Silk fabric winding and rolling equipment

Abstract

The utility model discloses silk fabric winding and winding equipment which comprises a base, a winding frame and an unwinding frame. The silk fabric tension detection device has the advantages that the pressure sensor and the electric cylinder are adopted, the top wheel sequentially transmits force to the wheel carrier, the bottom rod and the connecting column and finally transmits the force to the pressure sensor, at the moment, silk fabric tension is converted into pressure applied to the pressure sensor, the pressure sensor detects the silk fabric tension all the time, and when the pressure becomes small, the silk fabric tension becomes small; when the pressure is too large, the tension of the silk fabric is too large, the pressure sensor is triggered, the controller drives the electric cylinder to be shortened, the moving base and the unwinding frame are pulled to move outwards, then the unwinding roller is driven to move outwards, the silk fabric is further tensioned, and then the tension is improved, and when the pressure is too large and the tension of the silk fabric is too large, the pressure sensor is triggered, the controller drives the electric cylinder to be stretched, and the moving base and the unwinding roller are pushed to move inwards. And the tension of the silk fabric is reduced, so that the tension of the silk fabric is automatically adjusted in the winding process, the tension progress of the silk fabric is adjusted, automatic adjustment is completed, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of silk fabric production, in particular to a silk fabric winding and reeling device. Background Art

[0002] Silk fabrics, also known as silk, have a history of approximately 5,000 years. People often use the term "silk" to describe the opulence and luxury of a person's attire. These are actually four types of silk. Silk fabrics are classified into 14 major categories and 34 subcategories based on their weave structure, warp and weft arrangement, processing technology, and the appearance and texture of the silk surface. Silk fabrics are popular in both domestic and international apparel markets for their health and skincare benefits.

[0003] After searching, it was found that the application number is CN201821482375.6, and the name is a winding device for adjusting the tightness of silk fabrics. The application proposes that a winding device is needed in the production process of silk fabrics, but the existing winding device cannot adjust the tightness of silk fabrics, and wrinkles will appear in the winding process, causing the silk fabric to deform and unable to proceed to the next step of processing, which reduces the practicality of the winding device and is inconvenient for users to use. By arranging a bottom plate, a fixed plate, a winding mechanism, an outer shell, a first bearing, positive and negative threaded columns, a threaded sleeve, a movable plate, an inclined plate, a lifting plate, a connecting plate, a pressure roller, a clamping mechanism and a unwinding rod, the problem of the existing winding device being unable to adjust the tightness of silk fabrics is solved. During the rolling process, wrinkles will appear, causing the silk fabric to deform and unable to proceed to the next processing. The winding device that is easy to adjust the tightness of the silk fabric has the advantage of being easy to adjust the tightness of the silk fabric compared to the existing winding device, thereby improving the practicality of the winding device and being convenient for users to use. However, this application requires manual adjustment of the tightness. When the silk fabric is rolled up, the position of the silk fabric will change due to the change in the outer diameter of the silk roll, resulting in the tightness of the silk fabric being in a state of constant change. This application lacks a mechanism for detecting and automatically controlling the tightness, resulting in the need for frequent adjustments by staff, which is more troublesome. In addition, relying on tightness adjustment cannot completely solve the wrinkle problem, and further improvements can be made.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a silk fabric winding and reeling device, which has the advantages of automatically detecting and adjusting the tension and making the adjustment more convenient to use, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the advantages of automatic detection and adjustment of tension and more convenient adjustment and use, the specific technical solutions adopted by the utility model are as follows:

[0009] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0010] Furthermore, an inner frame is fixedly installed between the winding frames, and a second guide rod is slidably connected to the surface of the inner frame, and a roller frame is fixedly installed on the bottom surface of the second guide rod. A flattening roller is rotatably connected between the roller frames, and a spring is sleeved on the outside of the second guide rod between the roller frame and the inner frame, and both ends of the spring are fixedly connected to the inner frame and the roller frame respectively.

[0011] Furthermore, a driving motor is fixedly mounted on one end of the roller frame, and an output end of the driving motor is fixedly connected to one end of a roller shaft of the flattening roller, and the length of the flattening roller is greater than the width of the silk fabric.

[0012] Furthermore, a rod hole is provided on the bottom surface of the sleeve, and the bottom rod passes through the rod hole.

[0013] Furthermore, the diameter of the rod hole is smaller than the outer diameter of the connecting column, and the connecting column is a smooth cylinder.

[0014] Furthermore, a first guide rod is slidably connected to the surface of the movable seat, and both ends of the first guide rod are fixedly connected to the end plate.

[0015] Furthermore, servo motors are fixedly mounted on the surfaces of the winding rack and the unwinding rack, and the servo motors are controlled by a synchronous controller.

