaft (44), the filling airbag (41) is installed on the outer wall of the winding shaft (44) by winding, an inflation part (42) is integrally connected to one side of the filling airbag (41), an air pump (46) is installed inside the fabric take-up roller (3), the output end of the air pump (46) is connected to a ventilation hose (461), the ventilation hose (461) is connected to the filling airbag (41) through; a control valve (421) is installed on the ventilation hose (461), a roller (43) is rotatably arranged on the inner wall of the side hole (31), and the roller (43) is in contact with the outer wall of the filling airbag (41); Wherein: the inner wall of the fabric take-up roller (3) is fixed with an annular slide rail (34) by welding, the outer side of the annular slide rail (34) is slidably mounted with a sliding seat (351), the bracket (1) is fixed with a fixed shaft (32) by welding, the fixed shaft (32) passes through the middle inner wall of the fabric take-up roller (3), one end of the fixed shaft (32) is fixed with a connecting rod (35) by welding, the connecting rod (35) is connected to the sliding seat (351), one end of the connecting rod (35) is connected with an electric telescopic rod (353), the electric telescopic rod (353) is electrically connected to the take-up motor (2) through an external control system, and one end of the electric telescopic rod (353) is connected with a distance sensor (352). The internal valve plate of the control valve (421) is made of magnetic material, and the valve plate is magnetic only along one side of the rotation axis. An electromagnet is installed on the sliding seat (351), and the electromagnet is magnetically engaged with the valve plate. An arc-shaped stop (33) is provided between the gap filling device (4). The arc-shaped stop (33) is slidably connected to the inner wall of the fabric take-up roller (3). The direction of movement of the arc-shaped stop (33) is the line connecting its rotation center with that of the fabric take-up roller (3).

2. A convenient winding device for industrial fabrics according to claim 1, characterized in that: The filling airbags (41) are distributed in eight circles, and the elastic coefficient of the outer circle of the filling airbags (41) is greater than that of the inner circle. The filling airbags (41) are made of elastic rubber.

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