[0016] Furthermore, the rod hole and the sleeve are coaxially arranged, and the diameter of the rod hole is smaller than the inner diameter of the sleeve.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a silk fabric winding and reeling device with the following beneficial effects:

[0019] (1) The utility model adopts a pressure sensor and an electric cylinder. After being roughly wound, the silk fabric is installed on the surface of the unwinding roller, unwound by the unwinding roller, and rewound by the winding roller. When winding, the top wheel squeezes the silk fabric and rotates as the silk fabric moves. The silk fabric forms a thrust on the top wheel through internal tension. The top wheel transmits the force to the wheel frame, the bottom rod and the connecting column in turn, and finally to the pressure sensor. At this time, the tension of the silk fabric is converted into pressure for the pressure sensor. The pressure sensor detects the tension of the silk fabric at all times. When the pressure When it becomes smaller, the tension of the silk fabric becomes smaller, the pressure sensor is triggered, and the controller drives the electric cylinder to shorten, pulling the movable seat and the unwinding frame outward, thereby driving the unwinding roller outward, and the silk fabric is further tensioned, thereby increasing the tension. When the pressure is too large, the silk fabric tension is too large, the pressure sensor is triggered, and the controller drives the electric cylinder to extend, pushing the movable seat and the unwinding roller inward, and the silk fabric tension is reduced, thereby automatically adjusting the silk fabric tension during the winding process, and then adjusting the silk fabric tension progress, completing automatic adjustment, which is more convenient to use and has higher adjustment efficiency.

[0020] (2) The utility model adopts a flattening roller and a spring. During the winding process, the spring hoists the roller frame, and the spring pushes the flattening roller to contact the silk fabric through its own elastic force. The flattening roller flattens the silk fabric by rotating, avoiding wrinkling of the silk fabric and improving the winding efficiency. At the same time, as the position of the silk fabric changes, the spring stretches and compresses, always keeping the flattening roller in contact with the silk fabric, resulting in high flattening efficiency, eliminating the trouble of staff adjustment, and further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the internal structure of a silk fabric winding and reeling device proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the external structure of a silk fabric winding and reeling device proposed by the utility model;

[0024] Figure 3 This is an enlarged view of node A of a silk fabric winding and reeling device proposed by the present invention;

[0025] Figure 4 This is an enlarged view of the B node of the silk fabric winding and reeling device proposed by the present invention.

[0026] In the picture:

[0027] 1. Base; 2. Winding frame; 3. Winding roller; 4. Unwinding frame; 5. Unwinding roller; 6. Connecting frame; 7. Bottom rod; 8. Wheel frame; 9. Top wheel; 10. End plate; 11. Moving seat; 12. First guide rod; 13. Electric cylinder; 14. Inner frame; 15. Flattening roller; 16. Second guide rod; 17. Sleeve; 18. Pressure sensor; 19. Connecting column; 20. Rod hole; 21. Spring; 22. Roller frame. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a silk fabric winding and reeling device is provided.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4As shown, a silk fabric winding and rewinding device according to an embodiment of the present invention includes a base 1, a rewinding frame 2 and an unwinding frame 4. The rewinding frame 2 is fixedly installed on the top surface of the base 1, and a rewinding roller 3 is rotatably connected between the rewinding frames 2. The top surface of the base 1 is slidably connected to a movable seat 11, and the unwinding frame 4 is fixedly installed on the top surface of the movable seat 11, and an unwinding roller 5 is rotatably connected between the unwinding frames 4. The rewinding frame 2 and the rewinding roller 3, the unwinding frame 4 and the unwinding roller 5 are all common structures in the field and will not be described in detail here. A connecting frame 6 is fixedly installed between the rewinding frame 2 and the unwinding frame 4, and a sleeve is fixedly installed on the bottom surface of the connecting frame 6. 17, and a pressure sensor 18 is fixedly installed inside the sleeve 17, a connecting column 19 is slidably connected inside the sleeve 17, and a bottom rod 7 is fixedly installed on the bottom surface of the connecting column 19, and a wheel frame 8 is fixedly installed on the bottom surface of the bottom rod 7, and a top wheel 9 is rotatably connected between the wheel frames 8. End plates 10 are fixedly installed on the top surface of the base 1 on both sides of the mobile seat 11, and an electric cylinder 13 is fixedly installed on one side surface of the end plate 10, and the other end of the moving rod of the electric cylinder 13 is fixedly connected to the surface of one side of the mobile seat 11. The output end of the pressure sensor 18 is electrically connected to the electric cylinder 13 through the controller, and the extension and retraction of the electric cylinder 13 is controlled by the pressure controller It is a common automation control structure. The controller can adopt a single chip microcomputer. It is a common device and will not be described in detail here. After being roughly wound, the silk fabric is installed on the surface of the unwinding roller 5, unwound by the unwinding roller 5, and rewound by the winding roller 3. When winding, the top wheel 9 squeezes the silk fabric and rotates as the silk fabric moves. The silk fabric forms a thrust on the top wheel 9 through internal tension. The top wheel 9 transmits the force to the wheel frame 8, the bottom rod 7 and the connecting column 19 in turn, and finally to the pressure sensor 18. At this time, the tension of the silk fabric is converted into pressure for the pressure sensor 18. The pressure sensor 18 detects the silk fabric at all times. Fabric tension. When the pressure becomes smaller, the silk fabric tension becomes smaller, the pressure sensor 18 is triggered, and the controller drives the electric cylinder 13 to shorten, pulling the movable seat 11 and the unwinding frame 4 outward, and then driving the unwinding roller 5 to move outward. The silk fabric is further tensioned, thereby increasing the tension. When the pressure is too large, the silk fabric tension is too large, the pressure sensor 18 is triggered, and the controller drives the electric cylinder 13 to extend, pushing the movable seat 11 and the unwinding roller 5 inward, and the silk fabric tension is reduced, thereby automatically adjusting the silk fabric tension during the winding process, and then adjusting the silk fabric tension progress, completing automatic adjustment, and being more convenient to use and having higher adjustment efficiency.

[0031] In one embodiment, an inner frame 14 is fixedly installed between the winding frame 2, and a second guide rod 16 is slidably connected to the surface of the inner frame 14, and a roller frame 22 is fixedly installed on the bottom surface of the second guide rod 16. A flattening roller 15 is rotatably connected between the roller frames 22, and a spring 21 is sleeved on the outside of the second guide rod 16 between the roller frame 22 and the inner frame 14, and the two ends of the spring 21 are fixedly connected to the inner frame 14 and the roller frame 22 respectively. The flattening roller 15 is a common structure in the textile field. During the winding process, the spring 21 suspends the roller frame 22. The spring 21 pushes the flattening roller 15 to contact the silk fabric through its own elastic force. The flattening roller 15 flattens the silk fabric by rotation, avoids wrinkling of the silk fabric, and improves the winding efficiency. At the same time, as the position of the silk fabric changes, the spring 21 extends and compresses, always keeping the flattening roller 15 in contact with the silk fabric, with high flattening efficiency, eliminating the trouble of adjustment for the staff, and further improving the convenience of use.

[0032] In one embodiment, a drive motor is fixedly installed at one end of the roller frame 22, and the output end of the drive motor is fixedly connected to one end of the roller shaft of the flattening roller 15, and the length of the flattening roller 15 is greater than the width of the silk fabric, thereby increasing the working coverage of the flattening roller 15 and improving work efficiency.

[0033] In one embodiment, a rod hole 20 is opened on the bottom surface of the sleeve 17, and the bottom rod 7 passes through the rod hole 20, wherein the diameter of the rod hole 20 is smaller than the outer diameter of the connecting column 19, and the connecting column 19 is a smooth cylinder. The rod hole 20 facilitates the passage of the bottom rod 7 and at the same time prevents the connecting column 19 from detaching from the sleeve 17.

[0034] In one embodiment, a first guide rod 12 is slidably connected to the surface of the movable seat 11 , and both ends of the first guide rod 12 are fixedly connected to the end plate 10 . The first guide rod 12 serves as a movement guide for the movable seat 11 .

[0035] In one embodiment, servo motors are fixedly mounted on the surfaces of the winding rack 2 and the unwinding rack 4, and the servo motors are controlled by a synchronous controller. This is a common winding and unwinding structure, and the staff can conveniently control the winding and unwinding speed through the servo motors.

[0036] In one embodiment, the rod hole 20 is coaxially arranged with the sleeve 17, and the diameter of the rod hole 20 is smaller than the inner diameter of the sleeve 17. The rod hole 20 and the bottom rod 7 adopt a rectangular structure to prevent the bottom rod 7 from rotating at will and improve working stability.

[0037] Working principle:

[0038] After being roughly wound up, the silk fabric is mounted on the surface of the unwinding roller 5, unwound by the unwinding roller 5, and rewound by the winding roller 3. When winding, the top wheel 9 squeezes the silk fabric and rotates as the silk fabric moves. The silk fabric forms a thrust on the top wheel 9 through internal tension. The top wheel 9 transmits the force to the wheel frame 8, the bottom rod 7 and the connecting column 19 in sequence, and finally to the pressure sensor 18. At this time, the silk fabric tension is converted into pressure to the pressure sensor 18. The pressure sensor 18 always detects the silk fabric tension. When the pressure becomes smaller, the silk fabric tension becomes smaller, the pressure sensor 18 is triggered, and the controller drives the electric cylinder 13 to shorten, pulling the movable seat 11 and the unwinding frame 4 outward, thereby driving the unwinding roller 5 outward. The silk fabric is further tensioned, thereby increasing the tension. When the pressure is too large, When the tension of the silk fabric is too large, the pressure sensor 18 is triggered, and the controller drives the electric cylinder 13 to extend, pushing the movable seat 11 and the unwinding roller 5 inward, and the tension of the silk fabric is reduced, thereby automatically adjusting the tension of the silk fabric during the winding process, and then adjusting the tension of the silk fabric to complete the automatic adjustment, which is more convenient to use and has higher adjustment efficiency. At the same time, during the winding process, the spring 21 hangs the roller frame 22, and the spring 21 pushes the flattening roller 15 to contact the silk fabric through its own elastic force. The flattening roller 15 flattens the silk fabric by rotation, avoids wrinkling of the silk fabric, and improves the winding efficiency. At the same time, as the position of the silk fabric changes, the spring 21 extends and compresses, always keeping the flattening roller 15 in contact with the silk fabric, with high flattening efficiency, eliminating the trouble of adjustment for the staff, and further improving the convenience of use.

[0039] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A silk fabric winding and reeling device, characterized in that: The invention comprises a base (1), a winding frame (2) and an unwinding frame (4); the top surface of the base (1) is fixedly mounted with the winding frame (2), and the winding frame (2) is rotatably connected with a winding roller (3); the top surface of the base (1) is slidably connected with a movable seat (11), and the top surface of the movable seat (11) is fixedly mounted with an unwinding frame (4), and the unwinding frame (4) is rotatably connected with an unwinding roller (5); a connecting frame (6) is fixedly mounted between the winding frame (2) and the unwinding frame (4), and a sleeve (17) is fixedly mounted on the bottom surface of the connecting frame (6), and a pressure sensor (18) is fixedly mounted inside the sleeve (17). ), a connecting column (19) is slidably connected inside the sleeve (17), and a bottom rod (7) is fixedly installed on the bottom surface of the connecting column (19), and a wheel frame (8) is fixedly installed on the bottom surface of the bottom rod (7), and a top wheel (9) is rotatably connected between the wheel frames (8), and end plates (10) are fixedly installed on the top surface of the base (1) on both sides of the movable seat (11), and an electric cylinder (13) is fixedly installed on one side surface of the end plate (10), and the other end of the movable rod of the electric cylinder (13) is fixedly connected to the one side surface of the movable seat (11), and the output end of the pressure sensor (18) is electrically connected to the electric cylinder (13) through a controller.

2. The silk fabric winding and reeling device according to claim 1, characterized in that: An inner frame (14) is fixedly installed between the winding frames (2), and a second guide rod (16) is slidably connected to the surface of the inner frame (14), and a roller frame (22) is fixedly installed on the bottom surface of the second guide rod (16), a flattening roller (15) is rotatably connected between the roller frames (22), and a spring (21) is sleeved on the outside of the second guide rod (16) between the roller frame (22) and the inner frame (14), and both ends of the spring (21) are fixedly connected to the inner frame (14) and the roller frame (22) respectively.

3. The silk fabric winding and reeling device according to claim 2, characterized in that: A driving motor is fixedly mounted on one end of the roller frame (22), and an output end of the driving motor is fixedly connected to one end of a roller shaft of a flattening roller (15), and the length of the flattening roller (15) is greater than the width of the silk fabric.

4. The silk fabric winding and reeling device according to claim 1, characterized in that: The bottom surface of the sleeve (17) is provided with a rod hole (20), and the bottom rod (7) passes through the rod hole (20).

5. The silk fabric winding and reeling device according to claim 4, characterized in that: The diameter of the rod hole (20) is smaller than the outer diameter of the connecting column (19), and the connecting column (19) is a smooth cylinder.

6. The silk fabric winding and reeling device according to claim 1, characterized in that: A first guide rod (12) is slidably connected through the surface of the movable seat (11), and both ends of the first guide rod (12) are fixedly connected to the end plate (10).

7. The silk fabric winding and reeling device according to claim 1, characterized in that: Servo motors are fixedly mounted on the surfaces of the winding frame (2) and the unwinding frame (4), and the servo motors are controlled by a synchronous controller.

8. The silk fabric winding and reeling device according to claim 4, characterized in that: The rod hole (20) is coaxially arranged with the sleeve (17), and the diameter of the rod hole (20) is smaller than the inner diameter of the sleeve (17).

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